CN210779666U - Explosion-proof control box casing - Google Patents
Explosion-proof control box casing Download PDFInfo
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- CN210779666U CN210779666U CN201921814441.XU CN201921814441U CN210779666U CN 210779666 U CN210779666 U CN 210779666U CN 201921814441 U CN201921814441 U CN 201921814441U CN 210779666 U CN210779666 U CN 210779666U
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Abstract
The utility model relates to the technical field of power equipment, and discloses an explosion-proof control box shell, which comprises a box cover and a box body, wherein a connecting plate is fixed on the side wall of the box cover, a mounting plate is fixed on the side wall of the box body, and the connecting plate and the mounting plate are fixed through a fixing structure; the fixing structure comprises an inserting plate movably connected to the connecting plate and a fixing plate fixed on the mounting plate, and the inserting plate and the fixing plate are matched and fixed. The utility model has the advantages of it is following and effect: the plugboard is movably connected to the connecting board, so that the plugboard is movable, the plugboard can be plugged into or separated from the fixing board fixed on the mounting board, and therefore, no additional tool is needed to be used, and the box body and the box cover can be conveniently and stably mounted with each other.
Description
Technical Field
The utility model belongs to the technical field of power equipment's technique and specifically relates to an explosion-proof control box casing is related to.
Background
The control box is a box body used for installing the electrical control assembly and is used for preventing the control assembly arranged inside from being damaged due to external force impact. The existing control box generally only has a protection function, and a circuit breaker, a contactor, a magnetic starting device, a button, an indicator light and the like are generally arranged in the control box.
At present, the patent with publication number CN204793921U discloses an explosion-proof control box, has a casing, the casing on be equipped with through bolted connection's upper cover, the upper cover is equipped with the flame proof binding plate with the casing junction, is equipped with the joint on the casing, connect and compress tightly the joint cooperation, connect and compress tightly and be equipped with the sealing washer between the joint.
However, in the prior art, the housing and the upper cover are fixed by a plurality of bolts, and the bolts are usually screwed by using tools such as a screwdriver during the bolt connection, which causes the problem that the fixing operation is inconvenient because additional tools are required during the fixing of the housing and the upper cover.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an explosion-proof control box casing need not to use the convenient fixed that other instrument can realize casing and upper cover.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an explosion-proof control box shell comprises a box cover and a box body, wherein a connecting plate is fixed on the side wall of the box cover, an installation plate is fixed on the side wall of the box body, and the connecting plate and the installation plate are fixed through a fixing structure; the fixing structure comprises an inserting plate movably connected to the connecting plate and a fixing plate fixed on the mounting plate, and the inserting plate and the fixing plate are matched and fixed.
By adopting the technical scheme, the plug board is movably connected to the connecting board, so that the plug board is movable, the plug board can be plugged into or separated from the fixing board fixed on the mounting board, and therefore, no additional tool is needed to be used, and the box body and the box cover can be conveniently and stably mounted with each other.
The utility model discloses further set up to: a sliding groove for the plug board to slide is formed in the connecting board, and a connecting groove communicated with the sliding groove is formed in one side, close to the mounting board, of the connecting board; the fixing plate is inserted into the connecting groove and is fixedly inserted into the inserting plate.
By adopting the technical scheme, the sliding groove on the connecting plate provides a space for the sliding of the plugboard; the fixed plate is inserted in the connecting groove, so that the inserting plate can be matched and fixed with the fixed plate, and the fixed installation of the box cover and the box body is realized.
The utility model discloses further set up to: the plugboard is connected with the sliding groove in a sliding mode through a sliding structure.
Through adopting above-mentioned technical scheme, the structure that slides realizes the stable slip of plugboard in the groove that slides.
The utility model discloses further set up to: the sliding structure comprises a sliding rod, a sliding groove and a connecting spring, the sliding groove is communicated with one side of the sliding groove, the sliding rod is fixed on the insertion plate and is connected with the sliding groove in a sliding mode, and the connecting spring is fixed between the sliding groove and the sliding rod.
Through adopting above-mentioned technical scheme, the slide bar slides at the sliding tray, makes the slide bar have the effort that is close to the fixed plate in the sliding tray through connecting spring to supplementary slide bar's on the one hand stable slip, on the other hand promote the grafting of plugboard and fixed plate.
The utility model discloses further set up to: the inserting plate and the fixing plate are fixed through a clamping structure.
Through adopting above-mentioned technical scheme, the joint structure realizes the stable fixed of plugboard and fixed plate.
The utility model discloses further set up to: the clamping structure comprises a convex point and a clamping groove, a groove for the insertion board to be inserted is formed in the fixing plate, the clamping groove is formed in the side wall of the groove, and the convex point is fixed on the side wall of the insertion board and clamped in the corresponding clamping groove.
Through adopting above-mentioned technical scheme, the bump joint on the plugboard lateral wall is in the draw-in groove on the recess lateral wall to make the grafting of plugboard in the recess more stable.
The utility model discloses further set up to: the plugboard is positioned through the positioning structure.
By adopting the technical scheme, the positioning structure further assists in positioning the insertion plate relative to the fixed plate.
The utility model discloses further set up to: the positioning structure comprises a positioning rod, a supporting plate and a positioning groove, the supporting plate is fixed on the plug board, the positioning rod is opposite to the plug board and fixedly connected with the connecting rod, the positioning rod is connected to the connecting plate in a sliding mode, the positioning groove is formed in the side wall of the supporting plate, and the positioning rod can be plugged in the corresponding positioning groove.
By adopting the technical scheme, the positioning groove is formed in the supporting plate, and when the supporting plate drives the inserting plate to be away from the fixed plate, the positioning rod at one side away from the fixed plate can be inserted into the positioning groove at one side of the supporting plate away from the fixed plate; when the plugboard is inserted into the fixed plate, the positioning rod close to one side of the fixed plate is inserted into the positioning groove close to one side of the fixed plate in the supporting plate, so that the positioning of the supporting plate and the plugboard at different positions is realized in an auxiliary manner.
The utility model discloses further set up to: the bottom of locating lever is fixed with the dovetail piece, be formed with on the connecting plate and supply the dovetail piece dovetail that slides.
Through adopting above-mentioned technical scheme, the cooperation in forked tail piece and swallow nest groove realizes the locating lever to be connected on the connecting plate to increase the resistance that the locating lever slided on the connecting plate from this, make the locating lever can not slide easily, make the locating lever more stable to the fixed of backup pad.
To sum up, the utility model discloses following beneficial effect has:
1. the sliding groove on the connecting plate provides a space for the sliding of the plugboard; the fixed plate is inserted into the connecting groove, so that the inserting plate can be inserted into the fixed plate, and then the convex points on the side wall of the inserting plate are correspondingly clamped with the clamping grooves on the fixed plate, and the convenient and fast fixed installation of the box cover and the box body can be realized without using other tools;
2. the positioning groove is formed in the supporting plate, and when the supporting plate drives the inserting plate to be far away from the fixed plate, the positioning rod far away from one side of the fixed plate can be inserted into the positioning groove far away from one side of the fixed plate in the supporting plate; when the plugboard is inserted into the fixed plate, the positioning rod close to one side of the fixed plate is inserted into the positioning groove close to one side of the fixed plate in the supporting plate, so that the positioning of the supporting plate and the plugboard at different positions is realized in an auxiliary manner.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic sectional view of the connection plate and the mounting plate of the present embodiment;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a schematic diagram showing a partial explosion structure of the positioning rod and the supporting plate of the present embodiment.
Reference numerals: 1. a box cover; 11. a connecting plate; 111. a sliding groove; 112. connecting grooves; 113. a dovetail groove; 2. a box body; 21. mounting a plate; 3. a fixed structure; 31. a plugboard; 32. a fixing plate; 321. a groove; 5. a sliding structure; 51. a slide bar; 52. a sliding groove; 53. a connecting spring; 6. a clamping structure; 61. salient points; 62. a card slot; 7. a positioning structure; 71. positioning a rod; 711. a dovetail block; 72. a support plate; 73. positioning a groove; 8. a connecting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An explosion-proof control box shell, as shown in fig. 1 and 2, comprises a box cover 1 and a box body 2, wherein a mounting plate 21 is circumferentially fixed on the lower portion of the side wall of the box cover 1, a connecting plate 11 matched with the mounting plate 21 is circumferentially fixed on the upper portion of the side wall of the box body 2, and the connecting plate 11 and the mounting plate 21 are fixed through a fixing structure 3, so that the stable fixation of the box body 2 and the box cover 1 is realized.
As shown in fig. 2 and 3, the fixing structure 3 includes a plug board 31, sliding grooves 111 are formed in the upper middle portions of the peripheries of the connecting plates 11, the plug board 31 is L-shaped and is accommodated in the sliding grooves 111, and the plug board 31 horizontally slides in the sliding grooves 111 through the sliding structure 5.
As shown in fig. 3, the sliding structure 5 includes a sliding rod 51, a sliding groove 52 and a connecting spring 53, the sliding groove 52 is formed at one side of the sliding groove 111 in communication, the sliding rod 51 is fixed on the side wall of the socket board 31 and is slidably connected to the sliding groove 52, and the connecting spring 53 is fixed between the sliding groove 52 and the sliding rod 51, thereby achieving elastic sliding of the socket board 31 in the sliding groove 111.
As shown in fig. 2 and 3, the fixing structure 3 further includes a fixing plate 32 fixed on the mounting plate 21, a connecting groove 112 is formed on one side of the connecting plate 11 close to the mounting plate 21, the connecting groove 112 is communicated with the other side of the sliding groove 111 opposite to the sliding groove 52, the fixing plate 32 is inserted into the connecting groove 112, and the upper portion of the fixing plate 32 is bent toward one side of the insertion plate 31; the connection spring 53 gives the jack plate 31 a force to move to a side close to the fixed plate 32; the plug board 31 and the fixing board 32 are further fixed by the clamping structure 6, so that the box body 2 and the box cover 1 are stably fixed.
As shown in fig. 3, the clamping structure 6 includes a protruding point 61 and a clamping groove 62, a bending end of the fixing plate 32 is formed with a groove 321 for the insertion board 31 to be inserted, the clamping groove 62 is formed on two opposite side walls of the groove 321, the protruding point 61 is fixed on the upper and lower side walls of the fixing plate 32, and the protruding point 61 can be clamped in the corresponding clamping groove 62, so as to realize stable fixation of the insertion board 31 and the fixing plate 32.
As shown in fig. 1 and 4, the inserting plate 31 inserted into the fixing plate 32 is positioned by the positioning structure 7.
As shown in fig. 4, the positioning structure 7 includes positioning rods 71, a supporting plate 72 and positioning slots 73, the supporting plate 72 is fixed on the upper portion of the inserting plate 31 and is located on the connecting plate 11, the two positioning rods 71 are slidably connected to the connecting plate 11 and extend toward a direction perpendicular to the supporting plate 72, one ends of the two positioning rods 71 away from the supporting plate 72 are fixedly connected by a connecting rod 8, the two positioning slots 73 are formed on the side wall of the supporting plate 72 at intervals, and the two positioning rods 71 can be respectively inserted into the corresponding positioning slots 73, so as to realize the sliding positioning of the supporting plate 72.
As shown in fig. 4, dovetail blocks 711 are fixed to the bottoms of the two positioning rods 71, and two dovetail grooves 113 for allowing the corresponding dovetail blocks 711 to slide are formed on the connecting plate 11, so that the positioning rods 71 are connected to the connecting plate 11, and the sliding resistance of the positioning rods 71 is increased by the cooperation of the dovetail blocks 711 and the dovetail grooves 113, so that the positioning rods 71 do not easily slide.
The specific operation flow of this embodiment is as follows:
when the box body 2 and the box cover 1 are fixed, the supporting plate 72 is positioned at one side far away from the connecting groove 112, the positioning rod 71 at one side far away from the connecting groove 112 is inserted into the positioning groove 73 at one side far away from the connecting groove 112 on the supporting plate 72, and the other positioning rod 71 is positioned at one side of the supporting plate 72.
First, the connecting plate 11 and the mounting plate 21 are engaged, so that the fixing plate 32 is inserted into the connecting groove 112, the connecting rod 8 is held by hand and moves towards the side away from the supporting plate 72, so that the positioning rod 71 is disengaged from the positioning groove 73, at this time, the inserting plate 31 slides towards the side close to the fixing plate 32 under the elastic force of the connecting spring 53, and then the supporting plate 72 is held by hand and pushed, so that the protruding points 61 are engaged with the corresponding engaging grooves 62.
Finally, the positioning rod 71 is pushed towards one side close to the supporting plate 72 by hand, the positioning rod 71 close to one side of the connecting groove 112 is inserted into the positioning groove 73 close to one side of the connecting groove 112 on the supporting plate 72, and the other positioning rod 71 is located on one side of the supporting plate 72, so that the inserting plate 31 and the fixing plate 32 are matched and inserted stably, the fixed connection of the box body 2 and the box cover 1 is realized, an additional tool is not needed, and the operation is more convenient.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides an explosion-proof control box casing, includes case lid (1) and box (2), its characterized in that: a connecting plate (11) is fixed on the side wall of the box cover (1), an installation plate (21) is fixed on the side wall of the box body (2), and the connecting plate (11) and the installation plate (21) are fixed through a fixing structure (3); the fixing structure (3) comprises an inserting plate (31) movably connected to the connecting plate (11) and a fixing plate (32) fixed on the mounting plate (21), and the inserting plate (31) and the fixing plate (32) are matched and fixed.
2. An explosion-proof control box housing as set forth in claim 1, wherein: a sliding groove (111) for the plug board (31) to slide is formed in the connecting board (11), and a connecting groove (112) communicated with the sliding groove (111) is formed in one side, close to the mounting plate (21), of the connecting board (11); the fixing plate (32) is inserted into the connecting groove (112) and is inserted and fixed with the inserting plate (31).
3. An explosion-proof control box housing as set forth in claim 2, wherein: the plug board (31) is connected with the connecting board (11) in a sliding mode through a sliding structure (5).
4. An explosion-proof control box housing as set forth in claim 3, wherein: the sliding structure (5) comprises a sliding rod (51), a sliding groove (52) and a connecting spring (53), the sliding groove (52) is communicated with one side of the sliding groove (111), the sliding rod (51) is fixed on the plug board (31) and is connected to the sliding groove (52) in a sliding mode, and the connecting spring (53) is fixed between the sliding groove (52) and the sliding rod (51).
5. An explosion-proof control box housing as set forth in claim 2, wherein: the plug board (31) and the fixing board (32) are fixed through a clamping structure (6).
6. An explosion-proof control box housing as set forth in claim 5, wherein: the clamping structure (6) comprises a convex point (61) and a clamping groove (62), a groove (321) for the insertion board (31) to be inserted is formed in the fixing plate (32), the clamping groove (62) is formed in the side wall of the groove (321), and the convex point (61) is fixed on the side wall of the insertion board (31) and clamped with the corresponding clamping groove (62).
7. An explosion-proof control box housing as set forth in claim 2, wherein: the plugboard (31) is positioned through the positioning structure (7).
8. An explosion-proof control box housing as set forth in claim 7, wherein: the positioning structure (7) comprises positioning rods (71), a supporting plate (72) and positioning grooves (73), the supporting plate (72) is fixed on the plug board (31), the opposite positioning rods (71) are fixedly connected through connecting rods (8), the positioning rods (71) are connected onto the connecting plate (11) in a sliding mode, the positioning grooves (73) are formed in the side wall of the supporting plate (72), and the positioning rods (71) can be connected to the corresponding positioning grooves (73) in a plugging mode.
9. An explosion-proof control box housing as set forth in claim 8, wherein: a dovetail block (711) is fixed at the bottom of the positioning rod (71), and a dovetail groove (113) for the dovetail block (711) to slide is formed in the connecting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814441.XU CN210779666U (en) | 2019-10-25 | 2019-10-25 | Explosion-proof control box casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814441.XU CN210779666U (en) | 2019-10-25 | 2019-10-25 | Explosion-proof control box casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779666U true CN210779666U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921814441.XU Active CN210779666U (en) | 2019-10-25 | 2019-10-25 | Explosion-proof control box casing |
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| Country | Link |
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| CN (1) | CN210779666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116887550A (en) * | 2023-08-28 | 2023-10-13 | 南京鸣伦物联科技有限公司 | Electric power load management terminal casing package assembly |
-
2019
- 2019-10-25 CN CN201921814441.XU patent/CN210779666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116887550A (en) * | 2023-08-28 | 2023-10-13 | 南京鸣伦物联科技有限公司 | Electric power load management terminal casing package assembly |
| CN116887550B (en) * | 2023-08-28 | 2024-04-16 | 南京鸣伦物联科技有限公司 | Electric power load management terminal casing package assembly |
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