Encoder fixing device

Abstract

The utility model relates to the technical field of encoder fixing, in particular to an encoder fixing device. Comprising an encoder body, a first connecting plate is fixed to the bottom of the encoder body, a connecting screw is arranged on the inner side of the first connecting plate, the bottom end of the outer side of the connecting screw is in threaded connection with a connecting bearing, a plurality of mounting holes are evenly formed in the inner side of the connecting bearing, and the connecting bearing is connected with a drilling winch through the mounting holes. According to the encoder fixing device provided by the utility model, through the arrangement of the first connecting thread and the second connecting thread, the connection between the encoder body and the connecting bearing is simpler and more convenient, the installation difficulty and time cost of the encoder body are reduced, and when the encoder body breaks down or needs to be maintained, the encoder body can be fixed conveniently. An operator can quickly disassemble and replace a new encoder body without disassembling the whole winch on a large scale; through the design of the fixing mechanism, the connection between the encoder body and the connecting bearing is more stable and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to encoder fixing technical field especially relates to a kind of encoder fixing device. BACKGROUND

[0002] Depth encoder can monitor the running position and distance of winch in real time, so as to accurately control the depth of drilling. By setting depth encoder, the operator can know the position information of winch in real time, to ensure that drilling operation is carried out according to the predetermined depth and trajectory. The traditional connection mode may involve complex installation steps and tool use, and the installation difficulty is large, and the time and cost invested are more.

[0003] When using the above technology, it is found that the prior art has the following technical problems: the traditional connection mode may involve complex installation steps and tool use, and the installation difficulty is large, and the time and cost invested are more, therefore, we design a kind of encoder fixing device to provide another technical scheme for the above technical problems. UTILITY MODEL CONTENT

[0004] Therefore, it is necessary to provide an encoder fixing device to solve the above technical problems. The connection of the encoder body and the connecting bearing is more convenient by the opening of the first connecting thread and the second connecting thread, which reduces the installation difficulty and time cost of the encoder body. When the encoder body fails or needs to be repaired, the operator can quickly disassemble and replace the new encoder body without the need to disassemble the entire winch on a large scale. The connection of the encoder body and the connecting bearing is more stable and reliable through the design of the fixing mechanism.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] An encoder fixing device comprises an encoder body, a first connecting plate is fixed to the bottom of the encoder body, a connecting screw rod is arranged on the inner side of the first connecting plate, a connecting bearing is threadedly connected to the bottom end of the outer side of the connecting screw rod, a plurality of mounting holes are uniformly arranged on the inner side of the connecting bearing, the connecting bearing is connected with a drilling winch through the mounting holes, a fixing mechanism is arranged on the connecting bearing, and the fixing mechanism is used for fixing the encoder body.

[0007] As a preferred embodiment of the encoder fixing device provided by the utility model, the outer side of the top end of the connecting screw rod is treated with threading, forming a standard first connecting thread, the inner side of the first connecting plate is treated with corresponding tapping, and a second connecting thread matched with the first connecting thread is accurately sleeved, and the first connecting plate and the connecting screw rod are threadedly connected through the first connecting thread and the second connecting thread.

[0008] As a preferred embodiment of the encoder fixing device provided by the utility model, the fixing mechanism comprises sliding grooves, sliding blocks, a sliding plate, second connecting plates and first fixing plates, sliding grooves are uniformly arranged on the outer sides of the first connecting plates, the inner sides of the sliding grooves are slidably connected with the sliding blocks, the outer sides of the plurality of sliding blocks are slidably connected with the sliding plate, the sliding plate is slidably connected with the first connecting plates, the outer sides of the sliding plate are fixed with the second connecting plates, and the outer sides of the sliding plate are also fixed with the first fixing plates.

[0009] As a preferred embodiment of the encoder fixing device provided by the utility model, the fixing mechanism further comprises connecting frames, first rotating plates, first transmission sticks, second rotating plates, first bevel gears, second bevel gears and second rotating sticks, a plurality of connecting frames are uniformly fixed on the top of the connecting bearing, the outer sides of the connecting frames are rotatably connected with the first rotating plates, the inner sides of the bottom ends of the first rotating plates are rotatably connected with the first transmission sticks, one end of the first transmission stick is fixed with the second rotating plate, the other end of the first transmission stick is fixed with the first bevel gear, the first bevel gear is located on the inner side of the first rotating plate, the top of the first bevel gear is meshingly connected with the second bevel gear, the top of the second bevel gear is fixed with the second rotating stick, the second rotating stick is rotatably connected with the first rotating plate, the top of the second rotating stick is fixed with a threaded rod, the outer side of the threaded rod is threadedly connected with a sliding rod, the sliding rod is slidably connected with the first rotating plate, the top of the sliding rod is fixed with a second fixing plate, the bottom of the second fixing plate is fixed with two clamping plates, and the clamping plates are clamped with the second connecting plates.

[0010] As a preferred embodiment of the encoder fixing device provided by the utility model, the bottom end of the outer side of the connecting frame is fixed with a guide plate, the guide plate is located in the interior of the first rotating plate, and the guide plate is slidably connected with the first rotating plate.

[0011] As a preferred embodiment of the encoder fixing device provided by the utility model, the inner side of the top of the second connecting plate is provided with a clamping groove, and the size of the clamping groove is the same as the outer size of the clamping plate.

[0012] It can be seen without doubt that the above technical scheme of the application can certainly solve the technical problems to be solved by the application.

[0013] Meanwhile, through the above technical scheme, the utility model has at least the following beneficial effects:

[0014] The utility model provides a kind of encoder fixing device, the connection of encoder body and connecting bearing is more convenient by the opening of first connecting thread and second connecting thread, reduce the installation difficulty and time cost of encoder body, when encoder body appears fault or needs maintenance, operating personnel can quickly disassemble and replace new encoder body, without need to carry out large-scale disassembly to whole winch;The connection of encoder body and connecting bearing is more stable and reliable by the design of fixed mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the utility model embodiment, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the connecting screw and first connecting thread connection structure schematic diagram of the utility model;

[0018] Figure 3 It is the sliding block and sliding plate connection structure schematic diagram of the utility model;

[0019] Figure 4 It is the sliding rod and guide plate connection structure schematic diagram of the utility model;

[0020] Figure 5 It is the A place enlarged schematic diagram of the utility model Figure 4 ;

[0021] Figure 6 It is the second connecting plate and clamping groove connection structure schematic diagram of the utility model.

[0022] In the drawing: 1, encoder body;2, first connecting plate;3, connecting screw;4, connecting bearing;5, first connecting thread;6, second connecting thread;7, sliding groove;8, sliding block;9, sliding plate;10, second connecting plate;11, first fixed plate;12, connecting frame;13, first rotating plate;14, first transmission stick;15, second rotating plate;16, first bevel gear;17, second bevel gear;18, second rotating stick;19, threaded rod;20, sliding rod;21, guide plate;22, second fixed plate;23, clamping plate;24, clamping groove;25, mounting hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples.

[0024] As described in the background, the traditional connection mode can involve complex installation steps and tool use, and the installation is difficult, and more time and cost are invested.

[0025] In order to solve the technical problem, the utility model provides a kind of encoder fixing device.

[0026] Specifically, please refer to Figures 1-6 A kind of encoder fixing device specifically includes: including encoder body 1, the bottom of encoder body 1 is fixed with first connecting plate 2, the inner side of first connecting plate 2 is provided with connecting screw rod 3, the bottom end of the outer side of connecting screw rod 3 is threadedly connected with connecting bearing 4, multiple installation holes 25 are evenly arranged in the inner side of connecting bearing 4, connecting bearing 4 is connected with drilling winch by installation hole 25, connecting bearing 4 is provided with fixing mechanism, and fixing mechanism is used to fix encoder body 1.

[0027] The utility model provides a kind of encoder fixing device, the connection of encoder body 1 and connecting bearing 4 is more convenient by the setting of first connecting thread 5 and second connecting thread 6, reduces the installation difficulty and time cost of encoder body 1, when encoder body 1 appears fault or needs maintenance, operating personnel can quickly disassemble and replace new encoder body 1, without needing to carry out large-scale disassembly to whole winch;The connection of encoder body 1 and connecting bearing 4 is more stable and reliable by the design of fixing mechanism.

[0028] It should be noted that, in the case of no conflict, the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other.

[0029] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] Example one

[0031] Refer to Figures 1-2The utility model provides an encoder fixing device, including the encoder body 1, the bottom of encoder body 1 is fixed with first connecting plate 2, the inside of first connecting plate 2 is provided with connecting screw rod 3, the bottom end of connecting screw rod 3 outside is connected with connecting bearing 4 with thread, the inside of connecting bearing 4 is evenly provided with a plurality of mounting holes 25, and connecting bearing 4 is connected with drilling winch through mounting hole 25, and fixing mechanism is arranged on connecting bearing 4, and the fixing mechanism is used for the fixation of encoder body 1.

[0032] The outside of the top end of connecting screw rod 3 is treated with threading, and a standard first connecting thread 5 is formed, the inside of first connecting plate 2 is treated with corresponding tapping, and a second connecting thread 6 matched with the first connecting thread 5 is accurately sleeved, and first connecting plate 2 and connecting screw rod 3 are threadedly connected through the first connecting thread 5 and the second connecting thread 6;

[0033] The connection of encoder body 1 and connecting bearing 4 is more convenient through the setting of the first connecting thread 5 and the second connecting thread 6, the installation difficulty and time cost of encoder body 1 are reduced, when encoder body 1 fails or needs to be maintained, the operator can quickly disassemble and replace a new encoder body 1 without the need of large-scale disassembly of the whole winch.

[0034] Embodiment two

[0035] Reference Figures 2-6The application discloses an encoder fixing device, and relates to the technical field of encoder fixing devices. The fixing mechanism comprises sliding grooves 7, sliding blocks 8, a sliding plate 9, second connecting plates 10 and first fixing plates 11, the outer sides of the first connecting plates 2 are uniformly provided with the sliding grooves 7, the inner sides of the sliding grooves 7 are slidably connected with the sliding blocks 8, the outer sides of the plurality of sliding blocks 8 are slidably connected with the sliding plate 9, the sliding plate 9 is slidably connected with the first connecting plates 2, the outer sides of the sliding plate 9 are uniformly provided with the second connecting plates 10, and the outer sides of the sliding plate 9 are further provided with the first fixing plates 11.

[0036] The fixing mechanism makes the connection between the encoder body 1 and the connecting bearing 4 more stable and reliable.

[0037] The outer sides of the connecting frames 12 are fixed with guide plates 21, the guide plates 21 are located inside the first rotating plates 13, the guide plates 21 are slidably connected with the first rotating plates 13, the guide plates 21 are arranged to guide the movement of the sliding rods 20; the inner sides of the top portions of the second connecting plates 10 are provided with clamping grooves 24, the clamping grooves 24 have the same size as the outer dimensions of the clamping plates 23, and the clamping grooves 24 are beneficial to the clamping of the second connecting plates 10 and the clamping plates 23.

[0038] The application discloses an encoder fixing device, and relates to the technical field of encoder fixing devices.

[0039] The connection of the encoder body 1 and the connecting bearing 4 is facilitated by the opening of the first connecting thread 5 and the second connecting thread 6, and the installation difficulty and time cost of the encoder body 1 are reduced; when the encoder body 1 fails or needs to be repaired, the operator can quickly disassemble and replace a new encoder body 1 without the need to disassemble the entire winch on a large scale;

[0040] Due to the opening of the sliding groove 7 on the outer side of the first connecting plate 2, the sliding groove 7 is in sliding connection with the sliding block 8, and the sliding block 8 is in fixed connection with the sliding plate 9. At this time, the first fixed plate 11 is slid upward, and since the first fixed plate 11 is in fixed connection with the sliding plate 9, the movement of the first fixed plate 11 drives the sliding plate 9 to move, so that the second connecting plate 10 fixedly connected with the sliding plate 9 moves. By inserting a hexagonal wrench into the inner side of the second rotating plate 15, rotating the wrench drives the second rotating plate 15 to rotate. Since the second rotating plate 15 is in fixed connection with the first transmission stick 14, the rotation of the second rotating plate 15 drives the first transmission stick 14 to rotate, so that the first bevel gear 16 fixedly connected with the first transmission stick 14 also rotates. Since the first bevel gear 16 is in meshing connection with the second bevel gear 17, the rotation of the first bevel gear 16 drives the second bevel gear 17 to rotate, so that the second rotating stick 18 fixedly connected with the second bevel gear 17 also rotates. Since the second rotating stick 18 is in fixed connection with the threaded rod 19, the rotation of the second rotating stick 18 drives the threaded rod 19 to rotate, so that the sliding rod 20 in threaded connection with the threaded rod 19 moves, so that the second fixed plate 22 fixedly connected with the sliding rod 20 moves, and the clamping plate 23 fixedly connected with the second fixed plate 22 also moves.

[0041] At this time, rotating the clamping plate 23 drives the extended part of the sliding rod 20 into the inner side of the top groove of the second connecting plate 10. At this time, the first fixed plate 11 is no longer slid upward, and the top of the first rotating plate 13 is in contact with the bottom of the second connecting plate 10. At this time, due to the design of the guide plate 21, the position of the clamping plate 23 is opposite to that of the clamping groove 24. At this time, rotating the second rotating plate 15 by a wrench drives the sliding rod 20 to move downward, so that the second fixed plate 22 fixedly connected with the sliding rod 20 and the clamping plate 23 move downward, so that the clamping plate 23 is clamped with the second connecting plate 10 through the clamping groove 24.

[0042] The design of the fixing mechanism makes the connection of the encoder body 1 and the connecting bearing 4 more stable and reliable.

[0043] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An encoder fixing device, characterized in that, The encoder body (1) is included. A first connecting plate (2) is fixed to the bottom of the encoder body (1). A connecting screw (3) is provided on the inner side of the first connecting plate (2). A connecting bearing (4) is threaded to the bottom of the outer side of the connecting screw (3). A plurality of mounting holes (25) are evenly distributed on the inner side of the connecting bearing (4). The connecting bearing (4) is connected to the drilling winch through the mounting holes (25). A fixing mechanism is provided on the connecting bearing (4). The fixing mechanism is used to fix the encoder body (1).

2. The encoder fixing device according to claim 1, characterized in that, The outer side of the top of the connecting screw (3) is threaded to form a standard first connecting thread (5). The inner side of the first connecting plate (2) is tapped to precisely form a second connecting thread (6) that matches the first connecting thread (5). The first connecting plate (2) and the connecting screw (3) are threaded together by the first connecting thread (5) and the second connecting thread (6).

3. The encoder fixing device according to claim 1, characterized in that, The fixing mechanism includes a sliding groove (7), a sliding block (8), a sliding plate (9), a second connecting plate (10), and a first fixing plate (11). The outer side of the first connecting plate (2) is provided with sliding grooves (7). The inner side of the sliding groove (7) is slidably connected to a sliding block (8). The outer side of a plurality of sliding blocks (8) is slidably connected to a sliding plate (9). The sliding plate (9) is slidably connected to the first connecting plate (2). The outer side of the sliding plate (9) is fixed with a second connecting plate (10). The outer side of the sliding plate (9) is also fixed with a first fixing plate (11).

4. The encoder fixing device according to claim 3, characterized in that, The fixing mechanism further includes a connecting frame (12), a first rotating plate (13), a first transmission roller (14), a second rotating plate (15), a first bevel gear (16), a second bevel gear (17), and a second rotating roller (18). Multiple connecting frames (12) are evenly distributed and fixed to the top of the connecting bearing (4). The outer side of the connecting frame (12) is rotatably connected to the first rotating plate (13). The inner side of the bottom end of the first rotating plate (13) is rotatably connected to the first transmission roller (14). One end of the first transmission roller (14) is fixed to the second rotating plate (15), and the other end of the first transmission roller (14) is fixed to the first bevel gear (16). The first bevel gear (16) is located on the first rotating plate (18). Inside the first bevel gear (16), the top of the first bevel gear (16) is meshed with a second bevel gear (17), the top of the second bevel gear (17) is fixed with a second rotating rod (18), the second rotating rod (18) is rotatably connected to the first rotating plate (13), the top of the second rotating rod (18) is fixed with a threaded rod (19), the outer side of the threaded rod (19) is threaded with a sliding rod (20), the sliding rod (20) is slidably connected to the first rotating plate (13), the top of the sliding rod (20) is fixed with a second fixing plate (22), the bottom of the second fixing plate (22) is fixed with two snap-fit ​​plates (23), the snap-fit ​​plates (23) are snap-fitted with the second connecting plate (10).

5. The encoder fixing device according to claim 4, characterized in that, A guide plate (21) is fixed to the bottom of the outer side of the connecting frame (12). The guide plate (21) is located inside the first rotating plate (13), and the guide plate (21) is slidably connected to the first rotating plate (13).

6. The encoder fixing device according to claim 3, characterized in that, The second connecting plate (10) has a snap-fit ​​groove (24) on the inner side of its top, and the size of the snap-fit ​​groove (24) is the same as the outer size of the snap-fit ​​plate (23).

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