CN206579528U - Vehicle anti-sticking is low and deep to carry pull platform - Google Patents
Vehicle anti-sticking is low and deep to carry pull platform Download PDFInfo
- Publication number
- CN206579528U CN206579528U CN201621191718.4U CN201621191718U CN206579528U CN 206579528 U CN206579528 U CN 206579528U CN 201621191718 U CN201621191718 U CN 201621191718U CN 206579528 U CN206579528 U CN 206579528U
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- bracket
- channel
- section steel
- guide rail
- longitudinal
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Abstract
The utility model discloses a kind of low and deep load pull platform of vehicle anti-sticking, including bracket, two rolling guides and bracket limiting locking device, the longitudinal frame of channel-section steel is respectively equipped with longitudinal both sides of bracket.Rolling guide includes U-bar guide rail body and the multigroup roller being disposed on U-bar guide rail body vertical edges lateral surface, and U-bar guide rail body is located at channel-section steel longitudinal edge outer frame side, and channel-section steel longitudinal direction frame, which is respectively embedded into, to be supported on corresponding multigroup roller.Bracket limiting locking device includes night bolt mechanism and lock handle mechanism, night bolt mechanism is separately positioned on bracket both sides rear portion and two rolling guide rear portions, and lock handle mechanism is separately positioned on the front end and the corresponding front limit position of bracket of two rolling guides.The utility model uses save trouble and labor and safe and reliable, and simple in construction, manufacturing cost is low, can bear heavy duty and movement is light, effectively can prevent bracket from occurring catching phenomenon in moving process.Will not occur clamping stagnation.
Description
Technical field
The utility model is related to one kind and is arranged on telescopic loading/unloading platform in vehicle platform, and more particularly to one kind can be manual
Pull-out or the heavily loaded pull platform of propulsion and anti-clamping stagnation, belong to vehicle accessory technical field.
Background technology
For the ease of van or vehicle mounted square cabin handling facilities or goods, installed in its vehicle platform can pull it is flat
Platform, platform longitudinal direction both sides are externally provided with guide rail, and guide rail of the platform outside its longitudinal both sides is displaced outwardly under being oriented to or inwardly stored.Make
Used time, platform is manually pulled out out of van or vehicle mounted square cabin, the equipment or goods being easy on crane on vehicle loading/unloading platform；Driving
Before, platform is pushed into van or vehicle mounted square cabin, it is very easy to use.At present, platform is adopted with the guide rail outside its longitudinal both sides
With being slidably matched, frictional resistance is larger, and guide rail bearing capacity is relatively low.When the carrier of platform is heavier, it is difficult to manually
Pull out or promote platform, that is, enable and pull out or promote platform, it occur frequently that clamping stagnation, operating process is bothersome to take in its moving process
Power.
Utility model content
The purpose of this utility model is to provide a kind of low and deep load pull platform of vehicle anti-sticking, and the platform structure is simple, manufacture
Cost is low, using save trouble and labor and safe and reliable, can bear heavy duty and movement is light, will not occur clamping stagnation.
The utility model is achieved by the following technical programs：
A kind of vehicle anti-sticking is low and deep to carry pull platform, including bracket, two rolling guides and bracket limiting locking device, institute
It is the rectangular frame that shaped steel is welded into state bracket, and the longitudinal frame of the channel-section steel of notch outwardly is respectively equipped with longitudinal both sides of bracket；Institute
Stating rolling guide includes U-bar guide rail body and the multigroup roller being disposed on U-bar guide rail body vertical edges lateral surface, the groove
Steel guide rail body is located at channel-section steel longitudinal edge outer frame side and notch is away from the longitudinal frame of channel-section steel, and the roller includes roller body and the roller heart
Axle, described rolling wheel arbor one end passes U-bar guide rail body vertical edges, and the rolling wheel arbor other end is fixed on the vertical of U-bar guide rail body
On the medial surface on side, roller body is supported on rolling wheel arbor one end by a pair of bearings, the longitudinal frame point of channel-section steel of bracket both sides
It Qian Ru not be supported on corresponding multigroup roller；Bracket limiting locking device includes night bolt mechanism and lock handle mechanism,
The night bolt mechanism is separately positioned on bracket both sides rear portion and two rolling guide rear portions, the lock handle mechanism point
On the front end and the corresponding front limit position of bracket for not being arranged on two rolling guides.
The purpose of this utility model can also further be realized by following technical measures.
Further, the night bolt mechanism includes night bolt and postive stop baffle, and the night bolt is vertically fixed
On the longitudinal scuncheon of channel-section steel, the head of night bolt puts in channel-section steel longitudinal edge inframe, and L-shaped postive stop baffle is inner vertical
In the vertical side for being fixed on U-bar guide rail body；When bracket is advanced in place, the shank termination side of night bolt is resisted against spacing
On on the inside of baffle plate outer end.
Further, the lock handle mechanism includes lock handle and bearing, and lock handle is separately fixed at two grooves
On the outer end termination of steel guide rail body, bearing is separately fixed on the front limit plate of bracket both sides；When bracket is advanced in place, handle is locked
The ring body of hand hooks the bearing upper end of front limit plate.
Further, it is respectively perpendicular setting between side and the longitudinal scuncheon of corresponding channel-section steel in two U-bar guide rail bodies
One auxiliary stopper wheel, the auxiliary stopper wheel and positioned at postive stop baffle side, including T-shaped base, bearing and supporting core axle, institute
State T-shaped base lower end to be vertically fixed in U-bar guide rail body vertical edges, T-shaped base upper end passes through U-bar guide rail body vertical edges, axle
Hold and be supported on supporting core axle, the supporting core axle is fixed on T-shaped base upper end, the bearing outer peripheral face is resisted against corresponding groove
On steel longitudinal edge inframe side.
Further, after being provided with least two limit bases, bracket side by side in the vehicle platform that direction is drawn outside bracket
When falling back on, pallet rear end cross bar is resisted against at least two limit bases.Two are welded with the outside of the bracket front rail side by side
Handle.
Further, the spacing of multigroup roller is divided into front and rear two parts, between the anterior array roller of handle
It is less than spacing B, i.e. the A ＜ B of the rear portion array roller away from handle away from A, and the quantity of anterior array roller is more than rear portion array
The quantity of roller.When bracket is advanced in place, the longitudinal frame of channel-section steel of bracket both sides is respectively supported at corresponding anterior array roller
On, and the channel-section steel longitudinal direction frame bearing length C being supported on anterior array roller is at least the 1/3 of the longitudinal frame length L of channel-section steel,
That is C >=1/3L.
Further, the roller body is taper type roller body, taper and the channel-section steel longitudinal edge of the taper type roller body
Gradient is matched in the channel-section steel of frame.The upper and lower sides of the longitudinal frame of the channel-section steel are respectively equipped with inverted L-shaped baffle plate.
Bracket supported on both sides of the present utility model instead of cunning on multigroup roller of two rolling guides with rolling friction
Dynamic friction, uses save trouble and labor and safe and reliable.Carriage lock can also be existed by night bolt mechanism and lock handle mechanism
Pull-out state or receiving state.Bracket in the moving process for pulling out or storing, its both sides remain be respectively supported at it is multigroup
On roller；When the length that bracket pulls out 2/3 is hanging, the support of the U-bar guide rail body and multigroup roller of high intensity ensure bracket and
The mobile security of carrier thereon.Auxiliary stopper wheel effectively can prevent bracket from moving the mobile carry out cross spacing of bracket
It is dynamic to make generation crooked.The utility model is simple in construction, manufacturing cost is low, can bear heavy duty and movement is light, can effectively prevent
There is catching phenomenon in moving process in bracket.Will not occur clamping stagnation.
Advantage and feature of the present utility model, will carry out diagram reconciliation by the non-limitative illustration of preferred embodiment below
Release, these embodiments, only provide as an example referring to the drawings.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model bracket pulls out state；
Fig. 2 is Fig. 1 A to zoomed-in view；
Fig. 3 is the structural representation of the utility model bracket receiving state；
Fig. 4 is Fig. 2 B-B amplification views；
Fig. 5 is Fig. 3 C-C amplification views；
Fig. 6 is Fig. 3 I enlarged drawing；
Fig. 7 is Fig. 4 D-D amplification views.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Fig. 1~Fig. 7, the utility model includes bracket 1, two rolling guides 2 and bracket limiting locking device 3,
Bracket 1 is the rectangular frame that channel-section steel and square steel tube are welded into, and the channel-section steel longitudinal direction of notch outwardly is respectively equipped with longitudinal both sides of bracket 1
Frame 11.Rolling guide 2 includes U-bar guide rail body 21 and 9 groups of rollers being disposed on U-bar guide rail body vertical edges lateral surface
22, U-bar guide rail body 21 is located at the longitudinal outside of frame 11 of channel-section steel and notch is away from the longitudinal frame 11 of channel-section steel, and roller 22 includes roller
Body 221 and rolling wheel arbor 222, described rolling wheel arbor 222 one end pass U-bar guide rail body vertical edges 211, and rolling wheel arbor 222 is another
End is fixed by screws on the medial surface of U-bar guide rail body vertical edges 211, and roller body 221 is supported on by a pair of bearings 223
Roll on the one end of wheel arbor 222, the longitudinal frame 11 of channel-section steel of the both sides of bracket 1, which is respectively embedded into, to be supported on corresponding multigroup roller 22.
Roller body 211 is taper type roller body, the taper of roller body 221 of taper type and gradient in the channel-section steel of the longitudinal frame 11 of channel-section steel
Match somebody with somebody.Such structure plays cross spacing effect, it is to avoid bracket 1 occur and lateral deviation occurs in draw process.Channel-section steel longitudinal direction
The upper and lower sides of frame 11 are welded with inverted L-shaped baffle plate 14 respectively, can prevent the lubricating grease in a pair of bearings 223 from flowing out.
As shown in Figure 4 and Figure 6, bracket limiting locking device 3 includes night bolt mechanism 31 and lock handle mechanism 32, bullet
Spring bolt mechanism 31 is separately positioned on the both sides rear portion of bracket 1 and two rear portions of rolling guide 2, and lock handle mechanism 32 is set respectively
Put on the front end and the corresponding front limit position of bracket 1 of two rolling guides 2.
Night bolt mechanism 31 includes night bolt 311 and postive stop baffle 312, and night bolt 311 is vertically fixed on channel-section steel
On longitudinal inner side of frame 11, the head of night bolt 311 is put in the longitudinal frame 11 of channel-section steel, and L-shaped postive stop baffle 312 is inner
Vertical welding is fixed in the vertical side of U-bar guide rail body 21.When bracket 1 is advanced in place, the shank termination of night bolt 311
On side is resisted against on the inside of the outer end of postive stop baffle 312, the extreme position that bracket 1 advances is carried out spacing.Bullet in the both sides of bracket 1
Spring latch 311 withstands postive stop baffle 312, prevents it from retracting.It just can so ensure the trouble free service in the deployed state of bracket 1.
Lock handle mechanism 32 includes lock handle 321 and bearing 322, and lock handle 321 is separately fixed at two channel-section steels
On the outer end termination of guide rail 21, bearing 322 is separately fixed on the front limit plate 323 of the both sides of bracket 1.Bracket 1 advances in place
When, the ring body of lock handle 321 hooks the upper end of bearing 322 of front limit plate 323, and bracket 1 is locked in into pull-out location, it is ensured that this
The job safety of utility model.
As shown in figs. 4 and 7, divide between two inner sides of U-bar guide rail body 21 and the longitudinal inner side of frame 11 of corresponding channel-section steel
It is not vertically arranged an auxiliary stopper wheel 4, the auxiliary stopper wheel 4 and positioned at the side of postive stop baffle 312, including T-shaped base 41,
Bearing 42 and supporting core axle 43, the T-shaped lower end of base 41 are vertically fixed in U-bar guide rail body vertical edges 211 by fastener, T-shaped
The upper end of base 41 passes through U-bar guide rail body vertical edges 211, and bearing 43 is supported on supporting core axle 44, described one end of supporting core axle 43
By screw thread, the other end is fixed on the T-shaped upper end of base 41 by the riveting of rivet 431, and bearing 42 serves as position-limited wheel, and its outer peripheral face is supported
Lean against on the longitudinal medial surface of frame 11 of corresponding channel-section steel, can prevent bracket 1 from clamping stagnation occurring in draw process.
Away from the outer drawing direction of bracket 1（The left end of Fig. 1 brackets 1）Vehicle platform 10 on side by side provided with two limit bases 5,
When bracket 1 is retreated in place, pallet rear end cross bar 12 is resisted against on two limit bases 5.The outside of bracket front rail 13 is welded with two
Handle 6 side by side, is easy to manual pull bracket 1.
As shown in Fig. 2 the spacing of 9 groups of rollers 22 is divided into front and rear two parts, between anterior 5 groups of rollers 22 of handle 6
It is less than spacing B, i.e. the A ＜ B of the rear portion array roller away from lock handle away from A, and the quantity of anterior 5 groups of rollers 22 is more than rear portion
The quantity of 4 groups of rollers 22.When bracket 1 is advanced in place, the longitudinal frame 11 of channel-section steel of the both sides of bracket 1 is respectively supported at corresponding front portion
On 5 groups of rollers 22, and the channel-section steel longitudinal direction bearing length C of frame 11 being supported on anterior 5 groups of rollers 22 is at least channel-section steel longitudinal edge
The 1/3 of frame length L, i.e. C >=1/3L.So that bracket 1 is in draw process, the longitudinal frame 11 of channel-section steel of its both sides remains every
Side is supported on 5 groups of rollers 22, and has 2 groups of auxiliary stopper wheels 4 to carry out cross spacing.Even if bracket 1 is completely pulled out, its both sides is still
Have the longitudinal frame length L of channel-section steel 1/3 is supported, and will not occur the sagging inclination of bracket 1, it is ensured that the utility model can be normal
Work.
When pulling out bracket 1, the lock handle 321 on the right-hand member termination of two U-bar guide rail bodies 21, locking are first unclamped respectively
The ring body of handle 321 disengages the bearing 322 on front limit plate 323, so that it may pull handle 6 to pull out bracket 1 to the right, until bracket 1
The rear position margining plate 324 of both sides is resisted against on the edge of bearing 322 on front limit plate 323, finally the bullet of the both sides of locking bracket 1 respectively
The locking bracket 1 of spring latch 311.
When storing bracket 1, the night bolt 311 of bracket both sides is first unclamped, bracket 1 is pushed away to the left, until after the bracket of bracket 1
End cross bar 12 is resisted against on two limit bases 5, finally by the lock handle 321 on the right-hand member termination of two U-bar guide rail bodies 21
Ring body hooks the bearing 322 on front limit plate 323, on the right-hand member termination that bracket 1 is locked in two U-bar guide rail bodies 21.
In addition to the implementation, the utility model can also have other embodiment, all use equivalent substitutions or equivalent change
The technical scheme to be formed is changed, in the protection domain for all falling within the utility model requirement.
Claims (10)
1. a kind of vehicle anti-sticking is low and deep to carry pull platform, including bracket, two rolling guides and bracket limiting locking device, it is special
Levy and be：The bracket is the rectangular frame that shaped steel is welded into, and the channel-section steel of notch outwardly is respectively equipped with longitudinal both sides of bracket and is indulged
To frame；The rolling guide includes U-bar guide rail body and the multigroup rolling being disposed on U-bar guide rail body vertical edges lateral surface
Wheel, the U-bar guide rail body is located at channel-section steel longitudinal edge outer frame side and notch is away from the longitudinal frame of channel-section steel, and the roller includes roller
Body and rolling wheel arbor, described rolling wheel arbor one end pass U-bar guide rail body vertical edges, and the rolling wheel arbor other end is fixed on channel-section steel and led
On the medial surface of the vertical edges of rail body, roller body is supported on rolling wheel arbor one end by a pair of bearings, the channel-section steel of bracket both sides
Longitudinal frame, which is respectively embedded into, to be supported on corresponding multigroup roller；Bracket limiting locking device includes night bolt mechanism and locking
Handle mechanism, the night bolt mechanism is separately positioned on bracket both sides rear portion and two rolling guide rear portions, the locking
Handle mechanism is separately positioned on the front end and the corresponding front limit position of bracket of two rolling guides.
2. vehicle anti-sticking as claimed in claim 1 is low and deep to carry pull platform, it is characterised in that：The night bolt mechanism includes
Night bolt and postive stop baffle, the night bolt are vertically fixed on the longitudinal scuncheon of channel-section steel, and the head of night bolt is stretched
Enter channel-section steel longitudinal edge inframe, L-shaped postive stop baffle the inner is vertically fixed in the vertical side of U-bar guide rail body；Bracket advances
When in place, the shank termination side of night bolt is resisted against on the inside of postive stop baffle outer end.
3. vehicle anti-sticking as claimed in claim 1 is low and deep to carry pull platform, it is characterised in that：The lock handle mechanism includes
Lock handle and bearing, lock handle are separately fixed on the outer end termination of two U-bar guide rail bodies, and bearing is separately fixed at support
On the front limit plate of frame both sides；When bracket is advanced in place, the ring body of lock handle hooks the bearing upper end of front limit plate.
4. vehicle anti-sticking as claimed in claim 1 is low and deep to carry pull platform, it is characterised in that：The side in two U-bar guide rail bodies
It is respectively perpendicular one auxiliary stopper wheel of setting between the longitudinal scuncheon of corresponding channel-section steel, the auxiliary stopper wheel and positioned at limit
Position baffle plate side, including T-shaped base, position-limited wheel, spring bearing and supporting core axle, the T-shaped base lower end is vertically fixed on groove
In steel guide rail body vertical edges, T-shaped base upper end passes through U-bar guide rail body vertical edges, and position-limited wheel is supported on support by spring bearing
On heart axle, the supporting core axle is fixed on T-shaped base upper end, and the position-limited wheel outer peripheral face is resisted against the longitudinal frame of corresponding channel-section steel
On medial surface.
5. vehicle anti-sticking as claimed in claim 1 is low and deep to carry pull platform, it is characterised in that：Direction is being drawn outside bracket
At least two limit bases are provided with vehicle platform side by side, when bracket is retreated in place, pallet rear end cross bar is resisted against at least two limits
On the seat of position.
6. vehicle anti-sticking as claimed in claim 1 is low and deep to carry pull platform, it is characterised in that：On the outside of the bracket front rail
It is welded with two handles side by side.
7. vehicle anti-sticking as claimed in claim 1 is low and deep to carry pull platform, it is characterised in that：The spacing of multigroup roller point
Into front and rear two parts, the spacing B of the rear portion array roller away from handle is less than close to the spacing A of the anterior array roller of handle,
That is A ＜ B, and quantity of the quantity more than rear portion array roller of anterior array roller.
8. the low and deep load pull platform of vehicle anti-sticking as described in claim 1 or 7, it is characterised in that：When bracket is advanced in place, support
The longitudinal frame of the channel-section steel of frame both sides is respectively supported on corresponding anterior array roller, and the groove being supported on anterior array roller
Steel longitudinal direction frame bearing length C is at least the 1/3 of the longitudinal frame length L of channel-section steel, i.e. C >=1/3L.
9. vehicle anti-sticking as claimed in claim 1 is low and deep to carry pull platform, it is characterised in that：The roller body rolls for taper type
Wheel body, the taper of the taper type roller body is matched with gradient in the channel-section steel of the longitudinal frame of channel-section steel.
10. vehicle anti-sticking as claimed in claim 1 is low and deep to carry pull platform, it is characterised in that：The longitudinal frame of the channel-section steel
Upper and lower sides are respectively equipped with inverted L-shaped baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191718.4U CN206579528U (en) | 2016-10-28 | 2016-10-28 | Vehicle anti-sticking is low and deep to carry pull platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191718.4U CN206579528U (en) | 2016-10-28 | 2016-10-28 | Vehicle anti-sticking is low and deep to carry pull platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206579528U true CN206579528U (en) | 2017-10-24 |
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ID=60108289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621191718.4U Active CN206579528U (en) | 2016-10-28 | 2016-10-28 | Vehicle anti-sticking is low and deep to carry pull platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206579528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-10-28 CN CN201621191718.4U patent/CN206579528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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