Assembly type underground comprehensive pipe gallery UHPC overhauling support

Abstract

The utility model belongs to the field of pipe gallery UHPC overhaul supports, and particularly relates to an assembly type underground comprehensive pipe gallery UHPC overhaul support which comprises a support body. Clamping blocks are arranged on the two sides of the top end of the support body, and an adjusting and dismounting mechanism is arranged between the support body and the clamping blocks. The adjusting and dismounting mechanism comprises a groove, the groove is formed in the top end of the support body, the rear end of a clamping block is fixedly connected with one side of the top end of a moving block, sleeve rods are arranged on the two sides of the moving block, and the side end of the moving block is fixedly connected with the sleeve rods and the rear end. Through the design of the adjusting and dismounting mechanism, the function of adjusting the positions of the clamping blocks is achieved, and the problem that when an existing support is used, due to the fact that clamping blocks are arranged on the two sides of the upper position of the support to fix a step plate, but an assembly capable of adjusting the positions of the clamping blocks is not arranged in the prior art is solved. Therefore, when the step plates with different widths are fixed, adjustment and fixation cannot be carried out, and the limitation is large are solved, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of UHPC maintenance brackets for pipe corridors, in particular to an assembled UHPC maintenance bracket for underground comprehensive pipe corridors. Background Art

[0002] Maintenance channel supports are usually used in various pipeline projects such as municipal, electric power, communications, gas, water supply and drainage. They are mainly constructed using ordinary reinforced concrete prefabrication and cast-in-place modes. Maintenance channel support systems are installed in underground comprehensive pipe galleries of urban roads. The use of maintenance supports can maximize the connection between design and construction, and achieve reliable and beautiful installation quality.

[0003] An existing assembled underground integrated pipe gallery UHPC maintenance bracket can be specifically referred to as an urban rainwater pipe gallery with application number: CN202122005253.6, which includes a pipe gallery space arranged underground, and the pipe gallery space is connected to an entrance and exit arranged on the road surface through an escalator; a pipeline bracket is arranged on the inner wall of the pipe gallery space, and the pipeline is laid on the pipeline bracket; a pedestrian walkway is arranged in the pipe gallery space; the pipe gallery space is connected to the rainwater collection port on the road surface through a rainwater connecting pipe. The utility model is used for both waterlogging prevention and control and pipeline laying, with low construction cost and convenient maintenance, which improves the safety of urban waterlogging prevention;

[0004] When the above-mentioned bracket is in use, blocks are arranged on both sides of the upper position of the bracket to fix the step plate, but there is no component for adjusting the position of the block. Therefore, when the step plates of different widths are fixed, they cannot be adjusted and fixed, which has great limitations. Therefore, in view of the above problems, an assembled underground comprehensive pipe gallery UHPC maintenance bracket is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing bracket is provided with blocks on both sides of the upper position of the bracket to fix the step plate when in use, but the existing bracket does not have a component for adjusting the position of the block, so when the step plates of different widths are fixed, they cannot be adjusted and fixed, which has great limitations. The utility model proposes an assembled underground comprehensive pipe gallery UHPC maintenance bracket.

[0006] The technical solution adopted by the utility model to solve the technical problem is: the utility model is a prefabricated underground comprehensive pipe gallery UHPC maintenance bracket, including a bracket body; both sides of the top of the bracket body are provided with a clamping block, and an adjustment and removal mechanism is provided between the bracket body and the clamping block;

[0007] The adjustment and removal mechanism includes a groove, which is opened at the top of the bracket body, the rear end of the clamping block is fixedly connected to one side of the top of the moving block, sleeve rods are provided on both sides of the moving block, and the side ends of the moving block are fixedly connected to the sleeve rod and the rear end, the sleeve rod is sleeved on the outside of the insertion rod, and the sleeve rod is slidably connected to the insertion rod.

[0008] Preferably, a first return spring is arranged inside the sleeve rod, a rear end of the first return spring is fixedly connected to the rear end of the sleeve rod, and a front end of the first return spring is fixedly connected to the rear end of the insertion rod.

[0009] Preferably, a plurality of slots are provided on both sides of the groove, the front end of the insertion rod is inserted into the slot, and the insertion rod is slidably connected to the slot.

[0010] Preferably, a first slide groove is provided at the upper end of the sleeve rod, the rear end of the insertion rod is fixedly connected to the bottom end of the movable plate near the upper position, the movable plate passes through the first slide groove to reach the outer top end of the sleeve rod, and the movable plate is slidably connected to the first slide groove.

[0011] Preferably, the movable plate is sleeved on the outer side of the guide rod near the upper position, and the movable plate is slidably connected to the guide rod.

[0012] Preferably, a second return spring is sleeved on the outer side of the guide rod, a rear end of the second return spring is fixedly connected to a side end of the moving block, and a front end of the second return spring is fixedly connected to one side of the moving plate.

[0013] Preferably, the front ends of the guide rods on both sides of the moving block are provided with limit blocks, and the front ends of the guide rods are fixedly connected to the limit blocks and the rear ends.

[0014] Preferably, pressing blocks are provided at the rear ends of the moving plates on both sides of the moving block, and the front ends of the pressing blocks are fixedly connected to the rear ends of the moving plates near the upper positions.

[0015] Preferably, a second slide groove is opened at the bottom end of the groove, the bottom end of the moving block is inserted into the second slide groove, and the moving block is slidably connected to the second slide groove.

[0016] Preferably, the insertion rod and the slot are both circular in design, and the interior of the sleeve rod is circular in design.

[0017] The utility model is beneficial in that:

[0018] 1. The utility model realizes the function of adjusting the position of the card block through the structural design of the adjustment and removal mechanism, solves the problem that the existing bracket has card blocks on both sides of the upper position of the bracket to fix the step plate, but the existing bracket is not provided with a component for adjusting the position of the card block, so when the step plates of different widths are fixed, the adjustment and fixation cannot be performed, and the applicability is improved;

[0019] 2. The utility model realizes the function of removing the card block by adjusting the structural design of the removal mechanism, solves the problem that the existing bracket is not provided with a component for removing the card block, and when the card block is damaged and needs to be replaced, the card block cannot be removed and replaced separately, thereby improving the convenience of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. 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 three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the partial paving section structure of the utility model;

[0023] Figure 3 For the utility model Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0024] Figure 4 For the utility model Figure 2 The enlarged schematic diagram at B in the middle is a schematic diagram of the structure;

[0025] Figure 5 For the utility model Figure 2 Schematic diagram of the structure of the enlarged schematic diagram at C in the middle.

[0026] In the figure: 1. bracket body; 2. clamping block; 10. moving block; 11. sleeve rod; 12. insertion rod; 13. first return spring; 14. first slide groove; 15. moving plate; 16. guide rod; 17. limit block; 18. second return spring; 19. second slide groove; 20. slot; 21. groove; 22. pressing block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 4 As shown, an assembled underground integrated pipe gallery UHPC maintenance support includes a support body 1; blocks 2 are provided on both sides of the top of the support body 1, and an adjustment and removal mechanism is provided between the support body 1 and the block 2;

[0029] The adjustment and removal mechanism includes a groove 21, which is opened at the top of the bracket body 1, and the rear end of the clamping block 2 is welded to one side of the top of the moving block 10. The moving block 10 is provided with sleeve rods 11 on both sides, and the side ends of the moving block 10 are welded to the sleeve rods 11 and the rear end, and the sleeve rod 11 is sleeved inside the outer side of the insertion rod 12, and the sleeve rod 11 is slidably connected with the insertion rod 12;

[0030] During operation, the moving plate 15 moves to drive the inserting rod 12 to move along the inside of the sleeve rod 11 toward the rear end of the sleeve rod 11 to adjust the position of the clamping block.

[0031] Furthermore, a first return spring 13 is disposed inside the sleeve rod 11, and a rear end of the first return spring 13 is welded to a rear end of the sleeve rod 11, and a front end of the first return spring 13 is welded to a rear end of the insertion rod 12;

[0032] During operation, the insertion rod 12 moves, which will squeeze the first return spring 13 to shrink toward the rear end of the sleeve rod 11, so as to adjust the position of the block.

[0033] Furthermore, a plurality of slots 20 are provided on both sides of the groove 21, the front end of the insertion rod 12 is inserted into the slot 20, and the insertion rod 12 is slidably connected to the slot 20;

[0034] During operation, the insertion rod 12 moves, and the front end of the insertion rod 12 moves along the inside of the slot 20 until the insertion rod 12 is completely separated from the inside of the slot 20 opened on both sides of the groove 21, so as to adjust the position of the card block.

[0035] Furthermore, a first slide groove 14 is provided at the upper end of the sleeve rod 11, and the rear end of the insertion rod 12 is welded to the bottom end of the moving plate 15 near the upper position, and the moving plate 15 passes through the first slide groove 14 to reach the outer top end of the sleeve rod 11, and the moving plate 15 is slidably connected with the first slide groove 14, and the bottom end of the moving plate 15 and the first slide groove 14 are both square in design;

[0036] During operation, the moving plate 15 moves toward the side of the moving block 10, and the outer side of the moving plate 15 near the bottom will move along the inside of the first sliding groove 14 opened at the top of the sleeve rod 11 to adjust the position of the block.

[0037] Furthermore, the movable plate 15 is sleeved on the outer side of the guide rod 16 near the upper position, and the movable plate 15 is slidably connected to the guide rod 16, and the guide rod 16 is designed as a round rod;

[0038] During operation, the movable plate 15 moves along the surface of the guide rod 16 to adjust the position of the block.

[0039] Furthermore, a second return spring 18 is sleeved on the outer side of the guide rod 16, the rear end of the second return spring 18 is welded to the side end of the moving block 10, and the front end of the second return spring 18 is welded to one side of the moving plate 15;

[0040] During operation, the movement of the movable plate 15 will squeeze the second return spring 18 outside the guide rod 16, so that the second return spring 18 contracts toward the side end of the movable block 10, so as to adjust the position of the block.

[0041] Furthermore, the front ends of the guide rods 16 on both sides of the moving block 10 are provided with limit blocks 17, and the front ends of the guide rods 16 are welded with the limit blocks 17 and the rear ends, and the limit blocks 17 are circular in design;

[0042] During operation, the limiting block 17 at the front end of the guide rod 16 can be used to perform a limiting function to prevent the movable plate 15 from being separated from the surface of the guide rod 16 and to adjust the position of the block.

[0043] Furthermore, a pressing block 22 is provided at the rear end of the moving plate 15 on both sides of the moving block 10, and the front end of the pressing block 22 is welded to the rear end of the moving plate 15 near the upper position, and the pressing block 22 is square in design;

[0044] During operation, the pressing blocks 22 on both sides of the rear end of the card block 2 are pressed inward at the same time, driving the moving plate 15 to move synchronously toward the side end of the moving block 10 to adjust the position of the card block.

[0045] Furthermore, a second slide groove 19 is provided at the bottom of the groove 21, the bottom of the moving block 10 is inserted into the second slide groove 19, and the moving block 10 is slidably connected to the second slide groove 19, and the second slide groove 19 is square in design;

[0046] During operation, the card block 2 is moved to the position where it needs to be moved, driving the bottom end of the moving block 10 to move along the inside of the second slide groove 19. When it reaches the appropriate position, the pressing block 22 is released, and under the rebound force of 28 and the first return spring 13, the insertion rod 12 is driven to be inserted into the slot 20 again for fixation, so as to adjust the position of the card block.

[0047] Furthermore, the insertion rod 12 and the slot 20 are both circular in design, and the interior of the sleeve rod 11 is circular in design;

[0048] During operation, the insertion rod 12 moves, and the front end of the insertion rod 12 moves along the inside of the slot 20 until the insertion rod 12 is completely separated from the inside of the slot 20 opened on both sides of the groove 21, so as to adjust the position of the card block.

[0049] Working principle: when the position of the card block needs to be adjusted, first press the pressing blocks 22 on both sides of the rear end of the card block 2 inward at the same time, driving the moving plate 15 to move toward the side end of the moving block 10 synchronously, and when the moving plate 15 moves, it will move along the surface of the guide rod 16, and the movement of the moving plate 15 will squeeze the second return spring 18 on the outside of the guide rod 16, so that the second return spring 18 will shrink toward the side end of the moving block 10, and at the same time, the limit block 17 at the front end of the guide rod 16 can be used to limit the position to prevent the moving plate 15 from being separated from the surface of the guide rod 16, and when the moving plate 15 moves toward the side end of the moving block 10, the outer side of the moving plate 15 near the bottom will move along the first slide groove 14 opened at the top of the sleeve rod 11. At the same time, the moving plate 15 moves and drives the insertion rod 12 to move along the inside of the sleeve rod 11 toward the rear end of the sleeve rod 11, and when the insertion rod 12 moves, the first return spring 13 will be squeezed to shrink toward the rear end of the sleeve rod 11, and when the insertion rod 12 moves, the front end of the insertion rod 12 will move along the inside of the slot 20 until the insertion rod 12 is completely out of the slot 20 opened on both sides of the groove 21, and then the card block 2 is moved to the position to be moved, driving the bottom end of the moving block 10 to move along the inside of the second slide groove 19. When it reaches the appropriate position, release the pressing block 22, and under the rebound force of 28 and the first return spring 13, drive the insertion rod 12 to be inserted into the slot 20 again for fixation, so as to adjust the position of the card block.

[0050] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An assembled underground integrated pipe gallery UHPC maintenance support, comprising a support body (1); characterized in that: Blocks (2) are provided on both sides of the top of the bracket body (1), and an adjustment and removal mechanism is provided between the bracket body (1) and the block (2); The adjusting and removing mechanism comprises a groove (21), wherein the groove (21) is provided at the top end of the bracket body (1), the rear end of the clamping block (2) is fixedly connected to one side of the top end of the moving block (10), sleeve rods (11) are provided on both sides of the moving block (10), and the side ends of the moving block (10) are fixedly connected to the sleeve rods (11) and the rear end, the sleeve rod (11) is sleeved inside the outside of the insertion rod (12), and the sleeve rod (11) is slidably connected to the insertion rod (12).

2. The assembled underground integrated pipe gallery UHPC maintenance support according to claim 1 is characterized by: A first return spring (13) is arranged inside the sleeve rod (11), the rear end of the first return spring (13) is fixedly connected to the rear end of the sleeve rod (11), and the front end of the first return spring (13) is fixedly connected to the rear end of the insertion rod (12).

3. The assembled underground integrated pipe gallery UHPC maintenance support according to claim 2 is characterized by: A plurality of slots (20) are provided on both sides of the groove (21), the front end of the insertion rod (12) is inserted into the slots (20), and the insertion rod (12) is slidably connected to the slots (20).

4. The assembled underground integrated pipe gallery UHPC maintenance support according to claim 3 is characterized by: A first sliding groove (14) is provided at the upper end of the sleeve rod (11); the rear end of the insertion rod (12) is fixedly connected to the bottom end of the movable plate (15) near the upper position; the movable plate (15) passes through the first sliding groove (14) to reach the outer top end of the sleeve rod (11), and the movable plate (15) is slidably connected to the first sliding groove (14).

5. The assembled underground integrated pipe gallery UHPC maintenance support according to claim 4 is characterized by: The movable plate (15) is sleeved on the outer side of the guide rod (16) near the upper position, and the movable plate (15) is slidably connected to the guide rod (16).

6. The assembled underground integrated pipe gallery UHPC maintenance support according to claim 5 is characterized by: A second return spring (18) is sleeved on the outer side of the guide rod (16), the rear end of the second return spring (18) is fixedly connected to the side end of the moving block (10), and the front end of the second return spring (18) is fixedly connected to one side of the moving plate (15).

7. The assembled underground integrated pipe gallery UHPC maintenance support according to claim 5 is characterized by: The front ends of the guide rods (16) on both sides of the moving block (10) are both provided with limit blocks (17), and the front ends of the guide rods (16) are fixedly connected to the limit blocks (17) and the rear ends.

8. The assembled underground integrated pipe gallery UHPC maintenance support according to claim 5 is characterized by: The rear ends of the moving plates (15) on both sides of the moving block (10) are both provided with pressing blocks (22), and the front ends of the pressing blocks (22) are fixedly connected to the rear ends of the moving plates (15) near the upper position.

9. The assembled underground integrated pipe gallery UHPC maintenance support according to claim 5 is characterized by: A second slide groove (19) is provided at the bottom end of the groove (21), the bottom end of the moving block (10) is inserted into the second slide groove (19), and the moving block (10) is slidably connected to the second slide groove (19).

10. The assembled underground integrated pipe gallery UHPC maintenance support according to claim 5, characterized in that: The insertion rod (12) and the slot (20) are both circular in design, and the interior of the sleeve rod (11) is also circular in design.

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