Battery box cover plate of storage vehicle

Abstract

The utility model relates to the technical field of storage vehicles, and discloses a storage vehicle battery box cover plate which comprises a battery box cover plate welding piece, a drainage system, a sealing damping system and an anti-tipping system. The battery box cover plate welding piece comprises a cover plate profiling piece, a buckle opening hole is formed in the upper surface of the cover plate profiling piece, a buckle box is fixed in the buckle opening hole, a groove and a storage box are arranged on the upper surface of the cover plate profiling piece, and a turned-over edge is arranged on the side wall of the cover plate profiling piece and located on the same side with the buckle opening hole. The drainage system comprises a water pipe, hinge joints are movably installed at the two ends of the water pipe, and the hand buckling box and the storage box are communicated through the installed water pipe. The sealing and damping system comprises a damping pad and a sealing rubber strip which are fixed to the lower surface of the cover plate profiling piece, and the sealing rubber strip is fixed in the turned-over edge. The waterproof and drainage device is convenient to install, simple in structure, good in waterproof and drainage performance, safe and reliable, and meets the certification standard requirements of CE / UKCA and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to warehouse car technical field especially warehouse car battery box cover plate. BACKGROUND

[0002] The existing battery box cover plate has the following shortcomings: first, the existing battery box cover plate only plays a covering role. The drainage, waterproofing, anti-tipping and shock absorption of the cover plate are not considered, second, the plastic cover plate is low in cost but easy to damage, especially the connecting part is prone to breakage, which cannot meet the CE / UKCA drop test standard requirements, third, the magnetic and slot type cover plate is inconvenient to open and close; it needs to be adjusted repeatedly when covering, which is prone to cause bumping and abnormal sound during driving, fourth, the gas spring assisted opening and closing type cover plate is relatively light, which may cause the gas spring to open automatically if there is a large bump, that is, the cover plate is automatically opened. UTILITY MODEL CONTENTS

[0003] The utility model aims at at least in a certain extent solves one of the technical problems in the prior art. To this end, one purpose of the utility model is to provide a warehouse car battery box cover plate which is easy to install, simple in structure, good in waterproofing and drainage performance, safe and reliable and meets the CE / UKCA certification standard requirements.

[0004] The warehouse car battery box cover plate according to the utility model comprises a battery box cover plate welding part, a drainage system, a sealing and shock absorption system and an anti-tipping system.

[0005] The battery box cover plate welding part comprises a cover plate profiled part, a hand buckle opening is formed in the upper surface of the cover plate profiled part, a hand buckle box is fixed in the hand buckle opening, a recess and a storage box are arranged on the upper surface of the cover plate profiled part, and a flange is arranged on the side wall of the cover plate profiled part and on the same side of the hand buckle opening.

[0006] The drainage system comprises a water pipe, hinge joints are movably arranged at both ends of the water pipe, the hand buckle box and the storage box are connected through the water pipe, and the water pipe is arranged between the hand buckle box and the storage box.

[0007] The sealing and shock absorption system comprises a shock absorption pad fixed on the lower surface of the cover plate profiled part and a sealing rubber strip, and the sealing rubber strip is fixed in the flange.

[0008] The anti-tipping system comprises a supporting rod, a limiting block ring is fixed at one end of the supporting rod, a pin hole is formed at the other end of the supporting rod, and a split pin is inserted into the pin hole.

[0009] Preferably, a hinge right and a hinge left are fixed symmetrically on the lower surface of the cover plate profiled part, a rotating shaft is fixed symmetrically on the opposite surfaces of the hinge right and the hinge left, and the shock absorption pad is fixed on the surfaces of the hinge right and the hinge left respectively.

[0010] Preferably, the lower surface of the hand box and the storage box is fixed with a screw plate, the screw plate and the hinge are installed one by one, and the upper surface of the storage box is provided with a drain hole corresponding to the installation position of the screw plate.

[0011] Preferably, the lower surface of the storage box is welded with a square nut, the surface of the square nut is provided with a fastening screw, the fastening screw and the square nut are sleeved and fixed with an elastic fixing clamp, and the support rod is clamped in the inside of the elastic fixing clamp.

[0012] Preferably, the shock pad comprises a shock pad body, a pre-buried bolt is fixed to the lower surface of the shock pad body, and a shock pad ball head body is fixed to the upper surface of the shock pad body.

[0013] Preferably, the surface of the cover plate profiled piece is provided with a reserved mounting hole.

[0014] The beneficial effects in the utility model are:

[0015] 1. Effective drainage and waterproofness:

[0016] The setting of the inclined surface and the drainage system effectively solves the requirements of the battery box cover plate on drainage and waterproofness;

[0017] 2. Effective shock absorption and sealing:

[0018] Through the setting of the shock absorption system, the vibration abnormal sound of the battery box cover plate and the sealing problem between the whole machine are effectively solved;

[0019] 3. Effective anti-tipping function:

[0020] Through the setting of the anti-tipping mechanism, the situation that the battery box cover plate is accidentally closed after being opened is effectively solved, and the problem of operator injury is caused. Meet the safety requirements of CE / UKCA certification;

[0021] 4. The battery box cover plate of the warehouse truck adopts modular design, all parts are designed as a whole module, can realize offline pre-assembly into an assembly, then the whole and the whole machine are assembled, and the assembly is simple, and the disassembly is also convenient, and the overall appearance is simple and generous. DRAWINGS

[0022] Figure 1 It is the overall structure schematic view of the battery box cover plate of the warehouse truck.

[0023] Figure 2 It is the first visual angle view of the battery box cover plate welding piece structure of the battery box cover plate of the warehouse truck.

[0024] Figure 3The utility model provides a warehouse car battery box cover plate's battery box cover plate welding piece structure second visual angle schematic drawing.

[0025] Figure 4 The utility model provides a warehouse car battery box cover plate's drainage system structure schematic drawing.

[0026] Figure 5 The utility model provides a warehouse car battery box cover plate's sealing damping system structure schematic drawing.

[0027] Figure 6 The utility model provides a warehouse car battery box cover plate's damping pad structure schematic drawing.

[0028] Figure 7 The utility model provides a warehouse car battery box cover plate's anti -tipping system structure schematic drawing.

[0029] Figure 8 The utility model provides a warehouse car battery box cover plate's anti -tipping system assembly schematic drawing.

[0030] In the drawing: 1, battery box cover plate welding piece;1-1, cover plate profiled part;1-2, hinge right;1-3, hinge left;1-4, buckle hand box;1-5, pivot;1-6, screw plate;1-7, square nut;11-1, reserved mounting hole;11-2, recess;11-3, drainage hole;11-4, storage box;11-5, buckle opening;11-6, flanging;2, drainage system;2-1, hinge joint;2-2, water pipe;3, sealing damping system;3-1, damping pad;31-1, damping pad body;31-2, damping pad ball head body;31-3, embedded bolt;3-2, sealing rubber strip;4, anti -tipping system;4-1, support rod;41-1, limit baffle ring;41-2, pin hole;4-2, split pin;4-3, elastic fixed card;4-4, fastening screw. DETAILED DESCRIPTION

[0031] REFERENCE Figures 1-8 , warehouse car battery box cover plate, including battery box cover plate welding piece 1, drainage system 2, sealing damping system 3 and anti -tipping system 4, main body adopts metal material, be favorable to the EMC test of whole machine;

[0032] The battery box cover plate welding piece 1 includes a cover plate profiled piece 1-1, the cover plate profiled piece 1-1 is the main body of the battery box cover plate, each functional surface on the upper surface of the cover plate profiled piece 1-1 has a certain slope, fully considering the drainage performance and taking into account the overall aesthetic appearance, the upper surface of the cover plate profiled piece 1-1 is provided with a buckle hand opening 11-5, the buckle hand opening 11-5 is arranged at the most forward position in the middle, in order to increase the length of the force arm when opening, so that it is more labor-saving to open, the inside of the buckle hand opening 11-5 is fixed with a buckle hand box 1-4, the upper surface of the cover plate profiled piece 1-1 is provided with a groove 11-2 and a storage box 11-4, the storage box 11-4 has a forward inclined slope with the whole, and the groove 11-2 has a backward inclined slope, thereby being beneficial to drainage, avoiding water accumulation on the cover plate, or leaking into the electrical parts inside the battery box, the groove 11-2 here is mainly to avoid the steering handle, when the cover plate is opened, the groove 11-2 can avoid the handle, avoiding interference, the groove 11-2 is arranged to be backward inclined according to the whole machine condition, but it can also be arranged to be forward inclined according to the specific requirement, if the forward inclined slope is arranged, it needs to be opened like the storage box 11-4 to drain water, the side wall of the cover plate profiled piece 1-1 and the buckle hand opening 11-5 on the same side are provided with a flange 11-6, the flange 11-6 increases the structural strength of the whole cover plate, and at the same time provides support for the installation of the sealing strip 3-2;

[0033] The drainage system 2 includes a water pipe 2-2, the two ends of the water pipe 2-2 are movably provided with hinge joints 2-1, the buckle hand box 1-4 and the storage box 11-4 are connected through the installation of the water pipe 2-2, when there is water in the storage box 11-4, the water can be guided to the buckle hand box 1-4 through the drainage hole 11-3, the joint and the connecting water pipe 2-2, and finally drained by the buckle hand box 1-4;

[0034] The sealing and damping system 3 includes a damping pad 3-1 fixed on the lower surface of the cover plate profiled piece 1-1 and a sealing rubber strip 3-2, the sealing rubber strip 3-2 is fixed in the flange 11-6, and the damping pad 3-1 is provided with two;

[0035] The anti-rollover system 4 includes a support rod 4-1, one end of the support rod 4-1 is welded and fixed with a limiting stop ring 41-1, the other end of the support rod 4-1 is provided with a pin hole 41-2, an open pin 4-2 is inserted into the pin hole 41-2, Figure 8 , one end of the support rod 4-1 provided with the pin hole 41-2 passes through the mounting hole of the hinge left 1-3 on the battery box cover plate, and then the open pin 4-2 is installed into the pin hole 41-2 on the support rod 4-1, so as to limit the position of the support rod 4-1 and avoid the falling of the support rod 4-1, and one end of the support rod 4-1 fixed with the limiting stop ring 41-1 is used to abut against the vehicle body to position, so as to support the battery box cover plate.

[0036] The lower surface of the cover profiled piece 1-1 is symmetrically fixed with a hinge right 1-2 and a hinge left 1-3, the opposite surfaces of the hinge right 1-2 and the hinge left 1-3 are symmetrically fixed with a rotating shaft 1-5, the damping pads 3-1 are respectively fixed on the surfaces of the hinge right 1-2 and the hinge left 1-3, and the hinge left 1-3 and the hinge right 1-2 and the rotating shaft 1-5 are used to realize the opening and closing of the cover.

[0037] The lower surfaces of the hand buckle box 1-4 and the storage box 11-4 are fixed with screw plates 1-6, the screw plates 1-6 are used to assemble the drainage joint, the screw plates 1-6 and the hinge joint 2-1 are one-to-one corresponding installation, the upper surface of the storage box 11-4 and the corresponding installation position of the screw plate 1-6 are provided with a drainage hole 11-3, and the drainage hole 11-3 is used to drain the water accumulated in the storage box 11-4.

[0038] The lower surface of the storage box 11-4 is welded with a square nut 1-7, the surface of the square nut 1-7 is threadedly installed with a fastening screw 4-4, the fastening screw 4-4 and the square nut 1-7 are sleeved and fixed with an elastic fixing clamp 4-3, and the support rod 4-1 is clamped in the inside of the elastic fixing clamp 4-3.

[0039] The damping pad 3-1 comprises a damping pad body 31-1, the lower surface of the damping pad body 31-1 is fixed with a pre-buried bolt 31-3, and the upper surface of the damping pad body 31-1 is fixed with a damping pad ball head body 31-2.

[0040] The surface of the cover profiled piece 1-1 is provided with a reserved installation hole 11-1, the cover is provided with only one storage box 11-4 on the left side, and the right side is provided with the reserved installation hole 11-1, which can be assembled with the special storage box 11-4 according to the customer's demand, such as the folder, the cup box, the mobile phone box, the tool box and the like, to meet the customized needs of the customer, and if the customer has no demand, the installation hole does not exist.

[0041] When the device is used, the damping pad 3-1 is connected to the hinge right 1-2 and the hinge left 1-3 through the pre-buried bolt 31-3, when the battery box cover is closed, the ball head of the damping pad 3-1 is clamped in the hole provided on the cover support of the vehicle body, the cooperation of the ball head and the hole realizes the fixing function when the cover is closed, that is, it ensures that the cover will not be opened under the condition of bumping and the like, and at the same time, it plays a role in shock absorption and vibration absorption, the sealing rubber strip 3-2 is clamped on the turned edge 11-6 of the cover profiled piece 1-1 to realize the sealing between the cover and the vehicle body, and the waterproof effect is achieved.

[0042] When there is water in the storage box 11-4, the water can be guided to the hand buckle box 1-4 through the joint and the connecting water pipe 2-2 through the drainage hole 11-3, and finally the water is discharged from the hand buckle box 1-4;

[0043] When the cover is closed, the support rod 4-1 is stored in the elastic fixing clamp 4-3, and when the cover is opened, the support rod 4-1 is taken out and supported in the hole arranged on the vehicle body, thereby realizing the anti-overturning function of the cover.

Claims

1. A warehouse truck battery box cover plate, characterized by: The battery box cover plate welding piece, the drainage system, the sealing damping system and the anti-rollover system are included. The battery box cover plate welding piece includes a cover plate profiled piece, a hand buckle opening is arranged on the upper surface of the cover plate profiled piece, a hand buckle box is fixed in the hand buckle opening, a recess and a storage box are arranged on the upper surface of the cover plate profiled piece, a flange is arranged on the side wall of the cover plate profiled piece and on the same side of the hand buckle opening. The drainage system includes a water pipe, hinged joints are movably arranged on both ends of the water pipe, the hand buckle box and the storage box are connected through the water pipe. The sealing damping system includes a damping pad fixed on the lower surface of the cover plate profiled piece and a sealing rubber strip fixed in the flange. The anti-rollover system includes a support rod, a limit stop ring is fixed on one end of the support rod, a pin hole is arranged on the other end of the support rod, and an open pin is inserted into the pin hole.

2. The battery box cover plate of claim 1, wherein: The lower surface of the cover plate profiled piece is symmetrically fixed with a right hinge and a left hinge, the opposite surfaces of the right hinge and the left hinge are symmetrically fixed with rotating shafts, and the damping pad is fixed on the surfaces of the right hinge and the left hinge respectively.

3. The battery box cover plate of claim 1, wherein: The lower surfaces of the hand buckle box and the storage box are fixed with screw plates, the screw plates and the hinged joints are one-to-one correspondingly arranged, and a drainage hole is arranged on the upper surface of the storage box and at the position corresponding to the screw plate.

4. The battery box cover plate of claim 1, wherein: A square nut is welded on the lower surface of the storage box, a fastening screw is threadedly arranged on the surface of the square nut, an elastic fixing clamp is fixed between the fastening screw and the square nut, and the support rod is clamped in the elastic fixing clamp.

5. The battery box cover plate of claim 1, wherein: The damping pad includes a damping pad body, a pre-buried bolt is fixed on the lower surface of the damping pad body, and a damping pad ball head body is fixed on the upper surface of the damping pad body.

6. The battery box cover plate of claim 1, wherein: A reserved mounting hole is arranged on the surface of the cover plate profiled piece.

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