Building platform support

Abstract

The utility model discloses a building platform support, which belongs to the technical field of buildings and comprises an outer frame, stair plates are fixedly connected to the inner wall of the outer frame, and the stair plates are distributed in the outer frame at equal intervals; the building platform support further comprises a protection frame, the protection frame is fixedly connected to the outer wall of the vertical plate, and a gong piece is fixedly connected to the inner wall of the protection frame; and the knocking rod is arranged in the vertical plate in a sliding mode, and the knocking rod penetrates through the interior of the vertical plate. When the building platform support works, the outer frame is arranged below a required building platform to play a role in supporting, meanwhile, a worker can walk in the stair plates in the outer frame until walking onto the building platform, and in the working process, the monitoring head plays a role in monitoring, so that the working efficiency is improved. When it is monitored that a worker does not wear the safety helmet, the motor is started, the handrail is put down, the function of preventing walking is achieved, and the worker turns back.

Description

Technical Field

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

[0002] In the construction industry, building platforms can be used for outdoor activities, which not only increases the aesthetics, but also enhances the connection between people and nature. In the process of building platform construction, building platform support is needed;

[0003] For example, a detachable support platform for a construction platform with publication number CN211899547U includes a construction platform body, the construction platform body is fixed to a fixed plate by a lifting rod, the fixed plate is fixed to the support platform by a disassembly device, a guardrail is fixed to the support platform, and a shielding device is provided on the support platform. The support platform for the construction platform is provided with a disassembly device, wherein the disassembly device includes a slot plate, a toggle rod, a hinge twist, a slot, a clamping column, a clamping rod, a slide rod, a spring, a clamping slot, a hole slot and an insertion rod. Through this device, the staff can conveniently and quickly disassemble and replace the support platform, which greatly saves costs. A shielding device is also provided, wherein the shielding device includes a motor, a rotating column, a connecting rod, a support rod, a baffle and a switch. Through this device, the construction platform body can have the function of shielding from wind and rain, thereby improving the construction efficiency of the entire construction platform body;

[0004] Another example is a building platform support frame with publication number CN214885535U, which includes a support mechanism and a platform adjustment mechanism. The platform adjustment mechanism is installed at the top of the support mechanism, and the support mechanism includes a fixed support rod, a movable support rod and a buckle. The movable support rod is installed inside the fixed support rod, and the buckle is sleeved on the top surface of the fixed support rod. When in use, the height of the movable support rod 103 can be controlled through the adjustment hole 104, and then the height of the support frame can be adjusted. The inner diameter of the buckle 106 can be gradually reduced by the cooperation of the fastening bolt 111 and the fastening nut 112, so as to adjust and fix the height of the entire support platform. The interaction between the limit groove 107 and the fixing cap 110 can completely limit the fixing shaft 108 to prevent it from falling off. In terms of disassembly, the symmetrically arranged movable adjustment rods 207 can limit the inclination angle of the surface of the flat plate 201, so that the flat plate support surface is completely in contact with the object to be supported, making the entire support frame more stable.

[0005] During the construction process, workers need to walk to the top of the building platform. At this time, the support frame can be used as a staircase. During the construction process, workers are required to wear safety helmets. However, the device in the above application does not have the function of checking safety helmets during use, which may cause workers to forget to wear safety helmets, causing unnecessary trouble to the construction process.

[0006] In response to the above problems, it is urgently necessary to carry out innovative design based on the original building platform support. Utility Model Content

[0007] The purpose of the utility model is to provide a construction platform support to solve the problem proposed in the above background technology that during use, the support has no function of checking the safety helmet, which may cause the workers to forget to wear the safety helmet, thus causing unnecessary troubles in the construction process.

[0008] To achieve the above object, the utility model provides the following technical solution: a building platform support, comprising an outer frame, a staircase plate fixedly connected to the inner wall of the outer frame, and the staircase plates are evenly spaced inside the outer frame, and a monitoring head is fixedly connected to the inner wall of the outer frame;

[0009] A building platform support, further comprising:

[0010] A vertical plate, the vertical plate is fixedly connected to the upper surface of the outer frame, and a motor is fixedly connected to the inner wall of the vertical plate, and the motor is connected to the monitoring head via an electrical signal;

[0011] A rotating shaft, the rotating shaft is fixedly connected to the output end of the motor, and an external disk is fixedly connected to the surface of the rotating shaft, and a gear block group is fixedly connected to the surface of the external disk;

[0012] A protection frame, wherein the protection frame is fixedly connected to the outer wall of the vertical plate, and a copper gong piece is fixedly connected to the inner wall of the protection frame;

[0013] A knocking rod is slidably arranged inside the vertical plate, and the knocking rod penetrates the inside of the vertical plate.

[0014] Preferably, the output end of the motor is fixedly connected to a railing, and the railing is symmetrical about the center of the outer frame.

[0015] Preferably, a connecting shaft is rotatably connected to the inner wall of the vertical plate, and a gear corresponding to the gear block group is fixedly connected to the surface of the connecting shaft, and the gear block group is distributed at equal angles on the surface of the external disk.

[0016] Preferably, the lower surface of the knocking rod is fixedly connected with a limit rod, and the limit rod is "U"-shaped when viewed from the front, and the limit rod runs through the interior of the vertical plate, and the upper surface of the knocking rod is fixedly connected with upper teeth at equal intervals.

[0017] Preferably, a ball is rotatably arranged inside the vertical plate, and the surface of the ball fits with the surface of the limiting rod.

[0018] Preferably, a connection spring having an elastic reset function is fixedly connected to the surface of the limit rod, and the other side of the connection spring is fixedly connected to the inner wall of the protection frame.

[0019] Preferably, the protection frame is a mesh structure, and the upper surface of the protection frame is convex.

[0020] Compared with the prior art, the beneficial effects of the utility model are: the building platform support adopts a new structural design, the specific contents of which are as follows:

[0021] (1) The building platform support, when working, sets the outer frame under the required building platform, which plays a supporting role. At the same time, the workers can walk on the staircase inside the outer frame until they walk to the building platform. During the working process, the monitoring head plays a monitoring role. When it is detected that a worker is not wearing a safety helmet, the motor starts and the railing is lowered, which plays a role of stopping walking and making the worker turn back;

[0022] (2) When the motor drives the railing to rotate, the motor drives the gear block group to rotate through the rotating shaft and the external plate, and then the connecting shaft rotates under the action of the gear. At this time, the knocking rod moves away from the gong piece under the action of the gear and the upper gear block. At this time, the connecting spring is squeezed by the limit rod. When the gear block group is not in contact with the upper gear block, the knocking rod returns to its original position under the action of the limit rod and the connecting spring, and then the knocking rod hits the gong piece, causing the gong piece to make a sound, which serves as a warning;

[0023] Furthermore, during the movement of the knock rod, the limit rod enables the knock rod to move only in the horizontal direction, thereby ensuring stability, and the limit rod is in a "U" shape in front cross-section, which limits the movement distance of the knock rod and optimizes stability;

[0024] Furthermore, the upper surface of the protection frame is convex, so that the gong piece will not make a false sound when working, thereby improving the accuracy;

[0025] In addition, the protective frame has a mesh structure, which makes it easier for the sound of the gong to spread and makes it easier for supervisors and other personnel to detect the situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the connection structure between the outer frame and the stair slab of the utility model;

[0027] Figure 2 This is a schematic diagram of the connection structure between the motor and the rotating shaft of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the distribution state of the gear block group of the utility model;

[0029] Figure 4For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0030] Figure 5 It is a partial front cross-sectional structural schematic diagram of the utility model handrail in working state;

[0031] Figure 6 It is a schematic diagram of the structure of the knocking rod of the utility model in working state.

[0032] In the figure: 1. outer frame; 2. stair tread; 3. monitoring head; 4. vertical board; 5. motor; 6. handrail; 7. rotating shaft; 8. external plate; 9. gear block group; 10. connecting shaft; 11. gear; 12. protection frame; 13. gong piece; 14. knocking rod; 15. upper gear block; 16. ball; 17. limit rod; 18. connecting spring. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-Figure 6 , the utility model provides the following technical solutions: a building platform support:

[0035] Embodiment 1: By setting the motor 5 and the railing 6, it is possible to block the staff who are not wearing the helmet, such as Figure 1 and Figure 2 as well as Figure 5 As shown:

[0036] It comprises an outer frame 1, on the inner wall of which stair treads 2 are fixedly connected, and the stair treads 2 are evenly spaced inside the outer frame 1, and on the inner wall of the outer frame 1 a monitoring head 3 is fixedly connected;

[0037] A building platform support, further comprising:

[0038] A vertical plate 4, the vertical plate 4 is fixedly connected to the upper surface of the outer frame 1, and a motor 5 is fixedly connected to the inner wall of the vertical plate 4, and the motor 5 is connected to the monitoring head 3 by electrical signals, a rotating shaft 7, the rotating shaft 7 is fixedly connected to the output end of the motor 5, and an external disk 8 is fixedly connected to the surface of the rotating shaft 7, and a gear block group 9 is fixedly connected to the surface of the external disk 8;

[0039] A protection frame 12 is fixedly connected to the outer wall of the vertical plate 4, and a gong piece 13 is fixedly connected to the inner wall of the protection frame 12, a knocking rod 14 is slidably set inside the vertical plate 4, and the knocking rod 14 passes through the inside of the vertical plate 4, and the output end of the motor 5 is fixedly connected to the railing 6, and the railing 6 is symmetrical about the center of the outer frame 1.

[0040] During work, the outer frame 1 is set under the required building platform to play a supporting role. At the same time, the staff can walk on the stair slab 2 inside the outer frame 1 until they walk onto the building platform. During the work process, the monitoring head 3 plays a monitoring role. When it is detected that a staff member is not wearing a safety helmet, the motor 5 is started to lower the railing 6, which plays a role of stopping walking and making the staff turn back.

[0041] Embodiment 2: Different from Embodiment 1, the copper gong piece 13 is provided to make the device as a whole have a warning function, such as Figure 3-Figure 4 and Figure 6 As shown:

[0042] A connecting shaft 10 is rotatably connected to the inner wall of the vertical plate 4 , and a gear 11 corresponding to the gear block set 9 is fixedly connected to the surface of the connecting shaft 10 , and the gear block set 9 is distributed at equal angles on the surface of the external disk 8 .

[0043] The lower surface of the knock rod 14 is fixedly connected with a limit rod 17, and the front cross-section of the limit rod 17 is "U"-shaped, and the limit rod 17 runs through the interior of the vertical plate 4, and the upper surface of the knock rod 14 is fixedly connected with upper teeth 15 at equal intervals.

[0044] A ball 16 is rotatably arranged inside the vertical plate 4, and the surface of the ball 16 fits with the surface of the limiting rod 17. A connecting spring 18 is fixedly connected to the surface of the limiting rod 17 for elastic reset, and the other side of the connecting spring 18 is fixedly connected to the inner wall of the protective frame 12.

[0045] When the motor 5 drives the railing 6 to rotate, the motor 5 drives the tooth block group 9 to rotate through the rotating shaft 7 and the external disk 8, and then the connecting shaft 10 rotates under the action of the gear 11. At this time, the knocking rod 14 moves away from the gong piece 13 under the action of the gear 11 and the upper tooth block 15. At this time, the connecting spring 18 is squeezed by the limiting rod 17, and when the tooth block group 9 is not in contact with the upper tooth block 15, the knocking rod 14 returns to its original position under the action of the limiting rod 17 and the connecting spring 18, and then the knocking rod 14 hits the gong piece 13, causing the gong piece 13 to make a sound, which serves as a warning.

[0046] Embodiment 3: Different from Embodiment 2, the protective frame 12 is provided to make the gong piece 13 more stable when working. Figure 6 As shown:

[0047] The protection frame 12 is a mesh structure, and the upper surface of the protection frame 12 is convex.

[0048] The upper surface of the protection frame 12 is convex, so that the gong piece 13 will not make false sounds when working, thereby improving accuracy. The protection frame 12 is a mesh structure, which makes it easier for the sound of the gong piece 13 to spread, making it easier for supervisors and other personnel to find the situation. When the ball 16 is working, the limit rod 17 moves more smoothly.

[0049] The above is the working process of the whole device, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the embodiments of the utility model have been shown and described, it is understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A building platform support, comprising an outer frame (1), a staircase plate (2) being fixedly connected to the inner wall of the outer frame (1), and the staircase plates (2) being evenly spaced and distributed inside the outer frame (1), and a monitoring head (3) being fixedly connected to the inner wall of the outer frame (1); It is characterized in that Also includes: A vertical plate (4), the vertical plate (4) is fixedly connected to the upper surface of the outer frame (1), and a motor (5) is fixedly connected to the inner wall of the vertical plate (4), and the motor (5) is connected to the monitoring head (3) via an electrical signal; A rotating shaft (7), the rotating shaft (7) being fixedly connected to the output end of the motor (5), and the surface of the rotating shaft (7) being fixedly connected to an external disc (8), and the surface of the external disc (8) being fixedly connected to a gear block group (9); A protection frame (12), the protection frame (12) being fixedly connected to the outer wall of the vertical plate (4), and a copper gong piece (13) being fixedly connected to the inner wall of the protection frame (12); A knocking rod (14) is slidably arranged inside the vertical plate (4), and the knocking rod (14) penetrates the inside of the vertical plate (4).

2. A building platform support according to claim 1, characterized in that: The output end of the motor (5) is fixedly connected to a railing (6), and the railing (6) is symmetrical about the center of the outer frame (1).

3. A building platform support according to claim 1, characterized in that: A connecting shaft (10) is rotatably connected to the inner wall of the vertical plate (4), and a gear (11) corresponding to the tooth block group (9) is fixedly connected to the surface of the connecting shaft (10), and the tooth block group (9) is distributed at equal angles on the surface of the external disk (8).

4. A building platform support according to claim 1, characterized in that: The lower surface of the knocking rod (14) is fixedly connected to a limiting rod (17), and the limiting rod (17) is in a "U" shape when viewed from the front. The limiting rod (17) passes through the interior of the vertical plate (4), and the upper surface of the knocking rod (14) is fixedly connected to upper tooth blocks (15) at equal intervals.

5. A building platform support according to claim 4, characterized in that: A ball (16) is rotatably arranged inside the vertical plate (4), and the surface of the ball (16) is in contact with the surface of the limiting rod (17).

6. A building platform support according to claim 5, characterized in that: A connection spring (18) having an elastic reset function is fixedly connected to the surface of the limiting rod (17), and the other side of the connection spring (18) is fixedly connected to the inner wall of the protection frame (12).

7. A building platform support according to claim 1, characterized in that: The protection frame (12) is a mesh structure, and the upper surface of the protection frame (12) is convex.

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