CN221193359U - Adjustable rectangular supporting device - Google Patents

Abstract

The utility model discloses an adjustable rectangular supporting device, which comprises a base, wherein the top of the base is fixedly connected with a first supporting plate, the interior of the first supporting plate is connected with a second supporting plate in a sliding manner, and the interior of the base is connected with a moving plate in a sliding manner, and the adjustable rectangular supporting device has the beneficial effects that: through setting up two-way lead screw, second carousel, movable block, connecting rod, movable plate and universal wheel, realized the function of removal, rotate the second carousel, the second carousel rotates and carries out the rotation with two-way lead screw, and two-way lead screw rotates and carries out the removal with the movable block, and the movable block moves with the movable plate through the connecting rod, and the movable plate moves with the universal wheel, conveniently takes in the universal wheel into the base and ensures that the device can not move when using; through setting up first backup pad, second backup pad, threaded rod, first carousel, fixed block, spout, realized increasing area of support's function, adjust area of support according to the use needs.

Description

Adjustable rectangular supporting device

Technical Field

The utility model relates to the technical field of geotechnical engineering, in particular to an adjustable rectangular supporting device.

Background

Geotechnical engineering, also called soil engineering and earth engineering, mainly researches the engineering characteristics of soil constituent substances, and is a new technical system established in civil engineering practice in the year 60 of the 20 th century in European and American countries. Geotechnical engineering aims to solve the problems of rock mass and soil engineering, including foundation and foundation, side slope, underground engineering and the like, and is used as a research object of the geotechnical engineering. Geotechnical engineers can study data in soil samples and rock samples collected from a construction site, then calculate required lattices of buildings on the construction site, most of existing supporting devices have certain specification sizes in the use process, when different construction site environments exist, the required supporting sizes are different, the required environments cannot be changed and changed in size, the use is not very convenient and fast, and the supporting devices cannot be moved.

Disclosure of utility model

The utility model aims to provide an adjustable rectangular supporting device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable rectangle strutting arrangement, includes the base, the first backup pad of top fixedly connected with of base, the inside sliding connection of first backup pad has the second backup pad, the inside sliding connection of base has the movable plate, the inside of base rotates and is connected with two-way lead screw, the outside threaded connection of two-way lead screw has the movable block, the bottom of movable block rotates and is connected with the connecting rod, the one end and the movable plate fixed connection of movable block are kept away from to the connecting rod, the bottom fixedly connected with universal wheel of movable plate.

Preferably, one side of the first supporting plate is rotatably connected with a threaded rod, and the outer side of the threaded rod is in threaded connection with a fixed block.

Preferably, a chute is formed in one side of the first support plate, and one end of the fixing block penetrates through the chute and is fixedly connected with the second support plate.

Preferably, the top fixedly connected with bracing piece of base, the one end that the base was kept away from to the bracing piece is fixedly connected with first backup pad.

Preferably, one end of the bidirectional screw rod penetrates through one side of the base and is fixedly connected with the second rotary table.

Preferably, the top end of the threaded rod is fixedly connected with a first rotary table.

Compared with the prior art, the utility model has the beneficial effects that: through setting up two-way lead screw, second carousel, movable block, connecting rod, movable plate and universal wheel, realized the function of removal, rotate the second carousel, the second carousel rotates and carries out the rotation with two-way lead screw, and two-way lead screw rotates and carries out the removal with the movable block, and the movable block moves with the movable plate through the connecting rod, and the movable plate moves with the universal wheel, conveniently takes in the universal wheel into the base and ensures that the device can not move when using; through setting up first backup pad, second backup pad, threaded rod, first carousel, fixed block, spout, realized increasing area of support's function, adjust area of support according to the use needs.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a portion a.

In the figure: 1. a base; 2. a first support plate; 3. a second support plate; 4. a support rod; 5. a threaded rod; 6. a first turntable; 7. a two-way screw rod; 8. a second turntable; 9. a moving block; 10. a connecting rod; 11. a moving plate; 12. a universal wheel; 13. a chute; 14. and a fixed block.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an adjustable rectangle strutting arrangement, including base 1, the top fixedly connected with first backup pad 2 of base 1, the inside sliding connection of first backup pad 2 has second backup pad 3, adjust the holding area, the inside sliding connection of base 1 has movable plate 11, movable plate 11 moves in the inside of base 1, the inside rotation of base 1 is connected with two-way lead screw 7, the outside threaded connection of two-way lead screw 7 has movable block 9, two-way lead screw 7 rotates and carries out the removal with movable block 9, the bottom rotation of movable block 9 is connected with connecting rod 10, movable block 9 carries out the removal with connecting rod 10, the one end that movable block 9 was kept away from to connecting rod 10 and movable plate 11 fixed connection, connecting rod 10 removes and carries out the removal with movable plate 11, the bottom fixedly connected with universal wheel 12 of movable plate 11 removes and carries out the removal with universal wheel 12.

Further, one side of the first supporting plate 2 is rotatably connected with a threaded rod 5, the outer side of the threaded rod 5 is in threaded connection with a fixed block 14, and the threaded rod 5 rotates to move with the fixed block 14.

Further, a sliding groove 13 is formed in one side of the first supporting plate 2, one end of a fixing block 14 penetrates through the sliding groove 13 and is fixedly connected with the second supporting plate 3, and the fixing block 14 moves along the sliding groove 13 and brings the second supporting plate 3.

Further, the top fixedly connected with bracing piece 4 of base 1, the one end and the first backup pad 2 fixed connection of base 1 are kept away from to bracing piece 4, support first backup pad 2.

Further, one end of the bidirectional screw rod 7 penetrates through one side of the base 1 to be fixedly connected with the second rotary table 8, the second rotary table 8 is rotated, and the second rotary table 8 carries the bidirectional screw rod 7 to rotate.

Further, the top end of the threaded rod 5 is fixedly connected with a first rotating disc 6, the first rotating disc 6 is rotated, and the first rotating disc 6 drives the threaded rod 5 to rotate.

Specifically, when the utility model is used, the device is moved to a proper position by using the universal wheel 12, the second rotary table 8 is rotated to rotate with the bidirectional screw rod 7, the bidirectional screw rod 7 is rotated to move with the moving block 9, the moving block 9 is moved with the moving plate 11 through the connecting rod 10, the moving plate 11 is moved with the universal wheel 12, the universal wheel 12 is retracted into the base 1, the device is prevented from moving when in use, the first rotary table 6 is rotated with the threaded rod 5, the threaded rod 5 is moved with the second supporting plate 3 through the fixed block 14, the second supporting plate 3 is moved in the first supporting plate 2, the second supporting plate 3 is gradually moved out of the first supporting plate 2, and the supporting area is increased.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An adjustable rectangle strutting arrangement, includes base (1), its characterized in that: the utility model discloses a movable support for the mobile device, including base (1), first backup pad (2) of top fixedly connected with of base (1), the inside sliding connection of first backup pad (2) has second backup pad (3), the inside sliding connection of base (1) has movable plate (11), the inside rotation of base (1) is connected with two-way lead screw (7), the outside threaded connection of two-way lead screw (7) has movable block (9), the bottom rotation of movable block (9) is connected with connecting rod (10), the one end and movable plate (11) fixed connection of movable block (9) are kept away from to connecting rod (10), the bottom fixedly connected with universal wheel (12) of movable plate (11).

2. An adjustable rectangular support device according to claim 1, wherein: one side of the first supporting plate (2) is rotatably connected with a threaded rod (5), and the outer side of the threaded rod (5) is in threaded connection with a fixed block (14).

3. An adjustable rectangular support device according to claim 2, wherein: a sliding groove (13) is formed in one side of the first supporting plate (2), and one end of the fixed block (14) penetrates through the sliding groove (13) to be fixedly connected with the second supporting plate (3).

4. An adjustable rectangular support device according to claim 1, wherein: the top fixedly connected with bracing piece (4) of base (1), the one end that base (1) was kept away from to bracing piece (4) is connected with first backup pad (2) fixed.

5. An adjustable rectangular support device according to claim 1, wherein: one end of the bidirectional screw rod (7) penetrates through one side of the base (1) and is fixedly connected with the second rotary table (8).

6. An adjustable rectangular support device according to claim 2, wherein: the top end of the threaded rod (5) is fixedly connected with a first rotary table (6).