CN209025442U - A kind of Screw arbor with nut at both-ends device - Google Patents
A kind of Screw arbor with nut at both-ends device Download PDFInfo
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- CN209025442U CN209025442U CN201821740597.3U CN201821740597U CN209025442U CN 209025442 U CN209025442 U CN 209025442U CN 201821740597 U CN201821740597 U CN 201821740597U CN 209025442 U CN209025442 U CN 209025442U
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- screw rod
- locating piece
- nut
- screw
- ends device
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Abstract
The utility model relates to the realm of building construction, disclose a kind of Screw arbor with nut at both-ends device.Screw arbor with nut at both-ends device includes the first screw rod and the second screw rod being oppositely arranged, and the first screw rod and the second screw rod are connect with connecting plate respectively, through-hole is provided on connecting plate, and through-hole is between the first screw rod and the second screw rod.Screw arbor with nut at both-ends device provided by the utility model is connect with the first screw rod and the second screw rod being oppositely arranged respectively using the connecting plate for being provided with through-hole, and mode of the through-hole between the first screw rod and the second screw rod, solve the problems, such as that ray can pass straight through wall in the prior art, Screw arbor with nut at both-ends device described in the utility model can be effectively prevented ray across wall, reduce ray and injure caused by human body and pollution on the environment.
Description
Technical field
The utility model relates to the realm of building construction more particularly to a kind of Screw arbor with nut at both-ends devices.
Background technique
In the places such as some hospitals or laboratory, need wall that all kinds of rays can be isolated, and Screw arbor with nut at both-ends is to cause to penetrate
Line passes through the main reason for wall.In the prior art, Screw arbor with nut at both-ends be a straight screw rod, this structure enable ray along
Screw rod passes straight through wall, is easy to cause harm to the human body and pollute the environment.
Utility model content
Based on the above, the purpose of this utility model is to provide a kind of Screw arbor with nut at both-ends devices, prevent ray from passing through wall
Body reduces ray and injures caused by human body and pollution on the environment.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of Screw arbor with nut at both-ends device, including the first screw rod and the second screw rod being oppositely arranged, first screw rod and described
Second screw rod is connect with connecting plate respectively, through-hole is provided on the connecting plate, and the through-hole is located at first screw rod and institute
It states between the second screw rod.
As optimal technical scheme, the axis of first screw rod is overlapped with the axis of second screw rod.
As optimal technical scheme, the connecting plate is welded with first screw rod and second screw rod respectively.
As optimal technical scheme, first screw rod is equipped with the first locating piece, and second screw rod is equipped with second
Locating piece, first locating piece or second locating piece are used to the position of locating template, and the template is respectively set
In first locating piece or the side of second locating piece far from the through-hole.
As optimal technical scheme, side of first locating piece far from the through-hole and second locating piece are separate
The distance being arranged between the side of the through-hole for built component thickness.
As optimal technical scheme, first locating piece and second locating piece are rod piece, and described first is fixed
The axis of position part and second locating piece is vertical with the axis of first screw rod.
As optimal technical scheme, the height of first locating piece and second locating piece is 50-200mm.
As optimal technical scheme, first screw rod and first locating piece are welded, second screw rod with it is described
The welding of second locating piece.
As optimal technical scheme, the length of first screw rod and second screw rod should be greater than built component thickness
Half and the sum of the template thickness.
As optimal technical scheme, mountain type card and fastener, institute are equipped on first screw rod and second screw rod
It states mountain type card and the fastener is set on first screw rod or second screw rod, the groove of the mountain type card is equipped with
Double steel pipe makes the double steel pipe be resisted against the side of the template, and makes the another of the template by adjusting the fastener
Side is resisted against on first locating piece or the second locating piece.
The utility model has the following beneficial effects: Screw arbor with nut at both-ends device provided by the utility model uses the company for being provided with through-hole
Fishplate bar is connect with the first screw rod and the second screw rod being oppositely arranged respectively, and through-hole is between the first screw rod and the second screw rod
Mode solves the problems, such as that ray can pass straight through wall, Screw arbor with nut at both-ends device described in the utility model in the prior art
Ray can be effectively prevented across wall, reduce ray and injured caused by human body and pollution on the environment.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to the content of the utility model embodiment and these attached drawings.
Fig. 1 is the structural schematic diagram of Screw arbor with nut at both-ends device described in the utility model embodiment.
In figure:
1, the first screw rod；2, the second screw rod；3, connecting plate；31, through-hole；4, the first locating piece；5, the second locating piece；6, mould
Plate；7, mountain type card；8, fastener；9, component.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts
The range of type protection.
As shown in Figure 1, a kind of Screw arbor with nut at both-ends device is present embodiments provided, including the first screw rod 1 being oppositely arranged and
Two screw rods 2, the first screw rod 1 and the second screw rod 2 are connect with connecting plate 3 respectively, and through-hole 31, and through-hole 31 are provided on connecting plate 3
Between the first screw rod 1 and the second screw rod 2, solve the problems, such as that ray can pass straight through wall in the prior art, this is practical
The Screw arbor with nut at both-ends device of novel offer can be effectively prevented ray across wall, reduce ray injure caused by human body with
Pollution on the environment.
Specifically, 3 preferred thickness of connecting plate is that the steel plate of 6mm is opened up having a size of 300*150mm at the middle part of connecting plate 3
Through-hole 31, through-hole 31 are preferably dimensioned to be 100*80mm.One end of first screw rod 1 is connect with connecting plate 3, and the one of the second screw rod 2
End is connect with connecting plate 3, and preferably the first screw rod 1 and the second screw rod 2 are connect with connecting plate 3 by welding, can also be with
It connects, is not limited thereto otherwise.Through-hole 31 on connecting plate 3 is placed between the first screw rod 1 and the second screw rod 2,
The diameter of first screw rod 1 and the second screw rod 2 is respectively less than the width of through-hole 31, preferably the axis of the first screw rod 1 and the second screw rod 2
Axis is overlapped, still further, being overlapped the axis of the axis of the first screw rod 1, the second screw rod 2 with the center of through-hole 31.The
Setting is provided with the connecting plate 3 of through-hole 31 between one screw rod 1 and the second screw rod 2, in concreting process, because concrete has
The through-hole 31 of mobility, connecting plate 3 can be filled up by concrete, and ray will not be since Screw arbor with nut at both-ends device be along concrete component generation
Ray is to wearing phenomenon.
In the present embodiment, the connection length of the first screw rod 1 and the second screw rod 2 and connecting plate 3 is 100mm, and connection is steady
Solidity is good.
First screw rod 1 is equipped with the first locating piece 4, and the second screw rod 2 is equipped with the second locating piece 5, the first locating piece 4 and the
Two locating pieces 5 are used to the position of locating template 6, and template 6 is placed in one of the first locating piece 4 or the second locating piece 5 far from through-hole 31
Side.Structure is is built in the distance between side of first locating piece 4 far from through-hole 31 and side of second locating piece 5 far from through-hole 31
The thickness of part 9, then the length of the first screw rod 1 and the second screw rod 2 should be greater than the half and template 6 of 9 thickness of built component
The sum of thickness.
In the present embodiment, the first locating piece 4 and the second locating piece 5 are rod piece, the first locating piece 4 and the first screw rod 1
Axis it is vertical, and preferably the first locating piece 4 is connect with the first screw rod 1 by welding, the second locating piece 5 and the second spiral shell
The axis of bar 2 is vertical, and preferably the second locating piece 5 is connect with the second screw rod 2 by welding, and connection type is simple and connects
It is good to connect stability.In other embodiments, the first locating piece 4 can also be flexibly connected with the first screw rod 1, the second locating piece 5 with
Second screw rod 2 is flexibly connected, and is adapted to building difference by adjusting the distance between the first locating piece 4 and the second locating piece 5
The component 9 of thickness, using flexible is strong.
Locating piece is respectively set on the first screw rod 1 and the second screw rod 2, it is vertical after can reduce concrete component formation
Degree and flatness error, it is fast and accurate that template 6 installs locating speed, moreover it is possible to reduce the time for manually adjusting template 6, can improve
The Forming Quality of concrete component, but can be reduced it is artificial, shorten the construction period, save the cost.
In the present embodiment, the height of the first locating piece 4 and the second locating piece 5 is 50-200mm, is arranged reasonable high
Degree, the stability that template 6 positions are good.
Screw arbor with nut at both-ends device further includes mountain type card 7 and fastener 8, is equipped with mountain type card on the first screw rod 1 and the second screw rod 2
7 and fastener 8, mountain type card 7 and fastener 8 be set on the first screw rod 1 or the second screw rod 2.At the construction field (site), scene is needed
Screw arbor with nut at both-ends device is assembled, the first screw rod 1, the second screw rod 2 and connecting plate 3 are first fixed on designated position, then punched die-filling
Two templates 6 are attached separately on the first screw rod 1 and the second screw rod 2 by plate 6, and it is fixed first to bear against the side of template 6
On position part 4 and the second locating piece 5, finally two mountain type cards 7 are respectively sleeved on the first screw rod 1 and the second screw rod 2, two tight
Firmware 8 is also set on the first screw rod 1 and the second screw rod 2, and in the present embodiment, fastener 8 is locking nut, is also possible to it
Its component, is not limited thereto.Fastener 8 is adjusted, the double steel pipe of 7 groove of mountain type card is made to be resisted against the other side of template 6, it will
Two pieces of templates 6 are fixed on the first screw rod 1 and the second screw rod 2
In order to avoid the first screw rod 1, the second screw rod 2, connecting plate 3, the first locating piece 4 and the second positioning 5 are produced because of corrosion
Raw crack, carries out derusting zinc-plated processing after assembling.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of Screw arbor with nut at both-ends device, which is characterized in that described including the first screw rod (1) and the second screw rod (2) being oppositely arranged
First screw rod (1) and second screw rod (2) are connect with connecting plate (3) respectively, are provided with through-hole (31) on the connecting plate (3),
And the through-hole (31) is between first screw rod (1) and second screw rod (2).
2. Screw arbor with nut at both-ends device according to claim 1, which is characterized in that the axis of first screw rod (1) with it is described
The axis of second screw rod (2) is overlapped.
3. Screw arbor with nut at both-ends device according to claim 2, which is characterized in that the connecting plate (3) is respectively with described first
Screw rod (1) and second screw rod (2) welding.
4. Screw arbor with nut at both-ends device according to claim 3, which is characterized in that it is fixed that first screw rod (1) is equipped with first
Position part (4), second screw rod (2) are equipped with the second locating piece (5), first locating piece (4) or second locating piece
(5) it is used to the position of locating template (6), and the template (6) is made to be separately positioned on first locating piece (4) or described second
Side of the locating piece (5) far from the through-hole (31).
5. Screw arbor with nut at both-ends device according to claim 4, which is characterized in that first locating piece (4) is far from described logical
The side in hole (31) and second locating piece (5) far from a distance from being arranged between the side of the through-hole (31) to be built component
(9) thickness.
6. Screw arbor with nut at both-ends device according to claim 5, which is characterized in that first locating piece (4) and described second
Locating piece (5) is rod piece, and the axis of first locating piece (4) and second locating piece (5) with first spiral shell
The axis of bar (1) is vertical.
7. Screw arbor with nut at both-ends device according to claim 6, which is characterized in that first locating piece (4) and described second
The height of locating piece (5) is 50-200mm.
8. Screw arbor with nut at both-ends device according to claim 7, which is characterized in that first screw rod (1) is fixed with described first
Position part (4) welds, and second screw rod (2) and second locating piece (5) are welded.
9. Screw arbor with nut at both-ends device according to claim 4, which is characterized in that first screw rod (1) and second spiral shell
The length of bar (2) should be greater than the sum of half and the template (6) thickness of built component (9) thickness.
10. Screw arbor with nut at both-ends device according to claim 4, which is characterized in that first screw rod (1) and second spiral shell
Mountain type card (7) and fastener (8) are equipped on bar (2), the mountain type card (7) and the fastener (8) are set in described first
On screw rod (1) or second screw rod (2), the groove of the mountain type card (7) is equipped with double steel pipe, by adjusting the fastener
(8) so that the double steel pipe is resisted against the side of the template (6), and the other side of the template (6) is made to be resisted against described first
On locating piece (4) or the second locating piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821740597.3U CN209025442U (en) | 2018-10-25 | 2018-10-25 | A kind of Screw arbor with nut at both-ends device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821740597.3U CN209025442U (en) | 2018-10-25 | 2018-10-25 | A kind of Screw arbor with nut at both-ends device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025442U true CN209025442U (en) | 2019-06-25 |
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ID=66907248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821740597.3U Active CN209025442U (en) | 2018-10-25 | 2018-10-25 | A kind of Screw arbor with nut at both-ends device |
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|---|---|
| CN (1) | CN209025442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021630A (en) * | 2019-12-03 | 2020-04-17 | 中铁建设集团有限公司 | Section steel concrete column and semi-assembly type construction method thereof |
-
2018
- 2018-10-25 CN CN201821740597.3U patent/CN209025442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021630A (en) * | 2019-12-03 | 2020-04-17 | 中铁建设集团有限公司 | Section steel concrete column and semi-assembly type construction method thereof |
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