CN219078905U - All-weather monitoring device for verticality of tower crane - Google Patents
All-weather monitoring device for verticality of tower crane Download PDFInfo
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- CN219078905U CN219078905U CN202223171752.3U CN202223171752U CN219078905U CN 219078905 U CN219078905 U CN 219078905U CN 202223171752 U CN202223171752 U CN 202223171752U CN 219078905 U CN219078905 U CN 219078905U
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- tower crane
- verticality
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- weather monitoring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model discloses an all-weather monitoring device for the verticality of a tower crane, which comprises a top wire hanging mechanism, wherein a bottom fixing mechanism is arranged below the top wire hanging mechanism, a hanging rope is arranged on the surface of the top wire hanging mechanism, a conical plumb is arranged at the bottom end of the hanging rope, and the top of the conical plumb is fixedly connected with a shell. According to the utility model, the top wire lifting mechanism is arranged at the lower end of the lifting sleeve joint of the tower suspended ceiling, the bottom fixing mechanism is arranged at the bottom of the tower crane and is positioned at the same geometric center point in the tower body as the top wire lifting mechanism, according to a physical concept, the conical plumb naturally descends along gravity, when the tower body is deformed, the deformation is obtained by observing the numerical value shown by the middle dividing scale, and the divided tower height is the tower crane verticality.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to an all-weather monitoring device for the verticality of a tower crane.
Background
Because the tower crane is the most widely applied vertical transport machinery on the existing building site, the normal operation of the tower crane becomes an important component of safe construction in the construction stage of engineering construction.
The tower crane verticality is an important index of engineering quality, if the error of the verticality is too large, building disqualification can be caused, the tower crane verticality is easy to incline and collapse, the real-time verticality monitoring is carried out on the tower crane so as to find and solve problems in time, a theodolite is needed to be used for measuring in a traditional measuring mode, the measuring method has high requirements on professional quality of measuring staff, and the measuring process is time-consuming and labor-consuming, so that an all-weather monitoring device for the tower crane verticality is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide an all-weather monitoring device for the verticality of a tower crane, which has the advantage of convenient use and solves the problems of the prior art.
The technical scheme for solving the technical problems is as follows: the utility model provides a tower crane straightness all-weather monitoring devices that hangs down, includes top wire hanging mechanism, top wire hanging mechanism's below is provided with bottom fixed establishment, top wire hanging mechanism's surface is provided with the suspension rope, the bottom of suspension rope is provided with conical plumb, the top fixedly connected with casing of conical plumb, the top of casing is provided with the lug, the bottom and the lug fixed connection of suspension rope, the axis department at casing top is provided with preliminary positioning mechanism, the equal fixedly connected with side ear in bottom of lug both sides, the locating hole has been seted up at the top of side ear, the right side of casing runs through and is provided with two-way lead screw, two-way lead screw's left end extends to the inner chamber of casing and rotates with the casing to be connected, two-way lead screw's surface threaded connection has two swivel joints, the inner chamber of casing is provided with secondary positioning mechanism.
The all-weather monitoring device for the verticality of the tower crane disclosed by the utility model is further provided with: the top wire hanging mechanism comprises an isosceles right-angle frame, a connecting rod is fixedly connected to the inner cavity of the isosceles right-angle frame, and the surface of the connecting rod is fixedly connected with a hanging rope.
The all-weather monitoring device for the verticality of the tower crane disclosed by the utility model is further provided with: the bottom fixing mechanism comprises a U-shaped frame positioned below the isosceles right frame, one side of the U-shaped frame is fixedly connected with a long rod, and the surface of the U-shaped frame is provided with a middle dividing scale.
The all-weather monitoring device for the verticality of the tower crane disclosed by the utility model is further provided with: the primary positioning mechanism comprises a T-shaped groove arranged at the center shaft of the top of the shell, the inner cavity of the T-shaped groove is slidably connected with a T-shaped block, and the top of the T-shaped block is fixedly connected with the lifting lug.
The all-weather monitoring device for the verticality of the tower crane disclosed by the utility model is further provided with: the secondary positioning mechanism comprises a pressing plate movably connected to the inner cavity of the shell, wherein both sides of the top of the pressing plate are fixedly connected with L-shaped frames, the tops of the L-shaped frames penetrate through the top of the shell, the tops of the inner walls of the L-shaped frames are fixedly connected with positioning blocks, and the bottoms of the positioning blocks penetrate through the inner cavity of the positioning holes.
The all-weather monitoring device for the verticality of the tower crane disclosed by the utility model is further provided with: the periphery of the pressing plate is contacted with the inner wall of the shell.
The all-weather monitoring device for the verticality of the tower crane disclosed by the utility model is further provided with: inclined planes are arranged on both sides of the pressurizing plate and the top of the screw sleeve.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the top wire lifting mechanism is arranged at the lower end of the lifting sleeve joint of the tower suspended ceiling, the bottom fixing mechanism is arranged at the bottom of the tower crane and is positioned at the same geometric center point in the tower body as the top wire lifting mechanism, according to a physical concept, the conical plumb is naturally downward along gravity, when the tower body is deformed, the deformation is obtained by observing the numerical value shown by the middle dividing scale, and the tower suspended height is divided into the tower suspended height.
2. The utility model can perform preliminary positioning on the lifting lug through the arrangement of the preliminary positioning mechanism, avoid the lifting lug from moving left and right or up and down, and simultaneously facilitate the next operation.
3. According to the utility model, through the arrangement of the secondary positioning mechanism, the lifting lug can be secondarily positioned, and the lifting lug is prevented from moving forwards and backwards.
Drawings
The foregoing and/or other advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a front cross-sectional view of a connection structure of a suspension string and a conical plumb bob of an embodiment;
FIG. 3 is a perspective view of a connection structure of a conical plumb and a housing of an embodiment;
fig. 4 is an enlarged view of point a of block diagram fig. 2 in accordance with one embodiment of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. the device comprises a top wire hanging mechanism, 101, an isosceles right-angle frame, 102, a connecting rod, 2, a bottom fixing mechanism, 21, a U-shaped frame, 22, a long rod, 3, a hanging rope, 4, a conical plumb, 5, a shell, 6, a lifting lug, 7, a primary positioning mechanism, 71, a T-shaped groove, 72, a T-shaped block, 8, a side lug, 9, a positioning hole, 10, a bidirectional screw rod, 11, a screw sleeve, 12, a secondary positioning mechanism, 121, a pressing plate, 122, an L-shaped frame, 123 and a positioning block.
Detailed Description
Hereinafter, an embodiment of the all-weather monitoring apparatus for tower crane verticality of the present utility model will be described with reference to the accompanying drawings.
The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.
The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-4 show an all-weather monitoring device for the verticality of a tower crane, which comprises a top wire hanging mechanism 1, wherein a bottom fixing mechanism 2 is arranged below the top wire hanging mechanism 1, a hanging rope 3 is arranged on the surface of the top wire hanging mechanism 1, the top wire hanging mechanism 1 comprises an isosceles right angle frame 101, a connecting rod 102 is fixedly connected with an inner cavity of the isosceles right angle frame 101, the surface of the connecting rod 102 is fixedly connected with the hanging rope 3, the bottom fixing mechanism 2 comprises a U-shaped frame 21 positioned below the isosceles right angle frame 101, one side of the U-shaped frame 21 is fixedly connected with a long rod 22, a middle dividing scale is arranged on the surface of the U-shaped frame 21, a conical plumb 4 is arranged at the bottom end of the hanging rope 3, a shell 5 is fixedly connected with the top of the conical plumb 4, a lifting lug 6 is arranged at the top of the shell 5, the bottom end of the hanging rope 3 is fixedly connected with the lifting lug 6, a primary positioning mechanism 7 is arranged at a center shaft at the top of the shell 5, the preliminary positioning mechanism 7 comprises a T-shaped groove 71 which is arranged at the top center shaft of the shell 5, the inner cavity of the T-shaped groove 71 is slidably connected with a T-shaped block 72, the top of the T-shaped block 72 is fixedly connected with a lifting lug 6, the lifting lug 6 can be preliminarily positioned through the arrangement of the preliminary positioning mechanism 7, the lifting lug 6 is prevented from moving left and right or up and down, the bottom of two sides of the lifting lug 6 is fixedly connected with a side lug 8 at the same time for the next operation, the top of the side lug 8 is provided with a positioning hole 9, the right side of the shell 5 is penetrated and provided with a bidirectional screw rod 10, the left end of the bidirectional screw rod 10 extends to the inner cavity of the shell 5 and is rotationally connected with the shell 5, the surface of the bidirectional screw rod 10 is in threaded connection with two screw sleeves 11, the inner cavity of the shell 5 is provided with a secondary positioning mechanism 12, the secondary positioning mechanism 12 comprises a pressing plate 121 movably connected with the inner cavity of the shell 5, the both sides at the top of pressure board 121 all fixedly connected with L shape frame 122, the top of L shape frame 122 runs through to the top of casing 5, the top fixedly connected with locating piece 123 of L shape frame 122 inner wall, the bottom of locating piece 123 runs through to the inner chamber of locating hole 9, the contact of the inner wall of casing 5 all around of pressure board 121, the both sides of pressure board 121 and the top of swivel nut 11 all are provided with the inclined plane, through the setting of secondary positioning mechanism 12, can play the secondary location to lug 6, avoid lug 6 back-and-forth movement.
Working principle: when the utility model is used, the top wire hanging mechanism 1 is arranged at the lower end of the lifting sleeve of the tower suspended ceiling, the top angle of the isosceles right-angle frame 101 is overlapped with one corner of the lifting sleeve of the tower suspended ceiling, the two right-angle sides of the isosceles right-angle frame 101 are fixed on the sides of the lifting sleeve of the tower suspended ceiling, the top end of the hanging rope 3 is fixed on the connecting rod 102 and naturally sags, the bottom fixing mechanism 2 is arranged at the bottom of the tower suspended ceiling and is positioned at the same geometric center point in the tower body as the top wire hanging mechanism 1, according to the projection theorem, the projection points of the top wire hanging mechanism 1 and the geometric center point of the bottom fixing mechanism 2 in the vertical direction are positioned at the same position, if the tower suspended ceiling tilts during strong wind or operation, the top wire hanging mechanism 1 moves, so that the conical plumb 4 deflects relative to the bottom fixing mechanism 2, the numerical value on the dividing scale in the manual observation can be divided by the tower crane height, namely the numerical value of the tower crane verticality, when the lifting lug 6 is damaged, the bidirectional screw rod 10 is rotated, the bidirectional screw rod 10 drives the two screw sleeves 11 to move oppositely, the screw sleeves 11 drive the pressing plate 121 to move upwards, the pressing plate 121 drives the L-shaped frame 122 and the positioning block 123 to synchronously move upwards until the positioning block 123 moves out of the inner cavity of the positioning hole 9, the side lug 8 can be unlocked, the lifting lug 6 moves forwards at the moment, the lifting lug 6 drives the T-shaped block 72 to slide in the inner cavity of the T-shaped groove 71 until the T-shaped block 72 is separated from the inner cavity of the T-shaped groove 71, and the lifting lug 6 can be detached, and conversely, when the lifting lug 6 needs to be installed, the purpose of convenient use can be achieved by only operating the steps reversely.
To sum up: this tower crane straightness all-weather monitoring device that hangs down through installing top wire hanging mechanism 1 in the lower extreme of tower furred ceiling lift socket, install bottom fixed establishment 2 in the tower crane bottom again, and be located the inside same geometric centre point of tower body with top wire hanging mechanism 1, according to the physical concept, conical plumb 4 is along gravity natural downward, when the tower body takes place to warp, the deflection can be obtained through dividing the numerical value that the scale shows in the observation, divide tower crane height and be tower crane straightness, this tower crane straightness all-weather monitoring device that hangs down, possess and use convenient advantage, can realize that the tower crane uses full cycle real-time all-weather monitoring, not influenced by the season, practice thrift manpower and materials, can dismantle the setting of connection through lug 6 simultaneously, when lug 6 damages, can in time change alone, need not to change whole conical plumb 4, and then reduced use cost, traditional measurement mode needs the manual work to use professional theodolite to measure, this measurement method is high to measuring personnel quality requirement, the problem of time consuming power.
The above disclosed features are not limited to the disclosed combinations with other features, and other combinations between features can be made by those skilled in the art according to the purpose of the utility model to achieve the purpose of the utility model.
Claims (7)
1. The utility model provides a tower crane straightness all-weather monitoring devices that hangs down, its characterized in that, including top wire hanging mechanism (1), the below of top wire hanging mechanism (1) is provided with bottom fixed establishment (2), the surface of top wire hanging mechanism (1) is provided with suspends rope (3), the bottom of suspends rope (3) is provided with conical plumb (4), the top fixedly connected with casing (5) of conical plumb (4), the top of casing (5) is provided with lug (6), the bottom of suspends rope (3) and lug (6) fixed connection, the axis department at casing (5) top is provided with preliminary positioning mechanism (7), the bottom of lug (6) both sides is equal fixedly connected with side ear (8), locating hole (9) have been seted up at the top of side ear (8), the right side of casing (5) is run through and is provided with two-way lead screw (10), the left end of two-way lead screw (10) extends to the inner chamber of casing (5) and rotates with casing (5) to be connected, two-way screw thread connection (10) surface are provided with two-piece (12).
2. The all-weather monitoring device for the verticality of the tower crane according to claim 1, wherein the top wire hanging mechanism (1) comprises an isosceles right-angle frame (101), a connecting rod (102) is fixedly connected to an inner cavity of the isosceles right-angle frame (101), and the surface of the connecting rod (102) is fixedly connected with the hanging rope (3).
3. The all-weather monitoring device for the verticality of the tower crane according to claim 2, wherein the bottom fixing mechanism (2) comprises a U-shaped frame (21) positioned below the isosceles right frame (101), one side of the U-shaped frame (21) is fixedly connected with a long rod (22), and a middle dividing scale is arranged on the surface of the U-shaped frame (21).
4. The all-weather monitoring device for the verticality of the tower crane according to claim 1, wherein the primary positioning mechanism (7) comprises a T-shaped groove (71) formed in a central shaft at the top of the shell (5), an inner cavity of the T-shaped groove (71) is slidably connected with a T-shaped block (72), and the top of the T-shaped block (72) is fixedly connected with the lifting lug (6).
5. The all-weather monitoring device for the verticality of the tower crane according to claim 1, wherein the secondary positioning mechanism (12) comprises a pressing plate (121) movably connected to the inner cavity of the shell (5), two sides of the top of the pressing plate (121) are fixedly connected with L-shaped frames (122), the tops of the L-shaped frames (122) penetrate through to the top of the shell (5), the tops of the inner walls of the L-shaped frames (122) are fixedly connected with positioning blocks (123), and the bottoms of the positioning blocks (123) penetrate through to the inner cavity of the positioning holes (9).
6. The all-weather monitoring device for the verticality of the tower crane according to claim 5, wherein the periphery of the pressing plate (121) is contacted with the inner wall of the shell (5).
7. The all-weather monitoring device for the verticality of the tower crane according to claim 5, wherein inclined planes are arranged on both sides of the pressing plate (121) and the top of the screw sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223171752.3U CN219078905U (en) | 2022-11-29 | 2022-11-29 | All-weather monitoring device for verticality of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223171752.3U CN219078905U (en) | 2022-11-29 | 2022-11-29 | All-weather monitoring device for verticality of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219078905U true CN219078905U (en) | 2023-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223171752.3U Active CN219078905U (en) | 2022-11-29 | 2022-11-29 | All-weather monitoring device for verticality of tower crane |
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| Country | Link |
|---|---|
| CN (1) | CN219078905U (en) |
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2022
- 2022-11-29 CN CN202223171752.3U patent/CN219078905U/en active Active
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