Warning height limiting frame
By designing a height restriction frame with clamps, connecting seat B, a measuring structure, and a warning mechanism, the problem of existing height restriction frames being unable to conveniently measure vehicle height has been solved, enabling convenient height measurement and emergency passage, and enhancing the practicality and protective function of the height restriction frame.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-05
- Publication Date
- 2026-04-03
AI Technical Summary
Existing height restriction barriers cannot easily measure vehicle height, leading to collisions and damage between vehicles and the barriers. Furthermore, they cause inconvenience when encountering oversized vehicles in emergencies, reducing the practicality and convenience of height restriction barriers.
A warning height restriction frame was designed, comprising a clamp and connecting seat B, a measuring structure, a connecting structure, a warning mechanism, and a dust removal structure. It measures the vehicle height using an infrared ranging sensor, uses a buzzer warning light to issue a warning, and can rotate the height restriction frame in an emergency to allow vehicles to pass. It is combined with spring components and guide rods for buffer protection.
It enables convenient height measurement of vehicles at the height restriction threshold, avoiding collision damage between vehicles and the height restriction frame, enhancing the practicality and convenience of the height restriction frame, facilitating passage in emergency situations, and protecting vehicles and the height restriction frame from damage.
Smart Images
Figure CN121781540A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of warning height restriction frames, and particularly to a warning height restriction frame. Background Technology
[0002] Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as buildings, workshops and other service facilities used for construction, maintenance and monitoring; height restrictions are required for vehicles entering and exiting highway engineering construction sites.
[0003] Existing height restriction warning frames consist only of a fixed frame and height markings, making it inconvenient to measure the height of vehicles approaching the limit. Relying solely on the driver's visual judgment to determine whether a vehicle can pass may lead to collisions with the frame, causing damage to both. Furthermore, they pose a challenge when encountering emergency vehicles exceeding the height limit, thus reducing their practicality and convenience. Summary of the Invention
[0004] In view of this, the present invention provides a warning height restriction frame, which has a clamp, a connecting seat B, and a measuring structure; thereby enabling easy and convenient height measurement of vehicles at the height limit threshold, which helps to avoid collisions between vehicles and the height restriction frame, preventing damage to both the vehicle and the frame; and enabling easy and convenient rotation of the first and second height restriction frames, allowing passage of emergency vehicles exceeding the height limit; thus enhancing the practicality and convenience of the height restriction frame.
[0005] This invention provides a warning height restriction frame, specifically including: a support column; The support column is fixedly equipped with a mounting base at its bottom, and the mounting base has a mounting hole inside. A fixed shaft is fixedly equipped at the top of the support column, and there are two sets of both the support column and the fixed shaft. A connecting seat A is rotatably mounted on the outer side of one set of fixed shafts, and a connecting seat B is movably mounted on the outer side of the other set of fixed shafts. A fixed seat is fixedly equipped on the outer side of connecting seat B, and a connecting block is slidably mounted inside the fixed seat. The end of the connecting block is designed with a beveled edge, and a spring is installed between the connecting block and the fixed seat. An auxiliary plate is slidably mounted through the fixed seat, and the auxiliary plate is fixedly connected to the connecting block. A connecting structure is fixedly installed between connecting seat A and connecting seat B, and there are two connecting structures. A warning mechanism is slidably mounted between the two connecting structures. An auxiliary component is fixedly equipped on the outer side of the warning mechanism, and a measuring structure is slidably mounted on the outer side of the auxiliary component. A dust removal structure is fixedly equipped at the top of the warning mechanism.
[0006] Furthermore, a connecting seat is movably provided on the outside of the fixed seat, and connecting holes are provided at the top and bottom of the connecting seat, and a connecting block is slidably provided inside the connecting hole; a clamping plate is fixedly provided on the outside of the connecting seat, and a fixed shaft is clamped and fixed between the clamping plate and the connecting seat B.
[0007] Furthermore, the connection structure includes: a connecting frame, a guide rod, a baffle, and a first height limiting frame; the number of connecting frames is set to two sets, with one set of connecting frames fixedly installed on the outside of connecting seat A and the other set of connecting frames fixedly installed on the outside of connecting seat B; the guide rod is fixedly installed on the outside of the connecting frame; the baffle is fixedly installed at the end of the guide rod; the first height limiting frame is slidably installed on the outside of the guide rod, and the number of first height limiting frames is set to two sets; a spring is provided between the first height limiting frame and the baffle, and the spring is located on the outside of the guide rod.
[0008] Furthermore, the warning mechanism includes: a second height limit frame, a fixed column, a sliding seat, and a connecting plate; the second height limit frame is slidably disposed between two sets of first height limit frames; the fixed column is fixedly disposed on the outside of the second height limit frame, and the fixed column is hexagonal; the sliding seat is slidably disposed on the outside of the fixed column; the connecting plate is rotatably disposed on both sides of the sliding seat, and the number of connecting plates is set to two sets, and the two sets of connecting plates are respectively rotatably connected to the two sets of first height limit frames.
[0009] Furthermore, the warning mechanism also includes: a positioning seat, a buzzer warning light, a threaded cylinder, a threaded post, a handle, a display screen, and a control module; the positioning seat is fixedly disposed on the outer sides of both ends of the second height limit frame, and the positioning seat is slidably disposed on the outer side of the first height limit frame; the threaded cylinder is fixedly disposed inside the positioning seat; the threaded post is disposed inside the threaded cylinder through a threaded connection, and the end of the threaded post is in contact with the outer side of the first height limit frame; the handle is fixedly disposed on the outer side of the threaded post, and the handle is arranged in a circular array; the display screen is fixedly disposed on the outer side of the second height limit frame; the control module is fixedly disposed on the top of the second height limit frame, and the control module and the buzzer warning light are electrically connected.
[0010] Furthermore, the auxiliary component includes: an auxiliary frame and an auxiliary block; the auxiliary frame is fixedly disposed between two sets of positioning seats; the auxiliary block is fixedly disposed inside the top side of the auxiliary frame, and the auxiliary block is configured as an isosceles triangle structure, and the auxiliary blocks are arranged in a straight line.
[0011] Furthermore, the measuring structure includes: a measuring base, an infrared ranging sensor, a U-shaped base, a threaded rod, a horizontal plate, a vertical rod, and a locking block; the measuring base is slidably mounted on the outside of the auxiliary frame via a dovetail groove; the infrared ranging sensor is fixedly mounted on the outside of the measuring base, and the infrared ranging sensor and the control module are electrically connected; the U-shaped base is fixedly mounted on the top of the measuring base; the threaded rod is threadedly connected to the inside of the top side of the U-shaped base, and the top end of the threaded rod is fixedly mounted on a knob; the horizontal plate is rotatably mounted on the bottom end of the threaded rod, and the horizontal plate is slidably mounted inside the measuring base; the vertical rod is fixedly mounted on the top of the horizontal plate, and the vertical rod is slidably mounted inside the top side of the U-shaped base; the locking block is fixedly mounted on the bottom of the horizontal plate, and the locking block is configured as an isosceles triangle, with the hypotenuse of the locking block abutting against the hypotenuse of the auxiliary block.
[0012] Furthermore, the ash removal structure includes: a drive seat, a reciprocating screw, a drive frame, and a drive block; the drive seat is fixedly installed on the top of the second height limiting frame, and the number of drive seats is set to two sets; the reciprocating screw is rotatably installed between the two sets of drive seats, and the reciprocating screw is fixedly installed on the shaft end of the motor device, and the motor device is fixedly installed on the outside of the drive seat; the drive frame is slidably installed on the top of the second height limiting frame, and the drive frame is movably installed on the outside of the reciprocating screw; the drive block is fixedly installed inside the drive frame, and the drive block is slidably installed inside the spiral groove of the reciprocating screw.
[0013] Furthermore, the ash removal structure also includes: an ash removal frame, a fixed cylinder, a top rod, and a cleaning brush; the ash removal frame is fixedly installed on the outside of the drive frame; the fixed cylinder is fixedly installed inside the ash removal frame; the top rod is slidably installed inside the fixed cylinder, and a spring is provided between the top end of the top rod and the inside of the fixed cylinder; the cleaning brush is fixedly installed on the top end of the top rod, and the outside of the cleaning brush is in contact with the outside of the display screen.
[0014] Beneficial effects 1. This invention, by providing connecting blocks, connecting holes, and spring components, enables easy and convenient relative fixation between the fixed seat and the connecting seat; thereby, it allows easy and convenient disassembly between the connecting seat and the fixed seat, allowing the first height restriction frame and the second height restriction frame to rotate around a set of fixed axes; it also enables the opening of the first and second height restriction frames to allow vehicle passage in case of emergency or special over-height vehicles; thus enhancing the convenience of the height restriction frame.
[0015] 2. This invention, by incorporating an infrared ranging sensor and a buzzer warning light, enables the infrared ranging sensor to transmit information about a vehicle exceeding the height limit to the control module when such a vehicle does so. This allows the control module to activate the buzzer warning light. Furthermore, the horizontal position of the infrared ranging sensor can be easily and conveniently adjusted using a locking block and an auxiliary block. This allows for easy and convenient height measurement of vehicles approaching the height limit, helping to prevent collisions between vehicles and the height restriction barrier, thus avoiding damage to both.
[0016] 3. The present invention, by providing a spring, a guide rod, and a baffle, can buffer the first and second height restriction frames; and when the first and second height restriction frames collide with a vehicle, the first and second height restriction frames can move with the vehicle, thereby preventing the vehicle and the height restriction frames from being damaged to a certain extent.
[0017] 4. This invention, by providing threaded columns and threaded cylinders, can easily and conveniently fix the first and second height restriction frames together; thereby, the total length between the two sets of first and second height restriction frames can be adjusted; thus, the width of the height restriction frame can be adjusted according to the specific width of the road; and by using sliding seats and connecting plates, the two sets of first height restriction frames can slide in opposite directions simultaneously, thereby ensuring that the second height restriction frame and the display screen are located in the middle of the road; thus, it is beneficial for the display screen to display warnings of the height restriction. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.
[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.
[0020] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of the warning height restriction frame according to an embodiment of the present invention.
[0021] Figure 2 This is a schematic diagram of the connection structure between the warning mechanism and the measuring structure of the warning height limit frame according to an embodiment of the present invention.
[0022] Figure 3 This is a schematic diagram of the connection structure between the warning height limit frame and the warning mechanism in an embodiment of the present invention.
[0023] Figure 4 This is a schematic diagram of the warning mechanism of the warning height limit frame according to an embodiment of the present invention.
[0024] Figure 5 This is a schematic diagram of the upper surface of the second height restriction frame of the warning height restriction frame according to an embodiment of the present invention.
[0025] Figure 6 This is a schematic diagram of the dust removal structure of the warning height limit frame according to an embodiment of the present invention.
[0026] Figure 7 This is a schematic diagram of the connection structure between the auxiliary components and the measuring structure of the warning height limit frame according to an embodiment of the present invention.
[0027] Figure 8This is a schematic diagram of the measuring structure of the warning height restriction frame according to an embodiment of the present invention.
[0028] Figure 9 This is a schematic diagram of the connecting seat B and the clamping plate of the warning height restriction frame according to an embodiment of the present invention.
[0029] Figure 10 This is an embodiment of the warning height restriction frame of the present invention. Figure 7 A magnified structural diagram at point A.
[0030] List of reference numerals 1. Support column; 101. Mounting base; 102. Fixed shaft; 103. Connecting base A; 104. Connecting base B; 105. Fixed base; 106. Connecting block; 107. Auxiliary plate; 108. Connecting seat; 109. Connecting hole; 1010. Clamping plate; 2. Connecting structure; 201. Connecting frame; 202. Guide rod; 203. Baffle; 204. First height limit frame; 3. Warning mechanism; 301. Second height limit frame; 302. Fixed column; 303. Sliding seat; 304. Connecting plate; 305. Positioning seat; 306. Buzzer warning light; 307. Threaded cylinder; 308. Threaded column; 309. Handle; 3010. Display screen; 3011. Control module; 4. Auxiliary components; 401. Auxiliary frame; 402. Auxiliary block; 5. Measuring structure; 501. Measuring base; 502. Infrared ranging sensor; 503. U-shaped base; 504. Threaded rod; 505. Horizontal plate; 506. Vertical rod; 507. Locking block; 6. Ash removal structure; 601. Drive base; 602. Reciprocating screw; 603. Drive frame; 604. Drive block; 605. Ash removal frame; 606. Fixed cylinder; 607. Top rod; 608. Ash cleaning brush. Detailed Implementation
[0031] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.
[0032] Example 1: Please refer to Figures 1 to 10 As shown: This invention provides a warning height restriction frame, including a support column 1; A mounting base 101 is fixedly installed at the bottom of the support column 1, and the mounting base 101 has a mounting hole inside; a fixing shaft 102 is fixedly installed at the top of the support column 1, and the number of support columns 1 and fixing shafts 102 is set to two sets; a connecting seat A103 is rotatably installed on the outer side of one set of fixing shafts 102, and a connecting seat B104 is movably installed on the outer side of the other set of fixing shafts 102; a fixing seat 105 is fixedly installed on the outer side of the connecting seat B104, and a connecting block 106 is slidably installed inside the fixing seat 105; the end of the connecting block 106 is set with a beveled structure, and a spring is provided between the connecting block 106 and the fixing seat 105; an auxiliary plate 107 is slidably installed through the fixing seat 105, and the auxiliary plate 107 is connected to the connecting block 105. The connecting blocks 106 are fixedly connected; a connecting structure 2 is fixedly provided between connecting seat A103 and connecting seat B104, and there are two connecting structures 2, and a warning mechanism 3 is slidably provided between the two connecting structures 2; an auxiliary component 4 is fixedly provided on the outside of the warning mechanism 3, and a measuring structure 5 is slidably provided on the outside of the auxiliary component 4; a dust removal structure 6 is fixedly provided on the top of the warning mechanism 3; a connecting seat 108 is movably provided on the outside of the fixed seat 105, and a connecting hole 109 is provided on the top and bottom of the connecting seat 108, and a connecting block 106 is slidably provided inside the connecting hole 109; a clamping plate 1010 is fixedly provided on the outside of the connecting seat 108, and the clamping plate 1010 is clamped to the connecting seat B104. A fixed shaft 102 is provided; the connecting structure 2 includes: a connecting frame 201, a guide rod 202, a baffle 203, and a first height limiting frame 204; the number of connecting frames 201 is set to two sets, and one set of connecting frames 201 is fixedly set on the outside of the connecting seat A103, and the other set of connecting frames 201 is fixedly set on the outside of the connecting seat B104; the guide rod 202 is fixedly set on the outside of the connecting frame 201; the baffle 203 is fixedly set on the end of the guide rod 202; the first height limiting frame 204 is slidably set on the outside of the guide rod 202, and the number of first height limiting frames 204 is set to two sets; a spring is provided between the first height limiting frame 204 and the baffle 203, and the spring is located on the outside of the guide rod 202; the warning mechanism 3 includes: a second height limiting frame 204, a guide rod 202, a baffle 203, and a first height limiting frame 204; a guide rod 202 is provided between the first height limiting frame 204 and the baffle 203, and the spring is located on the outside of the guide rod 202; the warning mechanism 3 includes: a second height limiting frame 204, a guide rod 202, a baffle 203, and a first height limiting frame 204. The system includes an elevated frame 301, a fixed column 302, a sliding seat 303, and a connecting plate 304. The second height-limiting frame 301 is slidably disposed between two sets of first height-limiting frames 204. The fixed column 302 is fixedly disposed on the outside of the second height-limiting frame 301 and is hexagonal. The sliding seat 303 is slidably disposed on the outside of the fixed column 302. The connecting plate 304 is rotatably disposed on both sides of the sliding seat 303, and there are two sets of connecting plates 304, each set rotatably connected to one of the two sets of first height-limiting frames 204. Its specific function is to easily and conveniently fix the fixed seat 105 and the connecting seat 108 relative to each other by providing a connecting block 106, a connecting hole 109, and a spring.This allows for easy and convenient separation between the connecting seat 108 and the fixed seat 105, enabling the first height limiting frame 204 and the second height limiting frame 301 to rotate around a set of fixed shafts 102.
[0033] Example 2: Please refer to Figures 4 to 8 As shown: Based on Embodiment 1, the warning mechanism 3 further includes: a positioning seat 305, a buzzer warning light 306, a threaded cylinder 307, a threaded post 308, a handle 309, a display screen 3010, and a control module 3011; the positioning seat 305 is fixedly disposed on the outer sides of both ends of the second height limit frame 301, and the positioning seat 305 is slidably disposed on the outer side of the first height limit frame 204; the threaded cylinder 307 is fixedly disposed inside the positioning seat 305; the threaded post 308 is disposed inside the threaded cylinder 307 by threaded connection, and the end of the threaded post 308 is in contact with the outer side of the first height limit frame 204; the handle 309 is fixedly disposed on the outer side of the threaded post 308, and the handle 309 is arranged in a circular array. The display screen 3010 is fixedly installed on the outside of the second height limit frame 301; the control module 3011 is fixedly installed on the top of the second height limit frame 301, and the control module 3011 and the buzzer warning light 306 are electrically connected; the auxiliary component 4 includes: an auxiliary frame 401 and an auxiliary block 402; the auxiliary frame 401 is fixedly installed between two sets of positioning seats 305; the auxiliary block 402 is fixedly installed inside the top side of the auxiliary frame 401, and the auxiliary block 402 is set as an isosceles triangle structure, and the auxiliary blocks 402 are arranged in a straight line; the measuring structure 5 includes: a measuring seat 501, an infrared ranging sensor 502, a U-shaped seat 503, a threaded rod 504, and a horizontal... Plate 505, vertical rod 506, and locking block 507; measuring seat 501 is slidably mounted on the outside of auxiliary frame 401 via a dovetail groove; infrared ranging sensor 502 is fixedly mounted on the outside of measuring seat 501, and the infrared ranging sensor 502 and control module 3011 are electrically connected; U-shaped seat 503 is fixedly mounted on the top of measuring seat 501; threaded rod 504 is threadedly connected to the inside of the top side of U-shaped seat 503, and the top end of threaded rod 504 is fixedly mounted on a knob; horizontal plate 505 is rotatably mounted on the bottom end of threaded rod 504, and horizontal plate 505 is slidably mounted inside measuring seat 501; vertical rod 506 is fixedly mounted on the top of horizontal plate 505, and... The vertical rod 506 is slidably mounted inside the top side of the U-shaped seat 503; the locking block 507 is fixedly mounted at the bottom of the horizontal plate 505, and the locking block 507 is set as an isosceles triangle, with the hypotenuse of the locking block 507 fitting against the hypotenuse of the auxiliary block 402; its specific function is: by setting the infrared ranging sensor 502 and the buzzer warning light 306, when the vehicle is too high, the infrared ranging sensor 502 can transmit the vehicle's height information to the control module 3011, so that the control module 3011 can control the buzzer warning light 306 to issue a warning; the horizontal position of the infrared ranging sensor 502 can be easily and conveniently adjusted using the locking block 507 and the auxiliary block 402.
[0034] Example 3: Please refer to Figures 4 to 6 As shown: Based on Embodiments 1 and 2, the ash removal structure 6 includes: a drive base 601, a reciprocating screw 602, a drive frame 603, a drive block 604, an ash removal frame 605, a fixed cylinder 606, a top rod 607, and a cleaning brush 608; the drive base 601 is fixedly mounted on the top of the second height limiting frame 301, and the number of drive bases 601 is set to two sets; the reciprocating screw 602 is rotatably mounted between the two sets of drive bases 601, and the reciprocating screw 602 is fixedly mounted on the shaft end of the motor device, and the motor device is fixedly mounted on the outside of the drive base 601; the drive frame 603 is slidably mounted on the top of the second height limiting frame 301, and the drive frame 603 is movably mounted on the outside of the reciprocating screw 602; the drive block 604 is fixedly mounted inside the drive frame 603, and the drive block 605 is fixedly mounted on the outside of the reciprocating screw 602. 04 is slidably disposed inside the spiral groove of the reciprocating screw 602; the dust removal frame 605 is fixedly disposed outside the drive frame 603; the fixed cylinder 606 is fixedly disposed inside the dust removal frame 605; the top rod 607 is slidably disposed inside the fixed cylinder 606, and a spring is provided between the top of the top rod 607 and the inside of the fixed cylinder 606; the dust cleaning brush 608 is fixedly disposed at the top of the top rod 607, and the outer side of the dust cleaning brush 608 is in contact with the outer side of the display screen 3010; its specific function is: by setting the reciprocating screw 602, the drive frame 603 and the drive block 604, the dust cleaning brush 608 is made to move back and forth on the outer side of the display screen 3010, thereby cleaning the dust on the surface of the display screen 3010 and ensuring the display effect of the display screen 3010.
[0035] The specific usage and function of this embodiment are as follows: In this invention, a set of support columns 1 are fixed to one side of the road using a set of mounting seats 101; then, another set of support columns 1 are pulled, causing the support columns 1 to drive a set of first height restriction frames 204 to slide outside the second height restriction frame 301 via the connecting seat A103; the first height restriction frame 204 drives the sliding seat 303 to move via a set of connecting plates 304; the sliding seat 303 keeps the second height restriction frame 301 in the middle position between the two sets of first height restriction frames 204 via the fixed column 302 and the two sets of connecting plates 304; then, another set of support columns 1 are fixed to the other side of the road via its bottom mounting seat 101; Then, rotate the threaded column 308, which moves via the threaded cylinder 307, causing the top of the threaded column 308 to engage with the outer side of the first height restriction frame 204, thus fixing the first height restriction frame 204 and the second height restriction frame 301 relative to each other. Next, slide the measuring seat 501 to the designated position, and rotate the threaded rod 504, which lowers the horizontal plate 505 via the vertical rod 506, causing the locking block 507 to insert between the two sets of auxiliary blocks 402. This fixes the measuring seat 501 and the infrared ranging sensor 502 at the designated position outside the auxiliary frame 401. When an oversized vehicle approaches, the oversized vehicle enters the infrared ranging sensor 502. The measurement range allows the infrared ranging sensor 502 to detect the object; then the infrared ranging sensor 502 transmits the signal to the control module 3011, the control module 3011 activates the buzzer warning light 306, the buzzer warning light 306 warns of exceeding the height limit; when the vehicle collides with the first height limit frame 204 and the second height limit frame 301, the first height limit frame 204 and the second height limit frame 301 move with the vehicle via the guide rod 202; thus, it can prevent the vehicle and the first height limit frame 204 and the second height limit frame 301 from being damaged to a certain extent; the starting motor device drives the reciprocating screw 602 to rotate, the reciprocating screw 602 drives the drive frame 6 03 and drive block 604 drive dust removal frame 605 to move back and forth, thereby enabling dust removal brush 608 to remove dust from the surface of display screen 3010, and use display screen 3010 to warn of height limit; when special over-height vehicles arrive, auxiliary plate 107 pulls connecting block 106 out of connecting hole 109, thereby disengaging clamp 1010 from connecting seat B104; thus enabling first height limit frame 204 and second height limit frame 301 to rotate through connecting seat A103 and fixed shaft 102; thus enabling first height limit frame 204 and second height limit frame 301 to be opened easily and conveniently, allowing special over-height vehicles to pass.
Claims
1. A height restriction warning sign, characterized in that, include: Support column (1); The support column (1) is fixedly provided with a mounting base (101) at its bottom, and the mounting base (101) has an installation hole inside; the support column (1) is fixedly provided with a fixed shaft (102) at its top, and the support column (1) and the fixed shaft (102) are both set in two sets; a connecting seat A (103) is rotatably provided on the outside of one set of fixed shafts (102), and a connecting seat B (104) is movably provided on the outside of the other set of fixed shafts (102); a fixed seat (105) is fixedly provided on the outside of the connecting seat B (104), and a connecting block (106) is slidably provided inside the fixed seat (105); the end of the connecting block (106) is set with a beveled structure, and the connecting block (106) and A spring is provided inside the fixed seat (105); an auxiliary plate (107) is slidably provided inside the fixed seat (105), and the auxiliary plate (107) and the connecting block (106) are fixedly connected; a connecting structure (2) is fixedly provided between the connecting seat A (103) and the connecting seat B (104), and there are two connecting structures (2), and a warning mechanism (3) is slidably provided between the two connecting structures (2); an auxiliary component (4) is fixedly provided on the outside of the warning mechanism (3), and a measuring structure (5) is slidably provided on the outside of the auxiliary component (4); a dust removal structure (6) is fixedly provided on the top of the warning mechanism (3).
2. The height restriction warning frame according to claim 1, characterized in that: A connecting seat (108) is movably provided on the outside of the fixed seat (105), and a connecting hole (109) is provided at the top and bottom of the connecting seat (108), and a connecting block (106) is slidably provided inside the connecting hole (109); a clamping plate (1010) is fixedly provided on the outside of the connecting seat (108), and a fixed shaft (102) is clamped and fixed between the clamping plate (1010) and the connecting seat B (104).
3. The height restriction warning frame according to claim 1, characterized in that: The connection structure (2) includes: a connecting frame (201), a guide rod (202), a baffle (203), and a first height limiting frame (204); the number of connecting frames (201) is set to two sets, and one set of connecting frames (201) is fixedly set on the outside of the connecting seat A (103), and the other set of connecting frames (201) is fixedly set on the outside of the connecting seat B (104); the guide rod (202) is fixedly set on the outside of the connecting frame (201); the baffle (203) is fixedly set on the end of the guide rod (202); the first height limiting frame (204) is slidably set on the outside of the guide rod (202), and the number of first height limiting frames (204) is set to two sets; a spring is provided between the first height limiting frame (204) and the baffle (203), and the spring is located on the outside of the guide rod (202).
4. A height restriction warning frame according to claim 1, characterized in that: The warning mechanism (3) includes: a second height limit frame (301), a fixed column (302), a sliding seat (303), and a connecting plate (304); the second height limit frame (301) is slidably disposed between two sets of first height limit frames (204); the fixed column (302) is fixedly disposed on the outside of the second height limit frame (301), and the fixed column (302) is hexagonal; the sliding seat (303) is slidably disposed on the outside of the fixed column (302); the connecting plate (304) is rotatably disposed on both sides of the sliding seat (303), and the number of connecting plates (304) is set to two sets, and the two sets of connecting plates (304) are respectively rotatably connected to the two sets of first height limit frames (204).
5. A height restriction warning frame according to claim 4, characterized in that: The warning mechanism (3) further includes: a positioning seat (305), a buzzer warning light (306), a threaded cylinder (307), a threaded post (308), a handle (309), a display screen (3010), and a control module (3011); the positioning seat (305) is fixedly installed on the outer sides of both ends of the second height limit frame (301), and the positioning seat (305) is slidably installed on the outer side of the first height limit frame (204); the threaded cylinder (307) is fixedly installed inside the positioning seat (305); the threaded post (308) is connected by a screw thread. The threaded connection is located inside the threaded cylinder (307), and the end of the threaded post (308) is in contact with the outside of the first height limit frame (204); the handle (309) is fixedly located on the outside of the threaded post (308), and the handle (309) is arranged in a ring array; the display screen (3010) is fixedly located on the outside of the second height limit frame (301); the control module (3011) is fixedly located on the top of the second height limit frame (301), and the control module (3011) and the buzzer warning light (306) are electrically connected.
6. A height restriction warning frame according to claim 5, characterized in that: The auxiliary component (4) includes: an auxiliary frame (401) and an auxiliary block (402); the auxiliary frame (401) is fixedly disposed between two sets of positioning seats (305); the auxiliary block (402) is fixedly disposed inside the top side of the auxiliary frame (401), and the auxiliary block (402) is configured as an isosceles triangle structure, and the auxiliary block (402) is arranged in a straight line.
7. A height restriction warning frame according to claim 6, characterized in that: The measuring structure (5) includes: a measuring base (501), an infrared ranging sensor (502), a U-shaped base (503), a threaded rod (504), a horizontal plate (505), a vertical rod (506), and a locking block (507); the measuring base (501) is slidably mounted on the outside of the auxiliary frame (401) via a dovetail groove; the infrared ranging sensor (502) is fixedly mounted on the outside of the measuring base (501), and the infrared ranging sensor (502) and the control module (3011) are electrically connected; the U-shaped base (503) is fixedly mounted on the top of the measuring base (501); the threaded rod (504) is mounted on the outside of the measuring base (501) via a dovetail groove. A threaded connection is provided inside the top side of the U-shaped seat (503), and the top end of the threaded rod (504) is fixedly provided to the knob; a horizontal plate (505) is rotatably provided at the bottom end of the threaded rod (504), and the horizontal plate (505) is slidably provided inside the measuring seat (501); a vertical rod (506) is fixedly provided at the top of the horizontal plate (505), and the vertical rod (506) is slidably provided inside the top side of the U-shaped seat (503); a locking block (507) is fixedly provided at the bottom of the horizontal plate (505), and the locking block (507) is set as an isosceles triangle, and the hypotenuse of the locking block (507) is in contact with the hypotenuse of the auxiliary block (402).
8. A height restriction warning frame according to claim 5, characterized in that: The ash removal structure (6) includes: a drive seat (601), a reciprocating screw (602), a drive frame (603), and a drive block (604); the drive seat (601) is fixedly installed on the top of the second height limit frame (301), and the number of drive seats (601) is set to two sets; the reciprocating screw (602) is rotatably installed between the two sets of drive seats (601), and the reciprocating screw (602) is fixedly installed on the end of the motor device shaft, and the motor device is fixedly installed on the outside of the drive seat (601); the drive frame (603) is slidably installed on the top of the second height limit frame (301), and the drive frame (603) is movably installed on the outside of the reciprocating screw (602); the drive block (604) is fixedly installed inside the drive frame (603), and the drive block (604) is slidably installed inside the spiral groove inside the reciprocating screw (602).
9. A height restriction warning frame according to claim 8, characterized in that: The ash removal structure (6) further includes: an ash removal frame (605), a fixed cylinder (606), a top rod (607), and a cleaning brush (608); the ash removal frame (605) is fixedly installed on the outside of the drive frame (603); the fixed cylinder (606) is fixedly installed inside the ash removal frame (605); the top rod (607) is slidably installed inside the fixed cylinder (606), and a spring is provided between the top of the top rod (607) and the inside of the fixed cylinder (606); the cleaning brush (608) is fixedly installed on the top of the top rod (607), and the outside of the cleaning brush (608) is in contact with the outside of the display screen (3010).