CN206971793U - A kind of foundation pit construction edge protection column - Google Patents
A kind of foundation pit construction edge protection column Download PDFInfo
- Publication number
- CN206971793U CN206971793U CN201720859220.9U CN201720859220U CN206971793U CN 206971793 U CN206971793 U CN 206971793U CN 201720859220 U CN201720859220 U CN 201720859220U CN 206971793 U CN206971793 U CN 206971793U
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- CN
- China
- Prior art keywords
- guardrail rack
- turning rolls
- bottom bar
- guardrail
- foundation pit
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Abstract
The utility model discloses a kind of foundation pit construction edge protection column, including guardrail rack, guardrail rack is rectangular frame structure, and steel wire is provided among it, steel wire front center is provided with warning sign, the both sides up and down of guardrail rack front end are provided with reflector, and the vertex of guardrail rack lower end four is connected with bottom bar by connector, and bottom bar can put up 90 by connector and guardrail0Bending, the end of bottom bar is provided with turning rolls, turning rolls is provided with roller and braking mechanism, braking mechanism includes screw rod and brake block, screw rod one end connects brake block, in other end threaded connection and turning rolls, turning rolls upper end is provided with convex ball, convex ball cooperates with being located at the groove of bottom bar end, is equipped with accommodating groove at left and right sides of guardrail rack rear end, connecting rod is hinged with accommodating groove, guardrail rack is equipped with jack at left and right sides of front end, the shape of jack and connecting rod is too small to match, and neck is equipped with left and right sides of guardrail rack, neck is connected with jack.
Description
Technical field
The utility model belongs to technical field of building construction, and in particular to a kind of foundation pit construction edge protection column.
Background technology
At present, developing rapidly with construction industry, during foundation pit construction earth excavation, in order to prevent workmen or
Pedestrian falls, and causes security incident, it will usually encloses edge protection column on foundation ditch periphery.In general foundation pit construction edge protection column
Structure is relatively simple, and each guard rail is relatively independent, less stable, situations such as easily deforming, turn on one's side, serious shadow
The security of construction area has been rung, and has been unable to disassembled and assembled freely, not readily transportable and collection.Improved by structure, existing portion
Divide edge protection column detachable, convenience in transport and collection, but installation or removal are all cumbersome every time, waste time and energy, because
This is, it is necessary to which further to the structure on existing foundation pit construction edge protection column improved.
The content of the invention
The utility model is directed to the deficiency in background technology, there is provided a kind of Stability Analysis of Structures, is readily transported and collects, safety
Property it is high, exempt and dismount troublesome foundation pit construction edge protection column.
To achieve the above object, the utility model technical solution is as follows：
A kind of foundation pit construction edge protection column, including guardrail rack, the guardrail rack is rectangular frame structure, and is set among it
There is steel wire, steel wire front center is provided with warning sign, and the both sides up and down of guardrail rack front end are provided with reflector, guardrail rack lower end four
Individual vertex is connected with bottom bar by connector, and bottom bar can put up 90 by connector and guardrail0Bending, the end of bottom bar is set
There is turning rolls, turning rolls is provided with roller and braking mechanism, and the braking mechanism includes screw rod and brake block, the connection of screw rod one end
Brake block, the other end threaded connection with turning rolls on, the turning rolls upper end is provided with convex ball, and convex ball is with being located at the recessed of bottom bar end
Groove cooperates, and in the presence of external force is given, convex ball can be 360 in groove0Rotation, the left and right sides of the guardrail rack rear end
Accommodating groove is equipped with, connecting rod is hinged with accommodating groove, jack, the jack are equipped with left and right sides of the guardrail rack front end
With the shape of connecting rod is too small matches, neck is equipped with left and right sides of the guardrail rack, neck is connected with jack.
Preferably, the connecting rod includes the body of rod and sleeve pipe, and the body of rod connects with casing threads, and being additionally provided with the middle part of sleeve pipe can
The connecting hole being threadedly coupled with the body of rod.
Preferably, the guardrail rack is respectively arranged on the left side and the right side the plate being mutually matched and U-shaped socket, and plate is inserted with U-shaped
Seat is provided with the screw to cooperate.
Preferably, described four vertex in guardrail rack lower end are equipped with the holding tank to match with bottom bar, turning rolls.
Preferably, bolt is provided with pole between the bottom bar and guardrail rack.
Relative to prior art, the utility model has the beneficial effect that：
The utility model when in use, need to only adjust the position of bottom bar, using the locked roller of brake block, and will using pole
The position of bottom bar is fixed, and saves the trouble of various parts dismounting, time saving and energy saving, convenient and swift；The utility model can pass through
Multiple guard rails are enclosed in foundation ditch periphery by plate and U-shaped socket bolt connection, are protected using the bottom bar and roller of guardrail rack both sides
The support balance of guard rail both sides is held, its stability is improved, ensures the security of construction area；The utility model use finishes
Afterwards, bottom bar, turning rolls are accommodated in holding tank, multiple guard rails are discharged side by side, then the body of rod of each guard rail is passed through and inserted
Multiple guard rails, then can be fixed together, not only reduce floor space, but also ensure by hole and the sleeve pipe connection in neck
The stabilization of each guard rail, the possibility toppled over is avoided, because bottom is provided with roller, discharged side by side to multiple using external force
Guard rail, which carries out traction, to be shifted, and be readily transported and collect.The utility model structure is novel, reasonable, easy to use, fits
Preferably promote.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is main structure diagram under the utility model deployed condition；
Fig. 2 is backsight structural representation under the utility model deployed condition；
Fig. 3 is left view structural representation under the utility model deployed condition；
Fig. 4 is mplifying structure schematic diagram at the utility model Figure 1A；
Fig. 5 is mplifying structure schematic diagram at the utility model Fig. 2 B；
Fig. 6 is the utility model plate and U-shaped socket bolt fastening structure schematic diagram；
Fig. 7 is the utility model connector dimensional structure diagram；
Fig. 8 is the multiple overlaying state structural representations of the utility model；
In figure：1st, guardrail rack, 2, steel wire, 3, warning sign, 4, reflector, 5, bottom bar, 6, connector, 7, turning rolls, 8,
Roller, 9, screw rod, 10, brake block, 11, convex ball, 12, groove, 13, accommodating groove, 14, jack, 15, neck, 16, the body of rod, 17, set
Pipe, 18, connecting hole, 19, plate, 20, U-shaped socket, 21, screw, 22, holding tank, 23, pole.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figures 1 to 8, a kind of foundation pit construction edge protection column of the present utility model, including guardrail rack 1, guardrail rack
For rectangular frame structure, and be provided with steel wire 2 among it, steel wire front center is provided with warning sign 3, guardrail rack front end it is upper and lower
Both sides are provided with reflector 4, and the vertex of guardrail rack lower end four is connected with bottom bar 5 by connector, and bottom bar can pass through connector 6
90 are put up with guardrail0Bending, bolt is provided with pole 23 between bottom bar and guardrail rack, ensures guard rail in a state of use, bottom
Bar and guardrail rack stable connection, the end of bottom bar are provided with turning rolls 7, and turning rolls is provided with roller 8 and braking mechanism, under guardrail rack
Four vertex in end are equipped with the holding tank 22 to match with bottom bar, turning rolls, are easy to take in bottom bar in holding tank, reduction accounts for
Ground area, braking mechanism include screw rod 9 and brake block 10, screw rod one end connection brake block, other end threaded connection and turning rolls
On, turning rolls upper end is provided with convex ball 11, and convex ball cooperates with being located at the groove 12 of bottom bar end, is giving the effect of external force
Under, convex ball can be 360 in groove0Rotation so that roller moving direction is freely adjustable, and guardrail rack is all provided with left and right sides of rear end
There is accommodating groove 13, connecting rod is hinged with accommodating groove, jack 14, jack and connecting rod are equipped with left and right sides of guardrail rack front end
Shape it is too small match, neck 15 is equipped with left and right sides of guardrail rack, neck is connected with jack, and connecting rod includes the body of rod
16 and sleeve pipe 17, the body of rod is connected with casing threads, and the connecting hole 18 that can be threadedly coupled with the body of rod is additionally provided with the middle part of sleeve pipe, can from
Be threadedly coupled by the end or connecting hole of selection sleeve pipe with the body of rod, guardrail rack be respectively arranged on the left side and the right side be mutually matched insert
Plate 19 and U-shaped socket 20, plate is provided with the screw 21 to cooperate with U-shaped socket, when multiple guard rails are inline,
Adjacent two guard rail improves stability by plate and U-shaped socket bolt connection.
Application method of the present utility model is as follows：
As shown in Figures 1 to 8, in use, multiple guard rails first are enclosed in into foundation ditch periphery, pass through between adjacent guard rail
Plate 19 is fixed with the U-shaped bolt connection of socket 20, then bottom bar 5 is rotated horizontally into 900, it is taken out out of receiving 22 grooves, rotated
Screw rod 9, brake block 10 is close to roller side, prevent roller 8 from moving, ensure that the position of guard rail is fixed, recycle pole
23 are fixedly connected with bottom bar 5 with guardrail rack 1, ensure integrally-built stability, prevent from turning on one's side during use；Use
Bi Hou, when guard rail needs to transport or collected, contra rotating screw 9, brake block 10 is set to be separated with roller 8, by each guard rail
Bottom bar 5, turning rolls 7 be placed in holding tank, multiple guard rails are discharged side by side, taken out in each guard rail accommodating groove 13
Connecting rod, sleeve pipe 17 is pulled down from the body of rod 16, then passed through rod end in jack 14 to neck 15, then make sleeve pipe 17
Connecting hole 18 is threadedly coupled with the body of rod 16, using the cooperation of neck 15 and sleeve pipe 17, the two neighboring guard rail that will be discharged side by side
It is locked together, not only reduces floor space, but also ensure the stabilization of each guard rail, avoids the possibility toppled over,
Because bottom is provided with roller 8, staff need to only be drawn to multiple guard rails discharged side by side using external force, is easy to
Transport and collection, next time in use, staff need to only take two neighboring guard rail apart, adjust, the position of fixed bottom bar 5 i.e.
Can, it is time saving and energy saving, it is convenient and swift.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Claims (5)
1. a kind of foundation pit construction edge protection column, including guardrail rack, it is characterised in that：The guardrail rack is rectangular frame structure,
And steel wire is provided among it, steel wire front center is provided with warning sign, and the both sides up and down of guardrail rack front end are provided with reflector, shield
The vertex of column frame lower end four is connected with bottom bar by connector, and bottom bar can put up 90 by connector and guardrail0Bending, bottom
The end of bar is provided with turning rolls, and turning rolls is provided with roller and braking mechanism, and the braking mechanism includes screw rod and brake block, spiral shell
Bar one end connects brake block, other end threaded connection with turning rolls, the turning rolls upper end is provided with convex ball, convex ball is with being located at bottom
The groove of boom end cooperates, and in the presence of external force is given, convex ball can be 360 in groove0Rotation, the guardrail rack rear end
The left and right sides be equipped with accommodating groove, connecting rod is hinged with accommodating groove, is equipped with left and right sides of the guardrail rack front end slotting
The shape of hole, the jack and connecting rod is too small to match, and neck, neck and jack are equipped with left and right sides of the guardrail rack
It is connected.
A kind of 2. foundation pit construction edge protection column as claimed in claim 1, it is characterised in that：The connecting rod include the body of rod and
Sleeve pipe, the body of rod are connected with casing threads, and the connecting hole that can be threadedly coupled with the body of rod is additionally provided with the middle part of sleeve pipe.
A kind of 3. foundation pit construction edge protection column as claimed in claim 1, it is characterised in that：Divide at left and right sides of the guardrail rack
The plate and U-shaped socket that She You be mutually matched, plate are provided with the screw to cooperate with U-shaped socket.
A kind of 4. foundation pit construction edge protection column as claimed in claim 1, it is characterised in that：Described four tops in guardrail rack lower end
The holding tank to match with bottom bar, turning rolls is equipped with angle.
A kind of 5. foundation pit construction edge protection column as claimed in claim 1, it is characterised in that：Between the bottom bar and guardrail rack
Bolt is provided with pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859220.9U CN206971793U (en) | 2017-07-14 | 2017-07-14 | A kind of foundation pit construction edge protection column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859220.9U CN206971793U (en) | 2017-07-14 | 2017-07-14 | A kind of foundation pit construction edge protection column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971793U true CN206971793U (en) | 2018-02-06 |
Family
ID=61402620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859220.9U Active CN206971793U (en) | 2017-07-14 | 2017-07-14 | A kind of foundation pit construction edge protection column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989447A (en) * | 2019-09-30 | 2020-11-24 | 合肥市智慧桥信息科技有限公司 | Fence frame and fence system |
-
2017
- 2017-07-14 CN CN201720859220.9U patent/CN206971793U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989447A (en) * | 2019-09-30 | 2020-11-24 | 合肥市智慧桥信息科技有限公司 | Fence frame and fence system |
| WO2021062848A1 (en) * | 2019-09-30 | 2021-04-08 | 合肥市智慧桥信息科技有限公司 | Trolley frame for fences and fence system |
| US11091931B2 (en) | 2019-09-30 | 2021-08-17 | Hefei Wisdom Bridge Information Technology Co., Ltd. | Fence frame and fence system |
| CN111989447B (en) * | 2019-09-30 | 2022-02-18 | 合肥市智慧桥信息科技有限公司 | Fence frame and fence system |
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