CN214953284U - Flame retardant property tester for safety helmet - Google Patents
Flame retardant property tester for safety helmet Download PDFInfo
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- CN214953284U CN214953284U CN202120794017.4U CN202120794017U CN214953284U CN 214953284 U CN214953284 U CN 214953284U CN 202120794017 U CN202120794017 U CN 202120794017U CN 214953284 U CN214953284 U CN 214953284U
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- fixedly connected
- servo motor
- safety helmet
- casing
- retardant property
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Abstract
The utility model discloses a helmet flame retardant property tester, including main part, casing and water pipe, the inside top fixedly connected with flame thrower of main part, and the equal fixedly connected with smoke transducer in both sides of flame thrower, the inside bottom of main part is provided with swing mechanism, the inside swing joint of main part has the drive block, and the top fixedly connected with casing of drive block, the top fixedly connected with support frame of casing, the inside of casing is provided with fixed establishment, one side fixedly connected with water pump on main part top, the equal fixedly connected with water pipe in both sides on main part top. The utility model discloses an at the inside bottom fixedly connected with second servo motor of casing, second servo motor starts and to drive the driving-disc and rotate, can drive the movable block simultaneously through the connection of connecting rod and inwards or outwards remove, and spacing slider carries on spacingly to the movable block to fix the safety helmet through the mount, be convenient for test.
Description
Technical Field
The utility model relates to a tester technical field, in particular to safety helmet flame retardant property tester.
Background
The safety helmet is a safety protection device, can protect the head of a person from being hurt by falling objects and other specific factors when working, needs to be improved in flame retardant property in order to improve the safety performance of the safety helmet, and needs to be tested in the production process, and then needs to be provided with a flame retardant property tester;
the Chinese patent publication No. CN208529296U, publication No. 2019.02.22, and an edge trimmer comprise a trimmer body and an auxiliary handle support structure, wherein the auxiliary handle support structure comprises a support body, two auxiliary handles and a quick clamping mechanism, the support body comprises a split ring sleeved on the trimmer body, the left side and the right side of the split ring are respectively provided with a boss, and one auxiliary handle corresponds to one boss and is fixed on the corresponding boss through a screw; the opening of the split ring is clamped on the machine body through the quick clamping mechanism. The utility model provides an edge trimmer with higher working efficiency and higher use comfort;
above prior art scheme has following defect, and above technical scheme has the potential safety hazard in the course of the work, is not convenient for put out a fire fast, takes place the accident easily, and is very dangerous.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a safety helmet flame retardant property tester for solve the defect that current flame retardant property tester is not convenient for put out a fire fast.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: a fire resistance tester for a safety helmet comprises a main body, a shell and a water pipe, wherein a flame thrower is fixedly connected to the top end inside the main body, smoke sensors are fixedly connected to two sides of the flame thrower, a swing mechanism is arranged at the bottom end inside the main body, a driving block is movably connected inside the main body, and the top end of the driving block is fixedly connected with the shell;
the top end of the shell is fixedly connected with a support frame, a fixing mechanism is arranged in the shell, one side of the top end of the main body is fixedly connected with a water pump, and two sides of the top end of the main body are fixedly connected with water pipes;
the equal fixedly connected with shower nozzle of one end of water pipe, the other end of water pipe all is linked together with one side of water pump.
Preferably, the equal fixedly connected with fixed block in both sides at casing both ends, the both sides at main part both ends all are provided with spacing spout, spacing spout is the arc setting, and is spacing to the casing.
Preferably, swing mechanism is including carousel, first servo motor, control lever, fixed column and toothed disc, first servo motor fixed connection is in the bottom of the inside one end of main part, first servo motor's one end fixedly connected with carousel, and the one end fixedly connected with toothed disc of carousel, the top activity of carousel articulates there is the control lever, and the top fixedly connected with fixed column of control lever.
Preferably, the control rod is internally provided with a sliding groove, and the control rod and the gear disc form a sliding structure through the sliding groove.
Preferably, the fixed column is connected with the driving block, and a meshing structure is formed between the fixed column and the driving block.
Preferably, fixed establishment is including movable block, second servo motor, limit slide, driving-disc and mount, second servo motor fixed connection is in the inside bottom of casing, second servo motor's top fixedly connected with driving-disc, the equal activity hinge in both sides of movable block has the connecting rod, the equal activity hinge in one side of connecting rod has the movable block, the equal fixedly connected with mount in top of movable block, the equal fixed connection in both ends of the inside bottom of casing of limit slide.
Preferably, the connecting rods are consistent in size, and a rotating structure is formed between the driving disc and the connecting rods.
(III) advantageous effects
The utility model provides a flame retardant property tester convenient to put out a fire fast, its advantage lies in: the smoke sensors are fixedly connected to the two sides of the flame sprayer, detect smoke in the main body, if the safety helmet is ignited in the detection process, a large amount of smoke can be generated, the smoke sensors send smoke signals to the single chip microcomputer, the single chip microcomputer processes the signals, the processed signals are sent to the water pump, the water pump pumps a water source connected to the other end of the water pump, water is input into the spray head through a water pipe, and the spray head is used for extinguishing a fire, so that accidents are prevented;
the first servo motor is fixedly connected to the bottom of one end in the main body, the first servo motor is started to drive the rotary table to rotate, the control rod can be driven to swing back and forth through the gear plate, the shell can be driven to swing left and right through the fixed column meshed with the driving block, the position of the safety helmet can be adjusted more comprehensively, and the test is more comprehensive;
through the bottom fixedly connected with second servo motor inside the casing, the second servo motor starts and can drive the driving-disc and rotate, can drive the movable block simultaneously through the connection of connecting rod and inwards or outwards remove, and spacing slider carries on spacingly to the movable block to fix the safety helmet through the mount, be convenient for test.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front view of the partial cross-section structure of the present invention;
FIG. 3 is a schematic view of the state structure of the present invention;
fig. 4 is a schematic view of the front sectional structure of the housing of the present invention;
fig. 5 is a schematic view of the top-view cross-sectional structure of the housing of the present invention.
The reference numerals in the figures illustrate:
1. a water pump; 2. a support frame; 3. a housing; 4. a swing mechanism; 401. a turntable; 402. a first servo motor; 403. a control lever; 404. fixing a column; 405. a gear plate; 5. a main body; 6. a fixing mechanism; 601. a movable block; 602. a second servo motor; 603. a limiting slide block; 604. a drive disc; 605. a fixed mount; 606. a connecting rod; 7. a spray head; 8. a water pipe; 9. a smoke sensor; 10. a flame thrower; 11. the block is driven.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a helmet flame retardant property tester, including main part 5, casing 3 and water pipe 8, the top fixedly connected with flame thrower 10 in main part 5, and both sides of flame thrower 10 are fixedly connected with smoke transducer 9, the type of smoke transducer 9 can be TY-GD-CA2001L, seal main part 5, and start flame thrower 10, test the helmet;
the bottom end in the main body 5 is provided with a swing mechanism 4, the swing mechanism 4 comprises a rotary table 401, a first servo motor 402, a control rod 403, a fixed column 404 and a gear disc 405, the first servo motor 402 is fixedly connected to the bottom of one end in the main body 5, the type of the first servo motor 402 can be R20A30, one end of the first servo motor 402 is fixedly connected with the rotary table 401, one end of the rotary table 401 is fixedly connected with the gear disc 405, the top end of the rotary table 401 is movably hinged with the control rod 403, and the top end of the control rod 403 is fixedly connected with the fixed column 404;
a sliding groove is formed in the control rod 403, and the control rod 403 and the gear disc 405 form a sliding structure through the sliding groove, so that control is facilitated;
the fixed column 404 is connected with the driving block 11, an engagement structure is formed between the fixed column 404 and the driving block 11 to transmit force, the first servo motor 402 is started to drive the rotary table 401 to rotate, the control rod 403 can be driven to swing in a reciprocating mode through the gear disc 405, the shell 3 can be driven to swing left and right through the fixed column 404 which is engaged with the driving block 11, the position of the safety helmet can be adjusted more comprehensively, and comprehensive testing is conducted;
a driving block 11 is movably connected inside the main body 5, the top end of the driving block 11 is fixedly connected with the shell 3, two sides of two ends of the shell 3 are fixedly connected with fixed blocks, two sides of two ends of the main body 5 are provided with limiting sliding grooves, and the limiting sliding grooves are arranged in an arc shape and limit the shell 3;
the top end of the shell 3 is fixedly connected with a supporting frame 2, the safety helmet is buckled to the top end of the supporting frame 2, a fixing mechanism 6 is arranged inside the shell 3, the fixing mechanism 6 comprises a movable block 601, a second servo motor 602, a limiting slide block 603, a driving disc 604 and a fixing frame 605, the second servo motor 602 is fixedly connected to the bottom end inside the shell 3, the type of the second servo motor 602 can be HSSM23D410S, the top end of the second servo motor 602 is fixedly connected with the driving disc 604, two sides of the movable block 601 are movably hinged with connecting rods 606, one side of each connecting rod 606 is movably hinged with the movable block 601, the top end of each movable block 601 is fixedly connected with the fixing frame 605, and the limiting slide blocks 603 are fixedly connected to two ends of the bottom inside the shell 3;
the sizes of the connecting rods 606 are consistent, a rotating structure is formed between the driving disc 604 and the connecting rods 606, the second servo motor 602 is started to drive the driving disc 604 to rotate, the movable block 601 can be simultaneously driven to move inwards or outwards through the connection of the connecting rods 606, the limiting sliding block 603 limits the movable block 601, and therefore the safety helmet is fixed through the fixing frame 605;
one side of the top end of the main body 5 is fixedly connected with a water pump 1, the type of the water pump 1 can be 500QSZ-3-30, and both sides of the top end of the main body 5 are fixedly connected with water pipes 8;
the equal fixedly connected with shower nozzle 7 of one end of water pipe 8, the other end of water pipe 8 all is linked together with one side of water pump 1, in the test process, if the safety helmet is ignited, can produce a large amount of smog, smoke transducer 9 gives the singlechip with the signal transmission of smog, the singlechip is handled the signal, the signal transmission after will handling feeds water pump 1, the water source that water pump 1 extraction other end is connected, through the inside of water pipe 8 with water input shower nozzle 7, put out a fire through shower nozzle 7.
The working principle is as follows: when the safety helmet is used, the safety helmet is buckled to the top end of the support frame 2, the second servo motor 602 is started to drive the driving disc 604 to rotate, the movable block 601 can be simultaneously driven to simultaneously move inwards or outwards through the connection of the connecting rod 606, the limiting sliding block 603 limits the movable block 601, and therefore the safety helmet is fixed through the fixing frame 605;
secondly, the main body 5 is closed, the flame thrower 10 is started, the safety helmet is tested, the first servo motor 402 is started to drive the rotary disc 401 to rotate, the control rod 403 can be driven to swing back and forth through the gear disc 405, the shell 3 can be driven to swing left and right through the fixing column 404 meshed with the driving block 11, the position of the safety helmet is adjusted more comprehensively, and comprehensive testing is carried out;
finally, in the testing process, if the safety helmet is ignited, a large amount of smoke can be generated, the smoke sensor 9 sends the signal of the smoke to the single chip microcomputer, the single chip microcomputer processes the signal, the processed signal is sent to the water pump 1, the water pump 1 extracts a water source connected with the other end, water is input into the spray head 7 through the water pipe 8, and fire extinguishment is carried out through the spray head 7.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a safety helmet flame retardant property tester, includes main part (5), casing (3) and water pipe (8), its characterized in that: the top end inside the main body (5) is fixedly connected with a flame thrower (10), two sides of the flame thrower (10) are fixedly connected with smoke sensors (9), the bottom end inside the main body (5) is provided with a swing mechanism (4), the inside of the main body (5) is movably connected with a driving block (11), and the top end of the driving block (11) is fixedly connected with a shell (3);
the top end of the shell (3) is fixedly connected with a support frame (2), a fixing mechanism (6) is arranged inside the shell (3), one side of the top end of the main body (5) is fixedly connected with a water pump (1), and two sides of the top end of the main body (5) are fixedly connected with water pipes (8);
the equal fixedly connected with shower nozzle (7) of one end of water pipe (8), the other end of water pipe (8) all is linked together with one side of water pump (1).
2. The fire retardant property tester for safety helmet according to claim 1, characterized in that: the equal fixedly connected with fixed block in both sides at casing (3) both ends, the both sides at main part (5) both ends all are provided with spacing spout, spacing spout is the arc setting, carry on spacingly to casing (3).
3. The fire retardant property tester for safety helmet according to claim 1, characterized in that: swing mechanism (4) are including carousel (401), first servo motor (402), control lever (403), fixed column (404) and toothed disc (405), first servo motor (402) fixed connection is in the bottom of the inside one end of main part (5), the one end fixedly connected with carousel (401) of first servo motor (402), and the one end fixedly connected with toothed disc (405) of carousel (401), the top activity hinge of carousel (401) has control lever (403), and the top fixedly connected with fixed column (404) of control lever (403).
4. The fire retardant property tester for safety helmet according to claim 3, characterized in that: a sliding groove is formed in the control rod (403), and a sliding structure is formed between the control rod (403) and the gear disc (405) through the sliding groove.
5. The fire retardant property tester for safety helmet according to claim 3, characterized in that: the fixing column (404) is connected with the driving block (11), and a meshing structure is formed between the fixing column (404) and the driving block (11).
6. The fire retardant property tester for safety helmet according to claim 1, characterized in that: fixed establishment (6) are including movable block (601), second servo motor (602), stop block (603), driving-disc (604) and mount (605), second servo motor (602) fixed connection is in the inside bottom of casing (3), the top fixedly connected with driving-disc (604) of second servo motor (602), the equal movable hinge in both sides of movable block (601) has connecting rod (606), the equal movable hinge in one side of connecting rod (606) has movable block (601), the equal fixedly connected with mount (605) in top of movable block (601), the equal fixed connection in both ends of casing (3) inside bottom of stop block (603).
7. The fire retardant property tester for safety helmet according to claim 6, characterized in that: the connecting rods (606) are consistent in size, and a rotating structure is formed between the driving disc (604) and the connecting rods (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120794017.4U CN214953284U (en) | 2021-04-19 | 2021-04-19 | Flame retardant property tester for safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120794017.4U CN214953284U (en) | 2021-04-19 | 2021-04-19 | Flame retardant property tester for safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214953284U true CN214953284U (en) | 2021-11-30 |
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ID=79042787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120794017.4U Active CN214953284U (en) | 2021-04-19 | 2021-04-19 | Flame retardant property tester for safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214953284U (en) |
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2021
- 2021-04-19 CN CN202120794017.4U patent/CN214953284U/en active Active
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