CN216109858U - Rail guard for building safety - Google Patents
Rail guard for building safety Download PDFInfo
- Publication number
- CN216109858U CN216109858U CN202121943908.8U CN202121943908U CN216109858U CN 216109858 U CN216109858 U CN 216109858U CN 202121943908 U CN202121943908 U CN 202121943908U CN 216109858 U CN216109858 U CN 216109858U
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- Prior art keywords
- fixedly connected
- stabilizing
- box
- transmission
- transmission shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000000087 stabilizing effect Effects 0.000 claims description 61
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of building safety, and discloses a protective guard for building safety, which comprises a transmission shaft and two protective rods, wherein sliding sleeves are respectively connected on the outer wall at the top end and the outer wall at the bottom end of the transmission shaft in a sliding manner, connecting rods are respectively hinged at the left end and the right end of the two sliding sleeves, one ends of the two protective guards close to the transmission shaft are respectively hinged with a plurality of connecting rods, a fixed block is fixedly connected at the left end of the protective rod positioned at the left side, a fixed through groove is arranged at the front end of the fixed block, a stable threaded through hole is arranged at the top end of the fixed block, a stable screw is screwed in the stable threaded through hole, a limiting block is fixedly connected at the right end of the protective rod positioned at the right side, a limiting plate at the right end of a second protective guard device is stretched into the fixed through groove, the stable screw passes through the stable threaded through hole and the limiting through groove respectively to complete the splicing of the devices, the disassembly and assembly speed of the guard rail is improved, and the device is convenient to store.
Description
Technical Field
The utility model relates to the technical field of building safety, in particular to a protective guard for building safety.
Background
As is well known, in the building construction, in order to ensure the personal safety of constructors, safety measures in construction sites need to be strengthened, and in most construction and building units, a simple protective guard can be built by adopting scaffold steel pipes and fasteners to play a role in temporary protection.
At present, guard rails used for buildings are frequently installed and dismantled, the construction period is prolonged due to the fact that time is consumed for building, steel pipes need to be increased or decreased appropriately to adapt to different construction conditions, the reuse rate is low, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the protective guard for building safety, which is convenient to disassemble and assemble and convenient to store.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rail guard for building safety, includes transmission shaft and two fender rods, equal sliding connection has the slip cap, two on the top outer wall of transmission shaft and the bottom outer wall the left end and the right-hand member of slip cap all articulate there is the connecting rod, two the one end that the rail guard is close to the transmission shaft articulates with a plurality of connecting rods mutually respectively, is located the left side the left end fixedly connected with fixed block of fender rod, the front end of fixed block is provided with fixed logical groove, the top of fixed block is provided with stable thread through-hole, the inside spiral shell that stabilizes thread through-hole is equipped with stabilizing screw, is located the right side the right-hand member fixed connection stopper of fender rod, the top of stopper is provided with spacing logical groove, two the equal fixedly connected with telescopic machanism of one end that the rail guard is close to the transmission shaft, the top fixedly connected with drive mechanism of transmission shaft.
Preferably, the transmission mechanism comprises a stabilizing box, the bottom end of the stabilizing box is fixedly connected with the top end of the transmission shaft, the bottom end and the top end inside the stabilizing box are respectively provided with a sliding groove, the insides of the two sliding grooves are respectively connected with a sliding block in a sliding manner, the ends close to the two sliding blocks are respectively fixedly connected with a transmission plate, the ends close to the two transmission plates are respectively provided with a transmission rack, the two transmission plates respectively extend to the left end and the right end of the stabilizing box, the ends, far away from the stabilizing box, of the two transmission plates are respectively fixedly connected with a fixed plate, the two fixed plates are respectively fixedly connected with two protection rods, the rear end of the stabilizing box is fixedly connected with a stabilizing motor, the output end at the front side of the stabilizing motor is fixedly connected with a stabilizing output shaft, the front end of the stabilizing output shaft extends to the inside of the stabilizing box and is rotatably connected with the front end inside the stabilizing box, the outer wall of the stable output shaft is sleeved with a stable gear, and the stable gear is meshed with the two transmission racks.
Further, two the equal fixedly connected with mounting panel in front end and the rear end of fender rod, four the set screw is all installed on the top of mounting panel.
Still further, telescopic machanism includes the bellows, the left end of bellows and the right-hand member fixed connection who is located the left side fender rod, the inside sliding connection of bellows has the sliding plate, the right-hand member fixed connection of sliding plate has the telescopic link, the right-hand member of telescopic link extends to the right-hand member of bellows, the right-hand member of telescopic link and the left end fixed connection of transmission shaft.
On the basis, the left end of the sliding plate is fixedly connected with an expansion spring, and the left end of the expansion spring is fixedly connected with the left end inside the expansion box.
On the basis, protective nets are mounted at the front ends and the rear ends of the two protective rods.
(III) advantageous effects
Compared with the prior art, the utility model provides a protective guard for building safety, which has the following beneficial effects:
this rail guard for building safety, after through removing equipment to relevant position, the stable motor of function of stable motor drives stable output shaft and rotates, make stable gear revolve, and drive two driving plates and remove, it removes to drive two fender rods, make two fender rods keep away from each other and drive the connecting rod and overturn, make two slip caps be close to each other, the realization is to opening of protection network, stretch into the inside in fixed logical groove with the right-hand member limiting plate of second rail guard device, pass stable screw through-hole and spacing logical groove respectively with stabilizing the screw, accomplish the concatenation to the device, improve the dismouting speed of rail guard, the convenience is accomodate the device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic diagram of a right-side cross-sectional structure of the stabilization box of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1A;
FIG. 5 is an enlarged view of a portion B of FIG. 1 according to the present invention.
In the figure: 1. a drive shaft; 2. a guard bar; 3. a sliding sleeve; 4. a connecting rod; 5. a fixed block; 6. a stabilizing screw; 7. a limiting block; 8. a stabilization box; 9. a slider; 10. a drive plate; 11. a drive rack; 12. a fixing plate; 13. stabilizing the motor; 14. stabilizing the output shaft; 15. a stabilizing gear; 16. mounting a plate; 17. fixing screws; 18. a telescopic box; 19. a sliding plate; 20. a telescopic rod; 21. a tension spring; 22. and (4) a protective net.
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 protective guard for building safety comprises a transmission shaft 1 and two protective bars 2, sliding sleeves 3 are slidably connected to the outer wall of the top end and the outer wall of the bottom end of the transmission shaft 1, connecting rods 4 are respectively hinged to the left end and the right end of the two sliding sleeves 3, one ends of the two protective guards close to the transmission shaft 1 are respectively hinged to the connecting rods 4, a fixed block 5 is fixedly connected to the left end of the left protective bar 2, a fixed through groove is formed in the front end of the fixed block 5, a stable thread through hole is formed in the top end of the fixed block 5, a stable screw 6 is screwed in the stable thread through hole, a limiting block 7 is fixedly connected to the right end of the right protective bar 2, a limiting through groove is formed in the top end of the limiting block 7, a telescopic mechanism is fixedly connected to one ends of the two protective guards close to the transmission shaft 1, the telescopic mechanism comprises a telescopic box 18, the left end of the telescopic box 18 is fixedly connected to the right end of the left protective bar 2, a sliding plate 19 is connected inside the telescopic box 18 in a sliding manner, a telescopic rod 20 is fixedly connected at the right end of the sliding plate 19, the right end of the telescopic rod 20 extends to the right end of the telescopic box 18, the right end of the telescopic rod 20 is fixedly connected with the left end of the transmission shaft 1, a transmission mechanism is fixedly connected at the top end of the transmission shaft 1 and comprises a stabilizing box 8, the bottom end and the top end of the stabilizing box 8 are respectively provided with a sliding groove, sliding blocks 9 are respectively connected inside the two sliding grooves in a sliding manner, the ends, close to the two sliding blocks 9, of the two sliding blocks 9 are respectively and fixedly connected with a transmission plate 10, the ends, close to the two transmission plates 10 are respectively provided with a transmission rack 11, the two transmission plates 10 respectively extend to the left end and the right end of the stabilizing box 8, one end, far away from the stabilizing box 8, of the two transmission plates 10 is respectively and fixedly connected with a fixed plate 12, and the two fixed plates 12 are respectively and fixedly connected with the two protection rods 2, the rear end of the stabilizing box 8 is fixedly connected with a stabilizing motor 13, the front output end of the stabilizing motor 13 is fixedly connected with a stabilizing output shaft 14, the front end of the stabilizing output shaft 14 extends into the stabilizing box 8 and is rotatably connected with the front end in the stabilizing box 8, a stabilizing gear 15 is sleeved on the outer wall of the stabilizing output shaft 14, the stabilizing gear 15 is meshed with the two transmission racks 11, after the equipment is moved to a corresponding position, the stabilizing motor 13 is operated to drive the stabilizing output shaft 14 to rotate, so that the stabilizing gear 15 rotates and drives the two transmission plates 10 to move, so as to drive the two protection rods 2 to move, so that the two protection rods 2 are far away from each other and drive the connecting rod 4 to turn over, so that the two sliding sleeves 3 are close to each other, the opening of the protection net 22 is realized, and the limiting plate at the right end of the second guard rail device is inserted into the fixing through groove, pass stabilizing screw 6 respectively and stabilize screw thread through-hole and spacing logical groove, accomplish the concatenation to the device, improve the dismouting speed of rail guard, conveniently accomodate the device.
It should also be noted that, the equal fixedly connected with mounting panel 16 in front end and the rear end of two protection poles 2, fixed screw 17 is all installed on the top of four mounting panels 16, through fixing fixed screw 17 to ground, thereby realize carrying out the effect of fixing to whole device, sliding plate 19's left end fixedly connected with expanding spring 21, expanding spring 21's left end and the inside left end fixed connection of bellows 18, more stable removes telescopic link 20, protection network 22 is all installed to the front end and the rear end of two protection poles 2, increase the protective effect.
In this embodiment, the model of the stabilizing motor 13 is Y90L-2, the stabilizing motor 13 is a known device directly purchased from the market and used by those skilled in the art, and no structural and functional improvement is performed on the known device, and details are not repeated here, and the stabilizing motor 13 is provided with a control switch matched with the stabilizing motor, and an installation position of the control switch is selected according to actual use requirements, so that an operator can conveniently perform operation control.
To sum up, this rail guard for building safety is when using, at first remove equipment to the relevant position after, motor 13 is stabilized in the function of stabilizing motor 13 drives and stabilizes output shaft 14 and rotate, make stabilizing gear 15 rotate, and drive two driving plates 10 and remove, drive two fender rods 2 and remove, make two fender rods 2 keep away from each other and drive connecting rod 4 and overturn, make two sliding sleeve 3 be close to each other, the realization is to opening of protection network 22, stretch into the inside of fixed logical groove with the right-hand member limiting plate of second rail guard device, pass stabilizing screw through-hole and spacing logical groove respectively with stabilizing screw 6, accomplish the concatenation to the device, improve the dismouting speed of rail guard, conveniently accomodate the device.
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 (6)
1. The utility model provides a rail guard for building safety, includes transmission shaft (1) and two protective rod (2), its characterized in that: sliding sleeves (3) are respectively connected on the outer wall of the top end and the outer wall of the bottom end of the transmission shaft (1) in a sliding manner, connecting rods (4) are respectively hinged at the left end and the right end of each sliding sleeve (3), one ends of the two guard rails close to the transmission shaft (1) are respectively hinged with the connecting rods (4), a fixing block (5) is fixedly connected at the left end of the protection rod (2) positioned at the left side, a fixing through groove is arranged at the front end of the fixing block (5), a stable thread through hole is arranged at the top end of the fixing block (5), a stabilizing screw (6) is screwed in the stabilizing thread through hole, the right end of the protection rod (2) positioned at the right side is fixedly connected with a limiting block (7), the top of stopper (7) is provided with spacing logical groove, two the equal fixedly connected with telescopic machanism of one end that the rail guard is close to transmission shaft (1), the top fixedly connected with drive mechanism of transmission shaft (1).
2. A guard rail for building safety as claimed in claim 1, wherein: the transmission mechanism comprises a stabilizing box (8), the bottom end of the stabilizing box (8) is fixedly connected with the top end of a transmission shaft (1), sliding grooves are formed in the bottom end and the top end of the interior of the stabilizing box (8), sliding blocks (9) are slidably connected in the interior of the two sliding grooves, transmission plates (10) are fixedly connected at the ends, close to the two sliding blocks (9), of the two transmission plates (10), transmission racks (11) are mounted at the ends, close to the two transmission plates (10), of the two transmission plates (10), the two transmission plates (10) extend to the left end and the right end of the stabilizing box (8) respectively, fixed plates (12) are fixedly connected at the ends, far away from the stabilizing box (8), of the two transmission plates (10), the two fixed plates (12) are fixedly connected with two protective rods (2) respectively, a stabilizing motor (13) is fixedly connected at the rear end of the stabilizing box (8), and a stabilizing output shaft (14) is fixedly connected at the front side output end of the stabilizing motor (13), the front end of the stabilizing output shaft (14) extends to the inside of the stabilizing box (8) and is rotatably connected with the front end of the inside of the stabilizing box (8), a stabilizing gear (15) is sleeved on the outer wall of the stabilizing output shaft (14), and the stabilizing gear (15) is meshed with the two transmission racks (11).
3. A guard rail for building safety as claimed in claim 2, wherein: two the equal fixedly connected with mounting panel (16) in front end and the rear end of fender rod (2), four fixed screw (17) are all installed on the top of mounting panel (16).
4. A guard rail for building safety as claimed in claim 3, wherein: the telescopic mechanism comprises a telescopic box (18), the left end of the telescopic box (18) is fixedly connected with the right end of the left protection rod (2), a sliding plate (19) is slidably connected inside the telescopic box (18), a telescopic rod (20) is fixedly connected with the right end of the sliding plate (19), the right end of the telescopic rod (20) extends to the right end of the telescopic box (18), and the right end of the telescopic rod (20) is fixedly connected with the left end of the transmission shaft (1).
5. A guard rail for building safety as claimed in claim 4, wherein: the left end of the sliding plate (19) is fixedly connected with an expansion spring (21), and the left end of the expansion spring (21) is fixedly connected with the left end inside the expansion box (18).
6. A guard rail for building safety as claimed in claim 5, wherein: protective nets (22) are mounted at the front ends and the rear ends of the two protective rods (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943908.8U CN216109858U (en) | 2021-08-16 | 2021-08-16 | Rail guard for building safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943908.8U CN216109858U (en) | 2021-08-16 | 2021-08-16 | Rail guard for building safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216109858U true CN216109858U (en) | 2022-03-22 |
Family
ID=80726832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121943908.8U Expired - Fee Related CN216109858U (en) | 2021-08-16 | 2021-08-16 | Rail guard for building safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216109858U (en) |
-
2021
- 2021-08-16 CN CN202121943908.8U patent/CN216109858U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |