Auxiliary disc buckle type scaffold dismounting and mounting device

Abstract

The utility model provides an auxiliary disc buckle type scaffold dismounting and mounting device, which belongs to the technical field of engineering construction and comprises a sleeving piece, a drill bit connecting piece and a clamping piece, the sleeving piece comprises a sleeve, and the sleeve is arranged on the periphery of the top of a screw of the ring-lock type scaffold in a sleeving mode and located above a transverse frame of the ring-lock type scaffold. The drill bit connecting piece is fixedly arranged at the top end of the sleeve; the clamping piece comprises a first right-angle fixing piece and a second right-angle fixing piece which are symmetrically arranged on the two sides of the screw. The upper end of the first right-angle fixing piece and the upper end of the second right-angle fixing piece are fixedly arranged on the two outer side walls of a bottom port of the sleeve respectively, and a clamping space of the transverse frame is formed between the opposite side faces of the lower end of the first right-angle fixing piece and the lower end of the second right-angle fixing piece. According to the utility model, the problems in the prior art that the handling capacity is large, the speed is low, the efficiency is low and the like due to the fact that a worker knobs the transverse frame on the disc buckle type scaffold by using a wrench and fixes the transverse frame at a proper position of the screw rod through threads can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, and more specifically to an auxiliary disc-type scaffold disassembly and assembly device. Background Art

[0002] The disc-type scaffolding is generally used for on-site support erection and is used in large quantities in construction sites. The bottom of the disc-type scaffolding is generally fixed with multiple vertical screws. The bottom ends of the vertical screws are fixed to the ground of the site through fixed plates, and cross frames are connected to the vertical screws through threaded sleeves to support and fix the frame above them.

[0003] At present, the installation and removal of the cross frame on the screw rod generally require workers to use a wrench knob to complete the installation. Taking installation as an example, after the threaded connection part of the cross frame is inserted from the top of the screw rod, the worker uses the wrench knob to tighten the threaded part of the cross frame downward along the screw rod until it reaches a suitable position. When removing, the worker uses the wrench to twist the cross frame in the opposite direction to move the threaded part of the cross frame upward along the screw rod until it is removed from the screw rod. The processing volume is large, the speed is slow, and the efficiency is low, so it is easy to delay the construction period. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide an auxiliary disc-type scaffolding disassembly and assembly device to solve the problems of large processing volume, slow speed and low efficiency in the prior art, in which workers use a wrench to turn the cross frame on the disc-type scaffolding to fix the cross frame in the appropriate position of the screw through threads.

[0005] The auxiliary disc-type scaffolding disassembly and assembly device provided by the utility model comprises: a sleeve connector, a drill bit connector and a clamping connector; wherein:

[0006] The sleeve connector comprises a sleeve with a closed top and an open bottom, the sleeve is sleeved on the outer periphery of the top of the screw rod of the disc-type scaffolding, and the bottom end of the sleeve is located above the cross frame of the disc-type scaffolding;

[0007] The bottom end of the drill bit connector is fixedly arranged on the top end of the sleeve, and a drill bit connecting portion is arranged on the top of the drill bit connector;

[0008] The clamping member includes a first right-angle fixing member and a second right-angle fixing member arranged on both sides of the screw rod; the upper end portion of the first right-angle fixing member and the upper end portion of the second right-angle fixing member are respectively fixed on the two outer side walls of the bottom port of the sleeve, and a clamping space of the cross frame is formed between the lower end of the first right-angle fixing member and the opposite side surfaces of the lower end of the second right-angle fixing member.

[0009] In addition, a preferred structure is that the first right-angle fixing member includes a first connecting plate with one end vertically fixed on the outer side wall of the sleeve and a first vertical plate vertically fixed at the bottom of one end of the first connecting plate; and / or the second right-angle fixing member includes a second connecting plate with one end vertically fixed on the outer side wall of the sleeve and a second vertical plate vertically fixed at the bottom of one end of the second connecting plate.

[0010] In addition, a preferred structure is that the first connecting plate and the first vertical plate are an integrated structure; and / or the second connecting plate and the second vertical plate are an integrated structure.

[0011] In addition, a preferred structure is that the first right-angle fixing member and the second right-angle fixing member are both metal members; the sleeve is a metal sleeve; and the first right-angle fixing member and the second right-angle fixing member are both welded and fixed to the sleeve.

[0012] In addition, a preferred structure is that the drill bit connecting piece is a hexagonal solid steel rod.

[0013] In addition, a preferred structure is that a top plate is fixedly provided at the top opening of the sleeve; and the bottom end of the drill bit connector is welded and fixed to the top of the top plate.

[0014] In addition, a preferred structure is that the bottom end of the drill bit connecting piece is welded and fixed to the center of the top plate.

[0015] In addition, a preferred structure is that the sleeve includes an upper sleeve with a closed top and an open bottom, and a lower sleeve with openings at both the top and the bottom; the bottom end of the upper sleeve is detachably connected to the top end of the lower sleeve.

[0016] In addition, a preferred structure is that an external thread is provided on the outer side wall of the bottom port of the upper sleeve; an internal thread matching the external thread is provided on the inner side wall of the top port of the lower sleeve; and the upper sleeve and the lower sleeve are connected via the external thread and the internal thread.

[0017] In addition, a preferred structure is that the diameter of the lower sleeve is greater than the diameter of the upper sleeve; and the vertical length of the lower sleeve is greater than the vertical length of the upper sleeve.

[0018] It can be seen from the above technical scheme that the auxiliary disc-type scaffolding disassembly and assembly device provided by the utility model, through the structural design of the sleeve, drill bit connecting piece and the clamping piece, when the disc-type scaffolding is installed or removed, the sleeve is sleeved on the outer periphery of the screw rod of the disc-type scaffolding and is located above the cross frame, and then the two ends of the cross frame are clamped in the clamping space formed by the first right-angle fixing piece and the second angle fixing piece through the clamping piece, and the cross frame is clamped and fixed, and finally connected and fixed with the drill bit of the electric drill through the drill bit connecting piece, and the rotation of the drill bit of the electric drill drives the cross frame to rotate through the sleeve and the clamping piece, so that the cross frame rotates up and down along the screw rod to complete the installation or removal of the cross frame on the screw rod, saving manpower and greatly improving the disassembly and assembly efficiency of the disc-type scaffolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other purposes and results of the present invention will become more clear and easy to understand. In the accompanying drawings:

[0020] Figure 1 It is a structural schematic diagram of an auxiliary disc-type scaffold disassembly and assembly device according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the upper structure of the auxiliary disc-type scaffolding disassembly and assembly device according to an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the lower structure of the auxiliary disc-type scaffolding disassembly and assembly device according to an embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the screw rods and the cross frame in the disc-type scaffolding in the prior art;

[0024] Figure 5 It is a structural schematic diagram of a state where the clamping member according to an embodiment of the utility model is clamped and fixed to a horizontal frame.

[0025] In the accompanying drawings, 11-sleeve, 111-upper sleeve, 112-lower sleeve, 2-drill bit connector, 31-first right-angle fixing member, 311-first connecting plate, 312-first vertical plate, 32-second right-angle fixing member, 321-second connecting plate, 322-second vertical plate, 4-screw, 5-cross frame.

[0026] The same reference numerals throughout the drawings indicate similar or corresponding features or functions. DETAILED DESCRIPTION

[0027] In view of the above, in the prior art, workers use a wrench to turn the knob of the disc-type scaffolding to fix the cross frame at the appropriate position of the screw rod through threads, which has the problems of large processing volume, slow speed and low efficiency. An auxiliary disc-type scaffolding disassembly and assembly device is proposed.

[0028] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] In order to illustrate the auxiliary disc buckle scaffolding disassembly and assembly device provided by the utility model, Figure 1 The structure of the auxiliary disc-type scaffolding disassembly and assembly device according to the embodiment of the utility model is shown; Figure 2 The upper structure of the auxiliary disc-type scaffolding disassembly and assembly device according to the embodiment of the utility model is shown; Figure 3 The lower structure of the auxiliary disc-type scaffolding disassembly and assembly device according to the embodiment of the utility model is shown; Figure 4 The structure of the screw rods and the cross frame in the disc-type scaffolding in the prior art is shown; Figure 5 The structure of the clamping member according to the embodiment of the utility model when clamping and fixing the horizontal frame is shown.

[0030] like Figures 1 to 5 As shown together, the auxiliary disc-type scaffolding disassembly and assembly device provided by the utility model comprises: a sleeve connector, a drill connector 2 and a clamping member; wherein the sleeve connector comprises a sleeve 11 with a closed top and an open bottom, the sleeve 11 is sleeved on the outer periphery of the top of the screw rod 4 of the disc-type scaffolding, and the bottom port of the sleeve 11 is located above the cross frame 5 of the disc-type scaffolding; the bottom end of the drill connector 2 is fixed to the top of the sleeve 11, and a drill connecting part is provided at the top of the drill connector 2; the clamping member comprises a first right-angle fixing member 31 and a second right-angle fixing member 32 arranged on both sides of the screw rod 4; the upper end portion of the first right-angle fixing member 31 and the upper end portion of the second right-angle fixing member 32 are respectively fixed on the two outer side walls of the bottom port of the sleeve 11, and a clamping space of the cross frame is formed between the lower end of the first right-angle fixing member 31 and the opposite side surfaces of the lower end of the second right-angle fixing member 32.

[0031] The drill bit connection part is a structure matching the drill bit, and is fixedly connected to the drill bit to transmit power to the sleeve 11 when the drill bit rotates.

[0032] The first right-angle fixing member 31 and the second right-angle fixing member 32 are arranged on both sides of the screw rod 4, but the first right-angle fixing member 31 and the second right-angle fixing member 32 are not located in a straight line, and the front and rear of the two are offset, so that a clamping space of the cross frame 5 is formed between the opposite sides of the two. Figure 5As shown, the front side of one end of the cross frame 5 is attached to the rear side of the lower end of the first right-angle fixing member 31, and the rear side of the other end of the cross frame 5 is attached to the front side of the lower end of the second right-angle fixing member 32. Therefore, the cross frame 5 is clamped between the rear side of the first right-angle fixing member 31 and the front side of the second right-angle fixing member 32. The clamping space is between the rear side of the lower end of the first right-angle fixing member 31 and the front side of the lower end of the second right-angle fixing member 32.

[0033] It should be noted that the above-mentioned front and back are only for better explanation of the technical solution of the utility model, and combined with the attached Figure 5 The description given here has no practical significance. When the device is actually used, the front and rear sides will change direction and position as they rotate.

[0034] The inner diameter of the sleeve 11 is preferably but not limited to 30 mm, the wall thickness is preferably but not limited to 5 mm, and the length is preferably but not limited to 40 cm.

[0035] Through the structural design of the sleeve, drill connector 2 and the clamping member, when installing or removing the disc-type scaffolding, the sleeve 11 is sleeved on the outer periphery of the screw 4 of the disc-type scaffolding and is located above the cross frame 5, and then the two ends of the cross frame 5 are clamped in the clamping space formed by the first right-angle fixing member 31 and the second angle fixing member 32 through the clamping member, and the cross frame 5 is clamped and fixed. Finally, the drill connector 2 is connected and fixed to the drill bit of the electric drill, and the rotation of the drill bit of the electric drill drives the cross frame 5 to rotate through the sleeve 11 and the clamping member, so that the cross frame 5 rotates up and down along the screw 4 to complete the installation or removal of the cross frame 5 on the screw 4, saving manpower and greatly improving the disassembly efficiency of the disc-type scaffolding.

[0036] As a preferred solution of the utility model, the first right-angle fixing member 31 includes a first connecting plate 311 with one end vertically fixed on the outer wall of the sleeve 11 and a first vertical plate 312 vertically fixed at the bottom of one end of the first connecting plate 311; and / or, the second right-angle fixing member 32 includes a second connecting plate 321 with one end vertically fixed on the outer wall of the sleeve 11 and a second vertical plate 322 vertically fixed at the bottom of one end of the second connecting plate 321. The above-mentioned structural design of the first right-angle fixing member 31 and the second right-angle fixing member 32 can clamp and fix the two ends of the cross frame 5 between the two, so as to facilitate the transmission of the rotation of the electric drill to the cross frame 5, so that the cross frame 5 can be turned up and down along the screw rod 4.

[0037] As a preferred solution of the present invention, the first connecting plate 311 and the first vertical plate 312 are an integrated structure; and / or the second connecting plate 321 and the second vertical plate 322 are an integrated structure, so that the structure of the first vertical plate 312 and the second vertical plate 322 is more solid and durable.

[0038] As a preferred solution of the utility model, the first right-angle fixing member 31 and the second right-angle fixing member 32 are both metal parts; the sleeve 11 is a metal sleeve; the first right-angle fixing member 31 and the second right-angle fixing member 32 are both welded and fixed on the sleeve 11. By welding and fixing, the fixing between the clamping member and the sleeve 11 is more firmly secured. The first right-angle fixing member 31 and the second right-angle fixing member 32 are preferably, but not limited to, made of angle iron or angle steel.

[0039] As a preferred solution of the utility model, the drill bit connector 2 is a hexagonal solid steel rod. The hexagonal solid steel rod can be matched with the drill bits of most electric drills in the engineering site.

[0040] As a preferred solution of the present invention, a top plate is fixed at the top opening of the sleeve 11; the bottom end of the drill bit connector 2 is welded and fixed to the top of the top plate. By welding and fixing, the connection between the drill bit connector 2 and the sleeve 11 is more secure. Among them, the top plate is preferably but not limited to being fixed at the top end of the sleeve 11 by welding.

[0041] As a preferred solution of the utility model, the bottom end of the drill bit connector 2 is welded and fixed to the center of the top plate, making the overall structure more symmetrical and harmonious, and facilitating rotation and force transmission.

[0042] As a preferred solution of the present invention, the sleeve 11 comprises an upper sleeve 111 with a closed top and an open bottom, and a lower sleeve 112 with both the top and the bottom being open; the bottom of the upper sleeve 111 is detachably connected to the top of the lower sleeve 112. By designing the sleeve 11 as a structure in which the upper and lower sleeves are detachably fixedly connected, it is convenient to adjust and splice the appropriate drill bit connector 2 and the fixing member according to the actual occasion, making the device more flexible, and can be disassembled for storage, saving space.

[0043] As a preferred solution of the utility model, an external thread is provided on the outer wall of the bottom port of the upper sleeve 111; an internal thread matching the external thread is provided on the inner wall of the top port of the lower sleeve 112; the upper sleeve 111 and the lower sleeve 112 are connected by the external thread and the internal thread. The threaded connection makes it easier to install and disassemble the upper and lower sleeves. Of course, other detachable fixed connection methods can be used instead, for example, the upper and lower sleeves can be fixed by clamps, straps, etc., which is not particularly limited by the utility model.

[0044] As a preferred solution of the present invention, the diameter of the lower sleeve 112 is greater than that of the upper sleeve 111, and the vertical length of the lower sleeve 112 is greater than that of the upper sleeve 111. This facilitates the use of the lower sleeve 112 for sleeve connection of screws 5 of different diameters and lengths.

[0045] It can be seen from the above specific implementation methods that the auxiliary disc-type scaffolding disassembly and assembly device provided by the utility model, through the structural design of the sleeve, drill bit connecting piece and the clamping piece, when the disc-type scaffolding is installed or removed, the sleeve is sleeved on the outer periphery of the screw rod of the disc-type scaffolding and is located above the cross frame, and then the two ends of the cross frame are clamped in the clamping space formed by the first right-angle fixing piece and the second angle fixing piece through the clamping piece, and the cross frame is clamped and fixed, and finally connected and fixed with the drill bit of the electric drill through the drill bit connecting piece, and the rotation of the drill bit of the electric drill drives the cross frame to rotate through the sleeve and the clamping piece, so that the cross frame rotates up and down along the screw rod to complete the installation or removal of the cross frame on the screw rod, saving manpower and greatly improving the disassembly and assembly efficiency of the disc-type scaffolding.

[0046] As described above with reference to the accompanying drawings, the auxiliary disc-type scaffold disassembly and assembly device proposed according to the utility model is described in an exemplary manner. However, those skilled in the art should understand that various improvements can be made to the auxiliary disc-type scaffold disassembly and assembly device proposed by the utility model without departing from the content of the utility model. Therefore, the protection scope of the utility model should be determined by the content of the attached claims.

Claims

1. An auxiliary disc-type scaffolding disassembly and assembly device, characterized in that: include: Sleeve connector, drill bit connector and clamp connector; wherein, The sleeve connector comprises a sleeve with a closed top and an open bottom, the sleeve is sleeved on the outer periphery of the top of the screw rod of the disc-type scaffolding, and the bottom end of the sleeve is located above the cross frame of the disc-type scaffolding; The bottom end of the drill bit connector is fixedly arranged on the top end of the sleeve, and a drill bit connecting portion is arranged on the top of the drill bit connector; The clamping member includes a first right-angle fixing member and a second right-angle fixing member arranged on both sides of the screw rod; the upper end portion of the first right-angle fixing member and the upper end portion of the second right-angle fixing member are respectively fixed on the two outer side walls of the bottom port of the sleeve, and a clamping space of the cross frame is formed between the lower end of the first right-angle fixing member and the opposite side surfaces of the lower end of the second right-angle fixing member.

2. The auxiliary disc-type scaffolding disassembly and assembly device according to claim 1 is characterized in that: The first right-angle fixing member comprises a first connecting plate with one end vertically fixed on the outer side wall of the sleeve and a first vertical plate vertically fixed on the bottom of one end of the first connecting plate; and / or, The second right-angle fixing member includes a second connecting plate with one end vertically fixed on the outer side wall of the sleeve and a second vertical plate vertically fixed on the bottom of one end of the second connecting plate.

3. The auxiliary disc-type scaffolding disassembly and assembly device according to claim 2 is characterized in that: The first connecting plate and the first vertical plate are an integrated structure; and / or, The second connecting plate and the second vertical plate are an integrated structure.

4. The auxiliary disc-type scaffolding disassembly and assembly device according to claim 1 is characterized in that: The first right-angle fixing member and the second right-angle fixing member are both metal parts; The sleeve is a metal sleeve; The first right-angle fixing member and the second right-angle fixing member are both welded and fixed on the sleeve.

5. The auxiliary disc-type scaffolding disassembly and assembly device according to claim 1 is characterized in that: The drill bit connecting piece is a hexagonal solid steel rod.

6. The auxiliary disc-type scaffolding disassembly and assembly device according to claim 5, characterized in that: A top plate is fixedly provided at the top opening of the sleeve; The bottom end of the drill bit connector is welded and fixed to the top end of the top plate.

7. The auxiliary disc-type scaffolding disassembly and assembly device according to claim 6 is characterized in that: The bottom end of the drill bit connector is welded and fixed at the center of the top plate.

8. The auxiliary disc-type scaffolding disassembly and assembly device according to claim 1 is characterized in that: The sleeve comprises an upper sleeve with a closed top and an open bottom, and a lower sleeve with openings at both the top and the bottom. The bottom end of the upper sleeve is detachably connected to the top end of the lower sleeve.

9. The auxiliary disc-type scaffolding disassembly and assembly device according to claim 8, characterized in that: An external thread is provided on the outer side wall of the bottom port of the upper sleeve; An internal thread matching the external thread is provided on the inner side wall of the top port of the lower sleeve; The upper sleeve and the lower sleeve are connected via the external thread and the internal thread.

10. The auxiliary disc-type scaffolding disassembly and assembly device according to claim 9, characterized in that: The diameter of the lower sleeve is greater than the diameter of the upper sleeve; The vertical length of the lower sleeve is greater than the vertical length of the upper sleeve.

Images