CN105443126A - Driver shelter of heading machine - Google Patents
Driver shelter of heading machine Download PDFInfo
- Publication number
- CN105443126A CN105443126A CN201410420221.4A CN201410420221A CN105443126A CN 105443126 A CN105443126 A CN 105443126A CN 201410420221 A CN201410420221 A CN 201410420221A CN 105443126 A CN105443126 A CN 105443126A
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- China
- Prior art keywords
- driver
- shelter
- development machine
- heading machine
- ceiling
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- 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.)
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Abstract
The invention relates to a driver shelter of a heading machine in the field of heading machines. The driver shelter comprises four vertical columns and a top shelter with a radian, wherein the bottom ends of the four vertical columns are respectively and correspondingly fixed at the corresponding positions around a driver of the heading machine by bolts and washers, and the top ends of the four vertical columns are correspondingly connected to four corners of the bottom surface of the top shelter by pin shafts, retainer rings and splint pins. The driver shelter can effectively protect personal safety of the driver of the heading machine.
Description
[technical field]
The present invention relates to development machine field, especially relate 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 invention 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 present invention 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 present invention has following beneficial effect:
Development machine driver booth structure of the present invention 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 invention;
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, disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention, the present invention 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 of the present invention, 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.
Part not in the detailed description of the invention is prior art, therefore the present invention 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 |
|---|---|---|---|
| CN201410420221.4A CN105443126A (en) | 2014-08-25 | 2014-08-25 | Driver shelter of heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420221.4A CN105443126A (en) | 2014-08-25 | 2014-08-25 | Driver shelter of heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105443126A true CN105443126A (en) | 2016-03-30 |
Family
ID=55553708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410420221.4A Pending CN105443126A (en) | 2014-08-25 | 2014-08-25 | Driver shelter of heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443126A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063956U (en) * | 1990-04-04 | 1990-10-17 | 广西玉林柴油机厂 | Universal miniature hydraulic excavator |
| US20040084934A1 (en) * | 2002-10-23 | 2004-05-06 | Katsumi Yokoo | Work vehicle |
| CN200942733Y (en) * | 2006-05-21 | 2007-09-05 | 石建 | Safety protection type small four-wheeled tractor |
| CN202765112U (en) * | 2012-07-05 | 2013-03-06 | 徐州徐工基础工程机械有限公司 | Reversible driving shed for heading machine |
| CN204386599U (en) * | 2014-08-25 | 2015-06-10 | 河南南车重型装备有限公司 | A kind of development machine driver canopy |
-
2014
- 2014-08-25 CN CN201410420221.4A patent/CN105443126A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063956U (en) * | 1990-04-04 | 1990-10-17 | 广西玉林柴油机厂 | Universal miniature hydraulic excavator |
| US20040084934A1 (en) * | 2002-10-23 | 2004-05-06 | Katsumi Yokoo | Work vehicle |
| CN200942733Y (en) * | 2006-05-21 | 2007-09-05 | 石建 | Safety protection type small four-wheeled tractor |
| CN202765112U (en) * | 2012-07-05 | 2013-03-06 | 徐州徐工基础工程机械有限公司 | Reversible driving shed for heading machine |
| CN204386599U (en) * | 2014-08-25 | 2015-06-10 | 河南南车重型装备有限公司 | A kind of development machine driver canopy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |