CN208502292U - A kind of construction site faces side hole protective fence - Google Patents
A kind of construction site faces side hole protective fence Download PDFInfo
- Publication number
- CN208502292U CN208502292U CN201820814721.XU CN201820814721U CN208502292U CN 208502292 U CN208502292 U CN 208502292U CN 201820814721 U CN201820814721 U CN 201820814721U CN 208502292 U CN208502292 U CN 208502292U
- Authority
- CN
- China
- Prior art keywords
- guardrail net
- hole
- card slot
- insertion plate
- guardrail
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to technical field of building construction, a kind of construction site is provided and faces side hole protective fence, the developed surface of guardrail can be adjusted according to the actual situation, it does not need to dig anchoring when installation, reduce risk when installation, it is easy to disassemble simultaneously, including guardrail net one, guardrail net two, the back side of guardrail net one is provided with card slot, the back side of guardrail net two is provided with insertion plate, insertion plate is inserted into the card slot, fixation hole is provided in the outer side edges of card slot, standing screw has been inserted in it, multiple adjustment holes are disposed on insertion plate, standing screw is inserted into the adjustment hole, good position is adjusted in this way, it is rotatably inserted into standing screw, then this adjustment hole is by card column, insertion plate is fixed with guardrail net two, it can control the lap position of guardrail net one Yu guardrail net two by adjusting the insertion degree of insertion plate Width, to adapt to the hole of different internal orifice width.
Description
Technical field
The utility model relates to technical field of building construction more particularly to a kind of construction site to face the protection of side hole
Column.
Background technique
As the requirement of safety construction, the construction site hole Lin Bian must install provisional protection column, to reduce accident
Occur, prevent construction personnel from falling, construction site is in non-completion status, and the safeguard procedures of building are not in place, and falling is building
First big danger source of construction, so also proposed very high requirement to side guardrail is faced for the source of eliminating danger, but it is existing
Construction guardrail does not have modulability substantially, can not adapt to the use at different size building hole, bring office to actual use process
It is sex-limited, while existing construction guardrail needs are anchored with structural body, and guardrail is self-possessed heavier, when anchoring, needs more people to match
It closes, guardrail and unlocked when due to anchoring, installation personnel station faces side in building and accident, while existing building guardrail easily occurs
It is all difficult to dismantle after being installed, when disassembly is easily-deformable, and allowance for depreciation is high, increases use cost, is suitable for so lacking one kind
Building faces the guardrail on side, can reduce difficulty when anchoring installation, at the same be adapted to it is different face side hole size, can basis
Actual conditions are adjusted, and are not easy to be destroyed and are toppled over and be readily disassembled.
Utility model content
(1) technical problems to be solved
The utility model aim is to provide a kind of construction site and faces side hole protective fence, can adjust according to the actual situation
The developed surface of node guard bar, when installation, do not need to carry out cutting anchoring with structural body, reduce risk when installation, while convenient for tearing open
It unloads, and has stronger bearing capacity.
(2) technical solution
The specific scheme is that
A kind of construction site faces side hole protective fence, including guardrail net one, guardrail net two, the guardrail net one and shield
The height of column net two is identical, and the form of the guardrail net one and guardrail net two can form for railing or block, reaches protection and makees
With the enough manpowers of hole eye that railing or block cross protrude into, and facilitate fixed operation, the back side of the guardrail net one is provided with card
Slot, the length of the card slot is identical as the length of the guardrail net one, and card slot can be made of sheet metal bent, the guardrail
The back side of net two is provided with insertion plate, and the insertion plate is fixed on a side of guardrail net two, the insertion plate by connecting plate
Length it is also identical as the length of the guardrail net two, there are certain distance between the insertion plate and guardrail net two, space foot
The stationary plane insertion of enough guardrail nets one and card slot, the insertion plate are inserted into the card slot, the outer side edges of the card slot
On be provided with fixation hole, standing screw has been inserted on the fixation hole, the standing screw can be by being rotated on fixation hole
It is mobile, multiple adjustment holes are disposed on the insertion plate, each adjustment hole moves in insertion plate insertion card slot
When can be corresponding with fixation hole position, the standing screw is inserted into the adjustment hole, in this way will insertion plate be inserted into
In card slot, good position is adjusted so that one of adjustment hole is corresponding with fixation hole and is rotatably inserted into standing screw, then this adjustment hole
By card column, it is inserted into plate and is fixed with guardrail net two, the insertion degree by adjusting insertion plate can control guardrail net one and shield
The lap position width of column net two, the width of integrally formed protective net adjustable in this way, to adapt to different internal orifice width
Hole, such as construction site elevator opening and pipe well hole.
In addition, it is both provided with fixed block on the lateral surface of the lateral surface of the outer side edges of the card slot and insertion plate, it is described solid
Determine to be respectively arranged with fixing threaded hole on block, has been inserted in fastening screw, the inside of the fastening screw on the fixing threaded hole respectively
Rotating handle is provided on end, adjusting fastening screw by rotation can make fastening screw mobile relative to fixed block, and rotating handle
Worker is facilitated to can be manually rotated adjusting, the fastening screw can abut on the two sides of hole by adjusting, and be in two sides in this way
Fastening screw can be abutted with relative rotation on the inner side edge of hole, formation compress effect so that total body is fastened on hole
Mouth inner side edge, this process do not need to dig anchoring.
The utility model is that width is adjustable compared to the advantage of conventional guard rail, adapts to different holes, can be fastened to hole
On, it is not easy to topple over, improves the safe effect of protection, and operating process is simple, do not need to follow closely by nail, tie up the simple shape such as steel wire
Formula is fixed.
Further, spacing collar, the spacing collar are provided on the inside end for the standing screw being inserted on the card slot
Outer diameter be greater than the card slot outer side edges on fixation hole internal diameter, in this way can to avoid rotate adjustment when standing screw be detached from
Fixation hole, and the outer diameter of the standing screw upper limit circle is less than the internal diameter of the insertion plate adjustment apertures, spiral shell fixed in this way
Bar, which is still inserted into adjustment hole, is fixed insertion plate.
Further, slot, the upper and lower side inside of the guardrail net two are provided on the outside of the upper and lower side of the guardrail net one
It is provided with limit plate, the limit plate of two upper and lower side of guardrail net can snap onto the slot of one upper and lower side of guardrail net simultaneously
It opposite can slide, when guardrail net two horizontally slips with respect to guardrail net one, upper and lower position is limited in this way, is easily inserted on plate
It is inserted into the contraposition of fixation hole on hole and card slot.
Detailed description of the invention
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Fig. 1 is the schematic elevation view of the utility model embodiment.
Fig. 2 is the Section A-A overlooking structure diagram of the utility model embodiment.
Fig. 3 is the schematic side view that guardrail net one and guardrail net two are in discrete state in the utility model embodiment.
Specific embodiment
In order to realize utility model technological means, create feature, reach purpose and effect is easy to understand, below
In conjunction with embodiment, the utility model is further described.
A kind of construction site faces side hole protective fence, as shown in Figures 1 and 2, including guardrail net 1, guardrail net two
2, the guardrail net 1 is identical as the height of guardrail net 22, and the form of the guardrail net 1 and guardrail net 22 can be railing
Or block composition, reach protective action, the enough manpowers of hole eye that railing or block cross protrude into, and facilitate fixed operation, described
The back side of guardrail net 1 is provided with card slot 3, as shown in Fig. 2 top view, the length of the length of the card slot 3 and the guardrail net 1
Spend it is identical, card slot 3 can using sheet metal bent make, the back side of the guardrail net 22 be provided with insertion plate 4, the insertion
Plate 4 is fixed on a side of guardrail net 22 by connecting plate 41, the length of the insertion plate 4 also length with the guardrail net 22
Spend identical, there are certain distance, the fixations of the enough guardrail nets 1 in space and card slot 3 between the insertion plate 4 and guardrail net 22
Face insertion, as shown in Fig. 2 schematic top plan view, the insertion plate 4 is inserted into the card slot 3, the outer side edges of the card slot 3
It is provided with fixation hole 32 on 31, standing screw 33 has been inserted on the fixation hole 32, the standing screw 33 can pass through rotation
It is moved on fixation hole 32, is disposed with multiple adjustment holes 42 on the insertion plate 4, each adjustment hole 42 is with insertion
Plate 4 is inserted into card slot 3 can be corresponding with 32 position of fixation hole when moving, and the standing screw 33 is inserted into the adjustment hole
In 42, insertion plate 4 is inserted into card slot 3 in this way, good position is adjusted, so that one of adjustment hole 42 and fixation hole 32 are right
It answers, is rotatably inserted into standing screw 33, then this adjustment hole 42 is inserted into plate 4 and is fixed with guardrail net 22 by card column, by adjusting
The insertion degree of insertion plate 4 can control the lap position width of guardrail net 1 Yu guardrail net 22, entirety adjustable in this way
The width of the protective net of formation, elevator opening and pipe well hole to adapt to the hole of different internal orifice width, such as construction site
Deng.
In addition, being both provided with fixed block 5, institute on the lateral surface of the lateral surface of the outer side edges 31 of the card slot 3 and insertion plate 4
It states and is respectively arranged with fixing threaded hole 51 on fixed block 5, be inserted in fastening screw 6, the fastening on the fixing threaded hole 51 respectively
Rotating handle 61 is provided on the inner end of screw rod 6, adjusting fastening screw 6 by rotation can make fastening screw 6 relatively fixed
Block 5 is mobile, and rotating handle 61 facilitates worker to can be manually rotated adjusting, and the fastening screw 6 can abut hole two by adjusting
On side, as shown in the top view of Fig. 2, the fastening screw 6 in two sides can abut hole inner side edge in this way with relative rotation
On, formation compresses effect, so that total body is fastened on hole inner side edge, this process does not need to dig anchoring.
The utility model is that width is adjustable compared to the advantage of conventional guard rail, adapts to different holes, can be fastened to hole
On, it is not easy to topple over, improves the safe effect of protection, and operating process is simple, do not need to follow closely by nail, tie up the simple shape such as steel wire
Formula is fixed.
Further, it is provided with spacing collar 331 on the inside end for the standing screw 33 being inserted on the card slot 3, such as Fig. 2
In top view shown in partial enlarged view, the outer diameter of the spacing collar 331 is greater than fixation hole 32 in the outer side edges 31 of the card slot 3
Internal diameter, in this way can to avoid when rotating adjustment standing screw 33 be detached from fixation hole 32, and 33 upper limit of the standing screw
The outer diameter of circle 331 is less than the internal diameter of insertion 4 adjustment apertures 42 of plate, and such standing screw 33 is still inserted into adjustment hole
Insertion plate 4 is fixed in 42.
Further, as shown in side view in Fig. 3, it is provided with slot 11 on the outside of the upper and lower side of the guardrail net 1, it is described
It is provided with limit plate 21 on the inside of the upper and lower side of guardrail net 22, the limit plate 21 of 22 upper and lower side of guardrail net can snap onto institute
It states in the slot 11 of one 1 upper and lower side of guardrail net and opposite can slide, it is sliding with respect to guardrail net one 1 or so in guardrail net 22 in this way
Upper and lower position is limited when dynamic, is easily inserted the contraposition of 4 adjustment apertures 42 and fixation hole 32 on card slot 3 of plate.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model；It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, these are all
Belong to the protection scope of the utility model.
Claims (3)
1. a kind of construction site faces side hole protective fence, it is characterised in that: including guardrail net one (1), guardrail net two (2),
The guardrail net one (1) is identical as the height of guardrail net two (2), and the back side of the guardrail net one (1) is provided with card slot (3), institute
The length for stating card slot (3) is identical as the length of the guardrail net one (1), and the back side of the guardrail net two (2) is provided with insertion plate
(4), insertion plate (4) is fixed on a side of guardrail net two (2), the length of insertion plate (4) by connecting plate (41)
Also identical as the length of the guardrail net two (2), the insertion plate (4) is inserted into the card slot (3), the card slot
(3) it is provided with fixation hole (32) in outer side edges (31), has been inserted in standing screw (33), the fixation on the fixation hole (32)
Screw rod (33) can be moved by being rotated on fixation hole (32), be disposed with multiple adjustment holes on the insertion plate (4)
It (42), can be with fixation hole (32) position pair when each adjustment hole (42) is moved in insertion plate (4) insertion card slot (3)
It answers, the standing screw (33) is inserted into the adjustment hole (42), the lateral surface of the outer side edges (31) of the card slot (3)
It is both provided with fixed block (5) on the lateral surface of insertion plate (4), is respectively arranged with fixing threaded hole (51) on the fixed block (5),
It has been inserted in respectively fastening screw (6) on the fixing threaded hole (51), has been provided with rotating handle on the inner end of the fastening screw (6)
(61), adjusting fastening screw (6) by rotation can make fastening screw (6) mobile relative to fixed block (5).
2. construction site according to claim 1 faces side hole protective fence, it is characterised in that: on the card slot (3)
It is provided on the inside end for the standing screw (33) being inserted in spacing collar (331), the outer diameter of the spacing collar (331) is greater than described
The internal diameter of fixation hole (32) in the outer side edges (31) of card slot (3), the outer diameter of standing screw (33) the upper limit circle (331) are less than
The internal diameter of insertion plate (4) adjustment apertures (42).
3. construction site according to claim 1 or 2 faces side hole protective fence, it is characterised in that: the guardrail net
It is provided with slot (11) on the outside of the upper and lower side of one (1), is provided with limit plate (21) on the inside of the upper and lower side of the guardrail net two (2),
The limit plate (21) of guardrail net two (2) upper and lower side can snap onto the slot (11) of guardrail net one (1) upper and lower side
And it can opposite sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814721.XU CN208502292U (en) | 2018-05-30 | 2018-05-30 | A kind of construction site faces side hole protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814721.XU CN208502292U (en) | 2018-05-30 | 2018-05-30 | A kind of construction site faces side hole protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502292U true CN208502292U (en) | 2019-02-15 |
Family
ID=65294491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820814721.XU Expired - Fee Related CN208502292U (en) | 2018-05-30 | 2018-05-30 | A kind of construction site faces side hole protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208502292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523529A (en) * | 2020-09-23 | 2021-03-19 | 上海二十冶建设有限公司 | Simple protective door for edge-facing opening and using method thereof |
-
2018
- 2018-05-30 CN CN201820814721.XU patent/CN208502292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523529A (en) * | 2020-09-23 | 2021-03-19 | 上海二十冶建设有限公司 | Simple protective door for edge-facing opening and using method thereof |
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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: 20190215 Termination date: 20200530 |