CN117188790A - A new type of mobile cantilever working platform for lock chamber construction - Google Patents
A new type of mobile cantilever working platform for lock chamber construction Download PDFInfo
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- CN117188790A CN117188790A CN202311381819.2A CN202311381819A CN117188790A CN 117188790 A CN117188790 A CN 117188790A CN 202311381819 A CN202311381819 A CN 202311381819A CN 117188790 A CN117188790 A CN 117188790A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The application provides a novel movable cantilever operation platform for lock chamber construction, which comprises a platform body assembly and a jacking mechanism, wherein the platform body assembly comprises a platform beam frame, a cantilever platform and an outer wall bracket; wherein the cantilever platform is arranged above the platform beam frame; according to the application, the wall body or the cross beam in the lock chamber is extruded through the first hydraulic cylinder, so that one end of the platform beam frame is fixed by utilizing the reaction force, and therefore, a steel wire rope is not required to be used or a punching mode is adopted to fix the overhanging operation platform, the installation mode is simplified, and the damage of punching to the outer wall of the lock chamber is avoided; according to the application, the traction mechanism is driven by the driving mechanism to drive the cantilever platform to move, and the moving cantilever platform drives the roller to move along the guide rail, so that the operation platform filled with materials can be directly moved indoors, the materials are not required to be carried by manpower, the working efficiency is improved, the workers are prevented from directly operating on the cantilever operation platform, and the safety risk is reduced.
Description
Technical Field
The application relates to a working platform, in particular to a novel movable cantilever working platform for lock chamber construction, and belongs to the technical field of construction tools.
Background
The cantilever type operation platform is a platform which is suspended in the air and is matched with a crane and other lifting equipment to discharge materials for building and finishing materials for buildings such as lock chambers, and mainly comprises two I-beams, wherein each end of each I-beam is fixed on a building floor by two embedded bolts, one end of each I-beam is suspended in the air, four U-shaped pull rings are embedded in the upper layer beam column in contrast to the two cantilever I-beams, 2U-shaped pull rings are welded on the front and rear of the two cantilever I-beams respectively, steel wires and rope clamps are used for fastening the U-shaped rings embedded in a concrete structure on the upper part and the two U-shaped rings embedded in the front and rear of the two I-beams, then a cross beam is welded on the two I-beams, the working platform is paved, baffles not lower than 1.2 m are arranged on the two sides, and an open type movable door is arranged in front, so that the cantilever type unloading operation platform is realized;
CN112211412B discloses an overhanging unloading platform with adjustable gravity center, which comprises an overhanging bearing frame and an unloading workbench, wherein the unloading workbench is arranged at one end of the overhanging bearing frame, the overhanging bearing frame comprises h-shaped steel beams which are arranged in parallel, movable supporting seats are arranged at the free ends of adjacent h-shaped steel beams, supporting steel pipes with adjustable heights are arranged on the supporting seats, and the top of each supporting steel pipe is locked with the bottom of the upper floor slab through a top supporting plate; the bottom of the supporting seat is connected with the I-shaped steel beam in a sliding way and is fixed through a locking device, and a counterweight mounting groove is formed in the middle of the supporting seat;
the platform mainly adjusts the stable gravity center of the unloading workbench through the supporting seat, realizes adaptive adjustment of the gravity center aiming at different loading amounts, improves the stress stability of the unloading workbench, has better practicability, however, the unloading workbench is similar to the traditional overhanging operation platform and cannot move, so that materials in the unloading workbench are required to be moved in a manual mode in actual application, and the working efficiency is lower; and the unloading workbench is positioned outside buildings such as lock chambers and is in a suspended state, and safety risks exist in the process of carrying and transferring materials, so that the novel movable overhanging operation platform is provided.
Disclosure of Invention
In view of the above, the present application provides a novel movable cantilever operation platform for lock chamber construction, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.
The technical scheme of the embodiment of the application is realized as follows: the novel movable cantilever operation platform for lock chamber construction comprises a platform body assembly and a jacking mechanism, wherein the platform body assembly comprises a platform beam frame, a cantilever table and an outer wall bracket;
the cantilever platform is arranged above the platform beam frame, the outer wall support is fixedly connected to the bottom of the platform beam frame, the jacking mechanism is arranged at one end of the platform beam frame, a driving mechanism is arranged at one end of the platform beam frame, which is far away from the jacking mechanism, a discharging mechanism is arranged in the cantilever platform, and a traction mechanism is arranged on the inner side wall of the platform beam frame;
the jacking mechanism is used for extruding a wall body or a cross beam in the lock chamber to fix one end of the platform beam frame;
the upper surface of the platform beam frame is provided with two guide rails, the bottom of the cantilever table is uniformly provided with rollers, and the rollers are in rolling connection with the outer side walls of the guide rails;
the driving mechanism is used for driving the traction mechanism to drive the cantilever table to move along the direction of the guide rail;
wherein, the shedding mechanism is used for shedding in to the cantilever platform.
Further preferably, the jacking mechanism comprises two first hydraulic cylinders, two limiting rods and two limiting grooves;
the two limiting rods are symmetrically and fixedly connected to one end of the platform beam frame, the two limiting grooves are symmetrically formed in one side of the upper surface of the platform beam frame, the two first hydraulic cylinders are respectively and slidably connected to the inner side walls of the two limiting grooves, and the bottoms of the two first hydraulic cylinders are respectively sleeved on the outer side walls of the two limiting rods.
Further preferably, the driving mechanism comprises a gear motor, a driving sprocket, a driving chain and a first driven sprocket;
the speed reducing motor is arranged on one side of the upper surface of the platform beam frame, the driving sprocket is fixedly connected to an output shaft of the speed reducing motor, the first driven sprocket is arranged below the driving sprocket, and the inner side wall of the driving chain is respectively connected with the driving sprocket and the outer side wall of the first driven sprocket in a meshed mode.
Further preferably, the traction mechanism comprises two traction chains, two traction sprockets, two connecting shafts and two second driven sprockets;
the two connecting shafts are rotationally connected to the middle part of the inner side wall of the platform beam frame through bearings, the two traction chain wheels are symmetrically and fixedly connected to the outer side wall of one connecting shaft, and the inner side wall of the first driven chain wheel is fixedly connected to the middle part of the outer side wall of the connecting shaft.
Further preferably, the two second driven sprockets are symmetrically and fixedly connected to the outer side wall of the other connecting shaft, the inner side walls of the two second driven sprockets are respectively meshed and connected with the two traction sprockets and the outer side wall of the second driven sprocket, one ends of the two second driven sprockets are fixedly connected to one side of the cantilever platform, and the other ends of the two second driven sprockets are fixedly connected to the other side of the cantilever platform.
Further preferably, the unloading mechanism comprises a carrying plate, a shaft lever, two second hydraulic cylinders and a plurality of rollers;
wherein, carry the thing board through the pivot articulated in the inside wall bottom one side of cantilever table, a plurality of the roller all through the bearing rotate connect in carry the inside wall of thing board.
Further preferably, the shaft rod is fixedly connected to the bottom of the inner side wall of the cantilever table, one ends of the two second hydraulic cylinders are respectively connected to the outer side wall of the shaft rod through bearings in a rotating mode, and one ends of piston rods of the two second hydraulic cylinders are respectively hinged to the bottom of the carrying plate through rotating shafts.
Further preferably, an auxiliary bracket is fixedly connected to one side, close to the cantilever table, of the bottom of the platform beam frame.
Further preferably, two springs are sleeved on one side of the outer side wall of the limiting rod, one ends of the two springs are fixedly connected to one sides of the two first hydraulic cylinders respectively, the other ends of the two springs are fixedly connected to the inner side wall of the platform beam frame, and piston rods of the two first hydraulic cylinders are hinged to a top plate through rotating shafts.
Further preferably, the outer side wall of the platform beam frame is symmetrically provided with two storage grooves, the outer side walls of the two first hydraulic cylinders are respectively connected with the inner side walls of the two storage grooves in a sliding mode, and the bottom of the inner side wall of the platform beam frame is uniformly and fixedly connected with a transverse supporting beam.
By adopting the technical scheme, the embodiment of the application has the following advantages:
1. according to the application, the wall body or the cross beam in the lock chamber is extruded through the first hydraulic cylinder, so that one end of the platform beam frame is fixed by utilizing the reaction force, and therefore, a steel wire rope is not required to be used or a punching mode is adopted to fix the overhanging operation platform, the installation mode is simplified, and damage to the outer wall of the lock chamber and other buildings caused by punching is avoided.
2. According to the application, the traction mechanism is driven by the driving mechanism to drive the cantilever platform to move, and the moving cantilever platform drives the roller to move along the guide rail, so that the operation platform filled with materials can be directly moved into the lock chamber, and therefore, the materials are not required to be carried by manpower, the working efficiency is improved, workers are prevented from directly operating on the cantilever operation platform, and the safety risk is reduced.
3. According to the application, the material is jacked up from the cantilever platform by utilizing the unloading mechanism, so that the material is unloaded from the cantilever platform after the cantilever platform enters a room, and therefore, the manual unloading is not needed.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of the present application;
FIG. 2 is a schematic view of a semi-sectional structure of the present application;
FIG. 3 is a schematic side view of the present application;
FIG. 4 is a schematic cross-sectional view of the traction chain of the present application;
FIG. 5 is a schematic view of the bottom view of the present application;
fig. 6 is a schematic view showing a bottom view of the cantilever of the present application.
Reference numerals: 1. a platform body assembly; 2. a jacking mechanism; 3. a driving mechanism; 4. a discharging mechanism; 5. a traction mechanism; 601. a guide rail; 602. a roller; 101. a platform beam frame; 102. a cantilever platform; 103. an outer wall bracket; 201. a first hydraulic cylinder; 202. a limit rod; 203. a limit groove; 301. a speed reducing motor; 302. a drive sprocket; 303. a drive chain; 304. a first driven sprocket; 401. a carrying plate; 402. a shaft lever; 403. a second hydraulic cylinder; 404. a roller; 501. a traction chain; 502. a traction sprocket; 503. a connecting shaft; 504. a second driven sprocket; 71. a sub-bracket; 72. a spring; 73. a storage groove; 74. a transverse strut beam; 75. and a top plate.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
It should be noted that the terms "first," "second," "symmetric," "array," and the like are used merely for distinguishing between description and location descriptions, and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of features indicated. Thus, a feature defining "first," "symmetry," or the like, may explicitly or implicitly include one or more such feature; also, where certain features are not limited in number by words such as "two," "three," etc., it should be noted that the feature likewise pertains to the explicit or implicit inclusion of one or more feature quantities.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-6, the embodiment of the application provides a novel movable cantilever operation platform for lock chamber construction, which comprises a platform body assembly 1 and a jacking mechanism 2, wherein the platform body assembly 1 comprises a platform beam frame 101, a cantilever platform 102 and an outer wall bracket 103;
the cantilever platform 102 is arranged above the platform beam frame 101, the outer wall support 103 is fixedly connected to the bottom of the platform beam frame 101, the jacking mechanism 2 is arranged at one end of the platform beam frame 101, the driving mechanism 3 is arranged at one end, far away from the jacking mechanism 2, of the platform beam frame 101, the unloading mechanism 4 is arranged in the cantilever platform 102, and the traction mechanism 5 is arranged on the inner side wall of the platform beam frame 101;
the jacking mechanism 2 is used for extruding a wall body or a cross beam in the lock chamber to fix one end of the platform beam frame 101;
wherein, the upper surface of the platform beam frame 101 is provided with two guide rails 601, the bottom of the cantilever table 102 is uniformly provided with rollers 602, and the rollers 602 are in rolling connection with the outer side walls of the guide rails 601;
the driving mechanism 3 is used for driving the traction mechanism 5 to drive the cantilever table 102 to move along the direction of the guide rail 601;
wherein, the unloading mechanism 4 is used for unloading the cantilever platform 102.
In one embodiment, the jacking mechanism 2 comprises two first hydraulic cylinders 201, two limit levers 202 and two limit grooves 203;
the two limiting rods 202 are symmetrically and fixedly connected to one end of the platform beam frame 101, the two limiting grooves 203 are symmetrically formed in one side of the upper surface of the platform beam frame 101, the two first hydraulic cylinders 201 are respectively and slidably connected to the inner side walls of the two limiting grooves 203, and the bottoms of the two first hydraulic cylinders 201 are respectively sleeved on the outer side walls of the two limiting rods 202; the first hydraulic cylinder 201 is limited by the limiting groove 203, and the traversing distance of the first hydraulic cylinder 201 is limited by the limiting rod 202.
In one embodiment, the drive mechanism 3 includes a gear motor 301, a drive sprocket 302, a drive chain 303, and a first driven sprocket 304;
the gear motor 301 is mounted on one side of the upper surface of the platform beam frame 101, the driving sprocket 302 is fixedly connected to an output shaft of the gear motor 301, the first driven sprocket 304 is arranged below the driving sprocket 302, and the inner side wall of the driving chain 303 is respectively meshed with the driving sprocket 302 and the outer side wall of the first driven sprocket 304; the driving sprocket 302 is driven to rotate forward by the output shaft of the gear motor 301, and the rotating driving sprocket 302 drives the first driven sprocket 304 to rotate by the driving chain 303.
In one embodiment, traction mechanism 5 includes two traction chains 501, two traction sprockets 502, two connecting shafts 503, and two second driven sprockets 504;
wherein, the two connecting shafts 503 are rotatably connected to the middle part of the inner side wall of the platform beam frame 101 through bearings, the two traction chain wheels 502 are symmetrically and fixedly connected to the outer side wall of one connecting shaft 503, and the inner side wall of the first driven chain wheel 304 is fixedly connected to the middle part of the outer side wall of the connecting shaft 503; the connecting shaft 503 is driven to rotate in the same direction by the rotating first driven sprocket 304;
the two second driven chain wheels 504 are symmetrically and fixedly connected to the outer side wall of the other connecting shaft 503, the inner side walls of the two second driven chain wheels 504 are respectively meshed and connected with the two traction chain wheels 502 and the outer side wall of the second driven chain wheels 504, one ends of the two second driven chain wheels 504 are fixedly connected to one side of the overhanging table 102, and the other ends of the two second driven chain wheels 504 are fixedly connected to the other side of the overhanging table 102; the traction chain 501 is driven to move by the traction chain wheel 502 through the rotating connecting shaft 503, and the moving traction chain 501 pulls the cantilever table 102.
In one embodiment, the unloading mechanism 4 comprises a carrier plate 401, a shaft 402, two second hydraulic cylinders 403 and a number of rollers 404;
wherein, the carrying plate 401 is hinged to one side of the bottom of the inner side wall of the cantilever table 102 through a rotating shaft, and a plurality of rollers 404 are all rotatably connected to the inner side wall of the carrying plate 401 through bearings; the rollers 404 are used for reducing the friction between building materials such as lock chambers and the carrier plate 401;
the shaft rod 402 is fixedly connected to the bottom of the inner side wall of the cantilever table 102, one ends of the two second hydraulic cylinders 403 are respectively connected to the outer side wall of the shaft rod 402 in a rotating way through bearings, and one ends of piston rods of the two second hydraulic cylinders 403 are respectively hinged to the bottom of the carrying plate 401 through rotating shafts; the piston rod of the second hydraulic cylinder 403 lifts one side of the carrier plate 401, so that the carrier plate 401 pushes out the building material stored in the cantilever table 102 under the action of force.
In one embodiment, the side of the bottom of the platform beam frame 101, which is close to the cantilever table 102, is fixedly connected with a secondary bracket 71; the auxiliary bracket 71 is used for attaching the steel pipe frame outside the building such as the lock chamber so as to limit the platform beam frame 101 on the steel pipe frame outside the building such as the lock chamber.
In one embodiment, two springs 72 are sleeved on one side of the outer side wall of the two limiting rods 202, one ends of the two springs 72 are fixedly connected to one sides of the two first hydraulic cylinders 201 respectively, the other ends of the two springs 72 are fixedly connected to the inner side wall of the platform beam frame 101, and piston rods of the two first hydraulic cylinders 201 are hinged with a top plate 75 through rotating shafts; the contact area between the piston rod of the first hydraulic cylinder 201 and the wall surface is increased by using the top plate 75.
In one embodiment, two receiving grooves 73 are symmetrically formed on the outer side wall of the platform beam frame 101, and the outer side walls of the two first hydraulic cylinders 201 are respectively connected with the inner side walls of the two receiving grooves 73 in a sliding manner; the first hydraulic cylinder 201 is stored and arranged in the platform beam frame 101 by utilizing the storage groove 73, so that the first hydraulic cylinder 201 is prevented from interfering with transportation or hoisting work, and the space occupied by the platform storage can be effectively reduced;
the bottom of the inner side wall of the platform beam frame 101 is uniformly and fixedly connected with a transverse supporting beam 74; the bottom of the inner side wall of the platform beam frame 101 is reinforced by the transverse strut beams 74.
In one embodiment, a fixing steel sheet with a through hole can be additionally installed on one side, close to the first hydraulic cylinder 201, of the bottom of the platform beam frame 101, so that the platform beam frame 101 is fixed on the ground inside the lock chamber by matching with the expansion wire pair, and the overall stability of the platform beam frame 101 is improved on the basis of the jacking of the first hydraulic cylinder 201.
The application works when in work: the platform beam frame 101 is hoisted to a designated position by using hoisting equipment, the outer wall support 103 is attached to the outer wall of a building such as a lock chamber, the auxiliary support 71 is attached to the outer steel pipe frame of the building such as the lock chamber, then the first hydraulic cylinder 201 is moved to drive the spring 72 to stretch, so that the first hydraulic cylinder 201 is taken out from the storage groove 73 along the direction of the limit rod 202, then the first hydraulic cylinder 201 is rotated to move to the limit groove 203, the stretched spring 72 assists manpower to move the bottom of the first hydraulic cylinder 201 into the limit groove 203, then the piston rod of the first hydraulic cylinder 201 drives the top plate 75 to squeeze the inner wall or the cross beam of the building such as the lock chamber, so that one end of the platform beam frame 101 is fixed by using the reactive force of extrusion, and the installation work of the overhanging operation platform can be completed, so that the installation mode is simplified.
When the overhanging operation platform is required to transfer the building material, the building material is hoisted into the overhanging platform 102 by using hoisting equipment;
when the hanging is completed, the driving sprocket 302 is driven to rotate positively through the output shaft of the gear motor 301, the rotating driving sprocket 302 drives the first driven sprocket 304 to rotate by using the driving chain 303, the rotating first driven sprocket 304 drives the connecting shaft 503 to rotate in the same direction, the rotating connecting shaft 503 drives the traction chain 501 to move by using the traction sprocket 502, and the moving traction chain 501 pulls the cantilever table 102 so that the cantilever table 102 drives the roller 602 to move along the guide rail 601 under the action of the pulling force, and therefore the cantilever table 102 and the building materials stored in the cantilever table are moved into a building such as a brake chamber;
when the unloading is required, the door body at one side of the cantilever table 102 is opened, and then one side of the carrying plate 401 is lifted by the piston rod of the second hydraulic cylinder 403, so that the carrying plate 401 pushes out the building materials stored in the cantilever table 102 under the action of force, and the unloading operation is finished, so that the unloading operation is not required to be performed manually. The rollers 404 are used for reducing friction between the building material and the carrier plate 401.
After the unloading is completed, the second hydraulic cylinder 403 drives the carrying plate 401 to reset, the door body at one side of the cantilever platform 102 is closed, and then the output shaft of the gear motor 301 drives the driving sprocket 302 to reversely rotate, so that the cantilever platform 102 is pulled to reset by the traction chain 501, and the transfer operation can be circularly performed.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that various modifications and substitutions are possible within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. Novel portable work platform of encorbelmenting of lock chamber construction, including platform organism subassembly (1) and roof pressure mechanism (2), its characterized in that: the platform body assembly (1) comprises a platform beam frame (101), an overhanging platform (102) and an outer wall bracket (103);
the cantilever platform (102) is arranged above the platform beam frame (101), the outer wall support (103) is fixedly connected to the bottom of the platform beam frame (101), the jacking mechanism (2) is arranged at one end of the platform beam frame (101), the driving mechanism (3) is arranged at one end, far away from the jacking mechanism (2), of the platform beam frame (101), the unloading mechanism (4) is arranged in the cantilever platform (102), and the traction mechanism (5) is arranged on the inner side wall of the platform beam frame (101);
the jacking mechanism (2) is used for extruding a lock chamber wall body or a cross beam to fix one end of the platform beam frame (101);
two guide rails (601) are arranged on the upper surface of the platform beam frame (101), rollers (602) are uniformly arranged at the bottom of the cantilever table (102), and the rollers (602) are connected to the outer side walls of the guide rails (601) in a rolling mode;
the driving mechanism (3) is used for driving the traction mechanism (5) to drive the cantilever table (102) to move along the direction of the guide rail (601);
the unloading mechanism (4) is used for unloading the cantilever table (102).
2. The novel mobile overhanging work platform according to claim 1, characterized in that: the jacking mechanism (2) comprises two first hydraulic cylinders (201), two limiting rods (202) and two limiting grooves (203);
wherein, two gag lever post (202) symmetry fixed connection in the one end of platform roof beam frame (101), two limit groove (203) symmetry set up in upper surface one side of platform roof beam frame (101), two first pneumatic cylinder (201) sliding connection respectively in two the inside wall of limit groove (203), two the bottom of first pneumatic cylinder (201) is overlapped respectively and is located two the lateral wall of gag lever post (202).
3. The novel mobile overhanging work platform according to claim 1, characterized in that: the driving mechanism (3) comprises a speed reducing motor (301), a driving sprocket (302), a driving chain (303) and a first driven sprocket (304);
the speed reducing motor (301) is mounted on one side of the upper surface of the platform beam frame (101), the driving sprocket (302) is fixedly connected to an output shaft of the speed reducing motor (301), the first driven sprocket (304) is arranged below the driving sprocket (302), and the inner side wall of the driving chain (303) is respectively connected with the outer side walls of the driving sprocket (302) and the first driven sprocket (304) in a meshed mode.
4. A novel mobile overhanging work platform according to claim 3, characterized in that: the traction mechanism (5) comprises two traction chains (501), two traction sprockets (502), two connecting shafts (503) and two second driven sprockets (504);
wherein, two connecting axle (503) pass through the bearing rotate connect in the inside wall middle part of platform roof beam frame (101), two traction sprocket (502) symmetry fixed connection in one the lateral wall of connecting axle (503), first driven sprocket (304) inside wall fixed connection in the lateral wall middle part of connecting axle (503).
5. The novel mobile overhanging work platform according to claim 4, characterized in that: two driven sprocket (504) symmetry fixed connection is in another the lateral wall of connecting axle (503), two the inside wall of driven sprocket (504) is respectively with two the lateral wall meshing of traction sprocket (502) and driven sprocket (504) is connected, two the one end of driven sprocket (504) all fixed connection in one side of cantilever table (102), two the other end of driven sprocket (504) all fixed connection in the opposite side of cantilever table (102).
6. The novel mobile overhanging work platform according to claim 1, characterized in that: the unloading mechanism (4) comprises a carrying plate (401), a shaft lever (402), two second hydraulic cylinders (403) and a plurality of rollers (404);
the object carrying plate (401) is hinged to one side of the bottom of the inner side wall of the cantilever table (102) through a rotating shaft, and a plurality of rollers (404) are rotatably connected to the inner side wall of the object carrying plate (401) through bearings.
7. The novel mobile overhanging work platform according to claim 6, characterized in that: the shaft rod (402) is fixedly connected to the bottom of the inner side wall of the cantilever table (102), one ends of the two second hydraulic cylinders (403) are respectively connected to the outer side wall of the shaft rod (402) through bearings in a rotating mode, and one ends of piston rods of the two second hydraulic cylinders (403) are respectively hinged to the bottom of the carrying plate (401) through rotating shafts.
8. The novel mobile overhanging work platform according to claim 1, characterized in that: an auxiliary bracket (71) is fixedly connected to one side, close to the cantilever table (102), of the bottom of the platform beam frame (101).
9. The novel mobile overhanging work platform according to claim 2, characterized in that: two outside wall one side cover of gag lever post (202) is equipped with two springs (72), two one end of spring (72) respectively fixed connection in two one side of first pneumatic cylinder (201), two the other end of spring (72) all fixed connection in the inside wall of platform roof beam frame (101), two the piston rod of first pneumatic cylinder (201) all articulates there is roof (75) through the pivot.
10. The novel mobile overhanging work platform according to claim 2, characterized in that: two storage grooves (73) are symmetrically formed in the outer side wall of the platform beam frame (101), the outer side walls of the two first hydraulic cylinders (201) are respectively connected with the inner side walls of the storage grooves (73) in a sliding mode, and transverse supporting beams (74) are uniformly and fixedly connected to the bottoms of the inner side walls of the platform beam frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311381819.2A CN117188790B (en) | 2023-10-24 | 2023-10-24 | Novel movable cantilever operation platform for lock chamber construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311381819.2A CN117188790B (en) | 2023-10-24 | 2023-10-24 | Novel movable cantilever operation platform for lock chamber construction |
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| CN117188790A true CN117188790A (en) | 2023-12-08 |
| CN117188790B CN117188790B (en) | 2024-04-30 |
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| CN202311381819.2A Active CN117188790B (en) | 2023-10-24 | 2023-10-24 | Novel movable cantilever operation platform for lock chamber construction |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118881188A (en) * | 2024-08-12 | 2024-11-01 | 中建八局第二建设有限公司 | A turnover facility structure and construction method after the internal formwork frame of a floor is removed |
| CN120061558A (en) * | 2025-04-28 | 2025-05-30 | 中交第一航务工程局有限公司 | Cantilever platform for wharf building construction and erecting using method thereof |
| CN120867540A (en) * | 2025-09-19 | 2025-10-31 | 闽南理工学院 | Cantilever type unloading platform for building construction |
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| CN218793715U (en) * | 2022-06-26 | 2023-04-07 | 辜汇丰 | Rehabilitation training device |
| CN219196719U (en) * | 2022-12-13 | 2023-06-16 | 中国水利水电第一工程局有限公司 | Cantilever support template for water inlet tower construction |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118881188A (en) * | 2024-08-12 | 2024-11-01 | 中建八局第二建设有限公司 | A turnover facility structure and construction method after the internal formwork frame of a floor is removed |
| CN118881188B (en) * | 2024-08-12 | 2025-11-11 | 中建八局第二建设有限公司 | Turnover facility structure after dismantling formwork in storey and construction method |
| CN120061558A (en) * | 2025-04-28 | 2025-05-30 | 中交第一航务工程局有限公司 | Cantilever platform for wharf building construction and erecting using method thereof |
| CN120867540A (en) * | 2025-09-19 | 2025-10-31 | 闽南理工学院 | Cantilever type unloading platform for building construction |
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