CN213234322U - Convenient prestressing force steel strand wires traction head of dismouting - Google Patents
Convenient prestressing force steel strand wires traction head of dismouting Download PDFInfo
- Publication number
- CN213234322U CN213234322U CN202021839249.9U CN202021839249U CN213234322U CN 213234322 U CN213234322 U CN 213234322U CN 202021839249 U CN202021839249 U CN 202021839249U CN 213234322 U CN213234322 U CN 213234322U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- steel strand
- plate
- upper clamping
- traction head
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of traction heads, and discloses a conveniently disassembled and assembled prestressed steel strand traction head, which comprises a fixed seat, an upper clamping plate and a lower clamping plate, wherein a clamping hole is formed in the side wall of the fixed seat, the upper clamping plate and the lower clamping plate are both positioned in the clamping hole, arc-shaped fixing grooves corresponding to the positions are formed in one opposite side of the upper clamping plate and the lower clamping plate, steel strands are arranged in the two arc-shaped fixing grooves, and fixing mechanisms are arranged on two sides between the upper clamping plate and the lower clamping plate; the fixed U type fixed plate that is equipped with of right side wall of fixing base, the right side wall of U type fixed plate rotates and is provided with the connecting rod, the connecting rod is kept away from the fixed link that is equipped with of one end of U type fixed plate. The utility model discloses the dismouting is convenient, and is effectual to steel strand wires's fixed, avoids appearing the phenomenon that breaks away from.
Description
Technical Field
The utility model relates to a traction head technical field especially relates to a convenient prestress wire traction head of dismouting.
Background
When the prestress technology of the building engineering is constructed, shuttling operation is often performed, the prestress steel strands are required to pass through a bundled steel bar frame and are arranged into a certain shape, and in order to improve the convenience degree when the prestress steel strands are passed, people usually use a prestress steel strand traction head to pull and pass the prestress steel strands.
The phenomenon of prestressing force steel strand wires and traction head phase separation appears easily at the in-process that uses in current prestressing force steel strand wires traction head, and the operation is comparatively loaded down with trivial details moreover, the staff dismouting of being not convenient for. Therefore, the utility model provides a convenient prestressing force steel strand wires traction head of dismouting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art prestressing force steel strand wires traction head and appearing the phenomenon of prestressing force steel strand wires and traction head phase separation easily at the in-process that uses, the problem of the staff's dismouting of being not convenient for moreover, and the convenient prestressing force steel strand wires traction head of dismouting that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a prestressed steel strand traction head convenient to disassemble and assemble comprises a fixed seat, an upper clamping plate and a lower clamping plate, wherein a clamping hole is formed in the side wall of the fixed seat, the upper clamping plate and the lower clamping plate are located inside the clamping hole, arc-shaped fixing grooves corresponding in position are formed in one opposite side of the upper clamping plate and one opposite side of the lower clamping plate, steel strands are arranged inside the two arc-shaped fixing grooves, and fixing mechanisms are arranged on two sides between the upper clamping plate and the lower clamping plate;
the fixed U type fixed plate that is equipped with of right side wall of fixing base, the right side wall of U type fixed plate rotates and is provided with the connecting rod, the connecting rod is kept away from the fixed link that is equipped with of one end of U type fixed plate.
Preferably, the fixing mechanism comprises a fixing bolt, a threaded hole corresponding to the position is formed between the upper clamping plate and the lower clamping plate, and the upper clamping plate and the lower clamping plate are fixedly connected through the fixing bolt.
Preferably, the upper surface of the upper clamping plate is provided with a groove for the fixing bolt to extend into.
Preferably, a bearing seat is fixedly arranged on the right side wall of the U-shaped fixing plate, a rolling bearing is fixedly arranged inside the bearing seat, and the end part of the connecting rod is fixedly arranged on the inner wall of the rolling bearing.
Preferably, the inner wall of the arc-shaped fixing groove is provided with a ratchet which is obliquely arranged, and the ratchet is abutted to the steel strand.
Preferably, a rubber ring is fixedly arranged at the left opening of the clamping hole.
Preferably, the clamping hole is of a trapezoidal structure, and the upper clamping plate form a trapezoidal plate and are clamped with the clamping hole.
Compared with the prior art, the utility model provides a convenient prestressing force steel strand wires traction head of dismouting possesses following beneficial effect:
1. this convenient prestressing force steel strand wires traction head of dismouting, through being equipped with the cardboard, card hole, arc fixed slot and fixing bolt down, can be fixed with the quick centre gripping of steel strand wires, through the card hole that is equipped with, go up the trapezoidal plate and the cooperation of card hole joint that cardboard and lower cardboard formed, at towed in-process, can increase the centre gripping dynamics of cardboard and lower cardboard to steel strand wires to avoid appearing the phenomenon of separation.
2. This convenient prestressing force steel strand wires traction head of dismouting through the U type fixed plate, connecting rod and the link that are equipped with, can traction head and outside pulling equipment be connected, through the ratchet that is equipped with, can increase the frictional resistance between steel strand wires and the arc fixed slot to guarantee the fixed effect to steel strand wires.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the dismouting is convenient, and is effectual to the fixed of steel strand wires, avoids appearing the phenomenon that breaks away from.
Drawings
Fig. 1 is a schematic structural view of a prestressed steel strand pulling head convenient to assemble and disassemble, which is provided by the utility model;
FIG. 2 is a schematic top view of the upper clamping plate in FIG. 1;
fig. 3 is a side plan view of the bearing seat of fig. 1.
In the figure: the fixing base comprises a fixing base 1, an upper clamping plate 2, a lower clamping plate 3, a clamping hole 4, an arc-shaped fixing groove 5, a steel strand 6, a 7U-shaped fixing plate, a connecting rod 8, a hanging ring 9, a fixing bolt 10, a groove 11, a bearing seat 12, a ratchet 13 and a rubber ring 14.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a prestressed steel strand traction head convenient to disassemble and assemble comprises a fixed seat 1, an upper clamping plate 2 and a lower clamping plate 3, wherein a clamping hole 4 is formed in the side wall of the fixed seat 1, the upper clamping plate 2 and the lower clamping plate 3 are both positioned inside the clamping hole 4, arc-shaped fixing grooves 5 corresponding to the positions of the upper clamping plate 2 and the lower clamping plate 3 are both formed in one sides, the steel strands 6 are arranged inside the two arc-shaped fixing grooves 5, and fixing mechanisms are arranged on two sides between the upper clamping plate 2 and the lower clamping plate 3;
the fixed U type fixed plate 7 that is equipped with of right side wall of fixing base 1, the right side wall of U type fixed plate 7 rotates and is provided with connecting rod 8, and connecting rod 8 keeps away from the fixed link 9 that is equipped with of one end of U type fixed plate 7.
The fixing mechanism comprises a fixing bolt 10, a threaded hole corresponding to the position is formed between the upper clamping plate 2 and the lower clamping plate 3, and the upper clamping plate 2 and the lower clamping plate 3 are fixedly connected through the fixing bolt 10.
The upper surface of the upper clamping plate 2 is provided with a groove 11 for the fixed bolt 10 to extend into.
The bearing seat 12 is fixedly arranged on the right side wall of the U-shaped fixing plate 7, the rolling bearing is fixedly arranged inside the bearing seat 12, and the end part of the connecting rod 8 is fixedly arranged on the inner wall of the rolling bearing.
The inner wall of arc fixed slot 5 is provided with the ratchet 13 that the slope set up, and ratchet 13 offsets with steel strand wires 6 and sets up, can increase the frictional resistance between steel strand wires 6 and the arc fixed slot 5 to guarantee the fixed effect to steel strand wires 6.
The left side opening part of card hole 4 is fixed and is equipped with rubber circle 14, can avoid steel strand wires 6 to appear the phenomenon of extrusion damage.
The card hole 4 is the trapezium structure, goes up cardboard 2 and last cardboard 3 and constitutes a trapezoidal plate and sets up with card hole 4 joint.
The utility model discloses in, during the use, the staff passes steel strand wires 6 inside the card hole 4 of fixing base 1 inside, put into steel strand wires 6 again at last cardboard 2 under with between cardboard 3, make it compress tightly steel strand wires 6 with arc fixed slot 5 on cardboard 2 and the cardboard 3 down, then it is fixed to screw up between cardboard 2 and the cardboard 3 down through fixing bolt 10, later be connected link 9 and outside pulling equipment, because card hole 4 is the trapezium structure, it constitutes a trapezoidal plate and sets up with 4 joints in card hole to go up cardboard 2 and last cardboard 3, thereby can guarantee that steel strand wires 6 are at towed in-process, go up cardboard 2 and last cardboard 3 and the contact dynamics grow between the card hole 4, thereby can make the external force grow between cardboard 2 and the last cardboard 3 and steadily fix the centre gripping with steel strand wires 6, avoid appearing the phenomenon that breaks away from.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A prestressed steel strand traction head convenient to disassemble and assemble comprises a fixed seat (1), an upper clamping plate (2) and a lower clamping plate (3), and is characterized in that a clamping hole (4) is formed in the side wall of the fixed seat (1), the upper clamping plate (2) and the lower clamping plate (3) are located inside the clamping hole (4), arc-shaped fixing grooves (5) corresponding in position are formed in one opposite side of the upper clamping plate (2) and the lower clamping plate (3), steel strands (6) are arranged inside the two arc-shaped fixing grooves (5), and fixing mechanisms are arranged on two sides between the upper clamping plate (2) and the lower clamping plate (3);
the fixed U type fixed plate (7) that is equipped with of right side wall of fixing base (1), the right side wall of U type fixed plate (7) rotates and is provided with connecting rod (8), connecting rod (8) are kept away from the fixed link (9) that is equipped with of one end of U type fixed plate (7).
2. The prestressed steel strand traction head convenient to disassemble and assemble as claimed in claim 1, wherein the fixing mechanism comprises a fixing bolt (10), a threaded hole corresponding to the position is formed between the upper clamping plate (2) and the lower clamping plate (3), and the upper clamping plate (2) and the lower clamping plate (3) are fixedly connected through the fixing bolt (10).
3. The prestressed steel strand traction head convenient to disassemble and assemble as claimed in claim 2, wherein the upper surface of the upper clamping plate (2) is provided with a groove (11) for the fixing bolt (10) to extend into.
4. The prestressed steel strand traction head convenient to disassemble and assemble as claimed in claim 1, wherein a bearing seat (12) is fixedly arranged on the right side wall of the U-shaped fixing plate (7), a rolling bearing is fixedly arranged inside the bearing seat (12), and the end of the connecting rod (8) is fixedly arranged on the inner wall of the rolling bearing.
5. The prestressed steel strand traction head convenient to disassemble and assemble as claimed in claim 1, wherein the inner wall of the arc-shaped fixing groove (5) is provided with obliquely arranged ratchet teeth (13), and the ratchet teeth (13) are abutted against the steel strands (6).
6. The prestressed steel strand drawing head convenient to disassemble and assemble as claimed in claim 1, wherein a rubber ring (14) is fixedly arranged at the left opening of the clamping hole (4).
7. The prestressed steel strand traction head convenient to disassemble and assemble as claimed in claim 1, wherein the clamping hole (4) is of a trapezoidal structure, and the upper clamping plate (2) and the lower clamping plate (3) form a trapezoidal plate and are clamped with the clamping hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021839249.9U CN213234322U (en) | 2020-08-28 | 2020-08-28 | Convenient prestressing force steel strand wires traction head of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021839249.9U CN213234322U (en) | 2020-08-28 | 2020-08-28 | Convenient prestressing force steel strand wires traction head of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213234322U true CN213234322U (en) | 2021-05-18 |
Family
ID=75902862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021839249.9U Active CN213234322U (en) | 2020-08-28 | 2020-08-28 | Convenient prestressing force steel strand wires traction head of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213234322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605229A (en) * | 2021-06-24 | 2021-11-05 | 山西路桥第一工程有限公司 | Prestressed anchorage utensil is used in public road bridge roof beam construction |
-
2020
- 2020-08-28 CN CN202021839249.9U patent/CN213234322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605229A (en) * | 2021-06-24 | 2021-11-05 | 山西路桥第一工程有限公司 | Prestressed anchorage utensil is used in public road bridge roof beam construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205178439U (en) | Auto -lock street sign indicating number | |
| CN213234322U (en) | Convenient prestressing force steel strand wires traction head of dismouting | |
| CN109473795B (en) | Novel gravity locking anti-drop universal ground rod | |
| CN111998038A (en) | Staple bolt of acting as go-between of long-life high strength | |
| CN205724705U (en) | Integral type two-sided reason wire clamp | |
| CN201075654Y (en) | Cable jointing ring | |
| CN100457498C (en) | Contact line and bearing cable terminal anchoring clamp | |
| CN204174840U (en) | The locking ground tackle of prestress anchoraging | |
| CN217734858U (en) | Template fixing device for building engineering construction | |
| CN201012634Y (en) | Contact wire and bearing-rope end anchorage clip | |
| CN210430727U (en) | Anti-twist wire rope clamping device | |
| CN205111724U (en) | Power equipment rotation spanner | |
| CN210258960U (en) | Ground beam steel bar steel pipe support frame | |
| CN218498400U (en) | Ground clamp for electric power engineering | |
| CN210105251U (en) | Stable form wheel buckle scaffold frame | |
| CN215733372U (en) | Insulator wire fixer | |
| CN213937371U (en) | Durable wire clamp device for electric power engineering | |
| CN211830115U (en) | Bolt type strain clamp | |
| CN217301434U (en) | Steel wire rope adjusting auxiliary device | |
| CN216598889U (en) | Large-diameter tubular bus fitting | |
| CN219654300U (en) | Steel roll bundling device for building | |
| CN211790429U (en) | Tension string replacing device | |
| CN215267419U (en) | In-pipe threading and wire drawing device | |
| CN214428780U (en) | Connecting wire clamp for adjusting upright post | |
| CN213753914U (en) | Tower crane cable fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |