CN213278431U - Stable junction box fixing device - Google Patents
Stable junction box fixing device Download PDFInfo
- Publication number
- CN213278431U CN213278431U CN202022134420.2U CN202022134420U CN213278431U CN 213278431 U CN213278431 U CN 213278431U CN 202022134420 U CN202022134420 U CN 202022134420U CN 213278431 U CN213278431 U CN 213278431U
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- Prior art keywords
- fixing
- fixing device
- threaded rod
- hole
- welded
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- 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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- 238000009434 installation Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims 2
- 238000003466 welding Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model provides a firm type junction box fixing device, which comprises a fixing device body, wherein the fixing device body comprises a fixing frame, a box body is welded on the fixing frame, a junction tube is installed on the box body, a hole is formed on the fixing frame, a cross nut is installed in the hole, a threaded rod is welded on the cross nut, a fixing lug is installed at one end of the threaded rod, the fixing lug is installed on the threaded rod through a bearing, a fixing plate is welded on the box body, a groove is formed on the fixing plate, a supporting rod is installed in the groove, a connecting lug is welded at one end of the supporting rod, when the fixing device is used, the cross nut is rotated by a tool to drive the threaded rod to rotate, the inclination angle of the supporting rod is driven to change while rotating, so that the fixing device is contacted with the inside of the mounting hole through the supporting rod to fix the mounting hole, the mounting holes with different sizes are satisfied for fixing use.
Description
Technical Field
The utility model relates to a terminal box equipment field specifically is a firm formula terminal box fixing device.
Background
The junction box is one of electrical accessories, because the electric wire used for decoration passes through the electric wire pipe, the junction box is adopted as the transition at the joint part of the electric wire, the electric wire pipe is connected with the junction box, the electric wire in the wire pipe is connected in the junction box to play the roles of protecting the electric wire and connecting the electric wire, the existing junction box often has the problems that the screw of the socket part cannot be fixed and cannot be closed because the construction is not in place or the wall is pasted with ceramic tiles to thicken the wall body, and the electric wire is inconvenient to connect in the junction box to form the construction problem, in addition, when the reserved mounting hole is too large in the use of the existing junction box, the junction box can not be fixed, so that the junction box can not be used and is inconvenient to use, the direction of current wiring mouth can't adjust when the wiring, and long-term use can cause the not hard up influence that causes of kneck, and the function is single.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a firm formula terminal box fixing device to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure can drive the bracing piece through the threaded rod and remove when using, thereby enlarges the height, fixes the use in the face of the installing port of equidimension not.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a firm formula terminal box fixing device, includes the fixing device body, the fixing device body includes the mount, the welding has the box on the mount, install the junction box on the box, it has the trompil to open on the mount, the internally mounted of trompil has the cross nut, the welding has the threaded rod on the cross nut, fixed hangers is installed to the one end of threaded rod, fixed hangers passes through the bearing and installs on the threaded rod, the welding has the fixed plate on the box, it has the fluting to open on the fixed plate, grooved internally mounted has the bracing piece, the one end welding of bracing piece has the connection hangers, it passes through the axis of rotation and installs on fixed hangers to connect the hangers, the internally mounted of box has fixing device.
As a preferred embodiment of the present invention, the fixing device includes an installation rod, the fixing shaft is installed at both ends of the installation rod, and the installation rod is installed on the inner wall of the box body through the fixing shaft.
As an optimal implementation manner of the utility model, install the mounting bracket on the installation pole, it has the mounting hole to open on the mounting bracket, install fixing bolt on the mounting bracket, fixing bolt and mounting hole cooperate.
As a preferred embodiment of the present invention, the fixing frame is provided with a threaded hole, the threaded hole is matched with the threaded rod, and the inner wall of the opening is provided with an internal thread.
As a preferred embodiment of the utility model, be provided with the opening on the mount, open-ended internally mounted has the closing plate, install the bolt on the closing plate, the bolt cooperatees with the internal thread of trompil.
As a preferred embodiment of the present invention, the inside of the mounting hole is provided with a conductive tube, and the conductive tube is a hollow structure.
The utility model has the advantages that: the utility model relates to a fixing device of a stable junction box, which comprises a fixing frame; a box body; opening a hole; a fixing device; a threaded rod; a bearing; fixing the hangers; a support bar; connecting a hanging lug; a rotating shaft; a fixing plate; grooving; a wire connecting pipe; a cross nut; mounting a rod; a fixed shaft; a mounting frame; mounting holes; and (5) fixing the bolt.
1. This firm formula terminal box fixing device drives the threaded rod through the rotatory cross nut of instrument when the installing port is too big when using and rotates, and the inclination that drives the bracing piece when rotatory changes to contact through the inside of bracing piece and installing port and fix, satisfy the mounting hole of equidimension not and fix the use.
2. This inside fixing device of firm formula terminal box fixing device is when electric wire interface connection, and the accessible fixed axle rotates, and the rotation spills the position of mounting hole and is convenient for install and use, in addition, after the installation is fixed to be accomplished, adjusts the use to the direction of mounting bracket by oneself through the fixed power of electric wire self.
3. This firm formula terminal box fixing device is provided with the internal thread on the inner wall of trompil, passes through the bolt fastening on the closing plate in the inside of trompil when needs are sealed, seals the trompil, avoids getting into the influence that the foul caused.
Drawings
Fig. 1 is a schematic structural view of a fixing device for a stable junction box of the present invention;
fig. 2 is a schematic view of the internal structure of a fixing device for a stable junction box of the present invention;
fig. 3 is a schematic structural view of a fixing device of a stable junction box according to the present invention;
in the figure: 1. a fixed mount; 2. a box body; 3. opening a hole; 4. a fixing device; 5. a threaded rod; 6. a bearing; 7. fixing the hangers; 8. a support bar; 9. connecting a hanging lug; 10. a rotating shaft; 11. a fixing plate; 12. grooving; 13. a wire connecting pipe; 14. a cross nut; 15. mounting a rod; 16. A fixed shaft; 17. a mounting frame; 18. mounting holes; 19. and (5) fixing the bolt.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a stable junction box fixing device comprises a fixing device body, wherein the fixing device body comprises a fixing frame 1, a box body 2 is welded on the fixing frame 1, a junction tube 13 is installed on the box body 2, a hole 3 is formed in the fixing frame 1, a cross nut 14 is installed inside the hole 3, a threaded rod 5 is welded on the cross nut 14, a fixing lug 7 is installed at one end of the threaded rod 5, the fixing lug 7 is installed on the threaded rod 5 through a bearing 6, a fixing plate 11 is welded on the box body 2, a groove 12 is formed in the fixing plate 11, a supporting rod 8 is installed inside the groove 12, a connecting lug 9 is welded at one end of the supporting rod 8, the connecting lug 9 is installed on the fixing lug 7 through a rotating shaft 10, a fixing device 4 is installed inside the box body 2, and the rotating movement of the threaded rod simultaneously drives the inclination angle of the supporting rod to change, thereby contact through the bracing piece and the inside of installing port and fix, satisfy the mounting hole of equidimension not and fix the use.
As a preferred embodiment of the present invention, the fixing device 4 includes an installation rod 15, a fixing shaft 16 is installed at both ends of the installation rod 15, the installation rod 15 is installed on the inner wall of the box body 2 through the fixing shaft 16, and the installation rod is used by adjusting the inclination angle through the rotation of the fixing shaft.
As a preferred embodiment of the present invention, the mounting frame 17 is installed on the mounting rod 15, the mounting frame 17 is provided with a mounting hole 18, the mounting frame 17 is provided with a fixing bolt 19, the fixing bolt 19 is matched with the mounting hole 18, and the fixing bolt is used to fix the electric wire inside the mounting hole.
As a preferred embodiment of the utility model, be provided with the screw hole on the mount 1, the screw hole cooperatees with threaded rod 5, be provided with the internal thread on the inner wall of trompil 3, cooperate to make the threaded rod remove through between the screw.
As a preferred embodiment of the utility model, be provided with the opening on the mount 1, open-ended internally mounted has the closing plate, install the bolt on the closing plate, the bolt cooperatees with the internal thread of trompil 3, and the bolt fastening on the closing plate is sealed the opening in the inside of trompil, avoids getting into the influence that the foul caused.
As a preferred embodiment of the present invention, the inside of the mounting hole 18 is provided with a conductive tube, and the conductive tube is a hollow structure.
When the device is used, the box body 2 and the fixing frame 1 are installed inside the installation opening for use, when the caliber of the installation opening is overlarge during use, the box body and the fixing frame enter the inside of the opening 3 through a tool, the threaded rod 5 is matched with the cross nut 14 to drive the threaded rod 5 to rotate, the threaded rod 5 stretches and retracts on the fixing frame 1 through rotation, the threaded rod 5 generates tension on the fixing lugs 7 through the bearings 6 during stretching, the tension is generated, the supporting rod 8 moves inside the fixing lugs 7 and the fixing plate 11 through the rotating shaft 10 connected with the lugs 9, so that the inclination angle of the supporting rod 8 is adjusted for use, the inclination angle of the supporting rod 8 fixedly supports the installation openings with different sizes, the fixation under different conditions is met, the use is convenient, after the fixation is finished, the electric wire inside the wiring tube 13 enters the box body 2, and rotates on the fixing shaft 16 through rotating the installation rod 15, make mounting hole 18 spill through the rotation, be convenient for enter into the inside of mounting hole 18 with the one end of electric wire fast, fix the electric wire of mounting hole 18 inside through rotatory fixing bolt 19, the inclination that promotes installation pole 15 through the fixed power of electric wire self is along with changing, after the installation is accomplished, need fix the opening inside mount 1 with the closing plate, fix the inside at trompil 3 through the bolt fastening on the closing plate, seal up opening 3, avoid getting into the influence that the foul caused.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a firm formula terminal box fixing device, includes the fixing device body, its characterized in that: the fixing device comprises a fixing frame (1), a box body (2) is welded on the fixing frame (1), a wiring pipe (13) is installed on the box body (2), a hole (3) is formed in the fixing frame (1), a cross nut (14) is installed inside the hole (3), a threaded rod (5) is welded on the cross nut (14), a fixing hanging lug (7) is installed at one end of the threaded rod (5), the fixing hanging lug (7) is installed on the threaded rod (5) through a bearing (6), a fixing plate (11) is welded on the box body (2), a groove (12) is formed in the fixing plate (11), a supporting rod (8) is installed inside the groove (12), a connecting hanging lug (9) is welded at one end of the supporting rod (8), and the connecting hanging lug (9) is installed on the fixing hanging lug (7) through a rotating shaft (10), and a fixing device (4) is arranged in the box body (2).
2. A robust terminal block securement device as recited in claim 1, wherein: fixing device (4) are including installation pole (15), fixed axle (16) are installed at the both ends of installation pole (15), installation pole (15) are installed on the inner wall of box (2) through fixed axle (16).
3. A robust terminal block securement device as recited in claim 2, wherein: install mounting bracket (17) on installation pole (15), it has mounting hole (18) to open on mounting bracket (17), install fixing bolt (19) on mounting bracket (17), fixing bolt (19) cooperate with mounting hole (18).
4. A robust terminal block securement device as recited in claim 1, wherein: the fixing frame (1) is provided with a threaded hole, the threaded hole is matched with the threaded rod (5), and the inner wall of the opening (3) is provided with an internal thread.
5. A robust terminal block fixture as defined in claim 4 wherein: the fixing frame (1) is provided with an opening, a sealing plate is arranged in the opening, a bolt is arranged on the sealing plate, and the bolt is matched with the internal thread of the opening (3).
6. A robust terminal block securement device as in claim 3, wherein: and a conductive tube is arranged in the mounting hole (18), and the conductive tube is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134420.2U CN213278431U (en) | 2020-09-25 | 2020-09-25 | Stable junction box fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134420.2U CN213278431U (en) | 2020-09-25 | 2020-09-25 | Stable junction box fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213278431U true CN213278431U (en) | 2021-05-25 |
Family
ID=75946782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022134420.2U Expired - Fee Related CN213278431U (en) | 2020-09-25 | 2020-09-25 | Stable junction box fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213278431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114430155A (en) * | 2022-02-23 | 2022-05-03 | 中建八局第二建设有限公司 | Novel fixed connection piece of terminal box and crane span structure |
-
2020
- 2020-09-25 CN CN202022134420.2U patent/CN213278431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114430155A (en) * | 2022-02-23 | 2022-05-03 | 中建八局第二建设有限公司 | Novel fixed connection piece of terminal box and crane span structure |
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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: 20210525 |