CN113247777B - Level tower crane body of tower straightness alarm device that hangs down - Google Patents
Level tower crane body of tower straightness alarm device that hangs down Download PDFInfo
- Publication number
- CN113247777B CN113247777B CN202110579417.8A CN202110579417A CN113247777B CN 113247777 B CN113247777 B CN 113247777B CN 202110579417 A CN202110579417 A CN 202110579417A CN 113247777 B CN113247777 B CN 113247777B
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- Prior art keywords
- frame
- rod
- driving
- connecting rod
- rotatably
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
Abstract
The invention is suitable for the technical field of construction equipment, and provides a level type tower crane body perpendicularity alarm device; the method comprises the following steps: the connecting base is used for being installed on a tower crane; the frame is fixedly arranged on the connecting base and is arranged in an angle-adjustable manner; the frame is internally provided with an equidistant adjusting mechanism, the equidistant adjusting mechanism comprises a plurality of arrays and installation sliding plates which are arranged in the frame in a vertical sliding manner, the middle positions of the installation sliding plates are respectively and rotatably provided with a first connecting rod, two ends of each first connecting rod are respectively and rotatably connected to the connected first connecting rods, one end of each first connecting rod on the installation sliding plate close to one end of the frame is rotatably arranged on a third connecting rod, and the third connecting rod is rotatably arranged on the frame; one end of a first connecting rod on the mounting sliding plate close to the other end of the frame is rotatably mounted on a lifting sleeve capable of moving up and down, and the lifting sleeve is arranged on the frame; and a plurality of leveling instruments are fixedly arranged on the mounting sliding plate.
Description
Technical Field
The invention relates to the technical field of construction equipment, in particular to a level type tower crane body verticality alarm device.
Background
At present, the tower crane used in the field of building engineering cannot automatically monitor and alarm if a tower body is inclined greatly, and workers are required to regularly detect the verticality of the tower body.
A plurality of surveyors ' position on prior art's the alarm device is fixed, can not adjust each surveyor's level position, so make prior art's alarm device mounting height on the tower crane injectd, unchangeable adjusting alarm device's mounted position, so provide a level tower crane body of tower straightness alarm device that hangs down and solve this technical problem now.
Disclosure of Invention
The invention aims to provide a verticality alarm device for a level type tower crane body, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a level tower crane body of tower straightness alarm device that hangs down, includes: the connecting base is used for being installed on a tower crane;
the frame is fixedly arranged on the connecting base and is arranged in an angle-adjustable manner;
the frame is internally provided with an equidistant adjusting mechanism, the equidistant adjusting mechanism comprises a plurality of arrays and mounting sliding plates which are arranged in the frame in a vertical sliding manner, the middle positions of the mounting sliding plates are respectively rotatably provided with a first connecting rod, two ends of each first connecting rod are respectively rotatably connected to the connected first connecting rods, one end of each first connecting rod on the mounting sliding plate close to one end of the frame is rotatably arranged on a third connecting rod, and the third connecting rod is rotatably arranged on the frame; one end of a first connecting rod on the mounting sliding plate close to the other end of the frame is rotatably mounted on a lifting sleeve capable of moving up and down, and the lifting sleeve is arranged on the frame; and a plurality of level gauges are fixedly arranged on the installation sliding plate.
As a further scheme of the invention: the frame is also provided with an up-down moving mechanism which is in transmission connection with the lifting sleeve.
As a still further scheme of the invention: the up-down moving mechanism comprises a driving rod which is rotatably arranged on the frame, and the lifting sleeve is sleeved on the driving rod and is matched with the thread on the driving rod; the up-down lifting mechanism also comprises a driving part which provides power for the rotation of the driving rod.
As a still further scheme of the invention: the driving part comprises a driving motor in transmission connection with the driving rod, and the driving motor is connected with the driving rod through any one of a gear, a chain or a belt.
As a still further scheme of the invention: the output end of the driving motor is provided with a second gear, the second gear is meshed with a first gear fixedly arranged on the driving rod, and the driving motor is fixedly arranged on the frame.
As a still further scheme of the invention: the frame is inside to be provided with and to be no less than two guide connection posts, and a plurality of guide connection post settings that all pass.
As a still further scheme of the invention: the frame and the connecting base are installed through an angle adjusting mechanism.
As a still further scheme of the invention: the angle adjusting mechanism comprises a first sliding seat, a second connecting seat and a driving rod, wherein one end of the framework is rotatably arranged on the connecting base, the first sliding seat is fixedly arranged at the other end of the framework, and the second connecting seat is fixedly arranged on the connecting base; the upper end and the lower end of the driving rod are respectively arranged on the guide wheels on the first sliding seat and the second connecting seat in a sliding manner; the guide wheel in the first sliding seat is obliquely arranged, and the angle adjusting mechanism is also provided with an adjusting component for adjusting the position of the driving rod.
As a still further scheme of the invention: the adjusting assembly comprises a first connecting rod, the first connecting rod penetrates through a threaded hole in the driving rod, and the lead screw is rotatably installed on the frame.
As a still further scheme of the invention: the end part of the screw rod is also fixedly provided with a driving wheel, and the driving wheel is provided with a rotating rod.
Compared with the prior art, the invention has the beneficial effects that: the tower crane frame is installed on a tower crane through a connecting base, and the angle of the frame is adjustable, so that the frame can be in a vertical state; because the distance between the levels needs to be adjusted when different heights are installed, the inclination amplitude of the tower crane can be reflected, the positions of the levels on the device in the prior art are not adjustable, so that the installation position is fixed, and the tower crane cannot be installed according to the field condition; the invention realizes equidistant adjustment among a plurality of levels and meets the requirements of installation positions with different heights.
Drawings
FIG. 1 is a schematic structural diagram of a leveling type tower crane body perpendicularity alarm device.
Fig. 2 is a three-dimensional view of a frame in the leveling type tower crane body perpendicularity alarm device.
FIG. 3 is a side view of a frame in the leveling tower crane body perpendicularity warning device.
FIG. 4 is a schematic structural diagram of a driving part in the leveling tower crane body perpendicularity alarm device.
In the figure: the device comprises a frame-1, a guide connecting column-2, an installation sliding plate-3, a first connecting rod-4, a second connecting rod-5, a lifting sleeve-6, a driving rod-7, a driving part-8, a connecting base-9, a supporting seat-10, a first sliding seat-11, a second connecting seat-12, a guide wheel-13, a lead screw-14, a driving rod-15, a driving wheel-16, a supporting seat-17, a level gauge-18, a third connecting rod-19, a driving motor-20, an installation frame-21, a first gear-22 and a second gear-23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a structure diagram of a tower body verticality alarm device of a leveling tower crane provided in an embodiment of the present invention includes: the connecting base 9 is used for being installed on a tower crane;
the frame 1 is fixedly arranged on the connecting base 9 and is arranged in an angle-adjustable manner;
the frame 1 is internally provided with an equidistant adjusting mechanism, the equidistant adjusting mechanism comprises a plurality of arrays of mounting sliding plates 3 which are arranged in the frame 1 in a vertical sliding manner, the middle positions of the mounting sliding plates 3 are respectively and rotatably provided with a first connecting rod 4, two ends of each first connecting rod 4 are respectively and rotatably connected to the connected first connecting rods 4, one end of each first connecting rod 4 on the mounting sliding plate 3 close to one end of the frame 1 is rotatably arranged on a third connecting rod 19, and the third connecting rod 19 is rotatably arranged on the frame 1; one end of a first connecting rod 4 on the mounting sliding plate 3 close to the other end of the frame 1 is rotatably mounted on a lifting sleeve 6 capable of moving up and down, and the lifting sleeve 6 is arranged on the frame 1; a level gauge 18 is fixedly mounted on each of the plurality of mounting skids 3.
Specifically, the tower crane is installed on a tower crane through a connecting base 9, and the angle of the frame 1 is adjustable, so that the frame 1 can be in a vertical state; because the distance between the leveling instruments 18 needs to be adjusted when different heights are installed, the inclination amplitude of the tower crane can be reflected, the position of the leveling instrument 18 on the device in the prior art is not adjustable, the installation position is fixed, and the installation can not be carried out according to the field condition, the lifting sleeve 6 is arranged to move up and down, the plurality of first connecting rods 4 are driven to rotate along the installation sliding plates 3 through the second connecting rods 5, the distances between the installation sliding plates 3 are adjusted by the first connecting rods 4 in the rotating process, and meanwhile, the distances between the adjacent installation sliding plates 3 are ensured to be equal in the adjusting process, so that the distances between the leveling instruments 18 are adjusted equidistantly; the invention realizes equidistant adjustment among a plurality of level gauges 18 and meets the requirements of installation positions with different heights.
Example 2
Referring to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 is that in order to drive the lifting sleeve 6 to move up and down, the frame 1 is further provided with an up-down moving mechanism, and the up-down moving mechanism is in transmission connection with the lifting sleeve 6 to provide power for the up-down movement of the lifting sleeve 6.
Specifically, as a preferred embodiment of the present invention, the up-down moving mechanism includes a driving rod 7 rotatably mounted on the frame 1, and the lifting sleeve 6 is sleeved on the driving rod 7 and is in threaded fit with the driving rod 7; the up-down lifting mechanism also comprises a driving part 8 which provides power for the rotation of the driving rod 7. The driving part 8 provides power for the rotation of the driving rod 7, so that the lifting sleeve 6 is driven to move up and down.
Referring to fig. 4, further, the driving part 8 includes a driving motor 20 in transmission connection with the driving rod 7, the driving motor 20 and the driving rod 7 may be connected through a gear, a chain or a belt, so as to provide power for the rotation of the driving rod 7, and the driving motor 20 is a forward and reverse rotation motor. This provides power for rotation of the drive rod 7.
Further, the output end of the driving motor 20 is provided with a second gear 23, the second gear 23 is engaged with a first gear 22 fixedly sleeved on the driving rod 7, and the driving motor 20 is fixedly installed on the frame 1. Thus, when the driving motor 20 rotates, the driving rod 7 is driven to rotate through the second gear 23 and the first gear 22, and the driving rod 7 is further powered to rotate. The driving motor 20 can also be fixedly installed inside the installation frame 21, and the installation frame 21 is fixedly installed on the frame 1, so as to provide support for the installation of the driving motor 20.
As another preferred embodiment of the present invention, the up-down moving mechanism is a telescopic rod fixedly installed on the frame 1, the output end of the telescopic rod is installed on the lifting sleeve 6, and the power of the telescopic rod can be provided for an air cylinder, a hydraulic cylinder or an electric push rod. Therefore, the lifting sleeve 6 is moved up and down to drive the first connecting rod 4 to rotate, so that the mounting sliding plate 3 can slide up and down.
In order to make installation slide 3 can slide the setting from top to bottom on frame 1, consequently frame 1 is inside to be provided with and is no less than two guide connection post 2, and a plurality of 3 all pass the setting of guide connection post 2, so make installation slide 3 can slide from top to bottom along guide connection post 2. The mounting sliding plate 3 is guided to slide up and down.
Referring to fig. 1, in order to adjust the angle of the frame 1, the frame 1 and the connection base 9 are installed by an angle adjusting mechanism.
Specifically, the angle adjusting mechanism includes a first sliding seat 11, a second connecting seat 12 and a driving rod 15, wherein one end of the frame 1 is rotatably mounted on the connecting base 9, the first sliding seat 11 is fixedly mounted at the other end of the frame 1, and the second connecting seat 12 is fixedly mounted on the connecting base 9; the upper end and the lower end of the driving rod 15 are respectively arranged on the guide wheels 13 on the first sliding seat 11 and the second connecting seat 12 in a sliding manner; wherein leading wheel 13 slope setting in the first slide 11, still there is the adjusting part who adjusts the actuating lever 15 position on the angle adjustment mechanism, so through the position of adjustment actuating lever 15, because leading wheel 13 slope setting on the first slide 11, and then make frame 1 rotate along connecting base 9 one end, so realize adjusting the angle of frame 1, be convenient for make a plurality of drive disk assembly 8 be in the horizontality at the installation.
As a preferred embodiment of the present invention, the adjusting assembly includes a first connecting rod 4, the first connecting rod 4 passes through a threaded hole on the driving rod 15, and the lead screw 14 is rotatably installed on the frame 1, and the lead screw 14 is driven to rotate, so that the lead screw 14 drives the driving rod 15 to move, thereby adjusting the inclination angle of the frame 1 and meeting the installation requirement.
In order to drive the screw 14 to rotate, a driving wheel 16 is fixedly mounted at the end of the screw 14, and a rotating rod is arranged on the driving wheel 16, so that the driving wheel 16 is driven to rotate to drive the frame 1 to rotate. The threaded spindle 14 is mounted on the frame 1 via a bearing 17.
As another preferred embodiment of the present invention, the adjusting assembly may also be a telescopic cylinder connected to the driving rod 15, and the telescopic cylinder may be fixedly installed on the frame 1, so that when the driving rod 15 needs to be adjusted, the telescopic cylinder extends or contracts, so as to adjust the cleaning angle of the frame 1.
The bottom of one end of the frame 1 is rotatably installed on a supporting seat 10 on the connecting base 9, so that one end of the frame 1 is rotatably installed on the supporting seat 10.
The prior art that said surveyor's level 18 adopted when wherein a certain surveyor's level 18 takes place the skew, comes out signal skew signal, and then can know that the tower crane takes place the skew.
The working principle of the invention is as follows:
the lifting sleeve is installed on a tower crane through a connecting base 9, a lead screw 14 is driven to rotate through a driving wheel 16, the driving rod 15 adjusts the angle of a frame 1 through a guide wheel 13, and further a plurality of level gauges 18 are located at the middle positions, after adjustment is completed, a driving motor 20 is electrified to rotate, a first gear 22 is driven to rotate through a second gear 23, then a lifting sleeve 6 is driven to move up and down through a driving rod 7, a plurality of first connecting rods 4 are driven to rotate along installation sliding plates 3 through second connecting rods 5, the distances between the installation sliding plates 3 are adjusted in the rotating process of the first connecting rods 4, the distances between the adjacent installation sliding plates 3 are guaranteed to be equal in the adjusting process, and further the distances between the level gauges 18 are adjusted equidistantly; the invention realizes equidistant adjustment among a plurality of level gauges 18 and meets the requirement of adjusting the installation positions of different tower cranes.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (1)
1. The utility model provides a straightness alarm device that hangs down of level formula tower crane body, its characterized in that includes: the connecting base is used for being installed on a tower crane;
the frame is fixedly arranged on the connecting base and is arranged in an angle-adjustable manner;
the frame is internally provided with an equidistant adjusting mechanism, the equidistant adjusting mechanism comprises a plurality of arrays and installation sliding plates which are arranged in the frame in a vertical sliding manner, the middle positions of the installation sliding plates are respectively and rotatably provided with a first connecting rod, two ends of each first connecting rod are respectively and rotatably connected to the connected first connecting rods, one end of each first connecting rod on the installation sliding plate close to one end of the frame is rotatably arranged on a third connecting rod, and the third connecting rod is rotatably arranged on the frame; one end of a first connecting rod on the mounting sliding plate close to the other end of the frame is rotatably mounted on a lifting sleeve capable of moving up and down, and the lifting sleeve is arranged on the frame; a plurality of mounting sliding plates are fixedly provided with a level gauge;
the frame and the connecting base are installed through an angle adjusting mechanism;
the angle adjusting mechanism comprises a first sliding seat, a second connecting seat and a driving rod, wherein one end of the frame is rotatably arranged on the connecting base, the first sliding seat is fixedly arranged at the other end of the frame, and the second connecting seat is fixedly arranged on the connecting base; the upper end and the lower end of the driving rod are respectively arranged on the guide wheels on the first sliding seat and the second connecting seat in a sliding manner; the guide wheel in the first sliding seat is obliquely arranged, and the angle adjusting mechanism is also provided with an adjusting component for adjusting the position of the driving rod;
the adjusting assembly comprises a first connecting rod, the first connecting rod penetrates through a threaded hole in the driving rod, and the lead screw is rotatably installed on the frame;
the end part of the screw rod is also fixedly provided with a driving wheel, and a rotating rod is arranged on the driving wheel;
the frame is also provided with an up-and-down moving mechanism which is in transmission connection with the lifting sleeve;
the up-down moving mechanism comprises a driving rod which is rotatably arranged on the frame, and the lifting sleeve is sleeved on the driving rod and is matched with the thread on the driving rod; the up-and-down moving mechanism also comprises a driving part for providing power for the rotation of the driving rod;
the driving part comprises a driving motor in transmission connection with a driving rod, and the driving motor is connected with the driving rod through any one of a gear, a chain or a belt;
the output end of the driving motor is provided with a second gear which is meshed with a first gear fixedly sleeved on the driving rod, and the driving motor is fixedly arranged on the frame;
the frame is inside to be provided with and to be no less than two guide connection posts, and a plurality of installation slides all pass the guide connection post setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110579417.8A CN113247777B (en) | 2021-05-26 | 2021-05-26 | Level tower crane body of tower straightness alarm device that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110579417.8A CN113247777B (en) | 2021-05-26 | 2021-05-26 | Level tower crane body of tower straightness alarm device that hangs down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113247777A CN113247777A (en) | 2021-08-13 |
| CN113247777B true CN113247777B (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110579417.8A Active CN113247777B (en) | 2021-05-26 | 2021-05-26 | Level tower crane body of tower straightness alarm device that hangs down |
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| CN (1) | CN113247777B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1463973A (en) * | 1973-05-23 | 1977-02-09 | British Railways Board | Optical systems for datum establishment |
| CN209013978U (en) * | 2018-11-15 | 2019-06-21 | 云南工商学院 | A kind of architectural design corner verticality measurement device |
| CN209242536U (en) * | 2018-12-25 | 2019-08-13 | 中建七局第一建筑有限公司 | A kind of verticality monitoring device for derrick crane |
| CN212076003U (en) * | 2020-03-31 | 2020-12-04 | 烟台金阜高远塑料制品有限公司 | High-efficient ton package flexible container production is with silk book getting and putting device |
| CN111776438A (en) * | 2020-08-03 | 2020-10-16 | 广州达意隆包装机械股份有限公司 | Scissor-fork type spacing adjusting device |
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2021
- 2021-05-26 CN CN202110579417.8A patent/CN113247777B/en active Active
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| CN113247777A (en) | 2021-08-13 |
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