Fence for urban traffic engineering

Abstract

The utility model discloses a fence for urban traffic engineering, and relates to the technical field of urban safety construction equipment. Comprising baffles and a connecting mechanism, mounting plates and U-shaped plates of every two adjacent baffles are connected, two round rods on the mounting plates are connected with two round grooves in the U-shaped plates in a clamped mode, every two adjacent baffles can be conveniently connected, and the baffles are rotated according to the angle as needed after the two baffles are connected; and it is guaranteed that the baffles can be bent and adjusted according to a construction site, meanwhile, the situation that the positions of the two adjacent baffles are adjusted after angle rotation is avoided, operation steps during baffle installation are reduced, after angle adjustment, two sets of fixing plates are driven by rotating a first two-way lead screw to abut against and fix two round rods at the same time, and the operation efficiency is improved. And the connecting position of the two baffles can be fixed easily, the two adjacent baffles form a fixed whole in the using process, and therefore the stability of the baffles in the using process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of city safe construction, especially a kind of city traffic engineering's fence. BACKGROUND

[0002] Fence refers to the measures taken to isolate construction site from external environment, so that construction site becomes a relatively closed space, in the process of city construction, when road is constructed, construction area is closed by using fence to ensure construction safety.

[0003] Traditional fence structure mainly includes support fixed on ground and baffle connected with support.And with the change of construction site environment, flexible adjustment and assembly type fence gradually replace traditional simple guardrail structure, for example, the fence for city traffic engineering in the authorized announcement No.CN211258056U utility model Chinese discloses a kind of city traffic engineering's fence, and the embedded plate is embedded in the embedded slot, and the embedded plate limiting strip is rotated and embedded in the limiting slot, then installation connecting strip, two fixed strips are fixed on two embedded plates by first buckle ring and second buckle ring, then according to the bending angle of baffle, two fixed holes on two fixed strips are aligned, then insert bolt and fix, can be bent and adjusted according to the complex topography of construction site, to provide better closed effect for construction site.However, as described above, the guardrail structure can connect two baffles and can be bent and adjusted during use, but the guardrail structure is installed, and the fixed strip is movably connected with the second buckle ring under the action of the first buckle ring, so that the connection between the two baffles is movable, which leads to poor stability of the baffle during use, and cannot achieve good fence effect.

[0004] Therefore, the utility model provides a kind of city traffic engineering's fence to solve the problems of the prior art. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides a kind of city traffic engineering's fence to solve the problems of the prior art.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows:

[0007] A kind of city traffic engineering's fence, comprising:

[0008] baffle;

[0009] connecting mechanism, disposed on baffle, comprising:

[0010] The U-shaped plate is arranged on one side of the baffle, and a circular groove and a rectangular groove are arranged on the U-shaped plate, and the rectangular groove is communicated with the corresponding circular groove.

[0011] The first bidirectional screw rod is rotatably arranged in the U-shaped plate, and the moving plate is threadedly connected to the first bidirectional screw rod, and one side of the moving plate is provided with a U-shaped rod.

[0012] In a preferred embodiment, the two ends of the U-shaped rod are arranged to penetrate into the rectangular groove, and the two ends of the U-shaped rod are provided with fixing plates, and the surface of the fixing plate is curved into an arc shape.

[0013] In a preferred embodiment, the connecting mechanism further comprises a mounting plate, and the mounting plate is arranged on the other side of the baffle, and a spring is arranged in the mounting plate.

[0014] In a preferred embodiment, the other end of the spring is connected with a round rod, and the other end of the round rod penetrates out of the outside of the mounting plate.

[0015] In a preferred embodiment, the other end of the round rod is curved into a spherical shape, and the upper end and the lower end of the other side of the U-shaped plate form an included angle with the vertical surface.

[0016] In a preferred embodiment, the two fixing plates in the longitudinal direction are a group, and the two ends of the fixing plates in the group are provided with limiting frames, and the limiting frames are provided with first magnetic blocks, and the two ends of the other fixing plates are provided with second magnetic blocks.

[0017] In a preferred embodiment, the inner surface of the fixing plate is provided with a rubber pad, and the surface of the rubber pad is provided with a groove.

[0018] In a preferred embodiment, the inner wall diameter of the circular groove matches the diameter of the round rod.

[0019] In a preferred embodiment, a cylinder is embedded in the inner wall of the U-shaped plate, and a second bidirectional screw rod is rotatably connected in the cylinder.

[0020] In a preferred embodiment, a moving rod is threadedly connected to the second bidirectional screw rod, and one end of the moving rod penetrates into the U-shaped plate.

[0021] Compared with the prior art, the utility model provides a fence for urban traffic engineering, which has the following beneficial effects:

[0022] 1. Through the structural arrangement of the connecting mechanism, when in use, the two round rods on the mounting plate are connected with the two circular grooves on the U-shaped plate by connecting the mounting plate of the two adjacent baffle plates with the U-shaped plate, which is beneficial to connect the two adjacent baffle plates, and after the two baffle plates are connected, the angle of the baffle plate can be rotated according to the need, which ensures that the baffle plate can be bent and adjusted according to the construction site, while avoiding adjusting the position of the two adjacent baffle plates after the angle is rotated, reducing the operation steps when the baffle plate is installed; and after the angle is adjusted, the two round rods are fixed by rotating the first bidirectional screw rod and driving the two groups of fixed plates under the action of the moving plate and the U-shaped rod, which is beneficial to fix the connection between the two baffle plates after the angle of the baffle plate is adjusted, so that the two adjacent baffle plates form a fixed whole when in use, thereby improving the stability of the baffle plate when in use.

[0023] 2. When the mounting plate is installed with the U-shaped plate, the round rod is automatically connected with the circular groove under the action of the spring, the inclined surface of the U-shaped plate and the spherical end of the round rod, which is beneficial to automatically connect the round rod with the circular groove without manual operation, and the connection steps are relatively simple. The problem of poor stability of the baffle plate when in use caused by the movable connection between the baffle plates of the traditional fence structure is solved. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0025] Figure 1 It is the overall structure diagram of the fence of the present application.

[0026] Figure 2 It is the structure diagram of the connection of the present application.

[0027] Figure 3 It is the sectional view of the U-shaped plate and the mounting plate of the present application.

[0028] Figure 4 It is the structure diagram of the fixed plate of the present application.

[0029] Figure 5 It is the connection structure diagram of the moving rod and the U-shaped plate of the present application.

[0030] Figure 6 It is the installation structure diagram of the present application.

[0031]

MAIN COMPONENT SYMBOL EXPLANATION

[0032] 1, baffle plate;

[0033] 2, connecting mechanism; 21, U-shaped plate; 22, circular slot; 23, rectangular slot; 24, first bidirectional screw; 25, moving plate; 26, U-shaped rod; 27, fixed plate; 28, mounting plate; 29, spring; 210, round rod; 211, limiting frame; 212, first magnetic block; 213, second magnetic block; 214, rubber pad; 215, cylinder; 216, second bidirectional screw; 217, moving rod. DETAILED DESCRIPTION

[0034] The structure of the fence for urban traffic engineering will be further described in detail below in combination with the drawings and the embodiments of the present application.

[0035] 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. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0036] It should be noted that the terms used herein are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments of the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a presence of the features, steps, operations, devices, components and / or their combinations.

[0037] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to those steps or units listed, but can include other steps or units not listed or inherent to these processes, methods, products or devices.

[0038] For purposes of the description hereinafter, spatial relative terms, such as "above", "below", "top", "bottom", and the like, can be used to describe the relative position of one element or feature to another element or feature as illustrated in the figures. It will be understood that the spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if a device in the figures is inverted, elements described as "above" or "below" other elements or features would then be oriented "below" or "above" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatial relative descriptors used herein interpreted accordingly.

[0039] As shown in the accompanying drawings for Figures 1-6 The utility model provides a technical scheme:

[0040] A kind of city traffic engineering's fence, including baffle 1, and the connecting mechanism 2 being installed on baffle 1, the connecting mechanism 2 includes the U-shaped plate 21 being fixedly connected to the one side of baffle 1, the inner top wall and inner bottom wall of the U-shaped plate 21 are all opened with circular slot 22, and the inner wall upper end and inner wall lower end of the U-shaped plate 21 are all opened with rectangular slot 23, the rectangular slot 23 is communicated with corresponding circular slot 22, and first bidirectional lead screw 24 is rotatably connected in the inner wall of the U-shaped plate 21, the surface of first bidirectional lead screw 24 is threadedly connected with moving plate 25, one side of moving plate 25 is fixedly connected with U-shaped rod 26, both ends of U-shaped rod 26 are all penetrated into rectangular slot 23 and fixedly connected with fixed plate 27, the surface of fixed plate 27 is curved into arc.

[0041] It needs to be explained that, in the present embodiment, the bending radian of the inner surface of two fixed plates 27 is same with the bending radian of the surface of circular rod 210. The thread of two moving plates 25 and first bidirectional lead screw 24 is opposite, so when first bidirectional lead screw 24 rotates, it will drive two moving plates 25 to move towards each other.

[0042] In a preferred embodiment, as Figure 3 shown, the connecting mechanism 2 further includes mounting plate 28 being fixedly connected to the other side of baffle 1, the inner wall upper end and inner wall lower end of mounting plate 28 are all fixedly connected with spring 29, the other end of spring 29 is fixedly connected with circular rod 210, and the other end of circular rod 210 penetrates out of mounting plate 28.

[0043] It should be noted that in the embodiment, the surface of the round rod 210 is in sliding connection with the inner wall of the mounting plate 28, the other side of the mounting plate 28 is curved into an arc shape, and when the mounting plate 28 of one of the baffles 1 is installed with the U-shaped plate 21 of the other baffle 1, the round rod 210 is clamped with the corresponding circular groove 22, and at this time, the other side of the mounting plate 28 is a certain distance from the inner wall of the U-shaped plate 21.

[0044] In a preferred embodiment, as shown in Figure 3 and Figure 5 the other end of the round rod 210 is curved into a spherical shape, and the upper end and the lower end of the other side of the U-shaped plate 21 form an included angle with the vertical surface.

[0045] It should be noted that in the embodiment, when installing two baffles 1, the mounting plate 28 of one of the baffles 1 is installed with the U-shaped plate 21 of the other baffle 1, and when the mounting plate 28 is placed on the inner side of the U-shaped plate 21, the inclined surface on one side of the U-shaped plate 21 will extrude the two round rods 210, so that the round rods 210 move to the inner side of the mounting plate 28.

[0046] In a preferred embodiment, as shown in Figure 4 the two longitudinal fixing plates 27 are a group, and the two ends of one group of the fixing plates 27 are fixedly connected with a limiting frame 211, the inner wall of the limiting frame 211 is fixedly connected with a first magnetic block 212, and the two ends of the other group of the fixing plates 27 are fixedly connected with a second magnetic block 213.

[0047] It should be noted that in the embodiment, when the fixing plate 27 is used to fix the round rod 210, the surface of the rubber pad 214 is in contact with the surface of the round rod 210, thereby increasing the friction.

[0048] In a preferred embodiment, as shown in Figure 4 the inner surface of the fixing plate 27 is fixedly connected with a rubber pad 214, and the surface of the rubber pad 214 is provided with a groove.

[0049] It should be noted that in the embodiment, when the fixing plate 27 is used to fix the round rod 210, the surface of the rubber pad 214 is in contact with the surface of the round rod 210, thereby increasing the friction.

[0050] In a preferred embodiment, as shown in Figure 3 and Figure 5 the diameter of the inner wall of the circular groove 22 matches the diameter of the round rod 210.

[0051] It should be noted that in the embodiment, when the round rod 210 is clamped with the circular groove 22, the surface of the round rod 210 is in contact with the inner wall of the circular groove 22.

[0052] In a preferred embodiment, as shown in Figure 5 The inner wall of the U-shaped plate 21 is embedded with a cylinder 215, the inner wall of the cylinder 215 is rotationally connected with a second bidirectional screw rod 216, the surface of the second bidirectional screw rod 216 is threadedly connected with two moving rods 217, and one end of the moving rod 217 penetrates into the U-shaped plate 21.

[0053] It should be noted that, in the implementation, the threads of the two moving rods 217 and the second bidirectional screw rod 216 are opposite, so that when the second bidirectional screw rod 216 is rotated, the two moving rods 217 are moved towards each other. In the initial state of the device, the opposite ends of the two moving rods 217 are away from the circular groove 22, avoiding affecting the clamping of the circular rod 210 and the circular groove 22.

[0054] When it is necessary to remove the installation of the two adjacent baffle plates 1, the first bidirectional screw rod 24 is reversely rotated to remove the fixation of the circular rod 210 by the fixed plate 27, the second bidirectional screw rod 216 on one of the baffle plates 1 is rotated, the two moving rods 217 are moved and approached, at this time, the opposite ends of the two moving rods 217 are simultaneously moved into the circular groove 22 and push the circular rod 210 to move to the inner side of the mounting plate 28, the spring 29 is compressed again, and when the circular rod 210 is separated from the circular groove 22, the two baffle plates 1 can be separated.

[0055] The use principle and process of the fence for urban traffic engineering include:

[0056] Two adjacent baffles 1 are installed, when installing, the mounting plate 28 of one baffle 1 is inserted into the inside of the U-shaped plate 21 of the other baffle 1, when inserting, the two round rods 210 on the mounting plate 28 are extruded by the one side inclined surface of the U-shaped plate 21, the round rods 210 move to the inside of the mounting plate 28, the spring 29 is compressed, the mounting plate 28 is continuously pushed to move, when the two round rods 210 on the mounting plate 28 coincide with the corresponding circular grooves 22, the round rods 210 and the spring 29 lose extrusion, the spring 29 drives the round rods 210 to automatically reset and enter the circular grooves 22, at this time, the round rods 210 and the circular grooves 22 form clamping connection, thereby the connection of two adjacent baffles 1 is completed, then the baffle 1 is rotated according to the required angle, in the rotating process, the round rods 210 rotate in the circular grooves 22, after the baffle 1 is rotated to the required angle, the first bidirectional screw rod 24 is rotated to drive the two moving plates 25 to move and close to each other, thereby the two U-shaped rods 26 drive the two groups of fixed plates 27 to move and close to each other, at this time, the second magnetic block 213 of one group of fixed plates 27 enters the limiting frame 211 of the other group of fixed plates 27, the two groups of fixed plates 27 are continuously pushed to move, when the rubber pad 214 on the fixed plate 27 is tightly pressed against the surface of the round rod 210, the first magnetic block 212 and the second magnetic block 213 are adsorbed on the opposite side, at this time, the round rod 210 is fixed, thereby the fixation of two adjacent baffles 1 is completed.

[0057] The above merely describes the preferred embodiment of the present application, and is not used to limit the protection scope of the present application.

Claims

1. A fence for urban traffic engineering, characterized in that, Include: Baffle (1); Connecting mechanism (2) is arranged on the baffle (1), including: U-shaped plate (21) is arranged on one side of the baffle (1), and a circular slot (22) and a rectangular slot (23) are formed in the U-shaped plate (21), and the rectangular slot (23) is communicated with the corresponding circular slot (22); The first bidirectional screw (24) is rotatably arranged in the U-shaped plate (21), and the moving plate (25) is threadedly connected to the first bidirectional screw (24), and the U-shaped rod (26) is arranged on one side of the moving plate (25).

2. The fence for urban traffic engineering according to claim 1, characterized in that: Both ends of the U-shaped rod (26) penetrate into the rectangular slot (23), and the fixing plate (27) is arranged at both ends of the U-shaped rod (26), and the surface of the fixing plate (27) is curved into an arc shape.

3. The fence for urban traffic works according to claim 1, wherein: The connecting mechanism (2) further comprises a mounting plate (28), and the mounting plate (28) is arranged on the other side of the baffle (1), and a spring (29) is arranged in the mounting plate (28).

4. A barrier according to claim 3, wherein: The other end of the spring (29) is connected with a round rod (210), and the other end of the round rod (210) penetrates out of the outer side of the mounting plate (28).

5. A barrier according to claim 4, wherein: The other end of the round rod (210) is curved into a spherical shape, and the upper end and the lower end of the other side of the U-shaped plate (21) form an included angle with the vertical plane.

6. The fence for urban traffic works as set forth in claim 2, wherein: The two ends of one group of the fixing plate (27) are provided with a limiting frame (211), and the limiting frame (211) is provided with a first magnetic block (212) inside.

7. The fence for urban traffic works as set forth in claim 2, wherein: The inner surface of the fixing plate (27) is provided with a rubber pad (214), and the surface of the rubber pad (214) is provided with a groove.

8. The fence for urban traffic works as set forth in claim 1, wherein: The inner wall diameter of the circular slot (22) matches the diameter of the round rod (210).

9. The fence for urban traffic works as set forth in claim 1, wherein: The inner wall of the U-shaped plate (21) is embedded with a cylinder (215), and the second bidirectional screw (216) is rotatably connected in the cylinder (215).

10. The fence for urban traffic engineering according to claim 9, characterized in that: The second bidirectional screw (216) is threadedly connected with a moving rod (217), and one end of the moving rod (217) penetrates into the U-shaped plate (21).

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