CN210032779U

CN210032779U - Stage reinforcing apparatus

Info

Publication number: CN210032779U
Application number: CN201920133996.1U
Authority: CN
Inventors: 杨永杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-26
Filing date: 2019-01-26
Publication date: 2020-02-07
Anticipated expiration: 2029-01-26

Abstract

The utility model discloses a stage reinforcing device, which comprises a handle and a U-shaped block, wherein the two sides of the left end of the handle are fixedly connected with the right ends of two round fixed blocks, the position of the circle center of the round fixed block, which is 2-3mm to the left, is provided with a first through hole, a first vertical rod is arranged between the two round fixed blocks, the first vertical rod is provided with a second through hole, the second through hole is superposed with the axle center of the first through hole, a cross shaft is arranged in the first through hole, the length of the device can be quickly adjusted through a screw rod and a hexagon arranged in the first through hole, so that the device can adapt to different occasions, when the service life is long, the cross shaft is loosened, the adjustment can be carried out through the six-edge block, the service life is greatly prolonged, the reinforcing effect is better and obvious, the mounting and the dismounting can be quickly carried out through the round fixed blocks, so that the carrying is more convenient.

Description

Stage reinforcing apparatus

Technical Field

The utility model relates to a reinforcing apparatus field, concretely relates to stage reinforcing apparatus.

Background

The stage reinforcing device is very common at present, and the stage is because often dismouting, so the stage reinforcing device has obtained general application.

The existing stage reinforcing device is generally directly locked by screws and nuts, and various tools need to be carried during use, so that the stage reinforcing device is very inconvenient, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a stage reinforcing device.

The utility model discloses a realize through following technical scheme:

a stage reinforcing device comprises a handle and a U-shaped block, wherein two sides of the left end of the handle are fixedly connected with the right ends of two round fixing blocks, a first through hole is arranged at the position 2-3mm to the left of the circle center of each round fixing block, a first vertical rod is arranged between the two round fixing blocks, a second through hole is arranged on each first vertical rod, the second through hole is superposed with the axis of the first through hole, a transverse shaft is arranged in each first through hole, penetrates through the first through hole and the second through hole and is fixedly connected with the inner wall of the first through hole, the transverse shaft is rotatably connected with the second through hole, the bottom end of each first vertical rod is fixedly connected with the top end of a threaded rod, the bottom end of the threaded rod is provided with a second vertical rod, the top end of the second vertical rod is provided with a threaded hole, the bottom end of the threaded hole is provided with a third through hole, the bottom end, the fixture block is characterized in that the bottom end of the third vertical rod penetrates through the third through hole to be inserted into the sliding groove and is fixedly connected with the top end of the stop block, the first vertical rod, the threaded rod, the second vertical rod, the threaded hole, the third through hole, the sliding groove, the third vertical rod and the axle center of the stop block are on the same straight line, the bottom end of the second vertical rod is fixedly connected with the top end of the fixture block, and the bottom end of the fixture block is fixedly connected with the.

Preferably, the length of the third vertical rod is the same as that of the sliding groove, and the length of the third vertical rod is 4-6 cm.

Preferably, the threaded rod is 1cm longer than the threaded hole, and the length of the threaded rod is 5-7 cm.

Preferably, the diameter of the cross-section circle of the first vertical rod and the second vertical rod is 1.5-2 cm.

Preferably, the diameter of the hexagonal circumscribed circle of the section of the hexagonal block is 1-2mm smaller than that of the second vertical rod interface circle.

Preferably, the fixture block is 0.5-1mm smaller than the groove of the U-shaped block, and the thickness of the fixture block is 0.5-1mm larger than that of the U-shaped block.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up screw rod wherein and hexagon fast, adjusting device's that can be quick length, thereby be adapted to different occasions, after the live time has been long, the cross axle is not hard up, can also adjust through hexagonal piece, greatly prolonged life, it is better obvious to make the reinforcing effect simultaneously, through setting up the through-hole on circular fixed block and the circular fixed block wherein, can very quick installation and dismantlement, and need not often to use the spanner to consolidate, make and carry more convenient.

Drawings

Fig. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

figure 3 is a side view of the structure of the present invention;

FIG. 4 is a partial cross-sectional view of the structure of the present invention;

fig. 5 is a perspective view of the U-shaped block of the present invention.

In the figure: the handle 1, circular fixed block 2, first through-hole 3, cross axle 4, second through-hole 5, first montant 6, threaded rod 7, second montant 8, screw hole 9, third through-hole 10, spout 11, third montant 12, dog 13, fixture block 14, hexagonal piece 15, U-shaped piece 16.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3, 4 and 5, a stage reinforcing device comprises a handle 1 and a U-shaped block 17, wherein both sides of the left end of the handle 1 are fixedly connected with the right ends of two circular fixing blocks 2, a first through hole 3 is arranged at a position 2-3mm away from the center of the circle of the circular fixing block 2, a first vertical rod 6 is arranged between the two circular fixing blocks 2, a second through hole 5 is arranged on the first vertical rod 6, the second through hole 5 coincides with the axis of the first through hole 3, a horizontal shaft 4 is arranged in the first through hole 3, the horizontal shaft 4 passes through the first through hole 3 and the second through hole 5 and is fixedly connected with the inner wall of the first through hole 3, the horizontal shaft 4 is rotatably connected with the second through hole 5, the bottom end of the first vertical rod 6 is fixedly connected with the top end of a threaded rod 7, the bottom end of the threaded rod 7 is provided with a second vertical rod 8, the top, the threaded hole 9 bottom is equipped with third through hole 10, third through hole 10 bottom is equipped with spout 11, 7 bottoms of threaded rod insert threaded hole 9 and 12 top fixed connection of third montant, third montant 12 bottom pass third through-hole 10 insert spout 11 and with 13 top fixed connection of dog, first montant 6, threaded rod 7, second montant 8, threaded hole 9, third through hole 10, spout 11, third montant 12 and 13 axle centers of dog are on same straight line, 8 bottoms of second montant and 14 top fixed connection of fixture block, 14 bottoms of fixture block and 15 top fixed connection of hexagonal piece.

The length of the third vertical rod 12 is the same as that of the sliding groove 11, and the length of the third vertical rod and the length of the sliding groove are both 4-6 cm.

The length of the threaded rod 7 is 1cm greater than that of the threaded hole 9, and the length of the threaded rod 8 is 5-7 cm.

The diameter of the cross section circle of the first vertical rod 6 and the second vertical rod 8 is 1.5-2 cm.

The diameter of the hexagonal circumscribed circle of the section of the hexagonal block 15 is 1-2mm smaller than that of the interface circle of the second vertical rod 8.

The fixture block 14 is 0.5-1mm smaller than the groove of the U-shaped block 16, and the thickness of the fixture block is 0.5-1mm larger than that of the U-shaped block 16.

The working principle is as follows: a worker firstly rotates the handle 1 to rotate the handle 1 to a position parallel to the first vertical rod 6, two rectangular stage frames to be fixed are horizontally placed together, holes in the stage frames are aligned, the length of two holes of the stage frames is measured, because the bottom end of the first vertical rod 6 is fixedly connected with the top end of the threaded rod 7, the bottom end of the threaded rod 7 is provided with the second vertical rod 8, the top end of the second vertical rod 8 is provided with a threaded hole 9, the bottom end of the threaded hole 9 is provided with a third through hole 10, the bottom end of the third through hole 10 is provided with a sliding groove 11, the bottom end of the threaded rod 7 is inserted into the threaded hole 9 and is fixedly connected with the top end of the third vertical rod 12, the bottom end of the third vertical rod 12 penetrates through the third through hole 10 and is inserted into the sliding groove 11 and is fixedly connected with the top end of the stop block 13, the first vertical rod 6, the threaded rod 7, the second vertical rod 8, the threaded hole 9, the bottom end of the clamping block 14 is fixedly connected with the top end of the hexagonal block 15, the hexagonal block 15 is rotated to ensure that the exposed length of the first vertical rod 6, the second vertical rod 8 and the threaded rod 7 is 0.5-1cm greater than the measured length between the two holes, the hexagonal block 15 is aligned with the holes on the stage frame, the clamping block 14, the hexagonal block 15, the first vertical rod 6 and the second vertical rod 8 are inserted into the holes on the two stage frames, the clamping block 14 completely extends out of the holes on the stage frame, the groove position of the U-shaped block 16 is aligned with the clamping block 14, the U-shaped block 16 is clamped on the clamping block 14, the clamping block 14 is 0.5-1mm smaller than the groove of the U-shaped block 16 and 0.5-1mm greater than the U-shaped block 16, so that the U-shaped block 16 is easily clamped on the clamping block 14, the hexagonal block 15 is rotated to fix the two stage frames, the handle 1 is rotated to rotate the handle 1 to be vertical to the first vertical position with the two round fixing blocks 2, and, a first through hole 3 is arranged at the position 2-3mm to the left of the circle center of the circular fixed block 2, a first vertical rod 6 is arranged between the two circular fixed blocks 2, a second through hole 5 is arranged on the first vertical rod 6, the second through hole 5 coincides with the axle center of the first through hole 3, a transverse shaft 4 is arranged in the first through hole 3, the transverse shaft 4 passes through the first through hole 3 and the second through hole 5 and is fixedly connected with the inner wall of the first through hole 3, the transverse shaft 4 is rotatably connected with the second through hole 5, the bottom end of the first vertical rod 6 is fixedly connected with the top end of a threaded rod 7, when the handle 1 is positioned in a position parallel to the first vertical rod 7, the distance from the transverse shaft 4 to the position where the circular fixed block 2 is attached to the stage frame is the nearest, when the handle 1 is positioned in a position parallel and vertical to the first vertical rod 6, the distance from the transverse shaft 4 to the position where the circular fixed block 2 is farthest from the stage frame, can be quick consolidate the stage to further carry out reinforced (rfd) effect to two stage framves, adjust like this after once, need not often to use the spanner to consolidate, make convenient to carry.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stage reinforcing apparatus, includes handle (1) and U-shaped piece (17), its characterized in that: the handle is characterized in that the two sides of the left end of the handle (1) are fixedly connected with the right ends of the two round fixed blocks (2), a first through hole (3) is arranged at the position of 2-3mm which is slightly left of the circle center of each round fixed block (2), a first vertical rod (6) is arranged in the middle of each round fixed block (2), a second through hole (5) is arranged on each first vertical rod (6), the second through hole (5) coincides with the axle center of each first through hole (3), a transverse shaft (4) is arranged in each first through hole (3), each transverse shaft (4) penetrates through each first through hole (3) and each second through hole (5) and is fixedly connected with the inner wall of each first through hole (3), each transverse shaft (4) is rotatably connected with each second through hole (5), the bottom end of each first vertical rod (6) is fixedly connected with the top end of the threaded rod (7), a second vertical rod (8) is arranged at the bottom end of the threaded rod (7), the bottom end of the threaded hole (9) is provided with a third through hole (10), the bottom end of the third through hole (10) is provided with a sliding groove (11), the bottom end of the threaded rod (7) is inserted into the threaded hole (9) and is fixedly connected with the top end of a third vertical rod (12), the bottom end of the third vertical rod (12) penetrates through the third through hole (10) to be inserted into the sliding groove (11) and is fixedly connected with the top end of a stop block (13), the first vertical rod (6), the threaded rod (7), the second vertical rod (8), the threaded hole (9), the third through hole (10), the sliding groove (11), the third vertical rod (12) and the axle center of the stop block (13) are on the same straight line, the bottom end of the second vertical rod (8) is fixedly connected with the top end of a clamping block (14), and the.

2. Stage strengthening device according to claim 1, characterized in that: the length of the third vertical rod (12) is the same as that of the sliding groove (11), and the length of the third vertical rod and the length of the sliding groove are both 4-6 cm.

3. Stage strengthening device according to claim 1, characterized in that: the length of the threaded rod (7) is 1cm greater than that of the threaded hole (9), and the length of the threaded rod (7) is 5-7 cm.

4. Stage strengthening device according to claim 1, characterized in that: the diameter of the cross section circle of the first vertical rod (6) and the second vertical rod (8) is 1.5-2 cm.

5. Stage strengthening device according to claim 1, characterized in that: the diameter of the hexagonal circumscribed circle of the section of the hexagonal block (15) is 1-2mm smaller than that of the interface circle of the second vertical rod (8).

6. Stage strengthening device according to claim 1, characterized in that: the size of the clamping block (14) is 0.5-1mm smaller than that of the groove of the U-shaped block (16), and the thickness of the clamping block is 0.5-1mm larger than that of the U-shaped block (16).