A pressure testing machine that is safe to use
By connecting the safety fence on the support column of the pressure test machine, the safety hazards caused by the emergence of the pressure test object fragments are solved, and the safety of use is improved.
Patent Information
- Application Number
- CN202421081496.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-05-17
AI Technical Summary
During the use of existing pressure testing machines, the pressure test objects may crack and debris may jump to the operator or the surrounding people, which poses a safety hazard.
A pressure testing machine for using safety is designed to form a fence structure by connecting a safety fence on the support column, including a first baffle, a second baffle, a third baffle and an open and closed door, to form a fence structure to prevent debris from popping out.
It effectively prevents the stress test object fragments from jumping onto the people around it, improving the safety of use, and at the same time, the door can facilitate the pick-up and release of the stress test object.
Smart Images
Figure CN222733988U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of pressure testing equipment, in particular to a pressure testing machine which is safe to use. Background Art
[0002] Existing pressure testing machines, such as the YAW-5000S, include a top plate, a base, and four support columns connected between the top plate and the base. A cylinder is provided on the lower surface of the top plate, and the bottom end of the cylinder is connected to an upper pressure plate. A lower pressure plate for placing a pressure test object is provided on the base, and the lower pressure plate is located directly below the upper pressure plate. The four support columns are located on the periphery of the upper and lower pressure plates, and a pressure sensor is provided on the lower pressure plate. However, during use, when the upper and lower pressure plates squeeze the pressure test object, the pressure test object, such as a water bottle, a ceramic plate, a mobile phone, etc., may crack, and the fragments may bounce onto the operator or people around, posing certain safety hazards. Summary of the invention
[0003] In order to solve the above problems, the utility model provides a pressure testing machine that is safe to use, which prevents the pressure test object from jumping onto people around and improves the safety of use.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safe pressure testing machine, comprising a top plate, a base, and four supporting columns connected between the top plate and the base, wherein a cylinder is provided on the lower surface of the top plate, and the bottom end of the cylinder is connected to an upper pressure plate, and a lower pressure plate for placing a pressure test object is provided on the base, and the lower pressure plate is located directly below the upper pressure plate, and the four supporting columns are located at the periphery of the upper pressure plate and the lower pressure plate, and a pressure sensing device is provided on the lower pressure plate, and the supporting columns include a first supporting column, a second supporting column, a third supporting column and a fourth supporting column arranged in sequence at the periphery of the upper pressure plate and the lower pressure plate; a safety enclosure is connected to the supporting columns, and the safety enclosure includes a first baffle connected between the first supporting column and the second supporting column, a second baffle connected between the second supporting column and the third supporting column, a third baffle connected between the third supporting column and the fourth supporting column, and an openable and closable door connected between the fourth supporting column and the first supporting column. During use, when the upper pressure plate presses the pressure test object against the lower pressure plate, the first baffle, the second baffle, the third baffle and the door can block the outer periphery of the upper pressure plate and the lower pressure plate, and the pressure test object is cracked under pressure to prevent fragments from bouncing onto people around, thereby improving safety in use. The door can also facilitate the placement and removal of the pressure test object.
[0005] Furthermore, the left side of the door is hinged to the first support column, the right side of the rear of the door is provided with a first plug ring, the fourth support column is provided with a second plug ring which is located directly below the first plug ring when the door is closed, and also includes a 7-shaped plug rod which plugs the first plug ring and the second plug ring when the door is closed. This design has a simple structure and can ensure the firmness and stability of the door when it is closed.
[0006] Furthermore, the first baffle, the second baffle, the third baffle and the door are transparent plastic plates for easy observation.
[0007] Furthermore, the surfaces of the first baffle, the second baffle, the third baffle and the door close to the lower pressure plate are provided with stainless steel mesh, which further improves the firmness of the first baffle, the second baffle, the third baffle and the door structure.
[0008] Furthermore, a pull ring is provided on the door to facilitate opening and closing the door.
[0009] In summary, the beneficial effects of the utility model are as follows: during the pressure test, the product can prevent the fragments of the pressure test object from bouncing onto people around, thereby improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0011] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0012] Among them, the top plate 1; the base 2; the support column 3, the first support column 31, the second support column 32, the third support column 33, the fourth support column 34, the second plug ring 341; the cylinder 4; the upper pressure plate 5; the lower pressure plate 6; the safety enclosure 7, the first baffle 71, the second baffle 72, the third baffle 73, the door 74, the first plug ring 741, the pull ring 742; the 7-shaped plug rod 8; the rubber block 9. DETAILED DESCRIPTION
[0013] 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.
[0014] like Figure 1 and 2As shown, a safe pressure testing machine includes a top plate 1, a base 2, and four support columns 3, wherein the support columns 3 are connected between the top plate 1 and the base 2. A cylinder 4 is provided on the lower surface of the top plate 1, and the bottom end of the cylinder 4 is connected to an upper pressing plate 5. A lower pressing plate 6 is provided on the base 2, and the lower pressing plate 6 is used to place a pressure test object. The lower pressing plate 6 is located directly below the upper pressing plate 5. The four support columns 3 are located at the periphery of the upper pressing plate 5 and the lower pressing plate 6. A pressure sensing device is provided on the lower pressing plate 6. These structures are similar to those of existing pressure testing machines, such as YAW-5000S, and the operation process is also similar, which will not be repeated here.
[0015] The improvement of this product lies in that: the support column 3 includes a first support column 31, a second support column 32, a third support column 33 and a fourth support column 34, wherein the first support column 31, the second support column 32, the third support column 33 and the fourth support column 34 are sequentially arranged clockwise on the periphery of the upper pressing plate 5 and the lower pressing plate 6. The support column 3 is connected to a safety enclosure 7, which includes a first baffle plate 71, a second baffle plate 72, a third baffle plate 73 and a door 74, wherein the first baffle plate 71 is connected between the first support column 31 and the second support column 32, and the first baffle plate 71 is connected to the first support column 31 and the second support column 32 by a first screw; similarly, the second baffle plate 72 is connected between the second support column 32 and the third support column 33, and the second baffle plate 72 is connected to the second support column 32 and the third support column 33 by a second screw, and the third baffle plate 73 is connected to the second support column 32 and the third support column 33 by a second screw. The third baffle 73 is connected between the third support column 33 and the fourth support column 34 by a third screw, and the door 74 can be opened and closed and installed between the fourth support column 34 and the first support column 31. Specifically, the left hinge of the door 74 is hinged on the first support column 31, and a horizontal first plug ring 741 is provided on the right side of the back of the door 74. A horizontal second plug ring 341 is provided on the fourth support column 34. When the door 74 is closed, the second plug ring 341 is located directly below the first plug ring 741. In addition, a 7-shaped plug rod 8 is included. When the door 74 is closed, the 7-shaped plug rod 8 plugs the first plug ring 741 and the second plug ring 341.
[0016] Moreover, the first baffle 71, the second baffle 72, the third baffle 73 and the door 74 are transparent plastic plates for easy observation. In order to further improve the firmness of the structure, the first baffle 71, the second baffle 72, the third baffle 73 and the door 74 are provided with a stainless steel mesh on the surface close to the lower pressure plate 6. The stainless steel mesh is preferably designed with a larger mesh to avoid blocking the field of vision. A rubber block is provided on the right side behind the door. The rubber block is located directly below the first plug ring 741. It is best to design two rubber blocks. The rubber block 9 is preferably hemispherical and the rubber block 9 is attached to the door. When the door is closed, the rubber block 9 just rests on the surface of the fourth support column 34, playing a buffering and anti-collision role, preventing the first plug ring 741 from hitting the fourth support column 34 and the second plug ring 341 from hitting the door 74, causing damage.
[0017] To facilitate opening the door, Figure 2 As shown, a pull ring 742 is provided on the front right side of the door 74 .
[0018] When in use, pull out the 7-shaped plug rod 8 upwards, then open the door 74, place the pressure test object on the lower pressure plate 6, and then close the door 74, align the second plug ring 341 with the first plug ring 741, insert the 7-shaped plug rod 8, and complete the fixation of the door 74. At this time, the pressure test is carried out, and the test process is similar to that of YAW-5000S. When the upper pressure plate 5 moves downward to squeeze the pressure test object, the first baffle 71, the second baffle 72, the third baffle 73, and the door 74 can be isolated. When the pressure test object is a water bottle, a ceramic plate, etc., it is prevented from jumping onto people around, thereby improving the safety of use.
[0019] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A pressure testing machine with safe use, comprising a top plate (1), a base (2), and four support columns (3) connected between the top plate (1) and the base (2); a cylinder (4) is provided on the lower surface of the top plate (1), and the bottom end of the cylinder (4) is connected to an upper pressing plate (5); a lower pressing plate (6) for placing a pressure test object is provided on the base (2), and the lower pressing plate (6) is located directly below the upper pressing plate (5); the four support columns (3) are located on the periphery of the upper pressing plate (5) and the lower pressing plate (6); a pressure sensing device is provided on the lower pressing plate (6), characterized in that: The support column (3) comprises a first support column (31), a second support column (32), a third support column (33) and a fourth support column (34) which are sequentially arranged on the periphery of the upper pressure plate (5) and the lower pressure plate (6); a safety enclosure (7) is connected to the support column (3), and the safety enclosure (7) comprises a first baffle (71) connected between the first support column (31) and the second support column (32), a second baffle (72) connected between the second support column (32) and the third support column (33), a third baffle (73) connected between the third support column (33) and the fourth support column (34), and an openable and closable door (74) connected between the fourth support column (34) and the first support column (31).
2. The safe-to-use pressure testing machine according to claim 1, characterized in that: The left side of the door (74) is hinged to the first support column (31), and a first plug ring (741) is provided on the right side behind the door (74). The fourth support column (34) is provided with a second plug ring (341) which is located directly below the first plug ring (741) when the door (74) is closed, and also includes a 7-shaped plug rod (8) which connects the first plug ring (741) and the second plug ring (341) when the door (74) is closed.
3. The safe-to-use pressure testing machine according to claim 1, characterized in that: The first baffle (71), the second baffle (72), the third baffle (73) and the door (74) are transparent plastic plates.
4. The safe-to-use pressure testing machine according to claim 1, characterized in that: The surfaces of the first baffle plate (71), the second baffle plate (72), the third baffle plate (73) and the door (74) close to the lower pressing plate (6) are provided with stainless steel meshes.
5. The safe-to-use pressure testing machine according to claim 1, characterized in that: The door (74) is provided with a pull ring (742).