CN111621919B

CN111621919B - Side slope anchor rope weaves processing platform

Info

Publication number: CN111621919B
Application number: CN202010520792.0A
Authority: CN
Inventors: 杨方新; 田丽丽; 翟梦初; 高华; 王丁; 司壮
Original assignee: Shandong Dongtai Engineer Consulting Co ltd
Current assignee: Shandong Dongtai Engineer Consulting Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-06-25
Anticipated expiration: 2040-06-10
Also published as: CN111621919A

Abstract

The invention relates to a side slope anchor cable weaving processing platform, which comprises: the supporting platform is used for placing the steel strand, and the steel strand sequentially passes through the cutting device, the cable clamping device, the track and the cable pulling device on the supporting platform; the cutting device is used for cutting off the steel strand; the cable clamping device is used for clamping the steel strand before cutting off the steel strand; the track is used for guiding the inhaul cable device; the inhaul cable device is used for pulling out the steel strand and is driven by the traction device. The steel strand wires are safe and efficient in the process of diffusing, the operation is mechanized, the labor is less, the safety protection measures are in place, the potential safety hazard is reduced, and the condition that the steel strand wires are popped out from the rotating disc to hurt people in the process of diffusing is avoided.

Description

Side slope anchor rope weaves processing platform

Technical Field

The invention relates to the technical field of anchor cable processing, in particular to a side slope anchor cable weaving processing platform.

Background

In slope protection of mountain surrounding rock slopes, most of the structures are sprayed with concrete, anchor cables and frame beams. The anchor cable is generally formed by weaving a plurality of steel strands, and the diameter of the anchor cable is generally 7-8cm after the anchor cable is bundled. The quality of the anchor cable weaving process directly influences the stretching effect of the anchor cable on the rock body in the anchor cable protection construction method.

According to the general requirements of the existing design drawings, the anchor cable is formed by weaving steel strands, the type of the steel strands is generally phi 15.2, namely the diameter of the steel strands is 15.2 mm. The anchor cable is formed by weaving a certain number of steel strands together. The knitting is mainly composed of a loop of stringing, a hoop and a guiding cap. The stringing ring generally adopts the design product, and the lock ring generally adopts 8 iron wire ligatures, and the direction cap generally adopts the reinforcing bar processing to form.

At present, no platform for weaving the anchor cable exists, and workers only need to perform operations such as releasing, cutting, arranging, weaving and the like on the steel strand in a field. The weaving operation must be carried out strictly according to the drawing, and the arrangement in the anchor cable general length is not the same, but is divided into a free section and an anchoring section. The steel strand wires diffuse process wherein because the characteristic of steel strand wires, very easily cause the steel strand wires to rotate in the operation process, if manual operation does not have special instrument, can only rely on workman's hand to bear the friction that the rotation of steel strand wires brought, has very big potential safety hazard. After the steel strand is cut off, the steel strand in the coil can jump out of the coil by 1-3 meters under the action of force, and if no stable equipment is provided, safety accidents can be caused to surrounding workers.

Disclosure of Invention

In order to solve the technical problems in the background art, the invention provides a side slope anchor cable weaving and processing platform, which is safe and efficient in the steel strand releasing process, is mechanically operated, uses less labor, takes safety protection measures in place, reduces potential safety hazards, and prevents the steel strands from popping out of a rotating disk to hurt people in the releasing process.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a side slope anchor rope weaving processing platform comprises:

the supporting platform is used for placing the steel strand, and the steel strand sequentially passes through the cutting device, the cable clamping device, the track and the cable pulling device on the supporting platform;

the cutting device is used for cutting off the steel strand;

the cable clamping device is used for clamping the steel strand before cutting off the steel strand;

the track is used for guiding the inhaul cable device;

the inhaul cable device is used for pulling out the steel strand and is driven by the traction device.

Further, the cable clamping device comprises:

the outer frame is provided with a threading hole for the steel strand to pass through;

the symmetrically arranged clamping plates are used for clamping the steel strand;

the middle connecting rod is connected with the outer frame and the clamping plate, and the middle connecting rod, the outer frame and the clamping plate form a parallelogram mechanism;

the two ends of the first connecting rod are respectively and rotatably connected with the middle connecting rod at the same side;

the control rod is connected with the outer frame in a sliding way, and a pre-compressed spring is arranged between the control rod and the outer frame;

and two ends of the second connecting rod are respectively and rotatably connected with the first connecting rod and the control rod.

Further, the cutting device includes:

a screw rod sliding table;

the electric saw is arranged on the screw rod sliding table;

the rotating shaft is rotatably arranged on one side of the supporting platform, and the rotating shaft and the screw rod sliding table are transmitted through a gear pair;

the handle is arranged at the end part of the rotating shaft.

Further, the cable device includes: a slide block, an inner cylinder and an outer cylinder;

the sliding block can slide along the track and is connected with the traction device through a traction rope;

the inner cylinder is connected with the sliding block through a rotatable turntable;

a plurality of rotatable clamping blocks are uniformly distributed on the inner cylinder in the circumference;

the outer cylinder is in threaded connection with the inner cylinder, one end of the outer cylinder is provided with a conical opening, and the outer side of the clamping block is abutted to the conical opening.

Furthermore, a plurality of pulleys for supporting the steel strand are arranged on the supporting platform;

the pulley includes: the runner with set up in the baffle of runner both sides, the baffle is higher than the top of runner.

Furthermore, a protective net is arranged on the supporting platform.

A working method of a side slope anchor cable weaving processing platform comprises the following steps:

a. placing a steel strand wire coil at one end of a platform, and pulling out the steel strand wires, wherein the steel strand wires sequentially pass through a cutting device, a cable clamping device and a pulley and are fixedly connected with a cable pulling device;

b. the traction device is started to pull out the steel strand by a certain length, and the steel strand can rotate when being pulled out under the action of the rotary table, so that the steel strand and the steel strand rotate simultaneously to release the rotating force when the steel strand is pulled out; the steel strand can be smoothly pulled out under the action of the pulley, so that the friction force is reduced;

c. after the length of the steel strand meets the requirement, starting a cable clamping device to clamp the steel strand;

d. starting a cutting device to cut off the steel strand;

e. and pulling out the steel strands, and mounting the wire ring, the tightening ring, the grouting pipe and the guide cap according to the design drawing requirements after all the steel strands are pulled out.

Further, step c includes: the spring drive control rod extends outwards, the control rod drives the clamping plates to synchronously move in opposite directions through the second connecting rod, the first connecting rod and the middle connecting rod, the steel strand penetrating through the threading hole is clamped and fixed by the clamping plates, and the self-locking function of the steel strand can be realized by the parallelogram mechanism consisting of the middle connecting rod, the outer frame and the clamping plates which are symmetrically arranged at two sides.

Further, step d includes: the electric saw is started, the handle is rotated, the rotation of the handle is transmitted to the screw rod sliding table through the rotating shaft and the gear pair, and the screw rod sliding table drives the electric saw to perform translational motion for cutting the steel strand.

Further, the step a comprises: the tail end of the steel strand is inserted into the inner cylinder, the outer cylinder is rotated, the outer cylinder moves axially relative to the inner cylinder, the outer cylinder presses through a conical opening of the outer cylinder to enable the clamping block to synchronously rotate inwards, and the steel strand inserted into the inner cylinder is clamped and fixed by the inner side of the clamping block.

The invention has the beneficial effects that:

(1) the steel strand weaving processing platform meets the requirement of centralized operation in a factory, and the operation environment is improved.

(2) The steel strand wires are diffused safely and efficiently, the operation is mechanized, the labor is less, the safety protection measures are in place, and the potential safety hazard is reduced.

(3) The anchor cable is woven and processed and operated on the platform, the worker is comfortable and convenient to operate.

(4) The platform is convenient to process and manufacture, simple in structure of required parts, easy to disassemble and assemble and easy to popularize and use.

(5) The force limiting device, the cable clamping device and the protective net designed by the platform have multiple safety protection measures, and the phenomenon that steel strands pop out from the rotating disc to hurt people in the process of releasing is avoided.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view in another aspect of the present invention;

FIG. 3 is a schematic structural view of the cable assembly of the present invention;

FIG. 4 is a schematic structural view of the cable clamping device of the present invention;

FIG. 5 is a schematic view of the cutting apparatus of the present invention;

fig. 6 is a schematic view of the structure of the pulley of the present invention.

In the figure:

1. supporting platform, 2 traction device, 3 inhaul cable device, 4 track, 5 pulley, 6 steel strand, 7 cable clamping device, 8 cutting device, 9 protective net and 10 force limiting device

301. Slide block, 302 turn table, 303 inner cylinder, 304 outer cylinder, 305 clamping block

501. Baffle, 502. rotating wheel

701. Outer frame, 702 middle connecting rod, 703 clamping plate, 704 control rod, 705 spring, 706 first connecting rod, 707 second connecting rod, 708 threading hole

801. Electric saw, 802. screw rod sliding table, 803. gear pair, 804. rotating shaft, 805. handle

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Aiming at the defect that no special platform exists in the conventional anchor cable diffusing, cutting and weaving processing, the invention aims to solve the problem of manufacturing the special platform for the anchor cable weaving processing so as to improve the positioning accuracy of each part processed by the anchor cable, reduce the labor intensity of workers, improve the working efficiency and enhance the operation safety.

A side slope anchor rope weaving processing platform comprises: the supporting platform 1 is used for placing the steel strand 6, and the steel strand 6 sequentially passes through the force limiting device 10, the cutting device 8, the cable clamping device 7, the track 4 and the cable pulling device 3 on the supporting platform 1; cutting device 8 is used for cutting off steel strand wires 6, presss from both sides steel strand wires 6 before rope clamping device 7 is used for cutting off steel strand wires 6, plays firm effect, and track 4 is used for the direction of cable device 3, and cable device 3 is used for drawing steel strand wires 6, and cable device 3 is driven by draw gear 2.

The supporting platform 1 is designed to be 50cm in width and 100cm in height, meets requirements, is welded by a steel frame, and is additionally provided with baffles on two sides. The lower part of the supporting platform 1 is provided with a leg support, and the leg support is used for supporting the supporting platform 1 to a certain height and stabilizing the supporting platform 1. The force limiting device 10, the cable clamping device 7, the cutting device 8 and the protective net 9 are arranged at one end of the supporting platform 1; the traction device 2 and the inhaul cable device 3 are arranged at the other end of the supporting platform 1; the supporting platform 1 is provided with a pulley 5 in the length of the supporting platform at a certain distance. The pulleys 5 are used for supporting the steel strands 6. The pulley 5 is designed to have the baffle 501 to exceed the top of the runner 502 on both sides, and plays the role of a sliding chute to prevent the steel strand 6 from falling when being pulled out. The pulley 5 is positioned lower than the slider 301 of the cable device 3.

The force limiting device 10 is composed of two steel plates, a hole is formed in the middle of the force limiting device, the diameter of the hole meets the requirement that the steel strand 6 penetrates through the hole, and the steel plates are connected through bolts or welded. The steel strand wire 6 penetrates through the position, which is the closest to the wire coil, of the wire coil, and the functions of positioning and preventing the steel strand wire from jumping out to hurt people are achieved.

The rope clamping device 7 comprises: the outer frame 701 is provided with threading holes 708 for the steel strands 6 to pass through in the front-back direction of the outer frame 701; the symmetrically arranged clamping plates 703 are used for clamping the steel strand 6, and the inner sides of the clamping plates 703 are made of rubber materials so as to increase the friction force between the clamping plates 703 and the steel strand 6; the middle connecting rod 702 is connected with the outer frame 701 and the clamping plate 703, and the middle connecting rod 702, the outer frame 701 and the clamping plate 703 form a parallelogram mechanism; two ends of the first connecting rod 706 are respectively and rotatably connected with the middle connecting rod 702 on the same side; the control rod 704 is arranged in a guide hole formed in the outer frame 701 in a penetrating mode, the control rod 704 slides along the guide hole, a pre-compressed spring 705 is arranged between the control rod 704 and the outer frame 701, the spring 705 is sleeved on the control rod 704, two ends of the spring 705 are respectively abutted against the control rod 704 and the outer frame 701, and the control rod 704 can be ejected outwards by the spring 705; and a second connecting rod 707, wherein two ends of the second connecting rod 707 are respectively and rotatably connected with the first connecting rod 706 and the control rod 704. For the convenience of operation, the control rod 704 faces the side of the upper limiting device 10 of the supporting platform 1, and the outer end of the control rod 704 extends to the outer side of the supporting platform 1, so that the operator can draw the control rod 704 to complete the opening and closing control of the cable clamping device 7. Through the cable clamping device 7 of above structure, can press from both sides tight operation to steel strand 6, and cut off by cutting device 8 when steel strand 6, can be in time firm press from both sides steel strand 6 tightly, prevent that the steel strand 6 from jumping out when contracting and hindering the people, and its clamp force to steel strand 6 can be increased along with the increase of the power that contracts of steel strand 6, has the effect of auto-lock, and is more firm to the centre gripping of steel strand 6.

The cutting device 8 includes: the screw rod sliding table 802 comprises a ball screw, a guide rail and a sliding table, the sliding table is in transmission connection with the ball screw, and the sliding table can move horizontally along the guide rail. The electric saw 801 is arranged on the sliding table of the screw rod sliding table 802; the rotating shaft 804 is rotatably arranged on one side of the supporting platform 1, a handle 805 is arranged at one end of the rotating shaft 804, the handle 805 extends out of the supporting platform 1, and the other end of the rotating shaft 804 is in transmission connection with a ball screw of the screw sliding table 802 through a gear pair 803.

Protection network 9 sets up between cutting device 8 and the operator, and protection network 9 comprises steelframe all around, middle wire net, can the finished product purchase, and the effect is supplementary safety measure, prevents that the steel strand wires from jumping out and hurting the people.

The traction device 2 is driven by a motor, can realize the function of pulling out the steel strand to the other end, and can be realized by equipment such as a winch, and the winch is light and small hoisting equipment for hoisting or pulling heavy objects by winding a steel wire rope or a chain by a winding drum, and is also called a winch. The hoist can drag the heavy object vertically, horizontally or obliquely. The winding machine is divided into a manual winding machine, an electric winding machine and a hydraulic winding machine. Mainly an electric winch. Can be used independently, can also be used as a component part in machinery such as hoisting, road building, mine hoisting and the like, and is widely applied due to simple operation, large rope winding amount and convenient displacement. The lifting device is mainly applied to material lifting or flat dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like. The traction device 2 can also be made into simple equipment by itself, and the traction device 2 pulls the inhaul cable device 3 to slide on the track 4 through the traction rope 306.

The cable device 3 includes: the steel strand wire 6 can be inserted into the inner cylinder 303; the sliding block 301 can slide along the track 4, and the sliding block 301 is connected with the traction device 2 through a traction rope 306; the inner cylinder 303 and the sliding block 301 are connected through a rotatable turntable 302, and the turntable 302 can adopt a bearing; outer cylinder 304 and inner cylinder 303 threaded connection, outer cylinder 304 one end is the bell mouth, the circumference equipartition has a plurality of rotatable clamp splice 305 on the section of thick bamboo wall of inner cylinder 303, clamp splice 305 is eccentric triangle-shaped, the outside of clamp splice 305 and the bell mouth butt of outer cylinder 304, the inboard of clamp splice 305 is pressed on steel strand wires 6, in order to increase the frictional force between the inboard of clamp splice 305 and steel strand wires 6, the annular knurl pattern has been seted up to the inboard of clamp splice 305, it makes clamp splice 305 shrink inwards to rotate outer cylinder 304, can make the steel strand wires 6 in the inner cylinder 303 clamp fixedly. The outer cylinder 304 and the inner cylinder 303 mainly function to rotate simultaneously with the steel strand 6 to release the rotating force of the steel strand 6.

The specific working method comprises the following steps:

a. the steel strand wire coil is placed at one end of the platform, the steel strand 6 is pulled out to sequentially pass through the cutting device 8, the cable clamping device 7 and the pulley 5, the tail end of the steel strand 6 is inserted into the inner cylinder 303, the outer cylinder 304 is rotated, the outer cylinder 304 axially moves relative to the inner cylinder 303, the outer cylinder 304 enables the clamping block 305 to synchronously rotate inwards through the pressure of the conical opening of the outer cylinder 304, and the steel strand 6 inserted into the inner cylinder 303 is clamped and fixed on the inner side of the clamping block 305.

b. The traction device 2 is started to pull out the steel strand 6 by a certain length, and the steel strand 6 can rotate when being pulled out under the action of the rotary table 302, and the rotation force is released when the steel strand 6 is pulled out under the action of rotating simultaneously with the steel strand 6; the steel strand 6 can be smoothly pulled out under the action of the pulley 5, and the friction force is reduced.

c. After the length of the steel strand 6 meets the requirement, the spring 705 drives the control rod 704 to extend outwards, the control rod 704 drives the clamping plate 703 to move synchronously in opposite directions through the second connecting rod 707, the first connecting rod 706 and the middle connecting rod 702, the clamping plate 703 clamps and fixes the steel strand 6 passing through the threading hole 708, a parallelogram mechanism formed by the middle connecting rod 702, the outer frame 701 and the clamping plate 703 which are symmetrically arranged at two sides can realize the self-locking function of the steel strand 6, and the rope clamping device 7 is opened to clamp the steel strand 6.

d. The electric saw 801 is started, the handle 805 is rotated, the rotation of the handle 805 is transmitted to the lead screw sliding table 802 through the rotating shaft 804 and the gear pair 803, and the lead screw sliding table 802 drives the electric saw 801 to perform translational motion for cutting the steel strand 6 until the steel strand 6 is completely cut off.

e. And pulling out the steel strands 6, and after all the steel strands 6 are pulled out, mounting the wire ring, the tightening ring, the grouting pipe and the guide cap according to the design drawing requirements.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a processing platform is woven to side slope anchor rope which characterized in that includes:

the supporting platform (1) is used for placing the steel strand (6), and the steel strand (6) sequentially passes through a cutting device (8), a cable clamping device (7), a track (4) and a cable pulling device (3) on the supporting platform (1);

the cutting device (8) is used for cutting off the steel strand (6);

the rope clamping device (7) is used for clamping the steel strand (6) before cutting the steel strand (6);

the track (4) is used for guiding the inhaul cable device (3);

the inhaul cable device (3) is used for pulling out a steel strand (6), and the inhaul cable device (3) is driven by the traction device (2);

the cable device (3) includes: a slide block (301), an inner cylinder (303) and an outer cylinder (304);

the sliding block (301) can slide along the track (4), and the sliding block (301) is connected with the traction device (2) through a traction rope (306);

the inner cylinder (303) is connected with the sliding block (301) through a rotatable turntable (302);

a plurality of rotatable clamping blocks (305) are uniformly distributed on the circumference of the inner cylinder (303);

the outer cylinder (304) is in threaded connection with the inner cylinder (303), one end of the outer cylinder (304) is a conical opening, and the outer side of the clamping block (305) is abutted to the conical opening.

2. The slope anchor cable weaving processing platform of claim 1,

the rope clamping device (7) comprises:

the steel strand wire drawing device comprises an outer frame (701), wherein a threading hole (708) for a steel strand wire (6) to pass through is formed in the outer frame (701);

the symmetrically arranged clamping plates (703), wherein the clamping plates (703) are used for clamping the steel strand (6);

the middle connecting rod (702) is connected with the outer frame (701) and the clamping plate (703), and the middle connecting rod (702), the outer frame (701) and the clamping plate (703) form a parallelogram mechanism;

the two ends of the first connecting rod (706) are respectively and rotatably connected with the middle connecting rod (702) on the same side;

a control rod (704), wherein the control rod (704) is connected with the outer frame (701) in a sliding way, and a pre-compressed spring (705) is arranged between the control rod (704) and the outer frame (701);

and two ends of the second connecting rod (707) are respectively and rotatably connected with the first connecting rod (706) and the control rod (704).

3. The slope anchor cable weaving processing platform of claim 1,

the cutting device (8) comprises:

a screw rod sliding table (802);

the electric saw (801) is arranged on the screw rod sliding table (802);

the rotating shaft (804) is rotatably arranged on one side of the supporting platform (1), and the rotating shaft (804) and the screw rod sliding table (802) are transmitted through a gear pair (803);

and a handle (805) attached to an end of the rotating shaft (804).

4. The side slope anchor cable weaving processing platform according to claim 1, characterized in that:

a plurality of pulleys (5) for supporting the steel strand (6) are arranged on the supporting platform (1);

the pulley (5) comprises: the device comprises a rotating wheel (502) and baffles (501) arranged on two sides of the rotating wheel (502), wherein the baffles (501) are higher than the top of the rotating wheel (502).

5. The side slope anchor cable weaving processing platform according to claim 1, characterized in that:

and a protective net (9) is arranged on the supporting platform (1).