CN208830722U - It is a kind of for improving the bolt assembly of architectural engineering concrete seam quality - Google Patents
It is a kind of for improving the bolt assembly of architectural engineering concrete seam quality Download PDFInfo
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- CN208830722U CN208830722U CN201821504935.3U CN201821504935U CN208830722U CN 208830722 U CN208830722 U CN 208830722U CN 201821504935 U CN201821504935 U CN 201821504935U CN 208830722 U CN208830722 U CN 208830722U
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- fixed link
- pedestal
- fixedly connected
- nut
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Abstract
The utility model discloses a kind of for improving the bolt assembly of architectural engineering concrete seam quality, belong to bolt field, it is a kind of for improving the bolt assembly of architectural engineering concrete seam quality, including nut, the lower end of nut is fixedly connected with external thread sleeve, casing is threaded on external thread sleeve, digging respectively on casing and nut has the through-hole and threaded hole being mutually matched, fixed link is plugged in through-hole, it is connect in fixed link and threaded hole screw thread, the side of fixed link is equipped with pedestal, digging on pedestal has the thread groove to match with fixed link, fixed link is threadedly coupled with thread groove, pedestal and casing are clamped, fixed link is fixedly connected with fixed plate far from one end of pedestal, the bottom end of thread groove is fixedly connected with a pair of of elastic plate, fixed link is dug close to one end of pedestal the second card slot, it is fixedly connected on elastic plate and matches with the second card slot The second fixture block, may be implemented to make bolt to be less prone to fracture and fall off, be easy to improve concrete seam quality.
Description
Technical field
The utility model relates to bolt fields, more specifically to one kind for improving architectural engineering concrete seam quality
Bolt assembly.
Background technique
Bolt is machine components, is the cylindrical threaded fastener of adapted nut.Outer spiral shell (is had by head and screw rod
The cylindrical body of line) a kind of fastener dimerous, it need to cooperate with nut, have the zero of through-hole for being fastenedly connected two
Part.This type of attachment claims to be bolted.As nut is screwed off from bolt, and the two parts can be made to separate, therefore bolt
Connection is to belong to be detachably connected.
It is commonly in construction projects split bolt (Screw arbor with nut at both-ends), is used between the template of wall form medial and lateral
Drawknot, bear the lateral pressure and other loads of concrete, it is ensured that the spacing of interior outboard template is able to satisfy design requirement, while being also mould
The fulcrum of plate and its support construction, therefore the arrangement of split bolt is very big on the globality of formwork structure, stiffness and strength influence.
However, in construction projects, the mould that rises, the spillage of the old and new's concrete connector be in construction the most common common quality defect it
One, although bolt assembly type and quantity currently on the market are very more, most of bolt assembly uses in engineering
When there are how many spillage phenomenons, influence the quality of engineering construction, occur being broken and fall off in bolt, be easy accidentally injure worker, influence
The progress of engineering increases the completion of works time, reduces income.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide one kind for improving architectural engineering
The bolt assembly of concrete seam quality, it may be implemented that bolt is made to be less prone to fracture and fall off, and be easy to improve concrete seam quality.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
It is a kind of for improving the bolt assembly of architectural engineering concrete seam quality, including nut, the lower end of the nut is fixed
It is connected with external thread sleeve, casing is threaded on the external thread sleeve, digging respectively in described sleeve pipe and nut has mutual
The through-hole and threaded hole matched are plugged with fixed link in the through-hole, connect in the fixed link and threaded hole screw thread, the fixation
The side of bar is equipped with pedestal, and digging on the pedestal has the thread groove to match with fixed link, the fixed link and thread groove spiral shell
Line connection, the pedestal and casing are clamped, and the fixed link is fixedly connected with fixed plate, the thread groove far from one end of pedestal
Bottom end be fixedly connected with a pair of of elastic plate, the fixed link is dug close to one end of pedestal the second card slot, the elastic plate
On be fixedly connected with the second fixture block to match with the second card slot, make bolt be less prone to fracture and fall off, be easy to improve concrete and connect
Stitch quality.
Further, a pair of of the snap-gauge to match with fixed plate is fixedly connected on the nut, in installation fixed link
Nut is conveniently tightened simultaneously.
Further, multiple equally distributed compressed springs are fixedly connected between a pair of elastic plate, are easy to improve
Fixed reliability between second fixture block and card slot.
Further, digging on the pedestal has the first card slot, described sleeve pipe close to one end of pedestal be fixedly connected with
The first fixture block that first card slot matches, casing and pedestal are clamped, convenient more casing replacing as needed.
Further, rubber washer is equipped between the nut and casing, the rubber washer and external thread sleeve are socketed, easily
In filling up the gap between nut and casing, single unit system is made to be not easy to loosen.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme makes bolt be less prone to fracture and fall off, and is easy to improve concrete seam quality.
(2) a pair of of the snap-gauge to match respectively with fixed plate is fixedly connected on nut, in installation fixed link while side
Just nut is tightened.
(3) multiple equally distributed compressed springs are fixedly connected between a pair of of elastic plate, be easy to improve the second fixture block with
Fixed reliability between card slot.
(4) digging on pedestal has the first card slot, and casing is fixedly connected with close to one end of pedestal to match with the first card slot
The first fixture block, casing and pedestal be clamped, convenient more casing replacing as needed.
(5) rubber washer is equipped between nut and casing, rubber washer and external thread sleeve are socketed, and are easy to fill up nut and set
Gap between pipe makes single unit system be not easy to loosen.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the top view of the utility model.
Figure label explanation:
1 nut, 2 external thread sleeves, 3 casings, 4 first fixture blocks, 5 fixed links, 6 pedestals, 7 snap-gauges, 8 fixed plates, 9 compression bullets
Spring, 10 rubber washers, 11 elastic plates, 12 second fixture blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-3 is please referred to, it is a kind of for improving the bolt assembly of architectural engineering concrete seam quality, including nut 1, nut 1
Lower end be fixedly connected with external thread sleeve 2, external thread sleeve 2 is used for fixed sleeving, is threaded with casing 3 on external thread sleeve 2, covers
For protecting fixed link 5, casing 3 is made pipe 3 of PVC material, is easy to improve the intensity of single unit system, on casing 3 and nut 1
Digging respectively has the through-hole and threaded hole being mutually matched, and fixed link 5 is plugged in through-hole, is connected in fixed link 5 and threaded hole screw thread
It connects, the side of fixed link 5 is equipped with pedestal 6, and digging on pedestal 6 has the thread groove to match with fixed link 5, fixed link 5 and screw thread
Slot is threadedly coupled, and pedestal 6 and casing 3 are clamped, and fixed link 5 is fixedly connected with fixed plate 8,8 side of fixed plate far from one end of pedestal 6
Just rotating fixing rod 5 make staff not have to that installation bolt can be carried out using other tools, and the bottom end of thread groove is fixedly connected
There is a pair of of elastic plate 11, fixed link 5 is dug close to one end of pedestal 6 the second card slot, is fixedly connected on elastic plate 11 and the
The second fixture block 12 that two draw-in groove matches keeps pedestal 6 and fixed link 5 fixed by the cooperation of the second fixture block 12 and elastic plate 11,
So that bolt is less prone to fracture and is fallen off, is easy to improve concrete seam quality.
A pair of of the snap-gauge 7 to match respectively with fixed plate 8 is fixedly connected on nut 1, in installation 5 while side of fixed link
Just nut 1 is tightened, multiple equally distributed compressed springs 9 are fixedly connected between a pair of of elastic plate 11, are easy to improve the second card
Fixed reliability between block 12 and card slot, digging on pedestal 6 has the first card slot, and casing 3 is fixedly connected close to one end of pedestal 6
There is the first fixture block 4 to match with the first card slot, the first fixture block 4 is made of elastic material, and casing 3 and pedestal 6 are clamped, and facilitates root
According to casing 3 is needed replacing, rubber washer 10 is equipped between nut 1 and casing 3, rubber washer 10 and external thread sleeve 2 are socketed, are easy to
The gap between nut 1 and casing 3 is filled up, single unit system is made to be not easy to loosen.
In use, pedestal 6 is fixed in building template, then fixed link 5 is threadedly coupled with nut 1, make snap-gauge 7 with
Fixed plate 8 matches, and can match external thread sleeve 2 with fixed link 5 by hand-held 8 rotating fixing rod 5 of fixed plate, work as fixed link
When 5 volume one end enter the bottom end of pedestal 6, the second fixture block 12 in pedestal 6 matches with the second card slot in fixed link 5
It realizes and completes installation, can also according to actual needs be clamped the casing of different length 3 and pedestal 6, then install and match with casing 3
The fixation of fixed link 5 and nut 1 is realized in the 5 of length at this time, makes it be not easy surprisingly to fall off, compares existing bolt group, this programme
It is bonded closely with metope is built, the phenomenon that being easily reduced gap, be less prone to spillage.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (5)
1. a kind of for improving the bolt assembly of architectural engineering concrete seam quality, including nut (1), it is characterised in that: the spiral shell
The lower end of female (1) is fixedly connected with external thread sleeve (2), is threaded with casing (3), described sleeve pipe on the external thread sleeve (2)
(3) and digging respectively on nut (1) has the through-hole and threaded hole being mutually matched, and is plugged in the through-hole fixed link (5), described
It is connect in fixed link (5) and threaded hole screw thread, the side of the fixed link (5) is equipped with pedestal (6), digs on the pedestal (6)
There is the thread groove to match with fixed link (5), the fixed link (5) is threadedly coupled with thread groove, the pedestal (6) and casing
(3) it is clamped, the fixed link (5) is fixedly connected with fixed plate (8) far from the one end of pedestal (6), and the bottom end of the thread groove is solid
Surely it is connected with a pair of of elastic plate (11), the fixed link (5) is dug close to the one end of pedestal (6) the second card slot, the elasticity
The second fixture block (12) to match with the second card slot is fixedly connected on plate (11).
2. according to claim 1 a kind of for improving the bolt assembly of architectural engineering concrete seam quality, it is characterised in that:
A pair of of the snap-gauge (7) to match with fixed plate (8) is fixedly connected on the nut (1).
3. according to claim 1 a kind of for improving the bolt assembly of architectural engineering concrete seam quality, it is characterised in that:
Multiple equally distributed compressed springs (9) are fixedly connected between a pair of elastic plate (11).
4. according to claim 1 a kind of for improving the bolt assembly of architectural engineering concrete seam quality, it is characterised in that:
Digging on the pedestal (6) has the first card slot, and described sleeve pipe (3) is fixedly connected with and the first card slot close to the one end of pedestal (6)
The first fixture block (4) to match.
5. according to claim 1 a kind of for improving the bolt assembly of architectural engineering concrete seam quality, it is characterised in that:
Rubber washer (10) are equipped between the nut (1) and casing (3), the rubber washer (10) and external thread sleeve (2) are socketed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504935.3U CN208830722U (en) | 2018-09-14 | 2018-09-14 | It is a kind of for improving the bolt assembly of architectural engineering concrete seam quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504935.3U CN208830722U (en) | 2018-09-14 | 2018-09-14 | It is a kind of for improving the bolt assembly of architectural engineering concrete seam quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208830722U true CN208830722U (en) | 2019-05-07 |
Family
ID=66313209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821504935.3U Active CN208830722U (en) | 2018-09-14 | 2018-09-14 | It is a kind of for improving the bolt assembly of architectural engineering concrete seam quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208830722U (en) |
-
2018
- 2018-09-14 CN CN201821504935.3U patent/CN208830722U/en active Active
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