Positioning vehicle for pipe gallery assembly and positioning

Abstract

The present invention provides a posture adjustment vehicle for assembly and positioning of an integrated pipe gallery, comprising: a main frame; a pair of posture adjustment frames, respectively arranged on both sides of the main frame, the pair of posture adjustment frames are respectively provided with abutment surfaces for abutting against the two side walls of the pipe gallery, a guide mechanism is provided between the posture adjustment frame and the side corresponding to the main frame, and the guide direction of the guide mechanism is perpendicular to the abutment surface; a pair of pushing mechanisms, respectively arranged on both sides of the main frame, the pushing mechanisms are arranged one-to-one with the posture adjustment frames, and the pushing mechanisms are used to push the posture adjustment frames to move along the guide mechanisms. With such an arrangement, the posture adjustment vehicle for assembly and positioning of an integrated pipe gallery provided by the present invention can assist operating personnel to conveniently and quickly realize the assembly and docking of the pipe gallery, and achieve a higher docking and installation accuracy.

Description

Technical Field

[0001] The invention relates to the technical field of comprehensive pipe gallery laying equipment, and in particular to a posture adjustment vehicle used for pipe gallery assembly and positioning. Background Art

[0002] The comprehensive pipeline corridor is used to integrate various engineering pipelines such as electricity, communications, gas, heating, water supply and drainage, and arrange them underground in the city. The comprehensive pipeline corridor is an important infrastructure to ensure the operation of the city.

[0003] The large-section and large-tonnage integrated pipeline corridor has a large tonnage. For example, the weight of an 8-meter-section integrated pipeline corridor can reach 402 tons.

[0004] When assembling a large-section, large-tonnage integrated pipe gallery, the pipe gallery needs to be tensioned through steel strands. During the splicing and assembly process, the positioning of the pipe gallery is required to be relatively high. If manual assistance is used, it will take a long time, be difficult to operate, and it will be difficult to achieve the installation accuracy requirements, which will seriously affect the construction period and quality of the pipe gallery. Summary of the invention

[0005] The present invention provides a posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery, which can assist operating personnel to conveniently and quickly realize the assembly and docking of the pipe gallery and achieve higher docking and erection accuracy.

[0006] The present invention provides a posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery, comprising:

[0007] Main frame;

[0008] A pair of posture adjustment frames are respectively arranged on both sides of the main frame, and the pair of posture adjustment frames are respectively provided with abutment surfaces for abutting against the two side walls of the pipe gallery, and a guide mechanism is arranged between the posture adjustment frame and the side corresponding to the main frame, and the guiding direction of the guide mechanism is perpendicular to the abutment surface;

[0009] A pair of pushing mechanisms are respectively arranged on both sides of the main frame, the pushing mechanisms are arranged in a one-to-one correspondence with the posture adjustment frames, and the pushing mechanisms are used to push the posture adjustment frames to move along the guide mechanism.

[0010] According to the posture adjustment vehicle for assembly and positioning of an integrated pipe gallery provided by the present invention, the pushing mechanism includes a nut and a screw rod matched with the nut, the nut is fixedly arranged on the main frame, and the first end of the screw rod is rotatably connected to the posture adjustment frame.

[0011] According to the posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery provided by the present invention, a hand wheel device is provided at the second end of the screw rod.

[0012] The attitude adjustment vehicle for assembly and positioning of a comprehensive pipe gallery provided according to the present invention also includes a support rod, both ends of which are respectively connected to the attitude adjustment frame, and the connection position between the support rod and the attitude adjustment frame is adjustable along the length direction of the support rod.

[0013] According to the attitude adjustment vehicle for assembly and positioning of an integrated pipe gallery provided by the present invention, the attitude adjustment frame is provided with a connecting seat for connecting with the support rod, one of the connecting seat and the support rod is provided with an elongated hole, and the other is provided with a connecting hole corresponding to the elongated hole, the length direction of the elongated hole is consistent with the length direction of the support rod, and the connecting seat and the support rod are connected by bolts inserted in the connecting hole and the elongated hole.

[0014] According to the posture adjustment vehicle for assembly and positioning of an integrated pipe gallery provided by the present invention, the guide mechanism includes a guide rod fixedly arranged on the posture adjustment frame, and the main frame is provided with a guide hole for the guide rod to pass through.

[0015] According to the posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery provided by the present invention, an elastic buffer layer is provided on the abutting surface.

[0016] The posture adjustment vehicle for assembly and positioning of an integrated pipe gallery provided according to the present invention also includes a guide rail, and running wheels are arranged at the bottom of the main frame, and the running wheels cooperate with the guide rail.

[0017] According to the posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery provided by the present invention, a working platform is provided on the top of the main frame.

[0018] According to the attitude adjustment vehicle for assembly and positioning of a comprehensive pipe gallery provided by the present invention, the first end of the screw rod is arranged as a spherical crown structure, and an annular groove is arranged on the outer periphery of the screw rod, the attitude adjustment frame is arranged with a seat body, the seat body is arranged with a groove for the first end of the screw rod to extend into, and the opening of the groove is arranged with a detachable end cover, and the end cover is stuck in the annular groove.

[0019] The posture adjustment vehicle provided by the present invention comprises a main frame, a pair of posture adjustment frames and a pair of pushing mechanisms. The pair of posture adjustment frames are respectively arranged on both sides of the main frame, and the pair of posture adjustment frames are respectively provided with abutment surfaces for abutting against the two side walls of the pipe gallery, and a guide mechanism is arranged between the posture adjustment frames and the side corresponding to the main frame, and the guide direction of the guide mechanism is perpendicular to the abutment surface. The pair of pushing mechanisms are respectively arranged on both sides of the main frame, and the pushing mechanisms are arranged one by one with the posture adjustment frames, and the pushing mechanisms are used to push the posture adjustment frames to move along the guide mechanisms. With such an arrangement, when the attitude adjusting vehicle provided by the present invention is used to connect pipeline corridors, the attitude adjusting vehicle is first positioned in the pipeline corridor that has been erected, and the pipeline corridor to be erected is hoisted to the end of the pipeline corridor that has been erected, and then the pushing mechanism is operated to displace the attitude adjusting frame along the guide mechanism, and the abutting surface of the attitude adjusting frame is abutted against the two opposite inner side walls of the pipeline corridor that has been erected. At the same time, the abutting surface of the attitude adjusting frame is abutted against the two opposite inner side walls of the pipeline corridor to be erected. In the process of the attitude adjusting frame being pushed by the pushing mechanism, under the action of the attitude adjusting frame, the two opposite side walls of the pipeline corridor to be erected can be gradually and completely aligned with the two opposite side walls of the pipeline corridor that has been erected, so that the assembly and connection of the pipeline corridors can be realized conveniently and quickly, and the connection accuracy of the pipeline corridors can be effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the posture adjustment vehicle and the pipe gallery provided by the present invention;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the posture adjustment vehicle provided by the present invention;

[0023] Figure 3 It is a top view of the posture adjustment vehicle provided by the present invention;

[0024] Figure 4 This is a main view of the posture adjustment vehicle provided by the present invention;

[0025] Figure 5 It is a side view of the posture adjustment vehicle provided by the present invention;

[0026] Figure 6 It is a schematic diagram of the pushing mechanism provided by the present invention;

[0027] Figure 7 is a schematic diagram of a support rod provided by the present invention;

[0028] Reference numerals:

[0029] 1: Main frame; 2: Posture adjustment frame; 3: Working platform;

[0030] 4: Pipe gallery; 5: Support rod; 6: Guide rail;

[0031] 7: Travel wheel; 8: Push mechanism; 9: Guide rod;

[0032] 10: elastic buffer layer; 11: hand wheel device; 12: nut;

[0033] 13: screw rod; 14: ball crown structure; 15: ring groove;

[0034] 16: Long hole. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Combine the following Figure 1-Figure 7 And each embodiment illustrates the posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery provided by the present invention.

[0037] The posture adjustment vehicle for assembly and positioning of the integrated pipe gallery comprises a main frame 1, a pair of posture adjustment frames 2 and a pair of push mechanisms 8. The main frame 1 and the posture adjustment frames 2 can be frame structures formed by welding of section steel. For example, the main frame 1 can be a frame with a rectangular outline formed by welding of section steel, and the posture adjustment frames 2 can be a frame with a rectangular outline formed by welding of section steel.

[0038] A pair of posture adjustment frames 2 are arranged on opposite sides of the main frame 1, and the pair of posture adjustment frames 2 are respectively provided with abutment surfaces for abutting against the two side walls of the pipe gallery 4. The pair of posture adjustment frames 2 can be displaced in a direction relatively close to or relatively far from the two sides of the main frame 1. In addition, a guide mechanism is arranged between the posture adjustment frame 2 and one side corresponding to the main frame 1, and the guide direction of the guide mechanism is perpendicular to the abutment surface.

[0039] A pair of pushing mechanisms 8 are respectively arranged on both sides of the main frame 1, and the pushing mechanisms 8 are arranged one by one with the posture adjustment frame 2, and the pushing mechanisms 8 are used to push the posture adjustment frame 2 to move along the guide mechanism. The pushing mechanism 8 is used to drive the posture adjustment frame 2 to move. When the pushing mechanism 8 pushes the posture adjustment frame 2 to extend in a direction away from the side of the main frame 1, the pair of posture adjustment frames 2 move in a relatively away direction. When the pushing mechanism 8 drives the posture adjustment frame 2 to retract in a direction close to the side of the main frame 1, the pair of posture adjustment frames 2 move in a direction close to each other.

[0040] With such a configuration, when the posture adjustment vehicle provided in this embodiment is used for pipe gallery docking, the operation steps are as follows:

[0041] Tracks can be laid on the bottom surface of the inner cabin of the pipe gallery, and the attitude adjustment vehicle can cooperate with the tracks to enable the attitude adjustment vehicle to move along the tracks. At the same time, the tracks can limit the left and right movement of the attitude adjustment vehicle.

[0042] Retract the attitude adjustment frame of the attitude adjustment vehicle so that the width of the attitude adjustment frame is smaller than the inner cabin width of the pipe gallery;

[0043] The posture adjustment vehicle is placed on the track, the main frame of the posture adjustment vehicle is located in the already erected pipe gallery, and a part of the posture adjustment frame extends out of the already erected pipe gallery;

[0044] Fix the attitude adjustment vehicle in the installed pipe gallery to prevent it from swinging;

[0045] Operate the pushing mechanism to make the inner wall of the erected pipe gallery flush with the inner wall of the pipe gallery to be erected.

[0046] With such arrangement, during the process of the pushing mechanism 8 pushing the attitude adjusting frame 2, under the action of the attitude adjusting frame 2, the two opposite side walls of the pipeline corridor to be erected can be gradually and completely aligned with the two opposite side walls of the pipeline corridor 4 that has been erected in place, thereby enabling the assembly and docking of the pipeline corridor 4 to be realized conveniently and quickly, and the docking accuracy of the pipeline corridor 4 can be effectively guaranteed.

[0047] In a further embodiment, Figure 6 As shown, the push mechanism 8 includes a nut 12 and a screw rod 13 matched with the nut 12, and the nut 12 is fixedly arranged on the main frame 1. Specifically, a nut seat for mounting the nut 12 can be fixedly installed on the main frame 1, and the nut 12 can be welded on the nut seat. The screw rod 13 is matched with the nut 12, and when the screw rod 13 is rotated, the screw rod 13 can also be axially displaced.

[0048] The first end of the screw rod 13 is rotatably connected to the posture adjustment frame 2. When the screw rod 13 is rotated, the screw rod 13 and the posture adjustment frame 2 rotate relative to each other, so that the screw rod 13 does not drive the posture adjustment frame 2 to rotate synchronously. At the same time, since the screw rod 13 can be axially displaced along the nut 12, the posture adjustment frame 2 can be driven to translate, thereby realizing the top displacement of the posture adjustment frame 2.

[0049] By adopting the method of the screw rod 13 and the screw nut 12, the fine adjustment of the posture adjustment frame 2 can be achieved, and the adjustment accuracy is high. Of course, in other embodiments, the push mechanism 8 can also be other methods, such as using a hydraulic cylinder to push.

[0050] In order to realize the rotatable connection between the screw rod 13 and the posture adjustment frame 2, the first end of the screw rod 13 is set as a spherical cap structure 14, and the outer periphery of the screw rod 13 is provided with an annular groove 15, the posture adjustment frame 2 is provided with a seat body, the seat body is provided with a groove for the first end of the screw rod 13 to extend into, and the opening of the groove is provided with a detachable end cover, which is stuck in the annular groove 15.

[0051] The first end of the screw rod 13 can rotate in the groove in the seat body, and the end cover is stuck in the annular groove 15. The end cover can prevent the screw rod 13 from escaping from the seat body, and at the same time, the end cover will not hinder the rotation of the screw rod 13.

[0052] Such an arrangement realizes the rotational connection between the screw rod 13 and the posture adjustment frame 2 .

[0053] In order to conveniently realize the rotation of the screw rod 13, a hand wheel device 11 can be provided at the opposite end of the screw rod 13 connected to the posture adjustment frame 2. The operator can rotate the hand wheel device 11 to drive the screw rod 13 to rotate.

[0054] In a further embodiment, the posture adjustment vehicle further comprises a support rod 5 , both ends of which are respectively connected to a pair of posture adjustment frames 2 , and the connection position between the support rod 5 and the posture adjustment frames 2 is adjustable along the length direction of the support rod 5 .

[0055] During the position adjustment process of the posture adjustment frame 2, the connection position of the support rod 5 and the posture adjustment frame 2 can be changed accordingly with the change of the position of the posture adjustment frame 2. When the position of the posture adjustment frame 2 is adjusted to the right position, the support rod 5 can be fixedly connected to the posture adjustment frame 2, and under the support of the support rod 5, the posture adjustment frame 2 can be kept in a stable state.

[0056] Specifically, the posture adjustment frame 2 is provided with a connecting seat for connecting with the support rod 5, one of the connecting seat and the support rod 5 is provided with a long hole 16, and the other is provided with a connecting hole corresponding to the long hole 16, the length direction of the long hole 16 is consistent with the length direction of the support rod 5, and the connecting seat and the support rod 5 are connected by bolts inserted in the connecting hole and the long hole 16.

[0057] For example, a connecting hole is provided on the connecting seat of the posture adjustment frame 2, and the connecting hole can be a round hole or an elongated hole, and an elongated hole 16 is provided on the support rod 5. Bolts are inserted into the connecting hole and the elongated hole 16. When the nut on the bolt is loosened, the length of the overlapping part of the support rod 5 and the posture adjustment frame 2 can be adjusted, thereby adjusting the distance between the pair of posture adjustment frames 2. After the adjustment is in place, the nut on the bolt is tightened, and the support rod 5 and the connecting seat are relatively locked, thereby achieving a fixed connection between the two.

[0058] In a further embodiment, the guide mechanism between the posture adjustment frame 2 and the main frame 1 may specifically include a guide rod 9 fixedly disposed on the posture adjustment frame 2 , and the main frame 1 is provided with a guide hole for the guide rod 9 to pass through.

[0059] Each posture adjustment frame 2 may be provided with two, three or other number of guide rods 9 , and correspondingly, the guide holes on the main frame 1 are provided in one-to-one correspondence with the guide rods 9 .

[0060] With the cooperation of the guide rods 9 and the guide holes, it is possible to ensure that each position of the posture adjustment frame 2 is displaced synchronously, thereby preventing the posture adjustment frame 2 from being tilted.

[0061] In addition, in a further embodiment, an elastic buffer layer 10 is provided on the abutting surface of the posture adjustment frame 2, and the material of the elastic buffer layer 10 can be specifically a rubber layer. When the posture adjustment frame 2 contacts the side wall of the pipe gallery 4, it can play an elastic buffering role to avoid the problem of hard contact causing damage to the pipe gallery 4.

[0062] In a further embodiment, the posture adjustment vehicle further includes a guide rail 6, which can be a pair of guide rails 6, which are parallel to each other and spaced apart. A running wheel 7 is provided at the bottom of the main frame 1, and the running wheel 7 cooperates with the guide rail 6. With such a configuration, the posture adjustment vehicle can be displaced along the guide rail 6, so that the position of the posture adjustment vehicle can be adjusted conveniently.

[0063] The posture adjustment vehicle provided in this embodiment has a working platform 3 disposed on the top of the main frame 1. With such arrangement, the posture adjustment vehicle can be used as the working platform 3. When the operator needs to perform construction on the top of the inner wall of the pipe gallery 4, the working platform 3 can play the role of carrying the operator.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery, characterized in that: include: Main frame; A pair of posture adjustment frames are respectively arranged on both sides of the main frame, and the pair of posture adjustment frames are respectively provided with abutment surfaces for abutting against the two side walls of the pipe gallery, and a guide mechanism is arranged between the posture adjustment frame and the side corresponding to the main frame, and the guiding direction of the guide mechanism is perpendicular to the abutment surface; A pair of pushing mechanisms are respectively arranged on both sides of the main frame, the pushing mechanisms are arranged in one-to-one correspondence with the posture adjustment frames, and the pushing mechanisms are used to push the posture adjustment frames to move along the guide mechanism; It also includes a support rod, both ends of which are connected to the posture adjustment frame respectively, and the connection position between the support rod and the posture adjustment frame is adjustable along the length direction of the support rod; The guide mechanism comprises a guide rod fixedly arranged on the posture adjustment frame, and the main frame is provided with a guide hole for the guide rod to pass through.

2. The posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery according to claim 1 is characterized in that: The pushing mechanism comprises a nut and a screw rod matched with the nut, the nut is fixedly arranged on the main frame, and the first end of the screw rod is rotatably connected to the posture adjustment frame.

3. The posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery according to claim 2 is characterized in that: The second end of the screw rod is provided with a hand wheel device.

4. The posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery according to claim 1 is characterized in that: The posture adjustment frame is provided with a connecting seat for connecting with the support rod, one of the connecting seat and the support rod is provided with an elongated hole, and the other is provided with a connecting hole corresponding to the elongated hole, the length direction of the elongated hole is consistent with the length direction of the support rod, and the connecting seat and the support rod are connected by bolts inserted in the connecting hole and the elongated hole.

5. The posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery according to claim 1 is characterized in that: An elastic buffer layer is arranged on the abutting surface.

6. The posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery according to claim 1 is characterized in that: It also includes a guide rail, and the bottom of the main frame is provided with a running wheel, and the running wheel cooperates with the guide rail.

7. The posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery according to claim 1 is characterized in that: A working platform is arranged on the top of the main frame.

8. The posture adjustment vehicle for assembly and positioning of a comprehensive pipe gallery according to claim 2 is characterized in that: The first end of the screw rod is configured as a spherical cap structure, and an annular groove is provided on the outer periphery of the screw rod. The posture adjustment frame is provided with a seat body, and the seat body is provided with a groove for the first end of the screw rod to extend into, and a detachable end cover is provided at the opening of the groove, and the end cover is stuck in the annular groove.

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