CN210884906U - Blind flange lifting device - Google Patents
Blind flange lifting device Download PDFInfo
- Publication number
- CN210884906U CN210884906U CN201921854390.3U CN201921854390U CN210884906U CN 210884906 U CN210884906 U CN 210884906U CN 201921854390 U CN201921854390 U CN 201921854390U CN 210884906 U CN210884906 U CN 210884906U
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- Prior art keywords
- blind flange
- chassis
- support frame
- sides
- telescopic rod
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims 2
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a blind flange hoisting tool, which comprises a chassis, wherein the top of the chassis is respectively provided with a support frame and a hanger, the top of the support frame is provided with a power box, the front of the power box is provided with a turntable, the inner side of the turntable is provided with a steel wire rope, the front of the hanger is provided with an operation plate, one side of the hanger is provided with a reinforcing rod, the top of the hanger is provided with a pulley, the bottom of the steel wire rope is provided with a fixing frame, the two sides of the support frame are provided with hydraulic rods, the bottom of the hydraulic rods is provided with a rubber mat, the bottom of the chassis is provided with universal wheels, the interior of the power box is provided with a motor, one side of the motor is provided with a rotating shaft, the back of the power box is provided with a heat dissipation plate, the front of the, the problem of poor stability of the device is solved through the universal wheels, the hydraulic rods and the chassis.
Description
Technical Field
The utility model belongs to the technical field of lifting device, concretely relates to blind flange lifting device.
Background
The middle of the blind flange is not provided with holes, and some blind flanges have larger diameters and smaller thicknesses, so that the large blind flanges are stored by laying the flanges down and stacking the flanges to ensure safety. The large blind flange is required to be hoisted and carried in production or actual installation, and the blind flange is inconvenient to fix when being bundled and hoisted by steel wires and belts, and the blind flange is poor in firmness and unsafe in hoisting process.
The existing blind flange hoisting tool is poor in overall stability, the phenomenon that the device overturns easily occurs when a blind flange plate is hoisted, the hoisting capacity of the existing blind flange hoisting tool for the blind flange is poor, and therefore the blind flange is easy to fall off from the hoisting tool.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blind flange lifting device to propose the problem that lifting device overall stability ratio is poor and blind flange drops from lifting device easily in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a blind flange hoisting tool comprises a chassis, wherein a support frame and a hanger are respectively arranged at the top of the chassis, a power box is arranged at the top of the support frame, a turntable is arranged on the front surface of the power box, a steel wire rope is arranged on the inner side of the turntable, an operation plate is arranged on the front surface of the hanger, a reinforcing rod is arranged on one side of the hanger, a pulley is arranged at the top of the hanger, a fixing frame is arranged at the bottom of the steel wire rope, hydraulic rods are arranged on two sides of the support frame, a rubber mat is arranged at the bottom of the hydraulic rods, universal wheels are arranged at the bottom of the chassis, a motor is arranged in the power box, a rotating shaft is arranged on one side of the motor, a heat dissipation plate is arranged at the back of the power box, heat dissipation holes are arranged on the front surface, the both sides of mount all are provided with the set screw, the both sides of telescopic link all are provided with the gim peg, one side of gim peg is provided with the plastic buffer board, the bottom of telescopic link is provided with prevents falling the area.
Preferably, the number of the universal wheels is four, the four universal wheels are respectively positioned at four corners of the bottom of the chassis, and the universal wheels are movably connected with the chassis.
Preferably, the hydraulic stem comprises a hydraulic stem main body and a rubber mat at the bottom of the hydraulic stem, the hydraulic stem is located on two sides of the support frame, and the hydraulic stem is connected with the support frame in a welding mode.
Preferably, the number of the pulleys is two, the two pulleys are respectively located on two sides of the top of the hanging bracket, and meanwhile the pulleys are connected with the hanging bracket in a welding mode.
Preferably, the outer diameter of the telescopic rod is equal to the inner diameter of the fixing frame, an opening is formed in the position of the fixing bolt of the telescopic rod, and the telescopic rod is embedded into the fixing frame.
Preferably, the whole of the fixing bolt is in a T shape, the fixing bolt is symmetrically arranged on the telescopic rod, threads are carved on the outer wall of the fixing bolt, and meanwhile the fixing bolt penetrates through the telescopic rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the blind flange hoisting tool solves the problem of poor stability of the device through the arranged universal wheels, the hydraulic rod and the chassis, when the device is used, the device is firstly pushed to a hoisting place through the universal wheels, the universal wheels roll on the ground, and the friction force on the device can be reduced, so that the device can be conveniently and quickly moved and transported, the mobility and the flexibility of the device are favorably improved, the universal wheels are positioned at four corners at the bottom of the chassis and can provide stable supporting force for the square chassis, the stability of the device in the moving process is improved, after the device reaches the hoisting place, the hydraulic rod is started through the operating plate, the bottom height of the hydraulic rod is reduced, the hydraulic rod can drive the rubber mat to slowly descend at the moment, the rubber mat is stably contacted with the ground, the hydraulic rod can improve the acting area at the bottom of the device and provide stable supporting force for the main body of the device, thereby improve device's stability, the cushion is whole to be the round platform form, and the bottom area is bigger, can improve the area of contact of hydraulic stem and ground to improve the area that ground received the device effort, with the low device to the destruction probability on ground, be favorable to improving the protectiveness on ground, the cushion bottom is carved with the decorative pattern, can improve the frictional force between cushion and the ground, thereby reduce the probability that the device main part takes place the skew in hoist and mount in-process, be favorable to improving device's stability.
2. The blind flange hoisting tool solves the problem that the blind flange is easy to fall off from the hoisting tool through the arranged anti-falling belt, the telescopic rod and the fixed bolts, when the blind flange is hoisted, the length of the telescopic rod is adjusted according to the external diameter size of the blind flange, then the fixed screws are tightened clockwise by the screwdriver, the blind flanges with different sizes can be hoisted by the fixed frame through the free telescopic process of the telescopic rod in the fixed frame, the practicability of the fixed frame is improved, then the blind flange is placed in the fixed frame, the two fixed bolts are tightened clockwise, at the moment, the fixed bolts move towards the inner side of the fixed frame and are slowly clamped, so that the blind flange is fixed, the stability of the blind flange in the fixed frame is improved, at the moment, the plastic buffer plate on the fixed bolts can deform under the stress, and certain buffer is carried out on the acting force of the fixed bolts, avoid hard gim peg direct and blind flange contact, be favorable to improving the protection effect to the blind flange, then will prevent falling the area and overlap in the blind flange bottom, prevent falling the area and can provide a holding power for the blind flange bottom to with the probability that the blind flange of height dropped from the mount.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the explosion structure of the power box of the present invention;
fig. 3 is a schematic view of the local structure of the fixing frame of the present invention.
In the figure: 1. a chassis; 2. a support frame; 3. a turntable; 4. a power box; 401. a motor; 4011. a rotating shaft; 402. a heat dissipation plate; 4021. heat dissipation holes; 403. mounting a plate; 5. a wire rope; 6. a hanger; 7. a reinforcing bar; 8. a pulley; 9. a fixed mount; 901. fixing screws; 902. a telescopic rod; 903. a fixing bolt; 9031. a plastic buffer plate; 904. the belt is prevented from falling; 10. an operation panel; 11. a hydraulic lever; 12. a rubber pad; 13. a universal wheel.
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. 1-3, the present invention provides a technical solution of a blind flange hoisting tool: a blind flange hoisting tool comprises a chassis 1, wherein the top of the chassis 1 is respectively provided with a support frame 2 and a hanger 6, the top of the support frame 2 is provided with a power box 4, the front of the power box 4 is provided with a turntable 3, the inner side of the turntable 3 is provided with a steel wire rope 5, the front of the hanger 6 is provided with an operation plate 10, one side of the hanger 6 is provided with a reinforcing rod 7, the top of the hanger 6 is provided with a pulley 8, the bottom of the steel wire rope 5 is provided with a fixing frame 9, the two sides of the support frame 2 are provided with hydraulic rods 11, the bottom of the hydraulic rods 11 is provided with a rubber mat 12, the bottom of the chassis 1 is provided with a universal wheel 13, the interior of the power box 4 is provided with a motor 401, one side of the motor 401 is provided with a rotating shaft 4011, the back of the power box 4 is provided with a heat, the both sides of mount 9 all are provided with set screw 901, and the both sides of telescopic link 902 all are provided with gim peg 903, and one side of gim peg 903 is provided with plastic buffer board 9031, and the bottom of telescopic link 902 is provided with prevents falling and takes 904.
In this embodiment, preferably, universal wheel 13 is provided with four, and four universal wheels 13 are located the four corners department of chassis 1 bottom respectively, and universal wheel 13 and chassis 1 swing joint simultaneously, and universal wheel 13 rolls subaerial, can reduce the frictional force that the device received to convenient quick remove and transport the device.
In this embodiment, preferably, the hydraulic rod 11 is composed of a main body of the hydraulic rod 11 and a rubber mat 12 at the bottom of the hydraulic rod 11, the hydraulic rod 11 is located on two sides of the support frame 2, and meanwhile, the hydraulic rod 11 is welded to the support frame 2, so that the force application area of the bottom of the device can be increased by the hydraulic rod 11, and a stable supporting force is provided for the main body of the device.
In this embodiment, it is preferred, pulley 8 is provided with two, and two pulley 8 are located the both sides at gallows 6 top respectively, and pulley 8 and gallows 6 welded connection, pulley 8 can change wire rope 5's angle, can make things convenient for the hoist and mount work to blind flange simultaneously.
In this embodiment, preferably, the outer diameter of the telescopic rod 902 is equal to the inner diameter of the fixing frame 9, and the telescopic rod 902 is provided with an opening at the position of the fixing bolt 903, and meanwhile, the telescopic rod 902 is embedded into the fixing frame 9, and the telescopic rod 902 can freely stretch out and draw back inside the fixing frame 9, so that the fixing frame 9 can hoist blind flanges with different sizes, which is beneficial to improving the practicability of the fixing frame 9.
In this embodiment, preferably, the whole of the fixing bolt 903 is "T" shaped, the fixing bolt 903 is symmetrically disposed on the telescopic rod 902, the outer wall of the fixing bolt 903 is carved with a thread, meanwhile, the fixing bolt 903 penetrates through the telescopic rod 902, and the fixing bolt 903 can move towards the inner side of the fixing frame 9 through the thread, so as to slowly clamp the blind flange, thereby improving the stability of the blind flange in the fixing frame 9.
The utility model discloses a theory of operation and use flow: first, the electric machine 401 mentioned in this specification is available through market purchase and private customization: (the specific model is: motor: YB 2-132S-4H; when using the device, firstly, the device is pushed to the hoisting place through the universal wheel 13, then the hydraulic rod 11 is started through the operation board 10, the bottom height of the hydraulic rod 11 is reduced, at this moment, the hydraulic rod 11 can drive the rubber cushion 12 to slowly descend, so that the rubber cushion 12 is in stable contact with the ground, after the utility model is installed, the installation fixing and the safety protection of the utility model are firstly checked, then the length of the telescopic rod 902 is adjusted according to the external diameter size of the blind flange, then the fixing screw 901 is clockwise screwed by the screwdriver, then the blind flange is placed at the inner side of the fixed frame 9, two fixing bolts 903 are clockwise screwed, at this moment, the fixing bolt 903 can move towards the inner side of the fixed frame 9, the blind flange is slowly clamped, thereby the blind flange is fixed, then the blind falling-preventing belt 904 is sleeved at the bottom of the blind, last through operation panel 10 starter motor 401, motor 401 will drive carousel 3 through pivot 4011 and rotate this moment, and carousel 3 will carry out the rolling to wire rope 5 this moment to fall the blind flange on mount 9 from ground, it is right just so to have accomplished the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.
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 (6)
1. The utility model provides a blind flange lifting device, includes chassis (1), its characterized in that: the top of the chassis (1) is respectively provided with a support frame (2) and a hanging bracket (6), the top of the support frame (2) is provided with a power box (4), the front of the power box (4) is provided with a turntable (3), the inner side of the turntable (3) is provided with a steel wire rope (5), the front of the hanging bracket (6) is provided with an operation plate (10), one side of the hanging bracket (6) is provided with a reinforcing rod (7), the top of the hanging bracket (6) is provided with a pulley (8), the bottom of the steel wire rope (5) is provided with a fixing frame (9), two sides of the support frame (2) are provided with hydraulic rods (11), the bottom of the hydraulic rods (11) is provided with a rubber mat (12), the bottom of the chassis (1) is provided with universal wheels (13), the inside of the power box (4) is provided with a motor (401), one side of the motor, the back of headstock (4) is provided with heating panel (402), the front of heating panel (402) is provided with louvre (4021), the both sides of headstock (4) all are provided with mounting panel (403), the bottom of mount (9) is provided with telescopic link (902), the both sides of mount (9) all are provided with fixed screw (901), the both sides of telescopic link (902) all are provided with gim peg (903), one side of gim peg (903) is provided with plastic buffer board (9031), the bottom of telescopic link (902) is provided with prevents falling area (904).
2. The blind flange hoisting tool according to claim 1, wherein: the four universal wheels (13) are arranged and are respectively positioned at four corners of the bottom of the chassis (1), and meanwhile the universal wheels (13) are movably connected with the chassis (1).
3. The blind flange hoisting tool according to claim 1, wherein: hydraulic stem (11) comprise hydraulic stem (11) main part and cushion (12) of hydraulic stem (11) bottom jointly, just hydraulic stem (11) are located the both sides of support frame (2), simultaneously hydraulic stem (11) and support frame (2) welded connection.
4. The blind flange hoisting tool according to claim 1, wherein: the pulley (8) is provided with two, and two the pulley (8) are located the both sides at gallows (6) top respectively, simultaneously pulley (8) and gallows (6) welded connection.
5. The blind flange hoisting tool according to claim 1, wherein: the outer diameter of the telescopic rod (902) is equal to the inner diameter of the fixing frame (9), an opening is formed in the position, corresponding to the fixing bolt (903), of the telescopic rod (902), and meanwhile the telescopic rod (902) is embedded into the fixing frame (9).
6. The blind flange hoisting tool according to claim 1, wherein: the fixing bolt (903) is T-shaped as a whole, the fixing bolt (903) is symmetrically arranged on the telescopic rod (902), threads are carved on the outer wall of the fixing bolt (903), and meanwhile the fixing bolt (903) penetrates through the telescopic rod (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854390.3U CN210884906U (en) | 2019-10-31 | 2019-10-31 | Blind flange lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854390.3U CN210884906U (en) | 2019-10-31 | 2019-10-31 | Blind flange lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210884906U true CN210884906U (en) | 2020-06-30 |
Family
ID=71312952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921854390.3U Expired - Fee Related CN210884906U (en) | 2019-10-31 | 2019-10-31 | Blind flange lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210884906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447648A (en) * | 2022-10-15 | 2022-12-09 | 中建八局发展建设有限公司 | Lifting claw structure device for conveying kerbstone |
-
2019
- 2019-10-31 CN CN201921854390.3U patent/CN210884906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447648A (en) * | 2022-10-15 | 2022-12-09 | 中建八局发展建设有限公司 | Lifting claw structure device for conveying kerbstone |
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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: 20200630 |