CN216030460U - Remote rocker arm ratchet wrench for live line work - Google Patents
Remote rocker arm ratchet wrench for live line work Download PDFInfo
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- CN216030460U CN216030460U CN202122329576.0U CN202122329576U CN216030460U CN 216030460 U CN216030460 U CN 216030460U CN 202122329576 U CN202122329576 U CN 202122329576U CN 216030460 U CN216030460 U CN 216030460U
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- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000004870 electrical engineering Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model provides a far-end rocker ratchet wrench for live working, which relates to the technical field of live working equipment of electrical engineering and comprises an integral wrench, wherein the integral wrench comprises a connecting disc, a threaded rod is fixed in the middle of the connecting disc, a sleeve is sleeved on the surface of the threaded rod, the sleeve is in threaded connection with the threaded rod, a connector is arranged on the surface of the sleeve, the surface of the connector is fixed on the surface of a main rod, a dismounting rod is embedded in a groove at one end of the main rod, a supporting rod is fixed at one end of the threaded rod, a rotating shaft is fixed in a groove at one end of the supporting rod, an auxiliary rod is arranged on the surface of the rotating shaft, and a dismounting rod b is embedded in a groove at one end of the auxiliary rod, when a high-voltage transmission line is detected or maintained, a circuit is not required to be powered off, a bolt is loosened, the operation can be carried out under the condition of long-distance electrification, the risk is low, the normal operation of each system is not required to be influenced during maintenance, and the operation mode is not required to be changed, the method improves economic benefits and social benefits, and can be used in narrow environments or remote locations.
Description
Technical Field
The utility model relates to the technical field of electrical engineering live working equipment, in particular to a remote rocker arm ratchet wrench for live working.
Background
According to patent No. CN201721125927.3, a ratchet wrench: the ratchet wrench comprises a wrench body and a handle, wherein the wrench body is provided with a mounting hole penetrating through the centers of two end faces of the wrench body, a ratchet wheel is in clearance fit in the mounting hole, and a connecting part matched with a screw or a nut is arranged on the end face of at least one end of the ratchet wheel; a containing groove communicated with the mounting hole is formed in the wrench body, a pawl is matched with the containing groove in a clearance mode, a ratchet is arranged on the pawl, an elastic piece is arranged in the containing groove, an arc-shaped notch matched with the circumferential radian of the ratchet is formed in one side wall, close to the ratchet, of the pawl, and the ratchet is arranged on the inner wall of the arc-shaped notch; one inner side wall of the accommodating groove, which is far away from the ratchet wheel, is set to be a plane, and one side wall of the pawl, which is far away from the ratchet wheel, is set to be a plane matched and attached with the plane of the inner side wall of the accommodating groove, which is far away from the ratchet wheel; the central line of the handle is perpendicular to and intersects with the axis of the ratchet wheel. The ratchet wrench can bear larger torque and is convenient to assemble.
Above-mentioned patent equipment need break off the power supply with high tension transmission line before using, loosens the bolt through equipment and overhauls high tension transmission line and test, can bring the influence to the normal operation of each system when the outage overhauls, can't carry out live working.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a remote rocker arm ratchet wrench for live working.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a far-end rocking arm ratchet spanner for live working, includes whole spanner, whole spanner includes the connection disc, the connection disc middle part is fixed with the threaded rod, the sleeve has been cup jointed on the threaded rod surface, and sleeve and threaded rod threaded connection, the sleeve surface is equipped with the connector, connector surface mounting is on the mobile jib surface, the gomphosis has a disassembly bar in the mobile jib one end recess, threaded rod one end is fixed with the bracing piece, the recess internal fixation of bracing piece one end has the axis of rotation, the axis of rotation surface is equipped with assists the pole, gomphosis b disassembly bar in the recess of assistance pole one end.
Preferably, the connector is connected to the surface of the sleeve, and the connector is connected with the surface of the sleeve through a circular tooth groove.
Preferably, one end of the auxiliary rod is sleeved on the surface of the rotating shaft, and the auxiliary rod is movably connected with the rotating shaft.
Preferably, the a disassembling rod and the b disassembling rod correspond to the through holes on the surfaces of the main rod and the auxiliary rod, and the a disassembling rod and the b disassembling rod are fixed with the main rod and the auxiliary rod through bolts.
Preferably, the threaded rod surface is equipped with the spring pad, spring pad one end is equipped with the gasket, and spring pad and gasket are located the sleeve respectively.
Preferably, the handle parts of the a disassembling rod and the b disassembling rod are adhered with rubber pads.
Advantageous effects
In the utility model, the integral wrench is formed by assembling a connecting disc, a threaded rod, a spring pad, a gasket and a sleeve, a spring, a snap spring, a pawl, a ratchet and other devices are arranged in a containing space of the sleeve part as the original ratchet wrench, the sleeve rotates a fastening bolt in one direction, the working direction of the integral wrench can be changed to be fastened or loosened by changing a buckle, a connector of the sleeve and a main rod adopts a circular tooth socket design, the main rod rotates to screw the sleeve to fasten the sleeve, an auxiliary rod is connected with the integral wrench by a rotating shaft and a supporting rod, two ends of the supporting rod are respectively fixed with the surfaces of the threaded rod and the rotating shaft, the auxiliary rod is movably connected with the surface of the rotating shaft, the sleeve is sleeved into the nut, the sleeve is rotated by swinging the auxiliary rod, the nut is loosened a little, thereby achieving the purpose of fastening the bolt, and the main rod and the auxiliary rod are made of materials with good insulating strength and mechanical performance, can guarantee to have good insulating properties at distal end operation bracing piece and can not produce deformation down, realized need not to cut off the power supply with the circuit when detecting or maintaining high tension transmission line, with the bolt elasticity, can operate under the long-distance electrified condition, the risk is low, can not influence the normal operating of each system when overhauing, need not change the operation mode, improves economic benefits and social, can handle and use in narrow environment or long distance's position.
According to the utility model, the dismounting rod a and the dismounting rod b can be embedded in the grooves at one ends of the main rod and the auxiliary rod and correspond to the through holes on the surfaces of the main rod and the auxiliary rod, the dismounting rod a and the dismounting rod b are fixed with the main rod and the auxiliary rod through bolts for lengthening treatment, the whole equipment is convenient for workers to assemble, the size is small and exquisite, the carrying is convenient, the transportation is convenient during working, the shortening and lengthening can be carried out according to the conditions, and the device is suitable for different working environments.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2;
fig. 4 is a side view of the present invention.
Illustration of the drawings:
1. an integral wrench; 101. connecting the disks; 102. a threaded rod; 103. a spring pad; 104. a gasket; 105. a sleeve; 2. a main rod; 3. a connector; 4. a, disassembling the rod; 5. an auxiliary rod; 6. b, disassembling the rod; 7. a rotating shaft; 8. a support rod.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, a remote rocker ratchet wrench for live working comprises an integral wrench 1, the integral wrench 1 comprises a connecting disc 101, a threaded rod 102 is fixed in the middle of the connecting disc 101, a sleeve 105 is sleeved on the surface of the threaded rod 102, the sleeve 105 is in threaded connection with the threaded rod 102, a spring pad 103 is arranged on the surface of the threaded rod 102, a gasket 104 is arranged at one end of the spring pad 103, the spring pad 103 and the gasket 104 are respectively positioned in the sleeve 105, a connector 3 is arranged on the surface of the sleeve 105, the connector 3 is sleeved on the surface of the sleeve 105, the connector 3 is connected with the surface of the sleeve 105 through a circular tooth socket, the integral wrench 1 is formed by assembling the connecting disc 101, the threaded rod 102, the spring pad 103, the gasket 104 and the sleeve 105, a spring, a clamp spring, a pawl, a ratchet wheel and the like are arranged in an accommodating space of the sleeve 105, the original ratchet wrench is provided with a spring, the sleeve 105 rotates a fastening bolt in one direction, by changing the buckle, the surface of the sleeve 105 is sprayed with sand paint, the anti-scratch, the anti-dissolution and the anti-rust capability are strong, the working direction of the whole wrench 1 can be changed to be tight or loose, the sleeve 105 and the connector 3 of the main rod adopt the design of a circular tooth socket, the main rod is rotated to screw the sleeve 105 to be tightly connected, the surface of the connector 3 is fixed on the surface of the main rod 2, a dismounting rod 4 is embedded in a groove at one end of the main rod, a support rod 8 is fixed at one end of a threaded rod 102, a rotating shaft 7 is fixed in a groove at one end of the support rod 8, an auxiliary rod 5 is arranged on the surface of the rotating shaft 7, one end of the auxiliary rod 5 is sleeved on the surface of the rotating shaft 7, the auxiliary rod 5 is movably connected with the rotating shaft 7, the auxiliary rod 5 is connected with the whole wrench 1 by utilizing the rotating shaft 7 and the support rod 8, two ends of the support rod 8 are respectively fixed with the surfaces of the threaded rod 102 and the rotating shaft 7, the auxiliary rod 5 is movably connected with the surface of the rotating shaft 7, after the sleeve 105 is sleeved into the nut, the sleeve 105 is rotated by swinging and pushing the auxiliary rod 5, the nut is loosened a little bit, so that the purpose of fastening the bolt is achieved, the main rod and the auxiliary rod 5 are made of materials with good insulating strength and mechanical performance, the operation at the far end can be ensured, the support rod 8 cannot deform under the condition of good insulating performance, the handle part is provided with a high-quality rubber handrail which can prevent slipping and resist wear, so that an operator cannot easily take off the hand during the operation, the dismounting rod b 6 is embedded in the groove at one end of the auxiliary rod 5, the dismounting rods 4 and 6 a and the main rod 2 and the auxiliary rod 5 are mutually corresponding, the dismounting rod a 4 and the dismounting rod b 6 a are fixed with the main rod 2 and the auxiliary rod 5 through bolts, rubber pads are adhered to the handle parts of the dismounting rod a 4 and the dismounting rod b 6 b, and the dismounting rod 4 and the dismounting rod b can be embedded in the grooves at one ends of the main rod 2 and the auxiliary rod 5 if the operation distance is not enough, and correspond to the through holes on the surfaces of the main rod 2 and the auxiliary rod 5, and the dismounting rod a 4 and the dismounting rod b 6 are fixed with the main rod 2 and the auxiliary rod 5 through bolts for lengthening treatment.
The working principle of the utility model is as follows: the integral wrench 1 is formed by assembling a connecting disc 101, a threaded rod 102, a spring pad 103, a gasket 104 and a sleeve 105, a spring, a snap spring, a pawl, a ratchet and other devices are arranged in a containing space of the sleeve 105 part in the same way as an original ratchet wrench, the sleeve 105 rotates a fastening bolt in one direction, the surface of the sleeve 105 is sprayed with sand paint, scratch resistance, dissolution resistance and rust resistance by changing a buckle, the working direction of the integral wrench 1 can be changed into fastening or loosening, the sleeve 105 and a connector 3 of a main rod adopt a circular tooth space design, the sleeve 105 can be screwed to be connected and fastened by rotating the main rod, an auxiliary rod 5 and the integral wrench 1 are connected by a rotating shaft 7 and a supporting rod 8, two ends of the supporting rod 8 are respectively fixed with the surfaces of the threaded rod 102 and the rotating shaft 7, the auxiliary rod 5 is movably connected with the surface of the rotating shaft 7, the sleeve 105 is sleeved in the nut, swing the push-and-pull and assist pole 5 and make sleeve 105 rotatory, the nut is then loosened a bit by bit, thereby reach fastening bolt's purpose, the mobile jib is the material that dielectric strength is good and mechanical properties is good with assisting pole 5, can guarantee at the distal end operation, bracing piece 8 has can not produce deformation under the good dielectric property, there is high-quality rubber handrail at the handle part, can antiskid wear-resistantly, make the operation personnel be difficult to take off one's hand at the operation in-process, can correspond each other with the through-hole on mobile jib 2 and assist pole 5 surface in the recess of mobile jib 2 and assist pole 5 one end with a disassembly pole 4 and b disassembly pole 6 gomphosis under the circumstances that operating distance is not enough, it is fixed with mobile jib 2 and assist pole 5 with a disassembly pole 4 and b disassembly pole 6 through the bolt, carry out extension processing.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a far-end rocking arm ratchet spanner for live working, includes whole spanner (1), its characterized in that: whole spanner (1) is including connection disc (101), connection disc (101) middle part fixed threaded rod (102), sleeve (105) have been cup jointed on threaded rod (102) surface, and sleeve (105) and threaded rod (102) threaded connection, sleeve (105) surface is equipped with connector (3), connector (3) surface mounting is on mobile jib (2) surface, the gomphosis has a disassembly bar (4) in the mobile jib one end recess, threaded rod (102) one end is fixed with bracing piece (8), the recess internal fixation of bracing piece (8) one end has axis of rotation (7), axis of rotation (7) surface is equipped with assists pole (5), gomphosis b disassembly bar (6) in the recess of assistance pole (5) one end.
2. The remote rocker arm ratchet wrench for live working of claim 1, wherein: the connector (3) is sleeved on the surface of the sleeve (105), and the connector (3) is connected with the surface of the sleeve (105) through a circular tooth groove.
3. The remote rocker arm ratchet wrench for live working of claim 1, wherein: one end of the auxiliary rod (5) is sleeved on the surface of the rotating shaft (7), and the auxiliary rod (5) is movably connected with the rotating shaft (7).
4. The remote rocker arm ratchet wrench for live working of claim 1, wherein: the through holes on the surfaces of the main rod (2) and the auxiliary rod (5) correspond to the through holes on the surfaces of the a disassembling rod (4) and the b disassembling rod (6), and the a disassembling rod (4) and the b disassembling rod (6) are fixed with the main rod (2) and the auxiliary rod (5) through bolts.
5. The remote rocker arm ratchet wrench for live working of claim 1, wherein: the surface of the threaded rod (102) is provided with a spring pad (103), one end of the spring pad (103) is provided with a gasket (104), and the spring pad (103) and the gasket (104) are respectively positioned in the sleeve (105).
6. The remote rocker arm ratchet wrench for live working of claim 1, wherein: rubber pads are adhered to the handle parts of the dismounting rod a (4) and the dismounting rod b (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329576.0U CN216030460U (en) | 2021-09-26 | 2021-09-26 | Remote rocker arm ratchet wrench for live line work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329576.0U CN216030460U (en) | 2021-09-26 | 2021-09-26 | Remote rocker arm ratchet wrench for live line work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216030460U true CN216030460U (en) | 2022-03-15 |
Family
ID=80600495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122329576.0U Active CN216030460U (en) | 2021-09-26 | 2021-09-26 | Remote rocker arm ratchet wrench for live line work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216030460U (en) |
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2021
- 2021-09-26 CN CN202122329576.0U patent/CN216030460U/en active Active
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