CN215431311U

CN215431311U - Steel strand wires indentator

Info

Publication number: CN215431311U
Application number: CN202121853976.5U
Authority: CN
Inventors: 杨家玉; 杜国平; 杨林智; 张毓民
Original assignee: Chongqing Hi Tech Development And Construction Investment Group Co ltd; Chongqing Changjiang Prestress Co ltd
Current assignee: Chongqing Hi Tech Development And Construction Investment Group Co ltd; Chongqing Changjiang Prestress Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-07
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a steel strand marking press, which comprises: the device comprises a mounting frame, a pushing device, a guide seat and an executing device; one end of the mounting rack is provided with a guide seat, and the other end of the mounting rack is provided with a pushing device; install final controlling element at the guide holder, final controlling element includes: the steel strand wire clamping device comprises a seam block and a first elastic part, wherein the two seam blocks surround the outside of a steel strand wire, the inner wall of each seam block is provided with a seam tooth, the two seam blocks can form a partial cone frustum structure after being buckled, the large end of each seam block is positioned on one side, close to a pushing device, of the small end of each seam block, the seam blocks are inserted into guide seats, the seam blocks can move in the direction parallel to the pushing direction of the pushing device relative to the guide seats, the outer rings of the small ends of the two seam blocks are wound with the first elastic part, and the first elastic part is used for enabling the large end of each seam block to be in an opening state. The steel strand marking press solves the problem that in the prior art, two rotary-assisting handles need huge force to rotate, so that operation is troublesome.

Description

Steel strand wires indentator

Technical Field

The utility model relates to a stay cable, in particular to a steel strand marking press.

Background

Currently, an anchor comprises: the anchor cup and the concrete pouring layer, the steel strand penetrates through the center of the anchor cup, and concrete is poured between the anchor cup and the steel strand. In the process of connecting the steel strand with the anchor cup, in order to avoid the separation of the steel strand from the anchor cup, indentation needs to be formed on the steel strand, and concrete is poured between the anchor cup and the steel strand, so that the connection of the anchor cup and the steel strand is realized, and the steel strand indenting machine is produced at the discretion of transportation.

Among the prior art, steel strand wires indentator is exactly the bite mark pliers, and the bite mark pliers includes: the middle parts of the two rotating arms are hinged, one end of each rotating arm is a rotation assisting handle, the other end of each rotating arm is a clamping end, and the clamping end is provided with a tooth. Firstly, placing a steel strand between two clamping ends; then, the rotation-assisting handle is rotated, and the biting teeth bite on the steel strand to form biting marks.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steel strand marking press, which solves the problem that in the prior art, two rotation-assisting handles need huge force to rotate, so that operation is troublesome.

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

the utility model discloses a steel strand marking press, which comprises: the device comprises a mounting frame, a pushing device, a guide seat and an executing device; one end of the mounting rack is provided with a guide seat, and the other end of the mounting rack is provided with a pushing device; install final controlling element at the guide holder, final controlling element includes: the steel strand wire clamping device comprises a seam block and a first elastic part, wherein the two seam blocks surround the outside of a steel strand wire, the inner wall of each seam block is provided with a seam tooth, the two seam blocks can form a partial cone frustum structure after being buckled, the large end of each seam block is positioned on one side, close to a pushing device, of the small end of each seam block, the seam blocks are inserted into guide seats, the seam blocks can move in the direction parallel to the pushing direction of the pushing device relative to the guide seats, the outer rings of the small ends of the two seam blocks are wound with the first elastic part, and the first elastic part is used for enabling the large end of each seam block to be in an opening state.

Preferably, the pushing means is a jack.

Preferably, the mounting bracket includes: four installation poles, two mounting discs and eight nuts, four installation poles are parallel to each other, and four installation pole both ends all are formed with first step, and the mounting disc compresses tightly on first step through the nut in the installation pole, and a mounting disc installation thrust unit, another mounting disc installation guide holder.

Preferably, the actuating device further comprises a sliding seat, the sliding seat is installed on the installation rod, the sliding direction of the sliding seat relative to the installation rod is parallel to the pushing direction of the pushing device, and the sliding seat is hinged to the large end of the bite mark block.

Preferably, the sliding seat includes: the two ends of each seat body are respectively inserted into the two adjacent mounting rods, the seat body is connected with one end of the mounting shaft, the other end of the mounting shaft is fixed to the hinge shaft, and the hinge shaft is inserted into the mounting position of the large end of the bite mark block.

Preferably, an elastic blocking mechanism is installed at the joint of the installation shaft and the seat body, the installation position of the large end of the bite mark block of the elastic blocking mechanism acts, a second elastic part is arranged in the elastic blocking mechanism, and the elastic blocking mechanism can be kept to block the seat body from being inserted between two adjacent installation rods under the elastic force of the second elastic part.

Compared with the prior art, the utility model has the following beneficial effects:

1) through setting up bite mark piece and guide holder, realized receiving external force when the bite mark piece and promoting down, the bite mark piece makes the bite tooth on the bite mark piece to tighten the steel strand wires under the extrusion of guide holder inner wall to realize biting out the bite mark on the steel strand wires, avoided needing to use great external force and lead to the troublesome poeration, make operating personnel even very little also can realize the operation, improved operating efficiency, thereby improved production efficiency.

2) Through setting up the mounting bracket, for the installation of guide holder and thrust unit provides the installation basis, make things convenient for whole device to remove.

3) Through setting up thrust unit, realized exerting the promotion strength to the bite mark piece to make the bite mark piece at the in-process that relative guide holder removed, the bite mark piece can be extruded to the guide holder inner wall, realizes that the extrusion bite mark piece bites out the recess on steel strand wires, thereby increases the reliability that steel strand wires and concrete are connected.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a perspective view of the steel strand creasing machine of example 1 after installation;

FIG. 2 is a front view of the steel strand indenter of example 2 after installation;

FIG. 3 is a front view of the steel strand imprinter after being installed and after being cut open at the sliding seat;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numerals: slide holder 1, seat body 11, mounting shaft 12, hinge shaft 13, mounting frame 2, mounting rod 21, mounting disc 22, nut 23, elastic blocking mechanism 24, moving rod 241, blocking rod 242, connecting plate 243, connecting mechanism 25, fixing plate 251, hook rod 252, second elastic part 26, first elastic part 3, indentation piece 4, pushing device 5 and guide holder 6.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the utility model clearer and easier to understand, the utility model is further explained by combining the drawings and the detailed implementation mode:

example 1:

as shown in fig. 1, the utility model discloses a steel strand marking press, comprising: the device comprises a mounting frame 2, a pushing device 5, a guide seat 6 and an executing device; one end of the mounting frame 2 is provided with a guide seat 6, and the other end of the mounting frame 2 is provided with a pushing device 5; an actuator is installed at the guide holder 6, and the actuator includes: the steel strand wire structure comprises a seam block 4 and a first elastic part 3, wherein the two seam blocks 4 are wound outside the steel strand wire, the inner wall of the seam block 4 is provided with seam teeth, the two seam blocks 4 can form a partial cone frustum structure (a cone frustum structure with a part missing) after being buckled, so that the seam block 4 can rotate in the rotating process), the large end of the seam block 4 is positioned at one side, close to a pushing device 5, of the small end of the seam block 4, the seam block 4 is inserted into a guide seat 6, the seam block 4 can move in the direction parallel to the pushing direction of the pushing device 5 relative to the guide seat 6, the outer rings of the small ends of the two seam blocks 4 are wound with the first elastic part 3, and the first elastic part 3 is used for enabling the large end of the seam block 4 to be in an opening state.

In order to design the pushing device 5 with simple structure and convenient use, the pushing device 5 is a jack.

Example 2:

in the present embodiment, only the mounting position of the bite block 4 and the structure of the mounting bracket 2 are changed on the basis of embodiment 1, and the other structures are not changed.

As shown in fig. 2 to 4, in order to design the mounting bracket 2 having a simple structure and convenient use, the mounting bracket 2 includes: four installation pole 21, two mounting discs 22 and eight nuts 23, four installation pole 21 are parallel to each other, and four installation pole 21 both ends all are formed with first step, and mounting disc 22 compresses tightly on first step through nut 23 in an installation pole 21, and a mounting disc 22 installation thrust unit 5, another mounting disc 22 installation guide holder 6.

The executing device further comprises a sliding seat 1, the sliding seat 1 is installed on the installation rod 21, the sliding direction of the sliding seat 1 relative to the installation rod 21 is parallel to the pushing direction of the pushing device 5, and the sliding seat 1 is hinged to the large end of the mark biting block 4. Realized articulating on sliding seat 1 the seam piece 4 that will carry out the seam, sliding seat 1 all the time with seam piece 4 together, articulated shaft 13 on the sliding seat 1 direction seam piece 4's rotation for the rotary motion of seam piece 4 meets the requirements more, has guaranteed that seam piece 4 can the steady operation, has avoided seam piece 4 rotatory unstable and causes the condition that the seam is irregular to take place

The slide mount 1 includes: seat body 11, installation axle 12 and articulated shaft 13, the both ends of each seat body 11 insert respectively to in two adjacent installation pole 21, seat body 11 connection installation axle 12 one end, and installation axle 12 other end is fixed to articulated shaft 13, and articulated shaft 13 inserts to in the installation department of trace piece 4 main aspects. The big end of the seam block 4 forms a hinge cylinder for inserting a hinge shaft 13. The joint of the hinge shaft 13 and the mounting shaft 12 forms a second step for abutting the hinge barrel, thereby restricting the movement of the hinge barrel in a direction parallel to the hinge shaft 13. Through setting up being connected of sliding seat 1 and mounting bracket 2, realized that sliding seat 1 presss from both sides tight seam piece 4 both ends after, assemble sliding seat 1 on mounting bracket 2, assemble mounting bracket 2 at last, thereby realized the articulated installation of seam piece 4, and during the installation articulated shaft 13 on the sliding seat 1 only insert in seam piece 4 can, avoided needing other operations and lead to the equipment troublesome, and sliding seat 1 has the limiting displacement to seam piece 4 after the equipment, make seam piece 4 only can rotate, installation pole 21 has the limiting displacement to sliding seat 1 afterwards, restriction sliding seat 1 breaks away from with mounting bracket 2, install on mounting disc 22 at last installation pole 21, restriction installation pole 21 removes, thereby guaranteed that the whole shelf of equipment back can not become flexible, guarantee the operation.

In order to avoid the situation that the whole device cannot work due to the fact that the seam block 4 is not installed in the existing assembly process, an elastic blocking mechanism 24 is installed at the connecting position of the installation shaft 12 and the seat body 11, the installation position of the large end of the seam block 4 of the elastic blocking mechanism 24 acts, a second elastic part 26 is arranged in the elastic blocking mechanism 24, and the seat body 11 can be blocked from being inserted between two adjacent installation rods 21 by the elastic blocking mechanism 24 under the elastic force of the second elastic part 26.

In order to design the elastic stopper mechanism 24 with a simple structure, the elastic stopper mechanism 24 includes: a moving rod 241 and a blocking rod 242, one end of the moving rod 241 is acted with the end face of the mounting shaft 12, the other end of the moving rod 241 is fixed relative to one end of the blocking rod 242, and the other end of the blocking rod 242 is acted with the mounting position of the big end of the bite mark block 4. The mounting frame 2 is recessed to form a slot for inserting one side of the seat body 11, and the seat body 11 can move in a direction parallel to the mounting rod 21 guided by the inner wall of the slot.

To connect the blocking lever 242 to the moving lever 241, the blocking lever 242 is connected to the moving lever 241 through a connection plate 243.

In order to conveniently provide a space for the connection plate 243 to move and provide a space for the installation of the second elastic part 26, one side of the seat body 11 is recessed to form an accommodating groove for the connection plate 243 to move, and the second elastic part 26 is located in the accommodating groove.

In order to achieve the mounting of the second elastic part 26, the second elastic part 26 is mounted on the inner wall of the receiving groove by the connection mechanism 25.

The connection mechanism 25 includes: the fixing plate 251 is mounted on the inner wall of the receiving groove by a screw, the fixing plate 251 is formed with an L-shaped hook rod 252, the hook rod 252 is used for hooking one end of the second elastic part 26, and the other end of the second elastic part 26 hooks the connecting plate 243.

Before leaving the factory, the elastic blocking mechanism is already installed on the sliding seat 1, the connecting mechanism 25 is already installed and already hooks the second elastic portion 26, under the elastic force of the second elastic portion 26, the blocking rod 242 protrudes from the edge where the seat body 11 is inserted into the slot, and the moving rod 241 protrudes from where the mounting shaft 12 abuts against the hinge barrel.

During on-site assembly, firstly, the hinge shafts 13 on the two sliding seats 1 are inserted into the hinge shafts 13 on the bite mark blocks 4, and the sliding seats 1 are kept in a state of clamping the bite mark blocks 4; then, each sliding seat 1 is inserted into the two mounting rods 21, and the inserted state is maintained; finally, two mounting discs 22 are pressed on two ends of the four mounting rods 21, the mounting discs 22 are pressed on the first step through the rotating nuts 23, mounting is achieved, one mounting disc 22 is provided with the guide seat 6 of the steel strand marking press, and the other mounting disc 22 is provided with the pushing device 5 of the steel strand marking press, so that the steel strand marking press is enabled to be mounted.

A conical hole is arranged in the guide seat 6, the large end of the conical hole is positioned on the side, close to the pushing device 5, of the small end of the conical hole, when the pushing device 5 pushes the sliding seat 1 and the seam block 4 to move towards the direction far away from the pushing device 5, due to the fact that the inner wall of the conical hole extrudes the seam block 4, the seam blocks 4 are close to each other, and finally the seam of the seam block 4 forms a seam on the steel strand.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a steel strand wires indentator which characterized in that includes: the device comprises a mounting frame, a pushing device, a guide seat and an executing device;

one end of the mounting rack is provided with a guide seat, and the other end of the mounting rack is provided with a pushing device;

install final controlling element at the guide holder, final controlling element includes: the steel strand wire clamping device comprises a seam block and a first elastic part, wherein the two seam blocks surround the outside of a steel strand wire, the inner wall of each seam block is provided with a seam tooth, the two seam blocks can form a partial cone frustum structure after being buckled, the large end of each seam block is positioned on one side, close to a pushing device, of the small end of each seam block, the seam blocks are inserted into guide seats, the seam blocks can move in the direction parallel to the pushing direction of the pushing device relative to the guide seats, the outer rings of the small ends of the two seam blocks are wound with the first elastic part, and the first elastic part is used for enabling the large end of each seam block to be in an opening state.

2. The steel strand indenter of claim 1, wherein the pushing device is a jack.

3. The steel strand indentator of claim 1, wherein the mounting bracket comprises: four installation poles, two mounting discs and eight nuts, four installation poles are parallel to each other, and four installation pole both ends all are formed with first step, and the mounting disc compresses tightly on first step through the nut in the installation pole, and a mounting disc installation thrust unit, another mounting disc installation guide holder.

4. The steel strand marking press as claimed in claim 3, wherein the actuator further comprises a sliding seat mounted on the mounting rod, the sliding seat slides relative to the mounting rod in a direction parallel to the pushing direction of the pushing device, and the sliding seat is hinged to the large end of the mark biting block.

5. The steel strand indenter of claim 4, wherein the slide carriage comprises: the two ends of each seat body are respectively inserted into the two adjacent mounting rods, the seat body is connected with one end of the mounting shaft, the other end of the mounting shaft is fixed to the hinge shaft, and the hinge shaft is inserted into the mounting position of the large end of the bite mark block.

6. The steel strand marking press as claimed in claim 5, wherein an elastic blocking mechanism is installed at a connection position of the mounting shaft and the seat body, the mounting position of the large end of the indentation block of the elastic blocking mechanism acts, and a second elastic portion is provided in the elastic blocking mechanism, and the seat body is blocked from being inserted between two adjacent mounting rods by the elastic force of the second elastic portion.