CN217572569U

CN217572569U - Fixing device of prestressing force steel strand production usefulness

Info

Publication number: CN217572569U
Application number: CN202221164416.3U
Authority: CN
Inventors: 张超
Original assignee: Wuhan Iron and Steel Group Corp
Current assignee: Wuhan Iron and Steel Group Corp
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-14
Anticipated expiration: 2032-05-16

Abstract

The utility model belongs to the technical field of steel strand production technique and specifically relates to a fixing device of prestressing force steel strand production usefulness, to can make steel strand wires appear not hard up the problem with the power that produces man-hour to steel strand wires among the prior art, the present scheme that provides, it includes the base, the work box is installed jointly through a plurality of backup pads in the top of base, and the internally mounted of work box has a plurality of solid fixed cylinders, and multiunit fixed establishment is all installed to the inside of a plurality of solid fixed cylinders, the utility model discloses a four splint that are equipped with can fix steel strand wires in the inside of solid fixed cylinder effectively, have further improved the stability fixed to steel strand wires simultaneously under the effect of spring force, and the internally mounted of solid fixed cylinder has multiunit fixed establishment can fix steel strand wires simultaneously to it is more firm to fix steel strand wires, avoids causing the phenomenon that steel strand wires appear not hard up to add the power that produces man-hour to steel strand wires.

Description

Fixing device for producing prestressed steel strands

Technical Field

The utility model relates to a steel strand wires production technical field, in particular to fixing device of prestressing force steel strand wires production usefulness.

Background

The prestressed steel strand is a stranded steel cable composed of 2, 3, 7 or 19 high-strength steel wires, and is subjected to stress relief treatment (stabilization treatment) and is suitable for prestressed concrete or the like.

The in-process that the prestressing force steel strand wires were being produced can use fixing device, and current fixing device is generally just carrying out simple fixed with the steel strand wires at the in-process that uses, though also can fix the steel strand wires, but the power that produces can make the steel strand wires appear not hard up phenomenon to lead to the steel strand wires to appear the deviation at the in-process of processing, thereby influence the quality of steel strand wires processing.

Therefore, it is necessary to invent a fixing device for producing prestressed steel strands to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing device of prestressing force steel strand wires production usefulness has solved among the prior art and has added the power that produces man-hour to steel strand wires and can make steel strand wires appear not hard up problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fixing device of prestressing force steel strand production usefulness, includes the base, the work box is installed jointly through a plurality of backup pads at the top of base, the internally mounted of work box has a plurality of solid fixed cylinders, and is a plurality of the multiunit fixed establishment is all installed to the inside of solid fixed cylinder, fixed establishment includes four splint and installs the actuating mechanism at four splint of work box internal drive along solid fixed cylinder radial movement.

Preferably, actuating mechanism is including installing first dead lever and the second dead lever in work box top and bottom, the one end of first dead lever and second dead lever all extends to in the solid fixed cylinder and rather than one side rigid coupling of two splint, the bracing piece is all installed, two to the both sides of solid fixed cylinder the one end of bracing piece all extends to in the solid fixed cylinder and with one side rigid coupling of two other splint, the connecting rod is all installed, two to the both sides of first dead lever the bottom of connecting rod all articulates there is the push rod, two the bottom of push rod is articulated with the top of two bracing pieces respectively, the moving mechanism that first dead lever of drive and second dead lever are close to each other or keep away from is installed at the top of base.

Preferably, the moving mechanism comprises two threaded rods arranged at the top of the base and four thread sleeves in threaded connection with the two threaded rods, wherein the four thread sleeves are respectively provided with two movable plates at one side, close to each other, of the thread sleeves, the two movable plates are respectively positioned at the top and the bottom of the working box, one end of the first fixed rod is fixedly connected with one side of one of the movable plates, and one end of the second fixed rod is fixedly connected with one side of the other movable plate.

Preferably, the outside of first dead lever, second dead lever and two bracing pieces all is equipped with the spring, the both ends of spring respectively with the one side of splint and the inner wall rigid coupling of fixed cylinder.

Preferably, two first fixed plates are installed at the top of base, two the second fixed plate is all installed to one side that first fixed plate is close to each other, two the top of threaded rod is rotated with the bottom of two second fixed plates respectively and is connected, two the rotatory rotating electrical machines of drive threaded rod are all installed at the top of second fixed plate.

Preferably, the anti-skid pads are arranged on the opposite sides of the four clamping plates.

The utility model discloses a technological effect and advantage:

1. can fix the steel strand wires in the inside of solid fixed cylinder effectively through four splint that are equipped with, further improved the stability fixed to the steel strand wires simultaneously under the effect of spring force, the internally mounted of solid fixed cylinder has multiunit fixed establishment can fix the steel strand wires simultaneously moreover to it is more firm to fix the steel strand wires, avoids adding the power that produces and causes the not hard up phenomenon of steel strand wires appearance when processing the steel strand wires.

2. A plurality of steel strands can be fixed simultaneously through a plurality of fixed cylinders that are equipped with, and then can process a plurality of steel strands simultaneously, improved the efficiency that the steel strand was processed to make things convenient for people to use more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a work box; 3. a first fixing plate; 4. a rotating electric machine; 5. a threaded sleeve; 6. moving the plate; 7. a first fixing lever; 8. a second fixing bar; 9. a connecting rod; 10. a push rod; 11. a threaded rod; 12. a support bar; 13. a fixed cylinder; 14. a spring; 15. a splint; 16. and a second fixing plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a fixing device of prestressing force steel strand production usefulness as shown in fig. 1-3, the on-line screen storage device comprises a base 1, base 1's top installs work box 2 through a plurality of backup pads jointly, work box 2's internally mounted has a plurality of solid fixed cylinders 13, multiunit fixed establishment is all installed to a plurality of solid fixed cylinders 13's inside, fixed establishment includes four splint 15 and installs the actuating mechanism who drives four splint 15 along solid fixed cylinder 13 radial movement in work box 2 internal drive, can fix the inside at solid fixed cylinder 13 with steel strand wires effectively through four splint 15 that are equipped with, and solid fixed cylinder 13's internally mounted has multiunit fixed establishment can fix the steel strand wires simultaneously, thereby it is more firm to fix the steel strand wires, avoid adding the power that produces and cause the not hard up phenomenon to appear in the steel strand wires.

Actuating mechanism is including installing first dead lever 7 and the second dead lever 8 in 2 tops of work box and bottom, the one end of first dead lever 7 and second dead lever 8 all extends to in the fixed section of thick bamboo 13 and with one side rigid coupling of two splint 15 among them, bracing piece 12 is all installed to the both sides of fixed section of thick bamboo 13, the one end of two bracing pieces 12 all extends to in the fixed section of thick bamboo 13 and with one side rigid coupling of two other splint 15, connecting rod 9 is all installed to the both sides of first dead lever 7, the bottom of two connecting rods 9 all articulates there is push rod 10, the bottom of two push rods 10 is articulated with the top of two bracing pieces 12 respectively, the moving mechanism that first dead lever 7 of drive and second dead lever 8 are close to each other or keep away from is installed at the top of base 1.

The moving mechanism comprises two threaded rods 11 arranged at the top of the base 1 and four threaded sleeves 5 which are in threaded connection with the outer portions of the two threaded rods 11, two moving plates 6 are respectively arranged on one sides, close to the four threaded sleeves 5, of the four threaded sleeves, the two moving plates 6 are respectively located at the top and the bottom of the working box 2, one end of the first fixing rod 7 is fixedly connected with one side of one of the moving plates 6, and one end of the second fixing rod 8 is fixedly connected with one side of the other moving plate 6.

The outside of first dead lever 7, second dead lever 8 and two bracing pieces 12 all is equipped with spring 14, spring 14 both ends respectively with one side of splint 15 and the inner wall rigid coupling of solid fixed cylinder 13, when four splint 15 when fixing the steel strand wires, further improved the stability fixed to the steel strand wires under the effect of spring 14 elasticity.

Two first fixed plates 3 are installed at the top of base 1, and second fixed plate 16 is all installed to one side that two first fixed plates 3 are close to each other, and the top of two threaded rods 11 is rotated with the bottom of two second fixed plates 16 respectively and is connected, and the rotatory rotating electrical machines 4 of drive threaded rod 11 are all installed at the top of two second fixed plates 16.

The anti-slip pads are arranged on the opposite sides of the four clamping plates 15, and the stability of fixing the steel strands is further improved through the anti-slip pads.

The utility model discloses the theory of operation: in specific implementation process, when needing to fix the steel strand wires, can penetrate the inside of fixed cylinder 13 with the one end of steel strand wires through fixed cylinder 13, then start two rotating electrical machines 4, can drive threaded rod 11 when rotating electrical machines 4 rotate, threaded connection is at threaded rod 11 outside two thread bush 5 can move to one side that is close to each other this moment, and then can drive two movable plates 6 and move to one side that is close to work box 2, first dead lever 7 and second dead lever 8 can move to one side that is close to each other this moment, and then can make two splint 15 wherein move to the centre of a circle department of fixed cylinder 13, when first dead lever 7 moves, can drive two connecting rod 9 and remove, can drive two push rods 10 and remove under the drive of two connecting rod 9, can make two bracing pieces 12 move to one side that is close to each other when two push rods 10 remove, and then can drive two other splint 15 and move to the centre of a circle department of fixed cylinder 13, thereby can fix the inside at fixed cylinder 13 with the steel strand wires, and further improve the effect of fixing steel strand wires and fix the effect and fix the steel strand wires and fix the inside stability of going on a plurality of steel strand wires and fixing mechanism more extensively to the steel strand wires and processing to have appeared, thereby more the steel strand wires.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in other embodiments without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fixing device of prestress wire production usefulness, includes base (1), its characterized in that: the top of base (1) installs work box (2) through a plurality of backup pads jointly, the internally mounted of work box (2) has a plurality of solid fixed cylinder (13), and is a plurality of the multiunit fixed establishment is all installed to the inside of solid fixed cylinder (13), fixed establishment includes four splint (15) and installs the actuating mechanism along solid fixed cylinder (13) radial movement in four splint (15) of work box (2) internal drive.

2. The fixing device for producing the prestressed steel strand as claimed in claim 1, wherein: actuating mechanism is including installing first dead lever (7) and second dead lever (8) in work box (2) top and bottom, the one end of first dead lever (7) and second dead lever (8) all extend to in solid fixed cylinder (13) and with one side rigid coupling of two splint (15) among them, bracing piece (12) are all installed to the both sides of solid fixed cylinder (13), two the one end of bracing piece (12) all extend to in solid fixed cylinder (13) and with one side rigid coupling of two other splint (15), connecting rod (9) are all installed to the both sides of first dead lever (7), two the bottom of connecting rod (9) all articulates there is push rod (10), two the bottom of push rod (10) is articulated with the top of two bracing pieces (12) respectively, the moving mechanism that first dead lever (7) of drive and second dead lever (8) are close to each other or keep away from is installed at the top of base (1).

3. The fixing device of claim 2, characterized in that: moving mechanism installs two threaded rods (11) and four threaded sleeves (5) of threaded connection in two threaded rods (11) outside at base (1) top four threaded sleeves (5) are installed respectively in one side that threaded sleeves (5) are close to each other two movable plates (6), two movable plate (6) are located the top and the bottom of work box (2) respectively, the one end of first dead lever (7) and one side rigid coupling of one of them movable plate (6), the one end of second dead lever (8) and one side rigid coupling of another movable plate (6).

4. The fixing device of claim 2, characterized in that: the outside of first dead lever (7), second dead lever (8) and two bracing pieces (12) all is equipped with spring (14), the both ends of spring (14) respectively with one side of splint (15) and the inner wall rigid coupling of fixed cylinder (13).

5. The fixing device for producing prestressed steel strands as claimed in claim 3, wherein: two first fixed plates (3) are installed at the top of base (1), two second fixed plate (16), two are all installed to one side that first fixed plate (3) are close to each other the top of threaded rod (11) is rotated with the bottom of two second fixed plates (16) respectively and is connected, two rotatory rotating electrical machines (4) of drive threaded rod (11) are all installed at the top of second fixed plate (16).

6. The fixing device of claim 1, wherein: and anti-skid pads are arranged on the opposite sides of the four clamping plates (15).