Novel warning bar for building construction

Abstract

The utility model relates to the technical field of building construction, and particularly discloses a novel warning fence for building construction, which comprises two bottom plates, the two bottom plates are arranged left and right, a plurality of vertically arranged support rods are rotatably inserted into the outer walls of the tops of the two bottom plates, and the support rods are arranged on the outer walls of the tops of the two bottom plates. The same top plate is fixedly mounted on the outer walls of the tops of the supporting rods; the two protection mechanisms are fixed to the outer walls of one sides of the supporting rods located on the two sides correspondingly; the photoelectric conversion mechanism is mounted on the outer wall of the top of the top plate; the protection mechanism, the bottom plate, the supporting rods and the top plate are arranged to form a blocking component, the protection mechanism is arranged on one side of the supporting rod on the outermost edge to form another blocking component, and the protection mechanism can rotate along with rotation of the supporting rods, so that the protection range of the device is adjusted; and the protection mechanism can be conveniently adjusted for protection according to terrain requirements of the construction site.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and specifically relates to a new warning bar used in building construction. Background Art

[0002] Construction refers to production activities during the implementation phase of engineering construction, and is the construction process of various types of buildings. During construction, the construction site needs to be protected to prevent outsiders from entering, so a new type of warning barrier for construction is needed.

[0003] In a Chinese patent with publication number CN208502436U, a warning fence for a construction site of a building project is mentioned, comprising two fixed rods. The warning fence for a construction site of a building project is provided with a sleeve shaft and a knocking rod movably installed inside the sleeve shaft, so that the knocking rod is fixedly installed on the sleeve shaft and moves up and down under the telescopic action of a spring outside the knocking rod. A force-bearing rod movably installed inside the connecting shaft, an embedded rod fixedly installed at the bottom of the force-bearing rod, and a drill bit fixedly installed at the bottom of the embedded rod are used to transfer the knocking force to the force-bearing rod at the bottom of the embedded rod, thereby realizing the downward movement of the force-bearing rod, and then the force-bearing rod drives the embedded rod and the drill bit to move downward and be buried underground, thereby realizing the fixing of the warning fence.

[0004] However, there are some problems when using the above device. The device cannot adjust the protection range, which is not conducive to more comprehensive protection of the construction area, resulting in poor protection and warning effects.

[0005] Therefore, those skilled in the art have proposed a new type of warning bar for building construction to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a new warning fence for building construction to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A new warning bar for building construction, comprising:

[0009] Bottom plates, the number of the bottom plates is two, the two bottom plates are placed left and right, a plurality of vertically placed support rods are rotatably plugged on the top outer walls of the two bottom plates, and the same top plate is fixedly installed on the top outer walls of the support rods;

[0010] A protection mechanism, wherein two protection mechanisms are respectively fixed on one side outer wall of the support rods located on both sides;

[0011] A photoelectric conversion mechanism, wherein the photoelectric conversion mechanism is mounted on the top outer wall of the top plate;

[0012] An access control mechanism, a fixed box is installed on the top outer wall of the top plate, the access control mechanism is installed in the middle of the fixed box, and one end of the access control mechanism is located in the middle of the two bottom plates.

[0013] Preferably, cameras are installed on the outer wall of the bottom of the top plate near both ends.

[0014] Preferably, the protective mechanism includes a plurality of connecting rods, the connecting rods are mounted on an outer wall of a support rod located on one side, a rectangular frame is fixedly mounted on the outer wall of one side of the connecting rods, a blocking net is clamped on the inner wall of the rectangular frame, and a plurality of reflective strips are fixed on the surface of the blocking net.

[0015] Preferably, the photoelectric conversion mechanism includes two support columns, which are fixedly mounted on the top outer wall of the top plate near both ends, and a fixing plate is installed on the top of the two support columns, and a solar cell panel is fixedly mounted on the top outer wall of the fixing plate.

[0016] Preferably, a charging controller and a battery are disposed inside the fixed box, and the solar panel, the charging controller and the battery are electrically connected.

[0017] Preferably, the entry and exit control mechanism includes a stepper motor, which is installed in the middle position of the bottom inner wall of the fixed box, and a transmission shaft is fixedly installed at the bottom end of the stepper motor output shaft, and a plurality of baffle rods are horizontally installed on both sides of the circumferential outer wall of the transmission shaft.

[0018] Preferably, a light board is fixedly mounted on the front outer wall of the top plate.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The utility model is provided with a protective mechanism, wherein the bottom plate, the support rod and the top plate form a barrier component, and the protective mechanism is provided on the side of the support rod at the outermost edge, forming another barrier component. The protective mechanism can rotate along with the rotation of the support rod, thereby adjusting the protection range of the device, and facilitating the adjustment of the protective mechanism for protection according to the terrain requirements of the construction site.

[0021] (2) The utility model is provided with an entry and exit control mechanism, which is controlled by a stepper motor, and the stepper motor drives the transmission shaft and the barrier rod to rotate. When the angle between the barrier rod and the bottom plate is small, the barrier rod and the transmission shaft seal the space between the two bottom plates to avoid entering and exiting the construction site. When the angle between the barrier rod and the bottom plate is large, the space between the two bottom plates is opened, which facilitates entering and exiting the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of the back structure;

[0024] Figure 3 This is a schematic diagram of the structure of the protection mechanism after rotation according to the first embodiment of the utility model;

[0025] Figure 4 This is a schematic diagram of the overall structure of the second embodiment of the present utility model;

[0026] In the figure: 1. bottom plate; 2. support rod; 3. protection mechanism; 4. camera; 5. top plate; 6. photoelectric conversion mechanism; 7. fixed box; 8. access control mechanism; 9. charging controller; 10. battery; 11. light board;

[0027] 301, connecting rod; 302, rectangular frame; 303, blocking net; 304, reflective strip;

[0028] 601, fixing plate; 602, solar cell panel; 603, supporting column;

[0029] 801, transmission shaft; 802, stop rod; 803, stepping motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] See also Figure 1-Figure 3 As shown, a new warning bar for building construction includes:

[0033] Bottom plate 1, the number of bottom plates 1 is two, the two bottom plates 1 are placed left and right, multiple vertically placed support rods 2 are rotatably plugged on the top outer walls of the two bottom plates 1, and the same top plate 5 is fixedly installed on the top outer walls of the support rods 2;

[0034] Protection mechanisms 3, two protection mechanisms 3 are respectively fixed on one side outer wall of the support rod 2 located on both sides;

[0035] A photoelectric conversion mechanism 6, which is mounted on the top outer wall of the top plate 5;

[0036] An access control mechanism 8 , a fixed box 7 is installed on the top outer wall of the top plate 5 , the access control mechanism 8 is installed in the middle position inside the fixed box 7 , and one end of the access control mechanism 8 is located in the middle position of the two bottom plates 1 .

[0037] As can be seen from the above, the device is placed in the area of ​​the construction site that needs to be protected to warn pedestrians and prevent them from approaching. Then, according to the needs of the surrounding terrain, the two support rods 2 located at the edge are rotated to drive the protection mechanism 3 to rotate, so that the protection mechanism 3 is rotated to a suitable position. The construction site is protected by the device, and the entry and exit control mechanism 8 is parallel to the base plate 1 to prevent people from entering and exiting. When it is necessary to enter the construction site, the entry and exit control mechanism 8 can be rotated.

[0038] Specifically, cameras 4 are installed at positions near both ends of the outer wall of the bottom of the top plate 5 .

[0039] As can be seen from the above, the camera 4 is convenient for monitoring the peripheral area of ​​the construction site.

[0040] Specifically, the protective mechanism 3 includes a plurality of connecting rods 301, which are installed on an outer wall of one side of the support rod 2. A rectangular frame 302 is fixedly installed on the outer wall of one side of the connecting rod 301, a blocking net 303 is clamped on the inner wall of the rectangular frame 302, and a plurality of reflective strips 304 are fixed on the surface of the blocking net 303.

[0041] As can be seen from the above, the setting of the rectangular frame 302 and the blocking net 303 improves the protection effect on the construction site, and the reflective strip 304 has a warning function at night, reminding pedestrians to pay attention to safety and not to approach the construction site.

[0042] Specifically, the photoelectric conversion mechanism 6 includes two support columns 603, which are fixedly installed on the top outer wall of the top plate 5 near the two ends. A fixing plate 601 is installed on the top of the two support columns 603, and a solar cell panel 602 is fixedly installed on the top outer wall of the fixing plate 601.

[0043] As can be seen from the above, the solar cell panel 602 is arranged to absorb solar energy and convert it into electrical energy.

[0044] Specifically, a charging controller 9 and a battery 10 are disposed inside the fixed box 7, and the solar panel 602, the charging controller 9 and the battery 10 are electrically connected.

[0045] As can be seen from the above, the solar panel 602 converts solar energy into electrical energy, and transmits the electrical energy to the battery 10 through the charging controller 9, so that the battery 10 can subsequently power the electrical appliances of the device.

[0046] Specifically, the entry and exit control mechanism 8 includes a stepper motor 803, which is installed in the middle position of the bottom inner wall of the fixed box 7. A transmission shaft 801 is fixedly installed at the bottom end of the output shaft of the stepper motor 803, and multiple baffle rods 802 are horizontally installed on both sides of the circumferential outer wall of the transmission shaft 801.

[0047] As can be seen from the above, when the stepper motor 803 is started, the transmission shaft 801 and the blocking rod 802 are driven to rotate. When the blocking rod 802 is parallel to the base plate 1, the blocking rod 802 and the transmission shaft 801 have a blocking effect to prevent people from entering and exiting the construction site. When the blocking rod 802 forms a 90-degree angle with the base plate 1, the area between the two support rods 2 is opened, making it convenient for people to enter and exit the construction site.

[0048] Working principle: The device is placed in an area of ​​the construction site that needs to be protected to warn pedestrians and prevent them from approaching. Then, according to the needs of the surrounding terrain, the two support rods 2 located at the edge are rotated to drive the protection mechanism 3 to rotate, so that the protection mechanism 3 is rotated to a suitable position. The construction site is protected by the device, and the stepper motor 803 is started to drive the transmission shaft 801 and the blocking rod 802 to rotate. When the blocking rod 802 is parallel to the base plate 1, the blocking rod 802 and the transmission shaft 801 have a blocking effect to prevent people from entering and exiting the construction site. When the blocking rod 802 forms a 90-degree angle with the base plate 1, the area between the two support rods 2 is opened to facilitate people to enter and exit the construction site.

[0049] Embodiment 2:

[0050] refer to Figure 4 As shown, this embodiment is basically the same as the previous embodiment, except that a light board 11 is fixedly mounted on the front outer wall of the top plate 5 .

[0051] As can be seen from the above, the warning text is displayed by the light board 11, so as to remind pedestrians to pay attention to safety and not to approach the construction site.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of warning bar for construction, characterized in that: include: A bottom plate (1), wherein the number of the bottom plates (1) is two, the two bottom plates (1) are placed left and right, a plurality of vertically placed support rods (2) are rotatably plugged on the top outer walls of the two bottom plates (1), and a top plate (5) is fixedly mounted on the top outer walls of the support rods (2); A protection mechanism (3), wherein two protection mechanisms (3) are respectively fixed on one side outer wall of the support rod (2) located on both sides; A photoelectric conversion mechanism (6), wherein the photoelectric conversion mechanism (6) is mounted on the top outer wall of the top plate (5); An access control mechanism (8), a fixed box (7) is installed on the top outer wall of the top plate (5), the access control mechanism (8) is installed in the middle of the fixed box (7), and one end of the access control mechanism (8) is located in the middle of the two bottom plates (1).

2. A new type of warning bar for construction according to claim 1, characterized in that: Cameras (4) are installed at positions near both ends of the bottom outer wall of the top plate (5).

3. The novel warning fence for construction according to claim 1 is characterized in that: The protection mechanism (3) comprises a plurality of connecting rods (301), wherein the connecting rods (301) are mounted on an outer wall of one side of a support rod (2) located on one side, a rectangular frame (302) is fixedly mounted on an outer wall of one side of the connecting rod (301), a blocking net (303) is clamped on an inner wall of the rectangular frame (302), and a plurality of reflective strips (304) are fixed on the surface of the blocking net (303).

4. The novel warning fence for construction according to claim 1 is characterized in that: The photoelectric conversion mechanism (6) comprises two support columns (603), the two support columns (603) being fixedly mounted on the top outer wall of the top plate (5) near the two ends, a fixing plate (601) being mounted on the top ends of the two support columns (603), and a solar cell panel (602) being fixedly mounted on the top outer wall of the fixing plate (601).

5. A new type of warning fence for construction according to claim 4, characterized in that: A charging controller (9) and a storage battery (10) are arranged inside the fixed box (7), and the solar panel (602), the charging controller (9) and the storage battery (10) are electrically connected.

6. The novel warning fence for construction according to claim 1 is characterized by: The entry and exit control mechanism (8) comprises a stepper motor (803), which is mounted at the middle position of the bottom inner wall of the fixed box (7), a transmission shaft (801) is fixedly mounted at the bottom end of the output shaft of the stepper motor (803), and a plurality of blocking rods (802) are horizontally mounted on both sides of the circumferential outer wall of the transmission shaft (801).

7. The novel warning fence for construction according to claim 1 is characterized by: A light board (11) is fixedly mounted on the front outer wall of the top plate (5).

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