Fence for building construction site

Abstract

The fence for the building construction site comprises a handle and a fixed supporting rod fixedly arranged on one side of the handle, the side, away from the handle, of the fixed supporting rod is fixedly connected with at least two telescopic rods, the upper ends of the two telescopic rods are both fixedly connected with movable rods, and the movable rods are fixedly connected with the movable rods. Moving plates are arranged at the ends, away from the telescopic rods, of the moving rods, and fences are fixedly arranged on the same sides of the moving plates and the telescopic rods; according to the device, a worker holds a handle to stretch the handle outwards, the handle moves to drive the fixed supporting rods to move at the same time, the telescopic rods on the two sides are stretched to the interior of the device at the same time, and the telescopic rods move to drive the two moving rods to move out of the interior of the device at the same time under sliding supporting of the moving plates; and after the fence is stably placed, it is guaranteed that the fence is convenient to install and move, the installation steps are greatly saved, and the installation efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a fence used in a building construction site. Background Art

[0002] Building construction refers to the production activities during the implementation stage of engineering construction, and is the construction process of various types of buildings. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc.

[0003] The environment near construction sites is generally dangerous, and fences need to be built to prevent uninformed people from entering the construction site. However, when building existing fences, the fences and supporting devices need to be transported and assembled separately. This assembly and transportation method makes the installation steps of the fences complicated, which seriously affects the efficiency of the device construction and is not conducive to the efficient use of the fences.

[0004] Therefore, we provide a kind of fencing for building construction site. Utility Model Content

[0005] The purpose of the utility model is to provide a fence for use in a construction site in order to solve the above-mentioned technical problems, so as to achieve the effect of rapid construction and convenient transportation of the fence.

[0006] In view of this, the utility model provides a fence for use at a construction site, comprising a handle and a fixed support rod fixedly arranged on one side of the handle, wherein the fixed support rod is fixedly connected to at least two telescopic rods on a side away from the handle, and a moving rod is fixedly connected to the upper ends of the two telescopic rods, and a moving plate is provided at one end of the moving rod away from the telescopic rod, and a fence is fixedly arranged on the same side of the moving plate and the telescopic rod.

[0007] Preferably, at least two fixed support blocks are fixedly connected to the lower end of the handle, and the fixed support blocks are flush with the bottom of the fence.

[0008] Preferably, the handle and the fixed support block are simultaneously plugged with fastening bolts, the fastening bolts are used for fastening when the device is fixed, and the fixed support rod is plugged with a plurality of the fastening bolts.

[0009] Preferably, the telescopic rod is fixedly connected to a telescopic support chamber via a telescopic support shell, the telescopic support chamber is opened at the lower end of the fence, and the telescopic rod is slidably connected to the telescopic support shell.

[0010] Preferably, at least two mobile support chambers are opened on one side of the fence close to the telescopic rod, the mobile support chamber is connected to the telescopic support chamber, and sliding support chambers are opened on opposite sides of the mobile support chamber, and the sliding support chambers are slidably connected to the sliding support rod.

[0011] Preferably, the moving rod is fixedly connected to the moving plate via the sliding support rod, the moving plate is located inside the moving support chamber, and the moving plate is plugged into an upper end of the inside of the moving support chamber.

[0012] Preferably, the movable plate is plugged into the fastening bolts, and there are at least two fastening bolts on the outer side of the movable plate.

[0013] Preferably, the fastening bolt passes through one side of the movable plate and is inserted into the interior of the movable support chamber, and the fastening bolt is simultaneously inserted into the fence and the movable plate.

[0014] Preferably, a snap-in plate is fixedly connected to one side of the fence, and a snap-in interface is provided on a side of the fence away from the snap-in plate.

[0015] Preferably, the two fences are plugged into the card interface via the card-connecting plate, and a plurality of the fastening bolts are simultaneously plugged into the fences and the card-connecting plate.

[0016] Compared with the prior art, the utility model provides a fence for construction sites, which has the following beneficial effects:

[0017] The utility model discloses that when it is necessary to stably place the fence, the staff holds the handle and stretches it outwards. The movement of the handle will drive the fixed support rod to move at the same time, so that the telescopic rods on both sides are stretched into the device at the same time. The movement of the telescopic rod will drive the two mobile rods to move out of the device at the same time under the sliding support of the mobile plate. After the fence is stably placed, the handle, the fixed support rod and the mobile plate are fixed at the same time, so as to achieve the effect of stably fixing the fence. The parts of the fixing device can all be retracted and placed inside the fence, which ensures the convenience of installing and moving the fence, greatly saves the steps of installation, and improves the efficiency of device installation.

[0018] According to the utility model, when the telescopic rod drives the moving rod to move, the movement of the moving rod will drive the sliding support rod to move under the support of the sliding support chamber. Through the support and restriction of the sliding support chambers on both sides, the directional stability and distance reliability of the sliding support rod when moving can be guaranteed. The movement of the sliding support rod will drive the moving plate to slide at the same time. After the position is stable, the moving plate is fixed by two fastening bolts, which can provide a stable support effect for the overall device.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a fence used in a construction site proposed by the utility model;

[0021] Figure 2 This is a structural schematic diagram of a fence used in a construction site proposed by the utility model;

[0022] Figure 3 This is a structural schematic diagram of a fence used in a construction site proposed by the utility model;

[0023] Figure 4 A structural schematic diagram of a fence used in a construction site proposed by the utility model

[0024] Figure 5 A structural schematic diagram of a fence used in a construction site proposed by the utility model

[0025] Figure 6 The utility model is a structural schematic diagram of a fence used in a construction site.

[0026] In the figure: 1. handle; 2. fixed support rod; 3. telescopic rod; 4. mobile rod; 5. mobile plate; 6. fence; 7. fixed support block; 8. fastening bolt; 9. telescopic support shell; 10. telescopic support chamber; 11. mobile support chamber; 12. sliding support rod; 13. sliding support chamber; 15. card plate; 16. card interface. DETAILED DESCRIPTION

[0027] 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.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] Embodiment 1: A fence for use at a construction site, such as Figure 1-Figure 6When the fence 6 needs to be stably placed, the staff can hold the handle 1 to stretch it outwards, and the movement of the handle 1 will drive the fixed support rod 2 to move at the same time, so that the telescopic rods 3 on both sides are stretched inside the device at the same time, and the movement of the telescopic rod 3 will drive the two mobile rods 4 to move out of the device at the same time under the sliding support of the mobile plate 5. After the fence 6 is stably placed, the handle 1, the fixed support rod 2 and the mobile plate 5 are fixedly connected to the side away from the handle 1, and the upper ends of the two telescopic rods 3 are fixedly connected to the moving rod 4, and the moving rod 4 is provided with a moving plate 5 at one end away from the telescopic rod 3. A fence 6 is fixedly provided on the same side of the moving plate 5 and the telescopic rod 3.

[0030] like Figure 1-Figure 6 As shown, at least two fixed support blocks 7 are fixedly connected to the lower end of the handle 1, and the fixed support block 7 is flush with the bottom of the fence 6. The handle 1 and the fixed support block 7 are simultaneously plugged with fastening bolts 8, and the fastening bolts 8 are used for fastening the device when it is fixed. The fixed support rod 2 is plugged with several fastening bolts 8. When it is necessary to fix the handle 1 and the fixed support rod 2 to fix the device as a whole, the handle 1 and the fixed support rod 2 can provide stable support for the device by fastening a plurality of fastening bolts 8. The horizontal position of the fixed support block 7 when in contact with the ground is consistent with the fence 6, which ensures that the handle 1 and the fixed support rod 2 can provide stability and reliability for the device.

[0031] like Figure 1-Figure 6 As shown, the telescopic rod 3 is fixedly connected to the telescopic support chamber 10 through the telescopic support shell 9. The telescopic support chamber 10 is opened at the lower end of the fence 6. The telescopic rod 3 is slidably connected to the telescopic support shell 9. When the telescopic rod 3 moves, it will perform a telescopic operation under the support of the telescopic support shell 9. The support of the telescopic support chamber 10 to the telescopic support shell 9 and the support of the telescopic support shell 9 to the telescopic rod 3 during extension and retraction can ensure the stability and reliability of the two telescopic rods 3 of the device when moving.

[0032] Embodiment 2: A fence for use at a construction site, such as Figure 1-Figure 6As shown, at least two mobile support chambers 11 are opened on one side of the fence 6 close to the telescopic rod 3, and the mobile support chamber 11 is connected to the telescopic support chamber 10. Sliding support chambers 13 are opened on opposite sides of the mobile support chamber 11. The sliding support chamber 13 is slidably connected to the sliding support rod 12. The mobile rod 4 is fixedly connected to the mobile plate 5 through the sliding support rod 12. The mobile plate 5 is located inside the mobile support chamber 11, and the mobile plate 5 is plugged into the upper end of the mobile support chamber 11. The mobile plate 5 is plugged into the fastening bolt 8. There are at least two fastening bolts 8 on the outside of the mobile plate 5. The fastening bolt 8 passes through one side of the mobile plate 5. Connected to the inside of the mobile support chamber 11, the fastening bolt 8 is plugged into the fence 6 and the mobile plate 5 at the same time. When the telescopic rod 3 drives the mobile rod 4 to move, the movement of the mobile rod 4 will drive the sliding support rod 12 to move under the support of the sliding support chamber 13. Through the support and restriction of the sliding support chambers 13 on both sides, the directional stability and distance reliability of the sliding support rod 12 can be guaranteed when the sliding support rod 12 moves. The movement of the sliding support rod 12 will drive the mobile plate 5 to slide at the same time. After the position is stable, the mobile plate 5 is fixed by two fastening bolts 8, which can provide a stable support effect for the overall device.

[0033] like Figure 1-Figure 6 As shown, a snap-in plate 15 is fixedly connected to one side of the fence 6, and a snap-in interface 16 is provided on the side of the fence 6 away from the snap-in plate 15. Two fences 6 are plugged into the snap-in plate 15 and the snap-in interface 16, and multiple fastening bolts 8 are simultaneously plugged into the fences 6 and the snap-in plate 15. When multiple fences 6 are fixed, two fences 6 are plugged and fixed through the snap-in plate 15 and the snap-in interface 16, and the snap-in plate 15 and the fences 6 are simultaneously plugged and fixed through multiple fastening bolts 8, thereby ensuring stable fixation when multiple fences 6 are connected and fixed.

[0034] Working principle: When the fence 6 needs to be stably placed, the staff holds the handle 1 and stretches it outward. The movement of the handle 1 will drive the fixed support rod 2 to move at the same time, so that the telescopic rods 3 on both sides are stretched inside the device at the same time. The movement of the telescopic rod 3 will drive the two mobile rods 4 to move out of the device at the same time under the sliding support of the mobile plate 5. After the fence 6 is placed stably, the handle 1, the fixed support rod 2 and the mobile plate 5 are fixed at the same time, so as to achieve the effect of stably fixing the fence 6. The parts of the fixing device can be retracted and placed inside the fence 6 to ensure the fence 6 The convenience of installation and movement greatly saves the steps of installation and improves the efficiency of device installation. At the same time, when the telescopic rod 3 drives the moving rod 4 to move, the movement of the moving rod 4 will drive the sliding support rod 12 to move under the support of the sliding support chamber 13. Through the support and restriction of the sliding support chambers 13 on both sides, the directional stability and distance reliability of the sliding support rod 12 can be guaranteed when the sliding support rod 12 moves. The movement of the sliding support rod 12 will drive the moving plate 5 to slide at the same time. After the position is stable, the moving plate 5 is fixed by two fastening bolts 8, which can provide a stable support effect for the overall device.

[0035] 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.

Claims

1. A fence for use at a construction site, comprising a handle (1), and a fixed support rod (2) fixedly arranged on one side of the handle (1), characterized in that: At least two telescopic rods (3) are fixedly connected to a side of the fixed support rod (2) away from the handle (1); the upper ends of the two telescopic rods (3) are fixedly connected to a moving rod (4); the ends of the moving rods (4) away from the telescopic rods (3) are each provided with a moving plate (5); and a fence (6) is fixedly provided on the same side of the moving plate (5) and the telescopic rod (3).

2. A fence for a construction site according to claim 1, characterized in that: At least two fixed support blocks (7) are fixedly connected to the lower end of the handle (1), and the fixed support blocks (7) are flush with the bottom of the fence (6).

3. A fence for a construction site according to claim 2, characterized in that: The handle (1) and the fixed support block (7) are simultaneously plugged with a fastening bolt (8), the fastening bolt (8) being used for fastening when the device is fixed, and the fixed support rod (2) is plugged with a plurality of the fastening bolts (8).

4. A fence for construction sites according to claim 3, characterized in that: The telescopic rod (3) is fixedly connected to a telescopic support chamber (10) via a telescopic support shell (9); the telescopic support chamber (10) is disposed at the lower end of the fence (6); and the telescopic rod (3) is slidably connected to the telescopic support shell (9).

5. A fence for construction sites according to claim 4, characterized in that: At least two movable support chambers (11) are provided on a side of the fence (6) close to the telescopic rod (3), the movable support chambers (11) are connected to the telescopic support chamber (10), and sliding support chambers (13) are provided on opposite sides of the movable support chamber (11), and the sliding support chambers (13) are slidably connected to the sliding support rod (12).

6. A fence for construction sites according to claim 5, characterized in that: The moving rod (4) is fixedly connected to the moving plate (5) via the sliding support rod (12); the moving plate (5) is located inside the moving support chamber (11), and the moving plate (5) is plugged into the upper end inside the moving support chamber (11).

7. A fence for construction sites according to claim 6, characterized in that: The movable plate (5) is plugged into the fastening bolts (8), and at least two fastening bolts (8) are disposed on the outer side of the movable plate (5).

8. The fence for construction site according to claim 6, characterized in that: The fastening bolt (8) passes through one side of the movable plate (5) and is inserted into the interior of the movable support chamber (11); the fastening bolt (8) is simultaneously inserted into the fence (6) and the movable plate (5).

9. A fence for a construction site according to claim 8, characterized in that: A clamping plate (15) is fixedly connected to one side of the fence (6), and a clamping interface (16) is provided on a side of the fence (6) away from the clamping plate (15).

10. A fence for use at a construction site according to claim 9, characterized in that: The two fences (6) are plugged into the card interface (16) via the card connection plate (15), and a plurality of fastening bolts (8) are simultaneously plugged into the fences (6) and the card connection plate (15).

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