CN201144940Y - Split type bolt - Google Patents
Split type bolt Download PDFInfo
- Publication number
- CN201144940Y CN201144940Y CNU2008200104744U CN200820010474U CN201144940Y CN 201144940 Y CN201144940 Y CN 201144940Y CN U2008200104744 U CNU2008200104744 U CN U2008200104744U CN 200820010474 U CN200820010474 U CN 200820010474U CN 201144940 Y CN201144940 Y CN 201144940Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- split type
- type bolt
- head
- bar portion
- 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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- 238000009434 installation Methods 0.000 abstract 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a split type bolt. The split type bolt comprises a screw thread rod part and a polygonal head part; the split type bolt is characterized in that a hollow bearing part communicated with the outside is arranged on the polygonal head part; the bolt consisting of the rod part, the head part and the bearing part has a two-body structure split along the centerline; and a combined part between the rod part and/or the head of the two-body bolt is provided with a positioning mechanism. The split type bolt is characterized in that: the bolt can connect a fixed part through the rod part and load or fix a connecting part in a cavum of the hollow bearing part; and one bolt has two uses and convenient use, meets the special mounting need and can simplify the structure of installation equipment.
Description
Technical field
The utility model relates to a kind of connected element, particularly a kind of split type bolt.
Background technique
Existing bolt is to be made of thread rod part and sphere or polygonal head, realizes being connected between parts that by cooperating with nut bolt only has single linkage function.
Summary of the invention
The purpose of this utility model is to provide a kind of split type bolt, and this bolt is can a bolt dual-purpose, satisfies the special requirement that connects two parts simultaneously.
Technical solution of the present utility model is: a kind of split type bolt, comprise thread rod part and polygonal head, it is characterized in that on polygonal head, being provided with hollow carrier with exterior, the bolt that is made of bar portion, head and carrier is two body structures that separate along center line, in the bar portion of two body bolts or/and the junction of head is provided with positioning means.
Bolt is provided with the setscrew nut that is threaded with bar portion.
On the hollow carrier, have an opening that is connected with cavity at least.
Described hollow carrier, its cavity are square or spherical or other geometrical shape.
Described positioning means is to be made of corresponding locating stud and the pin-and-hole that is arranged on two and half bodies of bolt respectively.
Characteristics of the present utility model are: this bolt not only can be connected and fixed parts by bar portion, can also carry or fixed connecting part in the cavity of hollow carrier, and a bolt is dual-purpose, and is easy to use, satisfies the special mounting needs, can also simplify the erection unit structure.Split-type structural can be installed in hollow is accepted parts easily, guarantees that by positioning means bar portion screw thread accurately is connected, and links into an integrated entity two body bolt by setscrew nut simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of second kind of embodiment of the utility model;
Fig. 3 is the structural representation of the third embodiment of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment 1
As shown in Figure 1, bolt is to be made of thread rod part 2, polygonal head 3, carrier 4 and setscrew nut 8.The boundary dimension of carrier is greater than polygonal head, and the end is provided with opening 5, and cavity 1 is a spherical cavity, can be used for carrying spherical member.Bolt is two body structures that separate along center line, is provided with locating stud 6 in bar portion, the head junction of half bolt, and bar portion, the head junction of second half bolt corresponding with it are provided with pin-and-hole 7, constitute positioning means thus.Guarantee of the accurate linking of two and half bolts by positioning means in conjunction with rear thread.Two and half bolts are connected and fixed by setscrew nut.During use, wait that the spherical member that need to connect is arranged in the carrier cavity after, the locating stud of half bolt is inserted in the pin-and-hole of second half bolt, by the setscrew nut connection that is fixed.The bar portion of spherical member stretches out from the opening of carrier.Like this, this bolt not only can be connected and fixed parts by bar portion, can also pass through the carrier connected element, realizes that a bolt is dual-purpose.9 is the attaching nut of bolt.
As shown in Figure 2, the bolt that present embodiment provides, the cavity 1 of its carrier 4 is the rectangular chamber, is used to install bearing or other parts, opening 5 is established in the end.Other structure is identical with embodiment 1.
Embodiment 3
As shown in Figure 3, the bolt that present embodiment provides, its carrier 4 is provided with the round empty cavity 1 of perforation, and the circular bar shape parts can be used for pegging graft.Positioning means is by a long strip locating stud 6 and the long strip pin-and-hole 7 that matches.Other structure is identical with embodiment 1.
Claims (5)
1, a kind of split type bolt, comprise thread rod part and polygonal head, it is characterized in that on polygonal head, being provided with hollow carrier with exterior, the bolt that is made of bar portion, head and carrier is two body structures that separate along center line, in the bar portion of two body bolts or/and the junction of head is provided with positioning means.
2, split type bolt according to claim 1 is characterized in that bolt is provided with the setscrew nut that is threaded with bar portion.
3, split type bolt according to claim 1 is characterized in that having at least an opening that is connected with cavity on the hollow carrier.
4, split type bolt according to claim 3 is characterized in that described hollow carrier, and its cavity is square or spherical or other geometrical shape.
5, split type bolt according to claim 1 is characterized in that described positioning means is to be made of corresponding locating stud and the pin-and-hole that is arranged on two and half bodies of bolt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200104744U CN201144940Y (en) | 2008-01-22 | 2008-01-22 | Split type bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200104744U CN201144940Y (en) | 2008-01-22 | 2008-01-22 | Split type bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201144940Y true CN201144940Y (en) | 2008-11-05 |
Family
ID=40081817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200104744U Expired - Fee Related CN201144940Y (en) | 2008-01-22 | 2008-01-22 | Split type bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201144940Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358760A (en) * | 2014-10-25 | 2015-02-18 | 苏州工业园区新凯精密五金有限公司 | Captive screw structure |
| CN104895891A (en) * | 2015-05-28 | 2015-09-09 | 苏州市华宁机械制造有限公司 | Stepped cylinder connector |
| CN108908116A (en) * | 2018-08-28 | 2018-11-30 | 永春宏达工业设计有限公司 | A kind of grinding machine frock clamp |
| CN110432072A (en) * | 2019-08-15 | 2019-11-12 | 太湖县木子峰农业发展有限公司 | A kind of agricultural wood reinforcing device being easily installed |
| CN112872249A (en) * | 2021-01-22 | 2021-06-01 | 中交二公局第二工程有限公司 | Steel wire joint crimping positioner |
-
2008
- 2008-01-22 CN CNU2008200104744U patent/CN201144940Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358760A (en) * | 2014-10-25 | 2015-02-18 | 苏州工业园区新凯精密五金有限公司 | Captive screw structure |
| CN104895891A (en) * | 2015-05-28 | 2015-09-09 | 苏州市华宁机械制造有限公司 | Stepped cylinder connector |
| CN108908116A (en) * | 2018-08-28 | 2018-11-30 | 永春宏达工业设计有限公司 | A kind of grinding machine frock clamp |
| CN110432072A (en) * | 2019-08-15 | 2019-11-12 | 太湖县木子峰农业发展有限公司 | A kind of agricultural wood reinforcing device being easily installed |
| CN112872249A (en) * | 2021-01-22 | 2021-06-01 | 中交二公局第二工程有限公司 | Steel wire joint crimping positioner |
| CN112872249B (en) * | 2021-01-22 | 2025-11-21 | 中交二公局华东建设有限公司 | Steel wire joint crimping positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fu Junzhong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Fu Junzhong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20100122 |