CN204296893U - Quick-attachable fire fighting truck spare tire fixing device - Google Patents
Quick-attachable fire fighting truck spare tire fixing device Download PDFInfo
- Publication number
- CN204296893U CN204296893U CN201420798755.6U CN201420798755U CN204296893U CN 204296893 U CN204296893 U CN 204296893U CN 201420798755 U CN201420798755 U CN 201420798755U CN 204296893 U CN204296893 U CN 204296893U
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- China
- Prior art keywords
- vertical beam
- base
- pressure
- fire fighting
- screw rod
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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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a kind of Quick-attachable fire fighting truck spare tire fixing device, it comprises base (1), vertical beam (2) and pressure beam (3), lower end and the base (1) of vertical beam (2) are hinged, the upper end of vertical beam (2) is provided with screw rod (21), the middle part of pressure beam (3) is provided with screw hole, the two ends of pressure beam (3) are respectively equipped with lower screw rod (31), and upper screw rod (21) is set with pressure pad (22) through the screw hole in pressure beam (3), upper end and is provided with nut (4) from bottom to top.Use its spare tyre to take conveniently, save time, can improve the replacing speed of tire, be conducive to fire fighting truck and arrive rescue and relief work scene fast, rescue is secure for opportunity.Its structure is simple, takes up room little, cost-saving, and fixation installed by spare tyre, for spare tyre quick despatch and fixedly provide guarantee.Travel in vibrations at car body, spare tire installation device does not come in contact with the Tire portions of spare tyre, thus avoids the wearing and tearing to tire, destroys.
Description
Technical field
The utility model relates to fire-fighting equipment, is specifically related to a kind of fire fighting truck spare tire installation device.
Background technology
Fire fighting truck situation of blowing out in rescue and relief work process also can often occur, and needs to change spare tyre to have continued rescue work at once.But due to the vehicle-mounted limited space of fire fighting truck, spare tyre is installed and inconvenience, and the spare tyre of a lot of fire fighting truck is arranged on below chassis, but the inconvenience of taking, lose time, affect the replacing speed of tire.Be unfavorable for that fire fighting truck arrives rescue and relief work scene fast, easily affect rescue opportunity adversely.
Summary of the invention
The purpose of this utility model is to provide a kind of spare tyre and takes conveniently, saves time, can improve the replacing speed of tire, be conducive to fire fighting truck and arrive rescue and relief work scene fast, the Quick-attachable fire fighting truck spare tire fixing device that opportunity of rescuing is secure.
Technical solution of the present utility model is: it comprises base, vertical beam and pressure beam, the lower end edge of vertical beam is hinged perpendicular to the horizontal direction of vertical beam beam body and base, the direction of the upper end edge vertical beam beam body of vertical beam is provided with and the upper screw rod of pressing beam to match, the middle part of pressure beam is provided with perpendicular to pressing the direction of beam beam body the screw hole matched with the upper screw rod in vertical beam, the two ends of pressure beam are respectively equipped with upper end along the axial identical direction of screw hole and are fixed on pressure beam, the lower screw rod matched with the installing hole on spare tyre wheel hub downwards in lower end, lower screw rod is set with packing ring and by screw thread, nut is installed, upper screw rod in vertical beam is from bottom to top through the screw hole on pressure beam, upper end is set with pressure pad and is provided with by screw thread and pressure beam is fixed on nut in vertical beam.
Technique effect of the present utility model is: use its spare tyre to take conveniently, save time, can improve the replacing speed of tire, be conducive to fire fighting truck and arrive rescue and relief work scene fast, rescue is secure for opportunity.Its structure is simple, takes up room little, cost-saving, and fixation installed by spare tyre, for spare tyre quick despatch and fixedly provide guarantee.Travel in vibrations at car body, spare tire installation device does not come in contact with the Tire portions of spare tyre, thus avoids the wearing and tearing to tire, destroys.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment perspective view.
Detailed description of the invention
As shown in Figure 1, it comprises base 1, vertical beam 2 and pressure beam 3, the lower end edge of vertical beam 2 is hinged perpendicular to the horizontal direction of vertical beam 2 beam body and base 1, the direction of the upper end edge vertical beam 2 beam body of vertical beam 2 is provided with and the upper screw rod 21 of pressing beam 3 to match, the middle part of pressure beam 3 is provided with perpendicular to pressing the direction of beam 3 beam body the screw hole matched with the upper screw rod 21 in vertical beam 2, the two ends of pressure beam 3 are respectively equipped with upper end along the axial identical direction of screw hole and are fixed on pressure beam 3, the lower screw rod 31 matched with the installing hole on spare tyre wheel hub downwards in lower end, lower screw rod 31 is set with packing ring 32 and by screw thread, nut 4 is installed, upper screw rod 21 in vertical beam 2 is from bottom to top through the screw hole on pressure beam 3, upper end is set with pressure pad 22 and is provided with by screw thread and pressure beam 3 is fixed on nut 4 in vertical beam 2.
Base 1 is made up of one section of channel-section steel of the opening upwards be fixed on hosebody's end face when using, the direction level of both sides in the middle part of base 1 channel-section steel along upper edge perpendicular to channel-section steel side is provided with the hinge hole connected, be provided with the high strength link bolt 5 be hinged on vertical beam 2 lower end on base 1 in hinge hole, through channel-section steel one, edge-on along the hinge hole in upper hinge hole, vertical beam 2 and channel-section steel, another is edge-only provided with nut 4 along upper hinge hole, end by screw thread successively for the end of thread of high strength link bolt 5.The two ends of base 1 are provided with the installing hole 11 for base 1 being arranged on hosebody top along the direction perpendicular to base 1 bottom surface.
Vertical beam 2 is square tube, and the lower end edge of vertical beam 2 is provided with perpendicular to the horizontal direction of vertical beam 2 beam body the hinge hole be hinged with base 1, the lower surface of vertical beam 2 be match with base 1, with the arcwall face of hinge hole coaxial line.The top of upper screw rod 21 top nut is provided with standby cap 6 by screw thread.
Pressure beam 3 be the channel-section steel that Open Side Down, and screw hole is vertical at presses the middle part of beam 3 channel-section steel bottom surface, the upper end of two lower screw rods 31 be equidistantly vertically welded in screw hole respectively press beam 3 channel-section steel bottom land on.The spacing of two lower screw rods 31 is determined by the installing hole diametrically on required installation spare tyre wheel hub.
Upper screw rod 21 in vertical beam 2 is respectively high-strength screw rod with the lower screw rod 31 on pressure beam 3.
The length of base 1 channel-section steel is less than spare tyre sidewall diameter, to ensure that spare tyre installs backup tire tyre bead and is pressed on base 1 extraneous hosebody end face and do not interfere with base 1.
Vertical beam 2 can rotate freely around high strength link bolt 180 °, fell on car body end face, and do not take up room when spare tyre takes off back vertical tube 2 and pressure beam 3 is rotatable.The upper screw rod 21 of vertical beam 2 upper end not only can be used for connection pressure beam 3 but also can be used as the rotating shaft of pressing beam 3, and pressure beam 3 can rotate freely around upper screw rod 360 °.
When spare tyre is installed, pressure pad 22 on upper screw rod 21, nut 4 and standby cap 6 are unloaded down, just spare tyre and pressure beam 3 can be taken off from vertical beam 2, then the nut 4 being used for fixing spare tyre on two lower screw rods 31 on pressure beam 3 and packing ring 32 are taken off, just spare tyre can be taken off from pressure beam 3.By contrary order when spare tyre is arranged on this device, first spare tyre is arranged on pressure beam 3, then pressure beam 3 and spare tyre are arranged in vertical beam 2.Spare tyre only has rubber bead to contact with car body upper surface, can not scratch car body, and tyre bead has elasticity, can be supported between car body end face and pressure beam 3 and have support tension to vertical beam 2.
Claims (6)
1. Quick-attachable fire fighting truck spare tire fixing device, it is characterized in that: it comprises base (1), vertical beam (2) and pressure beam (3), the lower end edge of vertical beam (2) is hinged perpendicular to the horizontal direction of vertical beam (2) beam body and base (1), the direction of upper end edge vertical beam (2) the beam body of vertical beam (2) is provided with and the upper screw rod (21) of pressing beam (3) to match, the middle part of pressure beam (3) is provided with perpendicular to pressing the direction of beam (3) beam body the screw hole matched with the upper screw rod (21) in vertical beam (2), the two ends of pressure beam (3) are respectively equipped with upper end along the axial identical direction of screw hole and are fixed in pressure beam (3), the lower screw rod (31) matched with the installing hole on spare tyre wheel hub downwards in lower end, lower screw rod (31) is set with packing ring (32) and by screw thread, nut (4) is installed, upper screw rod (21) in vertical beam (2) is from bottom to top through the screw hole in pressure beam (3), upper end is set with pressure pad (22) and is provided with by screw thread and pressure beam (3) is fixed on nut (4) in vertical beam (2).
2. Quick-attachable fire fighting truck spare tire fixing device as claimed in claim 1, it is characterized in that described base (1) is made up of one section of channel-section steel of the opening upwards be fixed on hosebody's end face when using, the direction level of both sides in the middle part of base (1) channel-section steel along upper edge perpendicular to channel-section steel side is provided with the hinge hole connected, the high strength link bolt (5) be hinged on vertical beam (2) lower end on base (1) is installed in hinge hole, the end of thread of high strength link bolt (5) is edge-on along upper hinge hole through channel-section steel one successively, another is edge-on along upper hinge hole for hinge hole in vertical beam (2) and channel-section steel, end is provided with nut (4) by screw thread.
3. Quick-attachable fire fighting truck spare tire fixing device as claimed in claim 2, is characterized in that the two ends of described base (1) are provided with the installing hole (11) for base (1) being arranged on hosebody top along the direction perpendicular to base (1) bottom surface.
4. Quick-attachable fire fighting truck spare tire fixing device as claimed in claim 1, it is characterized in that described vertical beam (2) is square tube, the lower end edge of vertical beam (2) is provided with perpendicular to the horizontal direction of vertical beam (2) beam body the hinge hole be hinged with base (1), the lower surface of vertical beam (2) be match with base (1), with the arcwall face of hinge hole coaxial line.
5. Quick-attachable fire fighting truck spare tire fixing device as claimed in claim 1, is characterized in that the top of described upper screw rod (21) top nut is provided with standby cap (6) by screw thread.
6. Quick-attachable fire fighting truck spare tire fixing device as claimed in claim 1, it is characterized in that described pressure beam (3) is the channel-section steel that Open Side Down, screw hole be vertical at pressure beam (3) channel-section steel bottom surface middle part, the upper end of two lower screw rods (31) be equidistantly vertically welded in screw hole respectively press beam (3) channel-section steel bottom land on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798755.6U CN204296893U (en) | 2014-12-17 | 2014-12-17 | Quick-attachable fire fighting truck spare tire fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798755.6U CN204296893U (en) | 2014-12-17 | 2014-12-17 | Quick-attachable fire fighting truck spare tire fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296893U true CN204296893U (en) | 2015-04-29 |
Family
ID=53102458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798755.6U Expired - Fee Related CN204296893U (en) | 2014-12-17 | 2014-12-17 | Quick-attachable fire fighting truck spare tire fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365906A (en) * | 2015-11-26 | 2016-03-02 | 安徽开乐专用车辆股份有限公司 | Lifting swing arm type spare tire rack |
-
2014
- 2014-12-17 CN CN201420798755.6U patent/CN204296893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365906A (en) * | 2015-11-26 | 2016-03-02 | 安徽开乐专用车辆股份有限公司 | Lifting swing arm type spare tire rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fast assembling and disassembling type spare wheel fixing device for fire fighting truck Effective date of registration: 20160816 Granted publication date: 20150429 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2016230000017 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170301 Granted publication date: 20150429 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2016230000017 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fast assembling and disassembling type spare wheel fixing device for fire fighting truck Effective date of registration: 20170509 Granted publication date: 20150429 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2017230000001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180921 Granted publication date: 20150429 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2017230000001 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fast assembling and disassembling type spare wheel fixing device for fire fighting truck Effective date of registration: 20181130 Granted publication date: 20150429 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2018230000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200529 Granted publication date: 20150429 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2018230000014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |