CN206438837U - A kind of card wall concertina type guard rail - Google Patents
A kind of card wall concertina type guard rail Download PDFInfo
- Publication number
- CN206438837U CN206438837U CN201720071008.6U CN201720071008U CN206438837U CN 206438837 U CN206438837 U CN 206438837U CN 201720071008 U CN201720071008 U CN 201720071008U CN 206438837 U CN206438837 U CN 206438837U
- Authority
- CN
- China
- Prior art keywords
- railing
- square steel
- bolt
- wall
- guard rail
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 238000003466 welding Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model proposes a kind of card wall concertina type guard rail, solve that guard rail in the prior art is time-consuming, take a lot of work, cost is high, destruction metope the problem of.The utility model includes the first railing, and the first described railing is fixedly connected with sliding groove, and sliding groove is slidably matched with the second railing, first railing and the second railing coordinate with wall, wall and the first square steel coordinate, and and bolt connection, bolt is connected with the first square steel for the first railing and the second railing.The beneficial effects of the utility model：（1）Railing two ends are connected by screw bolts parallel square steel one short, tighten bolt when fixing, and make two square steel clamp wall to play fixation also without destroying wall；（2）In order to make reaching can be protected at arbitrary size hole, this kind of guard rail is made up of two pieces of guard rails, a steel tank is welded on the square steel of one side another side is attached in groove, so as to reach telescopic requirement.
Description
Technical field
The utility model is related to engineering protection railing, particularly relates to a kind of card wall concertina type guard rail.
Background technology
Engineering protection of the prior art generally uses two kinds, and one kind is steel tube fastener protection, and one kind is regularization protection
Railing.Common steel tube fastener protection is time-consuming, takes a lot of work, be easily destroyed, and adds steel tube fastener lease expenses, often cost Gao Eran
Overall coefficient is not high.Although and another regularization guard rail safety coefficient is greatly improved, being welded size after shaping and consolidating
It is fixed, the hole of fixed size can only be protected, there is no small limitation, if later stage engineering will without the turnover of suitable building site after terminating
As a pile scrap iron, cost is higher.And this kind of guard rail is fixed using setscrew perforating, concrete wall surface is broken
It is bad, the later stage is repaired and also result in the increase that quantities is increased and expense is put into.
Utility model content
The utility model proposes a kind of card wall concertina type guard rail, solve guard rail in the prior art it is time-consuming,
Take a lot of work, cost is high, destruction metope the problem of.
What the technical solution of the utility model was realized in：A kind of card wall concertina type guard rail, including the first column
Bar, the first described railing is fixedly connected with sliding groove, and sliding groove is slidably matched with the second railing, the first railing and the second railing
Coordinate with wall, the cooperation of wall and the first square steel, the first railing and the second railing are and bolt connection, bolt and the first square steel
Connection.
The first described railing and the second railing are provided with bolt hole, the first railing and the second railing by bolt hole,
Nut is fixedly connected with bolt, and bolt and the first square steel are welded.
The first described railing and the second railing are provided with vertical rod, and two vertical rods coordinate with the second square steel, on the second square steel
Provided with bolt hole, the second square steel is fixedly connected by bolt hole, nut with bolt, and bolt and the first square steel are welded.
The first described railing and the top of the second railing are provided with bolt hole, and the first railing and the second railing pass through bolt
Hole, nut are fixedly connected with bolt；First railing and the second railing are provided with vertical rod, and the bottom of two vertical rods is matched somebody with somebody with the second square steel
Close, the second square steel is provided with bolt hole, the second square steel is fixedly connected by bolt hole, nut with bolt；Bolt and the first square steel
Welding.
The beneficial effects of the utility model：（1）Railing two ends are connected by screw bolts parallel square steel one short, in fixation
When bolt is tightened, make two square steel by wall clamp so as to play fixation also without destroy wall；（2）In order to make reaching
To that can be protected at arbitrary size hole, this kind of guard rail is made up of two pieces of guard rails, is welded on the square steel of one side
Connect a steel tank another side is attached in groove, so as to reach telescopic requirement.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the top view of embodiment 2.
Fig. 2 is the front view of embodiment 2.
Fig. 3 is the top view of embodiment 3.
Fig. 4 is the front view of embodiment 3.
Fig. 5 is the top view of embodiment 4.
Fig. 6 is the front view of embodiment 4.
Fig. 7 is the top view of embodiment 5.
Fig. 8 is the front view of embodiment 5.
Fig. 9 is sliding groove front view.
Figure 10 is sliding groove side view.
In figure：The railings of 1- first, 2- sliding grooves, the railings of 3- second, the square steel of 4- first, 5- bolts, 6- walls, 7- vertical rods,
The square steel of 8- second.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment 1：As shown in Fig. 1 ~ 2 and 9 ~ 10, a kind of card wall concertina type guard rail, including the first railing 1, it is described
The first railing 1 be fixedly connected with sliding groove 2, sliding groove 2 is slidably matched with the second railing 3, the first railing 1 and the second railing 3
Coordinate with wall 6, wall 6 coordinates with the first square steel 4, the first railing 1 is connected with the second railing 3 with bolt 5, bolt 5 with
First square steel 4 is connected.
Wall 6 is stuck between the first square steel 4 and the first railing 1, the second railing 3, so as to fix the first railing 1 and the second column
Bar 3, the second railing 3 can be slided in sliding groove 2, realize the flexible of railing.
Embodiment 2：As shown in Figure 1 and 2, a kind of card wall concertina type guard rail, the first described railing 1 and the second column
Bar 3 is provided with bolt hole, and the first railing 1 and the second railing 3 be fixedly connected by bolt hole, nut with bolt 5, bolt 5 with
First square steel 4 is welded.
Other structures be the same as Example 1.
Embodiment 3：As shown in Fig. 3 ~ 4, a kind of card wall concertina type guard rail, the first described railing 1 and the second column
Bar 3 is provided with vertical rod 7, and two vertical rods 7 coordinate with the second square steel 8, and the second square steel 8 is provided with bolt hole, and the second square steel 8 passes through spiral shell
Keyhole, nut are fixedly connected with bolt 5, and bolt 5 is welded with the first square steel 4.
Other structures be the same as Example 1.
The second square steel 8 is blocked in vertical rod 7, realizes that the first square steel 4 and the second square steel 8 clamp wall 6.
Embodiment 4：As shown in Fig. 5 ~ 6, a kind of card wall concertina type guard rail, the first described railing 1 and the second column
The top of bar 3 is provided with bolt hole, and the first railing 1 and the second railing 3 are fixedly connected by bolt hole, nut with bolt 5；First
The railing 3 of railing 1 and second is provided with vertical rod 7, and the bottom of two vertical rods 7 coordinates with the second square steel 8, and the second square steel 8 is provided with spiral shell
Keyhole, the second square steel 8 is fixedly connected by bolt hole, nut with bolt 5；Bolt 5 is welded with the first square steel 4.
Other structures be the same as Example 1.
Embodiment 5：As shown in Fig. 7 ~ 8, a kind of card wall concertina type guard rail, the left side of wall 6 can not clamp, pass through
Screw is screwed into wall 6 and fixes the first railing 1, and first railing 1 on the right side of wall 6 and the top of the second railing 3 are provided with bolt hole,
First railing 1 and the second railing 3 are fixedly connected by bolt hole, nut with bolt 5；Set on first railing 1 and the second railing 3
There is vertical rod 7, the bottom of two vertical rods 7 coordinates with the second square steel 8, the second square steel 8 is provided with bolt hole, the second square steel 8 passes through spiral shell
Keyhole, nut are fixedly connected with bolt 5；Bolt 5 is welded with the first square steel 4.
Other structures be the same as Example 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of card wall concertina type guard rail, including the first railing（1）, it is characterised in that：The first described railing（1）With
Sliding groove（2）It is fixedly connected, sliding groove（2）With the second railing（3）It is slidably matched, the first railing（1）With the second railing（3）With
Wall（6）Coordinate, wall（6）With the first square steel（4）Coordinate, the first railing（1）With the second railing（3）And bolt（5）Connection,
Bolt（5）With the first square steel（4）Connection.
2. card wall concertina type guard rail according to claim 1, it is characterised in that：The first described railing（1）With
Second railing（3）It is provided with bolt hole, the first railing（1）With the second railing（3）Pass through bolt hole, nut and bolt（5）Gu
Fixed connection, bolt（5）With the first square steel（4）Welding.
3. card wall concertina type guard rail according to claim 1, it is characterised in that：The first described railing（1）With
Second railing（3）It is provided with vertical rod（7）, two vertical rods（7）With the second square steel（8）Coordinate, the second square steel（8）It is provided with bolt
Hole, the second square steel（8）Pass through bolt hole, nut and bolt（5）It is fixedly connected, bolt（5）With the first square steel（4）Welding.
4. card wall concertina type guard rail according to claim 1, it is characterised in that：The first described railing（1）With
Second railing（3）Top be provided with bolt hole, the first railing（1）With the second railing（3）Pass through bolt hole, nut and bolt
（5）It is fixedly connected；First railing（1）With the second railing（3）It is provided with vertical rod（7）, two vertical rods（7）Bottom and the second square steel
（8）Coordinate, the second square steel（8）It is provided with bolt hole, the second square steel（8）Pass through bolt hole, nut and bolt（5）It is fixedly connected；
Bolt（5）With the first square steel（4）Welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071008.6U CN206438837U (en) | 2017-01-20 | 2017-01-20 | A kind of card wall concertina type guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071008.6U CN206438837U (en) | 2017-01-20 | 2017-01-20 | A kind of card wall concertina type guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438837U true CN206438837U (en) | 2017-08-25 |
Family
ID=59636300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720071008.6U Expired - Fee Related CN206438837U (en) | 2017-01-20 | 2017-01-20 | A kind of card wall concertina type guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821194A (en) * | 2019-11-06 | 2020-02-21 | 上海建工七建集团有限公司 | Telescopic protective railing and construction method |
-
2017
- 2017-01-20 CN CN201720071008.6U patent/CN206438837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821194A (en) * | 2019-11-06 | 2020-02-21 | 上海建工七建集团有限公司 | Telescopic protective railing and construction method |
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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: 20170825 Termination date: 20200120 |