CN203902359U - Dumper safe supporter - Google Patents
Dumper safe supporter Download PDFInfo
- Publication number
- CN203902359U CN203902359U CN201320861100.4U CN201320861100U CN203902359U CN 203902359 U CN203902359 U CN 203902359U CN 201320861100 U CN201320861100 U CN 201320861100U CN 203902359 U CN203902359 U CN 203902359U
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- CN
- China
- Prior art keywords
- safety
- safe
- support
- dumper
- supporting rod
- 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
Links
- 238000000034 method Methods 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a dumper safe supporter, which comprises a safe support seat and a safe support rod, wherein the tail end of the safe support rod is arranged at the back side of a safe fixing support seat through a safe support pin shaft and can rotate around the safe support pin shaft, the top end of the safe support rod is fixedly arranged in a clamp groove of a safe support clamp, the safe support clamp is arranged on a bottom plate of a compartment, the safe support seat is fixedly arranged on a dumper underpan dumper frame, a support frame is arranged on the safe support seat, in addition, the safe support seat is connected with the support frame through a support frame pin shaft and can rotate around the support frame pin shaft, and a handle is welded on the rod wall of the safe support rod. A dumper is supported in the compartment ascending and descending processes, and operators do not need to enter the bottom of the compartment, so the potential safety hazard of operators can be thoroughly solved.
Description
Technical field
The utility model relates to a kind of dumping car field, especially a kind of dumper safety support.
Background technology
Dumper safety support is requisite parts during dumping car uses, particularly operating personal is when lifting compartment and enter car bottom and keep in repair, there is very large potential safety hazard, so on national standard < < self-propelled vehicle safe and technical specification > >, clearly stipulated that dumping car must be with preventing that compartment is from the safety device falling, the dumper safety support being commonly called as.
But, in particular cases, in vehicle at short wheelbase without subframe, due to chassis limited space, if safety supporting rod is arranged on the front side of safety supports seat, safety supporting rod overturns from front to back around the safety supports bearing pin being fixed on safety supports seat in use, so this kind of conventional safety supports (as Fig. 3) do not arranged, safety supports can be interfered with the parts such as carriage lifting device, safety supporting rod can only be arranged on to the rear side of safety supports seat, this kind of safety supports in use, need to buttress safety supporting rod to compartment by people drops on safety supporting rod always, so also there is very large potential safety hazard.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and a kind of dumper safety support is provided, its Stability Analysis of Structures, and flexible and convenient operation, it is applicable to short wheelbase without subframe vehicle, can greatly improve maintenance efficiency and the safety factor of dumping car.
For achieving the above object, the utility model adopts following technical proposals: a kind of dumper safety support, comprise safety supports seat and safety supporting rod, the end of described safety supporting rod is arranged on safe fixed supporting seat rear side by safety supports bearing pin, and can rotate around safety supports bearing pin; The top of safety supporting rod is fixed in the draw-in groove of safety supports card, described safety supports card is arranged on cabin floor, described safety supports seat is fixed on self-dumping undercarriage for automobile vehicle frame, on described safety supports seat, be provided with support and be connected by rack pin shaft, and can rotate around rack pin shaft; On the bar wall of described safety supporting rod, be provided with handle, handled easily personnel rotate to suitable angle by safety supporting rod.When described safety supports seat is installed bolt of rear end plate, screw-down torque is greater than 220Nm, is easy to fixedly safety supports seat, increases the safety factor of car load.
The beneficial effects of the utility model are: 1. safety supporting rod is arranged on the rear side of safety supports seat, have solved the difficult problem that short wheelbase chassis cannot be installed safety supports; 2. use the utility model, operating personal can be spacing by safety supporting rod by swinging strut, and do not need holding up safety supporting rod always, and compartment is in the motion process of lifting and decline, operating personal does not need to enter car bottom, thereby has thoroughly solved the potential safety hazard of operating personal.
Accompanying drawing explanation
Constitution diagram when Fig. 1 is the utility model use;
Fig. 2 is the birds-eye view of the utility model while not using;
Fig. 3 is the structural scheme of mechanism of conventional dumper safety support;
Wherein 1. safety supports seats, 2. support, 3. safety supports bearing pin, 4. safety supporting rod, 5. handle, 6. safety supports card, 7. rack pin shaft.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Fig. 1 .2, a kind of dumping car supports, and comprises safety supports seat 1 and safety supporting rod 4, and the end of safety supporting rod 4 is arranged on safe fixed supporting seat 1 rear side by safety supports bearing pin 3, and can rotate around safety supports bearing pin 3; The top of safety supporting rod 4 is fixed in the draw-in groove of safety supports card 6, safety supports card 6 is arranged on cabin floor, described safety supports seat 1 is fixed on self-dumping undercarriage for automobile vehicle frame, on safety supports seat 1, be provided with support 2 and be connected by rack pin shaft 7, and can rotate around rack pin shaft 7; On the bar wall of safety supporting rod 4, be welded with handle 5.Wherein fixedly the bolt tightening moment of safety supports seat 1 is greater than 220Nm.
As Fig. 2, when dumper safety support is not used, safety supporting rod 4 lies in frame inside, and support 2 is in the inner side of safety supporting rod 4; As Fig. 1, when needs are used dumper safety support, first operating personal catches handle 5 that safety supporting rod 4 is rotated to suitable angle, and then support 2 is spent to safety supporting rod 4 bottoms around rack pin shaft 7 left-hand revolutions 90, then safety supporting rod 4 is placed on support 2, safety supporting rod 4 is spacing by support 2, and operating personal leaves car bottom, and finally compartment being fallen to safety supporting rod 4 is complete operation.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present utility model is described; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (1)
1. a dumper safety support, comprise safety supports seat and safety supporting rod, it is characterized in that, the end of described safety supporting rod is fixed on safety supports seat rear side by safety supports bearing pin, the top of safety supporting rod is fixed in the draw-in groove of safety supports card, described safety supports card is arranged on cabin floor, described safety supports seat is fixed on self-dumping undercarriage for automobile vehicle frame, on described safety supports seat, be provided with support and be connected by rack pin shaft, on the bar wall of described safety supporting rod, be provided with handle, when described safety supports seat is installed bolt of rear end plate, screw-down torque is greater than 220Nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861100.4U CN203902359U (en) | 2013-12-24 | 2013-12-24 | Dumper safe supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861100.4U CN203902359U (en) | 2013-12-24 | 2013-12-24 | Dumper safe supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902359U true CN203902359U (en) | 2014-10-29 |
Family
ID=51776649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861100.4U Expired - Lifetime CN203902359U (en) | 2013-12-24 | 2013-12-24 | Dumper safe supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270235A (en) * | 2015-04-30 | 2016-01-27 | 湖北大运汽车有限公司 | Non-secondary-beam dumper with safety supports |
-
2013
- 2013-12-24 CN CN201320861100.4U patent/CN203902359U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270235A (en) * | 2015-04-30 | 2016-01-27 | 湖北大运汽车有限公司 | Non-secondary-beam dumper with safety supports |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |