CN220749257U

CN220749257U - Height adjusting mechanism and support and hanger

Info

Publication number: CN220749257U
Application number: CN202321763497.3U
Authority: CN
Inventors: 周汝群; 张加凤; 张祥嵩
Original assignee: Jiangsu Guohua Power Equipment Co ltd
Current assignee: Jiangsu Guohua Power Equipment Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-04-09
Anticipated expiration: 2033-07-05

Abstract

The utility model relates to the related technical field of supporting and hanging frames, in particular to a height adjusting mechanism and a supporting and hanging frame, wherein the height adjusting mechanism comprises a base station, a positioning frame is arranged on the base station, a positioning groove is arranged on the base station, a positioning hole is arranged on the base station, a positioning plate is positioned on the positioning groove, a pull plate is arranged on the upper part of the positioning plate, a plugboard is arranged on the lower part of the positioning plate, a notch is formed in the bottom of the plugboard, a rotating shaft is arranged at the bottom of the plugboard, a bracket is arranged at the bottom of the plugboard, and a limiting groove is arranged in the middle of the plugboard; the beneficial effects are as follows: the use of picture peg has avoided bolt to become flexible can influence the stability of a gallows, and the high convenience of a gallows is adjusted to the picture peg simultaneously, and the setting of pivot has guaranteed that the support can be rotated and adjusted, simultaneously, can carry out multiple altitude mixture control according to a gallows actual conditions, and at the in-process of adjusting, avoided a gallows and equipment and the not hard up of pipeline junction, guaranteed stability and the security of structure, the application of arm-tie has embodied altitude mixture control mechanism's convenience at the in-process of adjusting.

Description

Height adjusting mechanism and support and hanger

Technical Field

The utility model relates to the technical field of supporting and hanging frames, in particular to a height adjusting mechanism and a supporting and hanging frame.

Background

A cradle is a device for supporting, securing or suspending equipment, pipes, tubes, etc., which can support the equipment and pipes to avoid excessive vibration and movement.

In the prior art, the height of the support hanger is changed by rotating the height adjusting mechanism so as to meet different working requirements or adjust the distance between devices.

However, the use effect of the conventional height adjusting mechanism for adjusting the height of the hanger has a limitation, the height adjusting mechanism is in threaded connection with the hanger through a bolt, and when the height of the hanger is secondarily adjusted, time and labor are wasted, and meanwhile, when the bolt is loosened, the height adjusting structure is unstable.

Disclosure of Invention

The utility model aims to provide a height adjusting mechanism and a support hanger, which are used for solving the problems that the use effect of the traditional height adjusting mechanism for adjusting the height of the support hanger provided in the background art is limited, the height adjusting mechanism is in threaded connection with the support hanger through a bolt, time and labor are wasted when the height of the support hanger is secondarily adjusted, and meanwhile, the height adjusting structure is unstable when the bolt loosens.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a height adjustment mechanism, the height adjustment mechanism comprising:

the base is provided with a positioning frame, a positioning groove and a positioning hole;

the positioning plate is positioned on the positioning groove, the upper part of the positioning plate is provided with a pull plate, and the lower part of the positioning plate is provided with a plugboard; and

The inserting plate is characterized in that a notch is formed in the bottom of the inserting plate, a rotating shaft is arranged at the bottom of the inserting plate, a support is arranged at the bottom of the inserting plate, and a limiting groove is formed in the middle of the inserting plate.

Preferably, the surface of the base is provided with a locating rack at four corners respectively, the surface of the base is fixedly connected with the bottom of the locating rack, the middle of the base is provided with a row of locating grooves, the inner surfaces of the locating grooves are connected with the outer surfaces of the plugboards in a concave-convex manner, the edges of the locating grooves are provided with locating holes, and the edges of the locating holes are not contacted with the edges of the locating grooves.

Preferably, the locating plate is propped against the base station, the upper surface of the locating plate is propped against the bottom of the pulling plate, holes are formed in two sides of the edge of the locating plate, the diameters of the holes are equal to those of the locating holes, and the bottom of the locating plate is fixedly connected with the top of the inserting plate.

Preferably, the width at picture peg top is not greater than the width of constant head tank, and the notch is located inside the picture peg bottom, and the notch inboard is provided with the pivot, and pivot two sections and notch internal surface fixed connection, pivot surface are provided with the support, the surface sliding connection of the top of support and pivot, and the support top is located inside the notch, and the support end is provided with the mount pad, and the support end rotates with the surface of mount pad to be connected, and the limiting groove has been seted up to the picture peg inboard, and the limiting groove internal surface is provided with first spacing post.

Preferably, the longitudinal section size of the first spacing post is not greater than the longitudinal section size of the spacing groove, and the bottom of the first spacing post is provided with a first spring and a shell, and the first spring is arranged inside the shell, the surface of the first spring is not contacted with the inner surface of the shell, the top end of the first spring is fixedly connected with the tail end of the first spacing post, the top end of the shell is fixedly connected with the tail end of the first spacing post, a second spacing post is arranged inside the shell, the second spacing post is fixedly connected with the first spring, and the longitudinal section size of the second spacing post is not greater than the longitudinal section size of the shell.

Preferably, the bottom of the pulling plate is provided with a positioning column and a second spring, the diameter of the positioning column is not larger than that of the positioning hole, the bottom end of the positioning column is propped against the bottom end of the positioning hole, the second spring is propped against the inner surface of the hole, the top end of the second spring is fixedly connected with the inner surface of the top end of the hole, and the tail end of the second spring is fixedly connected with the middle position of the positioning column.

A support and hanger comprises the height adjusting mechanism.

Compared with the prior art, the utility model has the beneficial effects that:

1. the use of the plugboard avoids that the bolt looseness can influence the stability of the supporting and hanging frame, meanwhile, the plugboard is convenient and simple to adjust the height of the supporting and hanging frame, the setting of the rotating shaft ensures that the bracket can be adjusted in a rotating way, meanwhile, various height adjustments can be carried out according to the actual condition of the supporting and hanging frame, in the adjusting process, the looseness of the connecting part of the supporting and hanging frame, equipment and a pipeline is avoided, the stability and the safety of the structure are ensured, and the convenience of a height adjusting mechanism is embodied in the adjusting process by the application of the pulling plate;

2. the use of first spacing post and second spacing post has guaranteed the equilibrium of picture peg atress, has protected the structure of picture peg, and the convenience of dismantling and installation is favorable to high adjustment mechanism's efficiency, has guaranteed the overall stability of structure, also promotes high adjustment mechanism to have certain shock resistance.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a half cross-sectional view of the body structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;

FIG. 4 is a schematic view of the structure of the locating plate, the pulling plate and the inserting plate of the present utility model;

FIG. 5 is a half cross-sectional view of the structure of the locating plate, pulling plate and inserting plate of the present utility model.

In the figure: the positioning device comprises a positioning frame 1, a base 2, a positioning hole 3, a positioning plate 4, a positioning groove 5, a bracket 6, a pulling plate 7, an inserting plate 8, a first spring 9, a second limiting column 10, a rotating shaft 11, a first limiting column 12, a shell 13, a notch 14, a limiting groove 15, a positioning column 16, a second spring 17 and a mounting seat 18.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1-5, the present utility model provides two preferred embodiments:

example 1

A height adjustment mechanism, the height adjustment mechanism comprising:

a positioning frame 1 is arranged on the base 2, a positioning groove 5 is arranged on the base 2, and a positioning hole 3 is arranged on the base 2;

the positioning plate 4 is positioned on the positioning groove 5, the pull plate 7 is arranged at the upper part of the positioning plate 4, and the plugboard 8 is arranged at the lower part of the positioning plate 4;

the notch 14 has been seted up to picture peg 8 bottom, and picture peg 8 bottom is provided with pivot 11, and picture peg 8 bottom is provided with support 6, and is provided with spacing groove 15 in the middle of the picture peg 8.

In actual use, the surface of the base 2 is respectively provided with a locating rack 1 at four corners, the surface of the base 2 is fixedly connected with the bottom of the locating rack 1, the base 2 is provided with a row of locating grooves 5 in the middle, the inner surfaces of the locating grooves 5 are in concave-convex connection with the outer surfaces of the plugboards 8, the edges of the locating grooves 5 are provided with locating holes 3, the edges of the locating holes 3 are not contacted with the edges of the locating grooves 5, the locating plates 4 are abutted against the base 2, the upper surfaces of the locating plates 4 are abutted against the bottom of the pulling plates 7, the two sides of the edges of the locating plates 4 are provided with holes, the diameters of the holes are equal to the diameters of the locating holes 3, the bottom of the locating plates 4 are fixedly connected with the top of the plugboards 8, the width of the top of the plugboards 8 is not greater than the width of the locating grooves 5, the notch 14 is positioned in the bottom of the plugboards 8, the inner sides of the notch 14 are provided with rotating shafts 11, two sections of the rotating shaft 11 are fixedly connected with the inner surface of the notch 14, a bracket 6 is arranged on the outer surface of the rotating shaft 11, the top end of the bracket 6 is slidably connected with the outer surface of the rotating shaft 11, the top end of the bracket 6 is positioned in the notch 14, an installation seat 18 is arranged at the tail end of the bracket 6, the tail end of the bracket 6 is rotatably connected with the outer surface of the installation seat 18, a limit groove 15 is formed in the inner side of the plugboard 8, a first limit column 12 is arranged on the inner surface of the limit groove 15, a positioning column 16 and a second spring 17 are arranged at the bottom of the pulling plate 7, the diameter of the positioning column 16 is not larger than the diameter of the positioning hole 3, the bottom end of the positioning column 16 is propped against the bottom end of the positioning hole 3, the second spring 17 is propped against the inner surface of the hole, the top end of the second spring 17 is fixedly connected with the inner surface of the top end of the hole, and the tail end of the second spring 17 is fixedly connected with the middle position of the positioning column 16; the flashboard 8 is inserted into the positioning groove 5 of the base 2, the support 6 rotates around the rotating shaft 11, the tail end of the support 6 is connected with the outer surface of the mounting seat 18, the height of a pipeline is adjusted according to actual needs, the pull plate 7 is lifted upwards, the positioning column 16 leaves the positioning hole 3, the flashboard 8 horizontally moves on the positioning groove 5 to determine the height of the final mounting seat 18, the positioning column 16 is aligned with the positioning hole 3, the positioning column 16 stretches into the positioning hole 3, the use of the flashboard 8 avoids the stability of a support hanger due to loosening of bolts, meanwhile, the flashboard 8 is convenient and simple in adjusting the height of the support hanger, the setting of the rotating shaft 11 ensures that the support 6 can be adjusted in a rotating manner, meanwhile, various height adjustments can be performed according to the actual conditions of the support hanger, loosening of the support hanger and the connecting position of the equipment and the pipeline is avoided in the adjusting process, the stability and the safety of the structure are ensured, and the convenience of the height adjusting mechanism is embodied by the application of the pull plate 7 in the adjusting process.

Example two

On the basis of the first embodiment, the longitudinal section size of the first limiting column 12 is not larger than the longitudinal section size of the limiting groove 15, the first spring 9 and the housing 13 are arranged at the bottom of the first limiting column 12, the first spring 9 is arranged inside the housing 13, the surface of the first spring 9 is not contacted with the inner surface of the housing 13, the top end of the first spring 9 is fixedly connected with the tail end of the first limiting column 12, the top end of the housing 13 is fixedly connected with the tail end of the first limiting column 12, the second limiting column 10 is arranged inside the housing 13, the second limiting column 10 is fixedly connected with the first spring 9, and the longitudinal section size of the second limiting column 10 is not larger than the longitudinal section size of the housing 13; after the locating column 16 stretches into the locating hole 3, the first spring 9 is compressed, the second locating column 10 enters the shell 13, the first locating column 12 is inserted into the locating groove 15, the second locating column 10 is aligned to the locating groove 15, the first spring 9 stretches the second locating column 10 into the locating groove 15, the first locating column 12 and the second locating column 10 are used, balance of stress of the inserting plate 8 is guaranteed, the structure of the inserting plate 8 is protected, the efficiency of the height adjusting mechanism is facilitated due to convenience in detachment and installation, the overall stability of the structure is guaranteed, and the height adjusting mechanism is also enabled to have certain shock resistance.

While the foregoing has been described in terms of illustrative embodiments thereof, so that those skilled in the art may appreciate the present application, it is not intended to be limited to the precise embodiments so that others skilled in the art may readily utilize the present application to its various modifications and variations which are within the spirit and scope of the present application as defined and determined by the appended claims.

Claims

1. A height adjustment mechanism, comprising:

the base station (2), a locating rack (1) is arranged on the base station (2), a locating groove (5) is arranged on the base station (2), and a locating hole (3) is arranged on the base station (2);

the positioning plate (4), the positioning plate (4) is positioned on the positioning groove (5), the pull plate (7) is arranged at the upper part of the positioning plate (4), and the inserting plate (8) is arranged at the lower part of the positioning plate (4); and

The novel socket comprises a socket body (8), wherein a notch (14) is formed in the bottom of the socket body (8), a rotating shaft (11) is arranged at the bottom of the socket body (8), a support (6) is arranged at the bottom of the socket body (8), and a limiting groove (15) is formed in the middle of the socket body (8).

2. A height adjustment mechanism according to claim 1, wherein: the surface of the base station (2) is respectively provided with a locating rack (1) at four corners, the surface of the base station (2) is fixedly connected with the bottom of the locating rack (1), the middle part of the base station (2) is provided with a row of locating grooves (5), the inner surfaces of the locating grooves (5) are connected with the outer surfaces of the plugboards (8) in a concave-convex mode, locating holes (3) are formed in the edges of the locating grooves (5), and the edges of the locating holes (3) are not contacted with the edges of the locating grooves (5).

3. A height adjustment mechanism according to claim 1, wherein: the locating plate (4) is propped against the base station (2), the upper surface of the locating plate (4) is propped against the bottom of the pulling plate (7), holes are formed in two sides of the edge of the locating plate (4), the diameters of the holes are equal to those of the locating holes (3), and the bottom of the locating plate (4) is fixedly connected with the top of the inserting plate (8).

4. A height adjustment mechanism according to claim 1, wherein: the width at picture peg (8) top is not greater than the width of constant head tank (5), notch (14) are located inside picture peg (8) bottom, the notch inboard is provided with pivot (11), pivot (11) two sections and notch (14) internal surface fixed connection, pivot (11) surface is provided with support (6), the top of support (6) and the surface sliding connection of pivot (11), support (6) top is located inside notch (14), and support (6) end is provided with mount pad (18), the surface rotation of support (6) end and mount pad (18) is connected, and limiting groove (15) have been seted up to picture peg (8) inboard, limiting groove (15) internal surface is provided with first spacing post (12).

5. A height adjustment mechanism according to claim 4, wherein: the longitudinal section size of the first limiting column (12) is not greater than the longitudinal section size of the limiting groove (15), the first spring (9) and the shell (13) are arranged at the bottom of the first limiting column (12), the first spring (9) is arranged inside the shell (13), the surface of the first spring (9) is not contacted with the inner surface of the shell (13), the top end of the first spring (9) is fixedly connected with the tail end of the first limiting column (12), the top end of the shell (13) is fixedly connected with the tail end of the first limiting column (12), the second limiting column (10) is arranged inside the shell (13), the second limiting column (10) is fixedly connected with the first spring (9), and the longitudinal section size of the second limiting column (10) is not greater than the longitudinal section size of the shell (13).

6. A height adjustment mechanism according to claim 3, wherein: the bottom of the pulling plate (7) is provided with a positioning column (16) and a second spring (17), the diameter of the positioning column (16) is not larger than the diameter of the positioning hole (3), the bottom end of the positioning column (16) is propped against the bottom end of the positioning hole (3), the second spring (17) is propped against the inner surface of the hole, the top end of the second spring (17) is fixedly connected with the inner surface of the top end of the hole, and the tail end of the second spring (17) is fixedly connected with the middle position of the positioning column (16).

7. A support hanger, characterized in that: comprising a height adjustment mechanism according to any of the preceding claims 1-6.