CN210755285U

CN210755285U - Perforating device of hydraulic engineering pipeline

Info

Publication number: CN210755285U
Application number: CN201921194056.XU
Authority: CN
Inventors: 魏鑫杰; 李明; 张庆臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-06-16
Anticipated expiration: 2029-07-27

Abstract

The utility model belongs to the technical field of water conservancy, in particular to a perforating device for hydraulic engineering pipelines, which comprises a base, a device cavity is arranged in the base, a screw rod is rotatably connected in the device cavity, one end of the screw rod, which is close to the device cavity, in the base is provided with a cavity, one end of the screw rod penetrates through the inner wall of the device cavity and extends into the cavity, one end of the screw rod, which extends, is fixedly sleeved with a first gear, the top of the cavity is provided with a through hole, a rotating rod is rotatably inserted in the through hole, one end of the rotating rod penetrates through the through hole and extends into the cavity, one end of the rotating rod, which extends, is fixedly sleeved with a second gear meshed with the first gear, one end of the rotating rod, which is far away from the second gear, is fixedly connected with a knob, the perforating device has good supporting and buffering functions on the pipelines through the arrangement of a plurality, the problem of water conservancy pipeline inaccurate punching is solved and punching efficiency has been improved.

Description

Perforating device of hydraulic engineering pipeline

Technical Field

The utility model belongs to the technical field of the water conservancy, especially, relate to a perforating device of hydraulic engineering pipeline.

Background

The pipe is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high pressure position to a low pressure position of the pipe after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipe has wide application range, and is mainly used in water supply, drainage, heat supply, gas supply, long-distance oil and gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, wherein a drilling machine is required in the process of drilling the hydraulic pipe, the drilling machine refers to a machine and equipment which uses a tool which is harder and sharper than a target object to leave a cylindrical hole or a hole on the target object by means of rotary cutting or rotary extrusion, and is also called a drilling machine, a punching machine, a through hole machine and the like.

However, the existing punching device often generates vibration in the punching process, the vibration often affects the accuracy in punching, and the efficiency of the punching machine for punching is not high enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a perforating device for hydraulic engineering pipelines.

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

a perforating device for hydraulic engineering pipelines comprises a base, wherein a device cavity is arranged in the base, a screw rod is rotatably connected in the device cavity, a cavity is arranged at one end, close to the device cavity, in the base, one end of the screw rod penetrates through the inner wall of the device cavity and extends into the cavity, a first gear is fixedly sleeved at the extending end of the screw rod, a through hole is formed in the top of the cavity, a rotating rod is rotatably inserted in the through hole, one end of the rotating rod penetrates through the through hole and extends into the cavity, a second gear meshed with the first gear is fixedly sleeved at the extending end of the rotating rod, a knob is fixedly connected at one end, far away from the second gear, two supporting sleeves are rotatably sleeved on the rotating rod, one opposite sides of the two supporting sleeves respectively abut against the inner top of the cavity and the top of the base, and two thread sleeves which are symmetrically arranged are sleeved on the screw rod, the top of each of the two threaded sleeves is fixedly connected with a clamping rod, one end of each clamping rod, which is far away from the threaded sleeve, penetrates through the inner top of the device cavity and extends upwards, the top of the base is provided with an opening corresponding to the clamping rod, the top of one side, which is opposite to the two clamping rods, of each clamping rod is fixedly connected with a clamping block, one end, which is far away from the clamping rod, of each clamping block is fixedly connected with an arc clamping ring, the inner top of the device cavity is fixedly connected with a sliding rod, each clamping rod is provided with a sliding opening corresponding to the sliding rod, one end, which is far away from the knob, of the top of the base is fixedly connected with a supporting plate, the top, which is close to one side of the clamping rods, of each supporting plate is fixedly connected with a mounting plate, the bottom of each mounting, the bottom of the connecting plate is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a drill bit.

Preferably, the bottom of the base is rotatably connected with a plurality of universal self-locking wheels.

Preferably, the sliding sleeve is provided with a first spring, and two ends of the first spring are fixedly connected with one side of the sliding rod opposite to the two clamping rods respectively.

Preferably, be equipped with the socket on the knob, it is equipped with the kelly to slide to insert in the socket, it is equipped with a plurality of draw-in grooves that correspond with the kelly to surround on the base, the fixed cover of one end that the kelly is close to the draw-in groove has connect the cutting ferrule, the cover is equipped with the second spring on the kelly, the both ends of second spring respectively with cutting ferrule and knob fixed connection, the one end fixedly connected with handle of cutting ferrule is kept away from to the kelly.

Preferably, the top of the base is fixedly connected with an arc-shaped rubber block.

Preferably, the bottom of the threaded sleeve is provided with a groove, a plurality of steel balls are connected in the groove in a sliding mode, and the edges of the steel balls are in contact with the inner bottom of the device cavity.

Preferably, the threads on the screw are oppositely arranged, and the external threads on the screw are matched with the internal threads on the thread sleeve.

Has the advantages that:

1. in the utility model, when in use, the pipeline is placed on the arc-shaped rubber block, the clamping rod is simultaneously pulled out to rotate the rotating rod by the knob, the rotating rod drives the second gear to rotate in the rotating process, the second gear drives the meshed first gear to rotate in the rotating process, so as to drive the screw rod to rotate, the screw rod drives the two thread sleeves to move relatively in the rotating process, so as to drive the clamping rod to move relatively, the clamping rod drives the two arc-shaped clamping rings to clamp and fix the pipeline in the moving process, so that the stability of the pipeline is higher, meanwhile, the clamping rod can keep horizontal movement and play a role of buffering by the arrangement of the sliding rod and the first spring, the motor is simultaneously opened to drive the drill bit to rotate, the connecting plate is driven to move downwards by the electric telescopic rod, so that the drill bit drills downwards, and meanwhile, through the arrangement of the damping shock absorber, the damping and buffering effects can be achieved for the connecting plate in the lifting process.

2. The utility model discloses a many places adjustment mechanism's setting, at the in-process that the pipeline punched, carried out fine support and cushioning effect to the pipeline, solved the water conservancy pipeline coarse problem of punching and improved the efficiency of punching.

Drawings

FIG. 1 is a schematic structural view of a perforating device for hydraulic engineering pipelines;

fig. 2 is a schematic structural diagram of a point a in fig. 1.

In the figure: 1-base, 2-screw rod, 3-first gear, 4-rotating rod, 5-second gear, 6-knob, 7-support sleeve, 8-thread sleeve, 9-clamping rod, 10-clamping block, 11-arc clamping ring, 12-sliding rod, 13-support plate, 14-mounting plate, 15-electric telescopic rod, 16-connecting plate, 17-damping shock absorber, 18-motor, 19-drill bit, 20-universal self-locking wheel, 21-first spring, 22-clamping rod, 23-clamping sleeve, 24-second spring, 25-handle, 26-arc rubber block and 27-steel ball.

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. 1-2, a perforating device for hydraulic engineering pipelines comprises a base 1, a device cavity is arranged in the base 1, a screw rod 2 is rotatably connected in the device cavity and used for supporting a threaded sleeve 8, a cavity is arranged at one end of the base 1 close to the device cavity, one end of the screw rod 2 penetrates through the inner wall of the device cavity and extends inwards into the cavity, a first gear 3 is fixedly sleeved at the extending end of the screw rod 2 and used for driving the screw rod 2 to rotate, a through hole is formed in the top of the cavity, a rotating rod 4 is rotatably inserted in the through hole and used for rotating a second gear 5, one end of the rotating rod 4 penetrates through the through hole and extends inwards into the cavity, a second gear 5 meshed with the first gear 3 is fixedly sleeved at the extending end of the rotating rod 4 and used for driving the first gear 3 to rotate, a knob 6 is fixedly connected at one end of the rotating rod 4 far away from the second gear 5 and used for rotating the rotating rod 4, two, used for limiting the rotating rod 4, one side of the two opposite supporting sleeves 7 is respectively abutted against the top of the inner top of the cavity and the top of the base 1, two thread sleeves 8 which are symmetrically arranged are sleeved on the screw rod 2 in a threaded manner and used for supporting clamping blocks 10, the top of each thread sleeve 8 is fixedly connected with a clamping rod 9 which is used for supporting the clamping block 10, one end, far away from the thread sleeve 8, of the clamping rod 9 penetrates through the inner top of the device cavity and extends upwards, the top of the base 1 is provided with an opening corresponding to the clamping rod 9, the top of one side, opposite to the two clamping rods 9, of the two clamping rods 9 is fixedly connected with the clamping block 10 which is used for supporting an arc clamping ring 11, one end, far away from the clamping rod 9, of the clamping block 10 is fixedly connected with the arc clamping ring 11 which is used for clamping and fixing a pipeline, the inner top of the device cavity is fixedly connected with a sliding rod 12 which, be equipped with the sliding opening that corresponds with slide bar 12 on the tight pole 9 of clamp, the one end fixedly connected with backup pad 13 of knob 6 is kept away from at the top of base 1, be used for supporting mounting panel 14, backup pad 13 is close to the top fixedly connected with mounting panel 14 of tight pole 9 one side of clamp, be used for supporting electric telescopic handle 15, the bottom fixedly connected with electric telescopic handle 15 of mounting panel 14, be used for driving drill bit 19 and drill the pipeline, electric telescopic handle 15's bottom fixedly connected with connecting plate 16, be used for supporting motor 18, one side that connecting plate 16 is relative with backup pad 13 is through a plurality of damping bumper shock absorbers 17 fixed connection, be used for playing support and absorbing effect to connecting plate 16, connecting plate 16's bottom fixedly connected with motor 18, be used for driving drill bit 19 and rotate, fixedly connected.

In this embodiment, the bottom of the base 1 is rotatably connected with a plurality of universal auto-lock wheels 20 for convenient movement, a sliding sleeve on the sliding rod 12 is provided with a first spring 21, two ends of the first spring 21 are respectively fixedly connected with one side opposite to the two clamping rods 9 for buffering the clamping rods 9 in the relative movement process, a socket is arranged on the knob 6, a clamping rod 22 is slidably inserted in the socket for fixing the knob 6, a plurality of clamping grooves corresponding to the clamping rods 22 are arranged on the base 1 in a surrounding manner, a clamping sleeve 23 is fixedly sleeved at one end of the clamping rod 22 close to the clamping grooves for preventing the clamping rod 22 from falling off from the knob 6, a second spring 24 is sleeved on the clamping rod 22, two ends of the second spring 24 are respectively fixedly connected with the clamping sleeve 23 and the knob 6 for playing a certain elastic supporting role for the clamping rod 22, one end of the clamping rod 22 far away from the clamping sleeve 23 is fixedly connected with a handle 25, the utility model provides a be used for conveniently taking out kelly 22, the top fixedly connected with arc rubber block 26 of base 1 for play the effect that supports to the pipeline, the bottom of thread bush 8 is equipped with the recess, sliding connection has a plurality of steel balls 27 in the recess, the edge of steel ball 27 contacts with the interior bottom in device chamber, be used for reducing the frictional force between thread bush 8 and the device chamber, the screw thread on the screw rod 2 sets up for opposite, the external screw thread on the screw rod 2 and the internal thread phase-match on the thread bush 8.

In this embodiment, when in use, the pipe is placed on the arc-shaped rubber block 26, the clamping rod 22 is pulled out at the same time, the rotating rod 4 is rotated by the knob 6, the second gear 5 is driven to rotate by the rotating rod 4 in the rotating process, the first gear 3 which is meshed with the second gear 5 is driven to rotate by the second gear 5 in the rotating process, so as to drive the screw rod 2 to rotate, the two thread sleeves 8 are driven to move relatively by the screw rod 2 in the rotating process, so as to drive the clamping rod 9 to move relatively, the pipe is clamped and fixed by the two arc-shaped clamping rings 11 driven by the clamping rod 9 in the moving process, so that the stability of the pipe is higher, meanwhile, the clamping rod 9 can keep horizontal movement and play a role of buffering by the arrangement of the sliding rod 12 and the first spring 21, the motor 18 is opened to drive the drill bit 19 to rotate, the connecting plate 16 is driven by the electric telescopic rod 15, the drill bit 19 is drilled downwards, and meanwhile, the damping shock absorber 17 is arranged, so that the connecting plate 16 can be damped and buffered in the lifting process.

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 a perforating device of hydraulic engineering pipeline, includes base (1), its characterized in that: the device is characterized in that a device cavity is arranged in the base (1), a screw rod (2) is connected in the device cavity in a rotating manner, a cavity is arranged at one end, close to the device cavity, in the base (1), one end of the screw rod (2) penetrates through the inner wall of the device cavity and extends into the cavity, a first gear (3) is fixedly sleeved at one extending end of the screw rod (2), a through hole is formed in the top of the cavity, a rotating rod (4) is inserted in the through hole in a rotating manner, one end of the rotating rod (4) penetrates through the through hole and extends into the cavity, a second gear (5) meshed with the first gear (3) is fixedly sleeved at one extending end of the rotating rod (4), a knob (6) is fixedly connected at one end, far away from the second gear (5), two supporting sleeves (7) are sleeved on the rotating rod (4) in a rotating manner, one opposite sides of the two supporting sleeves (7) are respectively abutted against the top of the cavity and the top of the base (1, two thread sleeves (8) which are symmetrically arranged are sleeved on the screw rod (2) in a threaded manner, clamping rods (9) are fixedly connected to the tops of the two thread sleeves (8), one ends, far away from the thread sleeves (8), of the clamping rods (9) penetrate through the inner top of the device cavity and extend upwards, openings corresponding to the clamping rods (9) are formed in the top of the base (1), clamping blocks (10) are fixedly connected to the tops of two opposite sides of the clamping rods (9), one ends, far away from the clamping rods (9), of the clamping blocks (10) are fixedly connected with arc-shaped clamping rings (11), slide rods (12) are fixedly connected to the inner top of the device cavity, sliding openings corresponding to the slide rods (12) are formed in the clamping rods (9), a supporting plate (13) is fixedly connected to one end, far away from the knob (6), of the top of the base (1), and a mounting plate (14) is fixedly connected to the top, close to one side of the clamping rods (9, the bottom fixedly connected with electric telescopic handle (15) of mounting panel (14), the bottom fixedly connected with connecting plate (16) of electric telescopic handle (15), one side that connecting plate (16) and backup pad (13) are relative is through a plurality of damping bumper shock absorbers (17) fixed connection, the bottom fixedly connected with motor (18) of connecting plate (16), fixedly connected with drill bit (19) on the output shaft of motor (18).

2. The perforating device of the hydraulic engineering pipeline as claimed in claim 1, characterized in that: the bottom of the base (1) is rotatably connected with a plurality of universal self-locking wheels (20).

3. The perforating device of the hydraulic engineering pipeline as claimed in claim 1, characterized in that: the sliding sleeve is equipped with first spring (21) on slide bar (12), the both ends of first spring (21) respectively with two clamping rod (9) relative one side fixed connection.

4. The perforating device of the hydraulic engineering pipeline as claimed in claim 1, characterized in that: be equipped with the socket on knob (6), it is equipped with kelly (22) to slide to insert in the socket, it is equipped with a plurality of draw-in grooves that correspond with kelly (22) to encircle on base (1), the fixed cover of one end that kelly (22) are close to the draw-in groove has cutting ferrule (23), the cover is equipped with second spring (24) on kelly (22), the both ends of second spring (24) respectively with cutting ferrule (23) and knob (6) fixed connection, one end fixedly connected with handle (25) of cutting ferrule (23) are kept away from in kelly (22).

5. The perforating device of the hydraulic engineering pipeline as claimed in claim 1, characterized in that: the top of the base (1) is fixedly connected with an arc-shaped rubber block (26).

6. The perforating device of the hydraulic engineering pipeline as claimed in claim 1, characterized in that: the bottom of the threaded sleeve (8) is provided with a groove, a plurality of steel balls (27) are connected in the groove in a sliding mode, and the edges of the steel balls (27) are in contact with the inner bottom of the device cavity.

7. The perforating device of the hydraulic engineering pipeline as claimed in claim 1, characterized in that: the screw thread on the screw rod (2) is arranged oppositely, and the external thread on the screw rod (2) is matched with the internal thread on the thread sleeve (8).