CN212687485U

CN212687485U - Internal combustion forklift oil pipe transition fixing device and internal combustion forklift

Info

Publication number: CN212687485U
Application number: CN202021585175.0U
Authority: CN
Inventors: 宋涛; 王建超; 李婧; 金盈超
Original assignee: Hangcha Group Co Ltd
Current assignee: Hangcha Group Co Ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-12
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a diesel fork truck oil pipe transition fixing device, including elasticity fixed block and mounting panel, the shape of elasticity fixed block matches and passes the tube hole with passing through the tube hole of driver's cabin bottom plate, and mounting panel fixed connection elasticity fixed block periphery and driver's cabin bottom plate are provided with a plurality of through-holes that are used for wrapping up each oil pipe respectively on the elasticity fixed block, and each through-hole runs through the elasticity fixed block along vertical direction. The oil pipe of connecting the interior outer valve of driver's cabin passes the through-hole on the elastic fixing block, makes each oil pipe of elastic fixing block parcel, and oil pipe is complete moves towards the driver's cabin outside from the driver's cabin inside, makes oil pipe move towards smoothly succinctly, and furthest's reduction lets out leakage point, has reduced the risk of revealing, and elastic material effectively reduces the transmission of vibration simultaneously, plays the effect of making an uproar falls in giving sound insulation, avoids oil pipe's wearing and tearing, extends life. The utility model also discloses a diesel fork truck of including above-mentioned device.

Description

Internal combustion forklift oil pipe transition fixing device and internal combustion forklift

Technical Field

The utility model relates to a fork truck equipment field especially relates to a diesel fork truck oil pipe transition fixing device. Furthermore, the utility model discloses still relate to an internal combustion forklift who includes above-mentioned device.

Background

Aiming at a large-tonnage diesel fork lift truck which is provided with a cab and simultaneously adopts a hydraulic control multi-way valve, the multi-way valve hydraulic control pilot valve is arranged on an operation platform in the cab, the multi-way valve is arranged in a truck body outside the cab, and the multi-way valve is connected with the multi-way valve hydraulic control pilot valve through a hydraulic oil pipe, so that the operation control of the multi-way valve can be completed by controlling the multi-way valve hydraulic control pilot valve, and further, each action of the fork lift truck is completed.

Because the large-tonnage diesel fork truck has large working sound and generates more heat during working, higher requirements on sound insulation, sealing and neatness of a cab are provided for improving the driving comfort of a fork truck driver.

In the prior art, the method for connecting the oil pipe in the cab to the outside of the cab comprises the following steps: the hydraulic oil pipe is provided with a hole with a certain size at the position of penetrating through the cab, and the oil pipe can penetrate through the cab so as to meet the use requirement. However, since the oil pipe is generally composed of a metal part and a rubber pipe part, the size of the metal part is larger than that of the rubber pipe part, when the oil pipe passes through the opened hole, the size of the opened hole is larger in order to ensure that the metal part of the oil pipe can pass through, when a plurality of oil pipes simultaneously pass through one hole, the rubber pipe part of the oil pipe occupies a small space, so that when the oil pipe is actually used, a gap between the opened hole and the oil pipe is larger, and the sealing performance and the sound insulation effect of a cab are poor. Simultaneously oil pipe and driver's cabin trompil can often contact, because the vibration in fork truck driving process, this can lead to oil pipe in downthehole partial wearing and tearing aggravation, influence oil pipe's life from this, still have the potential safety hazard in fork truck during operation. If set up the crossover sub, divide into two sections with oil pipe, increased a plurality of hydraulic pressure and let out the dew point, increased the risk that hydraulic oil reveals even more, if appear revealing in the driver's cabin and produce the fluid pollution, can seriously influence the clean and tidy degree of driver's cabin.

Therefore, how to provide a transition fixing device for an oil pipe of a diesel fork lift truck, which overcomes the problems, is a technical problem to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a diesel fork truck oil pipe transition fixing device, through setting up the elasticity fixed block, fixed oil pipe's position guarantees the syllable-dividing of driver's cabin, sealed effect and neatly degree. Another object of the utility model is to provide a package above-mentioned device's fork truck.

For solving the technical problem, the utility model provides a diesel fork truck oil pipe transition fixing device, including elastic fixation block and mounting panel, the shape of elastic fixation block matches and passes through the tube hole with the passing through of driver's cabin bottom plate cross the tube hole, mounting panel fixed connection the elastic fixation block periphery with the driver's cabin bottom plate, be provided with a plurality of through-holes that are used for wrapping up respectively each oil pipe on the elastic fixation block, each the through-hole runs through along vertical direction the elastic fixation block.

Preferably, the elastic fixing block is of a vertically arranged cylindrical structure, and the through holes are uniformly distributed in a honeycomb shape inside the elastic fixing block.

Preferably, the through hole is a multi-stage stepped hole with a groove in the middle, and a cutting line is arranged on the side wall of the through hole.

Preferably, including the symmetry two the mounting panel, two the relative side edge of mounting panel is provided with semi-circular opening, two the synthetic one of semi-circular opening is used for holding the round hole of elasticity fixed block, the middle part of elasticity fixed block periphery is provided with the horizontally ring channel, the mounting panel semi-circular opening card is gone into in the ring channel.

Preferably, the mounting panel with be provided with sealed the pad between the driver's cabin bottom plate, sealed pad middle part is provided with and is used for the round hole that the elasticity fixed block passed.

Preferably, the elastic fixing block is a rubber block, and the sealing pad is a rubber pad.

Preferably, the elastic fixing block is sleeved with a sleeve, a connecting plate extending outwards is arranged at the lower end of the sleeve, and the lower plate surface of the connecting plate is attached to the upper plate surface of the mounting plate.

Preferably, the sleeve periphery is sleeved with a corrugated pipe, and the sleeve periphery is provided with a positioning groove for clamping the corrugated pipe.

Preferably, the connecting plate, the mounting plate and the cab bottom plate are provided with bolt connecting holes at corresponding positions, and the bolt connecting holes are fixedly connected through bolts.

The utility model provides a diesel fork truck, include the driver's cabin and install in the diesel fork truck oil pipe transition fixing device of driver's cabin bottom plate, diesel fork truck oil pipe transition fixing device specifically is one of the aforesaid arbitrary diesel fork truck oil pipe transition fixing device.

The utility model provides a diesel fork truck oil pipe transition fixing device, including elasticity fixed block and mounting panel, the shape of elasticity fixed block matches and passes the tube hole with passing the tube hole of driver's cabin bottom plate, and mounting panel fixed connection elasticity fixed block periphery and driver's cabin bottom plate are provided with a plurality of through-holes that are used for wrapping up each oil pipe respectively on the elasticity fixed block, and each through-hole runs through the elasticity fixed block along vertical direction.

The oil pipe of connecting the interior outer valve of driver's cabin passes the through-hole on the elastic fixing block, makes each oil pipe of elastic fixing block parcel, and oil pipe is complete moves towards the driver's cabin outside from the driver's cabin inside, makes oil pipe move towards smoothly succinctly, and furthest's reduction lets out leakage point, has reduced the risk of revealing, and elastic material effectively reduces the transmission of vibration simultaneously, plays the effect of making an uproar falls in giving sound insulation, avoids oil pipe's wearing and tearing, extends life.

The utility model also provides an including above-mentioned device diesel fork truck, because above-mentioned device has above-mentioned technological effect, above-mentioned diesel fork truck also should have same technological effect, no longer introduces in detail here.

Drawings

Fig. 1 is a schematic front view of an embodiment of a transition fixing device for an oil pipe of a diesel fork lift truck according to the present invention;

fig. 2 is an installation schematic view of an embodiment of the internal combustion forklift oil pipe transition fixing device provided by the present invention;

fig. 3 is an exploded schematic view of an embodiment of the oil pipe transition fixing device for the diesel fork lift truck according to the present invention;

fig. 4 is a schematic front view of an elastic fixing block in an embodiment of the oil pipe transition fixing device for the diesel fork lift truck of the present invention;

fig. 5 is a front sectional view of an elastic fixing block in an embodiment of the oil pipe transition fixing device for the diesel fork lift truck of the present invention;

fig. 6 is a schematic top view of an elastic fixing block in an embodiment of the oil pipe transition fixing device for the diesel fork lift truck of the present invention;

fig. 7 is a schematic top view of a mounting plate in an embodiment of the oil pipe transition fixing device for a diesel fork lift truck according to the present invention;

fig. 8 is a schematic top view of a sealing gasket in an embodiment of the oil pipe transition fixing device for a diesel fork lift truck according to the present invention;

fig. 9 is a schematic top view of a sleeve in an embodiment of the device for transitional fixation of an oil pipe of a diesel fork lift truck according to the present invention;

fig. 10 is a schematic front view of a sleeve in an embodiment of the oil pipe transition fixing device for a diesel fork lift truck of the present invention.

Detailed Description

The core of the utility model is to provide a diesel fork truck oil pipe transition fixing device, through setting up the elasticity fixed block, fixed oil pipe's position guarantees the syllable-dividing of driver's cabin, sealed effect and neatly degree. The other core of the utility model is to provide a diesel fork truck who wraps above-mentioned device.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 3, fig. 1 is a schematic front view of an embodiment of a transition fixing device for an oil pipe of a diesel fork lift truck according to the present invention; fig. 2 is an installation schematic view of an embodiment of the internal combustion forklift oil pipe transition fixing device provided by the present invention; fig. 3 is an explosion diagram of a specific embodiment of the oil pipe transition fixing device for the diesel fork lift truck of the present invention.

The utility model provides a diesel fork truck oil pipe transition fixing device, including elastic fixing block 1 and mounting panel 2, set up in driver's cabin bottom plate 9, be provided with the tube hole on driver's cabin bottom plate 9, oil pipe 10 between multiple unit valve and the multiple unit valve pilot operated valve passes through by the tube hole, wherein the shape of elastic fixing block 1 matches with passing the tube hole, make elastic fixing block 1 pass the tube hole, and through 1 periphery of mounting panel 2 fixed connection elastic fixing block and driver's cabin bottom plate 9, guarantee 1 rigidity of elastic fixing block, be provided with a plurality of through-holes 11 on the elastic fixing block 1, and each through-hole 11 runs through elastic fixing block 1 along vertical direction, each oil pipe 10 passes each through-hole 11 in proper order, and make each through-hole 11 parcel solitary oil pipe 10.

The oil pipe 10 of connecting the interior outer valve of driver's cabin passes through-hole 11 on the elastic fixing block 1, makes each oil pipe 10 of elastic fixing block 1 parcel, and oil pipe 10 is complete moves towards the driver's cabin outside from the driver's cabin inside, makes oil pipe 10 move towards smoothly succinctly, and furthest's reduction the leakage point, has reduced the risk of revealing, and elastic material effectively reduces the transmission of vibration simultaneously, plays the effect of making an uproar falls in giving sound insulation, avoids oil pipe's wearing and tearing, extends life.

Referring to fig. 4 to 9, fig. 4 is a schematic front view of an elastic fixing block in an embodiment of an oil pipe transition fixing device for a diesel fork lift truck according to the present invention; fig. 5 is a front sectional view of an elastic fixing block in an embodiment of the oil pipe transition fixing device for the diesel fork lift truck of the present invention; fig. 6 is a schematic top view of an elastic fixing block in an embodiment of the oil pipe transition fixing device for the diesel fork lift truck of the present invention; fig. 7 is a schematic top view of a mounting plate in an embodiment of the oil pipe transition fixing device for a diesel fork lift truck according to the present invention; fig. 8 is a schematic top view of a sealing gasket in an embodiment of the oil pipe transition fixing device for a diesel fork lift truck according to the present invention; fig. 9 is a schematic top view of a sleeve in an embodiment of the device for transitional fixation of an oil pipe of a diesel fork lift truck according to the present invention; fig. 10 is a schematic front view of a sleeve in an embodiment of the oil pipe transition fixing device for a diesel fork lift truck of the present invention.

The utility model discloses in the diesel fork truck oil pipe transition fixing device that embodiment provided, elasticity fixed block 1 is the cylinder structure of vertical setting, and a plurality of through-holes 11 are cellular evenly distributed inside elasticity fixed block 1, and elasticity fixed block 1 is whole to be the honeycomb briquette form promptly, specifically, six through-holes 11 evenly distributed are on the circular face of cylinder structure, also can adjust the shape of elasticity fixed block 1 and the arrangement mode of through-hole 11 according to the circumstances, like the fixed block of cuboid form etc. all are in the utility model discloses an within the protection scope.

In order to facilitate the installation and the disassembly of the oil pipe 10, the through hole 11 is a multi-stage stepped hole with a groove arranged in the middle, the aperture of the through hole 11 is adjusted and changed along the axis, and a deformation space is reserved for the deformation of the inner wall of the through hole 11 when the oil pipe 10 is installed. The side wall of the through hole 11 can be provided with a cutting line 12, which is equivalent to damage the through hole 11, because the size of the joint of the oil pipe 10 is larger than that of the rubber pipe, in order to facilitate the oil pipe 10 to pass through the through hole 11, when the joint passes through the through hole 11, the through hole 11 is propped open by the cutting line 12, so that the joint passes through smoothly, and then under the elastic action of the elastic fixing block 1, the through hole 11 recovers to the initial state, and the rubber pipe is wrapped continuously.

The utility model discloses in the embodiment provides a diesel fork truck oil pipe transition fixing device, the symmetry sets up two mounting panels 2, two side reason that mounting panel 2 is relative are provided with semi-circular opening, the synthetic round hole of two semi-circular openings, elasticity fixed block 1 passes the round hole, the middle part of 1 periphery of elasticity fixed block is provided with horizontally ring channel 13, the size of each part of adjustment, make two mounting panels 2 merge during the installation, and in the semi-circular opening card of mounting panel 2 goes into ring channel 13, the round hole through merging formation blocks elasticity fixed block 1, but two mounting panels 2 fixed connection driver's cabin bottom plate 9 also simultaneously. Also can adopt other connected modes, if be provided with the installed part of integral type, the middle part directly sets up the round hole, fills in the round hole through the elastic deformation of elastic fixation block 1, realizes fixed connection.

In order to further improve sealing performance, a sealing gasket 3 is arranged between the mounting plate 2 and the cab bottom plate 9, and a round hole for the elastic fixing block 1 to pass through is formed in the middle of the sealing gasket 3, so that the whole device and the cab are sealed, meanwhile, the effect of reducing vibration transmission can be achieved, and noise is further reduced. Wherein, elasticity fixed block 1 is the rubber block, and sealed 3 of filling up is the rubber pad, or selects other elastic material according to the condition, all is in the utility model discloses an within the scope of protection.

On the basis of the oil pipe transition fixing device of the diesel fork lift truck provided by each specific embodiment, the sleeve 4 is sleeved on the periphery of the elastic fixing block 1, the lower end of the sleeve 4 is integrally provided with the connecting plate 5 extending outwards, and the lower plate surface of the connecting plate 5 is attached to the upper plate surface of the mounting plate 2 and is connected with the mounting plate 2. Simultaneously, sleeve 4 periphery cover is equipped with bellows 6, and sleeve 4 periphery is provided with the constant head tank of joint bellows 6, and sleeve 4 plays the direction fixed action when installing bellows 6.

Further, the corresponding positions of the connecting plate 5, the mounting plate 2, the sealing gasket 3 and the cab bottom plate 9 are provided with bolt connecting holes, the bolts 7 are fixedly connected with the anti-loosening gaskets 8 through the bolts 7, the bolts 7 sequentially penetrate through the bolt connecting holes, stable connection of all the parts is achieved, the bolt connecting holes can be arranged at four corners of all the plates, and the bolt connecting holes are arranged around a central round hole through which the elastic fixing block 1 penetrates.

The specific installation mode is as follows: the rubber pipe part of the oil pipe 10 is arranged and clamped in the uniformly distributed through holes 11 of the elastic fixing block 1 to complete the fixation of the oil pipe 10; the annular groove 13 on the outer peripheral surface of the elastic fixed block 1 is clamped in the semicircular opening of the mounting plate 2, so that the elastic fixed block 1 and the oil pipe 10 are fixed; one surface of the sealing gasket 3 is attached to the lower side of the mounting plate 2, the other surface of the sealing gasket is attached to the inner side of a cab bottom plate 9, and the sleeve 4 and the connecting plate 5 are mounted on the mounting plate 2; the bolt connecting holes arranged on the connecting plate 5, the mounting plate 2 and the sealing gasket 3 have good concentricity with the bolt connecting holes arranged on the cab bottom plate 9, so that the connecting plate 5, the mounting plate 2, the sealing gasket 3 and the cab bottom plate 9 can be compactly attached and are arranged together through a bolt 7 and a check washer 8; after the device and the oil pipes 10 are installed, the corrugated pipe 6 can be installed outside the sleeve 4, the plurality of oil pipes 10 are sleeved in the corrugated pipe 6 in a whole mode, on one hand, the oil pipes 10 are wrapped, friction is avoided, the service life is prolonged, and on the other hand, the inner side of the whole cab is neat and refreshing.

Except above-mentioned diesel fork truck oil pipe transition fixing device, the utility model discloses a specific embodiment still provides a diesel fork truck including above-mentioned diesel fork truck oil pipe transition fixing device, and prior art is referred to other each partial structures of this diesel fork truck, and this text is no longer repeated.

It is right above the utility model provides a diesel fork truck oil pipe transition fixing device and diesel fork truck have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a combustion fork truck oil pipe transition fixing device, its characterized in that, includes elasticity fixed block (1) and mounting panel (2), the shape of elasticity fixed block (1) matches and passes through the tube hole of driver's cabin bottom plate (9) cross the tube hole, mounting panel (2) fixed connection elasticity fixed block (1) periphery with driver's cabin bottom plate (9), be provided with a plurality of through-holes (11) that are used for wrapping up respectively each oil pipe (10) on elasticity fixed block (1), each through-hole (11) run through along vertical direction elasticity fixed block (1).

2. The oil pipe transition fixing device for the diesel fork lift truck as claimed in claim 1, wherein the elastic fixing block (1) is a vertically arranged cylindrical structure, and the plurality of through holes (11) are uniformly distributed in the elastic fixing block (1) in a honeycomb shape.

3. The transition fixing device for the oil pipe of the diesel fork lift truck as claimed in claim 2, wherein the through hole (11) is a multi-step stepped hole with a groove in the middle, and the side wall of the through hole (11) is provided with a cutting line (12).

4. The oil pipe transition fixing device for the diesel fork lift truck as claimed in claim 2, which comprises two symmetrically arranged mounting plates (2), wherein the opposite side edges of the two mounting plates (2) are provided with semicircular openings, the two semicircular openings are combined into a round hole for accommodating the elastic fixing block (1), a horizontal annular groove (13) is arranged in the middle of the periphery of the elastic fixing block (1), and the semicircular openings of the mounting plates (2) are clamped into the annular groove (13).

5. The transition fixing device for the oil pipe of the diesel fork lift truck as claimed in claim 4, wherein a sealing gasket (3) is arranged between the mounting plate (2) and the cab bottom plate (9), and a round hole for the elastic fixing block (1) to pass through is arranged in the middle of the sealing gasket (3).

6. The transition fixing device for the oil pipe of the diesel fork truck as claimed in claim 5, wherein the elastic fixing block (1) is a rubber block, and the sealing gasket (3) is a rubber gasket.

7. The transition fixing device for the oil pipe of the diesel fork lift truck as claimed in any one of claims 1 to 6, wherein a sleeve (4) is sleeved on the periphery of the elastic fixing block (1), a connecting plate (5) extending outwards is arranged at the lower end of the sleeve (4), and the lower plate surface of the connecting plate (5) is attached to the upper plate surface of the mounting plate (2).

8. The transition fixing device for the oil pipe of the diesel fork truck as claimed in claim 7, wherein the sleeve (4) is sleeved with a corrugated pipe (6), and a positioning groove for clamping the corrugated pipe (6) is arranged on the outer periphery of the sleeve (4).

9. The transition fixing device for the oil pipe of the diesel fork lift truck as claimed in claim 8, wherein bolt connecting holes are arranged at corresponding positions of the connecting plate (5), the mounting plate (2) and the cab bottom plate (9) and are fixedly connected through bolts (7).

10. A diesel fork lift truck comprising a cab and a diesel fork lift truck fuel pipe transition fixture mounted to a cab floor (9), characterized in that the diesel fork lift truck fuel pipe transition fixture is in particular the diesel fork lift truck fuel pipe transition fixture of any one of claims 1 to 9.