CN214995805U - Adjustable cantilever supporting device for building construction - Google Patents
Adjustable cantilever supporting device for building construction Download PDFInfo
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- CN214995805U CN214995805U CN202120738863.4U CN202120738863U CN214995805U CN 214995805 U CN214995805 U CN 214995805U CN 202120738863 U CN202120738863 U CN 202120738863U CN 214995805 U CN214995805 U CN 214995805U
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- 238000009435 building construction Methods 0.000 title claims description 17
- 238000010276 construction Methods 0.000 claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a strutting arrangement encorbelments with adjustable be used for construction, belong to the field of construction, it includes crossbeam and bracing, the one end of crossbeam articulates there is first connecting plate, the one end of bracing articulates there is the second connecting plate, the one end that the second connecting plate was kept away from with the bracing to the one end that first connecting plate was kept away from to the crossbeam is articulated, the bracing includes first sleeve pipe, second sleeve pipe and adjusting screw, adjusting screw is axial both ends wear to establish respectively in first sleeve pipe and second sleeve pipe, be formed with first screw thread section and second screw thread section on adjusting screw's global, adjusting screw passes through first screw thread section and first sleeve pipe threaded connection, adjusting screw passes through second screw thread section and second sleeve pipe threaded connection, the rotation direction of first screw thread section and second screw thread section is opposite, first sheathed tube one end is articulated with the crossbeam, second sheathed tube one end is articulated with the second connecting plate. This application has realized the infinitely variable control to bracing length to the support demand of encorbelmenting of different building intervals that is suitable for that can be better.
Description
Technical Field
The application relates to the field of building construction, in particular to an adjustable cantilever supporting device for building construction.
Background
The scaffold is built in the construction of the main structure of the modern high-rise building, the existing scaffold is generally two types, one type is a floor type scaffold, the scaffold is built from the ground until the building is sealed and jacked, and the scaffold is dismantled after the building is completed, the scaffold is large in investment once, long in turnover period, low in efficiency, long in construction period and high in construction cost, and potential safety hazards exist due to large high-altitude operation amount; the other type is a cantilever scaffold which consists of a scaffold and a cantilever scaffold support frame used for installing the scaffold. The scaffold has the advantages of repeated use of scaffold materials, short construction period, high efficiency, low construction cost and safe action, and therefore, the scaffold gradually replaces the traditional floor type scaffold.
The related Chinese utility model with publication number CN203257080U discloses an adjustable cantilever support device for building construction, which comprises a beam, an inclined strut and a steel cable, wherein two rows of adjusting holes for bolts to pass through are distributed on the front surface of the beam at intervals; the left end of the cross beam is provided with a first fixing plate; the beam is fixed on the middle concrete slab through a first fixing plate; a row of adjusting holes for the bolts to pass through are distributed on the front surface of the inclined strut at intervals; the inclined strut is fixed on the cross beam through a bolt; a second fixing plate is arranged at the left end of the inclined strut; the inclined strut is fixed on the lower concrete slab through a second fixing plate; one end of the steel cable is connected with the upper concrete plate, and the other end of the steel cable is fixedly connected with the right end of the cross beam. This practicality is adjusted from top to bottom through the position of adjustment pore pair bracing to adapt to the floor of different intervals.
In view of the above related art, the inventor believes that the above-mentioned cantilever supporting device can only achieve quantitative adjustment of the connection position between the inclined strut and the cross beam through the adjustment hole, and is difficult to effectively meet the construction supporting requirements of floors with different intervals.
SUMMERY OF THE UTILITY MODEL
In order to improve the construction support demand that the strutting arrangement that encorbelments is difficult to the effectual floor that is suitable for different intervals that is relevant, this application provides a strutting arrangement encorbelments with adjustable be used for construction.
The application provides a strutting arrangement encorbelments with adjustable be used for construction adopts following technical scheme:
the utility model provides a strutting arrangement encorbelments with adjustable be used for building construction, includes crossbeam and bracing, the one end of crossbeam articulates there is the first connecting plate that is used for with building body coupling, the one end of bracing articulates there is the second connecting plate that is used for with building body coupling, the one end that first connecting plate was kept away from to the crossbeam is articulated with the one end that the second connecting plate was kept away from to the bracing, the bracing includes first sleeve pipe, second sleeve pipe and adjusting screw, adjusting screw is located between first sleeve pipe and the second sleeve pipe, and the first sleeve pipe is worn to establish respectively at the axial both ends of adjusting screw in first sleeve pipe and the second sleeve pipe, be formed with first screw thread section and second screw thread section on adjusting screw's global, adjusting screw passes through first screw thread section and first sleeve pipe threaded connection, adjusting screw passes through second screw thread section and second sleeve pipe threaded connection, the direction of rotation of first screw thread section and second screw thread section is opposite, one end, far away from adjusting screw, of the first sleeve pipe is hinged to the cross beam, and one end, far away from adjusting screw, of the second sleeve pipe is hinged to the second connecting plate.
Through adopting above-mentioned technical scheme, the strutting arrangement that encorbelments of this application when installing in the building main part, be connected the crossbeam with the floor that is located the top relatively through first connecting plate, be connected bracing and the floor that is located the below relatively through the second connecting plate, if because the reason of the interval of floor, make the crossbeam be in non-horizontality, when unable playing the support effect of encorbelmenting, at this moment, the staff can adjust the length of bracing through rotating the adjusting screw, thereby adjust the horizontality with the crossbeam, in order to satisfy the support demand of construction, realize the infinitely variable control to bracing length, thereby the support demand of encorbelmenting of being suitable for different building intervals that can be better.
Optionally, the circumferential surfaces of the first sleeve and the second sleeve are respectively provided with a locking bolt in a penetrating manner, the locking bolts are in threaded connection with the first sleeve and the second sleeve, and each locking bolt penetrates through one end of the first sleeve and one end of the second sleeve to be abutted against the adjusting screw rod.
Through adopting above-mentioned technical scheme, the action of safety protection is played to the fitting bolt, and after the staff was suitable with the length adjustment of bracing, the staff screwed the fitting bolt, made fitting bolt and adjusting screw support tightly, made then adjusting screw be difficult for receiving the factor of external force vibration and take place to rotate by oneself, the security of support device should encorbelmenting of guarantee.
Optionally, a connecting through hole is formed in the circumferential surface of the adjusting screw rod and located between the first thread section and the second thread section, and a rotating rod is connected in the connecting through hole in a sliding mode.
Through adopting above-mentioned technical scheme, make things convenient for the staff to rotate adjusting screw through the dwang, and then the staff is to the adjustment of bracing length, and dwang and connect the through hole sliding connection make things convenient for the length of the arm of force of staff adjustment dwang, it is more laborsaving.
Optionally, the two axial ends of the rotating rod are fixed with blocking balls, and the diameters of the blocking balls are larger than those of the connecting through holes.
Through adopting above-mentioned technical scheme for the dwang is difficult for following connect the through-hole and slides, causes the object that falls from the high altitude, thereby improves the security.
Optionally, two sets of auxiliary supporting assemblies are arranged between the inclined strut and the cross beam, and the two sets of auxiliary supporting assemblies are symmetrically arranged on two sides of the inclined strut and the cross beam.
Through adopting above-mentioned technical scheme, improve strutting arrangement overall structure's that encorbelments stability and intensity, and then guarantee construction safety.
Optionally, each auxiliary support assembly comprises a connecting rod and a connecting seat, one end of the connecting rod in the length direction is hinged to the side wall of the first sleeve, the other end of the connecting rod is hinged to the connecting seat, the connecting seat is connected with the cross beam in a sliding mode, a fixing structure is arranged between the connecting seat and the cross beam, and the connecting seat is connected and fixed with the cross beam through the fixing structure.
By adopting the technical scheme, when the length of the inclined strut is adjusted by a worker through the adjusting screw rod, the connecting seat slides on the cross beam along with the inclined strut, so that the auxiliary supporting component is not easy to interfere with the adjustment of the inclined strut; after the length adjustment of bracing was accomplished, the staff fixed connecting seat and crossbeam through fixed knot structure to the axial both ends of connecting rod are respectively with crossbeam and bracing relatively fixed, thereby improve this strutting arrangement overall structure's of encorbelmenting stability.
Optionally, a sliding groove is formed in the side wall, close to the connecting seat, of the cross beam, the cross section of the sliding groove is in a T shape, the connecting seat is located in the sliding groove and is matched with the sliding groove, the fixing structure comprises at least two connecting bolts, one end of each connecting bolt penetrates through the connecting seat, each connecting bolt is in threaded connection with the connecting seat, and each connecting bolt penetrates through one end of the connecting seat and abuts against the bottom surface of the sliding groove.
By adopting the technical scheme, the connecting seat is connected with the cross beam in a sliding manner through the sliding chute, and the cross section of the sliding chute is in a T shape, so that the connecting seat is not easy to fall off when sliding on the cross beam; when needing to fix between connecting seat and the crossbeam, through the connecting bolt of screwing for the bottom surface of the spout of connecting bolt and crossbeam supports tightly, connects connecting seat and crossbeam fixedly through frictional force, and easy operation is convenient.
Optionally, one end of the cross beam, which is far away from the first connecting plate, is fixedly connected with a rope, and one end of the rope, which is far away from the cross beam, is used for being connected with the building main body.
Through adopting above-mentioned technical scheme, be connected the one end of crossbeam and the floor that is located the crossbeam top relatively through flexible, further improve strutting arrangement overall structure's that encorbelments stability, guarantee construction safety nature.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the adjusting screw rods, the length of the inclined strut is adjusted to enable the cross beam to be kept in a horizontal state so as to meet the supporting requirement of construction, and the stepless adjustment of the length of the inclined strut is realized, so that the cantilever supporting requirement of different building intervals can be better met;
2. the locking bolt is arranged to play a role in installation and protection, so that the adjusting screw rod is not easy to rotate by itself due to the factor of external force vibration, and the safety of the cantilever supporting device is guaranteed;
3. through setting up supplementary supporting component, improve strutting arrangement overall structure's that encorbelments stability and intensity, and then guarantee construction safety.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable cantilever supporting device for building construction according to an embodiment of the present application.
Fig. 2 is a front view of an adjustable cantilever supporting device for building construction according to an embodiment of the present application after a rope is removed.
Description of reference numerals: 1. a cross beam; 11. a chute; 2. a first connecting plate; 3. bracing; 31. a first sleeve; 32. a second sleeve; 33. adjusting the screw rod; 331. a first thread segment; 332. a second thread segment; 333. a connecting through hole; 34. rotating the rod; 341. blocking the ball; 35. a locking bolt; 4. a second connecting plate; 5. an auxiliary support assembly; 51. a connecting rod; 52. a connecting seat; 53. a connecting bolt; 6. a rope.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses strutting arrangement encorbelments with adjustable be used for construction. Referring to fig. 1, an adjustable cantilever supporting apparatus for building construction includes a beam 1, an inclined strut 3, and a rope 6. The one end of crossbeam 1 length direction articulates there is first connecting plate 2, and the one end of 3 length directions of bracing articulates there is second connecting plate 4. One end of the rope 6 is fixed to the end of the cross beam 1 remote from the first connecting plate 2. The hinge rotation axes of the cross beam 1 and the first connecting plate 2, the hinge rotation axes of the inclined strut 3 and the second connecting plate 4 and the hinge rotation axes between the cross beam 1 and the inclined strut 3 are parallel.
Referring to fig. 1, a plurality of first bolt holes for connecting with a building body are provided in the first connecting plate 2, and a plurality of second bolt holes for connecting with a building body are provided in the second connecting plate 4. And an expansion bolt used for being connected with the building body is fixed at one end of the rope 6 far away from the cross beam 1. When this strutting arrangement that encorbelments installs on building subject, crossbeam 1 is fixed through first connecting plate 2 and certain floor bolted connection, and bracing 3 is fixed through second connecting plate 4 and certain floor bolted connection that is located crossbeam 1 bottom relatively, and the one end that crossbeam 1 was kept away from to rope 6 then is fixed with certain floor bolted connection that is located crossbeam 1 top relatively.
Referring to fig. 1 and 2, the sprag 3 includes a first sleeve 31, a second sleeve 32, and an adjustment screw 33. The first sleeve 31, the second sleeve 32 and the adjustment screw 33 are collinear, and the adjustment screw 33 is located between the first sleeve 31 and the second sleeve 32. One end of the first sleeve 31, which is far away from the adjusting screw 33, is hinged with the bottom surface of one end of the cross beam 1, which is far away from the first connecting plate 2, and one end of the second sleeve 32, which is far away from the adjusting screw 33, is hinged with the second connecting plate 4. The two axial ends of the adjusting screw 33 are respectively arranged in the first sleeve 31 and the second sleeve 32. A first thread section 331 and a second thread section 332 are formed on the circumferential surface of the adjusting screw 33, the rotating directions of the first thread section 331 and the second thread section 332 are opposite, the adjusting screw 33 is in threaded connection with the first sleeve 31 through the first thread section 331, and the adjusting screw 33 is in threaded connection with the second sleeve 32 through the second thread section 332. When this support of encorbelmenting was installed on building subject, the staff can adjust through rotating the holistic length of adjusting screw 33 bracing 3, and then makes crossbeam 1 keep the horizontality to satisfy the construction and support the demand.
Referring to fig. 1 and 2, in order to ensure that when the cantilever supporting device is used, the adjusting screw 33 is not easy to rotate due to factors such as external pressure or vibration, locking holes are formed in the circumferential surface of one end, close to each other, of the first sleeve 31 and the second sleeve 32, locking bolts 35 are connected in the locking holes in a threaded mode, and the locking bolts 35 are tightly abutted to the adjusting screw 33 through the tightening locking bolts 35, so that the safety protection effect is achieved. In order to facilitate the worker to rotate the adjusting screw 33, a connecting through hole 333 is formed on the circumferential surface of the adjusting screw 33, the connecting through hole 333 is located between the first thread section 331 and the second thread section 332, the rotating rod 34 is connected in the connecting through hole 333 in a sliding manner, the blocking balls 341 are fixed at two axial ends of the rotating rod 34 in a welding manner, and the diameter of the blocking balls 341 is larger than that of the connecting through hole 333, so that the rotating rod 34 is not easy to slide down from the connecting through hole 333.
Referring to fig. 1 and 2, in order to further improve the stability and strength of the overall structure of the cantilever support device, two sets of auxiliary support assemblies 5 are arranged between the cross beam 1 and the support, and the two sets of auxiliary support assemblies 5 are symmetrically arranged on two sides of the inclined strut 3 and the cross beam 1. Each auxiliary support assembly 5 includes a connecting rod 51 and a connecting seat 52. One end of the connecting rod 51 in the length direction is hinged to the side wall of the first sleeve 31, and the other end of the connecting rod 51 is hinged to the connecting seat 52. The axis of articulation of the connecting rod 51 with the first bushing 31, the axis of articulation of the connecting rod 51 with the connecting seat 52 and the axis of articulation of the cross beam 1 with the diagonal brace 3 are parallel.
Referring to fig. 1 and 2, a sliding groove 11 is formed in one surface of the beam 1, which is close to the connecting seat 52, the connecting seat 52 is located in the sliding groove 11, the connecting seat 52 is matched with the sliding groove 11, and the cross section of the sliding groove 11 is in a T shape, so that the connecting seat 52 is not easily separated from the sliding groove 11 when sliding in the sliding groove 11. The connecting base 52 is provided with a fixing structure, and the fixing structure is used for relatively fixing the connecting base 52 and the cross beam 1. The fixing structure includes two connecting bolts 53, and each connecting bolt 53 is inserted on the connecting seat 52 and is in threaded connection with the connecting seat 52. By tightening the connecting bolt 53, the connecting bolt 53 abuts against the bottom surface of the slide groove 11 of the cross member 1, and the connecting seat 52 and the cross member 1 are relatively fixed.
The implementation principle of the adjustable cantilever supporting device for building construction is as follows: when the cantilever supporting device is installed on a building main body, the cross beam 1 is fixedly connected with a certain floor through the first connecting plate 2, and the inclined strut 3 is connected with the certain floor which is relatively positioned below the cross beam 1 through the second connecting plate 4. If because the reason of the interval of floor for crossbeam 1 is in non-horizontality, can't play when encorbelmenting the support effect, at this moment, the staff can adjust the length of bracing 3 through rotating adjusting screw 33, thereby adjusts crossbeam 1 to the horizontality, with the support demand that satisfies the construction, realizes the infinitely variable control to bracing 3 length, thereby the support demand of encorbelmenting of different building intervals that can be better. When the staff passes through adjusting screw 33 and adjusts the length of bracing 3, connecting seat 52 slides on crossbeam 1 thereupon, and after the length adjustment of bracing 3 was accomplished, the staff fixed connecting seat 52 and crossbeam 1 through fixed knot structure to the one end of keeping away from crossbeam 1 with rope 6 is connected fixedly with a certain floor that lies in crossbeam 1 top relatively, in order to improve this strutting arrangement overall structure's stability of encorbelmenting.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a strutting arrangement encorbelments with adjustable be used for construction, includes crossbeam (1) and bracing (3), its characterized in that: one end of the cross beam (1) is hinged with a first connecting plate (2) used for being connected with a building main body, one end of the inclined strut (3) is hinged with a second connecting plate (4) used for being connected with the building main body, one end, far away from the first connecting plate (2), of the cross beam (1) is hinged with one end, far away from the second connecting plate (4), of the inclined strut (3), the inclined strut (3) comprises a first sleeve (31), a second sleeve (32) and an adjusting screw rod (33), the adjusting screw rod (33) is located between the first sleeve (31) and the second sleeve (32), two axial ends of the adjusting screw rod (33) are respectively arranged in the first sleeve (31) and the second sleeve (32) in a penetrating mode, a first thread section (331) and a second thread section (332) are formed on the circumferential surface of the adjusting screw rod (33), and the adjusting screw rod (33) is in threaded connection with the first sleeve (31) through the first thread section (331), the adjusting screw rod (33) is in threaded connection with the second sleeve (32) through a second thread section (332), the rotating directions of the first thread section (331) and the second thread section (332) are opposite, one end, far away from the adjusting screw rod (33), of the first sleeve (31) is hinged to the cross beam (1), and one end, far away from the adjusting screw rod (33), of the second sleeve (32) is hinged to the second connecting plate (4).
2. The adjustable cantilever supporting device for building construction according to claim 1, wherein: the locking bolt (35) penetrates through the peripheral surfaces of the first sleeve (31) and the second sleeve (32), the locking bolt (35) is in threaded connection with the first sleeve (31) and the second sleeve (32), and one end, penetrating into the first sleeve (31) and the second sleeve (32), of each locking bolt (35) is abutted to the adjusting screw (33).
3. The adjustable cantilever supporting device for building construction according to claim 1, wherein: connecting through hole (333) have been seted up on adjusting screw (33) global, connecting through hole (333) are located between first screw thread section (331) and second screw thread section (332), sliding connection has dwang (34) in connecting through hole (333).
4. The adjustable cantilever supporting device for building construction according to claim 3, wherein: the two axial ends of the rotating rod (34) are fixedly provided with blocking balls (341), and the diameters of the blocking balls (341) are larger than those of the connecting through holes (333).
5. The adjustable cantilever supporting device for building construction according to claim 1, wherein: two sets of auxiliary supporting assemblies (5) are arranged between the inclined strut (3) and the cross beam (1), and the two sets of auxiliary supporting assemblies (5) are symmetrically arranged on two sides of the inclined strut (3) and the cross beam (1).
6. The adjustable cantilever supporting device for building construction according to claim 5, wherein: each auxiliary supporting assembly (5) comprises a connecting rod (51) and a connecting seat (52), one end of the connecting rod (51) in the length direction is hinged to the side wall of the first sleeve (31), the other end of the connecting rod (51) is hinged to the connecting seat (52), the connecting seat (52) is connected with the cross beam (1) in a sliding mode, a fixing structure is arranged between the connecting seat (52) and the cross beam (1), and the connecting seat (52) is fixedly connected with the cross beam (1) through the fixing structure.
7. The adjustable cantilever supporting device for building construction according to claim 1, wherein: the cross beam (1) is close to and has seted up spout (11) on the lateral wall of connecting seat (52), the cross section of spout (11) is "T" shape, connecting seat (52) are located spout (11) and with spout (11) looks adaptation, fixed knot constructs including two at least connecting bolt (53), each the one end of connecting bolt (53) is worn to establish in connecting seat (52), each connecting bolt (53) and connecting seat (52) threaded connection, each connecting bolt (53) penetrate the one end of connecting seat (52) and the bottom surface butt of spout (11).
8. The adjustable cantilever supporting device for building construction according to claim 1, wherein: the building is characterized in that a rope (6) is fixedly connected to one end, far away from the first connecting plate (2), of the cross beam (1), and one end, far away from the cross beam (1), of the rope (6) is used for being connected with a building main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738863.4U CN214995805U (en) | 2021-04-10 | 2021-04-10 | Adjustable cantilever supporting device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738863.4U CN214995805U (en) | 2021-04-10 | 2021-04-10 | Adjustable cantilever supporting device for building construction |
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| Publication Number | Publication Date |
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| CN214995805U true CN214995805U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120738863.4U Expired - Fee Related CN214995805U (en) | 2021-04-10 | 2021-04-10 | Adjustable cantilever supporting device for building construction |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790818A (en) * | 2022-06-07 | 2022-07-26 | 中冶建工集团有限公司 | Diagonal bracing transition method for accelerating erection of overhanging scaffold |
| CN115288411A (en) * | 2022-08-22 | 2022-11-04 | 湖北进联建筑工程有限公司 | Attached support for attached lifting scaffold |
| CN115492355A (en) * | 2022-09-26 | 2022-12-20 | 中建八局发展建设有限公司 | Superelevation layer dysmorphism that can have enough to meet need is thrown outward and is put |
| CN115787997A (en) * | 2023-01-31 | 2023-03-14 | 天津鼎维固模架工程股份有限公司 | Multifunctional heavy cantilever beam structure and construction monitoring system thereof |
| CN116044211A (en) * | 2023-04-03 | 2023-05-02 | 中铁城建集团第一工程有限公司 | Supporting device and supporting method for single-side cantilever structure |
| CN116464301A (en) * | 2023-04-20 | 2023-07-21 | 中辰科建(广东)集团有限公司 | Special-shaped steel structure cantilever beam auxiliary installation system |
-
2021
- 2021-04-10 CN CN202120738863.4U patent/CN214995805U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790818A (en) * | 2022-06-07 | 2022-07-26 | 中冶建工集团有限公司 | Diagonal bracing transition method for accelerating erection of overhanging scaffold |
| CN114790818B (en) * | 2022-06-07 | 2024-04-23 | 中冶建工集团有限公司 | Diagonal bracing transition method for accelerating erection of overhanging scaffold |
| CN115288411A (en) * | 2022-08-22 | 2022-11-04 | 湖北进联建筑工程有限公司 | Attached support for attached lifting scaffold |
| CN115288411B (en) * | 2022-08-22 | 2024-03-29 | 湖南正鑫科技发展有限公司 | Attachment support for attached lifting scaffold |
| CN115492355A (en) * | 2022-09-26 | 2022-12-20 | 中建八局发展建设有限公司 | Superelevation layer dysmorphism that can have enough to meet need is thrown outward and is put |
| CN115787997A (en) * | 2023-01-31 | 2023-03-14 | 天津鼎维固模架工程股份有限公司 | Multifunctional heavy cantilever beam structure and construction monitoring system thereof |
| CN116044211A (en) * | 2023-04-03 | 2023-05-02 | 中铁城建集团第一工程有限公司 | Supporting device and supporting method for single-side cantilever structure |
| CN116464301A (en) * | 2023-04-20 | 2023-07-21 | 中辰科建(广东)集团有限公司 | Special-shaped steel structure cantilever beam auxiliary installation system |
| CN116464301B (en) * | 2023-04-20 | 2023-09-29 | 中辰科建(广东)集团有限公司 | Special-shaped steel structure cantilever beam auxiliary installation system |
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Granted publication date: 20211203 |