CN205531281U - Tool connecting tube of building scaffold - Google Patents
Tool connecting tube of building scaffold Download PDFInfo
- Publication number
- CN205531281U CN205531281U CN201620012948.3U CN201620012948U CN205531281U CN 205531281 U CN205531281 U CN 205531281U CN 201620012948 U CN201620012948 U CN 201620012948U CN 205531281 U CN205531281 U CN 205531281U
- Authority
- CN
- China
- Prior art keywords
- wall
- screw rod
- nut
- type pole
- shaped 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Tool connecting tube of building scaffold, including linking the wall coil, the one end cooperation that links the wall coil sets up the screw rod, and the screw rod passes the wall body, sets up the cooperation on the screw rod and sets up outer nut, U type pole and gland nut, and outer nut is located the outside of wall body, and the screw rod passes the middle part of U type pole, U type pole position in the inboard of wall body, the tip cooperation of U type pole sets up to expand overlaps, and the inflation cover is located the wall body. The utility model discloses in, the screw rod can improve the frictional force with the surface of wall body, improves the inseparable fastness of cooperation, cooperate between U type pole and the screw rod, through rotating gland nut, make the tip of U type pole and inflation cover closely cooperate, improve the steadiness of U type pole, also improved the stability of screw rod. The utility model discloses be difficult for breaking away from, the security performance is strong.
Description
Technical field
This utility model belongs to building engineering field, specifically a kind of building scaffold tool-type wall-connecting piece.
Background technology
In high level or tier building engineering construction, scaffold is the necessary protective equipment meeting construction.Wall-connecting piece is to ensure that a kind of effective measures that scaffold is stable, and tradition wall-connecting piece great majority are used and are connected with wall reinforcement by steel pipe and fastener at hole, and this mode poor stability, the steel pipe in body of wall is easily separated from, and there is potential safety hazard.
Utility model content
This utility model provides a kind of building scaffold tool-type wall-connecting piece, in order to solve defect of the prior art.
This utility model is achieved by the following technical programs:
Building scaffold tool-type wall-connecting piece, including even wall coil, even the one end fits of wall coil arranges screw rod, screw rod passes body of wall, screw rod is arranged and is equipped with outer nut, U-shaped bar and clamp nut, and outer nut is positioned at the outside of body of wall, screw rod is through the middle part of U-shaped bar, U-shaped bar is positioned at the inner side of body of wall, and the end of U-shaped bar is equipped with expansion sleeve, and expansion sleeve is positioned at body of wall.
Building scaffold tool-type wall-connecting piece as above, the fixing connector of other end fixed installation of described company's wall coil, it is equipped with active connection on fixing connector, fixing connector and mutual follower link are middle part cambered surface, the plate of two ends flat board, fixing connector and the arcwall face relative engagement of mutual follower link, fixing connector and mutual follower link two ends are by fixing bolt and fixing nut screw connection.
Building scaffold tool-type wall-connecting piece as above, described screw rod is arranged and is equipped with outer inner nut, and inner nut is positioned at the inner side of body of wall.
The utility model has the advantages that: in this utility model, screw rod can improve the frictional force on the surface with body of wall, improves and coordinates close and firm；Coordinate between U-shaped bar and screw rod, by rotating clamp nut, make the end of U-shaped bar closely cooperate with expansion sleeve, improve the steadiness of U-shaped bar, also improve the stability of screw rod.This utility model is not easily disconnected from, and security performance is strong.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Figure number marks: 1 connects wall coil, and 2 screw rods, 3 outer nuts, 4 bodies of wall, 5 expansion sleeves, 6 inner nuts, 7U type bar, 8 clamp nuts, 9 fix connector, and 10 fix nut, and 11 fix bolt, 12 active connections.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Building scaffold tool-type wall-connecting piece, as shown in the figure, including even wall coil 1, even the one end fits of wall coil 1 arranges screw rod 2, and screw rod 2 is through body of wall 4, arrange on screw rod 2 and be equipped with outer nut 3, U-shaped bar 7 and clamp nut 8, outer nut 3 is positioned at the outside of body of wall 4, and screw rod 2 is through the middle part of U-shaped bar 7, and U-shaped bar 7 is positioned at the inner side of body of wall 4, the end of U-shaped bar 7 is equipped with expansion sleeve 5, and expansion sleeve 5 is positioned at body of wall 4.In this utility model, screw rod can improve the frictional force on the surface with body of wall 4, improves and coordinates close and firm；U-shaped bar 7 coordinates between screw rod 2, by rotating clamp nut 8, makes the end of U-shaped bar 7 closely cooperate with expansion sleeve 5, improves the steadiness of U-shaped bar 7, also improve the stability of screw rod 2.This utility model is not easily disconnected from, and security performance is strong.
Specifically, the fixing connector 9 of other end fixed installation of the company's wall coil 1 described in the present embodiment, it is equipped with active connection 12 on fixing connector 9, fixing connector 9 and mutual follower link 12 are middle part cambered surface, the plate of two ends flat board, fixing connector 9 and the arcwall face relative engagement of mutual follower link 12, fixing connector 9 and mutual follower link 12 two ends are coordinated by fixing bolt 11 and fixing nut 10.Connect with scaffold upright rod load by fixing connector 9 and mutual follower link 12, fixing bolt 11 only need to be opened during connection, two fixing connectors 9 and mutual follower link 12 are clamped scaffold upright rod, tight a bolt, owing to the interior diameter after two cambered surface fastener associations of fixing connector 9 and mutual follower link 12 is more than scaffolding steel pipe diameter, so scaffolding steel pipe is when falling, and can move freely.
Concrete, in order to further provide for stability, the screw rod 2 described in the present embodiment being arranged and is equipped with outer inner nut 6, inner nut 6 is positioned at the inner side of body of wall 4.By inner nut 6 and outer nut 3, common and body of wall 4 compression fit, improves screw rod 2 and is positioned at the stability of wall part.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (3)
1. building scaffold tool-type wall-connecting piece, it is characterized in that: include even wall coil (1), even the one end fits of wall coil (1) arranges screw rod (2), screw rod (2) passes body of wall (4), the upper setting of screw rod (2) is equipped with outer nut (3), U-shaped bar (7) and clamp nut (8), outer nut (3) is positioned at the outside of body of wall (4), screw rod (2) is through the middle part of U-shaped bar (7), U-shaped bar (7) is positioned at the inner side of body of wall (4), the end of U-shaped bar (7) is equipped with expansion sleeve (5), expansion sleeve (5) is positioned at body of wall (4).
Building scaffold tool-type wall-connecting piece the most according to claim 1, it is characterized in that: the fixing connector (9) of other end fixed installation of described company's wall coil (1), it is equipped with active connection (12) on fixing connector (9), fixing connector (9) and mutual follower link (12) are middle part cambered surface, the plate of two ends flat board, fixing connector (9) and the arcwall face relative engagement of mutual follower link (12), fixing connector (9) and mutual follower link (12) two ends are coordinated by fixing bolt (11) and fixing nut (10).
Building scaffold tool-type wall-connecting piece the most according to claim 1, it is characterised in that: the upper setting of described screw rod (2) is equipped with outer inner nut (6), and inner nut (6) is positioned at the inner side of body of wall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012948.3U CN205531281U (en) | 2016-01-06 | 2016-01-06 | Tool connecting tube of building scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012948.3U CN205531281U (en) | 2016-01-06 | 2016-01-06 | Tool connecting tube of building scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531281U true CN205531281U (en) | 2016-08-31 |
Family
ID=56764220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012948.3U Expired - Fee Related CN205531281U (en) | 2016-01-06 | 2016-01-06 | Tool connecting tube of building scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531281U (en) |
-
2016
- 2016-01-06 CN CN201620012948.3U patent/CN205531281U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160831 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |