CN210826315U

CN210826315U - Steel strand galvanizing stay wire device

Info

Publication number: CN210826315U
Application number: CN201922138373.6U
Authority: CN
Inventors: 徐希国; 张光福
Original assignee: Shandong Jingwei Steel Cord Technology Co ltd
Current assignee: Shandong Jingwei Steel Cord Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-06-23
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a steel strand wires zinc-plating draw off mechanism, including setting up at the terminal connector of the lead screw that acts as go-between, connector and the terminal lateral wall fixed connection of the lead screw that acts as go-between, the cover is equipped with the installation cover on the connector, connector and installation cover all set up to long cubic, can dismantle through two locking mechanism between connector and the installation cover and be connected, fixedly connected with couple on the lower extreme lateral wall of installation cover, the size of couple has multiple specification. The utility model discloses improved couple and the connected mode of the lead screw that acts as go-between, and the size of couple has greatly for a short time, when the long steel strand wires of the big footpath of stranded needs production, can conveniently change the couple, improved the suitability, it is very convenient to dismantle and install.

Description

Steel strand galvanizing stay wire device

Technical Field

The utility model relates to a steel strand wires production technical field especially relates to a steel strand wires zinc-plating draw off mechanism.

Background

The steel stranded wires which are most commonly used are galvanized steel stranded wires and prestressed steel stranded wires, wherein the galvanized steel stranded wires are generally used for carrier cables, stay wires, reinforcing cores and the like, and can also be used as ground wires for overhead power transmission, stopping cables on two sides of roads or structural cables in building structures; the common prestressed steel strand in the prestressed steel strand is a low-relaxation prestressed steel strand without a coating, is galvanized and is commonly used for bridges, buildings, water conservancy, energy resources, geotechnical engineering and the like, and the unbonded prestressed steel strand is commonly used for floor slabs, foundation engineering and the like.

Utility model patent "automatic guy wire device of steel strand wires zinc-plating" (application number:

CN201720580686.5) can greatly improve the steel strand galvanizing feeding efficiency and greatly reduce the labor intensity of galvanizing operators, but the following problems exist in the using process: the hook is small in size and only can pull two strands of steel strands with small diameters, when the multiple strands of steel strands with large diameters are required to be produced, the hook is fixedly connected with the tail end of a wire pulling lead screw, the hook cannot be disassembled and replaced, a wire pulling device with a large-size hook needs to be replaced, and the applicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the steel strand wires zinc-plating draw wire device that proposes, it has improved couple and the connected mode of the lead screw that acts as go-between, and the size of couple has big or small, when the long steel strand wires of the big footpath of needs production stranded, can conveniently change the couple, has improved the suitability, and it is very convenient to dismantle and install.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel strand wires zinc-plating draw off mechanism, is including setting up at the terminal connector of the lead screw that acts as go-between, connector and the terminal lateral wall fixed connection of the lead screw that acts as go-between, the cover is equipped with the installation cover on the connector, connector and installation cover all set up to long cubic, can dismantle through two locking mechanism between connector and the installation cover and be connected, fixedly connected with couple on the lower extreme lateral wall of installation cover, the size of couple has multiple specification.

Preferably, the tail end of the hook is fixedly connected with an extension end.

Preferably, locking mechanism is including setting up the device chamber in the lateral wall of installation cover, be equipped with the sliding tray on the inner wall of installation cover, be equipped with the gangbar in the device chamber, the gangbar is close to fixed the cup joint on the one end lateral wall of sliding tray and is had solid fixed ring, gu the inner wall sliding connection in solid fixed ring and device chamber, the cover is equipped with the spring on the gangbar, be equipped with slide and two inserted bars in the sliding tray, slide and two inserted bars all with the inner wall sliding connection of sliding tray, the one end that the gangbar is close to the sliding tray runs through the inner wall in device chamber and extends to the sliding tray in, the gangbar is close to the one end of sliding tray and the lateral wall fixed connection of slide.

Preferably, two ends of the spring are respectively and fixedly connected with the side wall of the fixing ring and the inner wall of the device cavity.

Preferably, two one end that the inserted bar is close to the slide is fixedly connected with the lateral wall of slide, be equipped with two slots that correspond with the inserted bar position on the lateral wall of connector, two the inserted bar can with the inner wall sliding connection of slot.

Preferably, one end of the linkage rod, which is far away from the sliding groove, penetrates through the inner wall of the device cavity and is fixedly connected with a handle.

The utility model discloses following beneficial effect has:

1. the tail end of the hook is provided with the extension end, so that the stability of the steel strand pulling hook can be improved, and the steel strand pulling hook is not easy to fall off.

2. Through setting up the lead screw, connector, installation cover of acting as go-between, and can dismantle through two locking mechanism between connector and the installation cover and be connected, improved couple and the connected mode of the lead screw of acting as go-between, can conveniently change the couple, improved the suitability, it is very convenient to dismantle and install.

To sum up, the utility model discloses improved couple and the connected mode of the lead screw that acts as go-between, and the size of couple has big size, when the long steel strand wires of the big footpath of stranded needs production, can conveniently change the couple, improved the suitability, it is very convenient to dismantle and install.

Drawings

Fig. 1 is a schematic structural view of a steel strand galvanizing stay wire device provided by the utility model;

fig. 2 is an enlarged view of a structure a in fig. 1.

In the figure: the device comprises a pull lead screw 1, a connector 2, an installation sleeve 3, a hook 4, an extension end 5, a device cavity 6, a sliding groove 7, a linkage rod 8, a fixing ring 9, a spring 10, a sliding plate 11, an inserted rod 12, a slot 13 and a handle 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.

Referring to fig. 1-2, a steel strand galvanizing line drawing device comprises a connector 2 arranged at the tail end of a line drawing screw 1, the connector 2 is fixedly connected with the side wall of the tail end of the line drawing screw 1 in a welding mode, a mounting sleeve 3 is sleeved on the connector 2, the connector 2 and the mounting sleeve 3 are both in a rectangular shape, the connector 2 and the mounting sleeve 3 are detachably connected through two locking mechanisms, a hook 4 is fixedly connected on the side wall of the lower end of the mounting sleeve 3 in a welding mode, the size of the hook 4 has various specifications, steel strands with sizes corresponding to different strand diameters are arranged, an extension end 5 is fixedly connected at the tail end of the hook 4, the line drawing screw 1, the connector 2 and the mounting sleeve 3 are arranged, the connector 2 and the mounting sleeve 3 are both in a rectangular shape, so that the mounting sleeve 3 is sleeved on the connector 2 and cannot rotate, the extension end 5 is arranged at the tail end of the hook 4, the stability of hanging the steel strand wires by the hook 4 can be improved, and the steel strand wires are not easy to fall off.

Wherein, the locking mechanism comprises a device cavity 6 arranged in the side wall of the mounting sleeve 3, the inner wall of the mounting sleeve 3 is provided with a sliding groove 7, a linkage rod 8 is arranged in the device cavity 6, the side wall of one end of the linkage rod 8 close to the sliding groove 7 is fixedly sleeved with a fixing ring 9, the fixing ring 9 is in sliding connection with the inner wall of the device cavity 6, the linkage rod 8 is sleeved with a spring 10, a sliding plate 11 and two insertion rods 12 are arranged in the sliding groove 7, the sliding plate 11 and the two insertion rods 12 are both in sliding connection with the inner wall of the sliding groove 7, one end of the linkage rod 8 close to the sliding groove 7 penetrates through the inner wall of the device cavity 6 and extends into the sliding groove 7, one end of the linkage rod 8 close to the sliding groove 7 is fixedly connected with the side wall of the sliding plate 11, two ends of the spring 10 are respectively fixedly connected with the side wall of the fixing ring 9 and the inner wall of, the two inserting rods 12 and the sliding plate 11 are integrally formed and are made of high-strength materials, the side wall of the connector 2 is provided with two inserting slots 13 corresponding to the positions of the inserting rods 12, the two inserting rods 12 can be slidably connected with the inner walls of the inserting slots 13, one end of the linkage rod 8, far away from the sliding slot 7, penetrates through the inner wall of the device cavity 6 and is fixedly connected with a handle 14, the small-sized hook 4 is firstly disassembled and then the large-sized hook 4 is replaced and installed when a plurality of steel stranded wires with large diameters are required to be produced by arranging the stay wire lead screw 1, the connector 2 and the installation sleeve 3 which are detachably connected through two locking mechanisms, when in use, the handles 14 on the two sides are manually pulled respectively, the handle 14 drives the linkage rod 8, the fixing ring 9, the sliding plate 11 and the two inserting rods 12 to move outwards, make two inserted bars 12 break away from corresponding slot 13, this in-process solid fixed ring 9 can compress spring 10, then drive installation cover 3 and slide downwards and break away from connector 2 and can accomplish the dismantlement, when changing the installation, artifical manual pull handle 14 of both sides respectively, handle 14 drives gangbar 8, gu fixed ring 9, slide 11 and two inserted bars 12 outwards remove, make slide 11 and two inserted bars 12 remove into sliding tray 7, slide the installation cover 3 upwards on connector 2 this moment, and loosen handle 14, the spring 10 that compressed this moment resets, drive gangbar 8 through solid fixed ring 9, slide 11 and two inserted bars 12 inwards remove, make two inserted bars 12 insert corresponding slot 13, alright completion installation, can conveniently change couple 4, the suitability is improved, it is very convenient to dismantle and install.

In the utility model, when in use, when a plurality of steel strands with large diameter are required to be produced, the small-sized hook 4 is firstly disassembled, then the large-sized hook 4 is replaced and installed, when in disassembly, the handles 14 on two sides are manually and respectively pulled, the handle 14 drives the linkage rod 8, the fixing ring 9, the sliding plate 11 and the two inserting rods 12 to move outwards, so that the two inserting rods 12 are separated from the corresponding slots 13, the fixing ring 9 compresses the spring 10 in the process, then the mounting sleeve 3 is driven to slide downwards to be separated from the connector 2, the disassembly can be completed, when in replacement and installation, the handles 14 on two sides are manually and respectively pulled, the handle 14 drives the linkage rod 8, the fixing ring 9, the sliding plate 11 and the two inserting rods 12 to move outwards, so that the sliding plate 11 and the two inserting rods 12 move into the sliding groove 7, at the moment, the mounting sleeve 3 is upwards slidably sleeved on the connector 2, the handle 14 is loosened and, the linkage rod 8, the sliding plate 11 and the two inserting rods 12 are driven to move inwards through the fixing ring 9, so that the two inserting rods 12 are inserted into the corresponding slots 13, installation can be completed, the hook 4 can be conveniently replaced, the applicability is improved, and the disassembly and the installation are very convenient.

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

1. The utility model provides a steel strand wires zinc-plating draw off mechanism, is including setting up at terminal connector (2) of lead screw (1) of acting as go-between, its characterized in that, connector (2) and the terminal lateral wall fixed connection of lead screw (1) of acting as go-between, the cover is equipped with installation cover (3) on connector (2), connector (2) and installation cover (3) all set up to long cubic, can dismantle through two locking mechanism between connector (2) and the installation cover (3) and be connected, fixedly connected with couple (4) on the lower extreme lateral wall of installation cover (3).

2. The steel strand galvanizing stay device according to claim 1, wherein an extension end (5) is fixedly connected to the tail end of the hook (4).

3. The steel strand galvanizing stay wire device according to claim 1, wherein the locking mechanism comprises a device cavity (6) arranged in the side wall of the mounting sleeve (3), a sliding groove (7) is arranged on the inner wall of the mounting sleeve (3), a linkage rod (8) is arranged in the device cavity (6), a fixing ring (9) is fixedly sleeved on the side wall of one end, close to the sliding groove (7), of the linkage rod (8), the fixing ring (9) is in sliding connection with the inner wall of the device cavity (6), a spring (10) is sleeved on the linkage rod (8), a sliding plate (11) and two insertion rods (12) are arranged in the sliding groove (7), the sliding plate (11) and the two insertion rods (12) are both in sliding connection with the inner wall of the sliding groove (7), one end, close to the sliding groove (7), of the linkage rod (8) penetrates through the inner wall of the device cavity (6) and extends into the sliding groove (7), one end of the linkage rod (8) close to the sliding groove (7) is fixedly connected with the side wall of the sliding plate (11).

4. The steel strand galvanizing stay device according to claim 3, wherein two ends of the spring (10) are fixedly connected with the side wall of the fixing ring (9) and the inner wall of the device cavity (6), respectively.

5. The steel strand galvanizing stay device according to claim 3, wherein one end of each of the two insertion rods (12) close to the sliding plate (11) is fixedly connected with a side wall of the sliding plate (11), two insertion grooves (13) corresponding to the insertion rods (12) are formed in the side wall of the connector (2), and the two insertion rods (12) can be slidably connected with inner walls of the insertion grooves (13).

6. The steel strand galvanizing stay device according to claim 3, wherein one end of the linkage rod (8) far away from the sliding groove (7) penetrates through the inner wall of the device cavity (6) and is fixedly connected with a handle (14).