CN209319747U - A kind of adjustable material rest stand - Google Patents

Abstract

The utility model provides an adjustable material shelving frame, which belongs to the field of building construction. The utility model is designed with a screw rod and a lifting slider, and the rotation of the screw rod drives the lifting slider to move up and down to realize the height adjustment of the position of the placing rod. According to the needs, it can be designed to drive the lifting movement of three lifting sliders integrally by one motor, or add a magnetic coupler, and it can be designed to drive one, two or three lifting sliders to move by one motor; the placement rod is a round rod , There are multiple rotating blocks on the placing rod, the rotating blocks are connected to the clamping part, and the clamping part has two elastic clamp arms, which form an elastic installation with the placing rod, and the clamping part clamps the rotating blocks on the placing rod , and fixed by bolt lock. The function of the rotating block is to clamp the material, so that the placement of the material is more stable. When the material is not clamped, the rotating block is in a natural fall. When the rotating block rotates 90°, it can assist in supporting the material. When the rotating block rotates 180°, it can clamp the material.

Description

An adjustable material shelf

technical field

The utility model relates to the field of building construction, in particular to an adjustable material shelving frame.

Background technique

During the decoration stage, keels, wooden squares, and hanging bars are not stacked straight and elevated, which affects both the image of the site and the quality of the materials. Therefore, it is necessary to use material shelving racks on site to store materials such as keels, wooden squares, and hanging bars, making it convenient for users to use.

In the prior art, most of the material shelving racks are designed as fixed structures, and the operator cannot adjust the height during the process of material placement and material transfer, so that there are certain limitations in use.

Contents of the invention

The technical task of the utility model is to provide an adjustable material shelving frame aiming at the deficiencies of the prior art.

The technical scheme that the utility model solves its technical problem adopts is:

An adjustable material shelving frame, including a base, on which two pillars are arranged, and a plurality of placing rods for placing materials are arranged between the two pillars, and a screw is vertically arranged in each pillar, and the screw and the power The mechanism is connected by transmission. The two ends of the screw are supported by the bearings in the pillars. The screw is equipped with lifting sliders. There are multiple lifting sliders, and the lifting sliders are threaded with the screw. between the sliders;

The rotation of the screw rod drives the lifting slider to move up and down to realize the height adjustment of the position of the placing rod.

Optionally, the plurality of lifting sliders on each screw rod are connected through a magnetic coupling.

Optionally, the placement rod is a rod-shaped structure, and the placement rod is provided with a plurality of rotating blocks, and the rotating blocks are connected to the clamping part, and the clamping part clamps the rotating blocks on the placing rod, and is locked by the bolt. Tight fix.

Optionally, the clamping part has two elastic clamp arms, which form an elastic installation with the placing rod.

Optionally, the placing rod is rotatably connected with the lifting slider.

Optionally, the placement rod is a telescopic structure.

Optionally, a counterweight is provided on the base at the bottom of the pillar, which can make the placement of the pillar more stable.

Optionally, the two pillars are arranged perpendicular to the base.

Optionally, the power mechanism is a motor, and the motor is arranged at the inner bottom of the pillar.

Compared with the prior art, an adjustable material shelving frame of the present utility model has the following beneficial effects:

1. It is designed with a screw and a lifting slider. The rotation of the screw drives the lifting slider to move up and down to realize the height adjustment of the position of the rod. According to the needs, it can be designed to drive the lifting movement of three lifting sliders integrally by one motor, or add a magnetic coupler, and it can be designed to drive one, two or three lifting sliders to move by one motor;

2. There is a counterweight on the base at the bottom of the pillar, which can make the placement of the pillar more stable;

3. The placing rod is a round rod, and there are multiple rotating blocks on the placing rod. The rotating blocks are connected to the clamping part. The clamping part has two elastic clip arms, which form an elastic installation with the placing rod. The clamping part will rotate the clamping parts. The block is clamped on the placement bar and secured by a bolt lock. The function of the rotating block is to clamp the material, so that the placement of the material is more stable. When the material is not clamped, the rotating block is in a natural fall. When the rotating block rotates 90°, it can assist in supporting the material. When the rotating block rotates 180°, it can clamp the material;

4. In the prior art, the operator places the material on the shelf, and further places it at a specified position to keep it balanced. The placing rod is connected with the lifting slider in rotation. When in use, place the material on the shelf and push the material with a small force to place the material at the specified position.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model embodiment one;

Accompanying drawing 2 is the internal structure figure of embodiment one pillar;

Accompanying drawing 3 is the structural representation of the utility model embodiment two;

Accompanying drawing 4 is the internal structure figure of embodiment two pillars;

Accompanying drawing 5 is the schematic structural diagram of the rotating block of the second embodiment.

In the figure, 1, pillar, 2, placing rod, 3, base, 4, bearing I, 5, screw rod, 6, shaft coupling, 7, bearing II, 8, power mechanism, 9, lifting slider, 10, straight line Guide rail, 11, magnetic coupler, 12, rotating block, 121, clamping part, 122, bolt.

Detailed ways

Below in conjunction with accompanying drawing 1-5, a kind of adjustable material shelving frame of the present utility model is described in detail below.

Embodiment one

As shown in accompanying drawings 1 and 2, an adjustable material shelving frame of the present invention includes a base 3 on which two pillars 1 are vertically arranged, and a plurality of supports for placing materials are arranged between the two pillars 1. Place the rod 2, and each pillar 1 is vertically provided with a screw rod 5, and the screw rod 5 is connected to the power mechanism 8 in transmission, and the two ends of the screw rod 5 are supported by the bearings in the pillar 1, and the screw rod 5 is provided with a lifting slider 9, which can be lifted and lowered. There are multiple slide blocks 9, and the lift slide block 9 is threadedly connected with the screw rod 5, and the placement rod 2 is arranged between the two lift slide blocks 9 opposite on the two pillars 1;

The rotation of the screw rod 5 drives the lifting slider 9 to move up and down to realize the height adjustment of the position of the placing rod 2 .

in:

The base 3 at the bottom of the pillar 1 is provided with a counterweight, which can make the placement of the pillar 1 more stable.

The placement bar 2 is a rectangular bar.

The power mechanism 8 is a motor, and the motor is located at the bottom position of the pillar 1. The input end of the shaft coupling 6 is directly connected with the output end of the motor, and the output end of the shaft coupling 6 is connected with the screw rod 5. Both sides of the screw rod 5 are equidistantly arranged with linear guide rails 10 in parallel. The motor directly drives the screw rod 5 to rotate through the coupling 6. Position height adjustment.

In this embodiment, when in use, the materials are erected on a plurality of adjustable material shelving racks arranged in parallel to store the materials for use. The lifting movement of the three lifting sliders 9 is integrally driven by a motor to realize the height adjustment of the position of the placing rod 2 .

Embodiment two

As shown in accompanying drawings 3 and 4, an adjustable material shelving frame of the present invention includes a base 3, on which two pillars 1 are vertically arranged, and a plurality of placement rods 2 are arranged between the two pillars 1, each A screw rod 5 is vertically arranged in the pillar 1, and the screw rod 5 is connected to the power mechanism 8 in transmission. One, and the lifting slider 9 is threadedly connected with the screw rod 5, and the placement rod 2 is arranged between the two lifting sliders 9 opposite on the two pillars 1;

The rotation of the screw rod 5 drives the lifting slider 9 to move up and down to realize the height adjustment of the position of the placing rod 2 .

in:

The base 3 at the bottom of the pillar 1 is provided with a counterweight, which can make the placement of the pillar 1 more stable.

In conjunction with accompanying drawing 5, the placement rod 2 is a round rod, and the placement rod 2 is provided with a plurality of rotating blocks 12, and the rotating blocks 12 are connected to the clamping part 121, and the clamping part 121 has two elastic clip arms, which are connected with the placement rod 2. An elastic installation is formed, and the clamping part 121 clamps the rotating block 12 on the placement rod 2 and is locked and fixed by the bolt 122 . The function of the rotating block 12 is to clamp the material, so that the placement of the material is more stable. When the material is not clamped, the rotating block 12 falls naturally. When the rotating block 12 rotates 90°, it can assist the supporting material. When the rotating block 12 rotates 180°, the material is clamped.

In order to further realize the adjustment of the shelf in the width direction, the placing rod 2 is a telescopic structure.

For the convenience of material transfer on the shelf, the placement bar 2 is connected to the lifting slider 9 in rotation. Designed as a round rod to reduce the contact area with the material, and designed as a swivel connection to facilitate material transfer. In the prior art, the operator places the material on the shelf, and further places it at a specified position to keep it in balance. It is designed as a rotating connection. When in use, place the material on the shelf, push the material with a small force, and the material can be placed in the specified position.

A plurality of lifting sliders 9 on each screw 5 are connected through a magnetic coupling 11, so that one, two or three lifting sliders 9 can be driven to move by one motor.

The power mechanism 8 is a motor, and the motor is located at the bottom position of the pillar 1. The input end of the shaft coupling 6 is directly connected with the output end of the motor, and the output end of the shaft coupling 6 is connected with the screw rod 5. Both sides of the screw rod 5 are equidistantly arranged with linear guide rails 10 in parallel. The motor directly drives the screw rod 5 to rotate through the coupling 6. Position height adjustment.

In this embodiment, when in use, the materials are erected on a plurality of adjustable material shelving racks arranged in parallel to store the materials for use. The lifting movement of the lifting slider 9 is driven by the motor to realize the height adjustment of the position of the placing rod 2 . Through the magnetic coupling 11, one motor can drive one, two or three lifting sliders 9 to move. The function of the rotating block 12 is to clamp the material, so that the placement of the material is more stable. When the material is not clamped, the rotating block 12 falls naturally. When the rotating block 12 rotates 90°, it can assist the supporting material. When the rotating block 12 rotates 180°, the material is clamped. The placement rod 2 is connected to the lifting slider 9 in rotation, so that the material is transferred to a specified position conveniently.

While preferred embodiments of the present application have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, the appended claims are intended to be construed to cover the preferred embodiment and all changes and modifications which fall within the scope of the application.

Obviously, those skilled in the art can make various changes and modifications to the application without departing from the spirit and scope of the application. In this way, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application is also intended to include these modifications and variations.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

Claims (9)

1. An adjustable material shelving frame, characterized in that it comprises a base, and the base is provided with two pillars, a plurality of placement rods for placing materials are arranged between the two pillars, and a screw rod is vertically arranged in each pillar , the screw is in transmission connection with the power mechanism, the two ends of the screw are supported by bearings in the pillars, the screw is provided with lifting sliders, there are multiple lifting sliders, and the lifting sliders are threadedly connected with the screw, and the placement rods are arranged on the two pillars Between the two lifting sliders facing each other; The rotation of the screw rod drives the lifting slider to move up and down to realize the height adjustment of the position of the placing rod. 2. An adjustable material shelf according to claim 1, characterized in that, the plurality of lifting sliders on each screw rod are connected by a magnetic coupling. 3. An adjustable material shelving frame according to claim 1 or 2, characterized in that, the placement rod is a rod-shaped structure, and a plurality of rotating blocks are arranged on the placing rod, and the rotating blocks are connected to the clamping part , the clamping part clamps the rotating block on the placement rod, and is locked and fixed by bolts. 4 . The adjustable material shelf according to claim 3 , wherein the clamping part has two elastic clamp arms, which are elastically installed with the placing rod. 5 . 5 . The adjustable material shelf according to claim 3 , wherein the placement rod is connected to the lifting slider in rotation. 6 . 6 . An adjustable material shelf according to claim 1 , 2 , 4 or 5 , wherein the placing rod is a telescopic structure. 7. An adjustable material shelving frame according to claim 1, 2, 4 or 5, characterized in that a counterweight is provided on the base of the bottom of the pillar. 8. An adjustable material shelf according to claim 1, 2, 4 or 5, wherein the two pillars are arranged perpendicular to the base. 9. An adjustable material shelf according to claim 1, 2, 4 or 5, wherein the power mechanism is a motor, and the motor is arranged at the inner bottom of the pillar.