CN115387591A - Multi-adaptive size adjusting mechanism of climbing frame traction device - Google Patents
Multi-adaptive size adjusting mechanism of climbing frame traction device Download PDFInfo
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- CN115387591A CN115387591A CN202211123160.6A CN202211123160A CN115387591A CN 115387591 A CN115387591 A CN 115387591A CN 202211123160 A CN202211123160 A CN 202211123160A CN 115387591 A CN115387591 A CN 115387591A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000009194 climbing Effects 0.000 title abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 241000219098 Parthenocissus Species 0.000 claims 7
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- E04G3/32—Hoisting devices; Safety devices
-
- 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
-
- 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)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a multi-adaptation size adjusting mechanism of a climbing frame traction device, which comprises a bearing arm and hook arms, wherein the bearing arm and the hook arms are arranged on a lifting arm and are in a vertical relation with the lifting arm; the front end of the upper surface of the bearing arm is provided with a cross rod placing semi-cylindrical groove, the cross rod placing semi-cylindrical groove transversely penetrates through the cross rod, the bearing arm comprises a plurality of semi-cylindrical pressing plates with the size matched with the cross rod placing semi-cylindrical groove, the center of the bottom surface of each semi-cylindrical pressing plate is provided with an upper cross rod groove along the axis direction, each semi-cylindrical pressing plate is placed in the corresponding semi-cylindrical groove, each semi-cylindrical pressing plate is fixedly arranged on the upper surface of the bearing arm through bolts in a connected mode, the semi-cylindrical pressing plates are provided with a plurality of screw holes along the central line, and each semi-cylindrical pressing plate is connected with a first compression screw rod through the corresponding screw hole; the hook arm sequentially comprises a connecting section, an inner section, an outer section, a hook-shaped block and a semicircular shell-shaped pressing plate hinged with the hook-shaped block from bottom to top, the semicircular shell-shaped pressing plate is in threaded connection with a second compression screw, and the inner end of the second compression screw is provided with a rotatable ball.
Description
Technical Field
The invention belongs to the technical field of adjusting mechanisms, and particularly relates to a multi-adaptation size adjusting mechanism of a climbing frame traction device.
Background
The climbing frame is also called a lifting frame, and can be classified into hydraulic, electric, manual and hand-pulling types according to its power source. The scaffold is a novel scaffold system developed in recent years and is mainly applied to high-rise shear wall type building plates. It can ascend or descend along the building. This system makes the scaffold technology completely improved: firstly, the frame does not need to be turned over; and secondly, the scaffold is free from the dismounting and mounting procedures (the scaffold is used until the construction is finished after one-time assembly), and is not limited by the height of a building, so that the manpower and the materials are greatly saved. And also has a great improvement on the traditional scaffold in the safety angle. Has great development advantages in high-rise buildings.
The existing climbing frame traction device usually adopts an electric hoist to complete up-and-down traction, but the traction mode only provides longitudinal acting force to complete lifting or descending of the climbing frame, and does not restrict and limit the transverse direction of the climbing frame, so that the climbing frame has the possibility of transverse overturning; therefore, the invention provides a multi-adaptation size adjusting mechanism of a climbing frame traction device, which can complete the clamping of a cross rod and a vertical rod while adapting to the cross rod and the vertical rod with different sizes, thereby avoiding the occurrence of transverse overturning.
Disclosure of Invention
In view of the problems raised by the above background art, the present invention is directed to: aims to provide a multi-adaptation size adjusting mechanism of a climbing frame traction device.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a multi-adaptation size adjusting mechanism of a climbing frame traction device comprises a bearing arm and hook arms, wherein the bearing arm and the hook arms are arranged on a lifting arm and are in a vertical relation with the lifting arm;
the front end of the upper surface of the bearing arm is provided with a cross rod placing semi-cylindrical groove, the cross rod placing semi-cylindrical groove transversely penetrates through the bearing arm, the bearing arm comprises a plurality of semi-cylindrical pressing plates with the sizes matched with the cross rod placing semi-cylindrical groove, the cross section of each semi-cylindrical pressing plate is in an incomplete circular shape, an upper cross rod groove is formed in the center of the bottom surface of each semi-cylindrical pressing plate along the axis direction, each semi-cylindrical pressing plate is placed in the corresponding semi-cylindrical groove, blocking blocks are arranged on two sides of each semi-cylindrical pressing plate, the bearing arm is provided with connecting threaded holes on two sides of the corresponding cross rod placing semi-cylindrical groove, each semi-cylindrical pressing plate is fixedly connected to the upper surface of the bearing arm through bolts, a plurality of threaded holes are formed in the central line of each semi-cylindrical pressing plate, and each semi-cylindrical pressing plate is connected with a first pressing screw rod through the threaded holes;
the hook arm sequentially comprises a connecting section, an inner section, an outer section, a hook-shaped block and a semicircular shell-shaped pressing plate hinged with the hook-shaped block from bottom to top, the semicircular shell-shaped pressing plate is in threaded connection with a second compression screw, the inner end of the second compression screw is provided with a rotatable ball, the other side of the semicircular shell-shaped pressing plate is in bolted connection with the hook-shaped block, the outer section is spliced with the inner section, the inner section is provided with a square inserting bar, the length of the square inserting bar is longer than that of the square inserting bar, the outer section is connected with the inner section through a threaded pipe, the thread directions of two ends of the threaded pipe are opposite, and threads at the end parts of the outer section and the inner section are matched with the threaded pipe.
Further inject, the total number of the hook arms is four, the number of the hook arms on one side of the bearing arm is two, and due to the structural design, the hook arms can be firmly locked by increasing the number of the hook arms and uniformly distributing the hook arms on two sides.
Further, the corner between the bearing arm and the lifting arm is connected with a reinforcing plate, and the structural design improves the structural strength through the reinforcing plate.
Further prescribe that the hook arm is connected with the lifting arm through threads, and the structural design simplifies the connecting structure between the hook arm and the lifting arm and is convenient to disassemble.
Further inject, be equipped with the spacing ring between linkage segment, the inner segment, such structural design, through the degree of depth of spacing ring restriction inner segment precession lifing arm.
Further inject, the inner segment cover is equipped with flexible rotating sleeve, and such structural design improves the comfort level when rotatory inner segment through flexible rotating sleeve.
Further inject, the top of first compression screw transversely alternates and has changeed the handle, the both ends cover that changes the handle is equipped with the gum cover, the outer end of second compression screw is equipped with the butterfly and turns round the handle, and such structural design is convenient for rotate first compression screw through changeing the handle, is convenient for rotate second compression screw through the butterfly is turned round.
Further inject, the top of semi-cylindrical clamp plate is equipped with spacing plane, and such structural design restricts the descending position of first compression screw through spacing plane.
The invention has the beneficial effects that:
1. the transverse rod of the climbing frame is fixed through the bearing arm, the vertical rod of the climbing frame is fixed through the hook arm, the bearing arm provides upward or downward power for the transverse rod under the driving of the lifting arm, so that the whole climbing frame can move upward or downward, the hook arm surrounds and limits the vertical rod, and the possibility that the climbing frame only provides longitudinal acting force and heels is avoided;
2. can be adapted to the cross rods and the vertical rods of climbing frames with different sizes.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of an embodiment of a multi-fitting size adjusting mechanism of a climbing frame traction device according to the present invention;
FIG. 2 is a schematic structural diagram of a bearing arm in an embodiment of a multi-fitting size adjusting mechanism of a climbing frame traction device according to the present invention;
FIG. 3 is a schematic structural diagram of a hook arm in an embodiment of a multi-fitting size adjustment mechanism of a traction device for a climbing frame according to the present invention;
the main component symbols are as follows:
a lifting arm 1;
the device comprises a bearing arm 2, a cross bar placing semi-cylindrical groove 211, a connecting threaded hole 212, a semi-cylindrical pressing plate 22, a blocking block 221, a limiting plane 222, an upper cross bar groove 223, a first compression screw 23 and a rotating handle 24;
the hook comprises a hook arm 3, a connecting section 31, a limiting ring 32, an inner section 33, a square slot 331, a flexible rotating sleeve 34, a threaded pipe 35, an outer section 36, a hook-shaped block 37, a semicircular shell-shaped pressing plate 38, a second compression screw 39 and a ball 391;
a reinforcing plate 4.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-3, the multi-adaptive size adjusting mechanism of the climbing frame traction device comprises a bearing arm 2 and a hook arm 3 which are arranged on a lifting arm 1 and are in a vertical relation with the lifting arm, wherein the hook arms 3 are distributed on two sides of the bearing arm 2;
the front end of the upper surface of the bearing arm 2 is provided with a cross rod placing semi-cylindrical groove 211, the cross rod placing semi-cylindrical groove 211 transversely penetrates through the cross rod, the bearing arm 2 comprises a plurality of semi-cylindrical pressing plates 22 with the sizes matched with the cross rod placing semi-cylindrical groove 211, the cross section of each semi-cylindrical pressing plate 22 is in an incomplete circular shape, the center of the bottom surface of each semi-cylindrical pressing plate 22 is provided with an upper cross rod groove 223 along the axis direction, each semi-cylindrical pressing plate 22 is placed inside the corresponding cross rod placing semi-cylindrical groove 211, two sides of each semi-cylindrical pressing plate 22 are provided with blocking blocks 221, the bearing arm 2 is provided with connecting threaded holes 212 on two sides of the corresponding cross rod placing semi-cylindrical groove 211, each semi-cylindrical pressing plate 22 is fixedly connected to the upper surface of the bearing arm 2 through bolts, each semi-cylindrical pressing plate 22 is provided with a plurality of threaded holes along the center line, and each semi-cylindrical pressing plate 22 is connected with a first pressing screw 23 through the threaded hole;
the hook arm 3 sequentially comprises a connecting section 31, an inner section 33, an outer section 36, a hook-shaped block 37 and a semicircular shell-shaped pressing plate 38 hinged to the hook-shaped block 37 from bottom to top, the semicircular shell-shaped pressing plate 38 is in threaded connection with a second pressing screw rod 39, a rotatable ball 391 is arranged at the inner end of the second pressing screw rod 39, the other side of the semicircular shell-shaped pressing plate 38 is in bolted connection with the hook-shaped block 37, the outer section 36 is in plug-in connection with the inner section 33, the inner section 33 is provided with a square slot 331, the outer section 36 is provided with a square insert 361, the length of the square slot 331 is longer than that of the square insert 361, the outer section 36 is connected with the inner section 33 through a threaded pipe 35, the thread directions of two ends of the threaded pipe 35 are opposite, and the threads at the ends of the outer section 36 and the inner section 33 are matched with the threaded pipe 35.
In the implementation of the scheme, a cross rod of the climbing frame is fixed through a bearing arm 2, a vertical rod of the climbing frame is fixed through a hook arm 3, the bearing arm 2 provides upward or downward power for the cross rod under the driving of a lifting arm 1, so that the climbing frame can move upwards or downwards integrally, the hook arm 3 surrounds and limits the vertical rod, and the possibility of side tilting of the climbing frame due to the fact that only longitudinal acting force is provided is avoided;
when the climbing frame is suitable for cross bars of climbing frames with different sizes, the cross bars are placed in the cross bar placing semi-cylindrical grooves 211, the upper side of the cross bar placing semi-cylindrical grooves is connected with the compression semi-cylindrical pressing plates 22 through bolts, the shape of the upper cross bar groove 223 is matched with the cross section shape of the cross bars, the first compression screw 23 is screwed into the semi-cylindrical pressing plates 22 to compress the cross bars, if the thickness of the cross bars is changed, semi-cylindrical pressing plates 22 with other sizes can be selected, and the screwing depth of the first compression screw 23 is adjusted;
when the vertical rod clamping device is suitable for vertical rods of climbing racks with different sizes, the vertical rod is placed into the hook block 37, the hook arm 3 is placed horizontally, the vertical rod is in a vertical state, after the vertical rod is placed, the hinged semicircular shell-shaped pressing plate 38 is closed, the semicircular shell-shaped pressing plate 38 is locked with the hook block 37 through bolts, the vertical rod is located in a space formed by the hook block 37 and the semicircular shell-shaped pressing plate 38 in a surrounding mode, the vertical rod is screwed into the semicircular shell-shaped pressing plate 38 through the second compression screw 39, the vertical rod is stressed and tensioned, the balls 391 exist, the second compression screw 39 can move up and down relative to the vertical rod conveniently, in order to adjust the tail end position of the hook block 37, the vertical rod can enter the hook block 37, the outer section 36 is connected with the inner section 33 in an inserting mode, the inner section 33 is provided with the square inserting groove 331, the outer section 36 is provided with the square inserting strip 361, the length of the square inserting groove 331 is longer than that of the square inserting strip 361, the outer section 361 is enabled to enable the outer section 36 to rotate relative to the inner section 33, only linear motion is enabled, the inner section 33 is connected with the outer section 33 through the threaded pipe 35, threads are arranged in an inner cavity of the inner section, and the threaded pipe 35, the inner section is enabled to be connected with the inner section 36 through the threaded pipe 35 in a tensioned.
Preferably, the total number of the hook arms 3 is four, and the number of the hook arms 3 on one side of the bearing arm 2 is two, so that the hook arms 3 can be firmly locked by increasing the number of the hook arms 3 and uniformly distributing the hook arms 3 on two sides. In fact, other numbers and distribution of the hook arms 3 can be considered according to the specific situation.
Preferably, a reinforcing plate 4 is connected to a corner between the bearing arm 2 and the lifting arm 1, and the structural design improves the structural strength through the reinforcing plate 4. In fact, other structural shapes that increase structural strength may be specifically contemplated as the case may be.
Preferably, collude between arm 3 and the lifing arm 1 through threaded connection, such structural design simplifies the connection structure between arm 3 and the lifing arm 1, convenient to detach. In fact, other connecting structures between the hook arm 3 and the lifting arm 1 can be specifically considered according to specific situations.
Preferably, a limiting ring 32 is arranged between the connecting section 31 and the inner section 33, and the structure design limits the depth of the inner section 33 screwed into the lifting arm 1 through the limiting ring 32. In fact, other configurations that provide a stop may be specifically contemplated depending on the particular situation.
Preferably, the inner section 33 is sleeved with a flexible rotating sleeve 34, and the structural design improves the comfort level when the inner section 33 is rotated through the flexible rotating sleeve 34. In fact, other configurations that improve the rotational comfort may be specifically contemplated as the case may be.
Preferably, the top of first compression screw 23 transversely has been interlude to change 24, changes and is equipped with the gum cover to the both ends cover of 24, and the outer end of second compression screw 39 is equipped with the butterfly and twists the handle, and such structural design is convenient for rotate first compression screw 23 through changeing 24, twists the second compression screw 39 of being convenient for through the butterfly. In fact, other configurations that facilitate rotational actuation may be specifically contemplated as appropriate.
Preferably, the top of the semi-cylindrical pressing plate 22 is provided with a limiting plane 222, and the structural design is such that the position of the first pressing screw 23 descending is limited by the limiting plane 222. In fact, other configurations for limiting may be specifically contemplated depending on the particular application.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a climb a draw gear's many adaptations size adjustment mechanism which characterized in that: the lifting device comprises a bearing arm (2) and a hook arm (3), wherein the bearing arm (2) and the hook arm (3) are arranged on a lifting arm (1) and are in a vertical relation with the lifting arm, and the hook arm (3) is distributed on two sides of the bearing arm (2);
the front end of the upper surface of the bearing arm (2) is provided with a cross bar placing semi-cylindrical groove (211), the cross bar placing semi-cylindrical groove (211) transversely penetrates through the cross bar placing semi-cylindrical groove (2), the bearing arm (2) comprises a plurality of semi-cylindrical pressing plates (22) with the sizes matched with the cross bar placing semi-cylindrical groove (211), the cross section of each semi-cylindrical pressing plate (22) is in an incomplete circle shape, an upper cross bar groove (223) is formed in the center of the bottom surface of each semi-cylindrical pressing plate (22) along the axis direction, each semi-cylindrical pressing plate (22) is placed inside the corresponding cross bar placing semi-cylindrical groove (211), two sides of each semi-cylindrical pressing plate (22) are provided with blocking blocks (221), two sides of the bearing arm (2) where the cross bar placing semi-cylindrical groove (211) are provided with connecting threaded holes (212), each semi-cylindrical pressing plate (22) is fixedly connected to the upper surface of the bearing arm (2) through bolts, each semi-cylindrical pressing plate (22) is provided with a plurality of threaded holes along the center line, and each semi-cylindrical pressing plate (22) is connected with a first pressing screw (23) through each threaded hole;
the hook arm (3) sequentially comprises a connecting section (31), an inner section (33), an outer section (36), a hook-shaped block (37) and a semicircular shell-shaped pressing plate (38) hinged to the hook-shaped block (37) from bottom to top, the semicircular shell-shaped pressing plate (38) is in threaded connection with a second pressing screw rod (39), a rotatable ball (391) is arranged at the inner end of the second pressing screw rod (39), the other side of the semicircular shell-shaped pressing plate (38) is in bolted connection with the hook-shaped block (37), the outer section (36) is connected with the inner section (33) in an inserted mode, the inner section (33) is provided with a square inserting strip (331), the outer section (36) is provided with the square inserting strip (361), the square inserting strip (361) is longer than the square inserting strip (361) in length, the outer section (36) is connected with the inner section (33) through a threaded pipe (35), threads at two ends of the threaded pipe (35) are opposite in screwing direction, and threads at the ends of the outer section (36) and the inner section (33) are matched with the threaded pipe (35).
2. The multi-fitting size adjustment mechanism of a creeper traction device according to claim 1, wherein: the total number of the hook arms (3) is four, and the number of the hook arms (3) on one side of the bearing arm (2) is two.
3. The multi-adaptive size adjusting mechanism of the creeper traction device according to claim 2, characterized in that: and a reinforcing plate (4) is connected to the corner between the bearing arm (2) and the lifting arm (1).
4. The multi-fitting size adjustment mechanism of a creeper traction device according to claim 3, wherein: the hook arm (3) is connected with the lifting arm (1) through threads.
5. The multi-adaptive size adjusting mechanism of the creeper traction device according to claim 4, wherein: a limiting ring (32) is arranged between the connecting section (31) and the inner section (33).
6. The multi-fitting size adjustment mechanism of a creeper traction device according to claim 5, wherein: the inner section (33) is sleeved with a flexible rotating sleeve (34).
7. The multi-adaptive size adjusting mechanism of the creeper traction device according to claim 6, wherein: the top of the first compression screw (23) is transversely inserted with a rotating handle (24), two ends of the rotating handle (24) are sleeved with rubber sleeves, and the outer end of the second compression screw (39) is provided with a butterfly-shaped twisting handle.
8. The multi-fitting size adjustment mechanism of a creeper traction device according to claim 7, wherein: and the top of the semi-cylindrical pressing plate (22) is provided with a limiting plane (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211123160.6A CN115387591B (en) | 2022-09-15 | 2022-09-15 | Multi-adaptation size adjusting mechanism of climbing frame traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211123160.6A CN115387591B (en) | 2022-09-15 | 2022-09-15 | Multi-adaptation size adjusting mechanism of climbing frame traction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115387591A true CN115387591A (en) | 2022-11-25 |
| CN115387591B CN115387591B (en) | 2024-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211123160.6A Active CN115387591B (en) | 2022-09-15 | 2022-09-15 | Multi-adaptation size adjusting mechanism of climbing frame traction device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204940826U (en) * | 2015-09-22 | 2016-01-06 | 惠松 | A kind of slide mechanism of outer row's lifting platform |
| CN210164212U (en) * | 2019-06-05 | 2020-03-20 | 中建二局第二建筑工程有限公司 | Crossbeam additional strengthening is climbed to aluminium wedge for frame |
| CN111980395A (en) * | 2020-08-11 | 2020-11-24 | 黄贝贝 | Building climbing mechanical arm attachment device |
| CN112127622A (en) * | 2020-09-17 | 2020-12-25 | 四川大太阳建筑科技有限公司 | Safety lifting warning bell climbing frame |
| CN214034730U (en) * | 2020-10-23 | 2021-08-24 | 江苏鑫昇腾科技发展有限公司 | Climbing frame connecting mechanism |
| CN113605676A (en) * | 2021-08-12 | 2021-11-05 | 中国水利水电第五工程局有限公司 | An attached scaffold for construction |
| CN215055181U (en) * | 2021-04-19 | 2021-12-07 | 安平县昌亚丝网制品有限公司 | Attached scaffold capable of being assembled |
| CN217151186U (en) * | 2022-02-23 | 2022-08-09 | 湖北山思工程科技有限公司 | Anti-toppling device for scaffold |
-
2022
- 2022-09-15 CN CN202211123160.6A patent/CN115387591B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204940826U (en) * | 2015-09-22 | 2016-01-06 | 惠松 | A kind of slide mechanism of outer row's lifting platform |
| CN210164212U (en) * | 2019-06-05 | 2020-03-20 | 中建二局第二建筑工程有限公司 | Crossbeam additional strengthening is climbed to aluminium wedge for frame |
| CN111980395A (en) * | 2020-08-11 | 2020-11-24 | 黄贝贝 | Building climbing mechanical arm attachment device |
| CN112127622A (en) * | 2020-09-17 | 2020-12-25 | 四川大太阳建筑科技有限公司 | Safety lifting warning bell climbing frame |
| CN214034730U (en) * | 2020-10-23 | 2021-08-24 | 江苏鑫昇腾科技发展有限公司 | Climbing frame connecting mechanism |
| CN215055181U (en) * | 2021-04-19 | 2021-12-07 | 安平县昌亚丝网制品有限公司 | Attached scaffold capable of being assembled |
| CN113605676A (en) * | 2021-08-12 | 2021-11-05 | 中国水利水电第五工程局有限公司 | An attached scaffold for construction |
| CN217151186U (en) * | 2022-02-23 | 2022-08-09 | 湖北山思工程科技有限公司 | Anti-toppling device for scaffold |
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| CN115387591B (en) | 2024-10-25 |
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