CN214167079U - Hoisting device for hoisting flange connection equipment - Google Patents
Hoisting device for hoisting flange connection equipment Download PDFInfo
- Publication number
- CN214167079U CN214167079U CN202022695971.6U CN202022695971U CN214167079U CN 214167079 U CN214167079 U CN 214167079U CN 202022695971 U CN202022695971 U CN 202022695971U CN 214167079 U CN214167079 U CN 214167079U
- Authority
- CN
- China
- Prior art keywords
- hole
- hoisting
- top plate
- central
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 16
- 238000002309 gasification Methods 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a hoist device for hoisting flange joint's equipment, it includes: the top plate is provided with a central through hole and bolt holes, wherein the sizes and the positions of the bolt holes are matched with the bolt holes on the flange of the hoisted equipment one by one; the first supporting piece and the second supporting piece are fixedly connected with the top plate and avoid the central through hole, wherein the center of the first supporting piece is provided with a first through hole, the center of the second supporting piece is provided with a second through hole, the shapes and the sizes of the first through hole and the second through hole are the same, and the central connecting line of the first through hole and the second through hole is orthogonal to the central axis vertical to the top plate; the distance from the first support to the center of the top plate is equal to the distance from the second support to the center of the top plate, and the first support and the second support are sized to be placed inside the hoisted equipment; and a pin shaft which is connected with the first through hole and the second through hole in a penetrating way. The device is suitable for hoisting equipment connected with flanges in a factory building with a narrow space.
Description
Technical Field
The utility model belongs to the chemical industry equipment field. Specifically, the utility model relates to a hoist device for hoisting flange joint's equipment.
Background
When the coal lock of the gasification furnace is overhauled, the coal lock needs to be lifted out of a gasification plant. The existing hoisting method of the coal lock is to connect a lifting hook with a lifting lug of the coal lock by a steel wire rope, connect a hoisting motor with the lifting hook by the steel wire rope, and then lift the steel wire rope by the hoisting motor. Therefore, the coal lock is synchronously lifted to the lifting door of the gasification plant, the lifting door is opened, and then the crane lifts the coal lock out of the gasification plant. Because the existing hoisting mode needs a certain space for hoisting, the hoisting space in a factory building is narrow and small, the hoisting is inconvenient, the hoisting using the steel wire rope increases the overhaul time, and the overhaul speed is reduced. Under extreme individual circumstances, the design of the hoisting door is smaller, and the coal lock can be lifted out only after the I-shaped steel of the door frame of the hoisting door is cut and removed, so that the time is wasted particularly, and the time cost is increased.
At present, a hoisting mode which is convenient to hoist and suitable for narrow hoisting space is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, the utility model provides a hoist device for hoisting flange joint's equipment. The device is particularly suitable for hoisting equipment connected with flanges in a factory building with a narrow space.
The utility model provides a hoist device for hoisting flange joint's equipment, it includes:
a top plate provided with a central through hole, wherein the shape of the central through hole and the shape of the top plate are both centrosymmetric patterns, and the central through hole is designed in size to enable a hook of a crane to pass through the central through hole; the top plate is provided with bolt holes, and the sizes and the positions of the bolt holes are matched with the bolt holes on the flange of the hoisted equipment one by one;
the first supporting piece and the second supporting piece are fixedly connected with the top plate and avoid the central through hole, and the shape and the size of the first supporting piece and the second supporting piece are the same; a first through hole is formed in the center of the first supporting piece, a second through hole is formed in the center of the second supporting piece, the first through hole and the second through hole are identical in shape and size, and a central connecting line of the first through hole and the second through hole is orthogonal to a central axis perpendicular to the top plate; the distance from the first support to the center of the top plate is equal to the distance from the second support to the center of the top plate, and the first support and the second support are sized to be placed inside the hoisted equipment; and
and the pin shaft penetrates through the first through hole and the second through hole, and the pin shaft is designed to be capable of being placed in the hoisted equipment.
A hoist device for hoisting flange joint's equipment in, round pin axle passes from support piece's through-hole and connects two support piece. The end of the pin shaft is locked by a cotter pin.
Preferably, in the hoisting device for hoisting flange-connected equipment of the present invention, the top plate is circular.
Preferably, in the lifting device for lifting flange-connected equipment of the present invention, the central through hole is rectangular.
Preferably, in the hoisting device for hoisting flange-connected equipment of the present invention, the first supporting member and the second supporting member are both connected to the top plate perpendicularly.
Preferably, in the hoisting device for hoisting flange-connected equipment of the present invention, the device further comprises a reinforcing rib for fixedly connecting the first support member and the second support member to the top plate.
Preferably, in the hoisting device for hoisting flange connected equipment of the present invention, the reinforcing ribs are symmetrically arranged on both sides of the first support member and the second support member.
Preferably, in the hoisting device for hoisting flange connected equipment of the present invention, the distance between the center line of the first through hole and the second through hole and the top plate is less than half of the height of the hoisted equipment. So design, can make the utility model discloses a hoist device can not make the equipment of being hoisted lead to the upset because the focus is unstable when using.
Preferably, be in a hoist device for hoisting flange joint's equipment, the material of round pin axle is Q235 steel.
Preferably, be in a hoist device for hoisting flange joint's equipment, the roof first support piece with second support piece's material is 35CrMo steel.
Preferably, be in the hoist device for hoisting flange joint's equipment of utility model, the material of strengthening rib is Q235 steel.
A hoist device for hoisting flange joint's equipment in, the inboard contact lifting hook of support piece, the outside is connected with the strengthening rib perpendicularly. In a particular embodiment, each support member may have two parallel reinforcing ribs that are connected perpendicularly to the top plate. The pin shaft is made of Q235 steel, and the bolt for connecting the top plate and the coal lock flange is made of 35CrMo steel.
The utility model discloses a hoist device is in the use, except that the roof is the outside that is located the equipment of being hoisted, all the other structures are all in the inside of the equipment of being hoisted like support piece, strengthening rib, round pin axle. Therefore, the utility model discloses a hoist device is particularly suitable for the narrow and small factory building in space.
Use a hoist device for hoisting flange joint's equipment during, put into crane hook from the central through-hole of roof. The lifting hook is respectively aligned with the first through hole on the first supporting piece and the second through hole on the second supporting piece. Then, the pin shaft is inserted into the first through hole on the first supporting piece, the pin shaft extends out of the second through hole on the second supporting piece, and the pin shaft is locked by the split pin. The top plate of the hoisting device and the flange on the coal lock are connected together and screwed down by bolts. In the hoisting process, the coal lock keeps a certain distance from the ground and the hoisting door frame.
The utility model discloses following beneficial effect has:
the utility model discloses a hoisting device can hoist and mount the equipment that the flange is connected, for example gasifier coal lock. The utility model discloses a hoist device specially adapted space is the hoist and mount operation of the device in the narrow and small factory building.
Drawings
Embodiments of the present invention are described in detail below with reference to the attached drawing figures, wherein:
fig. 1 is a top view of a lifting device for lifting flanged connection equipment according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a lifting device for lifting flanged connection equipment according to an embodiment of the present invention, taken along line a-a of fig. 1;
fig. 3 is a cross-sectional view of a lifting device for lifting flanged connection equipment according to an embodiment of the present invention, taken along line B-B of fig. 1;
wherein, the reference numbers:
1-a top plate; 2-a central through hole; 3-a first support; 4-a second support; 5-a pin shaft; 6-reinforcing ribs; 7-bolt hole.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments, which are given for the purpose of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 3, the utility model provides a hoist device for hoisting flange joint's equipment, it includes:
the lifting device comprises a top plate 1 provided with a central through hole 2, wherein the shape of the central through hole 2 and the shape of the top plate 1 are both centrosymmetric patterns, and the central through hole 2 is designed in size to enable a lifting hook of a crane to penetrate through the central through hole 2; the top plate 1 is provided with bolt holes 7, wherein the size and the position of each bolt hole 7 are matched with the bolt holes on the flange of the hoisted equipment one by one;
the first supporting piece 3 and the second supporting piece 4 are fixedly connected with the top plate 1 and avoid the central through hole 2, wherein the shape and the size of the first supporting piece 3 and the second supporting piece 4 are the same; a first through hole is formed in the center of the first supporting piece 3, a second through hole is formed in the center of the second supporting piece 4, the first through hole and the second through hole are identical in shape and size, and a central connecting line of the first through hole and the second through hole is orthogonal to a central axis perpendicular to the top plate; the distance from the first support 3 to the center of the top plate is equal to the distance from the second support 4 to the center of the top plate, and the first support 3 and the second support 4 are sized to be placed inside the hoisted equipment; and
a pin 5 passing through the first and second through holes, wherein the pin is dimensioned to fit inside the device being hoisted.
The utility model discloses an among the hoist device for hoisting flange joint's equipment, two support piece of connection are passed from support piece's through-hole to the round pin axle. The end of the pin shaft is locked by a cotter pin.
The utility model discloses an among the hoist device for hoisting flange joint's equipment, the roof is preferably circular, and central through-hole 2 is preferably the rectangle.
In the utility model discloses a hoist device for hoisting flange joint's equipment, preferably, first support piece 3 and second support piece 4 all are connected perpendicularly with roof 1.
In the hoisting device for hoisting flange-connected equipment of the present invention, preferably, the hoisting device further comprises a reinforcing rib 6 for fixedly connecting the first support member 3 and the second support member 4 to the top plate 1; preferably, the reinforcing ribs 6 are symmetrically disposed at both sides of the first support 3 and the second support 4.
The utility model discloses a hoist device for hoisting flange joint's equipment, preferably, the center line of first through-hole and second through-hole is less than the half by hoist device's height with the distance of roof. So design, can make the utility model discloses a hoist device can not make the equipment of being hoisted lead to the upset because the focus is unstable when using.
The utility model discloses an among the hoist device for hoisting flange joint's equipment, the preferred Q235 steel of material of round pin axle 5. The material of the top plate 1, the first support member 3 and the second support member 4 is preferably 35CrMo steel. The material of the reinforcing rib 6 is preferably Q235 steel.
The utility model discloses an among the hoist device for hoisting flange joint's equipment, the inboard contact lifting hook of support piece, the outside is connected with strengthening rib 6 perpendicularly. In a particular embodiment, each support member may have two parallel ribs 6, the ribs 6 being connected perpendicularly to the top plate 1.
The utility model discloses a hoist device is in the use, except that roof 1 is the outside that is located the equipment of being hoisted, all the other structures are all in the inside of the equipment of being hoisted like first support piece 3, second support piece 4, strengthening rib 6, round pin axle 5. Therefore, the utility model discloses a hoist device is particularly suitable for the narrow and small factory building in space.
Use a hoist device for hoisting flange joint's equipment during, put into crane hook from roof 1's central through-hole 2, the second through-hole on first through-hole, the second support piece 4 on the first support piece 3 is aimed at respectively to the lifting hook. Then, the pin 5 is inserted into the first through hole of the first support member 3, the pin 5 protrudes out of the second through hole of the second support member 4, and the pin 5 is locked by a cotter pin. The top plate of the hoisting device and the flange on the coal lock are connected together and screwed down by bolts. In the hoisting process, the coal lock keeps a certain distance from the ground and the hoisting door frame.
The utility model discloses a hoist device can firmly fix the gasification stove coal lock to hang the coal lock steadily out of the gasification factory building. The utility model discloses a hoist device has improved the security of hoist and mount to practice thrift the hoist and mount space, the equipment of flange connections such as hoist and mount coal lock in the gasifier factory building that the specially adapted space is narrow and small. Use the utility model discloses a behind the hoist device, need not demolish the door frame again, reduced the hoist and mount time, improve maintenance speed. The cost of tens of thousands yuan or even millions yuan caused by hoisting maintenance can be saved for the factory every year.
Claims (10)
1. A lifting device for lifting flanged devices, comprising:
a top plate provided with a central through hole, wherein the shape of the central through hole and the shape of the top plate are both centrosymmetric patterns, and the central through hole is designed in size to enable a hook of a crane to pass through the central through hole; the top plate is provided with bolt holes, and the sizes and the positions of the bolt holes are matched with the bolt holes on the flange of the hoisted equipment one by one;
the first supporting piece and the second supporting piece are fixedly connected with the top plate and avoid the central through hole, and the shape and the size of the first supporting piece and the second supporting piece are the same; a first through hole is formed in the center of the first supporting piece, a second through hole is formed in the center of the second supporting piece, the first through hole and the second through hole are identical in shape and size, and a central connecting line of the first through hole and the second through hole is orthogonal to a central axis perpendicular to the top plate; the distance from the first support to the center of the top plate is equal to the distance from the second support to the center of the top plate, and the first support and the second support are sized to be placed inside the hoisted equipment; and
and the pin shaft penetrates through the first through hole and the second through hole, and the pin shaft is designed to be capable of being placed in the hoisted equipment.
2. A lifting device for lifting flanged devices as claimed in claim 1, wherein the top plate is circular.
3. A lifting device for lifting flanged devices as claimed in claim 1, wherein the central through hole is rectangular.
4. The lifting device for lifting flanged devices of claim 1, wherein the first and second supports are both connected perpendicular to the top plate.
5. A lifting device for lifting flanged apparatuses as claimed in claim 1, wherein the device further comprises a reinforcing bar fixedly connecting the first and second supports with the top plate.
6. The hoisting device for hoisting a flanged device according to claim 5, wherein the reinforcing bars are symmetrically disposed on both sides of the first and second support members.
7. The hoisting device for hoisting flanged-connection equipment according to claim 1, wherein the distance between the central connecting line of the first through hole and the second through hole and the top plate is less than half of the height of the hoisted equipment.
8. The hoisting device for hoisting the flanged-connection equipment according to claim 1, wherein the material of the pin shaft is Q235 steel.
9. The hoisting device for hoisting the flanged-connection equipment according to claim 1, wherein the top plate, the first support member and the second support member are all made of 35CrMo steel.
10. The hoisting device for hoisting the flanged-connection equipment according to claim 5, wherein the material of the reinforcing ribs is Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022695971.6U CN214167079U (en) | 2020-11-20 | 2020-11-20 | Hoisting device for hoisting flange connection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022695971.6U CN214167079U (en) | 2020-11-20 | 2020-11-20 | Hoisting device for hoisting flange connection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167079U true CN214167079U (en) | 2021-09-10 |
Family
ID=77601186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022695971.6U Expired - Fee Related CN214167079U (en) | 2020-11-20 | 2020-11-20 | Hoisting device for hoisting flange connection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167079U (en) |
-
2020
- 2020-11-20 CN CN202022695971.6U patent/CN214167079U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109095343A (en) | Assembled hanger | |
| CN214167079U (en) | Hoisting device for hoisting flange connection equipment | |
| CN106121259B (en) | The hanging apparatus and its hanging method of embedded integrated outer wall plate | |
| CN106185597B (en) | A kind of large size Analytic Tower merogenesis special hanger for hoisting and hanging method | |
| CN213976614U (en) | Special supplementary hoist device of construction | |
| CN209226411U (en) | A kind of suspender lifting vertical miller transmission shaft | |
| CN201473240U (en) | Lifting carriage for disassembly and assembly of large elements | |
| CN212174219U (en) | Slag basin lifting appliance | |
| CN201473177U (en) | Lifting tool | |
| CN219384469U (en) | Purlin lifting device | |
| CN111874825A (en) | Construction method for hoisting component by using unconventional hoisting equipment | |
| CN220201135U (en) | Hoisting auxiliary device for single machine double hoisting points of hoisting equipment | |
| CN220684420U (en) | Perforating lifting appliance | |
| CN218441682U (en) | Electromechanical equipment hoisting frame for I-shaped steel beam | |
| CN212868112U (en) | Auxiliary device for unconventional hoisting | |
| CN214456351U (en) | Hoisting apparatus for building engineering | |
| CN220519916U (en) | Device for installing and overhauling roller motor and shaft coupling | |
| CN112125118B (en) | Large-scale wind generating set main shaft assembly overturning method and tool | |
| CN216613753U (en) | Roof beam hoist and mount that convenient scene was installed and removed uses hoist | |
| CN218434466U (en) | Special lifting device for tower equipment | |
| CN214656463U (en) | Traction member for sliding of front supporting point hanging basket | |
| CN212101643U (en) | Simple I-steel lifting appliance | |
| CN216303056U (en) | Portable oil drum hoisting clamp | |
| CN219652485U (en) | Adjustable balance beam lifting appliance | |
| CN218058086U (en) | A hoist device for prefabricating air conditioner plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |