Simple anchor cable frame device

Abstract

The invention provides a simple anchor cable frame device and relates to the technical field of roadway supporting, the simple anchor cable frame device comprises a supporting frame and sleeves, the sleeves are movably arranged at the middle ends of the two sides of the supporting frame, a connecting rod is connected between the two sleeves, a supporting plate is arranged on the connecting rod, and the two ends of the supporting plate are in a zigzag shape; a supporting plate is arranged at one end of the top of the supporting plate; the supporting frame is used as a frame body for lap joint, the supporting plate and the supporting plate are used as supporting parts, the supporting frame can be in lap joint with the longitudinal beam of the belt conveyor through the lap joint hook, the other end of the supporting frame is supported through the first supporting leg, and therefore the supporting plate supports the bottom air leg of the pneumatic jumbolter; a limiting space is formed through the folded shapes at the two ends of the supporting plate and the sleeves on the two sides, the air leg at the bottom of the pneumatic jumbolter is limited, the bottom of the air leg can be fixed through cooperation of the first fixing holes and bolts, the air leg is prevented from moving suddenly, safety risks are reduced, and the unsafe factors that the air leg of the jumbolter moves to hurt people are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of tunnel support, and in particular to a simple anchor cable rack device. Background Art

[0002] Coal mine tunnel support has gone through a long process from wood support, masonry support, steel support to anchor support. Practical experience at home and abroad over the years has shown that anchor and cable support is an economical and effective support technology. Compared with shed-type support, anchor support significantly improves the tunnel support effect, reduces the tunnel support cost, and reduces the labor intensity of workers; more importantly, anchor and cable support greatly simplifies the end support and advance support process of the coal mining face, ensures safe production, and creates good conditions for the rapid advancement of the coal mining face and a substantial increase in coal production; In the process of anchor support, a pneumatic anchor drill is required. The drill rod and drill bit are raised by the air leg to perform a series of operations such as eye-pointing and anchoring. In this process, the air leg is supported on the ground. When the force is applied, there is an unsafe factor that the air leg moves and injures people. Especially in the construction of inclined anchors, the prior art generally starts the anchor drill and parks it on the belt conveyor frame to tilt the anchor cable. Once the supported air leg suddenly slides, it is easy to cause injury to the operator, which has a high safety risk and affects the processing efficiency. If the belt conveyor is also running at the same time, it may cause secondary injury to personnel. Therefore, the present invention proposes a simple anchor cable rack device to solve the problems existing in the prior art. Summary of the invention

[0003] In view of the above problems, the present invention proposes a simple anchor cable rack device, which can prevent the air leg from moving suddenly, reduce the safety risk, and reduce the unsafe factor of injury caused by the movement of the air leg of the anchor drilling rig.

[0004] To achieve the purpose of the present invention, the present invention is implemented through the following technical solutions: a simple anchor cable rack device, including a support frame and a sleeve, the middle ends of both sides of the support frame are movably provided with sleeves, and a connecting rod is connected between the two groups of the sleeves, a support plate is provided on the connecting rod, and the two ends of the support plate are folded, a support plate is provided at one end of the top of the support plate, a first fixing hole is provided at the middle position of the support plate, and a second fixing hole is provided at the middle position of the support plate; A first leg is provided at one end on both sides of the bottom of the support frame, and slots are provided at the other ends on both sides inside the support frame, plug rods are inserted into the slots on both sides, and a second leg is provided at one end of the top of the two groups of plug rods, and a lap hook is provided at one end of the bottom of the two groups of plug rods.

[0005] A further improvement is that knob bolts are threadedly installed at both ends of the outer side of the sleeve, fixing holes are provided at the middle ends of both sides of the support frame, and multiple groups of fixing holes are equidistantly provided, and the knob bolts are adapted to the fixing holes.

[0006] A further improvement is that a limiting rod is provided on the top of the supporting plate, and the limiting rod and the supporting plate are integrally formed.

[0007] A further improvement is that first reinforcing rods are connected to both sides of the support plate, and the lower ends of the first reinforcing rods on both sides are respectively connected to the sleeves on both sides, and the first reinforcing rods and the sleeves form a triangle.

[0008] A further improvement is that a screw assembly is provided at one end of the support frame near the insertion rod, and the screw assembly includes a holding tube and a polygonal rod, polygonal grooves are provided on both sides of the holding tube, the polygonal rods are provided in two groups, and the two groups of polygonal rods are respectively slidably arranged inside the two groups of polygonal grooves, and screws are provided on the outsides of the two groups of polygonal rods.

[0009] A further improvement is that the outer sides of the screw rods on both sides extend to the inside of the slots on both sides respectively, the inner sides of the insertion rods on both sides are provided with screw holes, and multiple groups of screw holes are equidistantly provided, and the screw rods on both sides are respectively adapted to the screw holes on both sides.

[0010] A further improvement is that a second reinforcement rod is connected to one end between the two groups of the insertion rods, and a third reinforcement rod is connected to the upper end between the two groups of the second legs.

[0011] A further improvement is that a first connecting shaft is connected to one end of the inner side of the support frame close to the insertion rod, and at least two groups of the first connecting shafts are provided.

[0012] A further improvement is that a connecting plate is provided at one end of the inner side of the support frame close to the first leg, and a second connecting shaft is provided at the inner side of the support frame at the position of one end of the connecting plate.

[0013] A further improvement is that: one end of the first leg is connected to a fourth reinforcement rod, and the upper end of the fourth reinforcement rod is connected to the support frame, and the fourth reinforcement rod, the first leg and the support frame form a triangle.

[0014] The beneficial effects of the present invention are: 1. The present invention adopts a support frame as an overlapping frame body, and adopts a support plate and a support plate as supporting components. The support frame can be overlapped with the longitudinal beam of the belt conveyor through an overlapping hook, and the other end is supported by a first leg. Thus, the bottom air leg of the pneumatic anchor drill is supported by the support plate, and a limiting space is formed by the folding shapes at both ends of the support plate and the casings on both sides to limit the bottom air leg of the pneumatic anchor drill. The bottom of the air leg can also be fixed by the first fixing hole and the bolt to prevent the air leg from moving suddenly, thereby reducing safety risks and reducing the unsafe factors of the air leg of the anchor drill moving and injuring people.

[0015] 2. The present invention can also tilt the support frame by overlapping the overlapping hooks and supporting the first leg and the second leg. At this time, according to the tilting direction, the bottom air leg of the pneumatic anchor drill can be supported by both surfaces of the support plate, and the drill rod of the pneumatic anchor can pass through the middle space of the second leg. The bottom air leg of the pneumatic anchor drill can be limited by the first reinforcement rods on both sides of the support plate, and the bottom of the air leg can be fixed by the second fixing hole and the bolt to prevent the air leg from moving suddenly, thereby further improving the safety under support at different angles.

[0016] 3. The sleeve of the present invention can be moved and adjusted on the support frame. After adjustment, it can be fixed by the knob bolt and the fixing hole at the corresponding position to fix the position of the sleeve and the upper support plate, which is convenient for adjusting the support position. The insertion rod can move in the slot. By rotating the holding tube, the polygonal rod rotates and moves in the polygonal groove, which can drive the screw rod to rotate and the thread is installed into the screw hole at the corresponding position on the insertion rod, thereby fixing the insertion rod and adjusting the length of the overall support frame to adapt to different usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the present invention; Figure 2 It is a schematic diagram of the structure on the casing of the present invention; Figure 3 It is a schematic diagram of the support frame of the present invention; Figure 4 It is a schematic diagram of the plunger of the present invention; Figure 5 It is a schematic diagram of the screw assembly of the present invention.

[0018] Among them: 1. support frame; 2. sleeve; 3. connecting rod; 4. support plate; 5. support plate; 6. first fixing hole; 7. second fixing hole; 8. first leg; 9. plug rod; 10. second leg; 11. lap hook; 12. knob bolt; 13. fixing hole; 14. limit rod; 15. first reinforcement rod; 16. screw rod assembly; 17. holding tube; 18. polygonal rod; 19. polygonal groove; 20. screw rod; 21. screw hole; 22. second reinforcement rod; 23. third reinforcement rod; 24. first connecting axis; 25. connecting plate; 26. second connecting axis; 27. fourth reinforcement rod. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with examples. The examples are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0020] Embodiment 1 according to Figure 1 , 2 As shown in Figures 3, 4 and 5, this embodiment proposes a simple anchor cable rack device, including a support frame 1 and a sleeve 2, sleeves 2 are movably provided at the middle ends of both sides of the support frame 1, and a connecting rod 3 is connected between two groups of the sleeves 2, a support plate 4 is provided on the connecting rod 3, and the two ends of the support plate 4 are folded, a support plate 5 is provided at one end of the top of the support plate 4, a first fixing hole 6 is provided at the middle position of the support plate 4, and a second fixing hole 7 is provided at the middle position of the support plate 5; A first leg 8 is provided at one end of both sides of the bottom of the support frame 1, and slots are provided at the other end of both sides inside the support frame 1, and rods 9 are inserted into the slots on both sides, and a second leg 10 is provided at one end of the top of the two groups of rods 9, and a lap hook 11 is provided at one end of the bottom of the two groups of rods 9. When in use, the support frame 1 is used as the overlapping frame body, and the support plate 4 and the supporting plate 5 are used as supporting components. The support frame 1 can be overlapped with the belt conveyor longitudinal beam through the overlapping hook 11, and the other end is supported by the first leg 8. Thus, the bottom gas leg of the pneumatic anchor drilling rig is supported by the support plate 4, and a limited space is formed by the folding of the two ends of the support plate 4 and the casing 2 on both sides, which limits the bottom gas leg of the pneumatic anchor drilling rig. The bottom of the gas leg can also be fixed by the first fixing hole 6 with bolts to prevent the gas leg from moving suddenly. The support frame 1 can also be tilted by the overlapping of the overlapping hook 11 and the support of the first leg 8 and the second leg 10. At this time, according to the tilting direction, the bottom gas leg of the pneumatic anchor drilling rig can be supported by both surfaces of the supporting plate 5, and the drill rod of the pneumatic anchor can pass through the middle space of the second leg 10. The first reinforcing rods 15 on both sides of the supporting plate 5 can limit the bottom gas leg of the pneumatic anchor drilling rig, and the bottom of the gas leg can also be fixed by the second fixing hole 22 with bolts to prevent the gas leg from moving suddenly, thereby further improving the safety under support at different angles.

[0021] Both ends of the outer side of the sleeve 2 are threadedly mounted with knob bolts 12, and the middle ends of both sides of the support frame 1 are provided with fixing holes 13, and multiple groups of fixing holes 13 are equidistantly provided, and the knob bolts 12 are adapted to the fixing holes 13. The sleeve 2 can be moved and adjusted on the support frame 1, and after adjustment, the positions of the sleeve 2 and the upper support plate 4 can be fixed by fixing the knob bolts 12 with the fixing holes 13 at the corresponding positions, so as to facilitate the adjustment of the support position.

[0022] A limiting rod 14 is provided on the top of the support plate 5, and the limiting rod 14 is formed integrally with the support plate 5. When in use, the support frame 1 is used as the overlapping frame, and the support plate 4 and the support plate 5 are used as supporting components. The support frame 1 can be overlapped with the longitudinal beam of the belt conveyor through the overlapping hook 11, and the other end is supported by the first leg 8. Thus, the bottom gas leg of the pneumatic anchor drill is supported by the support plate 4, and a limiting space is formed by the folding shape at both ends of the support plate 4 and the sleeves 2 on both sides. The limiting stability is further improved by the support plate 5 and the limiting rod 14, and the bottom gas leg of the pneumatic anchor drill is limited. The bottom of the gas leg can also be fixed by the first fixing hole 6 with the bolt to prevent the gas leg from moving suddenly. Both sides of the support plate 5 are connected with first reinforcing rods 15, and the lower ends of the first reinforcing rods 15 on both sides are respectively connected with the casing 2 on both sides, and the first reinforcing rods 15 and the casing 2 form a triangle. When in use, the support frame 1 can also be placed at an angle through the overlap of the overlap hook 11 and the support of the first leg 8 and the second leg 10. At this time, according to the tilting direction, the bottom gas leg of the pneumatic anchor drill can be supported by both surfaces of the support plate 5, and the drill rod of the pneumatic anchor can pass through the middle space of the second leg 10. The bottom gas leg of the pneumatic anchor drill can be limited by the first reinforcing rods 15 on both sides of the support plate 5, and the bottom of the gas leg can be fixed by the second fixing hole 22 with bolts to prevent the gas leg from moving suddenly. At the same time, the first reinforcing rod 15 can also increase the strength of the support plate 5.

[0023] A screw assembly 16 is provided at one end of the support frame 1 near the insertion rod 9, and the screw assembly 16 includes a gripping tube 17 and a polygonal rod 18. Polygonal grooves 19 are provided on both sides of the gripping tube 17. Two groups of polygonal rods 18 are provided, and the two groups of polygonal rods 18 are respectively slidably arranged inside the two groups of polygonal grooves 19, and screws 20 are provided on the outside of the two groups of polygonal rods 18. The outsides of the screws 20 on both sides extend to the inside of the slots on both sides, respectively. Screw holes 21 are provided on the inside of the insertion rods 9 on both sides, and multiple groups of screw holes 21 are equidistantly arranged, and the screws 20 on both sides are respectively matched with the screw holes 21 on both sides. When in use, the insertion rod 9 can be moved in the slot, and the screw 20 is inserted into the screw hole 21. By rotating the holding tube 17, the polygonal rod 18 is rotated and moved in the polygonal groove 19, driving the screw 20 to rotate and move outward, and the thread is installed into the screw hole 21 at the corresponding position on the insertion rod 9, so as to fix the insertion rod 9 and adjust the length of the overall support frame 1 to adapt to different usage needs. When disassembling, the holding tube 17 is rotated in the opposite direction, so that the polygonal rod 18 is rotated and moved in the polygonal groove 19, driving the screw 20 to rotate and move inward and disengage from the screw hole 21.

[0024] Embodiment 2 according to Figure 1 , 2 As shown in Figures 3, 4 and 5, this embodiment proposes a simple anchor cable rack device, including a support frame 1 and a sleeve 2, sleeves 2 are movably provided at the middle ends of both sides of the support frame 1, and a connecting rod 3 is connected between two groups of the sleeves 2, a support plate 4 is provided on the connecting rod 3, and the two ends of the support plate 4 are folded, a support plate 5 is provided at one end of the top of the support plate 4, a first fixing hole 6 is provided at the middle position of the support plate 4, and a second fixing hole 7 is provided at the middle position of the support plate 5; A first leg 8 is provided at one end of both sides of the bottom of the support frame 1, and slots are provided at the other end of both sides inside the support frame 1, and rods 9 are inserted into the slots on both sides, and a second leg 10 is provided at one end of the top of the two groups of rods 9, and a lap hook 11 is provided at one end of the bottom of the two groups of rods 9. When in use, the support frame 1 is used as the overlapping frame body, and the support plate 4 and the supporting plate 5 are used as supporting components. The support frame 1 can be overlapped with the belt conveyor longitudinal beam through the overlapping hook 11, and the other end is supported by the first leg 8. Thus, the bottom gas leg of the pneumatic anchor drilling rig is supported by the support plate 4, and a limited space is formed by the folding of the two ends of the support plate 4 and the casing 2 on both sides, which limits the bottom gas leg of the pneumatic anchor drilling rig. The bottom of the gas leg can also be fixed by the first fixing hole 6 with bolts to prevent the gas leg from moving suddenly. The support frame 1 can also be tilted by the overlapping of the overlapping hook 11 and the support of the first leg 8 and the second leg 10. At this time, according to the tilting direction, the bottom gas leg of the pneumatic anchor drilling rig can be supported by both surfaces of the supporting plate 5, and the drill rod of the pneumatic anchor can pass through the middle space of the second leg 10. The first reinforcing rods 15 on both sides of the supporting plate 5 can limit the bottom gas leg of the pneumatic anchor drilling rig, and the bottom of the gas leg can also be fixed by the second fixing hole 22 with bolts to prevent the gas leg from moving suddenly, thereby further improving the safety under support at different angles.

[0025] A second reinforcing rod 22 is connected to one end between the two groups of the insertion rods 9, and a third reinforcing rod 23 is connected to the upper end between the two groups of the second legs 10. The strength between the two groups of insertion rods 9 and the second legs 10 is improved. A first connecting shaft 24 is connected to one end of the inner side of the support frame 1 close to the insertion rod 9, and at least two groups of the first connecting shaft 24 are provided. The strength of one end of the support frame 1 is improved. A connecting plate 25 is provided at one end of the inner side of the support frame 1 close to the first leg 8, and a second connecting shaft 26 is provided on the inner side of the support frame 1 at one end of the connecting plate 25. The strength of the other end of the support frame 1 is improved. A fourth reinforcing rod 27 is connected to one end of the first leg 8, and the upper end of the fourth reinforcing rod 27 is connected to the support frame 1, and the fourth reinforcing rod 27 and the first leg 8 and the support frame 1 form a triangle. The strength of the first leg 8 is improved and it is more durable.

[0026] The simple anchor cable frame device adopts a support frame 1 as an overlapping frame body, and adopts a support plate 4 and a support plate 5 as supporting components. The support frame 1 can be overlapped with the longitudinal beam of the belt conveyor through an overlapping hook 11, and the other end is supported by a first leg 8. Thus, the bottom air leg of the pneumatic anchor drill is supported by the support plate 4, and a limiting space is formed by the folding shape at both ends of the support plate 4 and the casing 2 on both sides to limit the bottom air leg of the pneumatic anchor drill. The bottom of the air leg can also be fixed by the first fixing hole 6 with bolts to prevent the air leg from moving suddenly, thereby reducing safety risks and reducing the unsafe factors of the air leg of the anchor drill moving and injuring people. The support frame 1 can also be tilted by overlapping the overlapping hooks 11 and supporting the first leg 8 and the second leg 10. At this time, according to the tilting direction, the bottom gas leg of the pneumatic anchor drill can be supported by the two surfaces of the support plate 5, and the drill rod of the pneumatic anchor can pass through the middle space of the second leg 10. The first reinforcing rods 15 on both sides of the support plate 5 can limit the bottom gas leg of the pneumatic anchor drill, and the bottom of the gas leg can be fixed by the second fixing hole 22 and the bolt to prevent the gas leg from moving suddenly, thereby further improving the safety under support at different angles. At the same time, the casing 2 can be moved and adjusted on the support frame 1. After adjustment, the position of the casing 2 and the upper support plate 4 can be fixed by fixing it with the knob bolt 12 and the fixing hole 13 at the corresponding position, so as to facilitate the adjustment of the support position. The insertion rod 9 can move in the slot. By rotating the holding tube 17, the polygonal rod 18 rotates and moves in the polygonal groove 19, which can drive the screw rod 20 to rotate and be threaded into the screw hole 21 at the corresponding position on the insertion rod 9, thereby fixing the insertion rod 9 and adjusting the length of the overall support frame 1 to adapt to different usage needs.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A simple anchor cable rack device, comprising a support frame (1) and a sleeve (2), characterized in that: The middle ends of both sides of the support frame (1) are movably provided with sleeves (2), and a connecting rod (3) is connected between the two groups of the sleeves (2), a supporting plate (4) is provided on the connecting rod (3), and the two ends of the supporting plate (4) are folded, a supporting plate (5) is provided at one end of the top of the supporting plate (4), a first fixing hole (6) is provided at the middle position of the supporting plate (4), and a second fixing hole (7) is provided at the middle position of the supporting plate (5); One end of both sides of the bottom of the support frame (1) is provided with a first support leg (8), and the other end of both sides of the inside of the support frame (1) is provided with a slot, and the slots on both sides are inserted with an insertion rod (9), and one end of the top of the two groups of the insertion rods (9) is provided with a second support leg (10), and one end of the bottom of the two groups of the insertion rods (9) is provided with a lap hook (11).

2. A simple anchor cable rack device according to claim 1, characterized in that: Both ends of the outer side of the sleeve (2) are threadedly mounted with knob bolts (12), the middle ends of both sides of the support frame (1) are provided with fixing holes (13), and a plurality of groups of fixing holes (13) are equidistantly arranged, and the knob bolts (12) are adapted to fit the fixing holes (13).

3. A simple anchor cable rack device according to claim 1, characterized in that: A limiting rod (14) is provided on the top of the support plate (5), and the limiting rod (14) and the support plate (5) are integrally formed.

4. A simple anchor cable rack device according to claim 1, characterized in that: Both sides of the support plate (5) are connected to first reinforcing rods (15), and the lower ends of the first reinforcing rods (15) on both sides are respectively connected to the sleeves (2) on both sides, and the first reinforcing rods (15) and the sleeves (2) form a triangle.

5. The simple anchor cable rack device according to claim 1, characterized in that: A screw assembly (16) is provided at one end of the support frame (1) near the insertion rod (9), and the screw assembly (16) comprises a gripping tube (17) and a polygonal rod (18). Polygonal grooves (19) are provided on both sides of the gripping tube (17). Two groups of polygonal rods (18) are provided, and the two groups of polygonal rods (18) are respectively slidably arranged inside the two groups of polygonal grooves (19). Screws (20) are provided on the outsides of the two groups of polygonal rods (18).

6. A simple anchor cable rack device according to claim 5, characterized in that: The outer sides of the screw rods (20) on both sides extend to the inside of the slots on both sides respectively, the inner sides of the insertion rods (9) on both sides are provided with screw holes (21), and multiple groups of screw holes (21) are equidistantly arranged, and the screw rods (20) on both sides are respectively matched with the screw holes (21) on both sides.

7. A simple anchor cable rack device according to claim 1, characterized in that: One end between the two groups of the insertion rods (9) is connected to a second reinforcement rod (22), and the upper end between the two groups of the second legs (10) is connected to a third reinforcement rod (23).

8. A simple anchor cable rack device according to claim 7, characterized in that: A first connecting shaft (24) is connected to one end of the inner side of the support frame (1) close to the insertion rod (9), and at least two groups of the first connecting shafts (24) are provided.

9. A simple anchor cable rack device according to claim 8, characterized in that: A connecting plate (25) is provided on one end of the inner side of the support frame (1) close to the first supporting leg (8), and a second connecting shaft (26) is provided on the inner side of the support frame (1) at the position of one end of the connecting plate (25).

10. A simple anchor cable rack device according to claim 9, characterized in that: One end of the first leg (8) is connected to a fourth reinforcement rod (27), and the upper end of the fourth reinforcement rod (27) is connected to the support frame (1), so that a triangle is formed between the fourth reinforcement rod (27), the first leg (8) and the support frame (1).

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