CN217956503U - Tool for preventing electrical switch from sliding off - Google Patents
Tool for preventing electrical switch from sliding off Download PDFInfo
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- CN217956503U CN217956503U CN202221623259.8U CN202221623259U CN217956503U CN 217956503 U CN217956503 U CN 217956503U CN 202221623259 U CN202221623259 U CN 202221623259U CN 217956503 U CN217956503 U CN 217956503U
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- plate
- spring
- electrical switch
- tool
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Abstract
The utility model discloses a prevent electrical switch landing instrument, the on-line screen storage device comprises a base, a fixing plate, the horizontal hook, protection shield and damping device, the utility model discloses a be provided with the fixed plate at the support frame top, T type spout has been seted up to the fixed plate lateral wall, first auxiliary support board is installed to the fixed plate lateral wall, be provided with the lifter plate in the fixed plate outside, the T template is installed to the lifter plate, T template top is connected with the spring with T type spout top, the second auxiliary support board is installed to the lifter plate lateral wall, install the horizontal hook at the lifter plate top, when the circuit breaker pulls out to the support frame top, pulling lifter plate rebound drives T template extrusion spring, the spring is kick-backed and is driven lifter plate and horizontal hook and is removed downwards, the horizontal hook catches on the circuit breaker, fix the circuit breaker at the support frame top, avoid taking place the risk that the circuit breaker dropped.
Description
Technical Field
The utility model relates to an electric power engineering technical field specifically is a prevent electrical switch landing instrument.
Background
A handcart, namely a trolley pushed by a person, a built-in extraction part in a switch cabinet, the main electrical components in the switch cabinet are mounted on the switch cabinet, namely a handcart. There are generally two types of PT hand trucks and switch (circuit breaker) hand trucks. The handcart is called a trolley, and the handcart is taken as a switch handcart, and can be pulled out from a switch cabinet by hands after being paved with a guide rail under the condition of switch disconnection so as to be convenient for overhauling or replacing. Because of misoperation of personnel or jamming of the safety lock hook, the circuit breaker on the trolley slides to the ground to cause equipment damage, and the operators can be injured or even die.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the prior art electrical switch sliding prevention tool.
Therefore, the utility model aims at providing a prevent electrical switch landing instrument, through be provided with the fixed plate at the support frame top, T type spout has been seted up to the fixed plate lateral wall, first auxiliary support board is installed to the fixed plate lateral wall, be provided with the lifter plate in the fixed plate outside, the T template is installed to the lifter plate, T template top and T type spout top are connected with the spring, the second auxiliary support board is installed to the lifter plate lateral wall, install the horizontal hook at the lifter plate top, when the circuit breaker pulls out to the support frame top, the pulling lifter plate rebound drives T template extrusion spring, the spring kick-backs and drives lifter plate and horizontal hook downstream, the horizontal hook catches on the circuit breaker, fix the circuit breaker at the support frame top, avoid taking place the risk that the circuit breaker dropped.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a tool for preventing an electrical switch from slipping off, comprising:
the support device comprises a base, a support plate is mounted at the top of the base, a support frame is arranged on the side wall of the support plate, and a handle is mounted at the top of the support frame;
the fixing plate is positioned at the top of the base, a T-shaped sliding groove is formed in the side portion of the fixing plate, the T-shaped sliding groove does not extend to the top of the fixing plate, and a first auxiliary supporting plate is mounted on the side wall of the fixing plate;
the lifting plate is installed at the bottom of the transverse hook, the T-shaped plate is installed on the side wall of the lifting plate, the spring is installed at the top of the T-shaped plate, the T-shaped plate is located inside the T-shaped sliding groove, the top of the spring is connected with the top of the T-shaped sliding groove, the second auxiliary supporting plate is further installed at the bottom of the transverse hook, and the second auxiliary supporting plate is located on the side wall of the first auxiliary supporting plate.
As an optimal selection scheme of a prevent electrical switch landing instrument, wherein, the handle is installed to the backup pad lateral wall, handle pole body parcel has the rubber sleeve.
As a preferred scheme of a prevent electrical switch landing instrument, wherein, T type spout internally mounted has the guide bar, the guiding hole has been seted up at T template top, the guide bar runs through the guiding hole, the guide bar runs through the spring inner circle.
As a prevent an optimal selection scheme of electrical switch landing instrument, wherein, the spout has been seted up at the base top, the guide way has been seted up to spout symmetry lateral wall.
As a preferred scheme of a prevent electrical switch landing instrument, wherein, still include the protection shield, the curb plate is installed to protection shield symmetry lateral wall, the curb plate is located inside the spout, the guide block is installed to the curb plate lateral wall, the guide block is located inside the guide way, the second spring is installed to the protection shield bottom, second spring bottom with the spout bottom is connected, the slipmat is installed at the protection shield top.
As an optimal selection scheme of a prevent electrical switch landing instrument, wherein, still include damping device, damping device is including installing the fixed column of spout bottom, seting up the gas tank at fixed column top, installing the lifter of protection shield bottom, installing the piston board of lifter bottom with set up the gas pocket at piston board top, the piston board is located the gas inslot portion.
Compared with the prior art: through be provided with the fixed plate at the support frame top, T type spout has been seted up to the fixed plate lateral wall, first auxiliary support plate is installed to the fixed plate lateral wall, be provided with the lifter plate in the fixed plate outside, the T template is installed to the lifter plate, T template top and T type spout top are connected with the spring, the second auxiliary support plate is installed to the lifter plate lateral wall, install the horizontal hook at the lifter plate top, when the circuit breaker pulls out to the support frame top, pulling lifter plate rebound drives T template extrusion spring, the spring kick-backs and drives lifter plate and horizontal hook downstream, the horizontal hook catches on the circuit breaker, fix the circuit breaker at the support frame top, avoid taking place the risk that the circuit breaker dropped.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is an overall structure diagram of the tool for preventing the electrical switch from slipping down according to the present invention;
FIG. 2 is a partial structure view of a tool for preventing an electrical switch from slipping down;
FIG. 3 is a partial structure view of a tool for preventing an electrical switch from slipping;
fig. 4 is the utility model relates to a prevent electric switch landing instrument damping device structure picture.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a prevent electrical switch landing instrument, through be provided with the fixed plate at the support frame top, T type spout has been seted up to the fixed plate lateral wall, first auxiliary support board is installed to the fixed plate lateral wall, be provided with the lifter plate in the fixed plate outside, the T template is installed to the lifter plate, T template top and T type spout top are connected with the spring, the second auxiliary support board is installed to the lifter plate lateral wall, install the horizontal hook at the lifter plate top, when the circuit breaker pulls out to the support frame top, the pulling lifter plate rebound drives T template extrusion spring, the spring kick-backs and drives lifter plate and horizontal hook downstream, the horizontal hook catches on the circuit breaker, fix the circuit breaker at the support frame top, avoid taking place the risk that the circuit breaker dropped.
Fig. 1 to 4 are first schematic structural views illustrating an embodiment of an electrical switch slipping prevention tool according to the present invention, and referring to fig. 1 to 4, the electrical switch slipping prevention tool according to the present embodiment includes a base 100, a fixing plate 200, a transverse hook 300, a protection plate 400, and a damping device 500.
The backup pad 130 is installed at base 100 top, and backup pad 130 lateral wall is provided with support frame 160, and handle 170 is installed at support frame 160 top, and handle 170 is used for locking the dolly to the cabinet body on, and the handle top upwards extends when rotating to the inboard and blocks the track realization locking, rotates to the outside and drives the handle top and reset and carry out the unblock. When operating this handle, the trolley upper handle must be aligned and held against the switch cabinet guide rail. During unlocking, the handle 170 must be pulled backwards at the same time, the handle 140 is installed on the side wall of the supporting plate 130, the rubber sleeve 150 wraps the rod body of the handle 140, the friction force between the hand and the rod body of the handle 140 can be increased by the rubber sleeve 150, meanwhile, the comfort level when the handle 140 is gripped by the hand is improved, the sliding groove 110 is formed in the top of the base 100, and the guide groove 120 is formed in the symmetrical side wall of the sliding groove 110.
The fixing plate 200 is positioned on the top of the base 100, the side of the fixing plate 200 is provided with a T-shaped chute 210, the T-shaped chute 210 does not extend to the top of the fixing plate 200, the side wall of the fixing plate 200 is provided with a first auxiliary supporting plate 230, the T-shaped chute 210 is internally provided with a guide rod 220, the top of the T-shaped plate 320 is provided with a guide hole 330, the guide rod 220 penetrates through the inner ring of a spring 340, the bottom of the transverse hook 300 is provided with a lifting plate 310, the side wall of the lifting plate 310 is provided with a T-shaped plate 320, the top of the T-shaped plate 320 is provided with the spring 340, the T-shaped plate 320 is positioned inside the T-shaped chute 210, the top of the spring 340 is connected with the top of the T-shaped chute 210, the bottom of the transverse hook 300 is also provided with a second auxiliary supporting plate 350, and the second auxiliary supporting plate 350 is positioned on the side wall of the first auxiliary supporting plate 230, guide bar 220 plays the guide effect to T template 320, can improve the stability of T template 320 when T type spout 210 inside slides, pulling horizontal hook 300 drives lifter plate 310 rebound during the use, T template 320 is at the inside lapse of T type spout 210, extrude spring 340 between T template 320 and the T type spout 210, after upwards pulling the horizontal hook 300 and put in place, arrange the circuit breaker in support frame 160 top, and be located the below of horizontal hook 300, loosen horizontal hook 300, spring 340 kick-backs and promotes lifter plate 310 and horizontal hook 300 lapse, after horizontal hook 300 resets to the circuit breaker top position, horizontal hook 300 catches on the circuit breaker top, fix the circuit breaker at support frame 160 top, prevent that the circuit breaker from the landing of support frame 160 top.
The damping device 500 includes a fixing column 510 installed at the bottom of the sliding slot 110, an air groove 520 opened at the top of the fixing column 510, a lifting rod 530 installed at the bottom of the protection plate 400, a piston plate 540 installed at the bottom of the lifting rod 530, and an air hole 550 opened at the top of the piston plate 540, the piston plate 540 is located inside the air groove 520, when the protection plate 400 moves downward, the protection plate 400 drives the lifting rod 530 to move downward, the lifting rod 530 drives the piston plate 540 to slide downward inside the air groove 520, when the piston plate 540 slides, air inside the air groove 520 is extruded and exhausted from the air hole 550, the downward force of the protection plate 400 is buffered by using the air friction force, when the second spring 430 rebounds to push the protection plate 400 to move upward, the protection plate 400 drives the piston plate 540 to move upward inside the air groove 520, when the piston plate 540 slides, air enters the air groove 520 from the air hole 550, the rebounding force of the second spring 430 is neutralized by using the air friction force, and a damping effect is achieved.
With reference to fig. 1-4, an electrical switch landing prevention tool of this embodiment, in use, the pulling horizontal hook 300 drives the T-shaped plate 320 to move upward and press the spring 340 inside the T-shaped chute 210, the breaker is pulled to the top of the support frame 160, the horizontal hook 300 is loosened, the spring 340 rebounds to push the horizontal hook 300 to move downward to hook the top of the breaker, the breaker is fixed to the top of the support frame 160, the breaker is prevented from slipping, meanwhile, when the breaker drops carelessly, the breaker drops to the top of the protection plate 400, the protection plate 400 slides downward under the stress, the second spring 430 and the damping device 500 cushion and damp the downward force of the protection plate 400, and the breaker is prevented from being damaged by impact force.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A tool for preventing an electrical switch from slipping off, comprising:
the device comprises a base (100), wherein a supporting plate (130) is installed at the top of the base (100), a supporting frame (160) is arranged on the side wall of the supporting plate (130), and a handle (170) is installed at the top of the supporting frame (160);
the fixing plate (200) is positioned at the top of the base (100), a T-shaped sliding groove (210) is formed in the side part of the fixing plate (200), the T-shaped sliding groove (210) does not extend to the top of the fixing plate (200), and a first auxiliary supporting plate (230) is mounted on the side wall of the fixing plate (200);
horizontal hook (300), lifter plate (310) is installed to horizontal hook (300) bottom, T template (320) is installed to lifter plate (310) lateral wall, spring (340) are installed at T template (320) top, T template (320) are located inside T type spout (210), spring (340) top with T type spout (210) top is connected, second auxiliary support plate (350) are still installed to horizontal hook (300) bottom, second auxiliary support plate (350) are located first auxiliary support plate (230) lateral wall.
2. The tool for preventing the electrical switch from sliding down as claimed in claim 1, wherein a handle (140) is mounted on the side wall of the supporting plate (130), and the handle (140) is covered with a rubber sleeve (150).
3. The tool for preventing the electrical switch from sliding down is characterized in that a guide rod (220) is installed inside the T-shaped sliding groove (210), a guide hole (330) is formed in the top of the T-shaped plate (320), the guide rod (220) penetrates through the guide hole (330), and the guide rod (220) penetrates through an inner ring of the spring (340).
4. The tool for preventing the electrical switch from sliding down according to claim 3, wherein a sliding groove (110) is formed at the top of the base (100), and guide grooves (120) are formed on symmetrical side walls of the sliding groove (110).
5. The tool for preventing the electrical switch from slipping down as claimed in claim 4, further comprising a protection plate (400), wherein a side plate (410) is installed on the symmetrical side wall of the protection plate (400), the side plate (410) is located inside the sliding groove (110), a guide block (420) is installed on the side wall of the side plate (410), the guide block (420) is located inside the guide groove (120), a second spring (430) is installed at the bottom of the protection plate (400), the bottom of the second spring (430) is connected with the bottom of the sliding groove (110), and an anti-slip pad (440) is installed at the top of the protection plate (400).
6. The tool for preventing the electrical switch from sliding down as claimed in claim 5, further comprising a damping device (500), wherein the damping device (500) comprises a fixing column (510) installed at the bottom of the sliding slot (110), an air slot (520) opened at the top of the fixing column (510), a lifting rod (530) installed at the bottom of the protection plate (400), a piston plate (540) installed at the bottom of the lifting rod (530), and an air hole (550) opened at the top of the piston plate (540), and the piston plate (540) is located inside the air slot (520).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221623259.8U CN217956503U (en) | 2022-06-27 | 2022-06-27 | Tool for preventing electrical switch from sliding off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221623259.8U CN217956503U (en) | 2022-06-27 | 2022-06-27 | Tool for preventing electrical switch from sliding off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217956503U true CN217956503U (en) | 2022-12-02 |
Family
ID=84219117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221623259.8U Active CN217956503U (en) | 2022-06-27 | 2022-06-27 | Tool for preventing electrical switch from sliding off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217956503U (en) |
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2022
- 2022-06-27 CN CN202221623259.8U patent/CN217956503U/en active Active
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