CN206606898U - A kind of car platform of car - Google Patents

Abstract

The utility model provides a kind of car platform of car, belongs to elevator technology field.It solves the technical problem such as car platform weight is larger of existing car.The car platform of this car includes sedan-chair support and the car floor being fixed in sedan-chair support, car floor includes two frames and some car bottom plates, two frames be arranged in parallel and fixed respectively with sedan-chair support, there is the bar shaped bayonet socket being distributed along its length on frame, the opening of bar shaped bayonet socket on two frames is relative, car bottom plate is elongated, the two ends of car bottom plate are respectively clamped into the bar shaped bayonet socket of two frames and fixed, car bottom plate includes plate body and the kink positioned at plate body both sides, and the kink of adjacent car bottom plate mutually reclines and fixed.The utility model has the advantages that the weight for causing car platform in the case of proof strength.

Description

A kind of car platform of car

Technical field

The utility model belongs to elevator technology field, is related to a kind of car platform of car.

Background technology

Car is that elevator is used for transporting passengers or goods and the sedan-chair body component of other load.Car platform is used in car Support the component of passenger.Car platform generally comprises sedan-chair support and car floor, and sedan-chair support is fixed on the portal frame of car, and car floor is solid It is scheduled in sedan-chair support, current car floor typically uses monoblock steel plate structure, then the laying floor on steel plate, in order to ensure the anti-of steel plate Compressive Strength is, it is necessary to ensure that the thickness of steel plate is larger, and steel plate thickness increase can cause the overall weight of car platform larger so that sedan-chair The deadweight in railway carriage or compartment is larger, so that the load-carrying of elevator is restricted.

The content of the invention

The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that a kind of car floor of car is put down Platform, the technical problem that the utility model is solved is the weight for causing car platform in the case of proof strength.

The purpose of this utility model can be realized by following technical proposal：

A kind of car platform of car, including sedan-chair support and the car floor being fixed in sedan-chair support, it is characterised in that the car floor bag Two frames and some car bottom plates are included, two frames be arranged in parallel and fixed respectively with sedan-chair support, there is edge on the frame The opening of bar shaped bayonet socket on the bar shaped bayonet socket of its length direction distribution, two frames is relative, and the car bottom plate is in strip Shape, the two ends of the car bottom plate are respectively clamped into the bar shaped bayonet socket of two frames and fixed, and the car bottom plate includes plate body and position Kink in plate body both sides, the kink of the adjacent car bottom plate mutually reclines and fixed.

Car floor splices and combines to be formed by some car bottom plates with kink, and the bending resistance that kink can strengthen car bottom plate is strong Degree, therefore the thickness of the steel plate of car bottom plate use can be smaller, therefore the weight of whole car floor can be reduced and car floor is can guarantee that Intensity；Kink between adjacent car bottom plate, which reclines, can increase the intensity of kink, and the bending resistance for further ensuring car bottom plate is strong Degree；Car bottom plate is spacing by the bar shaped bayonet socket of frame, the quick position for being accurately positioned car bottom plate during convenient installation, it is ensured that car bottom plate The accuracy of installation site.

There are some be distributed along plate body length direction to add in the car platform of above-mentioned car, on the plate body Strong bar, the stiffener is raised to plate body downside, and the stiffener passes through punch forming.By setting stiffener to increase plate body Bending strength, so as to can guarantee that the intensity of car floor, stiffener will not also increase the weight of car bottom plate by punch forming, can drop The weight of low whole car floor.

In the car platform of above-mentioned car, the section of the stiffener is V-shaped, two sides in the stiffener Between angle be obtuse angle.The stiffener of the structure can increase the bending strength of plate body, while can also reduce the materials of plate body, It is cost-effective.

In the car platform of above-mentioned car, it is provided with and vertically sets on the kink of the plate body side Bar hole one, horizontally disposed bar hole two, the bar shaped are provided with the kink of the plate body opposite side Hole one and bar hole two are just to setting.When two car bottom plate splicings are fixed, in two car bottom plates on adjacent kink respectively With bar hole one and bar hole two, thus can level upwards and vertical direction on regulation two car bottom plates relative position, When mounted the upper face of two car bottom plates can be flushed, it is ensured that the flatness of car floor.

In the car platform of above-mentioned car, the lower edge of the kink, which has, bends inside reinforcement flange, institute State and strengthen being provided with the bar hole three that some length directions along car bottom plate are set on flange, be further fixed on the downside of some car bottom plates Reinforcing plate, the reinforcing plate is vertical with car bottom plate, and some fixing holes are provided with the reinforcing plate.Can further it be increased by reinforcing plate Plus the bonding strength between some car bottom plates, the active force between car bottom plate can be disperseed in stress so that some car bottom plates Stress, improves the bearing capacity of car floor simultaneously.

In the car platform of above-mentioned car, the frame includes bottom surface, vertical plane and top surface, the width of the bottom surface More than the width of top surface, above-mentioned bar shaped bayonet socket, the reinforcement flange energy and frame are formed between the bottom surface, vertical plane and top surface Bottom surface recline, it is described strengthen flange two ends be provided with mounting hole one, the bottom surface is provided with it is corresponding with mounting hole one peace Hole two is filled, the plate body can recline with top surface.Car bottom plate is fixed by bolt through mounting hole one and mounting hole two with frame；By It is higher than car bottom plate in top surface, therefore the less top surface of width can reduce its area, it is to avoid the installation to floor is interfered, it is ensured that Flatness when bottom plate is installed.

Compared with prior art, the car platform of this car has the weight for causing car platform in the case of proof strength The light advantage of quantitative change.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the car platform of this car.

Fig. 2 is the dimensional structure diagram at another visual angle of the car platform of this car.

Fig. 3 is the dimensional structure diagram of car bottom plate.

Fig. 4 is the dimensional structure diagram at another visual angle of car bottom plate.

Fig. 5 is the dimensional structure diagram of frame.

Schematic elevation view when Fig. 6 is two car bottom plate splicings.

In figure, 1, sedan-chair support；2nd, car floor；3rd, frame；31st, bottom surface；311st, mounting hole two；32nd, vertical plane；33rd, top surface；34、 Bar shaped bayonet socket；4th, car bottom plate；41st, plate body；411st, stiffener；42nd, kink；421st, bar hole one；422nd, bar hole two；43、 Strengthen flange；431st, mounting hole one；5th, reinforcing plate.

Embodiment

The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model Description, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 6, the platform of car floor 2 of car includes sedan-chair support 1 and the car floor 2 being fixed in sedan-chair support 1, and car floor 2 is wrapped Two frames 3 and some car bottom plates 4 are included, two frames 3 be arranged in parallel and fixed respectively with sedan-chair support 1, had on frame 3 along its length The opening for the bar shaped bayonet socket 34 spent on the bar shaped bayonet socket 34 of directional spreding, two frames 3 is relative, and car bottom plate 4 is elongated, car floor The two ends of plate 4 are respectively clamped into the bar shaped bayonet socket 34 of two frames 3 and fixed, and car bottom plate 4 includes plate body 41 and positioned at plate body 41 The kink 42 of both sides, the kink 42 of adjacent car bottom plate 4 mutually reclines and fixed.

There are some stiffeners 411 being distributed along the length direction of plate body 41, stiffener 411 is to plate body 41 on plate body 41 Downside is raised, and stiffener 411 passes through punch forming.The section of stiffener 411 is V-shaped, in stiffener 411 two sides it Between angle be obtuse angle.

The bar hole 1 vertically set is provided with the kink 42 of the side of plate body 41, positioned at plate body 41 Horizontally disposed bar hole 2 422 is provided with the kink 42 of opposite side, bar hole 1 and bar hole 2 422 are just To setting.When two splicings of car bottom plate 4 are fixed, there is bar hole one respectively on adjacent kink 42 in two car bottom plates 4 421 and bar hole 2 422, can level two car bottom plates 4 of regulation upwards and on vertical direction relative position, can be when mounted So that the upper face of two car bottom plates 4 is flushed.

The lower edge of kink 42, which has, bends inside reinforcement flange 43, is provided with reinforcement flange 43 some along car bottom plate The bar hole three that 4 length direction is set, the downside of some car bottom plates 4 is further fixed on reinforcing plate 5, and reinforcing plate 5 is hung down with car bottom plate 4 Directly, some fixing holes are provided with reinforcing plate 5.

Frame 3 includes bottom surface 31, vertical plane 32 and top surface 33, and the width of bottom surface 31 is more than the width of top surface 33, bottom surface 31, Above-mentioned bar shaped bayonet socket 34 is formed between vertical plane 32 and top surface 33, strengthening flange 43 can recline with the bottom surface 31 of frame 3, strengthen turning over The two ends on side 43, which are provided with mounting hole 1, bottom surface 31, is provided with mounting hole 2 311 corresponding with mounting hole 1, plate body 41 It can be reclined with top surface 33.Car bottom plate 4 is fixed by bolt through mounting hole 1 and mounting hole 2 311 with frame 3.

Car floor 2 splices and combines to be formed by some car bottom plates 4 with kink 42, and kink 42 can strengthen car bottom plate 4 Bending strength, therefore the thickness of steel plate that car bottom plate 4 is used can be smaller, therefore can reduce the weight and energy of whole car floor 2 Ensure the intensity of car floor 2；Kink 42 between adjacent car bottom plate 4 reclines and can increase the intensity of kink 42, is further ensured that The bending strength of car bottom plate 4；Car bottom plate 4 is spacing by the bar shaped bayonet socket 34 of frame 3, and quickly sedan-chair is accurately positioned during convenient installation The position of bottom plate 4, it is ensured that the accuracy of the installation site of car bottom plate 4.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (6)

1. a kind of car platform of car, including sedan-chair support and the car floor being fixed in sedan-chair support, it is characterised in that the car floor includes Two frames and some car bottom plates, two frames be arranged in parallel and fixed respectively with sedan-chair support, have on the frame along it The opening of bar shaped bayonet socket on the bar shaped bayonet socket of length direction distribution, two frames is relative, and the car bottom plate is elongated, The two ends of the car bottom plate are respectively clamped into the bar shaped bayonet socket of two frames and fixed, and the car bottom plate includes plate body and positioned at plate The kink of body both sides, the kink of the adjacent car bottom plate mutually reclines and fixed.

2. the car platform of car according to claim 1, it is characterised in that have on the plate body along plate body length Some stiffeners of directional spreding, the stiffener is raised to plate body downside, and the stiffener passes through punch forming.

3. the car platform of car according to claim 2, it is characterised in that the section of the stiffener is V-shaped, Angle in the stiffener between two sides is obtuse angle.

4. the car platform of the car according to claim 1 or 2 or 3, it is characterised in that positioned at the curved of the plate body side The bar hole one vertically set is provided with folding part, is provided with the horizontal direction on the kink of the plate body opposite side The bar hole two of setting, the bar hole one and bar hole two are just to setting.

5. the car platform of the car according to claim 1 or 2 or 3, it is characterised in that the lower edge tool of the kink Have to bend and the bar hole three that some length directions along car bottom plate are set be provided with inside reinforcement flange, the reinforcement flange, Reinforcing plate is further fixed on the downside of some car bottom plates, the reinforcing plate is vertical with car bottom plate, if being provided with the reinforcing plate solid Determine hole.

6. the car platform of car according to claim 5, it is characterised in that the frame include bottom surface, vertical plane and Top surface, the width of the bottom surface is more than the width of top surface, and above-mentioned bar shaped bayonet socket is formed between the bottom surface, vertical plane and top surface, The reinforcement flange can recline with the bottom surface of frame, and the two ends for strengthening flange, which are provided with mounting hole one, the bottom surface, opens There is mounting hole two corresponding with mounting hole one, the plate body can recline with top surface.