Steel strand cutting device for general buckle cable construction

Abstract

The utility model discloses a steel strand cutting device for general buckle cable construction, which relates to the technical field of steel strand cutting and comprises a device body, a mounting seat is slidably connected to the upper side of the device body, a steel strand body is clamped and positioned outside the mounting seat, and a vertical plate is fixedly connected to the upper side of the device body. A stretching mechanism is mounted on the upper side of the device body, a baffle is slidably connected to the upper side of the device body, a second tension spring is fixedly connected between the bottom of the baffle and the device body, a connecting rope is fixedly connected to the exterior of the mounting base, and the tail end of the connecting rope sequentially penetrates through the lower surface and the upper surface of the vertical plate to be fixedly connected to the exterior of the baffle. According to the device, the steel strand does not need to be manually controlled to be close to the cutter assembly for cutting, arm injuries caused by strong vibration can be avoided, in the process that the steel strand is close to the cutter assembly for cutting, the baffle can be automatically pulled up, the situation that chippings and sparks splash to injure workers is avoided, a certain protection effect is achieved, and the safety performance of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel strand cutting technical field, specifically, relate to a steel strand cutting device for ordinary cable construction. BACKGROUND

[0002] In the infrastructure construction such as bridge, high -rise building, large -scale stadium, as the key tensioning component, cable is responsible for the important role of transmission and distribution load. Steel strand as the main material of cable, because its high strength, good flexibility and durability are widely used, however, in the cable construction process, often need to cut steel strand according to design requirement accurately, to meet different length and tension requirement.

[0003] Traditional steel strand cutting method depends on manual cutting tool, such as angle grinder or manual saw, these methods are not only inefficient, there is also high security risk, because steel strand hardness is high, diameter is big, strong vibration and splashing debris are easy to produce in the cutting process, not only easy to damage the arm and eye of worker, also can cause fire and other serious accidents, in addition, manual operation is also difficult to guarantee the accuracy and consistency of cutting, influence cable construction quality and overall performance, therefore, aiming at the above technical problem, here proposes a steel strand cutting device for ordinary cable construction. UTILITY MODEL CONTENT

[0004] The utility model discloses a steel strand cutting device for ordinary cable construction, need not manual control steel strand to cut close to knife assembly, can avoid the injury to arm due to strong vibration, and in the cutting process of steel strand close to knife assembly, baffle will automatically pull up, avoids the injury to staff caused by splashing of debris and spark, plays certain protection function, greatly improves the safety performance of this device.

[0005] The utility model discloses a steel strand cutting device for ordinary cable construction, need not manual control steel strand to cut close to knife assembly, can avoid the injury to arm due to strong vibration, and in the cutting process of steel strand close to knife assembly, baffle will automatically pull up, avoids the injury to staff caused by splashing of debris and spark, plays certain protection function, greatly improves the safety performance of this device.

[0006] A steel strand cutting device for ordinary cable construction, including device main part, the upside of device main part is equipped with cutting groove, the inside of device main part is installed with the knife assembly that is connected with electric power system, and knife assembly projects on the upside of cutting groove;

[0007] The upside of device main part is slidably connected with mounting seat, the outside of mounting seat is clamped and positioned with steel strand body, the upside of device main part is fixedly connected with vertical plate, first tension spring is fixedly connected between vertical plate and mounting seat, the upside of device main part is installed with stretching mechanism, the upside of device main part is slidably connected with baffle, second tension spring is fixedly connected between the bottom of baffle and device main part, the outside of mounting seat is fixedly connected with connecting rope, and the tail end of connecting rope is fixedly connected to the outside of baffle in turn through the lower surface and the upper surface of vertical plate.

[0008] Preferably, the upper side of the device body is provided with a sliding groove, the bottom of the mounting seat is fixedly connected with a sliding block, and the sliding block and the sliding groove are in sliding connection.

[0009] Preferably, the number of the mounting seats is two groups and they are symmetrically arranged, and the mounting seats are installed at positions close to the cutting groove.

[0010] Preferably, the upper side of the mounting seat is fixedly connected with a pressing plate through bolts, and the steel strand body is clamped and positioned between the mounting seat and the pressing plate.

[0011] Preferably, the stretching mechanism comprises a fixed plate, a driving motor, a rotating rod and a pulling rope, the fixed plate is fixedly connected to the upper side of the device body, the number of the fixed plates is two groups and they are symmetrically arranged, and the driving motor is fixedly connected to the outer side of one of the fixed plates.

[0012] Preferably, the rotating rod is rotatably connected between the two groups of fixed plates, and the rotating rod is fixedly connected with the driving motor, the pulling rope is fixedly connected to the outer side of the rotating rod, and the end of the pulling rope is fixedly connected to one side of the mounting seat.

[0013] Preferably, a guide piece is fixedly connected at the connection between the device body and the vertical plate, and the connecting rope passes through the inner side of the guide piece.

[0014] The technical scheme of the utility model has at least the following beneficial effects:

[0015] The steel strand cutting device for general buckle cable construction provided by the utility model drives the pulling rope to wind through the driving motor control rotating rod, makes the mounting seat slide under the limitation of the sliding block and the sliding groove, automatically drives the steel strand to cut close to the knife assembly, not only improves the cutting efficiency, but also avoids the arm injury risk possibly brought by manually pushing the steel strand, and in the process that the mounting seat drives the steel strand to cut close to the knife assembly, the connecting rope on the other side of the mounting seat is pulled, the baffle at the other end of the connecting rope is lifted from the inner side of the device body, forms a barrier, effectively blocks the debris and sparks generated in the cutting process, provides additional safety protection for the operator, and greatly reduces the possibility of accidents. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is Figure 1 It is an enlarged view of A;

[0018] Figure 3 It is Figure 1 It is an enlarged view of B;

[0019] Figure 4 It is a partial structure side sectional view of the utility model;

[0020] Figure 5 It is Figure 4 An enlarged view of C;

[0021] Icon: 1, device main body; 2, cutting groove; 3, knife assembly; 4, mounting seat; 5, sliding groove; 6, sliding block; 7, steel strand body; 8, pressing plate; 9, first tension spring; 10, fixed plate; 11, driving motor; 12, rotating rod; 13, pull rope; 14, baffle; 15, second tension spring; 16, connecting rope; 17, guide; 18, vertical plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-5 The utility model proposes a kind of steel strand cutting device for general buckling cable construction, including device main body 1, cutting groove 2 is set in the upper side of device main body 1, knife assembly 3 is installed in the inner side of device main body 1, and knife assembly 3 protrudes from the upper side of cutting groove 2, and is connected with power system;

[0024] The upper side of device main body 1 is slidably connected with mounting seat 4, steel strand body 7 is clamped and positioned on the outside of mounting seat 4, vertical plate 18 is fixedly connected on the upper side of device main body 1, first tension spring 9 is fixedly connected between vertical plate 18 and mounting seat 4, stretching mechanism is installed on the upper side of device main body 1, baffle 14 is slidably connected on the upper side of device main body 1, second tension spring 15 is fixedly connected between the bottom of baffle 14 and device main body 1, connecting rope 16 is fixedly connected on the outside of mounting seat 4, and the end of connecting rope 16 is sequentially fixedly connected to the outside of baffle 14 through the lower surface and the upper surface of vertical plate 18.

[0025] Sliding groove 5 is set in the upper side of device main body 1, sliding block 6 is fixedly connected on the bottom of mounting seat 4, and sliding block 6 is slidably connected with sliding groove 5.

[0026] The number of mounting seat 4 is two groups and symmetrically arranged, and mounting seat 4 is installed at the position close to cutting groove 2.

[0027] Pressing plate 8 is fixedly connected on the upper side of mounting seat 4 by bolt, and steel strand body 7 is clamped and positioned between mounting seat 4 and pressing plate 8.

[0028] The stretching mechanism comprises a fixed plate 10, a driving motor 11, a rotating rod 12 and a pulling rope 13, the fixed plate 10 is fixedly connected to the upper side of the device main body 1, and the number of the fixed plate 10 is two groups and is symmetrically arranged, and the driving motor 11 is fixedly connected to the outer side of one of the fixed plate 10.

[0029] The rotating rod 12 is rotatably connected between the two groups of fixed plates 10, and the rotating rod 12 is fixedly connected with the driving motor 11, the pulling rope 13 is fixedly connected to the outside of the rotating rod 12, and the end of the pulling rope 13 is fixedly connected to one side of the mounting seat 4.

[0030] The device main body 1 is fixedly connected with a guide piece 17 at the connection position with the vertical plate 18, and the connecting rope 16 passes through the inner side of the guide piece 17.

[0031] The working principle of the steel strand cutting device for general fastening cable construction based on the embodiment is that when the steel strand needs to be cut, the steel strand can be clamped and positioned outside the mounting seat 4 through the pressing plate 8 and the fixing bolt first, then the power system inside the device main body 1 is operated to make the knife assembly 3 rotate at high speed, then the driving motor 11 is controlled to operate, the rotating rod 12 drives the pulling rope 13 to wind, the mounting seat 4 is driven to move close to the knife assembly 3 under the limiting sliding of the sliding block 6 and the sliding groove 5, the steel strand is cut close to the knife assembly 3, the steel strand is not manually controlled to cut close to the knife assembly 3, the injury to the arm caused by strong vibration is avoided, and in the process that the mounting seat 4 drives the steel strand to move close to the knife assembly 3, the connecting rope 16 on the other side of the mounting seat 4 is also pulled, the other end of the connecting rope 16 is pulled up from the inside of the device main body 1, the debris and sparks caused by the cutting of the knife assembly 3 to the steel strand are prevented from splashing to the workers, a certain protection effect is achieved, and the safety performance of the device for cutting the steel strand is greatly improved.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A steel strand cutting device for use in generally buckling cable construction, characterized by: Including device body (1), the upper side of device body (1) is provided with cutting groove (2), the inner side of device body (1) is installed with the knife assembly (3) connected with power system, and the knife assembly (3) protrudes from the upper side of cutting groove (2); The upper side of device body (1) is slidably connected with mounting seat (4), the outer part of mounting seat (4) is clamped and positioned with steel strand body (7), the upper side of device body (1) is fixedly connected with vertical plate (18), the first tension spring (9) is fixedly connected between vertical plate (18) and mounting seat (4), the upper side of device body (1) is provided with stretching mechanism, the upper side of device body (1) is slidably connected with baffle (14), the bottom of baffle (14) and device body (1) are fixedly connected with the second tension spring (15), the outer part of mounting seat (4) is fixedly connected with connecting rope (16), and the end of connecting rope (16) is fixedly connected to the outer part of baffle (14) in sequence through the lower surface and the upper surface of vertical plate (18).

2. A steel strand cutting device for generally buckling a cable as defined in claim 1, wherein: The upper side of device body (1) is provided with sliding groove (5), the bottom of mounting seat (4) is fixedly connected with sliding block (6), and the sliding block (6) and the sliding groove (5) are slidably connected.

3. A steel strand cutting device for generally buckling a cable as defined in claim 1, wherein: The number of mounting seat (4) is two groups and is symmetrically arranged, and the mounting seat (4) is installed at the position close to cutting groove (2).

4. A steel strand cutting device for generally buckling a cable as defined in claim 1, wherein: The upper side of mounting seat (4) is fixedly connected with pressing plate (8) through bolt, and the steel strand body (7) is clamped and positioned between mounting seat (4) and pressing plate (8).

5. A steel strand cutting device for generally buckling a cable as defined in claim 1, wherein: The stretching mechanism includes fixed plate (10), drive motor (11), rotating rod (12) and pull rope (13), the upper side of device body (1) is fixedly connected with fixed plate (10), and the number of fixed plate (10) is two groups and is symmetrically arranged, the outer side of one of the fixed plate (10) is fixedly connected with drive motor (11).

6. A steel strand cutting device for generally buckling a cable as defined in claim 5, wherein: The rotating rod (12) is rotatably connected between the two groups of fixed plate (10), and the rotating rod (12) and the drive motor (11) are fixedly connected, the pull rope (13) is fixedly connected to the outer part of rotating rod (12), and the end of pull rope (13) is fixedly connected to one side of mounting seat (4).

7. A steel strand cutting device for generally buckling a cable as defined in claim 1, wherein: The connecting place of device body (1) and vertical plate (18) is fixedly connected with guide (17), and connecting rope (16) passes through the inner side of guide (17).

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