A steel strand waist drum tooling assembly equipment

Abstract

The present invention relates to the technical field of anchor cable assembly equipment, specifically, a steel strand waist drum tooling assembly equipment, including a bottom support frame, a connecting frame arranged above the bottom support frame, an anchor cable fixing frame arranged above the connecting frame, and a push block, a lifting assembly is arranged inside the bottom support frame, a fixing block is arranged on the top of the bottom support frame, the bottom of the connecting frame is rotatably connected to the fixing block, two connecting frames are arranged, the two connecting frames are symmetrically arranged on both sides of the fixing block, a supporting frame is arranged between the two connecting frames, an anchor cable through hole is arranged in the middle of the anchor cable fixing frame, a waist drum placement hole is arranged in the middle position of the top of the anchor cable fixing frame, and a push groove is arranged on the left and right sides of the anchor cable fixing frame respectively. The device has a simple structure, convenient and labor-saving operation, can save a lot of manpower and operation time, can efficiently and quickly separate the steel strands on the anchor cable and leak out the perfusion pipe, is convenient for the relevant construction operations of anchor cable fixing, and greatly improves the construction efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of anchor cable assembly equipment, in particular to a steel strand drum tooling assembly equipment. Background Art

[0002] Anchor cable refers to the process of anchoring the main cable in the side hole of a suspension bridge. The main cable is divided into many steel bundles and anchored in the anchor ingots respectively. These steel bundles are called anchor cables. Anchor cables are prestressed steel strands that are fixed to the slope surface at the outer end and anchored in the stable rock mass within the sliding surface at the other end. They pass through the sliding surface of the slope and directly generate anti-sliding resistance on the sliding surface, increase anti-sliding friction resistance, and put the structural surface in a compressed state to improve the integrity of the slope rock mass, thereby fundamentally improving the mechanical properties of the rock mass, effectively controlling the displacement of the rock mass, and promoting its stability, so as to achieve the purpose of regulating the layer, landslides, and dangerous rocks. Traditional anchor cables have poor firmness and compressive resistance, resulting in poor anchoring effect. Therefore, in the prior art, a pouring pipe is often set inside the anchor cable where the prestressed steel strand is twisted, and materials such as concrete that can solidify are poured into the pouring pipe to increase the firmness of the anchor cable. The pouring pipe is provided with a pouring hole. In the actual construction process, it is necessary to drive a waist drum between the tightened steel strand bundles to separate the steel strands near the pouring hole, leak out the steel strands, and make the air pressure in the pouring pipe balanced, which is convenient for pouring. However, in the prior art, it is often necessary to manually separate the steel strands on the anchor cable, which is a laborious operation. Summary of the invention

[0003] In order to solve the above-mentioned problem of inconvenience in separating the steel strands on the anchor cable, the present invention provides a steel strand waist drum tooling assembly device.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a steel strand waist drum tooling assembly equipment, including a bottom support frame, a connecting frame arranged above the bottom support frame, an anchor cable fixing frame and a propulsion block arranged above the connecting frame, a lifting assembly is arranged inside the bottom support frame, a fixing block is arranged on the top of the bottom support frame, the bottom of the connecting frame is rotatably connected to the fixing block, two connecting frames are provided, the two connecting frames are symmetrically arranged on both sides of the fixing block, a supporting frame is provided between the two connecting frames, two ends of the supporting frame are respectively rotatably connected to the middle parts of the two connecting frames, an anchor cable through hole is provided in the middle of the anchor cable fixing frame, a waist drum placement hole is provided in the middle position of the top of the anchor cable fixing frame, a propulsion groove is respectively provided on the left and right sides of the anchor cable fixing frame, one end of the propulsion block is arranged in the propulsion groove, and the other end of the propulsion block is rotatably connected to the top of the connecting frame.

[0005] As an optimization, a through hole is provided in the center of the fixed block, the lifting assembly is a hydraulic cylinder or a pneumatic cylinder, a lifting rod is provided on the top of the lifting assembly, the lifting rod passes through the through hole above and is arranged in the middle of the support frame, and the lifting rod is fixedly connected to the support frame.

[0006] As an optimization, the connecting frame is V-shaped, and the connecting frame includes two connecting rods arranged in parallel, and the top, bottom and middle parts of the connecting rods are connected by a connecting shaft.

[0007] As an optimization, the support frame includes a support block fixedly connected to the top of the lifting rod and a rotating rod arranged on both sides of the support block, and the two ends of the rotating rod are respectively rotatably connected to the connecting shaft in the middle of the connecting rod and one side of the support block.

[0008] As an optimization, sliders are provided on both sides of the propulsion groove, slide rails are provided on both sides of the propulsion block, and the sliders are arranged inside the slide rails.

[0009] As an optimization, advancement holes are provided on both sides of the waist of the anchor cable through hole, the advancement holes are connected with the anchor cable through hole, and the advancement block is provided with a advancement column in the center of one end of the advancement groove, and the advancement column is provided in the advancement hole.

[0010] As an optimization, a circular window is provided at the top of the anchor cable fixing frame corresponding to the waist of the anchor cable through hole, and two waist drum placement holes are provided, and the two waist drum placement holes are arranged on the left and right sides of the circular window.

[0011] As an optimization, the waist drum placement hole and the bottom of the circular window are connected with the anchor cable through hole, the waist drum placement hole is rectangular, the waist drum can be placed in the waist drum placement hole, and the length of the waist drum placement hole is the same as the length of the waist drum.

[0012] As an optimization, the two ends of the waist drum are respectively provided with a drilling head and a pushing head, the drilling head is placed toward the anchor cable through hole, and the pushing head is placed toward the pushing block, the diameter of the drilling head is smaller than the diameter of the pushing head, one end of the drilling head is provided with an inwardly concave chamfer, and a circumferential groove is provided in the middle of the waist drum.

[0013] As an optimization, a mining anchor cable can be placed inside the anchor cable through hole. The mining anchor cable includes an internal perfusion pipe and a steel strand spirally wrapped around the outside of the perfusion pipe. The steel strand is provided with a plurality of bundles.

[0014] The overall beneficial effects of the present scheme are: a steel strand waist drum tooling assembly equipment, through which the steel strands on the anchor cable can be conveniently driven into the waist drum, which is convenient for construction operations; the device fixes the anchor cable through an anchor cable fixing frame, and places the waist drum on both sides of the anchor cable through hole, and by providing a connecting frame and a lifting component, and providing a support frame on the connecting frame and the lifting component, the opening and closing of the connecting frame can be conveniently controlled by the lifting and lowering of the lifting component, and the waist drum can be pushed between the steel strand bundles on the anchor cable by driving the thrust block through the opening and closing of the connecting frame; the device has a simple structure, is convenient and labor-saving to operate, can save a lot of manpower and operation time, can efficiently and quickly separate the steel strands on the anchor cable and leak out the injection pipe, which is convenient for related construction operations of anchor cable fixing and greatly improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 It is an axial schematic diagram of the present invention.

[0016] Attached Figure 2 It is a schematic diagram of the structure of the anchor cable fixing frame of the present invention.

[0017] Attached Figure 3 This is a schematic diagram of the propulsion block structure of the present invention.

[0018] Attached Figure 4 It is a schematic diagram of the waist drum structure of the present invention.

[0019] Attached Figure 5 It is a schematic diagram of the state in which the waist drum of the present invention is driven into the anchor cable.

[0020] Attached Figure 6 It is a right side schematic diagram of the present invention.

[0021] Attached Figure 7 For attachment Figure 6 Schematic diagram of the AA section structure.

[0022] Attached Figure 8 It is a schematic diagram of the lifting assembly of the present invention in the raised state.

[0023] Among them, 1. bottom support frame, 2. connecting frame, 3. anchor cable fixing frame, 4. propulsion block, 5. lifting assembly, 6. fixing block, 7. support frame, 8. anchor cable through hole, 9. waist drum placement hole, 10. propulsion groove, 11. through hole, 12. lifting rod, 13. connecting rod, 14. support block, 15. rotating rod, 16. slider, 17. slide rail, 18. propulsion hole, 19. propulsion column, 20. circular window, 21. waist drum, 22. drilling head, 23. propulsion head, 24. circular slot, 25. mining anchor cable, 26. perfusion pipe, 27. steel strand. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] like Figure 1 As shown, a steel strand waist drum tooling assembly equipment comprises a bottom support frame 1, a connecting frame 2 arranged above the bottom support frame 1, an anchor cable fixing frame 3 and a pushing block 4 arranged above the connecting frame 2, a lifting assembly 5 is arranged inside the bottom support frame 1, a fixing block 6 is arranged on the top of the bottom support frame 1, the bottom of the connecting frame 2 is rotatably connected to the fixing block 6, two connecting frames 2 are provided, the two connecting frames 2 are symmetrically arranged on both sides of the fixing block 6, a supporting frame 7 is arranged between the two connecting frames 2, the two ends of the supporting frame 7 are respectively rotatably connected to the middle parts of the two connecting frames 2, an anchor cable through hole 8 is arranged in the middle of the anchor cable fixing frame 3, a waist drum placement hole 9 is arranged in the middle position of the top of the anchor cable fixing frame 3, a pushing groove 10 is respectively arranged on the left and right sides of the anchor cable fixing frame 3, one end of the pushing block 4 is arranged in the pushing groove 10, and the other end of the pushing block 4 is rotatably connected to the top of the connecting frame 2.

[0028] A through hole 11 is provided in the center of the fixing block 6, the lifting assembly 5 is a hydraulic cylinder or a pneumatic cylinder, a lifting rod 12 is provided on the top of the lifting assembly 5, the lifting rod 12 passes through the through hole 11 and is arranged in the middle of the support frame 7, and the lifting rod 12 is fixedly connected to the support frame 7.

[0029] The connecting frame 2 is V-shaped and includes two connecting rods 13 arranged in parallel. The top, bottom and middle of the connecting rods 13 are connected by a connecting shaft.

[0030] The support frame 7 includes a support block 14 fixedly connected to the top of the lifting rod 12 and a rotating rod 15 arranged on both sides of the support block 14. The two ends of the rotating rod 15 are respectively rotatably connected to the connecting shaft in the middle of the connecting rod 13 and one side of the support block 14. When the lifting rod 12 is lifted upward, the support block 14 drives the rotating rod 15 connected at both ends upward, and the other end of the rotating rod 15 pulls the middle of the connecting frame 2 upward, and the lifting rod 12 drives the propulsion block 4 to push the inside of the propulsion groove 10, thereby driving the waist drum 21 into the steel strand 27.

[0031] Slide blocks 16 are disposed on both sides of the propulsion groove 10 , slide rails 17 are disposed on both sides of the propulsion block 4 , and the slide blocks 16 are disposed inside the slide rails 17 .

[0032] like Figure 2 As shown, both sides of the waist of the anchor cable through hole 8 are provided with propulsion holes 18, and the propulsion holes 18 are connected with the anchor cable through hole 8. The propulsion block 4 is provided with a propulsion column 19 at the center of one end in the propulsion groove 10, and the propulsion column 19 is arranged in the propulsion hole 18. When the propulsion column 19 moves inward, the waist drum 21 can be pushed into the steel strand 27 along the propulsion hole 18.

[0033] like Figure 1 As shown, a circular window 20 is provided at the top of the anchor cable fixing frame 3 corresponding to the waist of the anchor cable through hole 8, and two waist drum placement holes 9 are provided, and the two waist drum placement holes 9 are arranged on the left and right sides of the circular window 20. Whether the waist drum 21 is driven into the steel strand 27 can be observed through the circular window 20.

[0034] The waist drum placement hole 9 and the bottom of the circular window 20 are connected with the anchor cable through hole 8. The waist drum placement hole 9 is rectangular. The waist drum 21 can be placed in the waist drum placement hole 9. The length of the waist drum placement hole 9 is the same as that of the waist drum 21.

[0035] The two ends of the waist drum 21 are respectively provided with a drilling head 22 and a pushing head 23. The drilling head 22 is placed toward the anchor cable through hole 8, and the pushing head 23 is placed toward the pushing block 4. The diameter of the drilling head 22 is smaller than the diameter of the pushing head 23. One end of the drilling head 22 is provided with an inwardly concave chamfer, and a circumferential groove 24 is provided in the middle of the waist drum 21.

[0036] A mining anchor 25 can be placed inside the anchor hole 8. The mining anchor 25 includes an internal perfusion pipe 26 and a steel strand 27 spirally wrapped around the outside of the perfusion pipe 26. The steel strand 27 is provided with a plurality of bundles.

[0037] Instructions for use: When the device is used, the mining anchor cable 25 is passed through the anchor cable through hole 8 and placed on the anchor cable fixing frame 3. The mining anchor cable 25 that needs to be driven into the waist drum 21 is placed in the middle of the anchor cable fixing frame 3. The waist drum 21 is placed in the waist drum placement hole 9 at the top of the anchor cable fixing frame 3. When placing the waist drum 21, the pointed end of the waist drum 21 is placed toward the anchor cable through hole 8. After placement, the placement state of the waist drum 21 is observed through the circular window 20 to ensure that it is correct. By controlling the lifting assembly 5 at the bottom, the lifting rod 12 at the top of the lifting assembly 5 is lifted upward, and the lifting rod 12 drives the upper support block 14 to lift upward. The support block 14 drives one end of the rotating rod 15 on both sides to move upward, and the other end of the rotating rod 15 drives the middle part of the connecting frame 2 upward, so that the upper parts of the two connecting frames 2 are brought closer to the middle. At the same time, the pushing block 4 set on the top of the connecting frame 2 slides inward along the pushing groove 10, so that the pushing column 19 at one end of the pushing block 4 moves along the pushing groove 10. The inlet hole 18 is pushed in the direction of the anchor cable, and the propulsion column 19 pushes the waist drum 21 into the anchor cable. At this time, it can be observed through the circular window 20 whether the waist drum 21 is facing the gap between the steel strands 27. If not, the mining anchor cable 25 is rotated to make the waist drum 21 face the gap between the steel strands 27. As the lifting rod 12 continues to lift upward, the propulsion block 4 pushes the waist drum 21 into the gap between the steel strands on the mining anchor cable 25, so that the injection hole on the injection pipe 26 leaks out, which is convenient for discharging and injecting.

[0038] The above-mentioned specific implementation is only a specific case of the present invention. The patent protection scope of the present invention includes but is not limited to the product form and style of the above-mentioned specific implementation. Any steel wire rope waist drum tooling assembly equipment that complies with the claims of the present invention and any appropriate changes or modifications made to it by ordinary technicians in the relevant technical field shall fall within the patent protection scope of the present invention.

Claims

1. A steel strand waist drum tooling assembly equipment, characterized in that: It includes a bottom support frame, a connecting frame arranged above the bottom support frame, an anchor cable fixing frame and a propulsion block arranged above the connecting frame, a lifting assembly is arranged inside the bottom support frame, a fixing block is arranged on the top of the bottom support frame, the bottom of the connecting frame is rotatably connected to the fixing block, two connecting frames are provided, the two connecting frames are symmetrically arranged on both sides of the fixing block, a supporting frame is arranged between the two connecting frames, two ends of the supporting frame are respectively rotatably connected to the middle parts of the two connecting frames, an anchor cable through hole is arranged in the middle of the anchor cable fixing frame, a waist drum placement hole is arranged in the middle position of the top of the anchor cable fixing frame, a propulsion groove is respectively arranged on the left and right sides of the anchor cable fixing frame, one end of the propulsion block is arranged in the propulsion groove, and the other end of the propulsion block is rotatably connected to the top of the connecting frame; A through hole is provided in the center of the fixing block, the lifting assembly is a hydraulic cylinder or a pneumatic cylinder, a lifting rod is provided on the top of the lifting assembly, the lifting rod passes through the through hole above and is arranged in the middle of the support frame, and the lifting rod is fixedly connected to the support frame; The connecting frame is V-shaped and comprises two connecting rods arranged in parallel, and the top, bottom and middle of the connecting rods are connected by a connecting shaft; The support frame includes a support block fixedly connected to the top of the lifting rod and a rotating rod arranged on both sides of the support block, and the two ends of the rotating rod are respectively rotatably connected to the connecting shaft in the middle of the connecting rod and one side of the support block; Slide blocks are provided on both sides of the propulsion groove, slide rails are provided on both sides of the propulsion block, and the slide blocks are arranged inside the slide rails; There are propulsion holes on both sides of the waist of the anchor cable through hole, the propulsion holes are connected with the anchor cable through hole, and a propulsion column is arranged in the center of one end of the propulsion block arranged in the propulsion groove, and the propulsion column is arranged in the propulsion hole; A circular window is provided at the top of the anchor cable fixing frame corresponding to the waist of the anchor cable through hole, and two waist drum placement holes are provided, and the two waist drum placement holes are arranged on the left and right sides of the circular window; The waist drum placement hole and the bottom of the circular window are connected with the anchor cable through hole. The waist drum placement hole is rectangular. The waist drum can be placed in the waist drum placement hole. The length of the waist drum placement hole is the same as the length of the waist drum. The two ends of the waist drum are respectively provided with a drilling head and a pushing head, the drilling head is placed toward the anchor cable through hole, the pushing head is placed toward the pushing block, the diameter of the drilling head is smaller than the diameter of the pushing head, one end of the drilling head is provided with an inwardly concave chamfer, and the middle part of the waist drum is provided with a circumferential groove; During specific use, the mining anchor cable is passed through the anchor cable through hole and placed on the anchor cable fixing frame, and the waist drum is placed in the waist drum placement hole on the top of the anchor cable fixing frame, so that the propulsion column at one end of the propulsion block is pushed along the propulsion hole toward the anchor cable direction.

2. The steel strand waist drum tooling assembly equipment according to claim 1 is characterized in that: A mining anchor cable can be placed inside the anchor cable through hole. The mining anchor cable comprises an internal perfusion pipe and a steel strand spirally wrapped outside the perfusion pipe. The steel strand is provided with a plurality of bundles.

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