Anchor cable construction device
By designing an anchor cable construction device consisting of a knob, fixing rod, limiting block, pressure plate, extension rod, spring, and cone, the problems of insufficient stability and convenience of existing devices were solved, thereby improving the stability and convenience of the construction process and increasing construction efficiency.
Patent Information
- Application Number
- CN202520597506.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-04-01
AI Technical Summary
The existing anchor cable construction equipment has poor stability and convenience, resulting in low construction efficiency and increased workload for construction workers.
The device employs a design consisting of a knob, a fixed rod, a limiting block, a pressure plate, an extension rod, a spring, and a cone. Rotating the knob causes the fixed rod to rotate, which in turn moves the limiting block. The pressure plate is then compressed and moves, the spring contracts, the extension rod extends outward, and the cone is fixed in position, thus improving the stability of the device. At the same time, the cone-shaped fixing head allows for quick hole forming, enhancing convenience.
It improves the stability and convenience of the anchor cable construction process, reduces the installation time and effort of construction personnel, and increases construction efficiency.
Smart Images
Figure CN223754107U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of anchor cable construction equipment, and specifically relates to an anchor cable construction device. BACKGROUND
[0002] With the increase of mining depth and the complexity of geological conditions, soft rock roadway support is more and more difficult. In recent years, anchor cable support has been widely used, and anchor cable support technology has developed rapidly, especially in the aspects of slope treatment, traffic tunnel, water and electricity, military industry, building foundation pit and the like, the anchor cable construction device and the top support are closely related in the multiple recovery of the top support in the underground mining stage of the mine, the anchor cable construction device is a tool for installing anchor cable, and the main function is to accurately install the anchor cable into the surrounding rock to provide support force. In the multiple recovery of the top support in the underground mining stage of the mine, the device is used for constructing long anchor cable to enhance the stability of the surrounding rock.
[0003] However, the existing anchor cable construction device has the following shortcomings:
[0004] (1) The existing anchor cable construction device has weak device stability improvement function, because the anchor cable construction device needs to be installed by the construction personnel in the construction process, which causes the construction efficiency to be reduced and the working strength of the construction personnel to be increased;
[0005] (2) The existing anchor cable construction device has weak device convenience function, because the hole forming process of the traditional anchor cable construction device is troublesome, a long time is spent, the hole forming efficiency is reduced, and the device is inconvenient to use. CONTENT OF THE UTILITY MODEL
[0006] The utility model aims at providing an anchor cable construction device to solve the problems in the background art.
[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anchor cable construction device, comprising a drill rod, one end of the drill rod is fixedly connected with a fixed head, the top of the drill rod is fixedly connected with a top plate, the inside of the top plate is rotatably connected with a knob, the bottom of the knob is screwedly connected with a fixed rod, the bottom of the fixed rod is fixedly connected with a limiting block, the outer surface of the limiting block is provided with a pressing plate, one side of the pressing plate is fixedly connected with an extension rod, the outer surface of the extension rod is sleeved with a spring, one end of the extension rod is fixedly connected with a cone, and the outer surface of the fixed head is fixedly connected with a limiting sheet.
[0008] Optionally, one end of the spring is fixedly connected to one side of the pressing plate, and the other end of the spring is fixedly connected to the inner side wall of the drill rod. Through the connection between the spring, the pressing plate and the drill rod, the drill rod supports and fixes one end of the spring, and when the spring contracts, the pressing plate moves.
[0009] Optionally, the top of the top plate is provided with an anchor cable body.
[0010] Optionally, one side of the anchor cable body is provided with a collet, one side of the collet is fixedly connected with a steel strand, and the outer surface of the steel strand is provided with a clamp. The clamp connects the steel strands to make the connection between the steel strands tight. The position of the steel strand can be fixed through the collet.
[0011] Optionally, the outer surface of the limiting block has a certain inclination angle, and the top of one side of the pressing plate also has a certain inclination angle. Since the inclination angles of the limiting block and the pressing plate are the same, the limiting block moves downward to drive the pressing plate to move to both sides.
[0012] Optionally, the inside of the drill rod is provided with a limiting sliding groove, and the extension rod is attached to the limiting sliding groove. When the extension rod extends, the limiting sliding groove limits the surface of the extension rod to prevent the sliding position of the extension rod from deviating.
[0013] Compared with the prior art, the anchor cable construction device has the advantages that:
[0014] 1. The anchor cable construction device is provided with a knob, a fixed rod, a limiting block, a pressing plate, an extension rod, a spring and a cone. When in use, the knob is rotated to drive the fixed rod to rotate, the fixed rod is rotated to drive the limiting block to move, the pressing plate is moved under the extrusion of the limiting block, the spring is contracted, and the extension rod extends outwardly from the device. The position of the device can be further fixed through the arrangement of the cone and the extension rod. The device construction process stability is improved. The anchor cable construction device does not need to be installed by the construction personnel in the construction process, the construction efficiency is not reduced, and the working intensity of the construction personnel is not increased.
[0015] 2. The anchor cable construction device is provided with a drill bit, a fixed head and a limiting piece. When in use, the fixed head is arranged at one end of the drill bit. The fixed head can extrude the inside of the ground to reduce the pressure of the soil on the fixed head. The shape of the fixed head is conical. The hole can be quickly and conveniently formed. The device use convenience is improved. The hole forming process of the traditional anchor cable construction device is relatively troublesome, a long time is consumed, the hole forming efficiency is reduced, and the device is inconvenient to use. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a three-dimensional appearance schematic view of the utility model;
[0017] Figure 2 It is a drill bit inside sectional view schematic view of the utility model;
[0018] Figure 3 It is aFigure 2 Enlarged view of part A;
[0019] Figure 4 Split schematic view of part structure of the utility model.
[0020] In the figure: 1, drill rod; 2, fixed head; 3, top plate; 4, knob; 5, fixed rod; 6, limit block; 7, pressing plate; 8, extension rod; 9, spring; 10, cone; 11, limit sheet; 12, anchor cable body; 13, chuck; 14, steel strand; 15, clamp; 16, limit sliding slot. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be apparently 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 belong to the protection scope of the utility model.
[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of anchor cable construction device, including drill rod 1, one end of drill rod 1 is fixedly connected with fixed head 2, the top of drill rod 1 is fixedly connected with top plate 3, the inside rotationally connected of top plate 3 is connected with knob 4, the bottom of knob 4 is screw-connected with fixed rod 5, the bottom of fixed rod 5 is fixedly connected with limit block 6, the outer surface of limit block 6 is provided with pressing plate 7, one side of pressing plate 7 is fixedly connected with extension rod 8, the outer surface of extension rod 8 is sleeved with spring 9, one end of extension rod 8 is fixedly connected with cone 10, the outer surface of fixed head 2 is fixedly connected with limit sheet 11, rotation knob 4 drives fixed rod 5 to rotate, fixed rod 5 drives limit block 6 to move, while pressing plate 7 is extruded by limit block 6 and moves, to further drive spring 9 to contract, and extension rod 8 extends to the outside of device, by the setting of cone 10 and extension rod 8, the position of device can be further fixed, fixed head 2 is arranged at one end of drill bit, fixed head 2 can extrude inside ground, reduce the pressure of soil to fixed head 2, because the shape of fixed head 2 is conical, can quickly and conveniently form hole, to improve device use convenience;
[0023] One end of spring 9 is fixedly connected to one side of pressing plate 7, the other end of spring 9 is fixedly connected to the inner side wall of drill rod 1, by the connection between spring 9 and pressing plate 7 and drill rod 1, drill rod 1 supports and fixes one end of spring 9, when spring 9 contracts, it will drive pressing plate 7 to move along with it;
[0024] The top of top plate 3 is provided with anchor cable body 12;
[0025] The anchor cable body 12 is provided with a collet 13 on one side, the collet 13 is fixedly connected with a steel strand 14 on one side, the outer surface of the steel strand 14 is provided with a clamp 15, the clamp 15 connects the steel strands 14, the steel strands 14 are connected closely, and the position of the steel strands 14 can be fixed through the collet 13;
[0026] The outer surface of the limiting block 6 has a certain inclination angle, and the top of one side of the pressing plate 7 also has a certain inclination angle; therefore, when the limiting block 6 moves downward, the pressing plate 7 moves to both sides;
[0027] The inside of the drill rod 1 is provided with a limiting sliding groove 16, and the extension rod 8 is attached to the limiting sliding groove 16; when the extension rod 8 extends, the limiting sliding groove 16 limits the surface of the extension rod 8, so as to prevent the sliding position of the extension rod 8 from deviating.
[0028] In the utility model, the working steps of the device are as follows:
[0029] The first step is that the fixed rod 5 is driven to rotate by rotating the rotating knob 4, the fixed rod 5 drives the limiting block 6 to move, the pressing plate 7 is moved by being extruded by the limiting block 6, the spring 9 is retracted, and the extension rod 8 extends to the outside of the device; the position of the device can be further fixed through the setting of the cone 10 and the extension rod 8; the fixed head 2 is arranged at one end of the drill bit, the fixed head 2 can extrude the inside of the ground, so as to reduce the pressure of the soil on the fixed head 2; because the shape of the fixed head 2 is conical, the hole can be quickly and conveniently formed, so as to improve the use convenience of the device.
[0030] The second step is that the drill rod 1 supports and fixes one end of the spring 9 through the connection between the spring 9, the pressing plate 7 and the drill rod 1; when the spring 9 is retracted, the pressing plate 7 moves; the clamp 15 connects the steel strands 14, so that the steel strands 14 are connected closely; the position of the steel strands 14 can be fixed through the setting of the collet 13.
[0031] The third step is that the inclination angle of the limiting block 6 is the same as that of the pressing plate 7; therefore, when the limiting block 6 moves downward, the pressing plate 7 moves to both sides; when the extension rod 8 extends, the limiting sliding groove 16 limits the surface of the extension rod 8, so as to prevent the sliding position of the extension rod 8 from deviating.
[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. An anchor line construction device comprising a drill rod (1), characterized in that: The fixed head (2) is fixedly connected to one end of the drill rod (1), the top plate (3) is fixedly connected to the top of the drill rod (1), the inside of the top plate (3) is rotatably connected with the knob (4), the bottom of the knob (4) is screw-connected with the fixed rod (5), the bottom of the fixed rod (5) is fixedly connected with the limiting block (6), the outer surface of the limiting block (6) is provided with the pressing plate (7), one side of the pressing plate (7) is fixedly connected with the extension rod (8), the outer surface of the extension rod (8) is sleeved with the spring (9), one end of the extension rod (8) is fixedly connected with the cone (10), and the outer surface of the fixed head (2) is fixedly connected with the limiting sheet (11).
2. The anchor line construction device of claim 1, wherein: One end of the spring (9) is fixedly connected to one side of the pressing plate (7), and the other end of the spring (9) is fixedly connected to the inner side wall of the drill rod (1).
3. The anchor line construction device of claim 1, wherein: The top of the top plate (3) is provided with the anchor cable body (12).
4. The anchor line construction apparatus of claim 3, wherein: One side of the anchor cable body (12) is provided with the chuck (13), one side of the chuck (13) is fixedly connected with the steel strand (14), and the outer surface of the steel strand (14) is provided with the clamp (15).
5. The anchor line construction apparatus of claim 1, wherein: The outer surface of the limiting block (6) has a certain inclination angle, and one side of the top of the pressing plate (7) also has a certain inclination angle.
6. The anchor line construction device of claim 1, wherein: The inside of the drill rod (1) is provided with the limiting sliding groove (16), and the extension rod (8) is matched with the limiting sliding groove (16).