Electric take-up and pay-off machine for lightning protection construction

Abstract

The utility model discloses an electric take-up and pay-off machine for lightning protection construction, and relates to the technical field of electric take-up and pay-off machines. The device comprises a bottom plate, an adjusting mechanism is arranged on the bottom plate, and the adjusting mechanism comprises an adjusting assembly, a driving assembly and a connecting assembly; the adjusting assembly comprises a threaded rod rotationally connected to the inner wall of the bottom plate, the right end of the threaded rod is fixedly connected with a rotating disc, the outer wall of the threaded rod is in threaded connection with an inner threaded block, the top surface of the inner threaded block is fixedly connected with a first supporting plate, and the bottom surface of the first supporting plate is in sliding connection with the top surface of the bottom plate; through the arrangement of the adjusting mechanism, when a long wire needs to be wound and unwound, the distance between the winding reel supports can be adjusted, winding and unwinding equipment of different models does not need to be replaced, the long winding reel can be directly replaced, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric wire-retracting and paying-off machines, in particular to an electric wire-retracting and paying-off machine for lightning protection construction. Background Art

[0002] In lightning protection construction, cable laying and recovery are key links. The traditional manual cable reeling method is inefficient and easily causes cable wear and damage. In order to improve work efficiency and construction quality, electric cable reeling machines are gradually being widely used in the field of lightning protection construction. Electric cable reeling machines drive the reel through an electric motor to realize automatic cable reeling, which greatly improves construction efficiency and reduces the labor intensity of workers.

[0003] However, the existing electric wire-reeling machine has a fixed spacing between the wire-reeling drum brackets. When a longer wire needs to be reeled in or out, it is often necessary to replace the wire-reeling equipment with a different model. The replacement of such equipment is not only cumbersome, but also increases the cost of construction. It is not possible to directly replace the longer wire-reel to meet the needs of wires of different lengths, which greatly reduces the efficiency of construction. Utility Model Content

[0004] The utility model aims to provide an electric wire-winding and pay-off machine for lightning protection construction. By providing an adjustment mechanism, when it is necessary to reel in and out a longer wire, the distance between the wire-winding drum brackets can be adjusted. There is no need to replace wire-winding and pay-off equipment of different types, and the long wire-winding drum can be directly replaced, which greatly improves the construction efficiency and solves the problem that the spacing between the wire-winding and pay-off machine brackets is fixed. When it is necessary to reel in and out a longer wire, it is often necessary to replace wire-winding and pay-off equipment of different types, which is not only cumbersome to replace, but also increases the construction cost. It is not possible to directly replace the longer wire-winding drum to meet the needs of wires of different lengths, which greatly reduces the construction efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an electric wire-reeling and reeling machine for lightning protection construction, comprising a bottom plate, on which an adjustment mechanism is arranged, and the adjustment mechanism comprises an adjustment component, a driving component and a connecting component;

[0007] The adjustment assembly includes a threaded rod rotatably connected to the inner wall of the base plate, the right end of the threaded rod is fixedly connected to a turntable, the outer wall of the threaded rod is threadedly connected to an internal thread block, the top surface of the internal thread block is fixedly connected to a first support plate, and the bottom surface of the first support plate and the top surface of the base plate are slidably connected.

[0008] Furthermore, the driving assembly includes a first fixing plate fixedly connected to the top surface of the base plate, a first motor is fixedly connected to the top surface of the first fixing plate, and a first pulley is fixedly connected to the output end of the first motor.

[0009] Furthermore, the connecting assembly includes a second supporting plate fixedly connected to the top surface of the base plate, the inner wall of the second supporting plate is rotatably connected to the second connecting shaft, the right end of the second connecting shaft is fixedly connected to the second pulley, a belt is sleeved between the second pulley and the first pulley, the inner wall of the first supporting plate is rotatably connected to the first connecting shaft, the ends of the first connecting shaft and the second connecting shaft that are close to each other are fixedly connected to connecting sleeves, and the sides of the two connecting sleeves that are close to each other are fixedly connected to a winding reel.

[0010] Furthermore, a guide mechanism is provided on the bottom plate, and the guide mechanism includes a first driving assembly and a guide assembly;

[0011] The first driving assembly includes a third support plate fixedly connected to the top surface of the base plate, the front side of the third support plate is fixedly connected to a second fixed plate, the top surface of the second fixed plate is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a connecting shaft.

[0012] Furthermore, the guide assembly includes a disc fixedly connected to the outer wall of the connecting shaft, the connecting shaft passes through the third support plate and the disc, the rear side of the disc is fixedly connected to a connecting column, the outer wall of the connecting column is rotatably connected to a connecting rod, the end of the connecting rod away from the connecting column is hinged with a slider, the top surface of the base plate is fixedly connected to two first support rods, the side of the two first support rods close to each other is fixedly connected to a first connecting rod, and the outer wall of the first connecting rod is slidably connected to the inner wall of the slider.

[0013] Furthermore, a locking mechanism is provided on the bottom plate, and the locking mechanism includes a locking component and a limiting component;

[0014] The locking assembly includes two sleeves slidably connected to the inner walls of the two connecting sleeves, the two sleeves pass through the first connecting shaft and the second connecting shaft, the inner walls of the two sleeves are slidably connected with sliding columns, the outer wall of the sleeve is provided with a first slot, the inner wall of the first slot is hinged with two second support rods, the inner wall of the sleeve is provided with a second slot, the inner bottom wall of the second slot is fixedly connected with a spring, and the outer wall of the sleeve is threadedly connected with a connecting ring.

[0015] Furthermore, the limit assembly includes a first fixing ring fixedly connected to the outer wall of the sliding column, the outer wall of the sliding column is fixedly connected to a second fixing ring, and the top end of the spring is fixedly connected to the bottom end of the second fixing ring.

[0016] Furthermore, four support columns are fixedly connected to the bottom surface of the bottom plate, and the bottom ends of the four support columns are fixedly connected to a support plate.

[0017] The utility model has the following beneficial effects:

[0018] By providing an adjustment mechanism, when the turntable is rotated, the threaded rod will rotate on the inner wall of the bottom plate, and the internal thread block will move accordingly, and the first support plate on the internal thread block will slide, thereby adjusting the distance between the first support plate and the second support plate. The adjustment mechanism can be set to adjust the distance between the winding drum brackets when it is necessary to reel in a longer line. There is no need to replace different types of winding and releasing equipment, and the long winding drum can be directly replaced, which greatly improves the construction efficiency.

[0019] 2. By providing a guide mechanism, when the wire is taken up, the second motor is started, the connecting column on the disc rotates, and the slider slides back and forth on the first connecting rod through the connection of the connecting rod. The setting of the guide mechanism can effectively guide the cable to be evenly arranged on the winding drum, avoid the cable from being entangled and knotted during the wire taking-up process, avoid the reduction of wire taking-up speed due to cable entanglement, and improve the overall wire taking-up efficiency.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the guide mechanism of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the locking mechanism of the utility model;

[0026] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] Base plate; 2, adjustment mechanism; 3, guide mechanism; 4, locking mechanism; 11, support column; 12, support plate; 21, turntable; 22, threaded rod; 23, internal thread block; 24, first support plate; 25, first fixing plate; 26, first motor; 27, first pulley; 28, belt; 29, second pulley; 210, first connecting shaft; 211, second connecting shaft; 212, connecting sleeve; 213, second support plate; 214 , winding drum; 31, third support plate; 32, second fixed plate; 33, second motor; 34, connecting shaft; 35, disk; 36, connecting column; 37, connecting rod; 38, slider; 39, first support rod; 310, first connecting rod; 41, sleeve; 42, sliding column; 43, first notch; 44, second support rod; 45, first fixing ring; 46, second fixing ring; 47, spring; 48, second notch; 49, connecting ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-5 As shown, the utility model is an electric wire-reeling and wire-winding machine for lightning protection construction, comprising a base plate 1, on which an adjustment mechanism 2 is arranged, and the adjustment mechanism 2 comprises an adjustment component, a driving component and a connecting component;

[0031] The adjustment assembly includes a threaded rod 22 rotatably connected to the inner wall of the base plate 1, the right end of the threaded rod 22 is fixedly connected to the turntable 21, the outer wall of the threaded rod 22 is threadedly connected to an internal thread block 23, the top surface of the internal thread block 23 is fixedly connected to a first support plate 24, and the bottom surface of the first support plate 24 is slidably connected to the top surface of the base plate 1.

[0032] Among them Figure 2 As shown, the driving assembly includes a first fixing plate 25 fixedly connected to the top surface of the base plate 1 , a first motor 26 is fixedly connected to the top surface of the first fixing plate 25 , and a first pulley 27 is fixedly connected to the output end of the first motor 26 .

[0033] Among them Figure 2As shown, the connecting assembly includes a second supporting plate 213 fixedly connected to the top surface of the base plate 1, the inner wall of the second supporting plate 213 is rotatably connected to the second connecting shaft 211, the right end of the second connecting shaft 211 is fixedly connected to the second pulley 29, a belt 28 is sleeved between the second pulley 29 and the first pulley 27, the inner wall of the first supporting plate 24 is rotatably connected to the first connecting shaft 210, the ends of the first connecting shaft 210 and the second connecting shaft 211 that are close to each other are fixedly connected to the connecting sleeve 212, and the side of the two connecting sleeves 212 that are close to each other is fixedly connected to the winding reel 214.

[0034] By providing an adjusting mechanism 2, rotating the turntable 21, the threaded rod 22 will rotate on the inner wall of the base plate 1, and the internal thread block 23 will move accordingly, and the first support plate 24 on the internal thread block 23 will slide, thereby adjusting the distance between the first support plate 24 and the second support plate 213. After the installation is completed, the first motor 26 is started, and the first pulley 27 drives the second pulley 29 to rotate through the connection of the belt 28, and the second connecting shaft 211 on the second pulley 29 rotates accordingly, and the first connecting shaft 210 and the second connecting shaft 211 are fixed by the locking mechanism 4 and the connecting sleeve 212. At this time, the winding drum 214 will rotate and start to reel in or release the line. The setting of the adjusting mechanism 2 can adjust the distance between the winding drum brackets when it is necessary to reel in or release a longer line. There is no need to replace different types of winding and releasing equipment, and the long winding drum can be directly replaced, which greatly improves the construction efficiency.

[0035] Among them Figure 1 and Figure 3 As shown, a guide mechanism 3 is provided on the bottom plate 1, and the guide mechanism 3 includes a first driving assembly and a guide assembly;

[0036] The first driving assembly includes a third support plate 31 fixedly connected to the top surface of the base plate 1, a second fixed plate 32 fixedly connected to the front side of the third support plate 31, a second motor 33 fixedly connected to the top surface of the second fixed plate 32, and a connecting shaft 34 fixedly connected to the output end of the second motor 33.

[0037] Among them Figure 3 As shown, the guide assembly includes a disc 35 fixedly connected to the outer wall of the connecting shaft 34, the connecting shaft 34 passes through the third support plate 31 and the disc 35, the rear side of the disc 35 is fixedly connected to a connecting column 36, the outer wall of the connecting column 36 is rotatably connected to a connecting rod 37, the end of the connecting rod 37 away from the connecting column 36 is hinged to a slider 38, the top surface of the base plate 1 is fixedly connected to two first support rods 39, the side of the two first support rods 39 close to each other is fixedly connected to a first connecting rod 310, and the outer wall of the first connecting rod 310 and the inner wall of the slider 38 are slidably connected.

[0038] By providing a guide mechanism 3, when the line is wound up, the second motor 33 on the second fixed plate 32 is started, and the connecting disk 35 connected by the connecting shaft 34 starts to rotate. The third support plate 31 can provide support, and the connecting column 36 on the disk 35 rotates. Through the connection of the connecting rod 37, the slider 38 is opened on the first connecting rod 310 on the first support rod 39 and slides back and forth. The setting of the guide mechanism 3 can effectively guide the cable to be evenly arranged on the winding drum, avoid the cable from being entangled and knotted during the winding process, avoid the reduction of the winding speed due to the cable winding, and improve the overall winding efficiency.

[0039] Among them Figure 4 As shown in FIG5 , a locking mechanism 4 is provided on the bottom plate 1 , and the locking mechanism 4 includes a locking component and a limiting component;

[0040] The locking assembly includes two sleeves 41 slidably connected to the inner walls of the two connecting sleeves 212, the two sleeves 41 pass through the first connecting shaft 210 and the second connecting shaft 211, the inner walls of the two sleeves 41 are slidably connected with a sliding column 42, the outer wall of the sleeve 41 is provided with a first slot 43, the inner wall of the first slot 43 is hinged with two second support rods 44, the inner wall of the sleeve 41 is provided with a second slot 48, the inner wall of the second slot 48 is fixedly connected with a spring 47, and the outer wall of the sleeve 41 is threadedly connected with a connecting ring 49.

[0041] Among them Figure 5 As shown, the limiting assembly includes a first fixing ring 45 fixedly connected to the outer wall of the sliding column 42, a second fixing ring 46 fixedly connected to the outer wall of the sliding column 42, and a top end of a spring 47 and a bottom end of the second fixing ring 46 fixedly connected.

[0042] By providing a locking mechanism 4, the slide post 42 is pressed, and the slide post 42 will slide on the inner wall of the sleeve 41, and the first fixing ring 45 will rotate against the second support rod 44 and retract into the first slot 43. At this time, the sleeve 41 is inserted into the connecting sleeve 212, the first connecting shaft 210 and the second connecting shaft 211, and the slide post 42 is released. The spring 47 in the second slot 48 pushes the second fixing ring 46 to slide upward, and the second fixing ring 46 rotates against the second support rod 44 and opens from the first slot 43. At this time, the connecting ring 49 is rotated to lock the connecting sleeve 212, the first connecting shaft 210 and the second connecting shaft 211. The setting of the locking mechanism 4 can quickly install the winding drum, thereby improving the use efficiency of the device.

[0043] Among them Figure 1 As shown, four support columns 11 are fixedly connected to the bottom surface of the base plate 1 , and the bottom ends of the four support columns 11 are fixedly connected to a support plate 12 .

[0044] By providing a support column 11, a support plate 12 is provided at the bottom end of the support column 11, and the support column 11 and the support plate 12 can support the entire device, thereby improving the stability of the device during operation.

[0045] A specific application of this embodiment is: by providing an adjusting mechanism 2, rotating the turntable 21, the threaded rod 22 will rotate on the inner wall of the bottom plate 1, and the internal thread block 23 will move accordingly, and the first support plate 24 on the internal thread block 23 will slide, thereby adjusting the distance between the first support plate 24 and the second support plate 213. After installation, the first motor 26 is started, and the first pulley 27 drives the second pulley 29 to rotate through the connection of the belt 28, and the second connecting shaft 211 on the second pulley 29 rotates accordingly, and the first connecting shaft 210 and the second connecting shaft 211 are fixed by the locking mechanism 4 and the connecting sleeve 212. At this time, the winding drum 214 will rotate and start to reel in or release the line. The setting of the adjusting mechanism 2 can adjust the distance between the winding drum brackets when it is necessary to reel in or release a longer line. There is no need to replace different types of winding and releasing equipment, and the long winding drum can be directly replaced, which greatly improves the construction efficiency.

[0046] By providing a guide mechanism 3, when the wire is taken up, the second motor 33 on the second fixed plate 32 is started, and the connecting disc 35 connected to the connecting shaft 34 starts to rotate, the third support plate 31 can provide support, the connecting column 36 on the disc 35 rotates, and the slider 38 starts to slide back and forth on the first connecting rod 310 on the first support rod 39 through the connection of the connecting rod 37. The setting of the guide mechanism 3 can effectively guide the cable to be evenly arranged on the winding drum, avoid the cable from being entangled and knotted during the wire taking-up process, avoid the reduction of the wire taking-up speed due to the cable winding, and improve the overall wire taking-up efficiency.

[0047] By providing a locking mechanism 4, the slide post 42 is pressed, and the slide post 42 will slide on the inner wall of the sleeve 41, and the first fixing ring 45 will rotate against the second support rod 44 and retract into the first notch 43. At this time, the sleeve 41 is inserted into the connecting sleeve 212, the first connecting shaft 210 and the second connecting shaft 211, and the slide post 42 is released. The spring 47 in the second notch 48 slides upward against the second fixing ring 46, and the second fixing ring 46 rotates against the second support rod 44 and opens from the first notch 43. At this time, the connecting ring 49 is rotated to lock the connecting sleeve 212, the first connecting shaft 210 and the second connecting shaft 211. The setting of the locking mechanism 4 can quickly install the winding drum, thereby improving the use efficiency of the device.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An electric pay-off and take-up machine for lightning protection construction, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with an adjustment mechanism (2), and the adjustment mechanism (2) comprises an adjustment component, a drive component and a connection component; The adjustment assembly comprises a threaded rod (22) rotatably connected to the inner wall of the base plate (1); the right end of the threaded rod (22) is fixedly connected to a rotating disk (21); the outer wall of the threaded rod (22) is threadedly connected to an internal thread block (23); the top surface of the internal thread block (23) is fixedly connected to a first support plate (24); and the bottom surface of the first support plate (24) is slidably connected to the top surface of the base plate (1).

2. The electric wire-reeling and reeling machine for lightning protection construction according to claim 1, characterized in that: The driving assembly comprises a first fixing plate (25) fixedly connected to the top surface of the base plate (1), a first motor (26) fixedly connected to the top surface of the first fixing plate (25), and a first pulley (27) fixedly connected to the output end of the first motor (26).

3. The electric wire-reeling machine for lightning protection construction according to claim 2, characterized in that: The connection assembly comprises a second support plate (213) fixedly connected to the top surface of the bottom plate (1); the inner wall of the second support plate (213) is rotatably connected to a second connection shaft (211); the right end of the second connection shaft (211) is fixedly connected to a second belt pulley (29); a belt (28) is sleeved between the second belt pulley (29) and the first belt pulley (27); the inner wall of the first support plate (24) is rotatably connected to a first connection shaft (210); the ends of the first connection shaft (210) and the second connection shaft (211) that are close to each other are fixedly connected to connection sleeves (212); and the sides of the two connection sleeves (212) that are close to each other are fixedly connected to a winding drum (214).

4. The electric wire-reeling machine for lightning protection construction according to claim 3, characterized in that: The bottom plate (1) is provided with a guide mechanism (3), and the guide mechanism (3) comprises a first drive component and a guide component; The first driving assembly comprises a third support plate (31) fixedly connected to the top surface of the base plate (1), a second fixing plate (32) fixedly connected to the front side of the third support plate (31), a second motor (33) fixedly connected to the top surface of the second fixing plate (32), and a connecting shaft (34) fixedly connected to the output end of the second motor (33).

5. The electric pay-off and take-up machine for lightning protection construction according to claim 4, characterized in that: The guide assembly comprises a disk (35) fixedly connected to the outer wall of a connecting shaft (34); the connecting shaft (34) passes through the third support plate (31) and the disk (35); a connecting column (36) is fixedly connected to the rear side of the disk (35); a connecting rod (37) is rotatably connected to the outer wall of the connecting column (36); a slider (38) is hingedly connected to one end of the connecting rod (37) away from the connecting column (36); two first supporting rods (39) are fixedly connected to the top surface of the bottom plate (1); a first connecting rod (310) is fixedly connected to the side of the two first supporting rods (39) close to each other; and the outer wall of the first connecting rod (310) is slidably connected to the inner wall of the slider (38).

6. The electric wire-reeling and reeling machine for lightning protection construction according to claim 5, characterized in that: The bottom plate (1) is provided with a locking mechanism (4), and the locking mechanism (4) comprises a locking component and a limiting component; The locking assembly comprises two sleeves (41) slidably connected to the inner walls of two connecting sleeves (212), the two sleeves (41) pass through the first connecting shaft (210) and the second connecting shaft (211), the inner walls of the two sleeves (41) are slidably connected to a sliding column (42), the outer wall of the sleeve (41) is provided with a first notch (43), the inner wall of the first notch (43) is hinged with two second support rods (44), the inner wall of the sleeve (41) is provided with a second notch (48), the inner wall of the second notch (48) is fixedly connected to a spring (47), and the outer wall of the sleeve (41) is threadedly connected to a connecting ring (49).

7. The electric wire-reeling and reeling machine for lightning protection construction according to claim 6, characterized in that: The limit assembly comprises a first fixing ring (45) fixedly connected to the outer wall of the sliding column (42), the outer wall of the sliding column (42) is fixedly connected to a second fixing ring (46), and the top end of the spring (47) is fixedly connected to the bottom end of the second fixing ring (46).

8. The electric pay-off and take-up machine for lightning protection construction according to claim 7, characterized in that: Four support columns (11) are fixedly connected to the bottom surface of the bottom plate (1), and the bottom ends of the four support columns (11) are all fixedly connected to a support plate (12).

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