CN204386599U - A kind of development machine driver canopy - Google Patents
A kind of development machine driver canopy Download PDFInfo
- Publication number
- CN204386599U CN204386599U CN201420480129.2U CN201420480129U CN204386599U CN 204386599 U CN204386599 U CN 204386599U CN 201420480129 U CN201420480129 U CN 201420480129U CN 204386599 U CN204386599 U CN 204386599U
- Authority
- CN
- China
- Prior art keywords
- development machine
- driver
- canopy
- ceiling
- root posts
- 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
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Abstract
Relate to the development machine driver canopy in development machine field, described driver's canopy comprises the ceiling that four root posts and are provided with radian; The bottom of four described root posts is fixed on the periphery relevant position of development machine driver respectively by bolt and packing ring correspondence, and the top of four root posts is connected to four corner locations of ceiling bottom surface respectively by bearing pin and back-up ring and cottor pin correspondence; Described driver's canopy effectively can protect the personal safety of development machine driver.
Description
[technical field]
The utility model relates to development machine field, especially relates to a kind of driver's canopy for the protection of development machine driver.
[background technology]
Known, development machine is the machine for digging straight underground passage, it is primarily of walking mechanism, operating mechanism, shipment activity and transferring mechanism composition, operationally, development machine is driven by walking mechanism and pushes ahead, by the continuous fractured rock of the cutting head in operating mechanism, and then by shipment activity and transferring mechanism, detritus is transported; But, development machine to drop the phenomenon of crushed stone owing to usually can cause top board in the process of driving, and all unspecial structure can blocking driver that arranges of existing development machine, therefore, at present in the tunneling process of development machine, driver can only rely on people to hide or wear the helmet to carry out the protection of self; In practical operation, although what can drop to steering position is all less crushed stone, its injury that what can't cause large to driver, but this but can directly cause driver can not carry out driving operation whole-heartedly, thus cause the consequence that occurs that productivity ratio is lower; In addition, because the geologic structure in tunnelling face is comparatively complicated, so once operate miss appears in development machine driver, just likely can there is the phenomenon that larger stone falls to steering position, thus the person of driver may be caused to come to harm.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of can the development machine driver canopy of personal safety of available protecting development machine driver.
For achieving the above object, the utility model adopts following technical scheme:
A kind of development machine driver canopy, described driver's canopy comprises the ceiling that four root posts and are provided with radian; The bottom of four described root posts is fixed on the periphery relevant position of development machine driver respectively by bolt and packing ring correspondence, and the top of four root posts is connected to four corner locations of ceiling bottom surface respectively by bearing pin and back-up ring and cottor pin correspondence.
Owing to adopting technical scheme as above, the utility model has following beneficial effect:
Development machine driver booth structure described in the utility model is simple, safe and reliable, is easy to make, and is convenient to install; Because described driver's canopy bulk strength is higher, therefore it can bear larger load, thus reaches the stone that effectively prevents from dropping to the object of driver; Meanwhile, described driver's canopy can allow driver need not be in constant fear of rubble problem again, in the middle of this work putting into driving that driver just can be allowed wholwe-hearted, thus improves the production efficiency of driving accordingly.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is the B direction view of Fig. 1.
In figure: 1, column; 2, bolt; 3, packing ring; 4, ceiling; 5, bearing pin; 6, back-up ring; 7, cottor pin.
[detailed description of the invention]
Can explain the present invention in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples:
Development machine driver canopy by reference to the accompanying drawings described in 1 ~ 3, driver's canopy comprises the ceiling 4 that four root posts 1 and are provided with radian, namely by four root posts 1, ceiling 4 firmly can be supported on the top of development machine steering position, thus when stone drops to the end face of ceiling 4, the radian of ceiling 4 can be utilized to reach reduction impact, and the object allowing stone kick down to surrounding; For ease of fixing, the bottom of this four root post 1 can be fixed on the periphery relevant position of development machine driver respectively by bolt 2 and packing ring 3 correspondence, simultaneously, the top of this four root post 1 is connected to four corner locations of ceiling 4 bottom surface respectively by bearing pin 5 and cottor pin 6 and back-up ring 7 correspondence, namely column 1 and ceiling 4 hinged by bearing pin 5, bearing pin 5 is then fixed by cottor pin 6 and back-up ring 7, such structure when ceiling 4 is damaged, can reach the object be convenient to dismounting ceiling 4 and carried out safeguarding or changing.
When implementing development machine driver canopy described in the utility model, only described driver's canopy need be arranged on corresponding position on development machine, then just can ceiling be relied on to carry out the personal safety of available protecting driver in driving operation.
The non-detailed portion of the utility model is prior art, therefore the utility model is not described in detail.
Claims (1)
1. a development machine driver canopy, is characterized in that: described driver's canopy comprises the ceiling (4) that four root posts (1) and are provided with radian; The bottom of described four root posts (1) is fixed on the periphery relevant position of development machine driver respectively by bolt (2) and packing ring (3) correspondence, the top of four root posts (1) is connected to four corner locations of ceiling (4) bottom surface respectively by bearing pin (5) and back-up ring (6) and cottor pin (7) correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480129.2U CN204386599U (en) | 2014-08-25 | 2014-08-25 | A kind of development machine driver canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480129.2U CN204386599U (en) | 2014-08-25 | 2014-08-25 | A kind of development machine driver canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386599U true CN204386599U (en) | 2015-06-10 |
Family
ID=53359330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420480129.2U Expired - Fee Related CN204386599U (en) | 2014-08-25 | 2014-08-25 | A kind of development machine driver canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443126A (en) * | 2014-08-25 | 2016-03-30 | 洛阳金马电气科技有限公司 | Driver shelter of heading machine |
-
2014
- 2014-08-25 CN CN201420480129.2U patent/CN204386599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443126A (en) * | 2014-08-25 | 2016-03-30 | 洛阳金马电气科技有限公司 | Driver shelter of heading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 472300 Yima City, Henan province people's road, No. 18 Patentee after: HENAN ZHONGCHE HEAVY EQUIPMENT Co.,Ltd. Address before: 472300 Yima City, Henan province people's road, No. 18 Patentee before: Henan CSR Heavy Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20210825 |