CN211117068U - Anchor bolt for mounting building external wall heat insulation system - Google Patents
Anchor bolt for mounting building external wall heat insulation system Download PDFInfo
- Publication number
- CN211117068U CN211117068U CN201921815606.5U CN201921815606U CN211117068U CN 211117068 U CN211117068 U CN 211117068U CN 201921815606 U CN201921815606 U CN 201921815606U CN 211117068 U CN211117068 U CN 211117068U
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- China
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- screw
- nut
- connecting rod
- anchor bolt
- insulation system
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- Withdrawn - After Issue
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Abstract
The utility model discloses crab-bolt technical field specifically is building outer wall insulation system installation is with crab-bolt, which comprises a screw, the outside of screw is equipped with the external screw thread, the upper end threaded connection of screw has the spiro, the spiro comprises first nut and second nut, first screw and the second screw that matches each other with the screw external screw thread are seted up respectively to the inside of first nut spiro and second nut, in the utility model in through first screw and the opposite design of second screw internal screw thread, thereby when the screw is rotatory, it expandes to make to be the umbrella type between head rod and the second connecting rod, thereby contact properties between spiro and the screw has been improved, when the screw takes place the vibration simultaneously, utilize the opposite thread design of first screw and second screw, effectively avoid the spiro vibration to become the pine problem, the antiskid ring further prevents becoming flexible.
Description
Technical Field
The utility model discloses crab-bolt technical field specifically is crab-bolt for building external wall insulation system installation.
Background
The anchor bolt is a general term of all rear anchoring components and has a wide range. The anchor bolt is divided into a metal anchor bolt and a non-metal anchor bolt according to different raw materials, and is divided into an expansion type anchor bolt, a hole expanding type anchor bolt, a bonding type anchor bolt, a concrete screw, a shooting nail, a concrete nail and the like according to different anchoring mechanisms.
And when building outer wall used, often need to pass through some insulation material and crab-bolt fixed, traditional crab-bolt mostly is simple screw and runs through fixed convenience, through nut and bolt cooperation to fix a plurality of materials, it has the shortcoming in that, after locking between bolt and the nut, it is not hard up because of reasons such as vibration easily, thereby influences fixed effect, and it is relatively poor to drop fixed effect easily.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an crab-bolt is used in installation of building outer wall insulation system has solved traditional crab-bolt and has come off not hard up problem because of the vibration easily.
In order to achieve the above object, the utility model provides a following technical scheme: anchor bolt for installing building external wall heat preservation system, including the screw, the outside of screw is equipped with the external screw thread, the upper end threaded connection of screw has the spiro, the spiro comprises first nut and second nut, first screw and the second screw that matches each other with the screw external screw thread is seted up respectively to the inside of first nut and second nut, first screw inner wall screw thread direction is opposite with second screw inner wall screw thread direction, the spread groove has been seted up respectively all around to the lower extreme of first nut and all around the upper end of second nut, be equipped with the dwang between first nut and the second nut, the dwang includes head rod and second connecting rod (8), the dwang includes head rod and second connecting rod, the upper end fixedly connected with linking seat of head rod, the lower extreme of second connecting rod runs through the inside at linking seat through the pin, the side that links up the seat is located the head rod can be dismantled in one side and be connected with the enhancement piece, the upper end of second connecting rod is rotated through the pin and is connected inside the spread groove of second nut, the lower extreme of head rod is rotated through the pin and is connected inside the spread groove of first nut.
As a preferred technical scheme of the utility model, strengthen the piece and make for the plastics material, strengthen one side fixedly connected with of piece and participate in a plurality of, the slot that holds participating in is seted up to upper end one side of head rod.
As an optimal technical scheme of the utility model, participate in and strengthen the piece and adopt integrated into one piece to form, just strengthen the piece and keep away from the one end of participating in and be equipped with the rubber pad.
As an optimized technical scheme of the utility model, the linking seat is concave structure, the linking seat is made for stainless steel.
As the utility model discloses a preferred technical scheme, the nested antiskid ring that has between the outside of screw and the first nut.
As a preferred technical scheme of the utility model, head rod and second connecting rod are two isometric rectangle poles, the both ends of second connecting rod and the lower extreme of head rod fixedly connected with fixed block respectively.
As the utility model discloses a preferred technical scheme, mutually nest between the shape of fixed block and the spread groove, link to each other through the pin penetration between the two.
Compared with the prior art, the utility model provides an crab-bolt is used in installation of building external wall insulation system possesses following beneficial effect:
this crab-bolt is used in installation of building outer wall insulation system, through the opposite design of first screw and second screw internal thread, thereby when the screw is rotatory, can drive and buckle relatively between head rod and the second connecting rod between first nut and the second nut, thereby it expandes to make to be the umbrella type between head rod and the second connecting rod, thereby contact performance between spiro and the screw has been improved, simultaneously when the screw takes place the vibration, utilize the opposite thread design of first screw and second screw, effectively avoid the spiro vibration to become loose the problem, and is simple and practical, the anti-skidding ring further prevents to become flexible.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the present invention;
fig. 3 is a sectional view of the first connecting rod structure of the present invention.
In the figure: 1. a screw; 2. a first nut; 3. a second nut; 4. a first screw hole; 5. a second screw hole; 6. connecting grooves; 7. a first connecting rod; 8. a second connecting rod; 9. a linking seat; 10. a reinforcing sheet; 11. A pin; 12. a slot; 13. and (4) an anti-slip ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the anchor bolt for installing the building external wall heat insulation system comprises a bolt 1, wherein an external thread is arranged outside the bolt 1, the upper end of the bolt 1 is in threaded connection with a spiral ring, the spiral ring consists of a first nut 2 and a second nut 3, a first screw hole 4 and a second screw hole 5 which are matched with the external thread of the bolt 1 are respectively arranged inside the first nut 2 and the second nut 3, the thread direction of the inner wall of the first screw hole 4 is opposite to that of the inner wall of the second screw hole 5, connecting grooves 6 are respectively arranged around the lower end of the first nut 2 and the upper end of the second nut 3, a rotating rod is arranged between the first nut 2 and the second nut 3, the rotating rod comprises a first connecting rod 7 and a second connecting rod 8, the upper end of the first connecting rod 7 is fixedly connected with a linking seat 9, the lower end of the second connecting rod 8 penetrates through the inside of the linking seat 9 through a pin, one side of the connecting seat 9 is positioned on the side surface of the first connecting rod 7 and is detachably connected with a reinforcing sheet 10, the upper end of the second connecting rod 8 is rotatably connected inside the connecting groove 6 of the second nut 3 through a pin, and the lower end of the first connecting rod 7 is rotatably connected inside the connecting groove 6 of the first nut 2 through a pin.
Specifically, the reinforcing plate 10 is made of a plastic material, one side of the reinforcing plate 10 is fixedly connected with a plurality of pins 11, and one side of the upper end of the first connecting rod 7 is provided with a slot 12 for accommodating the pins 11.
Specifically, the pin 11 and the reinforcing sheet 10 are integrally formed, and a rubber pad is disposed at one end of the reinforcing sheet 10 far away from the pin 11.
In this embodiment, the insertion slot 12 is conveniently inserted through the pin 11, so as to connect the reinforcing plate 11 and the first connecting rod 7, and when the first connecting rod 7 contacts with a material, the contact surface between the first connecting rod 7 and the material is improved by using the function of the reinforcing plate 11, thereby improving the fixing effect.
Specifically, the connecting seat 9 is of a concave structure, and the connecting seat 9 is made of stainless steel.
In this embodiment, the square second connecting rod 8 rotates relatively inside the joint seat 9.
Specifically, an anti-slip ring 13 is nested between the outer portion of the screw 1 and the first nut 2.
In this embodiment, slip prevention is effectively provided.
Specifically, the first connecting rod 7 and the second connecting rod 8 are two rectangular rods with equal length, and two ends of the second connecting rod 8 and the lower end of the first connecting rod 7 are fixedly connected with fixing blocks respectively.
In this embodiment, the fixed block is convenient to move relatively inside the connecting groove 6.
Specifically, the shape of the fixing block and the connecting groove 6 are nested with each other and are connected with each other through a pin.
In this embodiment, convenient dismantlement makes things convenient for the part to rotate simultaneously.
The utility model discloses a theory of operation and use flow: this crab-bolt is used in installation of building outer wall insulation system, through the opposite design of 5 internal thread in first screw 4 and second screw, thereby when screw 1 is rotatory, can drive and buckle relatively between head rod 7 and the second connecting rod 8 between first nut 2 and the second nut 3, thereby it expandes to make to be the umbrella type between head rod 7 and the second connecting rod 8, thereby contact property between spiro and the screw 1 has been improved, simultaneously when screw 1 takes place to vibrate, utilize the opposite thread design of first screw 4 and second screw 5, effectively avoid the spiro vibration to become loose the problem, and is simple and practical, anti-skidding ring 13 further prevents not hard up.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Anchor bolt for installing building external wall heat preservation system, including screw (1), the outside of screw (1) is equipped with the external screw thread, its characterized in that, the upper end threaded connection of screw (1) has the spiro, the spiro comprises first nut (2) and second nut (3), first screw (4) and second screw (5) that match each other with screw (1) external screw thread are seted up respectively to the inside of first nut (2) and second nut (3), first screw (4) inner wall screw thread direction is opposite with second screw (5) inner wall screw thread direction, spread groove (6) have been seted up respectively all around to the lower extreme of first nut (2) and all around the upper end of second nut (3), be equipped with the dwang between first nut (2) and second nut (3), the dwang includes head rod (7) and second connecting rod (8), the upper end fixedly connected with of head rod (7) links up seat (9), the lower extreme of second connecting rod (8) runs through the inside in linking up seat (9) through the pin, the side that one side of linking up seat (9) is located head rod (7) can be dismantled and is connected with reinforcing piece (10), the upper end of second connecting rod (8) is passed through the pin and is rotated inside spread groove (6) of connecting at second nut (3), the lower extreme of head rod (7) is passed through the pin and is rotated inside spread groove (6) of connecting at first nut (2).
2. The anchor bolt for installing the building exterior wall thermal insulation system according to claim 1, wherein; the reinforced sheet (10) is made of plastic materials, a plurality of pins (11) are fixedly connected to one side of the reinforced sheet (10), and slots (12) for accommodating the pins (11) are formed in one side of the upper end of the first connecting rod (7).
3. The anchor bolt for installing the building exterior wall thermal insulation system according to claim 2, wherein: the pin (11) and the reinforcing sheet (10) are integrally formed, and a rubber pad is arranged at one end, far away from the pin (11), of the reinforcing sheet (10).
4. The anchor bolt for installing the building exterior wall thermal insulation system according to claim 1, wherein: the connecting seat (9) is of a concave structure, and the connecting seat (9) is made of stainless steel.
5. The anchor bolt for installing the building exterior wall thermal insulation system according to claim 1, wherein: and an anti-slip ring (13) is nested between the outer part of the screw (1) and the first nut (2).
6. The anchor bolt for installing the building exterior wall thermal insulation system according to claim 1, wherein: the first connecting rod (7) and the second connecting rod (8) are two rectangular rods with equal length, and two ends of the second connecting rod (8) and the lower end of the first connecting rod (7) are fixedly connected with fixing blocks respectively.
7. The anchor bolt for installing the building exterior wall thermal insulation system according to claim 6, wherein: the shape of the fixed block and the connecting groove (6) are nested with each other and are connected with each other through a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815606.5U CN211117068U (en) | 2019-10-28 | 2019-10-28 | Anchor bolt for mounting building external wall heat insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815606.5U CN211117068U (en) | 2019-10-28 | 2019-10-28 | Anchor bolt for mounting building external wall heat insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117068U true CN211117068U (en) | 2020-07-28 |
Family
ID=71701197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921815606.5U Withdrawn - After Issue CN211117068U (en) | 2019-10-28 | 2019-10-28 | Anchor bolt for mounting building external wall heat insulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117068U (en) |
-
2019
- 2019-10-28 CN CN201921815606.5U patent/CN211117068U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200728 Effective date of abandoning: 20210310 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200728 Effective date of abandoning: 20210310 |