CN206646524U - A kind of support bar and support frame - Google Patents
A kind of support bar and support frame Download PDFInfo
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- CN206646524U CN206646524U CN201720380183.3U CN201720380183U CN206646524U CN 206646524 U CN206646524 U CN 206646524U CN 201720380183 U CN201720380183 U CN 201720380183U CN 206646524 U CN206646524 U CN 206646524U
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- supporting plate
- support
- regulating rod
- lifting regulating
- support bar
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Abstract
A kind of support bar and support frame are the utility model is related to, the support bar includes lifting regulating rod, the first supporting plate and the second supporting plate, and the both ends of the lifting regulating rod are connected with first supporting plate and the second supporting plate respectively；First supporting plate and the second supporting plate are arc and are recessed to be formed towards the direction close to the lifting regulating rod.Support bar of the present utility model can coordinate yoke can largely be reused in railway power, contact net, power transformation engineering excavation of foundation pit and it is more solid than flitch firmly, it not only simplify installation procedure, a large amount of timber and manpower are also saved, plank support time has been saved, has improved work efficiency；The utility model fixes an arc respectively by setting lifting regulating rod, and at the both ends of lifting regulating rod, can realize the plank support work in the easily landslide hole such as puddle, drift sand hole, save cost, reduced the loss of timber resources.
Description
Technical field
It the utility model is related to the support protection field in easily landslide hole in contact net, power engineering, and in particular to Yi Zhongzhi
Strut and support frame.
Background technology
In railway electrifing reforming engineering, because Along Railway river gathers, level of ground water is higher, and partial sector has spring
Emerge in large numbers as and drift sand soil property be present, therefore more easily landslide in contact net, electric power and power transformation engineering Excavation Process be present
Foundation ditch.If carrying out supporting with the lumps of wood, plank using conventional method, lumps of wood usage amount is big, loss is high, and speed of application is slower
And a large amount of buying lumps of wood are needed, not only construction costs is high, safety coefficient is low, excavation progress is slow and the duration can not ensure.For example, work as
It is supported using traditional plank supporting using the lumps of wood, worker needs to measure foundation ditch size, and utilizes hand according to measurement size
The lumps of wood machined, is then fixed on supporting plank, remaining side by saw or the hand grinding tool scene processing lumps of wood using steel nail
Wood can not use and cause to waste, and each foundation ditch averagely needs 4 lumps of wood of processing to complete support work.
Utility model content
Technical problem to be solved in the utility model is in view of the shortcomings of the prior art, there is provided a kind of support bar and support
Frame.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of support bar, including lifting regulating rod,
One supporting plate and the second supporting plate, the both ends of the lifting regulating rod are connected with first supporting plate and the second supporting plate respectively
Connect；First supporting plate and the second supporting plate are arc and the equal direction concave shape towards close to the lifting regulating rod
Into.
The beneficial effects of the utility model are：Support bar of the present utility model can coordinate yoke railway power, contact net,
It can largely be reused in power transformation engineering excavation of foundation pit and more solid than flitch firm, not only simplify installation procedure, also save
A large amount of timber and manpower, have saved plank support time, have improved work efficiency；The utility model by setting lifting regulating rod,
And an arc is fixed respectively at the both ends of lifting regulating rod, the plank supporting in the easily landslide hole such as puddle, drift sand hole can be realized
Work, has saved cost, has reduced the loss of timber resources.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the lifting regulating rod includes regulating bolt and adjustment barrel, one end of the regulating bolt and described the
One supporting plate is connected；The other end of the regulating bolt is screwed in one end of the adjustment barrel, the adjustment barrel it is another
End is fixedly linked with second supporting plate.
It is using the above-mentioned further beneficial effect of scheme：By setting regulating bolt and adjustment barrel, regulation can will be passed through
Precession depth of the bolt in adjustment barrel controls the length of lifting regulating rod, very convenient easy.
Further, one end of the regulating bolt is located in first supporting plate and is detachably connected therewith.
It is using the above-mentioned further beneficial effect of scheme：By being detachably connected regulating bolt and the first supporting plate,
The support angle that the first supporting plate can be adjusted at any time according to being actually needed.
Further, one end of the regulating bolt is connected with first supporting plate by nut check.
It is using the above-mentioned further beneficial effect of scheme：By the way that regulating bolt and the first supporting plate are passed through into nut lock
Tightly, convenient connection and dismounting.
Further, the both ends of the lifting regulating rod are connected to the center position and second of first supporting plate
The center position of supporting plate.
It is using the above-mentioned further beneficial effect of scheme：By the way that the both ends of lifting regulating rod are connected into two supporting plates
Center, avoid support when shift so that support degree is stronger.
Further, cut in first supporting plate in tangent line where tie point and second supporting plate where tie point
Line is arranged vertically with the lifting regulating rod.
It is using the above-mentioned further beneficial effect of scheme：By by the tangent line of tie point in lifting regulating rod and supporting plate
It is arranged vertically so that support degree is stronger.
Further, first supporting plate and the second supporting plate are in the arcuate structure formed by square plate bending.
Further, first supporting plate and the second supporting plate are in arc-shaped structure.
A kind of support frame, for being supported on the madial wall of foundation ditch；Including two rack bodies and multiple such as claims 1
To the support bar described in 9 any one, two rack bodies are in by the fixed rectangle structure formed of multiple battens splicing；
Two rack bodies abut on two relative positions of the foundation ditch madial wall respectively, multiple branch
Strut is respectively supported between two rack bodies and forms a cylindrical support structure therewith, and the batten is crimped on described
In the sunk structure of first supporting plate and the second supporting plate.
The beneficial effects of the utility model are：Support frame of the present utility model is in railway power, contact net, power transformation engineering base
It can largely be reused in the excavation of hole and more solid than flitch firm, not only simplify installation procedure, also save a large amount of timber
And manpower, plank support time has been saved, has improved work efficiency；The utility model is by setting lifting regulating rod, and in rising-falling tone
An arc is fixed at the both ends of pole respectively, can be realized the plank support work in the easily landslide hole such as puddle, drift sand hole, be saved
Cost, reduce the loss of timber resources.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the support bar of the present embodiment；
Fig. 2 is the dimensional structure diagram of the support frame of the present embodiment.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, lifting regulating rod；11st, regulating bolt；12nd, adjustment barrel；2nd, the first supporting plate；3rd, the second supporting plate；4th, nut；
5th, rack body；51st, batten.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Embodiment 1
As shown in figure 1, a kind of support bar, including lifting regulating rod 1, the first supporting plate 2 and the second supporting plate 3, the liter
The both ends of falling tone pole 1 are connected with the supporting plate 3 of the first supporting plate 2 and second respectively；First supporting plate 2 and second
Supporting plate 3 is arc and is recessed to be formed towards the direction close to the lifting regulating rod 1.
The support bar of the present embodiment can coordinate yoke can be a large amount of in railway power, contact net, power transformation engineering excavation of foundation pit
Reuse and more solid than flitch firm, not only simplify installation procedure, also save a large amount of timber and manpower, saved wood
The slab supporting time, improve work efficiency；The utility model is consolidated respectively by setting lifting regulating rod, and at the both ends of lifting regulating rod
A fixed arc, the plank support work in the easily landslide hole such as puddle, drift sand hole can be realized, cost has been saved, has reduced timber
The loss of resource.
One preferred scheme of the present embodiment, as shown in figure 1, the lifting regulating rod 1 includes regulating bolt 11 and regulation
Cylinder 12, one end of the regulating bolt 11 is connected with first supporting plate 2；The other end of the regulating bolt 11 is screwed in
In one end of the adjustment barrel 12, the other end of the adjustment barrel 12 is fixedly linked with second supporting plate 3.Adjusted by setting
Bolt and adjustment barrel are saved, the length of lifting regulating rod can will be controlled by precession depth of the regulating bolt in adjustment barrel, ten
Divide convenient and easy.
As shown in figure 1, one end of the regulating bolt 11 of the present embodiment is located in first supporting plate 2 and therewith
It is detachably connected.By being detachably connected regulating bolt and the first supporting plate, first can be adjusted at any time according to being actually needed
The support angle of supporting plate.
One preferred scheme of the present embodiment, as shown in figure 1, one end of the regulating bolt 11 and first supporting plate
2 lock connection by nut 4.By the way that regulating bolt and the first supporting plate are passed through into nut check, convenient connection and dismounting.
As shown in figure 1, the both ends of the lifting regulating rod 1 of the present embodiment are connected to first supporting plate 2
The center position of center position and the second supporting plate 3.By the way that the both ends of lifting regulating rod are connected into two supporting plates
Center, avoid shifting during support so that support degree is stronger.
One preferred scheme of the present embodiment, tangent line where tie point and described second in first supporting plate 2
Tangent line where tie point is arranged vertically with the lifting regulating rod 1 on fagging 3.By by lifting regulating rod with connecting in supporting plate
The tangent line of contact is arranged vertically so that support degree is stronger.
As shown in figure 1, the supporting plate 3 of first supporting plate 2 and second of the present embodiment is in by square plate bending shape
Into arcuate structure.The supporting plate 3 of first supporting plate 2 and second of the present embodiment is preferably in arc-shaped structure.The present embodiment
The first supporting plate and the second supporting plate when in use, upper and lower batten frame can be made to be placed in arcuate structure, avoid batten frame
Generation dislocation movement.
The thickness of the supporting plate 3 of first supporting plate 2 and second of the present embodiment is 80-120mm.The lift adjustment
The length of bar 1 is 900mm-1400mm.
The lifting regulating rod 1 of the present embodiment, the first supporting plate 2 and the second supporting plate 3 are made of stainless steel metal, the
Two supporting plates 3 are welded in adjustment barrel 12.
The support bar of the present embodiment be commonly used in contact net, electric power, power transformation engineering Excavation Process exist it is more easily
In landslide foundation ditch, for example the support frame of two ladder shapes arranged vertically can be set respectively on the relative two side of foundation ditch,
Then support bar is put into foundation ditch sidewards and makes the first supporting plate and the second supporting plate is respectively engaged with the support frame at both ends,
Multiple support bars can be installed between two support frames, multiple support bars and two support frames can surround a square tubular structure,
Party's cylindrical structure is supported in foundation ditch.
Embodiment 2
As shown in Fig. 2 a kind of support frame of the present embodiment, for being supported on the madial wall of foundation ditch；Including two supports
Body 5 and multiple support bars as described in Example 1, two rack bodies 5 be in by multiple battens 51 splice it is fixed and
Into rectangle structure；Two rack bodies 5 abut on two relative positions of the foundation ditch madial wall respectively, more
The individual support bar is respectively supported between two rack bodies 5 and forms a cylindrical support structure, the batten therewith
51 are crimped in the sunk structure of the supporting plate 3 of the first supporting plate 2 and second, so it is avoided that being shaken during support
It is dynamic.
The support frame of the present embodiment be commonly used in contact net, electric power, power transformation engineering Excavation Process exist it is more easily
In landslide foundation ditch, for example the support sheet of two ladder shapes arranged vertically can be set respectively on the relative two side of foundation ditch
Body, then support bar is put into foundation ditch sidewards and makes the first supporting plate and the second supporting plate is respectively engaged with the support sheet at both ends
On the batten of body, multiple support bars can be installed between two support frames, multiple support bars and two support frames can surround one
Square tubular structure, party's cylindrical structure are supported in foundation ditch.
The support frame of the present embodiment, support bar use steel design, and circular arc type supporting plate is used at the both ends of support bar,
On the one hand it is more durable than traditional lumps of wood and be not easy because during hand excavation collision cause supporting smooth caused by foundation ditch collapse
Side, on the other hand because it has regulatory function, supporting effect can reach optimal, and stress reaches best.
Due to it is existing be typically processed into the support of frame type by the lumps of wood and lie in a horizontal plane in foundation ditch be supported, so
Only supported on certain level direction, do not carry out effective support of vertical direction, support effect is poor.This reality
Apply example and pass through two rack bodies arranged vertically and the multiple support bars being erected on two rack bodies so that foundation ditch is not only
Effectively supported in the horizontal direction, also in the vertical direction is effectively supported.
The support frame of the present embodiment is easy to process, and simply, economic input is small, and execute-in-place is simple, has saved and has added at the scene
The time of the work lumps of wood, effectively save manually, compared with user's wooden support, the support frame of the present embodiment, which greatly reduces, to be applied
Work cost and save and the time of supporting and reduce the number of supporting.The support frame of the present embodiment is due to reducing making for the lumps of wood
Dosage, avoid the wood fragments left during lumps of wood use and surrounding enviroment are impacted.
The support frame installation rate of the present embodiment is fast, and timeliness is high, artificial few, easy to process and reusable, can be extensive
Applied in railway foundation support engineering, can be promoted the use of in contact net, electric power and power transformation engineering.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of support bar, it is characterised in that including lifting regulating rod (1), the first supporting plate (2) and the second supporting plate (3), institute
The both ends for stating lifting regulating rod (1) are connected with first supporting plate (2) and the second supporting plate (3) respectively；Described first
Fagging (2) and the second supporting plate (3) are arc and are recessed to be formed towards the direction close to the lifting regulating rod (1).
2. a kind of support bar according to claim 1, it is characterised in that the lifting regulating rod (1) includes regulating bolt
(11) it is connected with adjustment barrel (12), one end of the regulating bolt (11) with first supporting plate (2)；The regulating bolt
(11) the other end is screwed in one end of the adjustment barrel (12), the other end of the adjustment barrel (12) and the described second support
Plate (3) is fixedly linked.
3. a kind of support bar according to claim 2, it is characterised in that one end of the regulating bolt (11) is located in described
It is detachably connected in first supporting plate (2) and therewith.
A kind of 4. support bar according to claim 3, it is characterised in that one end and described first of the regulating bolt (11)
Supporting plate (2) is locked by nut (4) and connected.
5. according to a kind of any one of Claims 1-4 support bar, it is characterised in that the both ends of the lifting regulating rod (1)
It is connected to the center position of first supporting plate (2) and the center position of the second supporting plate (3).
6. a kind of support bar according to claim 5, it is characterised in that cut on first supporting plate (2) where tie point
Tangent line where tie point is arranged vertically with the lifting regulating rod (1) on line and second supporting plate (3).
7. according to Claims 1-4, a kind of any one of 6 support bars, it is characterised in that first supporting plate (2) and the
Two supporting plates (3) are in the arcuate structure formed by square plate bending.
8. according to Claims 1-4, a kind of any one of 6 support bars, it is characterised in that first supporting plate (2) and the
Two supporting plates (3) are in arc-shaped structure.
9. according to Claims 1-4, a kind of any one of 6 support bars, it is characterised in that first supporting plate (2) and the
The thickness of two supporting plates (3) is 80-120mm；The length of the lifting regulating rod (1) is 900mm-1400mm.
A kind of 10. support frame, for being supported on the madial wall of foundation ditch；It is characterised in that it includes two rack bodies (5) and more
The individual support bar as described in any one of claim 1 to 9, two rack bodies (5) are in be spliced by multiple battens (51)
The fixed rectangle structure formed；
Two rack bodies (5) abut on two relative positions of the foundation ditch madial wall respectively, multiple branch
Strut is respectively supported between two rack bodies (5) and forms a cylindrical support structure therewith, batten (51) pressure
It is connected in the sunk structure of first supporting plate (2) and the second supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380183.3U CN206646524U (en) | 2017-04-12 | 2017-04-12 | A kind of support bar and support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380183.3U CN206646524U (en) | 2017-04-12 | 2017-04-12 | A kind of support bar and support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646524U true CN206646524U (en) | 2017-11-17 |
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ID=60275194
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720380183.3U Active CN206646524U (en) | 2017-04-12 | 2017-04-12 | A kind of support bar and support frame |
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| CN (1) | CN206646524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083153A (en) * | 2018-08-15 | 2018-12-25 | 深圳市君盈建筑科技有限公司 | A kind of safety device excavated for deep foundation pit of construction |
-
2017
- 2017-04-12 CN CN201720380183.3U patent/CN206646524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083153A (en) * | 2018-08-15 | 2018-12-25 | 深圳市君盈建筑科技有限公司 | A kind of safety device excavated for deep foundation pit of construction |
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