Auxiliary equipment for mounting cantilever frame with variable cross section

Abstract

The utility model relates to the technical field of variable cross-section cantilever frames, in particular to auxiliary equipment for mounting a variable cross-section cantilever frame, which comprises a wall body and the variable cross-section cantilever frame, a supporting mechanism is detachably mounted on the outer side of the wall body, and the supporting mechanism is used for stably supporting the variable cross-section cantilever frame. The supporting mechanism comprises a driving assembly, a supporting frame assembly and an auxiliary assembly, the driving assembly is used for adjusting the overall length of the supporting frame assembly, and according to the supporting mechanism, the first supporting frame and the second supporting frame are temporarily and fixedly installed on the wall surface; then the variable cross-section cantilever frame needing to be installed is placed on the first supporting frame and the second supporting frame, so that the first supporting frame and the second supporting frame are matched to stably support the variable cross-section cantilever frame, and the situation that in an original structure, an operator needs to manually support the variable cross-section cantilever frame, and labor is wasted can be avoided; and the overall length of the first supporting frame and the second supporting frame can be adjusted, and the device is suitable for variable cross-section cantilever frames of different sizes and models.

Description

Technical Field

[0001] The utility model relates to the technical field of variable-section cantilever frames, in particular to auxiliary equipment for installing variable-section cantilever frames. Background Art

[0002] Currently, many outdoor stadium stands adopt a variable-section cantilever structure design, which has a novel and beautiful shape and structure, and can meet the requirements of indoor and outdoor air convection through the transparent system design around the stands and the ceiling.

[0003] When installing a variable-section cantilever frame, due to its long overall length and heavy weight, two operators are usually required to install the variable-section cantilever frame. One operator manually lifts the variable-section cantilever frame to support it, and the other operator uses bolts to fasten the variable-section cantilever frame to the wall. However, the manual support and installation of the variable-section cantilever frame by the operators is more laborious and has lower stability. Therefore, an auxiliary equipment for the installation of a variable-section cantilever frame is proposed. Utility Model Content

[0004] The purpose of the present invention is to provide auxiliary equipment for installing a variable-section cantilever frame, so as to solve the problem in the above-mentioned background technology that the method of manually supporting and installing the variable-section cantilever frame by an operator is laborious and has low stability.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: auxiliary equipment for installing a variable-section cantilever frame, comprising a wall and a variable-section cantilever frame, wherein a support mechanism is detachably installed on the outer side of the wall, and the support mechanism is used to stably support the variable-section cantilever frame;

[0006] The support mechanism includes a driving component, a support frame component and an auxiliary component;

[0007] The driving assembly is used to adjust the overall length of the support frame assembly;

[0008] The auxiliary component is used to support the support frame component;

[0009] The support frame assembly is used to stably support the variable-section cantilever frame.

[0010] Preferably, the driving assembly includes a fixing frame, bolts, a shaft-holding motor and a screw rod;

[0011] The fixing bracket is detachably connected to the wall, the bolt is threadedly connected to the fixing bracket, the shaft-holding motor is fixedly installed on one side of the fixing bracket, and the screw rod is fixedly installed on the output shaft end of the shaft-holding motor.

[0012] Preferably, the support frame assembly includes a first support frame and a second support frame;

[0013] The first support frame is fixedly connected to the surface of the fixing frame, and the first support frame is a hollow structure. The second support frame is slidably connected to the inside of the fixing frame and extends to the outside thereof.

[0014] Preferably, the screw rod is rotatably connected to the first support frame, and the second support frame is connected to the screw rod via a screw rod seat.

[0015] Preferably, the output shaft of the shaft-holding motor in the running state is used to drive the screw to rotate, and the screw in the rotating state is used to drive the second support frame to move.

[0016] Preferably, the auxiliary assembly includes a first connecting seat, a second connecting seat, a telescopic rod and a spring;

[0017] The telescopic rod includes a sleeve and a sliding rod, and the sliding rod is slidably connected to the inner cavity of the sleeve;

[0018] The first connecting seat is fixedly connected to the surface of the fixing frame, the second connecting seat is fixedly connected to the bottom of the second supporting frame, the end of the sleeve is rotatably connected to the first connecting seat, and the end of the sliding rod is rotatably connected to the second connecting seat. The spring is sleeved on the outer wall of the telescopic rod, and the two ends of the spring are fixedly connected to the sleeve and the sliding rod respectively.

[0019] Preferably, the second support frame moving away from the first support frame is used to stretch the telescopic rod and the spring, and the second support frame moving toward the first support frame is used to squeeze the telescopic rod and the spring.

[0020] Compared with the prior art, the beneficial effect of the present invention is that: the support mechanism temporarily fixes the first support frame and the second support frame on the wall, and then places the variable-section cantilever frame to be installed on the first support frame and the second support frame, so that the first support frame and the second support frame cooperate to stably support the variable-section cantilever frame, which can avoid the original structure that requires the operator to manually support the variable-section cantilever frame, which is more laborious, and the overall length of the first support frame and the second support frame can be adjusted, which is suitable for variable-section cantilever frames of different sizes and models. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0023] Figure 3 This is a structural diagram of the support mechanism of the utility model from another perspective;

[0024] Figure 4 This is a schematic cross-sectional structural diagram of the first support frame of the present invention.

[0025] In the figure: 1. Wall; 2. Variable-section cantilever frame; 3. Support mechanism; 301. Fixed frame; 302. Bolt; 303. First support frame; 304. Shaft-holding motor; 305. Second support frame; 306. First connecting seat; 307. Second connecting seat; 308. Telescopic rod; 309. Spring; 3010. Screw. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-4 The utility model provides a technical solution for auxiliary equipment for installing a variable-section cantilever frame: the auxiliary equipment for installing a variable-section cantilever frame includes a wall 1 and a variable-section cantilever frame 2. A support mechanism 3 is detachably installed on the outer side of the wall 1, and the support mechanism 3 is used to stably support the variable-section cantilever frame 2;

[0028] The support mechanism 3 includes a driving component, a support frame component and an auxiliary component;

[0029] The drive assembly is used to adjust the overall length of the support frame assembly;

[0030] The auxiliary component is used to support the support frame component;

[0031] The support frame assembly is used to stably support the variable-section cantilever frame 2.

[0032] Please refer to Figure 2 The driving assembly includes a fixing frame 301, a bolt 302, a shaft-holding motor 304 and a screw rod 3010;

[0033] The fixing bracket 301 is detachably connected to the wall 1 , the bolt 302 is threadedly connected to the fixing bracket 301 , the shaft-holding motor 304 is fixedly installed on one side of the fixing bracket 301 , and the screw rod 3010 is fixedly installed on the output shaft end of the shaft-holding motor 304 .

[0034] In this embodiment: the fixing frame 301 is fastened and installed on the surface of the wall 1 by bolts 302, and the tightened bolts 302 fix the first support frame 303 and the second support frame 305. At this time, the shaft-holding motor 304 is powered on and operated, so that the output shaft of the running shaft-holding motor 304 drives the screw rod 3010 to rotate.

[0035] Please refer to Figure 2 , the support frame assembly includes a first support frame 303 and a second support frame 305;

[0036] The first support frame 303 is fixedly connected to the surface of the fixing frame 301 and has a hollow structure. The second support frame 305 is slidably connected to the inside of the fixing frame 301 and extends outward.

[0037] In this embodiment: the second support frame 305 is driven to move by the rotating screw rod 3010, so that the second support frame 305 moves to the outside of the first support frame 303, so that the first support frame 303 and the second support frame 305 cooperate to stably support the variable-section cantilever frame 2.

[0038] Please refer to Figure 4 The screw rod 3010 is rotatably connected to the first support frame 303, and the second support frame 305 is connected to the screw rod 3010 through a screw rod seat.

[0039] In this embodiment, the rotating screw rod 3010 drives the second support frame 305 to move toward the outside or inside of the first support frame 303 .

[0040] Please refer to Figure 4 The output shaft of the shaft-holding motor 304 in the running state is used to drive the screw rod 3010 to rotate, and the screw rod 3010 in the rotating state is used to drive the second support frame 305 to move.

[0041] In this embodiment, the output shaft of the shaft-holding motor 304 in operation drives the screw rod 3010 to rotate, and the screw rod 3010 in the rotating state drives the second support frame 305 to move.

[0042] Please refer to Figure 3 , the auxiliary assembly includes a first connecting seat 306, a second connecting seat 307, a telescopic rod 308 and a spring 309;

[0043] The telescopic rod 308 includes a sleeve and a sliding rod, and the sliding rod is slidably connected to the inner cavity of the sleeve;

[0044] The first connecting seat 306 is fixedly connected to the surface of the fixing frame 301, the second connecting seat 307 is fixedly connected to the bottom of the second supporting frame 305, the end of the sleeve is rotatably connected to the first connecting seat 306, and the end of the sliding rod is rotatably connected to the second connecting seat 307. The spring 309 is sleeved on the outer wall of the telescopic rod 308, and the two ends of the spring 309 are fixedly connected to the sleeve and the sliding rod respectively.

[0045] In this embodiment, the telescopic rod 308 and the spring 309 are stretched by the second support frame 305 in the outward moving state, and the telescopic rod 308 and the spring 309 in the stretched state stably support the movement of the second support frame 305.

[0046] Please refer to Figure 3 The second support frame 305 moving away from the first support frame 303 is used to stretch the telescopic rod 308 and the spring 309, and the second support frame 305 moving toward the first support frame 303 is used to squeeze the telescopic rod 308 and the spring 309.

[0047] In this embodiment, the second support frame 305 in the outward moving state stretches the telescopic rod 308 and the spring 309, while the second support frame 305 in the inward moving state squeezes the telescopic rod 308 and the spring 309, and the telescopic rod 308 and the spring 309 in the telescopic movable state provide stable support for the second support frame 305.

[0048] Working principle: First, the fixing frame 301 is fastened to the surface of the wall 1 by means of bolts 302. The tightened bolts 302 fix the first support frame 303 and the second support frame 305. At this time, the shaft-holding motor 304 is powered on and operated, so that the output shaft of the shaft-holding motor 304 in the running state drives the screw rod 3010 to rotate, and the screw rod 3010 in the rotating state drives the second support frame 305 to move, so that the second support frame 305 moves toward the outside of the first support frame 303. Then, the second support frame 305 in the outward moving state stretches the telescopic rod 308 and the spring 309, and the stretched telescopic rod 308 and the spring 309 stretch the second support frame 303. When the second support frame 305 is moved to a suitable position, the shaft holding motor 304 is powered off. The shaft holding motor 304 in the powered-off state stops driving the second support frame 305 to move, and the position of the second support frame 305 is fixed. At this time, the variable-section cantilever frame 2 to be installed is placed on the first support frame 303 and the second support frame 305, so that the first support frame 303 and the second support frame 305 cooperate to stably support the variable-section cantilever frame 2, which can avoid the original structure requiring the operator to manually support the variable-section cantilever frame 2, which is more laborious. When the variable-section cantilever frame 2 is installed, the entire device can be dismantled.

[0049] And since the sizes of different models of variable-section cantilever frames 2 are also different, the overall length of the first support frame 303 and the second support frame 305 can be adjusted by moving the position of the second support frame 305, so that the adjusted first support frame 303 and the second support frame 305 can be suitable for variable-section cantilever frames 2 of different sizes and models.

[0050] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Auxiliary equipment for installing a variable-section cantilever frame, comprising a wall (1) and a variable-section cantilever frame (2), characterized in that: A support mechanism (3) is detachably mounted on the outer side of the wall (1), and the support mechanism (3) is used to stably support the variable-section cantilever frame (2); The support mechanism (3) comprises a driving component, a support frame component and an auxiliary component; The driving assembly is used to adjust the overall length of the support frame assembly; The auxiliary component is used to support the support frame component; The support frame assembly is used to stably support the variable-section cantilever frame (2).

2. The auxiliary equipment for installing a variable-section cantilever frame according to claim 1, characterized in that: The driving assembly includes a fixing frame (301), a bolt (302), a shaft-holding motor (304) and a screw rod (3010); The fixing frame (301) is detachably connected to the wall (1), the bolt (302) is threadedly connected to the fixing frame (301), the shaft-holding motor (304) is fixedly mounted on one side of the fixing frame (301), and the screw rod (3010) is fixedly mounted on the output shaft end of the shaft-holding motor (304).

3. The auxiliary equipment for installing a variable-section cantilever frame according to claim 2, characterized in that: The support frame assembly includes a first support frame (303) and a second support frame (305); The first support frame (303) is fixedly connected to the surface of the fixing frame (301), and the first support frame (303) is a hollow structure. The second support frame (305) is slidably connected to the inside of the fixing frame (301) and extends toward the outside.

4. The auxiliary equipment for installing a variable-section cantilever frame according to claim 3, characterized in that: The screw rod (3010) is rotatably connected to the first support frame (303), and the second support frame (305) is connected to the screw rod (3010) via a screw rod seat.

5. The auxiliary equipment for installing a variable-section cantilever frame according to claim 3, characterized in that: The output shaft of the shaft-holding motor (304) in the running state is used to drive the screw rod (3010) to rotate, and the screw rod (3010) in the rotating state is used to drive the second support frame (305) to move.

6. The auxiliary equipment for installing a variable-section cantilever frame according to claim 3, characterized in that: The auxiliary component includes a first connecting seat (306), a second connecting seat (307), a telescopic rod (308) and a spring (309); The telescopic rod (308) includes a sleeve and a sliding rod, and the sliding rod is slidably connected to the inner cavity of the sleeve; The first connecting seat (306) is fixedly connected to the surface of the fixing frame (301), the second connecting seat (307) is fixedly connected to the bottom of the second supporting frame (305), the end of the sleeve is rotatably connected to the first connecting seat (306), and the end of the sliding rod is rotatably connected to the second connecting seat (307), the spring (309) is sleeved on the outer wall of the telescopic rod (308), and the two ends of the spring (309) are fixedly connected to the sleeve and the sliding rod respectively.

7. The auxiliary equipment for installing a variable-section cantilever frame according to claim 6, characterized in that: The second support frame (305) moving in a direction away from the first support frame (303) is used to stretch the telescopic rod (308) and the spring (309), and the second support frame (305) moving in a direction close to the first support frame (303) is used to squeeze the telescopic rod (308) and the spring (309).

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