CN105570268A - T-shaped bolt dropping preventing slot channel - Google Patents
T-shaped bolt dropping preventing slot channel Download PDFInfo
- Publication number
- CN105570268A CN105570268A CN201610034885.6A CN201610034885A CN105570268A CN 105570268 A CN105570268 A CN 105570268A CN 201610034885 A CN201610034885 A CN 201610034885A CN 105570268 A CN105570268 A CN 105570268A
- Authority
- CN
- China
- Prior art keywords
- shaped bolt
- conduit
- slot channel
- nut
- blind hole
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a T-shaped bolt dropping preventing slot channel comprising a slot channel body, the T-shaped bolt, an external connecting piece, a gasket and a nut, wherein the slot channel is of a hollow structure; an opening is formed in the lower part of the slot channel; the upper part of the T-shaped bolt is clamped in the slot channel, and the lower part of the T-shaped bolt is sequentially provided with the external connecting piece, the gasket and the nut; the external connecting piece and the gasket are fastened together with the lower part of the slot channel through the nut; a blind hole is formed in the top of the T-shaped bolt; an elastic pressing device comprising a lifting pin and a spring is arranged in the blind hole; and the lifting pin is clamped in the inner sides of the spring and the slot channel body. The T-shaped bolt dropping preventing slot channel is simple in structure and convenient to use; and the slot channel can be effectively prevented from sliding or dropping.
Description
Technical field
The invention belongs to conduit, be specially T-shaped bolt Drop-proof conduit.
Background technique
T-shaped bolt on existing conduit easily comes off mostly, makes maintenance very complicated, brings very large inconvenience to operator.
Summary of the invention
The object of the present invention is to provide T-shaped bolt Drop-proof conduit, solve the problem in background technique.
The present invention realizes by the following technical solutions:
T-shaped bolt Drop-proof conduit, comprise conduit, T-shaped bolt, joint outer part, pad and nut, described conduit is hollow structure, the bottom of described conduit is provided with opening, described T-shaped bolt top is connected to conduit inside, described T-shaped bolt bottom is disposed with joint outer part, pad and nut, described joint outer part and pad by nut and conduit bottom fastening, described T-shaped bolt top is provided with blind hole, in described blind hole, elastic pressuring clamping device is installed, described elastic pressuring clamping device comprises ejector pin and spring, described ejector pin is connected in the inner side surface of spring and conduit.
In the present invention, the shape of described ejector pin is spherical or one in cylindricality.
Beneficial effect: structure of the present invention is simple, easy to use, can effectively prevent conduit from sliding or coming off.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of another embodiment of the present invention.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
See Fig. 1, Fig. 2, the structural representation of T-shaped bolt Drop-proof conduit, the structural representation of another embodiment of T-shaped bolt Drop-proof conduit, T-shaped bolt Drop-proof conduit, comprise conduit 1, T-shaped bolt 2, joint outer part 3, pad 4 and nut 5, described conduit 1 is hollow structure, the bottom of described conduit 1 is provided with opening, it is inner that described T-shaped bolt 2 top is connected to conduit 1, described T-shaped bolt 2 bottom is disposed with joint outer part 3, pad 4 and nut 5, it is fastening with conduit 1 bottom that described joint outer part 3 and pad 4 pass through nut 5, described T-shaped bolt 2 top is provided with blind hole, in described blind hole, elastic pressuring clamping device is installed, described elastic pressuring clamping device comprises ejector pin 21 and spring 22, described ejector pin 21 is connected in the inner side surface of spring 22 and conduit 1, the shape of described ejector pin 21 is spherical or one in cylindricality.
The present invention includes conduit 1, T-shaped bolt 2, joint outer part 3, pad 4, nut 5, wherein conduit is hollow structure, opening is arranged at bottom, T-shaped bolt 2 top is provided with blind hole, in blind hole, elastic pressuring clamping device is installed, be made up of spring 22 and ejector pin 21, wherein ejector pin 21 has two kinds of forms: spherical or cylindricality.
T-shaped bolt 2 and conduit 1 are by teeth anatomical connectivity, the elastic pressuring clamping device of T-shaped bolt 2 compresses with conduit 1 upper inside wall all the time, be used for ensureing closely cooperating between T-shaped bolt 2 and conduit 1, when T-shaped bolt 2 is by vibrations load, when nut 5 occurs to loosen, can ensure that T-shaped bolt 2 closely cooperates with conduit 1, prevent T-shaped bolt 2 from coordinating bad with conduit 1 and occurring to slide or come off.
More than show and describe basic principle of the present invention and major character and advantage of the present invention; the technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1.T type bolt Drop-proof conduit, comprise conduit, T-shaped bolt, joint outer part, pad and nut, it is characterized in that, described conduit is hollow structure, the bottom of described conduit is provided with opening, described T-shaped bolt top is connected to conduit inside, described T-shaped bolt bottom is disposed with joint outer part, pad and nut, described joint outer part and pad by nut and conduit bottom fastening, described T-shaped bolt top is provided with blind hole, in described blind hole, elastic pressuring clamping device is installed, described elastic pressuring clamping device comprises ejector pin and spring, described ejector pin is connected in the inner side surface of spring and conduit.
2. T-shaped bolt Drop-proof conduit according to claim 1, is characterized in that, the shape of described ejector pin is spherical or one in cylindricality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034885.6A CN105570268A (en) | 2016-01-20 | 2016-01-20 | T-shaped bolt dropping preventing slot channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034885.6A CN105570268A (en) | 2016-01-20 | 2016-01-20 | T-shaped bolt dropping preventing slot channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105570268A true CN105570268A (en) | 2016-05-11 |
Family
ID=55880761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034885.6A Pending CN105570268A (en) | 2016-01-20 | 2016-01-20 | T-shaped bolt dropping preventing slot channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570268A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168252A (en) * | 2016-06-14 | 2016-11-30 | 江苏永昊高强度螺栓有限公司 | The aviation machine connector processed based on auto lock |
| CN108328430A (en) * | 2017-01-17 | 2018-07-27 | Tcl德龙家用电器（中山）有限公司 | Coiling hook mounting assembly and household electrical appliance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3910378A (en) * | 1978-04-03 | 1980-05-15 | Syma Intercontinental Sa | Clamping device |
| JPH0571515A (en) * | 1991-09-18 | 1993-03-23 | Daifuku Co Ltd | Coupling structure |
| CN202468648U (en) * | 2012-03-29 | 2012-10-03 | 宁波市鄞州得发铝型材配件有限公司 | Bolt |
| CN103400879A (en) * | 2013-08-01 | 2013-11-20 | 厦门华谱光电科技有限公司 | Solar panel tightening device |
| CN203717575U (en) * | 2014-02-16 | 2014-07-16 | 山东天工岩土工程设备有限公司 | Embedded part anti-skid bolt group device |
| CN203770307U (en) * | 2014-02-27 | 2014-08-13 | 山东天盾矿用设备有限公司 | Anti-skid and anti-fall off fixing device of slotted channel and T-shaped bolt |
-
2016
- 2016-01-20 CN CN201610034885.6A patent/CN105570268A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3910378A (en) * | 1978-04-03 | 1980-05-15 | Syma Intercontinental Sa | Clamping device |
| JPH0571515A (en) * | 1991-09-18 | 1993-03-23 | Daifuku Co Ltd | Coupling structure |
| CN202468648U (en) * | 2012-03-29 | 2012-10-03 | 宁波市鄞州得发铝型材配件有限公司 | Bolt |
| CN103400879A (en) * | 2013-08-01 | 2013-11-20 | 厦门华谱光电科技有限公司 | Solar panel tightening device |
| CN203717575U (en) * | 2014-02-16 | 2014-07-16 | 山东天工岩土工程设备有限公司 | Embedded part anti-skid bolt group device |
| CN203770307U (en) * | 2014-02-27 | 2014-08-13 | 山东天盾矿用设备有限公司 | Anti-skid and anti-fall off fixing device of slotted channel and T-shaped bolt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168252A (en) * | 2016-06-14 | 2016-11-30 | 江苏永昊高强度螺栓有限公司 | The aviation machine connector processed based on auto lock |
| CN108328430A (en) * | 2017-01-17 | 2018-07-27 | Tcl德龙家用电器（中山）有限公司 | Coiling hook mounting assembly and household electrical appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
|
| RJ01 | Rejection of invention patent application after publication |