CN214044524U - Adjustable wall-mounted support of distribution box - Google Patents
Adjustable wall-mounted support of distribution box Download PDFInfo
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- CN214044524U CN214044524U CN202022779823.2U CN202022779823U CN214044524U CN 214044524 U CN214044524 U CN 214044524U CN 202022779823 U CN202022779823 U CN 202022779823U CN 214044524 U CN214044524 U CN 214044524U
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Abstract
The utility model provides an adjustable wall hanging bracket of a distribution box, which comprises a fixed support; the connecting support is rotatably arranged on the fixed support; one end of the connecting plate is detachably arranged on the connecting support, and the other end of the connecting plate is used for connecting a distribution box; the connecting support and the fixed support are connected through a locking assembly, and the relative rotation angle can be adjusted; the current situation that the distribution box is inclined to mount due to the fact that supporting legs are mounted and easily affected by piston wind in the tunnel to generate vibration and have potential safety hazards in the prior art is improved.
Description
Technical Field
The utility model relates to a block terminal installation technical field, concretely relates to adjustable hanging support of block terminal.
Background
With the development of traffic construction in China, in an area with more complex geological conditions, in order to optimize the line trend, shorten the line length and overcome adverse geological conditions, a tunnel is usually arranged; the common use in railway tunnel is horseshoe section structure, and its tunnel wall adopts to spout concrete mostly and solidifies, and whole tunnel personally submits the arc, and the surface also is irregular unevenness state simultaneously. A large number of distribution boxes and other equipment are arranged in the tunnel along the wall surface of the tunnel wall, and the allowable verticality deviation of a box body is less than or equal to 1.5 per thousand after the distribution boxes are arranged along the wall surface of the tunnel according to relevant regulations of construction electrical engineering construction quality acceptance standard GB 50303-2015.
When the distribution box is installed in the existing tunnel, the distribution box is installed on the tunnel wall through support legs on the distribution box, and the installation height of the support is adjusted on site to adapt to the installation of the distribution box; thereby cause the circumstances that has the slope after the block terminal installation to cause the block terminal to produce the vibration under the influence of piston wind in the tunnel, have certain potential safety hazard in the use.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides an adjustable hanging support of block terminal has solved among the prior art block terminal and has adopted the stabilizer blade installation to have the installation slope, receives the problem that piston wind influences the production vibration and has the potential safety hazard in the tunnel easily.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an adjustable wall mount bracket for a power distribution box, comprising:
a fixed support;
the connecting support is rotatably arranged on the fixed support;
one end of the connecting plate is detachably arranged on the connecting support, and the other end of the connecting plate is used for connecting a distribution box;
the connecting support and the fixed support are connected through a locking assembly and can adjust the relative rotating angle.
Preferably, the fixed support comprises a fixed bottom plate;
the two mounting side plates are vertically and fixedly connected to two sides of the fixed bottom plate;
the two mounting side plates are provided with connecting holes for mounting the locking assemblies;
at least one mounting hole is formed in the fixed bottom plate.
Preferably, the fixed bottom plate is provided with a slotted hole.
Preferably, the connecting support comprises a mounting plate;
the two connecting side plates are vertically and fixedly connected to the two sides of the mounting plate;
the spacing width between the two connecting side plates is larger than the spacing width between the two mounting side plates.
Preferably, the power distribution box further comprises a frame structure used for installing the power distribution box and connecting and installing the connecting plate;
the frame structure is mainly formed by enclosing two long arm supports and two short arm supports which are relatively parallel, and a connecting piece is arranged between the adjacent long arm support and the short arm support.
Preferably, the connecting piece comprises a positioning plate for connecting the long arm support and the short arm support, and a limiting side plate which is fixed on the positioning plate and is bent to cover the short arm support.
Preferably, the long arm support and the short arm support are of anti-seismic support structures.
Compared with the prior art, the utility model discloses following beneficial effect has:
after the power distribution box is installed on the tunnel wall through the fixed support, the connecting support is rotatably installed on the fixed support, the rotating angle is adjusted and locked through the locking assembly, and then the power distribution box is connected through the connecting plate; when using, through installing adjustable hanging support simultaneously in block terminal four corners after, can satisfy the holistic straightness installation demand that hangs down of block terminal on the one hand, on the other hand can cushion the vibration that the block terminal received through whole supporting structure to can avoid the condition of frequent vibration under the influence of piston wind in the tunnel.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural view of the fixing support of the present invention;
FIG. 3 is a schematic structural diagram of the frame structure of the present invention;
FIG. 4 is a schematic structural view of a connecting member according to the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 6 is a schematic view of a first application of the installation of the electrical box;
FIG. 7 is a schematic view of a second application of the installation of the electrical box;
in the figure, a fixed support 1, a fixed bottom plate 11, a mounting side plate 12, a connecting hole 13, a mounting hole 14, a slotted hole 15, a connecting support 2, a mounting plate 21, a connecting side plate 22, a connecting plate 3, a locking assembly 4, a frame structure 5, a long arm frame 51, a short arm frame 52, a connecting piece 53, a positioning plate 531 and a limiting side plate 532.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Example 1:
as shown in fig. 1, an embodiment of the present invention provides an adjustable wall-mounted bracket for a distribution box, including a fixed support 1 and a connection support 2, wherein the connection support 2 is rotatably mounted on the fixed support 1, so that the connection support 2 can rotate relative to the fixed support 1, and meanwhile, the connection support 2 is connected with the fixed support 1 through a locking assembly 4 and can adjust a relative rotation angle; the locking component 4 is used as a relative rotation connecting structure and can be locked and fixed after relative rotation; after the connecting plate 3 and the distribution box are installed, the installation verticality of the distribution box is adjusted through relative rotation between the connecting support 2 and the fixed support 1, and vibration generated after the distribution box is subjected to external force is buffered to a certain extent through the whole support, so that the reliability of the distribution box in installation and application is ensured, and the situation of potential safety hazards can be avoided to a certain extent; wherein, the locking component 4 adopts a bolt and a nut.
As shown in fig. 2, the fixing support 1 includes a fixing floor and two mounting side plates 12, the two mounting side plates 12 are vertically and fixedly connected to two sides of the fixing bottom plate 11, and the whole fixing support 1 is an integral structure; meanwhile, the two mounting side plates 12 are provided with connecting holes 13 for mounting the locking assembly 4, and the fixed bottom plate 11 is provided with at least one mounting hole 14; the mounting holes 14 are waist-shaped holes, and when the number of the mounting holes is multiple, the waist-shaped holes are alternately arranged in a longitudinal and transverse manner; the number of the mounting holes 14 can be selected according to the actual mounting environment so as to facilitate mounting and fixing operations; in order to facilitate the mounting of the fixed support 1 in the uneven position on the tunnel wall, a slotted hole 15 is formed in the fixed bottom plate 11, and the slotted hole 15 is used for preliminary positioning and avoiding the interference position.
Meanwhile, as shown in fig. 1, the connection support 2 includes a mounting plate 21 and two connection side plates 22, and the two connection side plates 22 are vertically fixed on two sides of the mounting plate 21; and the interval width between the two connecting side plates 22 is made larger than the interval width between the two mounting side plates 12, thereby facilitating the smooth mounting of the whole connecting bracket 2 on the fixing bracket 1.
Example 2:
in order to improve the stability of the distribution box installed on the whole structure and facilitate the installation of the distribution box after the whole support structure is installed on the tunnel wall, the labor intensity in the installation process is reduced; as shown in fig. 3, 4 and 5, further optimized on the basis of embodiment 1, the power distribution box further includes a frame structure 5 for installing the power distribution box and connecting and installing the connecting plate 3, specifically, when the power distribution box is installed and connected, the connecting plate 3 is connected and installed at four corner positions of the frame structure 5, so that the frame structure 5 is installed and fixed through the four fixing supports 1, the connecting supports 2 and the connecting plate 3; the frame structure 5 is mainly formed by enclosing two long arm supports 51 and two short arm supports 52 which are relatively parallel, and a connecting piece 53 is arranged between the adjacent long arm supports 51 and the adjacent short arm supports 52; the connecting member 53 includes a positioning plate 531 for connecting the long arm support 51 and the short arm support 52, and a limiting side plate 532 fixed to the positioning plate 531 and bent to cover the short arm support 52, so that the whole frame structure 5 is convenient to assemble and has good stability.
In order to realize that the frame structure 5 has the seismic strength, the long arm support 51 and the short arm support 52 are both seismic support structures; the vibration caused by piston wind in the tunnel can be adapted on the whole.
Fig. 6 is a schematic view of the first wall-mounted bracket structure in use for mounting the distribution box; fig. 7 is a schematic diagram illustrating an application of the second wall-mounted support structure to the installation of the distribution box, where the wall-mounted support structure can be selected according to actual installation and application requirements in a specific tunnel environment; however, it should be noted that the two application modes can both meet the requirement that the distribution box has good verticality installation requirement and an anti-seismic buffering effect, and the situation that the potential safety hazard is caused by the external environment can be avoided when the distribution box is installed and applied in a tunnel.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. An adjustable hanging support of block terminal which characterized in that includes:
a fixed support (1);
the connecting support (2) is rotatably arranged on the fixed support (1);
one end of the connecting plate (3) is detachably arranged on the connecting support (2), and the other end of the connecting plate is used for connecting a distribution box;
the connecting support (2) and the fixed support (1) are connected through a locking assembly (4) and can adjust relative rotation angle.
2. Adjustable wall hanging bracket for electric distribution boxes according to claim 1, characterized in that said fixed support (1) comprises a fixed base plate (11);
two mounting side plates (12) vertically and fixedly connected to two sides of the fixed bottom plate (11);
the two mounting side plates (12) are provided with connecting holes (13) for mounting the locking assembly (4);
the fixed bottom plate (11) is provided with at least one mounting hole (14).
3. The adjustable wall-mounted bracket of distribution box according to claim 2, characterized in that the fixed bottom plate (11) is provided with a slotted hole (15).
4. Adjustable wall hanging bracket for electric distribution boxes according to claim 2, characterized in that said connection support (2) comprises a mounting plate (21);
two connecting side plates (22) vertically and fixedly connected to two sides of the mounting plate (21);
the spacing width between the two connecting side plates (22) is larger than the spacing width between the two mounting side plates (12).
5. The adjustable wall-mounted bracket for the distribution box according to any one of claims 1 to 4, further comprising a frame structure (5) for mounting the distribution box and connecting and mounting the connecting plate (3);
the frame structure (5) is mainly formed by enclosing two long arm supports (51) and two short arm supports (52) which are relatively parallel, and a connecting piece (53) is arranged between the adjacent long arm supports (51) and the adjacent short arm supports (52).
6. The adjustable wall-mounted bracket of the distribution box as claimed in claim 5, wherein the connecting member (53) comprises a positioning plate (531) connecting the long arm support (51) and the short arm support (52), and a limiting side plate (532) fixed on the positioning plate (531) and bent to cover the short arm support (52).
7. The adjustable wall-mounted bracket for distribution boxes according to claim 5, wherein the long arm support (51) and the short arm support (52) are both shock-resistant bracket structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022779823.2U CN214044524U (en) | 2020-11-26 | 2020-11-26 | Adjustable wall-mounted support of distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022779823.2U CN214044524U (en) | 2020-11-26 | 2020-11-26 | Adjustable wall-mounted support of distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214044524U true CN214044524U (en) | 2021-08-24 |
Family
ID=77362848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022779823.2U Active CN214044524U (en) | 2020-11-26 | 2020-11-26 | Adjustable wall-mounted support of distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214044524U (en) |
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2020
- 2020-11-26 CN CN202022779823.2U patent/CN214044524U/en active Active
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