High-place operation protection device for construction
By designing a high-altitude work protection device including suspending rings, baffles, sun visors and blocking plates, the problems of poor edge protection of traditional high-altitude hanging baskets and exposed platform top structure are solved, and the safety protection of construction personnel and the improvement of working environment are achieved.
Patent Information
- Application Number
- CN202420707462.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-04-08
AI Technical Summary
Traditional high-altitude hanging baskets have poor protection at the edge, and the top structure of the hanging basket platform is exposed, which leads to the risk of construction workers being exposed to strong sunlight, falling objects, and tripping when working at high places.
A high-altitude operation protection device for construction is designed, including suspended rings, baffles, side panels, transverse and longitudinal sun visors, blocking plates, connecting rods and flip doors. Through the combination and articulation structure of these components, the coverage of the top of the hanging basket, the flexible adjustment of the sunshade area and the protection of the outer side of the high-altitude hanging basket are achieved.
It effectively reduces the damage to construction workers by sunlight, avoids falling and falling damage to construction gravel, and realizes the edge protection of the outside of the high-altitude hanging basket, preventing construction workers from falling accidents.
Smart Images
Figure CN222759345U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of construction engineering, and more specifically, particularly relates to a high-altitude operation protective device for construction. Background Art
[0002] Working at height refers to the construction work of personnel at a height of more than 2m from the falling height reference plane and where a falling accident may occur. Working at height may involve risk factors such as falling from height, falling objects, and extreme weather. At present, in the construction industry, construction workers mostly use hanging baskets as construction platforms for high-altitude work. Since the traditional high-altitude hanging basket structure is relatively exposed, when workers work at height for a long time, there is no object to block the view and the vision is wide. Under the strong light of the sun, it is very easy for construction workers to feel dizzy and fatigue, and lose their sense of spatial direction. If there are falling objects such as gravel above the high-altitude hanging basket, it is also very easy to injure construction workers working at height. In addition, the high-altitude hanging basket is surrounded by only a layer of steel plate or steel frame as a barrier. It can be seen that the traditional high-altitude hanging basket has poor edge protection. If the construction workers stumble during work, they may fall out of the high-altitude hanging basket and cause a falling accident. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a protective device for high-altitude operations for construction, so as to solve the problems of poor edge protection of traditional high-altitude hanging basket operations and exposed top structure of the hanging basket platform.
[0004] The utility model provides a high-altitude operation protection device for construction, including a lifting ring, a baffle and a side plate; the lifting ring is welded to the upper side of the top plate; the baffle is welded to the steel frame; the side plate is welded to the steel frame; it also includes pillars, lifting rings, longitudinal guide rods, transverse threaded rods, longitudinal adjustment belts, longitudinal adjustment turntables, transverse adjustment turntables, transverse adjustment belts, connecting rods and door pin rods; the number of connecting rods is sixteen groups, and every two groups of connecting rods are hinged to each other, the connecting rods are hinged to the steel frame, the connecting rods are hinged to the longitudinal blocking plates, and the connecting rods are hinged to the transverse blocking plates. , the connecting rod is hinged with the flap; the bottom end of the flap is hinged to the right side of the bottom plate; the longitudinal blocking plates are in two groups, the longitudinal blocking plate on the right is hinged to the right side of the flap, and the longitudinal blocking plate on the left is hinged to the right side of the steel frame; the transverse blocking plates are in two groups, and the transverse blocking plates are hinged to the front and rear sides of the steel frame; the bottom plate is welded to the steel frame; the longitudinal adjustment belt is nested in the outer side of the longitudinal adjustment active sleeve and the longitudinal adjustment driven sleeve; the longitudinal adjustment active sleeve is fixedly connected to the outer side of the transmission rod by a key; The longitudinal adjustment dial is welded to the transmission rod; the longitudinal adjustment driven sleeve is fixedly connected to the outer side of the longitudinal threaded rod by a key; the transverse adjustment belt is nested in the outer side of the transverse adjustment driven sleeve and the transverse adjustment active sleeve; the transverse adjustment active sleeve is fixedly connected to the outer side of the rotating rod by a key; the transverse adjustment dial is welded to the rotating rod; the transverse adjustment driven sleeve is fixedly connected to the outer side of the transverse threaded rod by a key; the bottom end of the pillar is welded to the upper side of the steel frame, and the top end of the pillar is welded to the top plate On the lower side, the pillar is welded to the railing, the pillar is welded to the transverse guide rod, and the pillar is provided with left-right and front-back through-hole structures from top to bottom, the rotating rod is rotatably connected in the left-right through-hole of the pillar, and the transmission rod is rotatably connected in the front-back through-hole of the pillar; the longitudinal guide rod is welded to the top plate, and the longitudinal guide rod is slidably connected to the longitudinal sun visor; the door pin rod is plugged into the flap; the transverse guide rod is slidably connected to the transverse sun visor; the steel frame is provided with a convex plate, the convex plate is provided with a through hole, and the door pin rod is inserted in the through hole of the convex plate of the steel frame.
[0005] In at least some embodiments, there are two groups of transverse sun visors, which are symmetrically distributed on the left and right sides. Two groups of ear plates are provided on the front and rear sides of each group of transverse sun visors, wherein the front ear plates are provided with threaded through holes, and the rear ear plates are provided with through holes. The transverse threaded rods are meshed and connected in the threaded through holes of the transverse sun visors, and the transverse guide rods are inserted in the through holes of the transverse sun visors.
[0006] In at least some embodiments, the left and right sides of the longitudinal sun visor are both provided with ear plates, the right ear plate is provided with a threaded through hole structure that passes through the front and back, and the left ear plate is provided with a through hole structure that passes through the front and back, the longitudinal guide rod is inserted into the ear plate through hole of the longitudinal sun visor, and the longitudinal threaded rod is meshed and connected in the threaded through hole at the ear plate of the longitudinal sun visor.
[0007] In at least some embodiments, two sets of arc-shaped hanging rings are provided on the left side and the right side of the transverse blocking plate.
[0008] In at least some embodiments, a through hole is provided at the top of the flap near the rear side. When the flap is erected, the through hole of the flap is opposite to the convex plate through hole of the steel frame, and the door pin rod passes through the through hole of the steel frame and is inserted into the through hole of the flap.
[0009] In at least some embodiments, the outer side of the transverse threaded rod is provided with a forward threaded end and a reverse threaded end, the longitudinal sun visor on the right is meshedly connected with the reverse threaded end of the transverse threaded rod, and the longitudinal sun visor on the left is meshedly connected with the forward threaded end of the transverse threaded rod.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1. In the utility model, through the operation of a threaded engagement transmission mechanism composed of a transverse threaded rod and two sets of transverse sunshades, and a threaded engagement transmission mechanism composed of a longitudinal threaded rod and a longitudinal sunshade, construction workers in the hanging basket can flexibly adjust the sunshade area according to the sun's irradiation surface, effectively reducing the damage caused by sunlight to construction workers and preventing construction workers from feeling dizzy due to strong light exposure.
[0012] 2. A top plate is provided in the utility model, through which the top of the hanging basket is covered and protected, thereby preventing construction debris from falling and injuring construction workers in the hanging basket.
[0013] 3. In the utility model, the horizontal blocking plates and the longitudinal blocking plates use connecting rods to form an articulated support structure for the steel frame, so that the horizontal blocking plates and the longitudinal blocking plates can be flipped open during high-altitude operations, thereby realizing edge protection on the outside of the high-altitude hanging basket. If construction workers accidentally fall out of the hanging basket, the horizontal blocking plates and the longitudinal blocking plates can carry and protect the construction workers, preventing them from falling from a height. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model.
[0015] Figure 2 It is a schematic diagram of the structure of the utility model in an upward and side view.
[0016] Figure 3 It is a right-side structural schematic diagram of the utility model.
[0017] Figure 4 It is a front structural schematic diagram of the utility model.
[0018] Figure 5 It is a top view structural schematic diagram of the utility model.
[0019] Figure 6 It is a schematic diagram of the structure of the utility model in the protection unfolding state.
[0020] Attached Figures: 1. Horizontal blocking plate; 2. Longitudinal blocking plate; 3. Flap door; 4. Pillar; 5. Railing; 6. Longitudinal sun visor; 7. Top plate; 8. Lifting ring; 9. Longitudinal guide rod; 10. Longitudinal threaded rod; 11. Horizontal sun visor; 12. Horizontal guide rod; 13. Horizontal threaded rod; 14. Longitudinal adjustment belt; 15. Longitudinal adjustment active sleeve; 16. Longitudinal adjustment driven sleeve; 17. Longitudinal adjustment dial; 18. Horizontal adjustment dial; 19. Horizontal adjustment belt; 20. Horizontal adjustment driven sleeve; 21. Connecting rod; 22. Baffle; 23. Side plate; 24. Door pin rod; 25. Horizontal adjustment active sleeve; 26. Transmission rod; 27. Steel frame; 28. Bottom plate; 29. Rotating rod. DETAILED DESCRIPTION
[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0022] like Figure 1-6As shown, the utility model provides a construction height operation protection device, including a lifting ring 8, a baffle 22 and a side plate 23; the lifting ring 8 is welded to the upper side of the top plate 7; the baffle 22 is welded to the steel frame 27; the side plate 23 is welded to the steel frame 27; it also includes a pillar 4, a lifting ring 8, a longitudinal guide rod 9, a transverse threaded rod 13, a longitudinal adjustment belt 14, a longitudinal adjustment turntable 17, a transverse adjustment turntable 18, a transverse adjustment belt 19, a connecting rod 21 and a door pin rod 24; the number of the connecting rods 21 is sixteen groups, and every two groups of connecting rods 21 are hinged to each other, the connecting rods 21 are hinged to the steel frame 27, and the connecting rods 21 are hinged to the longitudinal blocking plate 2 Hinge, the connecting rod 21 is hinged to the transverse blocking plate 1, and the connecting rod 21 is hinged to the flap 3; the bottom end of the flap 3 is hinged to the right side of the bottom plate 28; the longitudinal blocking plates 2 are in two groups, the longitudinal blocking plate 2 on the right is hinged to the right side of the flap 3, and the longitudinal blocking plate 2 on the left is hinged to the right side of the steel frame 27; the transverse blocking plates 1 are in two groups, and the transverse blocking plates 1 are hinged to the front and rear sides of the steel frame 27; the bottom plate 28 is welded to the steel frame 27; the longitudinal adjustment belt 14 is nested in the outer side of the longitudinal adjustment active sleeve 15 and the longitudinal adjustment driven sleeve 16; the longitudinal adjustment active sleeve 15 is fixedly connected to the transmission sleeve 16 by a key. The outer side of the moving rod 26; the longitudinal adjustment dial 17 is welded to the transmission rod 26; the longitudinal adjustment driven sleeve 16 is fixedly connected to the outer side of the longitudinal threaded rod 10 by a key; the transverse adjustment belt 19 is nested in the outer side of the transverse adjustment driven sleeve 20 and the transverse adjustment active sleeve 25; the transverse adjustment active sleeve 25 is fixedly connected to the outer side of the rotating rod 29 by a key; the transverse adjustment dial 18 is welded to the rotating rod 29; the transverse adjustment driven sleeve 20 is fixedly connected to the outer side of the transverse threaded rod 13 by a key; the bottom end of the pillar 4 is welded to the upper side of the steel frame 27, and the top end of the pillar 4 is welded to On the lower side of the top plate 7, the support 4 is welded to the railing 5, and the support 4 is welded to the transverse guide rod 12. The support 4 is provided with left-right and front-back through-hole structures from top to bottom, the rotating rod 29 is rotatably connected in the left-right through-hole of the support 4, and the transmission rod 26 is rotatably connected in the front-back through-hole of the support 4; the longitudinal guide rod 9 is welded to the top plate 7, and the longitudinal guide rod 9 is slidably connected to the longitudinal sun visor 6; the door pin rod 24 is plugged into the flap 3; the transverse guide rod 12 is slidably connected to the transverse sun visor 11; a convex plate is provided on the steel frame 27, and a through hole is provided on the convex plate, and the door pin rod 24 is inserted in the through hole of the convex plate of the steel frame 27.
[0023] When the utility model is used for construction work at a high place, the flap door 3 is first flipped open, and the flap door 3 is flipped toward the inner side of the steel frame 27, and the flap door 3 contacts the bottom plate 28. After the construction workers enter the interior of the hanging basket, the flap door 3 is flipped up and the door pin rod 24 is inserted from the convex plate through hole of the steel frame 27. The door pin rod 24 is inserted into the through hole of the flap door 3 to complete the closing and fixing of the flap door 3. The construction workers inside the hanging basket push the two sets of horizontal blocking plates 1 and the two sets of longitudinal blocking plates 2 so that the horizontal blocking plates 1 and the longitudinal blocking plates 2 are blocked. The blocking plate 2 is flipped and unfolded under the support of the connecting rod 21 to complete the opening of the edge protection of the hanging basket. The construction workers hang their own safety belts on the railing 5, and the external lifting ropes are tied to the lifting rings 8. The external lifting ropes pull the hanging basket to the high construction position. At this time, the construction workers can adjust the sunshade surface according to the direction of sunlight. The lateral adjustment dial 18 is manually turned, and the lateral adjustment dial 18 drives the lateral adjustment active sleeve 25 connected to the rotating rod 29 to rotate. The movable sleeve 25 drives the lateral adjustment driven sleeve 20 to rotate through the lateral adjustment belt 19, and the lateral adjustment driven sleeve 20 drives the lateral threaded rod 13 to rotate. Since the positive threaded end and the reverse threaded end of the outer side of the lateral threaded rod 13 are respectively engaged with each other at the threaded through-hole positions of the two groups of lateral sunshades 11, the lateral threaded rod 13 drives the two groups of lateral sunshades 11 to move synchronously in opposite directions, thereby completing the blocking adjustment of the sun's illumination on the left side or the right side of the hanging basket. The longitudinal adjustment dial 17 is manually rotated, and the longitudinal adjustment dial 17 drives the longitudinal adjustment active sleeve 15 to rotate. The longitudinal adjustment active sleeve 15 drives the longitudinal threaded rod 10 connected to the key of the longitudinal adjustment driven sleeve 16 to rotate synchronously through the longitudinal adjustment belt 14. Since the threaded through-hole of the longitudinal sunshade 6 is engaged with the longitudinal threaded rod 10, the longitudinal threaded rod 10 can drive the longitudinal sunshade 6 to perform forward or backward translational movement according to the front and rear irradiation directions of the sunlight, thereby completing the shading adjustment work of the longitudinal sunshade 6 to the sunlight.
[0024] In the disclosed embodiment, there are two groups of transverse sun visors 11, which are symmetrically distributed on the left and right sides. Two groups of ear plates are provided on the front and rear sides of each group of transverse sun visors 11, wherein the front ear plates are provided with threaded through holes, and the rear ear plates are provided with through holes. The transverse threaded rods 13 are meshed and connected in the threaded through holes of the transverse sun visors 11, and the transverse guide rods 12 are inserted in the through holes of the transverse sun visors 11. The transverse threaded rods 13 drive the transverse sun visors 11 to translate along the transverse guide rods 12, thereby realizing the extension and adjustment function of the transverse sun visors 11.
[0025] In the disclosed embodiment, ear plates are provided on the left and right sides of the longitudinal sun visor 6. The ear plate on the right side is provided with a threaded through hole structure that passes through the front and back, and the ear plate on the left side is provided with a through hole structure that passes through the front and back. The longitudinal guide rod 9 is inserted into the through hole of the ear plate of the longitudinal sun visor 6, and the longitudinal threaded rod 10 is meshed and connected in the threaded through hole at the ear plate of the longitudinal sun visor 6. The longitudinal sun visor 6 is driven to move forward or backward along the longitudinal guide rod 9 through the forward and reverse rotation of the longitudinal threaded rod 10, thereby completing the adjustment of the transverse sunshade surface.
[0026] In the disclosed embodiment, two sets of arc-shaped hanging rings are provided on the left and right sides of the transverse barrier plate 1. The arc-shaped hanging rings of the transverse barrier plate 1 can be used in conjunction with the annular hanging rings of the longitudinal barrier plate 2 to hang a close-mesh safety net to prevent construction workers from falling out of the gap between the corners of the transverse barrier plate 1 and the longitudinal barrier plate 2.
[0027] In the disclosed embodiment, a through hole is provided at the top of the flap door 3 near the rear side. When the flap door 3 is erected, the through hole of the flap door 3 is opposite to the convex plate through hole of the steel frame 27 in upper and lower directions. The door pin rod 24 passes through the through hole of the steel frame 27, and the door pin rod 24 is inserted into the through hole of the flap door 3, thereby completing the closing and fixing work of the flap door 3 and the steel frame 27.
[0028] In the disclosed embodiment, the outer side surface of the transverse threaded rod 13 is provided with a forward threaded end and a reverse threaded end, the longitudinal sun visor 6 on the right side is meshedly connected with the reverse threaded end of the transverse threaded rod 13, and the longitudinal sun visor 6 on the left side is meshedly connected with the forward threaded end of the transverse threaded rod 13, so that the transverse threaded rod 13 drives the two groups of longitudinal sun visors 6 to move left and right in opposite directions, thereby realizing the rapid and synchronous deployment of the two groups of longitudinal sun visors 6.
[0029] The installation, connection or setting methods of all the above components are common mechanical methods, such as welding, threaded connection, screw connection, etc., and the specific structures, models and coefficient indicators of all its components are its own technology, as long as it can achieve its beneficial effects, it can be implemented. The longitudinal adjustment dial 17 and the lateral adjustment dial 18 used above are common components on the market. When you buy them back and use them, you only need to connect them according to the instruction manual purchased together, so I will not repeat them here.
[0030] The technical solution of the present invention is not limited to the scope of the embodiments of the present invention, and the technical contents not described in detail in the present invention are all well-known technologies.
Claims
1. A construction height operation protection device, comprising a lifting ring, a baffle and a side plate; the lifting ring is welded to the upper side of the top plate; the baffle is welded to the steel frame; the side plate is welded to the steel frame; the characteristics are: It also includes pillars, lifting rings, longitudinal guide rods, transverse threaded rods, longitudinal adjustment belts, longitudinal adjustment turntables, transverse adjustment turntables, transverse adjustment belts, connecting rods and door pin rods; the number of the connecting rods is sixteen groups, and every two groups of connecting rods are hinged to each other, the connecting rods are hinged to the steel frame, the connecting rods are hinged to the longitudinal blocking plates, the connecting rods are hinged to the transverse blocking plates, and the connecting rods are hinged to the flap; the bottom end of the flap is hinged to the right side of the bottom plate; the number of the longitudinal blocking plates is two groups, the longitudinal blocking plate on the right is hinged to the right side of the flap, and the longitudinal blocking plate on the left is hinged to the right side of the steel frame; the number of the transverse blocking plates is two groups, and the transverse blocking plates are hinged to the front side and rear side of the steel frame; the bottom plate is welded to the steel frame; the longitudinal adjustment belt is nested in the outer side of the longitudinal adjustment active sleeve and the longitudinal adjustment driven sleeve; the longitudinal adjustment active sleeve is fixedly connected to the outer side of the transmission rod by a key; the longitudinal adjustment turntable is welded to the transmission rod; the longitudinal adjustment driven sleeve is fixedly connected to the longitudinal threaded The outer side surface of the grooved rod; the transverse adjustment belt is nested in the outer side surfaces of the transverse adjustment driven sleeve and the transverse adjustment active sleeve; the transverse adjustment active sleeve is fixedly connected to the outer side surface of the rotating rod by a key; the transverse adjustment turntable is welded to the rotating rod; the transverse adjustment driven sleeve is fixedly connected to the outer side surface of the transverse threaded rod by a key; the bottom end of the pillar is welded to the upper side surface of the steel frame, the top end of the pillar is welded to the lower side surface of the top plate, the pillar is welded to the railing, the pillar is welded to the transverse guide rod, the pillar is provided with left and right through-hole structures and front and back through-hole structures from top to bottom, the rotating rod is rotatably connected to the through-hole of the pillar through the left and right through-hole, and the transmission rod is rotatably connected to the through-hole of the pillar through the front and back through-hole; the longitudinal guide rod is welded to the top plate, and the longitudinal guide rod is slidably connected to the longitudinal sun visor; the door pin rod is plugged into the flap door; the transverse guide rod is slidably connected to the transverse sun visor; a convex plate is provided on the steel frame, and a through hole is provided on the convex plate, and the door pin rod is inserted in the through hole of the convex plate of the steel frame.
2. A protective device for construction work at heights as claimed in claim 1, characterized in that: There are two groups of transverse sun visors, which are symmetrically distributed on the left and right sides. Two groups of ear plates are provided on the front and rear sides of each group of transverse sun visors, wherein the front ear plates are provided with threaded through holes, and the rear ear plates are provided with through holes. The transverse threaded rods are meshed and connected in the threaded through holes of the transverse sun visors, and the transverse guide rods are inserted in the through holes of the transverse sun visors.
3. A protective device for construction work at height as claimed in claim 1, characterized in that: The left and right sides of the longitudinal sun visor are both provided with ear plates, the right ear plate is provided with a threaded through hole structure that passes through front and back, and the left ear plate is provided with a through hole structure that passes through front and back, the longitudinal guide rod is inserted into the through hole of the ear plate of the longitudinal sun visor, and the longitudinal threaded rod is meshed and connected in the threaded through hole at the ear plate of the longitudinal sun visor.
4. A protective device for construction work at heights as claimed in claim 1, characterized in that: The left side and the right side of the transverse blocking plate are both provided with two sets of arc-shaped hanging rings.
5. A protective device for construction work at height as claimed in claim 1, characterized in that: A through hole is provided at the top of the flap near the rear side, the through hole of the flap is vertically opposite to the convex plate through hole of the steel frame, the door pin rod passes through the through hole of the steel frame, and the door pin rod is inserted into the through hole of the flap.
6. A protective device for construction work at height as claimed in claim 1, characterized in that: The outer side of the transverse threaded rod is provided with a forward threaded end and a reverse threaded end, the longitudinal sun visor on the right is meshed and connected with the reverse threaded end of the transverse threaded rod, and the longitudinal sun visor on the left is meshed and connected with the forward threaded end of the transverse threaded rod.