Dummy conveyor during dummy combustion

Abstract

The utility model discloses a dummy conveyor during dummy combustion, which comprises a support base, the top of the support base is fixedly connected with a combustion chamber, and a box door is arranged in the combustion chamber. A sliding box drives a dummy supporting frame and a dummy body to move front and back through a second moving block, a transverse conveyor is arranged, the transverse conveyor drives a first moving block to move, therefore, the T-shaped sliding block and the sliding box are transversely moved, combustion testing is fully conducted on the dummy body, and the testing efficiency is improved. By arranging an adjusting lead screw and a movable sliding block, the adjusting lead screw drives the movable sliding block on the outer side to move when rotating, the movable sliding block drives a movable base, a sliding block and a fixed top plate to move when moving, a fixed connecting rod and a sliding box integrally move outwards, a box door is opened, and a dummy body is pushed out of a combustion chamber; and the test operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of dummy combustion, in particular to a dummy conveyor for dummy combustion. Background Art

[0002] The burning dummy test method places a dummy in a fire environment where the heat flow, burning time and flame distribution are all controllable to simulate the fire scene, predict the location and degree of second and third degree burns on the human skin, and thus evaluate the overall thermal protection performance of the clothing. When it is put on protective clothing such as fire suits and flame retardant clothing, the data from the heat flow sensor can reflect a burn condition of the human body. However, the existing dummy burning test is not convenient to move and adjust the dummy, and it is not possible to move and adjust the dummy horizontally and vertically while burning, and the dummy burning test is not comprehensive enough for all parts. Utility Model Content

[0003] The utility model aims to provide a dummy conveyor for dummy combustion, so as to solve the problems in the above-mentioned background technology that the dummy is inconvenient to move and adjust during the existing dummy combustion test, the dummy cannot be moved and adjusted horizontally and vertically during combustion, and the various parts of the dummy combustion test are not comprehensive enough.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dummy conveyor for dummy burning, comprising a supporting base, a combustion chamber is fixedly connected to the top of the supporting base, a box door is arranged inside the combustion chamber, a sliding box is slidably connected to the inside of the combustion chamber, a longitudinal conveyor is installed inside the sliding box, a No. 2 moving block is slidably connected to the inside of the sliding box, the bottom of the No. 2 moving block is fixedly connected to the longitudinal conveyor, the top of the No. 2 moving block is fixedly connected to a dummy support frame, a dummy body is arranged on the top of the dummy support frame, a fixed box is fixedly connected to the inside of the supporting base, a transverse conveyor is installed inside the fixed box, a No. 1 moving block is slidably connected to the inside of the fixed box, the No. 1 moving block is slidably connected to the supporting base, and the bottom of the No. 1 moving block is fixedly connected to the transverse conveyor Fixed connection, the top of the No. 1 moving block is slidably connected to the sliding box, the bottom of the sliding box is provided with a T-shaped slide groove, the inside of the T-shaped slide groove is slidably connected with a T-shaped slider, the bottom of the T-shaped slider is fixedly connected to the No. 1 moving block, the top of the sliding box is symmetrically fixedly connected with four fixed connecting rods, the tops of the four fixed connecting rods are fixedly connected with a fixed top plate, the top of the fixed top plate is fixedly connected with a sliding block, the outer side of the sliding block is slidably connected with a moving seat, the moving seat is slidably connected to the fixed top plate, the moving seat is slidably connected to the combustion chamber, the interior of the combustion chamber is slidably connected with a moving slider, the internal thread of the moving slider is connected with an adjusting screw rod, the adjusting screw rod is rotatably connected to the combustion chamber, a driving motor is provided inside the combustion chamber, and the output end of the driving motor is fixedly connected to the adjusting screw rod.

[0005] As a preferred solution of the utility model: a second limiting slide bar is slidably connected inside the sliding block, and both ends of the second limiting slide bar are connected to the moving seat.

[0006] As a preferred solution of the utility model: a combustion flamethrower is symmetrically arranged on the inner side of the combustion chamber.

[0007] As a preferred solution of the utility model: the interior of the No. 2 moving block is symmetrically and slidingly connected with two No. 1 limit sliding rods, and the No. 1 limit sliding rods are fixedly connected to the sliding box.

[0008] As a preferred solution of the utility model: a control panel is installed on one side of the support base, and the transverse conveyor, the longitudinal conveyor, the combustion flamethrower and the driving motor are all electrically connected to the control panel.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a sliding box, so that the sliding box drives the dummy support frame and the dummy body to move forward and backward through the No. 2 moving block; a transverse conveyor is provided, and the transverse conveyor drives the No. 1 moving block to move, thereby moving the T-shaped slider and the sliding box laterally, so as to fully perform a combustion test on the dummy body; and an adjusting screw and a moving slider are provided, so that the adjusting screw drives the outer moving slider to move when it rotates, and the moving slider drives the moving seat, the sliding block and the fixed top plate to move when it moves, so that the fixed connecting rod and the sliding box are moved outward as a whole, and the box door is opened to push the dummy body to the outside of the combustion chamber, so as to facilitate the test operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0011] Figure 2 This is a side view of the longitudinal conveyor of the utility model;

[0012] Figure 3 It is a side view of the sliding block of the utility model.

[0013] In the figure: 1. Support base; 2. Fixed box; 3. Horizontal conveyor; 4. Moving block No. 1; 5. Sliding box; 6. Limiting slide bar No. 1; 7. T-shaped slide bar; 8. Longitudinal conveyor; 9. Moving block No. 2; 10. Dummy support frame; 11. Dummy body; 12. Combustion chamber; 13. Fixed connecting rod; 14. Fixed top plate; 15. Combustion flamethrower; 16. Moving seat; 17. Sliding block; 18. Limiting slide bar No. 2; 19. Moving slide bar; 20. Adjusting screw; 21. Driving motor; 22. Box door; 23. Control panel; 24. T-shaped slide groove. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figures 1 to 3The utility model provides a technical solution: a dummy conveyor for dummy combustion, comprising a supporting base 1, a combustion chamber 12 is fixedly connected to the top of the supporting base 1, a box door 22 is arranged inside the combustion chamber 12, a sliding box 5 is slidably connected inside the combustion chamber 12, a longitudinal conveyor 8 is installed inside the sliding box 5, a No. 2 moving block 9 is slidably connected inside the sliding box 5, the bottom of the No. 2 moving block 9 is fixedly connected to the longitudinal conveyor 8, the top of the No. 2 moving block 9 is fixedly connected to a dummy support frame 10, a dummy body 11 is arranged on the top of the dummy support frame 10, a fixed box 2 is fixedly connected inside the supporting base 1, a transverse conveyor 3 is installed inside the fixed box 2, a No. 1 moving block 4 is slidably connected inside the fixed box 2, the No. 1 moving block 4 is slidably connected to the supporting base 1, the bottom of the No. 1 moving block 4 is fixedly connected to the transverse conveyor 3, the top of the No. 1 moving block 4 is slidably connected to the sliding box 5, a T-shaped slide groove 24 is provided at the bottom of the sliding box 5, a T-shaped slide block 7 is slidably connected inside the T-shaped slide groove 24, and the bottom of the T-shaped slide block 7 is slidably connected to the No. 1 moving block 4. The moving block 4 is fixedly connected, and four fixed connecting rods 13 are symmetrically fixedly connected to the top of the sliding box 5. The tops of the four fixed connecting rods 13 are fixedly connected to a fixed top plate 14. The top of the fixed top plate 14 is fixedly connected to a sliding block 17. The outer side of the sliding block 17 is slidably connected to a moving seat 16. The moving seat 16 is slidably connected to the fixed top plate 14. The moving seat 16 is slidably connected to the combustion chamber 12. The interior of the combustion chamber 12 is slidably connected to a moving slider 19. The internal thread of the moving slider 19 is connected to an adjusting screw rod 20. The adjusting screw rod 20 is rotatably connected to the combustion chamber 12. A driving motor 21 is provided inside the combustion chamber 12, and the output end of the driving motor 21 is fixedly connected to the adjusting screw rod 20. A sliding box 5 is set, so that the sliding box 5 drives the dummy support frame 10 and the dummy body 11 to move forward and backward through the No. 2 moving block 9. By setting a transverse conveyor 3, the transverse conveyor 3 drives the No. 1 moving block 4 to move, thereby moving the T-shaped slider 7 and the sliding box 5 laterally, and fully performing a combustion test on the dummy body 11.

[0016] The sliding block 17 is internally slidably connected with a second limiting sliding rod 18 , and both ends of the second limiting sliding rod 18 are connected to the moving seat 16 .

[0017] A combustion flamethrower 15 is symmetrically arranged on the inner side of the combustion chamber 12 .

[0018] Among them, the interior of the No. 2 moving block 9 is symmetrically slidably connected with two No. 1 limit slide bars 6, and the No. 1 limit slide bar 6 is fixedly connected to the sliding box 5. The adjustment position of the No. 2 moving block 9 is stabilized by the No. 1 limit slide bar 6, thereby improving the stability of the adjustment.

[0019] Among them, a control panel 23 is installed on one side of the supporting base 1. The transverse conveyor 3, the longitudinal conveyor 8, the combustion flamethrower 15 and the driving motor 21 are all electrically connected to the control panel 23. The device is centrally controlled through the control panel 23 to improve the safety and operating efficiency of the device during use.

[0020] Specifically, when in use, power is supplied through an external power supply, one side of the box door 22 is the front side, and the transverse conveyor 3 is started through the control panel 23. The transverse conveyor 3 drives the No. 1 moving block 4 and the T-shaped slider 7 to move transversely through the conveying belt. When the T-shaped slider 7 moves transversely, it drives the sliding box 5 to move transversely, so that the dummy body 11 can be moved transversely. When adjusting longitudinally, the longitudinal conveyor 8 is started through the control panel 23, and the conveying belt of the longitudinal conveyor 8 drives the No. 2 moving block 9, the dummy support frame 10 and the dummy body 11 to move, thereby moving the dummy body 11 longitudinally. Adjustment, flame spraying is carried out through the combustion flamethrower 15, and a combustion test is carried out on the dummy body 11. When the dummy body 11 needs to be taken out after the test is completed, the drive motor 21 is started through the control panel 23, and the box door 22 is opened. The output end of the drive motor 21 drives the adjusting screw 20 to rotate. When the adjusting screw 20 rotates, the outer moving slider 19 is driven to move. When the moving slider 19 moves, it drives the moving seat 16 and the sliding block 17 to move, thereby driving the fixed top plate 14, the fixed connecting rod 13 and the sliding box 5 to move outward through the sliding block 17, and moving the dummy body 11 outward.

[0021] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0023] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dummy conveyor for dummy combustion, comprising a support base (1), characterized in that: The top of the support base (1) is fixedly connected to a combustion chamber (12), a chamber door (22) is provided inside the combustion chamber (12), a sliding box (5) is slidably connected inside the combustion chamber (12), a longitudinal conveyor (8) is installed inside the sliding box (5), a second moving block (9) is slidably connected inside the sliding box (5), the bottom of the second moving block (9) is fixedly connected to the longitudinal conveyor (8), the top of the second moving block (9) is fixedly connected to a dummy support frame (10), and the A dummy body (11) is provided on the top of the dummy support frame (10); a fixed box (2) is fixedly connected to the interior of the support base (1); a transverse conveyor (3) is installed inside the fixed box (2); a first moving block (4) is slidably connected to the interior of the fixed box (2); the first moving block (4) is slidably connected to the support base (1); the bottom of the first moving block (4) is fixedly connected to the transverse conveyor (3); the top of the first moving block (4) is slidably connected to the sliding box (5); the sliding box (5) is A T-shaped slide groove (24) is provided at the bottom of the sliding box (5), a T-shaped slide block (7) is slidably connected inside the T-shaped slide groove (24), the bottom of the T-shaped slide block (7) is fixedly connected to the first moving block (4), the top of the sliding box (5) is symmetrically fixedly connected with four fixed connecting rods (13), the top ends of the four fixed connecting rods (13) are fixedly connected with a fixed top plate (14), the top of the fixed top plate (14) is fixedly connected with a sliding block (17), and the outer side of the sliding block (17) is slidably connected with a moving seat ( 16), the movable seat (16) is slidably connected to the fixed top plate (14), the movable seat (16) is slidably connected to the combustion chamber (12), the interior of the combustion chamber (12) is slidably connected with a movable slider (19), the interior of the movable slider (19) is threadedly connected with an adjusting screw (20), the adjusting screw (20) is rotatably connected to the combustion chamber (12), a driving motor (21) is provided inside the combustion chamber (12), and the output end of the driving motor (21) is fixedly connected to the adjusting screw (20).

2. The dummy conveyor for burning dummy according to claim 1, characterized in that: The interior of the sliding block (17) is slidably connected to a second limiting sliding rod (18), and both ends of the second limiting sliding rod (18) are connected to the moving seat (16).

3. The dummy conveyor for burning dummy according to claim 1, characterized in that: A combustion flamethrower (15) is symmetrically arranged on the inner side of the combustion chamber (12).

4. The dummy conveyor for burning dummy according to claim 1, characterized in that: The second moving block (9) is internally symmetrically slidably connected with two first limiting sliding rods (6), and the first limiting sliding rods (6) are fixedly connected to the sliding box (5).

5. The dummy conveyor for burning dummy according to claim 3, characterized in that: A control panel (23) is installed on one side of the support base (1); the transverse conveyor (3), the longitudinal conveyor (8), the flamethrower (15) and the drive motor (21) are all electrically connected to the control panel (23).

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