CN206850260U - Adjustable distribution box mounting bracket - Google Patents
Adjustable distribution box mounting bracket Download PDFInfo
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- CN206850260U CN206850260U CN201720765401.5U CN201720765401U CN206850260U CN 206850260 U CN206850260 U CN 206850260U CN 201720765401 U CN201720765401 U CN 201720765401U CN 206850260 U CN206850260 U CN 206850260U
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- distribution box
- bar frame
- mounting bar
- fixed
- mounting bracket
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Abstract
The utility model provides a kind of adjustable distribution box mounting bracket,Including the fixed mount for being fixedly mounted on metope,For installing the mounting bar frame of distribution box and for Connection Bracket and the angular adjustment connector of mounting bar frame,The fixed mount includes two upper lower supporters and two lower lower supporters,An angular adjustment connector is respectively mounted on each upper lower supporter and each lower lower supporter,Multiple fixing holes are equipped with the upper lower supporter and the lower lower supporter,The angular adjustment connector is provided with the adjustment hole coordinated with the fixing hole,The mounting bar frame includes upper mounting bar frame and lower mounting bar frame,The upper mounting bar frame is fixed with two angular adjustment connectors on two upper lower supporters,The lower mounting bar frame is fixed with two angular adjustment connectors on two lower lower supporters.The utility model is simple in construction, easy for installation, and distribution box can be enable to be adjusted to all the time perpendicular to the installment state on ground.
Description
Technical field
The utility model belongs to electrical engineering distribution box installing area, has particular for railway, highway etc. irregular disconnected
The technology of distribution box is installed, and in particular to a kind of adjustable distribution box mounting bracket in the moist tunnel wall of the corrosivity in face.
Background technology
With the fast development of China's transport development, railway, highway are not only built in Plain, hilly country, are also begun to
In the regional construction of the mountain terrain of Complicated Geologic Condition and rivers and lakes in length and breadth.In order to optimize line alignment, shorten circuit length
Degree, overcomes unfavorable geological condition, in railway, highway alignment, mountain tunnel and submerged tunnel increasingly show its superiority.No
The tunnel cross-section shape of same type is varied, mainly has：Circle, arch, the shape of a hoof, rectangle etc..Commonly used with railway tunnel
Exemplified by u-shaped cross-section, its tunnel wall metope is solidified using pneumatically placed concrete mostly, and whole tunnel metope is curved, while table
Face is also in irregular out-of-flatness state.There are the equipment such as the distribution box largely installed along tunnel wall metope in tunnel, according to《Building electricity
Gas engineering construction quality acceptance specification》GB50303-2015 relevant regulations, after distribution box is installed along tunnel wall metope, casing
Perpendicularity tolerance≤1.5 ‰.
Investigated according to applicant, the mounting means of distribution box does not both account for the convenience of installation in railway tunnel at present,
After not accounting for equipment by the installation of tunnel wall metope, perpendicularity tolerance in allowed band, is not accounting for case more yet
After showing consideration for tunnel wall installation, in the area such as some soil and rock sulfur-bearing, phosphorus, moist tunnel can produce corrosive liquids, rotten
Corrosion liquid can be along tunnel wall stream on casing, accelerated corrosion casing, shortens the service life of equipments such as distribution box.
Utility model content
The purpose of this utility model is to provide a kind of adjustable distribution box mounting bracket, it is intended to existing for solving
Distribution box mounting bracket does not account for the convenience of installation, and after also not accounting for equipment by the installation of tunnel wall metope, perpendicularity permits
Perhaps whether deviation after casing patch tunnel wall installation or not in allowed band, is not accounted for more, in some soil and rock sulfur-bearing, phosphorus etc.
Area, moist tunnel can produce corrosive liquids, and corrosive liquid is known from experience along tunnel wall stream on casing, accelerated corrosion case
The problem of service life of equipment such as body, shortening distribution box.
What the utility model was realized in：
The utility model provides a kind of adjustable distribution box mounting bracket, including for being fixedly mounted on the fixation of metope
Frame, the mounting bar frame for installing distribution box and the angular adjustment connector for Connection Bracket and mounting bar frame, it is described
Fixed mount includes two upper lower supporters and two lower lower supporters, on each upper lower supporter and each lower lower supporter
One angular adjustment connector is installed, multiple fixing holes, institute are equipped with the upper lower supporter and the lower lower supporter
State angular adjustment connector and be provided with the adjustment hole coordinated with the fixing hole, a bolt passes through the adjustment hole and one of them
The fixing hole fixes the angular adjustment connector with the corresponding upper lower supporter or the lower lower supporter, the peace
Dress bar frame includes upper mounting bar frame and lower mounting bar frame, described in two on the upper mounting bar frame and two upper lower supporters
Angular adjustment connector is fixed, two angular adjustment connectors on the lower mounting bar frame and two lower lower supporters
It is fixed.
Further, the upper lower supporter is identical with the bottom supporting structure, includes the fixed plate fixed with metope
And the vertically extending connecting plate of self-retaining plate, the angular adjustment connector are fixed with the connecting plate, the fixing hole is set
In on the connecting plate.
Further, the angular adjustment connector includes the adjustable plate fixed with the connecting plate and self-regulation plate hangs down
The pinboard directly extended, the adjustment hole on the adjustable plate, with the pinboard fix by the mounting bar frame.
Further, multiple fixing holes on each connecting plate set in a row and from the connecting plate with it is described
One end of fixed plate connection is sequentially distributed to the other end relative with the end.
Further, the fixing hole is rounded.
Further, the fixing hole is waist-shaped hole.
Further, the adjustment hole is curved.
Further, in sector, edge of the adjustment hole along the fan-shaped arc-shaped side is set the adjustable plate.
Further, multiple screw holes are equipped with the fixed plate and the pinboard.
Further, multiple screw holes are equipped with the upper mounting bar frame and the lower mounting bar frame.
Compared with prior art, the utility model has the advantages that：
This adjustable distribution box mounting bracket provided by the utility model, its is simple in construction, easy for installation, can make original
This abuts irregular metope（Such as arc tunnel wall）The distribution box body of installation, which need to be tilted, can be adjusted to all the time perpendicular to ground
Installment state, and ensure perpendicularity deviation≤1.5 ‰, ensure that the installation site of electric elements is smooth, meet defined safety
Running status, while can allow with a certain distance from distribution box body has from tunnel wall, prevent corrosive liquids along tunnel wall stream with
Corrode casing on electronic box.
Brief description of the drawings
Fig. 1 be the utility model embodiment provide a kind of adjustable distribution box mounting bracket be installed on tunnel wall and with
Structural representation after distribution box fixation；
Fig. 2 is a kind of front view for adjustable distribution box mounting bracket that the utility model embodiment provides；
Fig. 3 is a kind of top view for adjustable distribution box mounting bracket that the utility model embodiment provides；
Fig. 4 is the front view and right view for the upper lower supporter that the utility model embodiment provides；
Fig. 5 is the front view and right view of another embodiment for the upper lower supporter that the utility model embodiment provides；
Fig. 6 is the front view and right view for the angular adjustment connector that the utility model embodiment provides；
Fig. 7 is the structure chart that the upper lower supporter that the utility model embodiment provides is connected with angular adjustment connector；
Fig. 8 is that the upper lower supporter for another embodiment that the utility model embodiment provides is connected with angular adjustment connector
Structure chart.
Description of reference numerals：Under the upper lower supporters of 1-, 2- under lower supporter, 3- angular adjustments connector, the upper mounting bar framves of 4-, 5-
Mounting bar frame, 6- connecting plates, 7- fixed plates, 8- adjustable plates, 9- pinboards, 10- fixing holes, 11- adjustment holes, 12- distribution boxs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, a kind of adjustable distribution box mounting bracket of the utility model embodiment offer, including with
In being fixedly mounted on the fixed mount of metope, the mounting bar frame for installing distribution box 12 and for Connection Bracket and mounting bar
The angular adjustment connector 3 of frame, the fixed mount include two upper lower supporters 1 and two lower lower supporters 2, two upper bottom branch
Frame 1 and two lower lower supporters 2 left and right are arranged at intervals, each upper lower supporter 1 and each lower lower supporter 2
On be mounted on an angular adjustment connector 3, on each upper lower supporter 1 and each lower lower supporter 2
Provided with multiple fixing holes 10, each angular adjustment connector 3 is provided with the adjustment hole 11 coordinated with the fixing hole 10, leads to
Cross bolt and pass through the adjustment hole 11 and one of them described fixing hole 10 by the upper lower supporter 1 and the lower lower supporter 2
Fixed with the corresponding angular adjustment connector 3, the institute on each upper lower supporter 1 and each lower lower supporter 2
Fixing hole 10 is stated to be respectively provided with multiple and can carry out between the adjustment hole 11 on the corresponding angular adjustment connector 3
Coordinate regulation so that the angular adjustment connector 3 and the corresponding upper lower supporter 1 or the corresponding lower lower supporter 2
Between relative position can adjust.The mounting bar frame includes upper mounting bar frame 4 and lower mounting bar frame 5, the upper mounting bar
Frame 4 is fixed with two angular adjustment connectors 3 on two upper lower supporters 1, the lower mounting bar frame 5 and two institutes
Two on the lower lower supporter 2 angular adjustment connectors 3 are stated to fix.Specifically, the both ends of the upper mounting bar frame 4 lead to respectively
Cross stainless steel bolt to fix with two angular adjustment connectors 3 on two upper lower supporters 1, the lower mounting bar frame
5 both ends are fixed by stainless steel bolt and two angular adjustment connectors 3 on two lower lower supporters 2 respectively,
So as to which the upper mounting bar frame 4 and the lower mounting bar frame 5 are fixed on metope, and can be by adjusting the angular adjustment
The position of connector 3 adjusts the position of the upper mounting bar frame 4 and the lower mounting bar frame 5.The two of the upper mounting bar frame 4
Side and the both sides of the lower mounting bar frame 5 are equipped with multiple screw holes, for being passed through for bolt to be fixed with distribution box 12,
Multiple screw holes, the convenient position for adjusting distribution box 12 are equipped with per one side.
In the present embodiment, the upper lower supporter 1, the lower lower supporter 2, the angular adjustment connector 3, the upper installation
Bar frame 4 and the lower mounting bar frame 5 are made using SUS316 stainless steel material punchings bending and molding thick δ=4mm, surface
Carry out electrostatic powder coating.
Refine the structure of the upper lower supporter 1 and the lower lower supporter 2, the upper lower supporter 1 and the lower lower supporter 2
Structure it is identical, include with metope fix fixed plate 7 and the vertically extending connecting plate 6 of self-retaining plate 7.The fixed plate
7 are provided with screw hole, for being passed through for stainless steel bolt to be fixed with metope.The connecting plate 6 is used for and the angular adjustment
Connector 3 is fixed, and the fixing hole 10 is on the connecting plate 6.The structure of the angular adjustment connector 3 is refined, it is described
Angular adjustment connector 3 includes the adjustable plate 8 fixed with the connecting plate 6 and the self-regulation vertically extending pinboard 9 of plate 8,
For the adjustment hole 11 on the adjustable plate 8, the pinboard 9 is provided with screw hole, for for stainless steel bolt through with
The mounting bar frame and the pinboard 9 are fixed.
Further, multiple fixing holes 10 on each connecting plate 6 set in a row and from the connecting plate 6 with
One end that the fixed plate 7 connects is sequentially distributed to the other end relative with the end, and the adjustment hole 11 is curved, and a bolt is worn
Cross the adjustment hole 11 and one of them described fixing hole 10 fixes the connecting plate 6 and the adjustable plate 8.The fixing hole
10 set in a row, and bolt can be fixed through different fixing holes 10 with the adjustable plate 8, so as to facilitate the angular adjustment to connect
The fixed position of fitting 3 is movable along the fixed plate 7, and curved adjustment hole 11, spiral shell are provided with the adjustable plate 8
Bolt can move in adjustment hole 11, so as to facilitate the position of the angular adjustment connector 3 along in the fixed plate 7
Lower movement and rotate to an angle.As one of embodiment, the fixing hole 10 is rounded, the size and spiral shell of fixing hole 10
Bolt matches, and is fixed by bolt through different fixing holes 10 with the angular adjustment connector 3 so as to realize that the angle is adjusted
Save the front and rear adjustment of the position of connector 3.Alternatively embodiment, the fixing hole 10 can also be waist-shaped hole, bolt
Can in the waist-shaped hole continuous moving, so as to realize relative position before and after the angular adjustment connector 3 and the connecting plate 6
The fine setting put so that the setting angle of distribution box 12 is more accurate.Preferably, the adjustable plate 8 is in sector, the adjustment hole 11
Set along the edge of the fan-shaped arc-shaped side, so as to save material.
The utility model has the advantages that：
（1）It is simple in construction, it is easy for installation., first will peace using mounting bracket of the present utility model when installing distribution box 12
Dress support is fixed on metope with stainless steel setscrew, is not required to remove heavy distribution box 12 and is gesticulated drilling installation, can be effective
Mitigate labor intensity during installation, and convenience quick for installation.
（2）It is adapted for mount to irregular metope.It can make to abut irregular metope originally by adjustment angle adjusting connector 3
（Such as arc tunnel wall）The casing of distribution box 12 of installation, which need to be tilted, can be adjusted to all the time perpendicular to the installment state on ground, and protect
Perpendicularity deviation≤1.5 ‰ are demonstrate,proved, ensure that the installation site of electric elements is smooth, meet defined safe operation state.
（3）Mitigate the bulk erosion of distribution box 12.Because distribution box 12 is rack-mount, casing is from metope（Such as tunnel wall）
There is certain interval, especially suitable for the area such as soil and rock sulfur-bearing, phosphorus, prevent corrosive liquids from being flowed to along metope on casing
Corrode the body of distribution box 12.
（4）The market demand.By taking railway construction market as an example, with the railway construction in China continue to remain it is like a raging fire
State, there is the newly built railway tunnel of nearly 200 km every year, average every kilometer of about 4 tunnel distribution boxes 12（Different type）
Need to install, about 800 sets of mounting bracket demand, while it is expected that early stage build railway tunnel distribution box 12 need upgrading,
This is carried out by annual 50 kilometers of the plan of tunnel distribution box 12 to make, it is contemplated that about 200 sets of mounting bracket demand, so this product city
Field has a extensive future.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
- A kind of 1. adjustable distribution box mounting bracket, it is characterised in that：Including the fixed mount for being fixedly mounted on metope, use In the mounting bar frame of installation distribution box and for Connection Bracket and the angular adjustment connector of mounting bar frame, the fixed mount Including two upper lower supporters and two lower lower supporters, one is respectively mounted on each upper lower supporter and each lower lower supporter Multiple fixing holes, the angle are equipped with the individual angular adjustment connector, the upper lower supporter and the lower lower supporter Adjusting connector is provided with the adjustment hole coordinated with the fixing hole, and a bolt is described solid with one of them through the adjustment hole Determine hole to fix the angular adjustment connector with the corresponding upper lower supporter or the lower lower supporter, the mounting bar frame Including upper mounting bar frame and lower mounting bar frame, two angles on the upper mounting bar frame and two upper lower supporters are adjusted Section connector is fixed, and the lower mounting bar frame is fixed with two angular adjustment connectors on two lower lower supporters.
- 2. adjustable distribution box mounting bracket as claimed in claim 1, it is characterised in that：The upper lower supporter with it is described under Lower supporter structure is identical, includes fixed plate and the vertically extending connecting plate of self-retaining plate fixed with metope, the angle Adjusting connector is fixed with the connecting plate, and the fixing hole is on the connecting plate.
- 3. adjustable distribution box mounting bracket as claimed in claim 2, it is characterised in that：The angular adjustment connector bag Include the adjustable plate fixed with the connecting plate and the self-regulation vertically extending pinboard of plate, the adjustment hole are located at the regulation On plate, the mounting bar frame is fixed with the pinboard.
- 4. adjustable distribution box mounting bracket as claimed in claim 3, it is characterised in that：It is more on each connecting plate The individual fixing hole sets in a row and from the connecting plate and one end that the fixed plate connects to the other end relative with the end It is sequentially distributed.
- 5. adjustable distribution box mounting bracket as claimed in claim 4, it is characterised in that：The fixing hole is rounded.
- 6. adjustable distribution box mounting bracket as claimed in claim 4, it is characterised in that：The fixing hole is waist-shaped hole.
- 7. adjustable distribution box mounting bracket as claimed in claim 3, it is characterised in that：The adjustment hole is curved.
- 8. adjustable distribution box mounting bracket as claimed in claim 7, it is characterised in that：The adjustable plate is in sector, institute Edge of the adjustment hole along the fan-shaped arc-shaped side is stated to set.
- 9. adjustable distribution box mounting bracket as claimed in claim 3, it is characterised in that：The fixed plate and described turn Multiple screw holes are equipped with fishplate bar.
- 10. adjustable distribution box mounting bracket as claimed in claim 1, it is characterised in that：The upper mounting bar frame and Multiple screw holes are equipped with the lower mounting bar frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765401.5U CN206850260U (en) | 2017-06-28 | 2017-06-28 | Adjustable distribution box mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765401.5U CN206850260U (en) | 2017-06-28 | 2017-06-28 | Adjustable distribution box mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850260U true CN206850260U (en) | 2018-01-05 |
Family
ID=60802975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720765401.5U Active CN206850260U (en) | 2017-06-28 | 2017-06-28 | Adjustable distribution box mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038286A (en) * | 2018-07-20 | 2018-12-18 | 山东省鲁商冰轮建筑设计有限公司 | A kind of Cold Storage Building distribution box cold-prevention bridge installation system |
-
2017
- 2017-06-28 CN CN201720765401.5U patent/CN206850260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038286A (en) * | 2018-07-20 | 2018-12-18 | 山东省鲁商冰轮建筑设计有限公司 | A kind of Cold Storage Building distribution box cold-prevention bridge installation system |
| CN109038286B (en) * | 2018-07-20 | 2024-02-23 | 山东省鲁商冰轮建筑设计有限公司 | Cold bridge mounting system is prevented to freezer building block terminal |
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| GR01 | Patent grant |