CN212002248U - Novel template elevation is adjusted device - Google Patents

Abstract

The utility model provides a novel template elevation adjusting device, which comprises a vertical rod support, wherein the vertical rod support comprises an outer rod and an inner rod, the inner rod is divided into an upper section and a lower section, the upper section of the inner rod is a round pipe, the lower section is connected with a high sawtooth, the section of the high sawtooth is radially provided with a plurality of trapezoidal teeth, the lower section of each trapezoidal tooth is large, the upper section of each trapezoidal tooth is small, an extrusion button is arranged on the outer rod, the outer rod is a hollow rod, the extrusion button is arranged outside the outer rod, one end of the extrusion button penetrates through the outer rod and extends into the outer rod to be contacted with a spring plectrum, the middle part of the spring plectrum is connected with a supporting steel plate, and the; under normal condition, the high sawtooth of accuse pine hand behind the rebound can rely on the sawtooth to fall on the spring plectrum automatic fixation, convenient and fast's regulation elevation, regulation elevation that can be more accurate when increasing the tooth number ratio. When the extrusion button is pressed down, the spring poking sheet is outwards opened, and the height control sawteeth freely move up and down.

Description

Novel template elevation is adjusted device

Technical Field

The utility model belongs to the technical field of the accurate regulation of template elevation and specifically relates to a novel template elevation is adjusted device.

Background

The elevation is adjusted through rotatory bottom screw rod mostly to current template support post, and the operation is not simple and convenient enough, or utilizes two sections steel pipe intervals to punch and insert the rough regulation elevation of bolt, causes the elevation to adjust not accurately.

Disclosure of Invention

The technical task of the utility model is not enough to prior art, provides a novel template elevation is adjusted device.

The utility model provides a technical scheme that its technical problem adopted is:

a novel template elevation adjusting device comprises a vertical rod support, wherein the vertical rod support comprises an outer rod and an inner rod, the outer rod and the inner rod are sleeved, the inner rod is divided into an upper section and a lower section, the upper section of the inner rod is a round pipe, the lower section is connected with a high-control sawtooth, a plurality of trapezoidal teeth are radially arranged on the cross section of the high-control sawtooth, the lower cross section of each trapezoidal tooth is large, the upper cross section of each trapezoidal tooth is small, an extrusion button is arranged on the outer rod, the outer rod is a hollow rod, the extrusion button is arranged outside the outer rod, one end of the extrusion button penetrates through the outer rod and extends into the outer rod to be in contact with a spring plectrum, the middle of the spring plectrum is connected;

under normal conditions, spring plectrum upper end butt is at the lower terminal surface of trapezoidal tooth, and the high sawtooth of accuse pine hand after the rebound can rely on the sawtooth to fall on the spring plectrum automatic fixation, and when extrusion button pressed, the spring plectrum outwards opened, and the high sawtooth of accuse freely reciprocates.

Preferably, the middle part of the spring poking sheet is connected with one end of a supporting steel plate through a rotating shaft, and the other end of the supporting steel plate is hinged with the inner wall of the outer rod.

Preferably, the outer rod is provided with a sliding track, and the extrusion button penetrates through the sliding track to be in contact with the spring shifting piece.

Preferably, the plurality of trapezoidal teeth are equally spaced.

Preferably, the support steel plate is externally sleeved with a return spring.

Preferably, the thickness of the spring poking sheet is 5 mm.

Preferably, the outer rod and the inner rod are coaxially sleeved.

The utility model discloses a novel template elevation is adjusted device, compare produced beneficial effect with prior art and be:

the high sawtooth of accuse pine hand behind the rebound can rely on the sawtooth to fall on the spring plectrum automatic fixation, convenient and fast's regulation elevation, regulation elevation that can be more accurate when increasing the gear ratio.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the pop-up state of the push button of the present invention;

fig. 3 is a schematic diagram of the pressing state of the squeeze button according to the present invention.

The reference numerals in the figures denote:

1. the device comprises an inner rod, 2 an outer rod, 3 a height control sawtooth, 4 a spring shifting sheet, 5 a rotating shaft, 6 a sliding track, 7 an extrusion button, 8 a supporting steel plate, 9 and a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the accompanying drawings 1-3, the utility model discloses a novel template elevation adjusting device, including the pole setting support, the pole setting support includes outer pole 2 and inner pole 1, outer pole 2, inner pole 1 are cup jointed coaxially, inner pole 1 divides two sections from top to bottom, and inner pole 1 upper segment is the pipe, and the hypomere connects and controls high sawtooth 3, control high sawtooth 3 cross-section radial be provided with a plurality of trapezoidal tooth, and the lower cross-section of trapezoidal tooth is big, and the upper cross-section is little, be equipped with extrusion button 7 on outer pole 2, outer pole 2 is the hollow pole, and extrusion button 7 is established outside outer pole 2, and extrusion button 7 one end passes outer pole 2 and extends to outer pole 2 in and contact with spring plectrum 4, the middle part connection supporting steel sheet 8 of spring plectrum 4, and spring plectrum 4 is connected at outer pole 2 inner wall through supporting steel sheet 8;

under normal conditions, the butt of 4 upper ends of spring plectrum is terminal surface under trapezoidal tooth, and the pine hand behind the 3 rebound of accuse high sawtooth can rely on the sawtooth to fall on 4 automatic fixation of spring plectrum, and when extrusion button 7 pressed, spring plectrum 4 outwards opened, and accuse high sawtooth 3 freely reciprocates.

The middle part of the spring poking sheet 4 is connected with one end of a supporting steel plate 8 through a rotating shaft 5, and the other end of the supporting steel plate 8 is hinged with the inner wall of the outer rod 2.

The outer rod 2 is provided with a sliding track 6, and the extrusion button 7 penetrates through the sliding track 6 to be in contact with the spring shifting piece 4.

The intervals between the plurality of trapezoidal teeth are equal.

The support steel plate 8 is externally sleeved with a return spring 9.

The thickness of the spring poking sheet 4 is 5 mm.

The utility model discloses a novel template elevation regulation device, contain accuse high sawtooth 3, supporting steel plate 8, extrusion button 7, spring plectrum 4, axis of rotation 5 and track 6 that slides, accuse high sawtooth 3 is used for fixed spring plectrum 4, supporting steel plate 8 thickness is 5mm, quantity has two, be used for supporting spring plectrum 4, extrusion button 7 quantity has two, its effect is extrusion spring plectrum 4, spring plectrum 4 thickness 5mm, quantity has two, its effect is with the 3 combination regulation elevations of accuse high sawtooth, axis of rotation 5 quantity has two, the effect makes things convenient for supporting steel plate 8 to rotate, track 6 quantity that slides has two, the effect is for extrusion button 7 to remove.

When extrusion button 7 is in the pop-up state, interior pole 1 can freely upwards remove, adjust the back that targets in place, spring plectrum 4 autogiration is the figure 2 state, the unable removal of high sawtooth of accuse 3, thereby fix in the normal position through high sawtooth of accuse 3 and spring plectrum 4 are automatic, be the figure 3 state when extrusion button 7 is in the state of pressing, but interior pole 1 two-way displacement, the device elevation regulation convenient and fast, thereby the project can be according to actual conditions increase the more accurate predetermined elevation of adjusting of tooth ratio.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims (7)

1. A novel template elevation adjusting device comprises a vertical rod support, the vertical rod support comprises an outer rod (2) and an inner rod (1), the outer rod (2) and the inner rod (1) are sleeved with each other, it is characterized in that the inner rod (1) is divided into an upper section and a lower section, the upper section of the inner rod (1) is a circular tube, the lower section is connected with height-controlling sawteeth (3), a plurality of trapezoidal teeth are arranged in the radial direction of the section of the height-controlling sawteeth (3), the lower section of the trapezoidal tooth is large, the upper section of the trapezoidal tooth is small, the outer rod (2) is provided with the extrusion button (7), the outer rod (2) is a hollow rod, the extrusion button (7) is arranged outside the outer rod (2), one end of the extrusion button (7) penetrates through the outer rod (2) and extends into the outer rod (2) to be contacted with the spring plectrum (4), the middle part of the spring shifting piece (4) is connected with a supporting steel plate (8), and the spring shifting piece (4) is connected to the inner wall of the outer rod (2) through the supporting steel plate (8);

under normal conditions, the upper end of the spring shifting piece (4) is abutted to the lower end face of the trapezoidal teeth, the height-controlling sawteeth (3) move upwards and then loosen hands to automatically fix the spring shifting piece (4) by means of the sawteeth, when the extrusion button (7) is pressed, the spring shifting piece (4) opens outwards, and the height-controlling sawteeth (3) freely move up and down.

2. The novel template elevation adjusting device as claimed in claim 1, wherein the middle part of the spring pulling sheet (4) is connected with one end of a supporting steel plate (8) through a rotating shaft (5), and the other end of the supporting steel plate (8) is hinged with the inner wall of the outer rod (2).

3. The novel template elevation adjusting device as claimed in claim 1 or 2, wherein a sliding track (6) is formed on the outer rod (2), and the extrusion button (7) passes through the sliding track (6) to be in contact with the spring shifting piece (4).

4. The novel template elevation adjusting device as claimed in claim 1 or 2, wherein the intervals between the trapezoidal teeth are equal.

5. A new template level adjustment device according to claim 1 or 2, characterized in that a return spring (9) is sleeved outside the supporting steel plate (8).

6. The novel template level adjusting device according to claim 1 or 2, wherein the thickness of the spring poke sheet (4) is 5 mm.

7. The novel template elevation adjusting device as claimed in claim 1 or 2, wherein the outer rod (2) and the inner rod (1) are coaxially sleeved.

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