CN218912152U

CN218912152U - Disc buckle type scaffold structure

Info

Publication number: CN218912152U
Application number: CN202223166955.3U
Authority: CN
Inventors: 郑书朝; 魏元博; 倪黄磊; 王宁; 陈朝阳
Original assignee: China Railway 16th Bureau Group Co Ltd; Beijing Rail Transit Engineering Construction Co Ltd of China Railway 16th Bureau Group Co Ltd
Current assignee: China Railway 16th Bureau Group Co Ltd; Beijing Rail Transit Engineering Construction Co Ltd of China Railway 16th Bureau Group Co Ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-25
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a disc-buckling scaffold structure which comprises a central connecting disc, a grounding base and a screw rod pin, wherein two sides of the central connecting disc are connected with transverse connecting pieces, one end, far away from the central connecting disc, of each transverse connecting piece is connected with a transverse rod, vertical auxiliary connecting pieces are welded on the upper side and the lower side of the central connecting disc, the grounding base is arranged below the vertical auxiliary connecting pieces, and threaded pin holes are formed in the two ends of the central connecting disc in a penetrating mode. The disc buckle type scaffold structure utilizes the central connecting disc, the screw rod pin and the transverse connecting piece to enable the combination fixing mode to be stably optimized on the original basis, meanwhile, the sealing performance of the connecting part of the components is enhanced, the central connecting disc has structural extensibility by utilizing the vertical auxiliary connecting piece, the scaffold structure can be more stably assembled with other components, the grounding base is utilized to provide enough grounding performance for the whole scaffold structure, and the internal structure of the scaffold structure is convenient for assembly and installation.

Description

Disc buckle type scaffold structure

Technical Field

The utility model relates to the technical field of engineering construction, in particular to a disc buckle type scaffold structure.

Background

The disc scaffold is a novel scaffold, and the product is introduced from Europe in the eighties of the last century and is an upgrading product after the bowl-buckling scaffold. Also known as chrysanthemum disc type scaffold systems, plug disc type scaffold systems, wheel disc type scaffold systems, buckling disc type scaffolds, LAYHER frames (layer frames, rayleigh frames, since the basic principle of the scaffold is invented by the germany LAYHER company, also known as "rayleigh frames" by the industry.

The utility model of application number CN201821043898.0 discloses a scaffold with a disc buckle, during installation, the bolt is inserted into the positioning hole on the buckle disc, so long as the end of the cross bar is knocked by the hammer, the locking is more reliable when the load is applied to the cross bar, which is beneficial to improving the construction efficiency, and the metal fastener is not needed to be used as a connecting piece, thereby being convenient for installation, disassembly and storage, having high safety and lower cost, but the structure of the part of the scaffold with the disc buckle, which is similar to the structure of the scaffold with the disc buckle, contacting the ground, cannot provide stable support, and the structure of the buckle disc does not have the performance of extending, combining and installing the scaffold.

Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a disc buckle type scaffold structure has been proposed.

Disclosure of Invention

The utility model aims to provide a disc buckle type scaffold structure for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dish knot formula scaffold structure, includes central connection pad, ground connection base and screw pin, the both sides of central connection pad are connected with transverse connection spare, and the one end that the central connection pad was kept away from to transverse connection spare is connected with the horizontal pole, the upper and lower both sides welding of central connection pad has perpendicular auxiliary connection spare, and perpendicular auxiliary connection spare is kept away from the one end of central connection pad and is connected with the longitudinal rod, ground connection base installs in perpendicular auxiliary connection spare's below, the both ends of central connection pad are run through and are provided with the screw pin hole, and the inside threaded connection of screw pin hole has the screw pin, perpendicular auxiliary connection spare is including strengthening support piece, connecting rod and screwed pipe, the bottom welding of strengthening support piece has the connecting rod, and the inner wall of connecting rod is provided with the screwed pipe.

Further, the central connection pad includes horizontal connection pad, L type fourth of twelve earthly branches hole, perpendicular reinforcement and a word slot, the surface of horizontal connection pad is provided with L type fourth of twelve earthly branches hole, and the upper and lower both sides welding of horizontal connection pad has perpendicular reinforcement, the both ends of perpendicular reinforcement are provided with a word slot.

Further, the transverse connecting piece comprises a strengthening support, a U-shaped support, an L-shaped tenon and a straight tenon, wherein the U-shaped support is welded on one side of the strengthening support, the L-shaped tenon is arranged on the inner side of the U-shaped support, and the straight tenon is arranged at one end, far away from the strengthening support, of the U-shaped support.

Further, the grounding base comprises a chassis, a reinforcing part, an outer pipe and an inner connecting pipe, the reinforcing part is welded at the top of the chassis, the outer pipe is welded at the top of the reinforcing part, and the inner connecting pipe is arranged inside the outer pipe.

Further, the longitudinal rod comprises a rod body, an inner connecting rod and connecting threads, wherein the inner connecting rod is arranged at one end of the rod body, and the connecting threads are arranged on the surface of the inner connecting rod.

Further, the L-shaped mortise is symmetrically arranged on the horizontal central axis of the horizontal connecting disc, the vertical reinforcement piece is symmetrically welded on the horizontal central axis of the horizontal connecting disc, the L-shaped mortise is symmetrically arranged on the vertical central axis of the horizontal connecting disc, and the straight slot is symmetrically arranged on the vertical central axis of the vertical reinforcement piece.

Further, the transverse connecting pieces are symmetrically connected with the vertical central axis of the central connecting disc, the vertical central axes of the central connecting discs of the threaded pin holes are symmetrically arranged, and the vertical auxiliary connecting pieces are symmetrically welded with the horizontal central axes of the central connecting discs.

The utility model provides a disc-buckling scaffold structure, which has the following beneficial effects: the mode that makes combination fixed is firm optimizing on original basis with central connection pad, screw pin and transverse connection spare, has also strengthened the bonding of component junction simultaneously, makes central connection pad self have structural ductility with perpendicular auxiliary connection spare, can more firm and other components carry out the combination installation, utilizes the ground connection base to provide sufficient ground connection for whole scaffold structure, and its inner structure is convenient for the combination installation yet.

1. According to the utility model, the central connecting disc, the screw pin and the transverse connecting piece are arranged, and the structures are mutually cooperated, so that the connection part of the components is further compact while the conventional connection mode is optimized, and the unstable or loose connection is avoided, wherein the part similar to the mortise-tenon structure is arranged between the central connecting disc and the transverse connecting piece, and the components can be simply inserted in the installation mode of the sliding slot, and meanwhile, the stability of the interconnection between the components is further improved under the condition that the strength of the components is not influenced.

2. According to the utility model, the vertical auxiliary connecting piece is arranged, the structural member can be used for further enabling the central connecting disc to be structurally extended in the vertical direction, a stable and compact connecting mode is provided through the structural arrangement of the threaded pipe, the installation is convenient, the construction process is omitted for a long time, the reinforcing support piece also helps the central connecting disc to be effectively reinforced in the aspect of longitudinal stress support, and the risk of collapse of the whole scaffold caused by deformation due to stress is avoided.

3. According to the utility model, the grounding base is arranged, the reinforcement is used for providing better bearing force for the whole grounding base, the structural arrangement of the outer tube is used for further reinforcing the strength of the whole structure, the grounding contact area of the chassis is increased, stable support is provided for the upper frame hand frame, meanwhile, the splicing structure is used for the inner connecting tube, the connection mode between the components is further simplified, and the whole grounding base is positioned at the bottommost end of the whole scaffold, so that the problem of loose connection can not occur even in the splicing connection mode due to stress.

Drawings

Fig. 1 is a schematic side view of a body of a scaffold structure of the present utility model;

fig. 2 is a schematic view of a central connection disc of a disc buckle type scaffold structure according to the present utility model;

fig. 3 is a schematic perspective view of a central connection disc of a disc buckle type scaffold structure according to the present utility model.

In the figure: 1. a central connection pad; 101. a horizontal connecting disc; 102. l-shaped mortise holes; 103. a vertical stiffener; 104. a straight slot; 2. a transverse connector; 201. strengthening the support column; 202. a U-shaped support; 203. an L-shaped tenon; 204. a tenon; 3. a cross bar; 4. a vertical auxiliary connection; 401. strengthening the support; 402. a connecting rod; 403. a threaded tube; 5. a longitudinal bar; 501. a shaft; 502. an inner connecting rod; 503. a connecting thread; 6. a grounding base; 601. a chassis; 602. a reinforcing member; 603. an outer tube; 604. an inner connecting pipe; 7. a threaded pin hole; 8. a screw pin.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-2, a scaffold structure of a disc buckle type comprises a central connection disc 1, a grounding base 6 and a screw pin 8, wherein two sides of the central connection disc 1 are connected with a transverse connection piece 2, one end of the transverse connection piece 2 far away from the central connection disc 1 is connected with a cross rod 3, the upper and lower sides of the central connection disc 1 are welded with vertical auxiliary connection pieces 4, one end of the vertical auxiliary connection pieces 4 far away from the central connection disc 1 is connected with a longitudinal rod 5, the grounding base 6 is arranged below the vertical auxiliary connection pieces 4, two ends of the central connection disc 1 are penetrated and provided with screw pin holes 7, the screw pin holes 7 are internally connected with screw pins 8, the central connection disc 1 comprises a horizontal connection disc 101, an L-shaped mortise 102, a vertical reinforcing piece 103 and a linear slot 104, the surface of the horizontal connection disc 101 is provided with the L-shaped mortise 102, and the upper and lower sides of the horizontal connection disc 101 are welded with the vertical reinforcing piece 103, the two ends of the vertical strengthening member 103 are provided with a straight slot 104, the transverse connecting member 2 comprises a strengthening strut 201, a U-shaped support 202, an L-shaped tenon 203 and a straight tenon 204, the U-shaped support 202 is welded on one side of the strengthening strut 201, the L-shaped tenon 203 is arranged on the inner side of the U-shaped support 202, the straight tenon 204 is arranged at one end of the U-shaped support 202 far away from the strengthening strut 201, the L-shaped mortise 102 is symmetrically arranged on the horizontal central axis of the horizontal connecting disc 101, the vertical strengthening member 103 is symmetrically welded on the horizontal central axis of the horizontal connecting disc 101, the L-shaped mortise 102 is symmetrically arranged on the vertical central axis of the horizontal connecting disc 101, the straight slot 104 is symmetrically arranged on the vertical central axis of the vertical strengthening member 103, the transverse connecting member 2 is symmetrically connected on the vertical central axis of the central connecting disc 1, and the vertical central axis of the central connecting disc 1 of the threaded pin hole 7, the vertical auxiliary connecting piece 4 is symmetrically welded by the horizontal central axis of the central connecting disc 1, the screw pin 8 and the transverse connecting piece 2, as the L-shaped mortise 102 arranged on the surface of the horizontal connecting disc 101 is matched with the structure of the L-shaped tenon 203 arranged on the inner surface of the U-shaped support 202, the straight slots 104 at the two ends of the vertical reinforcing piece 103 are matched with the straight tenon 204 at the tail end of the U-shaped support 202, the components are designed to be similar to the shape of a tenon-and-mortise structure, the components are mutually cooperated by the installation mode of the sliding slots, the connection positions of the components are further made to be tighter while the conventional connection mode is optimized, and after the central connecting disc 1 and the transverse connecting piece 2 are connected by the horizontal connecting disc 101 and the U-shaped support 202, the horizontal connecting disc 101 and the U-shaped support 202 are spirally screwed into the threaded pin holes 7 penetrating the horizontal connecting disc 101 and the U-shaped support 202 at the same position, the situation that the connection is unstable or loose is avoided, and the components can be simply inserted by the groups of the structures, and the stability of the components is further improved under the condition that the strength of the components is not influenced.

The vertical rod 5 comprises a rod body 501, an inner connecting rod 502 and connecting threads 503, wherein the inner connecting rod 502 is arranged at one end of the rod body 501, the connecting threads 503 are arranged on the surface of the inner connecting rod 502, the vertical auxiliary connecting piece 4 comprises a reinforced supporting piece 401, a connecting rod 402 and a threaded pipe 403, the bottom of the reinforced supporting piece 401 is welded with the connecting rod 402, the inner wall of the connecting rod 402 is provided with the threaded pipe 403, the central connecting disc 1 can be further connected with the vertical rod 5 through the connecting threads 503 on the surface of the inner connecting rod 502 in the vertical direction by the aid of the threaded pipe 403, so that the structure is expanded, the stable and compact connecting mode is provided, the installation is convenient, the construction process is omitted, on the other hand, the reinforced supporting piece 401 also helps the central connecting disc 1 to be effectively reinforced in the aspect of longitudinal stress supporting, and the whole scaffold collapse risk caused by deformation due to stress is avoided.

The grounding base 6 comprises a chassis 601, a reinforcing piece 602, an outer pipe 603 and an inner pipe 604, the reinforcing piece 602 is welded at the top of the chassis 601, the outer pipe 603 is welded at the top of the reinforcing piece 602, the inner pipe 604 is arranged in the outer pipe 603, the grounding base 6 is provided with a better bearing force for the whole grounding base 6 by the arrangement of the reinforcing piece 602, meanwhile, the strength of the whole component is further reinforced by the structural arrangement of the outer pipe 603, the grounding contact area of the chassis 601 is optimally increased, stable support is provided for the upper frame, and meanwhile, the inner pipe 604 is further simplified in a connecting mode with the component of the vertical rod 5 by the splicing structure, and the whole grounding base 6 is positioned at the bottommost end of the whole frame and bears the whole weight above, so that the problem of loose connection cannot occur even in the splicing connection mode due to stress.

In summary, as shown in fig. 1-3, when in use, the scaffold structure is assembled with the central connection disc 1 and the bottommost grounding base 6, the inner connection tube 604 inside the outer tube 603 and the connecting rod 402 below the central connection disc 1 are used for assembling in a splicing connection mode, and then the chassis 601 is placed towards the ground, wherein the reinforcing member 602 bears all the weight above, and the problem of loose connection even in the splicing connection mode of the central connection disc 1 and the grounding base 6 is avoided due to stress; next, assembling the cross rod 3 and the central connecting disc 1 through the transverse connecting piece 2 in the horizontal direction, aligning the structures of the L-shaped mortise 102 formed on the surface of the horizontal connecting disc 101 and the L-shaped tenon 203 formed on the inner surface of the U-shaped support 202, and the structures of the straight slot 104 at the two ends of the vertical reinforcement piece 103 and the straight tenon 204 at the tail end of the U-shaped support 202, wherein the structures are mutually connected through the installation mode of the sliding slot because the structures are designed into the shape similar to the tenon mortise, and after the central connecting disc 1 and the transverse connecting piece 2 are connected through the horizontal connecting disc 101 and the U-shaped support 202, the fixing is completed by screwing the screw pin 8 into the screw pin 7 vertically penetrating the horizontal connecting disc 101 and the U-shaped support 202 at the same position;

the vertical auxiliary connecting piece 4 above the central connecting disc 1 can be used for starting to connect the vertical rod 5, the threaded pipe 403 inside the connecting rod 402 and the connecting thread 503 structure on the surface of the internal connecting rod 502 are used for screw installation, so that the rod body 501 can be directly and stably mutually butted with the reinforced supporting piece 401 in a screw installation mode, finally, the components can be used for building the complete scaffold by repeating the operations according to different requirements of actual construction.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a dish knot formula scaffold structure, includes central connection pad (1), ground connection base (6) and screw pin (8), its characterized in that: the utility model discloses a connecting rod, including central connection pad (1), connecting rod (402) and connecting rod (403), the both sides of central connection pad (1) are connected with transverse connection piece (2), and transverse connection piece (2) keep away from the one end of central connection pad (1) and are connected with horizontal pole (5), and the one end that central connection pad (1) was kept away from to vertical auxiliary connection piece (4) is connected with vertical pole (5), ground connection base (6) are installed in the below of vertical auxiliary connection piece (4), the both ends of central connection pad (1) are run through and are provided with threaded pinhole (7), and the inside threaded connection of threaded pinhole (7) has screw pin (8), vertical auxiliary connection piece (4) are including strengthening support piece (401), connecting rod (402) and screwed pipe (403), the bottom welding of strengthening support piece (401) has connecting rod (402), and the inner wall of connecting rod (402) is provided with screwed pipe (403).

2. The scaffold structure according to claim 1, wherein the central connecting disc (1) comprises a horizontal connecting disc (101), an L-shaped mortise (102), a vertical reinforcing piece (103) and a straight slot (104), the L-shaped mortise (102) is arranged on the surface of the horizontal connecting disc (101), the vertical reinforcing piece (103) is welded on the upper side and the lower side of the horizontal connecting disc (101), and the straight slot (104) is arranged at two ends of the vertical reinforcing piece (103).

3. The disc-buckling scaffold structure according to claim 1, wherein the transverse connecting piece (2) comprises a reinforced strut (201), a U-shaped support (202), an L-shaped tenon (203) and a straight tenon (204), the U-shaped support (202) is welded on one side of the reinforced strut (201), the L-shaped tenon (203) is arranged on the inner side of the U-shaped support (202), and the straight tenon (204) is arranged at one end, far away from the reinforced strut (201), of the U-shaped support (202).

4. The disc-fastened scaffolding structure according to claim 1, characterized in that the grounding base (6) comprises a chassis (601), a reinforcement (602), an outer tube (603) and an inner tube (604), the reinforcement (602) is welded on top of the chassis (601), the outer tube (603) is welded on top of the reinforcement (602), and the inner tube (604) is arranged inside the outer tube (603).

5. The disc-buckling scaffold structure according to claim 1, wherein the longitudinal bar (5) comprises a bar body (501), an inner bar (502) and connecting threads (503), the inner bar (502) is provided at one end of the bar body (501), and the connecting threads (503) are provided on the surface of the inner bar (502).

6. The scaffold structure according to claim 2, wherein the L-shaped mortise holes (102) are symmetrically arranged with a horizontal central axis of the horizontal connecting disc (101), the vertical reinforcement members (103) are symmetrically welded with the horizontal central axis of the horizontal connecting disc (101), the L-shaped mortise holes (102) are symmetrically arranged with a vertical central axis of the horizontal connecting disc (101), and the straight slots (104) are symmetrically arranged with a vertical central axis of the vertical reinforcement members (103).

7. A scaffold structure according to claim 1, wherein the transverse connectors (2) are symmetrically connected with the vertical central axis of the central connection disc (1), and the vertical central axes of the central connection disc (1) of the threaded pin holes (7) are symmetrically arranged, and the vertical auxiliary connectors (4) are symmetrically welded with the horizontal central axis of the central connection disc (1).