CN219314415U - Municipal administration road well lid instrument of lifting by crane - Google Patents
Municipal administration road well lid instrument of lifting by crane Download PDFInfo
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- CN219314415U CN219314415U CN202320779385.0U CN202320779385U CN219314415U CN 219314415 U CN219314415 U CN 219314415U CN 202320779385 U CN202320779385 U CN 202320779385U CN 219314415 U CN219314415 U CN 219314415U
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- seat
- clamp
- well lid
- rod
- lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model belongs to the technical field of municipal engineering, and discloses a municipal road well lid lifting tool which comprises a machine body, a lifting unit, a clamp fixing frame and a clamp; the machine body comprises two longitudinal support frames and a transverse support plate arranged between the two longitudinal support frames; the lifting unit is arranged on the transverse supporting plate and connected with the clamp fixing frame, and is used for driving the clamp fixing frame to lift and lower; the clamp fixing frame is connected with the clamp; a horizontal moving unit is arranged in the clamp fixing frame and is used for driving the clamp to move in the horizontal direction; the bottom of the longitudinal support frame is provided with a roller. According to the well lid lifting device, the lifting unit and the horizontal moving unit are used for driving the clamp to finish lifting the well lid, so that labor is not required to pry up, and the working efficiency is improved; the tool also avoids the situation that the well lid slides down when the well lid is manually pried, and avoids unnecessary trouble.
Description
Technical Field
The utility model belongs to the technical field of municipal engineering, and particularly relates to a municipal road well lid lifting tool.
Background
Municipal works are municipal infrastructure construction works, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges, subways and other projects, and are related to aspects of resident life. In municipal works, maintenance and construction of a pipe well on a road are sometimes required, and a well lid covering the pipe well is required to be detached.
At present, most cases require the manual crow bar of using of staff to pry the well lid open, comparatively waste time and energy in the dismantlement well lid in-process to the well lid is easy to be initiated unnecessary trouble in the well from crow bar one end landing.
Therefore, the utility model provides a municipal road well lid lifting tool.
Disclosure of Invention
The utility model aims to provide a municipal road well lid lifting tool for solving the problems that the efficiency of manually dismantling a well lid is low and the well lid is easy to fall off.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a municipal road well lid lifting tool comprises a machine body, a lifting unit, a clamp fixing frame, a horizontal moving unit and a clamp; the machine body comprises two longitudinal support frames and a transverse support plate arranged between the two longitudinal support frames; the lifting unit is arranged on the transverse supporting plate; the clamp fixing frame is arranged on the lifting unit and moves up and down on the lifting unit; the two groups of horizontal moving units are arranged on the clamp fixing frame, wherein the setting directions of the two groups of horizontal moving units are the same and are along the setting direction of the transverse supporting plate; the number of the clamps is two, and each clamp is respectively arranged on one group of horizontal moving units.
Preferably, the structure of both the clamps is the same;
the clamp comprises a hydraulic cylinder, a first hinging seat, a second hinging seat, a first connecting rod, a second connecting rod and a clamping block; the telescopic rod of the hydraulic cylinder is connected with the first hinging seat; the cylinder barrel of the hydraulic cylinder is connected with the second hinging seat; one end of the first connecting rod is hinged with the first hinging seat, and the other end of the first connecting rod is hinged with the middle position of the second connecting rod; one end of the second connecting rod is hinged with the second hinging seat, and the other end of the second connecting rod is connected with the clamping block.
Preferably, the lifting unit comprises a first fixing seat, one end of the first fixing seat is provided with a first driving motor, and the other end of the first fixing seat is provided with a first supporting seat; the output rotating shaft of the first driving motor is connected with a first screw rod, one end of the first screw rod is rotatably connected with the first supporting seat, a first screw nut is connected to the first screw rod, and a first connecting seat is arranged on the first screw nut; the first fixing seat is also provided with a first guide rail, a first sliding block is connected to the first guide rail in a sliding manner, and the first sliding block is connected with the first connecting seat; the first connecting seat is connected with the clamp fixing frame.
Preferably, the horizontal moving unit comprises a second fixed seat, one end of the second fixed seat is provided with a second driving motor, and the other end of the second fixed seat is provided with a second supporting seat; the output rotating shaft of the second driving motor is connected with a second screw rod, one end of the second screw rod is rotatably connected with the second supporting seat, a second screw nut is connected onto the second screw rod, and a second connecting seat is arranged on the second screw nut; the second fixing seat is also provided with a second guide rail, a second sliding block is connected to the second guide rail in a sliding manner, and the second sliding block is connected with the second connecting seat; the second connecting seat is connected with the clamp.
Preferably, the bottom of the longitudinal support frame is provided with a roller and a roller locking mechanism.
Preferably, the longitudinal support frame is internally connected with a support rod, and the outer contour of the support rod is arranged in a V shape.
The beneficial effects of the utility model are as follows: according to the well lid lifting device, the lifting unit and the horizontal moving unit are used for indirectly driving the clamp to lift the well lid, so that labor is not required to be wasted in prying, and the working efficiency is improved; the tool also avoids the situation that the well lid slides into the well in the lifting process when the well lid is manually pried up, and avoids unnecessary trouble; the tool is provided with a roller which is convenient to move.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a partial side view of the present utility model;
FIG. 4 is a schematic diagram of a lifting unit according to the present utility model;
FIG. 5 is a schematic diagram of a lifting unit according to a second embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of the clamp of the present utility model;
FIG. 7 is a schematic view of the structure of the clamp of the present utility model in another state;
in the figure, the device comprises a vertical support frame 11, a horizontal support plate 12, a support rod 13, a corner bracket 14, a support bracket 15, a 2-lifting unit 21, a first fixing seat 22, a first driving motor 23, a first support seat 24, a first screw rod 25, a first screw nut 26, a first guide rail 27, a first sliding block 28, a first connecting seat 28, a 3-clamp fixing frame 4, a clamp 41, a hydraulic cylinder 42, a first hinging seat 43, a second hinging seat 44, a first connecting rod 45, a second connecting rod 46, a clamping block 5 and a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model.
Example 1
The utility model relates to a municipal road well lid lifting tool which comprises a machine body, a lifting unit 2, a clamp fixing frame 3, a horizontal moving unit and a clamp 4. The machine body comprises two longitudinal support frames 11 and a transverse support plate 12 arranged between the two longitudinal support frames 11. The lifting unit 2 is disposed on the lateral support plate 12, and the jig fixing frame 3 is mounted on the lifting unit 2 and moves up and down in the lifting unit 2.
In this embodiment, the lifting unit 2 adopts, for example, a screw to drive each mechanism, and its specific structure is as follows:
the lifting unit 2 comprises a first fixing seat 21, one end of the first fixing seat 21 is provided with a first driving motor 22, and the other end of the first fixing seat 21 is provided with a first supporting seat 23. The output rotating shaft of the first driving motor 22 is connected with a first screw rod 24, one end of the first screw rod 24 is rotatably connected with a first supporting seat 23, a first screw nut 25 is connected to the first screw rod 24, and a first connecting seat 28 is arranged on the first screw nut 25. The first fixing seat 21 is further provided with a first guide rail 26, a first sliding block 27 is slidably connected to the first guide rail 26, and the first sliding block 27 is connected to the first connecting seat 28. The first connecting seat 28 is connected with the fixture fixing frame 3.
The jig fixing frame 3 is mounted on the elevating unit 2 and moves up and down in the elevating unit 2. The two groups of horizontal moving units are arranged on the fixture fixing frame 3, wherein the setting directions of the two groups of horizontal moving units are the same, and the two groups of horizontal moving units are along the setting direction of the transverse supporting plate 12.
The horizontal moving unit has the same structure as the elevating unit 2, and its internal structure is not separately shown in the drawings.
The horizontal moving unit comprises a second fixing seat, one end of the second fixing seat is provided with a second driving motor, and the other end of the second fixing seat is provided with a second supporting seat. The output rotating shaft of the second driving motor is connected with a second screw rod, one end of the second screw rod is rotatably connected to the second supporting seat, a second screw nut is connected to the second screw rod, and a second connecting seat is arranged on the second screw nut. And a second guide rail is further arranged on the second fixing seat, a second sliding block is connected onto the second guide rail in a sliding manner, and the second sliding block is connected with the second connecting seat. The second connecting seat is connected with the clamp 4.
The second driving motor can drive the second connecting seat to transversely move along the horizontal direction, so that the clamp 4 is indirectly driven to transversely move along the horizontal direction. There are two clamps 4, and each clamp 4 is mounted on one of the sets of horizontal moving units, respectively.
The fixture fixing frame 3 is connected with the fixture 4, and the fixture 4 is a part mainly used for clamping in a matched manner with the well lid. The clamp 4 includes a hydraulic cylinder 41, a first hinge seat 42, a second hinge seat 43, a first link 44, a second link 45, and a clamp block 46. The telescopic rod of the hydraulic cylinder 41 is connected to a first hinge seat 42. The cylinder tube of the hydraulic cylinder 41 is connected with a second hinging seat 42. One end of the first link 44 is hinged to the first hinge seat 42, and the other end is hinged to an intermediate position of the second link 45. One end of the second connecting rod 45 is hinged with the second hinging seat 42, and the other end is connected with the clamping block 46.
As shown in fig. 6, at this time, the clamp 4 is in an initial state, the two opposite side clamping blocks 46 are in a mutually attached state, and the clamping blocks 46 can be sent into the gap of the well lid to be lifted by using the lifting unit 2. As shown in fig. 7, when the telescopic rod of the hydraulic cylinder 41 is extended, the first link 44 applies a pushing force to the second link 45 to expand the second link 45 outward, at this time, the clamp block 46 is changed from the attached state to the detached state, and the clamp block 46 applies a pressing force to the manhole cover. The manhole cover is then lifted off the pipe well by the lifting unit 2.
The bottom of vertical support frame 11 is provided with gyro wheel 5 and gyro wheel locking mechanism, conveniently removes the lifting tool. The roller locking mechanism is an existing conventional component, and is not described in detail herein.
The support rods 13 are connected in the longitudinal support frames 11, and the support rods 13 are arranged in a V shape, so that the longitudinal support frames 11 can bear large weight. The transverse support plate 12 is fixed with the first fixing seat 21 of the lifting unit 2 by arranging the corner bracket 14, so as to increase the stability of the connection between the first fixing seat 21 and the transverse support plate 12. The transverse supporting plate 12 and the longitudinal supporting frame 11 are fixed through an L-shaped bracket 15.
The novel specific operation process is as follows: moving the tool to the position of the pipe well to be maintained, and moving the tool to the position right above the well cover to perform preliminary position adjustment; the position of the clamp 4 is sequentially and transversely adjusted by a second driving motor of the horizontal moving unit, so that the clamping blocks 46 of the clamp 4 are opposite to the open hole of the well cover. After the position is adjusted, the first driving motor 22 of the lifting unit 2 drives the clamp 4 to move downwards until the clamping block of the clamp 4 enters the hole of the well cover; the telescopic rod of the hydraulic cylinder 41 is driven to extend downwards, so that the clamping block 46 continuously applies thrust to the well cover; finally, lifting is carried out by using the lifting unit 2, the clamp 4 drives the well cover to lift so as to separate from the pipe well, and the well cover is detached.
Of course, the above-mentioned embodiments are only preferred embodiments of the present utility model, and not limiting the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model and should be protected by the present utility model.
Claims (6)
1. A municipal administration road well lid lifting tool is characterized in that,
comprises a machine body, a lifting unit, a clamp fixing frame, a horizontal moving unit and a clamp;
the machine body comprises two longitudinal support frames and a transverse support plate arranged between the two longitudinal support frames; the lifting unit is arranged on the transverse supporting plate;
the clamp fixing frame is arranged on the lifting unit and moves up and down on the lifting unit;
the two groups of horizontal moving units are arranged on the clamp fixing frame, wherein the setting directions of the two groups of horizontal moving units are the same and are along the setting direction of the transverse supporting plate;
the number of the clamps is two, and each clamp is respectively arranged on one group of horizontal moving units.
2. The municipal road well lid lifting tool according to claim 1, wherein,
the structures of the two clamps are the same;
the clamp comprises a hydraulic cylinder, a first hinging seat, a second hinging seat, a first connecting rod, a second connecting rod and a clamping block; the telescopic rod of the hydraulic cylinder is connected with the first hinging seat; the cylinder barrel of the hydraulic cylinder is connected with the second hinging seat; one end of the first connecting rod is hinged with the first hinging seat, and the other end of the first connecting rod is hinged with the middle position of the second connecting rod; one end of the second connecting rod is hinged with the second hinging seat, and the other end of the second connecting rod is connected with the clamping block.
3. The municipal road well lid lifting tool according to claim 1, wherein the lifting unit comprises a first fixing seat, a first driving motor is arranged at one end of the first fixing seat, and a first supporting seat is arranged at the other end of the first fixing seat;
the output rotating shaft of the first driving motor is connected with a first screw rod, one end of the first screw rod is rotatably connected with the first supporting seat, a first screw nut is connected to the first screw rod, and a first connecting seat is arranged on the first screw nut; the first fixing seat is also provided with a first guide rail, a first sliding block is connected to the first guide rail in a sliding manner, and the first sliding block is connected with the first connecting seat; the first connecting seat is connected with the clamp fixing frame.
4. The municipal road well lid lifting tool according to claim 1, wherein the horizontal moving unit comprises a second fixing seat, one end of the second fixing seat is provided with a second driving motor, and the other end of the second fixing seat is provided with a second supporting seat;
the output rotating shaft of the second driving motor is connected with a second screw rod, one end of the second screw rod is rotatably connected with the second supporting seat, a second screw nut is connected onto the second screw rod, and a second connecting seat is arranged on the second screw nut; the second fixing seat is also provided with a second guide rail, a second sliding block is connected to the second guide rail in a sliding manner, and the second sliding block is connected with the second connecting seat; the second connecting seat is connected with the clamp.
5. The municipal road well lid lifting tool according to claim 1, wherein rollers and roller locking mechanisms are arranged at the bottom of the longitudinal support frame.
6. The municipal road well lid lifting tool according to claim 1, wherein the longitudinal support frame is internally connected with a support rod, and the outer contour of the support rod is arranged in a V shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320779385.0U CN219314415U (en) | 2023-04-04 | 2023-04-04 | Municipal administration road well lid instrument of lifting by crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320779385.0U CN219314415U (en) | 2023-04-04 | 2023-04-04 | Municipal administration road well lid instrument of lifting by crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219314415U true CN219314415U (en) | 2023-07-07 |
Family
ID=87032317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320779385.0U Active CN219314415U (en) | 2023-04-04 | 2023-04-04 | Municipal administration road well lid instrument of lifting by crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219314415U (en) |
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2023
- 2023-04-04 CN CN202320779385.0U patent/CN219314415U/en active Active
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