CN207919766U - A kind of T-type cone spring section steel lock catch - Google Patents
A kind of T-type cone spring section steel lock catch Download PDFInfo
- Publication number
- CN207919766U CN207919766U CN201820165937.8U CN201820165937U CN207919766U CN 207919766 U CN207919766 U CN 207919766U CN 201820165937 U CN201820165937 U CN 201820165937U CN 207919766 U CN207919766 U CN 207919766U
- Authority
- CN
- China
- Prior art keywords
- spring
- locked body
- screw rod
- lock catch
- section steel
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 239000004744 fabric Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a kind of T-types to bore spring section steel lock catch, including locked body, spring and screw rod, it is connected with screw rod on the locked body, the spring is mounted on locked body, the screw rod runs through spring, the spring is back taper spring, the end face that the locked body is connected with screw rod offers anti-slip tank, the anti-slip tank is symmetrically distributed in the both sides of screw rod, flower tooth is equipped in the anti-slip tank, the long side of the anti-slip tank and locked body is perpendicular, screw rod is fixed with shaped steel nut riveting, ensure installation torque, more preferably using inverted cone-shaped spring and shaped steel fiting effect, installation is more convenient, flower tooth on section steel lock catch can be fitted close with the teeth of shaped steel, considerably increase the ability of resistant slide.
Description
【Technical field】
The utility model is related to the technical field of section steel lock catch, especially a kind of technology neck of T-type cone spring section steel lock catch
Domain.
【Background technology】
It is set up frequently with shaped steel connection in engineering, just needs to use section steel lock catch, section steel lock catch in shaped steel connection procedure
For a square nut and a spring, spring is fixed on square nut axial direction end face, in use, nut is injected in shaped steel,
Spring presses closer the positioning that shaped steel medial surface realizes section steel lock catch and shaped steel, and structure installation is complicated, time-consuming, often goes out after shaped steel connection
The case where now releasing, connection safety do not ensure, now provide a kind of T-type cone spring section steel lock catch.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of T-type cone spring section steel lock catch, adopts
More preferably with inverted cone-shaped spring and shaped steel fiting effect, installation is more convenient, and the flower tooth on section steel lock catch can be with the teeth of shaped steel
It is fitted close, considerably increases the ability of resistant slide.
To achieve the above object, the utility model proposes a kind of T-types to bore spring section steel lock catch, including locked body, spring
And screw rod, screw rod is connected on the locked body, the spring is mounted on locked body, and the screw rod runs through spring, the bullet
Spring is back taper spring, and the end face that the locked body is connected with screw rod offers anti-slip tank.
Preferably, the anti-slip tank is symmetrically distributed in the both sides of screw rod, flower tooth is equipped in the anti-slip tank, it is described anti-skidding
The long side of slot and locked body is perpendicular.
Preferably, the cross sectional shape of the locked body is approximately rectangle, set on the side wall where the locked body narrow side
There is an arcwall face, the arcwall face is centrosymmetric distribution about the center line of locked body.
Preferably, the big electrical path length of most wide end of the spring be more than locked body narrow side length, the spring it is most narrow
The end at end is extended with clamping portion, and the side wall of the locked body is equipped with fixing card, and the clamping portion is mounted in fixing card.
Preferably, the screw rod is located at the center of locked body, the axis of the screw rod is perpendicular to the end face of locked body.
The beneficial effects of the utility model：The utility model is by the cooperation of locked body, spring and screw rod etc., using back taper
More preferably with shaped steel fiting effect, installation is more convenient, and the flower tooth on section steel lock catch can closely match with the teeth of shaped steel for type spring
It closes, considerably increases the ability of resistant slide, screw rod is fixed with shaped steel nut riveting, ensures installation torque.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structural schematic diagram of T-type cone spring section steel lock catch of the utility model；
Fig. 2 is a kind of schematic top plan view of T-type cone spring section steel lock catch of the utility model；
Fig. 3 is a kind of schematic diagram of the utility model T-type cone spring section steel lock catch and shaped steel cooperation installation condition.
【Specific implementation mode】
Refering to fig. 1 to Fig. 3, a kind of T-type of the utility model bores spring section steel lock catch, including locked body 1, spring 2 and screw rod
3, screw rod 3 is connected on the locked body 1, the spring 2 is mounted on locked body 1, and the screw rod 3 runs through spring 2, the bullet
Spring 2 is back taper spring, and the end face that the locked body 1 is connected with screw rod 3 offers anti-slip tank 11.The anti-slip tank 11 symmetrically divides
Cloth is equipped with flower tooth in the both sides of screw rod 3, the anti-slip tank 11, and the anti-slip tank 11 and the long side of locked body 1 are perpendicular.It is described
The cross sectional shape of locked body 1 is approximately rectangle, and the side wall where 1 narrow side of the locked body is equipped with arcwall face 12, the arc
Face 12 is centrosymmetric distribution about the center line of locked body 1.It is narrow that the big electrical path length of most wide end of the spring 2 is more than locked body 1
The end of the length on side, the most narrow end of the spring 2 is extended with clamping portion 21, and the side wall of the locked body 1 is equipped with fixing card 13,
The clamping portion 21 is mounted in fixing card 13.The screw rod 3 is located at the center of locked body 1, and the axis of the screw rod 3 is vertical
In the end face of locked body 1.
Utility model works process：
A kind of T-type cone spring shaped steel of the utility model latches in the course of work, first by the narrow side aligning type of locked body 1
Installation cavity between the wing plate of steel, section steel lock catch is snapped fitted in installation cavity, and the most wide end of spring 2 is stuck in the wing plate of shaped steel at this time
Top, more preferably, installation is also more convenient for inverted cone-shaped spring and shaped steel fiting effect, and then pressing section steel lock catch makes the spring 2 be in
Tensional state, 90 degree of rotation section steel lock catchs, after installing, unclamps the hand of pressing, the long side of locked body 1 and the wing plate phase of shaped steel
Cooperation will not deviate from from installation cavity, and the teeth on the wing plate flanging of shaped steel snap onto on anti-slip tank 11 at this time, considerably increase
The ability of resistant slide.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (5)
1. a kind of T-type bores spring section steel lock catch, it is characterised in that：Including locked body (1), spring (2) and screw rod (3), the lock
Screw rod (3) is connected on button (1), the spring (2) is mounted on locked body (1), and the screw rod (3) runs through spring (2), institute
It is back taper spring to state spring (2), and the end face that the locked body (1) is connected with screw rod (3) offers anti-slip tank (11).
2. a kind of T-type as described in claim 1 bores spring section steel lock catch, it is characterised in that：The anti-slip tank (11) is symmetrically divided
Cloth is equipped with flower tooth, the long side phase of the anti-slip tank (11) and locked body (1) in the both sides of screw rod (3), the anti-slip tank (11)
Vertically.
3. a kind of T-type as described in claim 1 bores spring section steel lock catch, it is characterised in that：The section shape of the locked body (1)
Shape is approximately rectangle, and the side wall where locked body (1) narrow side is equipped with arcwall face (12), and the arcwall face (12) is about lock
The center line of button (1) is centrosymmetric distribution.
4. a kind of T-type as described in claim 1 bores spring section steel lock catch, it is characterised in that：The most wide end of the spring (2) is big
Electrical path length is more than the length of locked body (1) narrow side, and the end of the most narrow end of the spring (2) is extended with clamping portion (21), described
The side wall of locked body (1) is equipped with fixing card (13), and the clamping portion (21) is mounted in fixing card (13).
5. a kind of T-type as described in claim 1 bores spring section steel lock catch, it is characterised in that：The screw rod (3) is located at locked body
(1) at center, the end face of the axis of the screw rod (3) perpendicular to locked body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165937.8U CN207919766U (en) | 2018-01-31 | 2018-01-31 | A kind of T-type cone spring section steel lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165937.8U CN207919766U (en) | 2018-01-31 | 2018-01-31 | A kind of T-type cone spring section steel lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919766U true CN207919766U (en) | 2018-09-28 |
Family
ID=63602674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820165937.8U Expired - Fee Related CN207919766U (en) | 2018-01-31 | 2018-01-31 | A kind of T-type cone spring section steel lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005686A (en) * | 2019-05-05 | 2019-07-12 | 海盐海马五金有限公司 | A kind of quick-installed steel ball nut |
-
2018
- 2018-01-31 CN CN201820165937.8U patent/CN207919766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005686A (en) * | 2019-05-05 | 2019-07-12 | 海盐海马五金有限公司 | A kind of quick-installed steel ball nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |