Protective baffle for constructional engineering

Abstract

The utility model discloses a protective baffle for constructional engineering. The protective baffle comprises a baffle body, a supporting plate, a height adjusting assembly, a first inserting block, a second inserting block, a base and a connecting assembly. The base is arranged on the sideline of a construction engineering protection area, the supporting plate is connected with the bottom of the baffle body, and the height adjusting assemblies are embedded in the base and fixedly connected with the bottom face of the supporting plate. The first inserting blocks are arranged on one side faces of the baffle bodies, first inserting grooves are formed in the other side faces of the baffle bodies, and the first inserting blocks are inserted into the first inserting grooves, so that every two adjacent baffle bodies are movably connected in an inserted mode. The second inserting blocks are arranged on one side faces of the bases, second inserting grooves are formed in the other side faces of the bases, and the second inserting blocks are inserted into the second inserting grooves, so that every two adjacent bases are movably spliced; the baffle body is connected with the adjacent baffle body in a locking mode through the connecting assembly. The utility model relates to the technical field of safety protection equipment, and can solve the problems that in the prior art, a protection baffle is complex in structure and inconvenient to assemble and operate.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection equipment, in particular to a construction engineering protection baffle. Background Art

[0002] At construction sites, protective baffles are often used to isolate the building environment from the external environment to ensure that the construction site forms a relatively closed space. It can be used to protect various materials, prevent people from accidentally entering and getting injured, etc., to achieve a safety protection effect.

[0003] Chinese utility model patent CN218580662U discloses a support baffle for construction projects that is easy to fold and assemble, including a base and an assembly component, a hinge is installed on the rear side of the base, and the rear side of the base is rotatably connected to a baffle through the hinge, and the assembly component for easy assembly is arranged on the upper surface of the base, and the assembly component includes a horizontal fixing block, a support rod, a vertical fixing block, a slot and a block, the upper surface of the horizontal fixing block is connected to a support rod, and the top of the support rod is connected to a vertical fixing block, the slot is provided with two groups, and the slots are respectively provided on the base and the baffle surface, and the inside of the slot is engaged with a block. The support baffle has a complex structure and inconvenient assembly operation. Therefore, it is necessary to provide a construction project protection baffle that can solve the problems of complex structure and inconvenient assembly operation of the protection baffle in the prior art. Summary of the invention

[0004] The utility model aims to provide a construction engineering protective baffle, which can solve the problems of complex protective baffle structure and inconvenient assembly operation in the prior art.

[0005] The utility model is achieved in this way:

[0006] A protective baffle for a construction project comprises a baffle body, a support plate, a height adjustment component, a first plug-in block, a second plug-in block, a base and a connecting component; the base is arranged at the edge of the protective area of ​​the construction project, the top surface of the support plate is horizontally connected to the bottom of the baffle body, a plurality of groups of height adjustment components are respectively embedded in the base, and a plurality of groups of height adjustment components are respectively fixedly connected to the bottom surface of the support plate, so that the baffle body can be lifted and lowered above the base; a plurality of first plug-in blocks are respectively arranged at intervals on one side surface of the baffle body, a plurality of first plug-in grooves are formed at intervals on the other side surface of the baffle body, and a plurality of first plug-in blocks are respectively correspondingly plugged into a plurality of first plug-in grooves, so that two adjacent baffle bodies can be movably spliced ​​in a vertical plane; the second plug-in block is arranged on one side surface of the base, a second plug-in groove is formed on the other side surface of the base, and the second plug-in block is matched and inserted into the second plug-in groove, so that two adjacent bases can be movably spliced ​​in a vertical plane; the connecting component is embedded in one side portion of the baffle body, so that the baffle body is locked and connected with its adjacent baffle body through the connecting component.

[0007] Each group of the height adjustment components includes support legs and a lifting mechanism; the support legs are fixedly arranged in the base, the bottoms of several groups of lifting mechanisms are respectively arranged on the support legs at intervals, and the tops of several groups of lifting mechanisms can respectively extend out of the base and be connected to the bottom surface of the support plate, so that the baffle body can be lifted and lowered above the base through the support plate via several groups of lifting mechanisms.

[0008] Each group of the lifting mechanisms includes a support bearing, a threaded fixing cylinder and a threaded lifting rod; the bottom of the threaded fixing cylinder is rotatably arranged on the support leg through the support bearing, the lower part of the threaded lifting rod is matched and screwed into the threaded fixing cylinder, and the upper part of the threaded lifting rod can extend out of the base and be vertically connected to the bottom surface of the support plate.

[0009] The connecting assembly includes a rotating turntable, a transmission mechanism and a threaded barrel; the transmission mechanism is arranged inside the baffle body, one end of the transmission mechanism extends to the outside of the front face of the baffle body and is connected to the rotating turntable, and the other end of the transmission mechanism is connected to the threaded barrel; the threaded barrel is arranged along the plate surface direction of the baffle body and can extend to the outside of one side of the baffle body, and a threaded through hole is formed on the other side of the baffle body, so that the threaded barrel can be matched and screwed into the threaded through hole through the transmission mechanism, so that the two adjacent baffle bodies are locked and connected.

[0010] The transmission mechanism includes a rotating rod, a first gear, a second gear and a rotating drum; the rotating rod is arranged perpendicular to the plate surface direction of the baffle body, one end of the rotating rod extends to the front of the baffle body and is coaxially fixed with the rotating turntable, and the other end of the rotating rod is rotatably arranged in the baffle body; the rotating drum is rotatably arranged in the baffle body, the second gear is coaxially fixed with one end of the rotating drum, the first gear is coaxially installed on the rotating rod, and the first gear is vertically meshed with the second gear; the threaded cylinder is slidably sleeved on the rotating drum.

[0011] The baffle body, the support plate and the base have the same length, so that the two side surfaces of the baffle body, the support plate and the base are aligned respectively.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a height adjustment component, which can control the linear lifting and lowering of the threaded lifting rod by rotating the threaded fixing tube, thereby adjusting the height of the baffle body to meet the protection height requirements in construction projects. It has a simple structure, simple and convenient operation, and high versatility.

[0014] 2. The utility model is provided with a first plug-in block, a second plug-in block, a first plug-in slot and a second plug-in slot. The first plug-in block is matched and plugged with the first plug-in slot, so that two adjacent baffle bodies are positioned and plugged. The second plug-in block is matched and plugged with the second plug-in slot, so that two adjacent bases are positioned and plugged. The splicing and positioning of the protective baffle of the construction project are convenient and the integrity is good.

[0015] 3. The utility model is provided with a connecting component, which drives the rotating rod to rotate by rotating the turntable, and realizes the rotation of the threaded barrel through the steering transmission of the first gear and the second gear, so that it is locked with the threaded through hole by threaded rotation, thereby realizing the connection and fixation of the protective baffles of adjacent construction projects. The assembly is convenient and the connection is reliable, which further improves the splicing integrity and structural strength of the protective baffles of the construction projects, and is conducive to ensuring the protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front cross-sectional view of the utility model construction engineering protection baffle;

[0017] Figure 2 It is a top view cross-sectional view of the corrosion protection baffle of the utility model for building engineering;

[0018] Figure 3 yes Figure 2 A magnified schematic diagram of center A.

[0019] In the figure, 1 is a baffle body, 2 is a support plate, 3 is a height adjustment component, 301 is a support leg, 302 is a support bearing, 303 is a threaded fixing cylinder, 304 is a threaded lifting rod, 4 is a first plug-in block, 5 is a second plug-in block, 6 is a rotating turntable, 7 is a base, 8 is a first plug-in slot, 9 is a connecting component, 901 is a rotating rod, 902 is a first gear, 903 is a second gear, 904 is a rotating cylinder, 905 is a threaded cylinder, and 10 is a threaded through hole. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Please see attached Figure 1 and attached Figure 2A protective baffle for a construction project comprises a baffle body 1, a support plate 2, a height adjustment component 3, a first plug-in block 4, a second plug-in block 5, a base 7 and a connecting component 9; the base 7 is arranged at the edge of the protective area of ​​the construction project, the top surface of the support plate 2 is horizontally connected to the bottom of the baffle body 1, a plurality of groups of height adjustment components 3 are respectively embedded in the base 7, and a plurality of groups of height adjustment components 3 are respectively fixedly connected to the bottom surface of the support plate 2, so that the baffle body 1 can be lifted and lowered above the base 7; a plurality of first plug-in blocks 4 are respectively arranged at intervals on one side of the baffle body 1, and the baffle body 1 is formed with a plurality of first plug-in slots 8 at intervals, and a plurality of first plug-in blocks 4 are respectively plugged into the plurality of first plug-in slots 8, so that two adjacent baffle bodies 1 can be movably spliced ​​in a vertical plane; a second plug-in block 5 is arranged on one side of the base 7, and a second plug-in slot (not shown in the figure) is formed on the other side of the base 7, and the second plug-in block 5 is matched and inserted into the second plug-in slot, so that two adjacent bases 7 can be movably spliced ​​in a vertical plane; a connecting component 9 is embedded in one side of the baffle body 1, so that the baffle body 1 is locked and connected with its adjacent baffle body 1 through the connecting component 9.

[0022] Preferably, the baffle body 1 and the support plate 2 can be made of lightweight and high-strength materials such as plastic. The size of the baffle body 1 can be made according to actual protection requirements, and the support plate 2 can be integrally formed with the baffle body 1.

[0023] Preferably, the width of the support plate 2 may be slightly greater than the thickness of the baffle body 1, which can provide stable support for the vertical setting of the baffle body 1. The baffle body 1 can also be directly fixed on a soft ground such as soil through the support plate 2 by means of ground nails, etc., and the setting stability of the baffle body 1 is high; the support plate 2 can also be used in conjunction with the base 7, which is convenient for stably supporting the baffle body 1 on various types of ground, and at the same time, it is convenient to adjust the protection height.

[0024] Preferably, the base 7 can be a long strip structure with a narrow upper and wide lower trapezoidal cross section, which has high placement stability and is not easy to overturn. A hollow structure can be set in the base 7 for installing the height adjustment component 3, which is used to adjust the height of the support plate 2 and the baffle body 1 to meet the protection requirements of the construction site.

[0025] Two adjacent baffle bodies 1 can be positioned and connected through the first plug-in block 4 and the first plug-in slot 8. The number and shape of the first plug-in block 4 and the first plug-in slot 8 are consistent, and the number of the first plug-in block 4 and the first plug-in slot 8 can be adjusted according to the height adaptability of the baffle body 1, so that the two adjacent baffle bodies 1 can be stably plugged in and are located in the same vertical plane after plugging. Similarly, two adjacent bases 7 can be positioned and connected through the second plug-in block 5 and the second plug-in slot, which is convenient for all construction engineering protection baffles to be spliced ​​into a whole along the edge of the protection area of ​​the construction engineering, achieving effective protection purposes, and quick plug-in positioning.

[0026] Please see attached Figure 1 Each group of the height adjustment components 3 includes a support leg 301 and a lifting mechanism; the support leg 301 is fixedly arranged in the base 7, and the bottoms of several groups of lifting mechanisms are respectively arranged on the support legs 301 at intervals, and the tops of several groups of lifting mechanisms can extend out of the base 7 and be connected to the bottom surface of the support plate 2, so that the baffle body 1 can be lifted and lowered above the base 7 through the support plate 2 via several groups of lifting mechanisms.

[0027] Preferably, two sets of height adjustment components 3 can be symmetrically arranged on both sides of the base 7, and each set of height adjustment components can be symmetrically provided with two sets of lifting mechanisms to ensure the support stability and adjustment consistency of the baffle body 1. Hollow installation areas are reserved on both sides of the base 7 to facilitate the installation and manual adjustment of the two sets of height adjustment components 3.

[0028] Please see attached Figure 1 Each group of the lifting mechanisms includes a support bearing 302, a threaded fixing cylinder 303 and a threaded lifting rod 304; the bottom of the threaded fixing cylinder 303 is rotatably arranged on the support leg 301 through the support bearing 302, the lower part of the threaded lifting rod 304 is matched and screwed into the threaded fixing cylinder 303, and the upper part of the threaded lifting rod 304 can extend out of the base 7 and be vertically connected to the bottom surface of the support plate 2.

[0029] The threaded fixing cylinder 303 can be manually controlled to rotate, and the setting and rotation stability of the threaded fixing cylinder 303 on the support leg 301 are ensured by setting the support bearing 302. Since the threaded lifting rod 304 is vertically fixed to the support plate 2, the support plate 2 limits the rotation of the threaded lifting rod 304, and the rotation of the threaded fixing cylinder 303 is converted into the axial linear motion of the threaded lifting rod 304 by screwing, thereby realizing the lifting height adjustment of the support plate 2 and the baffle body 1.

[0030] Please see attached Figure 1 To Attachment Figure 3The connecting assembly 9 includes a rotating turntable 6, a transmission mechanism and a threaded barrel 905; the transmission mechanism is arranged in a cavity reserved inside the baffle body 1, one end of the transmission mechanism extends to the outside of the front of the baffle body 1 and is connected to the rotating turntable 6, and the other end of the transmission mechanism is connected to the threaded barrel 905; the threaded barrel 905 is arranged along the plate surface direction of the baffle body 1 and can extend to the outside of one side of the baffle body 1, and a threaded through hole 10 is formed on the other side of the baffle body 1, so that the threaded barrel 905 can be screwed into the threaded through hole 10 through the transmission mechanism, so that the two adjacent baffle bodies 1 are locked and connected.

[0031] The rotating turntable 6 is externally arranged on the baffle body 1, and can be used to manually control the transmission mechanism, thereby driving the threaded cylinder 905 to rotate through the transmission mechanism, so that the threaded cylinder 905 is screwed into the threaded through hole 10 through thread rotation, or rotated out of the threaded through hole 10, so as to facilitate the connection and locking of two adjacent baffle bodies 1, so that all the construction project protection baffles can be spliced ​​into a whole along the edge line of the protection area of ​​the construction project, with good structural strength and integrity.

[0032] Please see attached Figure 3 The transmission mechanism includes a rotating rod 901, a first gear 902, a second gear 903 and a rotating drum 904; the rotating rod 901 is arranged perpendicular to the plate surface direction of the baffle body 1, one end of the rotating rod 901 extends to the front of the baffle body 1 and is coaxially fixedly connected with the rotating turntable 6, and the other end of the rotating rod 901 is rotatably arranged in the baffle body 1 through a rotating bearing; the rotating drum 904 is rotatably arranged in the baffle body 1 through a rotating bearing, the second gear 903 is coaxially fixedly connected to one end of the rotating drum 904, the first gear 902 is coaxially installed on the rotating rod 901, and the first gear 902 is vertically meshed with the second gear 903; the threaded drum 905 is slidably sleeved on the rotating drum 904.

[0033] Preferably, the first gear 902 and the second gear 903 can adopt 45° bevel gears, which can realize 90° steering transmission by mutual engagement, so that the threaded cylinder 905 arranged along the plate surface direction of the baffle body 1 can be rotated in sequence through the rotating rod 901, the first gear 902, the second gear 903 and the rotating cylinder 904 under the rotation control of the rotating turntable 6 on the front side of the baffle body 1.

[0034] Preferably, the threaded barrel 905 and the rotating barrel 904 can be slidably connected by a sliding block along an axially arranged sliding groove, which can enable the threaded barrel 905 to rotate synchronously with the rotating barrel 904 and to move axially along the sliding groove relative to the rotating barrel 904, so that the threaded barrel 905 can be screwed in or out of the threaded through hole 10 when it rotates.

[0035] Please see attached Figure 1The lengths of the baffle body 1, the support plate 2 and the base 7 are consistent, so that the two side surfaces of the baffle body 1, the support plate 2 and the base 7 are aligned respectively, which facilitates the side surfaces of two adjacent construction engineering protection baffles to fit each other and improves the splicing integrity of the construction engineering protection baffles.

[0036] Please see attached Figure 1 To Attachment Figure 3 , the usage method and working principle of the utility model are:

[0037] A plurality of construction project protection baffles are placed on the ground in sequence along the edge of the construction scope of the construction project.

[0038] According to the required protection height, the threaded fixing cylinder 303 is manually rotated, and the threaded lifting rod 304 is lifted upward relative to the threaded fixing cylinder 303 by rotating the thread, so as to raise the support plate 2 and the baffle body 1, thereby adjusting the baffle body 1 to the required protection height. Multiple construction engineering protection baffles are adjusted to the same height in turn, and the adjustment method of each construction engineering protection baffle is the same, which will not be repeated here.

[0039] The two adjacent baffle bodies 1 are matched and plugged together through the first plug-in block 4 and the first plug-in slot 8, and the two adjacent bases 7 are matched and plugged together through the second plug-in block 5 and the second plug-in slot, so that the two adjacent construction engineering protective baffles are temporarily spliced. At this time, the end of the threaded barrel 905 is inserted into the threaded through hole 10, so that the external thread of the threaded barrel 905 is aligned and contacted with the internal thread of the threaded through hole 10.

[0040] The rotating turntable 6 on the baffle body 1 is rotated, and the rotating turntable 6 drives the rotating rod 901 to rotate, and the rotating rod 901 drives the first gear 902 to rotate synchronously, and the first gear 902 engages and transmits the second gear 903, and the second gear 903 drives the rotating drum 904 to rotate, and the rotating drum 904 drives the threaded drum 905 to rotate synchronously. When the threaded drum 905 rotates, the external thread of the threaded drum 905 and the internal thread of the threaded through hole 10 are used to rotate and engage with each other to achieve a locking connection between the threaded drum 905 and the threaded through hole 10.

[0041] The rotating discs 6 are rotated in sequence to connect the multiple construction engineering protection baffles into a whole. When disassembling, the rotating discs 6 are rotated in the opposite direction, and the threaded cylinder 905 is withdrawn from the threaded through hole 10 by rotating the thread, so that two adjacent construction engineering protection baffles can be separated, and the disassembly and assembly are efficient and convenient.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A construction engineering protective baffle, characterized by: The invention comprises a baffle body (1), a support plate (2), a height adjustment component (3), a first plug-in block (4), a second plug-in block (5), a base (7) and a connection component (9); the base (7) is arranged at the edge of the protection area of ​​the construction project, the top surface of the support plate (2) is horizontally connected to the bottom of the baffle body (1), a plurality of groups of height adjustment components (3) are respectively embedded in the base (7), and a plurality of groups of height adjustment components (3) are respectively fixedly connected to the bottom surface of the support plate (2), so that the baffle body (1) can be lifted and lowered above the base (7); a plurality of first plug-in blocks (4) are respectively arranged at intervals on one side surface of the baffle body (1), and the baffle body A plurality of first plug-in slots (8) are formed at intervals on the other side of the baffle body (1), and a plurality of first plug-in blocks (4) are plugged into the plurality of first plug-in slots (8) respectively, so that two adjacent baffle bodies (1) can be movably spliced ​​in a vertical plane; a second plug-in block (5) is arranged on one side of the base (7), and a second plug-in slot is formed on the other side of the base (7), and the second plug-in block (5) is matched and inserted into the second plug-in slot, so that two adjacent bases (7) can be movably spliced ​​in a vertical plane; a connecting component (9) is embedded in one side of the baffle body (1), so that the baffle body (1) is locked and connected with its adjacent baffle body (1) through the connecting component (9).

2. The construction engineering protective baffle according to claim 1 is characterized in that: Each group of the height adjustment components (3) comprises a support leg (301) and a lifting mechanism; the support leg (301) is fixedly arranged in the base (7); the bottoms of the plurality of lifting mechanisms are arranged on the support legs (301) at intervals; the tops of the plurality of lifting mechanisms can extend out of the base (7) and be connected to the bottom surface of the support plate (2), so that the baffle body (1) can be lifted and lowered above the base (7) through the support plate (2) and the plurality of lifting mechanisms.

3. The construction engineering protective baffle according to claim 2 is characterized by: Each group of the lifting mechanisms comprises a support bearing (302), a threaded fixing cylinder (303) and a threaded lifting rod (304); the bottom of the threaded fixing cylinder (303) is rotatably arranged on the support leg (301) through the support bearing (302), the lower part of the threaded lifting rod (304) is matched and screwed into the threaded fixing cylinder (303), and the upper part of the threaded lifting rod (304) can extend out of the base (7) and be vertically connected to the bottom surface of the support plate (2).

4. The construction engineering protective baffle according to claim 1 is characterized by: The connecting assembly (9) comprises a rotating turntable (6), a transmission mechanism and a threaded barrel (905); the transmission mechanism is arranged inside the baffle body (1), one end of the transmission mechanism extends to the outside of the front face of the baffle body (1) and is connected to the rotating turntable (6), and the other end of the transmission mechanism is connected to the threaded barrel (905); the threaded barrel (905) is arranged along the plate surface direction of the baffle body (1) and can extend to the outside of one side of the baffle body (1), and a threaded through hole (10) is formed on the other side of the baffle body (1), so that the threaded barrel (905) can be screwed into the threaded through hole (10) through the transmission mechanism, so that two adjacent baffle bodies (1) are locked and connected.

5. The construction engineering protective baffle according to claim 4 is characterized by: The transmission mechanism comprises a rotating rod (901), a first gear (902), a second gear (903) and a rotating drum (904); the rotating rod (901) is arranged perpendicular to the plate surface direction of the baffle body (1); one end of the rotating rod (901) extends to the front of the baffle body (1) and is coaxially fixedly connected to the rotating disk (6); the other end of the rotating rod (901) is rotatably arranged in the baffle body (1); the rotating drum (904) is rotatably arranged in the baffle body (1); the second gear (903) is coaxially fixedly connected to one end of the rotating drum (904); the first gear (902) is coaxially mounted on the rotating rod (901); the first gear (902) and the second gear (903) are vertically meshed and connected; the threaded drum (905) is slidably sleeved on the rotating drum (904).

6. The construction engineering protective baffle according to claim 1 is characterized by: The baffle body (1), the support plate (2) and the base (7) have the same length, so that the two side surfaces of the baffle body (1), the support plate (2) and the base (7) are aligned respectively.

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