CN207420069U - A kind of guard rail being used in turn - Google Patents
A kind of guard rail being used in turn Download PDFInfo
- Publication number
- CN207420069U CN207420069U CN201720997609.XU CN201720997609U CN207420069U CN 207420069 U CN207420069 U CN 207420069U CN 201720997609 U CN201720997609 U CN 201720997609U CN 207420069 U CN207420069 U CN 207420069U
- Authority
- CN
- China
- Prior art keywords
- guard rail
- protection
- corner
- screw rod
- reinforcing bar
- 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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Abstract
The utility model is related to construction engineering technical field, more particularly to a kind of guard rail being used in turn.Protect welding protection montant between cross tube and protection sheer pole, the both ends of protection cross tube are all connected with the screw rod being fixed in concrete wall reserving hole, screw rod is fixed through nut, the opening money of casing is socketed on protection sheer pole, the non-openend welded reinforcement bracket at corner of casing, the end of reinforcing bar bracket at corner is connected with door opening side, and foot guard plate sets the lower part for being set forth in guard rail.The utility model is very convenient quick during being torn open due to this guard rail peace, you can realizes the purpose to facing the security protection of side hole and requirement, is really achieved safe and reliable, economic, practical, quick, saving of labor effect.
Description
Technical field
The utility model is related to construction engineering technical field, more particularly to a kind of guard rail being used in turn.
Background technology
At present in construction industry, with the development that deepens continuously of urbanization, urban land is fewer and fewer so that building is continuous
To higher high development.Generally by the vertical reinforcements concrete tube structure such as elevator, stairwell in skyscraper
To resist more and more horizontal loadings.And during high-building construction, elevator shaft protection is that construction site is anti-safely
The emphasis of shield and the position occurred frequently of high falling security incident.The safety of elevator is all attached great importance to from government to construction enterprises
Protection, each construction site elevator security protection is of all kinds at this stage, but is extremely difficult to expected security protection target.It is main former
Cause：First, caused by elevator safe protective railing hysteresis quality, i.e., elevator is not increased in time as floor increases in the construction process
Well safe protective railing；Second is that artificial in the construction process arbitrarily remove elevator safety guide rail；Third, it is protected in elevator
Railing is difficult to fill up guard rail in time in the case of lacking.Cause the generation of personnel's high fall accident in above-mentioned reason.Cause
The most important thing of trouble free service during high-building construction is become for elevator security protection.
Utility model content
The drawbacks of in order to which the elevator security protection of traditional construction scene is overcome to occur in the process, the utility model provide a kind of
The guard rail that can be used in turn.
The utility model adopts the technical scheme that achieve the above object：A kind of guard rail being used in turn,
It is characterized in：Welding protection montant between cross tube and protection sheer pole is protected, the both ends of cross tube is protected to be all connected with fixing
Screw rod in concrete wall reserving hole, screw rod are fixed through nut, and the opening money of casing is socketed on protection sheer pole, set
The non-openend welded reinforcement bracket at corner of pipe, the end of reinforcing bar bracket at corner are connected with door opening side, and foot guard plate setting is set forth in
The lower part of guard rail.
The length that the screw rod is stretched into reserving hole is 50mm.
The protection montant usesReinforcing bar is made.
The foot guard plate is the wooden plate for scribbling color red and white of width 200mm, and installation position is away from flooring 250mm
Place, lower end is far from ground 50mm.
Described sleeve pipe isLong 100mm.
When the reinforcing bar bracket at corner is arranged on the inside of door opening side, length is the half of width of wall body, is arranged at door opening side
During outside, length 100mm.
Gasket is equipped between the nut and concrete wall.
The utility model one is can be faster and better as floor increases installation elevator guard rail in time.Second is that work as
It is that can quickly fill this guard rail per elevator guard rail missing.Third, so that construction is existing due to the use of this guard rail
Field guard rail is uniform, and it is horizontal to improve construction site standardized management.Fourth, it is made since this guard rail is unified, peace
It tears open fast, and can recycle, saved construction cost.It is very convenient quick during being torn open due to this guard rail peace, i.e.,
Purpose and the requirement to facing the security protection of side hole can be achieved, be really achieved safe and reliable, economic, practical, quick, saving of labor
Effect.
Description of the drawings
Fig. 1 is the structural front view of the utility model.
Fig. 2 is the structure top view of the utility model.
Fig. 3 is part A structure amplification assumption diagram.
In figure：1- concrete walls, 2- floorings, 3- reserving holes, 4- protection cross tubes, 5- screw rods, 6- protection are perpendicular
Bar, 7- foot guard plates, 8- casings, 9- reinforcing bar bracket at corner, 10- nuts, 11- gaskets, 12- protection sheer poles.
Specific embodiment
The utility model is further illustrated below in conjunction with attached drawing and embodiment：
Embodiment
As shown in Figure 1-Figure 3, a kind of guard rail being used in turn is protected between cross tube 4 and protection sheer pole 12
Welding protection montant 6, the both ends of protection cross tube 4 are all connected with the screw rod being fixed in 1 reserving hole 3 of concrete wall
5, screw rod 5 is fixed through nut 10, and the opening money of casing 8 is socketed on protection sheer pole 12, the non-openend welded reinforcement of casing 8
Bracket at corner 9, the end of reinforcing bar bracket at corner 9 are connected with door opening side, and foot guard plate 7 sets the lower part for being set forth in guard rail.
The length that the screw rod 5 is stretched into reserving hole 3 is 50mm.
The protection montant 6 usesReinforcing bar is made.
The foot guard plate 7 is the wooden plate for scribbling color red and white of width 200mm, and installation position is away from flooring 250mm
Place, lower end is far from ground 50mm.
Described sleeve pipe 8 isLong 100mm.
When the reinforcing bar bracket at corner 9 is arranged on the inside of door opening side, length is the half of width of wall body, is arranged at door opening side
During outside, length 100mm.
Gasket 11 is equipped between the nut 10 and concrete wall 1.
The utility model makes and installation：1st, cross tube is protected to useReinforcing bar correspond screw rod welding and
Into length adds 100mm for door opening.2nd, montant is protected to useBar spacing and height meet related safety will
It asks, width subtracts 200mm for door opening mouth width.Away from setting 200mm wooden foot guard plates red and white, foot guard plate at flooring 250mm
Lower end is far from ground 50mm.3rd, sheer pole length is protected respectively to add 80mm for protection montant width both ends, it willLong 100mm
Casing is welded with reinforcing bar bracket at corner, and bracket at corner length is the half of width of wall body on the inside of door opening side.And outside door opening side
Side reinforcing bar bracket at corner length is 100mm.
The use of the utility model：1st, installation process.(1) appropriate length is selected according to elevator dimension of opening concrete condition
Protection cross tube, both ends are stretched into reserved opening, the gasket and nut at screw rod both ends is regulated, is allowed to tightly be stable in electricity
On stair shaft door opening wall.(2) willLong 100mm casings are placed in protection sheer pole.Utilize guard rail itself weight
Amount so that guard rail steadily is placed at elevator well opening.2nd, demolishing process.By the both ends nut for unscrewing protection cross tube
With unload protection sheer pole casing and dismounting to guard rail can be realized in stent.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly
The scope of each embodiment technical solution of type.
Claims (7)
1. a kind of guard rail being used in turn, it is characterized in that：It is welded between protection cross tube (4) and protection sheer pole (12)
Montant (6) is protected, the both ends of protection cross tube (4) are all connected with the spiral shell being fixed in concrete wall (1) reserving hole (3)
Bar (5), screw rod (5) is fixed through nut (10), and the opening money of casing (8) is socketed on protection sheer pole (12), casing (8) it is non-
Openend welded reinforcement bracket at corner (9), the end of reinforcing bar bracket at corner (9) are connected with door opening side, described in foot guard plate (7) setting
In the lower part of guard rail.
2. a kind of guard rail being used in turn according to claim 1, it is characterized in that：The screw rod (5) is stretched into pre-
The length boxed out in hole (3) is 50mm.
3. a kind of guard rail being used in turn according to claim 1, it is characterized in that：The protection montant (6) is adopted
WithReinforcing bar is made.
4. a kind of guard rail being used in turn according to claim 1, it is characterized in that：The foot guard plate (7) is width
The wooden plate for scribbling color red and white of 200mm, installation position be away from flooring 250mm at, lower end is far from ground 50mm.
5. a kind of guard rail being used in turn according to claim 1, it is characterized in that：Described sleeve pipe (8) isLong 100mm.
6. a kind of guard rail being used in turn according to claim 1, it is characterized in that：The reinforcing bar bracket at corner
(9) when being arranged on the inside of door opening side, length is the half of width of wall body, when being arranged on the outside of door opening side, length 100mm.
7. a kind of guard rail being used in turn according to claim 1, it is characterized in that：The nut (10) and coagulation
Gasket (11) is equipped between cob wall body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997609.XU CN207420069U (en) | 2017-08-10 | 2017-08-10 | A kind of guard rail being used in turn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997609.XU CN207420069U (en) | 2017-08-10 | 2017-08-10 | A kind of guard rail being used in turn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420069U true CN207420069U (en) | 2018-05-29 |
Family
ID=62314809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720997609.XU Expired - Fee Related CN207420069U (en) | 2017-08-10 | 2017-08-10 | A kind of guard rail being used in turn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259264A (en) * | 2019-07-03 | 2019-09-20 | 中冶天工集团有限公司 | One kind facing side hole regularization railing and construction method |
-
2017
- 2017-08-10 CN CN201720997609.XU patent/CN207420069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259264A (en) * | 2019-07-03 | 2019-09-20 | 中冶天工集团有限公司 | One kind facing side hole regularization 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: 20180529 Termination date: 20200810 |