CN218909736U

CN218909736U - Portable bracket

Info

Publication number: CN218909736U
Application number: CN202222753596.5U
Authority: CN
Inventors: 刘进宝; 刘儒意; 刘进华
Original assignee: Shandong Shenjiang Construction Engineering Co ltd
Current assignee: Shandong Shenjiang Construction Engineering Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-04-25
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to the technical field of building construction and discloses a portable bracket, which comprises a bottom plate and a fixed pipe, wherein two sides of the upper surface of the bottom plate are fixedly provided with the fixed pipe, the inside of the fixed pipe is movably sleeved with a movable rod, the top ends of the movable rods are fixedly provided with a top plate, the lower surface of the top plate and the upper surface of the bottom plate are fixedly provided with U-shaped blocks, the interiors of the two U-shaped blocks are respectively provided with a first rotating rod in a rotating way, the rod walls of the first rotating rods are fixedly sleeved with a push rod, one ends, close to the push rods, are connected through the rotation of a second rotating rod, the upper surface of the bottom plate is provided with a transmission mechanism for driving the two push rods to rotate, two sides of the upper surface of the bottom plate are respectively provided with a through groove, and the upper sides of the two through grooves are respectively fixedly provided with a containing shell. The utility model can promote the board in a time-saving and labor-saving manner and can greatly improve the working efficiency.

Description

Portable bracket

Technical Field

The utility model relates to the technical field of building construction, in particular to a portable bracket.

Background

In the construction process of the building, more building boards are needed, and in the use process of the building boards, the building boards are often needed to be lifted to a higher position, and the current lifting of the building boards is usually carried manually, so that the efficiency is low, the labor intensity is high, and the labor is wasted.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a manual carrying mode is usually adopted for lifting building boards, so that the efficiency is low, the labor intensity is high, and labor is wasted.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a portable support, includes bottom plate and fixed pipe, the upper surface both sides of bottom plate are all fixed and are provided with fixed pipe, the inside movable sleeve of fixed pipe is equipped with the movable rod, both sides the top of movable rod is fixed and is provided with the roof, the lower surface of roof and the upper surface of bottom plate are all fixed and are provided with U type piece, two the inside of U type piece is all rotated and is provided with first bull stick, the fixed push rod that has cup jointed of pole wall of first bull stick, two the one end that the push rod is close to is passed through the second bull stick and is rotated and connect, the upper surface of bottom plate is provided with drive two push rod pivoted drive mechanism, logical groove has all been seted up to the upper surface both sides of bottom plate, two the upside of logical groove is all fixed and is provided with the receiver, two the inside of receiver is all provided with rotatory piece through the pivot rotation, the inside rotation of rotatory piece is provided with the walking wheel, two the inside of receiver all is provided with fixedly the stop gear of rotatory piece.

Preferably, the transmission mechanism comprises a worm wheel and a worm, the worm wheel is fixedly sleeved on the rod wall of the first rotating rod at the lower side, the worm is meshed with the lower side of the worm wheel, two side plates are fixedly arranged on the upper surface of the bottom plate, two ends of the worm are rotationally connected with the corresponding side plates, a motor is arranged on the outer side of one side of the side plate, and the output end of the motor is fixedly connected with one end of the worm.

Preferably, the limiting mechanism comprises a limiting rod and limiting shells, wherein the two limiting shells are vertically distributed on two sides of the shaft pin, one ends of the two limiting shells are fixedly connected with the side wall of the rotating block, one side of the storage shell is movably sleeved with the limiting rod, and one end of the limiting rod is spliced with the corresponding limiting shell.

Preferably, the baffle has been cup jointed to the pole wall of gag lever post fixedly, the pole wall activity of gag lever post has cup jointed the spring, the both ends of spring are kept away from the inner wall fixed connection of one side and the receiver of rotatory piece with corresponding baffle respectively.

Preferably, the longitudinal sections of the limiting rods at the two sides are square.

Preferably, pull blocks are fixedly arranged at one end of the outer side of the limiting rod at two sides.

Preferably, the motor is fixedly connected with the corresponding side plate through a supporting frame.

Compared with the prior art, the utility model provides a portable bracket which comprises the following components

The beneficial effects are that:

1. this portable support drives the worm through the motor and rotates, and the worm drives the worm wheel and rotates, makes downside first dwang rotate, can drive two push rods and rotate promptly for two push rods trend vertically or the level, can adjust the height of roof promptly, thereby can carry out labour saving and time saving's promotion to panel, can improve work efficiency greatly;

2. this portable support, through pulling the gag lever post, make it separate with the spacing shell that corresponds, then 90 degrees rotation rotatory piece for the walking wheel rotates out the receiver, then loosens the gag lever post, and the spring promotes the gag lever post and resets, makes the gag lever post peg graft with the spacing shell that corresponds, accomplishes promptly and to the spacing of rotatory piece, can promote the support through the walking wheel promptly, improves the portability of support promptly greatly.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the time and labor can be saved, and the working efficiency can be greatly improved.

Drawings

Fig. 1 is a schematic structural view of a portable stand according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

fig. 3 is an enlarged schematic view of the structure of the part B in fig. 1.

In the figure: 1 bottom plate, 2 fixed pipe, 3 movable rod, 4 roof, 5U type piece, 6 first bull stick, 7 push rod, 8 second bull stick, 9 worm wheel, 10 curb plate, 11 worm, 12 motor, 13 containing shell, 14 pivot, 15 rotatory piece, 16 walking wheel, 17 gag lever post, 18 baffle, 19 spring, 20 spacing shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a portable bracket, including bottom plate 1 and fixed pipe 2, the upper surface both sides of bottom plate are all fixed and are provided with fixed pipe 2, the inside movable sleeve of fixed pipe 2 is equipped with movable rod 3, the top of both sides movable rod 3 is fixed and is provided with roof 4, the lower surface of roof 4 and the upper surface of bottom plate are all fixed and are provided with U type piece 5, the inside of two U type pieces 5 is all rotated and is provided with first dwang 6, the pole wall of first dwang 6 has fixedly cup jointed push rod 7, the one end that two push rods 7 are close to is through the rotation of second bull stick 8 and is connected, the upper surface of bottom plate is provided with the drive mechanism that drives two push rods 7 pivoted, logical groove has all been seted up to the upper surface both sides of bottom plate, the upside of two logical grooves is all fixed and is provided with storage shell 13, the inside of two storage shells 13 is all rotated through pivot 14 and is provided with rotatory piece 15, the inside rotation of rotatory piece 15 is provided with walking wheel 16, the inside of two storage shells 13 is all provided with the stop gear of fixed rotatory piece 15.

Referring to fig. 1-2, the drive mechanism includes worm wheel 9 and worm 11, worm wheel 9 is fixed to be cup jointed in the pole wall of downside first dwang 6, worm 11 meshing sets up in the downside of worm wheel 9, the last fixed surface of bottom plate is provided with two curb plates 10, the both ends of worm 11 all rotate with corresponding curb plate 10 to be connected, the outside of one side curb plate 10 is provided with motor 12, the output of motor 12 and the one end fixed connection of worm 11, motor 12 passes through support frame and the curb plate 10 fixed connection that corresponds for motor 12 is connected with curb plate 10 more firmly.

Referring to fig. 1-3, the limiting mechanism comprises a limiting rod 17 and limiting shells 20, wherein the two limiting shells 20 are vertically distributed on two sides of the shaft pin 14, one ends of the two limiting shells 20 are fixedly connected with the side wall of the rotating block 15, the limiting rod 17 is movably sleeved on one side of the storage shell 13, and one end of the limiting rod 17 is spliced with the corresponding limiting shell 20.

Referring to fig. 3, the baffle 18 has been cup jointed to the pole wall of gag lever post 17 fixedly, and the pole wall activity of gag lever post 17 has cup jointed spring 19, and the both ends of spring 19 respectively with the inner wall fixed connection of one side and the receiver 13 that the rotatory piece 15 was kept away from to corresponding baffle 18, make things convenient for gag lever post 17 to reset, and the longitudinal section of both sides gag lever post 17 is square for gag lever post 17 can't rotate, can stable slip promptly, and the outside one end of both sides gag lever post 17 is all fixed and is provided with the pull piece, conveniently pulls gag lever post 17.

In the utility model, when the device is used, the power supply of the motor 12 is connected, the motor 12 drives the worm 11 to rotate, the worm 11 drives the worm wheel 9 to rotate, namely the first rotary rod 6 at the lower side is enabled to rotate, namely the two push rods 7 can be driven to rotate, so that the two push rods 7 tend to be vertical or horizontal, namely the height of the top plate 4 can be adjusted, thereby time-saving and labor-saving lifting of the plate can be carried out, and the working efficiency can be greatly improved; pulling the limiting rod 17 to separate the limiting rod from the corresponding limiting shell 20, then rotating the rotating block 15 by 90 degrees to enable the travelling wheel 16 to rotate out of the storage shell 13, then loosening the limiting rod 17, pushing the limiting rod 17 by the spring 19 to reset, enabling the limiting rod 17 to be inserted into the corresponding limiting shell 20, namely limiting the rotating block 15, namely pushing the support through the travelling wheel 16, and greatly improving portability of the support.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a portable support, includes bottom plate (1) and fixed pipe (2), its characterized in that, the upper surface both sides of bottom plate are all fixed be provided with fixed pipe (2), the inside movable sleeve of fixed pipe (2) is equipped with movable rod (3), both sides the fixed roof (4) that is provided with in top of movable rod (3), the lower surface of roof (4) and the upper surface of bottom plate are all fixed be provided with U type piece (5), two the inside of U type piece (5) is all rotated and is provided with first bull stick (6), the pole wall of first bull stick (6) is fixed to be cup jointed push rod (7), two the one end that push rod (7) are close to is through second bull stick (8) swivelling joint, the upper surface of bottom plate is provided with and drives two push rod (7) pivoted drive mechanism, logical groove has all been seted up on the upper surface both sides of bottom plate, two the upside of logical groove is all fixed and is provided with storage shell (13), two the inside of storage shell (13) is all rotated through pivot (14) and is provided with rotatory piece (15), the inside of rotation shell (15) is all rotated (15).

2. The portable bracket according to claim 1, wherein the transmission mechanism comprises a worm wheel (9) and a worm (11), the worm wheel (9) is fixedly sleeved on the rod wall of the first rotating rod (6) at the lower side, the worm (11) is meshed with the lower side of the worm wheel (9), two side plates (10) are fixedly arranged on the upper surface of the bottom plate, two ends of the worm (11) are both in rotary connection with the corresponding side plates (10), a motor (12) is arranged on the outer side of one side of the side plate (10), and the output end of the motor (12) is fixedly connected with one end of the worm (11).

3. The portable bracket according to claim 1, wherein the limiting mechanism comprises a limiting rod (17) and limiting shells (20), the two limiting shells (20) are vertically distributed on two sides of the shaft pin (14), one ends of the two limiting shells (20) are fixedly connected with the side wall of the rotating block (15), the limiting rod (17) is movably sleeved on one side of the containing shell (13), and one end of the limiting rod (17) is spliced with the corresponding limiting shell (20).

4. A portable bracket according to claim 3, wherein the wall of the limit rod (17) is fixedly sleeved with a baffle plate (18), the wall of the limit rod (17) is movably sleeved with a spring (19), and two ends of the spring (19) are fixedly connected with one side, away from the rotating block (15), of the corresponding baffle plate (18) and the inner wall of the storage shell (13) respectively.

5. A portable holder according to claim 3, characterized in that the longitudinal sections of the limit bars (17) on both sides are square.

6. A portable stand according to claim 3, characterized in that the outside ends of the limit bars (17) on both sides are fixedly provided with pull blocks.

7. A portable stand according to claim 2, characterized in that the motor (12) is fixedly connected to the corresponding side plate (10) by means of a support frame.