CN218021560U - Supplementary guardrail device and engineering vehicle of overhauing - Google Patents
Supplementary guardrail device and engineering vehicle of overhauing Download PDFInfo
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- CN218021560U CN218021560U CN202222451193.5U CN202222451193U CN218021560U CN 218021560 U CN218021560 U CN 218021560U CN 202222451193 U CN202222451193 U CN 202222451193U CN 218021560 U CN218021560 U CN 218021560U
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Abstract
The utility model discloses an auxiliary maintenance guardrail device and an engineering vehicle, which comprises a left guardrail and a right guardrail; a guardrail door capable of being opened and closed is arranged in the left guardrail, and the left guardrail is arranged on the left side of the frame and is positioned above a hydraulic oil tank arranged on the left side surface of the frame; the bottom of the left guardrail is detachably connected with the left side surface of the frame on one hand, and is detachably connected with the hydraulic oil tank on the other hand; the right guardrail is connected to the right side face of the frame in a detachable mode. The utility model discloses can effectively assist the inside hydraulic pressure oil circuit of completion frame that operating personnel safety is swift, hydrovalve, wind channel and automatically controlled cabinet circuit etc. overhaul the spot and examine work, play fine guard action.
Description
Technical Field
The utility model relates to a supplementary guardrail device that overhauls of mining dump truck belongs to mining dump truck field.
Background
The mining dump truck is large-scale equipment for a mine, the mining dump truck usually operates for 24 hours, and it is very important that all parts such as a hydraulic oil circuit, a hydraulic valve, an air duct and an electric control cabinet circuit keep normal operation. Therefore, daily spot inspection is required. In addition, when the mining dump truck breaks down and needs to be overhauled, the mining dump truck especially needs to climb on a frame, and the frame is 2-3 m high away from the ground. The ladder is unsafe to stand on the frame for cleaning and to move on the frame, and the ladder needs to ascend when standing on the ground, and particularly the ladder cannot be ascended outside the frame, so that the ladder is inconvenient. Therefore, the auxiliary maintenance guardrail device is installed, and the maintenance safety and efficiency can be greatly improved.
SUMMERY OF THE UTILITY MODEL
According to the not enough of prior art existence, the utility model provides an auxiliary overhaul guardrail device ensures that the daily overhaul is safe convenient.
The utility model discloses realize according to following technical scheme:
the utility model discloses an auxiliary maintenance guardrail device in a first aspect, which comprises a left guardrail and a right guardrail; the left guardrail is arranged on the left side of the frame and is positioned above a hydraulic oil tank arranged on the left side surface of the frame; the bottom of the left guardrail is detachably connected with the left side surface of the frame on one hand, and is detachably connected with the hydraulic oil tank on the other hand; the right guardrail is connected to the right side face of the frame in a detachable mode.
In some embodiments, one side of the guardrail door is connected with the guardrail body of the left guardrail through a hinge component, the other side of the guardrail door is provided with a limiting plate, the guardrail body of the left guardrail corresponding to the limiting plate is provided with a door opening component, and the door opening component is matched with the limiting plate to realize the opening and closing of the guardrail door.
In some embodiments, the door opening member includes a latch, a mounting plate, and a pressure plate; the mounting plate is mounted on the rail body of the left guardrail, and the bolt is connected to the mounting plate through the pressing plate and the bolt; when the guardrail door is in the time of closing, the limiting plate inner wall contacts with the fence body of the left guardrail below the mounting plate, and the bolt is located the limiting plate outer wall after being put down for limiting.
In some embodiments, two installation seats are arranged on the left side surface of the frame, the installation seats are of a sleeve structure, and the bottoms of the seamless steel pipes on the two sides of the left guardrail are inserted into the installation seats in an interference fit mode.
In some embodiments, the bottom of each of the two seamless steel tubes in the middle of the left guardrail is provided with a bent plate, and the two bent plates are respectively arranged on the hydraulic oil tank through hanging rings.
In some embodiments, two installation seats are arranged on the right side face of the frame, the installation seats are of a sleeve structure, and the bottoms of the seamless steel pipes on the two sides of the right guardrail are inserted into the installation seats in an interference fit mode.
In some embodiments, the left guardrail and the right guardrail are each formed by welding a plurality of transversely arranged seamless steel tubes and a plurality of vertically arranged seamless steel tubes.
In some embodiments, the seamless steel tubes in the left and right side rails are no less than 48mm in diameter and no less than 5mm in wall thickness.
The utility model discloses the second aspect discloses an engineering vehicle, which comprises a vehicle rack, install foretell supplementary maintenance guardrail device on the frame.
In some embodiments, the work vehicle comprises a mining dump truck.
The utility model discloses beneficial effect:
the utility model discloses can effectively assist the inside hydraulic pressure oil circuit of completion frame that operating personnel safety is swift, hydrovalve, wind channel and automatically controlled cabinet circuit etc. overhaul the spot and examine work, play fine guard action. The auxiliary overhaul guardrail device for the mining dump truck is matched, and the condition that auxiliary operators complete overhaul point inspection work such as a hydraulic oil circuit, a hydraulic valve, an air duct, an electric control cabinet circuit and the like in a frame of the mining dump truck is met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.
In the drawings:
FIG. 1 is a schematic structural view of the auxiliary maintenance guardrail device of the present invention;
FIG. 2 is a schematic view of the installation of the left guardrail of the present invention;
FIG. 3 is a schematic view of the right guardrail mounting of the present invention;
fig. 4 is the utility model discloses an auxiliary overhaul guardrail device installs the schematic diagram on the frame.
In the figure: 1-left guardrail, 2-bent plate, 3-guardrail door, 4-limiting plate, 5-bolt, 6-mounting plate, 7-bent plate, 8-right guardrail, 9-hydraulic oil tank, 10-vehicle frame, 11-mounting seat and 12-hanging ring.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1, 2, 3, 4, an auxiliary service barrier device comprises a left barrier 1 and a right barrier 8; a guardrail door 3 capable of being opened and closed is arranged in the left guardrail 1, and the left guardrail 1 is arranged on the left side of the frame 10 and is positioned above a hydraulic oil tank 9 arranged on the left side surface of the frame 10; the bottom of the left guardrail 1 is detachably connected with the left side surface of the frame 10 on one hand and is detachably connected with the hydraulic oil tank 9 on the other hand; the right guard rail 8 is detachably attached to the right side surface of the vehicle frame 10.
Further scheme: the left guardrail 1 and the right guardrail 8 are formed by welding a plurality of transversely arranged seamless steel pipes and a plurality of vertically arranged seamless steel pipes. The diameter of the seamless steel pipe in the left guardrail 1 and the right guardrail 8 is not less than 48mm, and the wall thickness is not less than 5mm, so that the safety and the reliability of the overhaul guardrail are ensured.
With reference to fig. 1 and 2, one side of the guardrail door 3 is connected to the rail body of the left guardrail 1 through a hinge component (preferably, a hinge), the other side of the guardrail door 3 is provided with a limiting plate 4, the rail body of the left guardrail 1 corresponding to the limiting plate 4 is provided with a door opening component, and the door opening component cooperates with the limiting plate 4 to open and close the guardrail door 3.
Further scheme: the door opening part comprises a bolt 5, an installation plate 6 and a pressing plate; the mounting plate 6 is mounted on the body of the left guardrail 1, and the bolt 5 is connected on the mounting plate 6 through a pressing plate and a bolt; when the guardrail door 3 is in the time of closing, the 4 inner walls of limiting plate contact with the fence body of left guardrail 1 below mounting panel 6, and bolt 5 lies in the 4 outer walls of limiting plate after putting down and carries on spacingly.
With reference to fig. 2 and 3, two mounting seats 11 are provided on the left side surface of the frame 10, the mounting seats 11 are of a sleeve structure, and the bottoms of the seamless steel pipes on the two sides of the left guardrail 1 are inserted into the mounting seats 11 in an interference fit manner. A bent plate is installed at the bottom of each of two seamless steel pipes in the middle of the left guardrail 1, and the bent plate 2 and the bent plate 7 are installed on the hydraulic oil tank 9 through hanging rings 12 respectively. Two installation seats 11 are arranged on the right side face of the frame 10, the installation seats 11 are of a sleeve structure, and the bottoms of the seamless steel pipes on the two sides of the right guardrail 8 are inserted into the installation seats 11 in an interference fit mode.
The overhaul device is ensured to be safe and stable by fixed mounting points, wherein the left guardrail 1 is provided with two fixed mounting points on the frame 10, and two mounting points are arranged at the hanging ring 12 of the hydraulic oil tank 9 so as to ensure the safety and stability of the auxiliary overhaul guardrail device. The right guardrail 8 has two mounting points on the frame 10. The mounting point on the hydraulic tank 9 is for borrowing rings 12 on the hydraulic tank 9, and the mounting point on the frame 10 is mount pad 11, is sleeve structure, and guardrail lower extreme steel pipe can directly insert into. The detachable structure is convenient to transport and assemble and disassemble the vehicle.
The utility model also discloses an engineering vehicle, including the frame, install foretell supplementary guardrail device that overhauls on the frame.
The preferable scheme is as follows: the engineering vehicle comprises a mining dump truck.
To sum up, the utility model discloses an auxiliary overhaul guardrail device simple structure for operating personnel steps on the frame and overhauls the operation, the operation of examining a little every day etc. provides safe convenient auxiliary operation platform. The mining dump truck needs point inspection every day, and particularly when a hydraulic oil circuit, a hydraulic valve, an air duct and an electric control cabinet circuit in a frame need to be overhauled, the frame needs to be lifted, and the height of the frame is 2-3 meters from the ground. The ladder is unsafe to stand on the frame for cleaning and to move on the frame, and the ladder needs to ascend when standing on the ground, and particularly the ladder cannot be ascended outside the frame, so that the ladder is inconvenient. This supplementary guardrail device that overhauls installs in the frame both sides, the maintainer gets into from hydraulic tank one side through the ladder of ascending a height, so the guardrail of hydraulic tank one side is equipped with the guardrail door and has increased two fixed points, fix and ensure firmly in hydraulic tank rings department, when the inside hydraulic pressure oil circuit of frame needs to be overhauld, the hydrovalve, during wind channel and automatically controlled cabinet circuit, operating personnel can get into from hydraulic tank one side through the ladder of ascending a height, open the guardrail door and step on the frame, close the guardrail door, then overhaul the operation, the guardrail can play fine guard action this simple operation this moment, safety. The requirement of the auxiliary maintenance guardrail device for the mining dump truck is matched, and the requirement of auxiliary operators on completing maintenance of a hydraulic oil circuit, a hydraulic valve, an air duct and an electric control cabinet line street lamp in the frame is met.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments, not others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can combine the technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides an auxiliary overhaul guardrail device which characterized in that:
comprises a left guardrail and a right guardrail;
the left guardrail is arranged on the left side of the frame and is positioned above a hydraulic oil tank arranged on the left side surface of the frame;
the bottom of the left guardrail is detachably connected with the left side surface of the frame on one hand, and is detachably connected with the hydraulic oil tank on the other hand;
the right guardrail is connected to the right side face of the frame in a detachable mode.
2. An auxiliary service barrier apparatus as defined in claim 1, wherein:
the guardrail comprises a guardrail door and is characterized in that one side of the guardrail door is connected with a guardrail body of a left guardrail through a hinged component, a limiting plate is installed on the other side of the guardrail door, a door opening component is arranged on the guardrail body of the left guardrail corresponding to the limiting plate, and the door opening component is matched with the limiting plate to realize opening and closing of the guardrail door.
3. An auxiliary service barrier apparatus as defined in claim 2, wherein:
the door opening component comprises a bolt, a mounting plate and a pressing plate;
the mounting plate is mounted on the rail body of the left guardrail, and the bolt is connected to the mounting plate through the pressing plate and the bolt;
when the guardrail door is in the time of closing, the limiting plate inner wall contacts with the fence body of the left guardrail below the mounting plate, and the bolt is located the limiting plate outer wall after being put down for limiting.
4. An auxiliary service barrier apparatus as defined in claim 1, wherein:
the left side of frame is equipped with two mount pads, the mount pad is sleeve structure, the seamless steel pipe bottom of left side guardrail both sides inserts in the mount pad with interference fit's mode.
5. An auxiliary service barrier apparatus as defined in claim 1, wherein:
a bent plate is installed at two seamless steel pipe bottoms at left side guardrail middle part, and two bent plates are installed on hydraulic tank through rings respectively.
6. An auxiliary service barrier apparatus as claimed in claim 1, wherein:
the right flank of frame is equipped with two mount pads, the mount pad is sleeve structure, the seamless steel pipe bottom of right side guardrail both sides inserts in the mount pad with interference fit's mode.
7. An auxiliary service barrier apparatus as defined in claim 1, wherein:
the left guardrail and the right guardrail are formed by welding a plurality of transversely arranged seamless steel pipes and a plurality of vertically arranged seamless steel pipes.
8. An auxiliary service barrier apparatus as claimed in claim 7, wherein:
the diameter of the seamless steel pipe in the left guardrail and the right guardrail is not less than 48mm, and the wall thickness is not less than 5mm.
9. The utility model provides an engineering vehicle, includes the frame, its characterized in that:
an auxiliary service barrier device as claimed in any one of claims 1 to 8 is mounted on the frame.
10. The work vehicle of claim 9, wherein:
the engineering vehicle comprises a mining dump truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222451193.5U CN218021560U (en) | 2022-09-16 | 2022-09-16 | Supplementary guardrail device and engineering vehicle of overhauing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222451193.5U CN218021560U (en) | 2022-09-16 | 2022-09-16 | Supplementary guardrail device and engineering vehicle of overhauing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218021560U true CN218021560U (en) | 2022-12-13 |
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ID=84354913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222451193.5U Active CN218021560U (en) | 2022-09-16 | 2022-09-16 | Supplementary guardrail device and engineering vehicle of overhauing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218021560U (en) |
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- 2022-09-16 CN CN202222451193.5U patent/CN218021560U/en active Active
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