CN-117999917-B - Thick-layer base material jet vegetation protection equipment and construction method

CN117999917BCN 117999917 BCN117999917 BCN 117999917BCN-117999917-B

Abstract

The invention discloses thick-layer substrate spraying vegetation protection equipment and a construction method, which comprise a carrying vehicle, a controller, a substrate storage tank and a cement storage tank, and are characterized in that the controller is connected with a control panel and is used for receiving and executing instructions sent by the control panel, the carrying vehicle is provided with a lifting table and a material supply device, the top of the lifting table is provided with a spraying device connected with the controller in a matching way, the spraying device comprises a bearing platform, a spraying frame, an angle adjusting mechanism, a traversing driving mechanism, a lifting mechanism and a carrier plate, the structure is unique, the design is ingenious, the problem that the existing thick-layer substrate spraying vegetation protection technology needs to manually lay a composite material net on a slope to improve the stability and the anti-scouring capability of sprayed substrates can be effectively solved, and the problem that the existing spraying equipment is difficult to manually operate a spraying gun to spray construction can be effectively solved.

Inventors

LIANG JI
ZHOU JIAZHEN
YU WENYANG
PENG LIANGLIANG
YANG PENGHUI
HU JIAN
LIU CHUANYU
YANG YONG
LI YONGCHAO
CAI TING
ZHAO YIXIAN

Assignees

中铁五局集团有限公司
中铁五局集团华南工程有限责任公司
河南交投商罗高速公路有限公司

Dates

Publication Date: 20260512
Application Date: 20240126

Claims (9)

1. The thick-layer substrate spraying vegetation protection equipment comprises a carrying vehicle, a controller, a substrate storage tank and a cement storage tank, and is characterized in that the controller is connected with a control panel and is used for receiving and executing instructions sent by the control panel, the carrying vehicle is provided with a lifting table and a material supply device, the top of the lifting table is provided with a spraying device connected with the controller in a matching manner, the spraying device comprises a bearing platform, a spraying frame, an angle adjusting mechanism, a traversing driving mechanism, a lifting mechanism and a carrier plate, the bearing platform is fixedly arranged at the top of the lifting table, the spraying frame is transversely arranged at the front side of the bearing platform and is connected with the bearing platform through the angle adjusting mechanism, the controller can adjust the pitching angle of the spraying frame through the angle adjusting mechanism, the carrier plate is transversely and slidably arranged on the spraying frame and is in transmission connection with the traversing driving mechanism, the controller can drive the carrier plate to transversely move along the spraying frame through the traversing driving mechanism, the front side of the carrier plate is vertically provided with a substrate spray head group, the carrier plate is vertically slidably arranged on the carrier plate of the substrate spray head group, and the carrier plate is in transmission connection with the lifting mechanism, and the controller can be synchronously slid on the carrier plate through the lifting mechanism and the cement spray head group and the cement spray head are respectively connected with the cement storage tank through the cement storage tank; The cement spray head is arranged on the sliding block in a matching way, the reversing mechanism is arranged on the sliding block and comprises a mounting plate fixedly connected with the sliding block, the mounting plate is fixed on the front surface of the sliding block and can slide up and down along with the sliding block synchronously, a shifting block is arranged on the mounting plate in a transverse sliding way, a shifting block is connected with a shifting assembly in a driving way, the shifting assembly is connected with a controller and used for controlling the shifting block to slide left and right, and the distance between the limiting sliding positions of the left side and the right side of the shifting block is the same as the wavelength size of a sine-wave-shaped cement soil table; The cement spraying head is arranged on the shifting block in a matching mode, a shifting rod is vertically fixed on the bottom surface of the shifting block, penetrates through the shifting groove to downwards extend out of the sliding rail and is connected with a shifting assembly, the shifting assembly comprises a shifting plate rotatably arranged on the mounting plate below the middle portion of the sliding rail, the shifting plate is connected with a shifting motor in a driving mode, the shifting motor is connected with a controller, the controller can drive the shifting plate to rotate at a fixed angle through the shifting motor, an inserting rod is arranged at one end of the shifting plate, a shifting spring is sleeved on the inserting rod, the other end of the shifting spring is fixedly sleeved on the shifting rod, electromagnets connected with the controller are symmetrically arranged at the left side and the right side of the sliding rail, and when the shifting block moves to one end of the sliding rail, the controller can control the electromagnets at the same side to start the fixed-absorption shifting block.
2. The thick layer substrate spraying vegetation protection device according to claim 1, wherein the traversing driving mechanism comprises a screw rod and a driving assembly, the middle part of the carrier plate is provided with a threaded hole along the transverse direction, the screw rod is matched and arranged in the threaded hole in the middle part of the carrier plate, the two ends of the screw rod extend outwards to form the carrier plate and are respectively fixed on the spraying frame frames at the adjacent sides in a rotating way, the screw rod is in transmission connection with the driving assembly, and the driving assembly is connected with the controller.
3. The thick bed substrate spray vegetation protection device of claim 2, wherein the drive assembly comprises a drive motor and a drive shaft connected with the controller, the drive shaft is rotatably mounted on the back of the spray rack in the transverse direction, two ends of the drive shaft extend outwards from the spray rack, the drive motor is mounted on the back of the spray rack on one side of the drive shaft and is in transmission connection with the drive shaft, and two ends of the screw rod extend outwards from the spray rack and are in transmission connection with the drive shaft on the adjacent side.
4. The thick-layer substrate spraying vegetation protection device according to claim 1, wherein the angle adjusting mechanism comprises supporting arms and electric push rods, a plurality of supporting arms are fixed at intervals in parallel along the transverse direction at one end of the bearing platform facing the spraying frame, the other ends of the supporting arms are hinged to the back of the spraying frame, the bearing platform above each supporting arm is hinged to one electric push rod, the telescopic ends of the electric push rods are arranged facing the spraying frame and are hinged to the back of the spraying frame, the electric push rods are connected with a controller, and the controller can control all the electric push rods to synchronously stretch and retract.
5. The thick layer substrate spray vegetation protection device of claim 4 wherein the bottom of each support arm is provided with a support bar, the other end of the support bar being connected to the top of the lift table.
6. The thick layer substrate spray vegetation protection device of claim 1 wherein the lift comprises a scissor lift and a base, the base is mounted to the cart by the scissor lift, the spray device is mounted to the base, and the scissor lift is connected to the controller.
7. The thick-layer substrate spray vegetation protection device according to claim 1, wherein the substrate spray head group comprises a spray head seat vertically arranged on the carrier plate, a cavity is arranged in the spray head seat and communicated with the discharge end of the material supply device, a plurality of substrate spray heads communicated with the cavity are vertically and uniformly arranged at intervals on the front surface of the spray head seat, and the spray head ends of the substrate spray heads and the cement spray heads are arranged forward.
8. The thick bed substrate spray vegetation protection device of claim 7, wherein the material supply means comprises a substrate suction pump, a cement suction pump, a rinse tank, a rinse pipe and a suction pipe, wherein the discharge end of the substrate suction pump is in communication with the substrate spray head group, the discharge end of the cement suction pump is in communication with the substrate spray head, the suction ends of the substrate suction pump and the cement suction pump are each provided with an electrically controlled three-way valve connected with the controller, the first suction end of the electrically controlled three-way valve on the substrate suction pump is in communication with the substrate storage tank through the suction pipe, the first suction end of the electrically controlled three-way valve on the cement suction pump is in communication with the cement storage tank through the suction pipe, and the second suction end of the electrically controlled three-way valve on the substrate suction pump is in communication with the rinse tank through the rinse pipe.
9. A thick-layer substrate spray vegetation protection construction method, characterized in that the thick-layer substrate spray vegetation protection device according to any one of claims 1 to 8 is applied, comprising the steps of: Step one, cleaning sundries in a slope protection area, wherein the sundries comprise floating soil and floating stones; Step two, dividing a slope protection area into a plurality of construction areas in sequence along the transverse direction according to the injection width of the thick-layer base material injection vegetation protection equipment; Thirdly, spraying cement layer by layer along the waveform from top to bottom to construct a cement net through thick-layer base material spraying vegetation protection equipment; step four, after the cement net is hardened, spraying a thick-layer base material layer by layer from top to bottom on each construction area sequentially through thick-layer base material spraying vegetation protection equipment; And fifthly, controlling the material supply device to recoil the spray head through the thick-layer base material spraying vegetation protection device controller after construction is completed, and curing the side slope protection area regularly.

Description

Thick-layer base material jet vegetation protection equipment and construction method Technical Field The invention belongs to the technical field of slope ecological protection, and particularly relates to thick-layer base material jet vegetation protection equipment and a construction method. Background Slope protection greening along the expressway is an important environment-friendly and beautifying project, the traditional greening mode often has the problems of long construction period, high maintenance cost, slow growth period and the like, the requirements of rapid construction and beautifying cannot be met, and thick-layer base material spraying vegetation protection technology is developed for the problem. The technology utilizes special spraying equipment to spray vegetation seeds, fertilizer and soil mixture on the surface of a slope protection to form a thick vegetation cover layer, can effectively prevent water and soil loss of the slope protection, improves the erosion resistance of the slope protection, has the advantages of short construction period, low maintenance cost, good beautifying effect and the like, becomes an ideal choice for highway slope protection greening, but the existing thick-layer substrate spraying vegetation protection technology needs to manually lay a composite material net on the slope in the construction process so as to improve the stability and the erosion resistance of the sprayed substrate, but because the slope surface has a certain inclination, personnel need to operate on the slope surface in the construction process, the construction difficulty is high, the inclination is easy to cause personnel to slide down or fall down, the working risk is increased, the construction efficiency is also influenced, the existing spraying equipment is manually operated to spray the spray gun, the manual operation is influenced by the technical level and experience of constructors, the construction difficulty is high, and the spraying thickness and uniformity are difficult to ensure. Disclosure of Invention Aiming at the defects and problems of the existing thick-layer substrate spraying vegetation protection technology, the invention provides thick-layer substrate spraying vegetation protection equipment and a construction method, the equipment is unique in structure and ingenious in design, the problem that a composite material net is laid on a slope manually in the existing thick-layer substrate spraying vegetation protection technology to improve the stability and the anti-scouring capability of the sprayed substrate can be effectively solved, and the problem that the spraying construction difficulty is high when the spraying gun is manually controlled by the existing spraying equipment can be effectively solved. The thick-layer substrate spraying vegetation protection equipment comprises a carrying vehicle, a controller, a substrate storage tank and a cement storage tank, wherein the controller is connected with a control panel and is used for receiving and executing instructions sent by the control panel, the carrying vehicle is provided with a lifting table and a material supply device, the top of the lifting table is provided with a spraying device connected with the controller in a matching mode, the spraying device comprises a bearing platform, a spraying frame, an angle adjusting mechanism, a traversing driving mechanism, a lifting mechanism and a carrying plate, the bearing platform is fixedly arranged at the top of the lifting table, the spraying frame is transversely arranged at the front side of the bearing platform and is connected with the bearing platform through the angle adjusting mechanism, the controller can adjust the pitching angle of the spraying frame through the angle adjusting mechanism, the carrying plate is transversely and slidably arranged on the spraying frame and is in transmission connection with the traversing driving mechanism, the controller can drive the carrying plate to transversely move along the spraying frame through the traversing driving mechanism, the front side of the carrying plate is vertically provided with a substrate group, the carrying plate of the substrate group is vertically and slidably arranged on the carrying plate of the substrate group, the sliding block is in transmission connection with the lifting mechanism, and the sliding block is reciprocally connected with the cement storage tank through the traversing mechanism when the controller is in transmission connection with the cement storage tank, and the cement storage tank is in a reciprocating connection with the substrate storage tank. The transverse moving driving mechanism comprises a screw and a driving assembly, the middle of the bearing platform is transversely provided with a threaded hole, the driving screw is matched with the threaded hole in the middle of the bearing platform, the two ends of the screw extend outwards to form the bearing platform and a