CN210914878U - Construction elevator - Google Patents
Construction elevator Download PDFInfo
- Publication number
- CN210914878U CN210914878U CN201921569775.5U CN201921569775U CN210914878U CN 210914878 U CN210914878 U CN 210914878U CN 201921569775 U CN201921569775 U CN 201921569775U CN 210914878 U CN210914878 U CN 210914878U
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- bevel gear
- plate body
- cage
- shaft
- suspension cage
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 239000000725 suspension Substances 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004035 construction material Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model relates to a construction elevator belongs to building construction equipment field, including the guide rail frame, the guide rail frame sets up along vertical direction, sliding connection has the cage on the guide rail frame, the both sides that just are located the cage on the cage are provided with the guard gate, the guard gate includes the first plate body and the second plate body of splicing along vertical direction, first plate body and second plate body articulate respectively and set up on the edge at the both ends of cage along vertical direction, be provided with the first plate body of drive and second plate body simultaneously towards same position pivoted drive arrangement on the cage, the utility model discloses the effect that the staff of being convenient for came in and go out the cage has.
Description
Technical Field
The utility model belongs to the technical field of the technique of building construction equipment and specifically relates to a construction elevator is related to.
Background
Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of cage, driving mechanism, standard section, wall, chassis, enclosure, electric system and other parts, and is one manned cargo carrying construction machine with unique box structure for comfortable and safe riding.
The existing chinese patent with an authorization publication number CN208308192U discloses a construction elevator, which comprises: the guide rail frame is arranged in the vertical direction and is arranged close to the working platform; an elevator cage which can slide along the extending direction of the guide rail frame; the extension plate is rotatably assembled at an outlet of the elevator cage through a rotating shaft which is horizontally arranged, and the extension plate can be carried on the working platform after rotating; and the control device is arranged between the lifting cage and the extension plate and used for controlling the extension plate to wind the rotating shaft, and a protective door is further arranged at an outlet of the rotating lifting cage.
The above prior art solutions have the following drawbacks: when using lift transportation construction material, at first need open the guard gate, then make the extension board rotate to subaerial at start control device, the staff just can get into in the lift cage, then need make the extension board turn back in the lift cage and close the guard gate again, whole process is comparatively inconvenient, influences construction material's conveying efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction elevator convenient to staff discrepancy cage.
The utility model aims at realizing through the following technical scheme:
the utility model provides a construction elevator, includes the guide rail frame, the guide rail frame sets up along vertical direction, sliding connection has the cage on the guide rail frame, the both sides that just are located the cage on the cage are provided with the guard gate, the guard gate includes the first plate body and the second plate body along the concatenation of vertical direction, first plate body and second plate body articulate respectively and set up on the edge at the both ends of cage along vertical direction, be provided with the first plate body of drive and second plate body simultaneously towards same position pivoted drive arrangement on the cage.
By adopting the technical scheme, when a worker needs to use the elevator, the driving device can be started, the driving device can drive the first plate body and the second plate body to rotate towards the direction far away from the cage, and the second plate body is abutted to the ground, so that workers can enter the suspension cage, and meanwhile, construction materials can be more stably transported into the suspension cage through the second plate body, the worker may then actuate the drive mechanism again to rotate the first plate and the second plate toward the cage, and finally, the protective door is abutted to the suspension cage and spliced with each other to form the protective door, then a worker can move to the designated height through the guide rail frame, and the protective door is opened by using the driving device after the worker arrives, so that the worker can go out of the suspension cage more conveniently, meanwhile, the second plate body can replace the extension plate, so that construction materials can be better transported into the suspension cage or a construction place.
The utility model discloses further set up to: the position that just is located the articulated department of first plate body on the cage rotates and is connected with first articulated shaft, the position that just is located the articulated department of second plate body on the cage rotates and is connected with the second articulated shaft, first plate body and first articulated shaft fixed connection, second plate body and second articulated shaft fixed connection.
Through adopting above-mentioned technical scheme, utilize first articulated shaft and second articulated shaft to realize the rotation of first plate body and second plate body promptly, make first plate body and second plate body can connect on the cage better simultaneously.
The utility model discloses further set up to: the driving device comprises a driving shaft connected to the suspension cage in a vertical rotating mode, the driving shaft is located at the same end of the first hinged shaft and the second hinged shaft, a first bevel gear and a second bevel gear are arranged on the driving shaft and located at the positions of the first hinged shaft and the second hinged shaft, a third bevel gear and a fourth bevel gear are arranged on the end portions of the first hinged shaft and the second hinged shaft respectively, the first bevel gear is meshed with the third bevel gear, the second bevel gear is meshed with the fourth bevel gear, the first bevel gear and the second bevel gear face to two opposite directions, and a motor used for driving the driving shaft to rotate is arranged on the suspension cage.
Through adopting the above technical scheme, the starter motor, the motor can drive the drive shaft and rotate, thereby drive first bevel gear and second bevel gear and rotate, and first bevel gear and second bevel gear then can drive third bevel gear and fourth bevel gear respectively and rotate, thereby drive first articulated shaft and second articulated shaft and rotate, and then drive first plate body and second plate body and rotate, and because first bevel gear and second bevel gear are towards opposite direction, consequently can make third bevel gear and fourth bevel gear's rotation direction opposite, thereby make first articulated shaft and second articulated shaft rotation direction opposite, thereby make first plate body and second plate body can simultaneously move towards in the cage or the cage is outer, thereby realized opening and closing of guard gate, and overall structure is comparatively simple, and the use is more convenient.
The utility model discloses further set up to: a cavity is formed in the position, where the driving shaft is located, of the suspension cage, and the driving shaft, the first bevel gear, the second bevel gear, the third bevel gear and the fourth bevel gear are located in the cavity.
By adopting the technical scheme, after the driving shaft, the first bevel gear, the second bevel gear, the third bevel gear and the fourth bevel gear are arranged in the cavity, the driving shaft, the first bevel gear, the second bevel gear, the third bevel gear and the fourth bevel gear can be protected better, and the driving shaft, the first bevel gear, the second bevel gear, the third bevel gear and the fourth bevel gear can work better.
The utility model discloses further set up to: the motor is arranged in the protective cover.
Through adopting above-mentioned technical scheme, the protection casing can protect the motor not receive sunlight to shine or the rainwater drenches to increase the life of motor.
The utility model discloses further set up to: and oil injection holes are formed in the positions, where the first bevel gear and the second bevel gear are located, of the suspension cage, and the oil injection holes are communicated with the cavity.
By adopting the technical scheme, lubricating oil can be added towards the positions of the first bevel gear and the second bevel gear through the oil injection holes, so that the first bevel gear and the second bevel gear can better drive the third bevel gear and the fourth bevel gear to rotate.
The utility model discloses further set up to: the second plate body is provided with a rubber strip on the edge far away from the hinged position, and the rubber strip is positioned on the surface of the second plate body far away from the suspension cage.
Through adopting above-mentioned technical scheme, the setting of rubber strip can reduce the second plate body and support the collision that receives subaerial, increases the life of second plate body.
To sum up, the utility model discloses a beneficial technological effect does:
1. the protective door of the suspension cage is arranged to be the first plate body and the second plate body which are hinged, the driving device is reused to drive the first plate body and the second plate body to rotate towards the same position at the same time, so that the protective door is opened, the second plate body can be abutted to the ground to replace an extension plate, a worker can better transport construction materials, after the construction materials enter the suspension cage, the driving device is reused to enable the first plate body and the second plate body to rotate to form the protective door, the worker can enter and exit the suspension cage more conveniently, and the use convenience of the construction lifter is improved;
2. through set up the drive shaft on the cage, set up first bevel gear and second bevel gear in the drive shaft to make first bevel gear and second bevel gear's orientation opposite, set up again with first bevel gear engaged with third bevel gear and with second bevel gear engaged with fourth bevel gear, so alright rotate towards same position with driving first plate body and second plate body, and whole structure is comparatively simple, convenient to use.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a cage according to an embodiment of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged partial schematic view of portion B of FIG. 2;
FIG. 5 is a schematic view of a partial cross-sectional structure of a cage according to an embodiment of the present invention;
FIG. 6 is an enlarged partial schematic view of portion C of FIG. 5;
fig. 7 is a partially enlarged schematic view of a portion D in fig. 5.
In the figure, 1, a guide rail bracket; 2. a suspension cage; 21. a drive shaft; 211. a first bevel gear; 212. a second bevel gear; 22. a motor; 221. a protective cover; 23. a cavity; 24. an oil filler hole; 3. a protective door; 31. a first plate body; 311. a first hinge shaft; 312. a third bevel gear; 32. a second plate body; 321. a second hinge shaft; 322. a fourth bevel gear; 323. a rubber strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a construction elevator, include guide rail frame 1 along the setting of vertical direction, sliding connection has cage 2 on guide rail frame 1, and the both sides that lie in cage 2 on cage 2 are provided with guard gate 3, and guard gate 3 includes first plate body 31 and second plate body 32, and first plate body 31 and second plate body 32 set up along vertical direction concatenation.
Referring to fig. 5 and 6, a first hinge shaft 311 and a second hinge shaft 321 (see fig. 7) are respectively rotatably connected to two ends of the cage 2 located at the protective door 3 along the vertical direction, the first plate 31 is fixedly connected to the first hinge shaft 311, the second plate 32 is fixedly connected to the second hinge shaft 321, a cavity 23 is formed in the cage 2 located at the same end of the first hinge shaft 311 and the second hinge shaft 321, the cavity 23 is formed along the vertical direction, a driving shaft 21 is rotatably connected to the cavity 23 along the vertical direction, a first bevel gear 211 and a second bevel gear 212 are respectively sleeved and fixedly connected to the driving shaft 21 at the positions of the first hinge shaft 311 and the second hinge shaft 321, the first bevel gear 211 and the second bevel gear 212 face opposite directions, a third bevel gear 312 engaged with the first bevel gear is coaxially connected to an end of the first hinge shaft 311, a fourth bevel gear 322 engaged with the second bevel gear 212 is coaxially connected to an end of the second hinge shaft 321, the suspension cage 2 is further provided with a motor 22, and the motor 22 can drive the driving shaft 21 to rotate.
When the worker needs to enter the cage 2, the starting motor 22 drives the driving shaft 21 to rotate, the driving shaft 21 drives the first bevel gear 211 and the second bevel gear 212 to rotate, the first bevel gear 211 and the second bevel gear 212 drive the third bevel gear 312 and the fourth bevel gear 322 to rotate respectively, the first bevel gear 211 and the second bevel gear 212 are in opposite directions, so that the third bevel gear 312 and the fourth bevel gear 322 rotate in opposite directions, the first hinge shaft 311 and the second hinge shaft 321 rotate in opposite directions, the first plate body 31 and the second plate body 32 can simultaneously rotate towards positions far away from the cage 2, the protective door 3 is opened, the second plate body 32 can rotate to abut against the ground, the worker can conveniently move construction materials into the cage, when the worker needs to leave the cage 2, the motor 22 is started to reversely rotate to close the protective door 3 after entering the cage 2, is very convenient.
Referring to fig. 2 and 3, a protective cover 221 is disposed at a position where the motor 22 is located on the suspension cage 2, the motor 22 is located in the protective cover 221, the protective cover 221 can prevent the motor 22 from being exposed to the sun or rain, and the service life of the motor 22 is prolonged, meanwhile, oil holes 24 are formed in positions of the first bevel gear 211 and the second bevel gear 212 on the suspension cage 2, the oil holes 24 are communicated with the cavity 23, and a worker can add lubricating oil to the first bevel gear 211 and the second bevel gear 212 through the oil holes 24, so that the first bevel gear 211 and the second bevel gear 212 can better drive the third bevel gear 312 and the fourth bevel gear 322 to rotate.
Referring to fig. 2 and 4, a rubber strip 323 is disposed on an edge of the second plate 32 away from the hinge, the rubber strip 323 is disposed along a length direction of the edge, and after the second plate 32 abuts against the ground, the rubber strip 323 can reduce wear of the ground to the second plate 32, and increase a service life of the second plate 32.
The implementation principle of the embodiment is as follows: when a worker needs to enter the cage 2, the motor 22 is started, the motor 22 drives the driving shaft 21 to rotate, the driving shaft 21 drives the first bevel gear 211 and the second bevel gear 212 to rotate simultaneously, the first bevel gear 211 and the second bevel gear 212 drive the third bevel gear 312 and the fourth bevel gear 322 to rotate respectively, the third bevel gear 312 and the fourth bevel gear 322 drive the first hinge shaft 311 and the second hinge shaft 321 to rotate respectively, because the first bevel gear 211 and the second bevel gear 212 face opposite directions, the rotation directions of the third bevel gear 312 and the fourth bevel gear 322 are opposite, and further the rotation directions of the first hinge shaft 311 and the second hinge shaft 321 are opposite, so that the first plate body 31 and the second plate body 32 can simultaneously rotate towards a position far away from the cage 2, thereby opening the protective door 3, and the second plate body 32 can rotate to abut against the ground, the working personnel can move into the construction material conveniently.
After the staff gets into cage 2, restart motor 22 reversal can make first plate body 31 and second plate body 32 gyration, thereby close guard gate 3, through setting up guard gate 3 into first plate body 31 and second plate body 32, thereby make first plate body 31 and second plate body 32 rotate simultaneously and open and close guard gate 3 again, and second plate body 32 can also regard as the extension board to use, make the staff can pass in and out cage 2 more conveniently, make construction elevator's use more convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a construction elevator, includes guide rail frame (1), vertical direction setting is followed in guide rail frame (1), sliding connection has cage (2), its characterized in that on guide rail frame (1): the safety door is characterized in that two sides of the suspension cage (2) are provided with a protective door (3), the protective door (3) comprises a first plate body (31) and a second plate body (32) which are spliced along the vertical direction, the first plate body (31) and the second plate body (32) are respectively hinged to edges of two ends of the suspension cage (2) along the vertical direction, and a driving device for driving the first plate body (31) and the second plate body (32) to rotate towards the same position simultaneously is arranged on the suspension cage (2).
2. A construction hoist according to claim 1, characterized in that: the position that just is located articulated department place of first plate body (31) on cage (2) rotates and is connected with first articulated shaft (311), the position that just is located articulated department place of second plate body (32) on cage (2) rotates and is connected with second articulated shaft (321), first plate body (31) and first articulated shaft (311) fixed connection, second plate body (32) and second articulated shaft (321) fixed connection.
3. A construction hoist according to claim 2, characterized in that: the driving device comprises a driving shaft (21) which is vertically and rotatably connected with the suspension cage (2), said drive shaft (21) being located at the same end of the first articulated shaft (311) and of the second articulated shaft (321), a first bevel gear (211) and a second bevel gear (212) are arranged on the driving shaft (21) and positioned at the first hinging shaft (311) and the second hinging shaft (321), the ends of the first articulated shaft (311) and the second articulated shaft (321) are respectively provided with a third bevel gear (312) and a fourth bevel gear (322), the first bevel gear (211) is meshed with a third bevel gear (312), the second bevel gear (212) is meshed with a fourth bevel gear (322), the first bevel gear (211) and the second bevel gear (212) face to two opposite directions, the suspension cage (2) is provided with a motor (22) for driving the driving shaft (21) to rotate.
4. A construction hoist according to claim 3, characterized in that: a cavity (23) is formed in the position, where the driving shaft (21) is located, of the suspension cage (2), and the driving shaft (21), the first bevel gear (211), the second bevel gear (212), the third bevel gear (312) and the fourth bevel gear (322) are located in the cavity (23).
5. A construction hoist according to claim 3, characterized in that: a protective cover (221) is arranged on the suspension cage (2) and at the position where the motor (22) is located, and the motor (22) is located in the protective cover (221).
6. A construction hoist according to claim 4, characterized in that: and oil injection holes (24) are formed in the positions, where the first bevel gear (211) and the second bevel gear (212) are located, of the suspension cage (2), and the oil injection holes (24) are communicated with the cavity (23).
7. A construction hoist according to claim 5, characterized in that: the second plate body (32) is provided with a rubber strip (323) on the edge far away from the hinged part, and the rubber strip (323) is positioned on the surface of the second plate body (32) far away from the suspension cage (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569775.5U CN210914878U (en) | 2019-09-20 | 2019-09-20 | Construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569775.5U CN210914878U (en) | 2019-09-20 | 2019-09-20 | Construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210914878U true CN210914878U (en) | 2020-07-03 |
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ID=71343701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569775.5U Active CN210914878U (en) | 2019-09-20 | 2019-09-20 | Construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210914878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723118A (en) * | 2020-12-03 | 2021-04-30 | 安徽中旭机械科技有限公司 | High-safety door for construction elevator |
| CN115354864A (en) * | 2022-08-02 | 2022-11-18 | 浙江宝盛建设集团有限公司 | Variable floor height assembled construction elevator business turn over material platform |
| CN117003082A (en) * | 2023-10-07 | 2023-11-07 | 福建力霸机械科技股份有限公司 | Elevator and built-in cage track |
-
2019
- 2019-09-20 CN CN201921569775.5U patent/CN210914878U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723118A (en) * | 2020-12-03 | 2021-04-30 | 安徽中旭机械科技有限公司 | High-safety door for construction elevator |
| CN115354864A (en) * | 2022-08-02 | 2022-11-18 | 浙江宝盛建设集团有限公司 | Variable floor height assembled construction elevator business turn over material platform |
| CN117003082A (en) * | 2023-10-07 | 2023-11-07 | 福建力霸机械科技股份有限公司 | Elevator and built-in cage track |
| CN117003082B (en) * | 2023-10-07 | 2023-12-12 | 福建力霸机械科技股份有限公司 | Elevator and built-in cage track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240219 Address after: Room 502, Unit 1, Building 5, No. 1869 Heping West Road, Economic Development Zone, Taocheng District, Hengshui City, Hebei Province, 053000 Patentee after: Zhang Zhifu Country or region after: China Address before: Room 1609-1, 16th Floor, Building 1, No. 308 Shuncheng Street, Qingyang District, Chengdu City, Sichuan Province, 610031 Patentee before: Zhonghenghui Construction Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240318 Address after: No. 440, 4th Floor, Building 1, No. 48 Jingyu Road, Jinjiang District, Chengdu City, Sichuan Province, 610000 Patentee after: Junjiang Construction Co.,Ltd. Country or region after: China Address before: Room 502, Unit 1, Building 5, No. 1869 Heping West Road, Economic Development Zone, Taocheng District, Hengshui City, Hebei Province, 053000 Patentee before: Zhang Zhifu Country or region before: China |