CN212209757U - Equipment fastener for circuit breaker convenient to adjust - Google Patents
Equipment fastener for circuit breaker convenient to adjust Download PDFInfo
- Publication number
- CN212209757U CN212209757U CN202020767944.2U CN202020767944U CN212209757U CN 212209757 U CN212209757 U CN 212209757U CN 202020767944 U CN202020767944 U CN 202020767944U CN 212209757 U CN212209757 U CN 212209757U
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- clamping
- splint
- bottom plate
- outer frame
- plate
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- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000035515 penetration Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of circuit breakers, in particular to an equipment wire clamp for a circuit breaker convenient to adjust, which comprises a clamping bottom plate, wherein a combined outer frame is sleeved at the middle-lower end position of the clamping bottom plate in a matching way, the positions of the two sides of the front surface of the combined outer frame are respectively provided with a sliding groove through one-time cutting processing, a sliding column is arranged in the sliding groove, a positioning hole is arranged at the middle-lower end position of the front surface of the combined outer frame, and a matching groove is arranged at the middle-upper end position of the clamping bottom plate, the applicability of the whole wire clamp can be effectively improved.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is a circuit breaker is with equipment fastener convenient to adjust.
Background
The circuit breaker is a switching device capable of closing, bearing and breaking current under normal circuit conditions and closing, bearing and breaking current under abnormal circuit conditions within a specified time, and is widely applied to the operations of electricity generation, transmission, use and the like.
At present, the equipment fastener on the market is when the connection operation of auxiliary circuit breaker, and the difficulty degree when carrying out high operation will be increased to the restriction of body length to at supplementary connection in-process, need the centering position of adjustment wiring many times, whole operation is too loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an equipment fastener for circuit breaker convenient to adjust to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an equipment wire clamp for a circuit breaker convenient to adjust comprises a clamping bottom plate, wherein a combined outer frame is sleeved on the middle lower end of the clamping bottom plate in a matching manner, and the two sides of the front surface of the combined outer frame are provided with sliding chutes through one-time cutting processing, sliding columns are arranged in the sliding chutes, the middle lower end position of the front surface of the combined outer frame is provided with a positioning hole, the middle upper end position of the clamping bottom plate is provided with a matching groove, a pre-clamping plate is covered right in front of the middle part of the fitting groove, a second clamping plate is arranged right below the bottom of the pre-clamping plate, a first clamping plate is arranged right above the bottom of the pre-clamping plate, positioning screws are inserted in the two side positions of the first clamping plate, a connecting lead is arranged in the interior of the conjunction groove, short rods are welded on both sides of the bottom of the pre-clamping plate, and the outer end of the short rod is sleeved with a spring, and the bottom of the spring is fixedly connected with the top of the clamping bottom plate.
Preferably, the clamping bottom plate is fixedly connected with the fitting groove through one-time pouring, and the vertical central axis of the fitting groove and the vertical central axis of the clamping bottom plate are arranged in a collinear manner.
Preferably, the combined outer frame and the clamping bottom plate are connected to form a nested structure, the front face of the clamping bottom plate is fixedly connected with one end of the sliding column in a welding mode, and the clamping bottom plate is connected with the combined outer frame through the sliding groove and the sliding column to form a slidable structure.
Preferably, first splint are symmetry axis and the symmetry setting of second splint along the horizontal axis of splint in advance, and second splint, first splint all through set screw and centre gripping bottom plate fixed connection.
Preferably, the middle part of splint in advance is arcuation structure distribution setting, and is mutually perpendicular between splint and the quarter butt in advance, fixed connection between the bottom of splint in advance and the top of spring, and state splint in advance and constitute elastic construction through the connection of quarter butt and spring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arranged clamping bottom plate, the combined outer frame, the sliding column and the sliding chute, under the connection and matching of the sliding column and the sliding chute, the clamping bottom plate after being pulled can be pulled outwards in a sliding mode until the lower half section of the clamping bottom plate is taken out from the inside of the combined outer frame, the length adjustment operation of the whole wire clamp can be completed, and the applicability of the whole wire clamp can be effectively improved by carrying out corresponding length extension operation aiming at the actual current situation;
2. the utility model discloses in, through splint in advance, quarter butt and spring that set up, remove the control back to splint in advance when this fastener, splint will be under the connection cooperation of quarter butt in advance, with the help of the resilience effect of spring, after realizing resetting, splint will be self middle part in advance and be the inseparable laminating of arcuation structure and wiring, come to play certain prepositioning effect to the position after the wiring pierces through, the bolt location operation that the later stage was gone on will be more convenient, and need not to carry out position control many times among the whole positioning process.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the side view of the pre-splint of the present invention.
In the figure: 1-clamping bottom plate, 2-combined outer frame, 3-sliding groove, 4-sliding column, 5-positioning hole, 6-conjunction groove, 7-first clamping plate, 8-pre-clamping plate, 9-second clamping plate, 10-positioning screw rod, 11-connecting wire, 12-short rod and 13-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
an equipment wire clamp for a circuit breaker convenient to adjust comprises a clamping bottom plate 1, wherein a combined outer frame 2 is sleeved at the middle lower end position of the clamping bottom plate 1 in a matching mode, sliding grooves 3 are formed in the two sides of the front side of the combined outer frame 2 through one-time cutting processing, sliding columns 4 are arranged in the sliding grooves 3, positioning holes 5 are formed in the middle lower end position of the front side of the combined outer frame 2, a matching groove 6 is formed in the middle upper end position of the clamping bottom plate 1, a pre-clamping plate 8 covers the front part of the middle part of the matching groove 6, a second clamping plate 9 is arranged at the position right below the bottom of the pre-clamping plate 8, a first clamping plate 7 is arranged at the position right above the bottom of the pre-clamping plate 8, positioning screws 10 are inserted in the two sides of the first clamping plate 7 in a matching mode, connecting wires 11 are arranged in the matching groove 6, short rods 12 are welded at the two sides of the, the bottom of the spring 13 is fixedly connected with the top of the clamping bottom plate 1.
The clamping bottom plate 1 is fixedly connected with the fit groove 6 through one-time pouring processing, the vertical central axis of the fit groove 6 and the vertical central axis of the clamping bottom plate 1 are arranged in a collinear manner, when the wire clamp is used for assisting the connection of a circuit breaker, under the arrangement of the fixed connection, the hollow fit groove 6 can provide a corresponding storage place for the wire clamp to clamp a connecting wire, and the wire clamp can conveniently realize the clamping and positioning operation of the connecting wire by utilizing an up-down corresponding clamping mode in the later period; the combination outer frame 2 and the combination bottom plate 1 are connected to form a nested structure, the front surface of the combination bottom plate 1 is fixedly connected with one end of a sliding column 4 in a welding mode, the combination bottom plate 1 forms a slidable structure through the connection of a sliding groove 3, the sliding column 4 and the combination outer frame 2, when the cable clamp is combined and installed, the combination outer frame 2 can be used as a positioning connecting component to facilitate the connection of the cable clamp and electrical equipment, when the length of a cable clamp body needs to be adjusted, the cable clamp takes the sliding column 4 as a movable component, the clamping bottom plate 1 is pulled outwards through the sliding column 4 along a track arranged in the sliding groove 3 under the manual control of the cable clamp, until the lower half section of the clamping bottom plate 1 which is fixed in position through the spiral connection of a nut and the sliding column 4 is taken out from the inside of the combination outer frame 2, the length adjusting operation of the whole cable clamp can be completed, and the structure enables the whole cable clamp to have a structure convenient, the applicability of the whole wire clamp can be effectively improved by carrying out corresponding length extension operation according to the actual current situation; the first clamping plate 7 is symmetrically arranged with the second clamping plate 9 along the transverse central axis of the pre-clamping plate 8, the second clamping plate 9 and the first clamping plate 7 are fixedly connected with the clamping bottom plate 1 through the positioning screw rods 10, the corresponding connecting wires are combined in the middle of the pre-clamping plate 8 and are arranged in the conjunction grooves 6 in a conjunction manner, when the first clamping plate 7 and the second clamping plate 9 are in bolted connection with the clamping bottom plate 1, the first clamping plate 7 and the second clamping plate 9 can utilize the self to be attached to the connecting wires in a clinging manner to play a role in positioning the insertion of the connecting wires, and therefore the auxiliary connection operation of the whole wire clamp is realized; the middle part of the pre-clamping plate 8 is distributed in an arc structure, the pre-clamping plate 8 and the short rod 12 are vertical to each other, the bottom of the pre-clamping plate 8 is fixedly connected with the top end of the spring 13, the pre-clamping plate 8 forms an elastic structure through the connection of the short rod 12 and the spring 13, when the connection is inserted into the conjunction groove 6 in a conjunction manner, the pre-clamping plate 8 under the traction effect is in an upward pulling-out state, after the whole connection penetrating operation is completed, the wire clamp removes the control on the pre-clamping plate 8, the pre-clamping plate 8 can be in connection and cooperation with the short rod 12, by virtue of the rebound effect of the spring 13, after the reset is realized, the pre-clamping plate 8 can be in a close fit with the connection in an arc structure in the middle part of the pre-clamping plate 8, so as to play a certain pre-positioning role on the position after the penetration of the wire, the structure can enable the whole wire clamp to have a pre, bolt location operation that the later stage was gone on will be more convenient, and need not to carry out position control many times among the whole positioning process.
The working process is as follows: when the wire clamp is needed to assist the connection of the circuit breaker, the hollow of the fit groove 6 can provide a corresponding storage place for the wire clamp to clamp the wire, so that the wire clamp can conveniently realize the clamping and positioning operation of the wire in a mode of corresponding clamping up and down in the later period, the combination of the outer frame 2 and the positioning connection component can be used as the positioning connection component, so that the wire clamp is convenient to be connected with the electrical equipment, when the length of the wire clamp body needs to be adjusted, the dragged clamping bottom plate 1 can be pulled out outwards along the track arranged in the sliding groove 3 through the sliding column 4 until the lower half section of the clamping bottom plate 1 which is fixed in position through the screw connection of the nut and the sliding column 4 is taken out from the inside of the combination of the outer frame 2, the length adjustment operation of the whole wire clamp can be completed, and after the penetration operation of the whole wire is completed, the wire clamp, the pre-clamping plate 8 can be in an arc-shaped structure in the middle of the pre-clamping plate 8 and tightly attached to the connecting wire after reset by virtue of the resilience effect of the spring 13, so that a certain pre-positioning effect is realized on the position of the penetrated connecting wire.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an equipment fastener for circuit breaker convenient to adjust, includes centre gripping bottom plate (1), its characterized in that: the middle lower end position of the clamping bottom plate (1) is matched and sleeved with a combined outer frame (2), the positions of two sides of the front surface of the combined outer frame (2) are provided with sliding grooves (3) through one-time cutting processing, a sliding column (4) is arranged in the sliding grooves (3), the position of the middle lower end position of the front surface of the combined outer frame (2) is provided with a positioning hole (5), the middle upper end position of the clamping bottom plate (1) is provided with a matching groove (6), a pre-clamping plate (8) covers the front part of the middle part of the matching groove (6), a second clamping plate (9) is arranged in the position under the bottom of the pre-clamping plate (8), a first clamping plate (7) is arranged in the position over the bottom of the pre-clamping plate (8), the positions of two sides of the first clamping plate (7) are matched and inserted with positioning screws (10), and a connecting lead (11) is arranged in, the bottom both sides of splint (8) in advance all weld short rod (12), and the outer end of short rod (12) has cup jointed spring (13), fixed connection between the bottom of spring (13) and the top of centre gripping bottom plate (1).
2. The equipment clamp for a circuit breaker convenient to adjust of claim 1, wherein: the clamping bottom plate (1) is fixedly connected with the fit groove (6) through one-time pouring, and the vertical central axis of the fit groove (6) and the vertical central axis of the clamping bottom plate (1) are arranged in a collinear mode.
3. The equipment clamp for a circuit breaker convenient to adjust of claim 1, wherein: the combined outer frame (2) and the clamping base plate (1) are connected to form a nested structure, the front face of the clamping base plate (1) is fixedly connected with one end of the sliding column (4) in a welding mode, and the clamping base plate (1) is connected with the combined outer frame (2) through the sliding groove (3), the sliding column (4) to form a slidable structure.
4. The equipment clamp for a circuit breaker convenient to adjust of claim 1, wherein: first splint (7) are symmetry axis and second splint (9) symmetry setting along the horizontal axis of splint (8) in advance, and second splint (9), first splint (7) all through positioning screw (10) and centre gripping bottom plate (1) fixed connection.
5. The equipment clamp for a circuit breaker convenient to adjust of claim 1, wherein: the middle part of splint (8) in advance is arcuation structure distribution and sets up, and mutually perpendicular between splint (8) and quarter butt (12) in advance, fixed connection between the bottom of splint (8) and the top of spring (13) in advance, and splint (8) in advance constitute elastic construction through the connection of quarter butt (12) and spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020767944.2U CN212209757U (en) | 2020-05-11 | 2020-05-11 | Equipment fastener for circuit breaker convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020767944.2U CN212209757U (en) | 2020-05-11 | 2020-05-11 | Equipment fastener for circuit breaker convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209757U true CN212209757U (en) | 2020-12-22 |
Family
ID=73814375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020767944.2U Expired - Fee Related CN212209757U (en) | 2020-05-11 | 2020-05-11 | Equipment fastener for circuit breaker convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212209757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498429A (en) * | 2022-11-18 | 2022-12-20 | 江苏华钰电力金具制造有限公司 | H-shaped cable clamp with protection device |
-
2020
- 2020-05-11 CN CN202020767944.2U patent/CN212209757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498429A (en) * | 2022-11-18 | 2022-12-20 | 江苏华钰电力金具制造有限公司 | H-shaped cable clamp with protection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |