CN113845045A - Auxiliary hoisting device of construction hoist - Google Patents
Auxiliary hoisting device of construction hoist Download PDFInfo
- Publication number
- CN113845045A CN113845045A CN202111158018.0A CN202111158018A CN113845045A CN 113845045 A CN113845045 A CN 113845045A CN 202111158018 A CN202111158018 A CN 202111158018A CN 113845045 A CN113845045 A CN 113845045A
- Authority
- CN
- China
- Prior art keywords
- arm
- column
- hydraulic jack
- fixed
- lifting
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/68—Jibs foldable or otherwise adjustable in configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The application discloses hoist device is assisted to construction elevator for hoist and mount and installation to construction elevator motor variable speed motor. The application includes: the lifting device comprises a stand column, a winch and a cross arm, wherein the bottom of the stand column is fixedly connected with a fixed point of a lifter, the top of the stand column is fixedly connected with the cross arm, the winch is fixed on the stand column, the top of the stand column and the tail end of the cross arm are both provided with pulleys, cables of the winch bypass the pulleys and a part to be hoisted are connected, the stand column is provided with a hollow outer column body and a lifting column, the lifting column is sleeved in the outer column body, a hydraulic jack is further arranged in the outer column body, the bottom of the hydraulic jack is fixed on the outer column body, the top of the hydraulic jack is in contact with the bottom of the lifting column, and the hydraulic jack is used for controlling the height of the lifting column.
Description
Technical Field
The application relates to the technical field of engineering machinery, in particular to an auxiliary hoisting device of a construction hoist.
Background
The construction elevator is also called as a construction elevator, the construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, is usually matched with a tower crane to use on a construction site, generally has the carrying capacity of 0.3 to 3.6 tons, and has the running speed of 1 to 96M/min and the like.
Generally all will be provided with cable, motor and reducing gear box etc. on construction elevator, among the prior art, when installing or maintaining equipment such as cable, motor and reducing gear box, generally lift these equipment to the mounting point or dismantle from the mounting point by the manual work, but because equipment is comparatively heavy, bring very big difficulty for the staff construction, and in case equipment landing, then probably cause serious incident, the security is very low, consequently urgently needed a safe, convenient auxiliary device.
Disclosure of Invention
In order to solve the technical problem, the application provides an auxiliary hoisting device of a construction elevator.
The application provides a supplementary hoist device of construction elevator includes: the lifting device comprises a stand column, a winch and a cross arm, wherein the bottom of the stand column is fixedly connected with a fixed point of a lifter, the top of the stand column is fixedly connected with the cross arm, the winch is fixed on the stand column, the top of the stand column and the tail end of the cross arm are both provided with pulleys, cables of the winch bypass the pulleys and a part to be hoisted are connected, the stand column is provided with a hollow outer column body and a lifting column, the lifting column is sleeved in the outer column body, a hydraulic jack is further arranged in the outer column body, the bottom of the hydraulic jack is fixed on the outer column body, the top of the hydraulic jack is in contact with the bottom of the lifting column, and the hydraulic jack is used for controlling the height of the lifting column.
Optionally, the cross arm includes a hollow outer arm body and a moving arm sleeved inside the outer arm body, and the moving arm is movably connected with the outer arm body.
Optionally, the pulley is disposed at a distal end of the moving arm.
Optionally, the fixing device further comprises a fixing arm, one end of the fixing arm is fixed with the stand column, the other end of the fixing arm is fixed with the cross arm, and the fixing arm is used for reinforcing the cross arm.
Optionally, an anti-groove-jumping assembly is arranged on the pulley, and the anti-groove-jumping assembly is used for limiting the cable in a pulley groove of the pulley.
Optionally, a rocker arm is arranged on the hydraulic jack, the rocker arm is used for controlling the hydraulic jack to lift, an extension arm is arranged outside the rocker arm, and the extension arm is connected with the rocker arm through a threaded structure.
Optionally, an adjusting window is formed in the outer cylinder, the extension arm extends from the adjusting window to the outside of the outer cylinder, and the adjusting window is used for providing a moving space for the extension arm.
Optionally, the bottom of the hydraulic jack is fixed to the outer column by a bolt.
Optionally, the bottom of the outer column is fixed to a fixing point of the elevator by a bolt.
Optionally, a lubricating layer is attached to a contact surface of the outer cylinder and the lifting cylinder.
According to the technical scheme, the method has the following advantages:
the utility model provides a be provided with stand and xarm among the device, wherein the stand is provided with outer cylinder and lift post, and the lift post can realize the oscilaltion under hydraulic jack's drive to satisfy not co-altitude hoist and mount demand, be provided with the hoist engine on the stand, through hoist engine drive cable, realize treating the hoist and mount of hoist and mount piece, reduced artifical paying out, improved hoist and mount efficiency and security.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an auxiliary hoisting device of a construction hoist provided in the present application.
Detailed Description
Generally all will be provided with cable, motor and reducing gear box etc. on construction elevator, among the prior art, when installing or maintaining equipment such as cable, motor and reducing gear box, generally lift these equipment to the mounting point or dismantle from the mounting point by the manual work, but because equipment is comparatively heavy, bring very big difficulty for the staff construction, and in case equipment landing, then probably cause serious incident, the security is very low, consequently urgently needed a safe, convenient auxiliary device.
Based on this, this application provides a construction elevator assists hoist device for hoist and mount and installation to construction elevator motor variable speed motor.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for explaining relative positional relationships between the respective members or components, and do not particularly limit specific mounting orientations of the respective members or components.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, the structures, the proportions, the sizes, and the like, which are illustrated in the accompanying drawings and described in the present application, are intended to be considered illustrative and not restrictive, and therefore, not limiting, since those skilled in the art will understand and read the present application, it is understood that any modifications of the structures, changes in the proportions, or adjustments in the sizes, which are not necessarily essential to the practice of the present application, are intended to be within the scope of the present disclosure without affecting the efficacy and attainment of the same.
The technical solutions in the present application will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, the present application provides an auxiliary hoisting device for a construction hoist, including: the lifting device comprises a stand column 1, a winch 2 and a cross arm 3, wherein the bottom of the stand column 1 is fixedly connected with a fixed point 000 of a lifter, the top of the stand column 1 is fixedly connected with the cross arm 3, the winch 2 is fixed on the stand column 1, the top of the stand column 1 and the tail end of the cross arm 3 are both provided with a pulley 001, a cable of the winch 2 bypasses the pulley 001 and a to-be-lifted piece to be connected, the stand column 1 is provided with a hollow outer column body 11 and a lifting column 12, the lifting column 12 is sleeved in the outer column body 11, a hydraulic jack 10 is further arranged in the outer column body 11, the bottom of the hydraulic jack 10 is fixed on the outer column body 11, the top of the hydraulic jack 10 is in contact with the bottom of the lifting column 12, and the hydraulic jack 10 is used for controlling the height of the lifting column 12.
In practical application, fix stand 1 on the lift from fixed point 000 of taking fixed, outer stand 1 includes partial hollow outer cylinder 11 and lift post 12, be provided with hydraulic jack 10 in the hollow outer cylinder 11, can control the lift of lift post 12 through hydraulic jack 10, thereby satisfy the hoist and mount demand to the co-altitude, the end of xarm 3 and the top of stand 1 are provided with pulley 001, hoist engine 2's cable is walked around the pulley and is connected with waiting to hoist and mount the piece, realize hoisting work such as dismantlement or installation under the drive of hoist engine. The labor is reduced, and the hoisting efficiency and the safety are improved.
Optionally, the cross arm 3 includes a hollow outer arm body 31 and a moving arm 32 sleeved inside the outer arm body 31, and the moving arm 32 is movably connected to the outer arm body 31.
Further, in order to meet more hoisting requirements, the cross arm 3 can be provided with an outer arm body 31 and a moving arm 32 sleeved in the outer arm body 31 so as to realize the extension and contraction of the moving arm, thereby meeting the operation requirements of horizontal movement and the like of a piece to be hoisted. The applicability of the device is further improved.
Optionally, the pulley 001 is disposed at the end of the moving arm.
Optionally, the fixing device further comprises a fixing arm 4, one end of the fixing arm 4 is fixed to the upright post 1, the other end of the fixing arm is fixed to the cross arm 3, and the fixing arm 4 is used for reinforcing the cross arm 3.
A fixing triangle is formed between the upright post 1 and the cross arm 3 through the fixing arm 4, so that the structural strength is improved.
Optionally, an anti-jumping groove assembly 002 is arranged on the pulley 001, and the anti-jumping groove assembly 002 is used for limiting a cable in a pulley groove of the pulley 001.
Prevent that slot jumping subassembly 001 can be effectual with the cable restriction in the spout, improve the security of device.
Optionally, a rocker arm 010 is arranged on the hydraulic jack 01, the rocker arm 010 is used for controlling the lifting of the hydraulic jack 01, an extension arm 011 is arranged outside the rocker arm 010, and the extension arm 011 and the rocker arm 010 are connected through a threaded structure.
The lifting of the hydraulic jack 10 can be operated higher by a worker through the extension arm 011, and the detachment and installation of the extension arm 011 can be facilitated through the screw connection.
Optionally, an adjusting window 110 is opened on the outer cylinder 11, the extending arm 011 extends from the adjusting window 110 to the outside of the outer cylinder 11, and the adjusting window 110 is used for providing a moving space for the extending arm 011.
Optionally, the bottom of the hydraulic jack 01 is fixed to the outer column 11 by a bolt.
Alternatively, the bottom of the outer cylinder 11 is fixed to the fixing point 000 of the elevator by a bolt.
Optionally, a lubricating layer is attached to a contact surface of the outer cylinder 11 and the lifting cylinder 12.
It is intended that the foregoing description of the disclosed embodiments enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a hoist device is assisted to construction elevator which characterized in that includes: the lifting device comprises a stand column, a winch and a cross arm, wherein the bottom of the stand column is fixedly connected with a fixed point of a lifter, the top of the stand column is fixedly connected with the cross arm, the winch is fixed on the stand column, the top of the stand column and the tail end of the cross arm are both provided with pulleys, cables of the winch bypass the pulleys and a part to be hoisted are connected, the stand column is provided with a hollow outer column body and a lifting column, the lifting column is sleeved in the outer column body, a hydraulic jack is further arranged in the outer column body, the bottom of the hydraulic jack is fixed on the outer column body, the top of the hydraulic jack is in contact with the bottom of the lifting column, and the hydraulic jack is used for controlling the height of the lifting column.
2. The auxiliary hoist device of claim 1, wherein the cross arm comprises a hollow outer arm body and a moving arm sleeved inside the outer arm body, and the moving arm is movably connected with the outer arm body.
3. The hoist auxiliary hoist device according to claim 2, wherein the pulley is provided at a distal end of the moving arm.
4. The auxiliary hoist apparatus of claim 1, further comprising a fixing arm, wherein one end of the fixing arm is fixed to the column and the other end of the fixing arm is fixed to the cross arm, and the fixing arm is used to reinforce the cross arm.
5. The elevator auxiliary hoist apparatus according to claim 1, wherein the pulley is provided with an anti-jump groove assembly for restraining the cable in the pulley groove of the pulley.
6. The auxiliary hoisting device of claim 1 wherein the hydraulic jack is provided with a rocker arm for controlling the lifting of the hydraulic jack, and the rocker arm is externally provided with an extension arm connected with the rocker arm by a screw structure.
7. The auxiliary hoisting device of claim 6, wherein the outer column has an adjustment window, the extension arm extends from the adjustment window to the outside of the outer column, and the adjustment window is used for providing a movement space for the extension arm.
8. The elevator auxiliary hoist device according to any one of claims 1 to 7, wherein the bottom of the hydraulic jack is fixed to the outer cylinder by a bolt.
9. The auxiliary hoist device of claim 1 to 7, wherein the bottom of the outer cylinder is fixed to a fixing point of the hoist by a bolt.
10. The auxiliary hoist device of claim 1 to 7, wherein a lubricating layer is attached to a contact surface of the outer cylinder and the lifting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111158018.0A CN113845045A (en) | 2021-09-30 | 2021-09-30 | Auxiliary hoisting device of construction hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111158018.0A CN113845045A (en) | 2021-09-30 | 2021-09-30 | Auxiliary hoisting device of construction hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113845045A true CN113845045A (en) | 2021-12-28 |
Family
ID=78977283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111158018.0A Pending CN113845045A (en) | 2021-09-30 | 2021-09-30 | Auxiliary hoisting device of construction hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113845045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908679A (en) * | 2022-06-30 | 2022-08-16 | 中建路桥集团有限公司 | T-beam hogging moment tensioning equipment |
-
2021
- 2021-09-30 CN CN202111158018.0A patent/CN113845045A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908679A (en) * | 2022-06-30 | 2022-08-16 | 中建路桥集团有限公司 | T-beam hogging moment tensioning equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6926259B1 (en) | Hoist system | |
| EP0132892A1 (en) | Mobile crane | |
| CN113845045A (en) | Auxiliary hoisting device of construction hoist | |
| JP2001048450A (en) | Elevator device | |
| CN214879790U (en) | Movable arm tower crane | |
| CN216613810U (en) | Auxiliary hoisting device of construction hoist | |
| KR20130072571A (en) | Crane with micro motion adjustment | |
| CN106495063A (en) | Suspension hoist engine lifting pole device in a kind of distance type | |
| CN2455679Y (en) | Hoist at hole top | |
| CN202296899U (en) | Corner climbing pole crane | |
| CN218263470U (en) | Protective wall construction auxiliary trolley | |
| CN211496558U (en) | Plug borer hoist | |
| CN209974041U (en) | Elevator capable of reducing roof construction amount | |
| CN210341634U (en) | Viaduct outer wall painting crane | |
| CN112499497A (en) | Sandbox lifting system for steel casting pouring | |
| CN112211097A (en) | Stay cable maintenance trolley | |
| CN213505587U (en) | Fixing mechanism for T-beam hoisting | |
| CN206375637U (en) | Suspension hoist engine lifting pole device in a kind of distance type | |
| JP6504589B2 (en) | Elevator equipment | |
| CN212893608U (en) | Assembled construction crane | |
| CN218665096U (en) | Double-force-arm bridge crane | |
| CN217921183U (en) | Additional counterweight capable of increasing crane stability | |
| CN218879097U (en) | Elevator car protects boat device | |
| CN217054249U (en) | Assembly type structure safety construction platform | |
| CN211110463U (en) | Hoist engine for communication engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |