Safety platform

Abstract

The utility model provides a safety platform, which relates to the technical field of building construction, and comprises a bearing base, an angle deviation induction cavity is formed in the rear side part in the bearing base, an iron matching induction ball body capable of being matched with an angle deviation induction piece in an induction manner is placed in the angle deviation induction cavity, and the iron matching induction ball body is connected with the bearing base. The mounting state of the bearing base is monitored and judged through the iron matched sensing ball body capable of rolling and changing along the position of the angle deviation sensing cavity, and when the bearing base is loosened in mounting and inclines downwards in the rear direction, the iron matched sensing ball body inclines along with the bearing base, so that the bearing base is prevented from being damaged. The angle deviation sensing part is arranged on the discharging platform, so that the discharging platform obliquely moves to the sensing range of the angle deviation sensing part, the audible and visual alarm is controlled to be started, timely warning and reminding are achieved for workers through audible and visual alarming of the audible and visual alarm, and the problem that when an existing discharging platform is installed loosely and slightly inclines downwards is solved. And corresponding inclination warning and reminding cannot be realized by itself.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, and in particular to a safety platform. Background Art

[0002] The unloading platform refers to an operating platform erected during construction, used for material turnover. When the unloading platform becomes loose, causing it to tilt slightly downward, construction workers cannot visually detect it, and the platform itself cannot provide a corresponding tilt warning. As a result, construction workers are constantly working on the unloading platform, which poses a significant safety hazard. Utility Model Content

[0003] The utility model relates to a safety platform, which solves the problem that when the unloading platform is loosely installed and tilts slightly downward, the unloading platform itself cannot provide a corresponding tilt warning.

[0004] The utility model provides a safety platform, specifically including: a supporting base, a side guard plate welded and installed on both sides of the top surface of the supporting base, hook rings welded and installed on the side end surfaces of the side guard plates, and a rear guard plate welded and installed on the rear side of the top surface of the supporting base; an I-beam welded and installed on the left and right end surfaces of the supporting base, an angle offset sensing cavity is opened on the rear side of the inner part of the supporting base, the angle offset sensing cavity is a rectangular cavity structure, a group of angle offset sensing parts are fixedly installed on the rear side of the inner end of the angle offset sensing cavity, the angle offset sensing part adopts a proximity switch, and the sensing end of the angle offset sensing part faces the front side; an iron matching sensing sphere that can cooperate with the angle offset sensing part is placed inside the angle offset sensing cavity, and the diameter of the iron matching sensing sphere is smaller than the height and width of the angle offset sensing cavity.

[0005] Furthermore, a limit receiving groove is provided at the front side adjacent to the bottom surface of the inner end of the angle offset sensing cavity, and the limit receiving groove has an arc-shaped groove structure; when the iron matching sensing ball is limitedly received inside the limit receiving groove, the iron matching sensing ball is not within the sensing range of the angle offset sensing component.

[0006] Furthermore, a control box is fixedly installed on the side end face of the side guard plate, the control box is electrically connected to the angle offset sensing component, and an audible and visual alarm electrically connected to it is installed on the top surface of the control box; when the iron matching sensing sphere is within the sensing range of the angle offset sensing component, the angle offset sensing component feeds back a signal to the control box, and the control box controls the audible and visual alarm to start.

[0007] Furthermore, the top surface of the supporting base is engraved with an area mark consistent with its circumference size relative to the angle offset sensing cavity; a plug-in ring is welded and installed on the front end surface of a side guard plate, a plug-in rod is plugged into the plug-in ring, and a magnet block with a circular block structure is fixedly installed on the top surface of the plug-in rod, and the diameter of the magnet block is larger than the inner diameter of the plug-in ring.

[0008] Furthermore, a row of rotating shafts are fixedly installed in an evenly distributed manner between the two I-beams, and a conveying auxiliary roller is rotatably installed on each rotating shaft.

[0009] This utility provides a secure platform with the following benefits:

[0010] The utility model monitors and determines the installation status of the supporting base by means of an iron matching sensing ball which can roll and change the position of the sensing cavity along the angle offset. When the supporting base is installed loosely, causing the rear part to tilt downward, the iron matching sensing ball will tilt along with the supporting base, thereby tilting and moving to the sensing range of the angle offset sensing part, thereby controlling the activation of the sound and light alarm, so as to provide timely warnings to the staff through the sound and light alarm of the sound and light alarm, and prevent the staff from stepping on the supporting base, thereby ensuring construction safety.

[0011] The utility model realizes the display of the position of the angle offset sensing cavity through the regional marking, and cooperates with the reciprocating sliding of the magnet block along the regional marking, thereby synchronously driving the iron matching sensing sphere in the angle offset sensing cavity to move. Through this design, when the supporting base is installed, the position of the iron matching sensing sphere is limited and fixed through the magnetic attraction cooperation between the magnet block and the iron matching sensing sphere, so that the iron matching sensing sphere will not move, so as to avoid false alarms. When the iron matching sensing sphere needs to be moved to a place that is not within the sensing range of the angle offset sensing component, the iron matching sensing sphere can also be moved to the position limiting storage groove through the magnetic attraction cooperation between the magnet block and the iron matching sensing sphere while moving along the regional marking, so as to leave the sensing range of the angle offset sensing component, and the iron matching sensing sphere can be temporarily limited and stored through the position limiting storage groove.

[0012] In this application, a row of rotating shafts are fixedly installed in an evenly distributed manner between the two I-beams, and a conveying auxiliary roller is rotatably installed on each rotating shaft. The setting of the conveying auxiliary roller is beneficial to the turnover of materials. The materials can be transmitted with low friction through the coordinated rolling of the conveying auxiliary rollers to speed up the turnover of materials and meet application requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the embodiment of this utility model, the drawings of the embodiment will be briefly introduced below.

[0014] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0015] In the attached figure:

[0016] Figure 1 It shows a schematic diagram of the front end axonometric structure of the present application;

[0017] Figure 2 Shows the application Figure 1 Schematic diagram of the structure of the separation of the auxiliary conveying roller and the rotating shaft, and the separation of the splicing rod and the splicing ring;

[0018] Figure 3 Shows a schematic diagram of the top structure of the present application;

[0019] Figure 4 Shows the application Figure 3 Middle AA partial cross-section enlarged structural diagram;

[0020] Figure 5 Shows the application Figure 4 Schematic diagram of the structure when the iron-coordinated induction sphere is removed;

[0021] Reference Signs List

[0022] 1. Support base; 101. Side guards; 102. Rear guard; 103. I-beam; 104. Hook ring; 105. Rotating shaft; 106. Connecting ring; 107. Area marker; 108. Angle offset sensing chamber; 109. Angle offset sensing element; 1010. Iron matching sensing sphere; 1011. Position limiting storage slot;

[0023] 2. Control box; 201. Sound and light alarm;

[0024] 3. Conveying auxiliary roller;

[0025] 4. Magnet block; 401. Connecting rod. DETAILED DESCRIPTION

[0026] To make the purpose, technical solution, and advantages of this practical embodiment more clear, the technical solution of this practical embodiment will be clearly and completely described below in conjunction with the drawings of this practical embodiment. Obviously, the described embodiment is only a part of the embodiment of this practical embodiment, not all of the embodiments. Based on the described embodiment of this practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0027] Example: Please refer to Figures 1 to 5 :

[0028] The utility model proposes a safety platform, comprising: a supporting base 1, a side guard plate 101 is welded and installed on both sides of the top surface of the supporting base 1, a hook ring 104 is welded and installed on the side end surface of the side guard plate 101, a rear guard plate 102 is welded and installed on the rear side of the top surface of the supporting base 1; an I-beam 103 is welded and installed on the left and right end surfaces of the supporting base 1, an angle offset sensing cavity 108 is opened at the rear side of the inner side of the supporting base 1, and the angle offset sensing cavity 108 is a rectangular cavity structure. A set of angle offset sensing parts 109 are fixedly installed on the rear side of the inner end. The angle offset sensing parts 109 use proximity switches, and the sensing ends of the angle offset sensing parts 109 face the front side. An iron matching sensing ball 1010 that can sense and cooperate with the angle offset sensing parts 109 is placed inside the angle offset sensing cavity 108. The diameter of the iron matching sensing ball 1010 is smaller than the height and width of the angle offset sensing cavity 108. A limit storage groove 1011 is opened on the bottom surface of the inner end of the angle offset sensing cavity 108 adjacent to the front side. The storage groove 1011 is an arc-shaped groove structure; when the iron matching sensing ball 1010 is limited and stored inside the limit storage groove 1011, the iron matching sensing ball 1010 is not within the sensing range of the angle offset sensing member 109; a side end face of a side guard plate 101 is fixedly installed with a control box 2, the control box 2 is electrically connected to the angle offset sensing member 109, and the top surface of the control box 2 is installed with an audible and visual alarm 201 electrically connected thereto; when the iron matching sensing ball 1010 is within the sensing range of the angle offset sensing member 109 At this time, the angle offset sensor 109 feeds back a signal to the control box 2, and the control box 2 controls the sound and light alarm 201 to start; the top surface of the supporting base 1 is engraved with an area mark 107 that is consistent with its circumference size relative to the angle offset sensing cavity 108; a plug-in ring 106 is welded and installed on the front end surface of a side guard plate 101, and a plug-in rod 401 is plugged into the plug-in ring 106, and a magnet block 4 with a circular block structure is fixedly installed on the top surface of the plug-in rod 401, and the diameter of the magnet block 4 is larger than the inner diameter of the plug-in ring 106.

[0029] In this embodiment, a row of rotating shafts 105 are fixedly installed in an evenly distributed manner between the two I-beams 103, and a conveying auxiliary roller 3 is rotatably installed on each rotating shaft 105. When facilitating material turnover, low-friction material transmission can be achieved through the coordinated rolling of the conveying auxiliary rollers 3.

[0030] The working principle of this embodiment is as follows:

[0031] During installation, the magnet block 4 is magnetically placed in front of the area mark 107. At this time, the magnet block 4 magnetically attracts the iron matching sensing sphere 1010 located inside the angle offset sensing cavity 108. This is beneficial for preventing the iron matching sensing sphere 1010 from moving during installation, thereby avoiding false alarms.

[0032] After the supporting base 1 is suspended and supported by the steel wire rope and the hook ring 104, and the I-beam 103 is fixed to the floor by fasteners, the staff can separate the magnet block 4 from the area mark 107, and then insert the plug rod 401 into the plug ring 106 to limit the position of the magnet block 4;

[0033] By the limited storage cooperation between the iron matching sensing ball 1010 and the limited storage groove 1011, the vibration generated during the material turnover will not cause the iron matching sensing ball 1010 to disengage from the limited storage groove 1011 and cause the position to be in the wrong position, so as to avoid false alarms. When the installation is loose, resulting in its rear tilt downward, the iron matching sensing ball 1010 will disengage from the limited storage groove 1011 and move backward along the angle offset sensing cavity 108. At this time, the iron matching sensing ball 1010 will be within the sensing range of the angle offset sensing element 109, which will give a feedback signal to the control box 2, and the control box 2 will control the sound and light alarm 201 to start, so as to provide timely warnings to the staff through the sound and light alarm of the sound and light alarm 201, so as to prevent the staff from stepping on the supporting base 1 and ensure construction safety.

[0034] When the staff needs to move the iron matching sensing sphere 1010 to a position where it is not within the sensing range of the angle offset sensing member 109, referring to the above, the staff can grasp the plug-in rod 401 and move the magnet block 4 along the rear end of the area mark 107 and forward, thereby synchronously driving the iron matching sensing sphere 1010 to move forward along the angle offset sensing cavity 108 through the magnetic attraction of the magnet block 4 to the iron matching sensing sphere 1010, thereby moving the iron matching sensing sphere 1010 to the position of the limiting storage groove 1011, and then separating the magnet block 4 from the area mark 107. At this time, without the magnetic attraction of the magnet block 4, the iron matching sensing sphere 1010 will fall into the limiting storage groove 1011, thereby temporarily limiting the iron matching sensing sphere 1010;

[0035] In the present application, a row of rotating shafts 105 are fixedly installed in an evenly distributed manner between the two I-beams 103, and a conveying auxiliary roller 3 is rotatably installed on each rotating shaft 105. The setting of the conveying auxiliary roller 3 is beneficial to the turnover of materials. The materials can be transmitted with low friction through the coordinated rolling of the conveying auxiliary roller 3 to speed up the turnover of materials and meet application requirements.

[0036] In this article, there are several points to note:

[0037] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0038] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0039] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this disclosure, and they should all be covered by the protection scope of the present disclosure.

Claims

1. A safety platform, comprising a supporting base (1), wherein a side guard plate (101) is welded and installed on both the left and right sides of the top surface of the supporting base (1), a hook ring (104) is welded and installed on the side end surfaces of the side guard plate (101), a rear guard plate (102) is welded and installed on the rear side of the top surface of the supporting base (1); an I-beam (103) is welded and installed on the left and right end surfaces of the supporting base (1), characterized in that: An angle offset sensing cavity (108) is provided at the rear side of the supporting base (1). The angle offset sensing cavity (108) is in a rectangular cavity structure. A group of angle offset sensing parts (109) are fixedly installed on the rear side of the inner end of the angle offset sensing cavity (108). The angle offset sensing parts (109) use proximity switches, and the sensing ends of the angle offset sensing parts (109) face the front side. An iron matching sensing ball (1010) that can match the angle offset sensing parts (109) for sensing is placed inside the angle offset sensing cavity (108). The diameter of the iron matching sensing ball (1010) is smaller than the height and width of the angle offset sensing cavity (108).

2. A security platform according to claim 1, characterized in that: A position-limiting receiving groove (1011) is provided on the front side of the bottom surface of the inner end of the angle deviation sensing cavity (108), and the position-limiting receiving groove (1011) is in an arc-shaped groove structure; when the iron matching sensing ball (1010) is position-limited and received inside the position-limiting receiving groove (1011), the iron matching sensing ball (1010) is not within the sensing range of the angle deviation sensing component (109).

3. A security platform according to claim 2, characterized in that: A control box (2) is fixedly mounted on the side end face of the side guard plate (101), the control box (2) is electrically connected to the angle deviation sensing element (109), and an audible and visual alarm (201) electrically connected thereto is mounted on the top face of the control box (2); when the iron matching sensing sphere (1010) is within the sensing range of the angle deviation sensing element (109), the angle deviation sensing element (109) feeds back a signal to the control box (2), and the control box (2) controls the audible and visual alarm (201) to start.

4. A security platform according to claim 3, characterized in that: The top surface of the supporting base (1) is engraved with an area mark (107) that is consistent with the circumference size of the angle offset sensing cavity (108); a plug ring (106) is welded and installed on the front surface of one of the side guard plates (101), a plug rod (401) is plugged into the plug ring (106), and a magnet block (4) with a circular block structure is fixedly installed on the top surface of the plug rod (401), and the diameter of the magnet block (4) is larger than the inner diameter of the plug ring (106).

5. A security platform according to claim 4, characterized in that: A row of rotating shafts (105) are fixedly installed between the two I-beams (103) in a uniformly distributed manner, and a conveying auxiliary roller (3) is rotatably installed on each rotating shaft (105).

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