CN215453053U - Building site safety precaution monitoring devices - Google Patents
Building site safety precaution monitoring devices Download PDFInfo
- Publication number
- CN215453053U CN215453053U CN202121214116.7U CN202121214116U CN215453053U CN 215453053 U CN215453053 U CN 215453053U CN 202121214116 U CN202121214116 U CN 202121214116U CN 215453053 U CN215453053 U CN 215453053U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- ring
- gear
- safety precaution
- site safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of monitoring equipment and discloses a building site safety precaution monitoring device which comprises a top plate, wherein the bottom surface of the top plate is fixedly connected with a connecting rod, the bottom surface of the connecting rod is fixedly provided with a monitor body, the bottom surface of the top plate is fixedly connected with a lifting rod, and the bottom surface of the lifting rod is fixedly connected with a fixing ring. This building site safety precaution monitoring devices, through add the lifter and realize driving solid fixed ring and reciprocate in the bottom surface of roof, and at solid fixed ring's bottom surface activity joint snap ring, utilize the go-between of snap ring bottom surface to adjust a gear, make a gear and No. two gear engagement, realize a gear revolve through the motor, and then realize the rotation of go-between bottom fixed plate, through seting up the venthole in the side of connecting plate, utilize rotatory fan to pass through the venthole to monitor body injection high velocity air current, effectively realize the dust cleanness, improve the viewing effect of monitoring devices's video end, excellent in use effect.
Description
Technical Field
The utility model relates to the technical field of monitoring equipment, in particular to a safety precaution monitoring device for a construction site.
Background
A typical television monitoring system is mainly composed of two parts, a front-end device and a back-end device, wherein the front-end device is generally composed of a camera, a manual or electric lens, a cradle head, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, and the front-end device and the back-end device respectively play their roles and establish corresponding relations (transmitting video/audio signals and control and alarm signals) with various devices of a central control system through wired, wireless or optical fiber transmission media. In an actual television monitoring system, these front-end devices are not necessarily used simultaneously, but a camera and a lens for realizing monitoring of live image acquisition are indispensable. The backend devices may be further divided into a central control device and a sub-control device.
Present building site safety precaution monitoring devices in the use, because the installation of supervisory equipment itself arranges the building site in, building site air circumstance is poor, and dispersed dust adheres to on supervisory equipment surface easily in the building site air in the use for supervisory equipment screen surface is unclear, influences the monitoring effect, and the result of use is not good.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a building site safety precaution monitoring device which has the advantages of improving the monitoring effect and having the heat dissipation effect, and solves the problems mentioned in the background technology.
The utility model provides the following technical scheme: a safety precaution monitoring device for construction sites comprises a top plate, the bottom surface of the top plate is fixedly connected with a connecting rod, the bottom surface of the connecting rod is fixedly provided with a monitor body, the bottom surface of the top plate is fixedly connected with a lifting rod, the bottom surface of the lifting rod is fixedly connected with a fixed ring, the bottom surface of the fixed ring is movably sleeved with a connecting ring, the outer surface of the connecting ring is fixedly sleeved with a first gear, the top surface of the fixing ring is provided with a motor frame, the bottom surface of the motor frame is fixedly connected with a motor, the outer surface of the output shaft of the motor is fixedly sleeved with a second gear, the second gear is meshed with the first gear, the bottom surface of the connecting ring is fixedly connected with a fixing plate, the side surface of the fixed plate is fixedly connected with a communicating sleeve, the end surface of the communicating sleeve is fixedly communicated with an installation frame, the inner surface of the mounting frame is provided with a fan, and the inner side surface of the fixing plate is provided with an air outlet.
Preferably, an inner groove is formed in the fixing plate and communicated with the air outlet hole.
Preferably, an installation cavity is formed in the installation frame, and the inner surface of the installation cavity is fixedly connected with the fan.
Preferably, the bottom surface of the fixing ring is provided with a ring groove, the inner surface of the ring groove is movably clamped with a clamping ring, and the bottom surface of the clamping ring is fixedly connected with the connecting ring.
Preferably, compared with the prior art, the utility model has the following beneficial effects:
1. this building site safety precaution monitoring devices, through add the lifter and realize driving solid fixed ring and reciprocate in the bottom surface of roof, and at solid fixed ring's bottom surface activity joint snap ring, utilize the go-between of snap ring bottom surface to adjust a gear, make a gear and No. two gear engagement, realize a gear revolve through the motor, and then realize the rotation of go-between bottom fixed plate, through seting up the venthole in the side of connecting plate, utilize rotatory fan to pass through the venthole to monitor body injection high velocity air current, effectively realize the dust cleanness, improve the viewing effect of monitoring devices's video end, excellent in use effect.
2. This building site safety precaution monitoring devices through seting up the venthole in the side of connecting plate, utilizes rotatory fan to pass through the venthole and sprays high velocity air to the monitor body, utilizes the motor to realize a gear rotation, and then realizes the rotation of go-between bottom fixed plate, and then realizes the effective cooling on monitor body surface, and the surface is overheated, excellent in use effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a structural fixation plate of the present invention;
fig. 4 is an exploded view of the structural ring of the present invention.
In the figure: 1. a top plate; 2. a connecting rod; 3. a monitor body; 4. a lifting rod; 5. a fixing ring; 6. a connecting ring; 7. a first gear; 8. a motor frame; 9. a motor; 10. a second gear; 11. a fixing plate; 12. a communicating sleeve; 13. installing a frame; 14. a mounting cavity; 15. a fan; 16. an inner tank; 17. an air outlet; 18. a ring groove; 19. a snap ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a construction site safety precaution monitoring device comprises a top plate 1, a connecting rod 2 is fixedly connected to the bottom surface of the top plate 1, a monitor body 3 is fixedly installed on the bottom surface of the connecting rod 2, a lifting rod 4 is fixedly connected to the bottom surface of the top plate 1, a fixing ring 5 is fixedly connected to the bottom surface of the lifting rod 4, a connecting ring 6 is movably sleeved on the bottom surface of the fixing ring 5, a first gear 7 is fixedly sleeved on the outer surface of the connecting ring 6, a motor frame 8 is arranged on the top surface of the fixing ring 5, a motor 9 is fixedly connected to the bottom surface of the motor frame 8, a second gear 10 is fixedly sleeved on the outer surface of an output shaft of the motor 9, the second gear 10 is meshed with the first gear 7, a fixing plate 11 is fixedly connected to the bottom surface of the connecting ring 6, a communicating sleeve 12 is fixedly connected to the side surface of the fixing plate 11, an installation frame 13 is fixedly communicated to the end surface of the communicating sleeve 12, and a fan 15 is arranged on the inner surface of the installation frame 13, the inner side surface of the fixing plate 11 is provided with an air outlet 17.
The inner groove 16 is formed in the fixing plate 11, the inner groove 16 is communicated with the air outlet holes 17, and the plurality of groups of air outlet holes 17 are utilized to enable the sprayed gas to form airflow with a certain speed through a small diameter, so that the flushing effect is improved.
Wherein, the installation cavity 14 has been seted up to the inside of installing frame 13, and the internal surface and the fan 15 fixed connection of installation cavity 14 utilize fan 15 to provide wind-force, when realizing that the dust erodees, accomplish the cooling.
Wherein, the annular groove 18 has been seted up to the bottom surface of solid fixed ring 5, and the internal surface activity joint of annular groove 18 has snap ring 19, and snap ring 19's bottom surface and go-between 6 fixed connection utilize the activity joint of snap ring 19 and annular groove 18 for snap ring 19 can the steady rotation.
Wherein, the quantity of fixed plate 11 is two, and the shape of two fixed plates 11 is the curved nature for fixed plate 11 adapts to 3 curved surfaces of monitor body, improves the scouring effect.
The working principle is as follows: make solid fixed ring 5 move down through starting lifter 4 for fixed plate 11 moves down, starter motor 9 and fan 15 make motor 9 drive a gear 7 and No. two gears 10 rotatory, make the venthole 17 of the medial surface of fixed plate 11 rotatory to monitor body 3 surface jet air current, monitor body 3 surface dust is clear away and the temperature reduces.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A construction site safety precaution monitoring arrangement, including roof (1), characterized by: the bottom surface of the top plate (1) is fixedly connected with a connecting rod (2), the bottom surface of the connecting rod (2) is fixedly provided with a monitor body (3), the bottom surface of the top plate (1) is fixedly connected with a lifting rod (4), the bottom surface of the lifting rod (4) is fixedly connected with a fixing ring (5), the bottom surface of the fixing ring (5) is movably sleeved with a connecting ring (6), the outer surface of the connecting ring (6) is fixedly sleeved with a first gear (7), the top surface of the fixing ring (5) is provided with a motor frame (8), the bottom surface of the motor frame (8) is fixedly connected with a motor (9), the outer surface of an output shaft of the motor (9) is fixedly sleeved with a second gear (10), the second gear (10) is meshed with the first gear (7), the bottom surface of the connecting ring (6) is fixedly connected with a fixing plate (11), and the side surface of the fixing plate (11) is fixedly connected with a communicating sleeve (12), the end face of the communicating sleeve (12) is fixedly communicated with a mounting frame (13), a fan (15) is arranged on the inner surface of the mounting frame (13), and an air outlet (17) is formed in the inner side face of the fixing plate (11).
2. A construction site safety precaution monitoring device in accordance with claim 1, wherein: an inner groove (16) is formed in the fixing plate (11), and the inner groove (16) is communicated with the air outlet hole (17).
3. A construction site safety precaution monitoring device in accordance with claim 1, wherein: the fan mounting structure is characterized in that a mounting cavity (14) is formed in the mounting frame (13), and the inner surface of the mounting cavity (14) is fixedly connected with the fan (15).
4. A construction site safety precaution monitoring device in accordance with claim 1, wherein: annular groove (18) have been seted up to the bottom surface of solid fixed ring (5), the internal surface activity joint of annular groove (18) has snap ring (19), the bottom surface and go-between (6) fixed connection of snap ring (19).
5. A construction site safety precaution monitoring device in accordance with claim 1, wherein: the number of the fixing plates (11) is two, and the shape of the two fixing plates (11) is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121214116.7U CN215453053U (en) | 2021-06-02 | 2021-06-02 | Building site safety precaution monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121214116.7U CN215453053U (en) | 2021-06-02 | 2021-06-02 | Building site safety precaution monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215453053U true CN215453053U (en) | 2022-01-07 |
Family
ID=79709382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121214116.7U Expired - Fee Related CN215453053U (en) | 2021-06-02 | 2021-06-02 | Building site safety precaution monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215453053U (en) |
-
2021
- 2021-06-02 CN CN202121214116.7U patent/CN215453053U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |