CN219587916U - Equipment connecting piece convenient for fine adjustment of length - Google Patents

Abstract

The utility model discloses a device connecting piece convenient for fine adjustment of length, which comprises a connecting straight pipe, wherein the outer side of the connecting straight pipe is connected with three square pipe connecting assemblies through an angle adjusting assembly, the upper part of the connecting straight pipe is provided with external threads, the upper part of the connecting straight pipe is provided with a fine adjustment length assembly, the fine adjustment length assembly comprises an extension pipe, the extension pipe is movably sleeved on the outer side of the connecting straight pipe, and a first threaded hole matched with the external threads is formed in the extension pipe; when the angle of the square tube needs to be adjusted, the frame body rotates outside the connecting straight tube through the connecting block, the sleeve is screwed after the angle reaches a proper angle, the iron ring is pushed to move downwards, the insert block is driven to be inserted into the slot at the top of the connecting block, and therefore the position of the frame body is fixed.

Description

Equipment connecting piece convenient for fine adjustment of length

Technical Field

The utility model relates to the technical field of connecting pieces, in particular to a device connecting piece convenient for fine adjustment of length.

Background

When the mechanical equipment is assembled, a plurality of parts are assembled and fixed through connecting pieces, for example, a plurality of square pipes are connected through square pipe connecting pieces. The length of traditional connecting piece often is fixed unchangeable, can't be according to actual need to length adjustment when using, and part length when connecting is longer, traditional connecting piece length is insufficient, can lead to the unstable condition of focus to appear after the part is connected, and the angle of connecting piece is fixed moreover, can't nimble adjust, has reduced the application range of connecting piece, and for this reason, proposes a convenient equipment connecting piece of fine setting length.

Disclosure of Invention

The present utility model is directed to a device connector with a length that is convenient for fine adjustment, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient fine setting length's equipment connecting piece, includes the connection straight tube, the outside of connection straight tube is connected with three side pipe connection subassembly through angle adjustment subassembly, the upper portion of connection straight tube is equipped with the external screw thread, the upper portion of connection straight tube is equipped with fine setting length subassembly;

the fine adjustment length assembly comprises an extension pipe, the extension pipe is movably sleeved on the outer side of the connecting straight pipe, and a first threaded hole matched with the external thread is formed in the extension pipe;

the square tube connecting assembly comprises a frame body, and one side of the frame body is fixedly connected with a connecting block;

the angle adjusting component comprises a sleeve, the sleeve is movably sleeved on the outer side of the connecting straight pipe, an iron ring is sleeved on the outer side of the connecting straight pipe in a sliding mode, six inserting blocks are fixedly connected to the lower surface of the iron ring, three connecting blocks are connected to the outer side of the connecting straight pipe in a sliding mode, and slots matched with the inserting blocks are formed in the top of each connecting block.

Preferably, the top of the connecting straight pipe is provided with a square groove, the insert block is inserted into the slot, and the slot is a conical groove.

Preferably, the sleeve is provided with a second threaded hole adapted to the external thread, the sleeve is located above the iron ring, the bottom of the sleeve is fixedly connected with a ring magnet, and the bottom of the ring magnet is attached to the top of the iron ring.

Preferably, the inner side wall of the iron ring is fixedly connected with two first sliding blocks, two sides of the connecting straight pipe are provided with strip-shaped sliding grooves matched with the first sliding blocks, and the first sliding blocks are slidably connected to the inside of the strip-shaped sliding grooves.

Preferably, the connecting block is fixedly connected with a second sliding block on one side far away from the frame body, an annular sliding groove matched with the second sliding block is formed in the outer side of the connecting straight pipe, and the second sliding block is slidably connected to the inner portion of the annular sliding groove.

Preferably, the frame body is welded with a support plate, through holes are formed in two sides of the frame body, and fastening bolts are arranged in the through holes.

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

when the square tube connecting device is used, a plurality of square tubes are connected through the square tube connecting device, and for longer square tubes, the length of the connecting straight tube is adjusted through the extension tube of the fine adjustment length assembly, so that the gravity center of the square tube is stabilized; when the angle of needs to manage is realized adjusting, the framework rotates in the outside of connecting the straight tube through the connecting block, twists the sleeve after to suitable angle, promotes the hoop and moves down, drives the inserted block and inserts inside the slot at connecting block top to the fixed position of framework realizes the regulation to the angle of managing, and is nimble convenient more, can be applicable to the square tube connection of different angle demands, has enlarged the application scope of connecting piece.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a connecting straight pipe according to the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2;

FIG. 4 is a schematic view of the structure of the connecting straight pipe of the present utility model;

fig. 5 is a schematic structural view of an iron ring according to the present utility model.

In the figure: 1. connecting a straight pipe; 2. a square groove; 3. a square tube connecting assembly; 31. a frame; 32. a connecting block; 33. a support plate; 34. a fastening bolt; 35. a through hole; 4. an external thread; 5. trimming the length assembly; 51. an extension tube; 52. a first threaded hole; 6. an angle adjustment assembly; 61. a sleeve; 62. a second threaded hole; 63. an iron ring; 64. inserting blocks; 65. a slot; 66. a first slider; 67. a strip-shaped chute; 68. an annular chute; 69. a ring magnet; 610. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a convenient equipment connecting piece of trimming length, is including connecting straight tube 1, and square groove 2 has been seted up at the top of connecting straight tube 1, and the outside of connecting straight tube 1 is connected with three square tube coupling assembling 3 through angle adjusting assembly 6, and the upper portion of connecting straight tube 1 is equipped with external screw thread 4, and the upper portion of connecting straight tube 1 is equipped with trimming length subassembly 5.

The square tube connecting assembly 3 comprises a frame body 31, a supporting plate 33 is welded inside the frame body 31, the supporting plate 33 plays a supporting role on square tubes inside the frame body 31, through holes 35 are formed in two sides of the frame body 31, fastening bolts 34 are arranged inside the through holes 35, the square tubes are fixedly connected inside the frame body 31 through the fastening bolts 34, a connecting block 32 is fixedly connected to one side of the frame body 31, a second sliding block 610 is fixedly connected to one side of the connecting block 32 away from the frame body 31, an annular sliding groove 68 matched with the second sliding block 610 is formed in the outer side of the connecting straight tube 1, the connecting block 32 is connected to the inner side of the annular sliding groove 68 in a sliding mode through the second sliding block 610, and the connecting tube 1 is rotated outside the connecting straight tube.

The angle adjusting component 6 comprises a sleeve 61, the sleeve 61 is movably sleeved on the outer side of the connecting straight pipe 1, an iron ring 63 is slidably sleeved on the outer side of the connecting straight pipe 1, a second threaded hole 62 matched with the external thread 4 is formed in the sleeve 61, the sleeve 61 is located above the iron ring 63, the sleeve 61 is rotated, the sleeve 61 moves up and down along the connecting straight pipe 1 under the design of the second threaded hole 62, an annular magnet 69 is fixedly connected to the bottom of the sleeve 61, the bottom of the annular magnet 69 is attached to the top of the iron ring 63, and when the sleeve 61 moves upwards and resets, the annular magnet 69 attracts the iron ring 63 upwards, so that the plug block 64 is separated from the slot 65.

Six inserts 64 are fixedly connected with the lower surface of the iron ring 63, two first sliding blocks 66 are fixedly connected with the inner side wall of the iron ring 63, two strip-shaped sliding grooves 67 matched with the first sliding blocks 66 are formed in the two sides of the connecting straight pipe 1, the iron ring 63 is slidably connected to the inside of the strip-shaped sliding grooves 67 through the first sliding blocks 66, the upper and lower movement of the outer side of the connecting straight pipe 1 is achieved, three connecting blocks 32 are slidably connected to the outer side of the connecting straight pipe 1, slots 65 matched with the inserts 64 are formed in the tops of the connecting blocks 32, the inserts 64 are inserted into the slots 65, the slots 65 are conical grooves, the conical grooves are designed, the inserts 64 are guided, and the inserts 64 are conveniently and rapidly inserted into the slots 65.

When the square pipe connecting device is used, a plurality of square pipes are connected through the square pipe connecting device, one square pipe is inserted into the square groove 2, the other square pipes are inserted into the frame 31, the square pipes are fixedly connected through the fastening bolts 34, the fixed connection of the square pipes is achieved, and the square pipes, the connecting straight pipe 1, the frame 31 and the connecting block 32 are all made of steel alloy products. When the angle of square pipe needs to be adjusted, sleeve 61 is located the upper portion of connecting straight tube 1 this moment, insert 64 of iron ring 63 bottom breaks away from slot 65, rotate framework 31, six insert 64 evenly distributed are in the bottom of iron ring 63, framework 31 once rotates 60 degrees, more accurate, after the framework 31 removes to suitable angle, rotate sleeve 61, sleeve 61 moves down along connecting straight tube 1, promote iron ring 63 through ring magnet 69 and move down for insert 64 inserts in the inside of slot 65, thereby lock fixedly the position of framework 31, realize the angle modulation to the square pipe, state as described in fig. 2 and fig. 4.

Example two

Wherein the same or corresponding parts as those in embodiment 1 are denoted by the corresponding reference numerals as in embodiment 1,

for simplicity, only the points of distinction from example 1 are described below.

This embodiment 2 is different from embodiment 1 in that:

the fine adjustment length assembly 5 comprises an extension tube 51, the extension tube 51 is movably sleeved on the outer side of the connecting straight tube 1, and a first threaded hole 52 matched with the external thread 4 is formed in the extension tube 51.

When the connecting straight pipe 1 is in use, when the length of the connected square pipe is higher and the length of the connected straight pipe 1 is shorter, the extension pipe 51 is held to be screwed on the outer side of the connected straight pipe 1, in the process, the extension pipe 51 gradually rises, the length of the connected straight pipe 1 is prolonged, and the fine adjustment of the length of the connecting piece is realized, so that the connecting piece is flexible and convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a make things convenient for equipment connecting piece of fine setting length, includes connection straight tube (1), its characterized in that: the outer side of the connecting straight pipe (1) is connected with three square pipe connecting assemblies (3) through an angle adjusting assembly (6), an external thread (4) is arranged on the upper portion of the connecting straight pipe (1), and a fine adjustment length assembly (5) is arranged on the upper portion of the connecting straight pipe (1);

the fine adjustment length assembly (5) comprises an extension pipe (51), the extension pipe (51) is movably sleeved on the outer side of the connecting straight pipe (1), and a first threaded hole (52) matched with the external thread (4) is formed in the extension pipe (51);

the square tube connecting assembly (3) comprises a frame body (31), and a connecting block (32) is fixedly connected to one side of the frame body (31);

the angle adjusting assembly (6) comprises a sleeve (61), the sleeve (61) is movably sleeved on the outer side of the connecting straight pipe (1), an iron ring (63) is slidably sleeved on the outer side of the connecting straight pipe (1), six inserting blocks (64) are fixedly connected to the lower surface of the iron ring (63), three connecting blocks (32) are slidably connected to the outer side of the connecting straight pipe (1), and slots (65) matched with the inserting blocks (64) are formed in the top of the connecting blocks (32).

2. The device connector for facilitating fine tuning of length as defined in claim 1, wherein: square grooves (2) are formed in the tops of the connecting straight pipes (1), the inserting blocks (64) are inserted into the inserting grooves (65), and the inserting grooves (65) are conical grooves.

3. The device connector for facilitating fine tuning of length as defined in claim 1, wherein: the inside of sleeve (61) seted up with second screw hole (62) of external screw thread (4) looks adaptation, sleeve (61) are located the top of hoop (63), the bottom fixedly connected with ring magnet (69) of sleeve (61), the bottom of ring magnet (69) with the laminating of the top of hoop (63).

4. The device connector for facilitating fine tuning of length as defined in claim 1, wherein: the inner side wall fixedly connected with two first sliding blocks (66) of hoop (63), bar spout (67) with first sliding block (66) looks adaptation are all seted up to the both sides of connecting straight tube (1), first sliding block (66) sliding connection in the inside of bar spout (67).

5. The device connector for facilitating fine tuning of length as defined in claim 1, wherein: one side of connecting block (32) keeping away from framework (31) fixedly connected with second slider (610), annular spout (68) with second slider (610) looks adaptation are seted up in the outside of connecting straight tube (1), second slider (610) sliding connection in the inside of annular spout (68).

6. The device connector for facilitating fine tuning of length as defined in claim 1, wherein: the inside welding of framework (31) has backup pad (33), through-hole (35) have all been seted up to the both sides of framework (31), the inside of through-hole (35) is equipped with fastening bolt (34).