CN211779716U - Positioning foot margin structure with adjustable height - Google Patents

Abstract

The utility model discloses a height-adjustable positioning anchor structure, comprising a support mechanism and a positioning mechanism; the support mechanism comprises a column, the column is provided with at least one horizontal through hole, a fixing screw is arranged in the through hole, and the fixing screw is A fastening nut is provided; the positioning mechanism includes a positioning floor, the upper end surface of the positioning floor is provided with a vertical plate, the vertical plate is provided with a strip hole corresponding to the fixing screw, the strip hole is arranged vertically, and the fixing screw is inserted into the strip hole and placed in The bar-shaped hole moves up and down to realize height adjustment, and then the column is fixed by tightening the fastening nut. The utility model uses the support mechanism to support the upper load, the positioning mechanism uses the fixing screw to fix the support mechanism, and at the same time, the fixing screw cooperates with the strip hole of the positioning mechanism, so that the support mechanism can be adjusted up and down relative to the positioning mechanism, which can avoid the risk of equipment dislocation , and the height of the device can be adjusted. The utility model has the advantages of simple structure, safe and reliable use, and is convenient for popularization and use.

Description

A height-adjustable positioning foot structure

technical field

The utility model relates to the technical field of sleeper production, in particular to a height-adjustable positioning foot structure.

Background technique

In the existing intelligent sleeper production line, due to the large quality of the sleepers carried, equipment such as stacking equipment, hoisting equipment, operation equipment, etc. all use fixed feet to increase the stability of the structure. Although the fixed foot is stable, the height cannot be adjusted once it is installed. If the height is adjusted by adding spacers, the stability will be reduced. Moreover, due to the large mass of the sleeper, it has a large inertia. During the operation of the equipment, it may cause the equipment to be dislocated, affecting production and safety.

Based on the above problems, the applicant proposes the present utility model.

Utility model content

The purpose of the utility model is to provide a height-adjustable positioning foot structure, which can not only avoid the risk of equipment dislocation, but also realize the height adjustment of the equipment.

In order to achieve the above purpose, the technical scheme of the present utility model is: a height-adjustable positioning anchor structure, including a support mechanism for supporting the upper load, and a positioning mechanism for adjusting the height of the support mechanism; the support mechanism includes a column, and the upper load is arranged at On the upright column, at least one horizontal through hole is arranged on the upright column, the through hole is provided with a fixing screw, and the fixing screw is provided with a fastening nut; the positioning mechanism includes a positioning floor, and the positioning floor is fixed on the ground foundation through anchor bolts. The upper end face of the floor is provided with a vertical plate, and a reinforcing rib is arranged between the vertical plate and the positioning floor. The vertical plate is provided with a strip hole corresponding to the fixing screw. The hole moves up and down to achieve height adjustment, and then the column is fixed by tightening the fastening nut.

By adopting the structure of the above technical solution, the supporting mechanism is used to support the upper load, and the positioning mechanism is used to fix the supporting mechanism with fixing screws. The risk of equipment dislocation is realized, and the height of the equipment can be adjusted.

Further, it also includes an auxiliary support mechanism. The auxiliary support mechanism includes a bottom plate arranged at the lower end of the upright column. A vertical screw rod runs through the bottom plate. The conical base is connected with the vertical screw thread. When the height adjustment is completed, screw the vertical screw to make the conical base support on the ground and assist the column. There is also an upper nut outside the vertical screw. It is used to support the bottom plate; the vertical screw is also provided with a lower nut to support the conical base.

With the structure of the above technical solution, after adjusting the height of the column, screw the vertical screw, and use the auxiliary support mechanism to transfer the upper load of the column to the ground to prevent the column from sinking and/or the deformation of the vertical plate.

Further, the surface of the positioning foot structure is coated with a zinc-chromium coating, and the zinc-chromium coating is sprayed with anti-corrosion paint.

By adopting the structure of the above technical scheme, zinc-chromium coating and anti-corrosion paint are arranged on the surface of the positioning foot structure, the anti-corrosion ability is greatly improved, and the service life of the structure is improved.

Further, the column is a square column, and there are two through holes, which are respectively arranged at both ends of the side surface of the square column.

By adopting the structure of the above technical solution, the upright column adopts a square tube, and a through hole is respectively provided at both ends of the side surface of the square tube, so that the tensile force received by the square tube is uniform and reliable, and the stability is high.

Further, the column adopts thick-walled steel pipe.

By adopting the structure of the above technical solution, the thick-walled steel pipe is used as the column, which can improve the pressure resistance and impact resistance level of the structure, and ensure the stability of the structure.

Further, a rubber backing plate is arranged between the vertical plate and the vertical column.

By adopting the structure of the above technical solution, the rubber backing plate is arranged between the vertical plate and the vertical column, which can increase the friction force between the vertical column and the vertical plate, and prevent the vertical column from sinking due to the upper load.

Further, the fixing screws are cylindrical head screws.

By adopting the structure of the above technical scheme, the use of cylindrical head screws can realize small space operation, and the adjustment is relatively convenient.

The beneficial effects of the utility model are as follows: the utility model uses the support mechanism to support the upper load, the positioning mechanism uses the fixing screw to fix the support mechanism, and at the same time, the fixing screw cooperates with the strip hole of the positioning mechanism, so that the support mechanism can be adjusted up and down relative to the positioning mechanism , which can not only avoid the risk of equipment dislocation, but also realize the height adjustment of the equipment. After adjusting the height of the column, twist the vertical screw, and use the auxiliary support mechanism to transfer the upper load of the column to the ground to prevent the column from sinking and/or the deformation of the vertical plate. The utility model has the advantages of simple structure, safe and reliable use, and is convenient for popularization and use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a side view of the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

A height-adjustable positioning anchor structure, as shown in Figures 1-2, includes a support mechanism 10 for supporting the upper load, and a positioning mechanism 20 for adjusting the height of the support mechanism 10; the support mechanism 10 includes a column 11, and the upper load is arranged at On the column 11, at least one horizontal through hole (not shown in the figure) is arranged on the column 11, a fixing screw 12 is arranged in the through hole, and a fastening nut 13 is arranged on the fixing screw 12; the positioning mechanism 20 includes a positioning floor 21 , the positioning floor 21 is fixed on the ground foundation by the anchor bolts 22, the upper end surface of the positioning floor 21 is provided with a vertical plate 23, a reinforcing rib 24 is provided between the vertical plate 23 and the positioning floor 21, and the vertical plate 23 is provided with a fixing screw 12 The corresponding strip hole 25, the strip hole 25 is arranged vertically, the fixing screw 12 is inserted into the strip hole 25 and moves up and down in the strip hole 25 to realize height adjustment, and then the column 11 is fixed by tightening the fastening nut 13 .

The supporting mechanism 10 is used to support the upper load, and the positioning mechanism 20 is used to fix the supporting mechanism 10 with the fixing screw 12 and the tightening nut 13. At the same time, the fixing screw 12 cooperates with the strip hole 25 of the positioning mechanism 20, so that the supporting mechanism 10 can be relative to the positioning mechanism. 20 up and down adjustment can not only avoid the risk of equipment dislocation, but also realize the height adjustment of the equipment.

It also includes an auxiliary support mechanism 30. The auxiliary support mechanism 30 includes a bottom plate 31 arranged at the lower end of the column 11. A vertical screw rod 32 runs through the bottom plate 31. The lower end of 32 is connected with a conical base 33, and the conical base 33 is threadedly connected with the vertical screw 32. When the height adjustment is completed, the vertical screw 32 is screwed, so that the conical base 33 is supported on the ground, and the column 11 is supported. The vertical screw 32 is also provided with an upper nut 34 for supporting the bottom plate 31; the vertical screw 32 is also provided with a lower nut 35 for supporting the conical base 33. After adjusting the height of the column 11, screw the vertical screw 32, and use the auxiliary support mechanism 30 to transfer the upper load of the column 11 to the ground to prevent the column 11 from sinking and/or the vertical plate deforming.

The surface of the positioning foot structure is coated with a zinc-chromium coating, and the zinc-chromium coating is sprayed with anti-corrosion paint, which greatly improves the anti-corrosion ability and is conducive to improving the service life of the structure.

The upright post 11 is a square upright post, and there are two through holes, which are respectively arranged at both ends of the side surface of the square upright post. The upright column 11 adopts a square tube, and a through hole is respectively provided at both ends of the side surface of the square tube, so that the tensile force received by the square tube is uniform and reliable, and the stability is high.

The column 11 is made of thick-walled steel pipe, which can improve the pressure resistance and impact resistance level of the structure and ensure the stability of the structure.

A rubber pad 14 is arranged between the vertical plate 23 and the vertical column 11 , which can increase the friction force between the vertical column 11 and the vertical plate 23 and prevent the vertical column 11 from sinking due to the upper load.

The fixing screw 12 adopts a cylindrical head screw, which can realize operation in a small space and is more convenient to adjust.

The described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Claims (7)

1. A height-adjustable positioning foundation structure is characterized by comprising a supporting mechanism for supporting upper load and a positioning mechanism for adjusting the height of the supporting mechanism;

the supporting mechanism comprises an upright post, the upper load is arranged on the upright post, at least one horizontal through hole is arranged on the upright post, a fixing screw is arranged in the through hole, and a fastening nut is arranged on the fixing screw;

positioning mechanism is including the location floor, and the location floor passes through rag bolt to be fixed on the ground basis, and location floor up end is equipped with the riser, is equipped with the strengthening rib between riser and the location floor, sets up the bar hole that corresponds with the fixed screw on the riser, and the vertical setting in bar hole, fixed screw insert the bar hole and reciprocate in the bar hole, realize altitude mixture control, and fastening nut is screwed up to the rethread, fixes the stand.

2. The height-adjustable positioning anchor structure according to claim 1, further comprising an auxiliary support mechanism, wherein the auxiliary support mechanism comprises a bottom plate arranged at the lower end of the upright post, a vertical screw penetrates through the bottom plate, the downward extension length of the vertical screw can be adjusted by screwing the vertical screw, a conical base is connected to the lower end of the vertical screw, the conical base is in threaded connection with the vertical screw, and after the height adjustment is completed, the vertical screw is screwed to support the conical base on the ground so as to support the upright post in an auxiliary manner; an upper nut is arranged outside the vertical screw rod and used for supporting the bottom plate; and a lower nut is arranged outside the vertical screw rod and used for supporting the conical base.

3. The height-adjustable positioning anchor structure according to claim 1, wherein the surface of the positioning anchor structure is coated with a zinc-chromium coating, and the zinc-chromium coating is coated with an anticorrosive paint.

4. The height-adjustable positioning anchor structure according to claim 1, wherein the column is a square column, and the number of the through holes is two, and the through holes are respectively formed at both ends of the side surface of the square column.

5. A height adjustable positioning anchor structure according to claim 1, wherein the column is a thick-walled steel pipe.

6. The height-adjustable positioning anchor structure according to claim 1, wherein a rubber pad is disposed between the vertical plate and the upright.

7. A height adjustable positioning anchor structure according to claim 1, wherein the fixing screw is a socket head screw.

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