CN211283392U - A lift for digging ore deposit has a safety structure - Google Patents
A lift for digging ore deposit has a safety structure Download PDFInfo
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- CN211283392U CN211283392U CN201921722984.9U CN201921722984U CN211283392U CN 211283392 U CN211283392 U CN 211283392U CN 201921722984 U CN201921722984 U CN 201921722984U CN 211283392 U CN211283392 U CN 211283392U
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- plate
- protection
- safety structure
- elevator
- bottom plate
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Abstract
The utility model discloses a lift that has a safety structure for digging ore deposit, including roof, bottom plate and a plurality of bracing piece, bracing piece evenly distributed is between roof and bottom plate to constitute the organism, the top surface of roof is equipped with the top guard plate, the top guard plate constitutes frustum nature structure, the top surface of top guard plate is equipped with the lift assembly pulley, the lift assembly pulley passes through bearing member and is connected with the roof, is located between the bracing piece of bottom plate with the one end, and be close to the inboard department of organism and be equipped with the protection curb plate. The utility model discloses in, at first intercept by the protection network, because its structural feature itself for the protection network plays certain cushioning effect, can not produce great destructive power when the object touches the protection curb plate, prolongs the life of protection curb plate when improving the protective power, and organism both sides open structure adopts the book floodgate mechanism, and the effect that the cooperation track realized the closure and opened realizes the comprehensive protection of lift.
Description
Technical Field
The utility model relates to a lift technical field especially relates to a lift that has a safety structure for digging ore deposit.
Background
A lifting operation platform is a multifunctional lifting mechanical device and can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a loading and unloading platform and the like. Elevators are commonly used for rescue and decoration. The elevator can be provided with auxiliary devices which are combined arbitrarily, so that the use efficiency is improved, the function of the elevator is exerted, and the best use effect is obtained.
The patent document provides a technical scheme for CN209009944U, as can be seen from the description of the specification and the accompanying drawings, the technical scheme realizes the ascending and descending of the moving plate mainly through the cooperation of multiple sets of transmission chains and pulleys, and it is obvious from the accompanying drawings that the height dimension of the moving plate is smaller than that of the support frame, that is, the moving plate cannot realize the complete protection of one side of the support frame, even if the moving plate can ascend and descend, the lateral area of the moving plate itself is constant, the protection capability is limited, and the expected effect cannot be achieved.
Therefore, we have devised an elevator having a safety structure for excavating a mine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to solve the problems suggested in the background art, an elevator having a safety structure for excavating a mine is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lifter with a safety structure for digging mine comprises a top plate, a bottom plate and a plurality of supporting rods, wherein the supporting rods are uniformly distributed between the top plate and the bottom plate and form a machine body;
the top surface of the top plate is provided with a top protection plate, the top protection plate forms a frustum structure, the top surface of the top protection plate is provided with a lifting pulley block, and the lifting pulley block is connected with the top plate through a bearing component;
a protective side plate is arranged between the support rods positioned at the same end of the bottom plate and close to the inner side of the machine body, a protective net is arranged on the outer side between the support rods, and the top and the bottom of the protective net are respectively connected and fixed with the corresponding top plate and the corresponding bottom plate;
the bottom surface symmetry of roof is equipped with rolls up floodgate mechanism, roll up floodgate mechanism and lie in the track cooperation on the bracing piece of bottom plate with one side.
As a further description of the above technical solution:
the rolling gate mechanism comprises a rolling frame, two ends of the rolling frame are rotatably connected with supporting plates, a rolling gate is wound on the rolling frame, and a push-pull cross rod is arranged at the end part of the rolling gate.
As a further description of the above technical solution:
the two ends of the push-pull cross rod are connected with the rails in a sliding mode, and handles are symmetrically arranged on two sides of the middle of the push-pull cross rod.
As a further description of the above technical solution:
the outer side of the supporting rod is provided with a limiting pulley block, and the limiting pulley block at least comprises two pulleys and is positioned at the upper part and the lower part of the supporting rod.
As a further description of the above technical solution:
the bottom surface of bottom plate is equipped with the reinforcing plate muscle of a plurality of perpendicular intercrossing settings, reinforcing plate muscle and bottom plate welding.
As a further description of the above technical solution:
an installation boss is arranged between the supporting rod and the protective net, and a pressing strip is arranged on one side, far away from the installation boss, of the protective net.
As a further description of the above technical solution:
the protective net is fixedly connected with the mounting boss through a pressing strip and a bolt, the cross section of the pressing strip is an L-shaped mechanism, and reinforcing ribs are distributed on the inner side of the pressing strip.
As a further description of the above technical solution:
the top of the rail is provided with an opening corresponding to the position of the winding frame, and the opening is matched with the winding gate.
As a further description of the above technical solution:
the utility model discloses a spacing assembly pulley, including bracing piece, spacing assembly pulley, bracing piece, speed reduction protector, bolt and bracing piece fixed connection, the bracing piece lies in the middle part of spacing assembly pulley with one side and is equipped with speed reduction protector, speed reduction protector passes through bolt and bracing piece fixed connection, the terminal surface that bracing piece one side was kept away from to speed reduction protector is equipped with at least three ejector pin, the ejector pin all is connected with the inside ejecting device transmission of speed reduction protector, the length from the.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the rising decline of organism is realized to lift assembly pulley cooperation actuating mechanism through the top, closed structure is adopted at the both ends of organism simultaneously, realize the protection through protection curb plate and protection network, establish the protection network in the outside of protection curb plate better simultaneously, and make both keep the uniform distance, when the object of great impact hits to the organism, at first intercept by the protection network, because the structural characteristic of its own, make the protection network play certain cushioning effect, the object can not produce great destructive power when touching the protection curb plate, prolong the life of protection curb plate when improving the protective power, organism both sides open-type structure adopts and rolls up floodgate mechanism, the closed effect of opening is realized to the cooperation track, realize the comprehensive protection of lift.
2. The utility model discloses in, be equipped with the speed reduction protector at bracing piece one side middle part, when the organism operation in-process breaks down and takes place the stall (speed unusual when rising or descending), can start ejecting device in proper order, it is ejecting with the ejector pin through ejecting device, make the wall of a well contact of ejector pin and lift, increase resistance, reduce speed, further guarantee safe operation.
Drawings
Fig. 1 is a front view of a safety structure elevator for excavating a mine according to the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
fig. 3 is a top view of a support rod of an elevator with a safety structure for mining according to the present invention;
fig. 4 is a structural view of a support rod of an elevator having a safety structure for excavating an ore according to the present invention;
fig. 5 is a side view of a support rod in an elevator having a safety structure for excavating a mine according to the present invention.
Illustration of the drawings:
1. a top plate; 2. a base plate; 3. a support bar; 4. a top guard plate; 5. a lifting pulley block; 6. a load bearing member; 7. a protective side plate; 8. a protective net; 9. a rolling shutter mechanism; 10. a track; 11. a winding frame; 12. a supporting plate; 13. rolling a gate; 14. pushing and pulling the cross bar; 15. a handle; 16. a limiting pulley block; 17. reinforcing the plate ribs; 18. mounting a boss; 19. layering; 20. an opening; 21. a deceleration guard; 22. a top rod; 23. and (4) an ejection device.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a lifter with a safety structure for digging mine comprises a top plate 1, a bottom plate 2 and a plurality of supporting rods 3, wherein the supporting rods 3 are uniformly distributed between the top plate 1 and the bottom plate 2 to form a machine body;
the top surface of the top plate 1 is provided with a top protection plate 4, the top protection plate 4 forms a frustum structure, the top surface of the top protection plate 4 is provided with a lifting pulley block 5, and the lifting pulley block 5 is connected with the top plate 1 through a bearing component 6;
a protective side plate 7 is arranged between the support rods 3 at the same end of the bottom plate 2 and close to the inner side of the machine body, a protective net 8 is arranged on the outer side between the support rods 3, and the top and the bottom of the protective net 8 are respectively connected and fixed with the corresponding top plate 1 and the corresponding bottom plate 2;
the bottom surface of the top plate 1 is symmetrically provided with a rolling shutter mechanism 9, and the rolling shutter mechanism 9 is matched with a track 10 on the supporting rod 3 which is positioned on the same side of the bottom plate 2.
The elevator is matched with a driving mechanism through a lifting pulley block 5 at the top to realize ascending and descending;
the two sides of the machine body are of open structures, so that people can conveniently go up and down quickly, the two ends of the machine body are of closed structures, protection is realized through the protection side plates 7 and the protection net 8, meanwhile, the protection net 8 is preferably arranged on the outer sides of the protection side plates 7, a certain distance is kept between the protection side plates and the protection net 8, when an object with large impact collides with the machine body, the object is firstly intercepted by the protection net 8, due to the structural characteristics of the object, the protection net 8 plays a certain buffering role, large destructive power cannot be generated when the object touches the protection side plates 7, the protection power is improved, and the service life of the protection side plates 7 is prolonged;
the two-side open structure adopts a rolling gate mechanism 9 and is matched with a track 10 to realize the closing and opening functions.
Specifically, the rolling gate mechanism 9 comprises a rolling frame 11, two ends of the rolling frame 11 are rotatably connected with supporting plates 12, a rolling gate 13 is wound on the rolling frame 11, a push-pull cross rod 14 is arranged at the end of the rolling gate 13, so that the rolling gate mechanism 9 can be conveniently opened or closed, and meanwhile, the rolling gate 13 can be of a net structure or a gate sheet combined structure.
Specifically, the two ends of the push-pull cross rod 14 are slidably connected with the rails 10, the handles 15 are symmetrically arranged on the two sides of the middle of the push-pull cross rod 14, and the rails 10 play a limiting role, so that the rolling gate 13 completely protects the entrance and the exit.
Specifically, the outer sides of the supporting rods 3 are provided with limiting pulley blocks 16, and the limiting pulley blocks 16 at least comprise two pulleys and are positioned at the upper part and the lower part of the supporting rods 3 and used for keeping the stability of the machine body in vertical operation.
Specifically, the bottom surface of bottom plate 2 is equipped with the reinforcing plate muscle 17 of a plurality of perpendicular intersection settings, and reinforcing plate muscle 17 welds with bottom plate 2, improves bottom plate 2's structural strength and distortion deformation resistance's ability.
Specifically, an installation boss 18 is arranged between the supporting rod 3 and the protective net 8, a pressing strip 19 is arranged on one side, far away from the installation boss 18, of the protective net 8, and the protective net 8 is flexibly installed and is convenient to detach and replace.
Specifically, the protective net 8 is fixedly connected with the mounting boss 18 through the pressing strip 19 and the bolt, the cross section of the pressing strip 19 is an L-shaped mechanism, reinforcing ribs are distributed on the inner side of the pressing strip 19, and the protective net 8 is fixedly mounted on the mounting boss 18 through the pressing strip 19, so that the protective net is convenient to disassemble and replace.
Specifically, an opening 20 is provided at a position corresponding to the winding rack 11 at the top end of the rail 10, and the opening 20 is matched with the winding gate 13, so that the winding gate 13 can conveniently enter the rail 10 through the opening 20.
It is specific, bracing piece 3 is located 16 middle parts with one side of spacing assembly pulley and is equipped with speed reduction protector 21, speed reduction protector 21 passes through bolt and 3 fixed connection of bracing piece, the terminal surface that 3 one side of bracing piece were kept away from to speed reduction protector 21 is equipped with at least three ejector pin 22, ejector pin 22 all is connected with the inside ejecting device 23 transmission of speed reduction protector 21, ejector pin 22's length from the bottom up increases in proper order, when the hourly speed appears in the organism operation process, ejecting device 23 can start in proper order, it is ejecting with ejector pin 22 through ejecting device 23, make the wall of a well contact of ejector pin 22 and lift, increase resistance, the reduction rate.
The working principle is as follows:
the elevator is matched with a driving mechanism through a lifting pulley block 5 at the top to realize ascending and descending;
the two ends of the machine body are of closed structures, protection is achieved through the protection side plates 7 and the protection net 8, meanwhile, the protection net 8 is preferably arranged on the outer sides of the protection side plates 7, a certain distance is kept between the protection side plates and the protection net 8, when an object with large impact collides with the machine body, the object is firstly intercepted by the protection net 8, due to the structural characteristics of the protection net 8, the protection net 8 plays a certain buffering role, large destructive power cannot be generated when the object touches the protection side plates 7, the protection power is improved, and the service life of the protection side plates 7 is prolonged;
the two-side open structure adopts a rolling gate mechanism 9 and is matched with a track 10 to realize the closing and opening functions.
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 (9)
1. The utility model provides a lift that is used for digging ore deposit and has a safety structure, includes roof (1), bottom plate (2) and a plurality of bracing piece (3), bracing piece (3) evenly distributed is between roof (1) and bottom plate (2) to constitute organism, its characterized in that:
the top surface of the top plate (1) is provided with a top protection plate (4), the top protection plate (4) forms a frustum structure, the top surface of the top protection plate (4) is provided with a lifting pulley block (5), and the lifting pulley block (5) is connected with the top plate (1) through a bearing component (6);
a protective side plate (7) is arranged between the supporting rods (3) at the same end of the bottom plate (2) and close to the inner side of the machine body, a protective net (8) is arranged on the outer side between the supporting rods (3), and the top and the bottom of the protective net (8) are respectively connected and fixed with the corresponding top plate (1) and the corresponding bottom plate (2);
the bottom surface symmetry of roof (1) is equipped with rolls up floodgate mechanism (9), roll up floodgate mechanism (9) and lie in bottom plate (2) with track (10) cooperation on same one side bracing piece (3).
2. The elevator with safety structure for mining according to claim 1, wherein the winding-gate mechanism (9) comprises a winding frame (11), both ends of the winding frame (11) are rotatably connected with supporting plates (12), a winding gate (13) is wound on the winding frame (11), and the end of the winding gate (13) is provided with a push-pull cross rod (14).
3. The elevator with safety structure for mining according to claim 2, wherein both ends of the push-pull cross bar (14) are slidably connected with the rails (10), and handles (15) are symmetrically provided at both sides of the middle of the push-pull cross bar (14).
4. The hoist with safety structure for mineral extraction according to claim 1, characterized in that the support rods (3) are provided with a stop pulley block (16) at the outer side, and the stop pulley block (16) comprises at least two pulleys and is located at the upper and lower parts of the support rods (3).
5. The elevator with safety structure for mining according to claim 1, wherein the bottom surface of the base plate (2) is provided with a plurality of reinforcing plate bars (17) arranged vertically to cross, and the reinforcing plate bars (17) are welded to the base plate (2).
6. The elevator with a safety structure for mining according to claim 1, wherein a mounting boss (18) is provided between the support rod (3) and the protection net (8), and a pressing strip (19) is provided on one side of the protection net (8) far from the mounting boss (18).
7. The elevator with the safety structure for mining according to claim 6, wherein the protection net (8) is fixedly connected with the installation boss (18) through a pressing strip (19) and a bolt, the cross section of the pressing strip (19) is an L-shaped mechanism, and reinforcing ribs are distributed on the inner side of the pressing strip (19).
8. The elevator with safety structure for mining according to claim 2, characterized in that an opening (20) is provided at the top end of the rail (10) corresponding to the position of the winding frame (11), the opening (20) being engaged with the winding gate (13).
9. The elevator with the safety structure for ore drawing according to claim 4, wherein the support rod (3) is provided with a speed reduction protection device (21) at the middle part of the same side of the limit pulley block (16), the speed reduction protection device (21) is fixedly connected with the support rod (3) through a bolt, at least three ejector rods (22) are arranged on the end surface of one side, away from the support rod (3), of the speed reduction protection device (21), the ejector rods (22) are in transmission connection with an ejection device (23) inside the speed reduction protection device (21), and the lengths of the ejector rods (22) are sequentially increased from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722984.9U CN211283392U (en) | 2019-10-15 | 2019-10-15 | A lift for digging ore deposit has a safety structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722984.9U CN211283392U (en) | 2019-10-15 | 2019-10-15 | A lift for digging ore deposit has a safety structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211283392U true CN211283392U (en) | 2020-08-18 |
Family
ID=72029539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921722984.9U Expired - Fee Related CN211283392U (en) | 2019-10-15 | 2019-10-15 | A lift for digging ore deposit has a safety structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211283392U (en) |
-
2019
- 2019-10-15 CN CN201921722984.9U patent/CN211283392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20201015 |