CN214886147U - Building construction safety device - Google Patents
Building construction safety device Download PDFInfo
- Publication number
- CN214886147U CN214886147U CN202120203954.8U CN202120203954U CN214886147U CN 214886147 U CN214886147 U CN 214886147U CN 202120203954 U CN202120203954 U CN 202120203954U CN 214886147 U CN214886147 U CN 214886147U
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- China
- Prior art keywords
- fixedly connected
- construction safety
- safety device
- worm
- connecting piece
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- 238000009435 building construction Methods 0.000 title description 7
- 238000010276 construction Methods 0.000 claims abstract description 21
- 238000013461 design Methods 0.000 abstract description 5
- 230000001012 protector Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 17
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a construction safety device, including the cavity base, one side of cavity base is rotated and is connected with the worm, the one end fixedly connected with handle of worm, the surface meshing of worm is connected with the turbine, the inside top of cavity base is rotated and is connected with the lead screw, the surface threaded connection of lead screw has the movable block, the bottom fixedly connected with mounting panel of movable block, the bottom of mounting panel is provided with the pulley, the equal fixedly connected with limiting plate in both sides of mounting panel, the top fixedly connected with connecting piece of cavity base, the top block of connecting piece is connected with the guardrail mobile jib. Through changing the design to carry out convenient removal to the rail guard, and carry out the stable stay to the rail guard, thereby realized that constructor carries out convenient the removal to the rail guard, and improved constructor's user demand, the practicality when having improved protector and using then.
Description
Technical Field
The utility model belongs to the technical field of protector, concretely relates to construction safety device.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and the construction operation place is called a building construction site or a construction site.
The existing building construction protection device separates construction road sections through the protective guard, however, after construction of some road sections is completed, when the protective guard is moved, inconvenience and quickness exist, so that the requirement of actual use of constructors is reduced, and the practicability of the protection device in use is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a construction safety device solves the rail guard and removes inconveniently to and the inconvenient demand of reality use.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a construction safety device, includes the cavity base, one side of cavity base is rotated and is connected with the worm, the one end fixedly connected with handle of worm, the surface meshing of worm is connected with the turbine, the inside top of cavity base is rotated and is connected with the lead screw, the surface threaded connection of lead screw has the movable block, the bottom fixedly connected with mounting panel of movable block, the bottom of mounting panel is provided with the pulley, the equal fixedly connected with limiting plate in both sides of mounting panel, the top fixedly connected with connecting piece of cavity base, the top block of connecting piece is connected with the guardrail mobile jib.
As a preferred technical scheme of the utility model, one side fixedly connected with fixed block of guardrail mobile jib, the draw-in groove has been seted up to the inside of fixed block, the inside block of draw-in groove is connected with the horizontal pole, one side of fixed block is rotated and is connected with fixing bolt, the mounting hole has been seted up at the top of horizontal pole, it has the montant to peg graft in the inside of mounting hole, the top surface of montant is provided with limit baffle.
As an optimized technical proposal of the utility model, the outer surface cover of the handle is provided with an anti-skid sleeve, and the outer surface of the anti-skid sleeve is provided with anti-skid lines.
As an optimal technical scheme of the utility model, the outer fixed surface of lead screw is connected with the turbine, and the inside top contact surface of lead screw and cavity base is provided with the bearing.
As an optimal technical scheme of the utility model, the top of limiting plate is sliding connection with the inner wall of cavity base.
As a preferred technical scheme of the utility model, the connecting piece is provided with the thread bush with the link surface of guardrail mobile jib, and connecting piece, guardrail mobile jib and thread bush are threaded connection.
As a preferred technical scheme of the utility model, the top of guardrail mobile jib is provided with the warning sign, and the warning sign is spherical setting.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. through the design change, the protective guard can be conveniently and quickly moved, and the protective guard can be stably supported, so that the protective guard can be conveniently and quickly moved by constructors, the use requirements of the constructors are improved, and the practicability of the protective device in use is improved;
2. through the design, the integral rapid disassembly and convenient installation of the protective guard are realized, and when the protective guard is constructed, the protective guard is conveniently and rapidly transported, so that the practicability of the protective guard during use is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional front view of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;
fig. 4 is a schematic view of the front view structure of the present invention.
Wherein: 1. a hollow base; 2. a worm; 3. a grip; 4. a turbine; 5. a screw rod; 6. a movable block; 7. mounting a plate; 8. a pulley; 9. a limiting plate; 10. a connecting member; 11. a guardrail main rod; 12. a threaded sleeve; 13. a fixed block; 14. a card slot; 15. fixing the bolt; 16. a cross bar; 17. mounting holes; 18. a vertical rod; 19. a limit baffle; 20. and (5) warning identification.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-4, a building construction safety protection device comprises a hollow base 1, one side of the hollow base 1 is rotatably connected with a worm 2, one end of the worm 2 is fixedly connected with a handle 3, the outer surface of the worm 2 is engaged and connected with a turbine 4, the top end inside the hollow base 1 is rotatably connected with a lead screw 5, the outer surface of the lead screw 5 is in threaded connection with a movable block 6, the bottom end of the movable block 6 is fixedly connected with a mounting plate 7, the bottom end of the mounting plate 7 is provided with a pulley 8, both sides of the mounting plate 7 are fixedly connected with limiting plates 9, the top end of the hollow base 1 is fixedly connected with a connecting piece 10, and the top of the connecting piece 10 is clamped and connected with a guardrail main rod 11;
when the protective guard is fixedly supported, the protective guard is stably and fixedly supported through the hollow base 1, when the protective guard is moved integrally, only the handle 3 needs to be rotated, the worm 2 is driven to rotate when the handle 3 rotates, the worm 2 is meshed with the worm wheel 4, the worm wheel 4 is driven to rotate when the worm 2 rotates, the lead screw 5 is driven to rotate when the worm wheel 4 rotates, the movable block 6 is driven to rotate when the lead screw 5 rotates, the movable block 6 is limited due to the fact that the limiting plate 9 is connected with the inner wall of the hollow base 1 in a sliding mode, the movable block 6 is driven to vertically move linearly when the lead screw 5 rotates, the mounting plate 7 is moved, the pulley 8 is pushed out of the inside of the hollow base 1, and therefore the protective guard can be moved conveniently and conveniently through the change of design, and the protective guard is stably supported, so that the protective guard is conveniently moved by constructors, the use requirements of the constructors are improved, and the practicability of the protective device in use is improved.
In other embodiments, one side of the guardrail main rod 11 is fixedly connected with a fixing block 13, a clamping groove 14 is formed in the fixing block 13, a cross rod 16 is connected in the clamping groove 14 in a clamping manner, a fixing bolt 15 is rotatably connected to one side of the fixing block 13, a mounting hole 17 is formed in the top of the cross rod 16, a vertical rod 18 is inserted into the mounting hole 17, and a limiting baffle 19 is arranged on the outer surface of the top of the vertical rod 18;
the guardrail main rod 11 and the connecting piece 10 are conveniently disassembled by rotating the threaded sleeve 12, the vertical rod 18 is pulled out from the inside of the mounting hole 17, the fixing bolt 15 is rotated to separate the fixing bolt 15 from the transverse rod 16, the transverse rod 16 is conveniently taken, the integral disassembly of the guardrail is realized by the operation, when the guardrail is mounted, the guardrail main rod 11 and the connecting piece 10 are spliced, the guardrail main rod 11 and the connecting piece 10 are fixed by rotating the threaded sleeve 12, the transverse rod 16 and the clamping groove 14 are clamped, the transverse rod 16 is fixed by rotating the fixing bolt 15, the vertical rod 18 is inserted into the mounting hole 17, the position of the vertical rod 18 is limited by arranging the limiting baffle 19, the guardrail is mounted by the operation, the integral quick disassembly and convenient mounting of the guardrail are realized by the operation, when after the building construction to carry out convenient transportation to the rail guard, practicality when having improved protector and using then.
In other embodiments, the outer surface of the grip 3 is sleeved with an anti-slip sleeve, and the outer surface of the anti-slip sleeve is provided with anti-slip lines; through setting up anti-skidding cover to improve worm 2 pivoted stability, and play anti-skidding effect to handle 3.
In other embodiments, the outer surface of the screw rod 5 is fixedly connected with the turbine 4, and a bearing is arranged on the contact surface of the screw rod 5 and the top end of the interior of the hollow base 1; through setting up the bearing to stability when improving lead screw 5 and rotating, and take place offset when preventing lead screw 5 from rotating.
In other embodiments, the top end of the limit plate 9 is slidably connected with the inner wall of the hollow base 1; so as to limit the movable block 6, and drive the mounting plate 7 to move linearly when the screw rod 5 rotates.
In other embodiments, the outer surface of the connecting end of the connecting piece 10 and the guardrail main rod 11 is provided with a threaded sleeve 12, and the connecting piece 10, the guardrail main rod 11 and the threaded sleeve 12 are in threaded connection; through setting up thread bush 12 to carry out fixed connection to guardrail mobile jib 11 and connecting piece 10, through the stability that cavity base 1 is connected with guardrail mobile jib 11.
In other embodiments, the warning sign 20 is arranged at the top end of the guardrail main rod 11, and the warning sign 20 is arranged in a spherical shape; the warning sign 20 is arranged to facilitate the warning for the people crossing the railing.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a construction safety device, includes cavity base (1), its characterized in that: one side of cavity base (1) is rotated and is connected with worm (2), one end fixedly connected with handle (3) of worm (2), the surface meshing of worm (2) is connected with turbine (4), the inside top of cavity base (1) is rotated and is connected with lead screw (5), the surface threaded connection of lead screw (5) has movable block (6), the bottom fixedly connected with mounting panel (7) of movable block (6), the bottom of mounting panel (7) is provided with pulley (8), the equal fixedly connected with limiting plate (9) in both sides of mounting panel (7), the top fixedly connected with connecting piece (10) of cavity base (1), the top block of connecting piece (10) is connected with guardrail (11).
2. The construction safety device according to claim 1, wherein: one side fixedly connected with fixed block (13) of guardrail mobile jib (11), draw-in groove (14) have been seted up to the inside of fixed block (13), the inside block of draw-in groove (14) is connected with horizontal pole (16), one side of fixed block (13) is rotated and is connected with fixing bolt (15), mounting hole (17) have been seted up at the top of horizontal pole (16), the inside grafting of mounting hole (17) has montant (18), the top surface of montant (18) is provided with limit baffle (19).
3. The construction safety device according to claim 1, wherein: the outer surface of the handle (3) is sleeved with an anti-slip sleeve, and the outer surface of the anti-slip sleeve is provided with anti-slip lines.
4. The construction safety device according to claim 1, wherein: the outer surface of the screw rod (5) is fixedly connected with a turbine (4), and a bearing is arranged on the contact surface of the screw rod (5) and the top end of the hollow base (1).
5. The construction safety device according to claim 1, wherein: the top end of the limiting plate (9) is in sliding connection with the inner wall of the hollow base (1).
6. The construction safety device according to claim 1, wherein: the outer surface of the connecting end of the connecting piece (10) and the guardrail main rod (11) is provided with a threaded sleeve (12), and the connecting piece (10), the guardrail main rod (11) and the threaded sleeve (12) are in threaded connection.
7. A construction safety shield according to claim 2, further comprising: the top of guardrail mobile jib (11) is provided with warning sign (20), and warning sign (20) are spherical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120203954.8U CN214886147U (en) | 2021-01-26 | 2021-01-26 | Building construction safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120203954.8U CN214886147U (en) | 2021-01-26 | 2021-01-26 | Building construction safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214886147U true CN214886147U (en) | 2021-11-26 |
Family
ID=78863512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120203954.8U Expired - Fee Related CN214886147U (en) | 2021-01-26 | 2021-01-26 | Building construction safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214886147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575667A (en) * | 2022-03-16 | 2022-06-03 | 中国十七冶集团有限公司 | Protective grid for construction site |
-
2021
- 2021-01-26 CN CN202120203954.8U patent/CN214886147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575667A (en) * | 2022-03-16 | 2022-06-03 | 中国十七冶集团有限公司 | Protective grid for construction site |
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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: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |