CN213393015U - Oblique-pulling screw rod connecting device - Google Patents
Oblique-pulling screw rod connecting device Download PDFInfo
- Publication number
- CN213393015U CN213393015U CN202022366719.0U CN202022366719U CN213393015U CN 213393015 U CN213393015 U CN 213393015U CN 202022366719 U CN202022366719 U CN 202022366719U CN 213393015 U CN213393015 U CN 213393015U
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- screw rod
- right angle
- screw
- connecting plate
- angle
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Abstract
The utility model relates to a draw screw rod connecting device to one side, the electric iron comprises a screw rod, the screw rod both ends are cup jointed respectively and are equipped with right angle joint spare, right angle joint spare is equipped with connecting plate two through the bolt is articulated in the outside that is not equipped with the right angle lateral wall of screw rod, the lateral wall that the bolt was kept away from to connecting plate two is equipped with the fixed plate, the screw rod both ends still cooperate respectively to cup joint and are equipped with T shape nut, T shape nut passes right angle joint spare. Compared with the prior art, the utility model the advantage lies in: reasonable structure, convenient use and difficult deformation.
Description
Technical Field
The utility model relates to a technical field is connected to the screw rod, in particular to draw screw rod connecting device to one side.
Background
The traditional cable-stayed screw stretching device generally needs a forward and reverse rotating screw to be respectively hinged with two ends, and a flower basket nut is connected in series at the joint of the forward and reverse screws. When the turn nut is rotated in one direction, the positive and negative screws on the two sides move in opposite directions. When the mechanism needs to be stretched, the screw rods on the two sides are gradually close to each other, and the total length of the screw rods is shortened; when the mechanism needs to be loosened, the turnbuckle is rotated in the opposite direction, the screw rods on the two sides gradually leave, and the total length of the screw rods is lengthened. The disadvantage is that it requires a screw for forward and backward rotation and the structure is not compact enough.
The other connecting part is only connected at a right angle of 90 degrees, the force value of the right-angle connecting piece is discounted when bearing, and the force value of the screw cannot be normally exerted.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough among the prior art, the utility model provides a draw screw rod connecting device to one side, its is rational in infrastructure, convenient to use, non-deformable.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a draw screw rod connecting device to one side, includes the screw rod, the screw rod both ends are cup jointed respectively and are equipped with right angle connection spare, right angle connection spare is equipped with connecting plate two through the bolt is articulated in the outside of the right angle lateral wall that is not equipped with the screw rod, the lateral wall that the bolt was kept away from to connecting plate two is equipped with the fixed plate, the screw rod both ends still cooperate respectively to cup joint and are equipped with T shape nut, T shape nut passes right angle connection spare.
As an improvement: a first connecting plate is connected between the two right-angle side walls of the right-angle connecting piece.
As an improvement: two connecting holes are respectively formed in two sides of the fixing plate.
As an improvement: and a hexagonal nut is also sleeved outside the screw rod positioned at the outer side of one of the T-shaped nuts in a matching manner.
Compared with the prior art, the utility model the advantage lies in: the right-angle connecting piece is simple and compact in arrangement without a positive screw and a negative screw, the two wings of the right-angle connecting piece are provided with first connecting plates which are welded with the two wings, and the whole right-angle connecting piece is integrated; when bearing force is applied, the right-angled part is not deformed due to overlarge force value, and the bearing force value of the screw can be fully utilized; the fixing plate is provided with two connecting holes, and the fixing plate cannot generate displacement due to stress when being installed or after being installed.
Drawings
Fig. 1 is a first schematic structural view of a diagonal tension screw connecting device of the present invention;
fig. 2 is a schematic structural view of a diagonal tension screw connecting device of the present invention;
FIG. 3 is a schematic structural view of a right-angled connecting member of a diagonal tension screw connecting device of the present invention;
FIG. 4 is a schematic view of the structure of the cable-stayed screw connection device
Reference symbol comparison table:
the screw rod is 1-threaded rod, the right-angle connecting piece is 2-connecting plate II, the fixing plate is 4-connecting plate II, the T-shaped nut is 5-connecting plate I, the connecting hole is 7-connecting plate I and the hexagonal nut is 8-connecting plate II.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, a draw screw connecting device to one side, includes screw rod 1, 1 both ends of screw rod cup joint respectively and are equipped with right angle joint spare 2, right angle joint spare 2 is equipped with connecting plate two 3 through the bolt is articulated in the outside of the right angle lateral wall that is not equipped with screw rod 1, the lateral wall that the bolt was kept away from to connecting plate two 3 is equipped with fixed plate 4, 1 both ends of screw rod still cooperate respectively to cup joint and are equipped with T shape nut 5, T shape nut 5 passes right angle joint spare 2.
And a first connecting plate 6 is connected between the two right-angle side walls of the right-angle connecting piece 2.
Two connecting holes 7 are respectively arranged on two sides of the fixing plate 4.
And a hexagonal nut 8 is also sleeved outside the screw rod 1 positioned outside one of the T-shaped nuts 5 in a matching manner.
The utility model discloses when concrete implementation, do not need positive and negative screw rod, only need be at the inside square head T type nut 5 that puts of the connecting hole position of one side, the cylinder end of square head T type nut 5 inserts from the perforation position of right angle connecting piece 2, its square plane and right angle connecting piece 2's internal planes parallel and level. The square part of the square-head T-shaped nut 5 can be used for a spanner to tightly clamp and rotate so as to adjust the tightness of the screw rod 1.
When the square-head T-shaped nut 5 is clockwise rotated by a spanner, the screw 1 at the middle part of the two right-angle connecting pieces 2 is gradually shortened, and the mechanism is tensioned; when the square-head T-shaped nut 5 is rotated anticlockwise, the screw rod at the middle part of the two right-angle connecting pieces 2 is gradually lengthened, and the mechanism is loosened; the first figure shows that the two ends of the screw are square T-shaped nuts 5, the tension of the middle screw 1 can be adjusted at the two ends, and when the other end rotates, an outer hexagonal nut 8 can be arranged at one end and screwed up opposite to the square T-shaped nuts 5, and then the other end is adjusted; in the second drawing, one end of the screw is a square-head T-shaped nut 5, and the other end is two outer hexagonal nuts 8 which are oppositely locked and fixed, and only one end of the square-head T-shaped nut is adjusted.
As shown in fig. 3, two wing parts of the right-angle connecting piece 2 are provided with a connecting plate I6 which is welded with the two wings, and the whole right-angle connecting piece 2 is integrated; when bearing the atress, can not cause the right angle position to warp because of the power value is too big, ability make full use of screw rod bearing force value.
The fixing plate 4 has two connections 7 so that it is not displaced by force during or after installation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a draw screw rod connecting device to one side, includes screw rod (1), its characterized in that: the screw rod (1) both ends are cup jointed respectively and are equipped with right angle connection spare (2), right angle connection spare (2) are equipped with connecting plate two (3) through the bolt is articulated in the outside that is not equipped with the right angle lateral wall of screw rod (1), the lateral wall that the bolt was kept away from in connecting plate two (3) is equipped with fixed plate (4), screw rod (1) both ends still cooperate respectively to cup joint and are equipped with T shape nut (5), T shape nut (5) pass right angle connection spare (2).
2. A cable-stayed screw connection device according to claim 1, characterized in that: and a first connecting plate (6) is connected between the two right-angle side walls of the right-angle connecting piece (2).
3. A cable-stayed screw connection device according to claim 1, characterized in that: two connecting holes (7) are respectively arranged on two sides of the fixing plate (4).
4. A cable-stayed screw connection device according to claim 1, characterized in that: and a hexagonal nut (8) is also sleeved outside the screw (1) positioned outside one of the T-shaped nuts (5) in a matching manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366719.0U CN213393015U (en) | 2020-10-22 | 2020-10-22 | Oblique-pulling screw rod connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366719.0U CN213393015U (en) | 2020-10-22 | 2020-10-22 | Oblique-pulling screw rod connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393015U true CN213393015U (en) | 2021-06-08 |
Family
ID=76191037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022366719.0U Active CN213393015U (en) | 2020-10-22 | 2020-10-22 | Oblique-pulling screw rod connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393015U (en) |
-
2020
- 2020-10-22 CN CN202022366719.0U patent/CN213393015U/en active Active
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