CN208220005U - A kind of threaded connection fastener - Google Patents
A kind of threaded connection fastener Download PDFInfo
- Publication number
- CN208220005U CN208220005U CN201820687947.8U CN201820687947U CN208220005U CN 208220005 U CN208220005 U CN 208220005U CN 201820687947 U CN201820687947 U CN 201820687947U CN 208220005 U CN208220005 U CN 208220005U
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- connecting screw
- thread spindle
- screw
- hole
- thread
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Abstract
The utility model discloses a kind of threaded connection fasteners, it includes waterproof connecting plate that this kind, which is threadedly coupled fastener, top base, bottom base, purlin connecting screw, thread spindle, fixed bracket and bracket connecting screw, top base is provided on waterproof connecting plate, top base bottom has been connected through a screw thread bottom base, bottom base passes through waterproof connecting plate, bottom base bottom is equipped with threaded hole, purlin connecting screw has been tightened in threaded hole, purlin connecting screw passes through roofing, purlin connecting screw lower part is cased with thread spindle, tapped through hole is provided on thread spindle, external screw thread on tapped through hole and purlin connecting screw cooperates, thread spindle is plugged in fixed bracket, fixed bracket passes through purlin connecting screw, fixed bracket is unsymmetric structure, top base top has been connected through a screw thread bracket connecting screw.By the above-mentioned means, the utility model structure is simple, be easily installed disassembly, can automatically lock fastening, save high altitude operation within doors, save working hour, lower operating risk.
Description
Technical field
The utility model relates to threaded fastening technique fields, more particularly to a kind of threaded connection fastener.
Background technique
Threaded fastener is the mechanical basic part being most widely used, and threaded fastener is used between part be connected and fixed,
Tradition is fixed on roof purlin using nut fastener, and roof is higher under normal circumstances, needs to build scaffold operation within doors,
When fastening, roof and within doors two people's coordinating operations are needed, low efficiency and operating risk is larger is set based on disadvantages described above and deficiency
Count out a kind of threaded connection fastener.
Utility model content
For the utility model mainly solving the technical problems that providing a kind of threaded connection fastener, structure is simple, convenient for peace
Assembly and disassembly are unloaded, can automatically lock fastening, save high altitude operation within doors, save working hour, lower operating risk.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of be threadedly coupled tightly
Firmware, it includes waterproof connecting plate, top base, bottom base, purlin connecting screw, thread spindle, fixation that this kind, which is threadedly coupled fastener,
Bracket and bracket connecting screw are provided with top base on waterproof connecting plate, and top base bottom has been connected through a screw thread bottom base, under
Pedestal passes through waterproof connecting plate, and bottom base bottom is equipped with threaded hole, and purlin connecting screw has been tightened in threaded hole, and purlin connects spiral shell
Bar passes through roofing, and purlin connecting screw lower part is cased with thread spindle, and tapped through hole is provided on thread spindle, and tapped through hole and purlin connect
The external screw thread cooperation on screw rod is connect, the rotation of purlin connecting screw drives thread spindle to move up and down, and thread spindle is plugged in fixed bracket,
Fixed bracket passes through purlin connecting screw, and fixed bracket is unsymmetric structure, and top base top has been connected through a screw thread bracket company
Connect screw rod.
Preferably, tapped through hole is provided on the thread spindle, tapped through hole direction and thread spindle are axially orthogonal.
Preferably, the fixed bracket is made of counterweight part and mounting portion, and the counterweight part is rectangular tubular, mounting portion
For two pieces of mounting plates parallel to each other, rectangular tubular side is equipped with mounting plate, and mounting plate extension end is guiding surface, mounting portion
It is equipped with installation circular hole with the junction of counterweight part, installs and is fitted with thread spindle at circular hole, fixed bracket and thread spindle relatively rotate,
Under the effect of gravity, support bracket fastened counterweight part laterally hangs, and mounting portion blocks inside roof purline.
Compared with prior art, the utility model has the beneficial effects that structure is simple, it is easily installed disassembly, it can be automatic
Locking fastening, saves high altitude operation within doors, saves working hour, lowers operating risk.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for being threadedly coupled fastener.
Fig. 2 is a kind of locking state structural schematic diagram for being threadedly coupled fastener.
Fig. 3 is a kind of thread spindle structural schematic diagram for being threadedly coupled fastener.
Fig. 4 is a kind of fixing rack structure schematic diagram for being threadedly coupled fastener.
Fig. 5 is a kind of fixation bracket side view for being threadedly coupled fastener.
Specific embodiment
The utility model preferred embodiment is described in detail with reference to the accompanying drawing, so that the advantages of utility model and spy
Sign can be easier to be readily appreciated by one skilled in the art, to make apparent specific boundary to the protection scope of the utility model
It is fixed.
Fig. 1 to Fig. 5 is please referred to, the utility model embodiment includes:
A kind of threaded connection fastener, this kind be threadedly coupled fastener include waterproof connecting plate 1, top base 2, bottom base 3,
Purlin connecting screw 4, thread spindle 5, fixed bracket 6 and bracket connecting screw 7, the waterproof connecting plate 1 are located at 8 upper end of roofing,
8 lower plane of roofing is provided with roof purline 9, and top base 2 is provided on waterproof connecting plate 1, and 2 bottom of top base is connected through a screw thread
There is bottom base 3, bottom base 3 passes through waterproof connecting plate 1, and 3 bottom of bottom base is equipped with threaded hole, has tightened purlin connection in threaded hole
Screw rod 4, purlin connecting screw 4 pass through roofing, and 4 lower part of purlin connecting screw is cased with thread spindle 5, is provided with screw thread on thread spindle 5
External screw thread on through-hole 51, tapped through hole 51 and purlin connecting screw 4 cooperates, and the rotation of purlin connecting screw 4 drives on thread spindle 5
Lower movement, thread spindle 5 are plugged in fixed bracket 6, and fixed bracket 6 passes through purlin connecting screw, and fixed bracket 6 is unsymmetrical knot
Structure, 2 top of top base have been connected through a screw thread bracket connecting screw 7.
Tapped through hole 51 is provided on the thread spindle 5,51 direction of tapped through hole is axial orthogonal with thread spindle 5.
The fixed bracket 6 is made of counterweight part 61 and mounting portion 62, and the counterweight part 61 is rectangular tubular, mounting portion 62
For two pieces of mounting plates parallel to each other, rectangular tubular side is equipped with mounting plate, and mounting plate extension end is guiding surface, mounting portion
61 and the junction of counterweight part 62 be equipped with installation circular hole 63, install and be fitted with thread spindle 5 at circular hole 63, fixed bracket 6 and screw thread
Axis 5 relatively rotates, and under the effect of gravity, the counterweight part 61 of fixed bracket 6 laterally hangs, and mounting portion 62 blocks in roof purline 9
Portion.
A kind of threaded connection fastener of the utility model, structure is simple, is easily installed disassembly, can automatically lock fastening,
High altitude operation within doors is saved, working hour is saved, lowers operating risk.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of threaded connection fastener, it is characterised in that: this kind be threadedly coupled fastener include waterproof connecting plate, top base,
Bottom base, thread spindle, fixes bracket and bracket connecting screw at purlin connecting screw, is provided with top base on waterproof connecting plate, on
Base bottom has been connected through a screw thread bottom base, and bottom base passes through waterproof connecting plate, and bottom base bottom is equipped with threaded hole, threaded hole
In tightened purlin connecting screw, purlin connecting screw passes through roofing, and purlin connecting screw lower part is cased with thread spindle, on thread spindle
It is provided with tapped through hole, the external screw thread on tapped through hole and purlin connecting screw cooperates, and thread spindle is plugged in fixed bracket, fixed
Bracket passes through purlin connecting screw, and fixed bracket is unsymmetric structure, and top base top has been connected through a screw thread bracket connection spiral shell
Bar.
2. a kind of threaded connection fastener according to claim 1, it is characterised in that: be provided with screw thread on the thread spindle
Through-hole, tapped through hole direction and thread spindle are axially orthogonal.
3. a kind of threaded connection fastener according to claim 1, it is characterised in that: the fixed bracket by counterweight part and
Mounting portion composition, the counterweight part are rectangular tubular, and mounting portion is two pieces of mounting plates parallel to each other, the installation of rectangular tubular side
There is a mounting plate, mounting plate extension end is guiding surface, and the junction of mounting portion and counterweight part is equipped with installation circular hole, is installed at circular hole
It is fitted with thread spindle, fixed bracket and thread spindle relatively rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687947.8U CN208220005U (en) | 2018-05-09 | 2018-05-09 | A kind of threaded connection fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687947.8U CN208220005U (en) | 2018-05-09 | 2018-05-09 | A kind of threaded connection fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220005U true CN208220005U (en) | 2018-12-11 |
Family
ID=64511253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687947.8U Active CN208220005U (en) | 2018-05-09 | 2018-05-09 | A kind of threaded connection fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220005U (en) |
-
2018
- 2018-05-09 CN CN201820687947.8U patent/CN208220005U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2599 Linhu Avenue, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: JIANGSU YOULI INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 2599 Linhu Avenue, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU UNIQUE PRECISION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 no.1589, west side of Xinzhou Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Youli Intelligent Equipment Co.,Ltd. Address before: 2599 Linhu Avenue, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: JIANGSU YOULI INTELLIGENT EQUIPMENT Co.,Ltd. |