CN205387058U - Power semitrailer is with two door openers - Google Patents
Power semitrailer is with two door openers Download PDFInfo
- Publication number
- CN205387058U CN205387058U CN201620225444.XU CN201620225444U CN205387058U CN 205387058 U CN205387058 U CN 205387058U CN 201620225444 U CN201620225444 U CN 201620225444U CN 205387058 U CN205387058 U CN 205387058U
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- CN
- China
- Prior art keywords
- door
- semitrailer
- power
- car door
- power supply
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a power source the car especially relates to a power semitrailer is with two door openers. A power semitrailer is with two door openers, includes semitrailer and carriage, and the two door openers including gas vaulting pole, door frame and door have been installed in the carriage, and the door passes through the hinge and links to each other with the door frame, gas vaulting pole both ends are respectively through screw rod and nut and door frame and vehicle door connection. Install the tool to lock on the door, waterproof lintel is installed in the carriage. Compared with the prior art, the utility model discloses a gas vaulting pole replaces the limit buckle subassembly, can guarantee that the two of power semitrailer open the door under external factors (for example wind -force, vehicle body tilting's etc. ) effect, and it is unchangeable that the door is in fixed angle, and its manufacturing process is simple, and it is easy to make, and the staff's of being convenient for use and maintenance have improved the fail safe nature of supply vehicle.
Description
Technical field
This utility model relates to a kind of supply vehicle, particularly relates to a kind of power supply semitrailer bilateral open-door device.
Background technology
The maintenance door (shown in Figure 1) of existing power supply semitrailer, wherein, 1 is compartment, and 2 is waterproof lintel, and 3 is doorframe, and 4 is car door, and 5 is hinge, and 6 is lockset, and 7 is spacing buckle assembly, and 8 is semitrailer.When power supply semitrailer uses or overhauls, limit buckle assembly 7 is fixed on car door 4 and compartment 1, by the connection between limit buckle assembly 7, it is ensured that the limit function of car door 4.
In existing scheme, when the double door of power supply semitrailer needs to use or overhaul, can the limit buckle assembly 7 being fixed on car door 4 be fixed on compartment 1, by the connection between limit buckle assembly 7, it is ensured that the limit function of car door 4.But if there is double door wherein a winnowing machine door is in the forward position, compartment of semitrailer time, because the limit buckle assembly 7 on its car door 4 cannot be fixed on compartment 1, former technical scheme will be unable to use, cause this car door 4 infinite place, so, under the effect having other factors extraneous (such as wind-force, body sway etc.), the angle of this car door 4 can be waved between 0-180 degree, certainly will affect the normal of power supply semitrailer and use and maintenance.
Summary of the invention
Based on this, this utility model is the Special use requirement for moving emergency power supply semitrailer AD, can ensure that power supply semitrailer maintenance door is under the effect of extraneous factor (such as wind-force, body sway etc.), it is constant that car door is in fixing angle, conveniently uses and maintenance.Spy designs a kind of power supply semitrailer bilateral open-door device.
This utility model is achieved in that a kind of power supply semitrailer bilateral open-door device, including semitrailer and compartment, it is characterised in that: described compartment is mounted with to include the bilateral open-door device of gas strut, doorframe and car door, and described car door is connected with doorframe by hinge；Described gas strut two ends are connected with doorframe and car door respectively through screw rod and nut.
A kind of power supply semitrailer bilateral open-door device, wherein, described car door is provided with lockset.
Described compartment is provided with waterproof lintel.
The beneficial effects of the utility model are in that: this utility model adopts gas strut to replace limit buckle assembly, can ensure that the double door of power supply semitrailer is under the effect of extraneous factor (such as wind-force, body sway etc.), it is constant that car door is in fixed angle, its manufacturing process is simple, easy to manufacture, it is easy to use and the maintenance of staff, improves the security reliability of supply vehicle.
Accompanying drawing explanation
Fig. 1 is this background technology structural representation on power supply semitrailer；
Fig. 2 is the front view that this utility model relates to a kind of power supply semitrailer bilateral open-door device；
Top view when Fig. 3 is that in Fig. 2, double door is opened；
Fig. 4 is the A portion sectional view of Fig. 3；
Fig. 5 is the B portion sectional view of Fig. 3.
Shown in accompanying drawing, wherein, 1 be compartment, 2 be waterproof lintel, 3 be doorframe, 4 be car door, 5 be hinge, 6 be lockset, 7 be spacing buckle assembly, 8 be semitrailer, 9 be bilateral open-door device, 91 be gas strut, 92 be nut, 93 for screw rod.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
This utility model one power supply semi-mounted bilateral open-door device, including semitrailer 8 and compartment 1, compartment 1 is mounted with to include the bilateral open-door device 9 of gas strut 91, doorframe 3 and car door 4, and car door 4 is connected with doorframe 3 by hinge 5；Gas strut 91 two ends are connected with doorframe 3 and car door 4 with nut 92 respectively through screw rod 93.Car door 4 is provided with lockset 6；Compartment 1 is provided with waterproof lintel 2.The lintel 2 installed can play certain waterproof and the effect of protection car door 4.
One end of gas strut 91 is connected fixing by the screw rod 93 on gas strut 91 with the nut 92 in doorframe 3, and the other end is connected fixing by the screw rod 93 on gas strut 91 with the embedded nut 92 in car door 4.
The lockset 6 of opening power semitrailer bilateral open-door device left and right car door 4, the fixed journey system that recycling gas strut 91 launches, can be fixed on certain position by spacing for the opening angle of car door 4, to reach power supply semitrailer double door under extraneous factor (such as wind-force, body sway etc.) acts on, ensure that double door 4 is in fixed angle constant, facilitate use and the maintenance of power supply semitrailer.
Embodiment described above, the simply one of this utility model more preferably detailed description of the invention, the usual variations and alternatives that those skilled in the art carries out within the scope of technical solutions of the utility model all should be included in protection domain of the present utility model.
Claims (3)
1. a power supply semitrailer bilateral open-door device, including semitrailer and compartment, it is characterised in that: described compartment is mounted with to include the bilateral open-door device of gas strut, doorframe and car door, and described car door is connected with doorframe by hinge；Described gas strut two ends are connected with doorframe and car door with nut respectively through screw rod.
2. power supply semitrailer bilateral open-door device according to claim 1, it is characterised in that: described car door is provided with lockset.
3. power supply semitrailer bilateral open-door device according to claim 1, it is characterised in that: described compartment is provided with waterproof lintel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225444.XU CN205387058U (en) | 2016-03-23 | 2016-03-23 | Power semitrailer is with two door openers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225444.XU CN205387058U (en) | 2016-03-23 | 2016-03-23 | Power semitrailer is with two door openers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387058U true CN205387058U (en) | 2016-07-20 |
Family
ID=56380752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620225444.XU Expired - Fee Related CN205387058U (en) | 2016-03-23 | 2016-03-23 | Power semitrailer is with two door openers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205387058U (en) |
-
2016
- 2016-03-23 CN CN201620225444.XU patent/CN205387058U/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: 20160720 Termination date: 20190323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |