CN204163394U - A kind of means for fastening scaffolding - Google Patents
A kind of means for fastening scaffolding Download PDFInfo
- Publication number
- CN204163394U CN204163394U CN201420631395.0U CN201420631395U CN204163394U CN 204163394 U CN204163394 U CN 204163394U CN 201420631395 U CN201420631395 U CN 201420631395U CN 204163394 U CN204163394 U CN 204163394U
- Authority
- CN
- China
- Prior art keywords
- block
- lower block
- vertical rod
- draw
- upper block
- 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
Abstract
The utility model discloses a kind of means for fastening scaffolding, mainly comprise lower block and upper block, described lower block is fixed in vertical rod, lower block is disc, described upper block is socketed in vertical rod and also can slides along vertical rod, depression is provided with in described upper block, the inwall of depression is provided with internal thread, the outer wall of described lower block is provided with the external screw thread matched with the inwall that caves in, lower block and upper block are threaded connection, described lower block is evenly distributed with four draw-in grooves along its circumferencial direction, for clamping cross bar, the degree of depth of draw-in groove is greater than the degree of depth of depression.The utility model is fixedly installed the upper block of lower block and activity in vertical rod, lower block is provided with the draw-in groove installing clamping cross bar, after draw-in groove is put in cross bar front end, being slided by upper block is threaded with lower link stopper pins cross bar, this apparatus structure is simple, and can guarantee that vertical rod is connected reliably with cross bar, avoid the generation of accident.
Description
Technical field
The utility model relates to building engineering field, is specifically related to a kind of means for fastening scaffolding.
Background technology
Scaffold is a kind of main constructability personnel components that are up and down or that go along with sb. to guard him as perimeter security net.At present, on market, widely used scaffold has the structures such as fastener type, bowl fastening type, spigot-and-socket, but these structures mostly must according to fixing mounting means and direction assembling, and flexibility is inadequate, can not instructions for use be met for the irregular arrangement in space, there is limitation.And for a long time, due to the problem such as this body structure of erecting tools and mounting technique, cause the incidence of accident higher.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of means for fastening scaffolding, and this linkage structure is simple, safe and reliable.
The purpose of this utility model carrys out specific implementation by the following technical programs:
A kind of means for fastening scaffolding, mainly comprise lower block and upper block, described lower block is fixed in vertical rod, lower block is disc, described upper block is socketed in vertical rod and also can slides along vertical rod, depression is provided with in described upper block, the inwall of depression is provided with internal thread, the outer wall of described lower block is provided with the external screw thread matched with the inwall that caves in, lower block and upper block are threaded connection, described lower block is evenly distributed with four draw-in grooves along its circumferencial direction, and for clamping cross bar, the degree of depth of draw-in groove is greater than the degree of depth of depression.
Further, the top of described upper block is provided with limited block, and limited block is fixed in vertical rod.
Further, described draw-in groove is T-shaped, opening up, and T-shaped horizontal edge is positioned at inside lower block, and vertical edge is positioned at outside lower block.
Further, described upper block is disc.
A kind of means for fastening scaffolding of the utility model, vertical rod is fixedly installed the upper block of lower block and activity, lower block is provided with the draw-in groove installing clamping cross bar, after draw-in groove is put in cross bar front end, being slided by upper block is threaded with lower link stopper pins cross bar, this apparatus structure is simple, and can guarantee that vertical rod is connected reliably with cross bar, avoids the generation of accident.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structural representation of a kind of means for fastening scaffolding of the utility model;
Fig. 2 is block plan structure schematic diagram under the utility model.
In figure: 1-vertical rod; Block under 2-; The upper block of 3-; 4-draw-in groove; 5-limited block; 6-caves in.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, a kind of means for fastening scaffolding described in the utility model embodiment, mainly comprise lower block 2 and upper block 3, lower block 2 is fixed in vertical rod 1, lower block 2 is disc, upper block 3 is socketed in vertical rod 1 and also can slides along vertical rod 1, depression 6 is provided with in upper block 3, the inwall of depression 6 is provided with internal thread, the outer wall of lower block 2 is provided with the external screw thread matched with the inwall that caves in, lower block 2 and upper block 3 are threaded connection, lower block 2 is evenly distributed with four draw-in grooves 4 along its circumferencial direction, for clamping cross bar, the degree of depth of draw-in groove 4 is greater than the degree of depth of depression 6.
Preferred embodiment, the top of upper block 3 is provided with limited block 5 to one, and limited block 5 is fixed in vertical rod 1, because upper block 3 to slip away vertical rod 1 by inertia problem when preventing from using.
Preferably, draw-in groove is T-shaped, opening up, and T-shaped horizontal edge is positioned at inside lower block 2, and vertical edge is positioned at outside lower block, is convenient to cross bar better to connect and fix.
Preferably, upper block 3 is disc, is convenient to processing and installs.
A kind of means for fastening scaffolding of the utility model, vertical rod is fixedly installed the upper block of lower block and activity, lower block is provided with the draw-in groove installing clamping cross bar, after draw-in groove is put in cross bar front end, being slided by upper block is threaded with lower link stopper pins cross bar, and the degree of depth of draw-in groove 4 is greater than the degree of depth of depression 6, and this apparatus structure is simple, and can guarantee that vertical rod is connected reliably with cross bar, avoid the generation of accident.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; it still can regulate the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a means for fastening scaffolding, it is characterized in that: mainly comprise lower block and upper block, described lower block is fixed in vertical rod, lower block is disc, described upper block is socketed in vertical rod and also can slides along vertical rod, depression is provided with in described upper block, the inwall of depression is provided with internal thread, the outer wall of described lower block is provided with the external screw thread matched with the inwall that caves in, lower block and upper block are threaded connection, described lower block is evenly distributed with four draw-in grooves along its circumferencial direction, for clamping cross bar, the degree of depth of draw-in groove is greater than the degree of depth of depression.
2. a kind of means for fastening scaffolding according to claim 1, is characterized in that: the top of described upper block is provided with limited block, and limited block is fixed in vertical rod.
3. a kind of means for fastening scaffolding according to claim 1, is characterized in that: described draw-in groove is T-shaped, opening up, and T-shaped horizontal edge is positioned at inside lower block, and vertical edge is positioned at outside lower block.
4. a kind of means for fastening scaffolding according to claim 1-3 any one, is characterized in that: described upper block is disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631395.0U CN204163394U (en) | 2014-10-29 | 2014-10-29 | A kind of means for fastening scaffolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631395.0U CN204163394U (en) | 2014-10-29 | 2014-10-29 | A kind of means for fastening scaffolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163394U true CN204163394U (en) | 2015-02-18 |
Family
ID=52537096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631395.0U Expired - Fee Related CN204163394U (en) | 2014-10-29 | 2014-10-29 | A kind of means for fastening scaffolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372943A (en) * | 2014-10-29 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold connecting device |
| KR20210108552A (en) * | 2020-02-25 | 2021-09-03 | 주식회사 유경시스템 | Building Systems Scaffolding |
-
2014
- 2014-10-29 CN CN201420631395.0U patent/CN204163394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372943A (en) * | 2014-10-29 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold connecting device |
| KR20210108552A (en) * | 2020-02-25 | 2021-09-03 | 주식회사 유경시스템 | Building Systems Scaffolding |
| KR102316416B1 (en) * | 2020-02-25 | 2021-10-25 | 주식회사 유경시스템 | Building Systems Scaffolding |
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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: 20150218 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |