CN209040680U - A kind of protective fence for building easy to remove - Google Patents
A kind of protective fence for building easy to remove Download PDFInfo
- Publication number
- CN209040680U CN209040680U CN201821814465.0U CN201821814465U CN209040680U CN 209040680 U CN209040680 U CN 209040680U CN 201821814465 U CN201821814465 U CN 201821814465U CN 209040680 U CN209040680 U CN 209040680U
- Authority
- CN
- China
- Prior art keywords
- extension board
- connecting rod
- support column
- protective fence
- billboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fencing (AREA)
Abstract
The utility model discloses a kind of protective fences for building easy to remove, including pedestal and bull stick, support column is provided with above the pedestal, and location hole is provided on the outside of support column, the location hole is internally connected with bolt, the support column is connect by expansion bracket with connecting rod, and connecting rod is connect by fixed block with billboard, the billboard is internally provided with first sliding groove, and first sliding groove is internally connected with the second extension board, it is provided with second sliding slot on rear side of the first sliding groove, and second sliding slot is internally connected with the first extension board.The protective fence for building easy to remove is provided with location hole on the outside of pedestal and support column, when needing to carry out shrinking mobile to protective fence, support column is moved down in chassis interior, so that the pulley contact of connecting rod lower end is connect to ground and then bolt with location hole, pedestal and support column are fixed, so as to which protective fence is shunk and moved by pulley.
Description
Technical field
The utility model relates to technical field of buildings, specially a kind of protective fence for building easy to remove.
Background technique
Protective fence in life everywhere it can be seen that protective fence can serve as a warning, it is right in certain occasion
Personal safety and installations and facilities are protected and are protected, and can prevent from going around a circle protective fence in the construction site periphery of building
Accident occurs too close to construction site for people, still, existing construction with protective fence during use there are still
Shortcoming, for example protective fence is foldable, it has not been convenient to which worker moves, and cannot plaster posters or warn well
Language, therefore we just propose protective fence for building easy to remove and can be good at solving problem above.
Utility model content
The purpose of this utility model is to provide a kind of protective fences for building easy to remove, to solve above-mentioned background technique
With protective fence, there are still shortcomings during use for the construction existing currently on the market proposed, for example protect
Column is not foldable, it has not been convenient to which worker moves, and cannot plaster posters well or the problem of caveat.
To achieve the above object, the utility model provides the following technical solutions: a kind of protective fence for building easy to remove,
Including pedestal and bull stick, support column is provided with above the pedestal, and location hole is provided on the outside of support column, the positioning
Hole is internally connected with bolt, and the support column is connect by expansion bracket with connecting rod, and connecting rod passes through fixed block and puts up
Plate connection, the billboard are internally provided with first sliding groove, and first sliding groove is internally connected with the second extension board, and described the
It is provided with second sliding slot on rear side of one sliding slot, and second sliding slot is internally connected with the first extension board, the bull stick passes through shaft
With connect respectively with the first extension board and the second extension board, the bottom end of the connecting rod is connected with pulley.
Preferably, the pulley and connecting rod are fixed for bolt, and the minimum point of pulley is lower than the minimum point of pedestal.
Preferably, the support column and connecting rod are structure as a whole with expansion bracket, and support column passes through expansion bracket and company
Extension bar constitutes left and right stretching structure.
Preferably, the length of the billboard is less than or equal to the shortest length after support column and connecting rod folding,
And billboard is threadedly coupled by fixed block with connecting rod.
Preferably, first extension board and the second extension board pass through second sliding slot and first sliding groove and respectively in billboards
Inner Constitution horizontally slips structure, and the first extension board and the second extension board are " T " shape structure.
Preferably, the bull stick constitutes rotational structure with the first extension board and the second extension board respectively by shaft.
Compared with prior art, the utility model has the beneficial effects that the protective fence for building easy to remove；
(1) it is provided with location hole on the outside of pedestal and support column, it, will when needing to carry out shrinking mobile to protective fence
Support column is moved down in chassis interior, so that the pulley contact of connecting rod lower end is connect to ground and then bolt with location hole,
Pedestal and support column are fixed, so as to which protective fence is shunk and moved by pulley；
(2) it is provided with expansion bracket, is connected by expansion bracket between support column and connecting rod, whole device is facilitated to be received
Contracting folds, to reduce area, facilitates the later period mobile；
(3) it is provided with billboard, billboard is internally provided with the first extension board and the second extension board, can by billboard
With the either caveat that plasters posters, and the first extension board and the second extension board can be convenient the area for expanding billboard, thus
It is convenient to use.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model support column and connecting rod contraction structure schematic diagram；
Fig. 3 is the utility model overlooking structure diagram；
Fig. 4 is the second extension board of the utility model and billboard attachment structure schematic diagram.
In figure: 1, pedestal；2, pulley；3, support column；4, location hole；5, bolt；6, connecting rod；7, billboard；8, first
Sliding slot；9, second sliding slot；10, the first extension board；11, the second extension board；12, shaft；13, bull stick；14, fixed block；15, it stretches
Frame.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of protective fence for building easy to remove, packet
Include pedestal 1, pulley 2, support column 3, location hole 4, bolt 5, connecting rod 6, billboard 7, first sliding groove 8, second sliding slot 9, first
Extension board 10, the second extension board 11, shaft 12, bull stick 13, fixed block 14 and expansion bracket 15, the top of pedestal 1 are provided with support
Column 3, and the outside of support column 3 is provided with location hole 4, location hole 4 is internally connected with bolt 5, and support column 3 passes through expansion bracket 15
It is connect with connecting rod 6, and connecting rod 6 is connect by fixed block 14 with billboard 7, billboard 7 is internally provided with first sliding groove
8, and first sliding groove 8 is internally connected with the second extension board 11, the rear side of first sliding groove 8 is provided with second sliding slot 9, and second is sliding
Slot 9 is internally connected with the first extension board 1, bull stick 13 by shaft 12 with respectively with the first extension board 10 and the second extension board 11
Connection, the bottom end of connecting rod 6 is connected with pulley 2.
Pulley 2 and connecting rod 6 are fixed for bolt 5, and the minimum point of pulley 2 is lower than the minimum point of pedestal 1, passes through pulley 2
It is convenient that protective fence is integrally moved.
Support column 3 and connecting rod 6 are structure as a whole with expansion bracket 15, and support column 3 passes through expansion bracket 15 and connecting rod 6
Left and right stretching structure is constituted, support column 3 and connecting rod 6 are unfolded and are shunk by expansion bracket 15, thus convenient to building
The place of construction is protected, and later period worker is also facilitated to fold movement.
The length of billboard 7 is less than or equal to the shortest length after support column 3 and the folding of connecting rod 6, and billboard 7
It is threadedly coupled by fixed block 14 with connecting rod 6, the entirety of protective fence can be enabled to fold into the rear side of billboard 7, and
Billboard 7 will not interfere the movement of protective fence, and billboard 7 is threadedly coupled with connecting rod 6, can be convenient and carry out to billboard 7
Disassembly.
First extension board 10 and the second extension board 11 are respectively by second sliding slot 9 and first sliding groove 8 and inside billboard 7
Composition horizontally slips structure, and the first extension board 10 and the second extension board 11 are " T " shape structure, so that 10 He of the first extension board
Second extension board 11 can be pulled out and be stored inside billboard 7, so as to the region model of flexibly adjustment billboard 7
It encloses.
Bull stick 13 constitutes rotational structure with the first extension board 10 and the second extension board 11 respectively by shaft 12, by bull stick 13
It is rotated out of from the outer end of the first extension board 10 and the second extension board 11, it is then fixed by bolt 5 and connecting rod 6, so that
Billboard 7 is integrally fixed stronger with device.
Working principle: when using the protective fence for building easy to remove, firstly, device is moved to work by user
In region, the support column 3 on both sides is pulled, because support column 3 and connecting rod 6 are to connect by expansion bracket 15, therefore can will prevent
Guardrail trails, and construction site enclosing is got up, and is connected in the middle part of the connecting rod 6 on protective fence by fixed block 14 and billboard 7
It connects, after protective fence trails, can according to need and billboard or caveat are fixed on billboard 7, to carry out very
Good publicity and warning, billboard 7 are internally provided with front and back parallel first sliding groove 8 and second sliding slot 9,8 He of first sliding groove
The inside of second sliding slot 9 is respectively arranged with the second extension board 11 and the first extension board 10, can be by the second extension board 11 and first
Extension board 10 is pulled out out of billboard 7, and the bull stick 13 of 10 outer end of the second extension board 11 and the first extension board is revolved by shaft 12
It produces, it is then fixed by bolt 5 and connecting rod 6, so that the second extension board 11 and the first extension board 10 are fixed with protective fence,
Area is puted up so as to increase.
When protective fence use finishes, when being shifted, bull stick 13 is disassembled from connecting rod 6, then by
One extension board 10 and the second extension board 11 are retracted inside billboard 7 by second sliding slot 9 and first sliding groove 8 respectively, then will branch
Dagger 3 moves down in pedestal 1, until the pulley 2 of 6 lower end of connecting rod touches ground, bolt 5 is then passed through location hole
4 is fixed by support column 3 and pedestal 1, then pushes the support column 3 on both sides, labour-saving can be folded protective fence very much by pulley 2
Get up, and can be very good to move protective fence, is the course of work of whole device above, does not make in this specification
The content of detailed description belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of protective fence for building easy to remove, including pedestal (1) and bull stick (13), it is characterised in that: the pedestal (1)
Top be provided with support column (3), and location hole (4) are provided on the outside of support column (3), the inside of the location hole (4) connects
It is connected to bolt (5), the support column (3) is connect by expansion bracket (15) with connecting rod (6), and connecting rod (6) passes through fixed block
(14) it is connect with billboard (7), the billboard (7) is internally provided with first sliding groove (8), and the inside of first sliding groove (8)
It is connected with the second extension board (11), is provided with second sliding slot (9) on rear side of the first sliding groove (8), and second sliding slot (9) is interior
Portion is connected with the first extension board (10), and the bull stick (13) passes through shaft (12) and prolongs respectively with the first extension board (10) and second
Plate (11) connection is stretched, the bottom end of the connecting rod (6) is connected with pulley (2).
2. one kind according to claim 1 protective fence for building easy to remove, it is characterised in that: the pulley (2) with
Connecting rod (6) is fixed for bolt (5), and the minimum point of pulley (2) is lower than the minimum point of pedestal (1).
3. one kind according to claim 1 protective fence for building easy to remove, it is characterised in that: the support column (3)
It is structure as a whole with expansion bracket (15) with connecting rod (6), and support column (3) is made up of expansion bracket (15) and connecting rod (6)
Left and right stretching structure.
4. one kind according to claim 1 protective fence for building easy to remove, it is characterised in that: the billboard (7)
Length be less than or equal to the shortest length after support column (3) and connecting rod (6) fold, and billboard (7) passes through fixation
Block (14) is threadedly coupled with connecting rod (6).
5. one kind according to claim 1 protective fence for building easy to remove, it is characterised in that: first extension board
(10) and the second extension board (11) is respectively by second sliding slot (9) and first sliding groove (8) and in billboard (7) Inner Constitution or so
Slide construction, and the first extension board (10) and the second extension board (11) they are " T " shape structure.
6. one kind according to claim 1 protective fence for building easy to remove, it is characterised in that: the bull stick (13) is logical
It crosses shaft (12) and constitutes rotational structure with the first extension board (10) and the second extension board (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814465.0U CN209040680U (en) | 2018-11-06 | 2018-11-06 | A kind of protective fence for building easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814465.0U CN209040680U (en) | 2018-11-06 | 2018-11-06 | A kind of protective fence for building easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040680U true CN209040680U (en) | 2019-06-28 |
Family
ID=67040847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821814465.0U Expired - Fee Related CN209040680U (en) | 2018-11-06 | 2018-11-06 | A kind of protective fence for building easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209040680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670945A (en) * | 2019-10-11 | 2020-01-10 | 凌盼 | Municipal construction is with protection warning fence |
| CN112554641A (en) * | 2020-11-28 | 2021-03-26 | 国网山东省电力公司烟台供电公司 | Simple isolation shielding device for electric power rush-repair |
-
2018
- 2018-11-06 CN CN201821814465.0U patent/CN209040680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670945A (en) * | 2019-10-11 | 2020-01-10 | 凌盼 | Municipal construction is with protection warning fence |
| CN112554641A (en) * | 2020-11-28 | 2021-03-26 | 国网山东省电力公司烟台供电公司 | Simple isolation shielding device for electric power rush-repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20191106 |