CN206279630U - A kind of fastener inserts - Google Patents
A kind of fastener inserts Download PDFInfo
- Publication number
- CN206279630U CN206279630U CN201621411361.6U CN201621411361U CN206279630U CN 206279630 U CN206279630 U CN 206279630U CN 201621411361 U CN201621411361 U CN 201621411361U CN 206279630 U CN206279630 U CN 206279630U
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- CN
- China
- Prior art keywords
- embedded body
- bulb
- connecting rod
- embedded
- adjusting screw
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- 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.)
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Abstract
The utility model discloses a kind of fastener inserts, including：Embedded body, its be used for it is pre- be embedded in mortar, spherical chamber is offered in embedded body, embedded body offers downwards the through hole for running through spherical chamber from its upper end；Bulb, it is arranged in spherical chamber, and screwed hole is offered on bulb；Adjusting screw；Wherein：Connecting rod, its one end is formed with external screw thread, and connecting rod wears through hole and is threadedly coupled with bulb；Be formed with multiple step surfaces upward on bulb, adjusting screw from the upper end of embedded body extend into embedded body inside and with step surface against.By screwing adjusting screw, the space angle of change screwed hole can be made, when embedded body generates movement in mortar and changes vertical spending, the angle of bulb can be changed so that connecting rod is adjusted to precision vertical degree higher by adjusting screw, so as to effectively prevent influence of the embedded body in mortar moving and vertical degree to connecting rod.
Description
Technical field
The utility model is related to technical field of buildings, more particularly to a kind of fastener inserts.
Background technology
Built-in fitting is exactly that advance component for installing (burying) in concealed work is exactly that the structure disposed when structure is poured into a mould is matched somebody with somebody
Part, for building overlap joint during superstructure by laying bricks or stones.The installation for being beneficial to field engineering Equipment Foundations fixes built-in fittings mostly by metal
Manufacture, for example：The non-metallic rigid materials such as reinforcing bar or cast iron, it is also possible to wood, plastics.
For the built-in fitting on ground by the way that built-in fitting is arranged on into ground in advance, then it is in the milk on ground, works as sand
After slurry solidification, built-in fitting is fixed in mortar such that it is able to the structure on fixed ground.
However, because built-in fitting is easily moved in mortar, so that when the structure for needing the vertical degree of installation requirement higher
When, built-in fitting can not but meet.
Utility model content
For above-mentioned technical problem present in prior art, the utility model provides a kind of fastener inserts.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of fastener inserts, including：
Embedded body, its be used for it is pre- be embedded in mortar, offer spherical chamber in the embedded body, the embedded body is from thereon
End offers the through hole for running through the spherical chamber downwards；
Bulb, it is arranged in the spherical chamber, and screwed hole is offered on the bulb；
Connecting rod, its one end is formed with external screw thread, and the connecting rod wears the through hole and is threadedly coupled with the bulb；
Adjusting screw；Wherein：
Multiple step surfaces upward are formed with the bulb, the adjusting screw extend into from the upper end of the embedded body
The inside of the embedded body and with the step surface against.
Preferably, spheric washer and pre-load nut are arranged with the connecting rod of the upper end of the embedded body.
Preferably, also including two pre-buried bent plates, the pre-buried bent plate is fixed on the lower end of the embedded body.
Preferably, also including two pre-buried wing plates, two pre-buried wing plates it is parallel be arranged at the embedded body two
Side.
Compared with prior art, the beneficial effect of fastener inserts of the present utility model is：By screwing adjusting screw, can
Make the space angle of change screwed hole, when embedded body generates movement in mortar and changes vertical spending, can be by adjustment
Screw changes the angle of bulb so that connecting rod is adjusted to precision vertical degree higher, so as to effectively prevent embedded body in sand
Starch the influence of movement and the vertical degree to connecting rod.
Brief description of the drawings
Fig. 1 is the structural representation of fastener inserts of the present utility model；
Fig. 2 is the structural representation that fastener inserts of the present utility model are in grouting state.
In figure：
10- embedded bodies；20- bulbs；21- step surfaces；30- connecting rods；40- adjusting screws；The pre-buried wing plates of 50-；60- is pre-buried
Bent plate；70- spheric washers；80- pre-load nuts；100- mortars.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model
Mode is applied to elaborate the utility model.
As depicted in figs. 1 and 2, preferred embodiment of the present utility model provides a kind of fastener inserts, including：Embedded body
10, its be used for it is pre- be embedded in mortar 100, offer spherical chamber in the embedded body 10, the embedded body 10 from its upper end to
Under offer the through hole for running through the spherical chamber；Bulb 20, it is arranged in the spherical chamber, is opened on the bulb 20
It is provided with screwed hole；Connecting rod 30, its one end is formed with external screw thread, and the connecting rod 30 wears the through hole with the spiral shell of the bulb 20
Line is connected；Adjusting screw 40；Wherein：Multiple step surfaces 21 upward are formed with the bulb 20, the adjusting screw 40 is certainly
The upper end of the embedded body 10 extend into the inside of the embedded body 10 and with the step surface 21 against.
Understood according to above-mentioned, by screwing adjusting screw 40, the space angle of change screwed hole can be made, when embedded body 10
Generated in mortar 100 mobile and changed when spending vertically, can by adjusting screw 40 change bulb 20 angle so that
Connecting rod 30 is adjusted to precision vertical degree higher, is moved in mortar 100 and to connecting rod so as to effectively prevent embedded body 10
The influence of 30 vertical degree.
In order to lock connecting rod 30, the He of spheric washer 70 is arranged with the connecting rod 30 of the upper end of the embedded body 10
Pre-load nut 80, spheric washer 70 can adapt to the adjustment of the vertical degree of connecting rod 30.
To increase the fastness that embedded body 10 is connected with mortar 100, the fastener inserts also include two pre-buried bent plates 60,
The pre-buried bent plate 60 is fixed on the lower end of the embedded body 10.
To prevent embedded body 10 from changing levelness on mortar 100 as far as possible, the fastener inserts also include two pre-buried wings
Plate 50, the parallel both sides for being arranged at the embedded body 10 of two pre-buried wing plates 50.
Above example is only exemplary embodiment of the present utility model, is not used in limitation the utility model, and this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain
It is interior, various modifications or equivalent are made to the utility model, this modification or equivalent also should be regarded as new in this practicality
In the protection domain of type.
Claims (4)
1. a kind of fastener inserts, it is characterised in that including：
Embedded body, its be used for it is pre- be embedded in mortar, offer spherical chamber in the embedded body, the embedded body from its upper end to
Under offer the through hole for running through the spherical chamber；
Bulb, it is arranged in the spherical chamber, and screwed hole is offered on the bulb；
Connecting rod, its one end is formed with external screw thread, and the connecting rod wears the through hole and is threadedly coupled with the bulb；
Adjusting screw；Wherein：
Multiple step surfaces upward are formed with the bulb, the adjusting screw extend into described from the upper end of the embedded body
The inside of embedded body and with the step surface against.
2. fastener inserts according to claim 1, it is characterised in that covered in the connecting rod of the upper end of the embedded body
It is provided with spheric washer and pre-load nut.
3. fastener inserts according to claim 1, it is characterised in that also including two pre-buried bent plates, the pre-buried bent plate
It is fixed on the lower end of the embedded body.
4. fastener inserts according to claim 1, it is characterised in that also including two pre-buried wing plates, two described pre-buried
The parallel both sides for being arranged at the embedded body of wing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411361.6U CN206279630U (en) | 2016-12-22 | 2016-12-22 | A kind of fastener inserts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411361.6U CN206279630U (en) | 2016-12-22 | 2016-12-22 | A kind of fastener inserts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279630U true CN206279630U (en) | 2017-06-27 |
Family
ID=59073752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411361.6U Active CN206279630U (en) | 2016-12-22 | 2016-12-22 | A kind of fastener inserts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279630U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434757A (en) * | 2018-12-17 | 2019-03-08 | 南京工程学院 | A kind of auxiliary installation device and its application method of adjustable pre-embedded bolt tilt angle |
| CN110065159A (en) * | 2019-05-30 | 2019-07-30 | 浙江洪扬汽车零部件有限公司 | A kind of high-strength building service sleeve nut |
| CN111648317A (en) * | 2020-07-03 | 2020-09-11 | 陈家振 | Shield opening and closing mechanism of landscape gate |
| CN112431307A (en) * | 2020-11-13 | 2021-03-02 | 广州地铁设计研究院股份有限公司 | Connecting lock for prefabricated parts |
-
2016
- 2016-12-22 CN CN201621411361.6U patent/CN206279630U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434757A (en) * | 2018-12-17 | 2019-03-08 | 南京工程学院 | A kind of auxiliary installation device and its application method of adjustable pre-embedded bolt tilt angle |
| CN109434757B (en) * | 2018-12-17 | 2023-08-08 | 南京工程学院 | Auxiliary installation device capable of adjusting inclination angle of embedded bolt and application method thereof |
| CN110065159A (en) * | 2019-05-30 | 2019-07-30 | 浙江洪扬汽车零部件有限公司 | A kind of high-strength building service sleeve nut |
| CN111648317A (en) * | 2020-07-03 | 2020-09-11 | 陈家振 | Shield opening and closing mechanism of landscape gate |
| CN112431307A (en) * | 2020-11-13 | 2021-03-02 | 广州地铁设计研究院股份有限公司 | Connecting lock for prefabricated parts |
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