CN224118723U - A manhole cover maintenance device for municipal use - Google Patents
A manhole cover maintenance device for municipal useInfo
- Publication number
- CN224118723U CN224118723U CN202520879696.3U CN202520879696U CN224118723U CN 224118723 U CN224118723 U CN 224118723U CN 202520879696 U CN202520879696 U CN 202520879696U CN 224118723 U CN224118723 U CN 224118723U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- inner clamping
- plate
- maintenance device
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
本实用新型涉及市政维护技术领域，且公开了一种用于市政的窨井盖维护装置，包括安装圈，所述安装圈上转动安装有井盖，井盖上设置有内夹组件，内夹组件可从井盖的内侧抵住其内壁，井盖上两侧设置有调节组件。本实用新型通过设置有内夹组件以及调节组件，横向方向上的两个内夹板相互远离，并通过活动座以及驱动臂的配合带动四个内夹板向四侧移动并抵住井盖的内壁以对井盖进行内夹持，最后滑动移动块以带动第二伸缩杆移动，以对井盖的角度进行调节，当井盖调节到位后，转动调位轴，调位轴带动卡位齿向下移动至与齿条相互啮合以对移动块的位置进行固定，此时井盖被支撑在固定角度，后续工作人员可对井盖进行维护。
This utility model relates to the field of municipal maintenance technology and discloses a manhole cover maintenance device for municipal use, including a mounting ring on which a manhole cover is rotatably mounted. An inner clamping assembly is provided on the manhole cover, which can abut against the inner wall of the manhole cover from the inside. Adjustment components are provided on both sides of the manhole cover. This utility model, through the provision of the inner clamping assembly and adjustment components, has two inner clamping plates moving apart in the lateral direction. Through the cooperation of a movable seat and a drive arm, four inner clamping plates are moved to the four sides and abut against the inner wall of the manhole cover to clamp it inwards. Finally, a sliding moving block moves a second telescopic rod to adjust the angle of the manhole cover. When the manhole cover is adjusted to the correct position, the adjusting shaft is rotated, causing the locking teeth to move downwards until they mesh with the rack to fix the position of the moving block. At this point, the manhole cover is supported at a fixed angle, allowing subsequent maintenance by personnel.
Description
Technical Field
The utility model relates to the technical field of municipal maintenance, in particular to a manhole cover maintenance device for municipal administration.
Background
The inspection well is used at the positions of turning, branching, falling and the like of a drainage pipeline so as to be convenient for inspection and dredging, and is called an inspection well, and as the inspection well cover is usually arranged on the ground and can exert certain pressure on the inspection well cover in the running process of an automobile, the inspection well cover needs to be maintained after being used for a long time so as to ensure the firmness and the safety of the inspection well cover;
The common inspection shaft lid can be lifted upwards, and when the inspection shaft lid needs to be maintained, the inspection shaft lid needs to be supported manually, and when the inspection shaft lid needs to be supported, the inspection shaft lid needs to be maintained, and the whole maintenance is relatively inconvenient.
To this end we propose a manhole cover maintenance device for municipal use.
Disclosure of utility model
The utility model mainly solves the technical problems in the prior art and provides a manhole cover maintenance device for municipal administration.
In order to achieve the purpose, the utility model adopts the following technical scheme that the inspection well cover maintenance device for municipal administration comprises a mounting ring, wherein a well cover is rotatably arranged on the mounting ring, an inner clamping component is arranged on the well cover, the inner clamping component can prop against the inner wall of the well cover from the inner side of the well cover, and two sides of the well cover are provided with adjusting components;
The inner clamping assembly comprises a positioning plate, the positioning plate is movably arranged on the well cover, and a movable seat, a driving arm and an inner clamping plate for clamping are arranged on the positioning plate;
The adjusting component comprises first telescopic rods, two first telescopic rods are arranged on two sides of the mounting plate, and extension plates, second telescopic rods, a placing frame and a moving block are arranged on two sides of the mounting plate.
Preferably, the movable seat is rotatably mounted on the positioning plate, the driving arm is movably mounted on the movable seat, and the inner clamping plate is movably mounted on the movable seat.
Preferably, the driving arm is rotationally connected with the movable seat, the driving arm is rotationally connected with the inner clamping plates, two hydraulic telescopic rods are arranged between the two inner clamping plates in the transverse direction, the hydraulic telescopic rods are fixedly arranged on the inner clamping plates on one side, and the telescopic ends of the hydraulic telescopic rods are fixedly connected with the inner clamping plates on the other side.
Preferably, the telescopic end of the first telescopic rod is fixedly connected with the mounting plate, the extension plate is movably mounted on two sides of the mounting plate, the extension plate is fixedly connected with the first telescopic rod, the second telescopic rod is fixedly mounted on the extension plate, the movable block is movably mounted on the lower side of the extension plate, and the placing frame is arranged on two sides of the mounting ring.
Preferably, the movable block is rotatably connected with the telescopic end of the second telescopic rod, the movable block is movably connected with the placing frame, and the placing frame is provided with a positioning assembly.
Preferably, the positioning assembly comprises a rack, the rack is fixedly arranged on the placing frame, the moving block is fixedly provided with a connecting sleeve, the moving block is movably provided with a positioning shaft, and the moving block is movably provided with clamping teeth.
Preferably, the positioning shaft is in threaded connection with the connecting sleeve, the clamping teeth are in rotary connection with the positioning shaft, and the clamping teeth are meshed with the racks.
Compared with the prior art, the manhole cover maintenance device for municipal administration has the advantages that by arranging the inner clamping assembly and the adjusting assembly, when the manhole cover is required to be maintained, the manhole cover is lifted, then the positioning plate is placed at the center position of one side of the manhole cover, which is close to the mounting ring, of the manhole cover, the two first telescopic rods on the two sides are pulled, the two placing racks are placed at the two sides of the mounting ring on the ground, then the second telescopic rod is pulled upwards, when the second telescopic rod is pulled to the center position of the positioning plate, the positioning plate is attached to the inner side wall surface of the manhole cover, the two inner clamping plates in the transverse direction are controlled to move towards four sides by the cooperation of the movable seat and the driving arm to abut against the inner wall of the manhole cover, finally the moving block is slid to drive the second telescopic rod to adjust the angle of the manhole cover, after the manhole cover is adjusted to the position, the positioning shaft drives the clamping teeth to move downwards to be meshed with the racks to fix the position of the moving block, the manhole cover is supported at the fixed angle, and subsequent workers can maintain the manhole cover.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.
FIG. 1 is a schematic view of a manhole cover maintenance device for municipal administration according to the present utility model;
FIG. 2 is a schematic side view of a manhole cover maintenance device for municipal administration according to the present utility model;
FIG. 3 is a schematic view of an inner clip assembly of a manhole cover maintenance device for municipal administration according to the present utility model;
FIG. 4 is an enlarged schematic view of FIG. 2 at A;
fig. 5 is a schematic structural view of a positioning assembly in a manhole cover maintenance device for municipal administration according to the present utility model.
Legend description:
1. a mounting ring; 2, a well cover, 3, a mounting plate, 4, a driving arm, 5, an inner clamping plate, 6, a first telescopic rod, 7, an extension plate, 8, a second telescopic rod, 9, a placing frame, 10, a moving block, 11, a rack, 12, a positioning plate, 13, a movable seat, 14, a clamping tooth, 15, a positioning shaft, 16 and a connecting sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a manhole cover maintenance device for municipal administration, as shown in fig. 1-5, including installing collar 1, install well lid 2 on the installing collar 1 rotation, be provided with interior clamp assembly on the well lid 2, interior clamp assembly can support its inner wall from the inboard of well lid 2, well lid 2 upper both sides are provided with adjusting part, interior clamp assembly supports well lid 2 accessible adjusting part after with well lid 2 centre gripping and carries out the angle modulation so that the staff maintains it, through being provided with interior clamp assembly and adjusting part, when need maintain well lid 2, rotate well lid 2 to suitable angle, and carry out the centre gripping to well lid 2 through interior clamp assembly, and adjust the angle of interior clamp assembly through adjusting part, in order to drive well lid 2 rotation regulation to fixed angle and support it, in order to follow-up staff to maintain well lid 2.
Further, the inner clamping assembly comprises a positioning plate 12, the positioning plate 12 is movably arranged on the well lid 2, a movable seat 13 is rotatably arranged on the positioning plate 12, driving arms 4 are movably arranged on four sides of the movable seat 13, the driving arms 4 are rotatably connected with the movable seat 13, inner clamping plates 5 are movably arranged on four sides of the movable seat 13, when the four driving arms 4 extend to four sides, the inner clamping plates 5 can prop against the inner wall of the well lid 2, the driving arms 4 are rotatably connected with the inner clamping plates 5, two hydraulic telescopic rods are arranged between the two inner clamping plates 5 in the transverse direction, the hydraulic telescopic rods are fixedly arranged on the inner clamping plates 5 on one side, the telescopic ends of the hydraulic telescopic rods are fixedly connected with the inner clamping plates 5 on the other side, and when the well lid 2 is required to be maintained, the two inner clamping plates 5 in the transverse direction are driven to be away from each other by controlling the hydraulic telescopic rods, and the four inner clamping plates 5 are driven to move to four sides and prop against the inner wall of the well lid 2 by the cooperation of the movable seat 13 and the driving arms 4 so as to clamp the well lid 2.
Further, adjusting part includes first telescopic link 6, two first telescopic link 6 set up in mounting panel 3 upper both sides, the flexible end and the mounting panel 3 fixed connection of first telescopic link 6, the equal movable mounting of both sides has extension board 7 on the mounting panel 3, extension board 7 and first telescopic link 6 fixed connection, fixed mounting has second telescopic link 8 on the extension board 7, the downside movable mounting of extension board 7 has movable block 10, movable block 10 and the flexible end swivelling joint of second telescopic link 8, both sides all are provided with rack 9 on the retainer plate 1, when maintaining the well lid, place rack 9 subaerial, movable block 10 and rack 9 swing joint, be provided with locating component on the rack 9, locating component can carry out spacing in order to guarantee the stability of second telescopic link 8 to movable block 10, through being provided with adjusting part, when need maintain well lid 2, then place locating plate 12 in the central point that well lid 2 is close to retainer plate 1 one side, two first telescopic link 6 of pulling both sides, place two rack 9 and place the telescopic link 8 on the ground and install the retainer plate 2 in the position and install the second telescopic link 8 and carry out the centre gripping 5 and carry out the side and stretch out the angle to the well lid 2 in the side of the fourth side, the well lid is kept away from to the second telescopic link 2, the side of the second telescopic link 8 is located to the inner wall 2 is driven to the side 5, and the fourth side is moved to the well lid 2 is moved to the side 5.
Further, the positioning assembly comprises a rack 11, the rack 11 is fixedly arranged on the placing frame 9, a connecting sleeve 16 is fixedly arranged on the moving block 10, a positioning shaft 15 is movably arranged on the moving block 10, the positioning shaft 15 is in threaded connection with the connecting sleeve 16, a clamping tooth 14 is movably arranged on the moving block 10, the clamping tooth 14 is rotationally connected with the positioning shaft 15, the clamping tooth 14 is meshed with the rack 11, and the positioning assembly is arranged.
When the well lid 2 is required to be maintained, the well lid 2 is lifted, the positioning plate 12 is placed at the center position of one side of the well lid 2 close to the mounting ring 1, the two first telescopic rods 6 at the two sides are pulled, the two placing racks 9 are placed at the two sides of the mounting ring 1 on the ground, the second telescopic rod 8 is pulled upwards, when the second telescopic rod 8 is pulled to the center position of the positioning plate 12 positioned at the well lid 2, the positioning plate 12 is attached to the inner side wall surface of the well lid 2, the two inner clamping plates 5 in the transverse direction are controlled to be mutually separated, the four inner clamping plates 5 are driven to move to the four sides through the cooperation of the movable seat 13 and the driving arm 4 and abut against the inner wall of the well lid 2 to clamp the well lid 2, finally the moving block 10 is slid to drive the second telescopic rod 8 to adjust the angle of the well lid 2, after the well lid 2 is adjusted in place, the positioning shaft 15 is rotated to drive the clamping teeth 14 to be meshed with the racks 11 downwards to fix the position of the moving block 10, the well lid 2 is supported at the fixed angle, and then maintenance personnel can maintain the well lid 2.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520879696.3U CN224118723U (en) | 2025-05-07 | 2025-05-07 | A manhole cover maintenance device for municipal use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520879696.3U CN224118723U (en) | 2025-05-07 | 2025-05-07 | A manhole cover maintenance device for municipal use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224118723U true CN224118723U (en) | 2026-04-14 |
Family
ID=99387204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520879696.3U Active CN224118723U (en) | 2025-05-07 | 2025-05-07 | A manhole cover maintenance device for municipal use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224118723U (en) |
-
2025
- 2025-05-07 CN CN202520879696.3U patent/CN224118723U/en active Active
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