CN215164930U

CN215164930U - Telescopic upright post

Info

Publication number: CN215164930U
Application number: CN202120684493.0U
Authority: CN
Inventors: 吴海舰; 金元群; 林荣剑
Original assignee: Zhejiang Orange Plastic Technology Co ltd; ZHEJIANG SANMEN EASTSEA RUBBER FACTORY
Current assignee: Zhejiang Orange Plastic Technology Co ltd; ZHEJIANG SANMEN EASTSEA RUBBER FACTORY
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-14
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a telescopic upright post, which comprises an adjusting post and a base post which are hollow structures, and an installation base; the lower end of the adjusting column is inserted into the foundation column and can do telescopic motion in the foundation column; the side part of the foundation column is provided with a clamping groove extending along the height direction, the adjusting column is fixed through a rotating bolt matched with the clamping groove, and the rotating bolt can move up and down along the clamping groove; the rotary bolt is in threaded connection with the internal thread structure on the adjusting column, and the head of the rotary bolt tightly abuts against the outer side surface of the foundation column; the bottom end of the foundation column is fixed on the mounting base, and a group of through holes for mounting and fixing are formed in the circumferential direction of the mounting base. The utility model discloses a scalable stand setting is mutually supported and is adjusted post and foundation column to set up the draw-in groove on the foundation column, mutually support through rotatory bolt and draw-in groove and realize adjusting the post and the foundation column is fixed at the optional position, thereby make the stand can stretch out and draw back as required, height-adjusting, convenient operation is swift by in use.

Description

Telescopic upright post

Technical Field

The utility model relates to a traffic safety facility technical field, concretely relates to scalable stand.

Background

In order to prevent traffic accidents, ensure smooth traffic and fully play the function of roads, traffic safety measures must be set, so that the potential accident degree is reduced, and the safety of driving and pedestrians is guaranteed. Traffic monitoring cameras and road wide-angle mirrors are common traffic equipment; the traffic monitoring camera is mainly used for monitoring the speed, the flow rate, violation and the like of passing vehicles on a road, the road wide-angle lens can enlarge the visual field of a driver, vehicles and pedestrians opposite to a curve can be found as soon as possible, and traffic accidents are reduced.

Traffic surveillance cameras and road wide-angle mirrors are generally mounted at higher positions through upright posts. At present, common upright posts are generally of a whole structure, so that when the upright posts are installed or maintained and repaired at a later stage, workers are required to climb to a high place by utilizing a climbing device (such as an escalator, a lifting frame and the like) and then install or repair. At the moment, the working strength is high, and the workers climb up and down, so that certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low in manufacturing cost, the scalable stand of easily promoting, it can stretch out and draw back, height-adjusting, convenient operation is swift as required in use.

The technical scheme of the utility model: the telescopic upright column comprises an adjusting column and a base column which are hollow inside and an installation base; the lower end of the adjusting column is inserted into the foundation column and can do telescopic motion in the foundation column; the side part of the foundation column is provided with a clamping groove extending along the height direction, the adjusting column is fixed through a rotating bolt matched with the clamping groove, and the rotating bolt can move up and down along the clamping groove; the rotary bolt is in threaded connection with the internal thread structure on the adjusting column, and the head of the rotary bolt tightly abuts against the outer side surface of the foundation column; the bottom end of the foundation column is fixed on the mounting base, and a group of through holes for mounting and fixing are formed in the circumferential direction of the mounting base.

Compared with the prior art, the telescopic stand column of the utility model is provided with the adjusting column and the base column which are matched with each other, the clamping groove is arranged on the base column, and the fixing of the adjusting column and the base column at any position is realized through the mutual matching of the rotating bolt and the clamping groove, so that the stand column can be stretched and adjusted in height according to the needs in use, and the operation is convenient and rapid; the upright column is divided into two columns, so that the length of the upright column is reduced, the processing difficulty is reduced, and the storage and the transportation are convenient; in addition, the inside of adjusting post and foundation pillar all is hollow structure, has reduced the consumptive material of making, is favorable to control cost.

Preferably, the internal thread structure can be a threaded pipe, the threaded pipe is arranged inside the adjusting column, and two ends of the threaded pipe are connected with the inner wall of the adjusting column. In this case, the manufacturing is convenient, the implementation is easy, and the reliability is high.

Preferably, the side part of the foundation column is welded with a nut and is fixedly connected with the adjusting column through a fastening bolt. During installation, the fastening bolt is screwed into the base column from the nut, and the adjusting column is abutted and fixed, so that the installation firmness of the adjusting column is further ensured; in addition, when the fastening bolt needs to be disassembled, the fastening bolt can be disassembled by using the hexagon socket wrench, so that a person with worry can be prevented from disassembling the fastening bolt to a certain extent, and the anti-theft function is achieved.

Preferably, a cylindrical rubber pad is inserted into the joint of the top of the foundation column and the adjusting column. The design of the cylindrical rubber gasket reduces the gap between the adjusting column and the base column on one hand, so that the adjusting column and the base column can be better matched, the connection is firmer, and the connection stability of the adjusting column and the base column in the using process is ensured; on the other hand, when the adjusting column stretches out and draws back from top to bottom, the cylindrical rubber pad can play the effect of antiskid and protection, and adjusting column and foundation column direct contact friction not in addition has reduced their wear rate.

Preferably, a group of reinforcing ribs can be arranged between the foundation column and the mounting base along the circumferential direction. The connection strength between the foundation column and the mounting base can be enhanced by arranging the reinforcing ribs.

Preferably, the top of the adjusting column can be provided with a detachable top cover. During the maintenance, can take off the top cap, observe the state of adjusting the post inside, observe whether it produces the crackle or whether impaired, be convenient for change it.

Preferably, the clamping groove is of an inverted L shape and comprises a transverse groove and a vertical groove. When the height of the upright post of the utility model is adjusted, the rotating bolt fixed on the adjusting post moves up and down along the vertical groove, thereby realizing that the adjusting post completes the telescopic action in the base post and preventing the adjusting post from rotating in the base post; when the stand was adjusted to the highest position, the rotation regulation post made rotatory bolt card in cross slot department, screwed up rotatory bolt, realized fixing.

Preferably, the adjusting column and the base column can be made of stainless steel. The stainless steel has the characteristics of high temperature resistance, good processing performance, high toughness and the like, and the adjusting column and the foundation column are made of stainless steel, so that the strength of the adjusting column and the foundation column can be ensured, and the service life of the adjusting column is longer.

Drawings

Fig. 1 is a schematic structural view of the telescopic pillar of the present invention;

FIG. 2 is a cross-sectional view taken along line A of the telescoping mast of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion of circle B in FIG. 1;

FIG. 4 is an enlarged schematic view of the portion of circle C in FIG. 2;

fig. 5 is a schematic structural diagram of an adjusting column in the present invention;

fig. 6 is a schematic structural view of the foundation column of the present invention.

The labels in the figures are: 1-adjusting column, 101-internal thread structure; 2-base, 201-neck, 2011-vertical slot, 2012-horizontal slot; 3-installing a base, 301-through holes; 4-rotating the bolt; 5-a nut; 6-fastening the bolt; 7-cylindrical rubber pad; 8-reinforcing ribs.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Referring to fig. 1 to 4, the telescopic pillar of the present invention includes an adjusting pillar 1 and a base pillar 2 having a hollow structure, and a mounting base 3; the lower end of the adjusting column 1 is inserted into the base column 2 and can do telescopic motion in the base column 2; a clamping groove 201 extending along the height direction is formed in the side portion of the base column 2, the adjusting column 1 is fixed through a rotating bolt 4 matched with the clamping groove 201, and the rotating bolt 4 can move up and down along the clamping groove 201; the rotary bolt 4 is in threaded connection with the internal thread structure 101 on the adjusting column 1, and the head of the rotary bolt 4 is tightly abutted against the outer side surface of the base column 2; the bottom mounting of foundation column 2 is in the installation base 3 on (in this embodiment, foundation column 2 is through welded fastening in installation base 3), be equipped with a set of through-hole 301 that is used for installing fixedly on the installation base 3 along circumference (in this embodiment, installation base 3 is squarely, and the quantity of through-hole 301 is 4 to along circumference evenly distributed on four angles of installation base 3).

The utility model can be used for installing equipment such as traffic monitoring cameras and road wide-angle mirrors; when later stage need be maintained traffic surveillance camera head and road wide-angle lens, only need unscrew rotatory bolt 4, make and adjust post 1 and break away from fixedly, can put down adjusting post 1, carry out follow-up maintenance operation, do not need the staff to reuse equipment of ascending a height to climb up and climb down, alleviateed staff's working strength.

As a specific example: in the telescopic stand column, the internal thread structure 101 is a threaded pipe, the threaded pipe is arranged in the adjusting column 1, and two ends of the threaded pipe are connected with the inner wall of the adjusting column 1. In this case, the manufacturing is convenient, the implementation is easy, and the reliability is high.

As a specific example: in the telescopic stand column, the side part of the base column 2 is welded with the nut 5 and is fixedly connected with the adjusting column 1 through the fastening bolt 6. During installation, the fastening bolt 6 is screwed into the base column 1 from the nut 5, and the adjusting column 1 is abutted and fixed (namely the bolt 6 extrudes the adjusting column 1 to form fixation), so that the installation firmness of the adjusting column 1 is further ensured; in addition, when the fastening bolt 6 needs to be disassembled, the fastening bolt can be disassembled only by using the hexagon socket wrench, so that the fastening bolt can be prevented from being disassembled by a person with worry to a certain extent, and the anti-theft function is achieved.

As a specific example: in the telescopic upright column, a cylindrical rubber pad 7 is inserted at the joint of the top of the base column 2 and the adjusting column 1. The design of the cylindrical rubber gasket 7 reduces the gap between the adjusting column 1 and the base column 2 on one hand, so that the adjusting column 1 and the base column 2 can be better matched, the connection is firmer, and the connection stability of the adjusting column 1 and the base column 2 in the using process is ensured; on the other hand, when the adjusting column 1 stretches up and down, the cylindrical rubber gasket 7 can play a role in skid resistance and protection, and the adjusting column 1 and the base column 2 are not in direct contact friction, so that the wear rate of the adjusting column 1 and the base column 2 is reduced.

As a specific example: referring to fig. 6, in the telescopic column, a set of reinforcing ribs 8 is arranged between the base column 2 and the mounting base 3 along the circumferential direction (in this embodiment, the number of the reinforcing ribs 8 is 4, and the reinforcing ribs are uniformly distributed along the circumferential direction; and the reinforcing ribs 8 are fixed between the base column 2 and the mounting base 3 by welding). The connection strength between the foundation column 2 and the mounting base 3 can be enhanced by providing the reinforcing ribs 8.

As a specific example: referring to fig. 5, in the telescopic upright post, the top of the adjusting post 1 is provided with a detachable top cover 9. During the maintenance, can take off top cap 9, observe the state of adjusting 1 insides of post, observe whether it produces the crackle or whether impaired, be convenient for change it.

As a specific example: in the telescopic upright, the slot 201 is of an inverted L shape, and includes a horizontal slot 2012 and a vertical slot 2011. When the height of the upright column of the utility model is adjusted, the rotating bolt 4 fixed on the adjusting column 1 moves up and down along the vertical groove 2011, thereby realizing that the adjusting column 1 completes the telescopic action in the base column 2 and preventing the adjusting column 1 from rotating in the base column 2; when the upright post is adjusted to the highest position, the adjusting post 1 is rotated, the rotating bolt 4 is clamped at the transverse groove 2012, and the rotating bolt 4 is screwed down, so that the fixation can be realized; when the upright post is adjusted to other heights, the rotating bolt 4 is screwed and clamped at the vertical groove 2011 to realize fixation.

As a specific example: in the telescopic stand column, the adjusting column 1 and the base column 2 are made of stainless steel. The stainless steel material has the characteristics of high temperature resistance, good processing performance, high toughness and the like, and the adjusting column 1 and the foundation column 2 are made of stainless steel materials, so that the strength of the adjusting column can be ensured, and the service life of the adjusting column is long.

When the telescopic upright post is installed, a specific bolt can pass through the through hole 301 on the installation base 3 to be fixed on the ground; then the rotating bolt 4 is unscrewed, so that the adjusting column 1 moves up and down in the base column 2, and the adjusting column is positioned at the required height; after the height is adjusted, the rotary bolt 4 is screwed down to realize fixation, and finally the fastening bolt 6 is screwed into the base column 2 from the nut 5 and props against the adjusting column 1, so that the installation is completed; when the later stage is maintained, the fastening bolt 6 is unscrewed by using the hexagon socket wrench, and then the rotating bolt 4 is unscrewed, so that the adjusting column 1 is separated from fixation, and the adjusting column 1 can be put down for subsequent operation.

The above general description of the invention and the description of its specific embodiments in this application should not be construed as limiting the scope of the invention. Those skilled in the art can add, reduce or combine the technical features disclosed in the general description and/or the specific embodiments (including the examples) to form other technical solutions within the scope of the present application according to the disclosure of the present application without departing from the components of the present invention.

Claims

1. Scalable stand, its characterized in that: comprises an adjusting column (1) and a base column (2) with hollow structure inside, and a mounting base (3); the lower end of the adjusting column (1) is inserted into the foundation column (2) and can do telescopic motion in the foundation column (2); a clamping groove (201) extending along the height direction is formed in the side portion of the base column (2), the adjusting column (1) is fixed through a rotating bolt (4) matched with the clamping groove (201), and the rotating bolt (4) can move up and down along the clamping groove (201); the rotary bolt (4) is in threaded connection with an internal thread structure (101) on the adjusting column (1), and the head of the rotary bolt (4) is tightly abutted to the outer side surface of the base column (2); the bottom end of the foundation column (2) is fixed on the mounting base (3), and a group of through holes (301) for mounting and fixing are arranged on the mounting base (3) along the circumferential direction.

2. The telescopic stud of claim 1, wherein: the internal thread structure (101) is a threaded pipe, the threaded pipe is arranged in the adjusting column (1), and two ends of the threaded pipe are connected with the inner wall of the adjusting column (1).

3. The telescopic stud of claim 1, wherein: the side part of the foundation column (2) is welded with a nut (5) and is fixedly connected with the adjusting column (1) through a fastening bolt (6).

4. The telescopic stud of claim 1, wherein: and a cylindrical rubber pad (7) is inserted at the joint of the top of the base column (2) and the adjusting column (1).

5. The telescopic stud of claim 1, wherein: and a group of reinforcing ribs (8) are arranged between the foundation column (2) and the mounting base (3) along the circumferential direction.

6. The telescopic stud of claim 1, wherein: the top of the adjusting column (1) is provided with a detachable top cover (9).

7. The telescopic stud of claim 1, wherein: the clamping groove (201) is of an inverted L shape and comprises a transverse groove (2012) and a vertical groove (2011).

8. The telescopic column according to any one of claims 1 to 7, wherein: the adjusting column (1) and the base column (2) are both made of stainless steel.