House construction protection device
By installing protective devices on stairs, using components such as support rods and guardrails to prevent workers from slipping, and combining them with reflective strips for warning, the safety hazards caused by the lack of guardrails after the stairs were built were solved, and construction safety was improved.
Patent Information
- Application Number
- CN202423184044.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-24
AI Technical Summary
During the construction of the house, the failure to install guardrails immediately after the staircase was completed created a safety hazard that could easily cause workers to slip and fall.
A building construction safety device was designed, including a main frame, a secondary frame, and a blocking device. Utilizing components such as support rods, guardrails, limit plates, and positioning pins, the guardrails are deployed and fixed to the stairs to prevent workers from falling into the gaps, while reflective strips are installed to alert workers.
It effectively prevents workers from slipping and falling, increasing safety at construction sites, and can also effectively alert workers, especially in low-light conditions.
Smart Images
Figure CN223805877U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a house construction protection device. BACKGROUND
[0002] House construction is a complex and systematic process involving multiple links and professional knowledge. Main construction is the main stage of building houses, including building walls, installing ring beams and floors, etc. The quality of walls and ring beams directly affects the seismic performance of houses, and qualified materials and strict construction standards must be used.
[0003] In view of the above and the prior art, the inventors believe that the following defects often exist: when constructing houses, multi-story house structures need to be constructed with stairs. After the construction of the stairs is completed, subsequent construction needs to continue. Since the construction of the stairs is completed, a guardrail will not be immediately constructed to facilitate the carrying of other objects, which in actual use is prone to cause workers to fall and get injured due to inattention. Therefore, a house construction protection device is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0004] To make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art.
[0005] The utility model discloses a house construction protection device, which comprises a main frame, a vice frame and a blocking device, the vice frame is located on one side of the main frame, the blocking device is arranged on the surface of the main frame and the vice frame, the blocking device comprises two supporting rods, the two supporting rods are respectively fixedly connected with the surface of the main frame and the vice frame, three blocking bands are fixedly connected with the surface of the supporting rod, limit discs are fixedly connected with the positions close to the upper and lower ends of the blocking bands on the surface of the supporting rod, the blocking bands are inserted into the inner surface of the vice frame, two positioning pins are threadedly connected with the inner walls of the vice frame and the blocking bands, the blocking bands move on the surface of the limit discs when the blocking bands are unfolded, the blocking bands are inserted into the inner walls of the vice frame when the blocking bands move, and the positioning pins are rotated to the inner walls of the vice frame and the blocking bands, so that workers can be blocked and the situation of workers stepping on nothing can be reduced by arranging the supporting rods, the blocking bands, the limit discs and the positioning pins.
[0006] Preferably, a clamping groove is formed in the position close to the blocking band on the surface of the vice frame, and the blocking band is inserted into the inner wall of the clamping groove. When the blocking band moves, the blocking band is inserted into the inner wall of the clamping groove, and the clamping groove can accommodate the blocking band.
[0007] Preferably, a fixing frame is fixedly connected with the side wall of the main frame and the vice frame, and a threaded rod is threadedly connected with the inner wall of the fixing frame. When the threaded rod rotates, the threaded rod rotates in the inner wall of the fixing frame, and the fixing frame can support the threaded rod.
[0008] Preferably, the upper surface of the threaded rod is rotatably connected with a top plate, the upper surface of the top plate is provided with a plurality of anti-skid strips, the top plate is placed on the stairs, and the contact area between the threaded rod and the stairs can be increased by arranging the top plate.
[0009] Preferably, the bottom end of the top plate is fixedly connected with a moving frame, the inner surface of the moving frame is slidably connected with the surface of the fixed frame, the moving frame slides on the surface of the fixed frame, and the moving frame can assist in supporting the top plate.
[0010] Preferably, the surface of the blocking belt is provided with a prompting device, the prompting device comprises a placing plate, the placing plate is sleeved on the surfaces of the three blocking belts, the side wall of the placing plate is fixedly connected with a fixing rod, and the surface of the fixing rod is bonded with three reflective strips; the reflective strips are bonded on the surface of the fixing rod, the placing plate, the fixing rod and the reflective strips can be arranged to fix the blocking belts and facilitate the workers.
[0011] Preferably, the surface of the placing plate is provided with a receiving groove, and the three blocking belts are inserted into the inner wall of the receiving groove of the placing plate; when the placing plate moves, the placing plate is sleeved on the surfaces of the three blocking belts through the receiving groove, and the receiving groove can facilitate the placing plate to accommodate the three blocking belts.
[0012] Preferably, the inner wall of the placing plate is threadedly connected with a limiting pin; after the placing plate is sleeved on the surfaces of the three blocking belts, the limiting pin is rotated to the inner wall of the placing plate, and the limiting pin can limit the position of the placing plate on the surfaces of the three blocking belts to a certain extent.
[0013] The utility model discloses the beneficial effect lies in:
[0014] 1. The utility model discloses after the stair construction is finished, place main frame and vice frame on the stairs, then rotate threaded rod and let threaded rod rotate in the inner wall of fixed frame, and threaded rod drives top plate to move, and top plate drives moving frame to slide, and moving frame slides on the surface of fixed frame, and top plate will be on the bottom of stairs, after main frame and vice frame are fixed, then pull blocking belt and let blocking belt unfold, and blocking belt is movable on the surface of support rod and the surface of two limit discs, and after blocking belt unfolds, insert blocking belt into the inner wall of the clamping groove of vice frame, then rotate locating pin to the inner wall of vice frame and blocking belt, through setting whole device can block worker to a certain extent, also can warn worker, reduce the situation that worker steps out and falls.
[0015] 2. The utility model discloses after three blocking belts are installed, push placing plate and let placing plate be sleeved on the surface of three blocking belts through receiving groove, then rotate limiting pin to the inner wall of placing plate, then stick reflective strip on the surface of fixing rod, through setting whole device can prompt worker under the condition that light is relatively dark, thereby increase security. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.
[0017] Figure 1 It is a three-dimensional structure schematic diagram of a main frame in a house construction protection device.
[0018] Figure 2 It is a three-dimensional structure schematic diagram of a main frame in a house construction protection device. Figure 1
[0019] Figure 3 It is a three-dimensional structure schematic diagram of a main frame in a house construction protection device. Figure 1
[0020] Figure 4 It is a side view structure schematic diagram of a sub-frame in a house construction protection device.
[0021] Figure 5 It is a three-dimensional structure schematic diagram of a main frame in a house construction protection device. Figure 4
[0022] In the figure: 1, main frame; 2, sub-frame; 3, blocking device; 31, support rod; 32, blocking belt; 33, limiting disc; 34, positioning pin; 35, clamping groove; 36, fixing frame; 37, threaded rod; 38, top plate; 39, moving frame; 4, prompting device; 41, placing plate; 42, fixed rod; 43, reflective strip; 44, storage groove; 45, limiting pin. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0024] Please refer to Figures 1-5 As shown, a kind of house construction protection device, including main frame 1, vice frame 2 and blocking device 3, the vice frame 2 is located in the side of main frame 1;The blocking device 3 is arranged on the surface of main frame 1 and vice frame 2, the blocking device 3 includes two support rods 31, two the support rod 31 is fixedly connected with the surface of main frame 1, vice frame 2 respectively, the surface of support rod 31 is fixedly connected with three blocking bands 32, the surface of support rod 31 is fixedly connected with the position of the upper and lower ends of blocking band 32 Limiting disc 33, the blocking band 32 is inserted in the inner surface of vice frame 2, the inner wall of vice frame 2 and blocking band 32 is screw connected with two positioning pins 34;When working, main frame 1 and vice frame 2 are placed on the stairs, then pull the blocking band 32 and let the blocking band 32 unfold from the surface of support rod 31, when the blocking band 32 unfolds, the blocking band 32 will move on the surface of limiting disc 33, then the positioning pin 34 is rotated to the inner wall of vice frame 2 and blocking band 32, by setting support rod 31, blocking band 32, limiting disc 33 and positioning pin 34, workers can be blocked, and the situation that workers step out of place is reduced.
[0025] The surface of vice frame 2 is provided with clamping groove 35 near blocking band 32, and the blocking band 32 is inserted into the inner wall of clamping groove 35 of vice frame 2;When working, the blocking band 32 is inserted into the inner wall of clamping groove 35, and the clamping groove 35 can accommodate the blocking band 32.
[0026] The side wall of the main frame 1 and vice frame 2 is fixedly connected with the fixed frame 36, and the inner wall of the fixed frame 36 is screw connected with the threaded rod 37;When working, the threaded rod 37 is rotated in the inner wall of the fixed frame 36, and the fixed frame 36 can support the threaded rod 37.
[0027] The upper surface of the threaded rod 37 is rotatably connected with the top plate 38, and the upper surface of the top plate 38 is provided with a plurality of anti-skid strips;When working, the threaded rod 37 drives the top plate 38 to move, and the top plate 38 is placed on the stairs, and the contact area between the threaded rod 37 and the stairs can be increased by setting the top plate 38.
[0028] The bottom end of the top plate 38 is fixedly connected with the moving frame 39, and the inner surface of the moving frame 39 is slidably connected with the surface of the fixed frame 36;When working, the top plate 38 drives the moving frame 39 to slide, and the moving frame 39 slides on the surface of the fixed frame 36, and the moving frame 39 can assist in supporting the top plate 38.
[0029] The surface of the blocking belt 32 is provided with a prompting device 4, the prompting device 4 comprises a placing plate 41, the placing plate 41 is sleeved on the surface of the three blocking belts 32, the side wall of the placing plate 41 is fixedly connected with a fixing rod 42, and the surface of the fixing rod 42 is bonded with three reflective strips 43; in operation, the placing plate 41 is sleeved on the surface of the three blocking belts 32, and then the reflective strips 43 are bonded on the surface of the fixing rod 42, and the placing plate 41, the fixing rod 42 and the reflective strips 43 can fix the blocking belt 32, and also can conveniently prompt the workers.
[0030] The surface of the placing plate 41 is provided with a receiving groove 44, and the three blocking belts 32 are inserted into the inner wall of the receiving groove 44 of the placing plate 41; in operation, the placing plate 41 is sleeved on the surface of the three blocking belts 32 through the receiving groove 44, and the receiving groove 44 can conveniently accommodate the three blocking belts 32.
[0031] The inner wall of the placing plate 41 is threadedly connected with a limiting pin 45; in operation, the limiting pin 45 is rotated to the inner wall of the placing plate 41, and the limiting pin 45 can limit the position of the placing plate 41 on the surface of the three blocking belts 32 to a certain extent.
[0032] The working principle is that after the stair construction is completed, the main frame 1 and the auxiliary frame 2 are placed on the stairs, then the threaded rod 37 is rotated to rotate the threaded rod 37 in the inner wall of the fixed frame 36, the threaded rod 37 drives the top plate 38 to move, the top plate 38 drives the moving frame 39 to slide, the moving frame 39 slides on the surface of the fixed frame 36, and the top plate 38 is topped on the bottom of the stairs; after the main frame 1 and the auxiliary frame 2 are fixed, the blocking belt 32 is pulled to expand the blocking belt 32, the blocking belt 32 moves on the surface of the supporting rod 31 and the surface of the two limiting discs 33, the blocking belt 32 is inserted into the inner wall of the clamping groove 35 of the auxiliary frame 2 after the blocking belt 32 is expanded, the positioning pin 34 is rotated to the inner wall of the auxiliary frame 2 and the blocking belt 32, and the whole device can block the workers to a certain extent and also can warn the workers, so as to reduce the situation that the workers fall off by mistake; after the three blocking belts 32 are installed, the placing plate 41 is pushed to be sleeved on the surface of the three blocking belts 32 through the receiving groove 44, then the limiting pin 45 is rotated to the inner wall of the placing plate 41, and the reflective strips 43 are bonded on the surface of the fixing rod 42, and the whole device can prompt the workers in the case that the light is relatively dark, so as to increase the safety.
[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0034] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A housing construction protection device, comprising a main frame (1), a sub-frame (2) and a blocking device (3), the sub-frame (2) is located on one side of the main frame (1); characterized in that: The blocking device (3) is arranged on the surface of the main frame (1) and the auxiliary frame (2), the blocking device (3) comprises two supporting rods (31), the two supporting rods (31) are respectively fixedly connected with the surface of the main frame (1) and the auxiliary frame (2), three blocking bands (32) are fixedly connected on the surface of the supporting rod (31), the surface of the supporting rod (31) is fixedly connected with a limiting disc (33) near the upper and lower ends of the blocking band (32), the blocking band (32) is inserted into the inner surface of the auxiliary frame (2), and the inner wall of the auxiliary frame (2) and the blocking band (32) is screw-connected with two positioning pins (34).
2. A housing construction protection device according to claim 1, characterized in that The surface of the auxiliary frame (2) is provided with a clamping groove (35) near the blocking band (32), and the blocking band (32) is inserted into the inner wall of the clamping groove (35) of the auxiliary frame (2).
3. A housing construction protection device according to claim 1, characterized in that: The side wall of the main frame (1) and the auxiliary frame (2) is fixedly connected with a fixing frame (36), and the inner wall of the fixing frame (36) is screw-connected with a threaded rod (37).
4. A housing construction protection device according to claim 3, characterized in that: The upper surface of the threaded rod (37) is rotatably connected with a top plate (38), and the upper surface of the top plate (38) is provided with a plurality of anti-skid strips.
5. A housing construction shield according to claim 4, characterised in that: The bottom end of the top plate (38) is fixedly connected with a moving frame (39), and the inner surface of the moving frame (39) is slidably connected with the surface of the fixing frame (36).
6. A housing construction protection device according to claim 1, characterized in that: The surface of the three blocking bands (32) is provided with a prompt device (4), the prompt device (4) comprises a placing plate (41), the placing plate (41) is sleeved on the surface of the three blocking bands (32), the side wall of the placing plate (41) is fixedly connected with a fixing rod (42), and the surface of the fixing rod (42) is bonded with three reflective strips (43).
7. A housing construction shield according to claim 6, characterised in that: The surface of the placing plate (41) is provided with a receiving groove (44), and the three blocking bands (32) are inserted into the inner wall of the receiving groove (44) of the placing plate (41).
8. A housing construction shield according to claim 6, characterized in that: The inner wall of the placing plate (41) is screw-connected with a limiting pin (45).