Assembly type pipe gallery assembling rack

Abstract

The utility model discloses an assembly type pipe gallery assembling rack, and belongs to the technical field of pipe gallery construction, the assembly type pipe gallery assembling rack comprises a ground rail, a movable base, a supporting mechanism, an assembly supporting plate, an auxiliary positioning piece and a traction driving mechanism, the movable base comprises a bottom plate, boundary beams are fixedly arranged on the two sides of the lower end face of the bottom plate, and rolling wheels are rotatably arranged on the boundary beams; the auxiliary positioning piece comprises a guiding piece fixedly arranged on the assembly supporting plate and an inserting piece arranged in the assembly type pipe gallery top plate. Under the common guiding effect of the arranged guiding piece and an inserting piece in the assembly type pipe gallery top plate, the pipe gallery top plate can be placed at the designated position on the assembly supporting plate, then the traction driving mechanism drags the movable base to the designated position along the ground rail, and then the supporting mechanism works to lower the assembly supporting plate; the pipe gallery top plate placed on the pipe gallery top plate assembling device can be assembled to a designated position, and manual auxiliary positioning work and temporary support building work can be omitted.

Description

Technical Field

[0001] The present application relates to the technical field of pipe gallery construction, and in particular to an assembled pipe gallery assembly stand. Background Art

[0002] A pipe gallery is generally an integrated pipe gallery, which is an integrated underground urban pipeline corridor. This involves building a tunnel space underground in the city that integrates various engineering pipelines such as electricity, communications, gas, heating, water supply and drainage. It is equipped with dedicated inspection and lifting ports and monitoring systems, and is implemented with unified planning, design, construction and management. With the maturity of building assembly technology, many pipe galleries can also adopt assembly technology. The more commonly used technology in prefabricated pipe galleries is a hybrid of assembly and cast-in-place, which has many advantages. The operation process is to cast the bottom plate in place, then support the side plates and hoist the top plate for integrated casting and connection.

[0003] The existing construction method usually uses lifting equipment to suspend the top plate when assembling the pipe gallery top plate, but this method requires workers to assist in the positioning of the top plate, and additional temporary supports are required in the pipe gallery to fix the top plate to facilitate the pouring work. The above construction process is relatively cumbersome, time-consuming and labor-intensive to implement, and easily causes waste of resources. Therefore, in response to the above problems, an assembled pipe gallery assembly stand is proposed. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present application provides a prefabricated pipe gallery assembly platform that overcomes the shortcomings of the existing technology and aims to solve the problem that workers are usually required to manually assist in positioning and erecting temporary supports during the assembly of the pipe gallery roof, resulting in cumbersome, time-consuming and labor-intensive operations.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A prefabricated pipe gallery assembly stand includes a ground rail, a movable base, a support mechanism, an assembly support plate, an auxiliary positioning member and a traction drive mechanism. The movable base includes a bottom plate, side beams are fixedly provided on both sides of the lower end surface of the bottom plate, rollers are rotatably provided on the side beams, the traction drive mechanism is fixedly connected to the bottom plate, the assembly support plate is fixedly provided directly above the support mechanism, and the auxiliary positioning member includes a guide member fixedly provided on the assembly support plate and a connector provided in the top plate of the prefabricated pipe gallery.

[0007] By adopting the above technical solution, when placing the pipe gallery roof plate on the assembly support plate, the pipe gallery roof plate is placed at the specified position on the assembly support plate under the guidance of the guide parts and the connectors in the assembled pipe gallery roof plate, and then the traction drive mechanism pulls the movable base along the ground rail to the specified position, and then the support mechanism works to lower the assembly support plate, and the pipe gallery roof plate placed on it can be assembled to the specified position, which can eliminate the need for manual auxiliary positioning and temporary support construction, thereby saving resources and improving work efficiency.

[0008] As an optimal technical solution of the present application, the support mechanism includes a hydraulic device fixedly arranged on the upper end surface of the base plate, the output shaft of the hydraulic device is fixedly connected to a fork-shaped support block, and the fork-shaped support block is fixedly connected to the lower end surface of the assembly support plate.

[0009] By adopting the above technical solution, the hydraulic equipment can be controlled to drive the assembly support plate fixedly connected on the upper part to move up and down as required, thereby completing the placement and temporary support of the pipe gallery roof.

[0010] As a preferred technical solution of the present application, pillars are fixedly provided at the four corners of the upper end surface of the base plate, a middle plate is fixedly mounted on the pillars, guide slides are fixedly provided at the four corners of the lower end surface of the middle plate, guide rods are fixedly provided at the four corners of the lower end surface of the assembly support plate, and the guide rods are slidably provided in the guide slides.

[0011] By adopting the above technical solution, the guide rod can slide up and down in the guide slide, so that the assembly support plate can only move up and down along the direction of the guide rod sliding during the movement process, ensuring that the assembly support plate will not tilt during the movement and affect the assembly effect.

[0012] As a preferred technical solution of the present application, the traction drive mechanism includes a traction trolley running in the ground rail, a traction rope is fixedly connected to the traction trolley, and the other end of the traction rope is fixedly connected to the front end surface of the base plate.

[0013] By adopting the above technical solution, the mobile base can be towed by a traction trolley and moved to a designated position along the ground rail.

[0014] As a preferred technical solution of the present application, the guide member includes a guide tube embedded in the four corners of the assembly support plate, a trapezoidal guide groove is provided in the guide tube, and an anti-sway sleeve is fixedly provided on the lower end surface of the assembly support plate directly below the guide tube.

[0015] By adopting the above technical solution, the structure of the trapezoidal guide groove can be used to allow a larger size offset of the connector during insertion. After entering the trapezoidal guide groove, the connector will be inserted into the anti-sway sleeve under the guidance of the groove wall to complete the positioning of the corridor roof, eliminating the need for manual auxiliary positioning or greatly improving the efficiency of the positioning work.

[0016] As a preferred technical solution of the present application, the connector includes an insert rod threadedly connected to a positioning point on the top plate of the assembled pipe gallery, and a plug is fixedly provided at the bottom end of the insert rod.

[0017] By adopting the above technical solution, the connector can be quickly inserted into the guide member, thereby improving the positioning efficiency. At the same time, the connector can be removed from the top plate of the tunnel after the assembly is completed.

[0018] The beneficial effects of the present application are as follows: under the joint guidance of the provided guide members and the connectors in the assembled tunnel roof, the tunnel roof can be placed at a designated position on the assembly support plate, and then the traction drive mechanism pulls the movable base along the ground rail to the designated position, and then the support mechanism works to lower the assembly support plate, and the tunnel roof placed on it can be assembled to the designated position, which can eliminate the need for manual auxiliary positioning work and the construction of temporary supports, thereby saving resources while improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a schematic diagram of the bottom structure of this application;

[0021] Figure 3 This is a schematic diagram of the upper structure of this application;

[0022] Figure 4 This is a schematic diagram of the local structure of this application.

[0023] In the figure: 1. Ground rail; 2. Mobile base; 21. Bottom plate; 22. Side beam; 23. Roller; 3. Support mechanism; 31. Hydraulic equipment; 32. Pillar; 33. Middle plate; 34. Fork-shaped support block; 35. Guide rod; 36. Guide slide; 4. Assembly support plate; 5. Auxiliary positioning part; 51. Guide part; 511. Guide cylinder; 512. Trapezoidal guide groove; 513. Anti-sway sleeve; 52. Connector; 521. Insert rod; 522. Plug; 6. Traction drive mechanism; 61. Traction trolley; 62. Traction rope. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0025] Reference Figure 1-2 A prefabricated pipe gallery assembly stand includes a ground rail 1, a movable base 2, a supporting mechanism 3, an assembly support plate 4, an auxiliary positioning member 5 and a traction drive mechanism 6. The auxiliary positioning member 5 includes a guide member 51 fixedly arranged on the assembly support plate 4 and a connector 52 arranged in the prefabricated pipe gallery top plate. By adopting the above technical solution, when the pipe gallery top plate is placed on the assembly support plate 4, the pipe gallery top plate can be placed at a designated position on the assembly support plate 4 under the guidance of the guide member 51 and the connector 52 in the prefabricated pipe gallery top plate, thereby improving the positioning efficiency and reducing the accuracy during lifting.

[0026] The mobile base 2 includes a base plate 21, and side beams 22 are fixedly provided on both sides of the lower end surface of the base plate 21. Rollers 23 are rotatably provided on the side beams 22. The traction drive mechanism 6 is fixedly connected to the base plate 21, and the assembly support plate 4 is fixedly provided directly above the support mechanism 3. After the corridor roof is placed at a designated position on the assembly support plate 4, the traction drive mechanism 6 pulls the mobile base 2 to the designated position along the ground rail 1, and then the support mechanism 3 works to lower the assembly support plate 4, so that the corridor roof placed thereon can be assembled to the designated position, which can eliminate the need for manual auxiliary positioning work or reduce the work intensity and the work of building temporary supports, thereby saving resources while improving work efficiency.

[0027] Reference Figure 3 The supporting mechanism 3 includes a hydraulic device 31 fixedly arranged on the upper end surface of the base plate 21. The output shaft of the hydraulic device 31 is fixedly connected to a fork-shaped support block 34. The fork-shaped support block 34 is fixedly connected to the lower end surface of the assembly support plate 4. By adopting the above technical solution, the hydraulic device 31 can be controlled to drive the assembly support plate 4 fixedly connected to its upper part to move up and down as required, thereby completing the placement and temporary support of the pipe gallery roof.

[0028] Reference Figure 3, pillars 32 are fixedly provided at the four corners of the upper end surface of the bottom plate 21, and a middle plate 33 is fixedly mounted on the pillars 32. Guide slides 36 are fixedly provided at the four corners of the lower end surface of the middle plate 33, and guide rods 35 are fixedly provided at the four corners of the lower end surface of the assembly support plate 4. The guide rods 35 are slidably set in the guide slides 36. The above-mentioned structural form can constrain the assembly support plate 4 to move up and down only along the sliding direction of the guide rods 35 during the movement process in the form of the guide rods 35 sliding up and down in the guide slides 36, ensuring that the assembly support plate 4 will not tilt during the movement and affect the assembly effect.

[0029] Reference Figure 2 The traction drive mechanism 6 includes a traction trolley 61 traveling in the ground rail 1, and a traction rope 62 is fixedly connected to the traction trolley 61. The other end of the traction rope 62 is fixedly connected to the front end surface of the base plate 21. By adopting the above technical solution, the traction trolley 61 can be used to tow the mobile base 2 along the ground rail 1 to a designated position.

[0030] Reference Figure 4 The guide member 51 includes a guide tube 511 embedded in the four corners of the assembly support plate 4, and a trapezoidal guide groove 512 is opened in the guide tube 511. The lower end surface of the assembly support plate 4 is located directly below the guide tube 511 and is fixedly provided with an anti-sway sleeve 513. The structure of the trapezoidal guide groove 512 allows the connector 52 to have a large size offset when inserted, and after entering the trapezoidal guide groove 512, the connector 52 will be inserted into the anti-sway sleeve 513 under the guidance of the groove wall to complete the positioning of the corridor roof, so that no manual auxiliary positioning is required or the efficiency of the positioning work is greatly improved. At the same time, the connector 52 includes a plug rod 521 threadedly connected to the positioning point of the assembled corridor roof, and a plug 522 is fixed at the bottom end of the plug rod 521. This structural form can facilitate the connector 52 to be quickly inserted into the guide member 51, thereby improving the positioning efficiency. At the same time, the connector 52 can be removed from the corridor roof as a whole after the assembly is completed.

[0031] Working principle: After the tunnel bottom plate is cast, the ground rail 1 needs to be laid first, and then the tunnel top plate is placed on the assembly support plate 4 using a lifting device. During this process, since the trapezoidal guide groove 512 is a large-opening structure, the connector 52 can allow a larger size offset when inserted, and after entering the trapezoidal guide groove 512, the connector 52 will be inserted into the anti-sway sleeve 513 under the guidance of the groove wall to complete the positioning of the tunnel top plate, so that no manual auxiliary positioning is required or the efficiency of the positioning work is greatly improved. At this point, the tunnel top plate is placed at the designated position on the assembly support plate 4, paving the way for subsequent high-precision assembly.

[0032] Then the traction drive mechanism 6 pulls the mobile base 2 along the ground rail 1 to the designated assembly position, and then drives the assembly support plate 4 fixedly connected to its upper part to be lowered by controlling the hydraulic equipment 31 in the support mechanism 3, and assembles the pipe gallery roof placed on it to the designated position, which can eliminate the need for manual auxiliary positioning work, or improve the positioning efficiency and reduce the labor intensity of workers. At the same time, it can also serve as a temporary support, facilitate the timely pouring of concrete, eliminate the work of building temporary supports, and achieve the goal of saving resources while improving work efficiency.

[0033] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. An assembled pipe gallery assembly stand, comprising a ground rail (1), a movable base (2), a support mechanism (3), an assembly support plate (4), an auxiliary positioning member (5) and a traction drive mechanism (6), characterized in that: The movable base (2) includes a bottom plate (21), side beams (22) are fixedly provided on both sides of the lower end surface of the bottom plate (21), and rollers (23) are rotatably provided on the side beams (22). The traction drive mechanism (6) is fixedly connected to the bottom plate (21), the assembly support plate (4) is fixedly provided just above the support mechanism (3), and the auxiliary positioning member (5) includes a guide member (51) fixedly provided on the assembly support plate (4) and a connector (52) provided in the top plate of the assembled pipe gallery.

2. The assembled pipe gallery assembly stand according to claim 1, characterized in that: The support mechanism (3) includes a hydraulic device (31) fixedly arranged on the upper end surface of the base plate (21), the output shaft of the hydraulic device (31) is fixedly connected to a fork-shaped support block (34), and the fork-shaped support block (34) is fixedly connected to the lower end surface of the assembly support plate (4).

3. The assembled pipe gallery assembly stand according to claim 2, characterized in that: Support columns (32) are fixedly provided at the four corners of the upper end surface of the bottom plate (21), a middle plate (33) is fixedly mounted on the support columns (32), a guide slide (36) is fixedly provided at the four corners of the lower end surface of the middle plate (33), and a guide rod (35) is fixedly provided at the four corners of the lower end surface of the assembly support plate (4), and the guide rod (35) is slidably provided in the guide slide (36).

4. The assembled pipe gallery assembly stand according to claim 1, characterized in that: The traction drive mechanism (6) includes a traction trolley (61) running in the ground rail (1), a traction rope (62) is fixedly connected to the traction trolley (61), and the other end of the traction rope (62) is fixedly connected to the front end surface of the bottom plate (21).

5. The assembled pipe gallery assembly stand according to claim 1, characterized in that: The guide member (51) comprises a guide tube (511) embedded in the four corners of the assembly support plate (4), a trapezoidal guide groove (512) being provided in the guide tube (511), and an anti-sway sleeve (513) being fixedly provided at a position directly below the guide tube (511) on the lower end surface of the assembly support plate (4).

6. The assembled pipe gallery assembly stand according to claim 1, characterized in that: The plug connector (52) comprises a plug rod (521) threadedly connected to a positioning point on the assembled pipe gallery top plate, and a plug (522) is fixedly provided at the bottom end of the plug rod (521).

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