CN201647821U - Support column adjusting mechanism - Google Patents

Abstract

The utility model discloses a support column adjustment mechanism, comprising a support column (1), characterized in that: a flange (2) is fixedly connected to the lower end of the support column (1), an internal thread arranged on the flange (2) is connected to an external thread of a hollow screw sleeve (3), a nut (5) is arranged outside the hollow screw sleeve (3), and the lower end of a central bolt (6) is threadedly connected to a cushion block (4); the cushion block (4) is fixedly connected to a bottom plate (7) arranged on the ground; the adjustment part composed of the hollow screw sleeve (3), the cushion block (4), the nut (5) and the central bolt (6) is a plurality of sets. The utility model has the advantages of simple structure, accurate and fast adjustment, large stroke, and the ability to achieve continuous adjustment.

Description

Support column adjustment mechanism

technical field

The utility model relates to an adjustment mechanism, in particular to an adjustment mechanism applied to support columns in aerial conveying equipment.

Background technique

On the industrial production line, aerial conveying equipment supported by columns often has very strict requirements on the verticality of the columns themselves, the collinearity of each column, and the height of the flange seat connected to the deformed part. Once the above parameters If there is a large deviation, it may affect the operation of the entire system; this requires that each supporting column needs to have the ability to quickly and effectively adjust and fix during on-site debugging and installation. When the support column needs to be adjusted, it can only be adjusted roughly, and fast, efficient, and continuous adjustment with a large stroke cannot be performed.

Invention content:

The utility model aims to solve the above-mentioned problems in the prior art, and provides a support column adjustment mechanism with simple structure, accurate and fast adjustment, large stroke and continuous adjustment.

The specific solution of the utility model is: a support column adjustment mechanism, including a support column body 1, characterized in that: a flange plate 2 is fixedly connected to the lower end of the support column body 1, and is arranged on the flange plate 2 The internal thread of the inner thread is connected with the external thread of the hollow screw sleeve 3, and the hollow screw sleeve 3 is provided with a nut 5, and the lower end of the central bolt 6 is threaded with the spacer 4.

The cushion block 4 is fixedly connected with the base plate 7 arranged on the ground.

The adjustment part composed of hollow screw sleeve 3, spacer 4, nut 5 and central bolt 6 is multiple sets.

Compared with the prior art, the utility model has the following advantages:

The structure is simple, the operation is convenient and fast, and the purpose of quick adjustment can be easily realized, and the adjustment stroke is large, which can realize stepless and continuous adjustment, especially suitable for environments with high requirements for matching accuracy; and can be easily realized It is very convenient to coordinate and adjust several different support columns at the same time; and the overall structure is firm and safe, and will not cause relative displacement between the support column and the ground due to factors such as equipment vibration; this mechanism has broad market prospects and is conducive to Promote apps.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Detailed ways

The specific embodiment of the utility model will be described below in conjunction with the accompanying drawings. As shown in Figure 1: a support column adjustment mechanism, including a support column 1, the top of the support column 1 is connected with the equipment through a flange or other connection mechanism; the lower end of the support column 1 is fixedly connected with The flange 2 has hollow screw sleeves 3 evenly distributed on the flange 2, the lower end of the hollow screw sleeve 3 is threadedly connected with the spacer 4, and the outer side of the hollow screw sleeve 3 is connected with a nut 5. There is also a central bolt 6 slidingly sleeved in the cavity of 3, and the number of adjustment parts composed of the above-mentioned hollow screw sleeve 3, spacer 4, nut 5 and central bolt 6 is multiple, and the specific number can be determined according to actual needs. Determine; the pad 4 is fixedly connected to the bottom plate 7 arranged on the ground (generally by welding), and the bottom plate 7 is fixed on the ground by bolts to ensure that the support column will not occur due to vibration when the equipment is running. relatively mobile.

The working process of the utility model embodiment is as follows: the upper ends of a plurality of support columns used as equipment support are connected with the equipment, and the lower ends are connected with the adjustment part through the flange plate 2. When the height and inclination of the support columns need to be adjusted, Firstly, by rotating the hollow screw sleeve 3 at the four corners of the flange 2, the relative position between it and the spacer 4 is changed to adjust the height or inclination of the support column (stepless adjustment can be realized), when the support column After the parameters are properly adjusted, tighten the nut 5 to fix the relative position between the hollow screw sleeve 3 and the flange 2; After the fixing work is completed, the spacer 4 is welded on the base plate 7 (also can be other fixed connection methods), and the base plate 7 is fixed on the ground, and all adjustment work is completed.

Claims (2)

1. pillar stiffener adjusting mechanism, comprise support cylinder (1), it is characterized in that: be fixedly connected with flange (2) in described support cylinder (1) lower end, the negative thread that is arranged on the flange (2) is connected with the outside thread of hollow swivel nut (3), hollow swivel nut (3) is outside equipped with nut (5), and the lower end of center bolt (6) is threaded with cushion block (4).

2. pillar stiffener adjusting mechanism according to claim 1 is characterized in that: described cushion block (4) be arranged on ground base plate (7) and captive joint.

Images