Mining cable suspension device

Abstract

The utility model discloses a mining cable suspension device, which relates to the technical field of mining cables and comprises a hook and further comprises an anti-falling mechanism connected with the hook. A plurality of groups of connecting cylinders are arranged, and one group of connecting cylinders are connected with the hook; the suspension mechanism is connected with the connecting cylinder; and the splicing mechanism is connected with the connecting cylinder. According to the utility model, the hooks are hung on the hanging points, the anti-drop mechanisms prevent the hooks from being separated from the hanging points, the plurality of groups of connecting cylinders are longitudinally and linearly spliced together by utilizing the splicing mechanisms according to the number of cables needing to be hung, the distance between two adjacent groups of connecting cylinders can be adjusted and controlled, and the cables are placed on the hanging mechanisms; the suspension mechanism suspends and supports the cable.

Description

Technical Field

[0001] This utility model relates to the field of mining cable technology, specifically a mining cable suspension device. Background Technology

[0002] A coal seam roadway is a roadway that advances parallel to the coal seam plane, penetrating into and remaining within the coal seam. Based on their dip angle, roadways can be classified into three main categories: vertical roadways, horizontal roadways, and inclined roadways. Based on their purpose and service area, they can be classified into three main categories: development roadways, preparation roadways, and mining roadways. Preparation roadways and mining roadways are often collectively referred to as mining area roadways.

[0003] During the construction of coal mine roadways, workers need to hang mining cables. Traditional mining cable suspension devices consist of cable hooks, which are fixed to the sides of the roadway, and the cables are suspended from the hooks. However, the number of hooks cannot be adjusted according to the number of cables. Therefore, there is an urgent need for a new mining cable suspension device to solve this problem. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a mining cable suspension device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A mining cable suspension device includes a hook and further includes:

[0007] An anti-detachment mechanism, connected to the hook, is used to prevent the hook from detaching from the suspension point;

[0008] A connecting cylinder, wherein several sets of the connecting cylinders are provided, and one set of the connecting cylinders is connected to a hook;

[0009] The suspension mechanism, connected to the connecting cylinder, is used to suspend the cable;

[0010] The splicing mechanism, connected to the connecting cylinder, is used to connect two adjacent sets of connecting cylinders together.

[0011] As a further embodiment of this utility model: the anti-detachment mechanism includes:

[0012] An empty slot is provided on the hook;

[0013] A rotating groove is provided on the hook;

[0014] The rotating rod is rotatably connected at both ends to two sets of rotating slots;

[0015] A spiral spring, one end of which is connected to a rotating groove, and the other end of which is connected to a rotating rod;

[0016] It abuts against the arc plate and connects to the rotating rod.

[0017] As a further embodiment of this utility model: the suspension mechanism includes:

[0018] Rotating roller one is rotatably connected to the connecting cylinder;

[0019] The fixed cylinder connects to the connecting cylinder;

[0020] The sliding folding rod is slidably connected to the fixed cylinder;

[0021] The elastic element is connected to the fixed cylinder at its bottom end and to the bottom end of the sliding folding rod at its top end.

[0022] The second rotating roller is rotatably connected to the top of the sliding folding rod.

[0023] As a further embodiment of this utility model: the splicing mechanism includes:

[0024] A locking rod is connected to the top of the connecting cylinder, and the diameter of the locking rod matches the inner diameter of the connecting cylinder.

[0025] Threaded sleeve, threaded connection to the connecting cylinder;

[0026] The abutting sleeve connects to the threaded sleeve.

[0027] An elastic inclined arc block is connected to the bottom of the connecting cylinder. Several groups of the elastic inclined arc blocks are provided and are arranged in a circumferential manner with equal spacing. The elastic inclined arc blocks are elastic and their diameter gradually increases from the top to the bottom.

[0028] Compared with the prior art, the beneficial effects of this utility model are:

[0029] This utility model hangs a hook on a suspension point, and an anti-detachment mechanism prevents the hook from detaching from the suspension point. Depending on the number of cables to be suspended, several sets of connecting cylinders are longitudinally spliced ​​together in a straight line using a splicing mechanism. The spacing between adjacent sets of connecting cylinders can be adjusted and controlled. The cable is placed on the suspension mechanism, which provides suspension support for the cable. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of a mining cable suspension device according to an embodiment of the present invention.

[0031] Figure 2 for Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0032] Figure 3 This is a schematic diagram of the hook structure in an embodiment of the present utility model.

[0033] Figure 4 This is a cross-sectional view of the abutment sleeve in an embodiment of this utility model.

[0034] In the diagram: 1. Hook; 2. Empty groove; 3. Rotating groove; 4. Rotating rod; 5. Spiral spring; 6. Abutting arc plate; 7. Connecting cylinder; 8. Rotating roller one; 9. Fixed cylinder; 10. Sliding folding rod; 11. Elastic element; 12. Rotating roller two; 13. Clamping rod; 14. Threaded sleeve; 15. Abutting folding sleeve; 16. Elastic inclined arc block; 17. Scale line. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] In this embodiment of the utility model, please refer to Figures 1 to 4 A mining cable suspension device includes a hook 1, and further includes:

[0037] An anti-detachment mechanism, connected to hook 1, is used to prevent hook 1 from detaching from the suspension point;

[0038] Connecting cylinder 7, wherein several sets of connecting cylinder 7 are provided, and one set of connecting cylinder 7 is connected to hook 1;

[0039] The suspension mechanism, connected to the connecting cylinder 7, is used to suspend the cable;

[0040] The splicing mechanism, connected to the connecting cylinder 7, is used to connect two adjacent sets of connecting cylinders 7 together.

[0041] Hook 1 is hung on the suspension point. The anti-detachment mechanism prevents hook 1 from detaching from the suspension point. As needed, several sets of connecting cylinders 7 are longitudinally and linearly spliced ​​together using the splicing mechanism. The spacing between adjacent sets of connecting cylinders 7 can be adjusted and controlled. The cable is placed on the suspension mechanism, which provides suspension support for the cable.

[0042] As one embodiment of this utility model, please refer to Figure 1 , Figure 2 and Figure 3 The anti-detachment mechanism includes:

[0043] Empty slot 2 is provided on hook 1;

[0044] Rotating groove 3 is provided on hook 1;

[0045] The rotating rod 4 is rotatably connected at both ends to two sets of rotating slots 3;

[0046] The spiral spring 5 is connected at one end to the rotating groove 3 and at the other end to the rotating rod 4;

[0047] It abuts against the arc plate 6 and is connected to the rotating rod 4.

[0048] The abutting arc plate 6 abuts against the other side of the hook 1, and the hook 1 is hung on the suspension point. During the hanging process, the suspension point presses against the abutting arc plate 6, causing the abutting arc plate 6 to drive the rotating rod 4 to rotate. The spiral spring 5 deforms. When the suspension point is separated from the abutting arc plate 6, the abutting arc plate 6 rotates again to abut against the hook 1 under the drive of the spiral spring 5. The abutting arc plate 6 restricts the suspension point to prevent the hook 1 from being separated from the suspension point.

[0049] As one embodiment of this utility model, please refer to Figure 1 and Figure 2 The suspension mechanism includes:

[0050] Rotating roller 8 is rotatably connected to connecting cylinder 7;

[0051] Fixed cylinder 9 is connected to connecting cylinder 7;

[0052] The sliding folding rod 10 is slidably connected to the fixed cylinder 9;

[0053] The elastic element 11 is connected to the fixed cylinder 9 at its bottom end and to the bottom end of the sliding folding rod 10 at its top end.

[0054] The rotating roller 12 is rotatably connected to the top of the sliding folding rod 10.

[0055] Pulling the second rotating roller 12 away from the first rotating roller 8 causes the second rotating roller 12 to move, which in turn moves the sliding lever 10. The sliding lever 10 pulls the elastic element 11, causing it to deform elastically. The cable is then placed on the first rotating roller 8. Releasing the second rotating roller 12 causes the second rotating roller 12 to move downwards until it contacts the cable, thus limiting the cable's movement in conjunction with the first rotating roller 8. Both the first rotating roller 8 and the second rotating roller 12 are rotatable, facilitating the pulling of the cable. The elastic element 11 can be a spring, sheet metal, or similar material.

[0056] As one embodiment of this utility model, please refer to Figure 1 , Figure 2 and Figure 4 The splicing mechanism includes:

[0057] A locking rod 13 is connected to the top of the connecting cylinder 7, and the diameter of the locking rod 13 matches the inner diameter of the connecting cylinder 7.

[0058] Threaded sleeve 14 is threadedly connected to connecting sleeve 7;

[0059] The abutting sleeve 15 is connected to the threaded sleeve 14;

[0060] The elastic inclined arc block 16 is connected to the bottom of the connecting cylinder 7. The elastic inclined arc block 16 is provided in several groups and is arranged in a circumferential manner with equal spacing. The elastic inclined arc block 16 is elastic and its diameter gradually increases from the top to the bottom.

[0061] Insert the locking rod 13 into the connecting cylinder 7, with the insertion depth controllable. Rotate the threaded sleeve 14, which moves downwards, causing the abutting sleeve 15 to move downwards, so that the abutting sleeve 15 abuts against the elastic inclined arc block 16. Since the thickness of the elastic inclined arc block 16 gradually increases from top to bottom, the abutting sleeve 15 squeezes the elastic inclined arc block 16 during its downward movement, causing the elastic inclined arc block 16 to move to abut against the locking rod 13, thus fixing the locking rod 13 and fixing the two adjacent sets of connecting cylinders 7 together.

[0062] In this embodiment, anti-slip grooves or anti-slip pads may be provided on the inner wall of the elastic inclined arc block 16 to improve the friction between the elastic inclined arc block 16 and the locking rod 13.

[0063] As one embodiment of this utility model, please refer to Figure 1 and Figure 2 It also includes:

[0064] Scale line 17 is located on lever 13.

[0065] The insertion depth of the clamp 13 is controlled by the set scale line 17, thereby controlling the spacing between two adjacent sets of cables.

[0066] The working principle of this utility model is as follows: The hook 1 is hung on the suspension point. During the hanging process, the suspension point presses against the abutting arc plate 6, causing the abutting arc plate 6 to drive the rotating rod 4 to rotate. The spiral spring 5 deforms. When the suspension point disengages from the abutting arc plate 6, the spiral spring 5 drives the abutting arc plate 6 to rotate again to abut against the hook 1. The abutting arc plate 6 restricts the suspension point, preventing the hook 1 from disengaging. The locking rod 13 is inserted into the connecting cylinder 7, and the insertion depth is controllable. The threaded sleeve 14 is rotated, and the threaded sleeve 14 moves downwards, causing the abutting folding sleeve 15 to move downwards, so that the abutting folding sleeve 15 abuts against the elastic inclined arc block 16. Because the thickness of the elastic inclined arc block 16 gradually increases from top to bottom, the downward movement of the abutting folding sleeve 15... The elastic inclined arc block 16 is squeezed in the middle, causing it to move to abut against the clamping rod 13, thus fixing the clamping rod 13 and fixing the two adjacent sets of connecting cylinders 7 together. The number of connecting cylinders 7 is controlled according to the number of cables. The rotating roller 12 is pulled away from the rotating roller 8. At the same time, the rotating roller 12 drives the sliding folding rod 10 to move. The sliding folding rod 10 pulls the elastic element 11, causing the elastic element 11 to undergo elastic deformation. The cable is placed on the rotating roller 8. The rotating roller 12 is released. Under the reaction force of the elastic element 11, the rotating roller 12 moves downward to abut against the cable, cooperating with the rotating roller 8 to limit the cable. At the same time, both the rotating roller 8 and the rotating roller 12 are rotated to facilitate the pulling of the cable.

[0067] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0068] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mining cable suspension device comprising a hook, characterised in that, Also include: Anti-off mechanism, connected with the hook, for preventing the hook from being separated from the hanging point; Connecting barrel, the connecting barrel is provided with a plurality of groups, a group of the connecting barrel is connected with the hook; Suspension mechanism, connected with the connecting barrel, for suspending the cable; Splicing mechanism, connected with the connecting barrel, for connecting the adjacent two groups of connecting barrels together.

2. A cable suspension device for use in a mine according to claim 1, characterised in that, The anti-off mechanism includes: Hollow groove, opened on the hook; Rotary groove, provided on the hook; Rotary rod, both ends of which are respectively rotatably connected with two groups of rotary grooves; Spiral spring, one end of which is connected with the rotary groove, and the other end of which is connected with the rotary rod; Butt joint arc plate, connected with the rotary rod.

3. A cable suspension device for use in a mine according to claim 1, characterised in that, The suspension mechanism includes: Rotary roller one, rotatably connected with the connecting barrel; Fixed barrel, connected with the connecting barrel; Sliding folding rod, slidably connected with the fixed barrel; Elastic member, the bottom end of which is connected with the fixed barrel, and the top end of which is connected with the bottom end of the sliding folding rod; Rotary roller two, rotatably connected with the top end of the sliding folding rod.

4. A cable suspension device for use in a mine according to claim 1, characterised in that, The splicing mechanism includes: Clamping rod, connected with the top of the connecting barrel, the diameter of the clamping rod matches the inner diameter of the connecting barrel; Threaded sleeve, threadedly connected with the connecting barrel; Butt joint folding sleeve, connected with the threaded sleeve; Elastic inclined arc block, connected with the bottom of the connecting barrel, the elastic inclined arc block is provided with a plurality of groups, and is arranged in a circle at equal intervals, the elastic inclined arc block has elasticity, and the diameter of the elastic inclined arc block gradually increases from the top to the bottom.

5. A cable suspension device for use in a mine according to claim 4, characterised in that, Also include: Scale line, provided on the clamping rod.

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