CN202213641U - Fixing structure of mining self-unloading vehicle cab - Google Patents
Fixing structure of mining self-unloading vehicle cab Download PDFInfo
- Publication number
- CN202213641U CN202213641U CN2011202946791U CN201120294679U CN202213641U CN 202213641 U CN202213641 U CN 202213641U CN 2011202946791 U CN2011202946791 U CN 2011202946791U CN 201120294679 U CN201120294679 U CN 201120294679U CN 202213641 U CN202213641 U CN 202213641U
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- CN
- China
- Prior art keywords
- vehicle frame
- bolt
- rubber
- cab
- damping
- 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 - Lifetime
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses the fixing structure of a mining self-unloading vehicle cab, which comprises a cab and a vehicle frame. The bottom of the cab is fixedly connected with the vehicle frame through a rubber combination block. The rubber combination block comprises rubber snubber blocks connected together through a bolt and a nut, and a rubber gasket with a built-in quoit. The rubber gasket is arranged between the bolt and the vehicle frame. The inner sides of the rubber snubber blocks arranged on the two sides of the bottom of the cab are provided with damping pull rods in an inverted V-shaped arrangement. The bottom of the cab and the vehicle frame are fixedly connected together through the damping pull rods. The built-in quoit of the rubber gasket arranged between the bolt and the vehicle frame prevents the radial loosening of the bolt, so that the service lives of both the rubber snubber blocks and the rubber gasket are prolonged. The damping effect is improved through the damping pull rods in an inverted V-shaped arrangement, while the bolt is prevented from being cut through. Therefore, the cab is safer and more comfortable to use.
Description
Technical field
The utility model relates to a kind of dumping car cab anchorage structure, is meant non-highway heavy mining truck cab anchorage structure especially.
Background technology
The heavy-duty tipper that uses in the mining industry, the relative average highway of its road conditions is much abominable, complicated, and chaufeur needs the steering vehicle continuous working; If long-time fatigue driving can cause major safety risks, thus higher to safety, durability and the traveling comfort requirement of operator's compartment, but at present; Between the base of heavy mining truck operator's compartment and the vehicle frame only is simply to be connected with bolt through cushion blocking; If through long strenuous vibration, can cause cushion blocking rubber to be prone to impaired, aging or bolt looseness, cause traveling comfort to reduce; Even the operator's compartment fixing bolt is cut off, cushion blocking comes off, the great potential safety hazard of existence.
The utility model content
The purpose of the utility model is in order to overcome the deficiency of above-mentioned background technology; A kind of quarry tipper cab anchorage structure is provided; Make it can effectively eliminate the cab anchorage bolt fracture, prolong cushion blocking service life, improve heavy-duty tipper operator's compartment and durability, safety and traveling comfort.
The quarry tipper cab anchorage structure that the utility model provides comprises operator's compartment, vehicle frame; Captive joint through the building rubber compound piece with vehicle frame in the operator's compartment bottom; Described building rubber compound piece comprises by bolt, nut bonded assembly damping rubber block; It is characterized in that: said building rubber compound piece also comprises the rubber pad that is built-in with wire loop; Said rubber pad is installed between bolt and the vehicle frame, and said operator's compartment bottom is equipped with and is the damping pull bar that outer splayed is arranged, bottom the operator's compartment and between the vehicle frame through damping pull bar captive joint.Said building rubber compound piece and damping pull bar are installed in the operator's compartment two bottom sides; Said damping pull bar is installed in the damping rubber block inboard.
In the technique scheme, link place at said damping pull bar two ends contains damper element.
Beneficial effect: the utility model has improved the absorbing vibration deformation ability because the rubber pad that is installed between bolt and the vehicle frame is built-in with wire loop, stops bolt radially loosening; Prolong the service life of damping rubber block and rubber pad; Be the damping pull bar that outer splayed is arranged, obviously improved damping effect, at bolt tangible position-limiting action arranged radially simultaneously; Avoid bolt to be cut off, make operator's compartment comfortable and safe.
Description of drawings
Fig. 1 is the scheme of installation of quarry tipper cab anchorage structure;
Fig. 2 is the structural representation of quarry tipper cab anchorage structure;
Among the figure: operator's compartment 1, bolt 2, damping rubber block 3, rubber pad 4, the wire loop 41 that rubber pad is built-in, damping pull bar 5, vehicle frame 6, pad 7, nut 8.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe in detail.
A kind of quarry tipper cab anchorage structure shown in the figure comprises operator's compartment 1, vehicle frame 6; With bolt 2 and nut 8 damping rubber block 3, the rubber pad 4 that is built-in with wire loop 41 and pad 7 are fixedly connected between operator's compartment 1 two bottom sides and the vehicle frame 6; Damper element is installed in link place at damping pull bar 5 two ends; Damping pull bar 5 is installed in mainly the inboard of the building rubber compound piece installation site of forming by damping rubber block 3, rubber pad 4, pad 7; And make it be the both sides that outer splayed is arranged in operator's compartment 1 bottom, between operator's compartment 1 bottom and the vehicle frame 6 by damping pull bar 5 captive joints.
In an embodiment, rubber pad 4 is built-in with wire loop 41, is installed between bolt 2 and the vehicle frame 6, can effectively improve operator's compartment absorbing vibration deformability, stops bolt 2 radially loosening, thereby can prolong the service life of damping rubber block 3 and rubber pad 4.Damping pull bar 5 is the inboard that outer splayed is installed in building rubber compound piece installation site; 5 two ends links place of damping pull bar respectively are equipped with damper element; Operator's compartment 1 damping effect is obvious; Simultaneously also to bolt 2 radially play tangible position-limiting action, avoid bolt 2 to bear excessive shearing force and cause being cut off, thereby improved the safety and the traveling comfort of operator's compartment 1.
Claims (3)
1. quarry tipper cab anchorage structure; Comprise operator's compartment (1), vehicle frame (6); Captive joint through the building rubber compound piece with vehicle frame (6) in operator's compartment (1) bottom; Described building rubber compound piece comprises by bolt (2), nut (8) bonded assembly damping rubber block (3), it is characterized in that: said building rubber compound piece also comprises the rubber pad (4) that is built-in with wire loop (41), and said rubber pad (4) is installed between bolt (2) and the vehicle frame (6); Said operator's compartment (1) bottom is equipped with and is the damping pull bar (5) that outer splayed is arranged, bottom the operator's compartment (1) and between the vehicle frame (6) through damping pull bar (5) captive joint.
2. quarry tipper cab anchorage structure according to claim 1 is characterized in that: said building rubber compound piece and damping pull bar (5) are installed in operator's compartment (1) two bottom sides.
3. quarry tipper cab anchorage structure according to claim 1 is characterized in that: said damping pull bar (5) is installed in damping rubber block (3) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202946791U CN202213641U (en) | 2011-08-15 | 2011-08-15 | Fixing structure of mining self-unloading vehicle cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202946791U CN202213641U (en) | 2011-08-15 | 2011-08-15 | Fixing structure of mining self-unloading vehicle cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202213641U true CN202213641U (en) | 2012-05-09 |
Family
ID=46012909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202946791U Expired - Lifetime CN202213641U (en) | 2011-08-15 | 2011-08-15 | Fixing structure of mining self-unloading vehicle cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202213641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627256A (en) * | 2015-01-09 | 2015-05-20 | 天津三宇车体制造有限公司 | Safety engineering vehicle cab with damping device |
| CN107176215A (en) * | 2017-07-07 | 2017-09-19 | 徐州徐工矿山机械有限公司 | A kind of quarry tipper damping deck layout |
-
2011
- 2011-08-15 CN CN2011202946791U patent/CN202213641U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627256A (en) * | 2015-01-09 | 2015-05-20 | 天津三宇车体制造有限公司 | Safety engineering vehicle cab with damping device |
| CN107176215A (en) * | 2017-07-07 | 2017-09-19 | 徐州徐工矿山机械有限公司 | A kind of quarry tipper damping deck layout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |