Guardrail with alarm function

Abstract

The guardrail with the alarm function comprises a guardrail body, a connecting plate, a strip-shaped plate, clamping blocks, a fixing plate and a first spring, the connecting plate is arranged at the top end of the guardrail body, the strip-shaped plate is installed at the bottom of the connecting plate, four sets of clamping blocks are symmetrically arranged on the strip-shaped plate, and the fixing plate is installed on the clamping blocks. And fixing plates are symmetrically installed in the strip-shaped plate, first springs are symmetrically installed on the two fixing plates, and one end of each clamping block is fixedly connected with the corresponding first spring. Through the arrangement of the connecting plate, the strip-shaped plate, the clamping block, the fixing plate and the first spring, the vibration sensor and the alarm are installed on the connecting plate, the strip-shaped plate is clamped in the groove in the top end of the handrail body, the clamping block is clamped into a clamping hole in the groove through the elastic force of the first spring, and the strip-shaped plate is pulled forcibly to take down the connecting plate; and the vibration sensor and the alarm are taken down, so that the vibration sensor and the alarm are convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a guardrail with an alarm function. Background Art

[0002] Guardrail generally refers to fence, fence is guardrail, electronic fence is the most advanced perimeter anti-theft alarm system, it is composed of electronic fence host and front detection fence. The electronic fence host generates and receives high-voltage pulse signals, and can generate alarm signals when the front detection fence is in the state of touching the net, short circuit, or open circuit, and send the intrusion signal to the security alarm center.

[0003] Guardrails are placed outside the construction site during construction to serve as a barrier. Guardrails with an alarm function will sound an alarm when encountering a collision during use. Generally, the alarm and guardrail are fixedly installed. When the alarm fails, the entire guardrail needs to be moved away for repair. Therefore, a guardrail with an alarm function is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a guardrail with an alarm function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A guardrail with an alarm function comprises a guardrail body, a connecting plate, a strip plate, a block, a fixed plate and a first spring, wherein a connecting plate is arranged at the top of the guardrail body, a strip plate is installed at the bottom of the connecting plate, four groups of blocks are symmetrically arranged on the strip plate, a fixed plate is symmetrically installed inside the strip plate, a first spring is symmetrically installed on two groups of the fixed plates, and one end of the block is fixedly connected to the first spring.

[0007] Furthermore, the strip plate is provided with four groups of sliding holes adapted to the card block, one end of the card block extends to the interior of the strip plate and is fixedly connected to the first spring, and the top of the railing body is provided with a groove adapted to the strip plate, and the card holes adapted to the card block are symmetrically arranged in the groove.

[0008] Furthermore, four groups of connecting plates are symmetrically installed on the railing body, and support rods are arranged on both sides of the railing body, and base plates are installed at the bottoms of the two groups of support rods.

[0009] Furthermore, four groups of fixing blocks are symmetrically mounted on the two groups of support rods, through grooves matching the connecting pieces are formed on the fixing blocks, and pull rods are slidably connected to the fixing blocks.

[0010] Furthermore, a partition is installed on the pull rod, and a second spring is sleeved on the pull rod, the second spring is located inside the fixed block, and the four groups of connecting plates are all provided with through holes adapted to the pull rod.

[0011] Furthermore, vibration sensors are symmetrically mounted on the connecting plate, and alarms are symmetrically mounted on the connecting plate.

[0012] The beneficial effects of the utility model are:

[0013] The vibration sensor and the alarm are installed on the connecting plate through the setting of the connecting plate, the strip plate, the clamping block, the fixing plate and the first spring. The strip plate is clamped in the groove at the top of the railing body. The clamping block is clamped into the clamping hole on the groove by the elastic force of the first spring. The strip plate is pulled hard to remove the connecting plate, and the vibration sensor and the alarm are removed, so that the vibration sensor and the alarm can be easily maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a guardrail with an alarm function proposed by the utility model;

[0015] Figure 2 This is a top view of a strip plate and a railing main body connection structure of a guardrail with an alarm function proposed by the utility model;

[0016] Figure 3 This is a partial schematic diagram of the internal structure of a strip plate of a guardrail with an alarm function proposed by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the internal structure of a fixed block of a guardrail with an alarm function.

[0018] In the figure: 1, bottom plate; 2, support rod; 3, railing body; 4, connecting plate; 5, vibration sensor; 6, alarm; 7, fixing block; 8, connecting piece; 9, strip plate; 10, clamping block; 11, fixing plate; 12, first spring; 13, pull rod; 14, partition; 15, second spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1 and Figure 3A guardrail with an alarm function comprises a guardrail body 3, a connecting plate 4, a strip plate 9, a block 10, a fixing plate 11 and a first spring 12, wherein the top of the guardrail body 3 is provided with a connecting plate 4, the bottom of the connecting plate 4 is provided with a strip plate 9, four groups of blocks 10 are symmetrically provided on the strip plate 9, and a fixing plate 11 is symmetrically provided inside the strip plate 9;

[0021] The two groups of fixed plates 11 are symmetrically installed with first springs 12, one end of the block 10 is fixedly connected to the first spring 12, four groups of sliding holes adapted to the block 10 are provided on the strip plate 9, one end of the block 10 extends to the inside of the strip plate 9 and is fixedly connected to the first spring 12, and a groove adapted to the strip plate 9 is provided at the top end of the railing body 3, and holes adapted to the block 10 are symmetrically provided in the groove.

[0022] Reference Figure 2 and Figure 4 , four groups of connecting pieces 8 are symmetrically installed on the railing body 3, and support rods 2 are arranged on both sides of the railing body 3, bottom plates 1 are installed at the bottom of the two groups of support rods 2, and four groups of fixing blocks 7 are symmetrically installed on the two groups of support rods 2, through grooves adapted to the connecting pieces 8 are opened on the fixing blocks 7, and a pull rod 13 is slidably connected to the fixing blocks 7, the connecting piece 8 is inserted into the through groove on the fixing block 7, and the pull rod 13 is inserted into the through hole on the connecting piece 8 to connect the railing body 3 with the support rod 2;

[0023] A partition 14 is installed on the pull rod 13, and a second spring 15 is sleeved on the pull rod 13, and the second spring 15 is located inside the fixed block 7. The four groups of connecting plates 8 are all provided with through holes adapted to the pull rod 13. Vibration sensors 5 are symmetrically installed on the connecting plate 4, and an alarm 6 is symmetrically installed on the connecting plate 4. The vibration sensor 5 and the alarm 6 are electrically connected.

[0024] Working principle: When in use, press the two groups of blocks 10 at one end of the strip plate 9, put the strip plate 9 into the groove at the top of the railing body 3, push the strip plate 9, and the block 10 slides into the card hole on the groove. The elastic force of the first spring 12 makes the block 10 card into the card hole, pull the pull rod 13, and the pull rod 13 slides upward inside the fixed block 7. The partition 14 squeezes the second spring 15, and the connecting pieces 8 on both sides of the railing body 3 are inserted into the through grooves on the fixed block 7. The through holes on the connecting pieces 8 are located below the pull rod 13. Release the pull rod 13, and the pull rod 13 is inserted into the through holes on the connecting piece 8 through the elastic force of the second spring 15, and the railing body 3 is installed between the two groups of support rods 2.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0026] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

Claims

1. A guardrail with an alarm function, characterized in that: The utility model comprises a railing body (3), a connecting plate (4), a strip plate (9), a block (10), a fixing plate (11) and a first spring (12); the top of the railing body (3) is provided with a connecting plate (4); the bottom of the connecting plate (4) is provided with a strip plate (9); four groups of blocks (10) are symmetrically provided on the strip plate (9); the inside of the strip plate (9) is symmetrically provided with a fixing plate (11); the two groups of fixing plates (11) are symmetrically provided with a first spring (12); one end of the block (10) is fixedly connected to the first spring (12).

2. A guardrail with an alarm function according to claim 1, characterized in that: The strip plate (9) is provided with four groups of sliding holes matched with the clamping block (10); one end of the clamping block (10) extends to the inside of the strip plate (9) and is fixedly connected with the first spring (12); the top end of the railing body (3) is provided with a groove matched with the strip plate (9), and the clamping holes matched with the clamping block (10) are symmetrically arranged in the groove.

3. The guardrail with alarm function according to claim 1, characterized in that: Four groups of connecting plates (8) are symmetrically mounted on the railing body (3), and support rods (2) are arranged on both sides of the railing body (3), and bottom plates (1) are mounted at the bottoms of the two groups of support rods (2).

4. The guardrail with alarm function according to claim 3, characterized in that: Four groups of fixing blocks (7) are symmetrically mounted on the two groups of support rods (2), the fixing blocks (7) are provided with through grooves matching the connecting pieces (8), and the fixing blocks (7) are slidably connected with pull rods (13).

5. The guardrail with alarm function according to claim 4, characterized in that: A partition plate (14) is installed on the pull rod (13), and a second spring (15) is sleeved on the pull rod (13), wherein the second spring (15) is located inside the fixed block (7), and through holes matching the pull rod (13) are provided on the four groups of connecting plates (8).

6. The guardrail with alarm function according to claim 5, characterized in that: A vibration sensor (5) is symmetrically mounted on the connecting plate (4), and an alarm (6) is symmetrically mounted on the connecting plate (4).

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