CN216643693U - Double-screw adjusting mechanism for equipment base - Google Patents

Abstract

The utility model provides a double-screw adjusting mechanism for an equipment base, and belongs to the technical field of pipe production auxiliary equipment. The device base lifting and leveling device solves the problems that in the prior art, the lifting and leveling efficiency of the device base is low, and the device base is easy to shift. This a twin-screw adjustment mechanism for equipment base, including the pedestal, place on the pedestal rather than propping up lean on and with equipment base threaded connection's bolt one, bolt two is worn to be equipped with for hollow structure and the cavity department of bolt one in the inside of bolt one, has the clearance that supplies bolt one to rotate between bolt one and bolt two, and is connected with the pedestal after bolt two wears to establish bolt one. The utility model has the advantages that the lifting and leveling efficiency of the equipment base can be improved, and the equipment can not horizontally shift when being adjusted.

Description

A twin-screw adjusting mechanism for equipment base

technical field

The utility model belongs to the technical field of auxiliary equipment for pipe production, and relates to a twin-screw adjusting mechanism for an equipment base.

Background technique

At present, the production process of plastic pipes is: feeding - plasticizing extrusion - mold setting - cooling setting - traction - sawing pipe - finished product winding. The formed plastic pipe is pulled out from the die head. Before production, the base of the tractor needs to be leveled and the height of the tractor can be adapted to the height of the die. However, the existing tractor base has no height adjustment structure. , the operator can only use the method of lifting the tractor and then adding pads to the bottom four corners of the tractor to raise it, and then use measuring instruments such as a spirit level to detect whether the tractor base is level. If it does not reach the level, then It is necessary to lift the base of the tractor again, and replace the pads at the four corners of the base of the tractor. This method often takes many repeated tests to make the tractor reach the appropriate height and level, which is time-consuming and labor-intensive. And during the adjustment process, the position of the tractor may be shifted horizontally, thereby affecting the quality of the plastic pipe traction.

It should be noted that this background art is intended to illustrate the technical background of the present application, and is not intended to limit the scope of the present application. Including electrical instrument panel cabinets, consoles and other floor-mounted equipment, it is also necessary to level the equipment base. Most of the existing methods also use the method of adding pads under the base. When the weight of the equipment base is large, it is necessary to Using other lifting tools or equipment is time-consuming and inconvenient.

SUMMARY OF THE INVENTION

The purpose of the present utility model is to solve the above problems in the prior art, and propose a twin-screw adjusting mechanism for an equipment base. The technical problem solved by the utility model is how to improve the lifting and leveling efficiency of the equipment base without horizontal displacement of the equipment during adjustment.

The purpose of this utility model can be realized by following technical scheme:

A twin-screw adjustment mechanism for an equipment base, comprising a base, characterized in that a bolt abutting against it and threadedly connected to the equipment base is placed on the base, the interior of the bolt is a hollow structure and the bolt is The hollow part of the bolt is provided with two bolts, and there is a gap for the first bolt to rotate between the first bolt and the second bolt, and the second bolt passes through the first bolt and is connected with the seat body.

When using, it is necessary to set the twin-screw adjusting mechanism for the equipment base on the four corners of the equipment base, and then adjust the twin-screw adjusting mechanism on each corner in turn, or multiple people adjust the double-screw adjustment mechanism on the four corners of the equipment base at the same time. Screw adjustment mechanism, this is used for the adjustment of the twin-screw adjustment mechanism of the equipment base. Specifically, firstly, hold the head of bolt 1 and manually rotate bolt 1, because there is a rotation gap between bolt 1 and bolt 2 and the bolt 1 is threadedly connected with the equipment base, so manually rotating bolt 1 will not drive the corresponding rotation of bolt 2, and the bottom of bolt 1 abuts against the base body, so bolt 2 can play the role of positioning and rotating shaft, but bolt 1 rotates Afterwards, it will drive the equipment base that is threadedly connected to the bolt one to rise and fall, and determine whether the equipment base rises or falls according to the different rotation direction of the bolt one. The double-screw adjustment mechanism or the double-screw adjustment mechanism on the four corners can be adjusted by multiple people at the same time to realize the ascending or descending of the equipment. The body is connected, so the equipment will not shift horizontally when it is raised or lowered. The above structure enables the twin-screw adjusting mechanism for the equipment base to improve the lifting and leveling efficiency of the equipment base, and the equipment will not be displaced horizontally during adjustment.

In the above-mentioned twin-screw adjusting mechanism for an equipment base, the first bolt is arranged upside down, the second bolt is arranged upright, and the head of the second bolt can limit the rod portion of the first bolt. The first bolt is set upside down to prevent the head of the first bolt from blocking the rise of the equipment base, making the rise or fall of the equipment base more smooth, and at the same time, it prevents the operator's hand from colliding with the equipment base, and it is also convenient for the operator to rotate the bolt by hand. 1. At the same time, the head of the second bolt can limit the rod of the first bolt to prevent the first bolt from falling out of the second bolt during the rotation process, so that the second bolt can better play the role of positioning and rotating shaft.

In the above-mentioned twin-screw adjusting mechanism for an equipment base, the second bolt is fixedly connected with the base body. When installing the above structure, it is necessary to place the first bolt on the proper position of the base body, and then put the second bolt in the first bolt, and then one person supports the first bolt to prevent it from moving, and the other person supports the second bolt and knocks it. Hit the top of the second bolt, so that the second bolt is firmly connected with the seat body.

In the above-mentioned twin-screw adjusting mechanism for an equipment base, the second bolt is threadedly connected to the base body. When installing the above structure, it is only necessary to place the first bolt in the threaded hole of the seat body, then insert the second bolt in the first bolt and rotate the second bolt to be screwed with the threaded hole of the seat body.

In the above-mentioned twin-screw adjustment mechanism for an equipment base, the base body is provided with a limiting member for abutting with the outer side of the equipment base. The limiter can prevent the equipment base from tilting on one side in the process of ascending or descending, so that the ascending or descending of the equipment base is more stable.

In the above-mentioned twin-screw adjusting mechanism for an equipment base, the limiting member includes a vertically disposed limit block and a support block vertically disposed with the limit block. The above structure makes the support of the stopper to the equipment base more reliable.

In the above-mentioned twin-screw adjusting mechanism for an equipment base, the limiting member and the base are connected by welding. The above structure makes the connection between the limiter and the base more firm, so that the support of the limiter to the equipment base is more reliable.

Compared with the prior art, the advantages of the twin-screw adjusting mechanism for the equipment base are: the twin-screw adjusting mechanism for the equipment base can convert the rotational motion of the bolt 1 into the linear motion of the equipment base, The twin-screw adjustment mechanism of the equipment base is arranged at the four corners of the equipment base, so that the lifting and leveling efficiency of the equipment base can be improved, and the equipment will not shift horizontally during adjustment.

Description of drawings

Fig. 1 is a sectional view of the present twin-screw adjusting mechanism for an equipment base in a use state.

FIG. 2 is a partial enlarged view of A in FIG. 1 .

In the figure, 1. Bolt 1; 2. Bolt 2; 3. Base body; 4. Limiting piece; 41. Limiting block; 42. Supporting block; 5. Equipment base.

Detailed ways

The following are specific embodiments of the present utility model combined with the accompanying drawings to further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.

Example 1

A twin-screw adjustment mechanism for an equipment base, referring to Figures 1-2, includes a base body 3 on which is placed a bolt 1 abutting against it and threadedly connected to the equipment base 5, the The interior is a hollow structure and the hollow part of bolt 1 1 is provided with bolt 2 2. There is a gap between bolt 1 1 and bolt 2 2 for bolt 1 to rotate, and bolt 2 2 passes through bolt 1 1 and is connected to the seat body. 3-phase connection. Further, the bolt one 1 is set upside down, the bolt two 2 is set upright, and the head of the bolt two 2 can limit the rod of the bolt one 1; the bolt two 2 is threadedly connected with the seat body 3 .

1 and 2, the seat body 3 is provided with a limiter 4 for abutting with the outside of the equipment base 5; the limiter 4 includes an upright limiter 41 and a limiter 41 A vertically arranged support block 42; the limiting member 4 and the base body 3 are connected by welding.

When in use, it is necessary to set the twin-screw adjusting mechanism used for the equipment base on the four corners of the equipment base 5 respectively, and then adjust the twin-screw adjusting mechanism on each corner in turn, or multiple people can adjust the four corners of the equipment base 5 at the same time. The twin-screw adjustment mechanism on the device base is used for the adjustment of the twin-screw adjustment mechanism of the equipment base. Specifically, first hold the head of the bolt one 1 and manually rotate the bolt one There is a rotation gap between them and the bolt 1 is threadedly connected to the equipment base 5, so manually rotating the bolt 1 will not drive the corresponding rotation of the bolt 2. In addition, the bottom of the bolt 1 abuts against the base body 3, so the bolt 2 2 It can play the role of positioning and rotating shaft, but after the bolt 1 is rotated, it will drive the equipment base 5 that is threadedly connected to the bolt 1 to rise and fall, and the equipment base 5 will rise or fall according to the different rotation directions of the bolt 1. The rotary motion of bolt 1 2 is converted into the linear motion of the equipment base 5, and the equipment can be raised or lowered by adjusting the twin-screw adjusting mechanism on each corner in turn or by multiple people adjusting the twin-screw adjusting mechanism on the four corners at the same time. , because the bolt one 1 and the equipment base 5 are threadedly connected and the thread two 2 passes through the bolt one 1 and is connected to the base body 3, so the equipment will not be displaced horizontally when lifting. The above structure enables the twin-screw adjustment mechanism used for the equipment base to improve the lifting and leveling efficiency of the equipment base, and the equipment will not shift horizontally during adjustment; further, the limiting member 4 can prevent the equipment base 5 from rising or falling One-sided inclination occurs during the descending process, which makes the equipment base 5 ascend or descend more smoothly.

Embodiment 2

The second embodiment is basically the same as the first embodiment, except that the second bolt 2 is fixedly connected with the base body 3 .

The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Claims (7)

1. A twin-screw adjusting mechanism for an equipment base, comprising a base (3), characterized in that a bolt abutting against it and threadedly connected to the equipment base (5) is placed on the base (3). (1), the interior of bolt one (1) is a hollow structure and the hollow part of bolt one (1) is provided with bolt two (2), and there is a bolt one (2) between bolt one (1) and bolt two (2). 1) The clearance of rotation, and the second bolt (2) is connected to the seat body (3) after passing through the first bolt (1). 2. A twin-screw adjusting mechanism for an equipment base according to claim 1, wherein the first bolt (1) is set upside down, the second bolt (2) is set upright and the second bolt (1) is set upright. 2) The head can form a limit for the rod part of bolt one (1). 3 . The twin-screw adjusting mechanism for an equipment base according to claim 1 , wherein the two bolts ( 2 ) are fixedly connected with the base body ( 3 ). 4 . 4 . The twin-screw adjusting mechanism for an equipment base according to claim 1 , wherein the two bolts ( 2 ) are threadedly connected to the base body ( 3 ). 5 . 5. A twin-screw adjusting mechanism for an equipment base according to claim 1 or 2 or 3 or 4, wherein the base body (3) is provided with an outer side for connecting with the equipment base (5). The abutting limiter (4). 6. A twin-screw adjusting mechanism for an equipment base according to claim 5, characterized in that, the limiting member (4) comprises a limiting block (41) arranged upright and a limiting block (4). 41) Vertically arranged support blocks (42). 7 . The twin-screw adjusting mechanism for an equipment base according to claim 5 , wherein the limiting member ( 4 ) and the base body ( 3 ) are connected by welding. 8 .

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