CN217126870U - Cable trench well cover plate pulling tool - Google Patents
Cable trench well cover plate pulling tool Download PDFInfo
- Publication number
- CN217126870U CN217126870U CN202220088759.XU CN202220088759U CN217126870U CN 217126870 U CN217126870 U CN 217126870U CN 202220088759 U CN202220088759 U CN 202220088759U CN 217126870 U CN217126870 U CN 217126870U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- cover plate
- well cover
- bidirectional screw
- cable trench
- 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.)
- Expired - Fee Related
Links
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model provides a cable trench well cover board instrument of dialling, includes the chassis, its characterized in that: the clamp device is arranged on the chassis and comprises a screw rod transmission device and clamping pieces, the screw rod transmission device comprises a bidirectional screw rod device, two screw rod nuts sleeved on the bidirectional screw rod device and a hand wheel device erected in the middle of the bidirectional screw rod device and driving the bidirectional screw rod device to run, and the clamping pieces are respectively arranged at two ends of the bidirectional screw rod device. The utility model discloses simple structure, with low costs, use portably, stability is high.
Description
Technical Field
The utility model relates to a power supply maintenance equipment field, concretely relates to instrument is dialled to cable trench well cover board.
Background
The cable trench is a trench with a cover plate, the cover plate is generally rectangular and consistent in thickness, the cover plate must be uncovered when cables are laid and maintained, and the traditional method for uncovering the cover plate is that an operator holds a crowbar to pry into a rectangular hole in the cover plate and then prys the cover plate open by force. Because of the rectangular hole on the apron is located the both sides of apron, if adopt traditional approach to take off the lid, the operator no matter which one end of sled all is comparatively labouring, need use more strength, waste time and energy, crowbar sled apron in addition, apron rectangular hole department is the fulcrum atress big, easily leads to the rectangular hole to be pried greatly, perhaps the apron receives wearing and tearing, influences the apron and covers the cable pit once more.
The invention discloses a labor-saving opening device for a rectangular cover plate of a cable trench inspection well, which is disclosed by the invention with the application publication number of CN 110127574A of 2019, 8.16.2019.
The device can mention the apron through carrying the board, and labour saving and time saving need not use the crowbar, and it is big that needn't worry rectangular hole can be prized, can not cause wearing and tearing to the apron, does not influence the apron and covers the cable pit once more. However, the device has many parts and complex structure, not only has high manufacturing and maintenance cost, but also is inconvenient to carry, and the device relates to some precise parts such as electromagnetic elements, and the like, so that the use limit is more, and the device is easy to damage, thereby influencing the use stability of the device.
Disclosure of Invention
The utility model aims at overcoming the defect and not enough of prior art, providing a cable trench well cover board instrument of dialling that simple structure, with low costs, use portably, stability is high.
In order to achieve the above purpose, the technical solution of the utility model is that: the utility model provides a cable trench well cover board instrument of dialling, includes the chassis, its characterized in that: the clamp device is arranged on the chassis and comprises a screw rod transmission device and clamping pieces, the screw rod transmission device comprises a bidirectional screw rod device, two screw rod nuts sleeved on the bidirectional screw rod device and a hand wheel device erected in the middle of the bidirectional screw rod device and driving the bidirectional screw rod device to run, and the clamping pieces are respectively arranged at two ends of the bidirectional screw rod device.
The length of the base plate is smaller than that of the well cover plate, and the length of the bidirectional screw rod device is slightly larger than that of the well cover plate.
And the outer parts of the two-way screw rod devices at the two ends of the hand wheel device are respectively sleeved with a screw rod outer sleeve.
Compared with the prior art, the utility model, have following advantage:
1. the utility model clamps the well cover plate through the clamp device arranged on the chassis, and controls the bidirectional screw rod device to rotate through the hand wheel device, so as to achieve the purpose of clamping the well cover plate; the whole device has simple structure, few components, low cost and very convenient operation, and has low failure rate and high running stability because the device is a pure mechanical mechanism.
2. The utility model discloses establish the lead screw outer tube at the outside cover of two-way lead screw device, can protect the lead screw device on the one hand, improve the life of device, on the other hand can be used for the rope fixed, makes things convenient for the operation of dialling of well cover board.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the usage state of the present invention.
In the figure: the device comprises a chassis 1, a clamp device 2, a screw rod transmission device 3, a clamping piece 4, a bidirectional screw rod device 5, a screw rod nut 6, a hand wheel device 7, a screw rod outer sleeve 8 and a triangular support frame 9.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1, a cable trench well cover plate poking tool comprises a chassis 1, the length of the chassis 1 is smaller than that of the well cover plate, a clamp device 2 is arranged on the chassis 1, the clamp device 2 comprises a lead screw transmission device 3 and clamping pieces 4, the lead screw transmission device 3 comprises a bidirectional lead screw device 5, two lead screw nuts 6 sleeved on the bidirectional lead screw device 5 and a hand wheel device 7 erected in the middle of the bidirectional lead screw device 5 and driving the bidirectional lead screw device 5 to run, lead screw outer sleeves 8 are respectively sleeved outside the bidirectional lead screw devices 5 at the two ends of the hand wheel device 7, the length of the bidirectional lead screw device 5 is slightly larger than that of the well cover plate, and the clamping pieces 4 are respectively installed at the two ends of the bidirectional lead screw device 5.
The utility model discloses a working process does: firstly, placing a chassis 1 on a cable trench well cover plate, enabling the center of the chassis 1 to coincide with the center of the cable trench well cover plate, chiseling a gap at the joint of two sides of a well cover plate and the ground by using tools such as a large blade, a chisel and the like, then smashing clamping pieces 4 at two ends of a bidirectional screw rod device 5 into the gap, enabling a whole clamp device 2 to wrap the well cover plate, then shaking a hand wheel on a hand wheel device 7, and enabling the clamping pieces 4 on the bidirectional screw rod device 5 to contract inwards until the two clamping pieces 4 tightly clamp the outer wall of the well cover plate; and finally, a triangular support frame 9 is supported beside the well cover plate, two ropes are respectively fastened on screw rod outer sleeves 8 at two ends of a hand wheel device 7, the other ends of the two ropes are fastened on a crowbar, the crowbar is supported on the triangular support frame 9, when the well cover plate needs to be pulled up, the well cover plate can be pulled up easily only by pressing the other end of the crowbar downwards under the action of a lever principle, and the installation schematic diagram is shown in fig. 2. In order to more easily dial, it has paint or cement to raise the adhesion thing to clear up cable shaft cover plate periphery earlier before dialling with the frame that corresponds, lets the apron activity.
Claims (3)
1. The utility model provides a cable trench well cover board instrument of dialling, includes chassis (1), its characterized in that: the clamp device is characterized in that the base plate (1) is provided with a clamp device (2), the clamp device (2) comprises a screw rod transmission device (3) and clamping pieces (4), the screw rod transmission device (3) comprises a bidirectional screw rod device (5), two screw rod nuts (6) sleeved on the bidirectional screw rod device (5) and a hand wheel device (7) erected in the middle of the bidirectional screw rod device (5) and driving the bidirectional screw rod device (5) to run, and the clamping pieces (4) are respectively installed at two ends of the bidirectional screw rod device (5).
2. A cable trench cover plate setting tool as claimed in claim 1, wherein: the length of the chassis (1) is smaller than that of the well cover plate, and the length of the bidirectional screw rod device (5) is slightly larger than that of the well cover plate.
3. A cable trench cover plate setting tool as claimed in claim 1, wherein: and the two-way screw rod devices (5) at the two ends of the hand wheel device (7) are respectively sleeved with a screw rod outer sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220088759.XU CN217126870U (en) | 2022-01-14 | 2022-01-14 | Cable trench well cover plate pulling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220088759.XU CN217126870U (en) | 2022-01-14 | 2022-01-14 | Cable trench well cover plate pulling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217126870U true CN217126870U (en) | 2022-08-05 |
Family
ID=82620477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220088759.XU Expired - Fee Related CN217126870U (en) | 2022-01-14 | 2022-01-14 | Cable trench well cover plate pulling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217126870U (en) |
-
2022
- 2022-01-14 CN CN202220088759.XU patent/CN217126870U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210485509U (en) | Wisdom street lamp convenient to repair | |
| CN201124360Y (en) | Pneumatic wrench for fastening high torch bolt | |
| CN217126870U (en) | Cable trench well cover plate pulling tool | |
| CN203368261U (en) | Equipment for assembling magnetic steel of permanent magnet direct-driven wind power generator | |
| CN101929443A (en) | Blade self-replacement device of wind driven generator set and working method thereof | |
| CN214204628U (en) | Electric circuit overhauls auxiliary device | |
| CN214456355U (en) | Convenient lifter for substation small equipment | |
| CN114784707A (en) | Cable stretching device for power grid construction | |
| CN201407311Y (en) | Steel wire adhesive tape clip of steel wire adhesive tape bucket elevator | |
| CN201547093U (en) | Quick-installation bolt of working device of workover rig | |
| CN212053828U (en) | Steel construction engineering component rotating device | |
| CN203288976U (en) | Isolating switch hoisting device | |
| CN201645413U (en) | Simple gin-pole mechanism for demolishing internal climbing tower crane | |
| CN203865824U (en) | Hoisting device for electric submersible pumping unit | |
| CN201298682Y (en) | transformer substrate isolating switch lifting appliance | |
| CN217890836U (en) | Portal crane cart drive chain dismouting device | |
| CN218762356U (en) | Electric power supporting device for electric power installation | |
| CN219792246U (en) | Electric pole limiting device | |
| CN211729018U (en) | Belt pulley pulling-out device of coal mine crusher | |
| CN219620732U (en) | Assembled hoist device | |
| CN209999071U (en) | hand-held screw machine | |
| CN211141386U (en) | Lifting equipment for power transmission and transformation project construction | |
| CN218862516U (en) | Insulator jack-up operation cat ladder under 500kV transmission line | |
| CN220578742U (en) | Special frock of hydroelectric set collecting ring hoisting | |
| CN211743625U (en) | Novel visual supplementary of earth connection is installed and removed to installation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |