CN209626777U - Prevent the bracing means that low-voltage comprehensive distribution box falls - Google Patents
Prevent the bracing means that low-voltage comprehensive distribution box falls Download PDFInfo
- Publication number
- CN209626777U CN209626777U CN201920169863.XU CN201920169863U CN209626777U CN 209626777 U CN209626777 U CN 209626777U CN 201920169863 U CN201920169863 U CN 201920169863U CN 209626777 U CN209626777 U CN 209626777U
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- channel steel
- distribution box
- joist
- transformer
- bracing means
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Abstract
The utility model relates to a kind of bracing means for preventing low-voltage comprehensive distribution box from falling, angle cleat including transformer joist and distribution box, the stud being applied on channel steel and angle cleat is affixed by its, it is characterized in that: the connecting portion of the angle cleat of the transformer joist and distribution box is connected with bracing means by stud, the bracing means includes reinforcing channel steel, reinforcing channel steel two sides leg wall is equipped with bolt through-hole, the groove port spiral-lock for reinforcing channel steel is on the connecting portion of transformer joist and the angle cleat of distribution box, stud sequentially passes through transformer joist, it reinforces channel steel and angle cleat fastening constitutes whole fall arrest interlock.The utility model has the advantages that the utility model supplements safety prevention measure between the connecting portion and transformer joist of low-voltage comprehensive distribution box.So that transformer joist, bracing means and low-voltage comprehensive distribution box connecting portion three is formd the connection type of fall arrest, eliminates the security risk that distribution box falls.
Description
Technical field
The utility model belongs to electricity field more particularly to a kind of bracing means for preventing low-voltage comprehensive distribution box from falling.
Background technique
Low-voltage comprehensive distribution box is mounted on the transformer joist of transformer rack using lifting mode at present.Its structure
Be: distribution box is connect by angle steel with the channel steel of transformer joist, the angle steel of static housing and transformer joist channel steel leftover bits and pieces side
Only the stud by one 16 millimeters of diameter connects.Bolt passes through the connection of transformer joist channel steel and low-voltage comprehensive distribution box
After distinguishing aperture on angle steel, then in bolt both ends fastening nut it is fixed on cabinet on transformer joist.Such mounting means is complete
There is use within the scope of state.Distribution box is outdoor equipment, due to weather and outdoor conditions complexity, is caused under complicated bad working environments double
Hook bolt corrodes, and is easily broken.It, will between low-voltage comprehensive distribution box and transformer joist once stud is broken
It can disconnect, low-voltage comprehensive distribution box is caused to fall, personnel casualty accidents occur.
Utility model content
The utility model is that in order to overcome the shortcomings in the prior art, providing a kind of prevents low-voltage comprehensive distribution box from falling
Bracing means guarantees when being bolted failure, can play auxiliary by spiral-lock bracing means on the basis of original fixed structure
The connection function helped.
The utility model to achieve the above object, is achieved through the following technical solutions, and one kind preventing low-voltage comprehensive distribution box
The bracing means to fall, the angle cleat including transformer joist and distribution box, transformer joist use channel steel, are applied in channel steel
It is with the stud on angle cleat that its is affixed, it is characterized in that: the company of the angle cleat of the transformer joist and distribution box
Socket part position is connected with bracing means by stud, and the bracing means includes reinforcing channel steel, reinforcing channel steel two sides leg
Wall is equipped with bolt through-hole, connection of the groove port spiral-lock for reinforcing channel steel in transformer joist and the angle cleat of distribution box
On position, stud sequentially passes through transformer joist, reinforces channel steel and the fall arrest interlocking of angle cleat fastening composition entirety
Structure.
Reinforcing one leg spiral-lock of channel steel in the fall arrest interlock is in the channel steel groove waist of joist, another leg
It is placed in the lower section of the angle cleat of leg and distribution box under joist, and is fastened by bolt and nut.
The reinforcing channel steel is made of 10# channel steel, and channel steel length is 100 millimeters, width 100mm, in channel steel two sides
Leg open 20 millimeters of diameter of bolt through-hole.
The utility model has the advantages that compared with prior art, the utility model is low pressure by the bracing means of one fall arrest of installation
A safety prevention measure is supplemented between the connecting portion and transformer joist of comprehensive distribution box.By installing bracing means,
Transformer joist, bracing means and low-voltage comprehensive distribution box connecting portion three is set to form the connection type of a fall arrest,
Eliminate the security risk that low-voltage comprehensive distribution box falls.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the schematic view of the front view for reinforcing channel steel；
Fig. 4 is the right view of Fig. 3.
In figure: 1, transformer joist, 2, angle cleat, 3, stud, 4, reinforcing channel steel, 5, bolt through-hole.
Specific embodiment
In conjunction with the preferred embodiment, to according to specific embodiment provided by the utility model, details are as follows:
It is detailed in attached drawing, present embodiment discloses a kind of bracing means for preventing low-voltage comprehensive distribution box from falling, including transformation
The angle cleat 2 of device joist 1 and distribution box, transformer joist use channel steel, the double end spiral shell being applied on channel steel and angle cleat
Bolt 3 is affixed by its, and the connecting portion of the angle cleat of the transformer joist and distribution box is connected with reinforcing by stud
Device, the bracing means include reinforcing channel steel 4, and reinforcing channel steel two sides leg wall is equipped with bolt through-hole 5, the reinforcement tank
For the groove port spiral-lock of steel on the connecting portion of transformer joist and the angle cleat of distribution box, stud sequentially passes through transformation
Device joist, the fall arrest interlock for reinforcing channel steel and angle cleat fastening composition entirety.The reinforcing channel steel uses 10# channel steel
It is made, channel steel length is 100 millimeters, width 100mm, opens 20 millimeters of diameter of bolt through-hole in the leg of channel steel two sides.
The preferred embodiment of the present embodiment is that reinforcing one leg spiral-lock of channel steel in the fall arrest interlock is in joist
In channel steel groove waist, another leg is placed in the lower section of the angle cleat of leg and distribution box under joist, and is fastened by bolt and nut.
Working process and principle
It is detailed in Fig. 1-2, bracing means spiral-lock is on transformer joist and low-voltage comprehensive distribution box connecting portion.Stud
Transformer joist, bracing means and low-voltage comprehensive distribution box connecting portion are passed sequentially through, then both ends are consolidated by nut again
It is fixed.
Transformer joist is made of channel steel, and bracing means can be with transformer joist and low-voltage comprehensive distribution box interconnecting piece
Position forms a fall arrest interlock.Once the connecting portion of distribution box can be hung in reinforcing there is a situation where bolt fracture
The lower leg of channel steel, the upper leg for reinforcing channel steel can hang over the lower leg of transformer joist, play the connection function of auxiliary, i.e.,
It can prevent low-voltage comprehensive distribution box from falling.
It is above-mentioned referring to embodiment to a kind of detailed description for the bracing means for preventing low-voltage comprehensive distribution box from falling, be to say
Bright property without being restrictive, several embodiments can be enumerated according to limited range, therefore practical new not departing from this
Change and modification under type general plotting should belong within the protection scope of the utility model.
Claims (3)
1. a kind of bracing means for preventing low-voltage comprehensive distribution box from falling, the angle cleat including transformer joist and distribution box,
Transformer joist uses channel steel, and the stud being applied on channel steel and angle cleat is affixed by its, it is characterized in that: the transformation
The connecting portion of the angle cleat of device joist and distribution box is connected with bracing means by stud, and the bracing means includes
Channel steel is reinforced, reinforcing channel steel two sides leg wall is equipped with bolt through-hole, and the groove port spiral-lock for reinforcing channel steel is in transformer
On the connecting portion of the angle cleat of joist and distribution box, stud sequentially passes through transformer joist, reinforces channel steel and connection
Angle steel fastening constitutes whole fall arrest interlock.
2. according to claim 1 prevent the bracing means that low-voltage comprehensive distribution box falls, it is characterized in that: the fall arrest
For reinforcing one leg spiral-lock of channel steel in interlock in the channel steel groove waist of joist, another leg is placed in leg and distribution under joist
The lower section of the angle cleat of case, and fastened by bolt and nut.
3. according to claim 1 or 2 prevent the bracing means that low-voltage comprehensive distribution box falls, it is characterized in that: described add
Gu channel steel is made of 10# channel steel, channel steel length is 100 millimeters, width 100mm, opens diameter in the leg of channel steel two sides
20 millimeters of bolt through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169863.XU CN209626777U (en) | 2019-01-31 | 2019-01-31 | Prevent the bracing means that low-voltage comprehensive distribution box falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169863.XU CN209626777U (en) | 2019-01-31 | 2019-01-31 | Prevent the bracing means that low-voltage comprehensive distribution box falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626777U true CN209626777U (en) | 2019-11-12 |
Family
ID=68452831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169863.XU Active CN209626777U (en) | 2019-01-31 | 2019-01-31 | Prevent the bracing means that low-voltage comprehensive distribution box falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626777U (en) |
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2019
- 2019-01-31 CN CN201920169863.XU patent/CN209626777U/en active Active
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