CN213304942U

CN213304942U - Wire-resistant clamp device for electric power engineering

Info

Publication number: CN213304942U
Application number: CN202022762715.4U
Authority: CN
Inventors: 李耀; 韩雄; 王全良; 樊瑞林; 赵晓宇; 丁旭冉; 李魁; 李博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-05-28
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a cable-resistant clamp device for electric power engineering, which comprises a wire barrel, wherein a fixed barrel is welded in the middle of the outer side wall of the wire barrel, second slotted holes are symmetrically formed in both sides of the fixed barrel, the second slotted holes are communicated with the wire barrel, a second fixed plate is welded in the second slotted holes, two first slotted holes are symmetrically formed in one side of the second fixed plate, both the first slotted holes are communicated with the wire barrel, L-shaped fixed rods are arranged in the first slotted holes, arc-shaped fixed plates are welded at one ends of the L-shaped fixed rods, threaded sleeves are welded at one ends of the L-shaped fixed rods, which are far away from the arc-shaped fixed plates, the cable is preliminarily fixed through tightening nuts, and then secondary fixation is carried out through the arc-shaped fixed plates, so that the cable is fixed more firmly and is not easy to loosen, and the knob can ensure that workers can fix the cable without carrying tools, the work efficiency is higher while the burden of workers is reduced.

Description

Wire-resistant clamp device for electric power engineering

Technical Field

The utility model relates to an electric power engineering technical field specifically is a resistant fastener device for electric power engineering.

Background

With the continuous development of society, the power engineering industry is rapidly developed. In the power engineering industry, a clamping device of a cable is an important component. The stable setting of cable is the basis of guaranteeing electric power engineering steady operation. Typically, a wire clamp resistant device is used for clamping between the cables. A cable clamp is a device that secures the end of a cable to a utility pole. A resistant fastener device for electric power engineering at present, the structure is fairly simple, and is not enough to the clamping dynamics of cable, can appear cable tip pine phenomenon of taking off after using for a long time for the cable tip can not obtain effectual fixed, the normal use of serious influence cable.

The invention is disclosed in China: a cable-resistant clamp device for electric power engineering (publication number: CN209200620U) discloses a cable-resistant clamp device for electric power engineering in the technical field of electric power engineering equipment, which comprises two groups of parallel pulling plates, wherein rotating wheels, a first fixing bolt and a second fixing bolt are sequentially arranged between the viewing walls of the two groups of pulling plates from left to right, two ends of the first fixing bolt and the second fixing bolt respectively penetrate through the outer walls of the two groups of pulling plates, the outer wall of the second fixing bolt is sleeved with a sleeve, the sleeve is positioned between the viewing walls of the two groups of pulling plates, the left and right outer walls of the sleeve are both fixedly provided with cable-resistant clamps, the front wall of each cable-resistant clamp is uniformly provided with a clamping groove from top to bottom, the outer end wall of the inner cavity of the clamping groove is screwed with a spring supporting rod, one end of the spring supporting rod is clamped with a movable clamping block, the left part of the inner cavity of the clamping groove is clamped with a fixed clamping block, and one end of the fastening bolt penetrates through the front wall of the sleeve,

current resistant trapping mechanism is all through bolt and nut with the line tight, and the workman all need carry different spanners to work usually, not only increases the weight that the workman carried article like this, makes workman's physical demands too big, in case the wrong instrument of taking simultaneously can't carry out timely repair more to waste time.

Therefore, the wire clamp resistant device for the electric power engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power is resistant fastener device for engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wire-resistant clamp device for electric power engineering comprises a wire barrel, wherein a fixed barrel is welded in the middle of the outer side wall of the wire barrel, second slotted holes are symmetrically formed in two sides of the fixed barrel and communicated with the wire barrel, a second fixed plate is welded in the second slotted holes, two first slotted holes are symmetrically formed in one side of the second fixed plate and communicated with the wire barrel, an L-shaped fixed rod is arranged in each of the two first slotted holes, an arc-shaped fixed plate is welded at one end of each L-shaped fixed rod, a threaded sleeve is welded at one end, away from the arc-shaped fixed plate, of each L-shaped fixed rod, a lead screw is connected with the inner thread of the threaded sleeve in a threaded manner, the thread of the outer side wall of the lead screw is matched with the thread in the threaded sleeve, a bearing is rotatably connected at one end of the lead screw, the outer side of the, and one end of the screw rod, which is far away from the bearing, is welded with a knob, and the knob is positioned on the outer side of the fixed cylinder.

Preferably: the two ends of the wire barrel are welded with clamping claws, and the outer side walls of the two ends of the wire barrel are provided with second threads.

Preferably: the two ends of the wire barrel are connected with tightening nuts through threads, first threads are arranged inside the tightening nuts and are matched with second threads, inclined planes are arranged inside the front ends of the tightening nuts, and the inclined planes are inclined planes at fifteen to twenty degrees relative to the horizontal plane.

Preferably: the front end of the packing nut is provided with a line port.

Preferably: the upper surface of the fixed cylinder is symmetrically welded with two fixed rods, the top of each fixed rod is welded with a first fixed plate, and the front surface of each first fixed plate is symmetrically provided with three first threaded slotted holes.

Preferably: and salient points are uniformly and integrally formed on one side of the arc-shaped fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: make the cable obtain preliminary fixed through the effect of compelling tight nut and clamping jaw, then rotatory knob makes the pitch arc fixed plate move about, the pitch arc fixed plate further presss from both sides tightly to the cable, one side integrated into one piece's of arc fixed plate bump, the effect of accessible increase friction power, make the more firm quilt of cable fix, it is not hard up to prevent that the cable from taking place owing to the time overlength, carry out preliminary fixed to the cable through compelling the tight nut, then carry out the secondary through the arc fixed plate and fix, thereby make the cable fixed more firm difficult emergence not hard up, the knob can make the workman also can fix the line under the condition of not carrying the instrument, also make work efficiency higher when lightening workman's burden.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic sectional view of A-A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure of the region a in fig. 3 according to the present invention.

In the figure: 1. a first fixing plate; 2. a first threaded slot; 3. fixing the rod; 4. a fixed cylinder; 5. a knob; 6. a bobbin; 7. tightening the nut; 8. a wire port; 9. a clamping jaw; 10. a first thread; 11. a second thread; 12. an arc-shaped fixing plate; 13. salient points; 14. a threaded sleeve; 15. a screw rod; 16. a second fixing plate; 17. a first slot; 18. a bearing; 19. an L-shaped fixing rod; 20. a second slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a wire-resistant clamp device for electric power engineering comprises a wire barrel 6, wherein a fixed barrel 4 is welded in the middle of the outer side wall of the wire barrel 6, second slotted holes 20 are symmetrically formed in two sides of the fixed barrel 4, the second slotted holes 20 are communicated with the wire barrel 6, a second fixing plate 16 is welded in the second slotted holes 20, two first slotted holes 17 are symmetrically formed in one side of the second fixing plate 16, the two first slotted holes 17 are communicated with the wire barrel 6, L-shaped fixing rods 19 are arranged in the two first slotted holes 17, an arc-shaped fixing plate 12 is welded at one end of each L-shaped fixing rod 19, a threaded sleeve 14 is welded at one end, far away from the arc-shaped fixing plate 12, of each L-shaped fixing rod 19, a screw rod 15 is connected with the internal threads of the threaded sleeve 14, the threads of the outer side wall of the screw rod 15 are matched with the threads in the threaded sleeve 14, one end of the screw, the end of the screw rod 15 far away from the bearing 18 is welded with a knob 5, and the knob 5 is positioned on the outer side of the fixed cylinder 4.

In this embodiment, specifically: the clamping claws 9 are welded at two ends of the wire barrel 6, and second threads 11 are formed on the outer side walls of the two ends of the wire barrel 6; meanwhile, due to the arrangement, after the cable enters the cable barrel 6, the cable can be preliminarily clamped through the clamping claw 9, the cable is prevented from being disordered by follow-up work, and the screw cap 7 is convenient to move due to the arranged second threads 11.

In this embodiment, specifically: both ends of the bobbin 6 are in threaded connection with a tightening nut 7, a first thread 10 is arranged inside the tightening nut 7, the first thread 10 is matched with a second thread 11, an inclined plane is arranged inside the front end of the tightening nut 7, and the inclined plane has an inclination angle of fifteen to twenty degrees from a horizontal plane; the setting more than simultaneously, because first screw thread 10 and second screw thread 11 looks adaptation, so compel tight nut 7 and can remove through second screw thread 11, make the inclined plane of its front end can mutually support with clamping jaw 9 through compeling tight nut 7's removal, compel tight nut 7 and make clamping jaw 9 contract by controlling on the inclined plane when moving backward to make clamping jaw 9 press from both sides the cable tightly, prevent that the position of cable from taking place to remove.

In this embodiment, specifically: the front end of the packing nut 7 is provided with a wire port 8; simultaneously above setting, pass through the inside of a line section of thick bamboo 6 with the cable through line mouth 8, make things convenient for afterwards to carry out preliminary fixed to the cable.

In this embodiment, specifically: two fixed rods 3 are symmetrically welded on the upper surface of the fixed cylinder 4, a first fixed plate 1 is welded on the tops of the two fixed rods 3, and three first threaded slotted holes 2 are symmetrically formed in the front surface of the first fixed plate 1; meanwhile, the device can be fixed on the telegraph pole through the arrangement, the fixing of the device can be firmer through the three first threaded groove holes 2 and the matched bolts, and the device is prevented from falling off due to environmental reasons, so that the damage of cables is avoided, and the cost is increased.

In this embodiment, specifically: salient points 13 are uniformly and integrally formed on one side of the arc-shaped fixing plate 12; more than setting up simultaneously, bump 13 can play the additional action when pressing from both sides tight cable, through bump 13, can make the frictional force increase of cable and arc fixed plate 12 to make the cable can be more firm be pressed from both sides tightly by arc fixed plate 12, prevent that the cable from leading to it to become insecure because the time overlength of placing.

Working principle or structural principle; the device can be fixed on a telegraph pole through the first fixing plate 1 and the first thread slotted hole 2 arranged on the surface of the first fixing plate, when the fixation of the device is finished, a cable passes through the wire port 8 and is inserted into the wire barrel 6, the tightening nut 7 is rotated after the cable is inserted into the wire barrel 6, because the first thread 10 arranged in the tightening nut 7 is matched with the second thread 11 arranged on the outer side wall of the two ends of the wire barrel 6, the tightening nut 7 can move left and right on the outer side wall of the wire barrel 6, the inclined plane at the front end of the tightening nut 7 moves along with the movement of the inclined plane, the clamping claws 9 welded on the two ends of the wire barrel 6 can be extruded through the movement of the inclined plane, so that the clamping claws 9 are contracted, the cable can be fixed in the wire barrel 6 through the contraction of the clamping claws 9, when the clamping claws 9 are primarily fixed, the knob 5 is rotated, the rotation of knob 5 makes the lead screw 15 that welds its one side rotate, the bearing 18 of connecting is rotated to the one end of lead screw 15, can make lead screw 15 fix and rotate at this position, the rotation of lead screw 15 makes threaded connection move about in the screw sleeve 14 of lead screw 15 lateral wall, move about the screw sleeve 14 and make the L type dead lever 19 that welds its lateral wall move about, the arc fixed plate 12 that welds its one end is driven to move by the removal of L type dead lever 19, it is tight by arc fixed plate 12 to make the cable press from both sides through the removal of arc fixed plate 12, arc fixed plate 12 one side integrated into one piece's bump 13, further clamp is advanced to the cable, prevent that the not hard up condition from appearing owing to the time overlength in the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resistant fastener device for electric power engineering, includes wire barrel (6), its characterized in that: the welding of the middle part of the outer side wall of the bobbin (6) is provided with a fixed bobbin (4), the bilateral symmetry of the fixed bobbin (4) is provided with a second slotted hole (20), the second slotted hole (20) is communicated with the bobbin (6), the inner welding of the second slotted hole (20) is provided with a second fixed plate (16), one side of the second fixed plate (16) is symmetrically provided with two first slotted holes (17), the two first slotted holes (17) are communicated with the bobbin (6), the inner parts of the two first slotted holes (17) are respectively provided with an L-shaped fixed rod (19), one end of the L-shaped fixed rod (19) is welded with an arc-shaped fixed plate (12), one end of the L-shaped fixed rod (19) far away from the arc-shaped fixed plate (12) is provided with a threaded sleeve (14), the inner thread of the threaded sleeve (14) is connected with a screw rod (15), the thread of the outer side wall of the screw rod (15) is matched, one end of the screw rod (15) is rotatably connected with a bearing (18), the outer side of the bearing (18) is welded on one side of the second fixing plate (16), a knob (5) is welded at one end, far away from the bearing (18), of the screw rod (15), and the knob (5) is located on the outer side of the fixing barrel (4).

2. The wire-resistant clamp device for electric power engineering according to claim 1, wherein: the wire barrel is characterized in that clamping claws (9) are welded at two ends of the wire barrel (6), and second threads (11) are arranged on outer side walls at two ends of the wire barrel (6).

3. The wire-resistant clamp device for electric power engineering according to claim 1, wherein: the equal threaded connection in both ends of line section of thick bamboo (6) has compels tight nut (7), compel the inside of tight nut (7) and seted up first screw thread (10), first screw thread (10) and second screw thread (11) looks adaptation, compel the front end inside of tight nut (7) to be equipped with the inclined plane, and the inclination on inclined plane is fifteen to twenty degrees for horizontal plane.

4. The wire-resistant clamp device for electric power engineering according to claim 3, wherein: the front end of the packing nut (7) is provided with a line opening (8).

5. The wire-resistant clamp device for electric power engineering according to claim 1, wherein: the upper surface symmetry welding of a fixed section of thick bamboo (4) has two dead levers (3), two the top welding of dead lever (3) has first fixed plate (1), three first screw thread slotted hole (2) have been seted up to the front surface symmetry of first fixed plate (1).

6. The wire-resistant clamp device for electric power engineering according to claim 1, wherein: salient points (13) are uniformly and integrally formed on one side of the arc-shaped fixing plate (12).