Novel explosion-proof test container
The design of the sliding door structure and auxiliary mechanisms simplifies the operation process of the explosion-proof test container, solves the problems of operation difficulty and maintenance cost caused by the complex structure, and improves the reliability and testing efficiency of the equipment.
Patent Information
- Application Number
- CN202520418524.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Existing explosion-proof test containers have complex door structures, are difficult to operate, are prone to damage, have high maintenance costs, and affect the continuity and efficiency of testing.
The sliding door structure is adopted, and the operation of the sliding door is simplified through an auxiliary mechanism, including a combination of a fixed plate, a movable plate, a sliding plate and a spring. By utilizing elastic reset and threaded holes, the sliding door can be easily fixed and opened and closed.
The operation process of sliding doors has been simplified, the difficulty of operation and maintenance costs have been reduced, and the reliability of the equipment and the efficiency of testing have been improved.
Smart Images
Figure CN223832342U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of explosion-proof test container technology, specifically a novel explosion-proof test container. Background Technology
[0002] Explosion-proof test containers are key equipment for conducting safety tests on specific explosive environments or substances.
[0003] Currently, most explosion-proof test containers in existing technologies have complex opening and closing structures for their doors. These complex structures mean that operators need extensive training to master the correct operation of the doors, which not only increases operating costs but may also lead to equipment damage or test failure due to misoperation. Furthermore, complex structures often contain more mechanical parts and connection points, which are prone to wear or failure during long-term use. Therefore, regular maintenance and repair are required to ensure the normal operation of the doors, which not only increases maintenance costs but may also affect the continuity and efficiency of testing. In view of this, we propose a new type of explosion-proof test container. Utility Model Content
[0004] The main objective of this invention is to provide a novel explosion-proof test container that can solve the problems mentioned in the background section.
[0005] To achieve the above objectives, this utility model proposes a novel explosion-proof test container, comprising a base, a horizontal plate on the side wall of the base, an explosion-proof container on the base, a valve on the explosion-proof container, a support plate below the explosion-proof container, a sliding groove on the outer wall of the explosion-proof container, a sliding door slidably connected to the sliding groove, an auxiliary mechanism on the sliding door, the auxiliary mechanism including a fixing plate, the fixing plate being fixedly connected to the outer wall of the sliding door.
[0006] Preferably, a connecting plate is fixedly connected to the side wall of the explosion-proof container, and the connecting plate is provided with an insertion hole and a notch respectively.
[0007] Preferably, the fixed plate has a movable groove, a movable plate is slidably connected in the movable groove, the end of the movable plate has a groove, a sliding plate is fixedly connected to the side wall of the movable plate, and a sliding groove is provided in the inner wall of the movable groove, the sliding groove and the sliding plate are slidably connected.
[0008] Preferably, the slide plate is fixedly connected to a spring, and the end of the spring away from the slide plate is fixedly connected to the inner wall of the movable groove.
[0009] Preferably, the fixed plate is slidably connected to a movable rod, one end of the movable rod is fixedly connected to a circular plate, the other end of the movable rod is fixedly connected to a connecting block, the connecting block is provided with a threaded hole, the movable rod is fixedly connected to a connecting rod one, the connecting block is fixedly connected to a spring two, and the end of the spring two away from the connecting block is fixedly connected to the outer wall of the fixed plate.
[0010] Preferably, both ends of the connecting block are fixedly connected to connecting rod 2. A trapezoidal rod is fixedly connected to the end of connecting rod 2 away from the connecting block. An auxiliary groove is provided inside the fixed plate, and a spring 3 is fixedly connected inside the auxiliary groove. An auxiliary plate is fixedly connected to the end of spring 3 away from the auxiliary groove, and an insertion rod is fixedly connected above the auxiliary plate. By pulling the connecting block and the movable rod outward, the circular plate abuts against the outer wall of the fixed plate. The outward movement of the connecting block causes connecting rod 2 to move outward as well, thus releasing the trapezoidal rod from its positional limitation on the auxiliary plate. Under the elastic reset action of spring 3, the auxiliary plate elastically resets, allowing the insertion rod to be inserted into the insertion hole of the connecting plate. Simultaneously, the movement of the movable rod causes connecting rod 1 to engage. Inside the groove of the movable plate, the two sets of movable plates will engage with the recess of the connecting plate, thus completing the initial fixation of the sliding door. Next, the bolts are screwed in along the threaded holes to fix the connecting block, thus completing the final fixation of the sliding door. By pressing the connecting block inward, the connecting rod one is disengaged from the groove of the movable plate. With the cooperation of the spring one, the sliding plate and the sliding groove, the two sets of movable plates will elastically reset. At this time, the movable plate is released from the engagement with the recess of the connecting plate. At the same time, the inward movement of the connecting block will drive the connecting rod two inward, thereby driving the trapezoidal rod inward. The inward movement of the trapezoidal rod will abut against the auxiliary plate, thereby driving the insertion rod away from the recess on the connecting plate. At this time, the sliding door can be pushed and pulled open and closed.
[0011] This utility model provides a novel explosion-proof test container. It has the following beneficial effects:
[0012] (1) The new explosion-proof test container pulls the connecting block and the movable rod outward, so that the circular plate abuts against the outer wall of the fixed plate. The outward movement of the connecting block will drive the second connecting rod to move outward as well, so that the trapezoidal rod releases the position limit of the auxiliary plate. Under the elastic reset action of the third spring, the auxiliary plate will be elastically reset, so that the insertion rod is inserted into the insertion hole of the connecting plate. At the same time, the movement of the movable rod will drive the first connecting rod to be engaged in the groove of the movable plate. At this time, the two sets of movable plates will be engaged in the recess of the connecting plate, thus completing the initial fixation of the sliding door. Then, the bolt is screwed in along the threaded hole to fix the connecting block, thus completing the final fixation of the sliding door.
[0013] (2) The new explosion-proof test container can cause the connecting rod one to disengage from the groove of the movable plate by pressing the connecting block inward. With the cooperation of the spring one and the sliding plate and the sliding groove, the two sets of movable plates will be elastically reset. At this time, the movable plate will release the locking relationship with the groove of the connecting plate. At the same time, the inward movement of the connecting block will drive the connecting rod two to move inward, thereby driving the trapezoidal rod to move inward. The inward movement of the trapezoidal rod will abut against the auxiliary plate, thereby driving the insertion rod away from the groove on the connecting plate. At this time, the sliding door can be pushed and pulled open and closed. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 1 ;
[0016] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 2 ;
[0017] Figure 3 This is a three-dimensional sectional view of part of the device of this utility model;
[0018] Figure 4 This utility model Figure 3 Schematic diagram of the structure of region A in the middle;
[0019] Figure 5 This utility model Figure 3 Schematic diagram of the structure of region B in the middle.
[0020] Explanation of icon numbers:
[0021] 1. Base; 2. Horizontal plate; 3. Explosion-proof container; 4. Valve; 5. Support plate; 6. Slide groove; 7. Sliding door; 8. Auxiliary mechanism; 81. Fixed plate; 82. Movable plate; 83. Connecting plate; 84. Slide plate; 85. Spring 1; 86. Movable rod; 87. Circular plate; 88. Connecting rod 1; 89. Spring 2; 810. Connecting block; 811. Threaded hole; 812. Connecting rod 2; 813. Trapezoidal rod; 814. Auxiliary plate; 815. Spring 3; 816. Insert rod.
[0022] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1-5 This utility model proposes a novel explosion-proof test container, including a base 1, a horizontal plate 2 on the side wall of the base 1, an explosion-proof container 3 on the base 1, a valve 4 on the explosion-proof container 3, the valve 4 enables the explosion-proof container 3 to have good pressure resistance and pressure feedback, a support plate 5 below the explosion-proof container 3, a sliding groove 6 on the outer wall of the explosion-proof container 3, a sliding door 7 slidably connected to the sliding groove 6, an auxiliary mechanism 8 on the sliding door 7, the auxiliary mechanism 8 including a fixing plate 81, the fixing plate 81 being fixedly connected to the outer wall of the sliding door 7.
[0025] In this embodiment of the utility model, in order to enable the auxiliary mechanism 8 to operate better, specifically, a connecting plate 83 is fixedly connected to the side wall of the explosion-proof container 3. The connecting plate 83 is provided with an insertion hole and a notch respectively. A movable groove is provided in the fixed plate 81. A movable plate 82 is slidably connected in the movable groove. A groove is provided at the end of the movable plate 82. A sliding plate 84 is fixedly connected to the side wall of the movable plate 82. A sliding groove is provided in the inner wall of the movable groove. The sliding groove and the sliding plate 84 are slidably connected. A spring 85 is fixedly connected to the sliding plate 84. The end of the spring 85 away from the sliding plate 84 is connected to... The inner wall of the movable groove is fixedly connected, and the fixed plate 81 is slidably connected to the movable rod 86. One end of the movable rod 86 is fixedly connected to the circular plate 87, and the other end of the movable rod 86 is fixedly connected to the connecting block 810. The connecting block 810 is provided with a threaded hole 811. The movable rod 86 is fixedly connected to the connecting rod 88. Specifically, both the sliding door 7 and the connecting block 810 are provided with threaded holes 811 to facilitate bolt fixing. The connecting block 810 is fixedly connected to the spring 89. The end of the spring 89 away from the connecting block 810 is fixedly connected to the outer wall of the fixed plate 81.
[0026] Furthermore, connecting rod 2 812 is fixedly connected to both ends of connecting block 810. A trapezoidal rod 813 is fixedly connected to the end of connecting rod 2 812 away from connecting block 810. An auxiliary groove is provided in the fixed plate 81, and a spring 3 815 is fixedly connected in the auxiliary groove. An auxiliary plate 814 is fixedly connected to the end of spring 3 815 away from the auxiliary groove. The side wall of the auxiliary plate 814 is trapezoidal, and an insertion rod 816 is fixedly connected to the top of the auxiliary plate 814. By pulling connecting block 810 and movable rod 86 outward, the circular plate 87 abuts against the outer wall of fixed plate 81. The outward movement of connecting block 810 will cause connecting rod 2 812 to move outward as well, thereby releasing the position limit of trapezoidal rod 813 on auxiliary plate 814. Under the elastic reset action of spring 3 815, auxiliary plate 814 will be elastically reset, thereby inserting insertion rod 816 into the insertion hole of connecting plate 83. At the same time, the movement of movable rod 86 will cause connecting rod 1 88 to lock. When the movable plate 82 is inserted into the groove, it will cause the two sets of movable plates 82 to engage with the recess of the connecting plate 83, thus completing the initial fixation of the sliding door 7. Then, the bolt is screwed into the threaded hole 811 to fix the connecting block 810, thus completing the final fixation of the sliding door 7. By pressing the connecting block 810 inward, the connecting rod 88 is disengaged from the groove of the movable plate 82. With the cooperation of the spring 85 and the sliding plate 84 and the sliding groove, the two sets of movable plates 82 will be elastically reset. At this time, the movable plate 82 is released from the engagement with the recess of the connecting plate 83. At the same time, the inward movement of the connecting block 810 will cause the connecting rod 812 to move inward, thereby causing the trapezoidal rod 813 to move inward. The inward movement of the trapezoidal rod 813 will abut against the auxiliary plate 814, thereby causing the insertion rod 816 to move away from the recess on the connecting plate 83. At this time, the sliding door 7 can be pushed and pulled open and closed, and the sliding door 7 has good sealing performance.
[0027] In this utility model, when it is necessary to close the sliding door 7, first close the two sets of sliding doors 7 together, then pull the connecting block 810 and the movable rod 86 outward, so that the circular plate 87 abuts against the outer wall of the fixed plate 81. The outward movement of the connecting block 810 will drive the connecting rod 812 to move outward as well, so that the trapezoidal rod 813 releases the position limit of the auxiliary plate 814. Under the elastic reset action of the spring 815, the auxiliary plate 814 will be driven to elastically reset, so that the insertion rod 816 is inserted into the insertion hole of the connecting plate 83. At the same time, the movement of the movable rod 86 will drive the connecting rod 88 to engage in the groove of the movable plate 82. At this time, the two sets of movable plates 82 will engage in the recess of the connecting plate 83, thus completing the initial fixation of the sliding door 7. Then, the bolt is screwed in along the threaded hole 811 to fix the connecting block 810, thus completing the final fixation of the sliding door 7.
[0028] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A novel explosion-proof test container, comprising a base (1), characterized in that: The base (1) has a horizontal plate (2) on its side wall, an explosion-proof container (3) is provided on the base (1), a valve (4) is provided on the explosion-proof container (3), a support plate (5) is provided below the explosion-proof container (3), a sliding groove (6) is provided on the outer wall of the explosion-proof container (3), a sliding door (7) is slidably connected to the sliding groove (6), an auxiliary mechanism (8) is provided on the sliding door (7), the auxiliary mechanism (8) includes a fixing plate (81), the fixing plate (81) is fixedly connected to the outer wall of the sliding door (7).
2. The novel explosion-proof test container according to claim 1, characterized in that: The explosion-proof container (3) is fixedly connected to a connecting plate (83), and the connecting plate (83) is provided with a socket and a notch respectively.
3. The novel explosion-proof test container according to claim 1, characterized in that: The fixed plate (81) is provided with a movable groove, and a movable plate (82) is slidably connected in the movable groove. The end of the movable plate (82) is provided with a groove, and a sliding plate (84) is fixedly connected to the side wall of the movable plate (82). The inner wall of the movable groove is provided with a sliding groove, and the sliding groove is slidably connected to the sliding plate (84).
4. A novel explosion-proof test container according to claim 3, characterized in that: The slide plate (84) is fixedly connected to a spring (85), and the end of the spring (85) away from the slide plate (84) is fixedly connected to the inner wall of the movable groove.
5. A novel explosion-proof test container according to claim 1, characterized in that: The fixed plate (81) is slidably connected to a movable rod (86). One end of the movable rod (86) is fixedly connected to a circular plate (87), and the other end of the movable rod (86) is fixedly connected to a connecting block (810). The connecting block (810) is provided with a threaded hole (811). The movable rod (86) is fixedly connected to a connecting rod one (88), and the connecting block (810) is fixedly connected to a spring two (89). The end of the spring two (89) away from the connecting block (810) is fixedly connected to the outer wall of the fixed plate (81).
6. A novel explosion-proof test container according to claim 5, characterized in that: Both ends of the connecting block (810) are fixedly connected to connecting rod two (812). The end of the connecting rod two (812) away from the connecting block (810) is fixedly connected to a trapezoidal rod (813). The fixing plate (81) is provided with an auxiliary groove. The auxiliary groove is fixedly connected to spring three (815). The end of spring three (815) away from the auxiliary groove is fixedly connected to an auxiliary plate (814). The auxiliary plate (814) is fixedly connected to a plug rod (816) above it.