CN215510760U - Connecting device for pulling and moving adhesive tape under coal mine - Google Patents
Connecting device for pulling and moving adhesive tape under coal mine Download PDFInfo
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- CN215510760U CN215510760U CN202121773733.0U CN202121773733U CN215510760U CN 215510760 U CN215510760 U CN 215510760U CN 202121773733 U CN202121773733 U CN 202121773733U CN 215510760 U CN215510760 U CN 215510760U
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 40
- 239000003245 coal Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
- 239000010959 steel Substances 0.000 claims abstract description 76
- 238000003825 pressing Methods 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model relates to the technical field of mines, in particular to a connecting device for pulling and moving an adhesive tape under a coal mine. The connecting plate is provided with the two triangular supporting blocks, so that the tensile force which can be borne by the connecting plate is increased, the service life of the connecting plate is prolonged, the embedded blocks and the embedded frames can embed the adhesive tapes into the embedded frames, the auxiliary fixing parts can press and clamp the excessive adhesive tapes, the anti-slip pads are arranged at the same time, the fixity of the first steel plate and the second steel plate to the adhesive tapes is greatly increased, the pulling-off and tearing conditions of the adhesive tapes are avoided, the device is low in cost, high in reliability and convenient to carry and operate, the adhesive tape heads and steel wire ropes in the adhesive tapes cannot be damaged during operation, the waste of the adhesive tapes is reduced, and the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of mines, in particular to a connecting device for pulling and moving an adhesive tape under a coal mine.
Background
A mine is a generic term for roadways, chambers, equipment, ground buildings and structures that form the production system of an underground coal mine. Inclined shafts, vertical shafts, adits and the like in underground mining of mines are also sometimes referred to as mines. The determination of the field range size, the mine production capacity and the service life of each mine is one of the key problems which must be solved in the mine self-design.
The belt conveyor is used as a main carrier for coal stream transportation, if the belt is torn, broken, aged, seriously worn and the like, the belt needs to be replaced, a belt joint is newly manufactured and is affected by the space of an operation site, in the process of replacing the belt, the common method of the drawstring generally adopts the modes of hemp rope plus manpower, steel wire rope plus slow winch and the like to transport the belt to the replacement position, the coal stream system is required to stop running in the operation process, a special device is lacked for pulling and moving the belt joint, the steel wire rope or the hemp rope is adopted to punch and pull on the belt, the belt head is easy to be damaged, the belt head needs to be cut, the cost is increased, the belt is easy to bend at the position of the belt joint by adopting the punching on the belt, the belt cannot be leveled, if the belt is seriously bent, the steel wire rope in the belt is damaged, the belt needs to be cut again when the belt head is manufactured, and the waste of the belt is caused, the cost is increased, the operation efficiency is low, the speed is low, and the influence on the normal production time is large when the adhesive tape is replaced every time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a connecting device for pulling and moving an adhesive tape under a coal mine.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a connecting device for pulling and moving an adhesive tape under a coal mine comprises a first steel plate and a second steel plate, wherein the outer wall of the top of the first steel plate is provided with two first mounting holes which are symmetrically distributed, and the outer wall of the top of the second steel plate is provided with two symmetrically distributed second mounting openings, the first steel plate is positioned above the second steel plate, the inner walls of the first mounting port and the second mounting port are sleeved with the same bolt, the bottom end of the bolt is screwed with a nut, the middle part of the outer wall of the top part of the second steel plate is provided with an opening, an embedded frame is fixed on the inner wall of the opening, an anti-skid pad is fixed in the middle of the outer wall of the bottom of the first steel plate, and the bottom outer wall of slipmat is fixed with the abaculus, the abaculus forms the joint cooperation with the abaculus frame, top outer wall one side of first steel sheet is fixed with the coupling assembling of two symmetric distributions, and the top outer wall middle part of first steel sheet is fixed with supplementary fixed subassembly.
Preferably, the connecting assembly comprises a connecting plate, the connecting plate is fixed on one side of the outer wall of the top of the first steel plate, a connecting port is formed in the outer wall of the connecting plate, two triangular supporting blocks which are symmetrically distributed are fixed on the outer wall of one side, close to the auxiliary fixing assembly, of the connecting plate, and the connecting port is located between the two triangular supporting blocks.
Preferably, supplementary fixed part includes the fixed plate, and the fixed plate is fixed in the top outer wall middle part of first steel sheet, one side outer wall of fixed plate all is fixed with the screw rod through the bearing, and the outer wall spiro union of screw rod has the screw thread piece, and the bottom outer wall of two screw thread pieces is fixed with same L shape clamp plate, and L shape clamp plate and first steel sheet form sliding fit.
Preferably, the first steel plate is close to the top outer wall of the fixed plate and is provided with two T-shaped sliding grooves which are symmetrically distributed, the inner walls of the T-shaped sliding grooves are connected with T-shaped sliding blocks in a sliding mode, and the top ends of the two T-shaped sliding blocks are fixedly connected with the L-shaped pressing plate.
Preferably, the first steel plate has the same specification as the second steel plate, and the non-slip mat can contact with the second steel plate.
Preferably, the L-shaped pressing plate may contact the fixing plate.
The utility model has the beneficial effects that:
1. according to the connecting device for pulling and moving the rubber belt in the underground coal mine, the two triangular supporting blocks are arranged on the connecting plate, so that the tensile force borne by the connecting plate can be increased, the service life of the connecting plate is prolonged, the rubber belt can be embedded into the embedded frame by the embedded blocks and the embedded frame, the additional rubber belt can be pressed downwards and clamped by the auxiliary fixing part, and meanwhile, the anti-slip mat is arranged, so that the fixing performance of the first steel plate and the second steel plate on the rubber belt is greatly increased, and the situations of pulling off and tearing of the rubber belt are avoided;
2. the connecting device for pulling and moving the rubber belt in the underground coal mine has the advantages of low cost, high reliability, portability and operation, and can not damage the rubber belt head and the steel wire rope in the rubber belt during operation, thereby reducing the waste of the rubber belt and reducing the cost.
Drawings
FIG. 1 is a schematic perspective view of a connecting device for pulling and moving an adhesive tape under a coal mine according to the present invention;
FIG. 2 is a schematic view of a vertical cross-sectional structure of a connecting device for pulling and moving an adhesive tape in a coal mine;
FIG. 3 is a schematic structural diagram of a side view and a vertical cross section of a connecting device for pulling and moving an adhesive tape in a coal mine.
In the figure: the device comprises a first steel plate 1, a second steel plate 2, a bolt 3, a nut 4, an embedded frame 5, a non-slip mat 6, an embedded block 7, a connecting plate 8, a connecting port 9, a triangular supporting block 10, a fixing plate 11, a T-shaped sliding groove 12, a T-shaped sliding block 13, a L-shaped pressing plate 14, a thread block 15 and a screw rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a connecting device for a coal mine underground pulling and moving adhesive tape comprises a first steel plate 1 and a second steel plate 2, wherein the outer wall of the top of the first steel plate 1 is provided with two first installing ports which are symmetrically distributed, the outer wall of the top of the second steel plate 2 is provided with two second installing ports which are symmetrically distributed, the first steel plate 1 is positioned above the second steel plate 2, the inner walls of the first installing ports and the second installing ports are sleeved with a same bolt 3, the bottom end of the bolt 3 is screwed with a nut 4, the middle part of the outer wall of the top of the second steel plate 2 is provided with an opening, the inner wall of the opening is fixed with an embedded frame 5, the middle part of the outer wall of the bottom of the first steel plate 1 is fixed with an anti-skid pad 6, the outer wall of the bottom of the anti-skid pad 6 is fixed with an embedded block 7, the embedded block 7 and the embedded frame 5 form a clamping fit, one side of the outer wall of the top of the first steel plate 1 is fixed with two connecting components which are symmetrically distributed, and the middle part of the outer wall of the top of the first steel plate 1 is fixed with an auxiliary fixing component, the device has low cost, high reliability and convenient carrying and operation, and can not damage the adhesive tape head and the steel wire rope in the adhesive tape during the operation, thereby reducing the waste of the adhesive tape and the cost;
the connecting assembly comprises a connecting plate 8, the connecting plate 8 is fixed on one side of the outer wall of the top of the first steel plate 1, a connecting port 9 is formed in the outer wall of the connecting plate 8, two triangular supporting blocks 10 which are symmetrically distributed are fixed on the outer wall of one side, close to the auxiliary fixing assembly, of the connecting plate 8, the connecting port 9 is located between the two triangular supporting blocks 10, the auxiliary fixing component comprises a fixing plate 11, the fixing plate 11 is fixed in the middle of the outer wall of the top of the first steel plate 1, a screw 16 is fixed on the outer wall of one side of the fixing plate 11 through a bearing, a threaded block 15 is screwed on the outer wall of the screw 16, the same L-shaped pressing plate 14 is fixed on the outer wall of the bottom of the two threaded blocks 15, the L-shaped pressing plate 14 is in sliding fit with the first steel plate 1, the two triangular supporting blocks are arranged on the connecting plate, so that the tensile force which can be born by the connecting plate can be increased, the service life of the connecting plate is prolonged, and the embedding block and the embedding frame can embed the adhesive tape into the embedding frame, the auxiliary fixing part can press and clamp the excessive adhesive tape downwards, and meanwhile, the anti-slip mat is arranged, so that the fixing performance of the first steel plate and the second steel plate on the adhesive tape is greatly improved, and the situations of pulling off and tearing of the adhesive tape are avoided;
The working principle is as follows: when the steel wire rope connecting device is used, an adhesive tape is placed between a first steel plate 1 and a second steel plate 2, the first steel plate 1 and the second steel plate 2 are driven to be clamped tightly through two bolts 3 and nuts 4, the adhesive tape can be embedded into an embedded frame 5 through an embedded block 7 and an embedded frame 5, the friction force of the first steel plate 1 to the adhesive tape is increased through an anti-slip pad 6, one end of the adhesive tape is pressed downwards through an L-shaped pressing plate 14, then two screws 16 are rotated to drive the L-shaped pressing plate 14 to move towards the first steel plate 1 and the second steel plate 2 through two thread blocks 15, so that one end of the adhesive tape is pressed and combined through the L-shaped pressing plate 14, the fixity of the first steel plate 1 and the second steel plate 2 to the adhesive tape is greatly increased, the pulling-off and tearing conditions of the adhesive tape are avoided, two triangular supporting blocks 10 are arranged on the connecting plate 8, the tensile force which can be born by the connecting plate 8 is increased, the service life of the connecting plate 8 is prolonged, a connecting port 9 and the connecting plate 8 can be bolted to a steel wire rope pulling the adhesive tape, and then the adhesive tape is pulled to the replacement position by adopting a winch traction mode.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A connecting device for a coal mine underground pulling and moving adhesive tape comprises a first steel plate (1) and a second steel plate (2), and is characterized in that the outer wall of the top of the first steel plate (1) is provided with two first mounting ports which are symmetrically distributed, the outer wall of the top of the second steel plate (2) is provided with two second mounting ports which are symmetrically distributed, the first steel plate (1) is positioned above the second steel plate (2), the inner walls of the first mounting ports and the second mounting ports are both sleeved with a same bolt (3), the bottom end of the bolt (3) is screwed with a nut (4), the middle part of the outer wall of the top of the second steel plate (2) is provided with an opening, the inner wall of the opening is fixed with an embedded frame (5), the middle part of the outer wall of the bottom of the first steel plate (1) is fixed with an anti-skid pad (6), the outer wall of the bottom of the anti-skid pad (6) is fixed with an embedded block (7), and the embedded block (7) and the embedded frame (5) form clamping matching, the top outer wall one side of first steel sheet (1) is fixed with the coupling assembling of two symmetric distributions, and the top outer wall middle part of first steel sheet (1) is fixed with supplementary fixed subassembly.
2. The device for connecting the coal mine underground pulling and moving adhesive tape according to claim 1, characterized in that the connecting assembly comprises a connecting plate (8), the connecting plate (8) is fixed on one side of the outer wall of the top of the first steel plate (1), a connecting port (9) is formed in the outer wall of the connecting plate (8), two symmetrically distributed triangular supporting blocks (10) are fixed on the outer wall of one side of the connecting plate (8) close to the auxiliary fixing assembly, and the connecting port (9) is located between the two triangular supporting blocks (10).
3. The connecting device for the coal mine underground pulling and moving adhesive tape according to claim 1, wherein the auxiliary fixing component comprises a fixing plate (11), the fixing plate (11) is fixed in the middle of the outer wall of the top of the first steel plate (1), a screw (16) is fixed on the outer wall of one side of the fixing plate (11) through a bearing, a threaded block (15) is screwed on the outer wall of the screw (16), the same L-shaped pressing plate (14) is fixed on the outer wall of the bottom of the two threaded blocks (15), and the L-shaped pressing plate (14) and the first steel plate (1) form sliding fit.
4. The connecting device for the coal mine underground pulling and moving adhesive tape according to claim 1, characterized in that the outer wall of the top of the first steel plate (1) close to the fixing plate (11) is provided with two T-shaped sliding grooves (12) which are symmetrically distributed, the inner walls of the T-shaped sliding grooves (12) are both connected with T-shaped sliding blocks (13) in a sliding manner, and the top ends of the two T-shaped sliding blocks (13) are both fixedly connected with an L-shaped pressing plate (14).
5. The connecting device for pulling and moving the adhesive tape under the coal mine well according to claim 1, wherein the specification of the first steel plate (1) is the same as that of the second steel plate (2), and the anti-skid pad (6) can be in contact with the second steel plate (2).
6. The connecting device for pulling and moving the adhesive tape under the coal mine well is characterized in that the L-shaped pressing plate (14) can be in contact with the fixing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773733.0U CN215510760U (en) | 2021-08-02 | 2021-08-02 | Connecting device for pulling and moving adhesive tape under coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773733.0U CN215510760U (en) | 2021-08-02 | 2021-08-02 | Connecting device for pulling and moving adhesive tape under coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215510760U true CN215510760U (en) | 2022-01-14 |
Family
ID=79788562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121773733.0U Active CN215510760U (en) | 2021-08-02 | 2021-08-02 | Connecting device for pulling and moving adhesive tape under coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215510760U (en) |
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2021
- 2021-08-02 CN CN202121773733.0U patent/CN215510760U/en active Active
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