Movable jig frame for installation of large-cantilever fabricated building structure

Abstract

The utility model provides a movable jig frame for installation of a large cantilever assembly type building structure, which comprises a track, a support assembly, a roller assembly, a driving assembly and a frame unloading device, and the track is laid on the ground; the frame unloading device and the roller assembly are installed at the upper end and the lower end of the support assembly. Firstly, the support assembly is assembled and then moved to a preset position, the height of the frame unloading device is adjusted according to the mounting height of the cantilever frame, so that the frame unloading device is connected with the cantilever frame, and after the cantilever frame is mounted, the connection between the frame unloading device and the cantilever frame is relieved, the height of the frame unloading device is reduced, and the frame unloading device is separated from the cantilever frame. And the support assembly is moved to the next construction position, and circulation is conducted till installation of the cantilever support is completed. According to the utility model, through the arrangement of the structure, the use quantity of the brackets can be reduced, excessive occupation of resources is avoided, meanwhile, the use flexibility of the jig frame is improved, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a movable tire frame used for installing a large cantilever assembled building structure. Background Art

[0002] With the acceleration of urbanization, more and more buildings are under construction. In the process of construction, especially in the construction of large cantilever prefabricated buildings, the support has become an indispensable part of the construction. Usually a large number of temporary supports are required, and the supports need to bear part of the load, which is more important. However, the existing supports cannot move flexibly by themselves. Therefore, the number of supports used in the construction will increase, the construction process will be complicated, and the construction efficiency will be reduced. Utility Model Content

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defect in the prior art that the construction efficiency is reduced due to the inability of the existing bracket to move.

[0004] To this end, the utility model provides a movable tire frame for installing a large cantilever assembled building structure, comprising:

[0005] The tracks are laid on the ground in sequence along the moving path, corresponding to the cantilever frames extending from the main body;

[0006] a pair of bracket assemblies mounted on the track, the pair of bracket assemblies being connected by a transverse truss;

[0007] A roller assembly, disposed between the bracket assembly and the track;

[0008] A driving assembly, disposed on the support assembly, and adapted to drive the support assembly to move;

[0009] A rack unloading device is arranged on the top of the support assembly, and the rack unloading device is suitable for adjusting the height of the movable tire rack;

[0010] Under the action of external force, after the bracket assembly is assembled, the unloading device is installed on the top of the bracket assembly so that the unloading device abuts against the cantilever frame, and the unloading device is adjusted to separate from the cantilever frame. Through the driving action of the driving assembly, the roller assembly drives the bracket assembly to move on the track.

[0011] Optionally, the bracket assembly comprises:

[0012] A base, arranged on the track;

[0013] A plurality of standard parts are installed on the base, and the plurality of standard parts are connected through flanges.

[0014] Optionally, the standard parts include:

[0015] A plurality of cross beams are arranged on the base, and the plurality of cross beams are connected end to end in sequence to form a cross beam frame;

[0016] The column is installed vertically between two adjacent beam frames to form a standard part;

[0017] The diagonal brace is staggeredly connected between the two beam frames, and the diagonal brace is suitable for enhancing the strength of the bracket assembly.

[0018] Optionally, the roller assembly comprises:

[0019] A universal wheel, disposed between the support assembly and the track, the universal wheel being adapted to change the movement direction of the tire frame;

[0020] The driving wheel is arranged between the support assembly and the track. Along the moving direction of the support assembly, the driving wheel is located behind the universal wheel. The driving wheel is communicatively connected with the driving assembly.

[0021] Optionally, the driving assembly comprises:

[0022] A rear axle, a steel plate is welded on the rear axle, the steel plate is connected to the base through bolts, and the rear axle is connected to the driving wheel;

[0023] A motor, disposed on the rear axle, the motor being adapted to drive the support assembly to move;

[0024] A differential is arranged on the rear axle, and the differential is suitable for adjusting the rotation speed difference of the drive wheels.

[0025] Optionally, the movable tire frame for installing a large cantilever assembled building structure also includes:

[0026] The embedded components are sequentially arranged on the track, and the embedded components are suitable for locking the bracket components.

[0027] Optionally, the embedded component includes:

[0028] A sleeve, installed at a reserved position of the track;

[0029] The stud is arranged in the sleeve, and a threaded hole is formed by screwing out the stud, which is suitable for fixing the bracket assembly.

[0030] Optionally, the track is configured as a channel steel track.

[0031] Optionally, the unloading device is configured as a jack.

[0032] The technical solution of the utility model has the following advantages:

[0033] 1. The utility model provides a movable tire frame for installing a large cantilever assembled building structure, comprising a track, a bracket assembly, a roller assembly and a driving assembly, wherein the track is laid on the ground in sequence along a moving path corresponding to the cantilever frame extending from the main body; a pair of bracket assemblies are installed on the track, and a pair of bracket assemblies are connected by a transverse truss, and a unloading device is provided on the top of the bracket assembly; the roller assembly is arranged between the bracket assembly and the track; the driving assembly is arranged on the bracket assembly, and the driving assembly is suitable for driving the bracket assembly to move; after the bracket assembly is assembled under the action of external force, the unloading device is installed on the top of the bracket assembly so that the unloading device abuts against the cantilever frame, and the unloading device is adjusted to separate the unloading device from the cantilever frame, and through the driving action of the driving assembly, the roller assembly drives the bracket assembly to move on the track.

[0034] During the construction of large cantilever prefabricated buildings, the bracket needs to bear part of the load, which is more important, but the existing bracket cannot move flexibly by itself, so the number of brackets used will increase during construction, thereby reducing construction efficiency. In the embodiment of the utility model, by setting a roller assembly and a drive assembly, the bracket assembly can be moved along the track, thereby reducing the number of brackets used, and no longer requiring a large number of temporary brackets, avoiding excessive resource occupation, while improving the flexibility and convenience of bracket use and improving construction efficiency.

[0035] 2. The utility model provides a movable tire frame for installation of a large cantilever assembled building structure, and also includes embedded components, which are sequentially arranged on the track, and the embedded components are suitable for locking the bracket assembly. In the embodiment of the utility model, the bracket assembly can be fixed by the embedded components, so that the force on the mobile tire frame is more uniform and stable during use, thereby increasing the stability of the mobile tire frame.

[0036] 3. The utility model provides a movable tire frame for installing a large cantilever assembled building structure, and the movable tire frame is formed by a pair of bracket assemblies connected to each other, and the pair of bracket assemblies are connected by a transverse truss. In the embodiment of the utility model, the pair of bracket assemblies are connected by the transverse truss, which increases the overall transverse connection system of the bracket assembly, thereby improving the stability of the tire frame when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0039] Figure 2 It is a structural schematic diagram of the bracket assembly of the utility model;

[0040] Figure 3 It is a structural schematic diagram of the unloading device and flange of the utility model;

[0041] Figure 4 This is a schematic diagram of the structure of the roller assembly of the utility model;

[0042] Figure 5 This is a structural schematic diagram of the roller assembly of the utility model from another perspective;

[0043] Figure 6 It is a structural schematic diagram of the drive assembly of the utility model;

[0044] Figure 7 It is a schematic diagram of the structure of the track of the utility model;

[0045] Figure 8 It is a structural schematic diagram of the moving path of the bracket assembly of the utility model;

[0046] Fig. 9 It is a structural schematic diagram of the connection between the main body and the bracket assembly of the utility model.

[0047] Description of the accompanying drawings in the embodiments:

[0048] 1. Track; 2. Bracket assembly; 3. Roller assembly; 4. Driving assembly; 5. Transverse truss; 6. Unloading device; 7. Embedded assembly; 100. Main body; 200. Cantilever frame;

[0049] 21. Base; 22. Standard parts; 23. Flange;

[0050] 221, beam; 222, column; 223, diagonal brace;

[0051] 31. Universal wheel; 32. Driving wheel;

[0052] 41. Rear axle; 42. Motor; 43. Differential; 44. Steel plate;

[0053] 71. Sleeve; 72. Stud. DETAILED DESCRIPTION

[0054] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0055] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0058] Example

[0059] like Figures 1 to 9As shown, this embodiment provides a movable frame for installing a large cantilever assembled building structure, including a track 1, a bracket assembly 2, a roller assembly 3, a drive assembly 4 and a frame unloading device 6. The track 1 is laid on the ground in sequence along the moving path, corresponding to the cantilever frame 200 extending from the main body 100; a pair of bracket assemblies 2 are installed on the track 1, and the pair of bracket assemblies 2 are connected by a transverse truss 5; the roller assembly 3 is arranged between the bracket assembly 2 and the track 1; the drive assembly 4 is arranged on the bracket assembly 2, and the drive assembly 4 is suitable for driving the support assembly 2 to move; the unloading device 6 is arranged at the top of the support assembly 2, and the unloading device 6 is suitable for adjusting the height of the movable tire frame; under the action of external force, after the support assembly 2 is assembled, the unloading device 6 is installed on the top of the support assembly 2, so that the unloading device 6 abuts against the cantilever frame 200, and the unloading device 6 is adjusted to separate the unloading device 6 from the cantilever frame 200, and through the driving action of the driving assembly 4, the roller assembly 3 drives the support assembly 2 to move on the track 1.

[0060] In the embodiment of the utility model, according to the construction requirements, firstly, the rail 1 is laid on the ground along the moving path in sequence corresponding to the cantilever frame 200 extending from the main body 100, and then the bracket assembly 2 is assembled at the construction site. After the assembly is completed, the roller assembly 3 is installed at the bottom of the bracket assembly 2, and the driving assembly 4 is installed on the bracket assembly 2, and then the unloading device 6 is installed on the top of the bracket assembly 2, and the unloading device 6 is adjusted to the height of the cantilever frame 200, and then the cantilever frame 200 is hoisted to the desired height. The main body 100 and the bracket assembly 2 are mounted, and the unloading device 6 is connected to the cantilever frame 200. After the lifting is completed, the unloading device 6 is adjusted to be lowered to separate the unloading device 6 from the cantilever frame 200, and then the bracket assembly 2 is moved along the track 1 to the next cantilever frame 200 lifting position through the driving assembly 4, and then the unloading device 6 is adjusted to be raised, and then the cantilever frame 200 is lifted, and the cycle is repeated in sequence until all cantilever frames 200 are lifted, and then the bracket assembly 2 is removed to complete the construction process of the mobile tire frame.

[0061] During the construction of large cantilever prefabricated buildings, the bracket needs to bear part of the load, which is more important, but the existing bracket cannot move flexibly by itself, so the number of brackets used will increase during construction, thereby reducing construction efficiency. In the embodiment of the utility model, by setting the roller assembly 3 and the drive assembly 4, the bracket assembly 2 can move along the track 1, thereby reducing the number of brackets used, and no longer requiring a large number of temporary brackets, avoiding excessive resource occupation, while improving the flexibility and convenience of bracket use and improving construction efficiency.

[0062] Specifically, Figures 2 to 5 As shown, the bracket assembly 2 includes a base 21 and a plurality of standard parts 22, wherein the base 21 is arranged on the track 1; the plurality of standard parts 22 are sequentially installed on the base 21 from bottom to top, and the plurality of standard parts 22 are connected by flanges 23. In the embodiment of the utility model, the bracket assembly 2 is formed by sequentially connecting a plurality of standard parts 22 by flanges 23, therefore, the embodiment does not limit the number of the standard parts 22, and the technicians in this field can change the number of the standard parts 22 according to the actual situation, as long as the same technical effect can be achieved.

[0063] When it is necessary to assemble the bracket assembly 2, first place the base 21 on the ground, then connect the standard parts 22 in sequence through the flange 23, and then place the unloading device 6 on the top of the bracket assembly 2, adjust the unloading device 6 to rise, so that the unloading device 6 reaches the installation height of the cantilever frame 200, and complete the assembly of the bracket assembly 2; when it is necessary to dismantle the bracket assembly 2, first adjust the unloading device 6 to lower, so that the unloading device 6 is separated from the cantilever frame 200, and then remove the unloading device 6, and then dismantle the standard parts 22 in sequence to complete the dismantling of the bracket assembly 2.

[0064] Furthermore, if Figures 2 to 3 As shown, the standard part 22 includes a plurality of beams 221, columns 222 and diagonal braces 223. The plurality of beams 221 are connected end to end in sequence to form a beam frame, and the beam frame is arranged on the base 21; a plurality of columns 222 are vertically installed between two adjacent beam frames, thereby forming a three-dimensional frame; a plurality of diagonal braces 223 are staggeredly connected between the two beam frames to form a standard part 22, and the diagonal braces 223 are suitable for enhancing the strength of the bracket assembly. Of course, this embodiment does not limit the height of the column 222, and the technicians in this field can change the height of the column 222 according to the actual situation, as long as the construction requirements can be met.

[0065] Specifically, Figures 4 to 5As shown, the roller assembly 3 includes a universal wheel 31 and a driving wheel 32. The universal wheel 31 is arranged at the bottom end of the bracket assembly 2 and is located on the track 1. The universal wheel 31 is suitable for changing the movement direction of the tire frame; the driving wheel 32 is arranged at the bottom end of the bracket assembly 2 and is located on the track 1. Along the moving direction of the bracket assembly 2, the driving wheel 32 is located behind the universal wheel 31, and the driving wheel 32 is connected to the driving assembly 4. In the embodiment of the utility model, by setting the universal wheel 31 and the driving wheel 32, the bracket assembly 2 can be moved on the track 1, thereby making the use of the bracket assembly 2 more convenient. In addition, the universal wheel 31 and the driving wheel 32 at the bottom end of the bracket assembly 2 are both provided with two. Of course, this embodiment does not limit the number of the universal wheels 31. The technicians in this field can change the number of the universal wheels 31 according to the actual situation, as long as the same technical effect can be achieved.

[0066] Specifically, Figure 6 As shown, the driving assembly 4 includes a rear axle 41, a motor 42, and a differential 43. A steel plate 44 is welded on the rear axle 41, and the steel plate 44 is connected to the base 21 by bolts, that is, the driving assembly 4 is detachably connected to the support assembly 2, and the rear axle 41 is connected to the driving wheel 32; the motor 42 is arranged on the rear axle 41, and the motor 42 is suitable for driving the support assembly 2 to move; the differential 43 is arranged on the rear axle 41, and the differential 43 is suitable for adjusting the speed difference of the driving wheel 32. By starting the motor 42, the driving wheel 32 is driven to rotate, which drives the universal wheel 31 to rotate, and then the support assembly 2 moves along the track 1 to complete the construction operation of the building.

[0067] In the embodiment of the utility model, the mobile tire frame is formed by a pair of bracket assemblies 2 connected to each other, and the pair of bracket assemblies 2 are connected by a transverse truss 5. The pair of bracket assemblies 2 are connected by the transverse truss 5, which increases the overall transverse connection system of the bracket assembly 2, thereby improving the stability of the tire frame when moving.

[0068] Specifically, Figure 2As shown, the mobile tire frame also includes an embedded component 7, which is sequentially arranged on the track 1, and the embedded component 7 is suitable for locking the bracket component 2. By setting the embedded component 7, the bracket component 2 can be fixed, so that the force on the tire frame is more uniform and stable when in use, thereby increasing the stability of the tire frame. In the embodiment of the utility model, the embedded component 7 is set on the ground. Of course, the embedded component 7 can also be set on other installation surfaces, such as the top beam of the basement, etc. This embodiment does not limit the setting position of the embedded component 7. The technicians in this field can change the setting position of the embedded component 7 according to the actual situation, as long as the construction requirements can be met.

[0069] Furthermore, if Figure 2 As shown, the embedded component 7 includes a sleeve 71 and a stud 72, and the sleeve 71 is installed at the reserved position of the track 1; the stud 72 is arranged in the sleeve 71, and a threaded hole is formed by screwing out the stud 72, which is suitable for fixing the bracket component 2. In the embodiment of the utility model, according to the construction requirements, a mounting hole is reserved on the mounting surface, the sleeve 71 is arranged in the mounting hole and fixed, and then the stud 72 is installed in the sleeve 71, and then concrete is poured, and then the stud 72 is screwed out, thereby forming a threaded hole at the position of the embedded component 7. When the bracket component needs to be fixed, the bolt passes through the bracket component 2 and extends into the threaded hole to fix the bracket component 2.

[0070] Furthermore, if Figure 7 As shown, the track 1 is configured as a channel steel track, and the track 1 is divided into a straight segment and a curved segment, and the curved segment is suitable for changing the direction of the universal wheel 31. Of course, this embodiment does not limit the configuration of the track 1, and those skilled in the art can change the configuration of the track 1 according to actual conditions, as long as the same technical effect can be achieved.

[0071] Furthermore, the unloading device 6 is configured as a jack. Of course, the unloading device 6 can also be configured as an electric lifting device. This embodiment does not limit the type of the unloading device 6. Those skilled in the art can change the type of the unloading device 6 according to actual conditions, as long as the same technical effect can be achieved.

[0072] The specific working process of the mobile tire frame provided by the utility model is as follows:

[0073] According to the construction requirements, firstly, corresponding to the cantilever frame 200 extending from the main body 100, the track 1 is laid on the ground along the moving path of the bracket assembly 2 in sequence, and then the embedded components 7 are installed on both sides of the track 1, and then the base 21 and multiple standard parts 22 are assembled into two bracket assemblies 2 through the flange 23 at the construction site, and then the unloading device 6 is placed on the top of the bracket assembly 2, and then the universal wheel 31 and the driving wheel 32 are installed at the lower end of the base 21, and then the driving assembly 4 is installed on the bracket assembly 2, and then the two bracket assemblies 2 are connected through the transverse truss 5, and the unloading device 6 is adjusted to raise the unloading device 6 to a preset height, and the cantilever frame 2 is hoisted. 00 to the main body 100 and the unloading device 6, fix the cantilever frame 200, complete the assembly of the bracket assembly 2 and the hoisting of the cantilever frame 200; continue to hoist the next section of the cantilever frame 200, lower the unloading device 6, separate the unloading device 6 from the cantilever frame 200, drive the motor 42, rotate the driving wheel 32, drive the bracket assembly 2 along the track 1 to the next cantilever frame 200 hoisting position, then adjust the unloading device 6 to rise, hoist the next cantilever frame 200, and repeat the cycle until all cantilever frames 200 are hoisted, then remove the unloading device 6, and remove the standard parts 22 in turn to complete the movement and removal process of the bracket assembly 2.

[0074] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A movable frame for installing a large cantilever assembled building structure, characterized in that: include: The track (1) is laid on the ground in sequence along the moving path, corresponding to the cantilever frame (200) extending from the main body (100); A pair of bracket assemblies (2) are mounted on the track (1), and the pair of bracket assemblies (2) are connected via a transverse truss (5); A roller assembly (3) is arranged between the support assembly (2) and the track (1); A driving assembly (4) is arranged on the support assembly (2), and the driving assembly (4) is suitable for driving the support assembly (2) to move; A rack unloading device (6), arranged on the top of the support assembly (2), the rack unloading device (6) being suitable for connecting to and separating from the cantilever frame 200; Under the action of external force, after the support assembly (2) is assembled, the unloading device (6) is installed on the top of the support assembly (2), and the height of the unloading device (6) is raised so that the unloading device (6) is connected to the cantilever frame (200). When it is necessary to move the support assembly (2), the height of the unloading device (6) is lowered so that the unloading device (6) is separated from the cantilever frame (200). Through the driving action of the driving assembly (4), the roller assembly (3) drives the support assembly (2) to move on the track (1).

2. The movable tire frame for installing a large cantilever assembled building structure according to claim 1 is characterized in that: The support assembly (2) comprises: A base (21) is arranged on the track (1); A plurality of standard parts (22) are installed on the base (21), and the plurality of standard parts (22) are connected via flanges (23).

3. The movable tire frame for installing a large cantilever assembled building structure according to claim 2 is characterized in that: The standard part (22) comprises: A plurality of cross beams (221) are arranged on the base (21), and the plurality of cross beams (221) are connected end to end in sequence to form a cross beam frame; A column (222) is vertically installed between two adjacent beam frames to form a standard part; The diagonal brace (223) is staggeredly connected between the two crossbeam frames, and the diagonal brace (223) is suitable for enhancing the strength of the bracket assembly (2).

4. The movable tire frame for installing a large cantilever assembled building structure according to claim 3 is characterized in that: The roller assembly (3) comprises: A universal wheel (31) is arranged between the support assembly (2) and the track (1), and the universal wheel (31) is suitable for changing the movement direction of the tire frame; A driving wheel (32) is arranged between the support assembly (2) and the track (1), and is located behind the universal wheel (31) along the moving direction of the support assembly (2). The driving wheel (32) is communicatively connected with the driving assembly (4).

5. The movable tire frame for installing a large cantilever assembled building structure according to claim 4 is characterized in that: The driving assembly (4) comprises: A rear axle (41), a steel plate (44) is welded on the rear axle (41), the steel plate (44) is connected to the base (21) by bolts, and the rear axle (41) is connected to the driving wheel (32); A motor (42) is arranged on the rear axle (41), and the motor (42) is suitable for driving the support assembly (2) to move; A differential (43) is arranged on the rear axle (41), and the differential (43) is suitable for adjusting the rotation speed difference of the driving wheels (32).

6. The movable tire frame for installing a large cantilever assembled building structure according to any one of claims 1 to 5, characterized in that: Also includes: The embedded components (7) are sequentially arranged on the track (1), and the embedded components (7) are suitable for locking the bracket components (2).

7. The movable tire frame for installing a large cantilever assembled building structure according to claim 6 is characterized in that: The embedded component (7) comprises: A sleeve (71) is installed at a reserved position of the track (1); A stud (72) is arranged in the sleeve (71), and a threaded hole is formed by screwing out the stud (72), which is suitable for fixing the bracket assembly (2).

8. The movable tire frame for installing a large cantilever assembled building structure according to claim 7 is characterized in that: The track (1) is configured as a channel steel track.

9. The movable tire frame for installing a large cantilever assembled building structure according to claim 8 is characterized in that: The unloading device (6) is configured as a jack.

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