CN213865295U - Detachable inspection shaft lid opening device - Google Patents
Detachable inspection shaft lid opening device Download PDFInfo
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- CN213865295U CN213865295U CN202022470131.XU CN202022470131U CN213865295U CN 213865295 U CN213865295 U CN 213865295U CN 202022470131 U CN202022470131 U CN 202022470131U CN 213865295 U CN213865295 U CN 213865295U
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- mounting sleeve
- opening device
- rod
- supporting
- middle beam
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Abstract
The utility model relates to a municipal works field specifically discloses a detachable inspection shaft lid opening device. The detachable inspection well cover opening device comprises a lifting assembly and a supporting assembly, wherein the lifting assembly comprises a base and a lifting platform, and a jack is arranged between the base and the lifting platform; the support assembly comprises a support rod; the top end of the supporting rod is rotatably and movably connected with a first mounting sleeve, the lifting platform is rotatably and movably connected with a second mounting sleeve, and the rotating centers of the first mounting sleeve and the second mounting sleeve are parallel to the horizontal plane; the mounting structure further comprises a middle beam, wherein one end of the middle beam is matched with the first mounting sleeve, and the other end of the middle beam is matched with the second mounting sleeve; the middle beam is provided with a rope assembly, and the rope assembly comprises at least one well opening hook. Above detachable inspection shaft lid opening device, it is convenient to dismantle and assemble, is fit for mobile construction to can improve the efficiency of opening to difficult opening well lid at to a great extent.
Description
Technical Field
The utility model relates to a municipal works field, concretely relates to detachable inspection shaft lid opening device.
Background
Municipal pipelines are indispensable infrastructures in modern cities, the requirements for maintaining the pipelines are higher and higher along with the increasing acceleration of city construction processes, and facilities such as drainage and electric power need to be regularly checked and maintained. The inspection well is an inlet of pipeline construction, is usually covered by a well cover, and people need to open the well cover before inspection and maintenance are carried out on the pipeline. However, in engineering practice, the well cover is often stuck due to pipeline siltation, metal corrosion, long-term pressure-bearing deformation and the like, and the well cover is difficult to be opened by a conventional crowbar through manpower.
Aiming at the manhole cover difficult to open, special equipment is needed for assistance, but the special equipment is usually large in size and weight and difficult to flexibly carry, transport and use, so that the construction efficiency and the construction cost are limited.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a detachable inspection shaft lid opening device, it is convenient to dismantle and assemble, is fit for mobile construction to can improve to a great extent to the efficiency of opening of difficult opening well lid.
In order to solve the technical problem, the utility model provides a technical scheme as follows: a detachable inspection well cover opening device comprises a lifting assembly and a supporting assembly, wherein the lifting assembly comprises a base and a lifting platform, and a jack is arranged between the base and the lifting platform; the support assembly comprises a support rod; the top end of the supporting rod is rotatably and movably connected with a first mounting sleeve, the lifting platform is rotatably and movably connected with a second mounting sleeve, and the rotating centers of the first mounting sleeve and the second mounting sleeve are parallel to the horizontal plane; the mounting structure further comprises a middle beam, wherein one end of the middle beam is matched with the first mounting sleeve, and the other end of the middle beam is matched with the second mounting sleeve; the middle beam is provided with a rope assembly, and the rope assembly comprises at least one well opening hook.
Before opening the well lid, place lifting assembly and supporting component respectively in the well lid both sides to adjust the jack to the shrink state. Insert the intermediate lever in first installation cover and the second installation cover respectively, then adjust rope subassembly and open the well hook, be connected with the well lid. And finally, lifting the jack and opening the well cover.
The inspection well cover opening device is convenient to disassemble and assemble, is suitable for mobile construction, can improve the opening efficiency of the well cover difficult to open to a great extent, and has high practical value.
Preferably, the length of the supporting rod is adjustable.
Preferably, the supporting rod comprises a first rod section and a second rod section, and the first rod section is inserted into the second rod section and is connected with the second rod section in a sliding manner along the length direction; the second pole section on be equipped with holding screw, first pole section on distribute along length direction and have a plurality of holding holes.
Preferably, the jack is a scissor jack.
Preferably, the base comprises a mounting platform, and the mounting platform is connected with at least three support legs; a connecting rod is arranged between two adjacent supporting legs and is hinged with the two supporting legs respectively; the connecting rod comprises a first supporting rod and a second supporting rod, and the first supporting rod is hinged with the second supporting rod.
Preferably, the length of the legs is adjustable.
Preferably, the rope assembly further comprises a wire clamping device, wherein the wire clamping device can be used for adjusting the length of the rope and locking the rope during the well cover opening process.
Drawings
Fig. 1 is a schematic structural diagram of a detachable inspection well cover opening device according to the present embodiment;
fig. 2 is a schematic structural diagram of the state that the detachable inspection well cover opening device of the embodiment opens the well cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
As shown in fig. 1 and 2, the detachable inspection well cover opening device comprises a lifting assembly and a supporting assembly, wherein the lifting assembly comprises a base 1 and a lifting platform 3, a jack 2 is arranged between the base 1 and the lifting platform 3, and the jack 2 is preferably a scissor jack.
As shown in fig. 1 and 2, the base 1 includes a mounting platform 12, at least three legs 14 are connected to the mounting platform 12, and the length of the legs 14 is adjustable. A connecting rod is arranged between two adjacent supporting legs 14, and the connecting rod is hinged with the two supporting legs 14 respectively. The connecting rod comprises a first supporting rod 11 and a second supporting rod 13, and the first supporting rod 11 is hinged with the second supporting rod 13.
As shown in fig. 1 and 2, the support assembly comprises a support rod 7, the support rod 7 comprises a first rod section 71 and a second rod section 72, and the first rod section 71 is inserted into the second rod section 72 and is connected with the second rod section 72 in a sliding way along the length direction; the second rod section 72 is provided with a fastening screw, and the first rod section 71 is provided with a plurality of fastening holes along the length direction.
As shown in fig. 1 and 2, a first mounting sleeve 6 is rotatably and movably connected to the top end of the support rod 7, a second mounting sleeve 4 is rotatably and movably connected to the lifting platform 3, and the rotation centers of the first mounting sleeve 6 and the second mounting sleeve 4 are both parallel to the horizontal plane.
As shown in fig. 1 and 2, the mounting structure further comprises an intermediate beam 5, wherein one end of the intermediate beam 5 is matched with the first mounting sleeve 6, and the other end of the intermediate beam 5 is matched with the second mounting sleeve 4. The middle beam 5 is provided with a rope assembly 8, the rope assembly 8 comprises a wire clamping device 81 and at least one well opening hook 82, and the wire clamping device 81 can be used for adjusting the length of the rope and locking the rope in the well opening process.
Before opening the well lid 9, place lifting assembly and supporting component respectively in well lid 9 both sides to adjust jack 2 to the shrink state. The middle beam 5 is respectively inserted into the first mounting sleeve 6 and the second mounting sleeve 4, and then the rope assembly 8 and the well opening hook 82 are adjusted to be connected with the well cover. Finally, the jack 2 is lifted, and the well cover 9 is opened.
The inspection well cover opening device is convenient to disassemble and assemble, is suitable for mobile construction, can improve the opening efficiency of the well cover difficult to open to a great extent, and has high practical value.
In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (7)
1. The utility model provides a detachable inspection shaft lid opening device which characterized in that: the lifting device comprises a lifting assembly and a supporting assembly, wherein the lifting assembly comprises a base and a lifting platform, and a jack is arranged between the base and the lifting platform; the support assembly comprises a support rod;
the top end of the supporting rod is rotatably and movably connected with a first mounting sleeve, the lifting platform is rotatably and movably connected with a second mounting sleeve, and the rotating centers of the first mounting sleeve and the second mounting sleeve are parallel to the horizontal plane;
the mounting structure further comprises a middle beam, wherein one end of the middle beam is matched with the first mounting sleeve, and the other end of the middle beam is matched with the second mounting sleeve; the middle beam is provided with a rope assembly, and the rope assembly comprises at least one well opening hook.
2. The removable inspection well cover opening device of claim 1, wherein: the length of the supporting rod is adjustable.
3. The removable inspection well cover opening device of claim 2, wherein: the supporting rod comprises a first rod section and a second rod section, and the first rod section is inserted into the second rod section and is connected with the second rod section in a sliding mode along the length direction; the second pole section on be equipped with holding screw, first pole section on distribute along length direction and have a plurality of holding holes.
4. The removable inspection well cover opening device of claim 1, wherein: the jack is a scissor jack.
5. The removable inspection well cover opening device of claim 1, wherein: the base comprises a mounting platform, and the mounting platform is connected with at least three support legs; a connecting rod is arranged between two adjacent supporting legs and is hinged with the two supporting legs respectively; the connecting rod comprises a first supporting rod and a second supporting rod, and the first supporting rod is hinged with the second supporting rod.
6. The removable inspection well cover opening device of claim 5, wherein: the length of the supporting leg is adjustable.
7. The removable inspection well cover opening device of claim 1, wherein: the rope assembly further comprises a wire clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470131.XU CN213865295U (en) | 2020-10-30 | 2020-10-30 | Detachable inspection shaft lid opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470131.XU CN213865295U (en) | 2020-10-30 | 2020-10-30 | Detachable inspection shaft lid opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213865295U true CN213865295U (en) | 2021-08-03 |
Family
ID=77051357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022470131.XU Active CN213865295U (en) | 2020-10-30 | 2020-10-30 | Detachable inspection shaft lid opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213865295U (en) |
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2020
- 2020-10-30 CN CN202022470131.XU patent/CN213865295U/en active Active
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