CN210565512U - Support bush easy to assemble and dismantle - Google Patents

Abstract

The utility model discloses a support bush easy to assemble and dismantle relates to support bush field, including bush body, support and mount pad are fixed respectively and are pegged graft at the upper and lower both ends of bush body, all are provided with screw thread portion on support and the mount pad, and the inside fixed mounting of bush body has symmetrical arrangement's solid fixed ring, screw thread portion on the support and the solid fixed ring threaded connection of this internal top side of bush. The utility model discloses make things convenient for dismouting between support and the mount pad for the bush body, easy operation is swift, at first adopts threaded connection's mode for support and mount pad all are fixed with the bush body, then the locating piece prevents that support or mount pad from leading to threaded connection inefficacy not hard up for support and mount pad antiport, and the last bolt has further improved the fixed effect between bush body, support and the splint three, has also improved the fixed effect between bush body, mount pad and the splint three simultaneously.

Description

Support bush easy to assemble and dismantle

Technical Field

The utility model relates to a support bush field, in particular to support bush easy to assemble and dismantle

Background

The bracket bushing is a ring for connecting the bracket and the mounting seat, and the bracket and the mounting seat are usually connected together through the bracket bushing.

The utility model discloses a be in CN 206861168U support bush easy to assemble and dismantlement, this support bush includes the casing, the casing is hollow structure, and divide into two mounting grooves about the baffle through horizontal setting in the casing, one of them be equipped with the mount pad in the mounting groove, and be equipped with the support in another mounting groove, have the function that conveniently is in the same place mount pad and support mounting through support bush, but this support bush corresponds the slider on mount pad and the support lateral wall respectively with the spout on two mounting groove inner walls when needing the installation, and it is very inconvenient to use, and the operation is simple convenient inadequately, and the fixed effect of current support bush is not good.

Therefore, it is desirable to provide a bracket bushing that is easy to install and remove to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support bush easy to assemble and dismantlement to the support bush's of easy to assemble and dismantlement problem of proposing among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a support bushing convenient to mount and dismount comprises a bushing body, a support and a mounting seat, wherein the support and the mounting seat are fixedly inserted at the upper end and the lower end of the bushing body respectively, threaded parts are arranged on the support and the mounting seat respectively, fixing rings which are symmetrically arranged are fixedly mounted inside the bushing body, the threaded parts on the support are in threaded connection with the fixing rings at the inner top side of the bushing body, the threaded parts on the mounting seat are in threaded connection with the fixing rings at the inner bottom side of the bushing body, movable grooves are formed in the upper side and the lower side of the outer part of the bushing body respectively, clamping plates are hinged inside the movable grooves on the bushing body, positioning blocks are fixedly connected to the end parts, far away from the movable grooves, of the clamping plates, of the inner side ends are;

the bushing is characterized in that one side, close to the movable groove, of the bushing body is provided with a first spring mounting groove, the clamping plate is provided with a second spring mounting groove, a reset spring is mounted between the first spring mounting groove and the second spring mounting groove, the clamping plate is fixedly connected with the bushing body through a bolt, a first perforation is formed in the lower portion of the first spring mounting groove in the clamping plate, and a second perforation is formed in the lower portion of the second spring mounting groove in the bushing body.

Optionally, the number of the fixing rings is two;

the number of the movable grooves is four.

Optionally, the inner side wall of the fixing ring is provided with threads;

the inner end face of the positioning block is arc-shaped.

Optionally, one end of the positioning block, which is far away from the clamping plate, is clamped with the annular positioning groove.

Optionally, the first spring mounting groove and the second spring mounting groove are correspondingly arranged.

Optionally, two ends of the return spring are respectively and fixedly connected with the inner walls of the first spring mounting groove and the second spring mounting groove.

Optionally, the bolt runs through first perforation and second perforation from outside to inside in proper order, the fenestrate internal diameter value of first perforation and second all equals the diameter value of bolt screw portion.

The utility model discloses a technological effect and advantage:

1. the utility model discloses make things convenient for dismouting between support and the mount pad for the bush body, easy operation is swift.

2. The utility model discloses at first adopt threaded connection's mode for support and mount pad all are fixed with the bush body, and then the locating piece prevents that support or mount pad from leading to threaded connection inefficacy not hard up for support and mount pad antiport, and the last bolt has further improved the fixed effect between bush body, support and the splint three, has also improved the fixed effect between bush body, mount pad and the splint three simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the bushing body according to the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a bushing body; 2. a support; 3. a mounting seat; 4. a threaded portion; 5. a fixing ring; 6. a splint; 7. positioning blocks; 8. a bolt; 9. a first spring mounting groove; 10. a second spring mounting groove; 11. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a support bushing which is convenient to install and disassemble and is shown in figures 1-3, comprising a bushing body 1, a support 2 and a mounting seat 3, as shown in figures 1 and 2, the support 2 and the mounting seat 3 are respectively fixedly inserted at the upper end and the lower end of the bushing body 1, both the support 2 and the mounting seat 3 are provided with screw thread parts 4, the inner part of the bushing body 1 is fixedly provided with symmetrically arranged fixing rings 5, the number of the fixing rings 5 is two, the inner side wall of the fixing rings 5 is provided with screw threads, the screw thread part 4 on the support 2 is in threaded connection with the fixing ring 5 at the inner top side of the bushing body 1, the screw thread part 4 on the mounting seat 3 is in threaded connection with the fixing ring 5 at the inner bottom side of the bushing body 1, through the arrangement, the support 2 and the mounting seat 3 can be firstly connected with the two fixing rings 5 on the bushing body 1 respectively in a threaded connection, the four movable grooves are arranged, the clamp plate 6 is hinged inside the movable groove on the bushing body 1, the positioning block 7 is fixedly connected to the end part, far away from the movable groove, of the inner side of the clamp plate 6, the end face of the inner end of the positioning block 7 is arc-shaped, the annular positioning grooves are formed in the outer side surfaces of the support 2 and the mounting seat 3, one end, far away from the clamp plate 6, of the positioning block 7 is clamped with the annular positioning grooves, and through the arrangement, the positioning block 7 prevents the support 2 or the mounting seat 3 from reversely rotating relative to the bushing body 1 to cause loosening or;

as shown in fig. 3, a first spring mounting groove 9 is formed on one side of the bushing body 1 close to the movable groove, a second spring mounting groove 10 is formed on the clamping plate 6, the first spring mounting groove 9 and the second spring mounting groove 10 are correspondingly arranged, a return spring 11 is arranged between the first spring mounting groove 9 and the second spring mounting groove 10, two ends of the return spring 11 are respectively fixedly connected with inner walls of the first spring mounting groove 9 and the second spring mounting groove 10, the clamping plate 6 is fixedly connected with the bushing body 1 through a bolt 8, a first through hole is formed below the first spring mounting groove 9 on the clamping plate 6, a second through hole is formed below the second spring mounting groove 10 on the bushing body 1, the bolt 8 sequentially penetrates through the first through hole and the second through hole from outside to inside, inner diameter values of the first through hole and the second through hole are equal to a diameter value of a screw portion of the bolt 8, and through such arrangement, the bolt 8 further ensures that the bushing body 1, The support 2 and the splint 6 are fixed, and meanwhile, the bushing body 1, the mounting seat 3 and the splint 6 are fixed.

This practical theory of operation:

firstly, two clamping plates 6 at the bottom side of a bushing body 1 are broken off, the bushing body 1 is sleeved on an installation seat 3, the end faces of positioning blocks 7 on the clamping plates 6 are abutted against the outer side surface of the installation seat 3 at the moment, a reset spring 11 is in a stretching deformation state, the bushing body 1 is rotated clockwise, so that a bottom side fixing ring 5 on the bushing body 1 is in threaded connection with a threaded part 4 on the installation seat 3, then the bushing body 1 is rotated until the positioning blocks 7 on the clamping plates 6 are moved to the annular positioning groove position on the installation seat 3 and clamped with the annular positioning groove position, the reset spring 11 is reset, then two bolts 8 at the bottom side are screwed up, the bushing body 1, the installation seat 3 and the clamping plates 6 are fixed, then the two clamping plates 6 at the top side of the bushing body 1 are broken off, a support 2 is inserted into the bushing body 1, at the moment, clockwise rotation support 2 for 5 threaded connection of solid fixed ring on the top side in screw thread portion 4 on the support 2 and the bush body 1, after that, rotation support 2, until support 2 remove locating piece 7 with its last annular positioning groove joint, then screw up two bolts 8 on top side, accomplish the fixing between bush body 1, support 2 and the splint 6 three, when needs are dismantled support 2 or mount pad 3 from bush body 1, otherwise the operation can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a support bush easy to assemble and dismantle, includes bush body (1), support (2) and mount pad (3), its characterized in that: the bracket (2) and the mounting seat (3) are respectively fixedly inserted at the upper end and the lower end of the bushing body (1), the bracket (2) and the mounting seat (3) are both provided with a thread part (4), the inner part of the bushing body (1) is fixedly provided with symmetrically arranged fixed rings (5), the thread part (4) on the bracket (2) is in threaded connection with the fixing ring (5) on the inner top side of the bushing body (1), the thread part (4) on the mounting seat (3) is in threaded connection with the fixing ring (5) at the inner bottom side of the bushing body (1), the upper side and the lower side of the outer part of the bushing body (1) are both provided with movable grooves, the movable grooves on the bushing body (1) are internally hinged with clamping plates (6), the inner side end of the splint (6) far away from the movable groove is fixedly connected with a positioning block (7), the outer side surfaces of the bracket (2) and the mounting seat (3) are respectively provided with an annular positioning groove;

first spring mounting groove (9) have been seted up to one side that bush body (1) is close to the activity groove, second spring mounting groove (10) have been seted up on splint (6), install reset spring (11) between first spring mounting groove (9) and second spring mounting groove (10), splint (6) are through bolt (8) and bush body (1) fixed connection, first perforation has been seted up to the below of first spring mounting groove (9) on splint (6), the second perforation has been seted up to the below of second spring mounting groove (10) on bush body (1).

2. A mounting and dismounting facilitation bracket bushing according to claim 1, wherein:

the number of the fixing rings (5) is two;

the number of the movable grooves is four.

3. A mounting and dismounting facilitation bracket bushing according to claim 1, wherein:

the inner side wall of the fixing ring (5) is provided with threads;

the end surface of the inner end of the positioning block (7) is arc-shaped.

4. A mounting and dismounting facilitation bracket bushing according to claim 1, wherein:

one end, far away from the clamping plate (6), of the positioning block (7) is connected with the annular positioning groove in a clamping mode.

5. A mounting and dismounting facilitation bracket bushing according to claim 1, wherein:

the first spring mounting groove (9) and the second spring mounting groove (10) are correspondingly arranged.

6. A mounting and dismounting facilitation bracket bushing according to claim 1, wherein:

and two ends of the reset spring (11) are respectively and fixedly connected with the inner walls of the first spring mounting groove (9) and the second spring mounting groove (10).

7. A mounting and dismounting facilitation bracket bushing according to claim 1, wherein:

bolt (8) run through first perforation and second perforation from outside to inside in proper order, the fenestrate internal diameter value of first perforation and second all equals the diameter value of bolt (8) screw section.

Images