Protective device for electronic water pump detection

Abstract

The utility model belongs to the technical field of electronic water pump detection, and discloses a protective device for electronic water pump detection, which comprises a placement table, a supporting column is fixed on the placement table, a lifting cylinder is slidably sleeved outside the supporting column, a lifting mechanism is fixed on the lifting cylinder, a supporting plate is rotatably mounted on the outer wall of the lifting cylinder, and a bearing plate body is fixed at one end of the supporting plate. A passing opening is formed in the center of the bearing plate body, a strip-shaped rail opening is formed in the bearing plate body, a moving structure is slidably clamped in the strip-shaped rail opening, a protection assembly is arranged on the moving structure, and one end of a lifting telescopic rod penetrates through a placement table and extends to one side of a lifting cylinder. The detection probe is prevented from being excessively abraded or reversely abrading the water pump component, the detection probe can be installed on the protection assembly for a long time, it can be guaranteed that the detection probe vertically enters the water pump component during detection, inclination is avoided, and manual labor operation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic water pump detection technical field, especially a kind of protective device for electronic water pump detection. BACKGROUND

[0002] Electronic water pump is a new type of water pump technology, using control unit to accurately control the transmission of liquid, while the main components of electronic water pump are still the shell formed by die casting, and in the prior art, the appearance and the air tightness of the hole pipe parts of the shell parts formed by die casting need to be detected manually, and the detection probe needs to be deeply inserted into the shaft hole during air tightness detection, the side wall of the detection probe can spray high-pressure airflow, and there is an instrument inside to detect air pressure, to detect the change of internal air pressure while closing the shaft hole, when the air pressure loss is more, the shaft hole gap is too large or there is internal defect, and the accuracy is low when operating manually, and the casting will be worn and the external size of the detection probe will be affected during long-term detection.

[0003] In the Chinese utility model patent file with the application number CN201520983342.X, a kind of automobile water pump pipe fittings castings are disclosed, including castings body, the castings body is equipped with water inlet pipe and water outlet pipe, the water inlet pipe and water outlet pipe are equipped with connection forming part away from castings body one end.

[0004] For the related technology in the above, the inventor believes that the following defects exist: the rotor mounting portion in the above document is in a circular hole state, the shaft of the rotor needs to be rotated in the rotor mounting portion, and the inner wall of the rotor mounting portion needs to be uniformly curved, so as to better stabilize and lift the rotating shaft, if the air tightness is not uniform, the component will be damaged, which will directly affect the overall operation life of the water pump, and the existing water pump detection device lacks related protective devices to further avoid wear and tear. UTILITY MODEL CONTENTS

[0005] To solve the above problems, the utility model provides a kind of protective device for electronic water pump detection, which can better avoid the placement error of manual detection, avoid the excessive wear and tear of detection probe or reverse wear and tear of water pump component, and the detection probe can be installed on the protective assembly for a long time, which can ensure that the detection probe is vertically entered into the water pump component during detection, to avoid inclination.

[0006] The technical purposes are achieved by the following technical scheme: the utility model discloses an electron water pump detection protection device, including the placing table, the support column is fixed on the placing table, the lifting cylinder is slidably arranged on the support column, the lifting mechanism is fixed on the lifting cylinder, the support plate is rotatably installed on the outer wall of the lifting cylinder, the one end of the support plate is fixed with the bearing plate body, the center of the bearing plate body is provided with the passageway, the strip track mouth is seted up on the bearing plate body, the mobile structure is slidably connected in the strip track mouth, and the protection assembly is equipped on the mobile structure.

[0007] By adopting the above technical scheme, the water pump components to be detected are placed on the placing table, and the specific position needs to be distinguished according to different water pump components, and finally the shaft hole position needs to be accurately corresponded to the position directly below the bearing plate body.

[0008] Further, the lifting mechanism includes a lifting telescopic rod fixed at the bottom of the placing table, one end of the lifting telescopic rod extends to one side of the lifting cylinder through the placing table, a fan-shaped plate is fixed on the sidewall of the lifting cylinder, an arc-shaped track is formed in the bottom of the fan-shaped plate, and the top end of the lifting telescopic rod is slidably connected in the arc-shaped track.

[0009] By adopting the above technical scheme, the lifting telescopic rod is used for controlling the height of the bearing plate body, and the lifting telescopic rod slidably connected at the bottom of the fan-shaped plate can avoid affecting the angle adjustment of the bearing plate body.

[0010] Further, the placing table is provided with a protection pad, and the bottom of the placing table is fixed with a support leg.

[0011] By adopting the above technical scheme, the water pump components are more conveniently protected.

[0012] Further, the mobile structure includes a middle block located in the strip track mouth, end plates are fixed at the top and bottom of the middle block, contact blocks are fixed on the end plates, and a positioning mechanism is arranged on the bearing plate body.

[0013] By adopting the above technical scheme, the mobile structures can be moved together.

[0014] Further, the positioning mechanism includes a bidirectional screw rod rotatably installed on one side edge of the bearing plate body through a mounting block, positioning threaded segments are symmetrically arranged at the center of the bidirectional screw rod towards both ends, and a folding rod is sleeved on the positioning threaded segments.

[0015] By adopting the above technical scheme, the bidirectional screw rod can be used to synchronously drive the folding rod to move.

[0016] Further, both ends of the bidirectional screw are rotatably clamped on the bearing plate body through supporting lugs, one end of the bidirectional screw is fixed with an operating handle, the folding rod is located on one side of the contact block, and the bottom of the folding rod is slidably clamped on the bearing plate body through a sliding block.

[0017] By adopting the above technical scheme, the folding rod can be more stable during movement, and the operating handle can facilitate personnel to manually adjust and operate.

[0018] Further, the protection assembly comprises a clamping plate fixed on the moving structure, one end of the clamping plate is provided with a clamping port, a protection rod is slidably clamped in the clamping port, the top end of the protection rod is fixed with a limiting plate, and the top end of the protection rod is provided with a mounting hole.

[0019] By adopting the above technical scheme, a corresponding mounting plate needs to be arranged on the detection probe, so as to facilitate the butt joint use with the mounting hole.

[0020] Further, a side convex strip is fixed on the side wall of the protection rod, the bottom end of the side convex strip extends to the lower part of the protection rod, the side convex strip is located in the clamping joint, and the edge of the clamping port is provided with a flange part.

[0021] By adopting the above technical scheme, the side convex strip and the flange part can better limit detection probes of different sizes.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. In the application, the detected water pump parts can be stably placed on the placing table, after adjusting the position of the water pump parts, the lifting mechanism can drive the bearing plate body and the detection probe to descend together, which not only reduces the labor operation of workers, but also avoids the error of manual operation and ensures the detection accuracy.

[0024] 2. In the application, the moving structure can be collectively folded inward under the drive of the positioning mechanism, which can better adapt to detection probes of different specifications.

[0025] 3. In the application, the protection assembly above the detected water pump parts can better limit the position of the detection probe, after connecting each protection rod and the detection probe, the horizontal degree of the detection probe can be guaranteed, the protection rod in the sliding clamping state can guarantee stable vertical falling, and the side convex strip can further limit the stability of the detection probe. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a three-dimensional structure schematic diagram of an embodiment of the utility model;

[0027] Figure 2It is the placement table structure schematic view of the embodiment of the utility model;

[0028] Figure 3 It is the moving structure schematic view of the embodiment of the utility model;

[0029] Figure 4 It is the protection assembly structure schematic view of the embodiment of the utility model;

[0030] Figure 5 It is the positioning mechanism structure schematic view of the embodiment of the utility model;

[0031] Figure 6 It is the sector plate structure schematic view of the embodiment of the utility model.

[0032] In the drawing: 1, placement table;101, support column;102, lifting cylinder;103, support plate;104, protection pad;2, lifting mechanism;201, lifting telescopic rod;202, sector plate;203, arc track;3, bearing plate body;4, moving structure;401, middle block;402, end plate;403, contact block body;5, protection assembly;501, clamping plate;502, protection rod;503, limiting plate;504, side convex strip;6, positioning mechanism;601, bidirectional screw;602, folding rod;603, operating handle. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments; Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0034] As Figures 1-6As shown, the electronic water pump detection protection device disclosed by the embodiment of the application comprises a placing table 1, a support column 101 is fixed on the placing table 1, a lifting cylinder 102 is slidably arranged outside the support column 101, a lifting mechanism 2 is fixed on the lifting cylinder 102, a support plate 103 is rotatably installed on the outer wall of the lifting cylinder 102, a bearing plate body 3 is fixed at one end of the support plate 103, a passageway is formed at the center of the bearing plate body 3, a strip-shaped track opening is formed on the bearing plate body 3, a moving structure 4 is slidably connected in the strip-shaped track opening, a protection assembly 5 is arranged on the moving structure 4, first, the water pump component to be detected is placed on the placing table 1, the specific position needs to be distinguished according to different water pump components, and finally the position of the shaft hole needs to be accurately corresponded to the position directly below the bearing plate body 3, the lifting mechanism 2 comprises a lifting telescopic rod 201 fixed at the bottom of the placing table 1, one end of the lifting telescopic rod 201 extends to one side of the lifting cylinder 102 through the placing table 1, a fan-shaped plate 202 is fixed on the sidewall of the lifting cylinder 102, an arc-shaped track 203 is formed at the bottom of the fan-shaped plate 202, the top end of the lifting telescopic rod 201 is slidably connected in the arc-shaped track 203, the lifting telescopic rod 201 is used for controlling the height of the bearing plate body 3, the lifting telescopic rod 201 slidably connected at the bottom of the fan-shaped plate 202 can avoid affecting the angle adjustment of the bearing plate body 3, a protection pad 104 is arranged on the placing table 1, and support legs are fixed at the bottom of the placing table 1, so that the water pump component can be more conveniently protected.

[0035] The moving structure 4 comprises a middle block 401 arranged in the strip-shaped track opening, end plates 402 are fixed at the top and bottom of the middle block 401, contact block bodies 403 are fixed on the end plates 402, a positioning mechanism 6 is arranged on the bearing plate body 3, and the positioning mechanism 6 can make the moving structures 4 move together, the positioning mechanism 6 comprises a bidirectional screw 601, the bidirectional screw 601 is rotatably installed on one side edge of the bearing plate body 3 through a mounting block, positioning threaded segments are symmetrically arranged at the center of the bidirectional screw 601 towards both ends, and a folding rod 602 is arranged outside the positioning threaded segments, so that the bidirectional screw 601 can drive the folding rod 602 to move synchronously, both ends of the bidirectional screw 601 are rotatably connected to the bearing plate body 3 through support ear plates, an operating handle 603 is fixed at one end of the bidirectional screw 601, the folding rod 602 is located at one side of the contact block body 403, and the bottom of the folding rod 602 is slidably connected to the bearing plate body 3 through a sliding block, so that the folding rod 602 can be more stable when moving, and the operating handle 603 can facilitate personnel to manually adjust and operate.

[0036] The protection assembly 5 comprises a clamping plate 501 fixed on the moving structure 4, one end of the clamping plate 501 is provided with a clamping port, a protection rod 502 is slidably clamped in the clamping port, the top end of the protection rod 502 is fixed with a limiting plate 503, and the top end of the protection rod 502 is provided with a mounting hole, a corresponding mounting plate needs to be arranged on the detection probe, thereby facilitating the butt joint use with the mounting hole, the side wall of the protection rod 502 is fixed with a side protruding strip 504, the bottom end of the side protruding strip 504 extends to the lower part of the protection rod 502, the side protruding strip 504 is located in the clamping head, the edge of the clamping port is provided with a flange part, and the side protruding strip 504 and the flange part can better limit detection probes of different sizes.

[0037] The use principle of the protection device for detecting an electronic water pump in the embodiment is as follows: in use, the water pump component is placed on the protection pad 104, and external fixing components can be used to stably fix the water pump component on the placing table 1, for example, bolts are used to temporarily install the water pump component on the placing table 1, or a limiting structure is used to fix the position of the water pump component, thereby fixing the position of the shaft hole, then the operation handle 603 is adjusted to drive the retracting rod 602 to move, thereby pushing the moving structure 4 to slide on the bar-shaped track opening, then the corresponding detection probe is installed at the top end of the protection rod 502, and the downwardly extending protection rod 502 can play an auxiliary positioning role, because the position of the protection rod 502 is fixed, and the outer wall of the shaft hole of the water pump component is fixed, when the positions are misaligned, the side protruding strip 504 on the protection rod 502 is blocked, and the detection probe cannot be lowered.

[0038] The above only describes preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-described embodiments, and any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application are also considered to be within the protection scope of the present application.

Claims

1. An electronic water pump detection protection device, comprising a placement table (1), a support column (101) is fixed on the placement table (1), a lifting cylinder (102) is slidably arranged outside the support column (101), and a lifting mechanism (2) is fixed on the lifting cylinder (102), characterized in that: The outer wall of the lifting cylinder (102) is rotatably provided with a support plate (103), one end of the support plate (103) is fixedly provided with a bearing plate body (3), the center of the bearing plate body (3) is provided with a passageway, and the bearing plate body (3) is provided with a strip-shaped track opening.

2. The protective device for detecting an electronic water pump according to claim 1, characterized in that: The lifting mechanism (2) comprises a lifting telescopic rod (201) fixed at the bottom of the placing table (1), one end of the lifting telescopic rod (201) extends to one side of the lifting cylinder (102) through the placing table (1), the sidewall of the lifting cylinder (102) is fixedly provided with a fan-shaped plate (202), the bottom of the fan-shaped plate (202) is provided with an arc-shaped track (203), and the top end of the lifting telescopic rod (201) is slidably connected in the arc-shaped track (203).

3. The protective device for electronic water pump detection according to claim 1, characterized in that: The placing table (1) is provided with a protective pad (104), and the bottom of the placing table (1) is fixedly provided with a supporting leg.

4. The protective device for electronic water pump detection according to claim 1, characterized in that: The moving structure (4) comprises an intermediate block (401) located in the strip-shaped track opening, end plates (402) are fixedly arranged on the top and bottom of the intermediate block (401), contact block bodies (403) are fixedly arranged on the end plates (402), and a positioning mechanism (6) is arranged on the bearing plate body (3).

5. The protective device for electronic water pump detection according to claim 4, characterized in that: The positioning mechanism (6) comprises a bidirectional screw (601), the bidirectional screw (601) is rotatably arranged on one side edge of the bearing plate body (3) through a mounting block, positioning threaded sections are symmetrically arranged on both ends of the center of the bidirectional screw (601), and a folding rod (602) is arranged outside the positioning threaded sections.

6. The protective device for electronic water pump detection according to claim 5, characterized in that: Both ends of the bidirectional screw (601) are rotatably connected to the bearing plate body (3) through supporting ear plates, an operating handle (603) is fixedly arranged on one end of the bidirectional screw (601), the folding rod (602) is located on one side of the contact block body (403), and the bottom of the folding rod (602) is slidably connected to the bearing plate body (3) through a sliding block.

7. The protective device for electronic water pump detection according to claim 6, characterized in that: The protective assembly (5) comprises a clamping plate (501) fixed to the moving structure (4), one end of the clamping plate (501) is provided with a clamping opening, a protective rod (502) is slidably connected in the clamping opening, a limiting plate (503) is fixedly arranged on the top end of the protective rod (502), and a mounting hole is arranged on the top end of the protective rod (502).

8. The protective device for electronic water pump detection according to claim 7, characterized in that: The sidewall of the protective rod (502) is fixedly provided with a side protruding strip (504), the bottom end of the side protruding strip (504) extends to the lower part of the protective rod (502), the side protruding strip (504) is located in the clamping head, and the edge of the clamping opening is provided with a flange portion.

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