CN112900825A - Well is from climbing operation platform - Google Patents
Well is from climbing operation platform Download PDFInfo
- Publication number
- CN112900825A CN112900825A CN202110080656.9A CN202110080656A CN112900825A CN 112900825 A CN112900825 A CN 112900825A CN 202110080656 A CN202110080656 A CN 202110080656A CN 112900825 A CN112900825 A CN 112900825A
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- tower body
- tower
- hoistway
- platform
- operation platform
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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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
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
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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
- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a hoistway self-climbing operation platform which comprises a tower body system and a wall attaching system, wherein the wall attaching system comprises two attaching mechanisms which are vertically fixed on two adjacent sides of an elevator hoistway; the tower body system comprises a top working mechanism, a tower body and a bottom driving mechanism which are sequentially and fixedly connected from top to bottom, and the tower body is simultaneously connected with the two attached mechanisms in a vertical sliding manner. The operation platform comprises a tower body, two attached mechanisms fixed in a well and a bottom driving mechanism installed on the lower portion of the tower body, the tower body is connected with a guide rail frame at different heights through the guide rail frame of the attached mechanisms in a dismounting mode, the purpose of self-lifting in the well is finally achieved, and construction operation requirements are met. The construction method solves a plurality of construction problems that the construction platform is difficult to erect and the material is difficult to transport in the well at present.
Description
Technical Field
The invention belongs to the technical field of building construction equipment, and particularly relates to a shaft self-climbing operation platform.
Background
With the rapid development of the construction industry, super high-rise buildings are more and more. Super high-rise building adopts core section of thick bamboo structure usually, as the elevator well in the core section of thick bamboo usually, the space is narrow and small, and the operation scaffold frame sets up the degree of difficulty big, with high costs in the well, and the space is limited on the operation face in the super high-rise structure work progress, does not have unnecessary space and places concrete spreader or other construction equipment, needs handling installation many times.
Disclosure of Invention
The invention provides a hoistway self-climbing operation platform which can climb automatically, can be used for auxiliary construction of an operation surface and provides a lifting appliance and an operation platform in a hoistway, so as to solve the problems in the background technology.
The technical scheme of the invention is as follows: a hoistway self-climbing operation platform comprises a tower body system and a wall attaching system, wherein the wall attaching system comprises two attached mechanisms which are vertically fixed on two adjacent sides of an elevator hoistway; the tower body system comprises a top working mechanism, a tower body and a bottom driving mechanism which are sequentially and fixedly connected from top to bottom, the tower body is simultaneously connected with the two attached mechanisms in a sliding mode, and the standard section of the tower body is driven by the bottom driving mechanism to slide up and down along the two attached mechanisms.
Further: the attached mechanism comprises an embedded connecting piece embedded in a well wall, a conversion seat fixedly connected with the embedded connecting piece, a guide rail frame fixedly connected to the embedded connecting piece through the conversion seat and a rack fixedly arranged on the guide rail frame along the vertical direction, the guide rail frame is provided with a plurality of sections, and all the guide rail frames are sequentially detachably and fixedly connected along the vertical direction; the bottom of the guide rail is provided with an anti-falling device which is fixedly arranged on the conversion seat; one side of the tower body is provided with a guide wheel, and the tower body is connected with the guide rail frame in a vertical sliding manner through the guide wheel; a hydraulic support is arranged on one side of the tower body, which is far away from the guide wheel, and a support is hinged to the end of the hydraulic support, which is far away from the tower body, in a ball joint manner; the bottom driving mechanism comprises a rack fixedly connected with the tower body, a driving machine arranged on the rack and a gear arranged on the driving machine, the gear is meshed with the rack, and the driving machine drives the gear to rotate forwards or reversely.
Further: the tower body is provided with a lifting platform system, the lifting platform system comprises a hanging lug fixedly mounted on the tower body, a pulley rotatably connected with the hanging lug, a steel wire rope bypassing the pulley and matched with the pulley, a hanging platform fixedly connected with one end of the steel wire rope and a winch fixedly mounted on the hanging platform and connected with the other end of the steel wire rope, and the steel wire rope is tightened or released by operating the winch so as to realize that the hanging platform is lifted vertically.
Further: telescopic rods are arranged on the periphery of the hanging platform along the plane, the end part of each telescopic rod, far away from the hanging platform, is rotatably connected with a roller, and the length of each telescopic rod is adjusted to enable the roller to be in contact with the side wall of the hoistway; the edge sealing turnover plate is hinged to the periphery of the plane of the suspension platform, the gap between the suspension platform and the well is filled after the edge sealing turnover plate rotates, and the bottom of the edge sealing turnover plate is supported by a telescopic rod or a roller.
Further: the top working mechanism comprises a concrete spreader and a concrete pump pipe arranged on the concrete spreader, and the concrete spreader is arranged on the top of the tower body through a conversion machine seat.
Further: the tower body is rotatably connected with a turnable protection, and the edge of the turnable protection, which is far away from the tower body, is connected with the tower body through a lifting rope.
Further: the tower body is provided with an auxiliary lifting appliance and a ladder stand, and the ladder stand is provided with a protection cage.
Further: the tower body is formed by stacking a plurality of standard sections up and down in sequence, and the change of the whole height of the tower body is realized by increasing or reducing the number of the standard sections.
Has the advantages that: this scheme provides a well is from climbing operation platform, this operation platform includes the body of the tower, be fixed in two attached mechanism in the well and install in the bottom actuating mechanism of body of the tower lower part, through the guide rail frame that dismouting attached mechanism and then realize that the body of the tower is connected with the guide rail frame realization on the height of difference, and the body of the tower rises along the guide rail frame or descends and accomplish by bottom actuating mechanism, and finally realized the purpose of self-lifting in the well, satisfy the construction operation requirement, the difficulty has been set up to operation construction platform in the well at present, a great deal of construction difficult problems such as material transportation difficulty have been solved.
Secondly, be the lift platform system, the lift platform system depends on the body of the tower and exists, save trouble on him and follow the body of the tower and rise together, descend together with the body of the tower when the body of the tower descends, and lift platform system self also can realize the rising and the decline of suspension platform through the hoist engine, and optimized banding and turned over board isotructure and in order to seal the clearance between suspension platform and the well, provide a safe, firm and can adapt to the construction operation platform of construction requirement for the construction operation personnel, construction in the well provides the sound guarantee.
And thirdly, the tower body, the attached mechanism, the turnover protection device, the anti-falling device and the like are further optimized, and the optimized specific structures are disclosed, and the structures are arranged to ensure that the operation platform can be disassembled, assembled and lifted in the well, and the construction operation environment of the policy is safe and reliable. The optimized structures are organically integrated, so that the construction requirement is met, and the construction safety is better reflected.
Drawings
FIG. 1 is a schematic view of the overall installation structure of the self-climbing operation platform according to the present invention;
FIG. 2 is a cross-sectional mounting block diagram of the attachment mechanism of the present invention within a hoistway;
FIG. 3 is a view showing an installation structure of a rail frame according to the present invention;
FIG. 4 is a schematic structural view of a rail bracket according to the present invention;
FIG. 5 is a view showing an installation structure of a bottom driving mechanism in the present invention;
FIG. 6 is a view of the mounting structure of the lift platform system of the present invention;
FIG. 7 is a schematic view of the edge sealing structure of the hanging platform of the present invention;
fig. 8, 9, and 10 are schematic views showing a state in which the tower body is lifted along the hoistway.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, the present invention discloses a hoistway self-climbing operation platform, which includes a tower system, a wall-attached system, and a lifting platform system 4. The lifting platform system 4 exists by attaching to the tower body system, the lifting platform system 4 is added on the tower body system, and constructors can work on the lifting platform system 4.
The wall attachment system in this solution includes two attachment mechanisms 5 vertically fixed to adjacent sides of the hoistway 3. The tower body system comprises a top working mechanism 1, a tower body 2 and a bottom driving mechanism 8 which are sequentially and fixedly connected from top to bottom. The tower body 2 is connected with the two attached mechanisms 5 in a vertical sliding mode, and the bottom driving mechanism drives the standard section of the tower body 2 to slide vertically along the two attached mechanisms 5.
The attachment mechanism 5 includes a pre-buried connector 51, a transfer base 52, a rail bracket 53, and a rack. A plurality of embedded connectors 51 are embedded along the vertical direction of the hoistway 3, and the conversion base 52 is connected to the embedded connectors 51 by bolts. The rail bracket 53 is vertically disposed, and the rail bracket 53 is fixedly installed on the switching base 52. The rack is mounted on the rail bracket 53. The rail frame 53 has several sections, and is detachably connected to the switching base 52. Correspondingly, a falling protection device 54 is also arranged at the bottom of the rail frame 53. The anti-falling device 54 is used as a protection to prevent the tower body 2 from falling down along the guide rail bracket 53 when the tower body is out of control, so as to avoid safety accidents.
The tower body 2 is formed by stacking a plurality of standard sections up and down in sequence, and the change of the whole height of the tower body 2 is realized by increasing or reducing the number of the standard sections. The standard knot is provided with a corresponding guide wheel 21, and the guide wheel 21 is connected and matched with the guide rail frame 53 in a rolling manner, so that the tower body 2 is connected with the guide rail frame 53 in a vertical sliding manner. In the scheme, a hydraulic support 71 is arranged on one side of the tower body 2 away from the guide wheel 21, and a support 72 is hinged to the end of the hydraulic support 71 away from the tower body 2 in a ball joint mode. It should be noted that: the hydraulic support 71 may be a hydraulic cylinder, and a piston rod of the hydraulic cylinder is in a ball joint with the support 72. When the tower body 2 needs to be fixed at a certain horizontal position of the well 3, the piston rod of the hydraulic cylinder extends towards the direction away from the guide wheel 21 until the support 72 contacts with the side wall of the well 3 and presses the well 3. As shown in fig. 1, the tower 2 is supported simultaneously by the hydraulic support 71 and the two attachment mechanisms 5 to avoid the tower 2 from tilting.
The bottom driving mechanism 8 comprises a frame fixedly connected with the tower body 2, a driving machine arranged on the frame and a gear arranged on the driving machine, wherein the gear is meshed with the rack, and the driving machine drives the gear to rotate forwards or reversely. The driving machine can be a hydraulic driving gear pump or can be realized by directly adopting a motor matched with a speed reducer.
And a lifting platform system 4 is arranged on the tower body 2. The elevating platform system 4 is completely independent, but the elevating platform system 4 needs to exist attached to the tower body 2. The lifting platform system 4 comprises a hanging lug fixedly mounted on the tower body 2, a pulley rotatably connected with the hanging lug, a steel wire rope 41 passing around the pulley and matched with the pulley, a hanging platform 43 fixedly connected with one end of the steel wire rope 41 and a winch 42 fixedly mounted on the hanging platform 43 and connected with the other end of the steel wire rope 41, wherein the steel wire rope 41 is tightened or released by operating the winch 42 so as to lift the hanging platform 43 vertically. The hanging platform 43 may be used as a construction platform. For this reason, further optimization of the suspended platform 43 is necessary.
The top working mechanism 1 comprises a concrete spreader and a concrete pump pipe installed on the concrete spreader, and the concrete spreader is installed on the top of the tower body 2 through a converter base 11. The top working mechanism 1 is supported by the tower body 2, the top working mechanism 1 is not necessarily a concrete pump pipe, and may be a hoisting mechanism, such as a crane of a tower crane, and can be randomly arranged on the tower body 2 according to different construction occasions and use functions.
As shown in fig. 5, a reversible guard 62 is rotatably connected to the tower 2, and the edge of the reversible guard 62 away from the tower 2 is connected to the tower 2 through a lifting rope 61. The reversible protection 62 adopts a three-section type structure which is sequentially hinged and connected in the scheme, is formed by sequentially hinging three connecting plates, and simultaneously utilizes the lifting rope 61 to perform edge tying and fixing. The reversible protection 62 is mounted on top of the tower 2 in a reversible configuration for horizontal protection of the working layer hoistway 3. However, the convertible guard 62 may also be constructed as a construction platform, similar to the hanging platform 43.
An auxiliary lifting appliance and a ladder stand are arranged on the tower body 2, and a protective cage is further arranged on the ladder stand. The auxiliary hoist is typically mounted on top of the tower 2 for assisting in hoisting the work material within the hoistway 3 and for hoisting components of the wall attachment system. The following is a specific example of how the operation platform in the present case can climb in the hoistway 3:
as shown in fig. 8: in the first state, the tower 2 is fixed to the hoistway 3 by a wall attachment system.
As shown in fig. 9, the tower 2 is now raised by the bottom drive. The bottom drive mechanism drives the tower 2 to rise to a certain position along the rail frame 53 through the gears. Then, the rail brackets 53 at the lower part of the tower body 2 are removed, and the removed rail brackets 53 are mounted above the tower body 2. The rail frame 53 is still connected to the embedded connector 51 through the transfer base 52. The bottom drive mechanism is then activated again and the tower 2 continues to be driven by the bottom drive mechanism up the rail brackets 53 to the position shown in figure 10.
By repeating the above process, the tower body 2 can climb to the required height along the hoistway 3 in the above process. The lifting platform system 4 is lifted up as a whole according to the height of the tower body 2. This well 3 is from operation platform that climbs, when top operating device 1 stopped the operation, the operation personnel can attach the ann of wall system and tear open the operation on the cat ladder on the body of the tower system, and the operation such as 3 inboard templates in well prop up and establish and demolish also can be on lift platform system 4 in 3 inboard operations of carrying out other construction operations in well, and is very convenient and practical.
The above description is only exemplary of the present invention and should not be taken as limiting, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a well is from climbing operation platform which characterized in that: the wall-attached type elevator comprises a tower body system and a wall-attached system, wherein the wall-attached system comprises two attached mechanisms (5) which are vertically fixed on two adjacent sides of an elevator hoistway (3); body of the tower (2) system is including top operating device (1), body of the tower (2) and bottom actuating mechanism (8) from top to bottom fixed connection in proper order, sliding connection about body of the tower (2) simultaneously and two attached form mechanisms (5) slides from top to bottom along two attached form mechanisms (5) by bottom actuating mechanism (8) drive body of the tower (2).
2. The hoistway self-climbing operation platform according to claim 1, wherein: the attached mechanism (5) comprises an embedded connecting piece (51) embedded in the wall of the hoistway (3), a conversion seat (52) fixedly connected with the embedded connecting piece (51), a guide rail frame (53) fixedly connected to the embedded connecting piece (51) through the conversion seat (52), and racks fixedly installed on the guide rail frame (53) along the vertical direction, wherein the guide rail frame (53) is provided with a plurality of sections, and all the guide rail frames (53) are sequentially detachably and fixedly connected along the vertical direction; the bottom of the guide rail is provided with a falling preventing device (54), and the falling preventing device (54) is fixedly arranged on the conversion seat (52); one side of the tower body (2) is provided with a guide wheel (21), and the tower body (2) is connected with a guide rail frame (53) in a vertical sliding manner through the guide wheel (21); a hydraulic support (71) is arranged on one side of the tower body (2) far away from the guide wheel (21), and a support (72) is hinged to the end of the hydraulic support (71) far away from the tower body (2) in a ball joint manner; the bottom driving mechanism (8) comprises a rack fixedly connected with the tower body (2), a driving machine arranged on the rack and a gear arranged on the driving machine, wherein the gear is meshed with the rack, and the driving machine drives the gear to rotate forwards or reversely.
3. The hoistway self-climbing operation platform according to claim 1, wherein: be equipped with lift platform system (4) on body of the tower (2), this lift platform system (4) including fixed mounting on body of the tower (2) the hangers, with hangers rotate the pulley of being connected, walk around the pulley and with pulley complex wire rope (41), with the one end fixed connection's of wire rope (41) suspension platform (43) and fixed mounting on suspension platform (43) and with wire rope (41) other end connected hoist engine (42), tighten up or release wire rope (41) and then realize suspension platform (43) along vertical lift through operation hoist engine (42).
4. The hoistway self-climbing operation platform according to claim 3, wherein: telescopic rods (44) are arranged on the periphery of the hanging platform (43) along the plane, the end part, far away from the hanging platform (43), of each telescopic rod (44) is rotatably connected with a roller (45), and the length of each telescopic rod (44) is adjusted to enable the roller (45) to be in contact with the side wall of the hoistway (3); the edge sealing turnover plate (46) is further hinged to the periphery of the hanging platform (43) along the plane, the gap between the hanging platform (43) and the well (3) is filled after the edge sealing turnover plate (46) rotates, and the bottom of the edge sealing turnover plate (46) is supported by the telescopic rod (44) or the roller (45).
5. The hoistway self-climbing operation platform according to claim 1, wherein: the top working mechanism (1) comprises a concrete spreader and a concrete pump pipe arranged on the concrete spreader, and the concrete spreader is arranged on the top of the tower body (2) through a conversion machine seat (11).
6. The hoistway self-climbing operation platform according to claim 1, wherein: the tower body (2) is rotatably connected with a turnable protection (62), and the edge of the turnable protection (62) far away from the tower body (2) is connected with the tower body (2) through a lifting rope (61).
7. The hoistway self-climbing operation platform according to claim 1, wherein: the tower body (2) is provided with an auxiliary lifting appliance and a ladder stand, and the ladder stand is provided with a protection cage.
8. The hoistway self-climbing operation platform according to claim 1, wherein: the tower body (2) is formed by stacking a plurality of standard sections up and down in sequence, and the change of the whole height of the tower body (2) is realized by increasing or reducing the number of the standard sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080656.9A CN112900825B (en) | 2021-01-21 | 2021-01-21 | A hoistway self-climbing operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080656.9A CN112900825B (en) | 2021-01-21 | 2021-01-21 | A hoistway self-climbing operation platform |
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| Publication Number | Publication Date |
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| CN112900825A true CN112900825A (en) | 2021-06-04 |
| CN112900825B CN112900825B (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110080656.9A Active CN112900825B (en) | 2021-01-21 | 2021-01-21 | A hoistway self-climbing operation platform |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279558A (en) * | 2021-06-22 | 2021-08-20 | 中建三局集团有限公司 | Self-climbing operation platform in vertical shaft |
| CN113914597A (en) * | 2021-11-04 | 2022-01-11 | 中建三局四川建筑装备有限公司 | Well self-climbing device |
| CN115288451A (en) * | 2022-06-02 | 2022-11-04 | 上海建工一建集团有限公司 | Self-lifting material vertical conveying system and using method thereof |
| CN115419249A (en) * | 2022-08-17 | 2022-12-02 | 四川锦城建筑机械有限责任公司 | Integrated intelligent climbing multifunctional platform, installation method and climbing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003146560A (en) * | 2001-11-15 | 2003-05-21 | Otis Elevator Co | Direct type hydraulic elevator device |
| CN202481956U (en) * | 2011-12-16 | 2012-10-10 | 中国建筑第八工程局有限公司 | Attached climbing type conventionalized dual-purpose platform |
| CN103274316A (en) * | 2013-06-18 | 2013-09-04 | 山东丰汇设备技术有限公司 | Climbing belt side hang type jacking device |
| CN103342269A (en) * | 2013-07-11 | 2013-10-09 | 中建三局建设工程股份有限公司 | Attaching mechanism and ejecting method for super high-rise construction elevator |
| CN203820331U (en) * | 2014-05-04 | 2014-09-10 | 中国建筑科学研究院建筑机械化研究分院 | Material hoist with built-in steel wire rope |
| CN203820379U (en) * | 2014-05-04 | 2014-09-10 | 中国建筑科学研究院建筑机械化研究分院 | Fine adjusting and anti-falling device of aerial working platform |
| CN207813011U (en) * | 2018-01-17 | 2018-09-04 | 广州市大永成建筑技术发展有限公司 | The self-crawling type electrical lift shaft form of material distributing machine can be carried |
| CN109235872A (en) * | 2018-11-02 | 2019-01-18 | 四川省第六建筑有限公司 | Building hoistway form frame system with material distributing machine |
| CN111734115A (en) * | 2020-07-17 | 2020-10-02 | 河北亿安工程技术股份有限公司 | A guide rail frame for an attached construction platform |
-
2021
- 2021-01-21 CN CN202110080656.9A patent/CN112900825B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003146560A (en) * | 2001-11-15 | 2003-05-21 | Otis Elevator Co | Direct type hydraulic elevator device |
| CN202481956U (en) * | 2011-12-16 | 2012-10-10 | 中国建筑第八工程局有限公司 | Attached climbing type conventionalized dual-purpose platform |
| CN103274316A (en) * | 2013-06-18 | 2013-09-04 | 山东丰汇设备技术有限公司 | Climbing belt side hang type jacking device |
| CN103342269A (en) * | 2013-07-11 | 2013-10-09 | 中建三局建设工程股份有限公司 | Attaching mechanism and ejecting method for super high-rise construction elevator |
| CN203820331U (en) * | 2014-05-04 | 2014-09-10 | 中国建筑科学研究院建筑机械化研究分院 | Material hoist with built-in steel wire rope |
| CN203820379U (en) * | 2014-05-04 | 2014-09-10 | 中国建筑科学研究院建筑机械化研究分院 | Fine adjusting and anti-falling device of aerial working platform |
| CN207813011U (en) * | 2018-01-17 | 2018-09-04 | 广州市大永成建筑技术发展有限公司 | The self-crawling type electrical lift shaft form of material distributing machine can be carried |
| CN109235872A (en) * | 2018-11-02 | 2019-01-18 | 四川省第六建筑有限公司 | Building hoistway form frame system with material distributing machine |
| CN111734115A (en) * | 2020-07-17 | 2020-10-02 | 河北亿安工程技术股份有限公司 | A guide rail frame for an attached construction platform |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279558A (en) * | 2021-06-22 | 2021-08-20 | 中建三局集团有限公司 | Self-climbing operation platform in vertical shaft |
| CN113914597A (en) * | 2021-11-04 | 2022-01-11 | 中建三局四川建筑装备有限公司 | Well self-climbing device |
| CN115288451A (en) * | 2022-06-02 | 2022-11-04 | 上海建工一建集团有限公司 | Self-lifting material vertical conveying system and using method thereof |
| CN115288451B (en) * | 2022-06-02 | 2024-04-16 | 上海建工一建集团有限公司 | Self-lifting type vertical material conveying system and application method thereof |
| CN115419249A (en) * | 2022-08-17 | 2022-12-02 | 四川锦城建筑机械有限责任公司 | Integrated intelligent climbing multifunctional platform, installation method and climbing method |
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| Publication number | Publication date |
|---|---|
| CN112900825B (en) | 2022-06-14 |
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