Alarm type fence for construction

Abstract

The utility model relates to the technical field of constructional engineering. The alarm type fence for construction comprises a supporting outer frame, four sets of ground nails are inserted into the surface of the bottom of the supporting outer frame, a telescopic inner frame is connected to the interior of the upper end of the supporting outer frame in a clamped mode, and a connecting plate is fixedly connected to the outer surface of one end of the supporting outer frame and the telescopic inner frame; a buckle plate is fixedly connected to the outer surface of the other end of the outer supporting frame and the outer surface of the other end of the inner telescopic frame, connecting structures are arranged on the two sides of the outer supporting frame and the two sides of the inner telescopic frame, and a warning structure is arranged at the upper end of the inner telescopic frame. The external gravity is borne through the bearing plate, when a person climbs over the equipment, the bearing plate moves downwards, the pressing rod moves downwards to press the button arranged on the surface of the upper end of the timer, and at the moment, the warning lamp and the connecting rod give out flickering light and warning sound, so that the person climbing over the equipment and a person in a construction site are warned conveniently, and the safety of the construction site is improved. And the practicability of the equipment is improved to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology; more specifically, it relates to an alarm-type construction enclosure. Background Technology

[0002] Construction engineering refers to the physical engineering project formed by the construction of various buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Fences, on the other hand, are measures taken to isolate the construction site from the external environment, making the construction site a relatively enclosed space.

[0003] Currently, existing construction site fencing technologies suffer from several drawbacks. Firstly, their fixed structures make it difficult to adjust their height to suit the specific conditions of the construction site. Secondly, low fencing fails to adequately protect the construction area, reducing the equipment's applicability. Furthermore, existing fencing still allows individuals to climb over it and enter the construction site, and current equipment often fails to warn both those climbing over and those already inside, further diminishing its practicality. Therefore, there is an urgent need for an alarm-activated construction site fencing system to address these issues. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an alarm-type construction enclosure to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a construction site alarm-type enclosure, comprising:

[0006] The supporting outer frame has four sets of ground nails inserted into the bottom surface of the supporting outer frame. The upper end of the supporting outer frame is connected to a telescopic inner frame. A connecting plate is fixedly connected to the outer surface of one end of the supporting outer frame and the telescopic inner frame. A buckle plate is fixedly connected to the outer surface of the other end of the supporting outer frame and the telescopic inner frame. The two sides of the supporting outer frame and the telescopic inner frame are provided with connecting structures. The upper end of the telescopic inner frame is provided with a warning structure.

[0007] The connection structure includes positioning holes, which are located inside the outer surfaces of both ends of the telescopic inner frame, and multiple sets of positioning holes are provided.

[0008] The warning structure includes a connecting rod, which is inserted into the interior of both ends of the upper surface of the telescopic inner frame.

[0009] Preferably, the inner wall surfaces at both ends of the ground nail are provided with rectangular grooves, and the outer surfaces at the lower ends of the telescopic inner frame are provided with rectangular sliders, which are engaged and slidably connected to the inside of the rectangular grooves. The outer surface of one end of the connecting plate is provided with a connecting hole, and the bottom surface of one end of the buckle plate is provided with a connecting post, the outer dimensions of which are the same as the inner dimensions of the connecting hole. This design allows the rectangular sliders to move synchronously with the inside of the rectangular grooves when the telescopic inner frame moves inside the supporting outer frame, thereby making the telescopic inner frame more stable when moving and preventing the telescopic inner frame from detaching from the supporting outer frame.

[0010] Preferably, the connection structure further includes a mounting plate and a support plate, and two sets of mounting plates and support plates are provided. The two sets of mounting plates and support plates are respectively fixedly connected to the outer surfaces of the upper ends of the outer support frame. The inner surfaces of the two sets of mounting plates are in contact with the outer surfaces of the two ends of the telescopic inner frame. A positioning rod is inserted inside the mounting plate and support plate, and a first spring is sleeved on the outer surface of the positioning rod. The outer dimensions of one end of the positioning rod are adapted to the inner dimensions of the positioning hole. A support ring is provided on the outer surface of the positioning rod. The two ends of the first spring abut against one side surface of the support ring and the inner surface of the support plate, respectively. This design allows the support ring to be supported by the elasticity of the first spring after the positioning rod is pulled, so that the positioning rod can automatically reset after being released.

[0011] Preferably, the upper surface of the telescopic inner frame has movable grooves at both ends, and a second spring is installed inside the movable groove. A limit ring is provided on the outer surface of the lower end of the connecting rod, and the outer dimensions of the limit ring are adapted to the inner dimensions of the movable groove. The two ends of the second spring abut against the bottom surface of the limit ring and the bottom surface of the movable groove, respectively. This design allows the connecting rod to move inside the movable groove when the pressure plate is under pressure, and the pressure on the pressure plate is buffered and relieved by the elasticity of the second spring itself.

[0012] Preferably, the warning structure further includes a pressure plate. The upper surfaces of the two sets of connecting rods are fixedly connected to the bottom surfaces at both ends of the pressure plate. A lower pressure rod is fixedly connected to the bottom surface at the middle position of the pressure plate, and a cover plate is fitted on the outer surface of the lower pressure rod. The cover plate is threadedly connected to the inner thread at the middle position of the upper end of the telescopic inner frame. A battery, a timer, and a relay are installed inside the middle position of the upper end of the telescopic inner frame. Warning lights are installed on the upper surfaces of both sides of the middle position of the upper end of the telescopic inner frame, and speakers are installed inside the inner threads of both sides of the middle position of the upper end of the telescopic inner frame. The battery, timer, relay, warning lights, and speakers are electrically connected to each other. This design can be powered by the battery, and the timer can be used to set the time for the warning lights and speakers to emit flashing light and alarm sound.

[0013] Preferably, a pressure plate is provided on the outer surface of the lower end of the pressure rod, and a button is provided on the upper surface of the timer. The position of the button corresponds to the position of the pressure plate. When the pressure plate is pressed and the pressure rod moves downward, the pressure plate can press the button provided on the upper surface of the timer. At this time, the warning light and the speaker can emit flashing light and alarm sound to provide a warning.

[0014] The technical effects and advantages of this utility model are as follows: This utility model allows the telescopic inner frame to move up or down inside the supporting outer frame. When the telescopic inner frame moves to a suitable position, the elasticity of the first spring can drive the outer surface of one end of the positioning rod to be inserted into the corresponding positioning hole again. This allows the height between the supporting outer frame and the telescopic inner frame to be positioned. The design of multiple sets of positioning holes makes it easy for the equipment to adjust the usage height according to the actual conditions of the construction site, thereby facilitating the protection of the construction site and improving the applicability of the equipment to a certain extent.

[0015] The equipment is supported by a pressure plate that bears external weight. When someone climbs over the equipment, the pressure plate moves downward and the pressure rod moves downward to press the button on the upper surface of the timer. At this time, the warning light and the connecting rod emit flashing light and alarm sound, which can effectively warn people climbing over the equipment and people inside the construction site. This improves the practicality of the equipment to a certain extent. Moreover, its overall structure is simple and reasonable in design, highly practical, and easy to promote and apply. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is an exploded three-dimensional structural diagram of the supporting outer frame of this utility model.

[0018] Figure 3 This utility model Figure 2 A magnified view is shown in section A.

[0019] Figure 4 This is a three-dimensional exploded view of the warning structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the usage state of this utility model.

[0021] The attached diagram is labeled as follows: 1. Supporting outer frame; 2. Ground nail; 3. Telescopic inner frame; 4. Connecting plate; 5. Buckle plate; 6. Connecting structure; 61. Mounting plate; 62. Support plate; 63. Positioning rod; 64. First spring; 65. Positioning hole; 7. Warning structure; 71. Connecting rod; 72. Second spring; 73. Pressure plate; 74. Downward pressure rod; 75. Cover plate; 76. Battery; 77. Timer; 78. Relay; 79. Warning light; 710. Speaker. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The construction engineering involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example 1

[0024] like Figures 1 to 5 As shown in the figure, this embodiment proposes a construction alarm-type enclosure, including:

[0025] The outer frame 1 is supported, and four sets of ground nails 2 are inserted into the bottom surface of the outer frame 1. The upper end of the outer frame 1 is connected to the telescopic inner frame 3. A connecting plate 4 is fixedly connected to the outer surface of one end of the outer frame 1 and the telescopic inner frame 3. A buckle plate 5 is fixedly connected to the outer surface of the other end of the outer frame 1 and the telescopic inner frame 3. The inner wall surfaces of both ends of the ground nail 2 are provided with rectangular grooves. The lower ends of both ends of the telescopic inner frame 3 are provided with rectangular sliders, which are engaged and slidably connected to the inside of the rectangular grooves. This design allows the telescopic inner frame 3 to move inside the outer frame 1 and the rectangular sliders to move synchronously inside the rectangular grooves, thereby making the telescopic inner frame 3 more stable when moving and preventing the telescopic inner frame 3 from detaching from the outer frame 1.

[0026] A connecting hole is provided inside the outer surface of one end of the connecting plate 4, and a connecting post is provided on the bottom surface of one end of the buckle plate 5. The external dimensions of the connecting post are the same as the internal dimensions of the connecting hole. This design allows the buckle plate 5 in one set of equipment to be inserted into the connecting hole inside the connecting plate 4 in another set of equipment through the connecting post, thereby completing the connection of two or more sets of equipment.

[0027] A connecting structure 6 is provided on both sides of the supporting outer frame 1 and the telescopic inner frame 3, and a warning structure 7 is provided at the upper end of the telescopic inner frame 3.

[0028] The connecting structure 6 includes positioning holes 65, which are located inside the outer surfaces of both ends of the telescopic inner frame 3. Multiple sets of positioning holes 65 are provided. The connecting structure 6 also includes mounting plates 61 and support plates 62, with two sets of mounting plates 61 and support plates 62. The two sets of mounting plates 61 and support plates 62 are respectively fixedly connected to the outer surfaces of the upper ends of the supporting outer frame 1. The inner surfaces of the two sets of mounting plates 61 are in contact with the outer surfaces of both ends of the telescopic inner frame 3. Positioning rods 63 are inserted into the mounting plates 61 and support plates 62, and a first spring 64 is sleeved on the outer surface of the positioning rods 63. The external dimensions of the outer surface of the end are adapted to the internal dimensions of the positioning hole 65. A support ring is provided on the outer surface of the positioning rod 63. The two ends of the first spring 64 abut against one side surface of the support ring and the inner surface of the support plate 62, respectively. When the telescopic inner frame 3 moves up or down to a suitable position inside the support outer frame 1, the support ring can be supported by the elasticity of the first spring 64 itself, so that the outer surface of one end of the positioning rod 63 is inserted into the positioning hole 65, thereby fixing the position between the support outer frame 1 and the telescopic inner frame 3. The design of multiple sets of positioning holes 65 allows the height of the equipment to be adjusted according to actual needs.

[0029] Example 2

[0030] like Figure 4 As shown, based on the same concept as the above embodiments, this embodiment also proposes:

[0031] The warning structure 7 includes a connecting rod 71, which is inserted into the interior of both ends of the upper surface of the telescopic inner frame 3. The interior of both ends of the upper surface of the telescopic inner frame 3 is provided with a moving groove, and a second spring 72 is provided inside the moving groove. A limit ring is provided on the outer surface of the lower end of the connecting rod 71, and the outer dimensions of the limit ring are adapted to the inner dimensions of the moving groove. The two ends of the second spring 72 abut against the bottom surface of the limit ring and the bottom surface of the moving groove, respectively. When the pressure plate 73 is subjected to external pressure, the pressure plate 73 can drive the connecting rod 71 to move downward inside the moving groove. This design makes the movement of the connecting rod 71 and the pressure plate 73 more stable and prevents the connecting rod 71 from detaching from the moving groove. At the same time, the elasticity of the second spring 72 can drive the connecting rod 71 and the pressure plate 73 to reset themselves when the pressure plate 73 is no longer subjected to external force, and can buffer and relieve the external force on the pressure plate 73.

[0032] The warning structure 7 also includes a pressure plate 73. The upper surfaces of the two sets of connecting rods 71 ​​are fixedly connected to the bottom surfaces at both ends of the pressure plate 73. A lower pressure rod 74 is fixedly connected to the bottom surface at the middle position of the pressure plate 73, and a cover plate 75 is fitted on the outer surface of the lower pressure rod 74. The cover plate 75 is threadedly connected to the inner thread at the middle position of the upper end of the telescopic inner frame 3. A battery 76, a timer 77, and a relay 78 are installed inside the middle position of the upper end of the telescopic inner frame 3. Warning lights 79 are installed on the upper surfaces of both sides of the middle position of the upper end of the telescopic inner frame 3. The device is equipped with a speaker 710, a battery 76, a timer 77, a relay 78, and a warning light 79, all electrically connected to each other. The battery 76 provides power to the device, and the battery 76, timer 77, and relay 78 can be repaired or replaced by removing the cover 75. The device can be set by the timer 77 to display the flashing light and alarm sound of the warning light 79 and the speaker 710, and the relay 78 can control whether the device is powered on. This allows the warning light 79 and the speaker 710 to automatically turn off after displaying the flashing light and alarm sound for a certain period of time, making the device more flexible to use.

[0033] A pressure plate is provided on the outer surface of the lower end of the pressure rod 74, and a button is provided on the upper surface of the timer 77. The position of the button corresponds to the position of the pressure plate. The pressure plate 73 moves downward to drive the pressure plate to press the button on the upper surface of the timer 77, thereby activating the device and causing the warning light 79 and the speaker 710 to emit flashing light and alarm sound to provide a warning.

[0034] Working principle: When using the equipment, first place the outer support frame 1 in a suitable position, and connect the connecting plate 4 in one set of equipment to the buckle plate 5 in another set of equipment. This can complete the connection between two or more sets of equipment. After the equipment is connected, the position of the outer support frame 1 is fixed by the ground nail 2. Then, according to the actual needs, the telescopic inner frame 3 is moved inside the outer support frame 1. When the telescopic inner frame 3 moves to a suitable position, the elasticity of the first spring 64 can drive the positioning rod 63 to move inside the mounting plate 61 and the support plate 62, so that the outer surface of one end of the positioning rod 63 is inserted into the corresponding positioning hole 65. Thus, the position between the outer support frame 1 and the telescopic inner frame 3 can be positioned through the connecting structure 6. The design of multiple positioning holes 65 allows the equipment to adjust the usage height according to the actual situation.

[0035] When the equipment is in use, when the outer surface of the pressure plate 73 is subjected to a slight external force, the pressure plate 73 can drive the connecting rod 71 to move inside the moving groove, and the pressure plate 73 will automatically reset through the elasticity of the second spring 72. At this time, the warning light 79 and the speaker 710 will not emit flashing light or alarm sound. However, when someone tries to climb over the pressure plate 73, the pressure plate 73 bears a larger external force, and the pressure plate 73 drives the connecting rod 71 and the lower pressure rod 74 to move downward. The pressure plate at the lower end of the lower pressure rod 74 presses the button at the upper end of the timer 77. At this time, the battery 76 can supply power to the warning light 79 and the speaker 710, causing the warning light 79 and the speaker 710 to emit flashing light and alarm sound for warning. After a certain period of time, the power supply to the warning light 79 and the speaker 710 can be automatically disconnected through the cooperation of the timer 77 and the relay 78, so that the warning light 79 and the speaker 710 will no longer emit light or sound. Thus, the warning structure 7 can achieve a good warning effect. The above is the complete working principle of this utility model.

[0036] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0037] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0038] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A construction site alarm-type enclosure, characterized in that, include: The supporting outer frame (1) has four sets of ground nails (2) inserted inside the bottom surface of the supporting outer frame (1). The upper end of the supporting outer frame (1) is connected to the telescopic inner frame (3). A connecting plate (4) is fixedly connected to the outer surface of one end of the supporting outer frame (1) and the telescopic inner frame (3). A buckle plate (5) is fixedly connected to the outer surface of the other end of the supporting outer frame (1) and the telescopic inner frame (3). A connecting structure (6) is provided on both sides of the supporting outer frame (1) and the telescopic inner frame (3). A warning structure (7) is provided at the upper end of the telescopic inner frame (3). The connecting structure (6) includes positioning holes (65), and the positioning holes (65) are opened inside the outer surfaces of both ends of the telescopic inner frame (3), and multiple sets of positioning holes (65) are opened. The warning structure (7) includes a connecting rod (71), and the connecting rod (71) is inserted into the interior of both ends of the upper surface of the telescopic inner frame (3).

2. The construction alarm-type enclosure according to claim 1, characterized in that: The inner wall surfaces of both ends of the ground nail (2) are provided with rectangular grooves. The outer surfaces of the lower ends of both ends of the telescopic inner frame (3) are provided with rectangular sliders, which are engaged and slidably connected to the inside of the rectangular grooves. The inner surface of one end of the connecting plate (4) is provided with a connecting hole. The bottom surface of one end of the buckle plate (5) is provided with a connecting post, and the outer dimensions of the connecting post are the same as the inner dimensions of the connecting hole.

3. The construction alarm-type enclosure according to claim 1, characterized in that: The connection structure (6) further includes an mounting plate (61) and a support plate (62), and there are two sets of mounting plates (61) and support plates (62). The two sets of mounting plates (61) and support plates (62) are respectively fixedly connected to the outer surfaces of the upper ends of the support outer frame (1). The inner surfaces of the two sets of mounting plates (61) are in contact with the outer surfaces of the two ends of the telescopic inner frame (3). A positioning rod (63) is inserted inside the mounting plate (61) and support plate (62). A first spring (64) is sleeved on the outer surface of the positioning rod (63). The outer dimensions of one end of the positioning rod (63) are adapted to the inner dimensions of the positioning hole (65). A support ring is provided on the outer surface of the positioning rod (63). The two ends of the first spring (64) abut against one side surface of the support ring and the inner surface of the support plate (62).

4. The construction alarm-type enclosure according to claim 1, characterized in that: The upper surface of the telescopic inner frame (3) has a movable groove at both ends, and a second spring (72) is provided inside the movable groove. A limit ring is provided on the outer surface of the lower end of the connecting rod (71), and the outer dimensions of the limit ring are adapted to the inner dimensions of the movable groove. The two ends of the second spring (72) abut against the bottom surface of the limit ring and the bottom surface inside the movable groove, respectively.

5. The construction alarm-type enclosure according to claim 1, characterized in that: The warning structure (7) also includes a pressure plate (73). The upper surfaces of the two sets of connecting rods (71) are fixedly connected to the bottom surfaces at both ends of the pressure plate (73). A pressure rod (74) is fixedly connected to the bottom surface at the middle position of the pressure plate (73). A cover plate (75) is fitted on the outer surface of the pressure rod (74). The cover plate (75) is threadedly connected to the inner thread at the middle position of the upper end of the telescopic inner frame (3). A battery (76), a timer (77), and a relay (78) are installed inside the middle position of the upper end of the telescopic inner frame (3). Warning lights (79) are installed on the upper surfaces on both sides of the middle position of the upper end of the telescopic inner frame (3). Speakers (710) are installed inside the middle positions on both sides of the upper end of the telescopic inner frame (3). The battery (76), timer (77), relay (78), warning lights (79), and speakers (710) are electrically connected to each other.

6. The construction alarm-type enclosure according to claim 5, characterized in that: A pressure plate is provided on the outer surface of the lower end of the pressure rod (74), and a button is provided on the upper surface of the timer (77), and the position of the button corresponds to the position of the pressure plate.

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