CN211109311U - Oil engine overhauls slide rail device - Google Patents

Abstract

The utility model discloses an oil engine maintenance slide rail device, wherein a fixed chute is arranged on the bottom surface inside a cabin body, and a U-shaped groove with an upward opening is arranged on the fixed chute; two rows of sliding rollers are rotatably arranged on two inner side walls of the U-shaped groove, the sliding rollers are used for supporting an oil engine, the movable slide rail is fixed at the bottom of the oil engine, the movable slide rail can extend between the sliding rollers on two sides of the same U-shaped groove and can move in the U-shaped groove along the length direction, the sliding rollers are driven to rotate in the moving process of the movable slide rail, and the friction force of the oil engine during moving is reduced; when in maintenance, the oil engine is moved outwards from the cabin body and guided by the fixed chute to move, and the maintenance is carried out outside the cabin body.

Description

Oil engine overhauls slide rail device

Technical Field

The utility model relates to a machinery overhauls technical field, further relates to an oil engine overhauls slide rail device.

Background

The diesel generator is also called as an oil engine, belongs to relatively heavy equipment, and the appearance of a cabin body carrying the oil engine is limited, so that the cabin body in which the oil engine can not be stored is very large, the distance between a large oil engine and the cabin body is very small, personnel are difficult to maintain and construct the oil engine in the cabin body, and the large oil engine is difficult to move out of the cabin body, thereby bringing great difficulty to maintenance and repair.

For those skilled in the art, how to conveniently detect the maintenance oil machine without increasing the volume of the cabin is a technical problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil engine overhauls slide rail device can shift out the cabin body with the oil engine, conveniently detects the maintenance oil engine under the condition that does not increase cabin body volume, and the concrete scheme is as follows:

the utility model provides an oil engine overhauls slide rail device, includes:

the fixed sliding chute is arranged on the bottom surface inside the cabin body and is provided with a U-shaped groove with an upward opening;

two rows of sliding rollers are rotatably arranged on the two inner side walls of the U-shaped groove;

and the movable sliding rail is fixed at the bottom of the oil engine and can extend to the position between the sliding rollers on two sides of the same U-shaped groove.

Optionally, the oil pumping unit further comprises a driving screw rod parallel to the movable slide rail, the driving screw rod is rotatably arranged on the bottom surface inside the cabin body, and the driving screw rod can drive the oil pumping unit to move.

Optionally, still including being used for driving the pivoted of drive lead screw shakes the handle, shake the handle can with the joint can be dismantled to the drive lead screw.

Optionally, the device further comprises a slide rail connecting piece, and two ends of the slide rail connecting piece are respectively and fixedly connected with the two movable slide rails;

the driving screw rod is in threaded connection with the slide rail connecting piece, and the oil machine is driven by the slide rail connecting piece.

Optionally, the cross section of the movable slide rail is in an i shape, and the slide rollers respectively extend into the grooves on two sides of the slide rail.

Optionally, the movable sliding rail is provided with a limiting roller, the limiting roller is arranged on two inner side walls of the U-shaped groove, and the limiting roller can be in contact with and limited by the movable sliding rail.

Optionally, the sliding rail device further comprises a positioning locking bolt, wherein the positioning locking bolt is used for positioning and inserting the fixed sliding groove and the movable sliding rail so as to limit the movable sliding rail.

The utility model provides an oil engine maintenance slide rail device, wherein a fixed chute is arranged on the bottom surface inside a cabin body, and a U-shaped groove with an upward opening is arranged on the fixed chute; two rows of sliding rollers are rotatably arranged on two inner side walls of the U-shaped groove, the sliding rollers are used for supporting an oil engine, the movable slide rail is fixed at the bottom of the oil engine, the movable slide rail can extend between the sliding rollers on two sides of the same U-shaped groove and can move in the U-shaped groove along the length direction, the sliding rollers are driven to rotate in the moving process of the movable slide rail, and the friction force of the oil engine during moving is reduced; when in maintenance, the oil engine is moved outwards from the cabin body and guided by the fixed chute to move, and the maintenance is carried out outside the cabin body.

Drawings

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

Fig. 1 is a front view of a specific embodiment of an oil engine maintenance slide rail device provided by the present invention;

figure 2 is a top view of the fixed chute mounted to the cabin,

FIG. 3 is an enlarged view of a portion C of FIG. 1;

fig. 4 is a partial structural plan view of the fixed chute.

The figure includes:

the device comprises a fixed sliding chute 1, a sliding roller 2, a movable sliding rail 3, a driving screw rod 4, a sliding rail connecting piece 5, a limiting roller 6 and a shaking handle 7.

Detailed Description

The core of the utility model lies in providing an oil engine overhauls slide rail device can shift out the cabin body with the oil engine, conveniently detects the maintenance oil engine under the condition that does not increase cabin body volume.

In order to make those skilled in the art better understand the technical solution of the present invention, the following will describe the oil engine maintenance slide rail device in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, which is a front view of a specific embodiment of the oil engine overhaul slide rail device provided by the present invention, fig. 2 is a top view of the fixed chute 1 installed on the cabin, in which a represents the cabin and B represents the oil engine; the cabin comprises a fixed sliding chute 1, sliding rollers 2, a movable sliding rail 3 and other structures, wherein the fixed sliding chute 1 is installed on the bottom surface inside a cabin body, a U-shaped groove with an upward opening is formed in the fixed sliding chute 1, the U-shaped groove is enclosed by the bottom surface and two side walls to form a linear long-strip-shaped groove-shaped space for guiding, and the two fixed sliding chutes 1 are arranged as shown in figure 2.

Fig. 3 is a partial enlarged view of a portion C in fig. 1, showing a relative relationship between the fixed chute 1 and the sliding roller 2; fig. 4 is a partial structural plan view of the fixed chute 1; two rows of sliding rollers 2 are arranged in each fixed chute 1, the two rows of sliding rollers 2 are respectively arranged on two inner side walls of the U-shaped groove in a rotating mode, and a space is reserved between the two sliding rollers 2.

The movable slide rail 3 is fixed at the bottom of the oil engine, the movable slide rail 3 protrudes downwards out of the bottom surface of the oil engine, the movable slide rail 3 can extend to the position between the sliding rollers 2 on two sides of the same U-shaped groove, the sliding rollers 2 support the oil engine, guiding is realized through mutual matching between the movable slide rail 3 and the fixed sliding groove 1, the oil engine moves along the length direction of the fixed sliding groove 1, rolling friction is realized between the oil engine and the cabin body through the sliding rollers 2, the friction force relative to the sliding friction is smaller, and the cabin body can be moved out more easily.

The utility model discloses an oil engine overhauls slide rail device outwards moves out the oil engine from the internal of cabin when overhauing, also is the direction that the arrow head is shown in fig. 2, and the oil engine is moved by the direction of mutually supporting of fixed spout 1 and activity slide rail 3, and the oil engine moves outside the cabin body and maintains, does not need personnel to get into in the cabin body, need not leave too much space between the cabin body and the oil engine, and the device conveniently detects the maintenance oil engine under the condition that does not increase cabin body volume.

On the basis of the scheme, the utility model discloses an oil engine overhauls slide rail device still includes the drive lead screw 4 that is on a parallel with movable slide rail 3, and drive lead screw 4 rotates the bottom surface that sets up at internal portion in cabin, and the both ends of drive lead screw 4 keep rotating with the cabin body respectively to be connected, and the surface of drive lead screw 4 sets up the external screw thread, can drive the oil engine removal when drive lead screw 4 rotates, and the lead screw drive can realize the auto-lock, can prevent that the oil engine from receiving external force to take place to remove.

Besides the driving mode of the screw rod, the oil engine can also be driven to move through the gear rack and the like, and the specific embodiments are all included in the protection scope of the invention.

Specifically, the device is still including being used for driving the rocking handle 7 of drive lead screw 4 pivoted, rock handle 7 can dismantle the joint with drive lead screw 4, during rotary drive lead screw 4, will rock the tip of handle 7 cartridge to drive lead screw 4, it is rotatory to rock handle 7 drives drive lead screw 4 under the manpower rotation, as shown in fig. 2, it has two turnings of buckling to rock handle 7, one end is used for connecting drive lead screw 4, the other end is used for the hand to grip, rock the tip at drive lead screw 4 of handle 7 butt joint, it outwards stretches out not influence the oil engine when rocking handle 4 rotates.

Preferably, the utility model discloses still include sliding rail connection spare 5, sliding rail connection spare 5's both ends respectively with two movable slide rail 3 fixed connection, as shown in fig. 1, sliding rail connection spare 5 roughly is "U" shape structure, is the symmetry setting at sliding rail connection spare 5, sets up the screw hole at its intermediate position, 4 threaded connection sliding rail connection spare 5 of drive lead screw, through the 5 drive oil machines of sliding rail connection spare, sliding rail connection spare 5 and the mutual screw-thread fit of drive lead screw 4, sliding rail connection spare 5 is to the effort of oil machine transmission lead screw 4.

Preferably, the cross section of the movable slide rail 3 in the utility model is in an i shape, as shown in fig. 3, the movable slide rail 3 is formed by reversely splicing two channel steels, the length of the upper surface is greater than that of the lower surface, and a groove is formed on each of the left side and the right side of the movable slide rail 3; similarly, the fixed chute 1 can also be formed by splicing an upper channel steel and a lower channel steel.

Two rows of sliding rollers in the same fixed sliding chute 1 respectively extend into the left groove and the right groove of the movable sliding rail 3, the upper part of the sliding roller 2 is supported by the upper surface of the groove, when the oil engine moves out of the cabin body, bending moment is generated on the movable sliding rail 3, the movable sliding rail 3 has the tendency of overturning, and the lower surface of the groove is in contact with the lower part of the sliding roller 2 to prevent the movable sliding rail 3 from rotating.

On the basis of any technical scheme and the mutual combination thereof, the utility model also comprises a limiting idler wheel 6, as shown in figure 4, the limiting idler wheel 6 is arranged on two inner side walls of the U-shaped groove, and the limiting idler wheel 6 can be contacted with the movable slide rail 3 and can limit the position; the axis of rotation of slip gyro wheel 2 is horizontal, and spacing gyro wheel 6's pivot is vertical, and spacing gyro wheel 6 can contact with activity slide rail 3, carries on spacingly to the moving direction of activity slide rail 3, prevents that activity slide rail 3 from shifting when removing.

The utility model discloses still including the location locking bolt, correspond on fixed spout 1 and activity slide rail 3 and set up the trompil, the location locking bolt is used for the fixed spout 1 of location grafting and activity slide rail 3 to spacing activity slide rail 3, when the oil machine got into the cabin body completely, will lock in the trompil of tying the correspondence and inserting on fixed spout 1 and the activity slide rail 3, carry on spacingly to not having the machine.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides an oil engine overhauls slide rail device which characterized in that includes:

the fixed sliding chute (1) is arranged on the bottom surface inside the cabin body and is provided with a U-shaped groove with an upward opening;

two rows of sliding rollers (2) are rotatably arranged on the two inner side walls of the U-shaped groove;

the movable sliding rail (3) is fixed at the bottom of the oil engine, and the movable sliding rail (3) can extend to the position between the sliding rollers (2) on the two sides of the same U-shaped groove.

2. The oil engine overhauling slide rail device according to claim 1, further comprising a driving screw rod (4) parallel to the movable slide rail (3), wherein the driving screw rod (4) is rotatably arranged on the bottom surface of the inside of the cabin body, and the driving screw rod (4) can drive the oil engine to move.

3. The oil engine overhauling slide rail device according to claim 2, further comprising a shaking handle (7) for driving the driving screw rod (4) to rotate, wherein the shaking handle (7) can be detachably clamped with the driving screw rod (4).

4. The oil engine overhauling slide rail device according to claim 2, further comprising a slide rail connecting piece (5), wherein two ends of the slide rail connecting piece (5) are respectively and fixedly connected with the two movable slide rails (3);

the driving screw rod (4) is in threaded connection with the sliding rail connecting piece (5), and the oil machine is driven by the sliding rail connecting piece (5).

5. The oil engine overhauling slide rail device according to claim 3, wherein the cross section of the movable slide rail (3) is I-shaped, and the sliding rollers (2) respectively extend into the grooves at two sides of the slide rail (3).

6. The oil engine service slide rail device according to any one of claims 1 to 5, further comprising a limiting roller (6), wherein the limiting roller (6) is arranged on two inner side walls of the U-shaped groove, and the limiting roller (6) can be in contact with the movable slide rail (3) and is limited.

7. The oil engine overhauling slide rail device according to claim 6, further comprising a positioning locking bolt for positioning and inserting the fixed chute (1) and the movable slide rail (3) to limit the movable slide rail (3).

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