CN214989890U - Tower crane body straightness real-time detection device that hangs down - Google Patents
Tower crane body straightness real-time detection device that hangs down Download PDFInfo
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- CN214989890U CN214989890U CN202121376264.9U CN202121376264U CN214989890U CN 214989890 U CN214989890 U CN 214989890U CN 202121376264 U CN202121376264 U CN 202121376264U CN 214989890 U CN214989890 U CN 214989890U
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- movable pressure
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Abstract
The utility model discloses a tower body verticality real-time detection device of a tower crane, which comprises a tower body, a pressing plate is fixed on the tower body, a fixed cylinder is arranged below the pressing plate, the lower end of the fixed cylinder is fixedly welded with embedded steel bars, the fixed cylinder is internally provided with a sensing device, the sensing device comprises a movable pressure lever, the upper end of the movable pressure lever is tightly contacted with the lower surface of the pressure plate, the fixed cylinder is internally provided with a chute, the movable pressure lever is connected with the chute in a sliding way, and a spring is connected between the movable pressure bar and the fixed cylinder, when the tower body inclines towards one side, the utility model drives the pressure plate to incline, the corresponding movable pressure lever is extruded by the pressure plate to slide downwards, and the extrusion switch is extruded when the movable pressure lever slides downwards, so that a circuit connected with the corresponding display lamp is switched on, the corresponding display lamp emits light, and the warning effect is achieved.
Description
Technical Field
The utility model relates to a tower crane technical field specifically is a tower crane body of tower straightness real-time detection device that hangs down.
Background
Tower cranes, also known as tower cranes, originate in western europe. And the movable arm is arranged on the rotary crane at the upper part of the high-rise tower body. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. The tower crane is influenced by a heavy object and wind power to easily incline when working, certain potential safety hazards exist, and therefore the tower crane body verticality real-time detection device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tower crane body of tower straightness real-time detection device that hangs down 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: the utility model provides a tower crane body of tower straightness real-time detection device that hangs down, includes the body of tower, be fixed with the clamp plate on the body of tower, the below of clamp plate is equipped with solid fixed cylinder, gu fixed cylinder's lower extreme welded fastening has embedded bar, install induction system in the solid fixed cylinder, induction system is including the activity depression bar, the upper end of activity depression bar and the lower surface in close contact with of clamp plate, gu be equipped with the spout in the fixed cylinder, activity depression bar and spout sliding connection, and be connected with the spring between activity depression bar and the solid fixed cylinder, the bottom of spout is fixed with press the switch, be fixed with display panel on the body of tower, the last display lamp that installs of display panel, be connected with the cable conductor between display lamp and the press the switch.
Preferably, the number of the induction devices is 8, and the 8 induction devices are uniformly distributed in a ring shape around the center of the fixed cylinder.
Preferably, the pressure plate is of a circular structure, the pressure plate is fixed at the center of the transverse section of the tower body, and the axis of the pressure plate is superposed with the axis of the fixed cylinder.
Preferably, a transparent cylinder is fixed on the pressing plate, and colored liquid is contained in the transparent cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when the body of the tower towards a lopsidedness, drive the clamp plate slope, the activity depression bar that corresponds receives the extrusion lapse of clamp plate, extrudees the extrusion switch in the time of activity depression bar lapse, the circuit that switch-on and corresponding display lamp are connected makes the display lamp that corresponds send the light, plays the effect of warning.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic view of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic diagram of the circuit structure of the present invention.
In the figure: the tower comprises a tower body 1, a pressing plate 2, a fixing barrel 3, embedded steel bars 4, a movable pressing rod 5, a sliding groove 6, a press switch 7, a display panel 8, a display lamp 9, a cable 10, a transparent barrel 11 and a spring 12.
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. 1-4, the present invention provides a technical solution: a tower body verticality real-time detection device of a tower crane comprises a tower body 1, a pressing plate 2 is fixed on the tower body 1, a fixed cylinder 3 is arranged below the pressing plate 2, an embedded steel bar 4 is welded and fixed at the lower end of the fixed cylinder 3, an induction device is installed in the fixed cylinder 3 and comprises a movable pressing rod 5, the upper end of the movable pressing rod 5 is in close contact with the lower surface of the pressing plate 2, a chute 6 is arranged in the fixed cylinder 3, the movable pressing rod 5 is in sliding connection with the chute 6, a spring 12 is connected between the movable pressing rod 5 and the fixed cylinder 3, a press switch 7 is fixed at the bottom of the chute 6, a display panel 8 is fixed on the tower body 1, display lamps 9 are installed on the display panel 8, the display lamps 9 are externally connected with a power supply, the number of the display lamps 9 is equal to the number of the press switches 7, each press switch 7 corresponds to one display lamp 9, and a cable 10 is connected between the display lamps 9 and the press switches 7, when the tower body 1 inclines towards one side, the pressing plate 2 is driven to incline, the corresponding movable pressing rod 5 slides downwards under the extrusion of the pressing plate 2, the extrusion switch 7 is extruded when the movable pressing rod 5 slides downwards, the circuit connected with the corresponding display lamp 9 is switched on, and the corresponding display lamp 9 emits light to play a role in warning.
As a technical optimization scheme, induction system's quantity is 8, and 8 induction system are with the centre of a circle annular evenly distributed of solid fixed cylinder 3, and display lamp 9 is corresponding with induction system, and the distribution mode of display lamp 9 is the same with induction system's distribution mode, corresponds eight position of east, south, west, north, southeast, northeast, southwest and northwest.
As a technical optimization scheme of the utility model, clamp plate 2 is circular structure, and clamp plate 2 fixes and puts at the central point of 1 transverse section of the body of the tower, and clamp plate 2's axis and the dead cylinder 3's axis coincidence.
As a technical optimization scheme of the utility model, be fixed with transparent drum 11 on the clamp plate 2, the splendid attire has coloured liquid in the transparent drum 11, and the colour of coloured liquid is one kind red, green and yellow, forms the spirit level with transparent drum 11, is convenient for the leveling in the installation.
The working principle is as follows: the utility model discloses when body of the tower 1 towards a lopsidedness, drive clamp plate 2 slope, corresponding activity depression bar 5 receives the extrusion lapse of clamp plate 2, extrudees extrusion switch 7 when activity depression bar 5 lapse, the switch-on with correspond the circuit that display lamp 9 is connected, make the display lamp 9 that corresponds send the light, play the effect of warning.
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 (4)
1. The utility model provides a tower crane body of tower straightness real-time detection device that hangs down, includes body of tower (1), its characterized in that: a pressure plate (2) is fixed on the tower body (1), a fixed cylinder (3) is arranged below the pressure plate (2), the lower end of the fixed cylinder (3) is fixedly welded with an embedded steel bar (4), an induction device is arranged in the fixed cylinder (3), the induction device comprises a movable pressure lever (5), the upper end of the movable pressure lever (5) is tightly contacted with the lower surface of the pressure plate (2), a sliding groove (6) is arranged in the fixed cylinder (3), the movable pressure lever (5) is connected with the sliding groove (6) in a sliding way, and a spring (12) is connected between the movable pressure lever (5) and the fixed cylinder (3), a press switch (7) is fixed at the bottom of the sliding chute (6), a display panel (8) is fixed on the tower body (1), the display panel (8) is provided with a display lamp (9), and a cable (10) is connected between the display lamp (9) and the press switch (7).
2. The tower crane body verticality real-time detection device of claim 1, wherein: the number of the induction devices is 8, and the 8 induction devices are uniformly distributed in a circle shape around the circle center of the fixed cylinder (3).
3. The tower crane body verticality real-time detection device of claim 1, wherein: the pressing plate (2) is of a circular structure, the pressing plate (2) is fixed at the center of the transverse section of the tower body (1), and the axis of the pressing plate (2) coincides with the axis of the fixed cylinder (3).
4. The tower crane body verticality real-time detection device of claim 1, wherein: a transparent cylinder (11) is fixed on the pressing plate (2), and colored liquid is contained in the transparent cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376264.9U CN214989890U (en) | 2021-06-21 | 2021-06-21 | Tower crane body straightness real-time detection device that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376264.9U CN214989890U (en) | 2021-06-21 | 2021-06-21 | Tower crane body straightness real-time detection device that hangs down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214989890U true CN214989890U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121376264.9U Active CN214989890U (en) | 2021-06-21 | 2021-06-21 | Tower crane body straightness real-time detection device that hangs down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214989890U (en) |
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2021
- 2021-06-21 CN CN202121376264.9U patent/CN214989890U/en active Active
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