CN215621616U

CN215621616U - Guardrail device and operation machine

Info

Publication number: CN215621616U
Application number: CN202121474096.7U
Authority: CN
Inventors: 赵辉
Original assignee: Sany Automobile Manufacturing Co Ltd
Current assignee: Sany Automobile Manufacturing Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-25
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a guardrail device and an operation machine, wherein the guardrail device comprises: a guardrail body; the guard plate is connected with the guardrail main body, and the guard plate and the guardrail main body enclose an installation cavity; the lamp holder is used for mounting a lamp body and is detachably mounted on the first surface of the guard plate; a circuit and an electric element for a lamp are arranged in the mounting cavity; and the back surface of the guardrail main body is provided with an overhaul window communicated with the installation cavity. According to the guardrail device and the operation machine, the lamp is convenient to maintain, disassemble and assemble, and the working strength is effectively reduced.

Description

Guardrail device and operation machine

Technical Field

The utility model relates to the technical field of operation machinery, in particular to a guardrail device and operation machinery.

Background

The roof portion of fire engine is provided with the guardrail device, and the guardrail device is integrated with light or flashing light usually for play illumination or warning effect.

A guardrail device among the prior art, including the guardrail main part, the guardrail main part includes that head exterior trim, afterbody exterior trim and setting are provided with the lamps and lanterns support between two adjacent guardrail section bars at a plurality of interval arrangements between the two, are provided with the bead between head exterior trim, the afterbody exterior trim, and the bead passes through bead support section bar fixed connection at the top of guardrail section bar.

This kind of guardrail device, lamp shade and guardrail section bar segmentation embedded installation, though only need change one of them section structure when changing the lamp shade and maintaining and changing inner line, but when dismantling, because two sections adjacent lamp shades and guardrail section bar are the embedding joint, need all need dismantle whole guardrail device and can maintain or change.

Therefore, the guardrail device provided by the utility model has the advantages of large workload of maintenance, disassembly and assembly and inconvenience in maintenance, disassembly and assembly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a guardrail device and an operation machine, wherein a lamp is convenient to maintain, disassemble and assemble, and the working strength is effectively reduced.

A first aspect of the utility model provides a barrier device comprising:

a guardrail body;

the guard plate is connected with the guardrail main body, and the guard plate and the guardrail main body enclose an installation cavity;

the lamp holder is used for mounting a lamp body and is detachably mounted on the first surface of the guard plate;

a circuit and an electric element for a lamp are arranged in the mounting cavity; and the back surface of the guardrail main body is provided with an overhaul window communicated with the installation cavity.

According to the guardrail device provided by the utility model, the lamp holders are distributed along the length direction of the guard plate, and the maintenance windows are multiple and are arranged in one-to-one correspondence with the lamp holders.

According to the utility model, the guardrail device also comprises a first blocking piece which can be detachably blocked at the access window.

According to the guardrail device provided by the utility model, the guardrail main body is provided with the slots for inserting the pair of side edges of the guard plate, and the guard plate is inserted into the slots.

The guardrail device provided by the utility model further comprises a second blocking piece which is detachably blocked at the end part of the mounting cavity, the end part of the guardrail main body is provided with a clamping hook structure, and the second blocking piece is clamped on the clamping hook structure.

According to the guardrail device provided by the utility model, the top of the guardrail main body is provided with the mounting sliding groove, the width of the mounting sliding groove in the groove is larger than the width of the groove opening, the mounting sliding groove is internally and slidably provided with the connecting piece, and the connecting piece is used for connecting an external device.

According to the guardrail device provided by the utility model, the back surface of the guardrail main body is provided with the mounting groove for mounting the inside lighting lamp.

The guardrail device provided by the utility model further comprises a tail lamp, wherein the tail lamp is connected with the tail end of the guardrail main body, and the inner cavity of the tail lamp is communicated with the installation cavity.

The guardrail device provided by the utility model further comprises an installation back plate, wherein the installation back plate is arranged on the second surface of the protection plate, and the installation back plate is provided with a connecting piece which penetrates through the protection plate and is connected with the lamp holder.

A second aspect of the utility model provides a work machine comprising a vehicle body and a barrier device as defined in any one of the preceding claims, the barrier device being provided on the vehicle body.

The guardrail device comprises a guardrail main body, a guard plate and a lamp holder, wherein the guardrail main body can be a guard rail of a fire engine, and can be in a profile structure. The backplate and guardrail bulk phase are connected to the backplate encloses into the installation cavity with the guardrail main part, and the lamp stand is used for installing the lamp body, and lamp stand detachably installs in the first face of backplate. The first surface of the guard plate is the side of the guard plate outside the installation cavity.

The guardrail device provided by the utility model has the advantages that the circuit and the electric elements are arranged in the installation cavity, and the back of the guardrail main body is provided with the maintenance window communicated with the installation cavity. Here, "the back surface of the body of the guardrail" means the opposite side to the side where the lamp socket is located.

So set up, when maintenance repair circuit or electric elements, operation personnel accessible maintenance window overhauls the maintenance to inside circuit or electric elements, and need not dismantle whole section guardrail device. And the lamp holder lamp body is maintained and replaced, and only the lamp holder lamp body is directly maintained and replaced outside the railing without disassembling and assembling the whole guardrail device. Furthermore, the guardrail device provided by the utility model has the advantages that the lamp is convenient to maintain, disassemble and assemble, and the working strength is effectively reduced.

The utility model also provides a working machine which comprises a vehicle body and the guardrail device, wherein the guardrail device is arranged on the vehicle body. According to the operating machine, the lamp of the guardrail device is convenient to maintain, disassemble and assemble, and the labor intensity of operating personnel is reduced. The derivation process of the beneficial effect is substantially similar to the derivation process of the beneficial effect brought by the guardrail device, and the details are not repeated here.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is an exploded view of the barrier device provided by the present invention;

FIG. 2 is a schematic end view of a guardrail body provided by the present invention;

reference numerals:

1: a lamp socket; 2: a guard plate; 3: a guardrail body;

4: an inspection window; 5: a first blocking member; 6: a second blocking member;

7: mounting a back plate; 8: a rain curtain profile; 9: a tail lamp holder;

10: a tail lamp cover; 11: a cover plate; 12: an access hole;

13: a tail peripheral section bar; 14: a slot; 15: installing a chute;

16: mounting grooves; 17: a hook structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The barrier device provided by the present invention is described in detail below with reference to fig. 1-2 and various embodiments. The guardrail device provided by the embodiment comprises a guardrail main body 3, a guard plate 2 and a lamp holder 1.

Wherein, guardrail main part 3 can be the railing of the automobile body both sides of fire engine, specifically can be the section bar structure of L type, and the die cavity of section bar structure includes vertical cavity and horizontal cavity to constitute L type structure, specifically as shown in fig. 2.

Backplate 2 is connected with guardrail main part 3 to backplate 2 encloses into the installation cavity with guardrail main part 3, and lamp stand 1 is used for installing the lamp body, and 1 detachably of lamp stand installs in the first face of backplate 2. The term "first side of the shield 2" is used herein to mean the side of the shield 2 that is outside the installation space.

The guardrail device provided by the utility model has the advantages that the circuit and the electric elements such as control devices and plug terminals need to be arranged when the lamp is installed, the circuit and the electric elements are arranged in the installation cavity, and the back of the guardrail main body 3 is provided with the maintenance window 4 communicated with the installation cavity. Here, "the back surface of the barrier body 3" means the opposite side to the side where the lamp socket 1 is located.

So set up, when maintaining and repairing circuit or electric elements, operation personnel accessible maintenance window 4 overhauls the maintenance to interior circuit or electric elements, and need not dismantle whole section guardrail device. And the lamp holder 1 or the lamp body is maintained and replaced, and only the lamp holder or the lamp body is directly maintained and replaced outside the railing without disassembling and assembling the whole guardrail device. Furthermore, the guardrail device that this embodiment provided, the maintenance easy dismounting of its lamps and lanterns has effectively reduced working strength.

The guardrail main body 3 is generally a long strip structure and extends in a direction from the head end to the tail end of the working machine, and accordingly the guard plate 2 is provided in a long strip structure with the guardrail main body 3. And, in further embodiment, a plurality of lamp holders 1 are distributed along the length direction of the guard plate 2, and a plurality of access windows 4 are arranged in one-to-one correspondence with the lamp holders 1. The electric elements behind the lamp holders 1 can be overhauled and maintained through the access windows 4, and the arrangement of the access windows 4 can facilitate the arrangement and arrangement of internal circuits.

Each of the lamp sockets 1 may be connected to the protective plate 2 by screws, and the protective plate 2 may be made of a transparent resin material, a metal material, or the like.

In order to avoid impurities or rain water entering the installation cavity, the access opening 4 may be provided with a first closure piece 5, which first closure piece 5 may be a plate-like piece. The first block piece 5 is attached to the back of the guardrail body 3 by screws. When the circuit or the electric element in the installation cavity needs to be overhauled, only the first plugging piece 5 needs to be detached.

Above-mentioned first shutoff piece 5 also can be connected on guardrail main part 3 through other modes, for example, can be provided with buckle structure on guardrail main part 3, and the platelike piece can pass through buckle structure card on guardrail main part 3.

In order to facilitate the mounting and dismounting of the protector plate 2, in a further embodiment, the guard rail body 3 is provided with slots 14 into which a pair of side edges of the protector plate 2 are inserted, and the protector plate 2 is inserted into the slots 14.

The above-mentioned slot 14 is arranged on the guardrail main body 3 and is consistent with the extending direction of the guardrail main body 3, and the socket of the slot 14 can be positioned at one end of the guardrail main body 3. When the protection plate 2 is installed, one end of the guardrail main body 3 can be inserted into the slot 14, and the protection plate 2 is completely inserted into the slot 14 along the direction of the slot 14, so that the protection plate 2 can be quickly assembled and disassembled.

Furthermore, in order to avoid dust, rain water and the like from entering the installation cavity from the end of the installation cavity, a second blocking piece 6 may be provided at the end of the installation cavity, the second blocking piece 6 being detachably blocked at the end of the installation cavity.

In particular, the second closure 6 is of plate-like configuration and the second closure 6 is provided with a protruding configuration. Correspondingly, be provided with pothook structure 17 on the terminal surface of installation cavity, the protruding structure of second shutoff piece 6 can the joint on pothook structure 17, and then has realized the dismantlement of second shutoff piece 6 and installation cavity terminal surface and has been connected.

As shown in fig. 2, the hook structure 17 may be plural and distributed at different positions on the end surface of the mounting cavity. Correspondingly, protruding structure on the second shutoff piece 6 also corresponds and sets up to a plurality ofly, so sets up, and second shutoff piece 6 has formed reliable connection structure on the terminal surface of installation cavity through many joint structure joints.

In a further embodiment, the top of the guardrail main body 3 is provided with a mounting chute 15, the width of the mounting chute 15 in the chute is greater than the width of the notch, a connecting member is slidably disposed in the mounting chute 15 and used for connecting an external device, and the extending direction of the mounting chute 15 is consistent with the extending direction of the guardrail main body 3.

It should be noted that, because the width of the groove of the mounting chute 15 is greater than the width of the notch, the width of the connecting member mounted in the mounting chute 15 can be adapted to the width of the groove, so that the connecting member is constrained in the mounting chute 15 and can slide along the extending direction of the mounting chute 15.

The connecting piece arranged in the mounting chute 15 can be specifically a sliding block nut, namely the connecting piece is of a nut structure capable of sliding in the mounting chute 15, and can be connected with components such as a related pipe clamp and a handrail for self-protection spraying on a vehicle through the sliding block nut.

In addition, in order to provide illumination to the other side of the guardrail main body 3, the rear surface of the guardrail main body 3 may be opened with an installation groove 16 for installing an interior illumination lamp. The structure of the installation groove 16 can be specifically set according to actual requirements, and is not specifically limited herein.

The back of the guardrail body 3 is provided with a mounting groove 16 for mounting an inside illumination lamp, and the illumination direction of the inside illumination lamp faces the inside direction of the working machine, thereby providing great convenience for the inside illumination of the working machine.

In a further embodiment, the guardrail device further comprises a tail lamp, the tail lamp is connected with the tail end of the guardrail main body 3, an inner cavity of the tail lamp is communicated with the installation cavity of the guardrail main body 3, and meanwhile, the tail lamp can be further connected with a tail peripheral profile 13 of the operation machine.

Specifically, the tail lamp is connected with the guardrail main body 3 at one end, and can be provided with a clamping interface used for clamping at the tail end of the guardrail main body 3, and the tail lamp is clamped at the tail end of the guardrail main body 3 through the clamping interface.

With the arrangement, the wiring of the tail lamp can also pass through the mounting cavity, so that the wiring of the tail lamp is facilitated.

Wherein, the tail lamp can also comprise a tail lamp holder 9 and a tail lampshade 10. In addition, in order to conveniently overhaul the tail lamp, similarly, an overhaul port 12 may be formed in the back surface of the tail lamp holder 9, and the overhaul port 12 may be detachably plugged with a cover plate 11. The circuit or electric elements in the tail lamp can be conveniently overhauled by opening the cover plate 11.

In addition, since the thickness of the shield 2 is relatively thin, in order to ensure the installation strength of the lamp holder 1, in a further embodiment, the lamp holder further includes an installation back plate 7, the installation back plate 7 is disposed on the second surface of the shield 2, where "the second surface of the shield 2" refers to a surface of the shield 2 located in the installation cavity, and the first surface and the second surface of the shield are two opposite side surfaces. The mounting back plate 7 is provided with a connecting piece which passes through the guard plate 2 and is connected with the lamp holder 1.

For example, the mounting back plate 7 and the protection plate 2 are provided with corresponding screw holes, and screws pass through the screw holes of the mounting back plate 7 and the protection plate 2 and are connected with the lamp holder 1, so that the lamp holder 1 can be fixed on the protection plate 2.

So set up, under the effect of installation backplate 7, further improved the installation intensity of lamp stand 1, guaranteed the connection stability of lamp stand 1.

An embodiment of the present invention further provides a working machine, including a vehicle body and the guardrail apparatus as described in any of the above embodiments, the guardrail apparatus being disposed on the vehicle body.

This operation machinery can be for the fire engine, and the guardrail device sets up on the automobile body of fire engine, and the fire engine is provided with rain curtain section bar 8 usually, and this rain curtain section bar 8 can play the effect of keeping off the rain. In this embodiment, the barrier body 3 of the barrier device can be mounted on the top surface of the rain curtain profile 8.

So set up, operation machinery in this embodiment, the lamps and lanterns of its guardrail device maintain easy dismounting, have reduced operation personnel's intensity of labour. The derivation process of the beneficial effect is substantially similar to the derivation process of the beneficial effect brought by the guardrail device, and the details are not repeated here.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A barrier device, comprising:

a guardrail body;

2. The barrier device of claim 1, wherein a plurality of the lamp sockets are distributed along a length direction of the guard plate, and the access window is provided in a plurality and in one-to-one correspondence with the lamp sockets.

3. The barrier device of claim 2 further comprising a first blocking member removably blocking the access window.

4. The barrier device of claim 1, wherein the barrier body is provided with slots into which a pair of sides of the guard plate are inserted, the guard plate being inserted into the slots.

5. The barrier device of claim 1, further comprising a second blocking member detachably blocking an end of the mounting cavity, wherein a hook structure is provided at an end of the barrier body, and the second blocking member is fastened to the hook structure.

6. The barrier device of claim 1, wherein the top of the barrier body defines a mounting slot, the mounting slot having an in-slot width greater than a slot opening width, and a connector slidably disposed in the mounting slot for connecting to an external device.

7. The barrier device of claim 1, wherein the back of the barrier body defines a mounting groove for mounting an interior lighting fixture.

8. The barrier device of claim 1, further comprising a tail light coupled to the tail end of the barrier body, wherein an interior cavity of the tail light is in communication with the mounting cavity.

9. The barrier device of claim 1, further comprising a mounting back plate disposed on the second face of the guard plate, the mounting back plate being provided with a connector that passes through the guard plate and connects with the lamp base.

10. A work machine comprising a vehicle body and a barrier device according to any one of claims 1-9, the barrier device being provided on the vehicle body.