Movable and detachable disc buckle frame platform chassis device

Abstract

The utility model discloses a movable and detachable disc buckle frame platform chassis device, which belongs to the technical field of building construction and comprises a rectangular steel frame, a plurality of universal wheels a, a plurality of universal wheels b and a plurality of positioning vertical pipes. The rectangular steel frame is formed by detachably connecting a plurality of channel steels; the rectangular steel frame comprises a rectangular frame and a latticed structure mounted in the rectangular frame; a plurality of universal wheels a are detachably mounted on the lower end surface of the rectangular frame; a plurality of universal wheels b are detachably mounted on the lower end surface of the latticed structure; the plurality of positioning vertical pipes are vertically mounted on the upper end surface of the rectangular steel frame and are uniformly arranged along each side of the rectangular steel frame and the latticed structure; the vertical rods of the disc buckle frame platform are inserted into the positioning vertical pipes in a one-to-one correspondence mode. The chassis device is of a detachable structure, can be rapidly assembled according to the requirements of a construction site, is high in bearing capacity, stability and safety, and can provide stable support for the disc opening frame platform while achieving movement of the disc limiting buckle frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a movable and detachable disc buckle frame platform chassis device. Background Art

[0002] The buckle frame platform is a scaffolding system used in construction. Because the buckle frame platform has a stable structure, strong adaptability, strong bearing capacity, and is safe and reliable, it is conducive to high-altitude construction. The buckle frame platform is mainly used to provide support and stability, not for movement. Therefore, each time it is moved, the various components of the buckle frame need to be moved separately, transported to different construction locations, and then assembled, which will affect the construction efficiency. In addition to the moving parts, rollers or slide rail systems can also be installed at the bottom of the buckle frame platform for movement, but since the uniform distribution of the load cannot be guaranteed, the buckle frame platform may be unstable. Therefore, a chassis device used in conjunction with the buckle frame platform is required, which can realize the movement of the buckle frame platform while providing stable support for the buckle frame platform. Utility Model Content

[0003] In view of this, the utility model provides a movable and detachable disc buckle frame platform chassis device. The chassis device is a detachable structure and can be quickly assembled according to the requirements of the construction site. The assembled chassis device has strong bearing capacity, high stability and high safety. It can limit the movement of the disc buckle frame while providing a stable support for the disc frame platform.

[0004] The utility model is realized by the following technical solutions:

[0005] A movable and detachable disc buckle frame platform chassis device, used in conjunction with the disc buckle frame platform, comprises: a rectangular steel frame, a plurality of universal wheels a, a plurality of universal wheels b and a plurality of positioning risers;

[0006] The rectangular steel frame is placed horizontally on the ground; the rectangular steel frame is formed by a plurality of channel steels connected in a detachable manner; the rectangular steel frame includes a rectangular frame and a grid-like structure installed in the rectangular frame;

[0007] A plurality of the universal wheels a can be detachably mounted on the lower end surface of the rectangular frame of the rectangular steel frame; a plurality of the universal wheels b can be detachably mounted on the lower end surface of the grid-like structure of the rectangular steel frame;

[0008] A plurality of said positioning risers are vertically mounted on the upper end surface of the rectangular steel frame and are located in the open groove of the channel steel forming the rectangular steel frame; a plurality of said positioning risers are evenly arranged along each side of the rectangular steel frame and the grid-like structure;

[0009] A plurality of the positioning risers are used to install the disc buckle rack platform;

[0010] The plurality of positioning risers correspond one-to-one to the vertical poles of the buckle rack platform; the vertical poles of the buckle rack platform are inserted into the plurality of positioning risers one-to-one.

[0011] Furthermore, a fixed steel plate is welded on each of the surfaces where the two channel steels are connected;

[0012] Let the two channel steels that need to be connected be channel steel A and channel steel B.

[0013] When the end of channel steel A is butt-jointed with the end of channel steel B, a fixed steel plate is welded to each of the two butt-jointed ends, and the two fixed steel plates are fixedly connected by bolts to achieve butt-jointing of the end of channel steel A and the end of channel steel B;

[0014] When the end of channel steel A and the wing surface of channel steel B are butted, a fixed steel plate is welded to the end of channel steel A and the wing surface of channel steel B respectively, and the two fixed steel plates are fixedly connected by bolts to achieve the butt connection between the end of channel steel A and the wing surface of channel steel B.

[0015] Furthermore, among the plurality of universal wheels a, four universal wheels a are respectively located at four corners of the rectangular frame, and the remaining universal wheels a are evenly distributed along each side of the rectangular frame;

[0016] The plurality of universal wheels b are arranged in a one-to-one correspondence at the junction of every four cells of the rectangular grid structure.

[0017] Furthermore, the universal wheel a is a universal wheel with a brake.

[0018] Furthermore, the length of the positioning riser is not less than 150 mm.

[0019] Furthermore, the chassis further comprises: a plurality of support rods; the plurality of support rods are respectively and vertically fixedly connected to the lower end surface of the rectangular steel frame;

[0020] The length of all support rods is less than the vertical height of universal wheel a and less than the vertical height of universal wheel b;

[0021] When the channel steel of the rectangular steel frame bends downward, the support rods rest against the ground to provide support.

[0022] Furthermore, the channel steel may be straight, cross or T-shaped;

[0023] The cross channel steel or T-shaped channel steel is formed by welding the straight channel steel.

[0024] Furthermore, the chassis device also includes: an electric hoist;

[0025] The electric hoist is arranged along the forward direction of the chassis device; the fixed end of the electric hoist is fixedly connected to the wall, the traction end of the electric hoist is fixedly connected to the rectangular steel frame of the chassis device, and the electric hoist is used to drive the rectangular steel frame to move.

[0026] Furthermore, the traction speed of the electric hoist is less than 0.1 m / s.

[0027] Beneficial effects:

[0028] (1) The utility model discloses a movable and detachable disk-hook frame platform chassis device, comprising: a rectangular steel frame, a plurality of universal wheels a and a plurality of universal wheels b, wherein the rectangular steel frame comprises a rectangular frame and a grid-like structure installed in the rectangular frame, so that the chassis has clear force and stable structure, and can be used in conjunction with disk-hook frame platforms of different heights and sizes; the chassis is a detachable structure, and its height and area can be adjusted according to the needs of the construction site, and can match disk-hook frame platforms of different sizes and heights, and is suitable for different construction sites; the lower end surface of the rectangular steel frame is equipped with universal wheels, so that the chassis device is easy to move; the chassis device has a simple structure, is easy to disassemble and assemble, and has a stable structure, which can ensure the safety of on-site construction while improving construction efficiency and shortening the construction period; in addition, the chassis device can be recycled, which can save construction costs; the plurality of positioning risers of the chassis device correspond one-to-one with the uprights of the disk-hook frame platform, and the uprights of the disk-hook frame platform are inserted one-to-one into the plurality of positioning risers, which can ensure that the disk-hook frame platform is installed stably and reliably, and can realize the movement of the disk-hook frame platform while providing a stable support, further ensuring the construction safety of high-altitude construction.

[0029] (2) The utility model provides a movable and detachable disc buckle frame platform chassis device, wherein a fixed steel plate is welded on each surface where two channel steels meet, and the two channel steels are connected by a fixed steel plate and bolts, which can ensure the connection strength between the two channel steels, thereby improving the force stability of the chassis device and making the chassis device safe and reliable.

[0030] (3) The utility model is a movable and detachable disc buckle frame platform chassis device, four universal wheels a are respectively located at the four corners of the rectangular frame, the remaining universal wheels a are evenly distributed along each side of the rectangular frame, and a number of universal wheels b are arranged one by one at the junction of every four cells of the rectangular grid structure. The universal wheels a and the universal wheels b can play a supporting role, which can further improve the stability of the chassis device and further improve the force stability of the chassis device.

[0031] (4) The utility model provides a movable and detachable disc buckle frame platform chassis device, wherein the universal wheel a is a universal wheel with a brake, which can realize the fixing and positioning of the chassis device and can adjust the moving direction of the rectangular steel frame.

[0032] (5) The utility model provides a movable and detachable disc-shaped frame platform chassis device, wherein a plurality of support rods are respectively fixedly connected to the lower end surface of the rectangular steel frame, and the length of the support rods is less than the vertical height of the universal wheel a and less than the vertical height of the universal wheel b. When the channel steel of the rectangular frame bends downward, the support rods are against the ground to provide supporting force, which can further ensure the stability of the chassis device.

[0033] (6) The utility model provides a movable and detachable disc buckle frame platform chassis device, wherein the channel steel can be in a straight line shape, a cross shape or a T shape, which can reduce the assembly process of the rectangular steel frame and improve the construction efficiency.

[0034] (7) The utility model provides a movable and detachable disc buckle frame platform chassis device, the traction speed of the electric hoist is less than 0.1m / s, and the top of the chassis device can be prevented from shaking when the chassis device is moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a structural schematic diagram of the mobile chassis steel frame of the utility model;

[0036] Figure 2 It is a plan view of the mobile chassis steel frame of the utility model;

[0037] Figure 3 This is a structural diagram of the end connection of two channel steels of the utility model;

[0038] Figure 4 This is a structural diagram of the connection between the ends of two channel steels and the wing surface of the utility model;

[0039] Figure 5 This is a structural diagram of the connection between the channel steel and the universal wheel of the utility model;

[0040] Among them, 1-channel steel, 2-fixed steel plate, 3-bolts, 4-nuts, 5-universal wheel a, 6-universal wheel b, 7-positioning riser. DETAILED DESCRIPTION

[0041] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0042] Embodiment 1:

[0043] This embodiment provides a movable and detachable pan buckle rack platform chassis device, which is used in conjunction with the pan buckle rack platform to move the pan buckle rack platform;

[0044] like Figure 1 As shown, the chassis device includes: a rectangular steel frame, a plurality of universal wheels a, a plurality of universal wheels b and a plurality of positioning risers 7;

[0045] The rectangular steel frame is placed horizontally on the ground; the rectangular steel frame is formed by a plurality of channel steels 1 being detachably connected; the rectangular frame includes a rectangular frame and a grid-like structure installed in the rectangular frame; the opening grooves of the channel steels 1 of each rectangular steel frame are facing upward; in this embodiment, the grid-like structure is a rectangular grid-like structure;

[0046] A fixed steel plate 2 is welded on each of the surfaces where two channel steels 1 are connected, and the fixed steel plate 2 is a rectangular structure; the two channel steels 1 to be connected are channel steel A and channel steel B; Figure 3 As shown, when the end of the channel steel A is connected with the end of the channel steel B, a fixing steel plate 2 is welded to each of the two butted ends; through holes are processed at the four corners of each fixing steel plate 2; the through holes of the two fixing steel plates 2 are opposite to each other; after the two fixing steel plates 2 are butted, a bolt 3 is inserted into each through hole and is locked and fixed by a nut 4, so that the end of the channel steel A and the end of the channel steel B are butted; as shown Figure 4 As shown, when the end of the channel steel A and the wing surface of the channel steel B are connected, a fixing steel plate 2 is welded to each of the end of the channel steel A and the wing surface of the channel steel B; through holes are processed at the four corners of each fixing steel plate 2; the through holes of the two fixing steel plates 2 are opposite to each other; after the two fixing steel plates 2 are butted, a bolt 3 is inserted into each through hole and is locked and fixed by a nut 4, so that the end of the channel steel A and the wing surface of the channel steel B are butted;

[0047] The length of each channel steel is set according to the horizontal and vertical distances of the buckle frame platform; in this embodiment, the channel steel 1 adopts 18#A channel steel, and the length of each channel steel is not more than 2.6m; in this embodiment, the size of each fixed steel plate 2 is 200*100*10mm; in this embodiment, each fixed steel plate is welded by full welding; in this embodiment, the bolts 4 are all M16 high-strength bolts;

[0048] like Figure 2 and Figure 5 As shown, a plurality of universal wheels a5 and a plurality of universal wheels b6 are respectively installed on the lower end surface of the rectangular steel frame, and are used for moving and supporting the rectangular steel frame; the universal wheel a5 is a common universal wheel, and the universal wheel a5 is a universal wheel with a brake;

[0049] A plurality of universal wheels a5 are detachably mounted on the rectangular frame of the rectangular steel frame; specifically, among the plurality of universal wheels a5, four universal wheels a5 are respectively located at the four corners of the rectangular frame, and the remaining universal wheels a5 are evenly distributed along each side of the rectangular frame; the universal wheels a5 are used for fixing and positioning the chassis device, and are also used for limiting the moving direction of the rectangular steel frame;

[0050] A plurality of universal wheels b6 are detachably mounted on the grid structure, that is, a plurality of universal wheels b6 are arranged one by one at the junction of every four cells of the grid structure; the plurality of universal wheels b6 can provide a stable support so that the chassis device can bear the size and weight of the buckle frame platform;

[0051] In this embodiment, the diameters of the universal wheels a5 and b6 are both 200 mm;

[0052] like Figure 1 and Figure 4 As shown, a plurality of the positioning risers 7 are vertically installed on the upper end surface of the rectangular steel frame and are located in the open groove of the channel steel 1 forming the rectangular steel frame; a plurality of the positioning risers 7 are evenly arranged along each side of the rectangular steel frame and the grid-like structure; a plurality of the positioning risers correspond one-to-one with the vertical poles of the disc buckle frame platform used in conjunction with the chassis, and are used to install the disc buckle frame platform; the vertical poles of the disc buckle frame platform are inserted into a plurality of positioning risers 7 in a one-to-one correspondence; the length of the positioning risers 7 is not less than 150 mm; when the horizontal and vertical distances and the step distance of the disc buckle frame used in conjunction are both 1.5 m, the spacing between every two adjacent positioning risers 7 is 1.5 m; in this embodiment, the positioning risers 7 are φ48 steel pipes;

[0053] After actual on-site operation tests, the movable and detachable disc-shaped frame platform steel frame chassis device has greatly improved the construction efficiency compared with the traditional mobile platform. It is safe and reliable, has a high load-bearing capacity, is suitable for various high-altitude working environments, has a high reuse rate, and greatly improves the construction efficiency.

[0054] Embodiment 2:

[0055] This embodiment provides a movable and detachable disk buckle frame platform chassis device based on the embodiment 1, and the chassis also includes a plurality of support rods; the plurality of support rods are respectively vertically fixed to the lower end surface of the rectangular steel frame and are evenly arranged along each side of the rectangular steel frame and the grid-like structure;

[0056] The length of all support rods is smaller than the vertical height of universal wheel a5 and smaller than the vertical height of universal wheel b6. When the channel steel 1 of the rectangular steel frame bends downward, the support rods are against the ground and provide supporting force together with universal wheels a5 and b6, thereby ensuring the continuous stability of the chassis device.

[0057] Embodiment 3:

[0058] This embodiment provides a movable and detachable disc buckle frame platform chassis device based on Embodiment 1. The channel steel 1 forming the rectangular steel frame can be in a straight line, a cross shape or a T shape, which can improve the splicing efficiency of the rectangular steel frame and further shorten the assembly time of the chassis device. The cross-shaped channel steel or the T-shaped channel steel are both formed by welding the straight line channel steel.

[0059] Embodiment 4:

[0060] This embodiment provides a movable and detachable disk buckle frame platform chassis device based on embodiment 1, and the chassis device also includes an electric hoist;

[0061] The electric hoist is arranged along the forward direction of the chassis device; the fixed end of the electric hoist is fixedly connected to the wall, and the traction end of the electric hoist is fixedly connected to the rectangular steel frame of the chassis device, and the electric hoist is used to drive the rectangular steel frame to move; in this embodiment, the traction speed of the electric hoist is less than 0.1m / s, which prevents the top of the chassis device from shaking when moving the chassis device.

[0062] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A movable and detachable chassis device for a buckle rack platform, used in conjunction with a buckle rack platform, characterized in that: include: A rectangular steel frame, a plurality of universal wheels a (5), a plurality of universal wheels b (6) and a plurality of positioning risers; The rectangular steel frame is placed horizontally on the ground; the rectangular steel frame is formed by a plurality of channel steels (1) connected in a detachable manner; the rectangular steel frame comprises a rectangular frame and a grid-like structure installed in the rectangular frame; A plurality of the universal wheels a (5) can be detachably mounted on the lower end surface of the rectangular frame of the rectangular steel frame; a plurality of the universal wheels b (6) can be detachably mounted on the lower end surface of the grid-like structure of the rectangular steel frame; A plurality of the positioning risers (7) are vertically mounted on the upper end surface of the rectangular steel frame and are located in the open groove of the channel steel (1) forming the rectangular steel frame; the plurality of the positioning risers (7) are evenly arranged along each side of the rectangular steel frame and the grid-like structure; A plurality of positioning risers (7) are used to install the disc buckle rack platform; The plurality of positioning risers (7) correspond one-to-one to the vertical poles of the buckle rack platform; the vertical poles of the buckle rack platform are inserted into the plurality of positioning risers (7) one-to-one.

2. A movable and detachable disk buckle frame platform chassis device as claimed in claim 1, characterized in that: A fixing steel plate (2) is welded to each of the surfaces where the two channel steels (1) are connected; Suppose the two channel steels (1) to be connected are channel steel A and channel steel B. When the end of the channel steel A is butted with the end of the channel steel B, a fixing steel plate (2) is welded to each of the two butted ends, and the two fixing steel plates (2) are fixedly connected by bolts to achieve butt connection between the end of the channel steel A and the end of the channel steel B; When the end of the channel steel A and the wing surface of the channel steel B are butted, a fixing steel plate (2) is welded to each of the end of the channel steel A and the wing surface of the channel steel B, and the two fixing steel plates (2) are fixedly connected by bolts to achieve butt connection between the end of the channel steel A and the wing surface of the channel steel B.

3. A movable and detachable disk buckle frame platform chassis device as claimed in claim 1, characterized in that: Among the plurality of universal wheels a (5), four universal wheels a (5) are respectively located at four corners of the rectangular frame, and the remaining universal wheels a (5) are evenly distributed along each side of the rectangular frame; The plurality of universal wheels b (6) are arranged in a one-to-one correspondence at the junction of every four cells of the rectangular grid structure.

4. A movable and detachable disk buckle frame platform chassis device as claimed in claim 1 or 3, characterized in that: The universal wheel a (5) is a universal wheel with a brake.

5. A movable and detachable disk buckle frame platform chassis device as claimed in claim 1, characterized in that: The length of the positioning riser (7) is not less than 150 mm.

6. A movable and detachable disk buckle frame platform chassis device as claimed in claim 1, characterized in that: The chassis further comprises: a plurality of support rods; the plurality of support rods are respectively and vertically fixedly connected to the lower end surface of the rectangular steel frame; The length of all the support rods is less than the vertical height of the universal wheel a (5), and less than the vertical height of the universal wheel b (6); When the channel steel (1) of the rectangular steel frame bends downward, the support rods abut against the ground to provide support force.

7. A movable and detachable disk buckle frame platform chassis device as claimed in claim 1, characterized in that: The channel steel (1) may be in a straight shape, a cross shape or a T shape; The cross channel steel or T-shaped channel steel is formed by welding the straight channel steel.

8. A movable and detachable disk buckle frame platform chassis device as claimed in claim 1, characterized in that: The chassis device also includes: an electric hoist; The electric hoist is arranged along the forward direction of the chassis device; the fixed end of the electric hoist is fixedly connected to the wall, the traction end of the electric hoist is fixedly connected to the rectangular steel frame of the chassis device, and the electric hoist is used to drive the rectangular steel frame to move.

9. A movable and detachable disk buckle frame platform chassis device as claimed in claim 8, characterized in that: The traction speed of the electric hoist is less than 0.1 m / s.

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