CN111764629A - Method for mounting and dismounting inclined roof hanging basket without counterweight - Google Patents
Method for mounting and dismounting inclined roof hanging basket without counterweight Download PDFInfo
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- CN111764629A CN111764629A CN202010851336.4A CN202010851336A CN111764629A CN 111764629 A CN111764629 A CN 111764629A CN 202010851336 A CN202010851336 A CN 202010851336A CN 111764629 A CN111764629 A CN 111764629A
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
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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
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
Abstract
The invention discloses a method for installing and disassembling a hanging basket without counterweight for an inclined roof, which comprises the steps of embedding pipes in an eaves gutter and the upper end of a structural beam or a shear wall or a column to form a plurality of rows of reserved holes, prefabricating a plurality of suspension brackets and hanging rings, then sequentially installing the hanging rings and the suspension brackets, connecting the outer ends of the suspension brackets with the hanging rings by using steel wire ropes, finally installing pull ropes at the outer ends of the suspension brackets, and fixing the hanging basket at the lower ends of the pull ropes. When the device is disassembled, the stay rope is firstly disassembled, then the steel wire rope, the anchoring piece, the suspension bracket and the hanging ring are sequentially disassembled, and finally, the reserved holes are plugged by waterproof mortar. The method for installing and disassembling the inclined roof weight-balancing-free hanging basket has the advantages of simple steps, high installing and disassembling efficiency and convenience in disassembling and installing, and the disassembled parts can be reused.
Description
Technical Field
The invention belongs to the field of building construction, and particularly relates to a method for installing and disassembling a weight-balancing-free hanging basket of an inclined roof.
Background
In the construction process of buildings, the outer wall construction is usually carried out by using a hanging basket. In flat roof buildings, it is very convenient to arrange the hanging basket support, and the support is only required to be suspended on the roof. However, with the diversification of building models, the appearance of the inclined roof and the overhanging eaves gutter provides a very high challenge for the reliability of hanging basket fixation. The common method is that before the roof is poured, the position of a hanging basket is deepened, a cantilever beam penetrates out of a T-willow opening, a parapet wall is used as a support, or the support is placed on the roof, and a balance weight is arranged on the roof for installation. The mode of relying on the parapet wall to serve as the support or placing the support on the roof has the problem of insufficient fixation and stability, and the installation and the disassembly are very inconvenient because a balance weight needs to be arranged.
In order to solve the problems, the Chinese patent with the application number of 2019107057037 discloses a mounting method of a hanging flower basket for an overhanging eaves gutter inclined roof, which comprises the following steps: (1) a preformed hole is reserved at the top pressing position of the inclined roof by using a flexible sleeve; (2) an ejector frame is arranged between the overhanging eaves gutter and the inclined roof and used for abutting against the root of the overhanging eaves gutter and the root of the inclined roof, and a steel pipe is arranged at the top of the outer side of the overhanging eaves gutter; (3) one end of a steel wire rope penetrates through a preformed hole of the inclined roof and is fastened at the top of the inclined roof through a rope clamp, the other end of the steel wire rope is lapped on the outer wall of the steel pipe and is used for hanging a hanging basket, and the top frames are arranged in the range of 300mm on each of the two sides of the steel wire rope respectively. According to the hanging method of the hanging basket, the top frame is abutted into the eaves gutter, the eaves gutter is reinforced, and the steel pipe is arranged on the outer side of the eaves gutter and used for pulling the steel wire rope down, so that the eaves gutter is prevented from being abraded by the steel wire rope. Although the construction mode can effectively arrange the hanging basket on the inclined roof, the steel wire rope needs to be arranged at the top pressing position of the inclined roof in a penetrating mode, the installation is inconvenient, meanwhile, the arranged top frame needs a large number of top frames to bear the pressure applied by the hanging basket, and the installation efficiency is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problems to be solved by the invention are as follows: how to provide a method for installing and dismantling an inclined roof weight-free hanging basket with convenient installation and dismantling, high efficiency and high connection strength.
In order to solve the technical problems, the invention adopts the following technical scheme:
a method for installing a weight-balancing-free hanging basket on an inclined roof is characterized by comprising the following steps: s1, when the top outer wall is constructed, tubes are pre-buried at the upper ends of the eaves gutter and the structural beam or the shear wall or the column to form a plurality of rows of preformed holes, at least three rows of preformed holes are arranged, each row is provided with at least two preformed holes, and the preformed holes in the upper row and the lower row are in one-to-one correspondence; s2, preparing in an early stage, prefabricating a suspension bracket and a hanging ring, and preparing a plurality of groups of anchoring parts, nuts and steel wire ropes; the hanging bracket is a triangular steel bracket, the hanging ring is U-shaped and consists of a left connecting rod, a right connecting rod and an arc connecting rod, and threads are arranged on the left connecting rod and the right connecting rod; s3, installing a hanging ring, inserting the hanging ring into a reserved hole at the upper end, ensuring that an arc-shaped connecting rod of the hanging ring is arranged outside the eaves gutter or the shear wall or the column, and then locking and fixing the hanging ring by a nut; s4, mounting a suspension bracket, vertically placing the suspension bracket on the shear wall or the column or the structural beam, then penetrating the suspension bracket and the preformed hole on the shear wall or the column or the structural beam by using an anchoring part, and locking and fixing by using a nut; s5, a steel wire rope is arranged in the hanging bracket and the hanging ring in a penetrating mode, and the hanging bracket is reinforced for the second time; and S6, arranging a pull rope on the suspension bracket, and suspending the hanging basket on the suspension bracket through the pull rope. Therefore, the suspension bracket is arranged on the outer wall vertical surface close to the inclined roof, the hanging ring is arranged above the suspension bracket, and the bearing capacity of the suspension bracket can be effectively improved after the steel wire rope penetrates through the hanging ring and the suspension bracket. The mounting area of the suspension support and the hanging ring is small, the suspension support and the hanging ring are fixed together with the wall body, the gravity can be shared to the wall body, and then the arrangement of a counter weight is avoided. The hanging basket mounting and hanging mechanism is simple in structure, and the hanging basket mounting and hanging mechanism is very convenient to mount only by fixing the hanging basket mounting and hanging mechanism with a wall body. The preformed hole not only can determine the installation position of each component according to the design requirement, but also is convenient for the installation of the suspension bracket and the hanging ring. The prefabricated suspension support is a triangular steel support, is high in strength, is extremely stable in triangle, and has good stability after installation.
Furthermore, the suspension bracket is composed of a first connecting piece, a second connecting piece and a third connecting piece, wherein the first connecting piece, the second connecting piece and the third connecting piece are all I-shaped steel, and the three I-shaped steel are fixed by welding. Therefore, the suspension bracket welded by the I-shaped steel not only has a wider mounting plate surface, but also has high strength and can not deform under heavy pressure. And the I-shaped steel is relatively stable in a welding and fixing mode and is not easy to fall off under external force.
Furthermore, the first connecting piece is vertically arranged, one flange is tightly attached to the shear wall or the column or the structural beam, and two anchoring piece through holes corresponding to the reserved holes are formed in the upper portion and the lower portion of the side flange at intervals; the second connecting piece is horizontally arranged, and the inner end of the second connecting piece is fixed with the upper end of the first connecting piece through welding; the third connecting piece is obliquely arranged, and two ends of the third connecting piece are respectively fixed with the outer end of the second connecting piece and the lower end of the first connecting piece through welding. Like this, fixed through the mode of anchor assembly anchor between first connecting piece and the wall body, this kind of fixed mode joint strength is high, and simultaneously, the installation is all very convenient with the dismantlement. The anchor member through-hole provided in the first connecting member facilitates the assembly of the anchor member and, at the same time, the positioning of the suspension bracket. The second connecting piece level sets up, is convenient for weld.
Furthermore, two through holes are arranged on the web plate at the outer end of the second connecting piece at intervals, are arranged up and down and are respectively used for penetrating through the steel wire rope and the pull rope. Therefore, the steel wire rope and the lifting rope can be conveniently arranged in a penetrating mode, and the assembly difficulty of the steel wire rope and the lifting rope is effectively reduced.
Furthermore, before top layer construction, drawing a schematic diagram of a mounting structure of the hanging basket, and pre-embedding the pipe after paying off and positioning at the support mounting position according to the schematic diagram. Like this, prefabricated suspension member and rings preparation are more accurate, and pre-buried tubular product can ensure that the tubular product mounted position is accurate again after the unwrapping wire, ensures that the reservation hole sets up the position correctly, plays the positioning action for suspension member and rings.
Furthermore, during roof construction, a plurality of hooks for hanging worker safety ropes are pre-embedded at intervals on the roof, the hooks are in a shape like a Chinese character 'ji', and the inner ends of the hooks are connected with roof reinforcing steel bars. Like this, the position of depending on of operation workman's safety rope is at the roofing, and with roofing reinforcing bar fixed connection, connection structure is firm, can provide firm the point of depending on for hanging of safety rope establishes. The safety rope is hung and arranged at a position independently, so that external force borne by the hanging support can be effectively reduced.
A method for disassembling a counterweight-free hanging basket of an inclined roof is characterized by comprising the following steps: s1, removing a pull rope connected with the support after the hanging basket falls to the ground; s2, sequentially removing the steel wire rope, the anchoring piece, the suspension bracket and the hanging ring; and S3, plugging each reserved hole by using waterproof mortar. Like this, each part all is demountable installation, and it is comparatively convenient to dismantle, and dismantles back each part and can also used repeatedly, can not influence next use.
Drawings
FIG. 1 is a roof basket mounting structure with a gutter in an embodiment;
fig. 2 is a roofing gondola mounting structure without gutter in an embodiment.
In the figure: the shear wall comprises a shear wall 1, a suspension bracket 2, a first connecting piece 21, a second connecting piece 22, a third connecting piece 23, a lifting ring 4, a nut 5, a steel wire rope 6, a pull rope 7 and a hanging basket 8.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example (b):
as shown in the figure, the installation method of the inclined roof weight-free hanging basket provided by the embodiment comprises the following steps: s1, when the top outer wall is constructed, tubes are pre-embedded at the upper ends of the eaves gutter and/or the shear wall 1 (when the top outer wall is specifically implemented, the tubes can be pre-embedded on the shear column or the structural beam according to the arrangement position of the hanging basket), a plurality of rows of preformed holes are formed, at least three rows of preformed holes are arranged, each row is provided with at least two preformed holes, and the preformed holes in the upper row and the lower row are in one-to-one correspondence; s2, preparing in an early stage, prefabricating the suspension bracket 2 and the lifting ring 4, and preparing a plurality of groups of anchoring parts 3, nuts 5 and steel wire ropes 6; the hanging bracket 2 is a triangular steel bracket, the hanging ring 4 is U-shaped and consists of a left connecting rod, a right connecting rod and an arc connecting rod, and threads are arranged on the left connecting rod and the right connecting rod; s3, installing the hanging ring 4, inserting the hanging ring 4 into a reserved hole at the upper end, ensuring that an arc-shaped connecting rod of the hanging ring 4 is arranged outside the eaves gutter or the shear wall or the column, and then locking and fixing the hanging ring 4 by using a nut 5; s4, mounting the suspension bracket 2, enabling the suspension bracket 2 to be perpendicular to the shear wall or the column or the structural beam and vertically placed, then penetrating the suspension bracket 2 and the preformed hole on the shear wall 1 or the column or the structural beam through an anchoring piece 3, and locking and fixing the suspension bracket 2 and the preformed hole on the column or the structural beam through a nut 5; s5, a steel wire rope is arranged in the hanging bracket 2 and the hanging ring 4 in a penetrating mode, and the hanging bracket 2 is reinforced for the second time; s6, a rope 7 (the rope is a wire rope) is provided on the hanging bracket 2, and the basket 8 is suspended on the hanging bracket 2 by the rope. Before top layer construction, drawing a schematic diagram of a mounting structure of a hanging basket, and pre-embedding a pipe after paying off and positioning at a support mounting position according to the schematic diagram. The anchoring part 3 for fixing the suspension bracket comprises anchoring screw rods, nuts are in threaded fit with the anchoring screw rods, two nuts are in threaded fit on each anchoring screw rod, and the two nuts are respectively arranged on the inner side and the outer side of the shear wall. Meanwhile, in order to prevent the nuts from being worn, an anchoring plate is arranged between each nut and the outer wall.
Specifically, the hanging basket 8 mainly comprises a supporting platform and a protective guard, and a hanging basket lifting mechanism is further mounted on the hanging basket 8, connected with the pull rope 7 and capable of controlling the pull rope 7 to move up and down and to be positioned. The basket uses a hoist with the rope winding mode of 'a' shape, and a steel wire rope with the structure of 4x31sw + Nf-8.3 is required to have the diameter of 8.3 cm.
The hanging basket suspension mechanism that this application adopted drops into lowly earlier stage, mainly only adopts the I-steel welding can accomplish, can accomplish pre-buried when top layer structure construction, and the installation of roofing and hanging basket support is used noiselessly, installs, demolishs traditional hanging basket more light, swift relatively. The double insurance of the structure anchoring piece and the inclined pull steel wire rope is safer in the using process.
Specifically, the suspension bracket 2 in this embodiment is composed of a first connecting member 21, a second connecting member 22, and a third connecting member 23, where the first connecting member 21, the second connecting member 22, and the third connecting member 23 are all i-beams, and the three i-beams are fixed by welding. When the shear wall is installed, the first connecting piece 21 is vertically arranged, one flange is tightly attached to the shear wall, and two anchoring piece through holes corresponding to the reserved holes are formed in the upper portion and the lower portion of the side flange at intervals; the second connecting piece 22 is horizontally arranged, and the inner end of the second connecting piece is fixed with the upper end of the first connecting piece 21 through welding; the third connecting piece 23 is obliquely arranged, and two ends of the third connecting piece are respectively fixed with the outer end of the second connecting piece 22 and the lower end of the first connecting piece 21 through welding.
Two through holes are arranged on the web plate at the outer end of the second connecting piece 22 at intervals, are arranged up and down and are respectively used for penetrating through the steel wire rope and the pull rope.
When the roof is constructed, a plurality of hooks (not shown in the figure) for hanging worker safety ropes are pre-embedded on the roof at intervals, the hooks are in a shape like a Chinese character ji, and the inner ends of the hooks are connected with roof reinforcing steel bars.
The dismounting method of the inclined roof weight-balancing-free hanging basket comprises the following steps: s1, removing a pull rope connected with the support after the hanging basket falls to the ground; s2, sequentially removing the steel wire rope, the anchoring piece, the suspension bracket and the hanging ring; and S3, plugging each reserved hole by using waterproof mortar. After the construction is finished, when the roof is required to be decorated, the hook extending part can be cut off in a cutting mode.
After the hanging basket is installed, the hanging basket needs to be subjected to trial operation, and the concrete operation steps of the trial operation are as follows:
(1) before an operator operates the machine, the operator must wear a safety helmet, fasten a safety belt and lock the safety belt on a safety rope lock which is reliably fixed at the upper part of a building, and the safety belt, the safety rope lock and a self-locking device all meet relevant standards.
(2) The electric appliance box is opened, and the door of the electric appliance box is closed after the power switch is closed. The electric bell, the limit switch, the hand-held switch, the change-over switch, the motor and the like are checked to be in normal states.
(3) The change-over switch on the electrical appliance box is pulled to one side of a motor to be threaded with a steel wire rope, the working steel wire rope firstly penetrates through a lantern ring of the swing arm type anti-tilting safety lock and then is inserted into a rope inlet at the upper end of the hoister, the ascending switch is started, and the hoister can automatically thread the rope. And opening the safety lock, and inserting the safety steel wire rope from the upper end hole of the safety lock. The other end is operated the same.
(4) Pulling the selection switch on the door plate of the electrical appliance box to the middle position, starting the ascending switch, lifting the suspension platform to a position 1 meter away from the ground, and installing a heavy hammer at a position 15cm away from the ground by the working steel wire rope and the safety steel wire rope.
(5) Checking the working state of the rocker arm type anti-tilt safety lock, and specifically comprising the following steps: the change-over switch is pulled to one side, the down switch is pressed to enable the suspension platform to incline, when the suspension platform inclines to 3-8 degrees, the safety lock can lock the steel wire rope, the suspension platform is lifted, the safety lock automatically resets, and the safety steel wire rope is in a free state in the safety lock. (if a centrifugal trigger type safety lock is used, the safety steel wire rope can be violently pulled by hand above the safety lock in an unlocking state, and the safety lock can lock the safety steel wire rope)
(6) The upper and lower running conditions of the hoister are checked, the suspension platform can keep balance, the upper limit switch stops running after contacting the upper limit block, and the electric bell gives an alarm.
(7) And (3) no-load test: the operator stands on the ground to operate, and the suspension platform operates up and down in an idle state, and the whole process needs to be lifted and balanced without abnormal phenomena. The circuit is sensitive and reliable, and all the joints are free from loosening.
(8) Carrying out manned operation on the near ground: an operator stands in the suspension platform to run up and down, and mainly checks the starting and braking conditions of the motor and the manual sliding and descending conditions.
(9) And (3) rated load test: and a control switch is led out, an operator stands on the ground to operate, the suspension platform is uniformly loaded at a rated load and ascends and descends at least three times in a stroke of 1 meter. The sliding phenomenon and abnormal sound are not generated during running.
(10) All the products can be put into use after being inspected to be qualified.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the present invention has been described in detail by referring to the preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (7)
1. A method for installing a weight-balancing-free hanging basket on an inclined roof is characterized by comprising the following steps: s1, when the top outer wall is constructed, tubes are pre-buried at the upper ends of the eaves gutter and the structural beam or the shear wall (1) or the column to form a plurality of rows of preformed holes, at least three rows of preformed holes are arranged, each row is provided with at least two preformed holes, and the preformed holes in the upper row and the lower row are in one-to-one correspondence; s2, preparing in an early stage, prefabricating a suspension bracket (2) and a lifting ring (4), and preparing a plurality of groups of anchoring parts (3), nuts (5) and steel wire ropes (6); the hanging bracket (2) is a triangular steel bracket, the hanging ring (4) is U-shaped and consists of a left connecting rod, a right connecting rod and an arc connecting rod, and threads are arranged on the left connecting rod and the right connecting rod; s3, installing a hanging ring (4), inserting the hanging ring (4) into a reserved hole at the upper end, ensuring that an arc-shaped connecting rod of the hanging ring (4) is arranged outside an eaves gutter or a shear wall or a column, and then locking and fixing the hanging ring (4) by a nut (5); s4, mounting a suspension bracket (2), enabling the suspension bracket (2) to be perpendicular to the shear wall or the column or the structural beam and vertically placed, then enabling an anchoring piece (3) to penetrate through a preformed hole in the suspension bracket (2) and the shear wall (1) or the column or the structural beam, and locking and fixing the suspension bracket (2) by a nut (5); s5, a steel wire rope is arranged in the hanging bracket (2) and the hanging ring (4) in a penetrating mode, and the hanging bracket (2) is reinforced for the second time; and S6, arranging a pull rope (7) on the suspension bracket (2), and suspending the hanging basket on the suspension bracket (2) through the pull rope.
2. The inclined roof weight-free hanging basket installation method according to claim 1, wherein the hanging bracket (2) is composed of a first connecting piece (21), a second connecting piece (22) and a third connecting piece (23), the first connecting piece (21), the second connecting piece (22) and the third connecting piece (23) are all I-shaped steel, and the three I-shaped steel are fixed through welding.
3. The inclined roof weight-free hanging basket installation method as claimed in claim 2, wherein the first connecting piece (21) is vertically arranged, one flange is tightly attached to a shear wall or a column or a structural beam, and two anchor piece through holes corresponding to the reserved holes are formed in the upper portion and the lower portion of the side flange at intervals; the second connecting piece (22) is horizontally arranged, and the inner end of the second connecting piece is fixed with the upper end of the first connecting piece (21) through welding; the third connecting piece (23) is obliquely arranged, and two ends of the third connecting piece are respectively fixed with the outer end of the second connecting piece (22) and the lower end of the first connecting piece (21) through welding.
4. The installation method of the inclined roof weight-free hanging basket as claimed in claim 2, wherein two through holes are arranged at intervals on the web plate at the outer end of the second connecting piece (22), and the two through holes are vertically arranged and are respectively used for penetrating through a steel wire rope and a pull rope.
5. The method for installing the inclined roof weight-free hanging basket according to the claim 1, 2, 3 or 4, characterized in that before the top layer construction, a schematic diagram of the installation structure of the hanging basket is drawn, and pipes are pre-buried after the pipe is positioned at the support installation position by paying off according to the schematic diagram.
6. The method for installing the inclined roof weight-free hanging basket according to the claim 1, the claim 2, the claim 3 or the claim 4, wherein a plurality of hooks for hanging worker safety ropes are embedded in the roof at intervals during roof construction, the hooks are in a shape like a Chinese character 'ji', and the inner ends of the hooks are connected with roof reinforcing steel bars.
7. A method for disassembling a counterweight-free hanging basket of an inclined roof is characterized by comprising the following steps: s1, removing a pull rope connected with the support after the hanging basket falls to the ground; s2, sequentially removing the steel wire rope, the anchoring piece, the suspension bracket and the hanging ring; and S3, plugging each reserved hole by using waterproof mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851336.4A CN111764629A (en) | 2020-08-21 | 2020-08-21 | Method for mounting and dismounting inclined roof hanging basket without counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851336.4A CN111764629A (en) | 2020-08-21 | 2020-08-21 | Method for mounting and dismounting inclined roof hanging basket without counterweight |
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| CN111764629A true CN111764629A (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010851336.4A Pending CN111764629A (en) | 2020-08-21 | 2020-08-21 | Method for mounting and dismounting inclined roof hanging basket without counterweight |
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| CN (1) | CN111764629A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282345A (en) * | 2020-11-24 | 2021-01-29 | 中天建设集团有限公司 | Prestressed cable-stayed hanging basket installation method and installation structure |
| CN112459446A (en) * | 2020-12-01 | 2021-03-09 | 中冶建工集团有限公司 | Hanging basket for hanging on H-shaped steel |
| CN112554080A (en) * | 2020-11-24 | 2021-03-26 | 上海建工集团股份有限公司 | Wall-mounted operation device suitable for prefabricated bridge and mounting method |
| CN113120774A (en) * | 2021-04-23 | 2021-07-16 | 浙大宁波理工学院 | A safe suspended structure for high altitude construction is built in room |
| CN113700281A (en) * | 2021-09-02 | 2021-11-26 | 中国十七冶集团有限公司 | Electric hanging basket counterweight-free device for coating outer wall of chimney and mounting method |
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| CN209066848U (en) * | 2018-09-27 | 2019-07-05 | 中建八局第二建设有限公司 | A kind of external hanging type hanging basket holder device |
| CN110748139A (en) * | 2019-11-27 | 2020-02-04 | 中建八局装饰工程有限公司 | Hanging basket support system |
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| US20190010714A1 (en) * | 2016-01-15 | 2019-01-10 | Nisso Industries Co., Ltd. | Gondola apparatus |
| CN107558723A (en) * | 2017-09-07 | 2018-01-09 | 上海同济建设有限公司 | A kind of method that Sloping roof is made and installed with hanging basket suspension frame |
| CN209066848U (en) * | 2018-09-27 | 2019-07-05 | 中建八局第二建设有限公司 | A kind of external hanging type hanging basket holder device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282345A (en) * | 2020-11-24 | 2021-01-29 | 中天建设集团有限公司 | Prestressed cable-stayed hanging basket installation method and installation structure |
| CN112554080A (en) * | 2020-11-24 | 2021-03-26 | 上海建工集团股份有限公司 | Wall-mounted operation device suitable for prefabricated bridge and mounting method |
| CN112459446A (en) * | 2020-12-01 | 2021-03-09 | 中冶建工集团有限公司 | Hanging basket for hanging on H-shaped steel |
| CN113120774A (en) * | 2021-04-23 | 2021-07-16 | 浙大宁波理工学院 | A safe suspended structure for high altitude construction is built in room |
| CN113120774B (en) * | 2021-04-23 | 2022-11-11 | 浙大宁波理工学院 | A safe suspended structure for high altitude construction is built in room |
| CN113700281A (en) * | 2021-09-02 | 2021-11-26 | 中国十七冶集团有限公司 | Electric hanging basket counterweight-free device for coating outer wall of chimney and mounting method |
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Application publication date: 20201013 |
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| RJ01 | Rejection of invention patent application after publication |