CN210266713U - Anti-toppling device for pressure container - Google Patents

Abstract

The utility model discloses a pressure vessel is with preventing empting device, including horizontal overhead tank body, supporting leg, end contact plate and extension board, the bottom mounting of horizontal overhead tank body has the supporting leg, the threaded rod top is fixed with a gear, and installs the screw thread lantern ring on the threaded rod to top gear and side gear interconnect, screw thread lantern ring avris and connecting rod top interconnect, and install on the mounting panel the connecting rod bottom to mounting panel and orbit window inner wall laminating, the mounting panel is fixed at the extension board top, and the extension board sets up in the end contact plate. This anti-toppling device for pressure vessel adopts neotype structural design for the coverage area of the support platelike structure in this device can be adjusted, can accomodate in the transportation, does not influence normal transportation, when placing in non-cement subaerial, adjustable extension, the whole coverage area of increase makes the device whole more stable, is difficult for crooked empting.

Description

Anti-toppling device for pressure container

Technical Field

The utility model relates to a pressure vessel technical field specifically is a pressure vessel is with preventing empting device.

Background

The pressure container is a closed container which is used for storing gas or liquid and can bear certain pressure, is mainly used for heat transfer, mass transfer, reaction and other processes in the field of chemical and petrochemical industry, and is used for storing and transporting gas or liquefied gas with pressure, and is mostly of a hollow barrel-shaped structure or a spherical structure with larger volume, wherein a horizontal pressure tank is common.

With the continuous use of horizontal pressure tanks, the following problems are found during the use:

traditional horizontal pressure tank bottom bearing structure is simple, only is 2 steel supporting legss of welded fastening to because horizontal pressure tank self quality is great, the quality is bigger after filling with gas or liquefied gas, and the steel supporting legged area of covering is little, when arranging non-cement subaerial in, because unit area pressure is great, easy oppression leads to the ground sunken, causes horizontal pressure tank whole skew to empty.

Therefore, it is necessary to design an anti-tipping device for a pressure vessel in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure vessel is with anti-overturning device to it is little to provide the steel supporting legs area covered in solving above-mentioned background art, and easy oppression leads to the ground sunken, causes the whole crooked problem of empting of horizontal overhead tank.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-toppling device for a pressure container comprises a horizontal pressure tank body, supporting legs, a bottom contact plate and an extension plate, wherein the supporting legs are fixed at the bottom end of the horizontal pressure tank body, the bottom ends of the supporting legs are fixed at the upper end face of the bottom contact plate, first bearing seats are fixed at the bottom of the horizontal pressure tank body and the upper end face of the bottom contact plate, the inner sides of the first bearing seats are mutually connected with a threaded rod, a top gear is fixed at the top of the threaded rod, a threaded sleeve ring is installed on the threaded rod, the top gear is mutually connected with a side gear, the side gear is fixed on an operating shaft, the operating shaft penetrates through the second bearing seats, the second bearing seats are fixed at the upper end face of the bottom contact plate, the side of the threaded sleeve ring is mutually connected with the top end of a connecting rod, the bottom end of the connecting rod, the mounting plate is fixed at the top of the extension plate, and the extension plate is arranged in the bottom contact plate.

Preferably, the threaded rod forms a rotating mechanism with the horizontal pressure tank body and the bottom contact plate through the first bearing seat, the threaded rod and the bottom contact plate are vertically distributed, and the threaded rod is centrally and symmetrically distributed relative to the bottom contact plate.

Preferably, the top gear and the threaded rod are in welded connection, the top gear and the side gear are bevel gears, the side gear and the operating shaft are in welded connection, and the operating shaft and the bottom contact plate form a rotating mechanism through the second bearing block.

Preferably, the connecting rods are symmetrically distributed about the threaded lantern ring, the connecting rods form a rotating mechanism through the cylindrical shafts mounted at the top ends of the connecting rods and the threaded lantern ring, the connecting rods form a rotating mechanism through the cylindrical shafts mounted at the bottom ends of the connecting rods and the mounting plate, and the mounting plate is in sliding connection with the track window.

Preferably, the mounting plate and the extension plate are connected by welding, the extension plate is of a solid plate structure made of high-speed steel and provided with a rough bottom surface, and the edge side of the extension plate is tightly attached to the inner side of the bottom contact plate.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-toppling device for the pressure container adopts a novel structural design, so that the coverage area of a supporting plate-shaped structure in the device can be adjusted, the device can be stored in the transportation process, the normal transportation is not influenced, the extension can be adjusted when the device is placed on the non-cement ground, the overall coverage area is increased, the device is more stable overall, and the device is not prone to toppling obliquely;

1. the structure composed of the first bearing block, the threaded rod, the top gear, the threaded lantern ring, the side gear and the operating shaft can conveniently drive the symmetrically distributed extending support structure;

2. second bearing frame, connecting rod, mounting panel, orbit window and extension board can expand under drive structure's drive, quick extension, increase area covered, and than the narrower steel supporting legs of tradition, stability promotes greatly.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the connecting rod of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of a front cross-sectional structure of a bottom contact plate according to the present invention.

In the figure: 1. a horizontal pressure tank body; 2. supporting legs; 3. a bottom contact plate; 4. a first bearing housing; 5. a threaded rod; 6. a top gear; 7. a threaded collar; 8. a side gear; 9. an operating shaft; 10. a second bearing housing; 11. a connecting rod; 12. mounting a plate; 13. a track window; 14. an extension plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-toppling device for a pressure container comprises a horizontal pressure tank body 1, supporting legs 2, a bottom contact plate 3, a first bearing seat 4, a threaded rod 5, a top gear 6, a threaded lantern ring 7, side gears 8, an operating shaft 9, a second bearing seat 10, a connecting rod 11, a mounting plate 12, a track window 13 and an extension plate 14, wherein the supporting legs 2 are fixed at the bottom end of the horizontal pressure tank body 1, the bottom ends of the supporting legs 2 are fixed on the upper end face of the bottom contact plate 3, the first bearing seat 4 is fixed at the bottom of the horizontal pressure tank body 1 and the upper end face of the bottom contact plate 3, the inner side of the first bearing seat 4 is connected with the threaded rod 5, the top gear 6 is fixed at the top of the threaded rod 5, the threaded lantern ring 7 is installed on the threaded rod 5, the top gear 6 is connected with the side gears 8, the side gears 8 are fixed on the, and second bearing frame 10 is fixed in bottom contact board 3 up end, and the threaded collar 7 avris and connecting rod 11 top interconnect, and the connecting rod 11 bottom is installed on mounting panel 12 to mounting panel 12 and the laminating of orbit window 13 inner wall, orbit window 13 is seted up on bottom contact board 3 simultaneously, and mounting panel 12 is fixed at extension board 14 top, and extension board 14 sets up in bottom contact board 3.

In the embodiment, the threaded rod 5, the horizontal pressure tank body 1 and the bottom contact plate 3 form a rotating mechanism through the first bearing block 4, the threaded rod 5 and the bottom contact plate 3 are vertically distributed, and the threaded rod 5 is centrally and symmetrically distributed relative to the bottom contact plate 3;

the top gear 6 is in welded connection with the threaded rod 5, the top gear 6 and the side gear 8 are both bevel gears, the side gear 8 is in welded connection with the operating shaft 9, and the operating shaft 9 and the bottom contact plate 3 form a rotating mechanism through the second bearing block 10;

the connecting rods 11 are symmetrically distributed about the threaded lantern ring 7, the connecting rods 11 and the threaded lantern ring 7 form a rotating mechanism through a cylindrical shaft installed at the top end of the connecting rods 11, the connecting rods 11 and the mounting plate 12 form a rotating mechanism through a cylindrical shaft installed at the bottom end of the connecting rods 11, and the mounting plate 12 and the track window 13 are in sliding connection at the same time;

the mounting plate 12 and the extension plate 14 are connected by welding, the extension plate 14 is a solid plate structure made of high-speed steel and provided with a rough bottom surface, and the edge side of the extension plate 14 is tightly attached to the inner side of the bottom contact plate 3.

The working principle is as follows: when the device is used, firstly, a crane is used for hoisting the horizontal pressure tank body 1 to a position to be placed, then the operating shaft 9 in the figure 3 is rotated, the operating shaft 9 drives the side gear 8 to rotate, the side gear 8 drives the top gear 6 to drive the threaded rod 5 to rotate by utilizing the meshing connection relation, as the connecting rods 11 are arranged on the two sides of the threaded sleeve ring 7 in the figure 4, the mounting plate 12 connected with the bottom end of the connecting rod 11 is attached to the track window 13, when the threaded rod 5 rotates, the threaded sleeve ring 7 cannot rotate synchronously along with the connecting rods, and only can be driven by the threaded rod 5 to move up and down in the vertical direction under the action of threads;

the threaded sleeve 7 pushes the top of the connecting rod 11 on two sides to move downwards in the downward moving process, the connecting rod 11 is opened in the downward moving process in an outward rotating mode, the mounting plate 12 is pushed in the direction of the inner track window 13 far away from the threaded rod 5, the mounting plate 12 is provided with the extension plate 14 to extend out of the bottom contact plate 3 in a sliding mode, the threaded sleeve 7 moves downwards to be in contact with the first bearing seat 4 below, the rotating operation shaft 9 is stopped, the whole width of the extension plate 14 and the bottom contact plate 3 is increased, the coverage area is increased, the pressure of the non-cement ground in unit area is effectively reduced, the whole stability of the device is guaranteed, and then the horizontal pressure tank body 1 is put down by using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pressure vessel is with preventing empting device, includes horizontal pressure tank body (1), supporting leg (2), end contact board (3) and extension board (14), its characterized in that: the bottom end of the horizontal pressure tank body (1) is fixed with supporting legs (2), the bottom ends of the supporting legs (2) are fixed on the upper end face of a bottom contact plate (3), a first bearing seat (4) is fixed on the bottom of the horizontal pressure tank body (1) and the upper end face of the bottom contact plate (3), meanwhile, the inner side of the first bearing seat (4) is connected with a threaded rod (5) in an interconnection mode, a top gear (6) is fixed on the top of the threaded rod (5), a threaded sleeve ring (7) is installed on the threaded rod (5), the top gear (6) is connected with a side gear (8) in an interconnection mode, the side gear (8) is fixed on an operating shaft (9), the operating shaft (9) penetrates through a second bearing seat (10), the second bearing seat (10) is fixed on the upper end face of the bottom contact plate (3), the side of the threaded sleeve ring (7) is connected with the top end of a connecting rod (11), and the mounting plate (12) is attached to the inner wall of the track window (13), the track window (13) is arranged on the bottom contact plate (3), the mounting plate (12) is fixed to the top of the extension plate (14), and the extension plate (14) is arranged in the bottom contact plate (3).

2. The anti-toppling device for a pressure vessel according to claim 1, wherein: the threaded rod (5) forms a rotating mechanism with the horizontal pressure tank body (1) and the bottom contact plate (3) through the first bearing seat (4), the threaded rod (5) and the bottom contact plate (3) are vertically distributed, and the threaded rod (5) is distributed in a central symmetry mode relative to the bottom contact plate (3).

3. The anti-toppling device for a pressure vessel according to claim 1, wherein: the top gear (6) is in welded connection with the threaded rod (5), the top gear (6) and the side gear (8) are bevel gears, the side gear (8) is in welded connection with the operating shaft (9), and meanwhile the operating shaft (9) and the bottom contact plate (3) form a rotating mechanism through the second bearing block (10).

4. The anti-toppling device for a pressure vessel according to claim 1, wherein: the connecting rods (11) are symmetrically distributed about the threaded sleeve ring (7), the connecting rods (11) and the threaded sleeve ring (7) form a rotating mechanism through cylindrical shafts mounted at the top ends of the connecting rods, the connecting rods (11) and the mounting plate (12) form a rotating mechanism through cylindrical shafts mounted at the bottom ends of the connecting rods, and meanwhile the mounting plate (12) and the track window (13) are in sliding connection.

5. The anti-toppling device for a pressure vessel according to claim 1, wherein: mounting panel (12) are welded connection with extension board (14), and extension board (14) are the coarse solid platelike structure in bottom surface of high-speed steel material to extension board (14) avris and the inboard close laminating of bottom contact board (3).

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