Adjusting mechanism and cable laying device

Abstract

The utility model discloses an adjusting mechanism and a cable laying device, and relates to the field of cable laying devices, the adjusting mechanism comprises an adjusting assembly, the adjusting assembly comprises a placing plate and moving wheels located at two sides of the placing plate, and the surface of the placing plate is symmetrically provided with a first limiting column and a second limiting column; a rotating rod is mounted at one end of the first limiting column in an embedded mode, a linkage piece matched with the moving wheel is arranged on the rotating rod, a placing roller is arranged at the end, away from the linkage piece, of the rotating rod, auxiliary rings are symmetrically arranged on the placing roller, and the end, close to the rotating rod, of the placing roller is matched with a moving piece. According to the utility model, through cooperation among the moving wheels, the pedal, the linkage piece and the auxiliary ring, a worker can drive the moving wheels to rotate by stepping on the pedal with feet in a cable laying process, so that the linkage piece and the cable reel are driven to rotate, and cable laying is realized. According to the utility model, the operation is more labor-saving, and the cable laying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of cable laying devices, in particular to an adjusting mechanism and a cable laying device. Background Art

[0002] Cable laying refers to the process of laying and installing cables along the surveyed path to form a cable line. According to the application of the cable line, cable laying can be divided into various laying methods such as overhead, underground, underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction and maintenance of the line.

[0003] Under current technical conditions, cable laying has always been a time-consuming, labor-intensive and complex construction work. In the process of cable laying, the cable must be extracted from the cable drum and then guided to the laying location. In the prior art, the staff uses manual rotation to drive the cable drum to rotate to achieve the cable laying work, but because the cable drum itself has a huge mass and volume, it takes a lot of physical strength to drive the cable drum to rotate by manual rotation, and this operation method is not only laborious, but also inefficient and time-consuming. In this regard, an adjustment mechanism and a cable laying device are proposed. Utility Model Content

[0004] In view of the above problems and / or the problems existing in the prior art, the present utility model is proposed.

[0005] The utility model aims to solve the technical problem that a lot of physical strength needs to be consumed by manually rotating the cable drum during the laying process of the existing cables.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an adjustment mechanism, including, an adjustment component, including a placement plate, moving wheels located on both sides of the placement plate, and a first limit column and a second limit column symmetrically arranged on the surface of the placement plate, a rotating rod is embedded and installed at one end of the first limit column, a linkage piece matched with the moving wheel is arranged on the rotating rod, a placement roller is arranged at the end of the rotating rod away from the linkage piece, an auxiliary ring is symmetrically arranged on the placement roller, an end of the placement roller close to the rotating rod is matched with the moving piece, and an end of the placement roller away from the rotating rod is matched with the fixing piece; wherein, a pedal is arranged on one side of the moving wheel, a hydraulic rod is arranged at the bottom of the placement plate, and a support plate is arranged at the bottom of the hydraulic rod.

[0007] As a preferred solution of the adjustment mechanism of the utility model, the linkage member includes a first sprocket engaged with the moving wheel, a chain is meshedly connected to the first sprocket, and a second sprocket is meshedly connected inside the chain; the first sprocket and the second sprocket are symmetrically arranged with respect to the chain.

[0008] As a preferred solution of the adjustment mechanism of the utility model, wherein: the central axis of the second sprocket is provided with the rotating rod, and the end of the rotating rod away from the second sprocket is symmetrically provided with an auxiliary block; the first limiting column is provided with a first placement groove, and the second limiting column is provided with a second placement groove; both ends of the placement roller are provided with a first limiting groove, and the two ends of the placement roller are respectively movably installed in the first placement groove and the second placement groove.

[0009] As a preferred solution of the adjustment mechanism of the utility model, the movable part includes a reset spring arranged on the inner wall of the first placement groove, one end of the reset spring is against the reset disk, the reset disk is provided with an adjustment groove matching the rotating rod and the auxiliary block, and balls are symmetrically arranged on the inner wall of the first placement groove.

[0010] As a preferred solution of the adjustment mechanism of the utility model, wherein: the fixing member includes a mounting plate arranged on the outside of the second limiting column, an electric push rod is arranged on the mounting plate, a connecting block is arranged at one end of the electric push rod, the connecting block is slidably arranged in the fixing block, a bearing connected to the connecting block is arranged in the fixing block, and a first mounting groove matching the bearing is opened in the fixing block.

[0011] As a preferred solution of the adjustment mechanism of the utility model, wherein: one end of the placement roller close to the first limiting column is movably connected to the rotating rod and the auxiliary block, and one end of the placement roller close to the second limiting column is movably connected to the fixed block.

[0012] The beneficial effects of the utility model are as follows: through the cooperation between the moving wheel, the pedal, the linkage part and the auxiliary ring, during the cable laying process, the worker can drive the moving wheel to rotate by stepping on the pedal, thereby driving the linkage part and the cable drum to rotate, thereby achieving the laying effect of the cable on the cable drum, saving more physical effort and being more convenient to operate, thereby improving the efficiency of cable laying.

[0013] In view of the above problems and / or the problems existing in the prior art, a cable laying device is proposed.

[0014] The utility model aims to solve the technical problem that the existing cable laying device cannot limit the position of the cable during the laying process, resulting in deviation of the cable during laying.

[0015] In order to solve the above technical problems, the utility model also provides the following technical solutions: it includes the above-mentioned adjustment mechanism, and an operating component, including a second limit groove, the second limit groove is opened on the surface of the placement plate and passes through the placement plate, an adjustment plate is slidably installed inside the second limit groove, a slide rail matching the adjustment plate is opened on one side of the second limit groove, a limit member is arranged on the outer side of the placement plate, a sliding member is arranged on the limit member, and an adjustment plate is slidably arranged on one side of the sliding member.

[0016] As a preferred solution of the cable laying device of the utility model, the limiting member includes a turning handle, a second installation groove is opened inside the turning handle, a limiting rod is arranged on the side of the turning handle close to the placing plate, and a limiting hole matching the limiting rod is opened on the side of the placing plate close to the turning handle.

[0017] As a preferred solution of the cable laying device of the utility model, the sliding member includes an adjusting rod arranged in the turning handle, a limiting block is arranged at one end of the adjusting rod close to the turning handle, a first bevel gear is welded at one end of the adjusting rod away from the turning handle, and a second bevel gear is meshedly connected to the first bevel gear.

[0018] As a preferred solution of the cable laying device of the utility model, wherein: a connecting rod is connected to the central axis of the second bevel gear, a third gear is arranged at the bottom end of the connecting rod, a rack is meshingly connected to the outer side of the third gear, a connecting plate is arranged on the outer wall of the rack, and the rack is connected to the adjustment plate through the connecting plate.

[0019] The beneficial effects of the utility model are as follows: through the cooperation between the limiter, the sliding member and the adjustment plate, the laying opening can be opened when laying the cable, which is convenient for laying the cable and limiting the cable at the same time, avoiding the phenomenon of cable deviation during laying. When it is not necessary to lay the cable, the adjustment plate can be closed, and the placement plate and the adjustment plate form a complete plate, which is convenient for placing items and increases the use effect of the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of the adjustment mechanism in the utility model.

[0022] Figure 2It is an overall side view of the adjustment mechanism in the utility model.

[0023] Figure 3 It is a schematic diagram of the overall structure of the moving parts in the adjusting mechanism of the utility model.

[0024] Figure 4 It is a schematic diagram of the overall structure of the fixing member in the adjusting mechanism of the utility model.

[0025] Figure 5 It is a schematic diagram of the overall structure of the cable laying device in the utility model.

[0026] Figure 6 The figure is a schematic diagram of the overall structure of the limiter in the cable laying device of the utility model.

[0027] Figure 7 The utility model is a schematic diagram of the overall structure of an adjustment mechanism and a cable laying device.

[0028] In the figure: 100, adjustment assembly; 101, placement plate; 101a, moving wheel; 101b, pedal; 101c, hydraulic rod; 101d, support plate; 102, linkage; 102a, first sprocket; 102b, chain; 102c, second sprocket; 103, rotating rod; 103a, auxiliary block; 104, first limiting column; 104a, first placement groove; 105, placement roller; 105a, first limiting groove; 106, auxiliary ring; 107, second limiting column; 107a, second placement groove; 108, moving member; 108a, reset spring; 108b, reset disk; 108c, adjustment groove; 108d, ball; 109, Fixing member; 109a, mounting plate; 109b, electric push rod; 109c, connecting block; 109d, bearing; 109e, first mounting groove; 109f, fixing block; 200, operating assembly; 201, second limiting groove; 202, adjusting plate; 203, slide rail; 204, limiting member; 204a, turning handle; 204b, second mounting groove; 204c, limiting rod; 204d, limiting hole; 205, sliding member; 205a, adjusting rod; 205a-1, limiting block; 205b, first bevel gear; 205c, second bevel gear; 205d, connecting rod; 205e, third gear; 205f, rack; 205g, connecting plate. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] Secondly, the "one embodiment" or "embodiment" referred to herein refers to a specific feature, structure or characteristic that can be included in at least one implementation of the utility model. The "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1, reference Figure 1 and Figure 2, which is the first embodiment of the utility model, the embodiment provides an adjustment mechanism, including an adjustment component 100, including a placement plate 101, moving wheels 101a located on both sides of the placement plate 101, and a linkage member 102 located on the moving wheel 101a. Through the cooperation between the moving wheel 101a and the linkage member 102, the moving wheel 101a drives the linkage member 102 to rotate when rotating, thereby driving the rotating rod 103 on the linkage member 102 to rotate synchronously, and the rotating rod 103 is located at one end of the top of the linkage member 102. The end of the rotating rod 103 away from the linkage member 102 is provided with a placement roller 105. Through the setting of the rotating rod 103, the placement roller 105 at the other end can be driven by the linkage member 102 to rotate synchronously, so that in the process of the moving wheel 101a moving forward and rotating, the rotation of the placement roller 105 is realized, so that the material wrapped on the placement roller 105 can be effectively moved. The cable is retracted and lowered, which is convenient for the cable to be laid better. Auxiliary rings 106 are symmetrically arranged on the placement roller 105. Through the setting of the auxiliary rings 106, the cable can be effectively prevented from deviating to the two sides of the placement roller 105 during the laying process. The end of the placement roller 105 close to the rotating rod 103 cooperates with the moving member 108. Through the setting of the moving member 108, after all the cables on the placement roller 105 are laid, the placement roller 105 can be separated from the rotating rod 103, so that the placement roller 105 and the auxiliary ring 106 can be removed from the device to facilitate the replacement of a new cable roller. The end of the placement roller 105 away from the rotating rod 103 cooperates with the fixing member 109. Through the setting of the fixing member 109, the placement roller 105 can be pushed to connect with the rotating rod 103 after the new cable roller is placed, so that the placement roller 105 can be driven to rotate when the moving wheel 101a moves forward, so as to achieve the laying effect of the cable.

[0034] At the same time, a pedal 101b is provided on one side of the moving wheel 101a, and two pedals 101b are provided. Through the provision of the two pedals 101b, it is convenient for the staff to drive the moving wheel 101a to rotate by stepping on the pedal 101b, thereby driving the linkage 102 to rotate. A hydraulic rod 101c is provided at the bottom of the placement plate 101, and a support plate 101d is provided at the bottom of the hydraulic rod 101c. Through the cooperation between the hydraulic rod 101c and the support plate 101d, after the cable moves to the specified position, the hydraulic rod 101c is started to drive the support plate 101d to move downward, so that the support plate 101d contacts the bottom surface, thereby making the moving wheel 101a separate from the bottom surface, so that the staff can better control the moving wheel 101a to rotate.

[0035] Usage process: When in use, first, the staff drives the moving wheel 101a to rotate by stepping on the pedal 101b. Through the cooperation between the moving wheel 101a and the linkage 102, the moving wheel 101a drives the linkage 102 to rotate when rotating, thereby driving the rotating rod 103 on the linkage 102 to rotate. Under the action of the rotating rod 103, the placement roller 105 and the auxiliary ring 106 at one end of the rotating rod 103 are driven to rotate coaxially, thereby driving the retraction and release of the cable on the placement roller 105, so that the cable can be synchronously laid downward when the moving wheel 101a moves forward. During the cable laying process, the staff can drive the moving wheel 101a to rotate by stepping on the pedal 101b, thereby driving the linkage 102 and the cable drum to rotate, thereby achieving the cable laying effect, saving more physical effort in operation, and being more convenient to operate, thereby improving the efficiency of cable laying;

[0036] When the cable on the placement roller 105 is laid, the two ends of the placement roller 105 can be effectively separated from the rotating rod 103 and the fixing member 109 respectively through the cooperation between the moving member 108 and the fixing member 109, so that the staff can better remove the placement roller 105 from the device and replace the new cable roller to continue the cable laying work;

[0037] When a new cable roller is placed on the device, the fixing member 109 is started to push the placement roller 105 to move toward one end of the rotating rod 103 until the placement roller 105 is engaged and connected with the rotating rod 103, so that when the moving wheel 101a moves subsequently, it can be ensured that when the linkage member 102 drives the rotating rod 103 to rotate, the rotating rod 103 can drive the placement roller 105 to rotate, thereby ensuring that the subsequent cable laying work can proceed smoothly.

[0038] In summary, through the cooperation between the linkage part 102 and the rotating rod 103, the placement roller 105 with the cable can be driven to rotate when the moving wheel 101a rotates, thereby realizing the mechanized cable laying effect. It is no longer necessary for multiple staff members to cooperate in guiding the laying, and the operation is more convenient and quick, and it saves time and effort, thereby improving the efficiency of cable laying. Through the cooperation between the moving part 108 and the fixing part 109, it is convenient to limit the placement roller 105 or disassemble and replace it. After the cable on the placement roller 105 is laid, it can be replaced with a new one in time, ensuring the smooth progress of the cable laying work.

[0039] Example 2, reference Figure 3, which is the second embodiment of the utility model, is based on the previous embodiment, and is different from the previous embodiment in that: the linkage member 102 includes a first sprocket 102a embedded in the moving wheel 101a, the first sprocket 102a is meshed with a chain 102b, the chain 102b is meshed with a second sprocket 102c, the first sprocket 102a and the second sprocket 102c are symmetrically arranged with respect to the chain 102b, and the first sprocket 102a and the second sprocket 102c can be driven to rotate synchronously through the arrangement of the chain 102b. Through the cooperation between the first sprocket 102a and the second sprocket 102c, the rotating rod 103 on the second sprocket 102c can be driven to rotate when the moving wheel 101a rotates. The central axis of the second sprocket 102c is provided with a rotating rod 103, and an auxiliary block 103a is symmetrically provided at one end of the rotating rod 103 away from the second sprocket 102c. Through the cooperation between the rotating rod 103 and the auxiliary block 103a, the placement roller 105 can be smoothly driven to rotate after the rotating rod 103 is engaged and connected with the placement roller 105, so as to achieve the laying of the cable on the placement roller 105;

[0040] Among them, both ends of the placement roller 105 are provided with a first limiting groove 105a. The first limiting groove 105a is provided to facilitate the placement roller 105 to be better connected with the rotating rod 103 and the fixing part 109. The placement roller 105 is movably installed on the first limiting column 104 and the second limiting column 107. The first limiting column 104 and the second limiting column 107 are arranged opposite to each other. The first limiting column 104 is provided with a first placement groove 104a, and the second limiting column 107 is provided with a second placement groove 107a. The first placement groove 104a and the second placement groove 107a are provided to facilitate the installation of the movable part 108 and the fixing part 109, and at the same time, it plays an effective supporting role for the placement roller 105.

[0041] Furthermore, the moving member 108 includes a return spring 108a arranged on the inner wall of the first placement groove 104a, one end of the return spring 108a is against the return disk 108b, and through the cooperation between the return spring 108a and the return disk 108b, after the cable on the placement roller 105 is laid, the fixed member 109 is started to move toward the end away from the placement roller 105. When there is no external force, the return spring 108a restores the elastic force and pushes the return disk 108b at one end of the return spring 108a to move toward one side of the placement roller 105, thereby separating the placement roller 105 from the rotating rod 103, so that the staff can better remove the placement roller 105 from the first limiting column 104 and the second limiting column 107, and the return disk 108b is on An adjustment groove 108c matching the rotating rod 103 and the auxiliary block 103a is provided. Through the opening of the adjustment groove 108c, when the fixing member 109 pushes the placement roller 105 to contact the rotating rod 103, the reset disk 108b can pass through the rotating rod 103 and the auxiliary block 103a during squeezing, so that the rotating rod 103 and the auxiliary block 103a can be smoothly engaged and connected with the placement roller 105. Ball bearings 108d are symmetrically arranged on the inner wall of the first placement groove 104a. Through the arrangement of the ball bearings 108d, the friction between the placement roller 105 and the first placement groove 104a can be reduced when the reset disk 108b pushes the placement roller 105 to move to the side away from the rotating rod 103, so that the placement roller 105 can be moved better.

[0042] Preferably, the fixing member 109 includes a mounting plate 109a arranged on the outside of the second limiting column 107, an electric push rod 109b is arranged on the mounting plate 109a, and a connecting block 109c is arranged at one end of the electric push rod 109b. The connecting block 109c is slidably arranged in the fixing block 109f. Through the cooperation between the electric push rod 109b and the connecting block 109c, the updated placement roller 105 can be placed on the second placement groove 107a and then move forward, pushing the fixing block 109f on the connecting block 109c to move forward, so that the fixing block 109f fits with the first limiting groove 105a opened on one side of the placement roller 105, thereby realizing the connection between the fixing block 109f and the placement roller 105, so that the fixing block 109f can push the placement roller 105 to move toward one end of the first limiting column 104, thereby realizing the placement roller 105 For the purpose of connection with the rotating rod 103, a bearing 109d connected to the connecting block 109c is provided in the fixed block 109f. Through the setting of the bearing 109d, when the placement roller 105 rotates to drive the fixed block 109f to rotate, the connecting block 109c and the electric push rod 109b will not be driven to rotate, thereby ensuring that the electric push rod 109b can work normally. A first mounting groove 109e matched with the bearing 109d is opened in the fixed block 109f. Through the opening of the first mounting groove 109e, after the cable on the placement roller 105 is laid, the electric push rod 109b can drive the connecting block 109c to move to one side of the mounting plate 109a, thereby driving the fixed block 109f to move in the same direction, effectively separating the fixed block 109f from the placement roller 105, so that the placement roller 105 can be better removed.

[0043] Usage process: When in use, first place the placement roller 105 driving the cable on the first limiting column 104 and the second limiting column 107 through the first placement groove 104a and the second placement groove 107a, then start the electric push rod 109b, and under the push of the electric push rod 109b, the connecting block 109c moves forward in the first installation groove 109e opened by the fixed block 109f, and under the push of the connecting block 109c, the fixed block 109f is engaged with one end of the placement roller 105, and at this time, the electric push rod 109b continues to move forward, thereby pushing the placement roller 105 to move toward one end of the first placement groove 104a, so that the other end of the placement roller 105 is connected to the rotating rod 103 and the auxiliary block 103a;

[0044] Next, when the moving wheel 101a moves forward and rotates, it drives the first sprocket 102a to rotate, and the first sprocket 102a drives the chain 102b on the outer wall to rotate, so that the second sprocket 102c inside the chain 102b rotates synchronously, and the rotating rod 103 and the auxiliary block 103a rotate coaxially under the drive of the second sprocket 102c, thereby driving the placement roller 105 to rotate, realizing the retracting and releasing action of the cable on the placement roller 105, facilitating the mechanized cable laying work, and no longer requiring multiple workers to cooperate in guiding the laying, the operation is more convenient and quick, and it saves more time and effort, thereby improving the efficiency of cable laying;

[0045] Finally, when the cable on the placement roller 105 is laid, the electric push rod 109b is started to move toward one end of the mounting plate 109a, thereby driving the connecting block 109c on the electric push rod 109b to move synchronously, and the fixed block 109f moves in the same direction driven by the connecting block 109c, thereby realizing the separation of the fixed block 109f from the placement roller 105. Then, in the absence of external force squeezed by the electric push rod 109b on the placement roller 105, the reset spring 108a restores the elastic force, driving the reset disk 108b to move to one side of the placement roller 105, so that the rotating rod 103 and the auxiliary block 103a are separated from the placement roller 105. At the same time, with the cooperation of the ball 108d, the friction force of the placement roller 105 is reduced when the placement roller 105 moves, so that the placement roller 105 and the rotating rod 103 are separated more smoothly, ensuring that the two ends of the placement roller 105 are separated from the rotating rod 103 and the fixed block 109f respectively, so that the staff can remove the placement roller 105 for replacement.

[0046] In summary, through the cooperation between the linkage 102 and the rotating rod 103, the placement roller 105 with the cable can be driven to rotate when the moving wheel 101a rotates, thereby realizing the mechanized cable laying effect. It is no longer necessary for multiple staff members to cooperate in guiding the laying, and the operation is more convenient and quick, and it saves time and effort, thereby improving the efficiency of cable laying. Through the cooperation between the reset spring 108a and the reset disk 108b, when the cable on the placement roller 105 is laid, the rotating rod 103 and the auxiliary block 103a are separated from the placement roller 105, so that the staff can remove the placement roller 105 for replacement. Through the cooperation between the electric push rod 109b, the connecting block 109c and the fixed block 109f, after the placement roller 105 is placed on the first limit column 104 and the second limit column 107, the placement roller 105 can be pushed to connect with the rotating rod 103 to ensure that the subsequent placement roller 105 can rotate smoothly.

[0047] Example 3, reference Figure 1-Figure 7 , which is the third embodiment of the utility model. This embodiment provides an adjustment mechanism and a cable laying device. Combined with the embodiment, it is easy to understand the working principle of the second embodiment:

[0048] The operating component 200 includes a second limiting groove 201, the second limiting groove 201 is provided on the placement plate 101, an adjusting plate 202 is slidably installed inside the second limiting groove 201, a slide rail 203 matching the adjusting plate 202 is provided on one side of the second limiting groove 201, and a limiting member 204 is provided on the outer side of the placement plate 101. Through the setting of the limiting member 204, the sliding member 205 can be limited and fixed after the sliding member 205 is adjusted to prevent the sliding member 205 from continuing to rotate. The limiting member 204 is provided with a sliding member 205. Through the setting of the sliding member 205 The arrangement can effectively adjust the position of the adjustment plate 202 in the placement plate 101 according to the laying requirements of the cable. The adjustment plate 202 is slidably arranged on one side of the sliding member 205. Through the arrangement of the adjustment plate 202, it can be moved toward the inner wall of the placement plate 101 when the cable is laid, and the laying opening can be opened to facilitate the laying of the cable while limiting the cable to avoid the deviation of the cable during the laying process. When the cable does not need to be laid, the adjustment plate 202 can be closed to form a complete plate with the placement plate 101 and the adjustment plate 202, which is convenient for placing items and increases the use effect of the placement plate 101.

[0049] Furthermore, the limiting member 204 includes a turning handle 204a, a second mounting groove 204b is provided inside the turning handle 204a, and a limiting block 205a-1- is slidably installed inside the second mounting groove 204b. Through the cooperation between the second mounting groove 204b and the limiting block 205a-1-, the adjusting rod 205a can be driven to rotate synchronously when the turning handle 204a is rotated, and the turning handle 204a can be driven to adjust the position on the adjusting rod 205a. A limiting rod 204c is provided on the side of the turning handle 204a close to the placement plate 101, and the placement plate 101 is close to the turning handle 2 A limiting hole 204d matching the limiting rod 204c is provided on one side of 04a. Through the cooperation between the limiting rod 204c and the limiting hole 204d, after the sliding member 205 is adjusted, the turning handle 204a can be pushed to slide on the limiting block 205a-1- and the adjusting rod 205a, so that the limiting rod 204c on one side of the turning handle 204a is inserted into the limiting hole 204d on the placing plate 101, thereby realizing the limiting fixation of the turning handle 204a, thereby avoiding the turning handle 204a from driving the sliding member 205 to adjust again, and ensuring the moving position of the adjusting plate 202.

[0050] Preferably, the sliding member 205 includes an adjusting rod 205a disposed in the turning handle 204a, and a limit block 205a-1- is disposed at one end of the adjusting rod 205a close to the turning handle 204a. Through the setting of the limit block 205a-1-, the adjusting rod 205a can be smoothly driven to rotate when the turning handle 204a is turned, and a first bevel gear 205b is welded to one end of the adjusting rod 205a away from the turning handle 204a, and a second bevel gear 205c is meshedly connected to the first bevel gear 205b, and a connecting rod 205d is connected to the central axis of the second bevel gear 205c, and a third gear 205e is disposed at the bottom end of the connecting rod 205d, and the third gear 205e is disposed at the bottom end of the connecting rod 205d. The cooperation between 5b and the second bevel gear 205c can effectively drive the connecting rod 205d and the third gear 205e to rotate. The outer side of the third gear 205e is meshed with a rack 205f, and a connecting plate 205g is provided on the outer wall of the rack 205f. The rack 205f is connected to the adjusting plate 202 through the connecting plate 205g. Through the cooperation between the third gear 205e and the rack 205f, the rack 205f can be driven to move forward when the third gear 205e rotates forward, thereby driving the connecting plate 205g and the adjusting plate 202 to slide into the second limiting groove 201 provided on the placement plate 101, so as to facilitate the laying of the cable.

[0051] Usage process: first, when it is necessary to lay the cable, rotate the handle 204a, and the adjusting rod 205a is rotated under the drive of the handle 204a, and the adjusting rod 205a drives the first bevel gear 205b to rotate, and the first bevel gear 205b is engaged with the second bevel gear 205c, so that the second bevel gear 205c is reversed and rotated forward, thereby driving the connecting rod 205d on the second bevel gear 205c to rotate coaxially, and under the rotation of the connecting rod 205d, the third gear 205e at the bottom of the connecting rod 205d is rotated coaxially, thereby driving the rack 205f engaged with the third gear 205e to move forward, thereby driving the connecting plate 205g on one side of the rack 205f and the adjusting plate 202 to move synchronously, so that the adjusting plate 202 can move into the second limiting groove 201, so that the cable can pass through the placement plate 101 smoothly when laying;

[0052] After adjusting the position of the adjustment plate 202, press the turning handle 204a toward one side of the placement plate 101 so that the limiting rod 204c at one end of the turning handle 204a is inserted into the limiting hole 204d, thereby limiting and fixing the turning handle 204a to avoid the position of the adjustment plate 202 changing due to accidental contact with the turning handle 204a.

[0053] In summary, through the setting of the limit member 204, the sliding member 205 can be controlled to adjust the position of the adjustment plate 202, so as to facilitate opening the adjustment plate 202 when laying cables. At the same time, after adjusting the position of the adjustment plate 202, the sliding member 205 can be limited and fixed to prevent the sliding member 205 from continuing to operate, thereby ensuring the position of the adjustment plate 202. Through the setting of the sliding member 205, the position of the adjustment plate 202 in the second limit groove 201 can be adjusted according to actual needs.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An adjustment mechanism, characterized in that: include, An adjustment component (100) comprises a placement plate (101), moving wheels (101a) located on both sides of the placement plate (101), and a first limiting column (104) and a second limiting column (107) symmetrically arranged on the surface of the placement plate (101); a rotating rod (103) is mounted on one end of the first limiting column (104); a linkage member (102) cooperating with the moving wheel (101a) is arranged on the rotating rod (103); a placement roller (105) is arranged at one end of the rotating rod (103) away from the linkage member (102); an auxiliary ring (106) is symmetrically arranged on the placement roller (105); an end of the placement roller (105) close to the rotating rod (103) cooperates with the moving member (108), and an end of the placement roller (105) away from the rotating rod (103) cooperates with the fixing member (109); Wherein, a pedal (101b) is provided on one side of the moving wheel (101a), a hydraulic rod (101c) is provided at the bottom of the placement plate (101), and a support plate (101d) is provided at the bottom of the hydraulic rod (101c).

2. The adjustment mechanism according to claim 1, characterized in that: The linkage member (102) comprises a first sprocket (102a) engaged with the moving wheel (101a), a chain (102b) being meshedly connected to the first sprocket (102a), and a second sprocket (102c) being meshedly connected inside the chain (102b); The first sprocket (102a) and the second sprocket (102c) are symmetrically arranged with respect to the chain (102b).

3. The adjustment mechanism according to claim 2, characterized in that: The central axis of the second sprocket (102c) is provided with the rotating rod (103), and an auxiliary block (103a) is symmetrically provided at one end of the rotating rod (103) away from the second sprocket (102c); The first limiting column (104) is provided with a first placement groove (104a), and the second limiting column (107) is provided with a second placement groove (107a); Both ends of the placement roller (105) are provided with first limiting grooves (105a), and the two ends of the placement roller (105) are movably mounted in the first placement groove (104a) and the second placement groove (107a), respectively.

4. The adjustment mechanism according to claim 3, characterized in that: The movable member (108) comprises a return spring (108a) arranged on the inner wall of the first placement groove (104a), one end of the return spring (108a) abuts against a return disk (108b), the return disk (108b) is provided with an adjustment groove (108c) matching the rotating rod (103) and the auxiliary block (103a), and balls (108d) are symmetrically arranged on the inner wall of the first placement groove (104a).

5. The adjustment mechanism according to claim 3, characterized in that: The fixing member (109) comprises a mounting plate (109a) arranged on the outside of the second limiting column (107), an electric push rod (109b) being arranged on the mounting plate (109a), a connecting block (109c) being arranged at one end of the electric push rod (109b), the connecting block (109c) being slidably arranged in a fixing block (109f), a bearing (109d) connected to the connecting block (109c) being arranged in the fixing block (109f), and a first mounting groove (109e) matching with the bearing (109d) being provided in the fixing block (109f).

6. The adjustment mechanism according to claim 5, characterized in that: One end of the placement roller (105) close to the first limiting column (104) is movably connected to the rotating rod (103) and the auxiliary block (103a), and one end of the placement roller (105) close to the second limiting column (107) is movably connected to the fixed block (109f).

7. A cable laying device, characterized in that: The invention comprises an adjustment mechanism as claimed in any one of claims 1 to 6, and an operating component (200), comprising a second limit groove (201), wherein the second limit groove (201) is provided on the surface of a placement plate (101) and passes through the placement plate (101), an adjustment plate (202) is slidably installed inside the second limit groove (201), a slide rail (203) matching the adjustment plate (202) is provided on one side of the second limit groove (201), a limit member (204) is provided on the outer side of the placement plate (101), a sliding member (205) is provided on the limit member (204), and an adjustment plate (202) is slidably installed on one side of the sliding member (205).

8. The cable laying device according to claim 7, characterized in that: The limiting member (204) comprises a turning handle (204a), a second mounting groove (204b) is provided inside the turning handle (204a), a limiting rod (204c) is provided on a side of the turning handle (204a) close to the placement plate (101), and a limiting hole (204d) matching the limiting rod (204c) is provided on a side of the placement plate (101) close to the turning handle (204a).

9. The cable laying device according to claim 8, characterized in that: The sliding member (205) comprises an adjusting rod (205a) arranged in the turning handle (204a), a limiting block (205a-1) being arranged at one end of the adjusting rod (205a) close to the turning handle (204a), a first bevel gear (205b) being welded to one end of the adjusting rod (205a) away from the turning handle (204a), and a second bevel gear (205c) being meshingly connected to the first bevel gear (205b).

10. The cable laying device according to claim 9, characterized in that: A connecting rod (205d) is connected to the central axis of the second bevel gear (205c), a third gear (205e) is provided at the bottom end of the connecting rod (205d), a rack (205f) is meshingly connected to the outer side of the third gear (205e), a connecting plate (205g) is provided on the outer wall of the rack (205f), and the rack (205f) is connected to the adjustment plate (202) via the connecting plate (205g).

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