CN220056145U - Safety fence of tower crane - Google Patents
Safety fence of tower crane Download PDFInfo
- Publication number
- CN220056145U CN220056145U CN202321399673.XU CN202321399673U CN220056145U CN 220056145 U CN220056145 U CN 220056145U CN 202321399673 U CN202321399673 U CN 202321399673U CN 220056145 U CN220056145 U CN 220056145U
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- safety fence
- tower crane
- fixedly connected
- fence body
- alarm
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- 230000001681 protective effect Effects 0.000 claims description 28
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- 239000000463 material Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a safety fence of a tower crane, which comprises a safety fence body and a base, wherein alarm lamps are fixedly connected to two sides of the top of the back of the safety fence body, a mounting groove is formed in the base, an alarm is fixedly connected to the rear side of the inner wall of the mounting groove, a fixing plate is fixedly connected to the bottom of the back of the safety fence body, a power supply assembly is fixedly connected to the top of the fixing plate, and a vibration detector is arranged on the back of the safety fence body. According to the utility model, the vibration detector is arranged, when the vibration detector detects that the security fence body is damaged to generate violent vibration, an electric signal is sent to start the alarm lamp and the alarm, so that the problem that if the fence only has a blocking effect, has single functionality and lacks an alarm structure, if an intruder breaks the security fence violently, the user can not easily perceive the security fence, and the problem that an idle person ascends the tower crane is solved, and the alarm prompting effect is achieved.
Description
Technical Field
The utility model relates to the technical field of safety fences, in particular to a safety fence of a tower crane.
Background
The tower crane is generally referred to as a tower crane, is the most commonly used hoisting equipment on a building site, is used for hoisting construction raw materials such as steel bars, wood edges, concrete, steel pipes and the like for construction, and is an indispensable equipment on the building site, and in order to ensure safety, non-professionals cannot mount the tower crane, so that a fence is often mounted at the lower part of the tower crane for blocking idle personnel from mounting the tower crane.
For example, application number: the utility model discloses a CN202120038018.6, which belongs to the technical field of tower cranes and has the technical scheme that the safety fence comprises four fence bodies, wherein the four fence bodies form a 'mouth' -shaped structure, the lower part of the tower crane can be surrounded by the 'mouth' -shaped structure, inclined frames are fixedly arranged at four corners of the top end of the 'mouth' -shaped structure formed by the four fence bodies, the inclined frames gradually incline towards the outer side direction of the 'mouth' -shaped structure from bottom to top, the four inclined frames form a horn-shaped structure, movable rods are connected between every two adjacent inclined frames in a rolling way, the movable rods are connected to one end of the inclined frames, which is far away from the fence body, the four movable rods also form the 'mouth' -shaped structure, a plurality of fixing rods are fixedly connected between every two adjacent inclined frames, and the fixing rods are positioned between the movable rods and the fence body. The safety fence of the tower crane is more difficult to climb, and has good blocking effect and high protective performance.
Based on the retrieval of the above patent and the discovery of the equipment in the combination prior art, the equipment can solve the problems that the traditional safety fence is easy to climb when being applied, for example, the fence can be easily turned over by means of tools such as a ladder and the like, and the protection performance is poor, but in the use process, the fence only has a blocking effect, has single functionality and lacks an alarm structure, and if an intruder breaks the violence of the safety fence, the user cannot easily perceive the violence, so that the intruder can climb on the tower crane.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a safety fence of a tower crane, which has the advantage of alarm prompt, and solves the problems that if a fence only has a blocking effect, has single functionality and lacks an alarm structure, if an intruder breaks the violence of the safety fence, the user cannot easily perceive the violence, and the user cannot easily log on the tower crane.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tower crane's safety fence, includes safety fence body and base, the equal fixedly connected with warning light in both sides at safety fence body back top, the mounting groove has been seted up to the inside of base, the rear side fixedly connected with siren of mounting groove inner wall, the bottom fixedly connected with fixed plate at the safety fence body back, the top fixedly connected with power supply module of fixed plate, the back of safety fence body is provided with vibration detector, vibration detector's front is through pivot swing joint change subassembly, vibration detector passes through wire and siren and warning light electric connection.
As the preferred power supply assembly of the utility model comprises a solar panel, a waterproof power supply box is fixedly connected to the left side of the back surface of the safety fence body, and the waterproof power supply box is electrically connected with an alarm, a vibration detector and an alarm lamp through wires.
As the preferable mode of the utility model, the replacement component comprises a screw, the back surface of the safety fence body is fixedly connected with a mounting sleeve, and the inner wall of the mounting sleeve is in threaded connection with the surface of the screw.
As the preferable mode of the utility model, the surface of the vibration detector is sleeved with the protective shell, the front surface of the protective shell is fixedly connected with the back surface of the safety fence body, the top of the protective shell is fixedly connected with the water baffle, and the front surface of the water baffle is fixedly connected with the back surface of the safety fence body.
As the preferable mode of the utility model, the rear side of the inner wall of the installation groove is provided with the sound outlet grooves, the inner wall of the sound outlet grooves is obliquely arranged towards the bottom of the rear side, and a plurality of sound outlet grooves are arranged and distributed at equal intervals.
As the preferable mode of the utility model, the top of the solar panel is sleeved with the protective diaphragm, and the protective shell is made of carbon steel.
In the utility model, a protective cover is sleeved on the rear side of the surface of the alarm lamp, and the protective cover is made of acrylic.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the vibration detector is arranged, when the vibration detector detects that the security fence body is damaged to generate violent vibration, an electric signal is sent to start the alarm lamp and the alarm, so that the problem that if the fence only has a blocking effect, has single functionality and lacks an alarm structure, if an intruder breaks the security fence violently, the user can not easily perceive the security fence, and the problem that an idle person ascends the tower crane is solved, and the alarm prompting effect is achieved.
2. According to the utility model, the power supply assembly is arranged, so that a user can supply power through the waterproof power supply box preferentially when the vibration detector, the alarm and the alarm lamp are in use, and when the environment is clear, the solar panel can be used for converting sunlight irradiated on the surface of the solar panel into electric energy to charge the waterproof power supply box, so that the advantage of saving electric energy is achieved.
3. The vibration detector is provided with the replacement component, so that a user can conveniently rotate the screw rod when the vibration detector is damaged and cannot be used for a long time, then the screw rod is not in threaded connection with the installation sleeve, the screw rod is convenient to detach from the installation sleeve, then the user can take down the vibration detector for replacement or maintenance, then the screw rod on the vibration detector corresponds to the installation sleeve, and the screw rod is reversely rotated to be in threaded connection with the installation sleeve, so that the vibration detector is fixed.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic exploded view of a cross-sectional part of the security fence of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a security fence body; 2. a base; 3. an alarm lamp; 4. a mounting groove; 5. an alarm; 6. a fixing plate; 7. a power supply assembly; 71. a solar panel; 72. waterproof power supply box; 8. a vibration detector; 9. replacing the assembly; 91. a screw; 92. a mounting sleeve; 10. a protective housing; 11. a water baffle; 12. a sound outlet groove; 13. a protective membrane; 14. and a protective cover.
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.
As shown in fig. 1 to 4, the safety fence of the tower crane provided by the utility model comprises a safety fence body 1 and a base 2, wherein alarm lamps 3 are fixedly connected to two sides of the top of the back of the safety fence body 1, a mounting groove 4 is formed in the base 2, an alarm 5 is fixedly connected to the rear side of the inner wall of the mounting groove 4, a fixing plate 6 is fixedly connected to the bottom of the back of the safety fence body 1, a power supply assembly 7 is fixedly connected to the top of the fixing plate 6, a vibration detector 8 is arranged on the back of the safety fence body 1, a replacement assembly 9 is movably connected to the front of the vibration detector 8 through a shaft pin, and the vibration detector 8 is electrically connected with the alarm 5 and the alarm lamps 3 through wires.
Referring to fig. 1 to 4, the power supply assembly 7 includes a solar panel 71, and a waterproof power supply box 72 is fixedly connected to the left side of the back of the security fence body 1, and the waterproof power supply box 72 is electrically connected to the alarm 5, the vibration detector 8 and the alarm lamp 3 through wires.
As a technical optimization scheme of the utility model, through the arrangement of the power supply assembly 7, a user can supply power to the waterproof power supply box 72 by the power required by the vibration detector 8, the alarm 5 and the alarm lamp 3 in the using process, and when the environment is clear, the solar panel 71 can be used for converting sunlight irradiated on the surface of the solar panel 71 into electric energy to charge the waterproof power supply box 72, so that the advantage of saving electric energy is achieved.
Referring to fig. 1 to 4, the replacement assembly 9 includes a screw 91, and a mounting sleeve 92 is fixedly coupled to the rear surface of the safety fence body 1, and an inner wall of the mounting sleeve 92 is screw-coupled to the surface of the screw 91.
As a technical optimization scheme of the utility model, through arranging the replacement assembly 9, a user can conveniently rotate the screw 91 when the vibration detector 8 is damaged and cannot be used for a long time, then the screw 91 is not in threaded connection with the mounting sleeve 92, at the moment, the screw 91 is convenient for the mounting sleeve 92 to be separated, then the user can take down the vibration detector 8 for replacement or maintenance, then the screw 91 on the vibration detector 8 corresponds to the mounting sleeve 92, and reversely rotate the screw 91 to enable the screw 91 to be in threaded connection with the mounting sleeve 92, so that the vibration detector 8 is fixed.
Referring to fig. 1 to 4, the surface of the vibration detector 8 is sleeved with a protective housing 10, the front surface of the protective housing 10 is fixedly connected with the back surface of the safety fence body 1, the top of the protective housing 10 is fixedly connected with a water baffle 11, and the front surface of the water baffle 11 is fixedly connected with the back surface of the safety fence body 1.
As a technical optimization scheme of the utility model, the surface of the vibration detector 8 can be protected by the aid of the protective shell 10 by arranging the protective shell 10, the situation that the vibration detector 8 is damaged due to collision of external foreign matters on the vibration detector 8 which is too exposed is prevented, and the situation that the vibration detector 8 is damaged and cannot be used due to rainwater dripping on the surface of the vibration detector 8 and penetrating into the vibration detector 8 can be prevented by arranging the water baffle 11.
Referring to fig. 1 to 4, the rear side of the inner wall of the installation groove 4 is provided with a sound outlet groove 12, the inner wall of the sound outlet groove 12 is inclined to the bottom of the rear side, and the sound outlet grooves 12 are provided with a plurality of sound outlet grooves and are equidistantly distributed.
As a technical optimization scheme of the utility model, by arranging the sound outlet groove 12, when the alarm 5 is started to give out an alarm, the sound outlet groove 12 can be used for facilitating the alarm sound sent by the alarm 5 to be transmitted to the outside, and the inner wall of the sound outlet groove 12 is obliquely arranged towards the bottom of the rear side, so that the condition that rainwater flows into the installation groove 4 when splashing onto the sound outlet groove 12 can be prevented.
Referring to fig. 1 to 4, a protective membrane 13 is sleeved on the top of a solar panel 71, and a protective housing 10 is made of carbon steel.
As a technical optimization scheme of the utility model, by arranging the protective diaphragm 13, a user can conveniently protect the surface of the solar panel 71 by using the protective diaphragm 13 in the using process of the solar panel 71, the surface of the solar panel 71 is prevented from being scratched, the advantage of high carbon steel hardness is utilized, and the protection strength of the protective shell 10 is improved.
Referring to fig. 1 to 4, a protective cover 14 is sleeved on the rear side of the surface of the warning lamp 3, and the protective cover 14 is made of acrylic.
As a technical optimization scheme of the utility model, by arranging the protective cover 14, a user can conveniently protect the surface of the alarm lamp 3 by using the protective cover 14, the situation that the alarm lamp 3 is damaged and cannot be used due to collision of foreign matters is prevented, and the protective cover 14 does not influence the alarm effect of the alarm lamp 3 in the process of protecting the alarm lamp 3 by using the advantage of transparency of acrylic.
The working principle and the using flow of the utility model are as follows: when the safety fence body 1 is damaged by violence of an intruder, the safety fence body 1 can generate violent vibration, then the violent vibration generated by the safety fence body 1 can be transmitted to the vibration detector 8 to be detected by the vibration detector 8, then the vibration detector 8 can send out an electric signal to start the alarm lamp 3 and the alarm 5, then the alarm lamp 3 can send out a flickering alarm light, and the alarm 5 can send out a harsher alarm sound, so that a user can be prompted that the current safety fence body 1 is damaged by violence, then the power required by the vibration detector 8, the alarm 5 and the alarm lamp 3 in the using process is preferentially supplied through the waterproof power supply box 72, and when the environment is clear, the sunlight irradiated on the surface of the solar panel 71 can be converted into electric energy to charge the waterproof power supply box 72, the advantage of saving electric energy is achieved, when the vibration detector 8 is damaged and cannot be used for a long time, the user can conveniently install the screw 91 through rotating the screw 91 without being connected with the installation sleeve 92, the installation sleeve 92 is convenient, the user can install the screw 92 or can be reversely installed with the screw 92, the screw 92 is conveniently installed on the installation sleeve, and the screw 92 is replaced by the screw 92, and the screw is then the screw is reversely installed with the screw 92, and the screw is fixed by the screw 92 is replaced, and the screw is convenient for the installation of the device is convenient for the installation, and the user is convenient for use.
To sum up: this tower crane's safety encloses fender, through setting up vibrations detector 8, vibrations detector 8 detects that security fence body 1 receives to destroy when producing violent vibrations, just can send the signal of telecommunication and open warning light 3 and siren 5, has solved the rail and only possess the effect of blockking, and the functional singleness lacks alarm structure, if there is the interloper with security fence violent destruction and enter into, the user is unable to perceive easily, leads to the problem that the idle miscellaneous personnel went on tower crane.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a tower crane's safety fence, includes security fence body (1) and base (2), its characterized in that: the utility model discloses a safety fence for the automobile, including safety fence body (1), including base (2), mounting groove (4) have been seted up to the both sides at safety fence body (1) back top, mounting groove (4) have been seted up to the inside of base (2), the rear side fixedly connected with siren (5) of mounting groove (4) inner wall, the bottom fixedly connected with fixed plate (6) at safety fence body (1) back, the top fixedly connected with power supply module (7) at fixed plate (6), the back of safety fence body (1) is provided with vibrations detector (8), the front of vibrations detector (8) is through pivot swing joint has change subassembly (9), vibrations detector (8) are through wire and siren (5) and warning light (3) electric connection.
2. The safety fence of a tower crane according to claim 1, wherein: the power supply assembly (7) comprises a solar panel (71), a waterproof power supply box (72) is fixedly connected to the left side of the back of the safety fence body (1), and the waterproof power supply box (72) is electrically connected with the alarm (5), the vibration detector (8) and the alarm lamp (3) through wires.
3. The safety fence of a tower crane according to claim 1, wherein: the replacement assembly (9) comprises a screw (91), the back of the safety fence body (1) is fixedly connected with a mounting sleeve (92), and the inner wall of the mounting sleeve (92) is in threaded connection with the surface of the screw (91).
4. The safety fence of a tower crane according to claim 2, wherein: the surface cover of vibrations detector (8) is equipped with protecting sheathing (10), the front of protecting sheathing (10) is with the back fixed connection of security fence body (1), the top fixedly connected with breakwater (11) of protecting sheathing (10), the front of breakwater (11) is with the back fixed connection of security fence body (1).
5. The safety fence of a tower crane according to claim 1, wherein: the sound outlet groove (12) is formed in the rear side of the inner wall of the mounting groove (4), the inner wall of the sound outlet groove (12) is obliquely arranged towards the bottom of the rear side, and the sound outlet grooves (12) are formed in a plurality of and equidistantly distributed mode.
6. The safety fence of a tower crane according to claim 4, wherein: the top of the solar panel (71) is sleeved with a protective diaphragm (13), and the protective shell (10) is made of carbon steel.
7. The safety fence of a tower crane according to claim 1, wherein: the rear side of warning light (3) surface cover is equipped with safety cover (14), the material of safety cover (14) is ya keli.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321399673.XU CN220056145U (en) | 2023-06-02 | 2023-06-02 | Safety fence of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321399673.XU CN220056145U (en) | 2023-06-02 | 2023-06-02 | Safety fence of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056145U true CN220056145U (en) | 2023-11-21 |
Family
ID=88766023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321399673.XU Active CN220056145U (en) | 2023-06-02 | 2023-06-02 | Safety fence of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056145U (en) |
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2023
- 2023-06-02 CN CN202321399673.XU patent/CN220056145U/en active Active
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