CN208503207U - A kind of assembled wallboard connection bolt special - Google Patents
A kind of assembled wallboard connection bolt special Download PDFInfo
- Publication number
- CN208503207U CN208503207U CN201820802190.2U CN201820802190U CN208503207U CN 208503207 U CN208503207 U CN 208503207U CN 201820802190 U CN201820802190 U CN 201820802190U CN 208503207 U CN208503207 U CN 208503207U
- Authority
- CN
- China
- Prior art keywords
- threaded portion
- fixed link
- shackle member
- nut
- snap ring
- 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.)
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a kind of assembled wallboards to connect bolt special, including fixed link, shackle member, and it is mounted on the nut of fixed boom end, the front end of the fixed link is equipped with the first threaded portion, the rear end of fixed link is equipped with the second threaded portion, first threaded portion is opposite with the rotation direction of thread of the second threaded portion, and first threaded portion screw thread and the cross-sectional diameter that is constituted of fixed link be greater than the second threaded portion and be secured to the diameter that bar constitutes cross section, there is gap between first threaded portion and the second threaded portion, the shackle member includes the snap ring matched with first threaded portion and the lug boss being fixed on snap ring.The case where the utility model structure is simple, easy for installation, prevents nut from causing screw slide during stubborn appearance, the shackle member of the present embodiment is threadedly secured in fixed link, and easy to disassemble, suitable other structures are installed and used.
Description
Technical field
The utility model relates to a kind of screw rods, and in particular to a kind of assembled wallboard connection bolt special.
Background technique
When assembled architecture shear wall construction, a face die plate due to cladding panel as shear wall, and sometimes on cladding panel
Reserved Screw arbor with nut at both-ends hole it is very few, the rigidity that may cause entire template system is inadequate, so as to cause mixed in construction shear wall
When solidifying soil, cladding panel deviates outward.The screw rod of wallboard connection at present with nut when cooperating, it has not been convenient to install, be easy to appear
Offset.
Utility model content
The purpose of this utility model is to provide a kind of assembled wallboard connect bolt special, can stuck screw rod hole,
The problem of being during the installation process not in cladding panel offset.
To achieve the above object, the utility model uses following technical scheme:
A kind of assembled wallboard connection bolt special, including fixed link, shackle member and the spiral shell for being mounted on fixed boom end
Cap, the front end of the fixed link are equipped with the first threaded portion, and the rear end of fixed link is equipped with the second threaded portion, first threaded portion with
The rotation direction of thread of second threaded portion is on the contrary and the screw thread of the first threaded portion is greater than with the cross-sectional diameter that fixed link is constituted
Second threaded portion is secured to the diameter that bar constitutes cross section, has gap between first threaded portion and the second threaded portion,
The shackle member includes the snap ring matched with first threaded portion and the lug boss being fixed on snap ring.
As a further improvement of the above technical scheme:
The nut is cone.
As shown from the above technical solution, assembled wallboard described in the utility model connects bolt special, and structure is simple, pacifies
Dress is convenient, when wallboard is fixed, can be stuck in the mounting hole opened up on wallboard by the shackle member on screw rod, the other end
The appearance of the case where by fixing between nut, preventing nut from causing screw slide during stubborn, the shackle member of the present embodiment
It is threadedly secured in fixed link, easy to disassemble, similarly suitable other structures are installed and used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, the assembled wallboard of the present embodiment connects bolt special, including fixed link 1, shackle member 2, in fixation
The end of bar 1 is equipped with the nut 3 of cone, and the front end of fixed link 1 is equipped with the first threaded portion 11, and the rear end of fixed link 1 is equipped with the
Two threaded portions 12, the first threaded portion 11 is opposite with the rotation direction of thread of the second threaded portion 12 and the screw thread of the first threaded portion 11
It is greater than the second threaded portion 12 with the cross-sectional diameter that fixed link 1 is constituted and is secured to the diameter that bar 1 constitutes cross section, the first spiral shell
There is gap, shackle member 2 includes the snap ring 21 matched with the first threaded portion 11 and consolidates between line portion 11 and the second threaded portion 12
The lug boss 22 being scheduled on snap ring 21.
Shackle member 2 passes through the second threaded portion 12 and is screwed on the first threaded portion 11, due to the first threaded portion 11 and the second screw thread
The direction of rotation in portion 12 can prevent shackle member 2 from sliding from the first threaded portion 11 on the contrary, when the screw rod and nut are coupled.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (2)
1. a kind of assembled wallboard connects bolt special, it is characterised in that: including fixed link (1), shackle member (2) and be mounted on
The front end of the nut (3) of fixed link (1) end, the fixed link (1) is equipped with the first threaded portion (11), the rear end of fixed link (1)
Equipped with the second threaded portion (12), first threaded portion (11) is opposite with the rotation direction of thread of the second threaded portion (12) and
The cross-sectional diameter that the screw thread of one threaded portion (11) and fixed link (1) are constituted is greater than the second threaded portion (12) and is secured to bar
(1) diameter for constituting cross section, has gap, the shackle member between first threaded portion (11) and the second threaded portion (12)
It (2) include the snap ring (21) matched with first threaded portion (11) and the lug boss (22) being fixed on snap ring (21).
2. assembled wallboard according to claim 1 connects bolt special, it is characterised in that: the nut (3) is circular cone
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802190.2U CN208503207U (en) | 2018-05-28 | 2018-05-28 | A kind of assembled wallboard connection bolt special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802190.2U CN208503207U (en) | 2018-05-28 | 2018-05-28 | A kind of assembled wallboard connection bolt special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503207U true CN208503207U (en) | 2019-02-15 |
Family
ID=65293877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820802190.2U Active CN208503207U (en) | 2018-05-28 | 2018-05-28 | A kind of assembled wallboard connection bolt special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763834A (en) * | 2021-09-25 | 2021-12-07 | 深圳市迈锐光电有限公司 | Outdoor display screen box that can maintain from beginning to end |
-
2018
- 2018-05-28 CN CN201820802190.2U patent/CN208503207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763834A (en) * | 2021-09-25 | 2021-12-07 | 深圳市迈锐光电有限公司 | Outdoor display screen box that can maintain from beginning to end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |