CN219408818U - Construction elevator cage door - Google Patents
Construction elevator cage door Download PDFInfo
- Publication number
- CN219408818U CN219408818U CN202320748602.XU CN202320748602U CN219408818U CN 219408818 U CN219408818 U CN 219408818U CN 202320748602 U CN202320748602 U CN 202320748602U CN 219408818 U CN219408818 U CN 219408818U
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- Prior art keywords
- lifting
- block
- main body
- cage
- positioning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model discloses a cage door of a construction lifter, which relates to the technical field of cage doors and comprises a cage door main body, a door frame, a cage main body and a loading and unloading mechanism. According to the utility model, the assembling and disassembling mechanism is arranged, the door frame is pushed to enable the connecting push shaft to push the limiting block to be inserted into the hanging cage main body, then the door frame is pulled to drive the limiting block to descend through the connecting push shaft until the connecting push shaft and the limiting block are contacted with the bottom end of the inner wall of the hanging cage main body, then the long bolt is rotated along the inner wall of the fixed block, at the moment, the door frame can be efficiently installed by mutually matching the positioning rotating plate, the lifting push plate, the torsion spring, the connecting frame, the lifting press block, the positioning press block and the connecting rotating shaft, when the hanging cage door main body is maintained and replaced, the positioning rotating plate is separated from the positioning press block, the locking of the door frame can be released by rotating the long bolt, and then the operation is reversed, so that the door frame can be efficiently maintained and disassembled.
Description
Technical Field
The utility model relates to the technical field of cage doors, in particular to a cage door of a construction lifter.
Background
The construction elevator is usually called as a construction elevator, but the construction elevator has wider definition, the construction platform also belongs to the construction elevator series, the simple construction elevator consists of a lift car, a driving mechanism, a standard section, an attached wall, a chassis, a fence, an electric system and the like, and is a person-carrying and cargo-carrying construction machine frequently used in a building, the construction elevator is comfortable and safe to sit up due to the unique box body structure, the construction elevator is usually used together with a tower crane on a construction site, and a cage door is a door plate of the elevator.
When the existing hanging cage door is installed, a large number of bolts need to pass through holes corresponding to the hanging cage door in sequence and are in threaded connection with the hanging cage main body, so that the hanging cage door cannot be efficiently disassembled and assembled during installation or disassembly maintenance, the hanging cage door is low in efficiency during installation or disassembly maintenance, the bolts are easy to lose, and in order to improve the installation efficiency of the hanging cage door, the hanging cage door of the construction lifter is provided.
Disclosure of Invention
The utility model aims to provide a construction lifter cage door, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the lifting cage door of the construction lifter comprises a lifting cage door main body, wherein the outer wall of the lifting cage door main body is sleeved with a door frame, one side of the door frame is provided with the lifting cage main body, and one side of the door frame, which is close to the lifting cage main body, is provided with a loading and unloading mechanism; the loading and unloading mechanism comprises a lifting push plate, a connecting frame, a lifting pressing block, a positioning clamping block and a connecting push shaft; the connecting pushing shafts are provided with two groups, the two groups of connecting pushing shafts are respectively and fixedly connected to two ends of one side of the door frame and are in sliding connection with the lifting press block, the lifting press block is arranged on the upper surface of the connecting pushing shaft and penetrates through the outer wall of one end of the lifting cage main body, and the connecting frame is arranged on the outer wall of the lifting cage main body and is fixedly connected with the lifting press block; the lifting push plate is fixedly connected to the bottom end of one end of the connecting frame, and the positioning clamping block is fixedly connected to one side of the lifting push plate.
As still further aspects of the utility model: the loading and unloading mechanism further comprises a positioning rotating plate, a long bolt, a torsion spring, a fixed block and a connecting rotating shaft; the fixed block is fixedly connected to one end of the cage main body and is positioned on one side of the connecting frame, and the long bolt is rotationally connected to the top end of the fixed block and penetrates through the fixed block to be in threaded connection with the lifting push plate; the locating rotating plate is arranged on one side, far away from the connecting frame, of the fixing block and sleeved on the outer wall of the locating clamping block, the connecting rotating shaft is fixedly connected to one end of the top end of the locating rotating plate and is rotationally connected with the suspension cage main body, the torsion spring is sleeved on the outer wall of the connecting rotating shaft, two ends of the torsion spring are respectively clamped with the locating rotating plate and the outer wall of the suspension cage main body, and clamping grooves for inserting the ends of the torsion spring are formed in the outer walls of the locating rotating plate and the suspension cage main body.
As still further aspects of the utility model: the two connecting pushing shafts are respectively fixedly connected to the upper end and the lower end of one side of the door frame.
As still further aspects of the utility model: the limiting block is formed on one side, far away from the door frame, of the connecting push shaft, the outer wall of one side of the limiting block is conical, and a positioning clamping groove which is mutually matched with the outer walls of the connecting push shaft and the limiting block is formed at the joint position of the lifting pressing block and the connecting push shaft and the limiting block.
As still further aspects of the utility model: the lifting pressing block is arranged at the joint of the lifting cage main body and the lifting pressing block, a lifting sliding groove for sliding the lifting pressing block is formed at the joint of the lifting cage main body, the connecting pushing shaft and the limiting block, a lifting sliding groove for sliding the connecting pushing shaft and the limiting block is formed at the joint of the lifting cage main body and the connecting pushing shaft and the limiting block, and a limiting pushing groove for sliding the limiting block is formed at the top end of the lifting sliding groove.
As still further aspects of the utility model: the lower surface of the positioning clamping block is in a slope shape, and the upper end and the lower end of one side of the positioning rotating plate, which is close to the fixed block, are provided with positioning sleeve grooves which are mutually matched with the outer wall of the positioning clamping block.
As still further aspects of the utility model: the outer wall shaping of stock has the spacing ring, the fixed block is offered and is supplied stock, spacing ring pivoted connection change groove with stock, spacing ring junction department.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up handling mechanism, make the connection through the promotion door frame push away the axle and promote the stopper, insert to the inside of cage main part, then the pulling door frame drives the stopper through the connection and descends, until the connection pushes away the axle, the stopper contacts with the inner wall bottom of cage main part, then rotate long bolt and rotate along the inner wall of fixed block, through the location revolving plate, the lift push pedal, torsion spring, the link, the lift briquetting, the location fixture block, connect the mutually supporting of pivot, can realize the purpose of carrying out high-efficient installation to the door frame, when maintaining the change to the cage door main part, through rotating location revolving plate and location fixture block separation, and the locking to the door frame can be released to the long bolt of turning, then reverse operation is carried out to above-mentioned operation, so can carry out high-efficient maintenance dismantlement to the door frame.
Drawings
FIG. 1 is a schematic view of a construction elevator cage door;
FIG. 2 is a schematic cross-sectional view of a cage body of a cage door of a construction hoist;
FIG. 3 is a schematic view of a connection structure of a connection frame and a connection pushing shaft of a construction hoist cage door;
fig. 4 is an enlarged partial schematic view of a construction hoist cage door at a.
In the figure: 1. a cage door body; 2. a loading and unloading mechanism; 201. positioning a rotating plate; 202. a long bolt; 203. lifting the push plate; 204. a torsion spring; 205. a fixed block; 206. a connecting frame; 207. lifting and pressing blocks; 208. positioning a clamping block; 209. connecting a pushing shaft; 2010. the connecting rotating shaft; 3. a door frame; 4. a cage body.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present utility model, a cage door of a construction hoist includes a cage door body 1, a door frame 3 is sleeved on an outer wall of the cage door body 1, a cage body 4 is disposed on one side of the door frame 3, and a loading and unloading mechanism 2 is disposed on one side of the door frame 3 close to the cage body 4; the loading and unloading mechanism 2 comprises a lifting push plate 203, a connecting frame 206, a lifting pressing block 207, a positioning clamping block 208 and a connecting push shaft 209; the two groups of connecting pushing shafts 209 are respectively and fixedly connected to two ends of one side of the door frame 3 and are in sliding connection with the lifting cage main body 4, one group of connecting pushing shafts 209 are respectively and fixedly connected to the upper end and the lower end of one side of the door frame 3, the lifting press block 207 is arranged on the upper surface of the connecting pushing shafts 209 and penetrates through the outer wall of one end of the lifting cage main body 4, and the connecting frame 206 is arranged on the outer wall of the lifting cage main body 4 and is fixedly connected with the lifting press block 207; the lifting push plate 203 is fixedly connected to the bottom end of one end of the connecting frame 206, the positioning clamping block 208 is fixedly connected to one side of the lifting push plate 203, and the loading and unloading mechanism 2 further comprises a positioning rotating plate 201, a long bolt 202, a torsion spring 204, a fixed block 205 and a connecting rotating shaft 2010; the fixed block 205 is fixedly connected to one end of the cage body 4 and is positioned on one side of the connecting frame 206, the long bolt 202 is rotationally connected to the top end of the fixed block 205, the long bolt 202 penetrates through the fixed block 205 to be in threaded connection with the lifting push plate 203, a limiting ring is formed on the outer wall of the long bolt 202, and a connecting rotating groove for the long bolt 202 and the limiting ring to rotate is formed at the connecting position of the fixed block 205 and the long bolt 202 and the limiting ring; the locating rotating plate 201 is arranged on one side, far away from the connecting frame 206, of the fixing block 205, the outer wall of the locating clamping block 208 is sleeved, the lower surface of the locating clamping block 208 is in a slope shape, locating sleeve grooves which are mutually matched with the outer wall of the locating clamping block 208 are formed in the upper end and the lower end, close to the fixing block 205, of the locating rotating plate 201, the connecting rotating shaft 2010 is fixedly connected to one end of the top end of the locating rotating plate 201 and is rotationally connected with the lifting cage main body 4, the torsion spring 204 is sleeved on the outer wall of the connecting rotating shaft 2010, two ends of the torsion spring 204 are respectively clamped with the outer walls of the locating rotating plate 201 and the lifting cage main body 4, and clamping grooves for inserting the ends of the torsion spring 204 are formed in the outer walls of the locating rotating plate 201 and the lifting cage main body 4.
When the construction elevator cage door is used, the door frame 3 is pushed to drive the cage door main body 1 to move to the outer wall of one side of the cage main body 4, in the process, two groups of connecting pushing shafts 209 respectively push the limiting blocks to be inserted into the limiting pushing grooves of the cage main body 4, then the door frame 3 is pulled to slide down along the outer wall of the cage main body 4, at the moment, the door frame 3 is conveniently and pre-fixed on the outer wall of one side of the cage main body 4 through the mutual fit of the connecting pushing shafts 209 and the inner wall of the lifting sliding grooves, then the long bolt 202 is rotated to carry out limiting rotation along the inner wall of the fixed block 205, in the process, the lifting pushing plate 203 is driven by the threads of the long bolt 202 to drive the positioning clamping blocks 208 to descend, meanwhile, the connecting frame 206 is driven by the lifting pushing plate 203 to pull the lifting pressing block 207 to slide down along the inner wall of the cage main body 4, in the process, the positioning rotating plate 201 rotates by taking the connecting rotating shaft 2010 as the axis under the extrusion of the slope-shaped outer wall of the positioning clamping block 208, and twists the torsion spring 204, when the lifting pressing block 207 contacts with the outer wall of the connecting pushing shaft 209, and the positioning clamping block 208 moves to one side of a positioning sleeve groove, the torsion spring 204 drives the positioning rotating plate 201 to reset through torsion rebound, and the positioning clamping block 208 is sleeved, so that the aim of locking and fixing the door frame 3 can be realized, when the main body 1 of the lifting cage is maintained and replaced, the positioning rotating plate 201 and the positioning clamping block 208 are mutually separated by rotating the long bolt 202, the locking of the door frame 3 can be released, and then the operation is reversed, so that the door frame 3 can be maintained and disassembled conveniently, and supplementary explanation is needed: the inside of the door frame 3 is provided with a rail groove which penetrates to the outer wall of the top end of the door frame and is used for lifting and sliding the cage door body 1, so that when workers get in and out of the cage body 4, the cage door body 1 is conveniently opened and closed.
In fig. 2 to 3: a limiting block is formed on one side of the connecting pushing shaft 209 far away from the door frame 3, the outer wall of one side of the limiting block is conical, and a positioning clamping groove which is mutually matched with the outer walls of the connecting pushing shaft 209 and the limiting block is formed at the joint position of the lifting pressing block 207, the connecting pushing shaft 209 and the limiting block.
This kind of construction elevator hangs cage door, through the stopper that is the taper outer wall, the accessible hangs cage main part 4 and the mutually supporting of lifting block 207, and accessible connection pushes away axle 209 and carries out spacing locking to door frame 3 to can carry out convenient installation to door frame 3.
In fig. 2 to 4: the joint position of the lifting cage main body 4 and the lifting pressing block 207 is provided with a lifting pressing groove for sliding the lifting pressing block 207, the joint position of the lifting cage main body 4, the connecting pushing shaft 209 and the limiting block is provided with a lifting sliding groove for sliding the connecting pushing shaft 209 and the limiting block, and the top end of the lifting sliding groove is provided with a limiting pushing groove for sliding the limiting block.
This kind of construction elevator hangs cage door through the mutual cooperation in step-up and step-down groove, lift spout and spacing groove that pushes away, can make the stopper get into the inside of cage main part 4 along the inner wall in spacing groove that pushes away, then connect push shaft 209, stopper through descend and contact with the inner wall bottom of cage main part 4 to can carry out the purpose of location locking to connecting push shaft 209.
The working principle of the utility model is as follows: when the device is used, the door frame 3 is pushed to drive the cage door body 1 to move to one side outer wall of the cage body 4, two groups of connecting push shafts 209 are respectively pushed to be inserted into the inner part of the limiting push groove of the cage body 4 in the process, then the door frame 3 is pulled to slide down along the outer wall of the cage body 4, at this time, through mutual anastomosis of the connecting push shafts 209, the limiting blocks and the inner walls of the lifting sliding grooves, the door frame 3 is conveniently and pre-fixed on one side outer wall of the cage body 4, then the long bolt 202 is rotated to drive the limiting ring to carry out limiting rotation along the inner wall of the fixed block 205, the lifting push plate 203 is driven by the threads of the long bolt 202 in the process, the positioning clamping block 208 is driven to descend, meanwhile, the connecting frame 206 is pulled to slide down along the inner wall of the cage body 4 by the lifting push plate 203, the positioning clamping block 208 is extruded down by the slope-shaped outer wall, the connecting rotary shaft 2010 is used as the axis to rotate, and the torsion spring 204 is twisted, when the lifting press block 207 is contacted with the outer wall of the connecting push shafts 209, the outer wall of the limiting block 208 is moved to one side of the positioning block 202, then the positioning block 208 is rotated to one side of the positioning block 202, the locking plate is driven by the locking plate 208 to be reversely rotate, the door frame 3 is required to be replaced by the locking plate 3, and the locking plate is replaced, and the door frame 201 is required to be reversely rotated, and the door frame 3 is required to be separated from the positioning block 3 is rotated, and the positioning block is replaced by the locking plate is replaced by the positioning plate 3 to be in the opposite operation, and the lifting box 3 is replaced, and the positioning box is replaced by the opposite the positioning plate 3 to be separated to be 3: the inside of the door frame 3 is provided with a rail groove which penetrates to the outer wall of the top end of the door frame and is used for lifting and sliding the cage door body 1, so that when workers get in and out of the cage body 4, the cage door body 1 is conveniently opened and closed.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The lifting cage door of the construction lifter comprises a lifting cage door main body (1), a door frame (3) and a lifting cage main body (4), and is characterized in that a loading and unloading mechanism (2) is arranged on one side, close to the lifting cage main body (4), of the door frame (3);
the loading and unloading mechanism (2) comprises a lifting push plate (203), a connecting frame (206), a lifting press block (207), a positioning clamp block (208) and a connecting push shaft (209);
the connecting pushing shafts (209) are provided with two groups, the two groups of connecting pushing shafts (209) are respectively and fixedly connected to two ends of one side of the door frame (3) and are in sliding connection with the lifting press block (207) which is arranged on the upper surface of the connecting pushing shafts (209) and penetrates through the outer wall of one end of the lifting press block (4), and the connecting frame (206) is arranged on the outer wall of the lifting press block (207) and is fixedly connected with the lifting press block (207);
the lifting push plate (203) is fixedly connected to the bottom end of one end of the connecting frame (206), and the positioning clamping block (208) is fixedly connected to one side of the lifting push plate (203).
2. A construction hoist cage door according to claim 1, characterized in that the loading and unloading mechanism (2) further comprises a positioning swivel plate (201), a long bolt (202), a torsion spring (204), a fixed block (205) and a connecting swivel shaft (2010);
the fixed block (205) is fixedly connected to one end of the cage main body (4) and is positioned on one side of the connecting frame (206), and the long bolt (202) is rotationally connected to the top end of the fixed block (205) and penetrates through the fixed block (205) to be in threaded connection with the lifting push plate (203);
the positioning rotating plate (201) is arranged on one side, far away from the connecting frame (206), of the fixing block (205) and sleeved on the outer wall of the positioning clamping block (208), the connecting rotating shaft (2010) is fixedly connected to one end of the top end of the positioning rotating plate (201) and is rotationally connected with the hanging cage main body (4), the torsion spring (204) is sleeved on the outer wall of the connecting rotating shaft (2010), two ends of the torsion spring (204) are respectively clamped with the outer walls of the positioning rotating plate (201) and the hanging cage main body (4), and clamping grooves for inserting the ends of the torsion spring (204) are formed in the outer walls of the positioning rotating plate (201) and the hanging cage main body (4).
3. The lifting cage door of the construction lifter according to claim 1, wherein a limiting block is formed on one side, far away from the door frame (3), of the connecting pushing shaft (209), the outer wall of one side of the limiting block is conical, and a positioning clamping groove which is mutually matched with the outer walls of the connecting pushing shaft (209) and the limiting block is formed at the connecting position of the lifting pressing block (207) and the connecting pushing shaft (209) and the limiting block.
4. A construction hoist lifting cage door according to claim 3, characterized in that a lifting pressing groove for sliding the lifting pressing block (207) is formed at the joint position of the lifting cage main body (4) and the lifting pressing block (207), a lifting chute for sliding the connecting pushing shaft (209) and the limiting block is formed at the joint position of the lifting cage main body (4) and the connecting pushing shaft (209) and the limiting block, and a limiting pushing groove for sliding the limiting block is formed at the top end of the lifting chute.
5. The lifting cage door of the construction lifter according to claim 2, wherein the lower surface of the positioning clamping block (208) is in a slope shape, and the upper end and the lower end of one side of the positioning rotating plate (201) close to the fixed block (205) are provided with positioning sleeve grooves which are mutually matched with the outer wall of the positioning clamping block (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320748602.XU CN219408818U (en) | 2023-04-07 | 2023-04-07 | Construction elevator cage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320748602.XU CN219408818U (en) | 2023-04-07 | 2023-04-07 | Construction elevator cage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219408818U true CN219408818U (en) | 2023-07-25 |
Family
ID=87237096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320748602.XU Active CN219408818U (en) | 2023-04-07 | 2023-04-07 | Construction elevator cage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219408818U (en) |
-
2023
- 2023-04-07 CN CN202320748602.XU patent/CN219408818U/en active Active
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