CN217530560U

CN217530560U - Three way catalyst converter fixing device

Info

Publication number: CN217530560U
Application number: CN202220525677.7U
Authority: CN
Inventors: 沈鹤琦
Original assignee: Suzhou Shenda Automobile Fittings Co ltd
Current assignee: Suzhou Shenda Automobile Fittings Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-04
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a three way catalyst converter fixing device, including the supporting component, the surface of supporting component is provided with fixed subassembly, fixed subassembly includes the diaphragm, the surface machining of diaphragm has firm groove, two slide rails of the inner wall fixedly connected with of firm groove, the inside in firm groove is provided with flexible subassembly, the standing groove has been seted up on the surface of diaphragm, the inside swing joint of standing groove has the catalyst converter body, the surface of catalyst converter body is provided with firm group. This three way catalyst converter fixing device, through the inside firm subassembly and the flexible subassembly of fixed subassembly, utilize arc board, fixed plate and the threaded rod in the firm subassembly, can conveniently make the arc board carry on spacingly to the catalyst converter body, utilize telescopic link, ball, second spring and slide rail in the flexible subassembly, can conveniently utilize the threaded rod to adjust the angle of telescopic link, reached and be convenient for fix the fixed plate and the effect of dismantling, avoided the condition that its wantonly rocked.

Description

Three way catalyst converter fixing device

Technical Field

The utility model relates to a three way catalyst converter field, in particular to three way catalyst converter fixing device.

Background

The outer wall of the three-way catalytic converter is a double-layer stainless steel cylinder, a heat insulating material (asbestos fiber felt) is arranged in a double-layer thin plate interlayer, a catalytic body is arranged in the cylinder and consists of a carrier and a catalyst, the carrier is generally made of aluminum oxide into a rhombic or square honeycomb partition plate, the catalyst has the catalytic effect as the name suggests, and materials such as platinum, rhodium, palladium and the like are sprayed on the carrier to form the purifying body.

Current three way catalyst converter fixing device adds man-hour on the existing market, for preventing that the three way catalyst converter from making a round trip the condition of rocking, needs to fix and dismantle the three way catalyst converter, so provides a three way catalyst converter fixing device and solves above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a three way catalyst converter fixing device, possible fix and dismantle three way catalyst converter.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a three way catalyst converter fixing device, including the supporting component, the surface of supporting component is provided with fixed subassembly, fixed subassembly includes the diaphragm, the surface machining of diaphragm has firm groove, two slide rails of the inner wall fixedly connected with of firm groove, the inside in firm groove is provided with flexible subassembly, the standing groove has been seted up on the surface of diaphragm, the inside swing joint of standing groove has the catalyst converter body, the surface of catalyst converter body is provided with firm subassembly.

Preferably, the supporting component comprises a base, a vertical rod is installed at the top of the base, a supporting plate is fixedly connected to the surface of the vertical rod, and a supporting groove is machined in the supporting plate.

Preferably, the supporting component further comprises a return spring arranged inside the supporting groove, the surface of the return spring is fixedly connected with a buffer plate, a first spring is erected at the top of the supporting plate, and a buffer block is installed at the top of the first spring.

Preferably, the telescopic assembly comprises two second springs, two telescopic rods and two round balls and two supporting columns, wherein the telescopic rods are fixedly connected to the bottoms of the second springs respectively.

Preferably, the subassembly that stabilizes includes the arc board, the inboard fixedly connected with clamping ring of arc board, the fixed plate has been erect on the surface of arc board, the screw thread mouth has been seted up on the surface of fixed plate, the surface of screw thread mouth is provided with the threaded rod.

Preferably, the second spring is fixedly connected to the surface of the transverse plate, the ball is movably connected with the sliding rail, the threaded rod is located above the supporting column, the fastening ring is movably connected with the catalyst body, and the buffer block is movably connected with the catalyst body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an inside firm subassembly and the flexible subassembly of fixed subassembly, utilize the arc board in the firm subassembly, fixed plate and threaded rod, can conveniently make the arc board carry on spacingly to the catalyst converter body, utilize telescopic link, ball, second spring and the slide rail in the flexible subassembly, can conveniently utilize the threaded rod to adjust the angle of telescopic link to make the telescopic link restriction on the surface of slide rail, reached and be convenient for fix the fixed plate with the effect of dismantlement, avoided the condition that its wantonly rocked.

2. The utility model discloses a buffer board is fixed connection with return spring, and the buffer board is swing joint with the catalyst converter body, when can conveniently falling to the gravity of catalyst converter body itself, cushions the dispersion with its gravity, has avoided the easy condition that takes place to damage of catalyst converter body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a side sectional view of the base of the present invention;

fig. 4 is a partially enlarged view of a portion B in fig. 3 according to the present invention;

in the figure: 1. a support assembly; 101. a base; 102. a vertical rod; 103. a support plate; 104. a support groove; 105. a return spring; 106. a buffer plate; 107. a first spring; 108. a buffer block; 2. a fixing assembly; 201. a transverse plate; 202. a stabilizing groove; 203. a slide rail; 204. a second spring; 205. a telescopic rod; 206. a pillar; 207. a placement groove; 208. a catalyst body; 209. a stabilizing assembly; 210. an arc plate; 211. a fastening ring; 212. a fixing plate; 213. a threaded rod; 214. a threaded opening; 215. a telescoping assembly; 216. and (4) a ball.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-4, the utility model provides a three-way catalyst fixing device, which comprises a supporting component 1, wherein the surface of the supporting component 1 is movably connected with a fixing component 2;

fixed subassembly 2 includes diaphragm 201, and the surface machining of diaphragm 201 has firm groove 202, two slide rails 203 of the inner wall fixedly connected with of firm groove 202, and the inside swing joint of firm groove 202 has flexible subassembly 215, and standing groove 207 has been seted up on the surface of diaphragm 201, and the inside swing joint of standing groove 207 has catalyst converter body 208, and catalyst converter body 208's surface swing joint has firm subassembly 209.

Further, the supporting component 1 comprises a base 101, a vertical rod 102 is fixedly connected to the top of the base 101, a supporting plate 103 is fixedly connected to the surface of the vertical rod 102, and a supporting groove 104 is formed in the supporting plate 103.

Further, the supporting assembly 1 further comprises a return spring 105 movably connected inside the supporting groove 104, a buffer plate 106 is fixedly connected to the surface of the return spring 105, a first spring 107 is fixedly connected to the top of the supporting plate 103, and a buffer block 108 is fixedly connected to the top of the first spring 107.

Further, the telescopic assembly 215 comprises two second springs 204, telescopic rods 205 are fixedly connected to the bottoms of the two second springs 204, round balls 216 are fixedly connected to the bottoms of the two telescopic rods 205, and supporting columns 206 are fixedly connected to the surfaces of the two telescopic rods 205.

Further, firm subassembly 209 includes arc plate 210, and the inboard fixedly connected with clamping ring 211 of arc plate 210, the fixed surface of arc plate 210 are connected with fixed plate 212, and threaded hole 214 has been seted up on the surface of fixed plate 212, and threaded hole 214's surperficial threaded connection has threaded rod 213.

Further, the second spring 204 is fixedly connected to the surface of the transverse plate 201, the ball 216 is movably connected to the slide rail 203, the threaded rod 213 is located above the support post 206, the fastening ring 211 is movably connected to the catalyst body 208, and the buffer block 108 is movably connected to the catalyst body 208.

Through the inside firm subassembly 209 and the flexible subassembly 215 of fixed subassembly 2, utilize arc plate 210 among the firm subassembly 209, fixed plate 212 and threaded rod 213, can conveniently make arc plate 210 spacing to catalyst body 208, utilize telescopic link 205, ball 216, second spring 204 and slide rail 203 among the flexible subassembly 215, can conveniently utilize threaded rod 213 to adjust the angle of telescopic link 205, thereby make telescopic link 205 restrict the surface at slide rail 203, reached and be convenient for fix the fixed plate 212 and the effect of dismantling, avoided the condition that it rocked wantonly.

To sum up, the supporting groove 104 is formed on the surface of the supporting plate 103, since the catalyst body 208 is movably connected with the buffering block 108, the buffering block 108 is fixedly connected with the first spring 107, the catalyst body 208 can be conveniently supported and buffered by using the elastic force between the first spring 107 and the buffering block 108, and since the return spring 105 inside the supporting groove 104 is fixedly connected with the buffering plate 106, and the buffering plate 106 is movably connected with the catalyst body 208, when the catalyst body 208 is placed in the placing groove 207, the gravity of the catalyst body 208 itself, and the external pressure, can press the buffer plate 106 along with it, thereby enabling the buffer plate 106 to extrude the return spring 105 and enabling the return spring 105 to change radian, achieving the purpose of conveniently buffering the force of the catalyst body 208, avoiding the catalyst body 208 from being damaged, the threaded rod 213 is connected with the threaded hole 214 through a thread, the threaded hole 214 is processed on the surface of the fixing plate 212, the threaded rod 213 can rotate up and down on the surface of the fixing plate 212, the stabilizing groove 202 is formed on the surface of the transverse plate 201, the second spring 204 in the stabilizing groove 202 is fixedly connected with the telescopic rod 205, and the round ball 216 at the bottom of the telescopic rod 205 is movably connected with the slide rail 203, so that when the threaded rod 213 rotates downwards, then the support 206 is pushed downwards, so that the support 206 drives the angle between the telescopic rod 205 and the round ball 216 to be upward, thereby ball 216 restricts the screens on the surface of slide rail 203, has played fixed effect, again because of fixed plate 212 and arc board 210 be fixed connection, the fastening ring 211 on arc board 210 surface is swing joint with catalyst converter body 208, can make arc board 210 spacing and fixed catalyst converter body 208, has avoided catalyst converter body 208 directly to place the condition that easily rocks back and forth in standing groove 207.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-way catalyst fixing device comprises a support component (1), and is characterized in that a fixing component (2) is arranged on the surface of the support component (1);

the fixed component (2) comprises a transverse plate (201), a stabilizing groove (202) is machined in the surface of the transverse plate (201), two sliding rails (203) are fixedly connected to the inner wall of the stabilizing groove (202), a telescopic component (215) is arranged inside the stabilizing groove (202), a placing groove (207) is formed in the surface of the transverse plate (201), a catalyst body (208) is movably connected inside the placing groove (207), and a stabilizing component (209) is arranged on the surface of the catalyst body (208).

2. The three-way catalyst fixing device according to claim 1, characterized in that the supporting component (1) comprises a base (101), a vertical rod (102) is installed on the top of the base (101), a supporting plate (103) is fixedly connected to the surface of the vertical rod (102), and a supporting groove (104) is machined in the supporting plate (103).

3. The three-way catalyst fixing device is characterized in that the supporting assembly (1) further comprises a return spring (105) arranged inside the supporting groove (104), a buffer plate (106) is fixedly connected to the surface of the return spring (105), a first spring (107) is erected on the top of the supporting plate (103), and a buffer block (108) is installed on the top of the first spring (107).

4. The three-way catalyst fixing device is characterized in that the telescopic assembly (215) comprises two second springs (204), telescopic rods (205) are fixedly connected to the bottoms of the two second springs (204), round balls (216) are mounted at the bottoms of the two telescopic rods (205), and supporting columns (206) are fixedly connected to the surfaces of the two telescopic rods (205).

5. The three-way catalyst fixing device according to claim 4, wherein the stabilizing component (209) comprises an arc plate (210), a fastening ring (211) is fixedly connected to the inner side of the arc plate (210), a fixing plate (212) is erected on the surface of the arc plate (210), a threaded opening (214) is formed in the surface of the fixing plate (212), and a threaded rod (213) is arranged on the surface of the threaded opening (214).

6. The three-way catalyst fixing device is characterized in that the second spring (204) is fixedly connected to the surface of the transverse plate (201), the round ball (216) is movably connected with the sliding rail (203), the threaded rod (213) is positioned above the support column (206), the fastening ring (211) is movably connected with the catalyst body (208), and the buffer block (108) is movably connected with the catalyst body (208).