CN111347962B - Vertical telescopic suspension fixing frame for vehicle-mounted shelter - Google Patents
Vertical telescopic suspension fixing frame for vehicle-mounted shelter Download PDFInfo
- Publication number
- CN111347962B CN111347962B CN201811578270.5A CN201811578270A CN111347962B CN 111347962 B CN111347962 B CN 111347962B CN 201811578270 A CN201811578270 A CN 201811578270A CN 111347962 B CN111347962 B CN 111347962B
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- frame
- guide rail
- locking mechanism
- vehicle
- lower guide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Handcart (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The vertical telescopic hanging fixing frame for the vehicle-mounted shelter comprises a frame, an upper guide rail, a lower guide rail and a locking mechanism for locking the position of the frame on the upper guide rail and the lower guide rail, wherein the frame is connected between the upper guide rail and the lower guide rail through a guide rail sliding nut and a supporting guide wheel assembly, the locking mechanism comprises a locking mechanism bolt and an inclined limiting stop block corresponding to the limit position of the frame, a pressure spring is arranged in the locking mechanism bolt, a limiting through hole is arranged in the middle of the inclined limiting stop block, the locking mechanism further comprises a steel wire pull rope and a knob for driving the locking mechanism bolt to enter/exit the limiting through hole, the knob is connected with the locking mechanism bolt through the steel wire pull rope, and the supporting guide wheel assembly comprises an upper supporting double guide wheel, a lower supporting double guide wheel and transverse guide wheels arranged on two sides of the front part of the upper guide rail and the lower guide rail. When the position is narrow, the assembled parts and equipment are fixed on the two sides of the frame, so that the assembled parts and equipment can be conveniently stored and taken out.
Description
Technical Field
The invention relates to a suspension fixing frame for a vehicle-mounted shelter or a military packaging shelter, belonging to the field of packaging integrated fixture devices.
Background
At present, how to pack more assembled equipment and equipment in a limited space, the utilization rate of the space is improved to the greatest extent, people always seek better methods and ways to realize the integrated technology, along with the wide application of the integrated technology, the integrated technology extends to a vehicle-mounted shelter from a fixed equipment to a movable shelter, and from a static state to a movable state, when the integrated technology is used for military shelter integrated, an assembled device inclines by 30 degrees along with the shelter during self-loading and unloading operation, the integrated technology is also suitable, and the assembled device has higher and higher requirements.
The general method is that the container equipment is fixed by adopting a fixed frame in the square cabin, the space utilization is not high, a reliable and convenient locking mechanism is not arranged at the limit position, the using effect of the container square cabin is affected, the container equipment is contained on the horizontally-arranged drawing frame, and the container equipment in a narrow space cannot be more contained.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the vertical telescopic hanging fixing frame for the vehicle-mounted shelter, which is convenient to store and take out by fixing the assembled parts and equipment on the left side and the right side of the vertical telescopic hanging fixing frame when the position is narrow.
The technical scheme is that the locking mechanism comprises a frame, an upper guide rail, a lower guide rail and a locking mechanism used for locking the upper position of the upper guide rail and the lower guide rail, wherein the frame is connected between the upper guide rail and the lower guide rail through a guide rail sliding nut and a supporting guide wheel assembly, the locking mechanism comprises a locking mechanism bolt and an inclined limiting stop block corresponding to the limit position of the frame, a pressure spring is arranged in the locking mechanism bolt, a limiting through hole is arranged in the middle of the inclined limiting stop block, the locking mechanism further comprises a soft steel wire stay rope and a knob for braking, the soft steel wire stay rope and the knob are used for driving the locking mechanism bolt to enter and exit the limiting through hole, the knob is connected with the locking mechanism bolt through the steel wire stay rope, and the supporting guide wheel assembly comprises an upper supporting double guide wheel, a lower supporting double guide wheel and transverse guide wheels arranged at the two sides of the front part of the upper guide rail and the lower guide rail.
The front of the frame is provided with a handle, the handle is inserted into a mounting hole on the frame in the middle of the handle, one end of a soft steel wire pull rope for braking is connected with the handle, the middle of the steel wire pull rope is penetrated in the middle of the frame, the other end of the steel wire pull rope is connected with a locking mechanism bolt, and the locking mechanism bolt is positioned on the left lower side surface of the rear part of the frame.
Plastic stoppers are arranged at the front and rear ends of the upper/lower guide rail groove parts.
The frame is provided with a rack parallel to the upper/lower guide rails, a gear matched with the rack is arranged on a rotating shaft of the brushless motor, and the brushless motor is arranged on the upper guide rails.
The guide rail slider is provided with a guide rail slider connecting plate which is connected with the left side surface and the right side surface of the upper part/lower part of the rear part of the frame.
The upper/lower supporting double guide wheels are arranged at the front parts of the groove parts of the upper/lower guide rails through double guide wheel support plates, and the upper/lower supporting double guide wheel surfaces respectively correspond to the upper and lower surfaces of the frame.
The frame is a vertical frame and is formed by splicing transverse and longitudinal aluminum profiles.
The upper/lower guide rails are mounted on a vehicle-mounted shelter or a military packaging shelter.
The number of the inclined surface limit stops is two, and the inclined surface limit stops are arranged on the left side face of the lower guide rail.
The inclined surface limit stop is provided with a plane and an inclined surface connected with the plane, the limit through hole is arranged on the plane, and the inclined surfaces of the two inclined surface limit stops are oppositely arranged.
The name of the invention is interpreted as meaning that the vehicle-mounted shelter is suitable for all-round all-terrain occasions, including driving and self-loading and unloading processes. The vertical type means that the fixed frame is vertically placed, and the container parts can be hung left and right and can stretch back and forth. The expansion and contraction means that the vertical fixed frame is pulled outwards and pushed inwards when the container component is hung. The hanging means that the container parts and the goods carrying hopper are hung on the vertical fixed frame. The fixed frame is a framework for bearing fixed articles.
The invention is vertical standing type, the frame can slide and stretch along the upper/lower guide rail sliding nut, the assembled equipment component can be hung on the vertical frame, the box for storing articles can also be hung, and the invention can be installed in the same direction as the running direction of the vehicle-mounted shelter, and can also be installed in the direction perpendicular to the running direction.
When the vertical frame slides to the limit position along the guide rail slide nut, the rear end and the front end of the guide rail slide nut elastically collide with the rear part and the front part of the guide rail guide grooves fixed on the upper and lower guide rail to stop sliding, the plastic stop block plays a role in limiting and buffering, and meanwhile, the locking mechanism bolt of the locking mechanism is slowly slid into the limiting through hole of the inclined surface limiting stop block fixed on the inner end and the front end of the upper and lower guide rail from the inclined surface of the inclined surface limiting stop block fixed on the rear part of the vertical frame to play a role in limiting the front and rear sliding of the vertical frame.
The invention is applied to hanging container equipment and equipment in a vehicle-mounted shelter or a military container shelter, and is always in a retraction limit locking state of the retraction inner end, and the hung equipment and equipment are contained in the vehicle-mounted container shelter through the invention; when the vehicle-mounted container shelter is in a running process or the shelter is pulled onto the vehicle from the ground by the working vehicle, the vehicle-mounted container shelter can bear front and rear inertia acting force and jolt force in a transportation process or 30-degree inclined acting force in a military container shelter pulling process onto the working vehicle; when the vehicle-mounted shelter and the military packaging shelter are parked or the military packaging shelter is on the ground and packaging equipment is to be taken out, a handle of the vertical frame can be held by hand, and a handle knob of the locking mechanism is pulled by middle fingers and forefingers, so that a locking mechanism bolt of the locking mechanism is lifted by a soft steel wire pull rope for braking to leave an inner end inclined surface limit stop block and separate from a limit through hole of the locking mechanism bolt, the vertical frame is pulled to slide along an upper/lower guide rail sliding pair to extend to the front end of the plastic stop block limit guide rail sliding pair, the front ends of the upper/lower guide rail sliding grooves play a role in limiting, buffering and limiting, and meanwhile, the locking mechanism bolt slides into the limit through hole of the front end inclined surface limit stop block along with the inclined surface of the front end of the vertical frame to limit the relative motion of the vertical frame, so that equipment hung on the left side and the right side can be conveniently taken out and put; if the vertical frame needs to be retracted to the inner limit position, the handle on the vertical frame is still held by hand, the middle finger and the index finger pull the knob of the locking mechanism, so that the locking mechanism bolt of the locking mechanism is lifted by the soft steel wire stay rope for braking to leave the front end inclined surface limit stop block and separate from the limit through hole, the vertical frame is pushed to slide along the sliding pair of the upper guide rail and the lower guide rail to be retracted to the innermost retraction limit state, the rear ends of the plastic stop block limit guide rail sliding blocks arranged at the rear parts of the upper guide rail guide groove and the lower guide rail guide groove play a role in limiting, buffering and limiting, and meanwhile, the latch of the locking mechanism slides into the limit through holes of the latch along with the inclined planes of the inner end inclined plane limit stop blocks to limit the relative movement of the vertical frame.
The lower support double guide wheels of the groove part at the front end of the lower guide rail bear the support and pressure of the vertical frame in the state of two limit positions at the inner end and the front end or in the telescopic process, the maximum support position is the limit state of contraction, the maximum pressure is the limit position of extension, the upper support double guide wheels of the groove part at the front end of the upper guide rail limit the upward movement of the vertical frame, the transverse sliding support wheels at the two sides of the front part of the upper/lower guide rail limit the vertical frame to swing from front to back, and the maximum swing position is the limit state of contraction, namely the storage and transportation state.
When the frame is arranged perpendicular to the movement direction, the guide rail slider and the lower support double guide wheels bear larger force in the movement direction under the retraction limit state. If the locking mechanism is longitudinally arranged in the movement direction, the bolt of the locking mechanism bears larger force in the retraction limit state, and when the locking mechanism suddenly brakes or accelerates or climbs a steep slope in the driving process, the fixed frame completely depends on the bolt of the locking mechanism to bear all forces including inertia.
In the running process of the automobile, the inertial force of the container equipment in the vehicle-mounted square cabin is mainly the inertial force in the front-back direction of the running of the automobile, and the inertial force in the left-right direction of the running of the automobile is relatively not too large. The frame is a vertical frame, the vertical frame is vertical to the moving direction of the automobile, the sliding pair of the guide rail at the rear end of the upper/lower guide rail and the transverse guide rail of the supporting guide wheel assembly bear larger front and rear inertia force of the automobile, the latch mechanism bolt positioned on the left lower side surface of the frame bears relatively smaller left and right inertia force of the automobile, the service life of the latch mechanism bolt is prolonged, meanwhile, the vertical frame also bears left and right inertia force of the automobile in the running process of the automobile, the vertical frame is easy to shake back and forth between the upper/lower guide rail, and the shaking amplitude of the vertical frame is reduced through the plastic stop blocks arranged at the front end and the rear end of the groove part of the upper/lower guide rail, so that the structure of the invention is more stable and reliable, is suitable for various field severe environment conditions and has long service life.
The vertical frame stretches and contracts and the brushless motor drives the gear to drive the rack to realize linear motion, and can also realize stretching and contracting manually.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
FIG. 2 is a second schematic structural view of the present invention.
Fig. 3 is one of the partial enlarged views of fig. 2.
Fig. 4 is a schematic view of the operation state of the extension process of the present invention.
In the figure: 1, a vertical frame, 2, upper and lower guide rail sliding nuts, 3, a locking mechanism, 4, a locking mechanism bolt, 5, an inclined limiting stop block, 6, a steel wire pull rope, 7, a warning lamp, 8, a knob, 9, a plastic stop block, 10, a rack, 11, a gear, 12, a brushless motor, 13, a transverse guide wheel, 14 and an upper/lower support double guide wheel.
Detailed Description
In fig. 1,2 and 3, the invention consists of a vertical frame 1, an upper guide rail slide nut 2, a locking mechanism 3, a supporting stop part 4, a gear 11 and a rack 10. The vertical frame 1 is formed by splicing transverse and longitudinal aluminum profiles, the upper/lower left side surface and the lower side surface of the rear part of the upper and lower transverse aluminum profiles are connected with a guide rail slide 2 through guide rail slide connecting plates, the side surface of the upper transverse aluminum profile is used for installing a rack 10, the front part of the upper transverse aluminum profile is supported by a supporting guide wheel assembly, a warning lamp 7 is arranged on the upper part of the front longitudinal aluminum profile, a handle is arranged on the middle lower part of the front longitudinal aluminum profile, a knob 8 of a locking mechanism is arranged in the middle of the handle, and the knob 8 is correspondingly connected with a tail locking mechanism bolt 4 in the middle lower part of the transverse profile through a soft steel wire pull rope 6 for a brake. The upper and lower guide rail sliding nut 2 is composed of a linear guide rail moving pair and a connecting and fixing plate, and the upper and lower guide rails are fixed with the vertical frame 1 through the connecting and fixing plate and then slide with the sliding nut to form a vertical frame relative guide rail sliding to form the moving pair.
The locking mechanism 3 comprises a knob 8, a soft steel wire pull rope 6 for braking, a locking mechanism bolt 4 and an inclined limiting stop 5, wherein one end of the soft steel wire pull rope 6 for braking is connected with the knob 8, the other end of the soft steel wire pull rope 6 for braking is connected with the locking mechanism bolt 4, the middle part of the soft steel wire pull rope 6 for braking is penetrated and arranged in an aluminum profile in the middle part of the vertical frame 1, the locking mechanism bolt 4 is arranged in a longitudinal aluminum profile at the rear part of the vertical frame 1, a pressure spring is arranged in the locking mechanism bolt 4, the locking mechanism bolt 4 is subjected to downward force, the inclined limiting stop 5 is fixed at the two polar limit ends at the left side of a lower guide rail, and a limiting through hole is formed in the middle of the inclined limiting stop 5 and corresponds to the limiting position of the locking mechanism bolt 4. When the vertical frame 1 is fixed, the vertical frame slides to the end limiting position in a telescopic way, and the bolt 4 of the locking mechanism is automatically inserted into the limiting hole through the inclined surface effect of the inclined surface limiting stop 5 to play a locking role. If the fixed vertical frame needs to be pushed, the knob 8 is pulled back, the locking mechanism bolt 4 is pulled upwards through the conduction of the soft steel wire stay rope 6 for braking, at the moment, the pressure spring is pressed, the locking mechanism bolt 4 is pulled back, and leaves the limiting through hole, and at the moment, the vertical frame can be pushed.
The support stop member is composed of an upper support double guide wheel provided in the front end groove portion of the upper rail, a lower support double guide wheel 14 provided in the front end groove portion of the lower rail, plastic stoppers 9 provided in the front and rear groove portions of the upper/lower rail, and lateral sliding support wheels 13 provided on both sides of the front portion of the upper/lower rail. The upper/lower support double guide wheels support the front parts of the upper and lower transverse sectional materials of the vertical frame 1, and the upper/lower support double guide wheels correspond to the guide rail sliding nuts 2 to play a role in supporting and guiding the vertical frame 1. The horizontal sliding supporting wheels 13 applied in pairs play a role in supporting the side surfaces of the upper and lower horizontal sectional materials of the vertical frame, when the vertical frame 1 slides and stretches out and draws back, the lower supporting double guide wheels 14 play a role in rolling and upward supporting, the upper supporting double guide wheels play a role in rolling, the horizontal sliding supporting wheels 13 play a role in left and right supporting and rolling, when the vertical frame 1 slides and stretches out of the stretching out limit position of the forefront end, the lower supporting double guide wheels bear the maximum upward supporting force under the action of gravity of assembled equipment, and when the vertical frame 1 retracts to be fixed at the retracting limit position, the horizontal sliding supporting wheels 13 play the maximum state of left and right supporting. The two plastic check blocks are arranged at two limit positions of the vertical frame 1, and play a role in limiting and buffering the guide rail sliding nut 2 of the vertical frame 1 when the vertical frame 1 slides to the limit positions, so that the vertical frame is limited. The vertical frame stretches to the limit position and touches the plastic stop block to stop, and a locking mechanism bolt of the locking mechanism slowly slides upwards along the inclined plane of the inclined plane limit stop block 5 to the limit through hole, so that the three effects are consistent.
The brushless motor 12 is fixed relative to the upper guide rail, the gear 11 is sleeved on the motor rotating shaft, the rack 10 is arranged on the side face of the vertical frame 1, the gear 11 and the rack 10 are meshed to form a gear-rack kinematic pair, the gear 11 is driven by the brushless motor 12 to rotate, and the rack 10 is driven to move along the tangential direction of the gear 11.
In fig. 4, the working states of the vertical frame are schematically represented as a retraction limit state, an extension process state and an extension limit state.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578270.5A CN111347962B (en) | 2018-12-24 | 2018-12-24 | Vertical telescopic suspension fixing frame for vehicle-mounted shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578270.5A CN111347962B (en) | 2018-12-24 | 2018-12-24 | Vertical telescopic suspension fixing frame for vehicle-mounted shelter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111347962A CN111347962A (en) | 2020-06-30 |
| CN111347962B true CN111347962B (en) | 2025-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811578270.5A Active CN111347962B (en) | 2018-12-24 | 2018-12-24 | Vertical telescopic suspension fixing frame for vehicle-mounted shelter |
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| Country | Link |
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| CN (1) | CN111347962B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209395686U (en) * | 2018-12-24 | 2019-09-17 | 湖北三六一一特种装备有限责任公司 | Vertical telescopic suspension fixing frame for vehicle-mounted shelter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007000912U1 (en) * | 2007-01-18 | 2007-04-05 | Kircher, Werner | Boarding aid or access facility for vehicles, has drive means which has drive element and which is designed as chain or belt whereby drive element is guided by deflection pulley |
| CN203294034U (en) * | 2013-05-21 | 2013-11-20 | 北汽福田汽车股份有限公司 | Storage battery slippage fixing device |
| JP6383167B2 (en) * | 2014-03-31 | 2018-08-29 | 和光工業株式会社 | Car slide carrier equipment |
| CN106627300A (en) * | 2016-10-28 | 2017-05-10 | 江苏捷诚车载电子信息工程有限公司 | Vehicle antiseizing heavy-load drawing and pulling platform |
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2018
- 2018-12-24 CN CN201811578270.5A patent/CN111347962B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209395686U (en) * | 2018-12-24 | 2019-09-17 | 湖北三六一一特种装备有限责任公司 | Vertical telescopic suspension fixing frame for vehicle-mounted shelter |
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| Publication number | Publication date |
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| CN111347962A (en) | 2020-06-30 |
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