CN218271012U - Protective device for truck scale - Google Patents

Abstract

The utility model relates to a protector for truck scale, including truck scale and the inclined ladder of setting in the truck scale both sides, be equipped with protector on the inclined ladder, protector includes the guard plate of arcuation and sets up the elastic support device in the inclined ladder both sides respectively, elastic support device and guard plate fixed connection, when elastic support device is in the state of opening, the top that partly is located the inclined ladder of guard plate and not with the inclined ladder butt, another part of guard plate strides across the top that is located the truck scale behind the space between inclined ladder and the truck scale, and the guard plate not with the truck scale butt. The utility model discloses a set up elastic support device on the inclined ladder to the guard plate that the support covers in inclined ladder and truck scale top, simultaneously, the guard plate has certain height apart from having between inclined ladder and the truck scale, thereby avoids reducing the weighing effect of truck scale because the effect of guard plate.

Description

Protective device for truck scale

Technical Field

The utility model relates to a weighing device, concretely relates to protector for truck scale.

Background

Truck scales, commonly referred to as loaders, are large scales placed on the ground to weigh the tons of a truck. The weighing scale is a main weighing device for measuring bulk goods in factories, mines, merchants and the like, and the weighbridge can be divided into the following parts according to the scale body structure: i-shaped steel loadometer, T-shaped beam loadometer, L-shaped beam steel loadometer, U-shaped steel loadometer, channel steel loadometer and reinforced concrete loadometer; the sensor type can be divided into a digital wagon balance and an analog wagon balance.

When the existing truck scale bearing device is used, inclined ladders are usually arranged on two sides of the truck scale so as to facilitate the truck scale to get on and off.

Especially in some thermal power plants, a large truck is usually used for transporting coal blocks, a certain gap exists between the inclined ladder and the truck scale, so that certain vibration is generated when the large truck enters the truck scale, coal slag on the truck falls into the gap, if the coal slag is not cleaned in time, certain error is generated in weighing by the truck scale, certain economic loss is brought to a factory, and if the coal slag is cleaned frequently, the labor intensity is increased for operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protector for truck scale uses this protector can effectively avoid the cinder to fall into the gap between truck scale and the inclined ladder, avoids bringing economic loss for the mill simultaneously, and does not increase operating personnel's intensity of labour.

In order to accomplish the above-mentioned purpose, the utility model provides a protector for truck scale, including truck scale and the inclined ladder of setting in the truck scale both sides, be equipped with protector on the inclined ladder, protector includes the guard plate of arcuation and sets up the elastic support device in the inclined ladder both sides respectively, elastic support device and guard plate fixed connection, when elastic support device is in the state of opening, the top that partly is located the inclined ladder of guard plate and not with the inclined ladder butt, another part of guard plate strides across the top that is located the truck scale behind the space between inclined ladder and the truck scale, and the guard plate not with the truck scale butt.

Preferably, the two sides of the inclined ladder extend outwards to form a convex block respectively, a through hole is formed in the convex block, and the elastic supporting device is fixedly installed in the through hole.

Further preferred, elastic support device includes upper end open-ended external sleeve pipe, with briquetting and the spring of the coaxial setting of external sleeve pipe, the spring is located external sleeve pipe, and the one end of spring and external sheathed tube bottom plate fixed connection, the one end of briquetting stretch into external sleeve pipe after with the other end butt of spring, the other end and the guard plate fixed connection of briquetting.

Still further preferably, the pressing block comprises a connecting plate and a cylinder, two sides of the connecting plate are fixedly connected with one end of the cylinder and the protection plate respectively, and the other end of the cylinder is abutted against the other end of the spring.

Preferably, the bottom of the cylinder is further provided with a sliding rod which is coaxial with the cylinder, the bottom plate of the external sleeve is fixedly provided with a pipe sleeve which is coaxial with the external sleeve, the sliding rod is connected with the pipe sleeve in a sliding mode, and the spring is sleeved on the outer side of the pipe sleeve.

Preferably, a plurality of pot holes are arranged on the inclined ladder side by side, and rubber blocks are placed in the pot holes.

Further preferably, the protection plate is a rubber plate.

The utility model has the advantages that:

the utility model discloses a set up elastic support device on the inclined ladder to the guard plate that the support covers in inclined ladder and truck scale top, simultaneously, the guard plate has certain height apart from having between inclined ladder and the truck scale, thereby avoids reducing the weighing effect of truck scale because the effect of guard plate. Therefore, when the truck passes through the protection plate, the protection plate descends due to the action of the elastic supporting device, the damage to the protection plate caused by the truck can be avoided, and the protection plate is lifted by the elastic supporting device after the truck passes through the protection plate. Even the cinder on the freight train drops, because the effect of sheltering from of guard plate, the cinder can not get into the gap between inclined ladder and the truck scale yet.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural diagram of the truck scale of the present invention;

fig. 2 is a schematic structural view of the inclined ladder of the present invention;

fig. 3 is a schematic perspective view of the elastic support device of the present invention;

fig. 4 is a front view of the elastic support device of the present invention;

fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 4.

Description of the reference numerals

100. A truck scale;

200. an inclined ladder; 210. a bump; 211. a through hole; 220. a pit;

300. a guard device; 310. a protection plate; 320. an elastic support device;

321. pressing into blocks; 3211. a connecting plate; 3212. a cylinder; 3213. a slide bar;

322. the sleeve is externally connected; 323. a spring; 324. a sliding sleeve.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1, the present embodiment provides a protection device for a truck scale, including a truck scale 100 and inclined ladders 200 disposed at two sides of the truck scale 100, where the inclined ladders 200 can help a truck scale to get on and off the truck scale 100. The protection device 300 is arranged on the inclined ladder 200, the protection device 300 can prevent coal cinder from entering gaps between the inclined ladder 200 and the truck scale 100, and meanwhile, the protection device 300 cannot influence the truck scale 100 to move up and down.

In this embodiment, as shown in fig. 1 to 3, the guard device 300 includes an arc-shaped guard plate 310 and elastic support devices 320 respectively disposed at two sides of the inclined ladder 200, the elastic support devices 320 are fixedly connected to the guard plate 310, when the elastic support devices 320 are in an open state, a part of the guard plate 310 is located above the inclined ladder 200 and does not abut against the inclined ladder 200, another part of the guard plate 310 spans a gap between the inclined ladder 200 and the truck scale 100 and then is located above the truck scale 100, and the guard plate 310 does not abut against the truck scale 100. When the elastic support 320 is in a compressed state, a portion of the fender 310 above the ramp 200 abuts against the ramp 200, and a portion of the fender 310 above the truck scale 100 abuts against the truck scale. Preferably, in the present embodiment, the protection plate 310 is made of a rubber plate.

Specifically, in the present embodiment, as shown in fig. 2, the two sides of the inclined ladder 200 are respectively extended outward to form the protruding blocks 210, the protruding blocks 210 are located at the two sides of the truck scale 100, the protruding blocks 210 are provided with through holes 211, and the elastic supporting devices 320 are disposed in the through holes 211. In addition, in order to increase the service life of the protection plate 310, a plurality of pot holes 220 are arranged on the inclined ladder 200 side by side, rubber blocks (not shown in the figure) are placed in the pot holes 220, the top ends of the rubber blocks are abutted to the bottom surfaces of the protection plates 310, therefore, the protection plate 310 between the two elastic supporting devices 320 is supported by the rubber blocks, and the rubber blocks have an elastic effect, therefore, the rubber blocks can also play a role of recovering the height of the protection plate 310, meanwhile, the rubber blocks cannot influence the effect of the elastic supporting devices 320, and further, the protection plate 310 is prevented from being broken when a truck passes through.

Specifically, in this embodiment, as shown in fig. 3 to fig. 5, the elastic supporting device 320 includes an external casing 322 with an opening at an upper end, a pressing block 321 and a spring 323, the pressing block 321 and the spring 323 are coaxially disposed with the external casing 322, the spring 323 is located in the external casing 322, one end of the spring 323 is fixedly connected to the bottom plate of the external casing 322, one end of the pressing block 321 extends into the external casing 322 and then abuts against the other end of the spring 323, and the other end of the pressing block 321 is fixedly connected to the protection plate 310. Preferably, in this embodiment, the pressing block 321 includes a connecting plate 3211 and a cylinder 3212, two sides of the connecting plate 3211 are respectively and fixedly connected to one end of the cylinder 3212 and the protection plate 310, and the other end of the cylinder 3212 abuts against the other end of the spring 323. Like this, when freight train passes through guard plate 310, oppress connecting plate 3211 through guard plate 310, and then make cylinder 3212 move down for cylinder 3212 oppresses the spring 323 shrink, puts the freight train and leaves behind guard plate 310, and the spring 323 is the motion that resumes, finally makes guard plate 310 promote original height. In addition, the cylinder 3212 can also play a guiding role when moving in the external sleeve 322.

In this embodiment, in order to further enhance the moving direction of the elastic supporting device 320, a sliding rod 3213 is disposed at the bottom of the cylindrical body 3212 and is coaxial with the cylindrical body 3212, a sleeve 324 is fixedly disposed on the bottom plate of the external sleeve 322 and is coaxial with the external sleeve 322, the sliding rod 3213 is slidably connected with the sleeve 324, and the spring 323 is disposed outside the sleeve 324.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Claims (7)

1. The utility model provides a protector for truck scale, its characterized in that, includes truck scale and the inclined ladder of setting in the truck scale both sides, be equipped with protector on the inclined ladder, protector includes the guard plate of arcuation and sets up respectively the elastic support device of inclined ladder both sides, elastic support device with guard plate fixed connection, when elastic support device is in the state of opening, a part of guard plate is located the top of inclined ladder and not with the inclined ladder butt, another part of guard plate strides across be located behind the space between inclined ladder and the truck scale the top of truck scale, just the guard plate not with the truck scale butt.

2. The protection device for the truck scale of claim 1, wherein two sides of the inclined ladder respectively extend outwards to form a convex block, a through hole is formed on the convex block, and the elastic supporting device is fixedly installed in the through hole.

3. The protection device for the truck scale according to claim 2, wherein the elastic support device comprises an external casing pipe with an open upper end, a pressing block and a spring, the pressing block and the spring are coaxially arranged with the external casing pipe, the spring is located in the external casing pipe, one end of the spring is fixedly connected with a bottom plate of the external casing pipe, one end of the pressing block extends into the external casing pipe and then abuts against the other end of the spring, and the other end of the pressing block is fixedly connected with the protection plate.

4. The protection device for the truck scale of claim 3, wherein the pressing block comprises a connecting plate and a cylinder, two sides of the connecting plate are fixedly connected with one end of the cylinder and the protection plate respectively, and the other end of the cylinder abuts against the other end of the spring.

5. The protection device for the truck scale according to claim 4, wherein a sliding rod is further arranged at the bottom of the cylinder and is coaxial with the cylinder, a sleeve coaxial with the external sleeve is fixedly arranged on a bottom plate of the external sleeve, the sliding rod is connected with the sleeve in a sliding mode, and the spring is sleeved on the outer side of the sleeve.

6. The protection device for the truck scale as claimed in claim 1, wherein a plurality of pot holes are arranged on the inclined ladder side by side, and rubber blocks are placed in the pot holes.

7. The device of any of claims 1-6, wherein the fender is a rubber plate.

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