CN212315257U - Coal sample lifting device - Google Patents
Coal sample lifting device Download PDFInfo
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- CN212315257U CN212315257U CN202020214748.2U CN202020214748U CN212315257U CN 212315257 U CN212315257 U CN 212315257U CN 202020214748 U CN202020214748 U CN 202020214748U CN 212315257 U CN212315257 U CN 212315257U
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- guide rail
- rail frame
- guide
- sliding
- coal sample
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Abstract
The utility model belongs to the technical field of jacking equipment, specifically indicate a coal sample elevating gear, including the guide rail frame, the guide rail frame is gone up to slide and is equipped with the cage, guide rail frame top is equipped with the hoist engine, the hoist engine transmission is connected the cage, guide rail frame one side is equipped with the electrical control box, the electrical control box communication is connected the hoist engine is located cage sliding position's on the guide rail frame top and bottom are equipped with limit switch respectively, the limit switch communication is connected the electrical control box, the upper portion and the lower part of guide rail frame one side are equipped with elevating switch respectively, the elevating switch communication is connected the electrical control box. The utility model provides a coal sample elevating gear, the personnel of being convenient for take a sample are to the transport of coal sample jar, avoid artifical transport collection appearance jar to take place the safety problem.
Description
Technical Field
The utility model belongs to the technical field of jacking equipment, specifically indicate a coal sample elevating gear.
Background
At present, a train of a thermal power plant enters a coal unloading ditch of the plant, after a train sampling machine finishes sampling, a sample collection tank filled with coal samples is manually transported to the ground from the top of the train sampling machine by sampling personnel, and potential safety hazards exist.
Train sampler gathers appearance jar temporarily and highly higher (about 3.5 meters) apart from ground, and the space is narrow, the stair is steeper from top to bottom, and sample bucket is about 25KG, and it is inconvenient that the sample personnel transport sample bucket from top to bottom the stair, has the potential safety hazard, and lacks the relevant equipment of a solution above problem among the existing equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal sample elevating gear, the personnel of being convenient for take a sample are to the transport of coal sample jar, avoid artifical transport collection appearance jar to take place the safety problem.
In order to achieve the technical purpose, the utility model adopts the technical scheme that:
the utility model provides a coal sample elevating gear, includes the guide rail frame, it is equipped with the cage to slide on the guide rail frame, the guide rail frame top is equipped with the hoist engine, the hoist engine transmission is connected the cage, guide rail frame one side is equipped with electrical control box, electrical control box communication is connected the hoist engine is located guide rail frame goes up cage sliding position's top and bottom and is equipped with limit switch respectively, limit switch communication is connected electrical control box, the upper portion and the lower part of guide rail frame one side are equipped with switch respectively, the switch communication is connected electrical control box.
As a further improved scheme, the guide rail frame comprises two guide rails, the two guide rails are respectively provided with a sliding groove, the sliding grooves of the two guide rails are oppositely arranged, the suspension cage is in sliding fit with the sliding grooves of the two guide rails, one side of each of the two guide rails is provided with the suspension cage, and the other side of each of the two guide rails is fixedly provided with a plurality of support frames from top to bottom;
the support frame comprises two first support rods, the two first support rods are respectively and correspondingly fixedly arranged at the other sides of the two guide rails, and a second support rod is fixedly connected between the two first support rods.
As a further improved scheme, a sliding seat is detachably and fixedly installed on one side of the suspension cage, the two sides of the sliding seat are in sliding fit in the sliding grooves of the two guide rails, and the winch is in transmission connection with the top of the sliding seat.
As a further improved scheme, guide wheels are detachably arranged on the upper portion and the lower portion of two sides of the sliding seat respectively, the guide wheels are installed on the sliding seat through bolts, and the guide wheels on two sides of the sliding seat are in sliding fit with the guide rail sliding grooves on the same side respectively.
As a further improved scheme, a limiting ring is fixedly arranged at one end of the guide wheel close to the sliding seat, and the outer diameter of the limiting ring is larger than the width of the guide rail sliding groove.
As a further improved scheme, an installation platform is arranged at the top of the guide rail frame, the winch is installed at the top of the installation platform, a rain shielding plate is arranged above the winch, and the rain shielding plate is fixedly installed on the installation platform.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
the guide rail frame of the coal sample lifting device is fixedly arranged on a train sampling machine, when in use, a sampling person is positioned at an operation position at the upper part of the train sampling machine, a sample collecting tank is placed in a suspension cage, a descending switch in a lifting switch at the upper part of the guide rail frame is pressed, so that an electric control box controls a winch to move, the suspension cage is controlled by the winch to place downwards, when the suspension cage slides downwards to the bottom of the guide rail frame, the suspension cage is placed at a corresponding position of a limit switch at the bottom of the guide rail frame, the limit switch transmits a signal to the electric control box, the electric control box controls the winch and the suspension cage to stop moving, then the sampling person walks down the train sampling machine to take out the sample collecting tank in the suspension cage, the sampling person can control the suspension cage to move up and down through the lifting switch at the upper part or the lower part of the guide rail frame, when the suspension cage moves upwards, the, equipment structure is simple stable, and low in production cost just does benefit to and reforms transform the upgrading to current train sampling machine, and through above operation, the personnel of being convenient for take a sample are to the transport of coal sample jar, avoid artifical transport collection appearance jar to take place the safety problem.
The suspension cage is in sliding fit with the sliding grooves of the two guide rails so as to realize vertical sliding, and the two guide rails are fixed with each other through the support frame; the suspension cage slides on two sides of the guide rail through the sliding seat; the guide wheels on the two sides of the sliding seat are slidably arranged in the sliding grooves of the sliding rail, and the guide wheels can be replaced after the guide wheels are worn, so that the sliding seat is prevented from being damaged integrally, and the equipment is convenient to maintain; the limiting ring of the guide wheel can block the contact between the sliding seat and the guide rail, and the sliding seat is prevented from contacting the guide rail in the sliding process, so that abrasion is avoided.
Drawings
FIG. 1 is a front view of a coal sample elevating device in the present embodiment;
FIG. 2 is a side view of the coal sample elevating device in the present embodiment;
FIG. 3 is a cross-sectional view of the slide rail engaging the slide base in this embodiment;
FIG. 4 is an enlarged view of detail A of FIG. 3;
FIG. 5 is a schematic view of the mechanism for engaging the guide rail with the guide wheel in the present embodiment;
in the attached drawing, 1-guide rail bracket, 2-cage, 3-winch, 4-electrical control box, 5-limit switch, 6-lifting switch, 7-guide rail, 8-chute, 10-first support rod, 11-second support rod, 12-sliding seat, 13-guide wheel, 14-bolt, 15-limit ring, 16-mounting platform and 17-rain shield.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
As shown in fig. 1 to 5, a coal sample lifting device, including guide rail frame 1, sliding on guide rail frame 1 is equipped with cage 2, guide rail frame 1 top is equipped with hoist engine 3, hoist engine 3 transmission connection cage 2, guide rail frame 1 one side is equipped with electrical control box 4 (electrical control box 4 is common technical means among the prior art, wide application in automation equipment), hoist engine 3 is connected in electrical control box 4 communication, be located guide rail frame 1 on cage 2 sliding position's top and bottom be equipped with limit switch 5 respectively, limit switch 5 communication connection electrical control box 4, the upper portion and the lower part of guide rail frame 1 one side are equipped with lifting switch 6 respectively, lifting switch 6 includes lifting switch and decline switch, lifting switch 6 communication connection electrical control box 4.
A guide rail frame 1 of a coal sample lifting device is fixedly arranged on a train sampling machine, when the coal sample lifting device is used, a sampling person is positioned at an operation position at the upper part of the train sampling machine, a sample collection tank is placed in a suspension cage 2, a descending switch in a lifting switch 6 at the upper part of the guide rail frame 1 is pressed, so that an electric control box 4 controls a winding machine 3 to move, the winding machine 3 controls the suspension cage 2 to be placed downwards, when the suspension cage 2 slides downwards to the bottom of the guide rail frame 1, the suspension cage 2 is placed at a corresponding position of a limit switch 5 at the bottom of the guide rail frame 1, the limit switch 5 transmits a signal to the electric control box 4, so that the electric control box 4 controls the winding machine 3 and the suspension cage 2 to stop moving, then the sampling person walks down the train sampling machine to take out the sample collection tank in the suspension cage 2, the sampling person can control the suspension cage 2 to move up and down through the lifting switch 6 at the upper part or the lower part of the guide rail frame 1, when the, equipment structure is simple stable, and low in production cost just does benefit to and reforms transform the upgrading to current train sampling machine, and through above operation, the personnel of being convenient for take a sample are to the transport of coal sample jar, avoid artifical transport collection appearance jar to take place the safety problem.
In this embodiment, the guide rail frame 1 includes two guide rails 7, the two guide rails 7 are respectively provided with a sliding chute 8, the sliding chutes 8 of the two guide rails 7 are oppositely arranged, the suspension cage 2 is slidably fitted on the sliding chutes 8 of the two guide rails 7, one side of the two guide rails 7 is the suspension cage 2, and the other side of the two guide rails 7 is fixedly provided with a plurality of support frames from top to bottom;
the support frame comprises two first support rods 10, the two first support rods 10 are respectively and correspondingly fixedly arranged at the other sides of the two guide rails 7, and a second support rod 11 is fixedly connected between the two first support rods 10;
the suspension cage 2 is in sliding fit with the sliding grooves 8 of the two guide rails 7 so as to realize vertical sliding, and the two guide rails 1 are fixed with each other through the supporting frame.
In this embodiment, a sliding seat 12 is detachably and fixedly installed on one side of the suspension cage 2, two sides of the sliding seat 12 are slidably fitted in the sliding grooves 8 of the two guide rails 7, the winch 3 is in transmission connection with the top of the sliding seat 12, and the suspension cage 2 slides on two sides of the guide rails 7 through the sliding seat 12.
In this embodiment, guide wheel 13 can be dismantled respectively and be equipped with to the upper portion and the lower part of sliding seat 12 both sides, and guide wheel 13 passes through bolt 14 to be installed on sliding seat 12, and in guide wheel 13 of sliding seat 12 both sides sliding fit homonymy guide rail 7 spout 8 respectively, guide wheel 13 slidable mounting of sliding seat 12 both sides is inside the spout 8 of slide rail 7, takes place the wearing and tearing back when guide wheel 13, can change guide wheel 13, avoids sliding seat 12 overall damage, the equipment of being convenient for maintain the maintenance.
In this embodiment, a limiting ring 15 is fixedly disposed at one end of the guide wheel 13 close to the sliding seat 12, an outer diameter of the limiting ring 15 is larger than a width of the sliding groove 8 on the guide rail 7, and the limiting ring 15 of the guide wheel 13 can block the sliding seat 12 from contacting the guide rail 7, so as to prevent the sliding seat 12 from contacting the guide rail 7 during the sliding process, thereby causing permanent abrasion of the sliding seat 12.
In this embodiment, guide rail frame 1 top is equipped with mount table 16, and 16 top installation hoists 3 of mount table, 3 tops of hoists are equipped with dash board 17, dash board 17 fixed mounting on mount table 16, and under the bad weather condition such as sleet, dash board 17 can protect hoist 3, avoids hoist 3 to receive damage conditions such as external force influence emergence corruption.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a coal sample elevating gear, its characterized in that, includes the guide rail frame, the guide rail frame is gone up to slide and is equipped with the cage, the guide rail frame top is equipped with the hoist engine, the hoist engine transmission is connected the cage, guide rail frame one side is equipped with electrical control box, electrical control box communication is connected the hoist engine is located cage sliding position's on the guide rail frame top and bottom are equipped with limit switch respectively, limit switch communication is connected electrical control box, the upper portion and the lower part of guide rail frame one side are equipped with lifting switch respectively, the lifting switch communication is connected electrical control box.
2. The coal sample lifting device according to claim 1, wherein the guide rail frame comprises two guide rails, the two guide rails are respectively provided with a sliding groove, the sliding grooves of the two guide rails are arranged oppositely, the suspension cage is slidably fitted on the sliding grooves of the two guide rails, one side of the two guide rails is provided with the suspension cage, and the other side of the two guide rails is fixedly provided with a plurality of support frames from top to bottom;
the support frame comprises two first support rods, the two first support rods are respectively and correspondingly fixedly arranged at the other sides of the two guide rails, and a second support rod is fixedly connected between the two first support rods.
3. The coal sample lifting device according to claim 2, wherein a sliding seat is detachably and fixedly installed on one side of the suspension cage, two sides of the sliding seat are slidably fitted in the sliding grooves of the two guide rails, and the winch is in transmission connection with the top of the sliding seat.
4. The coal sample lifting device according to claim 3, wherein guide wheels are detachably mounted on the upper portion and the lower portion of each of two sides of the sliding seat, the guide wheels are mounted on the sliding seat through bolts, and the guide wheels on the two sides of the sliding seat are in sliding fit with the guide rail sliding grooves on the same side.
5. The coal sample lifting device according to claim 4, wherein a limiting ring is fixedly arranged at one end of the guide wheel close to the sliding seat, and the outer diameter of the limiting ring is larger than the width of the guide rail sliding groove.
6. The coal sample lifting device according to any one of claims 1 to 5, wherein a mounting table is arranged on the top of the guide rail frame, the winch is mounted on the top of the mounting table, and a rain shielding plate is arranged above the winch and fixedly mounted on the mounting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214748.2U CN212315257U (en) | 2020-02-21 | 2020-02-21 | Coal sample lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214748.2U CN212315257U (en) | 2020-02-21 | 2020-02-21 | Coal sample lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212315257U true CN212315257U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020214748.2U Active CN212315257U (en) | 2020-02-21 | 2020-02-21 | Coal sample lifting device |
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| CN (1) | CN212315257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104530A (en) * | 2021-12-30 | 2022-03-01 | 沃德林科环保设备（北京）有限公司 | Novel height-adjustable landing leg of inner floating roof storage tank |
-
2020
- 2020-02-21 CN CN202020214748.2U patent/CN212315257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104530A (en) * | 2021-12-30 | 2022-03-01 | 沃德林科环保设备（北京）有限公司 | Novel height-adjustable landing leg of inner floating roof storage tank |
| CN114104530B (en) * | 2021-12-30 | 2024-05-24 | 沃德林科环保设备（北京）有限公司 | Novel but interior floating roof storage tank height-adjusting landing leg |
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