CN219474603U - Perpendicularity detection mechanism of tower crane - Google Patents
Perpendicularity detection mechanism of tower crane Download PDFInfo
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- CN219474603U CN219474603U CN202320296637.4U CN202320296637U CN219474603U CN 219474603 U CN219474603 U CN 219474603U CN 202320296637 U CN202320296637 U CN 202320296637U CN 219474603 U CN219474603 U CN 219474603U
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Abstract
The utility model discloses a verticality detection mechanism of a tower crane, which belongs to the technical field of tower crane verticality detection, and comprises a foundation pier, wherein the tower crane is arranged at the top of the foundation pier, a fixed plate is arranged on the upper surface of the foundation pier, a vertical plate is arranged at the top of the fixed plate, a screw rod is arranged on the right side wall of the vertical plate in a penetrating way, one end of the screw rod is connected with a detection plate, the other end of the screw rod is connected with a rotating plate, cavities are formed in the front side and the rear side of the inside of the detection plate, and induction mechanisms are arranged in the two groups of cavities.
Description
Technical Field
The utility model relates to the technical field of tower crane verticality detection, in particular to a tower crane verticality detection mechanism.
Background
The tower crane is an indispensable equipment on the building site, the tower crane is also called a tower crane, the length of a section (called a standard section for short) is used for hoisting construction raw materials such as steel bars, wood edges, concrete, steel pipes and the like, most of the tower crane is installed on a foundation pier of the building site, the perpendicularity of the tower crane is ensured during installation, so that the stability of the construction raw materials can be ensured when the tower crane is hoisted, a detection mechanism is required to be used for detecting the perpendicularity of the tower crane after the tower crane is installed, but the conventional detection mechanism is mainly used for detecting by adopting a perpendicular measuring ruler or a plumb, and errors occur during detection by depending on experience and expertise of detection personnel, so that the perpendicularity detection mechanism of the tower crane is required.
Disclosure of Invention
The utility model aims to provide a verticality detection mechanism of a tower crane, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straightness detection mechanism that hangs down of tower crane, includes the foundation pier, the foundation pier top is equipped with the tower crane, the foundation pier upper surface is placed and is equipped with the fixed plate, the fixed plate top is equipped with vertical board, vertical board right side wall runs through and is equipped with the lead screw, lead screw one end is connected and is equipped with the pick-up plate, the lead screw other end is connected and is equipped with the rotation board, the cavity has all been seted up to both sides around the pick-up plate is inside, two sets of all be equipped with sensing mechanism in the cavity.
Further, the induction mechanism comprises a sliding plate which is arranged in the cavity in a sliding mode, a contact rod is arranged on the left side wall of the sliding plate, one end of the contact rod penetrates through the left side wall in the cavity and extends to the outside, a spring is sleeved on the outer wall of the contact rod, one end of the spring is connected with the left side wall of the sliding plate, the other end of the spring is connected with the left side wall in the cavity, a pressing rod is arranged on the right side wall of the sliding plate, and a pressure sensor is arranged on the right side wall in the cavity.
Furthermore, the front side wall and the rear side wall in the cavity are provided with sliding grooves, and the front side wall and the rear side wall of the sliding plate are provided with sliding blocks matched with the sliding grooves.
Further, the right side wall of the vertical plate is movably penetrated with a limiting rod, and one end of the limiting rod is connected with the right side wall of the detection plate.
Further, the front side wall of the fixing plate is provided with a level meter.
Further, a controller is arranged at the top of the fixed plate, and an alarm is arranged on the front side wall of the fixed plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses can place the levelness on the foundation pier to the fixed plate under the cooperation of spirit level and measure, then drive the pick-up plate under the cooperation of gag lever post, rotor plate and lead screw and remove, can detect the vertically of tower crane under the cooperation of sensing mechanism, controller and alarm, improve the detection accuracy, the detector of no experience also very easily goes up the hand operation, detects conveniently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the internal structure of the cavity of the present utility model;
FIG. 3 is a schematic view of the structure A of the present utility model.
In the figure: 1. a foundation pier; 2. a tower crane; 3. a fixing plate; 4. a level gauge; 5. a vertical plate; 6. a limit rod; 7. a rotating plate; 8. a screw rod; 9. a detection plate; 10. an induction mechanism; 100. a contact lever; 101. a spring; 102. a sliding plate; 103. a compression bar; 104. a pressure sensor; 105. a chute; 106. a slide block; 11. a cavity; 12. a controller; 13. an alarm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a straightness detection mechanism that hangs down of tower crane, including foundation pier 1, foundation pier 1 top is equipped with tower crane 2, foundation pier 1 upper surface is placed and is equipped with fixed plate 3, fixed plate 3 front side wall is equipped with spirit level 4, be under the effect of spirit level 4 for measuring fixed plate 3 and place on foundation pier 1 whether level, fixed plate 3 top is equipped with controller 12, fixed plate 3 front side wall is equipped with alarm 13, two sets of depression bars 103 extrude two sets of pressure sensor 104 simultaneously, pressure sensor 104 gives controller 12 with the signal transmission, then alarm 13 begins the warning, then tower crane 2 is perpendicular, fixed plate 3 top is equipped with vertical board 5, vertical board 5 right side wall runs through and is equipped with lead screw 8, lead screw 8 one end is connected and is equipped with pick-up plate 9, the other end connection of lead screw 8 is equipped with rotor plate 7, vertical board 5 right side wall activity runs through and is equipped with gag lever post 6, gag lever post 6 one end is connected with pick-up plate 9 right side wall, make lead screw 8 drive pick-up plate 9 and remove under the effect of gag lever post 6, cavity 11 has all been seted up to both sides around the inside of pick-up plate 9, all be equipped with sensing mechanism 10 in two sets of cavity 11.
Referring to fig. 2, the sensing mechanism 10 includes a sliding plate 102 slidably connected in a cavity 11, a sliding groove 105 is formed in front and rear side walls of the cavity 11, sliding blocks 106 matched with the sliding groove 105 are respectively formed in front and rear side walls of the sliding plate 102, the sliding plate 102 moves more stably in the cavity 11 under the action of the sliding groove 105 and the sliding blocks 106, a contact rod 100 is arranged on a left side wall of the sliding plate 102, one end of the contact rod 100 penetrates through the left side wall of the cavity 11 and extends to the outside, a spring 101 is sleeved on an outer wall of the contact rod 100, one end of the spring 101 is connected with the left side wall of the sliding plate 102, the other end of the spring 101 is connected with the left side wall of the cavity 11, a compression bar 103 is arranged on a right side wall of the sliding plate 102, and a pressure sensor 104 is arranged on the right side wall of the cavity 11.
Working principle: after the tower crane 2 is installed on the foundation pier 1, the perpendicularity of the tower crane 2 needs to be detected, a detector places the fixing plate 3 on the foundation pier 1, whether the level meter 4 is horizontal or not is observed, if the level meter is not required to operate, if the level meter is not horizontal, the detector needs to adjust the fixing plate 3 to be horizontal, then the detector rotates the rotating plate 7 to drive the screw rod 8 to rotate, the screw rod 8 drives the detecting plate 9 to move under the action of the limiting rod 6, when the left side wall of the detecting plate 9 moves to be in contact with the tower crane 2, the tower crane 2 extrudes two groups of the contact rods 100, the sliding plate 102 drives the sliding plate 102 to stretch the springs 101, the sliding plate 102 drives the pressing rods 103 to extrude the pressure sensors 104, the two groups of the pressing rods 103 simultaneously extrude the two groups of the pressure sensors 104, the pressure sensors 104 transmit signals to the controller 12, and then the alarm 13 starts to alarm, and the tower crane 2 is vertical.
If the tower crane 2 is not vertical, the two sets of compression bars 103 do not compress the two sets of pressure sensors 104 at the same time (or only one or no pressure sensors 104 are compressed), and no signal is transmitted to the controller 12 by the pressure sensors 104, so that the alarm 13 does not alarm.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a straightness detection mechanism that hangs down of tower crane, includes foundation pier (1), foundation pier (1) top is equipped with tower crane (2), its characterized in that: the utility model discloses a building foundation, including base pier (1), fixed plate (3), vertical board (5) right side wall runs through and is equipped with lead screw (8), lead screw (8) one end is connected and is equipped with pick-up plate (9), lead screw (8) other end is connected and is equipped with rotation board (7), cavity (11) have all been seted up to both sides around pick-up plate (9) inside, two sets of all be equipped with sensing mechanism (10) in cavity (11).
2. The verticality detection mechanism of a tower crane according to claim 1, wherein: the induction mechanism (10) comprises a sliding plate (102) which is arranged in the cavity (11) in a sliding manner, a contact rod (100) is arranged on the left side wall of the sliding plate (102), one end of the contact rod (100) penetrates through the inner left side wall of the cavity (11) and extends to the outside, a spring (101) is sleeved on the outer wall of the contact rod (100), one end of the spring (101) is connected with the left side wall of the sliding plate (102), the other end of the spring (101) is connected with the inner left side wall of the cavity (11), a pressing rod (103) is arranged on the right side wall of the sliding plate (102), and a pressure sensor (104) is arranged on the inner right side wall of the cavity (11).
3. The verticality detection mechanism of a tower crane according to claim 2, wherein: sliding grooves (105) are formed in the front side wall and the rear side wall in the cavity (11), and sliding blocks (106) matched with the sliding grooves (105) are arranged on the front side wall and the rear side wall of the sliding plate (102).
4. The verticality detection mechanism of a tower crane according to claim 1, wherein: the right side wall of the vertical plate (5) is movably penetrated with a limiting rod (6), and one end of the limiting rod (6) is connected with the right side wall of the detection plate (9).
5. The verticality detection mechanism of a tower crane according to claim 1, wherein: the front side wall of the fixed plate (3) is provided with a level meter (4).
6. The verticality detection mechanism of a tower crane according to claim 1, wherein: the top of the fixed plate (3) is provided with a controller (12), and the front side wall of the fixed plate (3) is provided with an alarm (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320296637.4U CN219474603U (en) | 2023-02-23 | 2023-02-23 | Perpendicularity detection mechanism of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320296637.4U CN219474603U (en) | 2023-02-23 | 2023-02-23 | Perpendicularity detection mechanism of tower crane |
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| Publication Number | Publication Date |
|---|---|
| CN219474603U true CN219474603U (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320296637.4U Active CN219474603U (en) | 2023-02-23 | 2023-02-23 | Perpendicularity detection mechanism of tower crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117049409A (en) * | 2023-08-19 | 2023-11-14 | 中邮通建设咨询有限公司 | Tower crane straightness monitoring devices that hangs down |
-
2023
- 2023-02-23 CN CN202320296637.4U patent/CN219474603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117049409A (en) * | 2023-08-19 | 2023-11-14 | 中邮通建设咨询有限公司 | Tower crane straightness monitoring devices that hangs down |
| CN117049409B (en) * | 2023-08-19 | 2024-01-23 | 中邮通建设咨询有限公司 | Tower crane straightness monitoring devices that hangs down |
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