CN211439802U - Colliery is belt installation device in pit - Google Patents
Colliery is belt installation device in pit Download PDFInfo
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- CN211439802U CN211439802U CN201921660561.9U CN201921660561U CN211439802U CN 211439802 U CN211439802 U CN 211439802U CN 201921660561 U CN201921660561 U CN 201921660561U CN 211439802 U CN211439802 U CN 211439802U
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Abstract
The utility model discloses a colliery is belt installation device in pit, including a plurality of flat tow rollers and fixed mounting support frame one, support frame two and support frame three on the bottom plate, and support frame two is located support frame one and support frame three in the middle of, common fixed mounting has erection column one and erection column two between support frame one, support frame two and the support frame three, and equal fixed mounting has two fixed blocks that the position is corresponding on erection column one and the two adjacent both sides walls of erection column, and fixed mounting has T-shaped piece on the fixed block, install fixture on the T-shaped piece, and clamping structure contains the spout, install telescopic machanism in the spout. Has the advantages that: the utility model discloses can fix the belt of placing on it, can guarantee its normal installation again, avoid because of the installation failure that the belt landing leads to, reduce and injure workman's possibility by a crashing object, and be applicable to the installation of not unidimensional size belt, application scope is wide.
Description
Technical Field
The utility model relates to a belt installation device especially relates to a colliery is belt installation device in pit.
Background
Through the retrieval, patent document CN 206677886U's patent authorization discloses a colliery belt installation device in pit, and first montant sets up at the chassis left end, and the second montant sets up at the chassis middle part, and high-order down tube one end is connected with first montant top, and the high-order down tube other end is connected with second montant top.
The coal mine underground belt installation device has the following defects: the device does not fix the belt placed on the device, so that the belt is easy to slip off in the moving process to cause mounting failure, and the common conveying belt is relatively heavy in weight and can injure workers when slipping off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the easy landing of the belt of arranging the device in among the prior art leads to the installation failure and probably causes the staff injured, and the colliery belt installation device in pit that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a colliery belt installation device in pit, includes a plurality of flat tow rollers and fixed mounting support frame one, support frame two and support frame three on the bottom plate, and support frame two is located support frame one and support frame three in the middle of, common fixed mounting has erection column one and erection column two between support frame one, support frame two and the support frame three, and equal fixed mounting has two fixed blocks that the position is corresponding on erection column one and the two adjacent both sides wall of erection column, and fixed mounting has T-shaped piece on the fixed block, install fixture on the T-shaped piece, and clamping structure contains the spout, install telescopic machanism in the spout.
In the coal mine underground belt installation device, the clamping mechanism is composed of a first fixing plate, a first fixing column, a first screw rod, a second fixing plate and a limit nut, the first fixing plate is connected to the fixing block through a T-shaped groove arranged at the lower end of the first fixing plate in a clamping mode, the second fixing plate is connected with the first fixing plate in a sliding mode through the fixing column, the first screw rod penetrates through the fixing column and is in threaded connection with the second fixing plate, and the limit nut is in threaded connection with the left side of the first screw rod.
In foretell colliery is belt installation device in pit, extending structure comprises slip post, cylinder and two screw rods, the outer wall fixed mounting of slip post has two sliders, and two sliders all are located the spout that corresponds, the cylinder is through seting up in the two sliding connection of spout of slip post inner wall in the slip post, two threaded connection of screw rod are in the cylinder.
In the coal mine underground belt installation device, a plurality of grooves are symmetrically formed in one side, close to the first fixing plate and the second fixing plate, of the first fixing plate, and a one-way bearing is rotatably connected to each groove through a rotating shaft.
In the coal mine underground belt installation device, the lower end of the bottom plate is fixedly provided with the installation seats, and the lower end of each installation seat is rotatably provided with the universal wheel.
In the coal mine underground belt installation device, the bottom plate, the first support frame, the second support frame and the third support frame are all made of stainless steel materials.
Compared with the prior art, the utility model discloses the advantage lies in:
1: the clamping mechanism is designed to fix the belt to be installed so as to prevent the belt from sliding off, and the belt in the clamping mechanism can keep rotating in the forward direction by matching with the design of the one-way bearing, so that the normal operation of installation operation is guaranteed while the belt is fixed.
2: the T-shaped block is matched with the T-shaped groove, the distance between the two corresponding clamping mechanisms can be adjusted, the second fixing plate is matched with the long groove, the vertical distance between the two fixing plates of the clamping mechanisms can be adjusted, and the requirement for fixing the belts with different sizes is met.
3: the cooperation of telescopic machanism and spout can carry on spacingly to the both sides that lie in the belt between two fixture, has avoided its removal in rotating the in-process for it is located same position all the time and installs, has reduced the degree of difficulty of installation.
To sum up, the utility model discloses can fix the belt of placing on it, can guarantee its normal installation again, avoid having reduced the possibility of injuring the workman by a crashing object because of the installation failure that the belt landing leads to, and be applicable to the installation of not unidimensional size belt, application scope is wide.
Drawings
Fig. 1 is a schematic structural view of a coal mine underground belt installation device provided by the utility model;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is an enlarged view of the structure of portion A in FIG. 2;
fig. 4 is an enlarged schematic view of a portion B in fig. 3.
In the figure: the device comprises a base plate 1, a first support frame 2, a second support frame 3, a third support frame 4, a first mounting column 5, a second mounting column 6, a fixed block 7, a T-shaped block 8, a first fixing plate 9, a T-shaped groove 10, a fixed column 11, a first screw rod 12, a second fixing plate 13, a second limit nut 14, a sliding groove 15, a groove 16, a one-way bearing 17, a sliding column 18, a cylinder 19 and a second screw rod 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a coal mine underground belt installation device comprises a plurality of flat dragging rollers, a first support frame 2, a second support frame 3 and a third support frame 4 which are fixedly installed on a bottom plate 1, wherein the first support frame 2, the second support frame 3 and the third support frame 4 sequentially rise from left to right, the second support frame 3 is located between the first support frame 2 and the third support frame 4, a first installation column 5 and a second installation column 6 are fixedly installed among the first support frame 2, the second support frame 3 and the third support frame 4 together, and the first installation column 5 is located at the lower end of the second installation column 6.
All fixed block 7 that two positions are corresponding is fixed mounting on the adjacent both sides wall of erection column one 5 and erection column two 6, and fixed mounting has T-shaped piece 8 on the fixed block 7, installs fixture on the T-shaped piece 8, and fixture can slide around on T-shaped piece 8.
The clamping mechanism comprises a first fixing plate 9, a first fixing column 11, a first screw 12, a second fixing plate 13 and a limit nut 14, wherein the first fixing plate 9 is connected to the fixing block 7 in a clamping mode through a T-shaped groove 10 formed in the lower end of the first fixing plate, the second fixing plate 13 is connected with the first fixing plate 9 in a sliding mode through the first fixing column 11, the first screw 12 penetrates through the first fixing column 11 and is in threaded connection with the second fixing plate 13, the limit nut 14 is in threaded connection with the left side of the first screw 12, the first screw 12 can drive the second fixing plate 13 to move up and down in an elongated.
Clamping structure contains spout 15, installs telescopic machanism in spout 15, and the cooperation that is located telescopic machanism among two corresponding clamping mechanism can play limiting displacement to the belt that is located clamping mechanism, avoids it to remove about.
The extending structure is by sliding column 18, cylinder 19 and two 20 constitutions of screw rod, the outer wall fixed mounting of sliding column 18 has two sliders, and two sliders all are located the spout 15 that corresponds, slider and spout 15's cooperation make extending structure can only the horizontal slip, cylinder 19 is in sliding column 18 through two sliding connection of spout of seting up in sliding column 18 inner wall, two 20 threaded connection of screw rod are in cylinder 19, two 20 screw rods of wrench movement can make cylinder 19 slide in two spouts, thereby realize stretching out and drawing back.
A plurality of grooves 16 have all been seted up to the equal symmetry in one side that fixed plate one 9 and fixed plate two 13 are close to mutually, and all rotate through the pivot in every groove 16 and be connected with one-way bearing 17 (worth mentioning, one-way bearing is current product, and its theory of operation and concrete structure do not do specifically expounded here), and one-way bearing 17's design makes the belt that is located fixture move forward only, and when its reverse movement landing, one-way bearing 17 stall can carry on spacingly to it.
A plurality of mounting seats are fixedly mounted at the lower end of the bottom plate 1, a universal wheel (worth mentioning, the universal wheel is an existing product, the working principle and the specific structure of the universal wheel are not specifically described here) is rotatably mounted at the lower end of each mounting seat, and the mounting seats are matched with the universal wheels to facilitate pushing of the device.
The bottom plate 1, the first support frame 2, the second support frame 3 and the third support frame 4 are all made of stainless steel materials, the practicability of the stainless steel materials is high, materials are convenient to obtain, and the production cost is low.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
In the utility model, the worker finds the starting point of the belt to be installed, places the upper belt on two flat drag rollers between two mounting posts 6, then moves the clamping device corresponding to the two sides to make the upper belt located between the first fixing plate 9 and the second fixing plate 13, unscrews the limit nut 14 to make the one-way bearings 17 corresponding to the upper and lower parts of the clamping mechanism contact with the upper belt, moves the telescopic mechanism to make the telescopic mechanism contact with the side wall of the upper belt, screws the second screw rod 20 to make the cylinder 19 extend and contact with the upper surface of the first fixing plate 9 to realize positioning, places the lower belt on two flat drag rollers between the first mounting posts 5, repeats the above operations to fix the lower belt, and moves the device forward after completion, when both the upper and lower belts emerge from the rear end of the device, the emerging belts are mounted on a conveyor, and then the device continues to be moved forward until the mounting is complete.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A coal mine underground belt installation device comprises a plurality of flat drag rollers, a first support frame (2), a second support frame (3) and a third support frame (4) which are fixedly arranged on a bottom plate (1), and the second support frame (3) is positioned between the first support frame (2) and the third support frame (4), it is characterized in that a first mounting column (5) and a second mounting column (6) are fixedly mounted among the first support frame (2), the second support frame (3) and the third support frame (4), two fixing blocks (7) with corresponding positions are fixedly arranged on two adjacent side walls of the first mounting column (5) and the second mounting column (6), and a T-shaped block (8) is fixedly arranged on the fixed block (7), a clamping mechanism is arranged on the T-shaped block (8), and the clamping structure comprises a sliding groove (15), and a telescopic mechanism is connected in the sliding groove (15) in a sliding manner.
2. The coal mine underground belt installation device according to claim 1, wherein the clamping mechanism is composed of a first fixing plate (9), a first fixing column (11), a first screw rod (12), a second fixing plate (13) and a limit nut (14), the first fixing plate (9) is connected to the fixing block (7) in a clamping mode through a T-shaped groove (10) formed in the lower end of the first fixing plate, the second fixing plate (13) is connected with the first fixing plate (9) in a sliding mode through the fixing column (11), the first screw rod (12) penetrates through the fixing column (11) to be connected with the second fixing plate (13) in a threaded mode, and the limit nut (14) is connected to the left side of the first screw rod (12) in a threaded mode.
3. The coal mine underground belt installation device according to claim 1, characterized in that the telescopic mechanism is composed of a sliding column (18), a cylinder (19) and a second screw rod (20), two sliding blocks are fixedly installed on the outer wall of the sliding column (18) and are located in corresponding sliding grooves (15), the cylinder (19) is connected in the sliding column (18) in a sliding mode through the second sliding grooves formed in the inner wall of the sliding column (18), and the second screw rod (20) is connected in the cylinder (19) in a threaded mode.
4. The coal mine underground belt installation device as claimed in claim 2, wherein a plurality of grooves (16) are symmetrically formed in one side, close to the first fixing plate (9) and the second fixing plate (13), of each fixing plate, and a one-way bearing (17) is rotatably connected to the inside of each groove (16) through a rotating shaft.
5. The coal mine underground belt installation device according to claim 1, characterized in that a plurality of installation seats are fixedly installed at the lower end of the bottom plate (1), and a universal wheel is rotatably installed at the lower end of each installation seat.
6. The coal mine underground belt installation device according to claim 1, wherein the bottom plate (1), the first support frame (2), the second support frame (3) and the third support frame (4) are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921660561.9U CN211439802U (en) | 2019-10-05 | 2019-10-05 | Colliery is belt installation device in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921660561.9U CN211439802U (en) | 2019-10-05 | 2019-10-05 | Colliery is belt installation device in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211439802U true CN211439802U (en) | 2020-09-08 |
Family
ID=72297193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921660561.9U Active CN211439802U (en) | 2019-10-05 | 2019-10-05 | Colliery is belt installation device in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211439802U (en) |
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2019
- 2019-10-05 CN CN201921660561.9U patent/CN211439802U/en active Active
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