CN216997463U - Lifting opening device for cable well cover plate - Google Patents
Lifting opening device for cable well cover plate Download PDFInfo
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- CN216997463U CN216997463U CN202123450608.9U CN202123450608U CN216997463U CN 216997463 U CN216997463 U CN 216997463U CN 202123450608 U CN202123450608 U CN 202123450608U CN 216997463 U CN216997463 U CN 216997463U
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- top plate
- cable well
- lifting
- roller
- opening device
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Abstract
The utility model discloses a lifting opening device for a cable well cover plate, which belongs to the technical field of electric power overhaul equipment and comprises a T-shaped steel rod, a top plate, a lifting assembly arranged on the upper part of the top plate and a plurality of connecting assemblies distributed at the bottom of the top plate in a matrix manner and used for supporting the top plate, wherein the top plate is provided with a plurality of elongated holes, mounting blocks which can be fixed at preset positions in the elongated holes are connected in the elongated holes in a sliding manner, and the upper end of the T-shaped steel rod can penetrate through the mounting blocks and is connected to the lifting assembly.
Description
Technical Field
The utility model relates to the technical field of electric power overhaul equipment, in particular to a lifting opening device for a cable well cover plate.
Background
Cable well cover board is a device that is used for installing at the cable well head, and the cable well is used for placing the cable, and cable well cover board is installed at the well head, comes to shelter from the cable and protect from the top, and cable well cover board mainly is made by reinforced concrete, carries out the maintenance during operation of cable in needs, needs mention cable well cover board from the well head to carry out follow-up work. At present generally can adopt the crane to carry out the work of opening of cable shaft apron, the during operation needs great construction space, can't effectually carry out the sharp separation lifting work of apron at the during operation moreover, and the flexibility of construction is relatively poor, and work efficiency is low.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the lifting opening device for the cable well cover plate, which is convenient to carry, flexible in construction and high in efficiency.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the lifting opening device for the cable well cover plate comprises a T-shaped steel rod, a top plate, a lifting assembly and a plurality of connecting assemblies, wherein the lifting assembly is arranged on the upper portion of the top plate, the connecting assemblies are distributed at the bottom of the top plate in a matrix mode and used for supporting the top plate, a plurality of elongated holes are formed in the top plate, a mounting block which can be fixed at a preset position in each elongated hole is connected in each elongated hole in a sliding mode, and the upper end of the T-shaped steel rod can penetrate through the mounting block and is connected to the lifting assembly.
Preferably, the mounting block is in interference fit with the elongated hole.
Preferably, the number of the elongated holes is two, and the elongated holes are symmetrically distributed on the top plate.
Preferably, the lifting assembly comprises a pull rope, a wire take-up roller and a wire take-up drive for driving the wire take-up roller to rotate, and the pull rope is connected to the T-shaped steel rod through the wire take-up roller.
Preferably, the lifting assembly further comprises a threaded cylinder tied at the tail end of the pull rope, and the upper end of the T-shaped steel rod is provided with an external thread matched with the threaded cylinder.
Preferably, coupling assembling includes bolt, nut, a plurality of connecting rod of establishing of overlapping in proper order, all be equipped with a plurality of confession bolt male connection jack on the connecting rod.
Preferably, the connecting rod is a rectangular steel structural member.
Preferably, the lower end of the connecting piece is provided with a driving wheel assembly, and the driving wheel assembly comprises a roller and a roller drive for driving the roller to rotate.
The utility model has the beneficial effects that: the utility model discloses a lifting opening device for a cable well cover plate, which comprises a T-shaped steel rod, a top plate, a lifting assembly arranged at the upper part of the top plate and a plurality of connecting assemblies which are distributed at the bottom of the top plate in a matrix manner and used for supporting the top plate, wherein a plurality of elongated holes are formed in the top plate, mounting blocks which can be fixed at preset positions in the elongated holes are connected in the elongated holes in a sliding manner, and the upper end of the T-shaped steel rod can penetrate through the mounting blocks and is connected to the lifting assembly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1.
Detailed Description
The technical scheme of the utility model is described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, a lifting opening device for a cable manhole cover plate comprises a T-shaped steel rod 1, a top plate 2, a lifting assembly 3 arranged on the upper portion of the top plate 2, and a plurality of connecting assemblies 4 distributed at the bottom of the top plate 2 in a matrix manner and used for supporting the top plate 2, wherein the top plate 2 is provided with a plurality of elongated holes 5, mounting blocks 6 capable of being fixed at preset positions in the elongated holes 5 are slidably connected in the elongated holes 5, and the upper end of the T-shaped steel rod 1 can penetrate through the mounting blocks 6 and is connected to the lifting assembly 3.
During operation moves the device to the top of cable well lid board, and adjustment installation piece 6, installation piece 6 location T shape steel pole 1 is in predetermined position, and inside T shape steel pole 1 stretched into the apron hole downwards to hold the bottom of well lid board, start to carry and draw subassembly 3 and can upwards carry the well lid board straight line and draw, accomplish the lifting of well lid board and open work. The utility model has the advantages of compact structure, reasonable design, no limitation of construction space, strong flexibility and high operation efficiency.
Wherein, installation piece 6 with interference fit between the elongated hole 5, the position of installation piece 6 in elongated hole 5 can be adjusted, and interference fit's mode makes and can be in the state of closely cooperating between installation piece 6 and the elongated hole 5 all the time, has improved the smoothness nature and the stability when installation piece 6 removes, can realize the location work after installation piece 6 removes simultaneously. In the present embodiment, the number of the elongated holes 5 is two and the elongated holes are symmetrically distributed on the top plate 2.
Realize T shape steel pole 1's position control through changing the position of installation piece 6 in slot hole 5, the during operation, the workman can adjust two positions of installation piece 6 according to the position in well cover plate upper cover plate hole, and then adjusts the position in adaptation cover plate hole with two T shape steel poles 1 to carry out the lifting of different well cover plates and open work, the commonality is strong.
As shown in fig. 1, the lifting assembly 3 includes a pulling rope 7, a wire take-up roller, and a wire take-up drive for driving the wire take-up roller to rotate, wherein the pulling rope 7 is connected to the T-shaped steel rod 1 through the wire take-up roller. In actual operation, the wire winding drive drives the wire winding roller to rotate, and the well cover plate is lifted and lowered through winding and unwinding of the wire winding roller. Above-mentioned process convenient and fast, labour saving and time saving has improved the lifting of well lid and has opened efficiency, breaks away from the back at the well lid board from the well head completely, receives line drive stop work, can realize the fixed of well lid board position. The lower extreme of coupling assembling 4 connecting piece is equipped with the drive wheel subassembly, the drive wheel subassembly includes gyro wheel 8, and 8 pivoted roller drive 9 of drive gyro wheel. Can remove the cable well with device and well lid board together through the drive wheel subassembly outside, conveniently measure and inside maintainer gets into the cable well, the convenience and the security of device strengthen greatly.
For the convenience of assembly, the lifting assembly 3 further comprises a threaded cylinder 10 tied at the tail end of the pull rope 7, an external thread matched with the threaded cylinder 10 is arranged at the upper end of the T-shaped steel rod 1, and the T-shaped steel rod 1 and the lifting assembly 3 are more quickly and conveniently disassembled and assembled in a threaded connection mode. In addition, the applicability of the device can be further improved by replacing the T-shaped steel rods 1 with different models.
As shown in fig. 1 and 3, the connecting assembly 4 includes a bolt 11, a nut 12, and a plurality of connecting rods 13 sleeved in sequence, and the connecting rods 13 are provided with a plurality of connecting insertion holes for inserting the bolt 11.
In this embodiment, the quantity of connecting rod 13 is four, and four connecting rods 13 that overlap each other together can stretch out and draw back each other, carry out position fixing work through connect the jack, bolt 11 and nut 12 to realize the regulation of the whole length of coupling assembling 4, the lifting that comes the different well cover boards of adaptation is opened and is removed work.
Preferably, the connecting rods 13 are rectangular steel structural members, and the stability of the connecting rods 13 in mutual sleeving is stronger.
The working principle and the using process of the utility model are as follows:
the during operation, with the top of device removal cable shaft apron, inside two T shape steel poles 1 stretched into the apron hole on the well lid board downwards, T shape steel pole 1's end held the well lid board, then open and carry and draw subassembly 3, upwards mention the well lid straight line, the work is opened in the lifting of completion well lid board, break away from the back at the well lid board from the well head completely, close and carry and draw the fixed of subassembly 3 completion well lid board positions, prevent that the well lid board from dropping, afterwards, drive wheel subassembly begins work, move the cable shaft with device and well lid board together outside, it is inside that convenient measurement and maintainer get into the cable shaft.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the specification and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (8)
1. The lifting opening device for the cable well cover plate is characterized by comprising a T-shaped steel rod (1), a top plate (2), a lifting assembly (3) arranged on the upper portion of the top plate (2) and a plurality of connecting assemblies (4) distributed at the bottom of the top plate (2) in a matrix manner and used for supporting the top plate (2), wherein a plurality of elongated holes (5) are formed in the top plate (2), mounting blocks (6) capable of being fixed at preset positions in the elongated holes (5) are connected in the elongated holes (5) in a sliding manner, and the upper end of the T-shaped steel rod (1) can penetrate through the mounting blocks (6) and is connected to the lifting assembly (3).
2. Lifting opening device for a cable well cover plate according to claim 1, characterized in that the mounting block (6) has an interference fit with the elongated hole (5).
3. Lifting opener for cable well lids, according to claim 1, characterised in that the number of the oblong holes (5) is two and is distributed symmetrically on the top plate (2).
4. The lift opener for cable well lids according to claim 1, characterized in that the lifting assembly (3) comprises a pulling rope (7), a take-up roller, and a take-up drive driving the take-up roller to rotate, the pulling rope (7) being connected to the T-shaped steel bar (1) via the take-up roller.
5. The lift-off opener for cable well lids as claimed in claim 4, characterized in that the lifting assembly (3) further comprises a threaded cylinder (10) tied to the end of the pulling rope (7), the upper end of the T-shaped steel rod (1) being provided with an external thread matching the threaded cylinder (10).
6. The lifting opening device for the cable well cover plate according to claim 1, wherein the connecting assembly (4) comprises a bolt (11), a nut (12) and a plurality of connecting rods (13) which are sleeved in sequence, and a plurality of connecting insertion holes for inserting the bolt (11) are formed in each connecting rod (13).
7. Lifting opening device for a cable well cover plate according to claim 6, characterized in that the connecting rod (13) is a rectangular steel structural part.
8. Lifting opening device for a cable well cover according to claim 1, characterized in that the lower end of the connecting member is provided with a driving wheel assembly comprising a roller (8) and a roller drive (9) driving the roller (8) in rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450608.9U CN216997463U (en) | 2021-12-31 | 2021-12-31 | Lifting opening device for cable well cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450608.9U CN216997463U (en) | 2021-12-31 | 2021-12-31 | Lifting opening device for cable well cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216997463U true CN216997463U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123450608.9U Active CN216997463U (en) | 2021-12-31 | 2021-12-31 | Lifting opening device for cable well cover plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN216997463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366969A (en) * | 2022-09-21 | 2022-11-22 | 国网山东省电力公司济南市章丘区供电公司 | Cable well lid board handling device |
-
2021
- 2021-12-31 CN CN202123450608.9U patent/CN216997463U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366969A (en) * | 2022-09-21 | 2022-11-22 | 国网山东省电力公司济南市章丘区供电公司 | Cable well lid board handling device |
| CN115366969B (en) * | 2022-09-21 | 2023-10-24 | 国网山东省电力公司济南市章丘区供电公司 | Cable well lid board handling device |
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