Water quality detection operation trolley

Abstract

The utility model relates to the field of water quality detection, in particular to a water quality detection operation trolley which comprises a trolley body, an operation panel, an automatic pay-off assembly and the like. The trolley is fixedly connected with a detection operation panel, and is provided with an automatic pay-off assembly for improving the safety coefficient of the whole water quality detection operation trolley. Through the servo motor, the wire spool and the supporting frame, the function that the detection head does not need to be manually placed into a pool and sinks is achieved, and the effect of improving the safety coefficient of the whole water quality detection operation trolley in the using process is achieved; and through an electric push rod, a supporting seat and a passing roller, the function of preventing friction between the detection head and the inner wall of the water pool in the detection lowering process is achieved, and the effect of protecting the detection head is achieved.

Description

Technical Field

[0001] The utility model relates to the field of water quality detection, in particular to a water quality detection operation trolley. Background Art

[0002] Water quality testing equipment is an instrument and tool used to measure and evaluate various parameters and indicators in water bodies. These devices play a key role in water quality monitoring, industrial wastewater treatment, protection of drinking water sources, and emergency water quality testing. In the process of water quality testing in factory water treatment pools, manually pushed trolley-type testing devices are more commonly used. In the operation of testing the water quality in the water pool using small and medium-sized water quality testing trolleys in existing factory water treatment pools, the testing personnel are usually required to pull out the detection head by hand and put the detection head into the treatment pool for testing. At present, the aisles of the treatment pools in most factories are relatively narrow. When operating the water quality testing trolley, the operator is likely to slip and fall into the treatment pool while pulling the detection probe. This operation method has great safety hazards and is not conducive to the personal safety of the operator. Therefore, it is of great significance to improve the safety factor of the water quality testing trolley. Utility Model Content

[0003] In order to overcome the shortcoming of low safety factor of existing water quality testing operation trolleys, the technical problem to be solved is: to provide a water quality testing operation trolley with high safety factor.

[0004] The technical solution of the utility model is: a water quality testing operation trolley, including a trolley, a testing operation panel and an automatic line-releasing component. The trolley is fixedly connected with the testing operation panel, and the trolley is provided with an automatic line-releasing component for reducing manual operation and improving the safety factor of the entire water quality testing operation trolley.

[0005] In one embodiment, the automatic wire-releasing assembly includes a base, a support frame, a winding reel, a detection coil, a detection head and a servo motor. The base is symmetrically provided on the cart by bolt connection. The support frame is fixedly connected to the rear side of the base. The base is rotatably connected to the winding reel. The winding reel is wound with a detection coil, one end of the detection coil is connected to the detection operation panel, and the other end of the detection coil is provided with a detection head. The servo motor for driving the winding reel to rotate is fixedly connected to the support frame, and the front end of the output shaft of the servo motor is connected to the rear end of the winding reel through a coupling.

[0006] In one of the embodiments, it also includes an auxiliary pay-off assembly for preventing the detection coil from rubbing against the inner wall of the pool during the detection lowering process. The auxiliary pay-off device includes a support seat, an electric push rod, a bracket and a roller. The support seat is symmetrically provided on the left and right sides of the trolley through bolt connection. The upper part of the support seat is fixedly connected to the electric push rod, one end of the electric push rod is fixedly connected to the bracket, the bracket is provided with a roller, and both ends of the roller are rotatably connected to the bracket.

[0007] In one of the embodiments, a counterweight iron block is also included. The counterweight iron block is fixedly connected to one end of the detection coil, and the position of the counterweight iron block is higher than the detection head.

[0008] In one embodiment, a magnet is further included, and the magnet is fixedly connected to the left and right sides of the cart by bolts.

[0009] In one embodiment, the cart further includes an anti-skid pad fixedly connected to the handle of the cart.

[0010] In one embodiment, a line rack is further included. The line rack is fixedly connected to the cart and is located between the two winding drums.

[0011] Beneficial effects of the utility model: the utility model realizes the function of placing the detection head into the pool and sinking it without manual operation through the servo motor, the winding reel and the support frame, thereby achieving the effect of improving the safety factor of the entire water quality detection operation trolley during use.

[0012] The utility model realizes the function of preventing the detection head from rubbing against the inner wall of the water pool during the detection lowering process through the electric push rod, the support seat and the roller, thereby achieving the effect of protecting the detection head.

[0013] The utility model realizes the function of preventing the detection head from being damaged during the movement of the cart by using the magnet, thereby achieving the effect of protecting the detection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 The utility model is a three-dimensional structural schematic diagram of the servo motor, the winding coil and the support frame.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the electric push rod, support seat and roller of the utility model.

[0017] Explanation of the reference numerals: 1-cart, 2-detection operation panel, 3-base, 4-support frame, 5-winding reel, 6-detection coil, 601-detection head, 7-servo motor, 8-support seat, 9-electric push rod, 10-bracket, 11-roller, 12-magnet, 13-counterweight iron block, 14-anti-slip pad, 15-circuit rack. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Embodiment: A water quality testing operation vehicle, such as Figure 1 and Figure 2 As shown, it includes a trolley 1, a detection operation panel 2 and an automatic wire-releasing assembly. The detection operation panel 2 is fixedly connected to the trolley 1. The trolley 1 is provided with an automatic wire-releasing assembly for reducing manual operation and improving the safety factor of the entire water quality detection operation trolley. The automatic wire-releasing assembly includes a base 3, a support frame 4, a winding drum 5, a detection coil 6, a detection head 601 and a servo motor 7. The trolley 1 is symmetrically provided with a base 3 through bolt connections. The rear side of the base 3 is fixedly connected to the support frame 4. The base 3 is rotatably connected to the winding drum 5. The winding drum 5 is wound with a detection coil 6. One end of the detection coil 6 is connected to the detection operation panel 2, and the other end of the detection coil 6 is provided with a detection head 601. The servo motor 7 for driving the winding drum 5 to rotate is fixedly connected to the support frame 4, and the front end of the output shaft of the servo motor 7 is connected to the rear end of the winding drum 5 through a coupling.

[0020] The staff first pushes the water quality testing operation cart to the water pool to be tested. At this time, the staff can start the automatic wire-releasing component in the corresponding direction according to the needs. The staff first operates the detection operation panel 2, and then starts the servo motor 7. At this time, the motor drives the winding drum 5 to rotate in the corresponding direction, and puts the detection head 601 at one end of the detection coil 6 into the water pool to be tested. During the whole process, the operator only needs to place the detection head 601 on the outer edge of the water pool and start the servo motor 7. There is no need to pull the detection head 601 and manually release the wire to sink the detection head 601 to the specified position, which improves the safety factor of the entire water quality testing operation cart. After the detection head 601 drops to the specified depth, the servo motor 7 is turned off, and the staff begins to test the water quality. After the detection is completed, the staff starts the servo motor 7 again to recycle the detection coil 6 into the winding drum 5.

[0021] like Figure 1 and Figure 3 As shown, it also includes an auxiliary pay-off assembly for preventing the detection coil 6 from rubbing against the inner wall of the pool during the detection lowering process. The auxiliary pay-off device includes a support seat 8, an electric push rod 9, a bracket 10 and a roller 11. The left and right sides of the trolley 1 are symmetrically provided with support seats 8 through bolt connections. The upper part of the support seat 8 is fixedly connected to the electric push rod 9, one end of the electric push rod 9 is fixedly connected to the bracket 10, and the bracket 10 is provided with a roller 11, and both ends of the roller 11 are rotatably connected to the bracket 10.

[0022] When the trolley stops at the side of the pool to be inspected for operation, if the pool is far away, the auxiliary pay-off assembly can be started. The operator first places the end of the detection coil 6 with the detection head 601 on the roller 11. At this time, the position of the detection head 601 is perpendicular to the ground. During the descent of the detection head 601, the detection coil 6 will first pass through the roller 11. At this time, the electric push rod 9 is started to control the electric push rod 9 to extend above the pool. At this time, the servo motor 7 of the automatic pay-off assembly is started again to make the detection head 601 on the detection coil 6 enter the pool to be inspected, which increases the lateral use range of the detection head 601 and prevents the detection head 601 from rubbing against the inner wall of the pool during the detection and lowering process, thereby protecting the detection head 601.

[0023] like Figure 1 As shown, a counterweight iron block 13 is also included. The counterweight iron block 13 is fixedly connected to one end of the detection coil 6 , and the position of the counterweight iron block 13 is higher than the detection head 601 .

[0024] When the detection head 601 sinks in the pool, the counterweight iron block 13 above the detection head 601 can prevent the detection head 601 from being affected by buoyancy during the sinking process, thereby ensuring that the detection head 601 can stay at any position in the pool.

[0025] like Figure 1 As shown, the cart 1 also includes a magnet 12, which is fixedly connected to the left and right sides of the cart 1 by bolts.

[0026] When multiple water pools need to be inspected, the cart 1 needs to be manually pushed to move along the edge of the water pool. During the movement, the detection head 601 is prone to swing, and the detection head 601 is easily damaged when pushed. At this time, the operator can adsorb the counterweight iron block 13 on the magnet 12 on the cart 1 to prevent the detection coil 6 from swinging with the cart and damaging the detection head 601, thereby achieving the effect of protecting the detection head 601.

[0027] like Figure 1 As shown, the cart 1 also includes an anti-skid pad 14 which is fixedly connected to the handle of the cart 1 .

[0028] When the staff pushes the cart 1, the operator can hold the anti-skid pad 14 to push it, so as to prevent the hand from slipping and causing the cart 1 to be difficult to operate, thereby increasing the operability of the cart.

[0029] like Figure 1 As shown, a line rack 15 is also included. The line rack 15 is fixedly connected to the cart 1 and is located between the two winding drums 5.

[0030] Because the detection coil 6 is relatively long, the operator can wind the excess coil onto the line rack 15 during use, which helps to tidy up the detection coil 6 and prevent the detection coil 6 from getting tangled due to its excessive length, thereby improving the operating performance of the automatic pay-off assembly.

[0031] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A water quality testing operation trolley, comprising a trolley (1) and a testing operation panel (2), wherein the trolley (1) is fixedly connected with the testing operation panel (2), characterized in that: The trolley (1) is provided with an automatic line-releasing component for reducing manual operation and improving the safety factor of the entire water quality testing operation trolley.

2. A water quality testing vehicle as claimed in claim 1, characterized in that: The automatic wire-releasing assembly comprises a base (3), a support frame (4), a wire reel (5), a detection coil (6), a detection head (601) and a servo motor (7). The base (3) is symmetrically arranged on the cart (1). The rear side of the base (3) is fixedly connected to the support frame (4). The base (3) is rotatably connected to the wire reel (5). The wire reel (5) is wound with a detection coil (6). One end of the detection coil (6) is connected to the detection operation panel (2). The other end of the detection coil (6) is provided with a detection head (601). The servo motor (7) for driving the wire reel (5) to rotate is fixedly connected to the support frame (4). The front end of the output shaft of the servo motor (7) is connected to the rear end of the wire reel (5) via a coupling.

3. A water quality testing vehicle as claimed in claim 2, characterized in that: The invention also comprises an auxiliary line-releasing assembly for preventing the detection coil (6) from rubbing against the inner wall of the water pool during the detection lowering process. The auxiliary line-releasing device comprises a support seat (8), an electric push rod (9), a bracket (10) and a roller (11). The support seat (8) is symmetrically arranged on the left and right sides of the trolley (1). The upper part of the support seat (8) is fixedly connected to the electric push rod (9). One end of the electric push rod (9) is fixedly connected to the bracket (10). The bracket (10) is provided with a roller (11), and both ends of the roller (11) are rotatably connected to the bracket (10).

4. A water quality testing vehicle as claimed in claim 3, characterized in that: It also includes a counterweight iron block (13), which is fixedly connected to one end of the detection coil (6), and the position of the counterweight iron block (13) is higher than the detection head (601).

5. A water quality testing vehicle as claimed in claim 4, characterized in that: It also includes a magnet (12), which is fixedly connected to the left and right sides of the cart (1).

6. A water quality testing vehicle as claimed in claim 5, characterized in that: It also includes an anti-skid pad (14), which is fixedly connected to the handle of the cart (1).

7. A water quality testing vehicle as claimed in claim 6, characterized in that: The utility model also comprises a line rack (15), which is fixedly connected to the cart (1) and is located between the two winding drums (5).

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