CN214880016U - Quick-release structure for working platform of 103-meter ultra-high altitude ascending platform fire truck - Google Patents
Quick-release structure for working platform of 103-meter ultra-high altitude ascending platform fire truck Download PDFInfo
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- CN214880016U CN214880016U CN202121053226.XU CN202121053226U CN214880016U CN 214880016 U CN214880016 U CN 214880016U CN 202121053226 U CN202121053226 U CN 202121053226U CN 214880016 U CN214880016 U CN 214880016U
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- 230000001174 ascending effect Effects 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000009194 climbing Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a 103 m ultra-high altitude climbing platform fire truck working platform quick-release structure, in particular to the field of engineering machinery, which comprises a working platform bucket body, wherein the right side of the working platform bucket body is provided with a small arm connected with a fire truck, one side of the working platform bucket body is welded with a fixed rod, the upper part of a hinged support at one end of the small arm is fixedly connected with a mounting plate, and a working platform quick-release mechanism is arranged between the mounting plate and the working platform bucket body; the quick-release mechanism of the working platform comprises a U-shaped bolt which is sleeved on the surface of the fixed rod and penetrates through the mounting plate. The utility model discloses with the mode that U type bolt and fastening nut are connected to adopt spring washer between fastening nut and the mounting panel, increase fastening nut's locking force, such structure has guaranteed the convenience of installation, removes traditional welding process from, meanwhile, the bottom supporting body of work platform bucket body can increase the bearing capacity of work platform bucket body again in the work platform bucket body.
Description
Technical Field
The utility model relates to an engineering machine tool technical field, more specifically say, the utility model relates to a 103 meters super high altitude platform fire engine work platform quick-release structure of ascending a height.
Background
A climbing platform fire truck is a fire truck special for climbing to put out high-rise buildings and tall facilities, a hydraulic lifting platform is arranged on the fire truck, so that fire fighters can climb to put out fire disasters such as the high-rise buildings, the tall facilities and oil tanks, trapped personnel can be rescued, valuable materials can be rescued, other rescue tasks can be completed, and a working platform is arranged for bearing the fire fighters.
Usually, the hinged support of the working platform is connected with the bucket body of the working platform in a welding mode, so that the purposes of connecting the bucket body with the arm body and connecting and leveling the bucket body of the working platform by a balance system are achieved. The connecting mode has poor maneuverability, when the bucket body is damaged and needs to be repaired or other types of platforms are replaced, the bucket body cannot be quickly disassembled and assembled, time and materials are wasted, and the traditional welding structure is not suitable for welding two different materials.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a 103 meters super high altitude platform fire engine work platform quick-release structure of ascending a height to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the quick-release structure for the working platform of the fire truck with the meter-height overhead platform comprises a working platform bucket body, wherein a small arm connected with the fire truck is arranged on the right side of the working platform bucket body, a fixed rod is welded on one side of the working platform bucket body, an installation plate is fixedly connected to the upper part of a hinged support at one end of the small arm, and a quick-release mechanism for the working platform is arranged between the installation plate and the working platform bucket body;
the quick-release mechanism of the working platform comprises a U-shaped bolt which is sleeved on the surface of the fixed rod and penetrates through the mounting plate, and two fastening nuts are connected to two ends of the U-shaped bolt in a threaded mode.
In order to increase the locking force of the fastening nuts, two spring gaskets are clamped between the mounting plate and the two fastening nuts and are sleeved on the surfaces of the two ends of the U-shaped bolt.
In order to fix the working platform and increase the bearing capacity of the working platform, the lower part of the hinged support at one end of the small arm is fixedly connected with a bottom bearing body, and the bottom bearing body is abutted against the bottom of the working platform.
In order to be able to support the work platform bucket while mounted, the angle between the bottom carrier and the mounting plate is ninety degrees.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, through the mode that adopts U type bolt and fastening nut to be connected, and adopt spring washer between fastening nut and the mounting panel, increase fastening nut's locking force, the convenience of installation process has been guaranteed to such structure, remove traditional welding process from, meanwhile, the bottom supporting body of work platform bucket body can increase the bearing capacity of work platform bucket body again in the work platform bucket body, work platform connection structure after optimizing does not influence current structural strength, requirements such as toughness.
2. Compared with the prior art, can dismantle fast and install the bucket body, also can be used to different materials hinged-support and work platform's combination, increase work platform's bearing capacity, if change the aluminum alloy work bucket body, can reach again and subtract heavy, reduce swing inertial effect, this structure is used manpower sparingly man-hour, welding material, can dismantle fast, be convenient for maintenance such as daily and overhaul.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the structure schematic diagram of the quick-release mechanism of the working platform of the utility model.
The reference signs are: 1. a work platform bucket body; 2. mounting a plate; 3. a small arm; 4. a bottom carrier; 5. fixing the rod; 6. a U-shaped bolt; 7. fastening a nut; 8. a spring washer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The 103-meter rapid-unloading structure for the working platform of the fire truck with the ultra-high altitude ascending platform as shown in the attached drawings 1 and 2 comprises a working platform bucket body 1, wherein a small arm 3 connected with the fire truck is arranged on the right side of the working platform bucket body 1, a fixed rod 5 is welded on one side of the working platform bucket body 1, a mounting plate 2 is fixedly connected to the upper part of a hinged support at one end of the small arm 3, and a quick-unloading mechanism for the working platform is arranged between the mounting plate 2 and the working platform bucket body 1;
the quick-release mechanism of the working platform comprises a U-shaped bolt 6 which is sleeved on the surface of the fixed rod 5 and penetrates through the mounting plate 2, and two fastening nuts 7 are connected to two ends of the U-shaped bolt 6 in a threaded mode.
In a preferred embodiment, as shown in fig. 2, two spring washers 8 are clamped between the mounting plate 2 and the two fastening nuts 7, and are arranged on the two end surfaces of the U-bolt 6.
In a preferred embodiment, as shown in fig. 1, a bottom bearing body 4 is fixedly connected to the lower part of the hinged support at one end of the small arm 3, and the bottom bearing body 4 abuts against the bottom of the working platform.
In a preferred embodiment, as shown in fig. 1, the angle between the bottom carrier 4 and the mounting plate 2 is ninety degrees.
Adopt the mode that U type bolt 6 and fastening nut 7 are connected, and adopt spring washer 8 between fastening nut 7 and the mounting panel 2, increase fastening nut 7's locking force, the convenience of installation has been guaranteed to such structure, remove traditional welding process from, meanwhile, the bottom supporting body 4 of work platform bucket body 1, can increase work platform bucket body 1's bearing capacity again in work platform bucket body 1, work platform connection structure after the optimization does not influence current structural strength, requirements such as toughness.
The utility model discloses the theory of operation: when using, overlap U type bolt 6 on 5 surfaces of dead lever and pass mounting panel 2, overlap spring washer 8 at U type bolt 6's both ends afterwards to utilize fastening bolt 7 to fix dead lever 5 tightly with mounting panel 2, rethread bottom bearing body 4 supports work platform bucket body 1, thereby makes things convenient for work platform bucket body 1 to dismantle and change.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1.103 meters super high altitude platform fire engine work platform quick-release structure of ascending a height, including work platform bucket body (1), its characterized in that: a small arm (3) connected with a fire engine is arranged on the right side of the working platform bucket body (1), a fixed rod (5) is welded on one side of the working platform bucket body (1), an installation plate (2) is fixedly connected to the upper portion of a hinged support at one end of the small arm (3), and a working platform quick-release mechanism is arranged between the installation plate (2) and the working platform bucket body (1);
the quick-release mechanism of the working platform comprises a U-shaped bolt (6) which is sleeved on the surface of a fixed rod (5) and penetrates through the mounting plate (2), and two fastening nuts (7) are connected to the two ends of the U-shaped bolt (6) in a threaded mode.
2. The 103 m ultra-high altitude ascend platform fire fighting truck working platform quick release structure according to claim 1, characterized in that: two spring gaskets (8) sleeved on the surfaces of two ends of the U-shaped bolt (6) are clamped between the mounting plate (2) and the two fastening nuts (7).
3. The 103 m ultra-high altitude ascend platform fire fighting truck working platform quick release structure according to claim 1, characterized in that: the lower part of the hinged support at one end of the small arm (3) is fixedly connected with a bottom bearing body (4), and the bottom bearing body (4) is abutted against the bottom of the working platform.
4. The 103 m ultra-high altitude ascend platform fire fighting truck working platform quick release structure according to claim 3, characterized in that: the included angle between the bottom bearing body (4) and the mounting plate (2) is ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121053226.XU CN214880016U (en) | 2021-05-17 | 2021-05-17 | Quick-release structure for working platform of 103-meter ultra-high altitude ascending platform fire truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121053226.XU CN214880016U (en) | 2021-05-17 | 2021-05-17 | Quick-release structure for working platform of 103-meter ultra-high altitude ascending platform fire truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214880016U true CN214880016U (en) | 2021-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121053226.XU Expired - Fee Related CN214880016U (en) | 2021-05-17 | 2021-05-17 | Quick-release structure for working platform of 103-meter ultra-high altitude ascending platform fire truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214880016U (en) |
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2021
- 2021-05-17 CN CN202121053226.XU patent/CN214880016U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |