Double-curved-surface glass curtain wall pre-assembly structure based on BIM

Abstract

The utility model relates to the field of curtain wall pre-assembly, and discloses a BIM-based double-curved-surface glass curtain wall pre-assembly structure which comprises a counterweight seat, universal wheels are arranged at the bottom of the counterweight seat, a hydraulic telescopic column is fixedly connected to the top of the counterweight seat, a fixing frame is fixedly connected to the top of the hydraulic telescopic column, and the fixing frame is fixedly connected to the bottom of the counterweight seat. According to the double-curved-surface glass curtain wall pre-assembly structure based on the BIM, clamping columns are taken out through pull rings, then adjusting columns and adsorption covers are moved out of the fixing sleeve shells to proper positions according to the size of a glass curtain wall, the clamping columns are taken out through pull rings, the clamping columns are taken out through pull rings, and then the clamping columns are taken out through pull rings; the clamping columns penetrate through the fixing sleeve shells to enter the clamping grooves, then the positions of the adjusting columns with the adjusted positions are fixed, the purpose of stable adsorption limiting according to the size of the curtain wall is achieved, and the problem that an existing splicing structure is difficult to stably limit and install according to the size of the glass curtain wall is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of curtain wall preassembly, specifically to a kind of hyperboloid glass curtain wall preassembly structure based on BIM. BACKGROUND

[0002] Glass curtain wall refers to the supporting structure system can have certain displacement capacity relative to main structure, does not share the action of main structure, building envelope or decorative structure.Wall has single-layer and double-layer glass two kinds.Glass curtain wall is a novel and beautiful building wall decoration method, is the significant feature of modernism high-rise building era.

[0003] The patent with publication number CN217896881U discloses a kind of hyperboloid glass curtain wall preassembly structure based on BIM, it includes mobile base, the upper end of mobile base is fixedly connected with telescopic rod, the output end of mobile base is fixedly connected with link frame, the side of link frame is fixedly connected with suction pump and cross, the output end of suction pump is away from cross, the device, it solves the preassembly structure in the process of using, the installation efficiency between hyperboloid glass curtain wall and preassembly structure is slower, influence hyperboloid glass curtain wall preassembly efficiency, due to the particularity of hyperboloid glass curtain wall structure, it is prone to cause the stability between preassembly structure and hyperboloid glass curtain wall is poor Problem;

[0004] But the size of cross is fixed, which leads to that if the size of glass curtain wall is larger, it is difficult to ensure the stability of glass curtain wall adsorption limiting directly through the adsorption tube located in the through hole of cross, if different sizes of cross are manufactured to adapt to glass curtain walls of different sizes, not only increase the use cost of the preassembly structure, but also large volume assembly structure will lead to the difficulty of storage and transportation becomes larger, therefore a kind of hyperboloid glass curtain wall preassembly structure based on BIM is proposed to solve the problem that the existing assembly structure is difficult to stably limit and install according to glass curtain wall. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of hyperboloid glass curtain wall preassembly structure based on BIM, to solve the above-mentioned problems.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A kind of double curved surface glass curtain wall pre-assembled structure based on BIM, including counterweight seat, the bottom of the counterweight seat is provided with universal wheel, the top of the counterweight seat is fixedly connected with hydraulic telescopic column, the top of the hydraulic telescopic column is fixedly connected with fixed frame, one end of the fixed frame is fixedly connected with fixed seat, the outer ring of the fixed seat is fixedly connected with four fixed sleeve shells, the inner cavity of the fixed sleeve shell is slidably provided with adjusting column, one end of the adjusting column is fixedly connected with adsorption cover, the end of the adjusting column away from adsorption cover is provided with clamping groove, the inner cavity of the clamping groove is provided with clamping column, one end of the clamping column is fixedly connected with pull ring, the top of the counterweight seat is fixedly connected with air pump, the top of the air pump is provided with suction pipe, one end of the adjusting column is provided with connecting pipe, the top of the counterweight seat is provided with firm mechanism, one end of the adsorption cover is fixedly connected with rubber seal ring.

[0009] Preferably, the clamping column penetrates the fixed sleeve shell and is fixedly connected with the pull ring.

[0010] Preferably, the connecting pipe communicates with the suction pipe, the connecting pipe penetrates the adjusting column and communicates with the inner cavity of the adsorption cover.

[0011] Preferably, the firm mechanism includes U-shaped seat fixedly connected to the top of the counterweight seat and one end of the fixed frame, the inner cavity of the U-shaped seat is provided with electric push rod, the two ends of the electric push rod are respectively arranged in the inner cavities of the two U-shaped seats through limiting rotation shafts.

[0012] Preferably, one end of the adjusting column is inclined and fixedly connected with connecting frame, and the connecting frame is fixedly connected with the fixed frame.

[0013] Preferably, the outer ring of the hydraulic telescopic column is fixedly connected with fixed ring, and the outer ring of the fixed ring is symmetrical and fixedly connected with pull rod.

[0014] Preferably, the outer ring of the suction pipe is provided with valve.

[0015] (Three) beneficial effects

[0016] 1、The double curved surface glass curtain wall pre-assembled structure based on BIM, by pull ring to take out clamping column, then according to the size of glass curtain wall, adjusting column together with adsorption cover is removed from fixed sleeve shell to appropriate position, then clamping column is inserted into clamping groove through fixed sleeve shell, and then the position of adjusting column with adjusted position is fixed, the purpose of stable adsorption limiting according to curtain wall size is realized, and the problem that existing assembly structure is difficult to stably limit and install according to the size of glass curtain wall is solved.

[0017] 2、The based on BIM's double curved surface glass curtain wall preassembly structure, the hydraulic telescopic column drives the fixed frame to move up to adjust the height of the glass curtain wall, cooperate with the limiting pivot in the U-shaped seat, the electric push rod is lengthened along with the lifting of the hydraulic telescopic column, and under the double action of the pull rod outside the fixed ring, the stability of the hydraulic telescopic column is improved, and cooperate with the connecting frame to improve the stability of the fixed shell after the glass curtain wall is adsorbed, so as to improve the stability of the based on BIM's double curved surface glass curtain wall preassembly structure in the whole use process. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structural view of the utility model;

[0019] Figure 2 It is the structural sectional view of the utility model;

[0020] Figure 3 It is the structural view of the utility model;

[0021] Figure 4 It is the structural view of the utility model.

[0022] In the drawing: 1, counterweight seat;2, universal wheel;3, hydraulic telescopic column;4, fixed frame;5, fixed seat;6, fixed shell;7, adjusting column;8, adsorption cover;9, clamping groove;10, clamping column;11, pull ring;12, air pump;13, air suction pipe;14, connecting pipe;15, stabilizing mechanism;151, U-shaped seat;152, electric push rod;153, limiting pivot;16, valve;17, rubber sealing ring;18, connecting frame;19, fixed ring;20, pull rod. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment: please refer to Figures 1-4The utility model provides a kind of BIM-based double-curved surface glass curtain wall pre-assembled structure, including counterweight seat 1, the bottom of counterweight seat 1 is provided with universal wheel 2, the top of counterweight seat 1 is fixedly connected with hydraulic telescopic column 3, the top of hydraulic telescopic column 3 is fixedly connected with fixed frame 4, one end of fixed frame 4 is fixedly connected with fixed seat 5, the outer ring of fixed seat 5 is fixedly connected with four fixed sleeve shell 6, the inner cavity of fixed sleeve shell 6 is slidably provided with adjusting column 7, one end of adjusting column 7 is fixedly connected with adsorption cover 8, the end of adjusting column 7 away from adsorption cover 8 is provided with clamping groove 9, the inner cavity of clamping groove 9 is provided with clamping column 10, one end of clamping column 10 is fixedly connected with pull ring 11, the top of counterweight seat 1 is fixedly connected with air pump 12, the top of air pump 12 is provided with suction pipe 13, one end of adjusting column 7 is provided with connecting pipe 14, the top of counterweight seat 1 is provided with firm mechanism 15, one end of adsorption cover 8 is fixedly connected with rubber sealing ring 17.

[0025] Further, clamping column 10 penetrates fixed sleeve shell 6 and is fixedly connected with pull ring 11.

[0026] Further, connecting pipe 14 is communicated with suction pipe 13, connecting pipe 14 penetrates adjusting column 7 and is communicated with the inner cavity of adsorption cover 8.

[0027] Further, firm mechanism 15 includes U-shaped seat 151 fixedly connected to the top of counterweight seat 1 and one end of fixed frame 4, the inner cavity of U-shaped seat 151 is provided with electric push rod 152, the two ends of electric push rod 152 are respectively arranged in the inner cavities of two U-shaped seats 151 through limiting rotating shaft 153.

[0028] Further, one end of adjusting column 7 is inclined and fixedly connected with connecting frame 18, and connecting frame 18 is fixedly connected with fixed frame 4.

[0029] Further, the outer ring of hydraulic telescopic column 3 is fixedly connected with fixed ring 19, the outer ring of fixed ring 19 is symmetrical and fixedly connected with pull rod 20, in the process that hydraulic telescopic column 3 drives fixed frame 4 to move upward to adjust the height of glass curtain wall, cooperating with limiting rotating shaft 153 in U-shaped seat 151, electric push rod 152 is elongated along with the rising of hydraulic telescopic column 3, and the stability of hydraulic telescopic column 3 is improved under the double action of pull rod 20 outside fixed ring 19, and cooperating with connecting frame 18, the stability of fixed sleeve shell 6 after glass curtain wall is adsorbed is improved, so as to improve the stability of the whole use process of the BIM-based double-curved surface glass curtain wall pre-assembled structure.

[0030] Further, the outer ring of suction pipe 13 is provided with valve 16, after the inner cavity of adsorption cover 8 is vacuumized by air pump 12, valve 16 is tightened, so as to avoid air leakage of air pump 12 leading to the loosening of glass curtain wall, and the safety of the BIM-based double-curved surface glass curtain wall pre-assembled structure is improved.

[0031] Working principle: when using the BIM-based double-curved glass curtain wall pre-assembly structure, the clamping column 10 is taken out through the pull ring 11, then according to the size of the glass curtain wall, the adjusting column 7 is removed from the fixed sleeve shell 6 together with the adsorption cover 8 to the appropriate position, then the clamping column 10 is inserted into the clamping groove 9 through the fixed sleeve shell 6, and the position of the adjusting column 7 is fixed, so that the purpose of stable adsorption and limiting according to the size of the curtain wall is realized, and the problem that the existing assembly structure is difficult to stably limit and install according to the size of the glass curtain wall is solved; after adjusting the position of the adsorption cover 8 and vertically placing the glass curtain wall, the rubber sealing ring 17 on the adsorption cover 8 is moved to be attached to the glass curtain wall through the universal wheel 2 at the bottom of the counterweight seat 1, then the air pump 12 is started, and the air in the adsorption cover 8 is pumped out through the air pump 13 and the connecting pipe 14, so that the glass curtain wall can be adsorbed and limited, and after adjusting the adsorbed glass curtain wall to the appropriate height through the hydraulic telescopic column 3, the installation can be carried out; during the process of moving the fixed frame 4 upward to adjust the height of the glass curtain wall driven by the hydraulic telescopic column 3, the limiting rotating shaft 153 in the U-shaped seat 151 is matched, the electric push rod 152 is elongated with the lifting of the hydraulic telescopic column 3, and under the double action of the pull rod 20 outside the fixed ring 19, the stability of the hydraulic telescopic column 3 is improved, and the stability of the fixed sleeve shell 6 after the glass curtain wall is adsorbed is improved through the matching of the connecting frame 18, so as to improve the stability of the whole use process of the BIM-based double-curved glass curtain wall pre-assembly structure.

[0032] In the description of the present application, it should be explained that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A BIM-based double-curved glass curtain wall pre-assembly structure, comprising a counterweight seat (1), characterized in that: The bottom of the counterweight seat (1) is provided with universal wheels (2), the top of the counterweight seat (1) is fixedly connected with a hydraulic telescopic column (3), the top of the hydraulic telescopic column (3) is fixedly connected with a fixing frame (4), one end of the fixing frame (4) is fixedly connected with a fixing seat (5), the outer ring of the fixing seat (5) is fixedly connected with four fixing sleeves (6), the inner cavity of the fixing sleeve (6) is slidably provided with an adjusting column (7), one end of the adjusting column (7) is fixedly connected with a suction cover (8), the end of the adjusting column (7) away from the suction cover (8) is provided with a clamping groove (9), the inner cavity of the clamping groove (9) is provided with a clamping column (10), one end of the clamping column (10) is fixedly connected with a pull ring (11), the top of the counterweight seat (1) is fixedly connected with a suction pump (12), the top of the suction pump (12) is provided with a suction pipe (13), one end of the adjusting column (7) is provided with a connecting pipe (14), the top of the counterweight seat (1) is provided with a stabilizing mechanism (15), one end of the suction cover (8) is fixedly connected with a rubber sealing ring (17).

2. The BIM-based double-curved glass curtain wall pre-assembled structure according to claim 1, characterized in that: The clamping column (10) penetrates the fixing sleeve (6) and is fixedly connected with the pull ring (11).

3. The BIM-based double-curved glass curtain wall pre-assembled structure according to claim 1, characterized in that: The connecting pipe (14) communicates with the suction pipe (13), the connecting pipe (14) penetrates the adjusting column (7) and communicates with the inner cavity of the suction cover (8).

4. The BIM-based double-curved glass curtain wall pre-assembled structure of claim 1, wherein: The stabilizing mechanism (15) comprises a U-shaped seat (151) fixedly connected to the top of the counterweight seat (1) and one end of the fixing frame (4), the inner cavity of the U-shaped seat (151) is provided with an electric push rod (152), both ends of the electric push rod (152) are arranged in the inner cavities of the two U-shaped seats (151) through limiting rotating shafts (153) respectively.

5. The BIM-based double-curved glass curtain wall pre-assembled structure according to claim 1, characterized in that: One end of the adjusting column (7) is inclined and fixedly connected with a connecting frame (18), the connecting frame (18) is fixedly connected with the fixing frame (4).

6. The BIM-based double-curved glass curtain wall pre-assembled structure of claim 1, wherein: The outer ring of the hydraulic telescopic column (3) is fixedly connected with a fixing ring (19), the outer ring of the fixing ring (19) is symmetrically and fixedly connected with a pull rod (20).

7. The BIM-based double-curved glass curtain wall pre-assembled structure according to claim 1, characterized in that: The outer ring of the suction pipe (13) is provided with a valve (16).

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