CN218777166U

CN218777166U - Protective cover of hydraulic machine

Info

Publication number: CN218777166U
Application number: CN202222876207.8U
Authority: CN
Inventors: 吴春达
Original assignee: Ninghai Huali Machinery Co ltd
Current assignee: Ninghai Huali Machinery Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-31
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a protective cover of a hydraulic machine, which comprises a chassis, side fences and a middle fence group, wherein the chassis is provided with a plurality of support legs and an upward-folded turnover plate; well rail group includes the undersetting, the main frame, the subframe, the electric cabinet, the oil tank is fixed in the undersetting upper end, the undersetting is equipped with the regulation foot of pressing on the chassis, the side rail just is equipped with the stand for "L" shape, the otter board, rotatable net door, the stand is equipped with the connection piece, connection piece and main frame fixed connection, the main frame is equipped with the visual window, instrument rack, a plurality of supports, and rotatable main door, visual window upper end is equipped with the dust guard, instrument rack is equipped with the meter box, main frame one end and subframe are connected, the subframe is equipped with the gate way, main door is located the gate way, electric cabinet and instrument rack fixed connection. The utility model discloses the security is high, and compact structure and uncomplicated, it is low to make the degree of difficulty, and each subassembly splices each other, and it is more convenient to assemble.

Description

Protective cover of hydraulic machine

Technical Field

The utility model belongs to the technical field of at the hydraulic press and specifically relates to a safety cover of hydraulic press is related to.

Background

A hydraulic machine is a machine for transferring energy to carry out various processes, made according to the pascal principle, using a liquid as working medium. The hydraulic machine is generally composed of three parts of a machine (main machine), a power system and a hydraulic control system. Hydraulic machines are classified into valve hydraulic machines, liquid hydraulic machines and engineering hydraulic machines. The hydraulic machine comprises a hydraulic press and an oil press, wherein the hydraulic press is called by taking water-based liquid as a working medium, and the oil press is called by taking oil as a working medium. The specifications of hydraulic machines are generally expressed in terms of nominal working force (kilonewtons) or nominal tonnage (tons). The hydraulic press is provided with parts such as an oil cylinder, a moving part and the like, and the oil cylinder can drive the moving part to move up and down.

Referring to fig. 1, a hydraulic machine 100 is shown, the hydraulic machine 100 comprises a machine body 11, machine legs 12, a transport table 13, and a plurality of movable components are arranged on the transport table 13 and the machine body 11, when the hydraulic machine 100 works, if no guard rail blocks the movable components, a safety accident may occur.

Disclosure of Invention

The utility model aims to solve the technical problem that a safety cover of hydraulic press is provided, the transport platform of hydraulic press is surrounded by the side wall fence, and the fuselage of hydraulic press is surrounded by the main frame, and the workman can observe the behavior of fuselage through the visual window, also can open the main gate and observe.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a protective cover of a hydraulic machine comprises a chassis, side fences and a middle fence group, wherein the chassis is provided with a plurality of support legs and a turning plate which is folded upwards; well rail group include undersetting, main frame, subframe, electric cabinet, oil tank fix in the undersetting upper end, the undersetting be equipped with the regulation foot of pressure on the chassis, the side rail for "L" shape and be equipped with stand, otter board, rotatable net door, the stand be equipped with the connection piece, connection piece and main frame fixed connection, the main frame be equipped with visual window, instrument rack, a plurality of supports and rotatable main door, visual window upper end be equipped with the dust guard, the instrument rack be equipped with the instrument box, main frame one end be connected with the subframe, the subframe be equipped with the gate way, the main door be located the gate way, electric cabinet and instrument rack fixed connection.

The utility model has the advantages of the security is high, and compact structure and uncomplicated, it is low to make the degree of difficulty, and each subassembly splices each other, and it is more convenient to assemble. The machine foot of hydraulic press stands on the stabilizer blade on chassis, and the board that turns over that upwards rolls over makes the chassis have had a recess, and the lower extreme of hydraulic press and well rail group is located this recess, therefore fluid, water, dust all deposit on the chassis, and can not spread the other places in workshop, and the workman can regularly clear up the chassis, and is cleaner, clean and tidy like this.

The transportation platform of the hydraulic press is surrounded by the side fence, the side fence is provided with a gap, and workers can place production materials on the transportation platform or take the production materials away from the transportation platform through the gap; the L-shaped structure of the side fence is stably erected on the ground, the upright post is supported on the ground, and the lower end of the upright post is fixed on the ground; the working condition of the transport table can be observed through the small holes of the mesh plate, and the mesh door can also be opened for observation; the connecting sheet is fixedly connected with the main frame, so that the side fence can stand on the ground more stably. The adjusting foot can adjust the ground clearance of the lower support, the lower support upwards supports the auxiliary frame, the electric cabinet and the oil tank, one side of the main frame is fixedly connected with the electric cabinet through the instrument frame, and the other end of the main frame is fixedly connected with the auxiliary frame; the bracket is fixedly connected with the hydraulic press, so that the middle fence group is fixedly connected with the hydraulic press.

The body of the hydraulic press is surrounded by the main frame, and workers can observe the working condition of the body through the visual window and can also open the main door for observation; the door slot is used for accommodating a main door; the dust-proof plate can prevent dust from falling on the visual window; the oil tank is used for storing oil, and the hydraulic press is used for being supplied with to oil, and the electricity cabinet is used for placing electrical components, and the instrument box is used for placing the instrument, and parts such as instrument, electrical components pass through the data line and are connected with the hydraulic press.

As the utility model discloses further improve: the side fence is provided with a reinforcing rod and a hinge, and the hinge is hinged with the net door; the stand be equipped with and prop the piece, prop the piece and be equipped with and prop the ground hole. After the net door is connected with the hinge, the net door can rotate, and can be opened or closed; hinges are mechanical devices used to connect two solids and allow relative rotation between them, and may be constructed of movable components or of foldable materials.

As the utility model discloses further improve: the lower support is provided with a lower support plate, and the lower support plate is fixedly connected with the corresponding support. Thus, one end of the main frame is fixed to the upper end of the lower support.

As the utility model discloses further improve: the lower support is fixedly provided with a nut, and the nut is in threaded connection with the adjusting pin. The upper end of the adjusting foot is screwed with a nut, so that the adjusting foot can adjust the height from the ground in a rotating way.

As the utility model discloses further improve: the lower support is provided with a base plate, and the base plate is fixedly connected with the oil tank.

As the utility model discloses further improve: the auxiliary frame is provided with an auxiliary bottom plate, an edge strip and a rotatable auxiliary door, the edge strip is fixedly connected with the electric cabinet, and the auxiliary bottom plate is fixedly connected with the lower support. The auxiliary frame is wrapped on the outer side of the oil tank, and after the auxiliary door can be opened, the working conditions of the oil tank and the hydraulic machine can be observed.

As the utility model discloses further improve: the electric cabinet is of a hollow structure and is provided with a hanging ring, a fan and a rotatable cabinet door. After the cabinet door is opened, the fan and other electrical components can be installed in the electric cabinet, and then the cabinet door is closed; the fan blows the hot air of the electric cabinet to the outside, so that the inside of the electric cabinet can be cooled (the outside air can enter the inside from the gap of the electric cabinet).

As the utility model discloses further improve: the oil tank be equipped with pump support, case lid, clean lid, supplementary piece, case lid, clean lid all can dismantle with the oil tank and be connected, supplementary piece and electric cabinet fixed connection. The tank cover is fixed at the top end of the electric cabinet through screws, and the cleaning cover is fixed at a position below the side face of the oil tank through screws; if the screws are removed, the tank cover and the cleaning cover can be detached from the oil tank, so that people can conveniently check the internal condition of the oil tank, and the inside of the oil tank can be cleaned.

Drawings

FIG. 1 is a schematic diagram of a hydraulic machine;

FIG. 2 is a schematic view of a chassis;

FIG. 3 is a schematic view of a siderail;

FIG. 4 is a bottom view of the lower support;

FIG. 5 is a schematic view of a main frame;

FIG. 6 is a schematic view of a subframe;

FIG. 7 is a schematic view of an electrical cabinet;

FIG. 8 is a schematic view of a fuel tank;

fig. 9 is an assembly view of the present invention;

figure 10 is an assembly schematic of the present invention and hydraulic machine.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-10: a protective cover of a hydraulic press comprises a chassis 20, a side rail 30 and a middle rail group, wherein the chassis 20 is provided with a plurality of support legs 22 and a turning plate 21 which is folded upwards; the middle fence group comprises a lower support 40, a main frame 50, a subframe 60, an electric cabinet 70 and an oil tank 80, the subframe 60, the electric cabinet 70 and the oil tank 80 are fixed at the upper end of the lower support 40, the lower support 40 is provided with an adjusting foot 42 pressed on the chassis 20, the side fence 30 is L-shaped and is provided with a stand column 33, a screen plate 32 and a rotatable screen door 35, the stand column 33 is provided with a connecting sheet 34, the connecting sheet 34 is fixedly connected with the main frame 50, the main frame 50 is provided with a visual window 53, an instrument frame 52, a plurality of supports 55 and a rotatable main door 51, the upper end of the visual window 53 is provided with a dustproof plate 54, the instrument frame 52 is provided with an instrument box 521, one end of the main frame 50 is connected with the subframe 60, the subframe 60 is provided with a door groove 60, the main door 51 is positioned in the door groove 60, and the electric cabinet 70 is fixedly connected with the instrument frame 52. As shown in fig. 10, the body 11 of the hydraulic machine 100 is surrounded by the main frame 50, the transportation platform 13 is surrounded by the side rail 30, and the side rail 30 is also provided with a gap through which a worker can place production materials on the transportation platform 13 or take the production materials from the transportation platform 13; the undercarriage 12 stands on the chassis 20.

The side rail 30 is provided with a reinforcing rod 31 and a hinge 36, and the hinge 36 is hinged with the net door 35; the upright column 33 is provided with a ground supporting block 331, and the ground supporting block 331 is provided with a ground supporting hole 332. The L-shaped side rail 30 comprises two parts which are perpendicular to each other, and the reinforcing rod 31 ensures that the two parts are connected more firmly; the plastic is installed on the ground in advance to be expanded, and then the expansion screw is screwed into the plastic to be expanded after passing through the ground supporting hole 332, so that the ground supporting block 331 is fixed on the ground, and thus the side rail 30 can be stably stood on the ground.

The lower support 40 is provided with a lower support plate 44, and the lower support plate 44 is fixedly connected with a corresponding bracket 55. In addition to the lower support plate 44 being fixedly connected to the bracket 55, the lower support plate 44 is also fixedly connected to the machine leg 12 of the hydraulic machine 100.

The lower support 40 is fixedly provided with a nut 41, and the nut 41 is in threaded connection with the adjusting foot 42. Two nuts 41 are welded on the lower support 40, the adjusting foot 42 is pressed on the chassis 20, as shown in fig. 4, the lower plate 44 at the left end of the lower support 40 is fixedly connected with the machine foot 12 of the hydraulic machine 100, so that the left end of the lower support 40 is supported by the machine foot 12, and the right end of the lower support 40 is supported by the adjusting foot 42.

The lower support 40 is provided with a backing plate 43, and the backing plate 43 is fixedly connected with the oil tank 80. The oil tank 80 is then fixed to the upper end of the lower support 40.

The auxiliary frame 60 is provided with an auxiliary bottom plate 63, an edge strip 62 and a rotatable auxiliary door 61, wherein the edge strip 62 is fixedly connected with the electric cabinet 70, and the auxiliary bottom plate 63 is fixedly connected with the lower support 40. The edge strips 62 are positioned on the side surfaces of the auxiliary frames 60, and after the edge strips 62 are connected with the electric cabinet 70, the side surfaces of the auxiliary frames 60 are fixedly connected with the electric cabinet 70; when the sub-base plate 63 is coupled to the lower support 40, the sub-frame 60 is fixed to the upper end of the lower support 40.

The electric cabinet 70 is a hollow structure and is provided with a hanging ring 71, a fan 73 and a rotatable cabinet door 72. The hanging ring 71 is fixed at the top end of the electric cabinet 70, one end of the lifting hook hooks the hanging ring 71, and then the other end of the lifting hook is connected with a crane, so that the electric cabinet 70 can be hung to a specified position for installation.

The oil tank 80 is provided with a pump support 85, a tank cover 81, a cleaning cover 84 and an auxiliary sheet 82, the tank cover 81 and the cleaning cover 84 are detachably connected with the oil tank 80, and the auxiliary sheet 82 is fixedly connected with the electric cabinet 70. As shown in fig. 8, an oil pump 851 can be placed on the pump holder 85, and the oil pump 851 can pump oil in the oil tank 80 for use by the hydraulic machine; the auxiliary piece 82 is fixedly connected with the electric cabinet 70 through screws.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A protective cover of a hydraulic machine is characterized by comprising a chassis, side fences and a middle fence group, wherein the chassis is provided with a plurality of support legs and a turning plate which is folded upwards; well rail group include undersetting, main frame, subframe, electric cabinet, oil tank fix in the undersetting upper end, the undersetting be equipped with the regulation foot of pressure on the chassis, the side rail for "L" shape and be equipped with stand, otter board, rotatable net door, the stand be equipped with the connection piece, connection piece and main frame fixed connection, the main frame be equipped with visual window, instrument rack, a plurality of supports and rotatable main door, visual window upper end be equipped with the dust guard, the instrument rack be equipped with the instrument box, main frame one end be connected with the subframe, the subframe be equipped with the gate slot, the main door be located the gate slot, electric cabinet and instrument rack fixed connection.

2. The protective cover of a hydraulic press as claimed in claim 1, wherein said side rail is provided with a reinforcement bar and a hinge, said hinge being hinged to said net door; the stand be equipped with and prop the piece, prop the piece and be equipped with and prop the ground hole.

3. The protective cover for a hydraulic press as set forth in claim 1, wherein said lower support is provided with a lower support plate, said lower support plate being fixedly connected to the corresponding bracket.

4. The protective cover of a hydraulic press as set forth in claim 3, wherein said lower support is fixedly provided with a nut, and said nut is threadedly coupled to said adjustment leg.

5. The protective cover for a hydraulic machine as claimed in claim 1, wherein said lower support is provided with a pad plate, said pad plate being fixedly connected to the oil tank.

6. The protective cover of a hydraulic press as claimed in claim 1, wherein said subframe has a sub-base plate, a side bar, and a rotatable sub-door, said side bar being fixedly connected to said electric cabinet, and said sub-base plate being fixedly connected to said lower support.

7. The protective cover of a hydraulic press as claimed in claim 1, wherein the electric cabinet is of a hollow structure and is provided with a lifting ring, a fan and a rotatable cabinet door.

8. The protecting cover of a hydraulic machine according to claim 1, wherein the oil tank is provided with a pump holder, a tank cover, a cleaning cover and an auxiliary sheet, the tank cover and the cleaning cover are detachably connected with the oil tank, and the auxiliary sheet is fixedly connected with the electric cabinet.