CN215907378U - Adjustable multifunctional scaffold connecting device - Google Patents
Adjustable multifunctional scaffold connecting device Download PDFInfo
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- CN215907378U CN215907378U CN202122365914.6U CN202122365914U CN215907378U CN 215907378 U CN215907378 U CN 215907378U CN 202122365914 U CN202122365914 U CN 202122365914U CN 215907378 U CN215907378 U CN 215907378U
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Abstract
The utility model provides an adjustable multifunctional scaffold connecting device which comprises a connecting disc, wherein the top of the connecting disc is provided with a plurality of first fastening pieces in a circular array, the first fastening pieces are provided with conical threads, the connecting disc is provided with a plurality of connecting pieces in sliding connection with the connecting disc, and one side of the connecting disc is provided with a clamping device detachably connected with the connecting disc; after the connecting disc is positioned on the steel pipe in a sliding mode, the first threaded sleeves are matched with the tapered threads on the first fastening pieces, so that the connecting disc can clamp the steel pipe tightly. The connection pad can carry out suitable position adjustment on the steel pipe, avoids welding connecting device back hookup location fixed, removes the welding process who wastes time and energy from, practices thrift the cost. The whole device is convenient to install and detach on the steel pipe. The clamping device can be detached and installed from the connecting disc, the number of connecting pieces in the connecting disc can be increased or reduced, the number and the angle of steel pipes in the horizontal direction of connection of the connecting disc can be adjusted, and the clamping device is suitable for various complex environments.
Description
Technical Field
The utility model relates to the field of scaffold connection, in particular to an adjustable multifunctional scaffold connecting device.
Background
The scaffold refers to various supports erected for workers to operate and solve vertical and horizontal transportation on a construction site, and the existing scaffold made of steel pipe materials mainly comprises a fastener type steel pipe scaffold, a bowl fastener type steel pipe scaffold, a socket type steel pipe scaffold, a door type scaffold and various scaffolds. The method is mainly used for up-and-down operation of constructors or enclosure of peripheral safety nets, high-altitude installation of components and the like. However, the connecting pieces of the existing scaffold are difficult to connect, connecting discs or key slot connecting seats need to be welded on the steel pipes in the earlier stage, and then the steel pipes are connected through the connecting discs or the key slot connecting seats, so that not only is welding personnel required to work, but also the steel pipes cannot be disassembled and assembled, time and labor are wasted, and meanwhile, the positions of the steel pipes cannot be adjusted up and down after the connecting discs are welded. The number of the steel pipes horizontally connected on the connecting disc is limited, and meanwhile, the steel pipes connected in the horizontal direction cannot be subjected to angle adjustment along the circumferential direction, so that the use range is limited, and the steel pipes cannot adapt to complex working condition environments. To this end we propose an adjustable multi-functional scaffolding coupler to solve the above problems.
Chinese patent document CN 213806542U describes a scaffold puts up connecting device for civil engineering, including the main part piece, the top surface and the bottom surface of main part piece all are fixed with the sleeve pipe one that the tip has tapered thread, threaded mounting has fastening swivel nut one on the sleeve pipe one, the main part piece all seted up the mounting groove that runs through main part piece top all around inside, the inside grafting in mounting groove has the adaptor that is used for dismantling the connection with the steel pipe, the bolt fastening has the briquetting that is used for pressing the adaptor on the main part piece. The scaffold is quickly built by matching the sleeve I with the fastening threaded sleeve I and matching the sleeve II with the fastening threaded sleeve II; the utility model realizes multidirectional installation of the scaffold by matching the installation groove on the main body block with the adaptor. However, this device can only connect to a fixed steel pipe scaffold, and cannot adjust the vertical position of the steel pipe, and the number of steel pipes horizontally connected to the connection plate is limited, and the number of steel pipes connected to the device cannot be increased or decreased, and the angle of the connected steel pipes in the horizontal direction in the circumferential direction cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable multifunctional scaffold connecting device, which solves the problems that the connecting device cannot adjust the vertical position on a steel pipe, is difficult to disassemble and install, cannot increase or decrease the number of the connecting steel pipes, and cannot adjust the angle of the connected steel pipes in the horizontal direction of the connecting device along the circumferential direction.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the adjustable multifunctional scaffold connecting device comprises a connecting disc, wherein a plurality of first fastening pieces in a circular array are arranged on the top of the connecting disc, each first fastening piece is provided with a conical thread, a plurality of connecting pieces in sliding connection with the connecting disc are arranged on the connecting disc, and a clamping device detachably connected with the connecting disc is arranged on one side of the connecting disc;
after the connecting disc is positioned on the steel pipe in a sliding mode, the first threaded sleeves are matched with the tapered threads on the first fastening pieces, so that the connecting disc can clamp the steel pipe tightly.
In the preferred scheme, the connecting disc comprises a connecting disc body, a steel pipe sleeve is arranged on the connecting disc body, a plurality of first fastening pieces which are in a circular array are arranged on the steel pipe sleeve, a steel pipe hole penetrating through the connecting disc is formed in the connecting disc, and the steel pipe is abutted against the steel pipe hole.
In the preferred scheme, be equipped with the arc annular on the connection pad, the arc annular outside is equipped with outer annular, and the connecting piece includes the bracing piece, and bracing piece one end is equipped with the spheroid, and the spheroid supports and leans on in the arc annular along the arc annular slip, and the bracing piece supports and leans on outer annular.
In the preferred scheme, a plurality of through holes in a circular array are arranged on the connecting disc, and bolts are arranged on two sides of the supporting rod in a matched mode;
when the supporting rod is abutted against the connecting disc, bolts matched with the through holes are arranged on two sides of the supporting rod and used for clamping and positioning the supporting rod.
In the preferred scheme, bracing piece one end is equipped with the spheroid, and the bracing piece other end is equipped with the support column, and support column one end is equipped with a plurality of second mounting tabs that become circular array.
In the preferred scheme, the second fastening piece is provided with tapered threads, and the second fastening piece is in threaded fit with the second thread insert.
In a preferred scheme, the clamping device comprises a clamping block, arc-shaped ring strips are arranged on two sides of the clamping block, clamping holes are formed in the ring strips, and the ring strips are abutted against the outer ring groove;
two bolts close to the clamping block penetrate through the clamping hole and the through hole so that the clamping block and the connecting disc are fixed.
In the preferred scheme, still be equipped with the arc wall on the joint piece, the arc wall both ends are supported and are leaned on arc annular both ends, and the arc wall forms complete annular with the cooperation of arc annular.
The utility model has the beneficial effects that: through setting up the connection pad, the connection pad can carry out suitable position adjustment on the steel pipe that connects, adapts to different operational environment, avoids welding the fixed of connecting position behind the connecting device, removes the welding process that the welding is wasted time and energy simultaneously from, save time working cost and material cost. The first thread insert is matched with the tapered threads on the first fastening pieces, and the whole device is convenient to mount and dismount on the vertical steel pipe. Can follow the connection pad through latch fitting and dismantle and install, can increase or reduce the quantity of connecting piece in the connection pad according to site environment to connect the unequal steel pipe of quantity in the horizontal direction, latch fitting dismantles from the connection pad simultaneously and simple to operate is swift. Can slide along the connection pad circumference in the connection pad through the connecting piece, the connecting piece slides and passes through the bolt fastening after suitable position, can adjust the connection angle that each connecting piece is different on the horizontal direction, and angular adjustment is convenient to reach the quantity and the angle of adjusting the connection pad connection steel pipe on the horizontal direction, adapt to the complex environment of various differences. Has great popularization value.
Drawings
The utility model is further explained below with reference to the figures and examples;
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is an isometric view of the interface disc of the present invention;
FIG. 4 is a cross-sectional view of the interface disc of the present invention;
FIG. 5 is an isometric view of the latch of the present invention;
FIG. 6 is an isometric view of the connector of the present invention;
in the figure: a steel pipe 1; a connecting disc 2; a land body 201; a first fastening tab 202; an arc-shaped ring groove 203; an outer ring groove 204; a through hole 205; a steel pipe sleeve 206; a steel pipe hole 207; a latch device 3; a clamping block 301; a loop bar 302; a snap hole 303; an arcuate slot 304; a connecting piece 4; a sphere 401; a support bar 402; a support column 403; a second fastening tab 404; a first thread insert 5; a second thread insert 6; and a bolt 7.
Detailed Description
Example 1:
as shown in fig. 1-6, the adjustable multi-functional scaffold connecting device comprises a connecting disc 2, a plurality of first fastening pieces 202 in a circular array are arranged on the top of the connecting disc 2, each first fastening piece 202 is provided with a conical thread, a plurality of connecting pieces 4 connected with the connecting disc 2 in a sliding manner are arranged on the connecting disc 2, and a clamping device 3 detachably connected with the connecting disc 2 is arranged on one side of the connecting disc 2;
after the connecting disc 2 is slidably positioned on the steel pipe 1, the first thread inserts 5 are matched with the tapered threads on the first fastening pieces 202, so that the connecting disc 2 clamps the steel pipe 1. With the structure, the connecting disc 2 can be adjusted in a proper position on the connected steel pipe 1 to adapt to different working environments, the fixation of the rear connecting position of the welding connecting device is avoided, the welding process which wastes time and labor during welding is simultaneously removed, and the working cost and the material cost are saved. The first thread sleeves 5 are matched with the tapered threads on the first fastening pieces 202, and the whole device is convenient to mount and dismount on a vertical steel pipe. Can follow connection pad 2 through latch device 3 and dismantle and install, can increase or reduce the quantity of connecting piece 4 in connection pad 2 according to site environment to connect the unequal steel pipe of quantity in the horizontal direction, latch device 3 is dismantled and simple to operate is swift from connection pad 2. Can slide along connection pad 2 circumference in connection pad 2 through connecting piece 4, it is fixed through bolt 7 after connecting piece 4 slides suitable position, can adjust the different connection angle of each connecting piece 4 on the horizontal direction, and angular adjustment is convenient.
In a preferred scheme, the connecting disc 2 comprises a connecting disc body 201, a steel pipe sleeve 206 is arranged on the connecting disc body 201, a plurality of first fastening pieces 202 in a circular array are arranged on the steel pipe sleeve 206, a steel pipe hole 207 penetrating through the connecting disc 2 is formed in the connecting disc 2, and the steel pipe 1 abuts against the steel pipe hole 207. With the structure, the first thread insert 5 is firstly installed on the steel tube sleeve 206, and after the connecting disc body 201 moves up and down to a proper position on the steel tube 1, the first thread insert 5 rotates upwards to be matched with the first fastening piece 202, so that the connecting disc 2 fixes the steel tube 1.
In a preferable scheme, an arc-shaped ring groove 203 is formed in the connecting disc 2, an outer ring groove 204 is formed in the outer side of the arc-shaped ring groove 203, the connecting piece 4 comprises a supporting rod 402, a sphere 401 is arranged at one end of the supporting rod 402, the sphere 401 abuts against the arc-shaped ring groove 203 and slides along the arc-shaped ring groove 203, and the supporting rod 402 abuts against the outer ring groove 204. From this structure, spheroid 401 slides in arc annular 203 to make connecting piece 4 can slide in connection pad 2, can make connecting piece 4 adjust suitable angle in the horizontal direction, angle regulation's mode is swift convenient.
In a preferred scheme, a plurality of through holes 205 in a circular array are arranged on the connecting disc 2, and bolts 7 are arranged on two sides of the supporting rod 402 in a matching way with the through holes 205;
when the support rod 402 is abutted against the connecting disc 2, bolts 7 matched with the through holes are arranged on two sides of the support rod 402, and the bolts 7 are used for clamping and positioning the support rod 402. With the structure, after the connecting piece 4 is adjusted to a proper angle in the horizontal direction, the bolts 7 at the two sides of the supporting rod 402 clamp and position the connecting piece 4.
In a preferred embodiment, one end of the supporting rod 402 is provided with a sphere 401, the other end of the supporting rod 402 is provided with a supporting column 403, and one end of the supporting column 403 is provided with a plurality of second fastening pieces 404 in a circular array. With the structure, the supporting column 403 is provided with the plurality of second fastening pieces 404 in the circular array, so that one end of the connecting piece 4 can clamp the steel pipe in the horizontal direction in a manner that the conical threads of the second fastening pieces 404 are matched with the second threaded sleeve 6, and the supporting column 403 can limit the steel pipe connected in the horizontal direction and support the steel pipe.
In a preferable scheme, the second fastening plate 404 is provided with a taper thread, and the second fastening plate 404 is in threaded fit with the second thread insert 6. By the structure, the connecting piece 4 is time-saving and labor-saving when being connected with a steel pipe which is single in the horizontal direction, and meanwhile, after the second thread insert 6 or the first thread insert 5 is damaged, the second thread insert 6 or the first thread insert 5 can be replaced in time, so that the used parts are simple and single, and materials are saved.
In a preferred scheme, the clamping device 3 comprises a clamping block 301, arc-shaped ring strips 302 are arranged on two sides of the clamping block 301, clamping holes 303 are formed in the ring strips 302, and the ring strips 302 abut against the outer ring groove 204;
two bolts 7 near the clamping block 301 penetrate through the clamping hole 303 and the through hole 205 to fix the clamping block 301 and the connecting disc 2. From this structure, latch device 3 is dismantled and simple to operate from connection pad 2, and two bolts 7 that are close to joint piece 301 can be used for the fixed connection of joint piece 301, also can be used for the angle fixed to two adjacent connecting pieces 4 simultaneously, and used part is single, save material.
In an optimal scheme, the clamping block 301 is further provided with an arc-shaped groove 304, two ends of the arc-shaped groove 304 abut against two ends of the arc-shaped ring groove 203, and the arc-shaped groove 304 and the arc-shaped ring groove 203 are matched to form a complete ring groove.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (8)
1. Multi-functional scaffold frame connecting device with adjustable, characterized by: the connecting device comprises a connecting disc (2), wherein a plurality of first fastening pieces (202) in a circular array are arranged on the top of the connecting disc (2), conical threads are arranged on the first fastening pieces (202), a plurality of connecting pieces (4) in sliding connection with the connecting disc (2) are arranged on the connecting disc (2), and a clamping device (3) detachably connected with the connecting disc (2) is arranged on one side of the connecting disc (2);
after the connecting disc (2) is positioned on the steel pipe (1) in a sliding mode, the first threaded sleeves (5) are matched with the conical threads on the first fastening pieces (202) so that the connecting disc (2) can clamp the steel pipe (1).
2. The adjustable multi-functional scaffold attachment of claim 1, wherein: the connecting disc (2) comprises a connecting disc body (201), a steel pipe sleeve (206) is arranged on the connecting disc body (201), a plurality of first fastening pieces (202) which form a circular array are arranged on the steel pipe sleeve (206), a steel pipe hole (207) penetrating through the connecting disc (2) is formed in the connecting disc (2), and the steel pipe (1) is abutted to the steel pipe hole (207).
3. The adjustable multi-functional scaffold attachment of claim 1, wherein: be equipped with arc annular groove (203) on connection pad (2), arc annular groove (203) outside is equipped with outer annular groove (204), and connecting piece (4) are equipped with spheroid (401) including bracing piece (402), bracing piece (402) one end, and spheroid (401) support and lean on and slide along arc annular groove (203) in arc annular groove (203), and bracing piece (402) support and lean on outer annular groove (204).
4. The adjustable multi-functional scaffold attachment of claim 1, wherein: a plurality of through holes (205) in a circular array are formed in the connecting disc (2), and bolts (7) are matched with the through holes (205) and are arranged on two sides of the supporting rod (402);
when the supporting rod (402) is abutted against the connecting disc (2), bolts (7) matched with the through holes are arranged on two sides of the supporting rod (402), and the bolts (7) are used for clamping and positioning the supporting rod (402).
5. The adjustable multi-functional scaffold attachment of claim 4, wherein: one end of the supporting rod (402) is provided with a sphere (401), the other end of the supporting rod (402) is provided with a supporting column (403), and one end of the supporting column (403) is provided with a plurality of second fastening pieces (404) which are in a circular array.
6. The adjustable multi-functional scaffold attachment of claim 5, wherein: the second fastening piece (404) is provided with taper threads, and the second fastening piece (404) is in threaded fit with the second thread sleeve (6).
7. The adjustable multi-functional scaffold attachment of claim 1, wherein: the clamping device (3) comprises a clamping block (301), arc-shaped ring strips (302) are arranged on two sides of the clamping block (301), clamping holes (303) are formed in the ring strips (302), and the ring strips (302) abut against the outer ring groove (204);
two bolts (7) close to the clamping block (301) penetrate through the clamping hole (303) and the through hole (205) so that the clamping block (301) and the connecting disc (2) are fixed.
8. The adjustable multi-functional scaffold attachment of claim 1, wherein: the clamping block (301) is further provided with an arc-shaped groove (304), two ends of the arc-shaped groove (304) are abutted against two ends of the arc-shaped ring groove (203), and the arc-shaped groove (304) is matched with the arc-shaped ring groove (203) to form a complete ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122365914.6U CN215907378U (en) | 2021-09-28 | 2021-09-28 | Adjustable multifunctional scaffold connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122365914.6U CN215907378U (en) | 2021-09-28 | 2021-09-28 | Adjustable multifunctional scaffold connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215907378U true CN215907378U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122365914.6U Active CN215907378U (en) | 2021-09-28 | 2021-09-28 | Adjustable multifunctional scaffold connecting device |
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| Country | Link |
|---|---|
| CN (1) | CN215907378U (en) |
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2021
- 2021-09-28 CN CN202122365914.6U patent/CN215907378U/en active Active
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