CN202645033U - Building operation guardrail adopting clamping ring type fixing pieces - Google Patents
Building operation guardrail adopting clamping ring type fixing pieces Download PDFInfo
- Publication number
- CN202645033U CN202645033U CN 201220326309 CN201220326309U CN202645033U CN 202645033 U CN202645033 U CN 202645033U CN 201220326309 CN201220326309 CN 201220326309 CN 201220326309 U CN201220326309 U CN 201220326309U CN 202645033 U CN202645033 U CN 202645033U
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- CN
- China
- Prior art keywords
- fixing pieces
- clamping ring
- ring type
- steel tube
- connecting plate
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- 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 discloses a building operation guardrail adopting clamping ring type fixing pieces. The building operation guardrail adopting the clamping ring type fixing pieces comprises the fixing pieces and a protective steel tube, wherein each fixing piece comprises a connecting plate and an arc-shaped clamp. The connecting plate is a steel plate, the arc-shaped clamp is a rebar ring, two ends of the rebar ring are welded on the connecting plate and are arranged in the middle position of the connecting plate, through holes are arranged at two ends of the arc-shaped clamp on the connecting plate, tube expansion screws or expanding screws penetrate through the through holes to fix the connecting plate on a pillar, and two ends of the protective steel tube respectively penetrate through one arc-shaped clamp, wherein the protective steel tube is arranged between two fixing pieces. According to the building operation guardrail adopting the clamping ring type fixing pieces, a traditional triangle support frame is changed to the clamping ring type fixing pieces, two ends of each fixing piece are fixed on the pillar through the tube expansion screws, and the two ends of the protective steel tube respectively penetrate through one fixing tube, wherein the protective steel tube is arranged between two fixing pieces, and thereby the defect that the traditional triangle support frame hinders material delivering trolleys which are used for delivering materials or operating staff from passing is overcome. At the same time, the two ends of the protective steel tube only need to penetrate through the fixing tubes, and then the two ends of the protective steel tube can be arranged on the fixing pieces. Thereby, the building operation guardrail adopting the clamping ring type fixing pieces can not only save construction member but also be installed conveniently and save time and effort.
Description
Technical field
The utility model relates to a kind of building facilities, is specifically related to a kind of building operations guardrail that adopts the snap ring-type fixture.
Background technology
The form of structure of existing highrise building all is to adopt frame construction, and reinforced concrete column need to be built first in the house of frame construction when building, then build brick wall by laying bricks or stones between pillar and pillar.In order to prevent that agent structure from construction period falling from high altitude occuring, falling from high altitude etc. occurs when the workman builds brick wall by laying bricks or stones, is equipped with guardrail usually between the pillar of constructing and pillar.Existing guardrail is comprised of the triangular supports at two ends and many steel pipes that are installed between two triangular supports, two triangular supports are installed in respectively on two adjacent two pillars, one side of triangular supports is parallel with pillar, and be fixed on the pillar, the two ends of every steel pipe are installed on the triangular supports by the fastener level respectively.This triangular supports takes up room larger, disturb more to follow-up construction operation, owing to needing constantly to transport building materials, mortar etc. toward construction place in work progress, material conveying trolley or operating personnel are affected seriously by triangular supports when especially carrying out outer-wall building.Therefore, when existing suchlike construction operation conflict, morely all this Three-legged support is removed, namely protection is cancelled, cause the construction period potential safety hazard larger.
The utility model content
For above shortcomings in the prior art, the utility model provides a kind of building operations guardrail that adopts the snap ring-type fixture, has both solved the security protection problem of construction period, has reduced again the interference to construction.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of building operations guardrail that adopts the snap ring-type fixture, comprise fixture and protection steel pipe, described fixture comprises junction plate and arc card, and described junction plate is steel plate, described arc card is reinforced steel bar ring, and the two ends of this reinforced steel bar ring are welded on the junction plate and are positioned at the centre position of junction plate; The two ends that are positioned at the arc card on the described junction plate offer through hole, and expanding tube screw or setscrew pass through hole junction plate is fixed on the pillar, and the two ends of protection steel pipe are respectively passed an arc card and are installed between two fixtures.
Beneficial effect of the present utility model really is: the utility model building operations guardrail changes traditional triangular supports into the snap ring-type fixture, the two ends of fixture are fixed on the pillar by expanding tube screw, the two ends of protection steel pipe are respectively passed stationary pipes and are installed between two fixtures, have overcome the obstruction of traditional triangle shape support and have transported the material conveying trolley of material or the defective that the operating personnel passes through.Simultaneously, the two ends of steel pipe only need be passed stationary pipes and can be installed on the fixture, saving member not only, and also easy for installation, time saving and energy saving.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the specific embodiment.
Referring to Fig. 1: the building operations guardrail that adopts the snap ring-type fixture, comprise fixture 3 and protection steel pipe 2, fixture 3 is two, two fixtures 3 are separately fixed on the two adjacent pillars 1, and protection steel pipe 2 is installed between two fixtures 3 and the two ends of protection steel pipe 2 are separately fixed on the fixture 3.Fixture 3 comprises junction plate 32 and arc card 31, and junction plate 32 is steel plate, and arc card 31 is for bar bending forms, and the two ends of arc card 31 are fixed by welding on the junction plate 32, and arc card 31 is positioned at the centre position of junction plate 32.The two ends that are positioned at arc card 31 on the junction plate 32 offer respectively through hole, certainly, it is also passable that through hole is opened in the both sides of arc card 31, swell fixture or expanding tube screw 4 pass through hole junction plate 32 are fixedly mounted on the pillar, in the present embodiment, the two ends that are positioned at arc card 31 on the junction plate 32 offer respectively 2 through holes; Because the swell fixture later stage is difficult the dismounting, and cost is higher, the present embodiment adopts expanding tube screw 4 to pass through hole junction plate 32 is fixedly mounted on the pillar.Protection steel pipe 2 two ends respectively pass a stationary pipes 31 and be installed between two fixtures 3 and (be between adjacent two pillars).
During use, at first will protect the two ends of steel pipe 2 and pass arc card 31, and then adopt expanding tube screw 4 to be fixed on the pillar 1 junction plate 32 and get final product.Because taking up room of fixture is less, material conveying trolley or operating personnel can pass through from the below of fixture 3 easily, overcome the obstruction of traditional triangle shape support and transported the material conveying trolley of material or the defective that the workman passes through, both solve the security protection problem of construction period, reduced again the interference to construction.
Need to prove at last, above embodiment is only in order to the technical solution of the utility model to be described but not the restriction technologies scheme, although the applicant has been described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are made amendment to the technical solution of the utility model or are equal to replacement, and do not break away from aim and the scope of the technical program, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (1)
1. building operations guardrail that adopts the snap ring-type fixture, it is characterized in that, comprise fixture and protection steel pipe, described fixture comprises junction plate and arc card, described junction plate is steel plate, described arc card is reinforced steel bar ring, and the two ends of this reinforced steel bar ring are welded on the junction plate and are positioned at the centre position of junction plate; The two ends that are positioned at the arc card on the described junction plate offer through hole, and expanding tube screw or setscrew pass through hole junction plate is fixed on the pillar, and the two ends of protection steel pipe are respectively passed an arc card and are installed between two fixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326309 CN202645033U (en) | 2012-07-06 | 2012-07-06 | Building operation guardrail adopting clamping ring type fixing pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326309 CN202645033U (en) | 2012-07-06 | 2012-07-06 | Building operation guardrail adopting clamping ring type fixing pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202645033U true CN202645033U (en) | 2013-01-02 |
Family
ID=47414157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326309 Expired - Fee Related CN202645033U (en) | 2012-07-06 | 2012-07-06 | Building operation guardrail adopting clamping ring type fixing pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202645033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160329A (en) * | 2020-09-03 | 2021-01-01 | 安徽省国元建工集团有限公司 | Detachable groove supporting device for replacing underground pipeline and implementation method thereof |
-
2012
- 2012-07-06 CN CN 201220326309 patent/CN202645033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160329A (en) * | 2020-09-03 | 2021-01-01 | 安徽省国元建工集团有限公司 | Detachable groove supporting device for replacing underground pipeline and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130102 Termination date: 20160706 |