CN220845244U - Tilting early warning device of tower crane - Google Patents
Tilting early warning device of tower crane Download PDFInfo
- Publication number
- CN220845244U CN220845244U CN202322566414.8U CN202322566414U CN220845244U CN 220845244 U CN220845244 U CN 220845244U CN 202322566414 U CN202322566414 U CN 202322566414U CN 220845244 U CN220845244 U CN 220845244U
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- CN
- China
- Prior art keywords
- box body
- tower crane
- warning device
- battery
- dustproof net
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 230000008093 supporting effect Effects 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 description 5
- 238000010030 laminating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses a dumping early warning device of a tower crane, which comprises: the box body is used for bearing, the front side of the middle part of the box body and the lower side of the front end are respectively fixedly connected with the fixed block and the fixed sleeve, and the inner side of the lower end of the box body is fixedly connected with the first heat dissipation dustproof net; further comprises: the inner side of the fixed block is clamped and detachably connected with an adjusting rod, and the outer sides of the front end and the rear end of the adjusting rod are respectively connected with a movable block in a threaded manner; the fixing sleeve is symmetrically arranged relative to the box body, and the inner side of the fixing sleeve is connected with the supporting leg through threads; and a box cover rotationally connected with the box body is arranged above the rear part of the first heat-dissipation dustproof net. This early warning device is emptyd to tower crane is convenient for quick centre gripping be fixed in tower crane body of tower, is convenient for adjust, makes the device play certain supporting role to tower crane body of tower to and be convenient for to battery, slope alarm and signal transceiver remove dust and dispel the heat and dismantle the change maintenance, make its long service life.
Description
Technical Field
The utility model relates to the technical field of tower cranes, in particular to a dumping early warning device of a tower crane.
Background
The tower crane is a rotary crane with movable arms arranged at the upper part of a high-rise tower body, and is mainly used for vertical transportation of materials and component installation in multi-layer and high-rise building construction, and a dumping early warning device is usually arranged on the tower crane to facilitate dumping early warning in order to improve the use safety performance of the tower crane.
But current tower crane topples over early warning device, in the use, generally fix through the screw, be difficult to be fixed in tower crane tower body with its centre gripping fast, be convenient for play certain supporting role to tower crane tower body to and be inconvenient for carrying out dustproof heat dissipation and dismantlement to electrical component and change the maintenance, life is limited, consequently, we propose a tower crane topples over early warning device to solve the problem that proposes in the aforesaid.
Disclosure of utility model
The utility model aims to provide a tower crane dumping pre-warning device, which aims to solve the problems that the prior tower crane dumping pre-warning device is generally fixed through screws in the use process, is difficult to clamp and fix on a tower body of a tower crane quickly, is inconvenient to play a certain supporting role on the tower body of the tower crane, is inconvenient to carry out dust prevention and heat dissipation and disassembly, replacement and maintenance on electric elements, and has a limited service life.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a tower crane dumping early warning device, comprising: the box body is used for bearing, the front side of the middle part of the box body and the lower side of the front end are respectively fixedly connected with the fixed block and the fixed sleeve, and the inner side of the lower end of the box body is fixedly connected with the first heat dissipation dustproof net;
Further comprises:
the inner side of the fixed block is clamped and detachably connected with an adjusting rod, and the outer sides of the front end and the rear end of the adjusting rod are respectively connected with a movable block in a threaded manner;
the fixing sleeve is symmetrically arranged relative to the box body, and the inner side of the fixing sleeve is connected with the supporting leg through threads;
The upper rear of the first heat dissipation dustproof net is provided with a box cover rotationally connected with the box body, and the inner side of the box cover is fixedly connected with a second heat dissipation dustproof net.
Preferably, the upper and lower ends of the adjusting rod are protruded out of the upper and lower surfaces of the box body, the movable block is symmetrically arranged relative to the box body, a symmetrical limiting plate and a clamping plate are sequentially arranged outside the movable block, and two ends of the limiting plate are respectively connected with the movable block and the limiting plate in a rotating way.
Preferably, the rear surfaces of the movable block and the clamping plate are in fit connection with the box body, the front end of the fixed block protrudes from the front surfaces of the movable block and the limiting plate, and the front end of the clamping plate protrudes from the front surface of the fixed block.
Preferably, the solar panel with the U-shaped structure is embedded and installed on the outer side of the middle part of the box body, a battery is arranged on the inner side of the front lower end of the box body in a laminating mode, an inclination alarm and a signal transceiver are arranged on the battery in a laminating mode, and the battery, the inclination alarm and the signal transceiver are fixedly connected with the box body through hoops and screws.
Preferably, the first heat dissipation dust screen is located at the rear lower side of the battery, and the length dimension of the battery is smaller than that of the second heat dissipation dust screen.
Compared with the prior art, the utility model has the beneficial effects that: the tower crane dumping early warning device is convenient to clamp and fix on the tower body of the tower crane quickly, is convenient to adjust, plays a certain supporting role on the tower body of the tower crane, is convenient to carry out dust prevention, heat dissipation, disassembly, replacement and maintenance on a battery, an inclination alarm and a signal transceiver, and has long service life;
1. the device comprises a box body, a fixed block, an adjusting rod and a movable block, wherein the fixed block is fixedly connected with the front side of the middle part of the box body, the inner side is clamped with the fixed block of the non-detachable adjusting rod, the outer end of the adjusting rod is in threaded connection with the movable block symmetrically attached to the box body, the inner sides of the left end and the right end of the movable block are respectively and rotationally connected with symmetrical limiting plates, and the outer ends of the limiting plates are rotationally connected with clamping plates attached to the box body, so that the device is convenient to clamp and fix on the tower body of the tower crane rapidly;
2. The device is provided with the box body, the fixing sleeve and the supporting legs, and the lower surface of the front end of the box body is fixedly connected with the symmetrical fixing sleeve, and the inner side of the lower end of the fixing sleeve is connected with the supporting legs through threads, so that the device is convenient to adjust and has a certain supporting effect on the tower body of the tower crane;
3. The battery, the tilt alarm and the signal transceiver are fixed with the box body through the anchor ear and the screw, the first heat-dissipation dustproof net fixed with the box body is arranged at the rear lower part of the battery, the box cover of the second heat-dissipation dustproof net is fixed at the rear upper part of the first heat-dissipation dustproof net, and the box cover is connected with the box body in a rotating and laminating way, so that the battery, the tilt alarm and the signal transceiver are convenient to carry out dust-proof heat dissipation, detach, replace and maintain, and have long service life.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a schematic cross-sectional view of the connection of the fixing sleeve and the support leg of the present utility model.
In the figure: 1. a case body; 2. a fixed block; 3. an adjusting rod; 4. a movable block; 5. a limiting plate; 6. a clamping plate; 7. a fixed sleeve; 8. a support leg; 9. a solar panel; 10. a battery; 11. a tilt alarm; 12. a signal transceiver; 13. a first heat-dissipating dust screen; 14. a box cover; 15. and a second heat-dissipation dustproof net.
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.
Referring to fig. 1-4, the present utility model provides a technical solution: before the tower crane toppling early warning device is used, as shown in figures 1, 2 and 3, the device can be placed outside a tower body of the tower crane at first, the fixed block 2 fixedly connected with the front side of the middle part of the box body 1 is in fit connection with the tower body of the tower crane, the clamping plates 6 symmetrically arranged outside the fixed block 2 are positioned outside the tower body of the tower crane, then the adjusting rods 3 which are not detachably connected are clamped in the fixed block 2 can be rotated, the adjusting rods 3 are rotated under the limit of the fixed block 2, because the upper end and the lower end of the adjusting rod 3 are connected with the movable block 4 which is jointed and symmetrical with the box body 1 through threads, the left side and the right side of the movable block 4 are sequentially provided with the limiting plate 5 and the clamping plate 6, the two ends of the limiting plate 5 are respectively connected with the movable block 4 and the clamping plate 6 in a rotating way, and the clamping plate 6 is jointed and connected with the box body 1, the front end of the clamping plate 6 protrudes out of the front surface of the fixed block 2, the movable block 4 monomer can conveniently reversely move up and down under the jointing limit of the box body 1 through the rotation of the adjusting rod 3, the clamping plate 6 monomer can conveniently reversely move left and right under the jointing limit of the box body 1 through the driving of the limiting plate 5, so that the clamping plate 6 monomer can be tightly jointed with the tower body of the tower crane, and the aim of rapidly clamping and fixing the device on the tower body of the tower crane is achieved;
As shown in fig. 1, 3 and 4, after the device is fixed, the lower surface of the front end of the rotatable box body 1 is symmetrically fixed with the support leg 8 which is connected with the inner thread of the fixed sleeve 7, the distance between the support leg 8 and the fixed sleeve 7 is adjusted, so that the lower surface of the support leg 8 is tightly connected with the ground, the device can conveniently play a certain role in supporting the tower body of the tower crane, then the device can be used, in the use process, the solar panel 9 which is embedded and installed on the inner side of the middle part of the outer upper end of the box body 1 can absorb solar energy and convert the solar energy into electric energy to be stored in the battery 10 which is arranged in the box body 1 in a fitting way, so that the battery 10 can perform power supply operation on the inclined alarm 11 and the signal transceiver 12 which are arranged in a fitting way on the battery, the inclined alarm 11 can perform inclined alarm operation on the tower body of the tower crane, and the signal transceiver 12 can perform information transmission after the inclined alarm 11 senses the inclination, so that operators can process in time;
As shown in fig. 1 and 3, and a first heat dissipation and dust prevention net 13 fixedly connected with the box body 1 is disposed below the rear of the battery 10, a box cover 14 which is attached to the rear end of the box body 1 is rotatably connected to the inner side of the rear end of the box body 1, and a second heat dissipation and dust prevention net 15 is fixedly connected to the box cover 14, so that dust prevention and heat dissipation are facilitated for the battery 10, the tilt alarm 11 and the signal transceiver 12, and the battery 10, the tilt alarm 11 and the signal transceiver 12 are fixedly connected with the box body 1 through hoops and screws, so that the battery 10, the tilt alarm 11 and the signal transceiver 12 are convenient to detach, replace and maintain, the service life of the battery is long, and the above electrical elements are all in the prior art and are not described in detail herein.
The details not described in detail in the specification belong to the prior art known to the person skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details not described in detail in the specification belong to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A tower crane dumping early warning device, comprising: the box body (1) is used for bearing, the fixed block (2) and the fixed sleeve (7) which are respectively and fixedly connected with the front side of the middle part of the box body (1) and the lower side of the front end of the box body, and the first heat dissipation dustproof net (13) which is fixedly connected with the inner side of the lower end of the box body (1);
Characterized by further comprising:
An adjusting rod (3) is connected to the inner side of the fixed block (2) in a clamping and non-detachable way, and movable blocks (4) are connected to the outer sides of the front end and the rear end of the adjusting rod (3) in a threaded way;
The fixing sleeve (7) is symmetrically arranged relative to the box body (1), and the inner side of the fixing sleeve (7) is connected with the supporting leg (8) through threads;
The upper rear of the first heat-dissipation dustproof net (13) is provided with a box cover (14) rotationally connected with the box body (1), and the inner side of the box cover (14) is fixedly connected with a second heat-dissipation dustproof net (15).
2. The tower crane dumping pre-warning device according to claim 1, wherein: the upper end and the lower end of the adjusting rod (3) are protruded out of the upper surface and the lower surface of the box body (1), the movable block (4) is symmetrically arranged relative to the box body (1), a symmetrical limiting plate (5) and a clamping plate (6) are sequentially arranged outside the movable block (4), and two ends of the limiting plate (5) are respectively connected with the movable block (4) and the limiting plate (5) in a rotating mode.
3. The tower crane dumping pre-warning device according to claim 1, wherein: the rear surfaces of the movable block (4) and the clamping plate (6) are in fit connection with the box body (1), the front end of the fixed block (2) protrudes out of the front surfaces of the movable block (4) and the limiting plate (5), and the front end of the clamping plate (6) protrudes out of the front surface of the fixed block (2).
4. The tower crane dumping pre-warning device according to claim 1, wherein: the solar panel (9) which is of a U-shaped structure is inlaid and installed on the outer side of the middle of the box body (1), a battery (10) is arranged on the inner side of the front lower end of the box body (1) in a fitting mode, an inclination alarm (11) and a signal transceiver (12) are arranged on the battery (10) in a fitting mode, and the battery (10), the inclination alarm (11) and the signal transceiver (12) are fixedly connected with the box body (1) through hoops and screws.
5. The tower crane dumping pre-warning device according to claim 1, wherein: the first heat dissipation dustproof net (13) is positioned at the rear lower part of the battery (10), and the length dimension of the battery (10) is smaller than that of the second heat dissipation dustproof net (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322566414.8U CN220845244U (en) | 2023-09-21 | 2023-09-21 | Tilting early warning device of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322566414.8U CN220845244U (en) | 2023-09-21 | 2023-09-21 | Tilting early warning device of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220845244U true CN220845244U (en) | 2024-04-26 |
Family
ID=90776995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322566414.8U Active CN220845244U (en) | 2023-09-21 | 2023-09-21 | Tilting early warning device of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220845244U (en) |
-
2023
- 2023-09-21 CN CN202322566414.8U patent/CN220845244U/en active Active
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