CN210103225U - Cage lifting anti-falling protection device for polymetallic ores - Google Patents
Cage lifting anti-falling protection device for polymetallic ores Download PDFInfo
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- CN210103225U CN210103225U CN201920399113.1U CN201920399113U CN210103225U CN 210103225 U CN210103225 U CN 210103225U CN 201920399113 U CN201920399113 U CN 201920399113U CN 210103225 U CN210103225 U CN 210103225U
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Abstract
The utility model belongs to the technical field of the cage, especially, cage of polymetallic mineral promotes prevents weighing down protection device, prevent the problem that the ability is not enough to current cage, the following scheme is put forward at present, including the cage body, the top intermediate position fixedly connected with rings of cage body, be connected with wire rope on the rings, wire rope's outer lane has cup jointed the mount with cage body top fixed connection's U type structure, and the fixed horizontal pole that has two sets of parallel arrangement of fixed cover joint in the inside of mount, and two sets of horizontal poles are located the wire rope both sides, and two sets of protection machanisms that set up along its symmetry that the outer lane activity of two sets of horizontal poles cup jointed. The utility model discloses can cushion the cage when cage wire rope fracture and prevent falling, protect the inside personnel of cage and article safety, improve the security performance of cage, reduce the cage accident of falling that causes because of the wire rope fracture, make the cage operate steadily at the dynamics of buffering when falling simultaneously, reduce personnel's frightening degree when the fracture.
Description
Technical Field
The utility model relates to a cage technical field especially relates to a cage of polymetallic ore deposit promotes prevents weighing down protection device.
Background
A cage is a lift in a mine for transporting personnel, ore, materials, etc. Generally, the cage lifting anti-falling protection device can carry several tons, is similar to an elevator in purpose, is easy to fall when a steel wire rope for lifting is broken, causes accidents, is insufficient in anti-falling capacity of the existing cage, and needs a cage lifting anti-falling protection device for polymetallic ores.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cage of polymetallic ore deposit promotes prevents weighing down protection device has solved the current cage and has prevented the problem that the ability is not enough that falls.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cage lifting anti-falling protection device for polymetallic ores comprises a cage body, wherein a lifting ring is fixedly connected to the middle position of the top of the cage body, a steel wire rope is connected to the lifting ring, a fixing frame of a U-shaped structure fixedly connected with the top of the cage body is sleeved on the outer ring of the steel wire rope, two groups of cross rods which are arranged in parallel are fixedly sleeved inside the fixing frame, the two groups of cross rods are positioned on two sides of the steel wire rope, two groups of protection mechanisms which are symmetrically arranged along the outer ring of the two groups of cross rods in a sleeved mode are movably connected on one side of the two groups of protection mechanisms, clamping plates which are in sliding connection with the inner side wall of the fixing frame are fixedly connected on one side of the two groups of cross rods, pull plates fixedly connected with the steel wire rope are installed on one sides of the two groups of cross rods which are close to each other, pull rods are connected, a stop rod is movably sleeved in the extending hole.
Preferably, the protection mechanism includes the sleeve with chucking plate fixed connection, and telescopic bottom cup joints with the horizontal pole activity, and telescopic one side fixedly connected with cup joints with the horizontal pole activity the gear circle, and the meshing of the bottom of gear circle has with adjacent push pedal top fixed connection's rack.
Preferably, sleeve top opening part activity has cup jointed buffer tube, and buffer tube stretches into telescopic one end inner circle activity and has cup jointed the buffer beam, and the buffer beam is close to the one end fixedly connected with and the sleeve inside wall sliding connection's of horizontal pole piston board, and the buffer spring who cup joints with the buffer beam activity is installed to one side that the piston board is close to buffer tube, and buffer tube stretches out telescopic one end fixedly connected with stop block, and the stop block is kept away from one side welding of buffer tube and is had the locking tooth.
Preferably, two sets of the baffle with mount inside wall fixed connection is installed to the one side that the push pedal kept away from each other, and the push pedal passes through the mode and mount inside wall fixed connection of slider slide rail, and the push pedal sets up along the horizontal direction.
Preferably, the top of the fixing frame is provided with a through hole movably sleeved with the steel wire rope.
The utility model discloses:
cage body through setting up, rings, wire rope, the mount, the horizontal pole, the arm-tie, the pull rod, protection machanism, the chucking board, stretch into the hole, the shelves pole, the sleeve, the piston board, the buffer beam, buffer tube, stop block and push pedal, make this project organization letter easy operation swift, can cushion the cage and prevent falling when cage wire rope fracture, protect the inside personnel of cage and article safety, improve the security performance of cage, reduce the cage accident of falling that causes because of the wire rope fracture, the dynamics when falling is being cushioned simultaneously, make the cage operate steadily, reduce personnel's frightening degree when the fracture.
Drawings
FIG. 1 is a schematic structural view of a cage lifting anti-falling protection device for polymetallic ores, which is provided by the utility model;
FIG. 2 is a side view of a cage lift anti-fall protection device for polymetallic ores, which is provided by the present invention;
fig. 3 is the schematic structural diagram of the protection mechanism of the cage lifting anti-falling protection device for polymetallic ores provided by the utility model.
In the figure: the device comprises a cage body 1, a lifting ring 2, a steel wire rope 3, a fixing frame 4, a cross rod 5, a pulling plate 6, a pulling rod 7, a protection mechanism 8, a clamping plate 9, a stretching hole 10, a blocking rod 11, a sleeve 12, a piston plate 13, a buffer rod 14, a buffer sleeve 15, a stop block 16 and a push plate 17.
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.
Referring to fig. 1-3, a cage lifting anti-falling protection device for polymetallic ores comprises a cage body 1, a lifting ring 2 is fixedly connected at the middle position of the top of the cage body 1, a steel wire rope 3 is connected on the lifting ring 2, a fixing frame 4 of a U-shaped structure fixedly connected with the top of the cage body 1 is sleeved on the outer ring of the steel wire rope 3, two groups of cross rods 5 arranged in parallel are fixedly sleeved inside the fixing frame 4, the two groups of cross rods 5 are positioned at two sides of the steel wire rope 3, two groups of protection mechanisms 8 symmetrically arranged along the outer ring of the two groups of cross rods 5 in a movable sleeved mode, a clamping plate 9 slidably connected with the inner side wall of the fixing frame 4 is fixedly connected at one side of the two groups of the cross rods 8, a pulling plate 6 fixedly connected with the steel wire rope 3 is installed at one side of the two groups of the cross rods 5, pull rods 7 are, one side of the two groups of protection mechanisms 8 which are far away from each other is provided with an extending hole 10 which is positioned on the inner side wall of the fixed frame 4, and a stop lever 11 is movably sleeved in the extending hole 10.
Further, protection mechanism 8 includes sleeve 12 with chucking plate 9 fixed connection, and the bottom of sleeve 12 cup joints with the horizontal pole 5 activity, and one side fixedly connected with of sleeve 12 cup joints with the horizontal pole 5 activity ring gear, the meshing of the bottom of ring gear have with adjacent push pedal 17 top fixed connection's rack.
Particularly, a buffering sleeve 15 is movably sleeved at the opening at the top of the sleeve 12, a buffering rod 14 is movably sleeved at the inner ring of one end, extending into the sleeve 12, of the buffering sleeve 15, a piston plate 13 in sliding connection with the inner side wall of the sleeve 12 is fixedly connected to one end, close to the cross rod 5, of the buffering rod 14, a buffering spring movably sleeved with the buffering rod 14 is installed on one side, close to the buffering sleeve 15, of the piston plate 13, a stop block 16 is fixedly connected to one end, extending out of the sleeve 12, of the buffering sleeve 15, and a stop tooth is welded on one side, far away from the buffering.
It is worth explaining, the baffle that is fixedly connected with the inside wall of the fixing frame 4 is installed to the one side that two sets of push pedal 17 keep away from each other, and push pedal 17 passes through the mode of slider slide rail and is fixedly connected with the inside wall of the fixing frame 4, and push pedal 17 sets up along the horizontal direction.
In addition, the top of mount 4 is seted up with the through-hole that 3 activity muff-coupled of wire rope, and the one end fixedly connected with that the shelves pole 11 stretched into hole 10 and stretched into hole 10 inside wall fixed connection's spring, the promotion spring with 1 top fixed connection of cage body is installed to the bottom of arm-tie 6.
The working principle is as follows: when the device is used, after the steel wire rope 3 is broken, the pull plate 6 is moved downwards under the action of the pushing spring, then the two groups of push plates 17 are moved towards the direction away from each other under the driving of the pull rod 7, then the push plates 17 drive the racks to move, the racks drive the gear rings to move, so that the sleeve 12 rotates, the protection mechanism 8 with the vertical direction is deflected to the horizontal direction, then the stop block 16 is abutted against the inner side wall of a mine, meanwhile, the baffle rod 11 extends out from the extending hole 10 under the repair of the spring to block the clamping plate 9, the protection mechanism 8 is prevented from deflecting upwards, when in buffering, the stop plate 16 firstly pushes the buffer rod 14 to perform primary buffering under the action of the buffer spring, then the buffer oil arranged in the sleeve 12 is used for extrusion buffering, the force borne by the stop plate 16 is effectively buffered for multiple times in a grading manner, so that the buffering of the cage is stable when the cage falls, reduce the fluctuation when buffering, this project organization letter easy to answer convenient operation is swift, can cushion the cage when cage wire rope fracture and prevent falling, protects the inside personnel of cage and article safety, improves the security performance of cage, reduces the cage accident of falling that causes because of the wire rope fracture, and the dynamics when falling is being cushioned simultaneously, makes the cage operate steadily, reduces personnel's frightening degree when the fracture.
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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.
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 limited otherwise.
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 (5)
1. The cage lifting anti-falling protection device for the polymetallic ores comprises a cage body (1) and is characterized in that a lifting ring (2) is fixedly connected to the middle position of the top of the cage body (1), a steel wire rope (3) is connected to the lifting ring (2), a fixing frame (4) of a U-shaped structure fixedly connected with the top of the cage body (1) is sleeved on the outer ring of the steel wire rope (3), two groups of transverse rods (5) which are arranged in parallel are fixedly sleeved inside the fixing frame (4), the two groups of transverse rods (5) are located on two sides of the steel wire rope (3), two groups of protection mechanisms (8) which are symmetrically arranged along the two groups of transverse rods are movably sleeved on the outer ring of the transverse rods (5), one side of the two groups of protection mechanisms (8) is fixedly connected with a clamping plate (9) in sliding connection with the inner side wall of the fixing frame (4), and one side, close to the two groups of the transverse rods (5, both ends handing-over of arm-tie (6) have pull rod (7), and one side handing-over that two sets of pull rod (7) kept away from each other has push pedal (17), and is two sets of one side that protection mechanism (8) kept away from each other is seted up and is located stretching into hole (10) of mount (4) inside wall, and the inside activity that stretches into hole (10) has cup jointed shelves pole (11).
2. The cage lifting anti-falling protection device for polymetallic ores according to claim 1, characterized in that the protection mechanism (8) comprises a sleeve (12) fixedly connected with a clamping plate (9), the bottom of the sleeve (12) is movably sleeved with a cross rod (5), one side of the sleeve (12) is fixedly connected with a gear ring movably sleeved with the cross rod (5), and the bottom of the gear ring is meshed with a rack fixedly connected with the top of an adjacent push plate (17).
3. The cage lifting anti-falling protection device for the polymetallic ores, according to claim 2, is characterized in that a buffer sleeve (15) is movably sleeved at the opening at the top of the sleeve (12), a buffer rod (14) is movably sleeved at an inner ring of one end, extending into the sleeve (12), of the buffer sleeve (15), one end, close to the cross rod (5), of the buffer rod (14) is fixedly connected with a piston plate (13) in sliding connection with the inner side wall of the sleeve (12), a buffer spring movably sleeved with the buffer rod (14) is installed on one side, close to the buffer sleeve (15), of the piston plate (13), one end, extending out of the sleeve (12), of the buffer sleeve (15) is fixedly connected with a stop block (16), and stop teeth are welded on one side, far away from the buffer sleeve (15), of the stop block.
4. The cage lifting anti-falling protection device for polymetallic ores according to claim 1, characterized in that one side, far away from each other, of the two groups of push plates (17) is provided with a baffle fixedly connected with the inner side wall of the fixed frame (4), the push plates (17) are fixedly connected with the inner side wall of the fixed frame (4) in a sliding block and sliding rail manner, and the push plates (17) are arranged along the horizontal direction.
5. The cage lifting anti-falling protection device for polymetallic ores according to claim 1, characterized in that the top of the fixing frame (4) is provided with a through hole movably sleeved with the steel wire rope (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399113.1U CN210103225U (en) | 2019-03-27 | 2019-03-27 | Cage lifting anti-falling protection device for polymetallic ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399113.1U CN210103225U (en) | 2019-03-27 | 2019-03-27 | Cage lifting anti-falling protection device for polymetallic ores |
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| CN210103225U true CN210103225U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920399113.1U Active CN210103225U (en) | 2019-03-27 | 2019-03-27 | Cage lifting anti-falling protection device for polymetallic ores |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362095A (en) * | 2020-03-14 | 2020-07-03 | 阿帕狮龙电梯科技（苏州）有限公司 | Locking device for preventing elevator from falling |
| CN113279756A (en) * | 2021-05-19 | 2021-08-20 | 吕梁学院 | Carbon dioxide phase change fracturing permeability increasing system of immobile pipe column and control method thereof |
-
2019
- 2019-03-27 CN CN201920399113.1U patent/CN210103225U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362095A (en) * | 2020-03-14 | 2020-07-03 | 阿帕狮龙电梯科技（苏州）有限公司 | Locking device for preventing elevator from falling |
| CN113279756A (en) * | 2021-05-19 | 2021-08-20 | 吕梁学院 | Carbon dioxide phase change fracturing permeability increasing system of immobile pipe column and control method thereof |
| CN113279756B (en) * | 2021-05-19 | 2022-08-12 | 吕梁学院 | Carbon dioxide phase change fracturing permeability increasing system of immobile pipe column and control method thereof |
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