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CN-224228689-U - Concrete distributing vehicle of tunnel trolley

CN224228689UCN 224228689 UCN224228689 UCN 224228689UCN-224228689-U

Abstract

The utility model discloses a tunnel trolley concrete distribution vehicle which comprises a vehicle frame, wherein traveling mechanisms are assembled on two sides of the lower surface of the vehicle frame, a feed box is fixedly arranged on the upper surface of the vehicle frame, regulating grooves are formed on two sides of the upper surface of the vehicle frame, through holes are formed in the regulating grooves, regulating rods are slidably arranged in the through holes, the upper ends of the regulating rods are fixedly connected with a support, a supporting roller is rotatably arranged on the inner side of the support, the supporting roller is rotatably connected to the lower surface of the feed box, the support is slidably connected to the inner side of the regulating grooves, a regulating plate is fixedly connected to the lower end of the regulating rods, the regulating plate is slidably connected to the lower side of the vehicle frame, a driving structure is assembled on the middle position of the regulating plate, positioning structures are arranged on two sides of the upper surface of the vehicle frame, and the driving structure and the positioning structures are arranged, so that the combination alignment can be regulated and controlled.

Inventors

  • LIN HAN
  • WANG YUFEI
  • PANG FENG

Assignees

  • 云南晋乾建工机械有限公司

Dates

Publication Date
20260512
Application Date
20250702

Claims (7)

  1. 1. The tunnel trolley concrete distribution vehicle comprises a vehicle frame (1), wherein a travelling mechanism (11) is installed on two sides of the lower surface of the vehicle frame (1) in a combined mode, a feed box (12) is fixedly installed on the upper surface of the vehicle frame (1), the tunnel trolley concrete distribution vehicle is characterized in that adjusting grooves (13) are formed in two sides of the upper surface of the vehicle frame (1), through holes (14) are formed in the adjusting grooves (13), a regulating rod (15) is installed in the through holes (14) in a sliding mode, a support (16) is fixedly connected to the upper end of the regulating rod (15), a supporting roller (17) is installed on the inner side of the support (16) in a rotating mode, the supporting roller (17) is connected to the lower surface of the feed box (12) in a rotating mode, the support (16) is connected to the inner side of the adjusting grooves (13) in a sliding mode, a regulating plate (18) is fixedly connected to the lower end of the regulating plate (15), a driving structure (3) is installed on the middle position of the regulating plate (18) in a combined mode, the driving structure (3) is fixedly connected to the lower surface of the vehicle frame (1), and two sides of the supporting roller (31) are fixedly connected to the two sides of the vehicle frame (1) in a positioning structure.
  2. 2. The concrete distribution truck for the tunnel trolley according to claim 1, wherein the driving structure (3) comprises a fixed groove (2), a telescopic rod (21), a threaded cylinder (22) and a threaded rod (23), the fixed groove (2) is located at the middle position of the lower surface of the frame (1), and the telescopic rod (21) is fixedly installed in the fixed groove (2).
  3. 3. The concrete distribution truck for tunnel trolley according to claim 2, wherein the threaded cylinder (22) is fixedly connected with a rod head of the telescopic rod (21) and is positioned at the upper end of the adjusting plate (18).
  4. 4. The concrete distribution truck for tunnel trolley according to claim 2, wherein one end of the threaded rod (23) is rotatably installed at the middle position of the adjusting plate (18), and the threaded rod (23) is threadedly installed at one end of the inside of the threaded cylinder (22).
  5. 5. The concrete distribution truck for a tunnel trolley according to claim 1, wherein the positioning structure (31) comprises a positioning plate (24), a guide plate (25) and a combination plate (26), and the combination plate (26) is slidably mounted on one side surface of the positioning plate (24) and the guide plate (25).
  6. 6. The concrete distribution truck for tunnel trolley according to claim 5, wherein the positioning plate (24) is fixedly connected to two sides of the upper surface of the frame (1), the combination plate (26) is fixedly connected to two sides of the feed box (12), and the guide plate (25) is positioned on the side surface of the positioning plate (24).
  7. 7. The concrete distribution truck for tunnel trolleys according to claim 5, wherein the surface of the locating plate (24) is provided with a locating threaded hole (27), a locating screw (28) is installed in the locating threaded hole (27) in an internal thread mode, and the locating screw (28) is rotatably installed on one side surface of the combined plate (26).

Description

Concrete distributing vehicle of tunnel trolley Technical Field The utility model relates to the field of material distribution vehicles, in particular to a concrete material distribution vehicle of a tunnel trolley. Background Along with the rapid development of national traffic capital construction engineering, the concrete construction engineering quantity of tunnels is larger and larger, and the requirements on construction mechanization are higher and higher. In order to ensure the quality of secondary lining concrete pouring construction, a secondary lining trolley is usually matched in the construction process. In the use of the trolley, the material distribution trolley is required to be connected in a combined way for feeding. The single-line tunnel trolley concrete distribution trolley with the authorized bulletin number of CN 222731554U comprises a single-line tunnel trolley, wherein a distribution trolley is arranged in a channel at the lower part of the single-line tunnel trolley, the distribution trolley comprises a trolley body, a traveling system is arranged at the lower part of the trolley body, a pouring system is arranged on the trolley body, the pouring system comprises a distribution arm support and a pump pipe, the distribution arm support comprises a base slewing bearing, a fixing part of the base slewing bearing is fixed on the trolley body, a slewing part of the base slewing bearing is fixed on a base, the base is connected with a first arm through an arm slewing bearing, and the first arm is connected with a second arm through a two-arm slewing bearing. Compared with the prior art, the utility model aims at the defects of the existing market products, the distribution trolley in the secondary lining trolley is designed to be movable, and if the posture adjustment of the pump pipe is greatly limited, the distribution trolley in the secondary lining trolley can be moved, so that convenience is brought to concrete pouring construction. In the above-mentioned disclosed structure, lack the workbin of components of a whole that can function independently connection and the backing roll auxiliary stay of composite connection, be unfavorable for the combination installation and split maintenance, also lack corresponding drive structure and location structure, be unfavorable for the combination to prop up the position and install, the adaptability is poor, remains to improve. Disclosure of utility model Aiming at the problems in the prior art, the utility model aims to provide a concrete distribution vehicle of a tunnel trolley, which can be matched with the trolley for feeding and use by installing a feed box on a frame, and an adjusting rod and a bracket are installed through an adjusting groove on the surface, so that a supporting roller is connected, the supporting roller can be rotated and supported for guiding, the sliding adjusting position is convenient for carrying out counterpoint installation and splitting, the adaptability is high, and the combination counterpoint can be carried out by adjusting and controlling through setting a driving structure and a positioning structure, so that the tunnel trolley is convenient, efficient, accurate and stable. In order to solve the problems, the utility model adopts the following technical scheme. The utility model provides a tunnel trolley concrete distribution car, includes the frame, running gear is installed to the lower surface both sides combination of frame, the last fixed surface of frame installs the workbin, the upper surface both sides of frame are equipped with the regulation recess, the inside of regulation recess is equipped with the through-hole, the inside slidable mounting of through-hole has the regulation pole, the upper end fixedly connected with support of regulation pole, the backing roll is installed in the inboard rotation of support, the backing roll rotates the lower surface of being connected in the workbin, support sliding connection is in the inboard of regulation recess, the lower extreme fixedly connected with regulating plate of regulation pole, regulating plate sliding connection is in the below of frame, the intermediate position combination of regulating plate installs driving structure, driving structure fixedly connected in the lower surface intermediate position of frame, the upper surface both sides of frame are equipped with location structure, location structure fixedly connected with both sides of workbin. Further, the driving structure comprises a fixing groove, a telescopic rod, a threaded cylinder and a threaded rod, wherein the fixing groove is positioned in the middle of the lower surface of the frame, and the telescopic rod is fixedly arranged in the fixing groove. Further, the thread cylinder is fixedly connected with the rod head of the telescopic rod and is positioned at the upper end of the adjusting plate. Further, the one end rotation of threaded rod is installed in the intermediate posit