CN212508515U

CN212508515U - Novel vehicle vent-pipe clamp

Info

Publication number: CN212508515U
Application number: CN202021161495.3U
Authority: CN
Inventors: 潘黎峰; 汪凯强
Original assignee: Shanghai Zilin Automobile Parts Co ltd
Current assignee: Shanghai Zilin Automobile Parts Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-09
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a novel vehicle vent-pipe clamp, including the casing, the surface of casing is provided with two clamps, two the surface of clamp all is provided with bolt assembly, the inner wall fixedly connected with rubber protection pad of casing. This novel automobile exhaust pipe clamp, through setting up sealed the pad, connect fixedly to front and back section blast pipe, insert two blast pipes respectively in the casing, because of the sealed inside of casing of the sealed pad opening at both ends diminishes gradually, so along with stretching into of blast pipe, sealed pad is inseparabler with the outer wall laminating of blast pipe, the fastening of follow-up bolt assembly of cooperation and clamp to the casing simultaneously, the leakproofness to the blast pipe junction through the casing has further been improved, avoid causing the condition that the exhaust leaked, set up rubber protection pad simultaneously, protect when fastening the blast pipe to the casing, prevent that the too big deformation or the damage that causes the blast pipe of fastening dynamics.

Description

Novel vehicle vent-pipe clamp

Technical Field

The utility model belongs to the technical field of the vehicle vent-pipe, concretely relates to novel vehicle vent-pipe clamp.

Background

The exhaust pipe is a part of an engine exhaust system, which mainly comprises an exhaust manifold, an exhaust pipe and a silencer, and a three-way catalyst which is generally used for controlling the emission of pollutants of an engine is also arranged in the exhaust system, the exhaust pipe generally comprises a front exhaust pipe and a rear exhaust pipe, and the automobile exhaust system is a system for collecting and exhausting exhaust gas, and simultaneously the pollution and the noise of the exhausted exhaust gas are reduced, however, various exhaust pipes in the market still have various problems.

If the utility model discloses a vehicle vent-pipe clamp that bulletin number is CN 206280129U, its realized setting up the exhaust pipe lifting hook is integrated on its casing for both become a whole, not only can effectively save the arrangement space, increase the selection variety of after-sale cutting off position, the clamp need not be fixed on a certain section exhaust pipe assembly after selling simultaneously, has removed unnecessary assembly cost. In addition, the blast pipe of its corresponding sectional type, can also reduce the packing size of commodity circulation, make the commodity circulation transportation have more economic nature, but do not solve casing and clamp when connecting the fastening to the front and back section blast pipe, the relatively poor problem of leakproofness, make easy leakage from the casing junction during exhaust, the blast pipe lifting hook is installed integrated the setting on the casing simultaneously, the lifting hook is fixed, easily because of the distance problem of lifting hook and automobile body, lead to on the lifting hook is difficult to hang the pendant on the automobile body, the practicality of automobile exhaust pipe clamp has been reduced, we propose a novel automobile exhaust pipe clamp for this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel car blast pipe clamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel vehicle vent-pipe clamp, includes the casing, the surface of casing is provided with two clamps, two the surface of clamp all is provided with bolt assembly, the inner wall fixedly connected with rubber protection pad of casing, the inner wall of casing just is located the sealed pad of equal fixedly connected with of two port departments, the last fixed surface of casing is connected with the arc fastener, the last fixed surface of arc fastener is connected with the mounting panel, the upper surface of mounting panel rotates and is connected with the lead screw, the surface threaded connection of lead screw has the thread block, the last fixed surface of mounting panel is connected with the rectangle sleeve, the last fixed surface of thread block is connected with the installation sleeve, the telescopic top fixedly connected with exhaust pipe lifting hook of installation.

Preferably, the rubber protection pad with sealed the pad all is the annular distribution on the inner wall of casing, sealed opening of filling up toward casing's inside direction diminishes gradually.

Preferably, the bottom surface of the arc-shaped clamping piece is matched with the outer surface of the casing, and the top surface of the arc-shaped clamping piece is provided with a plane matched with the mounting plate.

Preferably, the upper surface of the mounting plate is fixedly connected with a bearing, and the bottom end of the screw rod is fixedly connected with an inner ring of the bearing.

Preferably, the screw rod and the thread block are both located inside the rectangular sleeve, and the size of the thread block is matched with that of the inner cavity of the rectangular sleeve.

Preferably, the top end of the screw rod is fixedly connected with a limiting ring, and the cross section of the limiting ring is larger than that of the screw rod.

Preferably, a through hole is formed in one side of the rectangular sleeve, and a knob is fixedly connected to the outer surface of the screw rod and located at the through hole.

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

(1) this novel automobile exhaust pipe clamp, seal up through setting up, connect fixedly to front and back section blast pipe, insert two blast pipes respectively in the casing, because of the sealed inside of casing diminishes gradually of the sealed pad opening at both ends, so along with stretching into of blast pipe, sealed pad is inseparabler with the outer wall laminating of blast pipe, the fastening of follow-up bolt assembly of cooperation and clamp to the casing simultaneously, the leakproofness to the blast pipe junction through the casing has further been improved, avoid causing the condition of exhaust leakage, set up rubber protection pad simultaneously, protect when fastening the blast pipe to the casing, prevent that the too big deformation or the damage that causes the blast pipe of fastening dynamics.

(2) This novel automobile exhaust pipe clamp, through setting up the exhaust pipe lifting hook, the exhaust pipe lifting hook sets up to a whole with the integration of sleeve pipe casing, the rethread is rotated the knob from through-hole department and is driven the lead screw rotation, and the lead screw rotates under the rectangular sleeve to the fillet of screw limiting displacement, it can reciprocate on the lead screw to drive the fillet of screw, and then drive installation sleeve and exhaust pipe lifting hook reciprocate, consequently, can change exhaust pipe lifting hook and blast pipe, distance between the automobile body, be more convenient for hang the pendant on the automobile body with the exhaust pipe, avoid influencing the installation of blast pipe because of the distance problem, the practicality and the variety of the device have been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure of fig. 1 at a;

FIG. 3 is a schematic diagram of a side view of a part of the casing according to the present invention;

fig. 4 is the utility model discloses an arc fastener looks sideways at the structural schematic.

In the figure: 1. a casing housing; 2. clamping a hoop; 3. a bolt assembly; 4. a rubber protection pad; 5. a gasket; 6. an arc-shaped clamping piece; 7. mounting a plate; 8. a screw rod; 9. a thread block; 10. a rectangular sleeve; 11. installing a sleeve; 12. an exhaust pipe hook; 13. a limiting ring; 14. a through hole; 15. a knob.

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.

Please refer to fig. 1-4, the utility model provides a novel automobile exhaust pipe clamp, including casing 1, casing 1's surface is provided with two clamps 2, two clamps 2's surface all is provided with bolt assembly 3, casing 1's inner wall fixedly connected with rubber protection pad 4, casing 1's inner wall just is located two equal fixedly connected with of port and seals the pad 5, casing 1's last fixed surface is connected with arc fastener 6, arc fastener 6's last fixed surface is connected with mounting panel 7, mounting panel 7's upper surface rotates and is connected with lead screw 8, lead screw 8's surface threaded connection has screw block 9, mounting panel 7's last fixed surface is connected with rectangular sleeve 10, screw block 9's last fixed surface is connected with installation sleeve 11, installation sleeve 11's top fixedly connected with exhaust pipe lifting hook 12.

In this embodiment, preferably, the rubber protection pad 4 and the sealing pad 5 are both annularly distributed on the inner wall of the casing housing 1, and the opening of the sealing pad 5 gradually decreases toward the inside of the casing housing 1, so as to facilitate installation and sealing of the exhaust pipe.

In this embodiment, preferably, the bottom surface of the arc-shaped clamping piece 6 is matched with the outer surface of the casing 1, and the top surface of the arc-shaped clamping piece 6 is provided with a plane matched with the mounting plate 7, so as to facilitate the installation of the arc-shaped clamping piece 6 on the casing 1 and the installation of the mounting plate 7 on the arc-shaped clamping piece 6.

In this embodiment, preferably, the upper surface of the mounting plate 7 is fixedly connected with a bearing, and the bottom end of the screw rod 8 is fixedly connected with an inner ring of the bearing, so that the screw rod 8 is convenient to rotate and is limited.

In this embodiment, preferably, the screw rod 8 and the thread block 9 are both located inside the rectangular sleeve 10, the size of the inner cavity of the rectangular sleeve 10 is matched with that of the thread block 9, the thread block 9 is limited by the inner cavity of the rectangular sleeve 10, and rotation along with the screw rod 8 is avoided.

In this embodiment, preferably, the top end of the screw rod 8 is fixedly connected with a limiting ring 13, the cross section of the limiting ring 13 is larger than that of the screw rod 8, the limiting ring 13 is arranged to avoid the separation from the screw rod 8 when the thread block 9 moves upwards, and the practicability of the device is improved.

In this embodiment, preferably, a through hole 14 is formed in one side of the rectangular sleeve 10, a knob 15 is fixedly connected to the outer surface of the lead screw 8 and located at the through hole 14, and the knob 15 is arranged to facilitate rotation adjustment of the lead screw 8.

The utility model discloses a theory of operation and use flow: when the device is used, the sealing gasket 5 is arranged, when the front and rear exhaust pipes are fixedly connected, the two exhaust pipes are respectively inserted into the sleeve shell 1, the openings of the sealing gaskets 5 at the two ends gradually become smaller towards the interior of the sleeve shell 1, so the sealing gasket 5 is more tightly attached to the outer wall of the exhaust pipe along with the extension of the exhaust pipes, and the subsequent bolt assembly 3 and the hoop 2 are matched for fastening the sleeve shell 1 simultaneously, the sealing performance of the joint of the exhaust pipes through the sleeve shell 1 is further improved, the condition of exhaust leakage is avoided, meanwhile, the rubber protection gasket 4 is arranged, the exhaust pipes are protected when the sleeve shell 1 is fastened, the deformation or damage of the exhaust pipes caused by excessive fastening force is prevented, the exhaust pipe lifting hook 12 and the sleeve shell 1 are integrated into a whole through the arrangement of the exhaust pipe lifting hook 12, and the knob 15 is rotated from the through hole 14 to drive the screw rod 8 to rotate, and lead screw 8 rotates under rectangular sleeve 10 to the limiting displacement of screw block 9, drives screw block 9 and can reciprocate on lead screw 8, and then drives installation sleeve 11 and blast pipe lifting hook 12 and reciprocates, consequently can change the distance between blast pipe lifting hook 12 and blast pipe, the automobile body, on being more convenient for hang blast pipe lifting hook 12 the pendant on the automobile body, avoid influencing the installation of blast pipe because of the distance problem, improved the device's practicality and variety.

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

Claims

1. The utility model provides a novel vehicle vent-pipe clamp, includes sleeve casing (1), its characterized in that: the outer surface of the casing (1) is provided with two hoops (2), the outer surfaces of the two hoops (2) are provided with bolt components (3), the inner wall of the casing (1) is fixedly connected with a rubber protection pad (4), the inner wall of the casing (1) and the ports at the two ends are both fixedly connected with sealing pads (5), the upper surface of the casing (1) is fixedly connected with an arc-shaped clamping piece (6), the upper surface of the arc-shaped clamping piece (6) is fixedly connected with a mounting plate (7), the upper surface of the mounting plate (7) is rotationally connected with a screw rod (8), the outer surface of the screw rod (8) is in threaded connection with a thread block (9), the upper surface of the mounting plate (7) is fixedly connected with a rectangular sleeve (10), the upper surface of the thread block (9) is fixedly connected with a mounting sleeve (11), the top of the mounting sleeve (11) is fixedly connected with an exhaust pipe lifting hook (12).

2. The novel automobile exhaust pipe clamp according to claim 1, characterized in that: rubber protection pad (4) with sealed pad (5) all are the annular distribution and are in on the inner wall of casing (1), the opening that seals up (5) is past the inside direction of casing (1) diminishes gradually.

3. The novel automobile exhaust pipe clamp according to claim 1, characterized in that: the bottom surface of the arc-shaped clamping piece (6) is matched with the outer surface of the casing (1), and the top surface of the arc-shaped clamping piece (6) is provided with a plane matched with the mounting plate (7).

4. The novel automobile exhaust pipe clamp according to claim 1, characterized in that: the upper surface of the mounting plate (7) is fixedly connected with a bearing, and the bottom end of the screw rod (8) is fixedly connected with an inner ring of the bearing.

5. The novel automobile exhaust pipe clamp according to claim 1, characterized in that: the screw rod (8) and the thread block (9) are both located inside the rectangular sleeve (10), and the size of the inner cavity of the thread block (9) is matched with that of the rectangular sleeve (10).

6. The novel automobile exhaust pipe clamp according to claim 1, characterized in that: the top end of the screw rod (8) is fixedly connected with a limiting ring (13), and the cross section of the limiting ring (13) is larger than that of the screw rod (8).

7. The novel automobile exhaust pipe clamp according to claim 1, characterized in that: one side of the rectangular sleeve (10) is provided with a through hole (14), and the outer surface of the screw rod (8) is fixedly connected with a knob (15) at the through hole (14).