CN216003810U

CN216003810U - Sealed hose box for liquid tank truck

Info

Publication number: CN216003810U
Application number: CN202121594377.6U
Authority: CN
Inventors: 黄智兵; 邱国文
Original assignee: Dongguan Yongqiang Automobile Manufacturing Co Ltd
Current assignee: Dongguan Yongqiang Automobile Manufacturing Co Ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-03-11
Anticipated expiration: 2031-07-13

Abstract

The utility model particularly relates to a sealed hose box for a liquid tank vehicle, which comprises a hose box body, wherein an opening is formed in the head end of the hose box body, a sealing plate used for sealing the tail end of the hose box body is arranged at the tail end of the hose box body, a sealed box cover used for sealing the opening is arranged at the opening of the hose box body, the sealed box cover is a detachably connected sealed assembly, the sealed box cover comprises a base, an elastic body, a fastening piece and a spinning handle, a threaded rod is arranged at the upper end of the base, the threaded rod penetrates through the elastic body, the fastening piece and the spinning handle, a limiting sleeve is sleeved at the top end of the threaded rod, and the spinning handle and the limiting sleeve are in matched connection with the threaded rod through threads. The hose box disclosed by the utility model is simple in structure, good in sealing performance and high in safety.

Description

Sealed hose box for liquid tank truck

Technical Field

The utility model relates to the technical field of tank trucks, in particular to a sealed hose box for a tank truck.

Background

According to statistics, more than 80% of liquid products in China are transported by road tank trucks, the large tank trucks occupy the important position of liquid cargo transportation by virtue of the advantages of high safety, flexible cargo loading and unloading, low energy consumption, high transportation efficiency and the like, and the hose, serving as a key tool for cargo loading and unloading, plays an important role in the safety and efficiency of cargo loading and unloading. The hose box for storing the hose is a necessary matching device, most of the existing hose boxes are not open, and the residual liquid of the hose can pollute the environment, the tank truck and the like to different degrees due to different physical and chemical properties of the loaded goods of the tank truck, so that the safety of the tank truck is necessarily enhanced by adopting a sealed hose box. The hose box of the existing tank truck in the market is usually a groove-shaped hose box and a tubular hose box, and the openings of the two hose boxes are connected by hinges, so that the hose box basically cannot play a sealing role, and the problems of residual liquid in the hose, pollution to the hose box and the like are easily caused. Particularly, for loading and unloading dangerous chemical liquids such as inflammable, explosive, irritant or corrosive liquids, the hose box has poor sealing performance or causes serious safety and pollution problems, so that the structure and the sealing performance of the hose box of the tank truck need to be improved to meet the requirements of safety and environmental protection.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide the sealed hose box for the liquid tank truck, which has the characteristics of simple structure, good sealing performance and high safety.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a sealed hose case that fluid reservoir was used, includes the hose box body, the head end of hose box body is equipped with the opening, the tail end of hose box body is equipped with the back shrouding that is used for the tail end of sealed hose box body, the opening part of hose box body is provided with and is used for sealed open-ended sealed case lid, sealed case lid is for dismantling the sealed sub-assembly of connection, sealed case lid includes base, elastomer, fastener and spinning handle, the upper end of base is provided with the threaded rod, the threaded rod runs through elastomer, fastener and spinning handle, the top cover of threaded rod is equipped with the stop collar, spinning handle and stop collar pass through the screw thread and are connected with the threaded rod cooperation.

Further, the elastic body is a rubber sleeve.

Further, the fastener includes footstock, apron and gasket, the central part of footstock, apron and gasket all is equipped with the through-hole that supplies the threaded rod to run through, the through-hole inside of footstock be equipped with threaded rod matched with screw thread.

Further, the sealed case lid is assembled into base, rubber sleeve, footstock, apron, gasket, spinning handle and stop collar from supreme down in proper order.

Furthermore, the outer diameter of the base, the outer diameter of the rubber sleeve and the outer diameter of the top seat are matched with the inner diameter of the opening of the hose box body, and the outer walls of the base, the rubber sleeve and the top seat are tightly attached to the inner wall of the opening of the hose box body.

Furthermore, an extension part is arranged at one end of the cover plate, a lock hole is formed in the extension part, and the cover plate is attached to the outer edge of the opening of the hose box body.

Furthermore, a plurality of anchor ears are arranged outside the hose box body.

Furthermore, a hook is arranged on the hoop close to the opening of the hose box body, and the hook is connected with the lock hole of the cover plate through a safety rope.

Furthermore, a discharge opening and a discharge device fixedly connected with the discharge opening are arranged at the bottom of the hose box body close to the tail end.

Furthermore, the discharging device is a ball valve, and the ball valve is connected with the discharging opening in a sealing mode through a thread tooth joint.

The utility model has the beneficial effects that: the sealed hose box for the liquid tank truck disclosed by the utility model is simple in structure, convenient to assemble and produce and convenient and quick to store and take hoses. The sealing box cover is a sealing assembly which can be detachably connected, has good sealing performance, can effectively prevent leakage, water and dust, is particularly suitable for the tank truck for transporting dangerous chemicals, and is easy to replace when a certain component is damaged, convenient to operate and long in service life.

Drawings

FIG. 1 is a schematic structural view of the hose box of the present invention;

FIG. 2 is a cross-sectional view of the hose box of the present invention;

FIG. 3 is a schematic view of the construction of the sealed container lid of the present invention;

FIG. 4 is an exploded view of the sealed box lid of the present invention;

the reference signs are: 1-hose box body, 2-anchor ear, 3-rear closing plate, 4-thread joint, 5-ball valve, 6-sealing box cover, 61-base, 62-elastomer, 63-top seat, 64-cover plate, 65-gasket, 66-spinning handle, 67-spacing sleeve, 68-threaded rod, 7-safety rope and 8-hook.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-4, which are not intended to limit the present invention.

Example 1

As shown in fig. 1-4, a sealed hose box for a liquid tank truck comprises a hose box body 1, wherein an opening is formed in the head end of the hose box body 1, a rear sealing plate 3 used for sealing the tail end of the hose box body 1 is arranged at the tail end of the hose box body 1, a sealed box cover 6 used for sealing the opening is arranged at the opening of the hose box body 1, the sealed box cover 6 is a sealed assembly part capable of being detachably connected, the sealed box cover 6 comprises a base 61, an elastic body, a fastening piece and a spinning handle 66, a threaded rod 68 is arranged at the upper end of the base 61, the threaded rod 68 penetrates through the elastic body, the fastening piece and the spinning handle 66, a limit sleeve 67 is sleeved on the top end of the threaded rod 68, and the spinning handle 66 and the limit sleeve 67 are connected with the threaded rod 68 in a matching manner through threads.

In this embodiment, the elastomer is rubber sleeve 62, the fastener includes footstock 63, apron 64 and gasket 65, the central part of footstock 63, apron 64 and gasket 65 all is equipped with the through-hole that supplies the threaded rod to run through, the through-hole of footstock 63 is inside to be equipped with threaded rod 68 matched with screw thread, is favorable to the fixed of rubber sleeve between base and the footstock, and the elastomer has good elastic deformation and buffer capacity for sealed case lid reaches good sealed effect.

Further, the sealed case lid 6 is assembled from bottom to top as base 61, rubber sleeve 62, footstock 63, apron 64, gasket 65, spinning handle 66 and stop collar 67 in proper order, and the demountable assembly of each subassembly is convenient for overhaul and the change of wearing parts, convenient operation and long service life.

Further, the periphery of footstock 63 and base is located respectively to the upper end and the lower extreme cover of rubber sleeve 62, the external diameter of base 61, the external diameter of rubber sleeve 62 and the external diameter of footstock 63 are identical with the open-ended internal diameter of hose box 1, the outer wall of base 61, rubber sleeve 62 and the footstock 63 of sealed case lid 6 closely laminates with the open-ended inner wall of hose box 1.

Further, the outside of hose box 1 is equipped with a plurality of staple bolt 2, in this embodiment, staple bolt quantity is 2, wherein installs in the staple bolt 2 that is close to hose box 1 open-ended and is provided with the couple, the couple with the lockhole of apron 64 passes through safety rope 7 and is connected. Staple bolt 2 can strengthen and fixed hose box, and the setting of couple can be connected sealed case lid 6 through safety rope 7, need not place in addition when opening sealed case lid, has avoided the risk that sealed case lid loses.

Further, a discharge opening and a discharge device fixedly connected with the discharge opening are arranged at the bottom of the hose box body 1 close to the tail end.

Furthermore, discharge apparatus is ball valve 5, ball valve 5 passes through screw tooth joint 4 and discharge opening sealing connection, probably remains the transportation fluid in the hose after the use, and discharge opening and discharge apparatus set up the discharge of the waste liquid of being convenient for in hose bottom of the case body, avoid hydrops, box erosion and pollution.

As shown in fig. 3-4, the novel sealed box cover 6 of the present embodiment is a detachably connected sealed assembly, and during assembly, the rubber sleeve 62 and the top seat 63 are sequentially inserted through the threaded rod 68, the top end of the rubber sleeve 62 is attached to the upper end of the base 61, the cover plate 64, the gasket 65 and the spinning handle 66 are sequentially placed in the rubber sleeve 62, the spinning handle 66 is rotated until the components are attached to each other, the stop collar 67 is inserted into the top end of the threaded rod 68 and screwed, and the sealed box cover 6 is assembled. When the sealed box cover 6 is used, the sealed box cover 6 is arranged at the opening of the hose box body 1, and the rubber sleeve 62 is tightly pressed by the handle of the rotary spinning 66, so that the rubber sleeve 62 is tightly attached to the inside of the hose box body 1. When the hose needs to be taken and placed, the sealed case cover 6 can be quickly taken out by rotating the spinning handle 66 in the opposite direction to loosen the sealed case cover 6.

The hose box adopts the spinning type sealing box cover, and is formed by assembling a spinning handle, the elastic body, the fastening piece and the multilayer structure of the base with the threaded rod, the better sealing effect is achieved by utilizing the deformation of the elastic body, the design of the spinning handle enables the sealing box cover to be convenient and labor-saving to mount, and the sealing box cover has good sealing performance and can effectively prevent liquid leakage when the hose is stored. The hose box has the advantages of simple integral structure, easy cleaning and convenient and quick hose taking and placing.

The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.

Claims

1. The utility model provides a sealed hose case that fluid reservoir car was used which characterized in that: including the hose box, the head end of hose box is equipped with the opening, the tail end of hose box is equipped with the back shrouding that is used for the tail end of sealed hose box, the opening part of hose box is provided with and is used for sealed open-ended sealed case lid, sealed case lid is for dismantling the sealed sub-assembly of connection, sealed case lid includes base, elastomer, fastener and spinning handle, the upper end of base is provided with the threaded rod, the threaded rod runs through elastomer, fastener and spinning handle, the top cover of threaded rod is equipped with the stop collar, spinning handle and stop collar pass through the screw thread and are connected with the threaded rod cooperation.

2. A sealed hose box for liquid-tank vehicles according to claim 1, wherein: the elastic body is a rubber sleeve.

3. A sealed hose box for liquid-tank vehicles according to claim 1, wherein: the fastener includes footstock, apron and gasket, the central part of footstock, apron and gasket all is equipped with the through-hole that supplies the threaded rod to run through, the through-hole inside of footstock be equipped with threaded rod matched with screw thread.

4. A sealed hose box for liquid-tank vehicles according to claim 1, wherein: the sealed case cover is assembled into a base, a rubber sleeve, a top seat, a cover plate, a gasket, a spinning handle and a limiting sleeve from bottom to top in sequence.

5. A sealed hose box for liquid-tank vehicles according to claim 4, wherein: the outer diameter of the base, the outer diameter of the rubber sleeve and the outer diameter of the top seat are matched with the inner diameter of the opening of the hose box body, and the outer walls of the base, the rubber sleeve and the top seat are tightly attached to the inner wall of the opening of the hose box body.

6. A sealed hose box for liquid-tank vehicles according to claim 4, wherein: an extension part is arranged at one end of the cover plate, a lock hole is formed in the extension part, and the cover plate is attached to the outer edge of the opening of the hose box body.

7. A sealed hose box for liquid-tank vehicles according to claim 1, wherein: the outside of hose box is equipped with a plurality of staple bolt.

8. A sealed hose box for liquid-tank vehicles according to claim 1, wherein: the hoop close to the opening of the hose box body is provided with a hook, and the hook is connected with the lock hole of the cover plate through a safety rope.

9. A sealed hose box for liquid-tank vehicles according to claim 1, wherein: and a discharge opening and a discharge device fixedly connected with the discharge opening are arranged at the bottom of the hose box body close to the tail end.

10. A sealed hose box for liquid-tank vehicles according to claim 9, wherein: the discharging device is a ball valve, and the ball valve is connected with the discharging opening through a thread tooth joint.