CN210260878U - Crane convenient to disassemble - Google Patents
Crane convenient to disassemble Download PDFInfo
- Publication number
- CN210260878U CN210260878U CN201920761027.0U CN201920761027U CN210260878U CN 210260878 U CN210260878 U CN 210260878U CN 201920761027 U CN201920761027 U CN 201920761027U CN 210260878 U CN210260878 U CN 210260878U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- block
- sliding
- wall
- installation shell
- 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
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000001095 motoneuron effect Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a hoist convenient to dismantle, which comprises a roof, the equal fixedly connected with support column in the left and right sides of roof bottom, the bottom fixedly connected with bottom plate of support column, the spout has been seted up to the mid point department of roof bottom, the left and right sides of spout inner wall is through first slide bar fixed connection, the mid point department sliding connection on first slide bar surface has first slider. The utility model discloses an installation shell, cylinder, socket, inserted bar, servo motor, servo pivot, reel, wire rope, lifting hook, curb plate, second slide bar, second slider, reset spring, three hornblocks, fixture block, draw-in groove, antifriction bearing, threaded rod, handle, spacing groove, thread block and pulley mutually support, realized convenient to detach servo motor's effect, dismantle process easy operation, labour saving and time saving has greatly alleviateed staff's intensity of labour, ensured the normal use of hoist, improved the work efficiency of hoist.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a hoist convenient to dismantle.
Background
The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, and is also called a crown block, a crane and a crane, and various building materials are often carried by the crane in the construction process of road and bridge engineering.
At present, the dismantlement of common hoist not convenient to, when servo motor on the hoist damages and need dismantle, need consume the more time of staff and energy and dismantle it, complex operation wastes time and energy, has greatly increased staff's working strength, has influenced the normal use of hoist, has reduced the work efficiency of hoist, has reduced the practicality of hoist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist convenient to dismantle to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a crane convenient to disassemble comprises a top plate, wherein the left side and the right side of the bottom of the top plate are fixedly connected with supporting columns, the bottom of each supporting column is fixedly connected with a bottom plate, a chute is formed in the middle point of the bottom of the top plate, the left side and the right side of the inner wall of the chute are fixedly connected through a first sliding rod, a first sliding block is slidably connected to the middle point of the surface of the first sliding rod, the bottom of the first sliding block penetrates through the chute and extends to the outside of the first sliding block to be fixedly connected with a mounting shell, an air cylinder is fixedly connected to the left bottom of the first sliding block, the left side of the air cylinder is fixedly connected with the supporting columns, a socket is formed in the middle point of the bottom of the mounting shell, an inserting rod is arranged in the mounting shell and corresponds to the socket, the bottom of the inserting rod penetrates through the, the right end of the servo rotating shaft is fixedly connected with a winding drum, a steel wire rope is wound on the surface of the winding drum, one end, far away from the winding drum, of the steel wire rope is fixedly connected with a lifting hook, side plates are fixedly connected with the top of the inner wall of the mounting shell and positioned on the left side and the right side of the inserted link, one side, far away from the inserted link, of each side plate is fixedly connected with a second sliding rod, one end, far away from the side plates, of each second sliding rod is fixedly connected with the inner wall of the mounting shell, the surface of each second sliding rod is slidably connected with a second sliding block, a reset spring is sleeved on the surface of each second sliding rod and positioned between the corresponding second sliding block and the corresponding side plate, one end, close to the corresponding side plate, of each reset spring is fixedly connected with the corresponding side plate, one end, close to the corresponding second sliding, the utility model discloses a safety lock, including inserted bar, clamping groove, mounting shell, threaded rod, limiting groove, clamping block, mounting shell, limiting groove, threaded block, clamping groove, clamping block, mounting shell, limiting groove, threaded block, limiting groove, clamping block.
Preferably, the surface of the first sliding block and the inner wall of the sliding chute are in contact with each other.
Preferably, the top of the insert rod is in contact with the top of the inner wall of the mounting case.
Preferably, one side of the side plate close to the inserted link is contacted with the inserted link.
Preferably, the surfaces of the clamping blocks are contacted with the inner wall of the clamping groove.
Preferably, the side of the pulley far away from the thread block is contacted with the triangular block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an installation shell, cylinder, socket, inserted bar, servo motor, servo pivot, reel, wire rope, lifting hook, curb plate, second slide bar, second slider, reset spring, three hornblocks, fixture block, draw-in groove, antifriction bearing, threaded rod, handle, spacing groove, thread block and pulley mutually support, realized convenient to detach servo motor's effect, dismantle process easy operation, labour saving and time saving has greatly alleviateed staff's intensity of labour, ensured the normal use of hoist, improved the work efficiency of hoist.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to the present invention;
fig. 3 is a partially enlarged view of B in fig. 1 according to the present invention.
In the figure: the device comprises a top plate 1, a support column 2, a bottom plate 3, a sliding groove 4, a first sliding rod 5, a first sliding block 6, a mounting shell 7, an air cylinder 8, a socket 9, an inserted rod 10, a servo motor 11, a servo rotating shaft 12, a winding drum 13, a steel wire rope 14, a lifting hook 15, a side plate 16, a second sliding rod 17, a second sliding block 18, a return spring 19, a triangular block 20, a clamping block 21, a clamping groove 22, a rolling bearing 23, a threaded rod 24, a handle 25, a limiting groove 26, a threaded block 27 and a pulley 28.
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, a crane convenient to disassemble includes a top plate 1, a support pillar 2 fixedly connected to both left and right sides of the bottom of the top plate 1, a bottom plate 3 fixedly connected to the bottom of the support pillar 2, a chute 4 formed at a midpoint of the bottom of the top plate 1, a first slide bar 5 fixedly connected to both left and right sides of an inner wall of the chute 4, a first slide block 6 slidably connected to a midpoint of a surface of the first slide bar 5, a surface of the first slide block 6 and an inner wall of the chute 4 contact each other, a mounting case 7 fixedly connected to the bottom of the first slide block 6 through the chute 4 and extending to the outside thereof, a cylinder 8 fixedly connected to the bottom of the left side of the first slide block 6, a socket 9 formed at a midpoint of the bottom of the mounting case 7, an insertion rod 10 disposed inside the mounting case 7 and corresponding to the socket 9, a bottom of the insertion rod 10 extending through the socket 9 and extending to the outside of the mounting case 7, the top of the inserted link 10 contacts with the top of the inner wall of the mounting shell 7, a servo rotating shaft 12 is fixedly connected to an output shaft of a servo motor 11, a winding drum 13 is fixedly connected to the right end of the servo rotating shaft 12, a steel wire rope 14 is wound on the surface of the winding drum 13, a lifting hook 15 is fixedly connected to one end, far away from the winding drum 13, of the steel wire rope 14, side plates 16 are fixedly connected to the top of the inner wall of the mounting shell 7 and located on the left side and the right side of the inserted link 10, one side, close to the inserted link 10, of each side plate 16 is in contact with the inserted link 10, a second sliding rod 17 is fixedly connected to one side, far away from the inserted link 10, of each second sliding rod 17, one end, far away from the side plate 16, of each second sliding rod 17 is fixedly connected to the inner wall of the mounting shell 7, a second sliding block 18 is slidably connected to the surface of, one end of a return spring 19 close to the second slider 18 is fixedly connected with the second slider 18, the bottom of the second slider 18 is fixedly connected with a triangular block 20, one side of the second slider 18 close to the inserted link 10 is fixedly connected with a clamping block 21, the left side and the right side of the inserted link 10 and the position corresponding to the clamping block 21 are respectively provided with a clamping groove 22 matched with the clamping block, one side of the clamping block 21 far away from the second slider 18 penetrates through the clamping groove 22 and extends into the clamping groove, the surface of the clamping block 21 is contacted with the inner wall of the clamping groove 22, the left side and the right side of the bottom of the mounting shell 7 are respectively and fixedly connected with a rolling bearing 23, the inner part of the rolling bearing 23 is movably connected with a threaded rod 24, the top of the threaded rod 24 sequentially penetrates through the rolling bearing 23 and the mounting shell 7 from bottom to top and extends into the mounting shell 7, the bottom of the threaded rod 24 penetrates, the top thread on the surface of the threaded rod 24 is connected with a threaded block 27, one side of the threaded block 27 close to the inserted link 10 is fixedly connected with a pulley 28, one side of the threaded block 27 far away from the pulley 28 penetrates through a limiting groove 26 and extends to the inside to be connected with the inner wall of the limiting groove in a sliding manner, one side of the pulley 28 far away from the threaded block 27 is contacted with the triangular block 20, and the effect of conveniently disassembling the servo motor 11 is realized through the mutual matching of the installation shell 7, the air cylinder 8, the socket 9, the inserted link 10, the servo motor 11, the servo rotating shaft 12, the winding drum 13, the steel wire rope 14, the lifting hook 15, the side plate 16, the second sliding rod 17, the second sliding block 18, the return spring 19, the triangular block 20, the clamping block 21, the clamping groove 22, the rolling bearing 23, the threaded rod 24, the handle 25, the limiting groove 26, the threaded block 27 and the pulley 28, the working efficiency of the crane is improved.
During the use, when servo motor 11 damages and needs to dismantle, thereby the user forward rotates handle 25 and drives threaded rod 24 rotatory to make screw block 27 drive pulley 28 downstream, thereby promote second slider 18, triangle piece 20 and fixture block 21 in proper order by reset spring 19 and move to the one side of keeping away from inserted bar 10 and reset, after fixture block 21 breaks away from draw-in groove 22 completely, can take out inserted bar 10 from installation shell 7, thereby accomplish the dismantlement work to servo motor 11.
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. A crane convenient to dismantle comprises a top plate (1) and is characterized in that: the left side and the right side of the bottom of the top plate (1) are both fixedly connected with a support column (2), the bottom of the support column (2) is fixedly connected with a bottom plate (3), a chute (4) is formed in the midpoint of the bottom of the top plate (1), the left side and the right side of the inner wall of the chute (4) are fixedly connected with a first slide bar (5), a first slide block (6) is connected with the midpoint of the surface of the first slide bar (5) in a sliding manner, the bottom of the first slide block (6) penetrates through the chute (4) and extends to the outside of the chute and is fixedly connected with an installation shell (7), the left bottom of the first slide block (6) is fixedly connected with a cylinder (8), the left side of the cylinder (8) is fixedly connected with the support column (2), a socket (9) is formed in the midpoint of the bottom of the installation shell (7), and an inserted rod (10, the bottom of the inserted bar (10) penetrates through the socket (9) and extends to the outside of the installation shell (7) to be fixedly connected with a servo motor (11), a servo rotating shaft (12) is fixedly connected to an output shaft of the servo motor (11), a winding drum (13) is fixedly connected to the right end of the servo rotating shaft (12), a steel wire rope (14) is wound on the surface of the winding drum (13), a lifting hook (15) is fixedly connected to one end, away from the winding drum (13), of the steel wire rope (14), side plates (16) are fixedly connected to the top of the inner wall of the installation shell (7) and located on the left side and the right side of the inserted bar (10), a second sliding bar (17) is fixedly connected to one side, away from the inserted bar (10), of the second sliding bar (17), one end, away from the side plate (16), of the second sliding bar (17) is fixedly connected with the inner wall of the installation shell (7, a return spring (19) is sleeved on the surface of the second sliding rod (17) and positioned between the second sliding block (18) and the side plate (16), one end, close to the side plate (16), of the return spring (19) is fixedly connected with the side plate (16), one end, close to the second sliding block (18), of the return spring (19) is fixedly connected with the second sliding block (18), the bottom of the second sliding block (18) is fixedly connected with a triangular block (20), one side, close to the inserted bar (10), of the second sliding block (18) is fixedly connected with a clamping block (21), clamping grooves (22) matched with the clamping blocks (21) are formed in the left side and the right side of the inserted bar (10) and in positions corresponding to the clamping blocks (21), one side, far away from the second sliding block (18), of the clamping block (21) penetrates through the clamping grooves (22) and extends into the clamping grooves, rolling bearings (23) are fixedly connected to the left side and the, the inside swing joint of antifriction bearing (23) has threaded rod (24), the top of threaded rod (24) is from supreme running through antifriction bearing (23) and installation shell (7) in proper order and extending to the inside of installation shell (7) down, the bottom of threaded rod (24) runs through antifriction bearing (23) and extends to its outside fixedly connected with handle (25), spacing groove (26) have all been seted up to the bottom of installation shell (7) inner wall left and right sides, the top threaded connection on threaded rod (24) surface has thread block (27), one side fixedly connected with pulley (28) that thread block (27) are close to inserted bar (10), one side that pulley (28) were kept away from in thread block (27) runs through spacing groove (26) and extends to its inside rather than inner wall sliding connection.
2. A crane for facilitating disassembly as claimed in claim 1, wherein: the surface of the first sliding block (6) is in contact with the inner wall of the sliding groove (4).
3. A crane for facilitating disassembly as claimed in claim 1, wherein: the top of the inserted rod (10) is contacted with the top of the inner wall of the mounting shell (7).
4. A crane for facilitating disassembly as claimed in claim 1, wherein: one side of the side plate (16) close to the inserted link (10) is contacted with the inserted link (10).
5. A crane for facilitating disassembly as claimed in claim 1, wherein: the surface of the clamping block (21) is contacted with the inner wall of the clamping groove (22).
6. A crane for facilitating disassembly as claimed in claim 1, wherein: the side of the pulley (28) far away from the thread block (27) is contacted with the triangular block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761027.0U CN210260878U (en) | 2019-05-24 | 2019-05-24 | Crane convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761027.0U CN210260878U (en) | 2019-05-24 | 2019-05-24 | Crane convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210260878U true CN210260878U (en) | 2020-04-07 |
Family
ID=70038448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920761027.0U Expired - Fee Related CN210260878U (en) | 2019-05-24 | 2019-05-24 | Crane convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210260878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636342A (en) * | 2022-10-18 | 2023-01-24 | 山东恒安泰重型机械有限公司 | Gantry crane suspension device |
-
2019
- 2019-05-24 CN CN201920761027.0U patent/CN210260878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636342A (en) * | 2022-10-18 | 2023-01-24 | 山东恒安泰重型机械有限公司 | Gantry crane suspension device |
| CN115636342B (en) * | 2022-10-18 | 2023-03-28 | 山东恒安泰重型机械有限公司 | Gantry crane suspension device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204778007U (en) | Steel wire admission machine drum clamping device | |
| CN212356248U (en) | Horizontal coil lifting appliance with protection structure | |
| CN210260878U (en) | Crane convenient to disassemble | |
| CN107433369B (en) | A steel bar threading-sleeve integrated machine and its processing system | |
| CN212885476U (en) | High-efficient corner cut device of angle steel work piece of iron tower | |
| CN211589265U (en) | Overturning clamp for machining | |
| CN210480714U (en) | Pipeline lifting device for construction | |
| CN214977840U (en) | Belt pulley cable-stayed chuck external support positioning and clamping device | |
| CN207645231U (en) | Used eyelid retractor when for replacing belt roller | |
| CN219194276U (en) | Cantilever crane | |
| CN207596328U (en) | A kind of beam device for driving | |
| CN215160510U (en) | A jib for construction elevator | |
| CN204262060U (en) | A roll changing device for a multi-roll rolling mill | |
| CN209455932U (en) | A kind of novel rotation bearing raceway finishing suspender | |
| CN210505313U (en) | Roller hoisting and grabbing equipment | |
| CN212452771U (en) | Deep basal pit side wall steel mould platform truck draw gear | |
| CN211564939U (en) | Reinforcing bar cage welded fastening device for building | |
| CN210658047U (en) | Sectional type bridge girder erection machine | |
| CN212863871U (en) | Counterweight squeezing roller replacing trolley | |
| CN214176855U (en) | Cable erection is with support frame of convenient dismantlement and equipment | |
| CN210825172U (en) | A hoisting device for construction machinery maintenance | |
| CN205595743U (en) | Cable drum support | |
| CN214009240U (en) | Heat accumulating type oxidation furnace convenient to overhaul | |
| CN223836935U (en) | A wear-resistant machining tooling | |
| CN210799761U (en) | Improved generation bearing frame that centrifugal casting machine was used |
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: 20200407 Termination date: 20210524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |