Anti-invasion edge protection device for reconstruction and extension construction

Abstract

The utility model relates to the technical field of construction protection, in particular to an anti-invasion edge protection device for reconstruction and extension construction, which comprises a fixed base plate, a connecting base block is fixedly connected to the bottom of one end of the fixed base plate through a connecting shaft, a supporting column is mounted at the bottom end of the connecting base block, and a group of swinging base plates parallel to the fixed base plate are sleeved on the connecting shaft. The fixed base plate is composed of two sections and comprises a fan-shaped block installed on the top of the connecting shaft and a rectangular block away from one side of the connecting shaft, a main protection plate is installed on one side of the bottom of the swing base plate, main sliding grooves communicated with each other are formed in the rectangular block and the fan-shaped block on the fixed base plate, and auxiliary sliding grooves are formed in the positions, corresponding to the main sliding grooves in the rectangular block, of the swing base plate. A main sliding rod is slidably connected into the main sliding groove, the bottom end of the main sliding rod is connected with an auxiliary sliding block which is of a T-shaped structure and slides along the interior of the auxiliary sliding groove, and an auxiliary protection plate parallel to the main protection plate is installed at the bottom of the auxiliary sliding block through a connecting block. The device is easy to operate, convenient to adjust, high in flexibility and sufficient in protection.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of construction protection, in particular to the anti-intrusion edge protection device for reconstruction construction. BACKGROUND

[0002] The anti-intrusion edge protection device is specially designed for reconstruction construction to prevent construction machines and materials from violating the rules to intrude into the operating high-speed, or cause the collision between social vehicles and construction tools, that is, mainly used for blocking the temporary intercommunication use between the construction area and the expressway.

[0003] For such a protection device, the current commonly used is the fence separation mode, which is fixed on the ground through the control of fasteners and other equipment at the bottom of the fence, and then the multi-faceted fence is connected to block the protection function. However, when using the fence for protection, there are the following problems: the size of the fence is certain, and the area and angle cannot be adjusted in time according to the change of the construction site, that is, the flexibility is poor;

[0004] Therefore, in view of the above problems, the technical scheme provides an anti-intrusion edge protection device for reconstruction construction. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing an anti-intrusion edge protection device for reconstruction construction to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The anti-invasion edge protection device for reconstruction and expansion construction comprises a fixed base plate, a connecting base block fixedly connected to one end of the bottom of the fixed base plate through a connecting shaft, a supporting column installed at the bottom end of the connecting base block, the supporting column being detachably fixed at the construction site of the reconstruction and expansion, a group of swing base plates parallel to the fixed base plate being sleeved on the connecting shaft, the swing base plate being provided in a rectangular structure, the fixed base plate being composed of two sections, including a fan-shaped block installed at the top of the connecting shaft and a rectangular block away from the side of the connecting shaft, the fan-shaped block being seamlessly connected with the rectangular block, a main protection plate being installed at one side of the bottom of the swing base plate, main sliding grooves being formed in the rectangular block and the fan-shaped block on the fixed base plate and being communicated with each other, auxiliary sliding grooves being formed in the swing base plate and corresponding to the main sliding grooves in the rectangular block, a main sliding rod being slidably connected in the main sliding grooves, the main sliding rod being connected with a T-shaped auxiliary sliding block which slides in the auxiliary sliding grooves, the auxiliary sliding block being connected with an auxiliary protection plate parallel to the main protection plate through a connecting block, the main sliding rod and the auxiliary sliding block being slid in the auxiliary sliding grooves and the main sliding grooves in the rectangular block respectively, so that the auxiliary protection plate slides, and then cooperates with the main protection plate to control the change of the overlapping area of the auxiliary protection plate and the main protection plate, so as to adjust the blocking area of the edge protection, when the auxiliary sliding block is moved to the end of the auxiliary sliding grooves close to the connecting shaft, the auxiliary protection plate is completely overlapped with the main protection plate, the main sliding rod is slid in the main sliding grooves in the fan-shaped block, the main protection plate and the auxiliary protection plate are adjusted in angle under the swing of the main sliding rod, so as to adjust the angle of the protection, and the flexible protection area and angle adjusting function of the device are realized.

[0008] Compared with the prior art, the anti-invasion edge protection device for reconstruction and expansion construction has the advantages that: the swing base plate is sleeved on the connecting shaft in a swing mode, the main sliding grooves are formed in the fixed base plate, the auxiliary sliding grooves are formed in the swing base plate, the relative movement of the auxiliary protection plate and the main protection plate is controlled to adjust the protection blocking area, and the angle of the placed protection is controlled, so that the reconstruction and expansion site in the change can be timely and targeted adjusted, and the sufficiency and flexibility of the protection are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a perspective structural schematic view of the anti-invasion edge protection device for reconstruction and expansion construction.

[0010] Figure 2 It is a front view structural schematic view of the anti-invasion edge protection device for reconstruction and expansion construction.

[0011] Figure 3 It is a top view structural schematic view of the anti-invasion edge protection device for reconstruction and expansion construction.

[0012] Figure 4 It is a partial perspective structural schematic view of the anti-invasion edge protection device for reconstruction and expansion construction.

[0013] Figure 5 It is Figure 1Enlarged structural schematic view of middle A.

[0014] Figure 6 For Figure 2 Enlarged structural schematic view of middle B.

[0015] Figure 7 For Figure 4 Enlarged structural schematic view of middle C.

[0016] Figure 8 For Figure 1 Enlarged structural schematic view of middle D.

[0017] Wherein: fixed base plate 10, support column 11, fixed bottom plate 12, auxiliary protection plate 13, main protection plate 14, connecting shaft 15, connecting base block 16, swing base plate 17, main sliding groove 18, auxiliary sliding groove 19, auxiliary sliding block 20, connecting block 21, main sliding rod 22, positioning hole 23, rod cap 24, positioning pin 25, adjusting screw 26, support plate 27, lifting screw 28, anchor bolt 29. DETAILED DESCRIPTION

[0018] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0020] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0021] The utility model discloses below will refer to the drawing and combine the embodiment to explain in detail.

[0022] Please refer to Figures 1-8 , the anti-invasion edge protection device of reconstruction construction, including fixed base plate 10, fixed base plate 10 one end bottom is fixedly connected with connecting base block 16 through connecting shaft 15, and the bottom of connecting base block 16 is installed with support column 11, and the bottom of support column 11 is detachably fixed in the construction site of reconstruction, and a group of swing base plate 17 parallel with fixed base plate 10 is sleeved on connecting shaft 15, and swing base plate 17 is arranged as rectangular structure, and fixed base plate 10 is composed of two sections, including the sector block of installation on the top of connecting shaft 15 and the rectangular block away from the side of connecting shaft 15, and the sector block is seamlessly connected with the rectangular block, and the main protection plate 14 is installed on the bottom side of swing base plate 17, and the rectangular block and the sector block on fixed base plate 10 are provided with the main sliding slot 18 of intercommunication, and the auxiliary sliding slot 19 is set up on swing base plate 17 corresponding the position of the main sliding slot 18 on rectangular block, and the main sliding rod 22 is slidably connected in the main sliding slot 18, and the bottom of main sliding rod 22 is connected with the T-shaped auxiliary sliding block 20 that slides along the inside of auxiliary sliding slot 19, and the bottom of auxiliary sliding block 20 is installed with the auxiliary protection plate 13 parallel with main protection plate 14 through connecting block 21, and main sliding rod 22 and auxiliary sliding block 20 slide in the main sliding slot 18 in rectangular block and auxiliary sliding slot 19 respectively, to adjust the sliding of auxiliary protection plate 13, then cooperate with main protection plate 14, control the change of the overlapping area of auxiliary protection plate 13 and main protection plate 14, to adjust the blocking area of edge protection, when auxiliary sliding block 20 moves to the end of auxiliary sliding slot 19 close to connecting shaft 15, and auxiliary protection plate 13 and main protection plate 14 completely coincide, and main sliding rod 22 moves to slide in the main sliding slot 18 of sector block, at this time, main protection plate 14 and auxiliary protection plate 13 are angle-adjusted under the swing of main sliding rod 22, to adjust the swing angle of protection, and further realize the function of flexible protection area and angle adjustment of the device.

[0023] In the embodiment of the application, the bottom end of the support column 11 is fixedly installed with a fixed bottom plate 12, a plurality of mounting holes are uniformly formed on the fixed bottom plate 12, and the mounting holes are matched with foundation bolts 29, so that the fixed bottom plate 12 is fixed on the ground, thereby realizing positioning of the support column 11 and the fixed base plate 10.

[0024] The auxiliary protection plate 13 and the main protection plate 14 are distributed in parallel and at intervals, and it should be noted that when the main sliding rod 22 slides in the main sliding slot 18 at the rectangular block, the main protection plate 14 and the auxiliary protection plate 13 are in a stationary state in terms of angle control, and if the angle of protection needs to be adjusted, the auxiliary protection plate 13 needs to be moved to fully coincide with the main protection plate 14, and at the same time, the main sliding rod 22 needs to be moved into the main sliding slot 18 at the sector block, so that the angle can be adjusted.

[0025] Meanwhile, the top end of the main slide rod 22 is provided with a rod cap 24 extending to the top outside of the fixed base plate 10, the rod cap 24 is used to prevent the downward disengagement of the main slide rod 22, and a plurality of positioning holes 23 are arranged at equal intervals on the top side of the main slide groove 18 of the fixed base plate 10 along the track, the positioning holes 23 are provided with a positioning pin 25 in a lifting mode on the corresponding rod cap 24, the top of the positioning pin 25 is connected with an adjusting screw 26 which is screwed on the rod cap 24, the lifting of the positioning pin 25 is controlled by rotating the adjusting screw 26, so that the positioning pin 25 is inserted into the lower positioning hole 23, thereby limiting the position of the main slide rod 22, and then the position of the auxiliary protection plate 13 and the main protection plate 14 is fixed through the connection of the main slide rod 22 and the auxiliary slide block 20 and the auxiliary protection plate 13 through the connecting block 21.

[0026] In an example of the present application, the bottom end of the auxiliary protection plate 13 and the main protection plate 14 away from the connecting shaft 15 is provided with two groups of supporting plates 27 in a lifting mode, the top end of the supporting plate 27 is connected with a lifting screw 28, and the top of the lifting screw 28 is provided with an internal thread hole corresponding to the auxiliary protection plate 13 and the main protection plate 14, the lifting of the supporting plate 27 is controlled by rotating the lifting screw 28, thereby stably supporting the bottom of the auxiliary protection plate 13 and the main protection plate 14.

[0027] As a preferred embodiment of the present application, the auxiliary protection plate 13 and the main protection plate 14 can be provided in a grid structure, a light plate structure or a fence type structure, and the specific selection is determined according to the actual situation, and the material of the auxiliary protection plate 13 and the main protection plate 14 can be selected as stainless steel, which has impact resistance and strong corrosion resistance.

[0028] The preferred embodiments of the present application are described in detail above, but the present application is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. Anti-intrusion edge protection device for reconstruction works, characterized in that, The utility model provides a kind of movable construction support, including fixed base plate (10), fixed base plate (10) one end bottom is fixedly connected with connecting base block (16) by connecting shaft (15), connecting base block (16) bottom end is equipped with support column (11), the support column (11) bottom end is detachably fixed in the construction site of reconstruction and expansion, a set of swing base plate (17) is sleeved on connecting shaft (15), the swing base plate (17) is set to rectangular structure, fixed base plate (10) is composed of two sections, including the sector block being installed in the top of connecting shaft (15) and the rectangular block being away from the side of connecting shaft (15), the seamless connection between the sector block and rectangular block, the main guard plate (14) is installed on the bottom side of swing base plate (17), the rectangular block and sector block on fixed base plate (10) are equipped with the main sliding slot (18) of intercommunication, the position of main sliding slot (18) on rectangular block on swing base plate (17) is equipped with auxiliary sliding slot (19), main sliding rod (22) is slidably connected in main sliding slot (18), the T-shaped structure auxiliary sliding block (20) of along auxiliary sliding slot (19) inside sliding is connected to the bottom of main sliding rod (22), auxiliary sliding block (20) bottom is equipped with auxiliary guard plate (13) parallel to main guard plate (14) by connecting block (21), main sliding rod (22), auxiliary sliding block (20) are slid in auxiliary sliding slot (19), the main sliding slot (18) in rectangular block respectively.

2. The retrofit construction intrusion prevention edge protection device of claim 1, wherein, The bottom end of the support column (11) is fixedly installed with a fixed bottom plate (12), and a plurality of mounting holes are uniformly formed on the fixed bottom plate (12) and are fixed by foundation bolts (29).

3. The intrusion preventing edge protection device for a reconstruction construction according to claim 2, characterized by The auxiliary guard plate (13) and the main guard plate (14) are parallel and spaced apart.

4. The intrusion preventing edge protection device for a reconstruction construction according to claim 3, characterized by The top end of the main sliding rod (22) is provided with a rod cap (24) extending to the top outside of the fixed base plate (10), and a plurality of positioning holes (23) are formed at equal intervals on one side of the top of the main sliding slot (18) on the fixed base plate (10) along the track thereof, a positioning pin (25) is movably arranged on the rod cap (24) corresponding to the positioning hole (23), and the top of the positioning pin (25) is connected with an adjusting screw (26) screwed on the rod cap (24).

5. The retrofit construction intrusion prevention edge protection device of claim 4, wherein, The bottom end of the auxiliary guard plate (13) and the main guard plate (14) away from the connecting shaft (15) is movably provided with two groups of support plates (27), the top end of the support plate (27) is connected with a lifting screw (28), and the auxiliary guard plate (13) and the main guard plate (14) corresponding to the top end of the lifting screw (28) are provided with an internally threaded hole.

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