Municipal pipeline protection device

Abstract

The utility model relates to the technical field of municipal pipelines, and discloses a municipal pipeline protection device which comprises a bottom plate, a protection assembly is arranged above the bottom plate and comprises a protection box fixedly installed at the top of the bottom plate, and a cover plate is hinged to the top of the protection box through a hinge. A fixing box is fixedly mounted at the top of the bottom plate, a rotating rod is arranged in the fixing box, a vertical assembly for supporting the rotating rod is arranged in the fixing box, and a threaded sleeve with one end penetrating through and extending to the right side of an inner cavity of the fixing box is rotationally connected to the left side wall of the inner cavity of the fixing box. According to the municipal pipeline protection device, by arranging the protection assembly, the connecting position of the pipeline can be protected, after connection, the pipeline can be fixed, and the problems that due to pulling or pressure or other reasons, the connecting position of the pipeline falls off, the pipeline is damaged, and normal use of the pipeline is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal pipelines, in particular to a municipal pipeline protection device. Background Art

[0002] Municipal engineering refers to urban public utility projects such as urban roads, bridges, water supply and drainage, sewage treatment, urban flood control, gardens, road greening, street lights and environmental sanitation. When carrying out municipal engineering construction, it is necessary to connect and lay municipal pipelines.

[0003] During the construction of existing municipal pipelines, the joints of the pipelines need to be connected using connectors. After the connection, the joints of the pipelines may fall off due to pulling or pressure, thereby causing damage to the pipelines and affecting the normal use of the pipelines. Therefore, a municipal pipeline protection device is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a municipal pipeline protection device, which has the advantages of being able to protect pipeline connections, etc., and solves the problem that the existing municipal pipeline connections may fall off due to pulling or pressure, thereby causing pipeline damage and affecting the normal use of the pipeline.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of protecting the pipeline connection, the utility model provides the following technical solution: a municipal pipeline protection device, including a base plate, and a protection component is arranged above the base plate.

[0008] The protection component includes a protection box fixedly installed on the top of the base plate, the top of the protection box is hinged with a cover plate by a hinge, the top of the base plate is fixedly installed with a fixed box, a rotating rod is arranged inside the fixed box, and a vertical component for supporting the rotating rod is arranged inside the fixed box, the left side wall of the inner cavity of the fixed box is rotatably connected to a threaded sleeve with one end passing through and extending to its right side, the outer sides of the two threaded sleeves are provided with bevel gear components for driving them to rotate, the interiors of the two threaded sleeves are threadedly connected with threaded rods, the right sides of the two threaded rods are fixedly installed with movable plates, the right sides of the two movable plates are fixedly installed with arc-shaped displacement plates, the bottoms of the two movable plates are provided with limiting components for preventing them from rotating, the top of the protection box is provided with a driving component for driving the rotating rod to rotate, and the top of the base plate is provided with a support component for fixing the pipeline.

[0009] Furthermore, the driving assembly includes a rotating shaft rotatably connected to the top of the protective box and penetrating into the interior thereof, a turning handle is fixedly mounted on the top of the rotating shaft, and a worm gear assembly is mounted on the outer side of the rotating shaft.

[0010] Furthermore, the support assembly includes a mounting plate fixedly mounted on the top of the base plate, two arc-shaped fixing plates are fixedly mounted on the left side of the mounting plate, and through holes corresponding to the positions of the arc-shaped fixing plates are provided on the front and back of the protective box.

[0011] Furthermore, the vertical assembly includes two vertical plates fixedly mounted on the bottom wall of the fixed box, and the rotating rod is rotatably connected to the inside of the two vertical plates through a bearing.

[0012] Furthermore, the bevel gear assembly includes driving bevel gears fixedly mounted on the front and back sides of the rotating rod, and driven bevel gears meshing with the driving bevel gears are fixedly mounted on the outer sides of the two threaded sleeves.

[0013] Furthermore, the limiting assembly includes a limiting block fixedly mounted on the bottom of the two movable plates, and the top of the bottom plate is provided with a limiting groove slidably connected to the limiting block.

[0014] Furthermore, the worm gear assembly includes a worm fixedly mounted on the outer side of the rotating shaft, and a worm wheel meshing with the worm is fixedly mounted on the outer side of the rotating rod.

[0015] Furthermore, the positions of the two arc-shaped fixing plates correspond to the positions of the two arc-shaped displacement plates respectively.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a municipal pipeline protection device having the following features:

[0018] Beneficial effects:

[0019] The municipal pipeline protection device can protect the connection of the pipeline by setting a protection component. After the connection, the pipeline can be fixed, which solves the problem that the existing municipal pipeline connection may fall off due to pulling or pressure, thereby causing pipeline damage and affecting the normal use of the pipeline, and ensures the stability of the pipeline connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a top view of the fixed box and its connecting components in the structure of the utility model;

[0022] Figure 3It is a three-dimensional structural schematic diagram of the bottom plate, the fixing box and the connecting components in the structure of the utility model.

[0023] In the figure: 1. bottom plate; 2. protection assembly; 201. protection box; 202. cover plate; 203. fixed box; 204. rotating rod; 205. vertical assembly; 206. threaded sleeve; 207. bevel gear assembly; 208. threaded rod; 209. movable plate; 210. arc displacement plate; 211. limit assembly; 212. drive assembly; 2121. rotating shaft; 2122. turning handle; 2123. worm gear assembly; 213. support assembly; 2131. mounting plate; 2132. arc fixing plate; 2133. through hole. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-3 A municipal pipeline protection device in this embodiment includes a base plate 1, and a protection component 2 is arranged above the base plate 1.

[0026] Example 2: Please refer to Figure 1-3 On the basis of the first embodiment, the protection component 2 includes a protection box 201 fixedly installed on the top of the base plate 1, the top of the protection box 201 is hinged with a cover plate 202 by a hinge, a fixed box 203 is fixedly installed on the top of the base plate 1, a rotating rod 204 is arranged inside the fixed box 203, a vertical component 205 for supporting the rotating rod 204 is arranged inside the fixed box 203, the left side wall of the inner cavity of the fixed box 203 is rotatably connected to a threaded sleeve 206 having one end penetrating and extending to the right side thereof, and the outer sides of the two threaded sleeves 206 are both provided with A bevel gear assembly 207 is provided to drive it to rotate, the interiors of the two threaded sleeves 206 are threadedly connected with threaded rods 208, movable plates 209 are fixedly installed on the right sides of the two threaded rods 208, arc-shaped displacement plates 210 are fixedly installed on the right sides of the two movable plates 209, and the bottoms of the two movable plates 209 are provided with limit assemblies 211 to prevent them from rotating, the top of the protective box 201 is provided with a driving assembly 212 to drive the rotating rod 204 to rotate, and the top of the base plate 1 is provided with a support assembly 213 to fix the pipeline.

[0027] It should be noted that the support assembly 213 includes a mounting plate 2131 fixedly mounted on the top of the base plate 1, and two arc-shaped fixing plates 2132 are fixedly mounted on the left side of the mounting plate 2131. The front and back sides of the protective box 201 are provided with through holes 2133 corresponding to the positions of the arc-shaped fixing plates 2132.

[0028] Among them, the two pipelines that need to be connected can be respectively sent into the interior of the protective box 201 through the two through holes 2133, and then the two pipelines can be conveniently connected. After the connection is completed, the two pipelines are respectively placed in the interior of the two arc-shaped fixing plates 2132, and the two pipelines can be supported by the two arc-shaped fixing plates 2132.

[0029] In addition, the driving assembly 212 includes a rotating shaft 2121 rotatably connected to the top of the protective box 201 and penetrating into the interior thereof, a turning handle 2122 is fixedly mounted on the top of the rotating shaft 2121 , and a worm gear assembly 2123 is mounted on the outer side of the rotating shaft 2121 .

[0030] The bottom of the rotating shaft 2121 is rotatably connected to the inner bottom wall of the protective box 201 to ensure the stability of the rotation of the rotating shaft 2121. When the turning handle 2122 is turned, the turning handle 2122 will drive the rotating shaft 2121 to rotate.

[0031] It should be noted that the worm gear assembly 2123 includes a worm fixedly mounted on the outside of the rotating shaft 2121, and a worm wheel meshing with the worm is fixedly mounted on the outside of the rotating rod 204. When the rotating shaft 2121 rotates, the rotating shaft 2121 will drive the worm to rotate, the worm will drive the worm wheel meshing with it to rotate, and the worm wheel will drive the rotating rod 204 to rotate.

[0032] In addition, the vertical component 205 includes two vertical plates fixedly mounted on the inner bottom wall of the fixed box 203, and the rotating rod 204 is rotatably connected to the inside of the two vertical plates through bearings. The rotating rod 204 is stably supported by the two vertical plates and the bearings to ensure the stability of the rotation of the rotating rod 204.

[0033] It should be noted that the bevel gear assembly 207 includes active bevel gears fixedly mounted on the front and back sides of the rotating rod 204, and driven bevel gears meshing with the active bevel gears are fixedly mounted on the outer sides of the two threaded sleeves 206. When the rotating rod 204 rotates, the rotating rod 204 will drive the two active bevel gears to rotate, and the two active bevel gears will respectively drive the two driven bevel gears meshing therewith to rotate, and the two driven bevel gears will respectively drive the two threaded sleeves 206 to rotate.

[0034] In addition, the limit assembly 211 includes a limit block fixedly installed at the bottom of the two movable plates 209, and a limit groove slidably connected to the limit block is opened on the top of the bottom plate 1. The movable plate 209 can be limited by the limit block and the limit groove to prevent the movable plate 209 from rotating, and the movable plate 209 can further prevent the threaded rod 208 from rotating. When the two threaded sleeves 206 rotate, under the action of the thread thrust, the two threaded sleeves 206 will respectively drive the two threaded rods 208 to move to the right side, and the two threaded rods 208 will respectively drive the two movable plates 209 to move to the right side, and the two movable plates 209 will respectively drive the two arc displacement plates 210 to move to the right side.

[0035] Among them, the positions of the two arc-shaped fixing plates 2132 correspond to the positions of the two arc-shaped displacement plates 210 respectively. When the inner sides of the two arc-shaped displacement plates 210 are respectively in contact with the outer sides of the two pipelines, the pipelines can be fixed by the arc-shaped displacement plates 210 and the arc-shaped fixing plates 2132 to prevent the connection between the two pipelines from falling off due to pulling or pressure. After the fixation is completed, the cover plate 202 can be covered, and the connection can be protected by the cover plate 202 and the protective box 201.

[0036] The working principle of the above embodiment is:

[0037] When the municipal pipeline protection device is used, the cover plate 202 is first opened, and the two pipelines to be connected are respectively sent into the interior of the protection box 201 through the two through holes 2133, and the two pipelines can be connected. After the connection is completed, the two pipelines are respectively placed in the interior of the two arc-shaped fixed plates 2132, and then the turning handle 2122 is turned, and the turning handle 2122 will drive the rotating shaft 2121 to rotate, and the rotating shaft 2121 will drive the worm to rotate, and the worm will drive the worm gear meshing therewith to rotate, and the worm gear will drive the rotating rod 204 to rotate, and the rotating rod 204 will drive the two active bevel gears to rotate, and the two active bevel gears will rotate. They respectively drive two driven bevel gears meshing with them to rotate, and the two driven bevel gears will respectively drive the two threaded sleeves 206 to rotate. Under the action of thread thrust, the two threaded sleeves 206 will respectively drive the two threaded rods 208 to move to the right, and the two threaded rods 208 will respectively drive the two movable plates 209 to move to the right, and the two movable plates 209 will respectively drive the two arc displacement plates 210 to move to the right, until the inner sides of the two arc displacement plates 210 respectively abut against the outer sides of the two pipelines, the pipelines can be fixed by the arc displacement plates 210 and the arc fixing plates 2132, and finally the cover plate 202 can be covered.

[0038] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

[0039] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal pipeline protection device, comprising a base plate (1), characterized in that: A protection component (2) is arranged above the base plate (1); The protection component (2) comprises a protection box (201) fixedly mounted on the top of the base plate (1); the top of the protection box (201) is hingedly connected to a cover plate (202) via a hinge; a fixed box (203) is fixedly mounted on the top of the base plate (1); a rotating rod (204) is arranged inside the fixed box (203); a vertical component (205) for supporting the rotating rod (204) is arranged inside the fixed box (203); a left side wall of the inner cavity of the fixed box (203) is rotatably connected to a threaded sleeve (206) having one end penetrating through and extending to the right side thereof; and the outer sides of the two threaded sleeves (206) are both provided with a driving member. The bevel gear assembly (207) is rotated, the interiors of the two threaded sleeves (206) are both threadedly connected with threaded rods (208), the right sides of the two threaded rods (208) are fixedly installed with movable plates (209), the right sides of the two movable plates (209) are fixedly installed with arc displacement plates (210), the bottoms of the two movable plates (209) are both provided with limit assemblies (211) to prevent them from rotating, the top of the protection box (201) is both provided with drive assemblies (212) to drive the rotating rods (204) to rotate, and the top of the base plate (1) is provided with a support assembly (213) to fix the pipeline.

2. A municipal pipeline protection device according to claim 1, characterized in that: The driving assembly (212) comprises a rotating shaft (2121) rotatably connected to the top of the protective box (201) and penetrating into the interior thereof, a turning handle (2122) is fixedly mounted on the top of the rotating shaft (2121), and a worm gear assembly (2123) is mounted on the outer side of the rotating shaft (2121).

3. A municipal pipeline protection device according to claim 1, characterized in that: The support assembly (213) comprises a mounting plate (2131) fixedly mounted on the top of the base plate (1), two arc-shaped fixing plates (2132) being fixedly mounted on the left side of the mounting plate (2131), and through holes (2133) corresponding to the positions of the arc-shaped fixing plates (2132) are provided on the front and back sides of the protection box (201).

4. A municipal pipeline protection device according to claim 1, characterized in that: The vertical assembly (205) comprises two vertical plates fixedly mounted on the inner bottom wall of the fixed box (203), and the rotating rod (204) is rotatably connected to the inside of the two vertical plates via a bearing.

5. A municipal pipeline protection device according to claim 1, characterized in that: The bevel gear assembly (207) comprises driving bevel gears fixedly mounted on the front and back sides of the rotating rod (204), and driven bevel gears meshing with the driving bevel gears are fixedly mounted on the outer sides of the two threaded sleeves (206).

6. A municipal pipeline protection device according to claim 1, characterized in that: The limiting assembly (211) comprises a limiting block fixedly mounted on the bottom of the two movable plates (209), and a limiting groove slidably connected to the limiting block is provided on the top of the bottom plate (1).

7. A municipal pipeline protection device according to claim 2, characterized in that: The worm gear assembly (2123) comprises a worm fixedly mounted on the outside of the rotating shaft (2121), and a worm wheel meshing with the worm is fixedly mounted on the outside of the rotating rod (204).

8. A municipal pipeline protection device according to claim 3, characterized in that: The positions of the two arc-shaped fixing plates (2132) respectively correspond to the positions of the two arc-shaped displacement plates (210).

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