Anti-explosion door with triangular supporting structure

Abstract

The utility model discloses an explosion-proof door with a triangular support structure, which comprises two explosion-proof doors in bilateral symmetry, each explosion-proof door is fixedly connected with a rotating shaft, the upper end face of an upper fixing block is fixedly connected with a motor, the motor is in power connection with a motor shaft, the motor shaft is fixedly connected with an alloy support frame, and one end of the alloy support frame is positioned between the fixing blocks. The other end of the alloy supporting frame is fixedly connected with a hydraulic pump, the hydraulic pump is in power connection with a hydraulic rod, two grooves capable of being vertically aligned with the hydraulic rod are formed in the ground, the motor is controlled by the intelligent recognition machine to drive the alloy supporting frame to rotate, and the hydraulic rod is inserted into the grooves through the hydraulic pump. The alloy supporting frame is arranged on the anti-explosion door, so that relative sliding between the alloy supporting frame and the ground is prevented, a good anti-explosion effect is achieved through triangular supporting between the alloy supporting frame and the anti-explosion door, the anti-explosion door is rotationally connected with the wall, the friction force of rotation of the rotating shaft is reduced through the bearing, and the resistance generated when the anti-explosion door is pushed through the handle is reduced.

Description

Technical Field

[0001] The utility model relates to the field of explosion-proof doors, in particular to an explosion-proof door with a triangular support structure. Background Art

[0002] Traditional explosion-proof doors are connected by snap-fitting on a plane, and cannot achieve a good explosion-proof effect when subjected to a large impact force. The triangular support structure is a very strong impact-resistant structure. Combining it with an explosion-proof door can achieve a good explosion-proof effect. Utility Model Content

[0003] The utility model aims to provide an explosion-proof door with a triangular support structure to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof door with a triangular support structure, comprising two explosion-proof doors symmetrical on the left and right, each of the explosion-proof doors being fixedly connected to a rotating shaft, the front end faces of the explosion-proof doors being fixedly connected to two upper and lower fixed blocks, a motor shaft being rotatably connected between the upper and lower fixed blocks, the upper end faces of the upper fixed blocks being fixedly connected to a motor, the motor power being connected to the motor shaft, the motor shaft being fixedly connected to an alloy support frame having one end located between the fixed blocks, the other end of the alloy support frame being fixedly connected to a hydraulic pump, the hydraulic pump power being connected to a hydraulic rod, and two grooves being aligned with the hydraulic rod up and down are provided on the ground, so that the hydraulic pump can be rotated to the groove and the hydraulic rod can be inserted into the groove, and the alloy support frame can be used as a triangular support to improve the firmness of the explosion-proof door.

[0005] Advantageously, the ground and the wall are provided with two sets of bearing grooves aligned vertically, and a bearing is fixedly connected in each of the bearing grooves;

[0006] Advantageously, the rotating shaft is rotationally connected to the ground and the wall through the bearing, replacing the traditional hinge to improve firmness and reduce rotation resistance;

[0007] Advantageously, a handle is fixedly connected to the front end surface of the explosion-proof door, and the explosion-proof door is opened and closed by the handle;

[0008] Advantageously, the front end surface of the explosion-proof door is fixedly connected with an intelligent recognition machine, which recognizes the staff and controls the motor and the hydraulic pump.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model is provided with a motor, an alloy support frame and a groove. After the explosion-proof door is closed, the motor is controlled by an intelligent identification machine to drive the alloy support frame to rotate until the hydraulic pump is aligned with the groove up and down, and the hydraulic pump inserts the hydraulic rod into the groove, thereby preventing the alloy support frame from sliding relative to the ground. The triangular support between the alloy support frame and the explosion-proof door has a good explosion-proof effect.

[0011] The utility model provides a rotating shaft and a bearing to rotatably connect the explosion-proof door to the wall, and reduces the friction of the rotating shaft through the bearing, thereby reducing the resistance when the explosion-proof door is pushed by the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 A top view of

[0014] Figure 3 for Figure 2 AA cross-sectional diagram of ;

[0015] Figure 4 for Figure 3 A partial enlarged schematic diagram of

[0016] Figure 5 for Figure 3 A partial enlarged schematic diagram of

[0017] Figure 6 It is a three-dimensional schematic diagram of the alloy support frame of the utility model;

[0018] Figure 7 It is a three-dimensional schematic diagram of the bearing groove of the utility model;

[0019] Figure 8 It is a three-dimensional schematic diagram of the explosion-proof door of the utility model.

[0020] In the figure: 100, explosion-proof door; 101, alloy support frame; 102, fixing block; 103, motor; 104, hydraulic pump; 105, ground; 106, wall; 107, handle; 108, intelligent identification machine; 109, motor shaft; 110, hydraulic rod; 111, groove; 112, bearing groove; 113, bearing; 114, rotating shaft. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-8 The utility model provides a technical solution: a triangular support structure explosion-proof door, including two left-right symmetrical explosion-proof doors 100, each of which is fixedly connected to a rotating shaft 114, and the front end surface of the explosion-proof door 100 is fixedly connected to two upper and lower fixed blocks 102, and a motor shaft 109 is rotatably connected between the upper and lower fixed blocks 102, and the upper end surface of the upper fixed block 102 is fixedly connected to a motor 103, and the motor 103 is connected to the motor shaft 109, and the motor shaft 109 is fixedly connected to a An alloy support frame 101 is located between the fixed blocks 102, and the other end of the alloy support frame 101 is fixedly connected to a hydraulic pump 104. The hydraulic pump 104 is dynamically connected to a hydraulic rod 110, and two grooves 111 that can be aligned with the hydraulic rod 110 in the upper and lower directions are provided on the ground 105. Therefore, after the hydraulic pump 104 is rotated onto the grooves 111, the hydraulic rod 110 can be inserted into the grooves 111, and the alloy support frame 101 can be used as a triangular support to improve the firmness of the explosion-proof door.

[0024] The ground 105 and the wall 106 are provided with two sets of bearing grooves 112 aligned up and down, and a bearing 113 is fixedly connected in each of the bearing grooves 112;

[0025] The rotating shaft 114 is rotatably connected to the ground 105 and the wall 106 through the bearing 113, replacing the traditional hinge to improve the firmness and reduce the rotation resistance;

[0026] The front end surface of the explosion-proof door 100 is fixedly connected with a handle 107, and the explosion-proof door 100 is opened and closed by the handle 107;

[0027] An intelligent recognition machine 108 is fixedly connected to the front end surface of the explosion-proof door 100 . The intelligent recognition machine 108 recognizes the staff and controls the motor 103 and the hydraulic pump 104 .

[0028] Working principle:

[0029] Initially, the alloy support frame 101 is parallel to the explosion-proof door 100, and the explosion-proof door 100 can be driven to rotate around the rotation axis 114 through the handle 107 to open and close the explosion-proof door 100. The bearing 113 can reduce the resistance of rotation and improve the firmness;

[0030] When locking is required, the intelligent identification machine 108 identifies the staff and controls the motor 103 to start. The motor 103 drives the motor shaft 109 to rotate, and the motor shaft 109 drives the alloy support frame 101 to rotate, and the hydraulic pump 104 on the alloy support frame 101 is rotated to above the groove 111, and the hydraulic pump 104 is started. The hydraulic pump 104 drives the hydraulic rod 110 to be inserted into the groove 111, thereby playing a locking role and preventing the explosion-proof door 100 from moving. The triangular support structure is used to greatly improve the explosion-proof effect.

[0031] It is obvious to those skilled in the art that various modifications and variations may be made to the disclosed embodiments. Other embodiments will be readily apparent to those skilled in the art in view of the specification and practice of the disclosed system. It is intended that the specification and examples be considered exemplary only, with the true scope of protection being determined by the appended claims and their equivalents.

Claims

1. A triangular support structure explosion-proof door, comprising two left-right symmetrical explosion-proof doors (100), characterized in that: Each explosion-proof door (100) is fixedly connected to a rotating shaft (114); the front end surface of the explosion-proof door (100) is fixedly connected to two upper and lower fixed blocks (102); a motor shaft (109) is rotatably connected between the upper and lower fixed blocks (102); the upper end surface of the upper fixed block (102) is fixedly connected to a motor (103); the motor (103) is dynamically connected to the motor shaft (109); the motor shaft (109) is fixedly connected to an alloy support frame (101) with one end located between the fixed blocks (102); the other end of the alloy support frame (101) is fixedly connected to a hydraulic pump (104); the hydraulic pump (104) is dynamically connected to a hydraulic rod (110); and two grooves (111) that can be aligned with the hydraulic rod (110) are provided on the ground (105).

2. The explosion-proof door with a triangular support structure according to claim 1, characterized in that: The ground (105) and the wall (106) are provided with two groups of bearing grooves (112) aligned up and down, and a bearing (113) is fixedly connected in each bearing groove (112).

3. The explosion-proof door with a triangular support structure according to claim 2, characterized in that: The rotating shaft (114) is rotatably connected to the ground (105) and the wall (106) via the bearing (113).

4. The explosion-proof door with a triangular support structure according to claim 3, characterized in that: The front end surface of the explosion-proof door (100) is fixedly connected with a handle (107).

5. The explosion-proof door with a triangular support structure according to claim 4, characterized in that: The front end surface of the explosion-proof door (100) is fixedly connected to an intelligent identification machine (108).

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