Safety detection connection clamp

Abstract

The utility model discloses a safety detection connecting clamp, and particularly relates to the technical field of household appliance safety detection, the safety detection connecting clamp comprises a left fixing frame and a right fixing frame, the left fixing frame and the right fixing frame are arranged in the same structure, a guide rail is fixedly connected between the left fixing frame and the right fixing frame, and a slidable detection unit is arranged on the guide rail. The detection unit comprises a detector body, the left fixing frame and the right fixing frame are each provided with an adjusting assembly, each adjusting assembly comprises a fixing plate, the fixing plates are arranged in the left fixing frame and the right fixing frame, and the fixing plates can move in the vertical direction of the left fixing frame and the right fixing frame. According to the utility model, through the arrangement of the fixing plates which can move in the vertical direction in the left fixing frame and the right fixing frame, to-be-detected workpieces of different specifications can be clamped more conveniently, and compared with a clamping mode in a comparison file, the detection efficiency of air conditioner workpieces is further improved, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliance safety detection, in particular to a safety detection connection clamp. Background Art

[0002] During the manufacturing process of air conditioners, it is necessary to conduct air tightness safety testing on air conditioning equipment. Generally, inert gas is input into the air conditioner for leak detection. A detection sensor at a fixed position is used to detect whether there is a leak. When a leak occurs, the corresponding sensor will sound an alarm, and the staff will need to use a probe to manually detect the corresponding leaking area to determine the exact location of the equipment damage and leak.

[0003] A Chinese patent with patent number CN217845540U discloses a safety detection connection clamp, which includes a first clamping component, a second clamping component and a connecting plate; one end of the connecting plate is fixed to the top of the first clamping component, and the other end of the connecting plate is fixed to the top of the second clamping component; the safety detection connection clamp also includes an annular detector and a detection probe, the annular detector is arranged on the connecting plate, and the detection probe is cooperatively connected with the annular detector.

[0004] When the above patent is used, only the first clamping part and the second clamping part can be used to clamp the workpiece to be measured of fixed specifications, which is inconvenient to use.

[0005] Therefore, we make improvements to this and propose a safety detection connection fixture. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model discloses a safety detection connection clamp, comprising a left fixing frame and a right fixing frame, wherein the left fixing frame and the right fixing frame are of the same structural arrangement, a guide rail is fixedly connected between the left fixing frame and the right fixing frame, a slidable detection unit is arranged on the guide rail, the detection unit comprises a detector body, the left fixing frame and the right fixing frame are both provided with an adjustment component, the adjustment component comprises a fixing plate, the fixing plate is arranged inside the left fixing frame and the right fixing frame, and the fixing plate can move in the vertical direction of the left fixing frame and the right fixing frame.

[0008] As a preferred technical solution of the utility model, an electric push rod is fixedly connected to the inner top surface of the left fixed frame, the electric push rod is vertically arranged between the fixed plate, the output end of the electric push rod is fixedly connected to the fixed plate, and the outer wall of the fixed plate is in sliding contact with the inner wall of the left fixed frame.

[0009] As a preferred technical solution of the utility model, sliding grooves are provided on the inner walls on both sides of the left fixed frame, the two ends of the fixed plate are fixedly connected to the right sliding block, and the fixed plate is slidably connected between the sliding grooves through the sliding blocks fixedly connected on both sides thereof.

[0010] As a preferred technical solution of the utility model, a motor is fixedly connected to the side wall of the right fixed frame, a mounting groove is opened inside the guide rail, the output shaft of the motor is fixedly connected to a threaded rod through a coupling, the end of the threaded rod away from the motor is rotatably connected to the inner wall of the mounting groove through a rotating shaft, and a mounting block is slidably connected to the guide rail.

[0011] As a preferred technical solution of the utility model, a vertical plate is fixedly connected inside the mounting block, and the vertical plate is threadedly connected to the threaded rod.

[0012] As a preferred technical solution of the utility model, a circular ring is fixedly connected to the bottom of the mounting block, a clamping plate is symmetrically arranged in the circular ring, the clamping plate is arranged in an arc-shaped structure, an adjusting rod is rotatably connected to the clamping plate through a bearing, and the adjusting rod is threaded through the side wall of the circular ring and extends to the outside thereof.

[0013] As a preferred technical solution of the utility model, a limiting hole is opened on the circular ring, a limiting rod is slidably connected in the limiting hole, one end of the limiting rod close to the clamping plate is fixedly connected to the clamping plate, and the end of the limiting rod away from the clamping plate is fixedly connected with a baffle.

[0014] As a preferred technical solution of the utility model, the clamping plate is used to be fixedly connected with a protective pad on the contact surface of the piece to be detected.

[0015] The beneficial effect of the utility model is that in the utility model, by providing a fixed plate that can move in the vertical direction in the left fixed frame and the right fixed frame, it is possible to more conveniently clamp workpieces of different specifications to be tested. Compared with the clamping method in the comparative document, the detection efficiency of the air-conditioning workpiece is further improved, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the left fixing frame of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the guide rail of the utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure of part A in the middle.

[0021] In the figure: 1. left fixing frame; 2. right fixing frame; 3. guide rail; 31. mounting groove; 4. mounting block; 41. vertical plate; 5. circular ring; 6. motor; 7. fixing plate; 71. sliding block; 8. electric push rod; 9. sliding groove; 10. threaded rod; 11. limit rod; 111. baffle; 12. adjusting rod; 13. bearing; 14. protective pad; 15. clamping plate; 16. rotating shaft; 17. detector body. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example: Figures 1 to 4 As shown, the utility model is a safety detection connection fixture, including a left fixing frame 1 and a right fixing frame 2, the left fixing frame 1 and the right fixing frame 2 are of the same structure, a guide rail 3 is fixedly connected between the left fixing frame 1 and the right fixing frame 2, a slidable detection unit is arranged on the guide rail 3, the detection unit includes a detector body 17, the left fixing frame 1 and the right fixing frame 2 are both provided with an adjustment component, the adjustment component includes a fixing plate 7, the fixing plate 7 is arranged inside the left fixing frame 1 and the right fixing frame 2, and the fixing plate 7 can move in the vertical direction of the left fixing frame 1 and the right fixing frame 2.

[0024] By electrically connecting the detector body 17 with the external control display device, it is possible to more conveniently detect the air-conditioning workpiece. At the same time, by using the fixing plate 7 that can slide in the vertical direction of the left fixing frame 1 and the right fixing frame 2, it is possible to more conveniently clamp and detect air-conditioning workpieces of different rules.

[0025] An electric push rod 8 is fixedly connected to the inner top surface of the left fixing frame 1. The electric push rod 8 is vertically arranged between the fixing plate 7. The output end of the electric push rod 8 is fixedly connected to the fixing plate 7. The outer wall of the fixing plate 7 is in sliding contact with the inner wall of the left fixing frame 1.

[0026] By utilizing the electric push rod 8 fixedly connected to the left fixing frame 1 , it is easier to drive the fixing plate 7 to move in the vertical direction.

[0027] Sliding grooves 9 are provided on the inner walls of both sides of the left fixing frame 1 , and both ends of the fixing plate 7 are fixedly connected to the right sliding blocks 71 . The fixing plate 7 is slidably connected to the sliding grooves 9 through the sliding blocks 71 fixedly connected to the two sides thereof.

[0028] By utilizing the sliding block 71 that is slidably connected to the sliding groove 9 , it is possible to more conveniently limit the displacement path of the fixed plate 7 , thereby preventing the fixed plate 7 from deviating during movement.

[0029] A motor 6 is fixedly connected to the side wall of the right fixed frame 2, a mounting groove 31 is opened inside the guide rail 3, the output shaft of the motor 6 is fixedly connected to the threaded rod 10 through a coupling, the end of the threaded rod 10 away from the motor 6 is rotatably connected to the inner wall of the mounting groove 31 through a rotating shaft 16, and a mounting block 4 is slidably connected to the guide rail 3.

[0030] A vertical plate 41 is fixedly connected inside the mounting block 4, and the vertical plate 41 is threadedly connected to the threaded rod 10. By using the vertical plate 41 fixedly connected inside the mounting block 4, the position of the mounting block 4 can be adjusted more conveniently.

[0031] The bottom of the mounting block 4 is fixedly connected with a circular ring 5, in which a clamping plate 15 is symmetrically arranged. The clamping plate 15 is arranged in an arc-shaped structure, and an adjusting rod 12 is rotatably connected to the clamping plate 15 through a bearing 13. The adjusting rod 12 is threaded through the side wall of the circular ring 5 and extends to the outside thereof.

[0032] The clamping plate 15 disposed inside the circular ring 5 can more conveniently clamp and fix air-conditioning workpieces of different regularities.

[0033] A limiting hole is provided on the ring 5 , in which a limiting rod 11 is slidably connected. One end of the limiting rod 11 close to the clamping plate 15 is fixedly connected to the clamping plate 15 , and one end of the limiting rod 11 away from the clamping plate 15 is fixedly connected to a baffle 111 .

[0034] The limiting holes formed on the circular ring 5 and the limiting rods 11 slidably connected to the limiting holes can further prevent the clamping plate 15 from self-rotating when the position of the clamping plate 15 is adjusted.

[0035] The clamping plate 15 is used to be fixedly connected with a protective pad 14 on the contact surface of the to-be-detected workpiece. The protective pad 14 fixedly connected to the clamping plate 15 can further protect the surface of the air-conditioning workpiece to be detected, preventing the clamping plate 15 from scratching the surface of the air-conditioning workpiece.

[0036] During operation, when it is necessary to perform a sealing test on a workpiece in the air conditioner, first place the air conditioner workpiece to be tested between the left fixing frame 1 and the right fixing frame 2, then start the electric push rod 8, and use the electric push rod 8 to drive the fixing plate 7 to move in the vertical direction of the left fixing frame 1 and the right fixing frame 2, and use the fixing plate 7 sliding in the left fixing frame 1 to contact the air conditioner workpiece to be tested, and use the fixing plate 7 to fix and clamp it.

[0037] Finally, it should be noted that 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 safety detection connection fixture, comprising a left fixing frame (1) and a right fixing frame (2), characterized in that: The left fixing frame (1) and the right fixing frame (2) are of the same structure. A guide rail (3) is fixedly connected between the left fixing frame (1) and the right fixing frame (2). A slidable detection unit is arranged on the guide rail (3). The detection unit comprises a detector body (17). The left fixing frame (1) and the right fixing frame (2) are both provided with an adjustment component. The adjustment component comprises a fixing plate (7). The fixing plate (7) is arranged inside the left fixing frame (1) and the right fixing frame (2). The fixing plate (7) can move in the vertical direction of the left fixing frame (1) and the right fixing frame (2).

2. A safety detection connection fixture according to claim 1, characterized in that: An electric push rod (8) is fixedly connected to the inner top surface of the left fixed frame (1), the electric push rod (8) is vertically arranged between the fixed plate (7), the output end of the electric push rod (8) is fixedly connected to the fixed plate (7), and the outer wall of the fixed plate (7) is in sliding contact with the inner wall of the left fixed frame (1).

3. A safety detection connection fixture according to claim 2, characterized in that: Sliding grooves (9) are provided on the inner walls on both sides of the left fixing frame (1), and the two ends of the fixing plate (7) are fixedly connected to the right sliding blocks (71), and the fixing plate (7) is slidably connected to the sliding grooves (9) through the sliding blocks (71) fixedly connected on both sides thereof.

4. The safety detection connection fixture according to claim 1, characterized in that: A motor (6) is fixedly connected to the side wall of the right fixing frame (2); a mounting groove (31) is provided inside the guide rail (3); an output shaft of the motor (6) is fixedly connected to a threaded rod (10) via a coupling; an end of the threaded rod (10) away from the motor (6) is rotatably connected to the inner wall of the mounting groove (31) via a rotating shaft (16); and a mounting block (4) is slidably connected to the guide rail (3).

5. A safety detection connection fixture according to claim 4, characterized in that: A vertical plate (41) is fixedly connected inside the mounting block (4), and the vertical plate (41) is threadedly connected to the threaded rod (10).

6. A safety detection connection fixture according to claim 5, characterized in that: The bottom of the mounting block (4) is fixedly connected to a circular ring (5), a clamping plate (15) is symmetrically arranged in the circular ring (5), the clamping plate (15) is arranged in an arc-shaped structure, an adjusting rod (12) is rotatably connected to the clamping plate (15) via a bearing (13), and the adjusting rod (12) is threadedly passed through the side wall of the circular ring (5) and extends to the outside thereof.

7. A safety detection connection fixture according to claim 6, characterized in that: A limiting hole is provided on the circular ring (5), a limiting rod (11) is slidably connected in the limiting hole, one end of the limiting rod (11) close to the clamping plate (15) is fixedly connected to the clamping plate (15), and one end of the limiting rod (11) away from the clamping plate (15) is fixedly connected to a baffle (111).

8. The safety detection connection fixture according to claim 7, characterized in that: The clamping plate (15) is used to be fixedly connected with a protective pad (14) on the contact surface of the piece to be detected.

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