CN202659329U - Installation structure of fire extinguishing muffler tail pipe for fork truck - Google Patents
Installation structure of fire extinguishing muffler tail pipe for fork truck Download PDFInfo
- Publication number
- CN202659329U CN202659329U CN 201220238357 CN201220238357U CN202659329U CN 202659329 U CN202659329 U CN 202659329U CN 201220238357 CN201220238357 CN 201220238357 CN 201220238357 U CN201220238357 U CN 201220238357U CN 202659329 U CN202659329 U CN 202659329U
- Authority
- CN
- China
- Prior art keywords
- tail pipe
- muffler
- silencing apparatus
- fork truck
- stack shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses an installation structure of a fire extinguishing muffler tail pipe for a fork truck. The installation structure of the fire extinguishing muffler tail pipe for the fork truck comprises a muffler tail pipe and a muffler cylinder, wherein an air outlet end cover is arranged on the muffler cylinder, an inner short pipe is arranged in the muffler cylinder, the inner short pipe stretches outside the muffler cylinder and is fixedly welded with the air outlet end cover which is arranged on the muffler cylinder, and the muffler tail pipe stretches into the inner short pipe and is fixedly welded with the inner short pipe. The installation structure of the fire extinguishing muffler tail pipe for the fork truck increases integral rigidity of the muffler tail pipe, reduces jitter of the muffler tail pipe, and prevents the air outlet end cover of a muffler from being torn to cause the muffler to send abnormal sound and loss efficacy.
Description
Technical field
The utility model relates to engineering machinery internal combustion engine exhaust silencer field, mainly is the mounting structure that a kind of fork truck is used the fire-extinguishing silencer tail pipe.
Background technique
The long-tail pipe of original fire-extinguishing silencer only with the silencing apparatus stack shell on the end cap welding of giving vent to anger, the other end is unsettled, thereby rigidity is low, and the silencing apparatus end cap of giving vent to anger is torn in shake easily, and silencing apparatus was lost efficacy.
The model utility content
Technical problem to be solved in the utility model provides a kind of fork truck with the mounting structure of fire-extinguishing silencer tail pipe, and the integral rigidity that it has increased tail pipe has reduced the shake of tail pipe, prevents that silencing apparatus outlet side cover from tearing and the silencing apparatus abnormal sound that causes lost efficacy.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of fork truck mounting structure of fire-extinguishing silencer tail pipe, include muffler tail pipe, silencing apparatus stack shell, the end cap of giving vent to anger on the silencing apparatus stack shell, it is characterized in that: be provided with an interior short tube in the described silencing apparatus stack shell, interior short tube stretches out outside the silencing apparatus stack shell and with the end cap of giving vent to anger on the silencing apparatus stack shell fixes welding, and described muffler tail pipe extend into interior the fixing with it of interior short tube and welds.
Be fixed with inner panel in the described silencing apparatus stack shell, described interior short tube is fixed on the inner panel.
Inner the increasing of fire-extinguishing silencer stack shell has the interior short tube that is communicated with muffler tail pipe in the utility model, and muffler tail pipe adopted welding manner to be connected with interior short tube, the integral rigidity of increase tail pipe.
The utility model has the advantages that:
The utility model has increased the integral rigidity of tail pipe, has reduced the shake of tail pipe, prevents that silencing apparatus outlet side cover from tearing and the silencing apparatus abnormal sound that causes lost efficacy.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, a kind of fork truck mounting structure of fire-extinguishing silencer tail pipe, include muffler tail pipe 1, silencing apparatus stack shell 2, the end cap 3 of giving vent to anger on the silencing apparatus stack shell 2, be provided with an interior short tube 4 in the described silencing apparatus stack shell 2, interior short tube 4 stretches out outside the silencing apparatus stack shell 2 and with the end cap 3 of giving vent to anger on the silencing apparatus stack shell fixes welding, and described muffler tail pipe 1 extend into interior short tube 4 interior fixing with it and welds.
Be fixed with inner panel 5 in the described silencing apparatus stack shell 2, described interior short tube 4 is fixed on the inner panel 5.
Claims (2)
1. a fork truck is with the mounting structure of fire-extinguishing silencer tail pipe, include muffler tail pipe, silencing apparatus stack shell, the end cap of giving vent to anger on the silencing apparatus stack shell, it is characterized in that: be provided with an interior short tube in the described silencing apparatus stack shell, interior short tube stretches out outside the silencing apparatus stack shell and with the end cap of giving vent to anger on the silencing apparatus stack shell fixes welding, and described muffler tail pipe extend into interior the fixing with it of interior short tube and welds.
2. a kind of fork truck according to claim 1 is with the mounting structure of fire-extinguishing silencer tail pipe, and it is characterized in that: be fixed with inner panel in the described silencing apparatus stack shell, described interior short tube is fixed on the inner panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238357 CN202659329U (en) | 2012-05-24 | 2012-05-24 | Installation structure of fire extinguishing muffler tail pipe for fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238357 CN202659329U (en) | 2012-05-24 | 2012-05-24 | Installation structure of fire extinguishing muffler tail pipe for fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659329U true CN202659329U (en) | 2013-01-09 |
Family
ID=47454238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238357 Expired - Fee Related CN202659329U (en) | 2012-05-24 | 2012-05-24 | Installation structure of fire extinguishing muffler tail pipe for fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659329U (en) |
-
2012
- 2012-05-24 CN CN 201220238357 patent/CN202659329U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20180524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |