CN216846847U

CN216846847U - Urban underground drainage pipeline detection device

Info

Publication number: CN216846847U
Application number: CN202123171068.0U
Authority: CN
Inventors: 董兴顺; 李芬; 张锡铜
Original assignee: Cmec Industrial Technology Research Institute Shandong Co ltd
Current assignee: Cmec Industrial Technology Research Institute Shandong Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-28
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a city underground drainage pipe detection device, which comprises a base, wherein the top of the base is respectively and fixedly provided with a supporting clamping component and a second fixed column, the supporting clamping component comprises a first fixed column, the inside of the first fixed column is provided with a vertical toothed plate in a sliding way, the bottom end of the vertical toothed plate is fixedly provided with an elastic telescopic rod, two sides of the top of the first fixed column are respectively and rotatably provided with a gear long shaft, which belongs to the technical field of pipeline safety detection, the device directly puts a pipeline to be detected on the top of the vertical toothed plate by arranging the supporting clamping component, the gravity of the pipeline can drive the vertical toothed plate to move downwards, thereby the clamping toothed rods on two sides move to clamp the pipeline on the vertical toothed plate, the stability of the pipeline is convenient to be kept, the sealing component is arranged on the outer surface of the detection rod to enhance the sealing performance of the pipeline, the device can effectively reduce manual operation steps and improve the overall detection rate.

Description

Urban underground drainage pipeline detection device

Technical Field

The utility model belongs to the technical field of the pipeline safety inspection, concretely relates to city underground drainage pipe detection device.

Background

The drainage pipeline refers to a system consisting of a pipeline collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof, the drainage pipeline is easy to damage after being used for a long time, and the pipeline needs to be maintained when cracks appear, so that the safety of the underground drainage pipeline is prevented from being influenced.

Current drainage pipe detection device, when examining, need use external equipment to support drainage pipe fixed, then handheld detection device detects, when examining for a long time, makes the measurement personnel produce tired sense easily to can influence holistic detection effect, and through the fixed pipeline of external device, the dismouting is loaded down with trivial details, has reduced holistic detection rate, for this we propose a city underground drainage pipe detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city underground drainage pipe detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the detection device comprises a base, the top of base fixed mounting respectively has support centre gripping subassembly and second fixed column, support centre gripping subassembly includes first fixed column, the inside slidable mounting of first fixed column has vertical toothed plate, vertical toothed plate's bottom fixed mounting has elastic telescopic rod, the both sides at first fixed column top rotate respectively and install the gear major axis, the surface of two gear major axes all with the both sides meshing of vertical toothed plate, the top of first fixed column both sides fixed mounting respectively has the fixed block, the inside slidable mounting respectively of two fixed blocks has centre gripping ratch, the bottom of two centre gripping ratch respectively with the surface meshing of two gear major axes, the inside slidable mounting of second fixed column has the test bar.

As an urban underground drainage pipeline detection device's an optimal selection scheme, wherein: the clamping toothed bars on the left side and the clamping toothed bars on the right side are symmetrically distributed by taking the vertical toothed plate as the center.

As a city underground drainage pipe detection device's an preferred scheme, wherein: the outer surface of the detection rod is provided with a sealing assembly, the sealing assembly comprises a fixing plate, and the front end of the outer surface of the detection rod is provided with a sealing plate in a sliding manner.

As a city underground drainage pipe detection device's an preferred scheme, wherein: the outer surface of the detection rod is sleeved with a connecting spring, and the two ends of the connecting spring are fixedly installed on the back surface of the sealing plate and the front surface of the fixing plate respectively.

As a city underground drainage pipe detection device's an preferred scheme, wherein: the inside mounting of second fixed column has spacing subassembly, spacing subassembly includes the gag lever post, the one end of gag lever post runs through second fixed column and fixed mounting has the arm-tie.

As a city underground drainage pipe detection device's an preferred scheme, wherein: the outer surface of the limiting rod is sleeved with a butting spring, and two ends of the butting spring are fixedly installed at the bottom of the pulling plate and the top of the second fixing column respectively.

As a city underground drainage pipe detection device's an preferred scheme, wherein: the top of the outer surface of the detection rod is fixedly provided with a bevel gear plate, and the bottom end of the limiting rod is movably arranged at the top of the bevel gear plate.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the device supports the clamping component through setting up, the pipeline that will detect directly puts into at the top of erecting the pinion rack, the gravity of pipeline can drive the pinion rack downstream, thereby make the centre gripping pinion rack of both sides remove, carry out the centre gripping to the pipeline on erecting the pinion rack, be convenient for keep the stability of pipeline, set up seal assembly through the external surface at the test bar, when the test bar of being convenient for carries out pipeline inside, strengthen the leakproofness of pipeline, the device can effectual reduction manual operation step, holistic detection rate has been improved.

2. The device is through setting up spacing subassembly, and the manual regulation measuring rod of being convenient for gets into the inside degree of depth of pipeline, can adjust the position of measuring rod according to the condition, is convenient for detect, the device easy operation, and convenient to use can effectually alleviate the testing pressure that testing personnel detected time measuring to the pipeline.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a perspective view of the supporting and clamping assembly of the present invention;

FIG. 2 is a front view of the whole internal structure of the present invention in longitudinal section;

fig. 3 is a longitudinal sectional side view of the internal structure of the second fixing column of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention;

in the figure: 1. a base; 2. supporting the clamping assembly; 21. a first fixed column; 22. a vertical toothed plate; 23. an elastic telescopic rod; 24. a gear long shaft; 25. a fixed block; 26. a clamping rack bar; 3. a second fixed column; 4. a detection lever; 5. a seal assembly; 51. a fixing plate; 52. a sealing plate; 53. a connecting spring; 6. a limiting component; 61. a limiting rod; 62. pulling a plate; 63. an abutment spring; 64. a bevel gear plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the utility model provides a technical scheme: comprises a base 1, the top of the base 1 is respectively and fixedly provided with a supporting clamping component 2 and a second fixing column 3, the supporting clamping component 2 comprises a first fixing column 21, the inside of the first fixing column 21 is provided with a vertical toothed plate 22 in a sliding manner, the bottom end of the vertical toothed plate 22 is fixedly provided with an elastic telescopic rod 23, two sides of the top of the first fixing column 21 are respectively provided with a gear long shaft 24 in a rotating manner, the outer surfaces of the two gear long shafts 24 are respectively meshed with two sides of the vertical toothed plate 22, the tops of two sides of the first fixing column 21 are respectively and fixedly provided with a fixing block 25, the insides of the two fixing blocks 25 are respectively provided with a clamping toothed rod 26 in a sliding manner, the bottoms of the two clamping toothed rods 26 are respectively meshed with the outer surfaces of the two gear long shafts 24, the inside of the second fixing column 3 is provided with a detection rod 4 in a sliding manner, the bottom of the base 1 can also be set to be movable type, the first fixing column 21 is arranged on the front surface of the second fixing column 3, the inside of first fixed column 21 is provided with the groove that vertical toothed plate 22 removed, and two gear major axes 24 pass through the fixed block 25 to be fixed at the top of first fixed column 21, and the one side that two centre gripping ratchets 26 tops are close to each other all is provided with the grip block, and detection lever 4 is current pipeline detection device.

In the present embodiment, the left-side clamping rack 26 and the right-side clamping rack 26 are symmetrically distributed around the vertical rack 22, the left-side clamping rack 26 is disposed on the front surface of the vertical rack 22, and the right-side clamping rack 26 is disposed on the back surface of the vertical rack 22.

In this embodiment, further, a sealing assembly 5 is mounted on the outer surface of the detection rod 4, the sealing assembly 5 includes a fixing plate 51, and a sealing plate 52 is slidably mounted on the front end of the outer surface of the detection rod 4.

In this embodiment, further, the outer surface of the detection rod 4 is sleeved with a connection spring 53, two ends of the connection spring 53 are respectively fixedly mounted on the back surface of the sealing plate 52 and the front surface of the fixing plate 51, and when the detection rod 4 enters the pipeline, the sealing plate 52 will always contact with the pipeline under the action of the connection spring 53.

Referring to fig. 3 to 4, this embodiment is based on the first embodiment: the internally mounted of second fixed column 3 has spacing subassembly 6, and spacing subassembly 6 includes gag lever post 61, and second fixed column 3 and fixed mounting have arm-tie 62 are run through to the one end of gag lever post 61, set up arm-tie 62 and be convenient for remove gag lever post 61.

In this embodiment, further, the outer surface of the limiting rod 61 is sleeved with the abutting spring 63, and two ends of the abutting spring 63 are respectively fixedly mounted with the bottom of the pulling plate 62 and the top of the second fixing column 3.

In this embodiment, further, the top of the outer surface of the detection rod 4 is fixedly provided with the inclined toothed plate 64, the bottom end of the limiting rod 61 is movably mounted on the top of the inclined toothed plate 64, the bottom end of the limiting rod 61 is provided with inclined teeth identical to the inclined toothed plate 64, when the inclined toothed plate 64 moves towards the first fixing column 21, the limiting rod 61 moves up and down, and when the inclined toothed plate 64 moves in the reverse direction, the limiting rod 61 limits the movement of the inclined toothed plate 64.

The utility model discloses a theory of operation and use flow:

before detection, after one end to be detected is sealed, the other end of the pipeline is placed at the top of the vertical toothed plate 22, the vertical toothed plate 22 is driven to move downwards due to certain gravity of the pipeline, the vertical toothed plate 22 moves downwards to be meshed with the two gear long shafts 24 to rotate, the two gear long shafts 24 rotate to be meshed with the two clamping toothed rods 26 to move, the two clamping toothed rods 26 move to be close to each other, and the upward pipeline of the vertical toothed plate 22 is abutted, so that the pipeline is fixed;

after the pipeline is fixed, promote test rod 4, test rod 4 removes to drive seal assembly 5 and skewed tooth board 64 synchronous motion, can butt gag lever post 61 rebound after skewed tooth board 64 removes, gag lever post 61 can be under butt spring 63's effect, reciprocate, until test rod 4 is unmovable, gag lever post 61 once more with skewed tooth board 64 butt, after test rod 4 gets into the pipeline inside, the pipeline can contact closing plate 52, because connecting spring 53's effect, closing plate 52 will all the time with the pipeline contact, make the pipeline keep sealed, it can to accomplish until test rod 4 detects.

In the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a city underground drainage pipe detection device, includes base (1), its characterized in that: the top of the base (1) is respectively and fixedly provided with a supporting clamping component (2) and a second fixing column (3), the supporting and clamping assembly (2) comprises a first fixing column (21), a vertical toothed plate (22) is installed inside the first fixing column (21) in a sliding mode, an elastic telescopic rod (23) is fixedly arranged at the bottom end of the vertical toothed plate (22), gear long shafts (24) are respectively rotatably arranged on two sides of the top of the first fixed column (21), the outer surfaces of the two gear long shafts (24) are meshed with two sides of the vertical toothed plate (22), the tops of two sides of the first fixing column (21) are respectively and fixedly provided with a fixing block (25), the insides of the two fixing blocks (25) are respectively and slidably provided with a clamping toothed bar (26), the bottoms of the two clamping toothed bars (26) are respectively meshed with the outer surfaces of the two gear long shafts (24), and a detection rod (4) is arranged in the second fixing column (3) in a sliding manner.

2. The urban underground drainage pipeline detection device according to claim 1, wherein: the clamping toothed bar (26) positioned on the left side and the clamping toothed bar (26) positioned on the right side are symmetrically distributed by taking the vertical toothed plate (22) as the center.

3. The urban underground drainage pipeline detection device according to claim 1, wherein: the outer surface of the detection rod (4) is provided with a sealing assembly (5), the sealing assembly (5) comprises a fixing plate (51), and the front end of the outer surface of the detection rod (4) is provided with a sealing plate (52) in a sliding mode.

4. The urban underground drainage pipeline detection device according to claim 1, wherein: the outer surface of the detection rod (4) is sleeved with a connecting spring (53), and two ends of the connecting spring (53) are fixedly installed on the back surface of the sealing plate (52) and the front surface of the fixing plate (51) respectively.

5. The urban underground drainage pipeline detection device according to claim 1, wherein: the inside mounting of second fixed column (3) has spacing subassembly (6), spacing subassembly (6) include gag lever post (61), the one end of gag lever post (61) runs through second fixed column (3) and fixed mounting has arm-tie (62).

6. The urban underground drainage pipeline detection device according to claim 5, wherein: the outer surface of the limiting rod (61) is sleeved with an abutting spring (63), and two ends of the abutting spring (63) are fixedly mounted with the bottom of the pull plate (62) and the top of the second fixing column (3) respectively.

7. The urban underground drainage pipeline detection device according to claim 6, wherein: the top of detection pole (4) surface fixed mounting has skewed tooth board (64), the bottom of gag lever post (61) and the top movable mounting of skewed tooth board (64).