CN219194256U - Tower crane verticality detection device - Google Patents
Tower crane verticality detection device Download PDFInfo
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- CN219194256U CN219194256U CN202320119821.1U CN202320119821U CN219194256U CN 219194256 U CN219194256 U CN 219194256U CN 202320119821 U CN202320119821 U CN 202320119821U CN 219194256 U CN219194256 U CN 219194256U
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- tower crane
- laser lamp
- detection device
- remote control
- verticality detection
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a tower crane verticality detection device which comprises a tower crane connecting component and a verticality detection component which are connected in parallel, wherein the tower crane connecting component is fixedly connected with a tower crane upright post; the straightness detection component that hangs down includes square frame, drop hammer, laser lamp, be equipped with battery, drop hammer connection member, wiFi wireless remote control switch module on the square frame inner bottom plate, the drop hammer passes through drop hammer connection member to be connected and keeps natural perpendicularity in the bottom plate below, the laser lamp sets up in the hollow inner chamber of drop hammer, the laser lamp can downward emission laser ray, the battery does wiFi wireless remote control switch module power supply, wiFi wireless remote control switch module with the laser lamp electricity links to each other, the remote control unit of laser lamp passes through wiFi wireless remote control switch module control the opening and closing of laser lamp. The utility model can be used for a long time after being installed once, and is simple to operate and easy to use by one person.
Description
Technical Field
The utility model relates to the technical field of tower crane verticality detection, in particular to a tower crane verticality detection device.
Background
The traditional tower crane verticality monitoring adopts a total station/theodolite for measurement, but the defects are obvious, the total station/theodolite is large in volume and weight, and the instrument is extremely inconvenient to erect and carry; secondly, the observation of the total station needs to be matched by a plurality of people, so that the manpower waste is caused; thirdly, in a compact environment of the field, the viewing angle is easily blocked by structures or other.
Publication number CN112729077A discloses a tower crane straightness real-time supervision appearance that hangs down, passes through the connecting handle with the bubble level gauge and fixes in the mounting bracket top, after the bubble of bubble level gauge takes place the skew, can observe tower crane inclination value and incline direction in real time through the horizontal distance scale and the angle scale on calibrated scale surface. When the technical scheme is used, the connecting handle butt joint mounting frame is required to be adopted, fingers are clamped between two adjacent screwing handles, the screwing bubble level device drives the connecting handles to be in threaded connection with an inner ring opening of the mounting frame 1, then the mounting frame is placed at the top end of the tower crane, and then the measuring is carried out through the horizontal distance scale and the angle scale, the whole mounting process is complicated, the bubble level device is located at the top of the tower crane, and only the horizontal distance scale and the angle scale can be observed at the top of the tower.
The publication number CN111994795A discloses a method for measuring the verticality offset of a tower crane lifting hook, which comprises the steps of identifying an acquired tower crane image to obtain tower crane lifting hook image information, then analyzing and calculating the tower crane lifting hook image information to obtain the verticality offset and the deviation direction of the tower crane lifting hook, and finally judging whether the tower crane is at a safety threshold according to the verticality offset of the obtained tower crane lifting hook. The technical scheme adopts image recognition, needs to be equipped with intelligent equipment, has high cost and is not beneficial to simple implementation on site.
Publication number CN113532387a discloses a tower crane verticality detection device, which is installed on a tower body of a tower crane, and the inclination direction of the tower crane is judged according to the position of the indication rod assembly propped against the scale mark. According to the technical scheme, the tower body is adopted, the position of the indication rod assembly propped against the scale mark is used for judging, the operation process is required to be implemented at the top of the tower crane, and the requirement on operators is high.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a tower crane verticality detection device which can be used for a long time after being installed once, is simple to operate and can be easily used by one person.
The technical scheme is as follows: the tower crane verticality detection device comprises a tower crane connecting component and a verticality detection component which are connected in parallel, wherein the tower crane connecting component is fixedly connected with a tower crane upright post; the straightness detection component that hangs down includes square frame, drop hammer, laser lamp, be equipped with battery, drop hammer connection member, wiFi wireless remote control switch module on the square frame inner bottom plate, the drop hammer passes through drop hammer connection member to be connected and keeps natural perpendicularity in the bottom plate below, the laser lamp sets up in the hollow inner chamber of drop hammer, the laser lamp can downward emission laser ray, the battery does wiFi wireless remote control switch module power supply, wiFi wireless remote control switch module with the laser lamp electricity links to each other, the remote control unit of laser lamp passes through wiFi wireless remote control switch module control the opening and closing of laser lamp.
Further perfecting the technical scheme, the tower crane connecting component is a tower crane connecting slot clamp, and is provided with a U-shaped clamping groove, the U-shaped clamping groove is clamped into the tower crane upright post, one side wall of the U-shaped clamping groove is attached to the tower crane upright post, and the other side wall of the U-shaped clamping groove is locked with the attaching surface of the tower crane upright post through a plurality of fixing clamping pieces.
Further, the fixing clamping pieces are four and are distributed in 2 rows and 2 columns, each fixing clamping piece comprises a disc-shaped attaching piece located in a U-shaped clamping groove, the disc-shaped attaching piece is connected with the side wall of the U-shaped clamping groove through a screw, and an adjusting handle is arranged at the end part of the screw located outside the U-shaped clamping groove.
Further, the top of the hanging hammer connecting rod piece is fixed on the surface of the square frame bottom plate through a spherical clamping piece, the spherical clamping piece is connected with the hanging hammer through a connecting rod penetrating through the bottom plate, the connecting rod is a hollow rod piece, and a WiFi wireless remote control switch module and a cable for electric connection of the laser lamp are arranged in the hollow rod piece.
Further, a windshield is arranged at the bottom of the verticality detection component.
Further, the windshield is made of transparent acrylic plates.
Further, the specification of the U-shaped clamping groove is 200mm.
Further, the length of the square frame bottom plate is 300mm, the hanging hammer connecting rod piece is positioned at the center of the square frame bottom plate, the length of the hanging hammer connecting rod piece is 170mm, the length of the hanging hammer is 130mm, and the weight of the hanging hammer is 3kg.
Further, the height of the windshield is 350mm, and the width of the windshield is 200mm.
The beneficial effects are that: compared with the prior art, the utility model has the advantages that: according to the tower crane verticality detection device provided by the utility model, after the installation of the top of the tower crane is completed, the laser straight line is emitted by utilizing the gravity verticality principle to measure the tower crane verticality, the laser lamp can be controlled at the bottom of the tower crane through the remote control device, and the device can be used for a long time after being installed once. The tower crane verticality detection device provided by the utility model has the advantages of small volume, light weight, simplicity in operation, easiness in use by one person, convenience in monitoring the tower crane while reducing the labor cost, and capability of reducing the potential safety hazard of a construction site.
Drawings
FIG. 1 is a schematic diagram of a forward structure of a tower crane verticality detection device according to the present utility model;
FIG. 2 is a schematic view of a backward structure of the tower crane verticality detection device;
FIG. 3 is a front view of the tower crane verticality detection device of the present utility model;
FIG. 4 is a schematic view of the dimension of the tower crane verticality detection device in the front view direction;
FIG. 5 is a schematic diagram of the dimension of the tower crane verticality detection device in the top view direction;
FIG. 6 is a schematic diagram of the connection of the tower crane verticality detection device and the tower crane according to the present utility model;
fig. 7 is a schematic diagram of a tower crane verticality detection device according to the present utility model.
In the figure: 1. a tower crane connecting member; 2. a battery; 3. WiFi wireless remote control switch module; 4. the hanging hammer is connected with the rod piece; 5. a hanging hammer; 6. a laser lamp; 7. a windshield; 10. the tower crane verticality detection device; 20. a laser beam; 30. a tower crane; 40. a surveyor.
Detailed Description
The technical scheme of the utility model is described in detail below through the drawings, but the protection scope of the utility model is not limited to the embodiments.
The tower crane verticality detection device shown in fig. 1 and 2 comprises a tower crane connecting component 1 and a verticality detection component. The tower crane connecting part 1 is a tower crane connecting tiger clip and consists of a 200 x 200mm U-shaped clamping groove and 4 fixing clamping pieces, wherein the fixing clamping pieces comprise disc-shaped attaching pieces positioned in the U-shaped clamping groove, the disc-shaped attaching pieces are connected with the side wall of the U-shaped clamping groove through a screw rod, and an adjusting handle is arranged at the end part of the screw rod positioned outside the U-shaped clamping groove; the U-shaped clamping groove is clamped into the top of the standard section upright post of the tower crane, one side wall is tightly clung to the standard section of the tower crane, and the other side wall is tightly fixed by rotating 4 fixing clamping pieces.
The verticality detecting component shown in fig. 1 and 3 comprises a square frame, a hanging hammer 5 and a laser lamp 6, wherein a battery 2, a hanging hammer connecting rod 4 and a WiFi wireless remote control switch module 3 are arranged on an inner bottom plate of the square frame. The upper end of the hanging hammer connecting rod piece 4 is a spherical clamping piece, the lower end is a connecting rod, and the connecting rod is hollow and can penetrate through a distribution line so that the WiFi wireless remote control switch module 3 is electrically connected with the laser lamp 6. The hanging hammer 5 is connected below the bottom plate through the hanging hammer connecting rod piece 4 to keep natural vertical, the hanging hammer 5 is hollow, the laser lamp 6 is used for placing the hollow inner cavity of the hanging hammer 5, the remote control device is used for controlling the switch, and vertical red laser rays are irradiated to the lower end of the tower crane. The windshield 7 is fixed at the lower end of the verticality detection component and is made of a transparent acrylic plate, so that the hanging hammer 5 is prevented from being affected by wind power to swing randomly.
As shown in fig. 4 and 5, the length of the square frame bottom plate is 300mm, the hanging hammer connecting rod piece 4 is positioned at the center of the square frame bottom plate, and the total length of the hanging hammer connecting rod piece 4 is 170mm; the hanging hammer 5 is 130mm long and 3kg heavy; the draft shield 7 is 350 x 200mm. As shown in fig. 6, after the tower crane verticality detecting device is fixed on the top of the tower crane by adopting the fixing clamping piece, the length of the center distance between the rod piece of the lifting hammer 5 and the side wall is 150mm all the time, after the tower crane stops and swings stably, the lifting hammer 5 is vertical downwards due to the attraction effect, the laser lamp 6 is turned on, and the rays irradiated to the bottom end of the tower crane are vertical. And measuring the distance between the rays and the side wall of the column at the bottom end of the tower crane by using a tape measure, and subtracting 150mm from the top end to obtain the offset direction and the size of the tower crane.
The use schematic diagram of the tower crane verticality detection device shown in fig. 7 comprises the following steps:
1. fixing the tower crane verticality detection device 10 on the outer side of the tower crane 30, and connecting a WiFi wireless remote control switch module with a remote control device;
2. stopping the swing of the tower crane 30, and starting a laser lamp by using a remote control device after the lifting hammer is stable, wherein the laser lamp emits vertical laser rays 20 downwards;
3. at the bottom end of the tower crane 30, a measurer 40 takes readings by measuring tape;
4. and (5) after the measurement is completed, the remote control device turns off the laser lamp.
The tower crane verticality detection device provided by the utility model has the advantages of small volume and light weight, and the laser line is emitted to measure the tower crane verticality by utilizing the gravity verticality principle after the tower crane is fixed. The device can be used for a long time by one-time installation, is easy to operate, can be used easily by one person, reduces labor cost, is more convenient to monitor the tower crane, and enables potential safety hazards on construction sites to be reduced.
As described above, although the present utility model has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the utility model itself. Various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. The utility model provides a tower crane straightness detection device that hangs down which characterized in that: the device comprises a tower crane connecting component and a verticality detecting component which are connected in parallel, wherein the tower crane connecting component is fixedly connected with a tower crane upright post; the straightness detection component that hangs down includes square frame, drop hammer, laser lamp, be equipped with battery, drop hammer connection member, wiFi wireless remote control switch module on the square frame inner bottom plate, the drop hammer passes through drop hammer connection member to be connected and keeps natural perpendicularity in the bottom plate below, the laser lamp sets up in the hollow inner chamber of drop hammer, the laser lamp can downward emission laser ray, the battery does wiFi wireless remote control switch module power supply, wiFi wireless remote control switch module with the laser lamp electricity links to each other, the remote control unit of laser lamp passes through wiFi wireless remote control switch module control the opening and closing of laser lamp.
2. The tower crane verticality detection device according to claim 1, wherein: the tower crane connecting component is a tower crane connecting tiger clamp and is provided with a U-shaped clamping groove, the U-shaped clamping groove is clamped into the tower crane upright post, one side wall of the U-shaped clamping groove is attached to the tower crane upright post, and the other side wall of the U-shaped clamping groove is locked with the attaching surface of the tower crane upright post through a plurality of fixing clamping pieces.
3. The tower crane verticality detection device according to claim 2, wherein: the four fixing clamping pieces are distributed in 2 rows and 2 columns, each fixing clamping piece comprises a disc-shaped attaching piece located in a U-shaped clamping groove, the disc-shaped attaching pieces are connected with the side wall of the U-shaped clamping groove through screws, and adjusting handles are arranged at the end portions of the screws located outside the U-shaped clamping grooves.
4. The tower crane verticality detection device according to claim 2, wherein: the top of the hanging hammer connecting rod piece is fixed on the surface of the square frame bottom plate through a spherical clamping piece, the spherical clamping piece is connected with the hanging hammer through a connecting rod penetrating through the bottom plate, the connecting rod is a hollow rod piece, and a WiFi wireless remote control switch module and a cable for electric connection of the laser lamp are arranged in the hollow rod piece.
5. The tower crane verticality detection device according to claim 4, wherein: the bottom of the verticality detection component is provided with a windshield.
6. The tower crane verticality detection device according to claim 5, wherein: the windshield is made of transparent acrylic plates.
7. The tower crane verticality detection device according to claim 5, wherein: the specification of the U-shaped clamping groove is 200mm.
8. The tower crane verticality detection device according to claim 7, wherein: the length of the square frame bottom plate is 300mm, the hanging hammer connecting rod piece is positioned at the center of the square frame bottom plate, the length of the hanging hammer connecting rod piece is 170mm, the length of the hanging hammer is 130mm, and the weight of the hanging hammer is 3kg.
9. The tower crane verticality detection device according to claim 8, wherein: the height of the windshield is 350mm, and the width of the windshield is 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320119821.1U CN219194256U (en) | 2023-02-06 | 2023-02-06 | Tower crane verticality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320119821.1U CN219194256U (en) | 2023-02-06 | 2023-02-06 | Tower crane verticality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219194256U true CN219194256U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320119821.1U Active CN219194256U (en) | 2023-02-06 | 2023-02-06 | Tower crane verticality detection device |
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| Country | Link |
|---|---|
| CN (1) | CN219194256U (en) |
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2023
- 2023-02-06 CN CN202320119821.1U patent/CN219194256U/en active Active
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