CN212648761U - Electrical equipment dustproof protection device - Google Patents
Electrical equipment dustproof protection device Download PDFInfo
- Publication number
- CN212648761U CN212648761U CN202021301090.5U CN202021301090U CN212648761U CN 212648761 U CN212648761 U CN 212648761U CN 202021301090 U CN202021301090 U CN 202021301090U CN 212648761 U CN212648761 U CN 212648761U
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- CN
- China
- Prior art keywords
- mounting panel
- electrical equipment
- mounting
- fixture block
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electrical equipment protection device that prevents dust, including mounting panel and trapezoidal plate, the bottom of mounting panel offsets with the upper end of trapezoidal plate, the upper end of trapezoidal plate is equipped with two draw-in grooves, the handle is installed to the front end of mounting panel, the anterior terminal surface of mounting panel is equipped with the mounting groove, install the installation pole in the mounting groove, install two fixed pulleys on the installation pole, two all be equipped with canceling release mechanical system, two between the interior top middle part of fixture block and mounting groove the fixture block all runs through the mounting panel and rather than sliding connection, two the fixture block all extends to in the relative draw-in groove, two be equipped with pulling mechanism between the other end of stay cord and the handle. The utility model discloses it is rational in infrastructure, through the cooperation with the card strip, can carry out stable spacing to the mounting panel, and then guarantee the stability of electrical equipment installation on the mounting panel, and the convenience is installed the dismantlement to the mounting panel.
Description
Technical Field
The utility model relates to a protection cabinet technical field especially relates to an electrical equipment protection device that prevents dust.
Background
The prior art discloses a dustproof protection device for electrical equipment with application number CN201922051387.4, which comprises a box body and supporting legs, wherein the supporting legs are arranged at two sides of the box body, an electrical equipment mounting plate is arranged at the lower part of an inner cavity of the box body, a cable channel is arranged at the rear wall of the box body, which is close to the upper side of the electrical equipment mounting plate, when the electrical equipment is on fire, a temperature sensor senses that the temperature in the box body exceeds a set value, a signal is sent in time to control an automatic opening mechanism to unlock, a cover plate of a sandbox is opened, so that dry sand in the sandbox extinguishes the electrical equipment, more serious safety accidents are avoided, the device can effectively play a dustproof role by arranging a filter screen and an arc cover at a vent, and can extract the electrical equipment mounting plate to automatically slide down along the trapezoid plate after the dry sand extinguishes the fire through the detachable electrical equipment mounting plate, the, manual cleaning of sand is not required.
Above-mentioned patent weak point lies in, for dismantling between electrical equipment mounting panel and the box and be connected, the box inner wall corresponds the electrical equipment mounting panel and is equipped with the card strip, and it is not enough to install spacing effect through the card strip to the mounting panel, and this patent does not disclose specific detachable machanism, if through connections such as screw, then greatly reduced the efficiency of pulling out the mounting panel, to prior art not enough, therefore we have designed an electrical equipment dust protection device and have solved above problem.
Disclosure of Invention
The utility model aims at solving the shortcoming that exists among the prior art, and the dustproof protection device of electrical equipment who proposes, it can carry out stable spacing to the mounting panel through the cooperation with the card strip, and then guarantees the stability of electrical equipment installation on the mounting panel, and conveniently installs the dismantlement to the mounting panel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electrical equipment protection device that prevents dust, includes mounting panel and trapezoidal plate, the bottom of mounting panel offsets with the upper end of trapezoidal plate, the upper end of trapezoidal plate is equipped with two draw-in grooves, the handle is installed to the front end of mounting panel, the anterior terminal surface of mounting panel is equipped with the mounting groove, install the installation pole in the mounting groove, install two fixed pulleys, two on the installation pole all around being equipped with the stay cord on the fixed pulley, be close to the equal fixedly connected with fixture block of one end of two stay cords of fixed pulley, two all be equipped with canceling release mechanical system, two between the interior top middle part of fixture block and mounting groove the fixture block all runs through the mounting panel and rather than sliding connection, two in the fixture block all extends to relative draw-in groove, two be equipped with pulling mechanism between the other end of.
Preferably, the reset mechanism comprises a first telescopic rod and a first spring, the first telescopic rod and the first spring are fixedly connected with the inner top of the mounting groove and the upper end of the clamping block, and the first spring is sleeved outside the first telescopic rod.
Preferably, the pulling mechanism comprises a connecting rod fixedly connected with the two pull ropes, and a plurality of second springs and second telescopic rods are fixedly connected between the connecting rod and the handle.
Preferably, the connecting rod is provided with a rubber sleeve on the surface opposite to the mounting groove.
Preferably, the bottom of the mounting plate is provided with two through grooves in a penetrating manner, and the two clamping blocks respectively penetrate through the two through grooves and are in sliding connection with the through grooves.
Preferably, the distance between the connecting rod and the handle is greater than the depth of the clamping groove.
Compared with the prior art, the utility model, its beneficial effect does:
1. handle and connecting rod are held to the hand, and the connecting rod can remove to the direction of handle when holding tightly to the hand, and the connecting rod removes two stay cords of drive and removes, and two stay cords remove and drive two fixture blocks and remove to can make the fixture block break away from the draw-in groove, then the staff outwards stimulates the handle and can take out the mounting panel, and easy operation is swift.
2. Hold the connecting rod and make its indentation lead to the inslot, then place the mounting panel on card strip and trapezoidal plate and loosen the connecting rod, under the effect of first spring, the fixture block offsets with trapezoidal plate, promote the mounting panel and remove, when the fixture block is relative time with the draw-in groove, under the effect of first spring, the fixture block inserts in the draw-in groove, so realize the installation to the mounting panel, through the cooperation of fixture block and draw-in groove, can guarantee the stable installation on trapezoidal plate of mounting panel, and then guaranteed the stability after the electrical equipment installation.
To sum up, the utility model discloses rational in infrastructure, through the cooperation with the card strip, can carry out stable spacing to the mounting panel, and then guarantee the stability of electrical equipment installation on the mounting panel, and the convenience is installed the dismantlement to the mounting panel.
Drawings
Fig. 1 is a schematic structural view of a dustproof protection device for electrical equipment according to the present invention;
fig. 2 is a top view of a partial structure of the dustproof protection device for electrical equipment according to the present invention;
fig. 3 is a side sectional view of a partial structure in the dustproof protection device for electrical equipment.
In the figure: the device comprises a mounting plate 1, a handle 2, a trapezoidal plate 3, a clamping block 4, a clamping groove 5, a second spring 6, a second telescopic rod 7, a connecting rod 8, a mounting groove 9, a pull rope 10, a mounting rod 11, a fixed pulley 12, a first telescopic rod 13 and a first spring 14.
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.
Referring to fig. 1-3, a dustproof protection device for electrical equipment comprises a mounting plate 1 and a trapezoidal plate 3, wherein the bottom of the mounting plate 1 abuts against the upper end of the trapezoidal plate 3, two clamping grooves 5 are formed in the upper end of the trapezoidal plate 3, a handle 2 is mounted at the front end of the mounting plate 1, a mounting groove 9 is formed in the front end face of the mounting plate 1, a mounting rod 11 is mounted in the mounting groove 9, two fixed pulleys 12 are mounted on the mounting rod 11, and a limiting block is arranged on each fixed pulley 12 to prevent a pull rope 10 from being separated from the corresponding fixed pulley 12, which is the prior art; the two fixed pulleys 12 are respectively provided with a pull rope 10 in a winding manner, one ends of the two pull ropes 10 close to the fixed pulleys 12 are respectively and fixedly connected with a fixture block 4, and the position of the fixture block 4 is just opposite to the position of the clamping groove 5.
All be equipped with canceling release mechanical system between the interior top middle part of two fixture blocks 4 and mounting groove 9, canceling release mechanical system include with mounting groove 9 interior top and fixture block 4 upper end fixed connection's first telescopic link 13 and first spring 14, first spring 14 cover is in the outside of first telescopic link 13 for fixture block 4 resets, so that block 5 is gone into to the card once more.
The two fixture blocks 4 penetrate through the mounting plate 1 and are connected with the mounting plate in a sliding manner, two through grooves penetrate through the bottom of the mounting plate 1, and the two fixture blocks 4 penetrate through the two through grooves respectively and are connected with the through grooves in a sliding manner; two fixture blocks 4 all extend to relative draw-in groove 5 in, spacing can carry on spacingly to the upper and lower position of mounting panel 1, and prior art then can carry on spacingly to the horizontal position of mounting panel 1 through fixture block 4 and draw-in groove 5, makes it be difficult for removing to can guarantee the stability after the electrical equipment installation.
A pulling mechanism is arranged between the other ends of the two pull ropes 10 and the handle 2, the pulling mechanism comprises a connecting rod 8 fixedly connected with the two pull ropes 10, and a rubber sleeve is arranged on one surface of the connecting rod 8 opposite to the mounting groove 9; a plurality of second springs 6 and second telescopic link 7 of fixedly connected with between connecting rod 8 and the handle 2, the distance between connecting rod 8 and the handle 2 is greater than the degree of depth of draw-in groove 5, when guaranteeing to stimulate connecting rod 8, can guarantee that fixture block 4 breaks away from draw-in groove 5.
The utility model discloses during the use, if need pull out mounting panel 1, the staff can hold handle 2 and connecting rod 8, and hand connecting rod 8 can remove to the direction of handle 2 when holding tightly, and connecting rod 8 removes and drives two stay cords 10 and remove, and two stay cords 10 remove and drive two fixture blocks 4 and remove to can make fixture block 4 break away from draw-in groove 5, then staff outside pulling handle 2 can take out mounting panel 1, and easy operation is swift.
During the installation, the staff still holds connecting rod 8 and makes its indentation lead to the inslot, then place mounting panel 1 on card strip and trapezoidal plate 3 and loosen connecting rod 8, under the effect of first spring 14, fixture block 4 offsets with trapezoidal plate 3, promote mounting panel 1 and remove, when fixture block 4 is relative to draw-in groove 5, under the effect of first spring 14, fixture block 4 inserts in draw-in groove 5, so realize the installation to mounting panel 1, through the cooperation of fixture block 4 with draw-in groove 5, can guarantee that mounting panel 1 is stable installs on trapezoidal plate 3, and then guaranteed the stability after the electrical equipment installation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electrical equipment dust protection device, includes mounting panel (1) and trapezoidal plate (3), the bottom of mounting panel (1) offsets with the upper end of trapezoidal plate (3), its characterized in that, the upper end of trapezoidal plate (3) is equipped with two draw-in grooves (5), handle (2) are installed to the front end of mounting panel (1), mounting panel (1) front portion terminal surface is equipped with mounting groove (9), install installation pole (11) in mounting groove (9), install two fixed pulleys (12) on installation pole (11), all around being equipped with stay cord (10) on two fixed pulleys (12), the equal fixedly connected with fixture block (4) of one end of two stay cords (10) that are close to fixed pulley (12), two all be equipped with canceling release mechanical system between the interior top middle part of fixture block (4) and mounting groove (9), two fixture block (4) all run through mounting panel (1) and rather than sliding connection, the two clamping blocks (4) extend into the opposite clamping grooves (5), and a pulling mechanism is arranged between the other end of each of the two pull ropes (10) and the handle (2).
2. The dustproof protection device for the electrical equipment according to claim 1, wherein the reset mechanism comprises a first telescopic rod (13) and a first spring (14) which are fixedly connected with the inner top of the mounting groove (9) and the upper end of the clamping block (4), and the first spring (14) is sleeved outside the first telescopic rod (13).
3. The dustproof protection device for the electrical equipment according to claim 1, wherein the pulling mechanism comprises a connecting rod (8) fixedly connected with two pull ropes (10), and a plurality of second springs (6) and second telescopic rods (7) are fixedly connected between the connecting rod (8) and the pull handle (2).
4. A dust protection arrangement for electrical equipment according to claim 3, wherein the side of the connection rod (8) opposite the mounting groove (9) is provided with a rubber sleeve.
5. The dustproof protection device for the electrical equipment according to claim 1, wherein two through grooves are formed in the bottom of the mounting plate (1), and the two clamping blocks (4) respectively penetrate through the two through grooves and are in sliding connection with the through grooves.
6. A dust protection arrangement for electrical equipment according to claim 3, characterized in that the distance between the connecting rod (8) and the handle (2) is greater than the depth of the slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301090.5U CN212648761U (en) | 2020-07-06 | 2020-07-06 | Electrical equipment dustproof protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301090.5U CN212648761U (en) | 2020-07-06 | 2020-07-06 | Electrical equipment dustproof protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212648761U true CN212648761U (en) | 2021-03-02 |
Family
ID=74784508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021301090.5U Expired - Fee Related CN212648761U (en) | 2020-07-06 | 2020-07-06 | Electrical equipment dustproof protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212648761U (en) |
-
2020
- 2020-07-06 CN CN202021301090.5U patent/CN212648761U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 Termination date: 20210706 |