CN212583184U

CN212583184U - Oil refining equipment overhauls uses work frame

Info

Publication number: CN212583184U
Application number: CN202021006904.2U
Authority: CN
Inventors: 王硕; 敬通庆; 刘旭; 贺屹
Original assignee: Shijiazhuang Refining Construction And Installation Engineering Co ltd
Current assignee: Shijiazhuang Refining Construction And Installation Engineering Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-23
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a working frame for overhauling oil refining equipment, which comprises a base, a stand column and a standing plate, wherein the base comprises a lower bottom plate and an upper bottom plate, the bottom of the lower bottom plate is provided with walking wheels, support legs are arranged between the lower bottom plate and the upper bottom plate, a spring is fixedly arranged between the lower bottom plate and the upper bottom plate, the spring is sleeved on the support legs, and a slide block is arranged between the lower support block and the upper support block; be equipped with lower slider and top shoe on lower plate and the upper plate, be provided with the slide on lower slider and the top shoe, be provided with the screw rod on the slide, screw rod and slider threaded connection are provided with the stand on the upper plate, and the stand card is equipped with the board of standing, and the technical scheme of this application can make the work frame support stable, can not produce and rock, prevents that maintainer from dropping from the work frame, reduces the potential safety hazard.

Description

Oil refining equipment overhauls uses work frame

Technical Field

The utility model relates to an oil refining chemical industry equipment overhauls technical field, especially relates to an oil refining equipment overhauls and uses work frame.

Background

In the manufacturing enterprise of oil refining chemical industry, often will overhaul oil refining chemical industry equipment and maintain, and oil refining chemical industry equipment is the main equipment mostly, need set up the work frame when overhauing the main equipment, the maintainer stands and overhauls on the work frame, it is convenient for overhaul, the work frame is generally mobilizable, the work frame bottom is equipped with the walking wheel, it overhauls the maintenance to overhaul equipment department to remove the work frame, the walking wheel of general work frame bottom is responsible for the effect of removing and supporting, but the walking wheel supports the work frame and probably can make the work frame unstable inadequately, the removal appears, the condition of rocking, make operating personnel stand unstably, drop from the work frame, produce the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refining equipment overhauls and uses work frame to the not enough of above-mentioned prior art.

In order to solve the above problems, the utility model adopts the following technical proposal:

a working frame for overhauling refining equipment comprises a base, a stand column and a standing plate, wherein the base comprises a lower bottom plate and an upper bottom plate, walking wheels are arranged at the bottom of the lower bottom plate, four first through holes are formed in the lower bottom plate, four support legs are arranged on the lower end surface of the upper bottom plate, the lower ends of the support legs penetrate through the first through holes and are in sliding connection with the lower bottom plate, connecting sleeves are arranged at the four corners of the upper end surface of the upper bottom plate, springs are fixedly arranged between the lower bottom plate and the upper bottom plate and sleeved on the support legs, a lower support block is arranged on the upper end surface of the lower bottom plate, an upper support block is arranged on the lower end surface of the upper bottom plate, a slide block is arranged between the lower support block and the upper support block in a sliding manner, the lower support block and the upper support block are of a right-angle triangular structure, one right-angle side of the lower support block is fixedly connected, a first sliding groove is formed in the bevel edge of the lower supporting block along the length direction, a second sliding groove is formed in the bevel edge of the upper supporting block along the length direction, the first sliding groove and the second sliding groove are symmetrically arranged, the sliding block is of an isosceles triangle structure, the two bevel edges of the sliding block are respectively in sliding fit with the first sliding groove and the second sliding groove, a threaded hole is horizontally formed in the middle of the sliding block, and the threaded hole is perpendicular to the bottom edge of the sliding block; the side wall of the lower bottom plate is provided with a lower sliding block, the side wall of the upper bottom plate is provided with an upper sliding block corresponding to the lower sliding block, the lower sliding block and the upper sliding block are provided with sliding plates in a sliding manner, the sliding plates are also provided with second through holes, the second through holes and the threaded holes are positioned on the same axis, screw rods are rotatably arranged in the second through holes, the screw rods penetrate through the second through holes and are in threaded connection with the threaded holes of the two sliding blocks, the screw rods penetrate through the two sliding blocks, one end of each screw rod, far away from the corresponding sliding block, is fixedly provided with a hand wheel, two bosses are fixedly arranged on each; the stand column is sleeved in the connecting sleeve, a plurality of clamping grooves are uniformly formed in the stand column along the length direction, and convex blocks are arranged at four corners of the standing plate and clamped in the clamping grooves.

Furthermore, still include a plurality of shelves poles, the supreme interval sets up on two adjacent stands from down on the shelves pole, the both ends card of shelves pole is located in the draw-in groove.

Furthermore, the walking wheels are universal wheels.

Furthermore, the clamping groove is of a T-shaped structure.

Furthermore, the clamping grooves are formed in four faces of the upright post.

Furthermore, the lower end of the supporting leg is of a circular truncated cone structure.

Further, the three handrails are arranged above the standing plates and arranged between the adjacent stand columns, and the three handrails are arranged in the same horizontal plane.

Furthermore, a third sliding groove is formed in the sliding plate, and the lower sliding block and the upper sliding block are arranged in the third sliding groove in a sliding mode.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: base in the work frame is double-deck floatable structure, after assembling the work frame, the hand wheel is rotated, make the slider remove, thereby make the distance between lower plate and the upper plate change, until stabilizer blade and ground contact, play the effect of firm work frame, can make the work frame support stable, can not produce and rock, prevent that maintainer from dropping from the work frame, reduce the potential safety hazard, when needing to remove the work frame, the hand wheel rotates, make the slider slide, enlarge the distance between lower plate and the upper plate, make stabilizer blade and ground separation, alright removal work frame, the work frame removes conveniently, high durability and convenient use.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a working frame of the present invention;

FIG. 2 is a side view of the inventive work head;

fig. 3 is a schematic view of the base structure of the present invention;

fig. 4 is a schematic view of another angle structure of the base of the present invention;

FIG. 5 is a schematic view of the slide plate structure of the present invention;

FIG. 6 is a schematic view of the lower floor structure of the present invention;

fig. 7 is a schematic view of the screw structure of the present invention.

In the figure: the device comprises a vertical column 1, a standing plate 2, a lower bottom plate 3, an upper bottom plate 4, a traveling wheel 5, a first through hole 6, a support leg 7, a spring 8, a railing 9, a sliding block 10, a lower sliding block 11, an upper sliding block 12, a first sliding groove 13, a second sliding groove 14, a threaded hole 15, a third sliding groove 16, a second through hole 17, a screw rod 18, a connecting sleeve 19, a clamping groove 20, a stop rod 21, a hand wheel 22, a boss 23, an upper supporting block 24, a lower supporting block 25 and a sliding plate 26.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1-7, a working frame for overhauling refinery equipment comprises a base, a column 1 and a standing plate 2, wherein the base comprises a lower plate 3 and an upper plate 4, the bottom of the lower plate 3 is provided with a traveling wheel 5, the lower plate 3 is provided with four first through holes 6, the lower end surface of the upper plate 4 is provided with four support legs 7, the lower ends of the support legs 7 pass through the first through holes 6 to be slidably connected with the lower plate 3, four corners of the upper end surface of the upper plate 4 are provided with connecting sleeves 19, a spring 8 is fixedly arranged between the lower plate 3 and the upper plate 4, the spring 8 is sleeved on the support legs 7, the upper end surface of the lower plate 3 is provided with a lower support block 25, the lower end surface of the upper plate 4 is provided with an upper support block 24, a slide block 10 is slidably arranged between the lower support block 25 and the upper support block 24, the lower support block 25 and the upper support block 24 are, one right-angle side of the lower supporting block 25 is fixedly connected with the upper end face of the lower base plate 3, one right-angle side of the upper supporting block 24 is fixedly connected with the lower end face of the upper base plate 4, a first sliding groove 13 is formed in the oblique edge of the lower supporting block 25 along the length direction, a second sliding groove 14 is formed in the oblique surface of the upper supporting block 24 along the length direction, the first sliding groove 13 and the second sliding groove 14 are symmetrically arranged, the sliding block 10 is of an isosceles triangle structure, two oblique surfaces of the sliding block 10 are respectively arranged with the first sliding groove 13 and the second sliding groove 14 in a sliding mode, a threaded hole 15 is horizontally formed in the middle of the sliding block 10, and the threaded hole 15 is perpendicular to the bottom edge of the sliding block; the side wall of the lower base plate 3 is provided with a lower sliding block 11, the side wall of the upper base plate 4 is provided with an upper sliding block 12 corresponding to the lower sliding block 11, the lower sliding block 11 and the upper sliding block 12 are provided with sliding plates 26 in a sliding manner, the sliding plates 26 are also provided with second through holes 17, the second through holes 17 and the threaded holes 15 are positioned on the same axis, screw rods 18 are rotatably arranged in the second through holes 17, the screw rods 18 penetrate through the second through holes 17 and then are in threaded connection with the threaded holes 15 of the two sliding blocks 10, the screw rods penetrate through the two sliding blocks 10, one end of each screw rod 10, which is far away from the corresponding sliding block 10, is fixedly provided with a hand wheel 22, the screw rods 18 are fixedly provided with; the upright post 1 is sleeved in the connecting sleeve 19, a plurality of clamping grooves 20 are uniformly formed in the upright post 1 along the length direction, and convex blocks are arranged at four corners of the standing plate 2 and clamped in the clamping grooves 20.

Further, still include a plurality of shelves poles 21, shelves pole 21 is from supreme interval setting up on two adjacent stand 1 down, the both ends card of shelves pole 21 is located in draw-in groove 20.

Further, the travelling wheels 5 are universal wheels.

Further, the card slot 20 is of a T-shaped structure.

Furthermore, the slots 20 are disposed on four surfaces of the upright post 1.

Furthermore, the lower end of the supporting leg 7 is of a circular truncated cone structure.

Further, three handrails 9 are arranged above the standing plates 2, the handrails 9 are arranged between the adjacent upright posts 1, and the three handrails 9 are arranged in the same horizontal plane.

Further, a third sliding groove 16 is formed in the sliding plate 26, and the lower sliding block 11 and the upper sliding block 12 are slidably disposed in the third sliding groove 16.

The working principle is as follows: when the working frame is not assembled, the support legs 7 are separated from the bottom surface due to the action of the springs 8, the base of the working frame is moved to the maintenance equipment, the working frame is assembled, the upright post 1 is inserted into the connecting sleeve 19, the standing plate 2 is clamped on the upright post 1, the standing plate 2 can be installed at a proper height, the four corners of the standing plate 2 are provided with protrusions, the protrusions can be clamped in the clamping grooves 20, one side of the standing plate 2 is provided with a plurality of blocking rods 21, an operator can conveniently climb the standing plate 2, and the other three side edges of the standing plate 2 are provided with a circle of railings 9 to prevent the operator from falling off the standing plate 2; after the work frame is assembled, the upper bottom plate 4 moves downwards under the action of gravity, so that the support legs 7 are pressed downwards, and finally the support legs 7 are contacted with the ground to support the work frame, so that the work frame is more stable; when next equipment needs to be overhauled, the hand wheel 22 is rotated, the screw rod 18 is rotated, and the sliding plate 26 is arranged between the bosses 23, so that the screw rod 18 cannot move back and forth when rotating, the sliding block 10 is driven to move towards one side close to the sliding plate 26 when the screw rod 18 rotates, the lower bottom plate 3 and the upper bottom plate 4 are opened, the supporting feet 7 are separated from the ground, the work frame can be moved to the position of the overhauling equipment, the hand wheel 22 is screwed towards the opposite direction, the sliding block 10 moves towards the direction far away from the sliding block 26, finally, the distance between the lower bottom plate 3 and the upper bottom plate 4 is reduced, the supporting feet 7 are in contact with the ground, and the effect of supporting stability.

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

Claims

1. The working frame for overhauling the refining equipment is characterized by comprising a base, a stand column (1) and a standing plate (2), wherein the base comprises a lower bottom plate (3) and an upper bottom plate (4), walking wheels (5) are arranged at the bottom of the lower bottom plate (3), four first through holes (6) are formed in the lower bottom plate (3), four support legs (7) are arranged on the lower end face of the upper bottom plate (4), the lower ends of the support legs (7) penetrate through the first through holes (6) to be in sliding connection with the lower bottom plate (3), connecting sleeves (19) are arranged at four corners of the upper end face of the upper bottom plate (4), a spring (8) is fixedly arranged between the lower bottom plate (3) and the upper bottom plate (4), the spring (8) is sleeved on the support legs (7), a lower supporting block (25) is arranged on the upper end face of the lower bottom plate (3), an upper supporting block (24) is arranged on the lower end face of the, a sliding block (10) is arranged between the lower supporting block (25) and the upper supporting block (24) in a sliding manner, the lower supporting block (25) and the upper supporting block (24) are of a right-angled triangle structure, one right-angled side of the lower supporting block (25) is fixedly connected with the upper end face of the lower base plate (3), one right-angled side of the upper supporting block (24) is fixedly connected with the lower end face of the upper base plate (4), a first sliding groove (13) is formed in the bevel edge of the lower supporting block (25) along the length direction, a second sliding groove (14) is formed in the inclined plane of the upper supporting block (24) along the length direction, the first sliding groove (13) and the second sliding groove (14) are symmetrically arranged, the sliding block (10) is of an isosceles triangle structure, the two bevel edges of the sliding block (10) are respectively in sliding fit with the first sliding groove (13) and the second sliding groove (14), and a threaded hole (15) is horizontally formed, the threaded hole (15) is perpendicular to the bottom edge of the sliding block (10); a lower slide block (11) is arranged on the side wall of the lower bottom plate (3), an upper slide block (12) corresponding to the lower slide block (11) is arranged on the side wall of the upper bottom plate (4), a sliding plate (26) is arranged on the lower sliding block (11) and the upper sliding block (12) in a sliding way, the sliding plate (26) is also provided with a second through hole (17), the second through hole (17) and the threaded hole (15) are positioned on the same axis, a screw rod (18) is rotationally arranged in the second through hole (17), the screw rod (18) penetrates through the second through hole (17) and then is in threaded connection with the threaded holes (15) of the two sliding blocks (10), the screw (18) penetrates through the two sliding blocks (10), a hand wheel (22) is fixedly arranged at one end of the screw far away from the sliding blocks (10), two bosses (23) are fixedly arranged on the screw rod (18), and the sliding plate (26) is positioned between the two bosses (23); the upright post (1) is sleeved in the connecting sleeve (19), a plurality of clamping grooves (20) are uniformly formed in the upright post (1) along the length direction, and convex blocks are arranged at four corners of the standing plate (2) and clamped in the clamping grooves (20).

2. The work frame for overhauling refining equipment according to claim 1, further comprising a plurality of blocking rods (21), wherein the blocking rods (21) are arranged on two adjacent upright columns (1) at intervals from bottom to top, and two ends of each blocking rod (21) are clamped in the clamping grooves (20).

3. The work frame for overhauling oil refining equipment as set forth in claim 1, wherein the traveling wheels (5) are universal wheels.

4. A working frame for overhauling oil refining equipment according to claim 1, wherein the clamping groove (20) has a T-shaped structure.

5. A working frame for overhauling oil refining equipment according to claim 1, wherein the clamping grooves (20) are arranged on four surfaces of the upright post (1).

6. The work frame for overhauling oil refining equipment according to claim 1, wherein the lower end of the supporting leg (7) is of a circular truncated cone structure.

7. The work frame for overhauling oil refining equipment according to claim 1, wherein three railings (9) are arranged above the standing plate (2), the railings (9) are arranged between adjacent upright posts (1), and the three railings (9) are arranged in the same horizontal plane.

8. A work frame for overhauling oil refining equipment according to claim 1, wherein the sliding plate (26) is provided with a third sliding groove (16), and the lower sliding block (11) and the upper sliding block (12) are slidably arranged in the third sliding groove (16).