CN219119593U

CN219119593U - Plate pipe fitting connecting device

Info

Publication number: CN219119593U
Application number: CN202223310598.3U
Authority: CN
Inventors: 代春苗
Original assignee: Wuhan Shengdingxiang Machinery Manufacturing Co ltd
Current assignee: Wuhan Shengdingxiang Machinery Manufacturing Co ltd
Priority date: 2022-12-11
Filing date: 2022-12-11
Publication date: 2023-06-02
Anticipated expiration: 2032-12-11

Abstract

The utility model discloses a plate and pipe fitting connecting device which comprises a pipe fitting and a plate, wherein the pipe fitting and the plate are detachably connected up and down, a circular groove is formed in the upper end of the plate, a plurality of mounting grooves are uniformly formed in the plate in a circular array mode relative to the circular groove, two guide plates are symmetrically and fixedly connected to the inner bottom wall of each mounting groove, the guide plates are U-shaped plates, and the guide plates positioned on the right side are slidably connected with a first toothed plate. According to the utility model, the first gear and the second gear are meshed with the toothed plate, so that the convex blocks slide upwards when the pipe fitting is inserted into the plate, and the stress condition of connecting the pipe fitting with the plate is increased; through setting up second spring, stopper to the preliminary spacing of elasticity of pipe fitting, accomplish installation with locating lever and constant head tank joint, slip locating lever, under the elasticity of first spring, the pipe fitting pops out by oneself, can dismantle the monomer installation fast, can not influence the structure after dismantling, convenient duplicate installation, it is convenient to use.

Description

Plate pipe fitting connecting device

Technical Field

The utility model relates to the technical field of plate and pipe connection groups, in particular to a plate and pipe connection device.

Background

When installing assembled cabinets, display racks, furniture, etc., it is often necessary to connect the pipe elements with the plate elements. The common connecting method is to use a metal sheet bent into a right angle, two side pieces of the metal sheet are respectively stuck to the pipe fitting and the plate, and then the metal sheet is fixed with two connected pieces by screws, so that the two connected pieces are fixedly connected. The connecting mode needs to be provided with a plurality of screws, is troublesome to operate, and the connected finished product, such as a certain position of the display rack, is damaged, is inconvenient to detach when the display rack needs to be replaced, and can be left with holes after the complicated operation is timely detached, so that inconvenience is brought to the original installation again.

To this end, we propose a plate and tube connection device to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a plate and pipe connecting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a board pipe fitting connecting device, includes upper and lower detachable connection's pipe fitting and plate, the circular slot has been seted up to the upper end of plate, a plurality of mounting grooves have evenly been seted up about circular slot annular array in the plate, the interior bottom wall symmetry fixedly connected with two deflector plates of mounting groove, the deflector plate be the U template, be located the right side deflector plate sliding connection has first pinion rack, is located the left deflector plate sliding connection has the second pinion rack, the inner wall of mounting groove rotates through the mounting panel and installs the gear with first pinion rack, second pinion rack meshing, fixedly connected with first spring between first pinion rack and the mounting groove, the upper end fixedly connected with connecting block of second pinion rack, the upper end fixedly connected with lug of connecting block, the lug is being close to the one end of pipe fitting, sliding chamber sliding connection has the stopper, fixedly connected with second spring between stopper and the sliding chamber, the upper end of plate is seted up flutedly between two adjacent lugs, fixedly connected with fixed connection has the locating lever in the recess, fixedly connected with fixed connection has the locating lever between locating lever and the locating lever, locating lever and the locating lever is seted up to the locating lever.

Preferably, the number of the mounting grooves is 3-5.

Preferably, the lower end of one side of each limiting block, which is close to the pipe fitting, is provided with an inclined edge angle.

Preferably, the elastic coefficient of the first spring is larger than that of the second spring.

Preferably, when the pipe fitting is not inserted into the circular groove, the first spring is in an original length state, and the second spring is in a compressed state.

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

according to the utility model, the first gear and the second gear are meshed with the toothed plate, so that the convex blocks slide upwards when the pipe fitting is inserted into the plate, and the stress condition of connecting the pipe fitting with the plate is increased; through setting up second spring, stopper to the preliminary spacing of elasticity of pipe fitting, accomplish installation with locating lever and constant head tank joint, slip locating lever, under the elasticity of first spring, the pipe fitting pops out by oneself, can dismantle the monomer installation fast, can not influence the structure after dismantling, convenient duplicate installation, it is convenient to use.

Drawings

Fig. 1 is a schematic front view of a plate and pipe connecting device according to the present utility model;

fig. 2 is a schematic top view of a plate and pipe connecting device according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a in fig. 1.

In the figure: 1 plate, 2 pipe fittings, 3 mounting grooves, 4 guide plates, 5 first toothed plates, 6 second toothed plates, 7 gears, 8 first springs, 9 connecting blocks, 10 convex blocks, 11 limiting blocks, 12 second springs, 13 grooves, 14 fixing shells, 15 positioning rods, 16 third springs and 17 positioning grooves.

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.

Referring to fig. 1-3, a plate pipe fitting connecting device comprises a pipe fitting 2 and a plate 1 which are detachably connected up and down, wherein round grooves are formed in the upper end of the plate 1, a plurality of mounting grooves 3 are uniformly formed in the plate 1 in a circular groove annular array, two guide plates 4 are symmetrically and fixedly connected to the inner bottom wall of each mounting groove 3, each guide plate 4 is a U-shaped plate, the guide plates 4 on the right side are slidably connected with a first toothed plate 5, the guide plates 4 on the left side are slidably connected with a second toothed plate 6, gears 7 meshed with the first toothed plates 5 and the second toothed plates 6 are rotatably mounted on the inner walls of the mounting grooves 3 through mounting plates, first springs 8 are fixedly connected between the first toothed plates 5 and the mounting grooves 3, connecting blocks 9 are fixedly connected to the upper ends of the second toothed plates 6, protruding blocks 10 are fixedly connected to the upper ends of the connecting blocks 9, the number of the mounting grooves 3 is 3-5, the number of the protruding blocks 10 is the same as that of the mounting grooves 3, and the protruding blocks 10 are mounted on the pipe fitting 2, and after the pipe fitting 2 is mounted, the pipe fitting body is lifted up to the pipe fitting 2, and connection is firmer.

The lug 10 has offered the sliding chamber in the one end that is close to pipe fitting 2, and sliding chamber sliding connection has stopper 11, fixedly connected with second spring 12 between stopper 11 and the sliding chamber, and the elastic coefficient of first spring 8 is greater than the elastic coefficient of second spring 12, and first pinion rack 5 slides upwards, drives second pinion rack 6 and slides downwards, makes stopper 11 do the decline and slides to the sliding intracavity.

The lower end of one side of each limiting block 11, which is close to the pipe fitting 2, is provided with an inclined edge angle, so that when the convex block 10 ascends, the upper side of the end of each limiting block 11 can press the pipe fitting 2.

When the pipe fitting 2 is not inserted into the circular groove, the first spring 8 is in an original length state, the second spring 12 is in a compression state, elastic fatigue of the second spring 12 is avoided, and the service time of the second spring 12 is prolonged.

The upper end of the plate 1 is provided with a groove 13 between two adjacent convex blocks 10, a fixed shell 14 is fixedly connected in the groove 13, a positioning rod 15 is slidably connected with the fixed shell 14, a third spring 16 is fixedly connected between the positioning rod 15 and the fixed shell 14, a positioning groove 17 is formed in the pipe fitting 2, and the positioning groove 17 is matched with the positioning rod 15 in a clamping mode.

The detailed working process of the utility model is as follows:

when the pipe fitting 2 is not inserted into the circular groove, the first spring 8 is in the original length state, and the second spring 12 is in the compressed state but not in the limit compressed state.

When the pipe fitting 2 is used, the pipe fitting 2 is aligned with the round groove at the upper end of the plate 1, the positioning rod 15 is pulled back into the fixed shell 14, the third springs 16 are compressed, then the pipe fitting 2 is pushed downwards to drive the first toothed plates 5 to move downwards, the first springs 8 are compressed, the first toothed plates 5 are meshed with the gears 7 to drive the gears 7 to mesh with the second toothed plates 6 to drive the second toothed plates 6 to move upwards, the connecting blocks 9 drive the lugs 10 to move upwards, the limiting blocks 11 elastically and primarily limit the pipe fitting 2 under the elasticity of the second springs 12, and meanwhile, the pipe fitting 2 can bear larger force through the lugs 10, and the positioning rod 15 is clamped with the positioning grooves 17 under the elasticity of the third springs 16 to rapidly position and install the pipe fitting 2 on the plate 1;

when the pipe fitting is disassembled, the positioning rod 15 is pulled back into the fixed shell 14, and because the elastic coefficient of the first spring 8 is larger than that of the second spring 12, the first toothed plate 5 slides upwards under the elastic force of the first spring 8 to drive the second toothed plate 6 to slide downwards, the limiting block 11 slides into the sliding cavity while descending, and the pipe fitting 2 is ejected out to finish the disassembly.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Plate and pipe fitting connecting device, its characterized in that: including upper and lower detachable connection's pipe fitting (2) and plate (1), circular slot has been seted up to the upper end of plate (1), a plurality of mounting grooves (3) have evenly been seted up about circular slot annular array in plate (1), two deflector plates (4) of interior bottom symmetry fixedly connected with of mounting groove (3), be U template of deflector plate (4), be located the right side deflector plate (4) sliding connection has first pinion rack (5), is located the left deflector plate (4) sliding connection has second pinion rack (6), the inner wall of mounting groove (3) through mounting panel rotation install with first pinion rack (5), second pinion rack (6) meshing gear (7), fixedly connected with first spring (8) between first pinion rack (5) and the mounting groove (3), the upper end fixedly connected with connecting block (9) of second pinion rack (6), the upper end fixedly connected with lug (10) of connecting block (9), lug (10) are close to two adjacent pipe fitting (2) and are seted up sliding connection's (11) between two adjacent barrel racks (11), fixed shell (14) is fixedly connected with in recess (13), fixed shell (14) sliding connection has locating lever (15), fixedly connected with third spring (16) between locating lever (15) and fixed shell (14), locating slot (17) have been seted up on pipe fitting (2), and locating slot (17) and locating lever (15) joint cooperation.

2. A plate and tube connecting device according to claim 1, wherein: the number of the mounting grooves (3) is 3-5.

3. A plate and tube connecting device according to claim 1, wherein: the lower end of one side of each limiting block (11) close to the pipe fitting (2) is provided with an inclined edge angle.

4. A plate and tube connecting device according to claim 1, wherein: the elastic coefficient of the first spring (8) is larger than that of the second spring (12).

5. A plate and tube connecting device according to claim 1, wherein: when the pipe fitting (2) is not inserted into the circular groove, the first spring (8) is in an original length state, and the second spring (12) is in a compression state.