House building construction protective fence

Abstract

The utility model discloses a house building construction protective fence which comprises a main baffle, elevator bodies are arranged on the outer walls of the two sides of the main baffle, auxiliary baffles are movably connected to the surface of the main baffle, limiting grooves are formed in the outer walls of the elevator bodies on one side of the main baffle, one ends of the limiting grooves extend into the elevator bodies, and the other ends of the limiting grooves extend into the auxiliary baffles. A lead screw is rotationally connected into the lifting machine body, a rotating handle is installed in the center of the top end of the lifting machine body, the bottom end of the rotating handle extends into the lifting machine body and is connected with the top end of the lead screw, a nut is in threaded connection with the outer wall of one side of the lead screw, and a bearing frame is arranged on the outer wall of one side of the nut. The end, away from the nut, of the bearing frame penetrates through the limiting groove and is fixedly connected with the outer wall of the auxiliary baffle. The overall height of the protective fence can be adjusted, the protective range of the protective fence in use is widened, the purpose of splicing the protective fence for use is achieved, and the purpose of propagandizing warning information is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction enclosures, in particular to a building construction protective enclosure. Background Art

[0002] During the construction of a house, it is necessary to use fences to isolate the construction site from the outside world, making the construction site a relatively closed space to prevent passers-by from being injured.

[0003] Reference publication number CN207776580U is a kind of building construction fence, which includes a left hollow tube column and a right hollow tube column, a plurality of screw holes are arranged on the left hollow tube column and the right hollow tube column, the upper and lower ends of the left hollow tube column and the right hollow tube column are respectively connected to connecting rods to form a frame, the connecting member includes a base, the lower end of the base is provided with four connecting bolts, the upper end of the base is provided with a warning device, the two connecting feet of the connecting member are respectively inserted into the tube cavity of the right hollow tube column of one baffle and the left hollow tube column of another baffle, and the baffles of the protective enclosure are connected or disassembled. The installation and disassembly of the protective fence is very convenient and quick. The connecting feet can be screwed on the bolt groups with different spacings to realize the adjustment of the connection spacing between the two baffles. The warning device is provided with a luminous LED light, which has a strong night-time discrimination and can remind passers-by or vehicles to pay attention to safety at night. The warning device is arranged on the base of the connecting piece for easy replacement. According to the above, although the protective fence can be used in building construction, it is usually not convenient to adjust its overall height, which makes the protection range of the protective fence limited. In addition, the protective fence is not convenient for assembly and use, which often troubles people. Utility Model Content

[0004] The utility model aims to provide a protective fence for building construction, so as to solve the problem in the above-mentioned background technology that although the protective fence can be used in building construction, it is usually not convenient to adjust its overall height, so that the protection range of the protective fence is limited, and the protective fence is not convenient for assembly and use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building construction protective fence, including a main baffle, a lifting body is provided on the outer walls on both sides of the main baffle, the surface of the main baffle is movably connected with an auxiliary baffle, and a limiting groove is provided on the outer wall of the lifting body on one side of the main baffle, one end of the limiting groove extends to the interior of the lifting body, the interior of the lifting body is rotatably connected with a screw rod, a rotating handle is installed at the center position of the top of the lifting body, the bottom end of the rotating handle extends to the interior of the lifting body and is connected to the top of the screw rod, a nut is threadedly connected on the outer wall on one side of the screw rod, and a bearing frame is provided on the outer wall on one side of the nut, and the end of the bearing frame away from the nut passes through the limiting groove and is fixedly connected to the outer wall of the auxiliary baffle.

[0006] Preferably, two sets of limit frames are provided at both ends of the auxiliary baffle surface, and a threaded barrel is provided on the surface of the limit frame. The internal thread of the threaded barrel is connected to a threaded rod, one end of the threaded rod extends to the outside of the threaded barrel and is installed with a handwheel, and the other end of the threaded rod extends to the inner side of the limit frame and is provided with a pressure plate. The threaded rod is located inside the threaded barrel and rotates and slides, so that the threaded rod drives the pressure plate to translate.

[0007] Preferably, a column is provided at the center position of the bottom end of the lifting body, a base is fixed to the end of the column away from the lifting body, a bottom plate is provided at the bottom end of the base, and the lifting body is supported and placed by arranging the base and other related components.

[0008] Preferably, two groups of bearing seats and bearing plates are respectively provided on the outer wall of the lifting body away from the main baffle side. The surface of the bearing plate is rotatably connected with a clamping strip, and a clamping block is provided on one side of the bottom of the clamping strip. The two groups of protective enclosures can be spliced ​​and used by clamping the clamping block part of the first group of protective enclosures to the inner side of the clamping groove of the second group of protective enclosures.

[0009] Preferably, a card seat is provided at the top of the bearing seat, and a card slot is provided on one side of the top of the card seat, so that the card block can be placed.

[0010] Preferably, reinforcing ribs with equal spacing are provided on the outer wall of the bottom of the base, and the bottom ends of the reinforcing ribs are fixedly connected to the top ends of the bottom plate. The reinforcing ribs are provided to improve the connection strength between the base and the bottom plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the building construction protection fence can not only adjust the overall height of the protection fence, thereby increasing the protection range of the protection fence when in use, but also achieves the purpose of assembling the protection fence and achieving the purpose of publicizing warning information;

[0012] (1) By rotating the handle, the screw rod is driven to rotate, and the movement range of the support frame is limited by the limit groove, so that the nut on the outer wall of the screw rod slides upward, so that the nut drives the auxiliary baffle plate to move upward through the support frame, and then the overall height of the protective enclosure can be adjusted, thereby improving the protection range of the protective enclosure when in use;

[0013] (2) By snapping the block portion of the first set of protective enclosures to the inner side of the slot of the second set of protective enclosures, the two sets of protective enclosures can be quickly spliced ​​together, thereby achieving the purpose of assembling and using the protective enclosures;

[0014] (3) By inserting the two ends of the warning poster into the inner side of the limit frame, and then rotating the hand wheel, the threaded rod is driven to rotate and slide inside the threaded tube, so that the threaded rod drives the pressure plate to translate and fit onto the poster on the surface of the auxiliary baffle plate. The warning poster can be placed on the surface of the auxiliary baffle plate, thereby achieving the purpose of promoting warning information. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the enlarged side view of the limiting frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the splicing structure of the card holder and the card strip of the utility model;

[0018] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. main baffle; 2. auxiliary baffle; 3. limit frame; 4. lifting body; 5. screw; 6. rotary handle; 7. bearing seat; 8. bearing plate; 9. column; 10. bottom plate; 11. base; 12. reinforcing rib; 13. hand wheel; 14. threaded cylinder; 15. threaded rod; 16. pressure plate; 17. holder; 18. slot; 19. clamping strip; 20. clamping block; 21. nut; 22. bearing frame; 23. limit slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides an embodiment: a building construction protection enclosure, including a main baffle 1, a lifting body 4 is arranged on the outer walls on both sides of the main baffle 1, and two groups of bearing seats 7 and bearing plates 8 are respectively arranged on the outer wall of the lifting body 4 away from the main baffle 1, and a clamping strip 19 is rotatably connected to the surface of the bearing plate 8, and a clamping block 20 is arranged on one side of the bottom of the clamping strip 19;

[0022] When in use, the two sets of protective enclosures are spliced ​​together by snapping the block 20 of the first set of protective enclosures to the inner side of the slot 18 of the second set of protective enclosures;

[0023] A card seat 17 is provided at the top of the bearing seat 7, and a card slot 18 is provided on one side of the top of the card seat 17;

[0024] When in use, the card slot 18 is provided so as to place the card block 20;

[0025] A column 9 is provided at the center of the bottom end of the lifting body 4, a base 11 is fixed to one end of the column 9 away from the lifting body 4, and a bottom plate 10 is provided at the bottom end of the base 11;

[0026] When in use, the base 11 and other related components are arranged to support and place the lifting body 4;

[0027] The outer wall at the bottom of the base 11 is provided with reinforcing ribs 12 at equal intervals, and the bottom end of the reinforcing ribs 12 is fixedly connected to the top end of the bottom plate 10;

[0028] When in use, the reinforcing ribs 12 are provided to improve the connection strength between the base 11 and the bottom plate 10;

[0029] The surface of the main baffle 1 is movably connected with the auxiliary baffle 2, and two sets of limit frames 3 are arranged at both ends of the surface of the auxiliary baffle 2. The surface of the limit frame 3 is provided with a threaded barrel 14, and the internal thread of the threaded barrel 14 is connected with a threaded rod 15. One end of the threaded rod 15 extends to the outside of the threaded barrel 14 and is installed with a hand wheel 13, and the other end of the threaded rod 15 extends to the inside of the limit frame 3 and is provided with a pressing plate 16.

[0030] When in use, the threaded rod 15 rotates and slides inside the threaded cylinder 14, so that the threaded rod 15 drives the pressing plate 16 to translate;

[0031] A limiting groove 23 is provided on the outer wall of the lifting body 4 on one side of the main baffle 1, and one end of the limiting groove 23 extends to the interior of the lifting body 4, and the interior of the lifting body 4 is rotatably connected with a screw rod 5. A rotary handle 6 is installed at the center position of the top of the lifting body 4, and the bottom end of the rotary handle 6 extends to the interior of the lifting body 4 and is connected to the top of the screw rod 5. A nut 21 is threadedly connected to the outer wall on one side of the screw rod 5, and a supporting frame 22 is provided on the outer wall on one side of the nut 21, and the end of the supporting frame 22 away from the nut 21 passes through the limiting groove 23 and is fixedly connected to the outer wall of the auxiliary baffle 2.

[0032] When the embodiment of the present application is in use, first, the two groups of protective enclosures can be spliced ​​and used by connecting the block 20 of the first group of protective enclosures to the inner side of the slot 18 of the second group of protective enclosures. Then, the two ends of the warning poster are inserted into the inner side of the limit frame 3, and then the hand wheel 13 is rotated to drive the threaded rod 15 located inside the threaded tube 14 to rotate and slide, so that the threaded rod 15 drives the pressure plate 16 to translate and fit on the poster on the surface of the auxiliary baffle plate 2, and the warning poster can be placed on the surface of the auxiliary baffle plate 2 to achieve the purpose of publicizing warning information. Finally, the handle 6 is rotated to drive the screw rod 5 to rotate. After the movement range of the supporting frame 22 is limited by the limit groove 23, the nut 21 is located on the outer wall of the screw rod 5 and slides upward, so that the nut 21 drives the auxiliary baffle plate 2 to move upward through the supporting frame 22, so that the overall height of the protective enclosure can be adjusted, and the protection range of the protective enclosure can be effectively improved, thereby completing the use of the protective enclosure.

Claims

1. A protective enclosure for building construction, characterized in that: The invention comprises a main baffle (1), wherein the outer walls on both sides of the main baffle (1) are both provided with a lifting body (4), the surface of the main baffle (1) is movably connected with an auxiliary baffle (2), and the outer wall of the lifting body (4) on one side of the main baffle (1) is both provided with a limiting groove (23), one end of the limiting groove (23) extends to the inside of the lifting body (4), the inside of the lifting body (4) is rotatably connected with a screw rod (5), a rotary handle (6) is installed at the center position of the top of the lifting body (4), the bottom end of the rotary handle (6) extends to the inside of the lifting body (4) and is connected to the top of the screw rod (5), a nut (21) is threadedly connected to the outer wall on one side of the screw rod (5), and a bearing frame (22) is provided on the outer wall on one side of the nut (21), and the end of the bearing frame (22) away from the nut (21) passes through the limiting groove (23) and is fixedly connected to the outer wall of the auxiliary baffle (2).

2. A building construction protection enclosure according to claim 1, characterized in that: Two sets of limit frames (3) are arranged at both ends of the surface of the auxiliary baffle (2), and a threaded barrel (14) is arranged on the surface of the limit frame (3). The internal thread of the threaded barrel (14) is connected to a threaded rod (15), one end of the threaded rod (15) extends to the outside of the threaded barrel (14) and is installed with a hand wheel (13), and the other end of the threaded rod (15) extends to the inside of the limit frame (3) and is provided with a pressure plate (16).

3. A building construction protection enclosure according to claim 1, characterized in that: A column (9) is arranged at the center position of the bottom end of the lifting body (4), a base (11) is fixed to the end of the column (9) away from the lifting body (4), and a bottom plate (10) is arranged at the bottom end of the base (11).

4. The protective enclosure for building construction according to claim 1 is characterized by: Two groups of bearing seats (7) and bearing plates (8) are respectively arranged on the outer wall of the lifting body (4) away from the main baffle (1); a clamping strip (19) is rotatably connected to the surface of the bearing plate (8); and a clamping block (20) is arranged on one side of the bottom of the clamping strip (19).

5. A building construction protection enclosure according to claim 4, characterized in that: A card seat (17) is arranged at the top of the bearing seat (7), and a card slot (18) is arranged at one side of the top of the card seat (17).

6. The protective enclosure for building construction according to claim 3 is characterized by: The outer wall at the bottom of the base (11) is provided with reinforcing ribs (12) at equal intervals, and the bottom ends of the reinforcing ribs (12) are fixedly connected to the top end of the bottom plate (10).

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