CN213055443U

CN213055443U - Electric power fluting ware

Info

Publication number: CN213055443U
Application number: CN202021236742.1U
Authority: CN
Inventors: 秦桂玲
Original assignee: Shangrao Jintai Power Installation Co ltd
Current assignee: Shangrao Jintai Power Installation Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-27
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses an electric power fluting ware, including the device main part, the bottom of device main part is equipped with the activity groove, activity inslot movable mounting has U type knife rest, and the fluting blade is installed to U type knife rest internal rotation, and the pivot has been cup jointed to the last fixing of fluting blade, and the left end of pivot rotates and installs on the left side inner wall of U type knife rest, is located to be equipped with rotatory chamber on the U type knife rest on fluting blade right side, and the right-hand member of pivot rotates and extends to rotatory intracavity and fixed the cup joint have drive gear, and the top in rotatory chamber is equipped with the drive chamber, and drive intracavity fixed mounting has gear. The utility model discloses in, can cushion the activity when the fluting blade receives great impact at the fluting in-process, can reduce the great impact that the fluting blade received at the fluting in-process greatly to prevent that the fluting blade from leading to the fact the damage because the impact force is too big at the fluting in-process, thereby ensured the life of fluting blade.

Description

Electric power fluting ware

Technical Field

The utility model relates to an electric power tech field especially relates to an electric power fluting ware.

Background

In electric power installation, a groover is often used, which mainly cuts a gully on a wall or ground for burying electric wires and cables. Like prior art CN107685399A, a novel electric power fluting ware is disclosed, including casing and fluting section, both ends are fixed to be provided with the carrying frame about the casing up end, are fixed between two carrying frames to be provided with the lifting bar, are provided with first taxiing groove in every carrying frame medial surface, can install the gliding piece in every first taxiing groove with sliding from top to bottom.

However, in the process of driving the blade to rotate and slot by using the motor, the existing slotting device has no buffering function, so that when the slotting device meets a hard wall surface or a hard ground surface, the impact force on the blade is large, the blade is easily damaged, and great hidden danger exists. To this end, we provide an electrical groover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric power groover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric power groover comprises a main body, wherein a movable groove is formed in the bottom of the main body, a U-shaped knife rest is movably mounted in the movable groove, a grooving blade is rotatably mounted in the U-shaped knife rest, a rotating shaft is fixedly sleeved on the grooving blade, the left end of the rotating shaft is rotatably mounted on the inner wall of the left side of the U-shaped knife rest, a rotating cavity is formed in the U-shaped knife rest on the right side of the grooving blade, the right end of the rotating shaft rotatably extends into the rotating cavity and is fixedly sleeved with a transmission gear, a driving cavity is formed above the rotating cavity, a gear motor is fixedly mounted in the driving cavity, a driving gear is fixedly sleeved at the output end of the gear motor, and the bottom side of the;

a telescopic rod is connected between the U-shaped tool rest and the movable groove, a first spring is sleeved on the telescopic rod, and the top end and the bottom end of the first spring are respectively and fixedly connected between the U-shaped tool rest and the inner wall of the top of the movable groove; the inner walls of the two sides of the movable groove are provided with sliding grooves, the two sides of the U-shaped knife rest are provided with sliding blocks, the sliding blocks are arranged in the sliding grooves in a sliding mode, vertical guide rods are fixedly arranged in the sliding grooves, and the sliding blocks are sleeved on the vertical guide rods in a sliding mode.

Preferably, the sliding block is provided with a vertical sliding hole, and the sliding block is sleeved on the vertical guide rod through the vertical sliding hole in a sliding manner.

Preferably, a second spring sleeved on the vertical guide rod is fixedly connected between the sliding block and the inner wall of the top of the sliding groove.

Preferably, a third spring sleeved on the vertical guide rod is fixedly connected between the sliding block and the inner wall of the bottom of the sliding groove.

Preferably, a rotating groove is formed in the inner wall of the left side of the U-shaped tool rest, a bearing seat is arranged in the rotating groove, and the left end of the rotating shaft is rotatably installed on the bearing seat.

Preferably, a rotating hole is formed in the inner wall of the left side of the rotating cavity, a bearing is arranged in the rotating hole, and the right end of the rotating shaft penetrates through the inner ring of the bearing and is fixedly connected with the inner ring of the bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, when the slotting blade meets a hard wall surface or ground in the slotting process and generates a large impact force, the slotting blade, the rotating shaft and the U-shaped tool rest can simultaneously move upwards in a buffering way, the U-shaped tool rest can compress the first spring and the telescopic rod when moving upwards in the buffering way, meanwhile, the U-shaped tool rest also drives the slider to move upwards and extrude the second spring when buffering upwards, and the third spring is also stretched and deformed when the slider moves upwards, so that the large impact force received by the slotting blade in the slotting process can be greatly offset through the deformation buffering of the first spring, the second spring and the third spring, and the slotting blade is prevented from being damaged due to overlarge impact force in the slotting process;

to sum up, the utility model discloses in, can cushion the activity when the fluting blade receives great impact at the fluting in-process, can reduce the great impact that the fluting blade received at the fluting in-process greatly to prevent that the fluting blade from causing the damage because the impact force is too big at the fluting in-process, thereby ensured the life of fluting blade.

Drawings

Fig. 1 is a schematic structural view of an electric groover provided by the present invention;

FIG. 2 is an enlarged schematic view of part A of FIG. 1;

fig. 3 is a schematic structural diagram of the side view of the present invention.

In the figure: the device comprises a device body 1, a movable groove 2, a 3U-shaped tool rest, a gear motor 4, a driving gear 5, a transmission gear 6, a rotating shaft 7, a grooving blade 8, a bearing 9, a bearing seat 10, a rotating cavity 11, a driving cavity 12, a telescopic rod 13, a first spring 14, a second spring 15, a third spring 16, a sliding block 17, a sliding groove 18 and a vertical guide rod 19.

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.

Referring to fig. 1-3, an electric power groover includes a device main body 1, a movable groove 2 is arranged at the bottom of the device main body 1, a U-shaped tool rest 3 is movably mounted in the movable groove 2, a grooving blade 8 is rotatably mounted in the U-shaped tool rest 3, a rotary shaft 7 is fixedly sleeved on the grooving blade 8, the left end of the rotary shaft 7 is rotatably mounted on the inner wall of the left side of the U-shaped tool rest 3, a rotary cavity 11 is arranged on the U-shaped tool rest 3 on the right side of the grooving blade 8, the right end of the rotary shaft 7 rotatably extends into the rotary cavity 11 and is fixedly sleeved with a transmission gear 6, a driving cavity 12 is arranged above the rotary cavity 11, a gear motor 4 is fixedly mounted in the driving cavity 12, a driving gear 5 is fixedly sleeved at the output end of the gear motor 4, and the bottom side of the driving gear;

a telescopic rod 13 is connected between the U-shaped tool rest 3 and the movable groove 2, a first spring 14 is sleeved on the telescopic rod 13, and the top end and the bottom end of the first spring 14 are respectively and fixedly connected between the U-shaped tool rest 3 and the inner wall of the top of the movable groove 2; all be equipped with spout 18 on the both sides inner wall of activity groove 2, the both sides of U type knife rest 3 are all fixed and are equipped with slider 17, and slider 17 slides and locates in spout 18, and the spout 18 internal fixation is provided with vertical guide arm 19, and slider 17 sliding sleeve establishes on vertical guide arm 19. The utility model discloses in, can cushion the activity when slotting blade 8 receives great impact at the fluting in-process, can reduce the great impact that slotting blade 8 received at the fluting in-process greatly to prevent slotting blade 8 because the impact force is too big and cause the damage at the fluting in-process, thereby ensured slotting blade 8's life.

Specifically, a vertical sliding hole is formed in the sliding block 17, and the sliding block 17 is slidably sleeved on the vertical guide rod 19 through the vertical sliding hole.

Specifically, a second spring 15 sleeved on the vertical guide rod 19 is fixedly connected between the sliding block 17 and the top inner wall of the sliding groove 18.

Specifically, a third spring 16 sleeved on the vertical guide rod 19 is fixedly connected between the sliding block 17 and the inner wall of the bottom of the sliding groove 18.

Specifically, a rotating groove is formed in the inner wall of the left side of the U-shaped tool rest 3, a bearing seat 10 is arranged in the rotating groove, and the left end of the rotating shaft 7 is rotatably mounted on the bearing seat 10.

Specifically, a rotating hole is formed in the inner wall of the left side of the rotating cavity 11, a bearing 9 is arranged in the rotating hole, and the right end of the rotating shaft 7 penetrates through the inner ring of the bearing 9 and is fixedly connected with the inner ring of the bearing 9.

In the utility model, when slotting, the gear motor 4 rotates to drive the driving gear 5 to rotate, and when the driving gear 5 rotates, the driving gear is meshed with the transmission gear 6 for transmission, so as to drive the rotating shaft 7 and the slotting blade 8 to rotate, thereby being capable of rotatably cutting and slotting; when the slotting blade 8 meets a hard wall surface or ground surface in the slotting process and generates a large impact force, the slotting blade 8, the rotating shaft 7 and the U-shaped tool rest 3 can simultaneously perform upward buffering activity, the U-shaped tool rest 3 can compress the first spring 14 and the telescopic rod 13 during the upward buffering activity, meanwhile, the U-shaped tool rest 3 also drives the sliding block 17 to move upwards and extrude the second spring 15 during the upward buffering activity, the third spring 16 is also subjected to tensile deformation when the sliding block 17 moves upwards, and thus, through the deformation buffering of the first spring 14, the second spring 15 and the third spring 16, the large impact force applied to the slotting blade 8 in the slotting process can be greatly offset, so that the slotting blade 8 is prevented from being damaged due to the overlarge impact force in the slotting process, and the service life of the slotting blade 8 is favorably ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric power fluting ware, includes device main part (1), a serial communication port, the bottom of device main part (1) is equipped with movable groove (2), movable mounting has U type knife rest (3) in movable groove (2), fluting blade (8) are installed to U type knife rest (3) internal rotation, it has pivot (7) to fix the cover on fluting blade (8), and the left end rotation of pivot (7) is installed on the left side inner wall of U type knife rest (3), be located and be equipped with rotatory chamber (11) on U type knife rest (3) on fluting blade (8) right side, the right-hand member rotation of pivot (7) extends to in rotatory chamber (11) and fixed the cup joint drive gear (6), the top in rotatory chamber (11) is equipped with driving chamber (12), fixed mounting has gear motor (4) in driving chamber (12), the output of gear motor (4) is fixed the cover and is connected drive gear, the bottom side of the driving gear (5) penetrates into the rotating cavity (11) and is meshed with the transmission gear (6);

a telescopic rod (13) is connected between the U-shaped tool rest (3) and the movable groove (2), a first spring (14) is sleeved on the telescopic rod (13), and the top end and the bottom end of the first spring (14) are respectively and fixedly connected between the U-shaped tool rest (3) and the inner wall of the top of the movable groove (2); sliding grooves (18) are formed in the inner walls of the two sides of the movable groove (2), sliding blocks (17) are fixedly arranged on the two sides of the U-shaped knife rest (3), the sliding blocks (17) are slidably arranged in the sliding grooves (18), vertical guide rods (19) are fixedly arranged in the sliding grooves (18), and the sliding blocks (17) are slidably sleeved on the vertical guide rods (19).

2. The electric groover as claimed in claim 1, wherein the sliding block (17) is provided with a vertical sliding hole, and the sliding block (17) is slidably sleeved on the vertical guide rod (19) through the vertical sliding hole.

3. The electric groover as claimed in claim 2, wherein a second spring (15) sleeved on the vertical guide rod (19) is fixedly connected between the sliding block (17) and the top inner wall of the sliding groove (18).

4. An electric groover according to claim 2, characterized in that a third spring (16) sleeved on the vertical guide rod (19) is fixedly connected between the sliding block (17) and the bottom inner wall of the sliding groove (18).

5. The electric groover as claimed in claim 1, wherein a rotating groove is formed on the inner wall of the left side of the U-shaped tool rest (3), a bearing seat (10) is arranged in the rotating groove, and the left end of the rotating shaft (7) is rotatably mounted on the bearing seat (10).

6. An electric groover according to claim 1, characterized in that a rotary hole is arranged on the left inner wall of the rotary cavity (11), a bearing (9) is arranged in the rotary hole, and the right end of the rotary shaft (7) penetrates through the inner ring of the bearing (9) and is fixedly connected with the inner ring of the bearing (9).