CN113789946B - Elevator shaft construction platform - Google Patents
Elevator shaft construction platform Download PDFInfo
- Publication number
- CN113789946B CN113789946B CN202111046567.9A CN202111046567A CN113789946B CN 113789946 B CN113789946 B CN 113789946B CN 202111046567 A CN202111046567 A CN 202111046567A CN 113789946 B CN113789946 B CN 113789946B
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- Prior art keywords
- sliding block
- platform
- supporting
- operation platform
- sliding
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to an elevator shaft construction platform, which is characterized by comprising an operation platform and a supporting platform, wherein the operation platform is provided with supporting components in front and behind, the supporting components are fixedly connected with the operation platform, the operation platform is symmetrically provided with sliding components in left and right, the sliding components are fixedly connected with the operation platform, the supporting platform is connected with the sliding components, a sliding block A and a sliding block C are both in sliding clamping connection with a sliding block B, the sliding block A and the sliding block C drive lifting through a driving mechanism, the sliding block B lift through a lifting device, a fixing mechanism and a motor C for driving the fixing mechanism to horizontally move are arranged in the elevator shaft, the fixing mechanism is used for being connected with the inner wall of an elevator shaft, the supporting mechanism is arranged below the supporting platform, a control device is arranged on the operation platform, the control device can respectively control the driving mechanism, the lifting device and the supporting mechanism, the platform can improve efficiency, reduce the labor intensity of constructors, and is easy to detach and build.
Description
Technical Field
The invention relates to an elevator shaft construction platform.
Background
Because of the specificity of straight up and down through in the elevator shaft position, in the construction of the elevator shaft, an elevator shaft operation platform is usually required to be built in the elevator shaft, so that workers can conveniently perform operations such as building, wiring and the like in the elevator shaft on the platform, and the traditional operation platform is temporarily built layer by layer. The stairwell and the elevator shaft of the super high-rise building have narrow space, and the construction platform is quite difficult to construct in the narrow space, but for construction, the construction efficiency is low and the labor intensity is high although the construction is difficult to repeatedly disassemble and construct layer by layer.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an elevator shaft construction platform which can improve the efficiency, reduce the labor intensity of constructors and is easy to detach and build.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an elevator shaft construction platform, includes operation platform and supporting platform, be provided with supporting component around the operation platform, supporting component and operation platform fixed connection, operation platform bilateral symmetry is provided with sliding component, sliding component and operation platform fixed connection, supporting platform is connected with sliding component, sliding component includes slider A, slider B, slider C, slider A and slider C all slide the joint with slider B, slider A, slider C pass through actuating mechanism drive and go up and down, slider B passes through elevating gear and goes up and down, all set up fixed establishment and drive fixed establishment horizontal movement's motor C in, fixed establishment is used for being connected with elevator well inner wall, the supporting platform below sets up supporting mechanism, supporting mechanism is used for supporting slider A, slider B, slider C and operation platform, be provided with controlling means on the operation platform, controlling means can control actuating mechanism, elevating gear, supporting mechanism respectively.
Further, one side of the sliding block B, which is close to the operation platform, is provided with a sliding groove, a protruding block is arranged on the side edge of the operation platform, the protruding block and the sliding groove slide, a limiting block is arranged in the sliding groove, and the limiting block is used for fixing the position of the operation platform.
Further, the lifting device is arranged on the supporting platform and comprises a hydraulic rod and a motor B, the motor B controls the sliding block B to lift between the sliding block A and the sliding block C by driving the hydraulic rod, and the sliding block B is separable from the hydraulic rod.
Further, the driving mechanism is arranged on the supporting platform and fixedly connected with the supporting platform, a motor A and a threaded rod are arranged, and the motor A drives the threaded rod to move the sliding blocks A and C to lift.
Further, the supporting mechanism comprises a cavity, symmetrically arranged clamping blocks, a connecting piece and a rotating rod, wherein the clamping blocks are connected with a rotating shaft of the connecting piece, a threaded hole is formed in the middle of the connecting piece, threads are formed in the rotating rod, and the rotating rod is in threaded connection with the connecting piece.
Further, the support component is in an inverted L structure formed by combining a cross rod and a vertical rod, the cross rod can be movably clamped on an elevator shaft door, the other side of the cross rod can be clamped on a support block, a guardrail is arranged on the operation platform, and the guardrail is detachably connected with the operation platform.
Further, the fixing mechanism comprises a vertical rod which is horizontally contracted and a plurality of positioning blocks which are arranged on the vertical rod, and the positioning blocks are in one-to-one correspondence with the reserved holes in the inner wall of the elevator shaft and are connected with the reserved holes.
The invention has the beneficial effects that:
1. through the cooperation setting of slider subassembly and actuating mechanism, can realize operating platform's lift and whole construction platform lift, need not to step by step constructor and builds, operation such as wiring in to the elevator shaft.
2. Through fixed establishment, supporting mechanism's setting, strengthened the stability of operation platform and whole construction platform in the elevator shaft, guaranteed constructor's safety on operation platform.
Drawings
FIG. 1 is a top view of a construction platform;
FIG. 2 is a side view of a construction platform;
FIG. 3 is a side view of a construction platform in a raised use condition one;
FIG. 4 is a side view of a construction platform in a second raised use condition;
FIG. 5 is a front view of a construction platform;
fig. 6 is a schematic view of a supporting mechanism.
Reference numerals: 1. an operating platform; 11. a bump; 2. a support platform; 3. a support assembly; 31. a cross bar; 32. a vertical rod; 4. a sliding assembly; 41. a sliding block A; 42. a sliding block B; 421. a chute; 43. a sliding block C; 5. a driving mechanism; 51. a motor A; 52. a threaded rod; 6. a fixing mechanism; 61. a vertical rod; 62. a positioning block; 63. a motor C; 7. a support mechanism; 71. a cavity; 72. a clamping block; 73. a connecting piece; 74. a rotating lever; 8. a lifting device; 81. a hydraulic rod; 82. a motor B; 9. a control device; 10. a guardrail.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1 to 6, an elevator shaft construction platform of this embodiment includes operation platform 1 and supporting platform 2, operation platform 1 is provided with supporting component 3 around, supporting component 3 and operation platform 1 fixed connection, operation platform 1 bilateral symmetry is provided with sliding component 4, sliding component 4 and operation platform 1 fixed connection, supporting platform 2 is connected with sliding component 4, sliding component 4 includes slider a41, slider B42, slider C43, slider a41 and slider C43 all slide the joint with slider B42, slider a41, slider C43 drive through actuating mechanism 5 goes up and down, slider B42 goes up and down through elevating gear 8, all set up fixed establishment 6 and drive fixed establishment 6 horizontal movement's motor C63 in, fixed establishment 6 is used for being connected with the elevator well inner wall, supporting platform 2 below sets up supporting mechanism 7, supporting mechanism 7 is used for supporting slider a41, slider B42, slider C43 and operation platform 1, be provided with controlling means 9 on the operation platform 1, actuating mechanism 9 can control mechanism 9, 8 respectively, elevating gear.
The improvement is specifically as follows: as shown in fig. 1 to 5: the construction platform is required to be built in the operation such as building the elevator shaft or installing lines, the construction platform is built after the building of the elevator shaft of the first layer is fixed, the construction platform comprises an operation platform 1 and a supporting platform 2, a control device 9 is arranged on the operation platform 1, the control device 9 controls a driving mechanism 5, lifting of a lifting device 8 and expansion of a control supporting mechanism 7, a driving mechanism 5 arranged on the supporting platform 2, a lifting device 8 drives a sliding assembly 4 to lift, the lifting device 8 drives a sliding block B42 to lift, the sliding block A41 and the top end of a sliding block C43 are connected in a clamping manner, the fixing mechanism 6 is connected with the elevator shaft, a supporting block is arranged at the horizontal position when a door opening is reserved, the supporting block and the inner wall of the elevator shaft are fixed through expansion bolts, two ends of the supporting mechanism 7 are arranged on a door opening and the supporting block, the supporting operation platform 1 and the supporting platform 2 are supported, the driving sliding mechanism 1 and the sliding mechanism 3 are lifted when the operation platform 1 needs to lift, the sliding mechanism B42 is arranged on the supporting platform 2 to lift, the sliding mechanism B42 is driven to lift, the sliding mechanism A41 and the sliding mechanism C43 is lifted, the sliding mechanism B42 is driven to lift, the sliding mechanism C4 is lifted, the elevator shaft is driven to lift the supporting platform is required to lift, the supporting platform is not lifted, the door opening is required to lift the supporting platform is arranged to lift the door opening and the supporting platform 3, the supporting mechanism is required to lift the door opening and the elevator shaft is fixed, and the elevator shaft is fixed to lift the door opening is required to lift the supporting mechanism, and the door 3, and the elevator shaft is required to lift the door 3.
On the basis of the above embodiment, a sliding groove 421 is provided on one side of the slider B42 close to the operation platform 1, a bump 11 is provided on the side of the operation platform 1, the bump 11 slides on the sliding groove 421, a stopper is provided in the sliding groove 421, and the stopper is used for fixing the position of the operation platform 1.
The improvement is specifically as follows: as shown in fig. 1: be provided with spout 421 on the slider B42, be provided with lug 11 on the operation platform 1, lug 11 and spout 421 looks adaptation are provided with the stopper in the spout 421, can strengthen the fixed of operation platform 1.
On the basis of the embodiment, the lifting device 8 is arranged on the supporting platform 2, the lifting device 8 comprises a hydraulic rod 81 and a motor B82, the motor B82 controls the sliding block B42 to lift between the sliding block A41 and the sliding block C43 by driving the hydraulic rod 81, and the sliding block B42 is separable from the hydraulic rod 81.
The improvement is specifically as follows: as shown in fig. 2 and 3: when constructor needs to rise, constructor starts motor B82 through controlling means 9 to drive hydraulic stem 81 to rise slider B42, realizes rising between slider A41 and slider C43, and when constructor needs to descend, drive hydraulic stem 81 descends, adjusts operation platform 1's position, lets constructor more convenient construction.
On the basis of the above embodiment, the driving mechanism 5 is disposed on the supporting platform 2, fixedly connected to the supporting platform 2, and provided with a motor a51 and a threaded rod 52, and the motor a51 drives the threaded rod 52 to move the slider a41 and the slider C43 up and down.
The improvement is specifically as follows: as shown in fig. 2 and 3: when the whole construction platform is required to be lifted, the sliding block B42 is lifted to the top ends of the sliding block A41 and the sliding block C43 to be fixed, the sliding block A41 and the sliding block C43 are lifted synchronously through the motor A51, the operation platform 1 is lifted to a newly built elevator shaft door opening, the supporting component 3 is used for fixing the newly built elevator shaft door opening and the supporting block, then the motor A51 is reversed, the supporting platform 2 is lifted through the threaded rod 52, the supporting mechanism 7 is lifted to the elevator shaft door opening supported by the original operation platform 1, the reinforcement fixation is realized, the operation platform 1 is lifted through the hydraulic rod 81, a new elevator shaft layer is built, and the lifting of the operation platform 1 and the whole construction platform is realized through the alternate lifting of the lifting device 8 and the driving mechanism 5.
On the basis of the above embodiment, the supporting mechanism 7 includes a cavity 71, symmetrically arranged clamping blocks 72, a connecting piece 73 and a rotating rod 74, the clamping blocks 72 are connected with the connecting piece 73 in a rotating shaft manner, a threaded hole is formed in the middle of the connecting piece 73, threads are formed in the rotating rod 74, and the rotating rod 74 is in threaded connection with the connecting piece 73.
The improvement is specifically as follows: as shown in fig. 5 and 6: the cavity 71 is internally provided with the connecting piece 73, the rotating rod 74 and the clamping block 72 connected with the connecting piece 73, when the supporting mechanism 7 is to be fixed, the rotating rod 74 rotates the connecting piece 73 positively to drive the clamping block 72 to stretch out, the clamping block 72 is fixed at a hoistway door opening and on the supporting block, when the supporting mechanism 7 is to be contracted, the rotating rod 74 rotates the connecting piece 73 reversely to drive the clamping block 72 to be contracted, and the stability of a construction platform can be enhanced through the arrangement of the supporting mechanism 7.
On the basis of the embodiment, the supporting component 3 is an inverted-L structure formed by combining the cross rod 31 and the vertical rod 32, the cross rod 31 can be movably clamped on a shaft door hole, the other side can be clamped on a supporting block, the guardrail 10 is arranged on the operation platform 1, and the guardrail 10 is detachably connected with the operation platform 1.
The improvement is specifically as follows: as shown in fig. 4: the support component 3 combines for horizontal pole 31 and montant 32, montant 32 fixed connection on operation platform 1, horizontal pole 31 can run through montant 32 card on the bracing piece, and montant 32 and operation platform 1 welding set up guardrail 10 on operation platform 1 for the safety of protection constructor construction on operation platform 1.
On the basis of the embodiment, the fixing mechanism 6 comprises a vertical rod 61 which is horizontally contracted and a plurality of positioning blocks 62 arranged on the vertical rod 61, wherein the positioning blocks 62 are in one-to-one correspondence with the reserved holes on the inner wall of the elevator shaft and are connected with the reserved holes.
The improvement is specifically as follows: as shown in fig. 5: in order to enhance the indirect connection between the slide block a41, the slide block B42 and the slide block C43 and the elevator shaft and enhance the firmness, the upright posts 61 are arranged in the slide block a41, the slide block B42 and the slide block C43, and the motor C63 can move the upright posts 61 to horizontally shrink so as to enable the positioning blocks 62 to be in one-to-one correspondence with the reserved holes.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (4)
1. The utility model provides an elevator shaft construction platform, includes operation platform (1) and supporting platform (2), its characterized in that: the automatic control device is characterized in that a supporting component (3) is arranged on the front and back of the operation platform (1), the supporting component (3) is fixedly connected with the operation platform (1), sliding components (4) are symmetrically arranged on the left and right sides of the operation platform (1), the sliding components (4) are fixedly connected with the operation platform (1), the supporting platform (2) is connected with the sliding components (4), a supporting mechanism (7) is arranged below the supporting platform (2), the supporting mechanism (7) is used for supporting a sliding block A (41), a sliding block B (42), a sliding block C (43) and the operation platform (1), a control device (9) is arranged on the operation platform (1), and the control device (9) can control a driving mechanism (5), a lifting device (8) and the supporting mechanism (7) respectively;
the sliding assembly (4) comprises a sliding block A (41), a sliding block B (42) and a sliding block C (43), wherein the sliding block A (41) and the sliding block C (43) are in sliding clamping connection with the sliding block B (42), the sliding block A (41) and the sliding block C (43) are driven to lift through a driving mechanism (5), the sliding block B (42) is lifted through a lifting device (8), a fixing mechanism (6) and a motor C (63) for driving the fixing mechanism (6) to horizontally move are arranged inside the sliding block A (41), the sliding block B (42) and the sliding block C (43), the fixing mechanism (6) is used for being connected with the inner wall of an elevator shaft, the fixing mechanism (6) comprises a vertical rod (61) which is horizontally contracted and a plurality of positioning blocks (62) which are arranged on the vertical rod (61), and the positioning blocks (62) are in one-to-one correspondence with reserved holes of the inner wall of the elevator shaft and are connected with the reserved holes;
the supporting mechanism (7) comprises a cavity (71), symmetrically arranged clamping blocks (72), a connecting piece (73) and a rotating rod (74), wherein the clamping blocks (72) are connected with a rotating shaft of the connecting piece (73), a threaded hole is formed in the middle of the connecting piece (73), threads are formed in the rotating rod (74), and the rotating rod (74) is in threaded connection with the connecting piece (73);
the supporting component (3) is an inverted L structure formed by combining a cross rod (31) with a vertical rod (32), the cross rod (31) can be movably clamped on an elevator shaft door, the other side of the cross rod can be clamped on a supporting block, a guardrail (10) is arranged on the operating platform (1), and the guardrail (10) is detachably connected with the operating platform (1).
2. The hoistway construction platform according to claim 1, wherein: one side that slider B (42) is close to operation platform (1) is provided with spout (421), operation platform (1) side is provided with lug (11), slide on lug (11) and spout (421), be provided with the stopper in spout (421), the stopper is used for fixed operation platform (1) position.
3. The hoistway construction platform according to claim 2, wherein: the lifting device (8) is arranged on the supporting platform (2), the lifting device (8) comprises a hydraulic rod (81) and a motor B (82), the motor B (82) controls the sliding block B (42) to lift between the sliding block A (41) and the sliding block C (43) by driving the hydraulic rod (81), and the sliding block B (42) is separable from the hydraulic rod (81).
4. A hoistway construction platform according to claim 3, wherein: the driving mechanism (5) is arranged on the supporting platform (2), is fixedly connected with the supporting platform (2), and is provided with a motor A (51) and a threaded rod (52), and the motor A (51) drives the threaded rod (52) to move the sliding block A (41) and the sliding block C (43) to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111046567.9A CN113789946B (en) | 2021-09-06 | 2021-09-06 | Elevator shaft construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111046567.9A CN113789946B (en) | 2021-09-06 | 2021-09-06 | Elevator shaft construction platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113789946A CN113789946A (en) | 2021-12-14 |
| CN113789946B true CN113789946B (en) | 2023-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111046567.9A Active CN113789946B (en) | 2021-09-06 | 2021-09-06 | Elevator shaft construction platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN113789946B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4974700A (en) * | 1989-06-12 | 1990-12-04 | Gates & Sons, Inc. | Movable support mechanism for construction of elevator shafts and the like |
| CN203834914U (en) * | 2014-05-16 | 2014-09-17 | 中国建筑第四工程局有限公司 | Automatic lifting stacking platform |
| CN208294049U (en) * | 2018-04-27 | 2018-12-28 | 中国建筑第二工程局有限公司 | A kind of operating platform of high-rise building elevator shaft form erecting operation |
| CN208648631U (en) * | 2018-08-23 | 2019-03-26 | 中国建筑第二工程局有限公司 | Elevator drops shipping platform from climbing |
| CN211850692U (en) * | 2019-11-28 | 2020-11-03 | 马涛 | Construction platform convenient to remove |
| CN111877746A (en) * | 2020-08-14 | 2020-11-03 | 江西志特新材料股份有限公司 | High-rise building climbing pouring system and operation method thereof |
-
2021
- 2021-09-06 CN CN202111046567.9A patent/CN113789946B/en active Active
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| CN113789946A (en) | 2021-12-14 |
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