Industrial automation control system loop testing device

Abstract

The utility model discloses a loop testing device for an industrial automation control system, and relates to the technical field of loop testing. Comprising a detection supporting base, two sets of cross supporting rods are installed on the top side of the detection supporting base, a test board is installed on the top sides of the two sets of cross supporting rods, one side of the test board is electrically connected with a test data line, and the end, opposite to the test board, of the test data line is electrically connected with two test shunt lines. According to the utility model, through the arrangement of the longer and bendable test data line and the test shunt line, the input end and the output end of the line are communicated together by using the test insertion column, and the arrangement of the power supply and the prompting lamp in the test bench is utilized to inform a worker whether the line is communicated or not, and the arrangement of the longer test shunt line is convenient to use. And the two test insertion columns can be separated at a relatively far distance, so that a line with a relatively far distance between the input end and the output end can be tested, and the applicability of the test system is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a loop test technical field, concretely is a kind of industrial automation control system loop testing device. BACKGROUND

[0002] Industrial automation is the trend that automatic control, automatic adjusting device are widely used in industrial production to replace manual operation machine and machine system to carry out processing production, since the operation of above machine needs to use a large number of relay components, resistance components, thus the regular maintenance test of industrial automation control system loop is needed.When detecting loop, loop tester needs to be used.The existing industrial automation control system loop testing equipment (announcement number:CN216210652U) at least exposes the following defects in use:

[0003] In the above scheme, the communication between each joint in the test loop is tested by setting the relay pencil, but in actual use, the relay pencil has a certain distance, when the loop input end and the output end have a large distance, the relay pencil cannot contact the input end and the output end at the same time, which leads to that the loop test work cannot be carried out smoothly, therefore a kind of industrial automation control system loop testing device is developed. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide an industrial automation control system loop testing device, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] An industrial automation control system loop testing device, comprising a detection support seat, two groups of cross support rods are installed on the top side of the detection support seat, and the two groups of cross support rods are staggered, a lifting platform is installed on the top side of the two groups of cross support rods, a test table is fixedly connected to the top side of the lifting platform, a test data line is electrically connected to one side of the test table, two test shunt lines are electrically connected to one end of the test data line away from the test table, and one end of each test shunt line is electrically connected to a test plug column.

[0007] Preferably, two placing hangers are fixedly connected to one side of the test table, one end of the test data line is in contact with the top side of one of the placing hangers, and the top side of the other placing hanger is in contact with the junction of the two test shunt lines, and a prompt light is electrically connected to the side of the test table away from the test data line.

[0008] Preferably, one end of the opposite side of the detection support base and the lifting platform is fixedly connected with a group of symmetrically distributed fixed rotating frames, and the other end of the opposite side of the detection support base and the lifting platform is respectively provided with two symmetrically distributed supporting sliding grooves, and the inner walls of each supporting sliding groove are slidably connected with a sliding rotating frame.

[0009] Preferably, the two ends of each of the cross supporting rods are connected with the bottom side of the lifting platform and the top side of the detection support base, respectively, and one end of each of the cross supporting rods is rotatably connected with a fixed rotating frame, and the other end of each of the cross supporting rods is rotatably connected with a sliding rotating frame.

[0010] Preferably, the opposite sides of a group of the cross supporting rods are rotatably connected with a fixed rotating platform, one side of the fixed rotating platform is fixedly connected with a plurality of telescopic cylinders, the output ends of all the telescopic cylinders are commonly connected with a sliding rotating platform, the bottom side of the lifting platform is fixedly connected with two symmetrically distributed lifting sliding frames, and the opposite sides of the two lifting sliding frames are in sliding contact with the two ends of the sliding rotating platform.

[0011] Preferably, the two sides of the detection support base are fixedly connected with two symmetrically distributed rotating side frames, the two sides of the two rotating side frames are rotatably connected with a rotating supporting frame, respectively, and the bottom side of each rotating supporting frame is provided with a roller.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] Through the setting of the long and bendable test data line, the line input end and the output end are connected together by the test plug post, the internal power supply and the prompt lamp of the test table are used to inform the staff whether the line is connected, the long test data line can be separated by a far distance between the two test plug posts, so that the line with a far distance between the input end and the output end can be tested, and the applicability of the test system is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an isometric view of the utility model;

[0015] Figure 2 It is a structural schematic view of the detection device of the utility model;

[0016] Figure 3 It is a structural schematic view of the lifting device of the utility model;

[0017] Figure 4 It is a structural schematic view of the supporting device of the utility model.

[0018] In the figure: 101, test table; 102, prompt light; 103, lifting platform; 104, test shunt line; 105, test data line; 106, place hanger; 107, test plug post; 201, cross support pole; 202, fixed rotating frame; 203, detection support seat; 204, elastic support foot; 205, support sliding groove; 206, sliding rotating frame; 207, sliding rotary table; 208, telescopic air cylinder; 209, lifting sliding frame; 210, fixed rotary table; 301, rotating side frame; 302, lateral hanging piece; 303, support plug piece; 304, hanging beam; 305, support frame; 306, roller; 307, rotating support frame; 308, support connecting beam. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] In the description of the utility model, it should be pointed out that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0023] The utility model provides an industrial automation control system loop test device, including detection support seat 203, two groups of cross support rod 201 are installed to the top side of detection support seat 203, and two groups of cross support rod 201 staggered distribution, and one piece of lifting platform 103 is installed to the top side of two groups of cross support rod 201, and the top side of lifting platform 103 is fixedly connected with a test table 101, one side of test table 101 is electrically connected with a test data line 105, and the end of test data line 105 is electrically connected with two test shunt lines 104, and the end of each test shunt line 104 is electrically connected with a test plug post 107, in the embodiment, the test plug post 107 and the wiring hole of loop are connected, and the inside of test table 101 is provided with power supply, and the passage is formed through two test shunt lines 104 and loop, and test is carried out, one side of test table 101 is fixedly connected with two placing hangers 106, the top side of one of placing hangers 106 is in contact with the bottom side of test data line 105, and the top side of the other placing hanger 106 is in contact with the connection place of two test shunt lines 104, and one prompt lamp 102 is electrically connected with the side of test table 101 away from test data line 105, when loop is connected, prompt lamp 102 is electrified and bright.

[0024] The end of the opposite side of detection support seat 203 and lifting platform 103 is fixedly connected with a group of symmetrically distributed fixed rotary frames 202, and the other end of the opposite side of detection support seat 203 and lifting platform 103 is provided with two symmetrically distributed support sliding grooves 205, and a sliding rotary frame 206 is slidably connected between the inner walls of each support sliding groove 205. The two ends of each cross support rod 201 are connected with the bottom side of lifting platform 103 and the top side of detection support seat 203, and the one end of each cross support rod 201 is rotatably connected with a fixed rotary frame 202, and the other end of each cross support rod 201 is rotatably connected with a sliding rotary frame 206.

[0025] One of the cross support rods 201 is rotatably connected between the opposite sides of the other group of cross support rods 201, and the one side of the fixed rotary table 210 is fixedly connected with a plurality of telescopic cylinders 208, and the output ends of all telescopic cylinders 208 are connected with a sliding rotary table 207, and the bottom side of the lifting platform 103 is fixedly connected with two symmetrically distributed lifting sliding frames 209, and the opposite sides of the two lifting sliding frames 209 are in sliding contact with the two ends of the sliding rotary table 207. In the embodiment, a telescopic roller is rotatably connected between the two inner walls of the sliding rotary table 207, and the telescopic roller is fixedly connected with the output ends of all telescopic cylinders 208, and the lifting platform 103 is lifted by the movement of the telescopic cylinder 208 to control the height of the lifting platform 103.

[0026] Two symmetrical rotating side frames 301 are fixedly connected to the two sides of the detection support base 203, and one rotating support frame 307 is rotatably connected to the two sides of each rotating side frame 301, and one roller 306 is arranged at the bottom side of each rotating support frame 307. In the embodiment, the bottom side of the rotating support frame 307 is fixedly connected with a hanging beam 304, one side of the hanging beam 304 is rotatably connected with a support frame 305, the two side inner walls of the support frame 305 are rotatably connected with the roller 306, and a support connecting beam 308 is fixedly connected between the two side inner walls of each rotating support frame 307. The bottom side of the detection support base 203 is provided with two support inserts 303, when the rotating support frame 307 makes the roller 306 contact the ground, the support insert 303 and the support connecting beam 308 are clamped with each other, when the rotating support frame 307 is flipped up, the hanging beam 304 and the lateral hanging piece 302 are matched to position the rotating support frame 307. When the roller 306 contacts the ground, the position of the device can be conveniently adjusted by the worker. When the roller 306 is separated from the ground, the bottom side of the detection support base 203 is provided with an elastic supporting leg 204, so that the measurement work is facilitated.

[0027] It should be noted that the utility model discloses a kind of industrial automation control system loop testing devices, to achieve the following technical effects: the setting of long and bendable test data line 105 test shunt line 104, using test column 107, line input end and output end are communicated together, and using the setting of test bench 101 internal power supply and prompt light 102, tell worker whether the line is communicated, and the setting of long test shunt line 104, two test columns 107 can be separated far apart, so that the line of input end and output end far apart is tested, improve the applicability of test system.

[0028] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, various changes and improvements can be made to the utility model, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended embodiments and their equivalents.

Claims

1. An industrial automation control system loop test device comprising a detection support (203), characterized in that: The top side of the detection support seat (203) is provided with two groups of cross support rods (201), and the two groups of cross support rods (201) are staggered, and the top side of the two groups of cross support rods (201) is provided with a lifting platform (103), the top side of the lifting platform (103) is fixedly connected with a test table (101), one side of the test table (101) is electrically connected with a test data line (105), and the end of the test data line (105) away from the test table (101) is electrically connected with two test shunt lines (104), and one end of each test shunt line (104) is electrically connected with a test plug column (107).

2. An industrial automation control system loop testing device according to claim 1, characterized in that: One side of the test table (101) is fixedly connected with two placing hangers (106), one of which is in contact with the bottom side of the test data line (105), and the other is in contact with the junction of the two test shunt lines (104), and the side of the test table (101) away from the test data line (105) is electrically connected with a prompt lamp (102).

3. An industrial automation control system loop testing device according to claim 1, characterized in that: The opposite side of the detection support seat (203) and the lifting platform (103) is respectively fixedly connected with a group of symmetrically distributed fixed rotating frames (202), and the other end of the opposite side of the detection support seat (203) and the lifting platform (103) is respectively provided with two symmetrically distributed support sliding grooves (205), and the inner wall of each support sliding groove (205) is slidably connected with a sliding rotating frame (206).

4. An industrial automation control system loop testing device according to claim 3, characterized in that: The two ends of each cross support rod (201) are respectively connected with the bottom side of the lifting platform (103) and the top side of the detection support seat (203), and one end of each cross support rod (201) is rotatably connected with a fixed rotating frame (202), and the other end of each cross support rod (201) is rotatably connected with a sliding rotating frame (206).

5. An industrial automation control system loop testing device according to claim 1, wherein: The opposite sides of one group of cross support rods (201) are rotatably connected with a fixed rotating table (210), one side of the fixed rotating table (210) is fixedly connected with a plurality of telescopic cylinders (208), and the output ends of all the telescopic cylinders (208) are connected with a sliding rotating table (207), and the bottom side of the lifting platform (103) is fixedly connected with two symmetrically distributed lifting sliding frames (209), and the opposite sides of the two lifting sliding frames (209) are in sliding contact with the two ends of the sliding rotating table (207).

6. An industrial automation control system loop testing device according to claim 1, characterized by: The two sides of the detection support seat (203) are fixedly connected with two symmetrically distributed rotating side frames (301), and the two sides of the two rotating side frames (301) are rotatably connected with a rotating support frame (307), and the bottom side of each rotating support frame (307) is provided with a roller (306).

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