Tool for testing lubricating oil quantity of gearbox
By using a perforated frame and support structure to support the hose, the problems of hose splicing and label identification are solved, thus achieving accuracy and convenience in gearbox oil level testing and adapting to the testing needs of gearboxes of different sizes.
Patent Information
- Application Number
- CN202422956246.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-02
AI Technical Summary
In gearbox oil level testing, hoses are prone to overlapping, leading to inaccurate measurements and difficulty in identifying the markings. Existing fixing methods are cumbersome and prone to errors.
The structure employs a perforated frame and support components to support the hoses and maintain spacing. The height and angle are adjusted via a lifting rod and hinged locking components to ensure the accuracy of the hose position and angle. The perforated frame is marked on the side away from the gearbox.
It ensures the accuracy of hose connection position and angle, reduces the risk of incorrect selection, improves measurement accuracy and ease of operation, and adapts to the testing needs of gearboxes of different sizes.
Smart Images
Figure CN223635528U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of gear box oil quantity test, especially relates to a gear box lubricating oil quantity test frock. BACKGROUND
[0002] Lubricating oil is the blood of the gear box, which plays the role of heat balance distribution, heat dissipation and cooling, ensures the full lubrication between gears, and affects the service life of the gear box, and can also reflect the motion state of the gear box. The oil quantity test of the gear box can be used for checking and maintaining the equipment, which can effectively avoid major accidents of the equipment and ensure the safe and reliable operation of the equipment.
[0003] In the current oil quantity test of the gear box, a soft tube needs to be externally connected at each test point. Since the soft tube is connected to the gear box at one end and the other end is inclined due to gravity, a large number of test points need to be set for the oil quantity test, so the number of externally connected soft tubes is very large, the spacing between the soft tubes is very small, and the soft tubes are easily overlapped, which affects the connection position and angle of the soft tube and causes inaccurate measurement of the oil quantity data.
[0004] At present, iron wires are commonly used to lift and bundle each soft tube, but this operation is complicated and causes inconvenience for manual sampling operation. In addition, since each soft tube needs to be labeled during the test, it is difficult to clearly identify the label of each soft tube due to the close spacing between the soft tubes and the expansion of the iron wire, which causes the soft tubes to be easily taken incorrectly. UTILITY MODEL CONTENT
[0005] The utility model solves the technical problem of providing a gear box lubricating oil quantity test frock which is convenient for sampling operation and reduces the risk of incorrect taking.
[0006] In order to solve the above technical problems, in the first aspect, the utility model provides a gear box lubricating oil quantity test frock adopting the following technical scheme:
[0007] A gear box lubricating oil quantity test frock, comprising a punching row frame and a support arranged on the lower side of the punching row frame, the punching row frame is in a rectangular plate structure, the punching row frame is in a vertical state, a plurality of through holes are arranged on the punching row frame, and the support is used for stably placing the punching row frame on the ground.
[0008] By adopting the technical scheme, the punching rack is moved to the test point of the gear box, the punching rack is parallel to the arrangement plane of the test point on the gear box, and the support frame stably places the punching rack beside the test point of the gear box. When the oil volume test of the gear box is performed, the hose is inserted into the test point of the gear box through the through hole, the punching rack can support all the hoses inserted into the test point of the gear box, the hoses do not interfere with each other, and therefore the accuracy of the position and angle of the hose inserted into the gear box can be ensured; and the hoses can keep a certain distance and are not wound by the iron wire, the labels on the hoses can be clearly recognized, and the hoses can be marked on the side surface of the side of the punching rack away from the gear box, so that the situation of taking the wrong hose is avoided.
[0009] Optionally, the number of the support members is at least two, and the at least two support members are arranged along the length direction of the punching rack.
[0010] By adopting the technical scheme, compared with one support frame, the at least two support members can stably place the punching rack beside the test point of the gear box.
[0011] Optionally, the support member comprises a mounting platform and at least three support rods arranged on the mounting platform, the at least three support rods are arranged at intervals around the central axis of the mounting platform, and the lower ends of the at least three support rods are arranged away from the central axis of the mounting platform; and the punching rack is arranged on the mounting platform.
[0012] By adopting the technical scheme, the at least three support rods can form a stable support structure for the mounting platform, so as to stably support the punching rack arranged on the mounting platform.
[0013] Optionally, a lifting rod is arranged at the axis of the mounting platform, the lifting rod axially slides along the axis of the mounting platform, the mounting platform is provided with a first sliding locking member, the first sliding locking member is used for locking the sliding of the lifting rod relative to the mounting platform, and the punching rack is arranged at the top end of the lifting rod.
[0014] By adopting the technical scheme, the height of the lifting rod is adjusted by sliding the lifting rod relative to the mounting platform and then locking the sliding of the lifting rod by the first sliding locking member, so as to adapt to the oil volume test of gear boxes of different sizes and improve the versatility.
[0015] Optionally, the at least three support rods are hinged to the mounting platform, a hinge locking member is arranged between the mounting platform and the support rods, and the hinge locking member is used for locking the rotation of all the support rods relative to the mounting platform.
[0016] By adopting the technical scheme, the three supporting rods are hinged to the mounting platform, the inclination angle of the supporting rods can be adjusted, the height of the mounting platform is adjusted to a certain extent, the oil testing work of gearboxes of different sizes can be further adapted, and the versatility is improved.
[0017] Optionally, the hinged locking piece comprises a fixing sleeve sleeved and slidingly connected to the lifting rod, and at least three connecting rods hinged to the fixing sleeve, the at least three connecting rods are respectively hinged to the at least three supporting rods, and the fixing sleeve is provided with a second sliding locking piece for locking the sliding of the fixing sleeve relative to the lifting rod.
[0018] By adopting the technical scheme, the sliding of the fixing sleeve relative to the lifting rod can drive the at least three connecting rods and the supporting rods to move away from or close to the lifting rod, so as to adjust the inclination angle of the supporting rods, the height of the lifting platform can be adjusted, and the occupied space of the supporting piece can be reduced for storage.
[0019] Optionally, the lower end of the supporting rod is provided with a universal ball, and the universal ball is provided with a non-slip pad.
[0020] By adopting the technical scheme, the non-slip pad is provided at the lower end of the supporting rod, so that the non-slip pad can prevent the supporting rod from slipping relative to the ground after the inclination angle of the supporting rod is changed, and the practicability is improved.
[0021] Optionally, the supporting rod is a telescopic locking foot pipe.
[0022] By adopting the technical scheme, the length of the supporting rod can be adjusted by telescoping and locking the supporting rod, so that the height of the lifting platform can be further adjusted.
[0023] Optionally, the number of the punching row frames is at least two, the at least two punching row frames are respectively arranged on the at least two supporting pieces, adjacent two punching row frames are connected through a hinge, and the rotation planes of each punching row frame relative to the supporting piece are parallel to the horizontal plane.
[0024] By adopting the technical scheme, the at least two punching row frames can be folded by rotating the hinge, so that the overall length of the punching row frame is reduced for storage.
[0025] Optionally, each punching row frame is rotationally connected to the supporting piece, and the rotation plane of the punching row frame relative to the supporting piece is parallel to the vertical plane.
[0026] By adopting the technical scheme, all the punching row frames are folded, and then the punching row frame is rotated relative to the supporting piece to reduce the included angle between the punching row frame and the supporting piece in the vertical state, so that the occupied space of the entire test tooling is reduced for storage.
[0027] In summary, the utility model has at least one of the following beneficial technical effects:
[0028] 1. When carrying out the gear box oil volume test work, the hose is inserted into the test point of the gear box through the through hole, the punching row frame can support all the hoses inserted into the test point of the gear box, the hoses will not interfere with each other, so that the accuracy of the position and angle of the hose inserted into the gear box can be ensured, and the hoses can be kept at a certain distance, and there is no iron wire winding, so that the marks on the hoses can be clearly identified, and the hoses can be marked on the side surface of the punching row frame away from the gear box, so that the situation of taking the wrong hose can be avoided.
[0029] 2. The height of the lifting rod can be adjusted by sliding the lifting rod relative to the mounting platform and sliding locking the lifting rod by the first sliding locking piece, so that the oil volume test work of different sizes of gear boxes can be adapted, and the versatility is improved.
[0030] 3. The inclination angle of the supporting rod can be adjusted by sliding the fixing sleeve relative to the lifting rod, driving the at least three connecting rods and the supporting rod away from or close to the lifting rod, adjusting the height of the lifting platform, and reducing the occupied space of the supporting piece, so that the supporting piece can be conveniently stored. BRIEF DESCRIPTION OF DRAWINGS
[0031] Figure 1 It is the overall structure schematic view of the gear box lubricating oil volume test tool in the utility model.
[0032] The drawings are explained as follows: 1, punching row frame; 2, hinge; 3, bolt rotation hole; 4, mounting platform; 5, universal ball; 6, supporting rod; 7, non-slip pad; 8, fixed cover. DETAILED DESCRIPTION
[0033] The drawings are explained as follows: Figure 1 The utility model is further explained in detail.
[0034] The utility model discloses a kind of gear box lubricating oil volume test tool. Refer to Figure 1 Gear box lubricating oil volume test tool includes punching row frame 1 and two supporting pieces, punching row frame 1 is rectangular plate structure, the long side of punching row frame 1 is horizontally arranged, the plane where punching row frame 1 is vertically, multiple through holes are arrayed and distributed on punching row frame 1, the axis of multiple through holes is perpendicular to the plane where punching row frame 1 is. Two supporting pieces are set to punching row frame 1, two supporting pieces are interval arranged along the long side of punching row frame 1, and two supporting pieces are vertically arranged.
[0035] Refer to Figure 1, the number of the punching row frames 1 is set to two, the two punching row frames 1 are rotationally connected through the hinges 2, and the opposite rotation planes of each punching row frame 1 are parallel to the horizontal plane. The two punching row frames 1 are rotationally arranged on the two support members respectively, and the rotation plane of the punching row frame 1 relative to the support member is parallel to the vertical plane.
[0036] By arranging the hinges 2, the two punching row frames 1 can be folded after being rotated, so as to reduce the overall length of the punching row frame 1; after all the punching row frames 1 are folded, the punching row frame 1 can be rotated relative to the support member, so as to reduce the included angle between the punching row frame 1 and the support member in the vertical state, thereby reducing the occupied space of the whole test tooling, so as to facilitate storage.
[0037] With reference to Figure 1 , the support member comprises a mounting platform 4 and three support rods 6, the mounting platform 4 is in a cylindrical shape, and the three support rods 6 are arranged at intervals around the central axis of the mounting platform 4. A lifting rod is arranged at the central axis of the mounting platform 4 and is slidingly connected, the sliding direction of the lifting rod is parallel to the axis of the mounting platform 4, the punching row frame 1 is vertically fixed with a rotating bolt, the rotating bolt is inserted into and rotationally connected to the bolt rotating hole 3 of the lifting rod, so that the punching row frame 1 can be rotationally connected to the top end of the lifting rod.
[0038] With reference to Figure 1 , the mounting platform 4 is provided with a first sliding locking member, which is used for locking the sliding of the lifting rod relative to the mounting platform 4. In the present application, the first sliding locking member is a bolt, which is arranged in the radial direction of the mounting platform 4 and is threadedly connected to the mounting platform 4, and the first sliding locking member abuts against the lifting rod. By sliding the lifting rod relative to the mounting platform 4 and then locking the sliding of the lifting rod by the first sliding locking member, the height of the lifting rod can be adjusted, which can adapt to the oil testing work of gearboxes of different sizes and improve the versatility.
[0039] With reference to Figure 1 , one end of each of the three support rods 6 is hingedly connected to the mounting platform 4, the support rod 6 is a telescopic locking foot pipe, and in the present application, the support rod 6 is a foot pipe plate buckle. The rotation planes of the three support rods 6 relative to the mounting platform 4 intersect at the central axis of the mounting platform 4, and a hinge locking member is arranged between the mounting platform 4 and the support rod 6.
[0040] With reference to Figure 1 , the hinge locking member comprises a fixed sleeve and three connecting rods, the fixed sleeve is sleeved and slidingly connected to the lifting rod, the three connecting rods are hingedly connected to the outer wall of the fixed sleeve, and the rotation planes of the three connecting rods relative to the fixed sleeve intersect at the central axis of the mounting platform 4. The fixed sleeve is provided with a second sliding locking member, which is a bolt in the present application, the second sliding locking member is arranged in the radial direction of the fixed sleeve and is threadedly connected to the fixed sleeve, and the second sliding locking member abuts against the lifting rod.
[0041] By three support bars 6 hinge in the installation platform 4, by the fixed sleeve relative to the lifting rod slip, can drive three connecting rods and support bars 6 away from or close to the lifting rod, to adjust the inclination angle of support bar 6, can adjust the height of lifting platform, can further adapt to different size gear box oil testing work, improve the versatility; Can also reduce the occupation space of support member, in order to facilitate storage. And, by telescopic and locking of support bar 6, can adjust the length of support bar 6, so as to further adjust the height of lifting platform.
[0042] Reference Figure 1 The lower end of the support bar 6 is fixedly provided with a universal ball 5, and the universal ball 5 is sheathed with a non-slip pad 7. By providing the non-slip pad 7 at the lower end of the support bar 6 through the universal ball 5, the non-slip pad 7 can still prevent the support bar 6 from slipping relative to the ground after the inclination angle of the support bar 6 is changed, thereby improving the practicability.
[0043] The implementation principle of the gear box lubricating oil quantity test tool is that the punching row frame 1 is moved to the test point of the gear box, the punching row frame 1 is parallel to the arrangement plane of the test point on the gear box, and the support frame enables the punching row frame 1 to be stably placed beside the test point of the gear box.
[0044] When the gear box oil quantity test is performed, the hose is inserted into the test point of the gear box through the through hole, and the punching row frame 1 can support all the hoses inserted into the test point of the gear box, so that the hoses do not interfere with each other, thereby ensuring the accuracy of the position and angle of the hose inserted into the gear box; and the hoses can maintain a certain distance and are not wound with iron wire, so that the labels on the hoses can be clearly identified, and the hoses can be marked on the side surface of the punching row frame 1 away from the gear box, thereby avoiding the mistake of taking the hose.
[0045] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. A gearbox oil quantity test tool, characterised in that: The utility model provides a kind of perforating rack (1) and support arranged in the lower side of perforating rack (1), the perforating rack (1) is rectangular plate structure, the perforating rack (1) is vertical state, a plurality of through holes are set on the perforating rack (1), and the support is used to make the perforating rack (1) stable and place on ground.
2. A gear box oil quantity test tool according to claim 1, wherein: The number of the support is at least two, and the at least two supports are arranged along the length direction of the perforating rack (1).
3. A gear box oil quantity test tool according to either one of claims 1 or 2, characterised in that: The support includes a mounting platform (4) and at least three support rods (6) arranged on the mounting platform (4). The at least three support rods (6) are spaced apart around the central axis of the mounting platform (4), and the lower ends of the at least three support rods (6) are arranged away from the central axis of the mounting platform (4). The perforating rack (1) is arranged on the mounting platform (4).
4. A gear box oil quantity test tool according to claim 3, wherein: A lifting rod is arranged at the center of the mounting platform (4), and the lifting rod axially slides along the axis of the mounting platform (4). The mounting platform (4) is provided with a first sliding locking member for locking the sliding of the lifting rod relative to the mounting platform (4). The perforating rack (1) is arranged at the top end of the lifting rod.
5. A gear box oil quantity test tool according to claim 4, wherein: The at least three support rods (6) are each hinged to the mounting platform (4), and a hinge locking member is arranged between the mounting platform (4) and the support rods (6) for locking the rotation of all the support rods (6) relative to the mounting platform (4).
6. A gear box oil quantity test tool according to claim 5, wherein: The hinge locking member includes a fixed sleeve that is sleeved and slidingly connected to the lifting rod, and at least three connecting rods that are hinged to the fixed sleeve. The at least three connecting rods are respectively hinged to the at least three support rods (6). The fixed sleeve is provided with a second sliding locking member for locking the sliding of the fixed sleeve relative to the lifting rod.
7. A gear case oil quantity test tool according to claim 5, wherein: The lower end of the support rod (6) is provided with a universal ball (5), and the universal ball (5) is provided with a non-slip pad (7).
8. A gear case oil quantity test tool according to claim 3, characterized in that: The support rod (6) is a telescopic locking leg pipe.
9. A gear case oil quantity test tool according to claim 2, characterized in that: The number of the perforating racks (1) is at least two, and the at least two perforating racks (1) are respectively arranged on the at least two supports. Adjacent two perforating racks (1) are rotationally connected by a hinge (2), and the rotation planes of each perforating rack (1) are parallel to the horizontal plane.
10. A gear box oil quantity test tool according to claim 9, wherein: Each perforating rack (1) is rotationally connected to the support, and the rotation plane of the perforating rack (1) relative to the support is parallel to the vertical plane.