CN220642183U - Lower jacking well type construction lifter - Google Patents
Lower jacking well type construction lifter Download PDFInfo
- Publication number
- CN220642183U CN220642183U CN202322342692.5U CN202322342692U CN220642183U CN 220642183 U CN220642183 U CN 220642183U CN 202322342692 U CN202322342692 U CN 202322342692U CN 220642183 U CN220642183 U CN 220642183U
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- box body
- well
- type construction
- lower jacking
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides a lower jacking well type construction lifter. The lower jacking well type construction lifter comprises: a limiting well; the pulley block is arranged on the limiting well; the steel wire rope is wound on the pulley block; the box body is fixedly arranged at the bottom of the steel wire rope; the adjusting wheel is arranged on the top inner wall of the limiting well, and the steel wire rope penetrates through the adjusting wheel to extend to the upper portion of the limiting well. The lower jacking well type construction lifter provided by the utility model has the advantages of simple structure, convenience in maintenance, high stability and high safety.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a lower jacking well type construction elevator.
Background
The lifting method has the defects of low efficiency and high noise, and the traditional lifter is arranged on the outer wall of a high-rise building, so that the danger of opening the protective door by mistake is high in the lifting or descending process of the lifter.
Accordingly, it is desirable to provide a new lower lift hoistway type construction hoist that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides a lower jacking well type construction elevator, which aims to solve the technical problem that a safety door is high in danger of being opened by mistake in the ascending or descending process of an elevator arranged on the outer wall of a building.
The lower jacking well type construction lifter provided by the utility model comprises: a limiting well; the pulley block is arranged on the limiting well; the steel wire rope is wound on the pulley block; the box body is fixedly arranged at the bottom of the steel wire rope; the adjusting wheel is arranged on the top inner wall of the limiting well, and the steel wire rope penetrates through the adjusting wheel to extend to the upper side of the limiting well; the adjusting component is arranged on the limiting well and is used for adjusting the height of the box body; the limiting assembly is arranged on the limiting well and used for limiting the adjusting assembly.
Preferably, the adjusting component comprises a motor, a winding shaft and a supporting frame, wherein the motor and the supporting frame are fixedly installed at the top of the limiting well, the winding shaft is rotatably installed on the supporting frame, the winding shaft is fixedly connected with an output shaft of the motor, and the steel wire rope is wound on the winding shaft.
Preferably, the limiting component comprises a hydraulic rod, a limiting block and a multi-edge block, wherein the hydraulic rod is fixedly arranged on the inner wall of the top of the supporting frame, the limiting block is fixedly arranged on an output rod of the hydraulic rod, and the multi-edge block is fixedly sleeved on the winding shaft and is positioned under the limiting block.
Preferably, a protective door is hinged to one side of the box body, a clamping plate is fixedly installed on the protective door, and a limiting rod is movably installed on the clamping plate.
Preferably, the protective door is fixedly provided with a recognition plate, the box body is provided with an infrared sensor which can be contacted with the recognition plate, and the recognition plate is made of copper.
Preferably, a limiting bar is arranged on the inner wall of the limiting well, two sliding blocks are slidably mounted in the limiting bar, and the two sliding blocks are fixedly connected with the box body.
Preferably, openings are formed in two sides of the box body, a plurality of blocking rods are arranged in the openings, and a jack for assisting the box body to start and ascend is arranged on the inner wall of the bottom of the limiting well.
Compared with the related art, the lower jacking well type construction lifter provided by the utility model has the following beneficial effects:
the utility model provides a lower top hoistway type construction lifter:
1. the strength required by pulling the steel wire rope connected with the box body can be reduced through the pulley block, so that the energy consumption is reduced, the trend of the steel wire rope can be adjusted through the adjusting wheel, the steel wire rope can be wound through the rotation of the motor driving winding shaft, so that the height of the box body can be adjusted, the stability of the winding shaft can be increased through the supporting frame, and the limit block is abutted against the multi-edge block through the extending length of the output rod of the hydraulic rod, so that the unstable box body caused by the unstable winding shaft can be prevented;
2. can prevent through the guard gate that the staff from falling down in by the box easily, increase the security, can carry out spacingly to the cardboard through the gag lever post and prevent that the guard gate from opening easily, can form the contrast of material with general metal and staff hand through the recognition pad of copper, prevent that staff's safety consciousness is poor to the hand shelters from infrared sensor and does not close the guard gate, can increase the stability when the box reciprocates through spacing cooperation slider, can prevent that the staff from falling out by the opening through the barrow, the staff can be delivered out small-size material through the interval of barrow simultaneously.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional front view of a lower hoistway type construction hoist according to a preferred embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
fig. 3 is a schematic three-dimensional structure of the case according to the present utility model.
Reference numerals in the drawings: 1. a limiting well; 2. pulley block; 3. a wire rope; 4. a case; 5. an adjusting wheel; 6. a motor; 7. a winding shaft; 8. a support frame; 9. a hydraulic rod; 10. a limiting block; 11. a multi-edge block; 12. a protective door; 13. an identification plate; 14. an infrared sensor; 15. a clamping plate; 16. a limit rod; 17. an opening; 18. a bar; 19. a limit bar; 20. a slide block; 21. and (5) a jack.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-3 in combination, fig. 1 is a schematic front sectional view of a construction lifter with a lower lifting shaft according to a preferred embodiment of the present utility model; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; fig. 3 is a schematic three-dimensional structure of the case according to the present utility model.
The lower jacking well type construction lifter comprises: a limiting well 1; the pulley block 2 is arranged on the limiting well 1; a wire rope 3, wherein the wire rope 3 is wound on the pulley block 2; the box body 4 is fixedly arranged at the bottom of the steel wire rope 3; the adjusting wheel 5 is arranged on the top inner wall of the limiting well 1, and the steel wire rope 3 passes through the adjusting wheel 5 to extend to the upper side of the limiting well 1; the adjusting component is arranged on the limiting well 1 and is used for adjusting the height of the box body 4; the limiting assembly is arranged on the limiting well 1 and used for limiting the adjusting assembly, the force required by pulling the steel wire rope 3 connected with the box body 4 can be reduced through the pulley block 2, so that the energy consumption is reduced, and the trend of the steel wire rope 3 can be adjusted through the adjusting wheel 5.
The adjusting component comprises a motor 6, a winding shaft 7 and a supporting frame 8, wherein the motor 6 and the supporting frame 8 are fixedly installed at the top of the limiting well 1, the winding shaft 7 is rotatably installed on the supporting frame 8, the winding shaft 7 is fixedly connected with an output shaft of the motor 6, the steel wire rope 3 is wound on the winding shaft 7, the winding shaft 7 is driven by the motor 6 to rotate so as to wind the steel wire rope 3, so that the height of the box 4 can be adjusted, and the stability of the winding shaft 7 can be increased through the supporting frame 8.
The limiting component comprises a hydraulic rod 9, a limiting block 10 and a multi-edge block 11, wherein the hydraulic rod 9 is fixedly installed on the inner wall of the top of the supporting frame 8, the limiting block 10 is fixedly installed on an output rod of the hydraulic rod 9, the multi-edge block 11 is fixedly sleeved on the winding shaft 7 and located under the limiting block 10, and the limiting block 10 is abutted against the multi-edge block 11 by adjusting the extending length of the output rod of the hydraulic rod 9 so as to prevent the unstable winding shaft 7 from leading to unstable box 4.
One side of the box body 4 is hinged with a protective door 12, a clamping plate 15 is fixedly arranged on the protective door 12, a limiting rod 16 is movably arranged on the clamping plate 15, workers can be prevented from falling down easily in the box body 4 through the protective door 12, safety is improved, and the clamping plate 15 can be limited through the limiting rod 16 to prevent the protective door 12 from being opened easily.
The protective door 12 is fixedly provided with a recognition plate 13, the box body 4 is provided with an infrared sensor 14 which can be contacted with the recognition plate 13, the recognition plate 13 is made of copper, the recognition plate 13 made of copper can be compared with common metals and hands of workers to form materials, the safety consciousness of the workers is prevented from being poor, and the infrared sensor 14 is shielded by hands without closing the protective door 12.
The inner wall of the limit well 1 is provided with a limit bar 19, two sliding blocks 20 are slidably mounted in the limit bar 19, the two sliding blocks 20 are fixedly connected with the box body 4, and the stability of the box body 4 in moving up and down can be improved by matching the limit bar 19 with the sliding blocks 20.
Openings 17 are formed in two sides of the box body 4, a plurality of blocking rods 18 are arranged in the openings 17, a jack 21 for assisting the box body 4 to start to ascend is arranged on the inner wall of the bottom of the limiting well 1, workers can be prevented from falling out of the openings 17 through the blocking rods 18, and meanwhile, the workers can deliver small-sized materials through the distance between the blocking rods 18.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the lower jacking well type construction lifter provided by the utility model is as follows:
the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
when the protective door 12 is opened firstly, the protective door 12 is closed after workers enter the box body 4, at the moment, the clamping plate 15 stretches into the box body 4, the limiting rod 16 is transversely forked on the clamping plate 15, so that the protective door 12 is protected, the protective door 12 is prevented from being opened easily, the identification plate 13 is close to the infrared sensor 14, the motor 6 is in an openable state, correspondingly, when the identification plate 13 is far away from the infrared sensor 14, the motor 6 cannot be opened, the motor 6 is opened, the motor 6 drives the winding shaft 7 to rotate to wind the steel wire rope 3, so that the box body 4 rises, when the box body 4 is stabilized, the hydraulic rod 9 is opened, the output rod of the hydraulic rod 9 stretches out to enable the limiting block 10 to abut against the multi-edge block 11, the unstable rotation of the winding shaft 7 is prevented, and the box body 4 is caused, the winding wire rope 3 can be selectively released or wound through controlling the rotation direction of the output shaft of the motor 6, and the purpose of moving the box body 4 up and down is achieved.
Compared with the related art, the lower jacking well type construction lifter provided by the utility model has the following beneficial effects:
the utility model provides a lower jacking well type construction lifter, which can reduce the force required by pulling a steel wire rope 3 connected with a box body 4 through a pulley block 2, thereby reducing energy consumption, can adjust the trend of the steel wire rope 3 through an adjusting wheel 5, can wind the steel wire rope 3 through driving a winding shaft 7 to rotate through a motor 6, can adjust the height of the box body 4, can increase the stability of the winding shaft 7 through a supporting frame 8, can prevent the box body 4 from being unstable due to the fact that a limiting block 10 abuts against a polygonal block 11 through adjusting the extending length of an output rod 9, can prevent workers from falling down easily in the box body 4 through a protective door 12, can increase safety, can limit a clamping plate 15 through a limiting rod 16 to prevent the protective door 12 from being opened easily, can form material comparison with common metals and hands of the workers, can prevent the workers from being poor in safety consciousness, can shield an infrared sensor 14 by hands without closing the protective door 12, can increase the stability of the box body 4 when the box body 4 moves up and down through a limiting bar 19 matched with a sliding block 20, can prevent the workers from falling down easily through a blocking rod 18, and can prevent the workers from falling down from a small distance 18 through a blocking rod 18.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A lower jacking hoistway type construction hoist, comprising:
a limiting well;
the pulley block is arranged on the limiting well;
the steel wire rope is wound on the pulley block;
the box body is fixedly arranged at the bottom of the steel wire rope;
the adjusting wheel is arranged on the top inner wall of the limiting well, and the steel wire rope penetrates through the adjusting wheel to extend to the upper side of the limiting well;
the adjusting component is arranged on the limiting well and is used for adjusting the height of the box body;
the limiting assembly is arranged on the limiting well and used for limiting the adjusting assembly.
2. The lower jacking hoistway type construction hoist according to claim 1, wherein the adjusting assembly comprises a motor, a winding shaft and a supporting frame, the motor and the supporting frame are fixedly installed at the top of the limiting well, the winding shaft is rotatably installed on the supporting frame, the winding shaft is fixedly connected with an output shaft of the motor, and the steel wire rope is wound on the winding shaft.
3. The lower jacking hoistway type construction lifter according to claim 2, wherein the limiting assembly comprises a hydraulic rod, a limiting block and a multi-edge block, the hydraulic rod is fixedly mounted on the top inner wall of the supporting frame, the limiting block is fixedly mounted on an output rod of the hydraulic rod, and the multi-edge block is fixedly sleeved on the winding shaft and located under the limiting block.
4. The lower jacking hoistway type construction hoist according to claim 1, wherein a protective door is hinged to one side of the box body, a clamping plate is fixedly installed on the protective door, and a limiting rod is movably installed on the clamping plate.
5. The lower jacking hoistway type construction hoist according to claim 4, wherein the protective door is fixedly provided with an identification plate, the box body is provided with an infrared sensor which can be in contact with the identification plate, and the identification plate is made of copper.
6. The lower jacking hoistway type construction hoist according to claim 1, wherein a limit bar is arranged on the inner wall of the limit well, two sliding blocks are slidably mounted in the limit bar, and the two sliding blocks are fixedly connected with the box body.
7. The lower jacking hoistway type construction lifter according to claim 1, wherein openings are formed in two sides of the box body, a plurality of blocking rods are arranged in two openings, and a jack for assisting the box body to start and ascend is arranged on the inner wall of the bottom of the limiting well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342692.5U CN220642183U (en) | 2023-08-30 | 2023-08-30 | Lower jacking well type construction lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342692.5U CN220642183U (en) | 2023-08-30 | 2023-08-30 | Lower jacking well type construction lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220642183U true CN220642183U (en) | 2024-03-22 |
Family
ID=90266659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322342692.5U Active CN220642183U (en) | 2023-08-30 | 2023-08-30 | Lower jacking well type construction lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220642183U (en) |
-
2023
- 2023-08-30 CN CN202322342692.5U patent/CN220642183U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |