CN209226425U - It is a kind of for lifting the lifting rack of sunken tank - Google Patents
It is a kind of for lifting the lifting rack of sunken tank Download PDFInfo
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- CN209226425U CN209226425U CN201821819377.XU CN201821819377U CN209226425U CN 209226425 U CN209226425 U CN 209226425U CN 201821819377 U CN201821819377 U CN 201821819377U CN 209226425 U CN209226425 U CN 209226425U
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- hoisting
- support
- underground storage
- storage tank
- lifting
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- 238000003860 storage Methods 0.000 claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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Abstract
The utility model provide it is a kind of for lifting the lifting rack of sunken tank, the lifting rack include: pedestal, support frame and lifting supporting beam；Wherein, the lifting supporting beam is set to the top of the pedestal and is connected by support frame as described above；The lifting supporting beam is provided with hanging structure, for hanging Electric Chain Blocks or chain block to realize the lifting of the sunken tank.The utility model is fixed the lifting rack by pedestal, and supporting beam support will be lifted by support frame, the lifting of the sunken tank is realized will pass through Electric Chain Blocks or the chain block of hanging structure hanging, and then solve the problems, such as that existing storage tank can not be installed because of place limitation using overhead traveling crane and hydraulic crane, the dismounting and installation and replacement task for smoothly completing sunken tank, ensure that the construction period.
Description
Technical Field
The utility model relates to a mechanical equipment installation construction technical field particularly, relates to a hoist and mount rack for hoisting underground storage tank.
Background
The vertical storage tank is indispensable equipment in industrial production factory building, and some storage tanks are because bulky, and the jar body is high, often sets up in factory building underground space and leans on limit position department, is in factory building stand crossbeam below position, brings huge difficulty for the installation work. In order to quickly finish the installation work of the storage tank, firstly, a factory building crown block is used for directly hoisting, and the crown block cannot be directly hoisted in place because the storage tank is just positioned below a factory building upright post; then, the storage tank is inclined by a certain angle, and is hoisted by utilizing a chain block to be matched with a factory building crown block from a preformed hole, because the vertical storage tank is higher and has large volume and is limited by a ground hoisting hole, the storage tank is descended to a certain depth, and because a crown block hook head cannot reach the lower end of a factory building beam or cannot be hoisted in place; the technical personnel put forward to use the automobile hydraulic crane to take place, because the vertical storage tank is positioned at the lower end of the cross beam of the factory building and is limited by the height of the factory building and the production line equipment, the occupied area of the hydraulic crane and the lifting requirement of the suspender cannot meet the requirement, the workload for dismantling the cross beam of the factory building or the production line equipment is too large, and the lifting work of the hydraulic crane cannot be effectively finished. The vertical storage tank is higher in height and large in size, is positioned at the lower end of a cross beam of a stand column of a plant, and cannot be effectively hung due to the limitation of the space of the plant.
Disclosure of Invention
In view of this, the utility model provides a hoist and mount rack for hoisting underground storage tank aims at solving current storage tank and because of the place restriction, can't utilize the problem that overhead traveling crane and hydraulic pressure hung the installation.
The utility model provides a hoist and mount rack for hoisting underground storage tank, this hoist and mount rack includes: the device comprises a base, a support frame and a hoisting support beam; the hoisting support beam is arranged above the base and connected with the base through the support frame; the hoisting support beam is provided with a hanging structure for hanging a ring chain electric hoist or a chain block to realize hoisting of the underground storage tank.
Further, above-mentioned a hoist and mount rack for hoisting underground storage tank, the support frame includes that at least three is the support column of polygon arrangement.
Furthermore, the supporting columns of the hoisting rack for hoisting the underground storage tank comprise a plurality of supporting sections; the support sections are sequentially stacked along the length direction of the support sections, and any two adjacent support sections are detachably connected.
Furthermore, the end part of each support section of the hoisting rack for hoisting the underground storage tank is provided with a support plate.
Furthermore, according to the hoisting rack for hoisting the underground storage tank, the same-layer supporting sections of any two adjacent supporting columns are connected through the connecting mechanism.
Further, above-mentioned a hoist and mount rack for hoisting underground storage tank, coupling mechanism includes: two connecting rods; the end part of each connecting rod is respectively connected with two adjacent supporting sections on the same layer; the two connecting rods are arranged in parallel along the length direction of the supporting section; or, two the connecting rod is the contained angle setting and its nodical arranging in between the both ends of connecting rod.
Further, the base of the hoisting rack for hoisting the underground storage tank comprises two cross beams and two longitudinal beams; the cross beams and the longitudinal beams are arranged in a crisscross mode in a groined shape.
Further, according to the hoisting rack for hoisting the underground storage tank, the cross beam and/or the longitudinal beam are/is made of H-shaped steel.
Furthermore, according to the hoisting rack for hoisting the underground storage tank, the hoisting support beam is provided with a plurality of reinforcing ribs arranged in parallel along the length direction.
Further, above-mentioned a hoist and mount rack for hoisting underground storage tank, suspended structure is at least three and be the polygon distribution.
The utility model provides a hoist and mount rack for hoisting underground storage tank is fixed with this hoist and mount rack through the base to support a supporting beam with hoist and mount through the support frame, so that the endless chain electric block or the chain block that hang through suspended structure realize the hoist and mount of underground storage tank, and then solve current storage tank and hang the problem of installation because of the unable overhead traveling crane and the hydraulic pressure of utilizing of place restriction, accomplish underground storage tank for example high-pressure water tank smoothly demolish and install the change task, guaranteed construction period. In addition, the construction method for installing the underground storage tank by the hoisting rack can be widely applied to mechanical equipment installation, equipment first-aid repair and other projects in the industries of metallurgy, petrifaction, electric power and the like, and meanwhile, the hoisting stability is high, so that the underground storage tank is safe and reliable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a use state diagram of a hoisting rack for hoisting an underground storage tank according to an embodiment of the present invention;
fig. 2 is a front view of a hoisting rack for hoisting an underground storage tank according to an embodiment of the present invention;
fig. 3 is a side view of a hoisting rack for hoisting an underground storage tank according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a base according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
fig. 6 is a front view of a support section provided in an embodiment of the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;
fig. 8 is a side view of a support section provided by an embodiment of the present invention;
fig. 9 is a front view of a hoisting support beam provided by the embodiment of the present invention;
FIG. 10 is a cross-sectional view of C-C of FIG. 9;
fig. 11 is a front view of a hoisting support beam and a hanging structure provided by the embodiment of the present invention;
fig. 12 is a side view of a hoisting support beam and a hanging structure provided by the embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 3, a preferred structure of a hoisting rack for hoisting an underground storage tank provided by the embodiment of the present invention is shown. As shown in the figure, this hoist rack includes: the device comprises a base 1, a support frame 2 and a hoisting support beam 3; wherein, the hoisting support beam 3 is arranged above the base 1 and connected with the support frame 2. Specifically, the base 1 is laid on an underground fixing surface. The hoisting supporting beam 3 is arranged above the base 1, and the end part of the supporting frame 2 is respectively connected with the base 1 and the hoisting supporting beam 3.
With continued reference to fig. 1 to 3, in order to realize the hoisting of the underground storage tank 5, the hoisting support beam 3 is provided with a hoisting structure 4 for hoisting a loop chain electric hoist or a chain block 6 to realize the hoisting of the underground storage tank 5. In order to improve the stability of hoisting the underground storage tank 5, the inside of the support frame 2 is preferably hollow, so that the underground storage tank 5 is hoisted from the bottom to the top inside the support frame 2. To facilitate the installation of the underground storage tank 5, it is preferable that the hoisting support beam 3 is higher than the ground so as to hoist the underground storage tank 5 out of the ground, and then hoist it again by a crown block so as to hoist it to a position where it is held. For further improving the stability of hoisting underground storage tank 5, preferably, suspended structure 4 is at least three and be polygonal distribution to make underground storage tank 5's hoist and mount position in the coplanar, and then make hoist and mount position hoist and mount to subaerial through endless chain electric block or chain block 6 in step.
It can be understood obviously that the hoist and mount rack for hoisting underground storage tank that provides in this embodiment is fixed with this hoist and mount rack through base 1 to support a hoist and mount supporting beam 3 through support frame 2, so that the endless chain electric block or chain block 6 of hanging through suspended structure 4 realize underground storage tank 5's hoist and mount, and then solve current storage tank and because of the unable overhead traveling crane and the hydraulic pressure of utilizing of place restriction installation problem, accomplish underground storage tank for example high-pressure water tank demolish smoothly and install the change task, guaranteed construction period. In addition, the construction method for installing the underground storage tank by the hoisting rack can be widely applied to mechanical equipment installation, equipment first-aid repair and other projects in the industries of metallurgy, petrifaction, electric power and the like, and meanwhile, the hoisting stability is high, so that the underground storage tank is safe and reliable.
Referring to fig. 4 to 5, a preferred structure of the base provided by the embodiment of the present invention is shown. As shown in the figures, the base 1 comprises two cross beams 11 and two longitudinal beams 12; the two cross beams 11 and the two longitudinal beams 12 are arranged in a criss-cross manner. Specifically, the cross beams 11 and the longitudinal beams 12 are H-shaped steel, are arranged in a criss-cross manner, and are welded and fixed at the joints. In order to increase the stability of the cross beams 11 and the longitudinal beams 12, it is preferred that the cross beams 11 and/or the longitudinal beams 12 are provided with first reinforcing ribs 13 which are arranged in parallel and spaced apart from the longitudinal beams 12 and/or the webs 14 of the cross beams 11. The cross beam 11 is provided with a plurality of mounting holes 111 at the connecting positions of the cross beam 11 and the longitudinal beams 12 for connecting with the supporting plates 212 arranged at the bottom ends of the supporting sections 211 at the lowest sections of the supporting columns 21 in the supporting frame 2. To facilitate transport of the gantry, the support plate 212 is preferably detachably connected to the cross beam 11. Further preferably, the support plate 212 is connected to the cross member 11 by bolts.
With continued reference to fig. 1 to 3, the support frame 2 includes at least three support posts 21 arranged in a polygon. Specifically, the end of each support column 21 is disposed flush and connected to the beam 11 and the hoisting support beam 3, respectively, for supporting the hoisting support beam 3. For the stability of hoisting the supporting beam 3, it is preferable that the supporting columns 21 are arranged in a polygon, i.e., not on the same straight line, so as to avoid stress concentration of the supporting columns 21. Further preferably, the supporting columns 21 are uniformly arranged along the circumferential direction of the shape surrounded by the hoisting supporting beam 3, that is, the N supporting columns 21 are N regular-sided. In the present embodiment, four support columns 21 are taken as an example, and the support columns 21 are respectively provided at four connecting positions of the cross beam 11 and the longitudinal beam 12.
With continued reference to fig. 1-3, the support column 21 includes a number of support sections 211; wherein, each support section 211 stacks in proper order along its length direction, and, detachably be connected between arbitrary adjacent two support sections 211. Specifically, each support section 211 stacks from bottom to top in proper order, and, arbitrary adjacent two detachably is connected between the support section 211 to make this hoist and mount rack can carry out the dismouting, the transportation of being convenient for, the hoist and mount work under the effectual completion specific environment. To further improve the transport of the lifting stand, it is preferred that the uppermost support section 211 is detachably connected to the lifting support beam 3 and/or the lowermost support section 211 is detachably connected to the foundation 1. To improve the convenience of assembling and disassembling the supporting segments 211, it is preferable that the supporting segments 211 are provided at their ends (upper and lower ends as shown in fig. 2) with supporting plates 212 so that the supporting plates 212 stacked by their ends are detachably connected between two adjacent supporting segments 211, and at the same time, the uppermost supporting segment 211 is detachably connected to the lifting supporting beam 3 by the uppermost supporting plate 212, and/or the lowermost supporting segment 211 is detachably connected to the base 1 by the lowermost supporting plate 212. It is further preferable that the support plates 212 stacked at the ends of the support sections 211 are connected by bolts, the uppermost support plate 212 is connected to the hoisting support beam 3 by bolts, and the lowermost support plate 212 is connected to the base 1 by bolts. Wherein, the supporting plate 212 is a plate-shaped structure, and to increase its stability, it is preferable that the supporting plate 212 is a quadrilateral plate, and bolt holes 2121 are opened at four corners of the quadrilateral plate, so as to implement fixation by bolts.
Referring to fig. 6 to 8, a preferred structure of the support section provided by the embodiment of the present invention is shown. As shown, the same-layer support sections 211 of any two adjacent support columns 21 are connected by a connecting mechanism 213. In particular, the number of layers of the support sections 211 of the support column 21 is the same in order to ensure its modular design. The supporting columns 21 are arranged in a regular polygon shape, that is, the supporting sections 211 on the same layer are arranged in a regular polygon shape, and in order to improve the stability between the supporting columns 21, preferably, any two adjacent supporting sections 211 on the same layer are connected by the connecting mechanism 213, so as to improve the stability of the supporting sections 211. Wherein, the support section 211 is a steel pipe.
With continued reference to fig. 6-8, the connection mechanism 213 includes: two connecting rods 2131; the end portions (the left and right ends shown in fig. 6) of each connecting rod 2131 are respectively connected to two adjacent supporting segments 211 in the same layer, so as to support the supporting segments 211 and avoid the supporting segments 211 from being inclined or broken. In order to further improve the stability of the supporting section 211, it is preferable that two connecting rods 2131 are arranged side by side along the length direction (the up-down direction shown in fig. 6) of the supporting section 211; or, the two connecting rods 2131 are arranged in an included angle, and the intersection point of the two connecting rods 2131 is arranged between the two ends of the connecting rod 2131. Further preferably, the intersection point of the two connecting rods 2131 is arranged in the middle of the connecting rod 2131 to avoid stress concentration of the connecting rod 2131.
Referring to fig. 9 to 12, a preferred structure of a hoisting support beam provided by the embodiment of the present invention is shown. As shown in the figure, the hoisting support beam 3 is provided with a plurality of second reinforcing ribs 31 arranged in parallel along the length direction thereof. Specifically, the hoisting support beam 3 is H-shaped steel, and the H-shaped steel plates can be assembled and welded into regular polygons matched with the regular polygons surrounded by the support columns 21, so that the intersection points between the H-shaped steel plates are arranged at the top ends of the support columns 21 corresponding to the intersection points. For the convenience of hoisting the underground storage tank 5, preferably, the hoisting structure 4 is a lifting lug, which is arranged in one-to-one correspondence with the H-shaped steel plate, and further preferably, the hoisting structure 4 is arranged in the middle of the corresponding H-shaped steel plate. In order to improve the strength of the hoisting support beam 3, it is preferable that the hoisting support beam 3 is provided with a plurality of second reinforcing ribs 31 arranged in parallel along the length direction (horizontal direction as shown in fig. 9), and the second reinforcing ribs 31 are of a plate-shaped structure and are arranged perpendicular to the web of the H-shaped steel plate of the hoisting support beam 3.
To sum up, this embodiment provides a hoist and mount rack for hoisting underground storage tank is fixed with this hoist and mount rack through base 1 to support a supporting beam 3 through support frame 2 and support, so that realize through the endless chain electric block or chain block 6 that suspended structure 4 hung underground storage tank 5's hoist and mount, and then solve current storage tank and hang the problem of installation because of the unable overhead traveling crane and the hydraulic pressure of utilizing of place restriction, accomplish underground storage tank for example high-pressure water tank demolish smoothly and install the change task, guaranteed construction period. In addition, the construction method for installing the underground storage tank by the hoisting rack can be widely applied to mechanical equipment installation, equipment first-aid repair and other projects in the industries of metallurgy, petrifaction, electric power and the like, and meanwhile, the hoisting stability is high, so that the underground storage tank is safe and reliable.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A hoist rack for hoisting underground storage tank, its characterized in that includes: the device comprises a base (1), a support frame (2) and a hoisting support beam (3); wherein,
the hoisting support beam (3) is arranged above the base (1) and is connected with the base through the support frame (2);
the hoisting support beam (3) is provided with a hanging structure (4) for hanging a ring chain electric hoist or a chain block (6) to realize hoisting of the underground storage tank (5).
2. Hoisting stand for hoisting an underground storage tank according to claim 1, characterized in that the support frame (2) comprises at least three support columns (21) in a polygonal arrangement.
3. Hoisting stand for hoisting underground storage tanks according to claim 2, characterized in that each of the supporting columns (21) comprises several supporting sections (211); wherein,
the support sections (211) are sequentially stacked along the length direction of the support sections, and any two adjacent support sections (211) are detachably connected.
4. The hoisting stand for hoisting underground storage tanks according to claim 3, characterized in that the ends of each support section (211) are provided with support plates (212).
5. The hoisting stand for hoisting underground storage tanks, according to claim 2, characterized in that the same-floor support sections (211) of any two adjacent support columns (21) are connected by means of a connecting mechanism (213).
6. Hoisting stand for hoisting an underground storage tank according to claim 5, characterized in that the connection means (213) comprise: two connecting rods (2131); wherein,
the end part of each connecting rod (2131) is respectively connected with two adjacent supporting sections (211) on the same layer;
the two connecting rods (2131) are arranged in parallel along the length direction of the support section (211); or the two connecting rods (2131) are arranged in an included angle, and the intersection point of the two connecting rods is arranged between the two ends of the connecting rod (2131).
7. Hoisting stand for hoisting underground tanks according to any one of claims 1 to 6, characterized in that the foundation (1) comprises two cross beams (11) and two longitudinal beams (12); wherein,
the cross beams (11) and the longitudinal beams (12) are arranged in a criss-cross mode.
8. Hoisting stand for hoisting an underground storage tank according to claim 7, characterized in that the cross beams (11) and/or the longitudinal beams (12) are H-sections.
9. The hoisting stand for hoisting underground storage tanks according to any one of claims 1 to 6, characterized in that the hoisting support beam (3) is provided with a plurality of second reinforcing ribs (32) arranged side by side along its length.
10. Hoisting stand for hoisting an underground storage tank according to any one of claims 1 to 6, characterized in that the suspension structures (4) are at least three and are distributed in a polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819377.XU CN209226425U (en) | 2018-11-06 | 2018-11-06 | It is a kind of for lifting the lifting rack of sunken tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819377.XU CN209226425U (en) | 2018-11-06 | 2018-11-06 | It is a kind of for lifting the lifting rack of sunken tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226425U true CN209226425U (en) | 2019-08-09 |
Family
ID=67501959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821819377.XU Active CN209226425U (en) | 2018-11-06 | 2018-11-06 | It is a kind of for lifting the lifting rack of sunken tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209226425U (en) |
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2018
- 2018-11-06 CN CN201821819377.XU patent/CN209226425U/en active Active
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