CN209384675U - A kind of oblique hanging prestressed steel structure tensioning device - Google Patents
A kind of oblique hanging prestressed steel structure tensioning device Download PDFInfo
- Publication number
- CN209384675U CN209384675U CN201822204774.2U CN201822204774U CN209384675U CN 209384675 U CN209384675 U CN 209384675U CN 201822204774 U CN201822204774 U CN 201822204774U CN 209384675 U CN209384675 U CN 209384675U
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- CN
- China
- Prior art keywords
- side lever
- sliding seat
- attachment base
- left end
- steel structure
- 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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Abstract
The utility model discloses a kind of oblique hanging prestressed steel structure tensioning devices, including attachment base A and attachment base B, the attachment base A right end is equipped with sliding seat A, the left end the attachment base B is movably installed with hex nut, the hex nut left end is equipped with adjustable column, the adjustable column left end is equipped with sliding seat B, right end is equipped with side lever A inside the sliding seat A, left end is equipped with side lever B inside the sliding seat B, equal level, which runs through, in the sliding seat A and sliding seat B shaft, the side lever A and side lever B passes through shaft and is flexibly connected respectively with sliding seat A and sliding seat B, pull rod is installed on the inside of the side lever A and side lever B.The utility model can make side lever A and side lever B be located at rotation in sliding seat A and sliding seat B by shaft, to realize the tensioning work of oblique steel construction, flexibility when use be greatly improved, so that just structure needs tensioning when oblique hanging more convenient.
Description
Technical field
The utility model relates to prestressed steel structure tensioning technical field, specially a kind of oblique hanging prestressed steel structure
Tensioning equipment.
Background technique
Prestressed stretch-draw is exactly to add pulling force in advance in component at present, is answered so that being applied prestressed stretch-draw component and bearing pressure
Power, so that it generates certain deformation, to cope with the suffered load of structure itself, the lotus including component own wt
Load, wind load, snow load, seismic loading etc., there is also some shortcomings for existing prestressed steel structure tensioning device
Place, such as；The variation of existing prestressed steel structure tensioning device angle when carrying out oblique hanging is very inconvenient, and structure
Complexity, using complexity, manufacturing cost is excessively high, is not suitable for the use of small-sized construction site, and can not be according to the reality of rigid structure
Size carries out corresponding adjusting work, very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of oblique hanging prestressed steel structure tensioning devices, solve background skill
The problem of proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of oblique hanging prestressed steel structure
Drawing device, including attachment base A and attachment base B, the attachment base A right end are equipped with sliding seat A, the activity of the left end the attachment base B
Hex nut is installed, the hex nut left end is equipped with adjustable column, and the adjustable column left end is equipped with sliding seat B, described
Right end is equipped with side lever A inside sliding seat A, and left end is equipped with side lever B, the sliding seat A and sliding seat inside the sliding seat B
It is horizontal in B that through there is shaft, the side lever A and side lever B pass through shaft and are flexibly connected respectively with sliding seat A and sliding seat B,
Pull rod is installed on the inside of the side lever A and side lever B.
As a kind of preferred embodiment of the utility model, the side lever A and pull rod right end offer screw hole, described
Side lever B and pull rod left end are mounted on bolt.
As a kind of preferred embodiment of the utility model, the adjusting column outer wall offers screw thread, the hexagonal spiral shell
Female inner wall offers thread groove.
As a kind of preferred embodiment of the utility model, symmetrically offered admittedly on the outside of the attachment base A and attachment base B
Determine hole.
As a kind of preferred embodiment of the utility model, the side lever A is fixedly connected with side lever B by pull rod.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. a kind of oblique hanging prestressed steel structure tensioning device of the utility model, can make side lever A and side lever B by shaft
It is located at rotation in sliding seat A and sliding seat B, to realize the tensioning work of oblique steel construction, when greatly improving use
Flexibility, so that just structure needs tensioning when oblique hanging more convenient.
2. a kind of oblique hanging prestressed steel structure tensioning device of the utility model, being located at rotation in screw hole by bolt is
The connection work of side lever A and side lever B and pull rod can be achieved, and simple and convenient, while multiple groups pull rod can be spelled with it
Installation is connect, to realize the adjusting work of its length, keeps applicability when its use stronger, is improved in different size steel construction
It uses.
3. a kind of oblique hanging prestressed steel structure tensioning device of the utility model can make spiral shell by rotating hex nut
Line, which is located at rotation in thread groove, can carry out the tensioning of steel construction by shrinking, and structure is simple to the contraction of realization device,
It is convenient to operate, and greatly improves the convenience of tensioning work.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of main view of oblique hanging prestressed steel structure tensioning device of the utility model；
Fig. 2 is a kind of oblique hanging hex nut of prestressed steel structure tensioning device of the utility model and tearing open for adjustable column
Separation structure schematic diagram；
Fig. 3 is the utility model a kind of side lever A and side lever B and pull rod of oblique hanging prestressed steel structure tensioning device
Fractionation structural representation；
Fig. 4 is that a kind of plan structure of the attachment base B of oblique hanging prestressed steel structure tensioning device of the utility model is shown
It is intended to.
In figure: 1, sliding seat A；2, attachment base A；3, adjustable column；4, hex nut；5, sliding seat B；6, attachment base B；7, solid
Determine hole；8, shaft；9, side lever B；10, side lever A；11, pull rod；12, screw thread；13, thread groove；14, bolt；15, screw hole.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of oblique hanging prestressed steel structure tensioning dress
It sets, including attachment base A2 and attachment base B6, the attachment base A2 right end is equipped with sliding seat A1, the activity of the left end the attachment base B6
Hex nut 4 is installed, 4 left end of hex nut is equipped with adjustable column 3, and 3 left end of adjustable column is equipped with sliding seat B5,
Right end is equipped with side lever A10 inside the sliding seat A1, and left end is equipped with side lever B9, the sliding seat inside the sliding seat B5
It is horizontal through there is a shaft 8 in A1 and sliding seat B5, the side lever A10 and side lever B9 pass through shaft 8 respectively with sliding seat A1
It is flexibly connected with sliding seat B5, pull rod 11 is installed on the inside of the side lever A10 and side lever B9.
It is (as shown in Figure 1 and Figure 4) in the present embodiment side lever A10 and side lever B9 to be made to be located at sliding seat by shaft 8
Rotation in A1 and sliding seat B5 greatly improves flexibility when use, so that just to realize the tensioning work of oblique steel construction
Structure needs tensioning when oblique hanging more convenient.
Wherein, the side lever A10 and 11 right end of pull rod offer screw hole 15, and the side lever B9 and 11 left end of pull rod are pacified
Equipped with bolt 14.
In the present embodiment it is (as shown in Figure 3) be located to rotate in screw hole 15 by bolt 14 side lever A10 and side lever can be realized
The connection work of B9 and pull rod 11, and it is simple and convenient, while multiple groups pull rod 11 can be subjected to splicing installation with it, thus real
The adjusting work of its existing length, keeps applicability when its use stronger, improves the use in different size steel construction.
Wherein, 3 outer wall of adjustable column offers screw thread 12, and 4 inner wall of hex nut offers thread groove 13.
It is (as shown in Figure 2) in the present embodiment screw thread 12 to be made to be located at rotation in thread groove 13 by rotating hex nut 4
To the contraction of realization device, the tensioning of steel construction can be carried out by shrinking, and structure is simple, it is convenient to operate, and greatly improves
The convenience of tensioning work.
Wherein, fixation hole 7 is symmetrically offered on the outside of the attachment base A2 and attachment base B6.
It is (as shown in Figure 1 and Figure 4) in the present embodiment that attachment base A2 and attachment base B6 and its steel knot can be convenient for by fixation hole 7
The fixed work of the installation of structure.
Wherein, the side lever A10 is fixedly connected with side lever B9 by pull rod 11.
Side lever A10 and side lever B9 can be attached by (such as Fig. 1 shows) by pull rod 11 in the present embodiment, thus realization device
Globality, improve tensioning work stability.
When a kind of oblique hanging prestressed steel structure tensioning device uses, it can will be connected by fixation hole 7 first
Seat A2 and attachment base B6 is fixedly connected with its steel construction both ends, side lever A10 and side lever B9 can be made to distinguish by shaft 8 at this time
It is rotated in sliding seat A1 and sliding seat B5, to realize the tensioning work of oblique steel construction, greatly improves spirit when use
Activity, so that just structure needs tensioning when oblique hanging more convenient, then can make 12, screw thread by rotating hex nut 4
In rotating the contraction to realization device in thread groove 13, the tensioning of steel construction can be carried out by shrinking, and structure is simple, behaviour
It is convenient to make, and the physical length that steel construction can be had more when greatly improving the convenience of tensioning work, then carrying out tensioning work is filled
The adjusting work for setting length, being located at rotation in screw hole 15 by bolt 14 can be realized side lever A10 and side lever B9 and pull rod 11
Work is connected, and simple and convenient, while multiple groups pull rod 11 can be subjected to splicing installation with it, to realize the tune of its length
Work is saved, keeps applicability when its use stronger, improves the use in different size steel construction.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of oblique hanging prestressed steel structure tensioning device, including attachment base A (2) and attachment base B (6), it is characterised in that:
Attachment base A (2) right end is equipped with sliding seat A (1), and attachment base B (6) left end is movably installed with hex nut (4), institute
It states hex nut (4) left end to be equipped with adjustable column (3), adjustable column (3) left end is equipped with sliding seat B (5), the sliding seat
The internal right end of A (1) is equipped with side lever A (10), and the internal left end of the sliding seat B (5) is equipped with side lever B (9), the sliding seat A
(1) with level equal in sliding seat B (5) through having shaft (8), the side lever A (10) and side lever B (9) pass through shaft (8) respectively
It is flexibly connected with sliding seat A (1) and sliding seat B (5), pull rod (11) is installed on the inside of the side lever A (10) and side lever B (9).
2. the oblique hanging prestressed steel structure tensioning device of one kind according to claim 1, it is characterised in that: the side lever
A (10) and pull rod (11) right end offer screw hole (15), and the side lever B (9) and pull rod (11) left end are mounted on bolt
(14)。
3. the oblique hanging prestressed steel structure tensioning device of one kind according to claim 1, it is characterised in that: the adjusting
Column (3) outer wall offers screw thread (12), and hex nut (4) inner wall offers thread groove (13).
4. the oblique hanging prestressed steel structure tensioning device of one kind according to claim 1, it is characterised in that: the connection
Symmetrically fixation hole (7) are offered on the outside of seat A (2) and attachment base B (6).
5. the oblique hanging prestressed steel structure tensioning device of one kind according to claim 1, it is characterised in that: the side lever
A (10) is fixedly connected with side lever B (9) by pull rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204774.2U CN209384675U (en) | 2018-12-26 | 2018-12-26 | A kind of oblique hanging prestressed steel structure tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204774.2U CN209384675U (en) | 2018-12-26 | 2018-12-26 | A kind of oblique hanging prestressed steel structure tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384675U true CN209384675U (en) | 2019-09-13 |
Family
ID=67873607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822204774.2U Expired - Fee Related CN209384675U (en) | 2018-12-26 | 2018-12-26 | A kind of oblique hanging prestressed steel structure tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209384675U (en) |
-
2018
- 2018-12-26 CN CN201822204774.2U patent/CN209384675U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |