CN213752576U - Circuit breaker installing support convenient to adjust - Google Patents
Circuit breaker installing support convenient to adjust Download PDFInfo
- Publication number
- CN213752576U CN213752576U CN202023309240.XU CN202023309240U CN213752576U CN 213752576 U CN213752576 U CN 213752576U CN 202023309240 U CN202023309240 U CN 202023309240U CN 213752576 U CN213752576 U CN 213752576U
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- CN
- China
- Prior art keywords
- rod
- circuit breaker
- adjusting rod
- block
- sliding
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims 4
- 206010066054 Dysmorphism Diseases 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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Abstract
The utility model discloses a circuit breaker installing support convenient to adjust, concretely relates to circuit breaker technical field, comprising a base plate, the bottom plate top is provided with two telescopic links, two be provided with two dead levers between the telescopic link, the telescopic link top is provided with buffer gear, buffer gear includes the notch plate, the notch plate sets up at two telescopic link tops, the inside two that are provided with of notch plate is placed the piece, two place a one end and all be provided with the connecting block, two be provided with the slide bar between the connecting block, the slide bar outside is provided with two sliders, one of them the slider top is provided with first regulation pole. The utility model discloses can the person of facilitating the use install and dismantle the circuit breaker to the person of facilitating the use improves work efficiency, can make installing support overall structure have stability simultaneously, and difficult the emergence is rocked, can protect the circuit breaker to bigger degree, is difficult for making the support breaking phenomenon.
Description
Technical Field
The utility model relates to a circuit breaker technical field, more specifically say, the utility model relates to a circuit breaker installing support convenient to adjust.
Background
The circuit breaker is a switching device capable of closing, bearing and opening a current under a normal circuit condition and closing, bearing and opening a current under an abnormal circuit condition within a specified time, and is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the using range of the circuit breaker, the dividing of the high-voltage and low-voltage boundary lines is fuzzy, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, the high-voltage electrical appliance can be used for distributing electric energy, an asynchronous motor is not frequently started, a power supply line, a motor and the like are protected, the circuit can be automatically cut off when faults such as serious overload, short circuit, undervoltage and the like occur, the circuit breaker has the function equivalent to the combination of a fuse type switch and an over-under-heat relay and the like, and parts are generally not required to be changed after the fault current is broken, and the circuit breaker is widely applied at present.
However, when the breaker is installed, the breaker is basically fixed and installed at present, the installation difficulty is high, and the breaker is inconvenient to install and disassemble, so that the installation efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a circuit breaker installing support convenient to adjust through setting up fixed establishment, utilizes the commentaries on classics of rotating two fixed establishment to make two limiting plates carry out spacing fixed to the short circuiter body to the person of facilitating the use installs the problem of proposing in order to solve above-mentioned background art to the short circuiter.
In order to achieve the above object, the utility model provides a following technical scheme: a circuit breaker mounting bracket convenient to adjust comprises a bottom plate, wherein two telescopic rods are arranged at the top of the bottom plate, two fixed rods are arranged between the two telescopic rods, and a buffer mechanism is arranged at the top of each telescopic rod;
the buffer mechanism comprises a concave plate, the concave plate is arranged at the tops of two telescopic rods, two placing blocks are arranged inside the concave plate, one end of each placing block is provided with a connecting block, a sliding rod is arranged between the two connecting blocks, two sliding blocks are arranged outside the sliding rod, a first adjusting rod is arranged at the top of one sliding block, a second adjusting rod is arranged at the top of the other sliding block, a cavity is arranged inside each placing block, a special-shaped placing base is arranged inside the cavity, a first groove is arranged on the bottom surface of the special-shaped placing base, a first installing block and a second installing block are arranged inside the first groove, the first installing block is arranged on one side of the second installing block, a compression spring is arranged inside the cavity, the compression spring is arranged at the bottom position of the special-shaped placing base, and a second groove is arranged on the top surface of the special-shaped placing base, a fixing mechanism is arranged in the second groove;
the fixing mechanism comprises two limiting plates, the two limiting plates are arranged inside the second groove, one ends of the limiting plates are provided with rotating blocks, one ends of the rotating blocks are provided with rotating rods, the rotating rods are located on one sides of the limiting plates in the outside and provided with extrusion springs, one ends of the rotating rods are provided with rotating handles, the rotating rods are located on the outside of the special-shaped placing base, the outer side walls of the special-shaped placing base are provided with rotating heads, and rubber protection pads are arranged at one ends of the limiting plates.
In a preferred embodiment, one end of the first adjusting rod is fixedly connected to one of the sliding blocks, the other end of the first adjusting rod is fixedly connected to the second mounting block, the second adjusting rod is fixedly connected to the other sliding block, and the other end of the second adjusting rod is fixedly connected to the first mounting block.
In a preferred embodiment, the first adjusting rod and the second adjusting rod are provided with openings in the middle, the adjusting rods are arranged in the openings, the first adjusting rod and the second adjusting rod are arranged in a crossed manner, and the first adjusting rod and the second adjusting rod are movably connected.
In a preferred embodiment, the rotating rod is rotatably connected with the rotating block, a through hole penetrates through the outer side wall of the special-shaped placing base and the side close to the second groove, and one end of the rotating rod extends to the side of the special-shaped placing base through the through hole.
In a preferred embodiment, a short-circuiting body is arranged inside the second groove, and the short-circuiting body is arranged between the two limit plates.
In a preferred embodiment, both ends of the fixed rod are fixedly connected with a telescopic rod, and the top of the telescopic rod is fixedly connected with the concave plate.
In a preferred embodiment, both ends of the sliding rod are fixedly connected with the connecting block, and the sliding block is connected with the sliding rod in a sliding manner.
The utility model discloses a technological effect and advantage:
1. by arranging the fixing mechanisms, the rotating handles of the two fixing mechanisms are rotated, so that the rotating handles drive the rotating rod to rotate, the rotating rod rotates in the rotating block while rotating, the two limiting plates move towards opposite directions, the short circuit device body is limited and fixed by the two limiting plates, and the extrusion spring is stressed to compress while limiting the short circuit device body by the limiting plates, so that the circuit breaker body is prevented from shaking while being limited and fixed, the short circuit device body can be protected by using a rubber protection pad, the surface scratch of the circuit breaker is prevented, a user can conveniently fix and install the circuit breaker, and the installation efficiency of workers is improved;
2. through setting up buffer gear, adjust the pole through first regulation pole and second after the support atress and drive the slider and slide in the slide bar outside and can make the support wholly be in stably and be difficult for taking place the fracture, make the support can be more to the effect of playing the support, make the support wholly be in the state that can be convenient for adjust from top to bottom through the telescopic link to make the whole stable state of department of support, thereby improved the life of support.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Fig. 3 is a perspective view of the special-shaped placing base of the present invention.
Fig. 4 is a schematic view of a local structure of the buffering mechanism of the present invention.
The reference signs are: 1. a base plate; 2. a telescopic rod; 3. fixing the rod; 4. a concave plate; 5. placing the blocks; 6. connecting blocks; 7. a slide bar; 8. a slider; 9. a first adjusting lever; 10. a second adjusting lever; 11. a cavity; 12. a special-shaped placing base; 13. a first groove; 14. a first mounting block; 15. a second mounting block; 16. a compression spring; 17. a second groove; 18. a limiting plate; 19. rotating the block; 20. a rotating rod; 21. a compression spring; 22. turning a handle; 23. rotating the head; 24. a rubber pad; 25. a through hole; 26. a short circuiter body.
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.
A circuit breaker mounting bracket for easy adjustment as shown in figures 1-4, comprising a base plate 1, characterized in that: the top of the bottom plate 1 is provided with two telescopic rods 2, two fixed rods 3 are arranged between the two telescopic rods 2, and the top of each telescopic rod 2 is provided with a buffer mechanism;
the buffer mechanism comprises a concave plate 4, the concave plate 4 is arranged at the top of two telescopic rods 2, two placing blocks 5 are arranged inside the concave plate 4, one ends of the two placing blocks 5 are respectively provided with a connecting block 6, a sliding rod 7 is arranged between the two connecting blocks 6, two sliding blocks 8 are arranged outside the sliding rod 7, a first adjusting rod 9 is arranged at the top of one sliding block 8, a second adjusting rod 10 is arranged at the top of the other sliding block 8, cavities 11 are respectively arranged inside the two placing blocks 5, a special-shaped placing base 12 is arranged inside the cavity 11, a first groove 13 is arranged on the bottom surface of the special-shaped placing base 12, a first mounting block 14 and a second mounting block 15 are arranged inside the first groove 13, the first mounting block 14 is arranged at one side of the second mounting block 15, a compression spring 16 is arranged inside the cavity 11, the compression spring 16 is arranged at the bottom position of the special-shaped placing base 12, and a second groove 17 is arranged on the top surface of the special-shaped placing base 12, a fixing mechanism is arranged in the second groove 17;
the fixing mechanism comprises two limiting plates 18, the two limiting plates 18 are all arranged inside the second groove 17, one ends of the two limiting plates 18 are respectively provided with a rotating block 19, one end of the rotating block 19 is provided with a rotating rod 20, the outside of the rotating rod 20 is located on one side of the limiting plate 18 and is provided with an extrusion spring 21, one end of the rotating rod 20 is provided with a rotating handle 22, the outside of the rotating rod 20 is located on the outer side wall of the special-shaped placing base 12 and is provided with a rotating head 23, and one end of the limiting plate 18 is provided with a rubber pad 24.
As shown in fig. 1 and 4, one end of a first adjusting rod 9 is fixedly connected with one of the sliding blocks 8, the other end of the first adjusting rod 9 is fixedly connected with a second mounting block 15, a second adjusting rod 10 is fixedly connected with the other sliding block 8, and the other end of the second adjusting rod 10 is fixedly connected with a first mounting block 14, so that the supporting effect can be achieved through the first adjusting rod 9 and the second adjusting rod 10, and the buffering effect can be achieved on the support.
As shown in the attached drawings 1 and 4, the middle parts of the first adjusting rod 9 and the second adjusting rod 10 are respectively penetrated through and provided with an opening, the adjusting rods are arranged inside the openings, the first adjusting rod 9 and the second adjusting rod 10 are arranged in a crossed mode, and the first adjusting rod 9 and the second adjusting rod 10 are movably connected, so that the support is more stable through the crossed arrangement of the first adjusting rod 9 and the second adjusting rod 10.
As shown in fig. 2 and 3, the rotating rod 20 is rotatably connected to the rotating block 19, a through hole 25 is penetratingly formed on the outer side wall of the special-shaped placing base 12 and on a side close to the second groove 17, and one end of the rotating rod 20 extends to a side of the special-shaped placing base 12 through the through hole 25, so that the rotating rod 20 is rotated inside the rotating block 19 by rotating the rotating rod 20.
As shown in fig. 1, a short-circuiting device body 26 is disposed inside the second groove 17, and the short-circuiting device body 26 is disposed between the two limit plates 18, so that the short-circuiting device body 26 is limited and fixed by adjusting the relative distance between the two limit plates 18.
As shown in fig. 1, both ends of the fixing rod 3 are fixedly connected with the telescopic rod 2, and the top of the telescopic rod 2 is fixedly connected with the concave plate 4, so that the support is fixed by the fixing rod 3 and the telescopic rod 2 to have stability, and meanwhile, the support has the effect of being adjusted up and down by the telescopic rod 2.
As shown in fig. 1 and 4, two ends of the sliding rod 7 are fixedly connected with the connecting block 6, and the sliding block 8 is slidably connected with the sliding rod 7, so that the weight applied to the bracket is buffered by the sliding fit between the sliding block 8 and the sliding rod 7.
The utility model discloses the theory of operation: when in use, the breaker body is firstly placed in the second placing groove, then the rotating handle 22 drives the rotating rod 20 to rotate by rotating the rotating handle 22 of the two fixing mechanisms, the rotating rod 20 rotates in the rotating block 19 while rotating, the two limiting plates 18 move towards opposite directions, the short-circuiting device body 26 is limited and fixed by the two limiting plates 18, the limiting plate 18 limits the short-circuiting device body 26 and simultaneously the extrusion spring 21 is stressed to compress, so that the circuit breaker body is prevented from shaking while being limited and fixed, can protect short circuiter body 26 through rubber protection pad 24, drive slider 8 through first regulation pole 9 and second regulation pole 10 and slide in slide bar 7 outside and can make the support whole be in stably and difficult emergence fracture, make the support can be more to the effect of playing the support, make the support whole be in the state that can be convenient for adjust from top to bottom through telescopic link 2.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a circuit breaker installing support convenient to adjust, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with two telescopic rods (2), two fixed rods (3) are arranged between the two telescopic rods (2), and the top of each telescopic rod (2) is provided with a buffer mechanism;
the buffer mechanism comprises a concave plate (4), the concave plate (4) is arranged at the tops of two telescopic rods (2), two placing blocks (5) are arranged inside the concave plate (4), one ends of the two placing blocks (5) are respectively provided with a connecting block (6), a sliding rod (7) is arranged between the two connecting blocks (6), two sliding blocks (8) are arranged outside the sliding rod (7), a first adjusting rod (9) is arranged at the top of one sliding block (8), a second adjusting rod (10) is arranged at the top of the other sliding block (8), cavities (11) are arranged inside the two placing blocks (5), special-shaped placing bases (12) are arranged inside the cavities (11), first grooves (13) are arranged on the bottom surfaces of the special-shaped placing bases (12), first mounting blocks (14) and second mounting blocks (15) are arranged inside the first grooves (13), the first mounting block (14) is arranged on one side of the second mounting block (15), a compression spring (16) is arranged in the cavity (11), the compression spring (16) is arranged at the bottom of the special-shaped placing base (12), a second groove (17) is formed in the top surface of the special-shaped placing base (12), and a fixing mechanism is arranged in the second groove (17);
fixed establishment includes two limiting plates (18), two limiting plate (18) all set up inside second recess (17), two limiting plate (18) one end all is provided with turning block (19), turning block (19) one end is provided with bull stick (20), bull stick (20) outside is located limiting plate (18) one side and is provided with extrusion spring (21), bull stick (20) one end is provided with commentaries on classics handle (22), bull stick (20) outside is located the dysmorphism and places base (12) lateral wall and be provided with and rotate head (23), limiting plate (18) one end is provided with rubber protection pad (24).
2. The circuit breaker mounting bracket as recited in claim 1, wherein: one end of the first adjusting rod (9) is fixedly connected with one of the sliding blocks (8), the other end of the first adjusting rod (9) is fixedly connected with the second mounting block (15), the second adjusting rod (10) is fixedly connected with the other sliding block (8), and the other end of the second adjusting rod (10) is fixedly connected with the first mounting block (14).
3. The circuit breaker mounting bracket as recited in claim 1, wherein: the opening is formed in the middle of each of the first adjusting rod (9) and the second adjusting rod (10) in a penetrating mode, the adjusting rods are arranged inside the opening, the first adjusting rod (9) and the second adjusting rod (10) are arranged in a crossed mode, and the first adjusting rod (9) is movably connected with the second adjusting rod (10).
4. The circuit breaker mounting bracket as recited in claim 1, wherein: the rotating rod (20) is rotatably connected with the rotating block (19), a through hole (25) penetrates through the outer side wall of the special-shaped placing base (12) and is close to one side of the second groove (17), and one end of the rotating rod (20) extends to one side of the special-shaped placing base (12) through the through hole (25).
5. The circuit breaker mounting bracket as recited in claim 1, wherein: a short-circuiting device body (26) is arranged in the second groove (17), and the short-circuiting device body (26) is arranged between the two limiting plates (18).
6. The circuit breaker mounting bracket as recited in claim 1, wherein: both ends of the fixed rod (3) are fixedly connected with the telescopic rod (2), and the top of the telescopic rod (2) is fixedly connected with the concave plate (4).
7. The circuit breaker mounting bracket as recited in claim 1, wherein: the two ends of the sliding rod (7) are fixedly connected with the connecting block (6), and the sliding block (8) is connected with the sliding rod (7) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309240.XU CN213752576U (en) | 2020-12-31 | 2020-12-31 | Circuit breaker installing support convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309240.XU CN213752576U (en) | 2020-12-31 | 2020-12-31 | Circuit breaker installing support convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213752576U true CN213752576U (en) | 2021-07-20 |
Family
ID=76837551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023309240.XU Expired - Fee Related CN213752576U (en) | 2020-12-31 | 2020-12-31 | Circuit breaker installing support convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213752576U (en) |
-
2020
- 2020-12-31 CN CN202023309240.XU patent/CN213752576U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |