CN215771024U - High-voltage reactance type starter circuit breaker bracket fixing mechanism - Google Patents
High-voltage reactance type starter circuit breaker bracket fixing mechanism Download PDFInfo
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- CN215771024U CN215771024U CN202121955218.4U CN202121955218U CN215771024U CN 215771024 U CN215771024 U CN 215771024U CN 202121955218 U CN202121955218 U CN 202121955218U CN 215771024 U CN215771024 U CN 215771024U
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Abstract
The utility model discloses a high-voltage reactance type starter circuit breaker bracket fixing mechanism which comprises a fixing frame, wherein thread fixing rods are connected to two sides of the front surface of the fixing frame in a penetrating mode, fixing plates are sleeved on the surfaces of the thread fixing rods, a starter body is installed at the top of each fixing plate, and thread sleeves are installed on two sides of the front surface of each fixing plate. According to the utility model, through the arrangement of the fixing frame, the thread fixing rod, the movable plate and the clamping block, when an operator uses the device to work, the operator can firstly place the starting gas circuit breaker body on one side of the fixing frame, and then insert the hand-operated rod into the circular cylinder at one end of the thread fixing rod, when the thread fixing rod is stably inserted into the threaded sleeve, the operator can stop rotating the thread fixing rod, so that the phenomenon that the normal work of the starter body is influenced due to the shaking generated during the work of the starter body is avoided, and the practicability of the device is further improved.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a high-voltage reactance type starter circuit breaker bracket fixing mechanism.
Background
The starter circuit breaker is a main switch used for switching on and off a power supply, can be rapidly switched off when a main circuit has faults such as short circuit, grounding and the like, and plays a role in protection.
Among the prior art a high-tension reactance formula starter circuit breaker bracket fixed establishment shortcoming is not enough:
1. in the prior art, most circuit breakers are difficult to fix a circuit breaker body when working, and the circuit breaker is easy to shake in the using process, so that the normal work of the circuit breaker is influenced;
2. among the prior art a high-tension reactance formula starter circuit breaker bracket fixed establishment, most circuit breakers are carrying out the during operation, if weather is comparatively hot, can produce the heat in addition the circuit breaker body during operation, if the circuit breaker body carries out continuous work in the higher environment of temperature, easily causes the damage to the circuit breaker body.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high-voltage reactance type starter circuit breaker bracket fixing mechanism, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme that the high-voltage reactance type starter circuit breaker bracket fixing mechanism comprises a fixing frame, wherein the threads on two positive sides of the fixing frame are in through connection with threaded fixing rods, the surface of each threaded fixing rod is sleeved with a fixing plate, a starter body is installed at the top of each fixing plate, threaded sleeves are installed on two positive sides of each fixing plate, a movable plate is arranged on one side of the fixing frame, a supporting rod is installed at the bottom of the fixing frame, a clamping groove is formed in one side of each movable plate, a clamping block is arranged inside each clamping groove, a square plate is arranged on one side of each clamping block, and a fixing bolt is in through connection with the threads in the middle of one side of each square plate.
Preferably, the middle part of mount bottom is provided with the heat dissipation case, the equal threaded connection in both sides of the interior diapire of heat dissipation case has the motor mount, the inside wall of motor mount is provided with the motor, the motor output is connected with the movable rod, the top on movable rod surface is provided with the flabellum.
Preferably, a round tube is installed at one end of the threaded fixing rod, and a limiting block is installed inside the round tube.
Preferably, the inside of circular cylinder is pegged graft and is had the hand pole, the surface of hand pole is provided with the protective sheath.
Preferably, extension plates are installed on two sides of the heat dissipation box, and a fixing cylinder is arranged on one side of the inner bottom wall of each extension plate.
Preferably, the inner bottom wall of the fixed cylinder is provided with a damping spring, and the top of the damping spring is provided with a bearing plate.
Preferably, one side of the inner wall of the heat dissipation box is provided with a filter screen frame, and supporting plates are installed at the tops of two sides of the heat dissipation box.
Compared with the prior art, the utility model has the following beneficial effects:
1. through the arrangement of the fixing frame, the thread fixing rod, the movable plate and the clamping block, when an operator uses the device to work, the operator can firstly place the starting gas circuit breaker body on one side of the fixing frame, then insert the hand rocking rod into the circular barrel at one end of the thread fixing rod, then rotate the hand rocking rod, so that the thread fixing rod passes through the fixing plate and moves towards the back of the fixing frame, when the thread fixing rod is stably inserted into the threaded sleeve, the operator can stop rotating the thread fixing rod, so that the starter body can be fixed on the inner side wall of the fixing frame, finally insert the clamping block into the clamping groove, and fix the movable plate on one side of the fixing frame by using the fixing bolt, thereby increasing the stability between the starter body and the fixing frame, and avoiding the influence on the normal work of the starter body due to the shaking generated when the starter body works, which in turn increases the utility of the device.
2. By arranging the heat dissipation box, the movable rod, the damping spring and the motor, when an operator installs the starter body on the inner side wall of the fixed frame, the operator inserts the support rod into the fixed cylinder, the support rod can extrude the damping spring, so that the damping spring is deformed, the damping spring can generate a reaction force to the support rod, can absorb shock for the fixed frame and the starter body, meanwhile, an operator can start the motor, the output end of the motor drives the movable rod to rotate, so that the movable rod drives the fan blades to rotate, the air flow of the inside of the heat dissipation box can be accelerated, the heat dissipation can be carried out on the bottom of the starter body, the normal work that the temperature is too high and the starter body is influenced due to the fact that the heat is accumulated in the heat dissipation box is avoided, the service life of the starter body is prolonged, and then the practicability of the device is improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of a heat dissipation case according to the present invention;
FIG. 3 is a schematic cross-sectional view of a heat dissipation case according to the present invention;
fig. 4 is a schematic view of the fixing frame of the present invention.
In the figure: 1. a fixed mount; 2. a threaded fixing rod; 3. a fixing plate; 4. a starter body; 5. a threaded sleeve; 6. a movable plate; 7. a card slot; 8. a clamping block; 9. a square plate; 10. fixing the bolt; 11. a heat dissipation box; 12. a motor fixing frame; 13. a movable rod; 14. a fan blade; 15. a circular cylinder; 16. a limiting block; 17. a hand lever; 18. a protective sleeve; 19. an extension plate; 20. a fixed cylinder; 21. a support bar; 22. a damping spring; 23. a bearing plate; 24. a screen frame; 25. a support plate; 26. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an embodiment of the utility model provides a high-voltage reactance type starter circuit breaker bracket fixing mechanism, which includes a fixing frame 1, wherein two threads on the front side of the fixing frame 1 are connected with a threaded fixing rod 2 in a penetrating manner, a fixing plate 3 is sleeved on the surface of the threaded fixing rod 2, a starter body 4 is installed on the top of the fixing plate 3, threaded sleeves 5 are installed on two sides of the front side of the fixing plate 3, a movable plate 6 is arranged on one side of the fixing frame 1, a support rod 21 is installed at the bottom of the fixing frame 1, a clamping groove 7 is formed on one side of the movable plate 6, and a clamping block 8 is arranged inside the clamping groove 7;
through the arrangement of the fixed frame 1, the thread fixing rod 2, the movable plate 6 and the fixture block 8, when an operator uses the device to work, the operator can firstly place the starter body 4 on one side of the fixed frame 1, then insert the hand-operated rod 17 into the circular barrel 15 at one end of the thread fixing rod 2, and then rotate the hand-operated rocker 17, so that the thread fixing rod 2 passes through the fixed plate 3 to move towards the back of the fixed frame 1, when the thread fixing rod 2 is stably inserted into the threaded sleeve 5, the operator can stop rotating the thread fixing rod 2, thereby fixing the starter body 4 on the inner side wall of the fixed frame 1, finally insert the fixture block 8 into the clamping groove 7, fix the movable plate 6 on one side of the fixed frame 1 by using the fixing bolt 10, thereby increasing the stability between the starter body 4 and the fixed frame 1, and avoiding the starter body 4 from shaking to influence the normal work of the starter body 4 during the work, the practicability of the device is improved;
a square plate 9 is arranged on one side of the fixture block 8, a fixing bolt 10 is in threaded through connection with the middle of one side of the square plate 9, a heat dissipation box 11 is arranged on the middle of the bottom of the fixing frame 1, a motor fixing frame 12 is in threaded connection with both sides of the inner bottom wall of the heat dissipation box 11, and a motor 26 is arranged on the inner side wall of the motor fixing frame 12;
through the arrangement of the heat dissipation box 11, the movable rod 13, the damping spring 22 and the motor 26, when an operator installs the starter body 4 on the inner side wall of the fixed frame 1, the operator inserts the support rod 21 into the fixed cylinder 20, the support rod 21 can extrude the damping spring 22, so that the damping spring 22 deforms, the damping spring 22 can generate a reaction force on the support rod 21, so as to damp the fixed frame 1 and the starter body 4, meanwhile, the operator can start the motor 26, the output end of the motor 26 drives the movable rod 13 to rotate, so that the movable rod 13 drives the fan blades 14 to rotate, so as to accelerate the air flow in the heat dissipation box 11, dissipate the heat at the bottom of the starter body 4, avoid the heat accumulated in the heat dissipation box 11 from causing overhigh temperature and affecting the normal work of the starter body 4, thereby prolonging the service life of the starter body 4, the practicability of the device is improved;
the output of motor 26 is connected with movable rod 13, the top on movable rod 13 surface is provided with flabellum 14, circular cylinder 15 is installed to the one end of thread fixing rod 2, the internally mounted of circular cylinder 15 has stopper 16, circular cylinder 15's inside is pegged graft and is had hand pole 17, hand pole 17's surface is provided with protective sheath 18, extension plate 19 is all installed to the both sides of heat dissipation case 11, one side of diapire is provided with solid fixed cylinder 20 in the extension plate 19, gu fixed cylinder 20's inner diapire is provided with damping spring 22, damping spring 22's top is provided with accepts board 23, one side of heat dissipation case 11 inner wall is provided with strainer holder 24, backup pad 25 is installed at the top of heat dissipation case 11 both sides.
In the utility model, the working steps of the device are as follows:
1. through the matching work of the fixed frame 1, the thread fixing rod 2, the movable plate 6 and the clamping block 8, when an operator uses the device to work, the operator can firstly place the starter body 4 on one side of the fixed frame 1, then insert the hand-operated rod 17 into the circular barrel 15 at one end of the thread fixing rod 2, and then rotate the hand-operated rocker 17, so that the thread fixing rod 2 passes through the fixed plate 3 to move towards the back of the fixed frame 1, when the thread fixing rod 2 is stably inserted into the threaded sleeve 5, the operator can stop rotating the thread fixing rod 2, thereby fixing the starter body 4 on the inner side wall of the fixed frame 1, finally insert the clamping block 8 into the clamping groove 7, fix the movable plate 6 on one side of the fixed frame 1 by using the fixing bolt 10, thereby increasing the stability between the starter body 4 and the fixed frame 1, and avoiding the starter body 4 from shaking to influence the normal work of the starter body 4 during the work, the practicability of the device is improved;
2. through the matching work of the heat dissipation box 11, the movable rod 13, the damping spring 22 and the motor 26, when an operator installs the starter body 4 on the inner side wall of the fixed frame 1, the operator inserts the support rod 21 into the fixed cylinder 20, the support rod 21 extrudes the damping spring 22 to deform the damping spring 22, the damping spring 22 generates a reaction force on the support rod 21 to damp the fixed frame 1 and the starter body 4, meanwhile, the operator can start the motor 26, the output end of the motor 26 drives the movable rod 13 to rotate, so that the movable rod 13 drives the fan blades 14 to rotate, the air flow in the heat dissipation box 11 can be accelerated, the bottom of the starter body 4 can be cooled, and the phenomenon that the normal work of the starter body 4 is influenced by overhigh temperature caused by heat accumulated in the heat dissipation box 11 is avoided, thereby extending the life of the starter body 4 and consequently increasing the practicality of the device.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a high-tension reactance formula starter circuit breaker bracket fixed establishment, includes mount (1), its characterized in that: the starter is characterized in that threaded fixing rods (2) are connected to the two positive sides of the fixing frame (1) in a penetrating mode through threads, fixing plates (3) are sleeved on the surfaces of the threaded fixing rods (2), starter bodies (4) are installed at the tops of the fixing plates (3), threaded sleeves (5) are installed on the two positive sides of the fixing plates (3), movable plates (6) are arranged on one sides of the fixing frame (1), supporting rods (21) are installed at the bottoms of the fixing frame (1), clamping grooves (7) are formed in one sides of the movable plates (6), clamping blocks (8) are arranged inside the clamping grooves (7), square plates (9) are arranged on one sides of the clamping blocks (8), and fixing bolts (10) are connected to the middle threads of one sides of the square plates (9) in a penetrating mode.
2. The high-voltage reactance type starter circuit breaker cradle securing mechanism of claim 1, wherein: the middle part of mount (1) bottom is provided with heat dissipation case (11), the equal threaded connection in both sides of diapire has motor mount (12) in heat dissipation case (11), the inside wall of motor mount (12) is provided with motor (26), motor (26) output is connected with movable rod (13), the top on movable rod (13) surface is provided with flabellum (14).
3. The high-voltage reactance type starter circuit breaker cradle securing mechanism of claim 1, wherein: a round tube (15) is installed at one end of the threaded fixing rod (2), and a limiting block (16) is installed inside the round tube (15).
4. The high-voltage reactance type starter circuit breaker cradle securing mechanism of claim 3, wherein: the inside of circular cylinder (15) is pegged graft and is had hand cranking bar (17), the surface of hand cranking bar (17) is provided with protective sheath (18).
5. The high-voltage reactance type starter circuit breaker cradle securing mechanism of claim 2, wherein: extension plates (19) are installed on two sides of the heat dissipation box (11), and a fixing cylinder (20) is arranged on one side of the inner bottom wall of each extension plate (19).
6. The high-voltage reactance type starter circuit breaker cradle securing mechanism of claim 5, wherein: the inner bottom wall of the fixed cylinder (20) is provided with a damping spring (22), and the top of the damping spring (22) is provided with a bearing plate (23).
7. The high-voltage reactance type starter circuit breaker cradle securing mechanism of claim 2, wherein: one side of heat dissipation case (11) inner wall is provided with strainer frame (24), backup pad (25) are installed at the top of heat dissipation case (11) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121955218.4U CN215771024U (en) | 2021-08-19 | 2021-08-19 | High-voltage reactance type starter circuit breaker bracket fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121955218.4U CN215771024U (en) | 2021-08-19 | 2021-08-19 | High-voltage reactance type starter circuit breaker bracket fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215771024U true CN215771024U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121955218.4U Active CN215771024U (en) | 2021-08-19 | 2021-08-19 | High-voltage reactance type starter circuit breaker bracket fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215771024U (en) |
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2021
- 2021-08-19 CN CN202121955218.4U patent/CN215771024U/en active Active
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