CN-224225059-U - Pouring transport vehicle for cooling tower cylinder wall

CN224225059UCN 224225059 UCN224225059 UCN 224225059UCN-224225059-U

Abstract

The utility model relates to the technical field of pouring of cooling tower cylinder walls, in particular to a pouring transport vehicle of a cooling tower cylinder wall, which comprises a carriage with an opening at the top end, a bracket arranged below the carriage and a rail wheel arranged at the bottom end of the bracket in a rolling way, wherein the bottom of the carriage is provided with a discharge opening, the outer side of the discharge opening is provided with a striker plate, two sides of the striker plate are respectively and vertically provided with a fixing strip with an L-shaped cross section, a guide frame with a U-shaped structure is sleeved on the striker plate, a transverse plate of the guide frame is gradually lowered along the direction far away from the carriage, one side of the guide frame is arranged on the outer wall of the carriage, an operating mechanism is arranged between the striker plate and the carriage, and the operating mechanism comprises two first pin shafts arranged on the carriage, a fixing rod arranged between the two first pin shafts and a connecting rod arranged at one end of the fixing rod. The utility model provides a pouring transport vehicle capable of controlling pouring start and stop in multiple directions so as to control the walls of cooling towers of multiple transport vehicles simultaneously.

Inventors

LI YOUPENG
ZHAO FENGTAO
YANG YU
Huang Guolu
LI ZHIYUAN
FENG GUOQI
WANG CHAOFAN
WANG YUE
FENG LING

Assignees

河南省第二建筑工程发展有限公司

Dates

Publication Date: 20260512
Application Date: 20250729

Claims (6)

1. The pouring transport vehicle for the wall of the cooling tower comprises a carriage (1) with an opening at the top end, a support (2) arranged below the carriage (1) and a rail wheel (3) arranged at the bottom end of the support (2) in a rolling manner, and is characterized in that a discharge opening (4) is formed in the bottom of the carriage (1), a baffle plate (5) is arranged on the outer side of the discharge opening (4), fixing strips (6) with L-shaped cross sections are vertically arranged on two sides of the baffle plate (5), the top ends of the two fixing strips (6) are arranged on the outer wall of the carriage (1), the side parts of the baffle plate (5) are in contact with the carriage (1) and the fixing strips (6), a guide frame (7) with a U-shaped structure is sleeved on the baffle plate (5), the transverse plate of the guide frame (7) is gradually lowered along the direction far away from the carriage (1), one side of the guide frame (7) is arranged on the outer wall of the carriage (1), and an operating mechanism is arranged between the baffle plate (5) and the carriage (1). The operating mechanism comprises two first pin shafts (8) arranged on the carriage (1), a fixed rod (9) arranged between the two first pin shafts (8) and a connecting rod (10) arranged at one end of the fixed rod (9), wherein two ends of the connecting rod (10) are respectively hinged to the fixed rod (9) and the striker plate (5), the two first pin shafts (8) are located above the striker plate (5), the two first pin shafts (8) are respectively arranged on two sides of the outer wall of the carriage (1), and the middle part of the fixed rod (9) is in contact with the middle upper part of one of the first pin shafts (8).
2. The pouring transport vehicle of the cooling tower cylinder wall according to claim 1, wherein a spring (11) is arranged on one side, far away from the carriage (1), of the fixing rod (9), two hooks (12) are arranged on the spring (11), the two hooks (12) are respectively arranged at two ends of the spring (11), a second pin shaft (13) is respectively arranged on one side, far away from the carriage (1), of the fixing rod (9) and one side, far away from the carriage (1), of the connecting rod (10), the bottom end of the second pin shaft (13) is arranged on the fixing rod (9) or the connecting rod (10), and the hooks (12) are sleeved on the second pin shaft (13).
3. The pouring transport vehicle of the wall of the cooling tower according to claim 1, wherein the support (2) is provided with two sleeves (14), the two sleeves (14) are respectively arranged on two sides of the bottom end of the support (2), a connecting frame (15) with one side open is sleeved on the sleeves (14), a top plate of the connecting frame (15) and a bottom plate of the connecting frame (15) are respectively provided with a through hole (16), a third pin shaft (17) is sleeved in the through hole (16), the sleeves (14) are sleeved on the third pin shaft (17), the diameter of an inner cavity of the sleeves (14) and the diameter of the through hole (16) are matched with the diameter of the third pin shaft (17), the sleeves (14) are hinged with the connecting frame (15) through the third pin shaft (17), a connecting rod (18) is arranged on the outer side of the connecting frame (15), one side of the connecting rod (18) is arranged on a side plate of the connecting frame (15), and a connecting sleeve (19) is sleeved on the other side of the connecting rod (18) through threads.
4. The pouring transport vehicle of the cooling tower cylinder wall according to claim 3, wherein the bracket (2) is provided with a plurality of supporting mechanisms which are uniformly arranged on two sides of the sleeve (14); The supporting mechanism comprises two supporting shafts (20) and supporting plates (21) which are arranged on a support (2), supporting grooves (22) are respectively formed in two sides of the support (2), the two supporting shafts (20) are respectively located in the supporting grooves (22) formed in two sides of the support (2), the bottoms of the two supporting shafts (20) are all arranged on the support (2), the end parts of the supporting plates (21) are located in the supporting grooves (22), a sleeve hole is formed in one side of each supporting plate (21), sleeve grooves (23) are formed in the other side of each supporting plate (21), the aperture of each sleeve hole is matched with the groove width of each sleeve groove (23) with the diameter of one supporting shaft (20), nuts are sleeved on one supporting shaft (20) in the sleeve hole, and the nuts are sleeved on the supporting shafts (20) in a threaded mode.
5. The pouring transport vehicle of the cooling tower cylinder wall according to claim 1, wherein the cross section of the middle lower part of the carriage (1) is in an isosceles trapezoid shape, the length of the middle lower part of the carriage (1) gradually decreases towards the direction away from the top end of the carriage (1), the middle lower part of the carriage (1) is provided with a reinforcing rod (24), the reinforcing rod (24) is arranged on the inclined surface of the carriage (1), and both ends of the reinforcing rod (24) are arranged on the support (2).
6. The pouring transport vehicle of the cooling tower wall according to claim 1, wherein a material guide plate (25) is obliquely arranged below the material guide frame (7), the material guide plate (25) gradually descends along the direction away from the carriage (1), two fixing plates (26) are arranged on the material guide plate (25), the bottom ends of the two fixing plates (26) are connected with the two sides of the material guide plate (25), the inner sides of the fixing plates (26) are respectively contacted with the outer side surface of the fixing strip (6) and the outer wall of the carriage (1), fixing grooves (27) are formed in the side surfaces, close to the carriage (1), of the fixing plates (26), the fixing grooves (27) gradually ascend along the direction away from the carriage (1), transverse rods (28) are sleeved in the fixing grooves (27), and one sides of the transverse rods (28) are arranged on the fixing strip (6).

Description

Pouring transport vehicle for cooling tower cylinder wall Technical Field The utility model relates to the technical field of pouring of cooling tower cylinder walls, in particular to a pouring transport vehicle for a cooling tower cylinder wall. Background The cooling tower is an indispensable cooling facility in the thermal power industry, and has the main functions of reducing the air temperature in a thermal power building and maintaining equipment in a proper working temperature range, so that the power generation process of the thermal power is smoother and more efficient. In addition, the cooling tower can cool the waste gas to reduce the emission of pollutants such as dust, thereby help alleviateing the pollution degree to the environment, this has important meaning to promoting environmental quality, protection ecological environment. For the construction of the cooling tower cylinder wall, not only a steel form split bolt reinforcement process is needed, but also a concrete pouring process is needed for the cooling tower cylinder wall, so that the stability and durability of the cylinder wall structure are ensured. The concrete is required to be conveyed to the position above the wall of the cooling tower to be poured in the pouring process, so that the concrete can be poured into the wall of the cooling tower. This makes it necessary to rely on car or ground pumps to deliver concrete over the cooling tower walls in order to cast the cooling tower walls. However, because of limitations in the casting range of the automobile pump or the ground pump, it is difficult to fully meet the casting requirements of the cooling tower cylinder wall. Therefore, constructors adopt the skip to receive materials, push the skip to move along the two sides of the cooling tower cylinder wall, ensure that concrete can uniformly cover all parts of the cylinder wall, and smoothly finish pouring operation of the cooling tower cylinder wall. In the process of pushing the skip car to perform concrete pouring, a large amount of time and physical strength are required to be consumed, so that the labor intensity of workers is high, and the pouring efficiency is seriously affected. In order to solve the problem, the rail transport vehicle with the power traction function is used for driving a plurality of transport vehicles filled with concrete to move at the same time, so that the labor intensity of workers is reduced, and the overall efficiency of concrete pouring is improved. In order to conveniently take out concrete from the transport vehicle, the bottom end of the transport vehicle is provided with a discharge opening, and a controllable gate valve is arranged on the discharge opening, so that a worker can flexibly control the pouring start and stop of the concrete, and the smooth proceeding of the pouring process is ensured. However, in actual operation, because the control pouring start-stop mode is single, a worker can only independently control one conveying vehicle at a time, so that the integral pouring time is prolonged, a construction joint is formed in the concrete pouring process easily, and the construction quality of the wall of the cooling tower is adversely affected. Because the pouring construction of the cooling tower cylinder wall has the defect, the starting and stopping of pouring are urgently needed to be controlled in multiple directions so as to control multiple conveying vehicles simultaneously, thereby shortening the pouring time and improving the overall quality of the cooling tower cylinder wall construction. Disclosure of Invention Aiming at the defects of the prior art, the utility model provides a pouring transport vehicle capable of controlling the start and stop of pouring in multiple directions so as to control the wall of a cooling tower for controlling multiple transport vehicles at the same time, which is used for overcoming the defects in the prior art. The pouring transport vehicle comprises a carriage with an opening at the top end, a support arranged below the carriage and a rail wheel arranged at the bottom end of the support in a rolling manner, wherein a discharge opening is formed in the bottom of the carriage, a retaining plate is arranged on the outer side of the discharge opening, fixing strips with L-shaped cross sections are vertically arranged on two sides of the retaining plate respectively, the tops of the two fixing strips are both arranged on the outer wall of the carriage, the side parts of the retaining plate are contacted with the carriage and the fixing strips, a guide frame with a U-shaped structure is sleeved on the retaining plate, a transverse plate of the guide frame gradually descends along the direction away from the carriage, one side of the guide frame is arranged on the outer wall of the carriage, an operating mechanism is arranged between the retaining plate and the carriage, the operating mechanism comprises two first pins arranged on the carriage, two