CN205531662U - Guardrail bar is prevented to telescopic angle steel - Google Patents

Guardrail bar is prevented to telescopic angle steel Download PDF

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Publication number
CN205531662U
CN205531662U CN201620185085.XU CN201620185085U CN205531662U CN 205531662 U CN205531662 U CN 205531662U CN 201620185085 U CN201620185085 U CN 201620185085U CN 205531662 U CN205531662 U CN 205531662U
Authority
CN
China
Prior art keywords
angle steel
type groove
guardrail
railing
groove
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
Application number
CN201620185085.XU
Other languages
Chinese (zh)
Inventor
孟庆春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Century Yuchuang Metal Products Co Ltd
Original Assignee
Tianjin Century Yuchuang Metal Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Century Yuchuang Metal Products Co Ltd filed Critical Tianjin Century Yuchuang Metal Products Co Ltd
Priority to CN201620185085.XU priority Critical patent/CN205531662U/en
Application granted granted Critical
Publication of CN205531662U publication Critical patent/CN205531662U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a guardrail bar is prevented to telescopic angle steel, include: body guardrail, U type groove, universal ball, angle steel, base and railing, U type groove rigid coupling at body guardrail top, body guardrail bottom rigid coupling have the base, universal ball embedding install at U type inslot side and one side top, the vertical face of angle steel sliding connection in U type inslot portion, angle steel horizontal plane sliding connection is at U type groove top, railing welding in the bottom of angle steel horizontal plane front end, the vertical face of angle steel open flutedly, U type groove rear portion open and to have the round hole, the round hole position is corresponding with angle steel groove position, installs the fore -set in the round hole of U type groove, the fore -set pass through spring coupling on U type groove, the spring be in tensile state, the gyro wheel is installed to the railing bottom. The utility model has the advantages of simple structure, reasonable in design, facilitate the use and easily use widely.

Description

A kind of Telescopic angle steel guardrail
Technical field
This utility model relates to the guard rail technical field in construction, a kind of telescopic angle Steel guard rail.
Background technology
Guard rail is a kind of steel product relatively conventional in life, and conventional security guard rail is typically adopted Setting up with steel tube fastener, there is steel using amount big, standpipe height differs, and inclined tube length is different, hinders construction Many drawbacks such as current.And tool-type guard rail fabrication and installation are removed conveniently, it is not necessary to a large amount of manpower, things Power, reduces construction cost, can have enough to meet the need use, meets building industry to tool, the becoming of Standardization Development Gesture.
Need not long-standing railing for some, we allow it can be used for multiple times, simultaneously as far as possible Have the advantages that dismounting is easy.
Utility model content
The purpose of this utility model is to provide a kind of Telescopic angle steel guardrail, to solve above-mentioned background The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme: a kind of Telescopic angle steel protects Railing, including: body guardrail, U-type groove, multi-directional ball, angle steel, base and railing, described U-type groove Being fixed in body guardrail top, described body guardrail bottom is connected with base, and described multi-directional ball embeds Be arranged on inside U-type groove with a side roof part, described angle steel vertical plane is slidably connected at inside U-type groove, Angle steel horizontal plane is slidably connected at U-type groove top, and described railing is welded on the end of angle steel horizontal plane front end Portion.
Further, described angle steel vertical plane has groove, and described U-type groove rear portion has circular hole, Circular hole position is corresponding with angle steel groove location, is provided with fore-set in U-type groove circular hole, and described fore-set passes through Spring is connected in U-type groove, and described spring is in extended state.
Further, bottom railing, roller is installed.
Compared with prior art, the beneficial effects of the utility model are:
1) angle steel is slidably connected in U-type groove by multiple multi-directional ball, can be by angle steel from body by twitching Extract out in guardrail, form the guardrail lengthened;
2) fore-set is connected in U-type groove by spring, and angle steel vertical plane has groove, U-type groove simultaneously Rear portion has corresponding circular hole, and when fore-set runs into angle steel upper groove, fore-set is absorbed in angle steel groove, will slide Angle steel fix;
3) roller installed bottom railing, it is simple to the extraction of angle steel, also has the effect of support simultaneously.
This utility model has the advantages such as simple in construction, reasonable in design, convenient use and use easy to spread.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1-body guardrail;2-U type groove;3-multi-directional ball;4-angle steel;5-base;6-railing;7- Fore-set;8-spring;9-roller.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this The scope of utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of Telescopic angle steel guardrail, Including: body guardrail 1, U-type groove 2, multi-directional ball 3, angle steel 4, base 5 and railing 6, described U Type groove 2 is fixed in body guardrail 1 top, is connected with base 5 bottom described body guardrail 1, described Multi-directional ball 3 embed be arranged on inside U-type groove 2 with a side roof part, described angle steel 4 vertical plane slides even Being connected on U-type groove 2 internal, angle steel 4 horizontal plane is slidably connected at U-type groove 2 top, described railing 6 It is welded on the bottom of angle steel 4 horizontal plane front end.
Further, described angle steel 4 vertical plane has groove, and described U-type groove 2 rear portion has circle Hole, circular hole position is corresponding with angle steel 4 groove location, is provided with fore-set 7 in U-type groove 2 circular hole, described Fore-set 7 be connected in U-type groove 2 by spring 8, described spring 8 is in extended state.
Further, bottom railing 6, roller 9 is installed.
This utility model is: angle steel 4 is slidably connected in U-type groove 2 by multiple multi-directional ball 3, logical Cross twitch can be extracted out in body guardrail 1 by angle steel 4, form the guardrail lengthened;Fore-set 7 is by spring 8 Being connected in U-type groove 2, and angle steel 4 vertical plane has groove, U-type groove 2 rear portion has accordingly simultaneously Circular hole, when fore-set 7 runs into angle steel 4 upper groove, and fore-set 7 is absorbed in angle steel 4 groove, will slide angle Steel 4 is fixed;The roller 9 installed bottom railing 6, it is simple to the extraction of angle steel 4, also has support simultaneously Effect.
Embodiment the most of the present utility model, for the ordinary skill people of this area For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims And equivalent limits.

Claims (3)

1. a Telescopic angle steel guardrail, including: body guardrail (1), U-type groove (2), ten thousand To ball (3), angle steel (4), base (5) and railing (6), it is characterised in that: described is U-shaped Groove (2) is fixed in body guardrail (1) top, and described body guardrail (1) bottom is connected with base (5), Described multi-directional ball (3) embeds and is arranged on U-type groove (2) inner side and a side roof part, described angle steel (4) It is internal that vertical plane is slidably connected at U-type groove (2), and angle steel (4) horizontal plane is slidably connected at U-type groove (2) Top, described railing (6) is welded on the bottom of angle steel (4) horizontal plane front end.
A kind of Telescopic angle steel guardrail the most according to claim 1, it is characterised in that: described Angle steel (4) vertical plane have groove, described U-type groove (2) rear portion has circular hole, circular hole position Corresponding with angle steel (4) groove location, fore-set (7) is installed in U-type groove (2) circular hole, described Fore-set (7) is connected in U-type groove (2) by spring (8), and described spring (8) is in stretching State.
A kind of Telescopic angle steel guardrail the most according to claim 1, it is characterised in that: railing (6) bottom is provided with roller (9).
CN201620185085.XU 2016-03-10 2016-03-10 Guardrail bar is prevented to telescopic angle steel Expired - Fee Related CN205531662U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620185085.XU CN205531662U (en) 2016-03-10 2016-03-10 Guardrail bar is prevented to telescopic angle steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620185085.XU CN205531662U (en) 2016-03-10 2016-03-10 Guardrail bar is prevented to telescopic angle steel

Publications (1)

Publication Number Publication Date
CN205531662U true CN205531662U (en) 2016-08-31

Family

ID=56781448

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620185085.XU Expired - Fee Related CN205531662U (en) 2016-03-10 2016-03-10 Guardrail bar is prevented to telescopic angle steel

Country Status (1)

Country Link
CN (1) CN205531662U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111015342A (en) * 2019-11-29 2020-04-17 上海铭谷民防设备有限公司 Cut hole installation positioning platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111015342A (en) * 2019-11-29 2020-04-17 上海铭谷民防设备有限公司 Cut hole installation positioning platform

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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: 20160831

Termination date: 20180310