CN111517197B - Elevator for construction machinery - Google Patents
Elevator for construction machinery Download PDFInfo
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- CN111517197B CN111517197B CN202010359340.9A CN202010359340A CN111517197B CN 111517197 B CN111517197 B CN 111517197B CN 202010359340 A CN202010359340 A CN 202010359340A CN 111517197 B CN111517197 B CN 111517197B
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- block
- box
- fixedly connected
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- baffle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
Abstract
The invention discloses a lifter for construction machinery, which structurally comprises a machine body, a control box, a protective device, a protective window and a guardrail, wherein the guardrail is connected between the machine body and the protective device through bolts, the protective device is fixedly connected at the top end of the machine body in an embedded manner, the protective device comprises a storage box, an elastic plate mechanism, a rotating shaft device, a connecting rod and an electric box, the storage box is fixedly connected at the left side and the right side of the guardrail in an embedded manner, and the elastic plate mechanism is fixedly connected at the uppermost part of the storage box in an embedded manner. The falling impact force is reduced, so that the crushed stones slowly fall into the collecting box, and the problem that the crushed stones are difficult to collect and treat is solved.
Description
Technical Field
The invention relates to the field of construction equipment, in particular to a building machinery elevator.
Background
The lift for building is the transportation equipment who transports pedestrian or building materials goods perpendicularly on the building site, because in the high floor at building site, its staff is carrying out construction work in the time, construction equipment can produce more rubble after with ground or wall contact, and these rubbles can splash everywhere, part rubble can fall from the high altitude, and the companion ladder just is one of personnel business turn over route, the rubble that falls in the high altitude can produce stronger impact force because of acceleration of gravity, cause the influence to personnel easily, lead to the emergence of incident.
Disclosure of Invention
The invention provides a building machinery elevator, aiming at the problems that during construction work of workers on high floors of a building site, construction equipment can generate more broken stones after contacting with the ground or a wall surface, the broken stones can splash everywhere, and part of the broken stones can fall from high altitude.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a lift for construction machinery, its structure includes organism, control box, protector, protection window, guardrail, protection window welded connection is in organism side, the control box inlays solid the connection in organism the place ahead position, guardrail bolted connection is between organism and protector, protector inlays solid the connection in organism top position, protector mainly includes receiver, bullet board mechanism, rotating shaft ware, connecting rod, electronic box, the receiver inlays solid the connection in the guardrail left and right sides, the connecting rod is connected with the electronic box electricity, electronic box bolted connection is on the organism top, rotating shaft ware fixed connection is in organism upper right corner department, bullet board mechanism inlays solid the connection in the receiver top.
As a further improvement of the invention, the elastic plate mechanism mainly comprises a baffle plate, a placing groove, a buffer mechanism and a spring, wherein the buffer mechanism is arranged in the baffle plate in a clearance fit manner, the placing groove is arranged below the baffle plate, the spring is fixedly embedded below the baffle plate and is arranged in the placing groove, and the baffle plate is made of Teflon material and is in an arc structure and has a certain inclination.
As a further improvement of the invention, the buffer mechanism mainly comprises a fixed plate, brace bars, supporting pieces and convex plates, wherein the brace bars are fixedly embedded at the top end inside the fixed plate, the convex plates and the supporting pieces are of an integrated structure, the convex plates are fixedly embedded below the brace bars in a matched manner with the supporting pieces, a plurality of convex plates and supporting pieces are arranged and uniformly distributed inside the fixed plate, and the convex plates and the supporting pieces have certain flexibility.
As a further improvement of the invention, the brace mainly comprises a union ring, short rings and long rings, wherein the short rings are connected to the left side and the right side of the union ring in a nested manner, the long rings are connected to the upper side and the lower side of the union ring in a nested manner, and the short rings and the long rings are made of natural latex materials and have certain stretchability and toughness.
As a further improvement of the invention, the storage box mainly comprises a box body, a protection sheet, a sliding block, a corner block and a collection box, wherein the protection sheet is fixedly embedded at the top end of the box body, the corner block is fixedly connected at the upper left corner of the box body and at the inner position of the protection sheet, the sliding block is arranged at the upper part in the box body, the collection box is arranged at the lower part in the box body in a clearance fit manner, and the two box bodies are arranged and are distributed and installed in a symmetrical structure by taking the machine body as a center line.
As a further improvement of the invention, the corner block mainly comprises a connecting block, a convex block, an oblique corner block, a buffer plate and a speed reducing mechanism, wherein the convex block is matched with the oblique corner block and is in an integrated structure with the connecting block, the buffer plate is movably clamped above the connecting block through the speed reducing mechanism, and the buffer plate is made of polyester plastics and has certain flexibility.
As a further improvement of the invention, the speed reducing mechanism mainly comprises a compression rod, a telescopic strip, a sphere, a blocking piece, an extension block and a cushion block, wherein the telescopic strip is connected outside the compression rod in a nested manner, the sphere is fixedly connected inside the blocking piece in an embedded manner, the blocking piece is fixedly connected to the side of the cushion block, the extension block is connected to the middle sections of the left end and the right end of the cushion block in a nested manner, and the cushion block is made of memory sponge material and has better rebound resilience.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. when the broken stones fall from a high place, the broken stones are impacted above the baffle plate of the elastic plate mechanism, the smaller broken stones can slide to a storage box below along the inclination of the baffle plate, when the larger broken stones fall, the larger broken stones can be firstly impacted above the baffle plate, the baffle plate drives the spring to compress downwards, the impact of the falling broken stones is dispersed to the periphery of the baffle plate, the bracing pieces on the inner layer of the baffle plate can be stretched to two sides due to the compression of the baffle plate, the dispersion of impact force is further accelerated, and finally the broken stones can fall to the storage boxes on two sides along the inclination angle of the baffle plate again, so that the potential safety hazard generated by falling stones in high altitude is effectively solved.
2. According to the invention, when the broken stones slide to two sides along the inclination angle of the baffle plate, smaller broken stones directly fall into the collecting box, larger or partially splashed broken stones downwards fall and hit on the corner block due to the blocking of the protective sheet, and the buffer plate above the corner block can further hit the broken stones above the corner block, so that the falling impact force is reduced, and the broken stones slowly fall into the collecting box, thereby solving the problem that the broken stones are difficult to collect and treat.
Drawings
Fig. 1 is a schematic structural view of an elevator for construction machinery according to the present invention.
Fig. 2 is a front half-sectional structural schematic view of the protection device of the present invention.
Fig. 3 is a front sectional structural schematic view of the springboard mechanism of the present invention.
Fig. 4 is a schematic structural view of a partial half-section of a buffering mechanism in a front view.
FIG. 5 is a top view of the riblets of the present invention.
Fig. 6 is a side sectional view of the storage case of the present invention.
FIG. 7 is a side cross-sectional structural schematic view of the corner block of the present invention.
Fig. 8 is a front view, partially in half section, schematically illustrating the reduction mechanism of the present invention.
In the figure: machine body-1, control box-2, protective device-3, protective window-4, guardrail-5, storage box-21, elastic plate mechanism-22, rotating shaft device-23, connecting rod-24, electric box-25, baffle-a 1, placing groove-a 2, buffer mechanism-a 3, spring-a 4, fixed plate-a 31, brace-a 32, brace-a 33, convex plate-a 34, combination ring-b 1, short ring-b 2, long ring-b 3, box body-c 1, protective plate-c 2, slide block-c 3, angle block-c 4, collection box-c 5, joining block-c 41, bump-c 42, oblique block-c 43, buffer plate-c 44, speed reduction mechanism-c 45, compression rod-d 1, telescopic strip-d 2, sphere-d 3, A barrier sheet-d 4, an extension block-d 5 and a cushion block-d 6.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1-5:
the invention provides a lifter for construction machinery, which structurally comprises a machine body 1, a control box 2, a protective device 3, a protective window 4 and a guardrail 5, wherein the protective window 4 is connected to the side of the machine body 1 in a welding mode, the control box 2 is fixedly connected to the front position of the machine body 1 in an embedding mode, the guardrail 5 is connected between the machine body 1 and the protective device 3 through bolts, the protective device 3 is fixedly connected to the top end of the machine body 1 in an embedding mode, the protective device 3 mainly comprises a storage box 21, an elastic plate mechanism 22, a rotating shaft device 23, a connecting rod 24 and an electric box 25, the storage box 21 is fixedly connected to the left side and the right side of the guardrail 5 in an embedding mode, the connecting rod 24 is electrically connected with the electric box 25, the electric box 25 is connected to the top end of the machine body 1 through bolts, the rotating shaft device 23 is fixedly connected to.
The elastic plate mechanism 22 mainly comprises a baffle a1, a placing groove a2, a buffering mechanism a3 and a spring a4, wherein the buffering mechanism a3 is installed inside the baffle a1 in a clearance fit mode, the placing groove a2 is arranged below the baffle a1, the spring a4 is fixedly connected below the baffle a1 and at the inner position of the placing groove a2, the baffle a1 is made of Teflon materials and is of an arc structure and has a certain inclination, dropped gravel can be effectively made to slide to two sides, and the problem that stones are stacked at the top end of the machine body 1 is solved.
The buffering mechanism a3 mainly comprises a fixing plate a31, a brace a32, a supporting piece a33 and a convex plate a34, wherein the brace a32 is fixedly embedded in the top end of the inside of the fixing plate a31, the convex plate a34 and the supporting piece a33 are of an integrated structure, the convex plate a34 is matched with the supporting piece a33 and fixedly embedded below the brace a32, a plurality of convex plates a34 and supporting pieces a33 are arranged and uniformly distributed in the fixing plate a31, and the convex plates a34 and the supporting pieces a33 have certain flexibility and can further improve the buffering effect on falling broken stones.
The brace a32 mainly comprises an union ring b1, a short ring b2 and a long ring b3, wherein the short ring b2 is connected to the left side and the right side of the union ring b1 in a nested mode, the long ring b3 is connected to the upper side and the lower side of the union ring b1 in a nested mode, the short ring b2 and the long ring b3 are made of natural latex materials and have certain stretchability and toughness, force can be effectively removed from broken stones, and the problem that the baffle a1 cannot continuously remove force is solved.
The specific use mode and function of the embodiment are as follows:
when broken stones fall from a high place, the broken stones strike the baffle a1 of the elastic plate mechanism 22, smaller broken stones slide to the storage box 21 below along the inclination of the baffle a1, when larger broken stones fall, the larger broken stones firstly strike the baffle a1, the baffle a1 drives the spring a4 to compress downwards, falling impact of the broken stones is dispersed to the periphery of the baffle a1, the brace a32 on the inner layer of the baffle a1 stretches towards two sides due to the compression of the baffle a1, so that the impact force is further accelerated to be dispersed, then the broken stones fall to the storage boxes 21 on two sides along the inclination angle of the baffle a1 again, and therefore the problem of potential safety hazards caused by high-altitude falling stones is effectively solved.
Example 2
As shown in fig. 6-8:
the invention provides a building machinery elevator, wherein a storage box 21 mainly comprises a box body c1, a protective sheet c2, a slide block c3, a corner block c4 and a collection box c5, wherein the protective sheet c2 is fixedly embedded at the top end of the box body c1, the corner block c4 is fixedly connected at the upper left corner of the box body c1 and at the inner position of the protective sheet c2, the slide block c3 is arranged at the upper part inside the box body c1, the collection box c5 is arranged below the inner part of the box body c1 in a clearance fit mode, the two box bodies c1 are arranged, the machine body 1 is used as a central line and distributed and installed in a symmetrical structure, sliding broken stones can be effectively collected, and the situation that the broken stones can splash around is avoided.
The corner block c4 mainly comprises an engagement block c41, a bump c42, an oblique angle block c43, a buffer plate c44 and a speed reducing mechanism c45, wherein the bump c42 is matched with the oblique angle block c43 and the engagement block c41 to form an integrated structure, the buffer plate c44 is movably clamped above the side of the engagement block c41 through the speed reducing mechanism c45, the buffer plate c44 is made of polyester plastics, has certain flexibility, can reduce the noise generated when crushed stones hit the buffer plate c44, and can enable the crushed stones to further slide into the collection box c5 due to the smoothness of the material.
The speed reducing mechanism c45 mainly comprises a compression rod d1, a telescopic strip d2, a sphere d3, a blocking piece d4, an extension block d5 and a cushion block d6, wherein the telescopic strip d2 is connected to the outside of the compression rod d1 in a nested mode, the sphere d3 is connected to the inside of the blocking piece d4 in a nested mode, the blocking piece d4 is fixedly connected to the side of the cushion block d6, the extension block d5 is connected to the middle sections of the left end and the right end of the cushion block d6 in a nested mode, the cushion block d6 is made of memory sponge materials, and the speed reducing mechanism has good rebound resilience, can enable the compressed cushion plate c44 to rebound quickly and restore, and can reduce falling speed of crushed stones.
The specific use mode and function of the embodiment are as follows:
according to the invention, when the crushed stones slide to two sides along the inclined angle of the baffle plate a1, smaller crushed stones directly fall into the collecting box c5, larger or partially splashed crushed stones are blocked by the protective sheet c2 at the top end of the collecting box 21 and fall downwards to contact the corner block c4, the buffer plate c44 above the corner block c4 can enable the crushed stones hit above the corner block c4 to move downwards, the telescopic strip d2 is matched with the compression rod d1, and the cushion blocks d6 at two sides of the compression rod d1 can absorb the impact force, so that the falling speed of the crushed stones is reduced, the crushed stones fall into the collecting box c5 below slowly, and the problem that the crushed stones are difficult to collect and process is solved.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (1)
1. The utility model provides a lift for construction machinery, its structure includes organism (1), control box (2), protector (3), protection window (4), guardrail (5), protection window (4) welded connection is in organism (1) side, control box (2) are built in and are connected in organism (1) the place ahead position, guardrail (5) bolted connection is between organism (1) and protector (3), its characterized in that: the protective device (3) is fixedly connected to the top end of the machine body (1) in an embedded mode;
the protection device (3) mainly comprises a storage box (21), an elastic plate mechanism (22), a rotating shaft device (23), a connecting rod (24) and an electric box (25), wherein the storage box (21) is fixedly connected to the left side and the right side of the guardrail (5), the connecting rod (24) is electrically connected with the electric box (25), the electric box (25) is connected to the top end of the machine body (1) through bolts, the rotating shaft device (23) is fixedly connected to the upper right corner of the machine body (1), and the elastic plate mechanism (22) is fixedly connected to the uppermost part of the storage box (21);
the elastic plate mechanism (22) mainly comprises a baffle (a1), a placing groove (a2), a buffering mechanism (a3) and a spring (a4), wherein the buffering mechanism (a3) is installed inside the baffle (a1) in a clearance fit mode, the placing groove (a2) is arranged below the baffle (a1), and the spring (a4) is fixedly connected below the baffle (a1) and is located inside the placing groove (a 2);
the buffer mechanism (a3) mainly comprises a fixed plate (a31), a brace (a32), a supporting piece (a33) and a convex plate (a34), wherein the brace (a32) is fixedly embedded at the top end position inside the fixed plate (a31), the convex plate (a34) and the supporting piece (a33) are in an integrated structure, and the convex plate (a34) is matched with the supporting piece (a33) and fixedly embedded below the brace (a 32);
the brace (a32) mainly comprises a combined ring (b1), a short ring (b2) and a long ring (b3), wherein the short ring (b2) is connected to the left side and the right side of the combined ring (b1) in a nested mode, and the long ring (b3) is connected to the upper side and the lower side of the combined ring (b1) in a nested mode;
the storage box (21) mainly comprises a box body (c1), a protection sheet (c2), a sliding block (c3), a corner block (c4) and a collection box (c5), wherein the protection sheet (c2) is fixedly connected to the top end of the box body (c1), the corner block (c4) is fixedly connected to the upper left corner of the box body (c1) and is located in the protection sheet (c2), the sliding block (c3) is arranged above the inner portion of the box body (c1), and the collection box (c5) is installed below the inner portion of the box body (c1) in a clearance fit mode;
the corner block (c4) mainly comprises an engagement block (c41), a bump (c42), an oblique angle block (c43), a buffer plate (c44) and a speed reducing mechanism (c45), wherein the bump (c42) is matched with the oblique angle block (c43) and the engagement block (c41) to form an integrated structure, and the buffer plate (c44) is movably clamped above the side of the engagement block (c41) through the speed reducing mechanism (c 45);
the speed reducing mechanism (c45) mainly comprises a compression rod (d1), a telescopic strip (d2), a ball body (d3), a blocking piece (d4), an extension block (d5) and a cushion block (d6), wherein the telescopic strip (d2) is connected to the outside of the compression rod (d1) in a nested mode, the ball body (d3) is connected to the inside of the blocking piece (d4) in a embedded mode, the blocking piece (d4) is fixedly connected to the side of the cushion block (d6), and the extension block (d5) is connected to the middle positions of the left end and the right end of the cushion block (d6) in a nested mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010359340.9A CN111517197B (en) | 2020-04-29 | 2020-04-29 | Elevator for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010359340.9A CN111517197B (en) | 2020-04-29 | 2020-04-29 | Elevator for construction machinery |
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| Publication Number | Publication Date |
|---|---|
| CN111517197A CN111517197A (en) | 2020-08-11 |
| CN111517197B true CN111517197B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010359340.9A Active CN111517197B (en) | 2020-04-29 | 2020-04-29 | Elevator for construction machinery |
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| JP4925105B2 (en) * | 2005-09-06 | 2012-04-25 | 三菱電機株式会社 | Elevator brake equipment |
| CN103738821A (en) * | 2013-12-18 | 2014-04-23 | 浙江万达建设集团有限公司 | Auto-induction opening and closing device of building floor construction protection door and construction process thereof |
| CN208907022U (en) * | 2018-09-15 | 2019-05-28 | 张伟 | A kind of lifting device for water supply and drainage construction |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200152A (en) * | 1979-01-12 | 1980-04-29 | Foster John W | Method for enhancing simultaneous fracturing in the creation of a geothermal reservoir |
| US7614820B2 (en) * | 2006-04-07 | 2009-11-10 | Lithocrete, Inc. | Non-slick surface-seeded aggregate concrete and method of forming |
| CN105926943B (en) * | 2016-06-17 | 2018-01-12 | 吴建华 | A kind of building site work high above the ground multi-function device |
| CN207739687U (en) * | 2017-12-26 | 2018-08-17 | 宁波鑫三利冷箱技术有限公司 | A kind of inspection climbing frame of container |
| CN208618860U (en) * | 2018-03-23 | 2019-03-19 | 天津同方工程技术咨询有限公司 | A kind of architectural engineering protective device |
| CN208907312U (en) * | 2018-07-30 | 2019-05-28 | 邱立强 | A kind of construction anti-falling device |
| CN208686131U (en) * | 2018-08-10 | 2019-04-02 | 崔景明 | A kind of safety protection device for building construction |
| CN208777753U (en) * | 2018-08-20 | 2019-04-23 | 重庆中航建设（集团）有限公司 | Safety protection device for building construction |
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2020
- 2020-04-29 CN CN202010359340.9A patent/CN111517197B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4925105B2 (en) * | 2005-09-06 | 2012-04-25 | 三菱電機株式会社 | Elevator brake equipment |
| CN103738821A (en) * | 2013-12-18 | 2014-04-23 | 浙江万达建设集团有限公司 | Auto-induction opening and closing device of building floor construction protection door and construction process thereof |
| CN208907022U (en) * | 2018-09-15 | 2019-05-28 | 张伟 | A kind of lifting device for water supply and drainage construction |
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| CN111517197A (en) | 2020-08-11 |
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Effective date of registration: 20210609 Address after: No.77, Renmin South Road, Longjiang Town, Shunde District, Foshan City, Guangdong Province, 528318 Applicant after: Foshan Shunde Longjiang Construction Engineering Co.,Ltd. Address before: 441003 No.58, Qinghe Road, No.156, Xiangfan, Xiangyang City, Hubei Province Applicant before: Bai Haishan |
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