CN214798406U - Explosion-proof distribution box for electric power engineering construction - Google Patents
Explosion-proof distribution box for electric power engineering construction Download PDFInfo
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- CN214798406U CN214798406U CN202121290119.9U CN202121290119U CN214798406U CN 214798406 U CN214798406 U CN 214798406U CN 202121290119 U CN202121290119 U CN 202121290119U CN 214798406 U CN214798406 U CN 214798406U
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- connecting rod
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Abstract
The utility model discloses an explosion-proof block terminal is used in electric power engineering construction, its technical scheme main points include the box, and the box front side is equipped with the chamber door, and the box outer joint has the support frame, be equipped with on the four corners of box and accomodate the groove, the support frame includes that four are located four supporting legs of accomodating the inslot respectively, the supporting leg is connected with accomodating groove sliding positioning, and the below of two supporting legs on institute side and right side all is connected through the connecting rod, both ends are equipped with the spread groove that supplies the connecting rod embedding about the box downside. The utility model discloses have the support frame and be convenient for pack up, block terminal transportation convenient function.
Description
Technical Field
The utility model relates to an explosion-proof block terminal technical field, concretely relates to explosion-proof block terminal is used in electric power engineering construction.
Background
The explosion-proof distribution box is a distribution box with explosion-proof performance and is commonly used in flammable and explosive places such as petrochemical devices, oil platforms, smelting and the like. The current vertical explosion-proof block terminal erects the box through the support frame, and the support frame is fixed with the box, and when the transportation block terminal, the holistic height of block terminal is too high for the transportation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an explosion-proof block terminal is used in electric power engineering construction has the support frame and is convenient for pack up, block terminal transportation convenient function.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an explosion-proof block terminal is used in electric power engineering construction, includes the box, and the box front side is equipped with the chamber door, and the box outer joint has support frame, its characterized in that: be equipped with on the four corners of box and accomodate the groove, the support frame includes that four are located four supporting legs of accomodating the inslot respectively, the supporting leg with accomodate groove sliding positioning and be connected, the below of two supporting legs on institute side and right side all is connected through the connecting rod, both ends are equipped with the spread groove that supplies the connecting rod embedding about the box downside.
By adopting the technical scheme, when the distribution box is used, the supporting legs slide downwards and are positioned, so that the box body is contacted with the ground through the connecting rods, and is supported through the supporting frame, so that the box body is lifted up and is not easy to directly contact with the ground, and the distribution box is convenient for people to use; when the transportation block terminal, with connecting rod income spread groove in, the inslot and location are accomodate in the supporting leg income simultaneously to make the support frame packed up, the holistic volume of block terminal reduces, the transportation of being convenient for.
The utility model discloses further set up to: one side that the groove is close to the box middle part is accomodate and is equipped with the spout, supporting leg and spout sliding connection, the bottom equipartition of spout has a plurality of draw-in grooves, is close to spout one side at the supporting leg and is equipped with the mounting groove, be equipped with the fixture block in the mounting groove, the fixture block passes through the screens spring and is connected bottom the mounting groove, is equipped with the operation groove with the mounting groove intercommunication at the top of supporting leg, is equipped with the action bars fixed with the fixture block in the operation inslot.
Through adopting above-mentioned technical scheme, the screens spring can push the fixture block into the draw-in groove in, through the cooperation of fixture block and different draw-in grooves, and then realize the location to the different positions of supporting leg, the people fixed supporting leg of being convenient for to the fixture block is removed to the accessible action bars, and the people of being convenient for separate fixture block and draw-in groove.
The utility model discloses further set up to: and the operating rod is in threaded connection with a positioning nut.
Through adopting above-mentioned technical scheme, when the fixture block card was gone into in the draw-in groove, rotatable set nut made its supporting legs upper end butt, with the rigidity of fixture block to further improve the location effect to the supporting leg, make the difficult change in position of supporting leg.
The utility model discloses further set up to: be equipped with the extending groove in the connecting rod, the equal slide orientation in both ends is connected with the extension rod around the extending groove, and one side that the extending groove was kept away from to the extension rod lower extreme is fixed with the supporting shoe, and the lower terminal surface of supporting shoe and the lower terminal surface parallel and level of connecting rod, both sides are equipped with the auxiliary tank that supplies the supporting shoe embedding around the extending groove lower extreme.
Through adopting above-mentioned technical scheme, when contacting through connecting rod and ground, can will extend pole portion roll-off extending groove and location, can further support the box through the supporting shoe this moment, improve the holding area for the block terminal is placed and is difficult for empting subaerial.
The utility model discloses further set up to: the middle part of extending groove is fixed with two mounting panels, it is connected with drive screw to rotate on the mounting panel, drive screw is equipped with regular thread section and reverse thread section, regular thread section and reverse thread section set up respectively in two mounting panels mutually one side mutually back of the body, both ends respectively with two extension rod threaded connection around the drive screw, the last drive gear that is fixed with of drive screw, drive gear fixes between two mounting panels, the upper end of connecting rod is rotated and is connected with the regulation pole, the upper end of adjusting the pole is fixed with the hand wheel, the lower extreme of adjusting the pole is fixed with the driving gear with drive gear meshing, threaded connection has adjusting nut on the regulation pole between hand wheel and the connecting rod, the upper end of spread groove is equipped with the groove of stepping down that supplies regulating rod and adjusting nut embedding.
Through adopting above-mentioned technical scheme, can drive through the hand wheel and adjust the pole and the driving gear rotates, and then drive gear and drive screw rotate, drive screw can drive two extension rods and move in opposite directions or dorsad, and the people of being convenient for adjust the position of extension rod, after the position control of extension rod targets in place, can screw up adjusting nut makes the hand wheel be difficult for rotating, and then makes the extension rod rigidity be convenient for support the box.
To sum up, the utility model discloses following beneficial effect has:
1. when the distribution box needs to be placed, the supporting legs can be moved and positioned, so that the connecting rods are in contact with the ground, the box body is erected for convenient use, and when the distribution box needs to be transported, the supporting legs can be collected into the containing grooves, and the connecting rods can be collected into the connecting grooves, so that the overall volume of the distribution box is reduced, and the transportation is facilitated;
2. when supporting the box through the connecting rod, can shift out the extension slot with the extension rod part, come further to support the box through the supporting shoe, improve the bearing area for the block terminal is difficult for empting when placing subaerial.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic structural diagram of another use state of the present embodiment;
fig. 3 is a schematic cross-sectional view of the present embodiment.
Reference numerals: 1. a box body; 2. a box door; 3. a support frame; 11. a receiving groove; 12. a chute; 13. connecting grooves; 14. a card slot; 15. a yielding groove; 31. supporting legs; 32. a connecting rod; 33. a clamping block; 34. a clamping spring; 35. positioning a nut; 36. an extension rod; 37. mounting a plate; 38. a drive screw; 39. adjusting a rod; 311. mounting grooves; 312. an operation slot; 321. an extension groove; 322. an auxiliary groove; 331. an operating lever; 361. a support block; 381. a transmission gear; 391. a hand wheel; 392. a driving gear; 393. and adjusting the nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment discloses an explosion-proof distribution box for electric power engineering construction, as shown in fig. 1 to 3, including the box, the box front side is equipped with the chamber door, and the box is connected with the support frame outward.
The four corners of the box body are provided with holding grooves, and one side of each holding groove, which is close to the middle part of the box body, is provided with a sliding groove. The support frame includes four supporting legs that are located and accomodate the inslot, supporting leg and spout sliding connection. The below of two left side and right side supporting legs all is connected through the connecting rod, and both ends are equipped with the spread groove that supplies the connecting rod embedding about the box downside. The bottom equipartition at the spout has a plurality of draw-in grooves, is equipped with the mounting groove on one side of being close to the spout at the supporting leg, is equipped with the fixture block in the mounting groove, and the fixture block passes through the screens spring to be connected bottom the mounting groove, is equipped with the operation groove with the mounting groove intercommunication at the top of supporting leg, and the operation inslot is equipped with the action bars fixed with the fixture block.
When people use the distribution box, the supporting legs slide downwards, the clamping blocks are clamped into the appropriate clamping grooves under the action of the springs according to the height of the required box body, so that the positions of the supporting legs can be fixed, and at the moment, the distribution box is in contact with the ground through the two supporting rods, so that the box body is lifted up, and the distribution box is convenient to place; when needs transportation block terminal, the accessible action bars removes the fixture block and makes its and draw-in groove separation, then moves the supporting leg upward and make the connecting rod imbed in the spread groove, and the fixture block corresponds with the top draw-in groove this moment, and the fixture block can block into in the top draw-in groove under the screens spring action for the rigidity of support frame, the support frame was packed up this moment, makes the holistic volume of block terminal reduce, and the people of being convenient for transport.
The operating rod is in threaded connection with a positioning nut, and when the clamping block is clamped into the clamping groove, the positioning nut can be rotated to enable the upper end of the supporting leg to be abutted against the clamping block, so that the position of the clamping block is fixed.
Be equipped with the extending groove in the connecting rod, both ends sliding connection has the extension rod around the extending groove, and one side that the extending groove was kept away from to the extension rod lower extreme is fixed with the supporting shoe, and the lower terminal surface of supporting shoe and the lower terminal surface parallel and level of connecting rod, both sides are equipped with the auxiliary tank that supplies the supporting shoe embedding around the extending groove lower extreme. Two mounting panels are fixed at the middle part of the extension groove, a transmission screw is connected to the mounting panels in a rotating mode, the transmission screw is provided with a positive thread section and a negative thread section, the positive thread section and the negative thread section are respectively arranged on one side of the two mounting panels, which are opposite to each other, and the front end and the rear end of the transmission screw are respectively connected with the two extension rods in a threaded mode. A transmission gear is fixed on the transmission screw rod, the transmission gear is fixed between the two mounting plates, an adjusting rod is rotatably connected to the upper end of the connecting rod, a hand wheel is fixed to the upper end of the adjusting rod, a driving gear meshed with the transmission gear is fixed to the lower end of the adjusting rod, an adjusting nut is in threaded connection with the adjusting rod between the hand wheel and the connecting rod, and a yielding groove for the adjusting rod and the adjusting nut to be embedded into is formed in the upper end of the connecting groove.
Move down the support frame at people to when supporting the box through the support frame, rotatable hand wheel drives drive gear through the driving gear and rotates, and then drives drive screw and rotate, makes two extension rods slide to the direction of keeping away from the extending groove, and after the extension rod moved required position, it makes the hand wheel fixed to screw up adjusting nut, thereby makes the extension rod position fixed. So when connecting rod and ground contact, the supporting shoe simultaneously with ground contact, further improve the holding area through extension rod and supporting shoe, the block terminal is placed more stably.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides an explosion-proof block terminal is used in electric power engineering construction, includes the box, and the box front side is equipped with the chamber door, and the box outer joint has support frame, its characterized in that: be equipped with on the four corners of box and accomodate the groove, the support frame includes that four are located four supporting legs of accomodating the inslot respectively, the supporting leg with accomodate groove sliding positioning and be connected, the below of two supporting legs on institute side and right side all is connected through the connecting rod, both ends are equipped with the spread groove that supplies the connecting rod embedding about the box downside.
2. The explosion-proof distribution box for power engineering construction according to claim 1, characterized in that: one side that the groove is close to the box middle part is accomodate and is equipped with the spout, supporting leg and spout sliding connection, the bottom equipartition of spout has a plurality of draw-in grooves, is close to spout one side at the supporting leg and is equipped with the mounting groove, be equipped with the fixture block in the mounting groove, the fixture block passes through the screens spring and is connected bottom the mounting groove, is equipped with the operation groove with the mounting groove intercommunication at the top of supporting leg, is equipped with the action bars fixed with the fixture block in the operation inslot.
3. The explosion-proof distribution box for power engineering construction according to claim 2, characterized in that: and the operating rod is in threaded connection with a positioning nut.
4. The explosion-proof distribution box for power engineering construction according to claim 2, characterized in that: be equipped with the extending groove in the connecting rod, the equal slide orientation in both ends is connected with the extension rod around the extending groove, and one side that the extending groove was kept away from to the extension rod lower extreme is fixed with the supporting shoe, and the lower terminal surface of supporting shoe and the lower terminal surface parallel and level of connecting rod, both sides are equipped with the auxiliary tank that supplies the supporting shoe embedding around the extending groove lower extreme.
5. The explosion-proof distribution box for power engineering construction according to claim 4, characterized in that: the middle part of extending groove is fixed with two mounting panels, it is connected with drive screw to rotate on the mounting panel, drive screw is equipped with regular thread section and reverse thread section, regular thread section and reverse thread section set up respectively in two mounting panels mutually one side mutually back of the body, both ends respectively with two extension rod threaded connection around the drive screw, the last drive gear that is fixed with of drive screw, drive gear fixes between two mounting panels, the upper end of connecting rod is rotated and is connected with the regulation pole, the upper end of adjusting the pole is fixed with the hand wheel, the lower extreme of adjusting the pole is fixed with the driving gear with drive gear meshing, threaded connection has adjusting nut on the regulation pole between hand wheel and the connecting rod, the upper end of spread groove is equipped with the groove of stepping down that supplies regulating rod and adjusting nut embedding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121290119.9U CN214798406U (en) | 2021-06-08 | 2021-06-08 | Explosion-proof distribution box for electric power engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121290119.9U CN214798406U (en) | 2021-06-08 | 2021-06-08 | Explosion-proof distribution box for electric power engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214798406U true CN214798406U (en) | 2021-11-19 |
Family
ID=78711582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121290119.9U Active CN214798406U (en) | 2021-06-08 | 2021-06-08 | Explosion-proof distribution box for electric power engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214798406U (en) |
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2021
- 2021-06-08 CN CN202121290119.9U patent/CN214798406U/en active Active
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