CN212530954U - Safe efficient blasting chemicals warehouse handling device - Google Patents

Abstract

The utility model discloses a safe and efficient blasting chemical warehouse carrying device, which relates to the field of dangerous chemical transportation devices, and is provided with a trolley with a clamping device, wherein a carrying hole is arranged on the trolley, a lifting plate of the clamping device can be arranged in the carrying hole in a lifting manner, and clamping mechanisms are symmetrically arranged on two sides of the lifting plate; the clamping mechanism comprises a first connecting rod, a second connecting rod, transverse moving rods and a guide seat, and when the lifting plate descends, the end parts of the two transverse moving rods are close to each other, so that materials can be automatically clamped; when the lifting plate descends, the end parts of the two transverse moving rods are far away from each other, and the clamping state of the materials can be directly released. The device packing is convenient, moves when short distance such as storehouse is transported in the warehouse, and the box that packs is directly placed on the carrying trolley, can make the centre gripping arm press from both sides tight box under its dead weight effect, guarantees the stable safety of transportation, and convenient operation, efficient.

Description

Safe efficient blasting chemicals warehouse handling device

Technical Field

The utility model relates to a danger article conveyer field specifically is a safe efficient blasting chemicals warehouse handling device.

Background

Blasting chemicals refer to objects such as gunpowder, detonators, explosives and the like for realizing blasting, and are widely applied to civil fields such as mine excavation, building blasting and demolition, firework and cracker manufacturing, laboratory research and the like besides military. In the transportation process of blasting chemicals, the transportation safety needs to be fully considered so as to avoid causing accidental explosion and causing casualties and property loss. Therefore, the dangerous chemicals are required to be carefully packaged and protected during transportation, and the workload is high and the efficiency is low. In long-distance conveying, the low-efficiency packing and protection process is acceptable, however, when the warehouse moves to a warehouse or other short-distance conveying, people often feel troublesome to operate, often ignore effective protection, and have huge potential safety hazards.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a safe efficient blasting chemicals warehouse handling device, its packing is convenient, when the warehouse moves short distance transports such as storehouse, and the box that packs is direct to be placed on the carrying trolley, can make the centre gripping arm press from both sides tight box under its dead weight effect, guarantees the stable safety of transportation, and convenient operation, efficient.

The purpose of the utility model is realized through the following technical scheme:

a safe and efficient blasting chemical warehouse carrying device comprises a trolley, wherein a clamping device is arranged in the trolley;

the clamping device comprises a lifting plate, a carrying hole in the shape of a downward blind hole is formed in the trolley, the lifting plate is arranged in the carrying hole in a lifting mode, and clamping mechanisms are symmetrically arranged on two sides of the lifting plate;

the clamping mechanism comprises a first connecting rod, a second connecting rod, a transverse moving rod and a guide seat, the middle of the first connecting rod is connected with the trolley in a rotatable mode, a sliding block a is arranged in one end of the first connecting rod in a slidable mode, the sliding block a is connected with the lifting plate in a rotatable mode, a sliding block b is arranged in the other end of the first connecting rod in a slidable mode, the sliding block b is connected with one end of the second connecting rod in a rotatable mode, the middle of the second connecting rod is connected with the trolley in a rotatable mode, a sliding block c is arranged in the other end of the second connecting rod in a slidable mode, the sliding block c is connected with one end of the transverse moving rod in a rotatable mode, the guide seat is fixedly connected with the trolley, the transverse moving rod is arranged in the guide seat in a.

Furthermore, the lifting plate further comprises a spring, and the bottom surface of the lifting plate is connected with the bottom surface of the carrying hole through the spring.

Furthermore, the packaging box also comprises a packaging box, and the outer contour of the packaging box is matched with the size of the carrying hole.

Further, the packing box comprises a box body, the box body is of a hollow box body structure with an open top, and a plurality of elastic water bags which are communicated with each other are covered on the inner side of the bottom surface and the inner side of the side surface of the box body.

Furthermore, water service pipes are arranged on two opposite sides of the box body and used for penetrating through the outer wall of the box body to enable the water bag to be communicated with the outside.

Furthermore, two water valves are further mounted on the side wall of the box body and used for controlling the on-off of the water service pipe.

Further, the packing box still includes the case lid, the bottom of case lid is provided with sealed boss, the case lid lock set up in the open end of box, sealed boss stretch into in the box and with the side inboard of box is sealed.

Furthermore, the box cover is provided with an exhaust hole, the exhaust hole is used for communicating the inner cavity of the box body with the outside, and a plug is hermetically arranged in the exhaust hole.

The utility model has the advantages that:

this safe efficient blasting chemicals warehouse handling device includes dolly and clamping device, and the dolly is used for conveniently removing, and clamping device includes lifter plate and the fixture who uses link mechanism as the main part, and when the lifter plate rose, the jack catch that can drive two fixture drawn close each other, carries out the centre gripping to the packing box, and when the lifter plate descended, the jack catch that can drive two fixture kept away from, loosens the clamping state to the packing box. When changing short distance transport such as storehouse to blasting chemicals, can place blasting chemicals in special packing box, its back intercommunication packing box is put at the dolly rope, for traditional firm mode of binding, can drive the jack catch fixed with the packing box centre gripping under the dead weight effect of packing box, directly upwards mentions the packing box and can drive two jack catch reverse movement under the reset action of spring and remove the centre gripping when unloading, need not to tie up loosely, and the operation is more convenient and fast, and efficiency is higher.

The packing box comprises a box body, and an elastic water bag is covered inside the box body. When the water bag is used, blasting chemicals can be directly put into the water bag after the water bag is filled with water, the packaging and loading process is more convenient and efficient, and meanwhile, the expanded water bag can provide certain pressure to clamp the blasting chemicals in the water bag so that the blasting chemicals are kept stable in the transferring process; the elastic water bag filled with water has a buffering effect, so that safety accidents caused by severe vibration of blasting chemicals in the transfer process are avoided; the medium in the water bag is water which surrounds the blasting chemicals, a protective layer which takes water as the medium is provided, the purposes of heat insulation and flame retardance can be realized, and the safety requirement of the transportation process is totally ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of a safe and efficient blasting chemical warehouse handling device of the present invention;

fig. 2 is a schematic structural view of a trolley in a safe and efficient blasting chemical warehouse handling device of the present invention;

fig. 3 is a schematic structural view of a clamping device in a safe and efficient blasting chemical warehouse handling device according to the present invention;

FIG. 4 is a schematic view of the holding device before the container is placed;

FIG. 5 is a schematic view of the holding device after the container is placed;

FIG. 6 is a schematic view of a disassembled structure of the packing box;

fig. 7 is a schematic diagram of the internal structure of the box body of the packing box.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1 to 5, a safe and efficient blasting chemical warehouse handling device includes a cart 100, the cart 100 may be of a conventional structure, and universal wheels are provided at the bottom of the cart for easy movement. The clamping device 200 is installed in the trolley 100, the clamping device 200 includes a lifting plate 210, the trolley 100 is provided with a blind hole from the top surface downwards to form a carrying hole 110, the lifting plate 210 is arranged in the carrying hole 110 in a lifting manner, and clamping mechanisms are symmetrically arranged on two sides of the lifting plate 210.

The clamping mechanism comprises a first connecting rod 221, a second connecting rod 222, a traverse rod 223 and a guide seat 225, the guide seat 225 is fixedly connected with the trolley 100, the middle of the first connecting rod 221 is rotatably connected with the trolley 100, a sliding block a is slidably arranged in one end of the first connecting rod 221, the sliding block a is rotatably connected with the lifting plate 210, a sliding block b is slidably arranged in the other end of the first connecting rod 221, the sliding block b is rotatably connected with one end of the second connecting rod 222, the middle of the second connecting rod 222 is rotatably connected with the trolley 100, a sliding block c is slidably arranged in the other end of the second connecting rod 222, the sliding block c is rotatably connected with one end of the traverse rod 223, the traverse rod 223 is slidably arranged in the guide seat 225, and the other end of the traverse rod 223 is connected. When the lifting plate 210 descends, it drives one end of the first connecting rod 221 connected with it to swing downwards, at this time, the other end of the first connecting rod 221 swings upwards, drives one end of the second connecting rod 222 connected with the first connecting rod 221 to swing upwards, and then the other end of the second connecting rod 222 swings therewith, and drives the two jaws 224 to approach each other through the two traverse rods 223; conversely, when the lifting plate 210 is raised, the two jaws 224 are moved away from each other.

Further, the apparatus further includes a spring 230, and both ends of the spring 230 are respectively connected to the bottom surface of the lifting plate 210 and the bottom surface of the loading hole 110. In practical implementation, refer to fig. 4 and 5, which are schematic diagrams of the warehouse handling device in two states. When the packing box 300 is not loaded on the cart 100, as shown in fig. 4, the lifting plate 210 is maintained at a high position by the spring 230, and the distance between the two claws 224 is large, so that the packing box 300 is not prevented from being loaded into the loading hole 110. As shown in fig. 5, after the packing box 300 is placed into the loading hole 110, the bottom of the packing box contacts the lifting plate 210, the lifting plate 210 is pressed to move downwards under the action of gravity, at the moment, the two clamping claws 224 are close to each other until contacting the packing box 300 to apply clamping force to the packing box, and the stability of the transportation process is directly ensured.

Furthermore, the outer contour of the packing box 300 is matched with the size of the carrying hole 110, and the outer contour of the packing box 300 is slightly smaller than the size of the carrying hole 110 during implementation, so that the packing box can be conveniently placed into the carrying hole 110, and can also play a role in limiting and guiding the packing box by utilizing the carrying hole 110.

As shown in fig. 6 and 7, the packing case 300 includes a case 310, the case 310 has a hollow case structure with an open top, and a plurality of elastic water bags 311 are covered on the inner sides of the bottom and the side of the case 310. This packing box 300 is used for holding blasting chemicals, when using, fills water in water pocket 311 earlier, makes water pocket 311 inflation, and blasting chemicals can directly be put into this transfer device and surrounded by water pocket 311, and direct whole is transported afterwards, convenient operation. Besides, the device mainly has the following functions: firstly, the expanded water sac 311 can provide certain pressure to clamp the blasting chemicals in the water sac so that the blasting chemicals are kept stable in the transportation process; secondly, the water-filled elastic water bag 311 has a buffering effect, so that safety accidents caused by severe vibration of blasting chemicals in the transfer process are avoided; thirdly, the medium in the water bag 311 is water, the water bag 311 surrounds the blasting chemicals, a protective layer with water as the medium is provided, and the purposes of heat insulation and flame retardance can be achieved.

When the water tank is specifically implemented, the tank body 310 can be made of high-strength light alloy, the elastic water bags 311 are made of a whole piece of special high-polymer coating material and are hermetically connected to all the surfaces in the tank body 310, the elastic water bags 311 are communicated with one another when in connection, all the elastic water bags 311 can be filled with water and drained water at one time, and the operation is more convenient.

Further, a water pipe 312 may be provided on the case 310 for filling and discharging water into and from the elastic water bladder 311. In this embodiment, except that a drain pipe specially used for discharging water is arranged at the bottom of the box body 310, water pipes 312 are arranged at two opposite sides of the box body 310, and the water pipes 312 are used for penetrating through the outer wall of the box body 310 to communicate the water bag 311 with the outside, so that the water pipes can be used for filling the elastic water bag 311 with water, and water in the elastic water bag 311 can be circulated and flowed through an external circulation water source under a high-temperature transportation environment, thereby achieving the purpose of water cooling. In specific implementation, two water valves 313 are further installed on the side wall of the box body 310, and the water valves 313 are used for controlling the on-off of the water pipe 312, so as to control the water filling and discharging processes. The water valve 313 is directly and fixedly connected with the side wall of the box body 310, and also serves as a bearing handle when the packing box 300 is carried, so that the carrying is convenient. Meanwhile, the water valve 313 is installed at a specific position, and when the packing case 300 is placed in the carrying hole 110, the lower end of the water valve can be in contact with the body of the trolley 100, so that the water valve has a limiting function.

Further, the device also comprises a box cover 320, wherein a sealing boss 321 is arranged at the bottom of the box cover 320, the box cover 320 is buckled at the opening end of the box body 310, and the sealing boss 321 extends into the box body 310 and is sealed with the inner side of the side surface of the box body 310. When the case cover 320 is buckled on the case body 310, the case body 310 is sealed, and the inside of the case body 310 lacks air for combustion supporting, so that the purposes of fire prevention and flame retardation are further achieved. When the explosion-proof device is used, the sealing boss 321 can be made of elastic rubber, on one hand, sealing can be achieved through elastic deformation, on the other hand, the bottom of the sealing boss is in contact deformation with the explosion chemicals in the box body 310, micro-elasticity is generated, the explosion chemicals are clamped, and stability of the explosion chemicals is kept in an assisting mode.

In specific implementation, the case cover 320 is provided with an exhaust hole 322, the exhaust hole 322 is used for communicating the inner cavity of the case body 310 with the outside, and a plug 323 is hermetically arranged in the exhaust hole 322. When the transfer device is used, the water bag 311 is filled with water, then blasting chemicals to be transferred are placed in the box body 310, and then the box cover 320 is covered. Because the periphery of the box cover 320 is in a sealing relationship with the inner side wall of the box body 310, air in the box body 310 needs to be exhausted through the exhaust holes 322 in the process of covering the box cover 320, in order to further reduce the air in the box body 310 and create an anoxic environment, water can be further filled in the water bag 311 after covering the box cover 320 to exhaust the air in the box body 310, and then the water bag is covered by the plug 323 to finish boxing.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (8)

1. The safe and efficient blasting chemical warehouse carrying device is characterized by comprising a trolley (100), wherein a clamping device (200) is installed in the trolley (100);

the clamping device (200) comprises a lifting plate (210), a downward blind hole-shaped carrying hole (110) is formed in the trolley (100), the lifting plate (210) is arranged in the carrying hole (110) in a lifting mode, and clamping mechanisms are symmetrically arranged on two sides of the lifting plate (210);

the clamping mechanism comprises a first connecting rod (221), a second connecting rod (222), a traverse rod (223) and a guide seat (225), the middle part of the first connecting rod (221) is rotatably connected with the trolley (100), a slide block a is slidably arranged in one end of the first connecting rod (221), the slide block a is rotatably connected with the lifting plate (210), a slide block b is slidably arranged in the other end of the first connecting rod (221), the slide block b is rotatably connected with one end of the second connecting rod (222), the middle part of the second connecting rod (222) is rotatably connected with the trolley (100), a slide block c is slidably arranged in the other end of the second connecting rod (222), the slide block c is rotatably connected with one end of the traverse rod (223), the guide seat (225) is fixedly connected with the trolley (100), and the traverse rod (223) is slidably arranged in the guide seat (225), the other end of the traverse rod (223) is connected with a claw (224).

2. A safe and efficient storage and handling apparatus for blasting chemicals as claimed in claim 1, further comprising a spring (230), wherein the bottom surface of said lifting plate (210) and the bottom surface of said loading hole (110) are connected by said spring (230).

3. A safe and efficient warehouse handling device for blasting chemicals as claimed in claim 1, further comprising a packing case (300), wherein the outer contour of the packing case (300) is adapted to the size of the loading hole (110).

4. A safe and efficient warehouse handling device for blasting chemicals as claimed in claim 3, wherein the packing box (300) comprises a box body (310), the box body (310) is a hollow box body structure with an open top, and the inner sides of the bottom surface and the inner sides of the side surfaces of the box body (310) are covered with a plurality of elastic water bags (311) which are communicated with each other.

5. The safe and efficient storage and transportation apparatus for blasting chemicals as claimed in claim 4, wherein said tank (310) is provided at opposite sides thereof with water pipes (312), said water pipes (312) being adapted to pass through the outer wall of said tank (310) to communicate said water pockets (311) with the outside.

6. A safe and efficient storage and transportation device for blasting chemicals as claimed in claim 5, wherein two water valves (313) are further installed on the side wall of the box body (310), and the water valves (313) are used for controlling the on/off of the water service pipe (312).

7. A safe and efficient warehouse handling device for blasting chemicals as claimed in claim 4, wherein the packing box (300) further comprises a cover (320), the bottom of the cover (320) is provided with a sealing boss (321), the cover (320) is fastened to the open end of the box (310), and the sealing boss (321) extends into the box (310) and is sealed with the inner side of the side surface of the box (310).

8. The safe and efficient warehouse handling device for blasting chemicals as claimed in claim 7, wherein the box cover (320) is provided with an exhaust hole (322), the exhaust hole (322) is used for communicating the inner cavity of the box body (310) with the outside, and a plug (323) is hermetically arranged in the exhaust hole (322).

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