Water supply and drainage pipe road-crossing protection structure

Abstract

The utility model provides a water supply and drainage pipe road crossing protection structure, which relates to the technical field of water supply and drainage pipeline engineering, and comprises two protection shells, insertion blocks are movably inserted into the inner surface walls of the protection shells, movable blocks are welded on one sides of the outer walls of the two insertion blocks, movable blocks are movably inserted into the inner surface walls of the two movable blocks, and the movable blocks are welded on one sides of the outer walls of the movable blocks. The inner surface walls of the two moving blocks are each fixedly provided with a first spring damper, the tops of the two first spring dampers are fixedly connected with the two moving blocks correspondingly, the problem that a threaded connection mode wastes much time is avoided, a protection structure which is rapidly spliced and matched is adopted, pipeline layout is rapidly completed after a road is broken, and the pipeline laying efficiency is improved. And effective pressure-proof protection is carried out on the cross-road pipeline, the road is quickly recovered, and the influence on the road traffic caused by the broken road surface is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage pipeline engineering, in particular to a water supply and drainage pipe cross-road protection structure. Background Art

[0002] The water supply and drainage pipeline project is a pipe (channel) system project that transports and distributes industrial water supply and drinking water, and collects, transports and discharges industrial wastewater, domestic sewage and rainwater. When the pipeline is buried underground, in order to ensure that the pipeline is not flattened by the soil, a protective structure is usually required to protect it.

[0003] However, in the prior art, the protective mechanism for the water supply and drainage pipes is usually fixed and installed by means of threaded structures such as screws and bolts. When the water supply and drainage pipes are buried, the road will be opened, and the installation of the threaded structure will consume a lot of time, which will result in the opened road cannot be quickly restored, causing serious impact on the traffic on this section. Therefore, it is necessary to propose a new type of water supply and drainage pipe cross-road protective structure. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, the protective mechanism for the water supply and drainage pipe is usually fixed and installed by means of threaded structures such as screws and bolts. When the water supply and drainage pipe is buried, the road will be opened, and the installation of the threaded structure will consume a lot of time, which will result in the opened road cannot be quickly restored, causing the traffic on the road section to be seriously affected. The problem raised in the background technology is solved by setting a quick splicing and adaptation method for connection.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water supply and drainage pipe cross-road protection structure, comprising: two protective shells, the inner surface walls of the protective shells are movably inserted with plug-in blocks, one side of the outer walls of the two plug-in blocks are welded with moving blocks, the inner surface walls of the two moving blocks are movably inserted with movable blocks, the inner surface walls of the two moving blocks are fixedly installed with a group of first spring dampers, and the tops of the two groups of first spring dampers are respectively fixedly connected to the two movable blocks, the outer surface walls of the two protective shells are provided with two fixed grooves, the outer surface walls of the two plug-in blocks are provided with card slots, the outer surface walls of the two protective shells are movably inserted with card blocks, and the outer surfaces of the two card blocks are respectively movably inserted in the inner surface walls of the two card slots, and the inner surface walls of the two protective shells are movably inserted with baffles.

[0006] Preferably, limit blocks are fixedly installed on both sides of the outer walls of the two movable blocks, two limit grooves are provided on the inner walls of the two movable blocks, and the outer wall of each limit block is movably inserted into the inner walls of the two limit grooves, so that the movable block can be prevented from falling when the movable block moves inside the movable block.

[0007] Preferably, a grip rod is fixedly installed on one side of the outer wall of the two moving blocks, and the outer wall of the two grip rods is fixedly covered with a rubber sleeve, so that when it is necessary to press the moving block and rotate the insertion block at the same time, the operation can be more convenient by holding the rotating rod.

[0008] Preferably, rubber rings are fixedly installed on the inner surface walls of the two protective shells, so as to utilize the anti-slip and shock-absorbing properties of rubber to protect and buffer the pipeline and prevent scratches on the protective shells and the outer walls of the pipeline.

[0009] Preferably, a plurality of second spring dampers are fixedly inserted into the inner surface walls of the two rubber rings, and a patch plate is fixedly installed on the outer surface wall of each of the second spring dampers to facilitate the passage of the second spring dampers. When the protective shell vibrates, the impact force generated will offset part of the impact through the second spring dampers, thereby achieving a shock-absorbing effect.

[0010] Preferably, connecting blocks are welded to the tops of the two protective shells, two connecting columns are fixedly installed on one side of the outer wall of one of the two connecting blocks, and two recessed holes are provided on the outer wall of the other connecting block, and the outer walls of the two connecting columns are movably inserted into the inner walls of the two recessed holes, respectively, to facilitate the alignment of the two protective shells and reduce the time spent on aligning the protective shells.

[0011] Preferably, the outer walls of the two plug blocks are each provided with a group of slide grooves, and the two groups of slide grooves extend to the outer walls of the two movable blocks respectively with the same trajectory, and sliders are fixedly installed on both sides of the inner walls of the two protective shells, and the outer walls of the four sliders are movably inserted in the inner walls of the four slide grooves, so as to facilitate the limitation of the plug blocks by the slide grooves and sliders.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting a protective shell, an insert block and a movable block, when the structure needs to be installed, it is only necessary to fit the two protective shells together, and then insert the insert blocks in the two protective shells into the interior of the other protective shell respectively, until they are rotated to the deepest position, and then insert the two card blocks into the card slots to achieve fixation between the two insert blocks, avoiding the problem that the threaded connection method is very time-consuming. By adopting a protective structure that can be quickly spliced ​​and adapted, the pipeline layout can be quickly completed after the road is broken, the pipeline across the road is effectively protected against pressure, and the road is quickly restored, greatly reducing the impact of the road break on road traffic.

[0014] 2. In the utility model, by arranging a rubber ring and a second spring damper, when the protective shell covers the water supply and drainage pipe, the rubber ring and the second spring damper will fit with the water supply and drainage pipe, which can provide secondary protection for the water supply and drainage pipe and achieve the effect of shock absorption, thereby preventing the impact force generated when vehicles are driving on the road from causing slight vibration to the water supply and drainage pipe. At the same time, the sliding groove and the limit groove are arranged, which can also improve the stability of the structure and prevent the plug block and the movable block from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a main structural stereogram of a water supply and drainage pipe cross-road protection structure proposed by the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the internal cross-sectional structure of a rubber ring in a water supply and drainage pipe cross-road protection structure proposed by the utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of one of the plug-in blocks in a water supply and drainage pipe cross-road protection structure proposed by the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the internal cross-sectional structure of one of the mounting blocks in a water supply and drainage pipe cross-road protection structure proposed by the utility model;

[0019] Figure 5 This is a three-dimensional diagram of the internal cross-sectional structure of one of the protective shells in a water supply and drainage pipe cross-road protection structure proposed by the utility model;

[0020] Figure 6 This is a stereoscopic diagram of the internal cross-sectional structure of a water supply and drainage pipe cross-road protection structure proposed by the utility model.

[0021] Legend: 1. Protective shell; 2. Insert block; 3. Moving block; 4. Movable block; 5. First spring damper; 6. Fixed slot; 7. Card slot; 8. Card block; 9. Limit block; 10. Limit slot; 11. Grip; 12. Rubber sleeve; 13. Rubber ring; 14. Second spring damper; 15. Sticker plate; 16. Connecting block; 17. Connecting column; 18. Baffle; 19. Slide groove; 20. Slider. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 6 As shown, the utility model provides a water supply and drainage pipe cross-road protection structure, including: two protective shells 1, the inner surface walls of the protective shells 1 are movably inserted with plug blocks 2, one side of the outer walls of the two plug blocks 2 are welded with moving blocks 3, the inner surface walls of the two moving blocks 3 are movably inserted with moving blocks 4, the inner surface walls of the two moving blocks 3 are fixedly installed with a group of first spring dampers 5, and the tops of the two groups of first spring dampers 5 are respectively fixedly connected to the two moving blocks 4, the outer surface walls of the two protective shells 1 are provided with two fixing grooves 6, the outer surface walls of the two plug blocks 2 are provided with card slots 7, the outer surface walls of the two protective shells 1 are movably inserted with card blocks 8, and the outer surfaces of the two card blocks 8 are respectively movably inserted in the inner surface walls of the two card slots 7, and the inner surface walls of the two protective shells 1 are movably inserted with baffles 18.

[0025] The effect achieved by the entire embodiment 1 is that, by setting the protective shell 1, the plug block 2 and the movable block 4, when the structure needs to be installed, it is only necessary to fit the two protective shells 1 together, and then insert the plug blocks 2 in the two protective shells 1 into the interior of the other protective shell 1 respectively, until they are rotated to the deepest position, and then insert the two card blocks 8 into the card slots 7 to achieve fixation between the two plug blocks 2, avoiding the problem that the threaded connection method is very time-consuming, and by adopting a protective structure that can be quickly spliced ​​and adapted, the pipeline layout can be quickly completed after the road is broken, the pipeline across the road is effectively protected against pressure, and the road is quickly restored, greatly reducing the impact of road traffic caused by road breaking.

[0026] Embodiment 2, as Figure 1-Figure 6As shown, both sides of the outer walls of the two movable blocks 4 are fixedly installed with limit blocks 9, the inner walls of the two movable blocks 3 are provided with two limit grooves 10, and the outer wall of each limit block 9 is movably inserted in the inner walls of the two limit grooves 10, and one side of the outer wall of the two movable blocks 3 is fixedly installed with a grip rod 11, and the outer walls of the two grip rods 11 are fixedly sleeved with a rubber sleeve 12, and the inner walls of the two protective shells 1 are fixedly installed with a rubber ring 13, and the inner walls of the two rubber rings 13 are fixedly inserted with a plurality of second spring dampers 14, and the outer wall of each second spring damper 14 is fixedly installed with a sticking plate 15. A connecting block 16 is welded to the top of the two protective shells 1, two connecting columns 17 are fixedly installed on one side of the outer wall of one of the two connecting blocks 16, and two concave holes are opened on the outer wall of the other connecting block 16, and the outer walls of the two connecting columns 17 are movably inserted in the inner walls of the two concave holes, respectively, a group of slide grooves 19 are opened on the outer walls of the two insertion blocks 2, and the two groups of slide grooves 19 extend to the outer walls of the two moving blocks 3 respectively along the same trajectory, and sliders 20 are fixedly installed on both sides of the inner walls of the two protective shells 1, and the outer walls of the four sliders 20 are movably inserted in the inner walls of the four slide grooves 19 respectively.

[0027] The effect achieved by the entire embodiment 2 is that by setting the rubber ring 13 and the second spring damper 14, when the protective shell 1 is sleeved on the water supply and drainage pipe, the rubber ring 13 and the second spring damper 14 will be fitted with the water supply and drainage pipe, which can provide secondary protection for the water supply and drainage pipe and achieve the effect of shock absorption, thereby preventing the impact force generated when vehicles are driving on the road from causing slight vibration to the water supply and drainage pipe. At the same time, the slide groove 19 and the limit groove 10 are set, which can also improve the stability of the structure and prevent the plug block 2 and the movable block 4 from falling.

[0028] The working principle of the whole device is as follows: fit the two pipes together, insert the connecting column 17 on one of the connecting blocks 16 into the groove of the other connecting block 16, align the two protective shells 1, and then hold the two grip rods 11, press the movable block 4 inside the moving block 3 under the action of the limiting groove 10 and the limiting block 9, and then rotate the plug block 2 to allow the plug block 2 to rotate to the other fixed groove 6 on the two protective shells 1 under the action of the sliding groove 19 and the slider 20. At this time, the movable block 4 can no longer be pressed, and the two movable blocks 4 can be pushed against the other two fixed grooves 6 by using the first spring damper 5. At this time, the two card blocks 8 are inserted into the card slots 7 of the two card blocks 2 through the outside of the protective shell 1, and then the baffle 18 is inserted into the inside of the protective shell 1 to prevent the baffle 18 from falling from the card slot 7, and the installation of the protective shell 1 can be completed.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A water supply and drainage pipe cross-road protection structure, characterized in that: The invention comprises two protective shells (1), wherein the inner surface wall of each protective shell (1) is movably inserted with an insert block (2), one side of the outer wall of each of the two insert blocks (2) is welded with a moving block (3), the inner surface wall of each of the two moving blocks (3) is movably inserted with a moving block (4), the inner surface wall of each of the two moving blocks (3) is fixedly installed with a group of first spring dampers (5), and the tops of the two groups of first spring dampers (5) are respectively fixedly connected to the two moving blocks (4), the outer surface walls of each of the two protective shells (1) are provided with two fixing grooves (6), the outer surface walls of each of the two insert blocks (2) are provided with a clamping groove (7), the outer surface walls of each of the two protective shells (1) are movably inserted with a clamping block (8), and the outer surfaces of the two clamping blocks (8) are respectively movably inserted in the inner surface walls of the two clamping grooves (7), and the inner surface walls of each of the two protective shells (1) are movably inserted with a baffle (18).

2. A water supply and drainage pipe cross-road protection structure according to claim 1, characterized in that: Limit blocks (9) are fixedly installed on both sides of the outer walls of the two movable blocks (4), and two limit grooves (10) are provided on the inner walls of the two movable blocks (3), and the outer wall of each limit block (9) is movably inserted into the inner walls of the two limit grooves (10).

3. A water supply and drainage pipe cross-road protection structure according to claim 1, characterized in that: A gripping rod (11) is fixedly mounted on one side of the outer wall of the two moving blocks (3), and a rubber sleeve (12) is fixedly sleeved on the outer wall of the two gripping rods (11).

4. A water supply and drainage pipe cross-road protection structure according to claim 1, characterized in that: The inner surface walls of the two protective shells (1) are both fixedly mounted with rubber rings (13).

5. A water supply and drainage pipe cross-road protection structure according to claim 4, characterized in that: A plurality of second spring dampers (14) are fixedly inserted into the inner surface walls of the two rubber rings (13), and a pasting plate (15) is fixedly installed on the outer surface wall of each second spring damper (14).

6. A water supply and drainage pipe cross-road protection structure according to claim 1, characterized in that: A connecting block (16) is welded to the top of each of the two protective shells (1), two connecting columns (17) are fixedly mounted on one side of the outer wall of one of the two connecting blocks (16), and two concave holes are provided on the outer wall of the other connecting block (16), and the outer walls of the two connecting columns (17) are movably inserted into the inner walls of the two concave holes.

7. A water supply and drainage pipe cross-road protection structure according to claim 1, characterized in that: The outer walls of the two inserting blocks (2) are each provided with a set of slide grooves (19), and the two sets of slide grooves (19) extend to the outer walls of the two moving blocks (3) along the same trajectory. Slide blocks (20) are fixedly installed on both sides of the inner walls of the two protective shells (1), and the outer walls of the four slide blocks (20) are movably inserted into the inner walls of the four slide grooves (19).

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