CN215879085U

CN215879085U - Cast tube lining jolt device

Info

Publication number: CN215879085U
Application number: CN202122166830.XU
Authority: CN
Inventors: 王海; 朱荣鑫; 陈辅云; 赵云飞; 姚光宇; 代其杰; 王冲
Original assignee: Guoming Ductile Iron Pipes Co Ltd
Current assignee: Guoming Ductile Iron Pipes Co Ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-22
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a liner jolting device for a cast pipe, which comprises a base, a mounting block and a side block, wherein the mounting block is fixedly mounted on the upper surface of the base, the side block is fixedly mounted on one side, located on the mounting block, of the upper surface of the base, a motor is fixedly mounted in the mounting block, and a screw rod is rotatably mounted in the side block. Through the transmission effect of belt pulley group in this device, pivot A will drive pivot B in step and rotate, meshing transmission cooperation through bevel gear A and bevel gear B, pivot B will drive pivot C and rotate, and then pivot C will drive the impeller rotation of its tip, the impeller rotation will produce certain wind-force, can carry out the simultaneous blowing with the impurity dust that shakes off inside the cast tube, the impurity that the back inside lining surface dropped and the dust that have effectively avoided beating are piled up the condition in cast tube inner wall bottom, blow off impurity dust from another port of cast tube until finally, and then guaranteed to shake the inside cleanliness factor of cast tube after beating.

Description

Cast tube lining jolt device

Technical Field

The utility model relates to the technical field of cast tube production equipment, in particular to a liner jolting device for a cast tube.

Background

Cast iron pipe, cast the pipe that is shaped with cast iron, cast iron pipe is used for water supply, drainage and gas transmission line, it includes cast iron straight pipe and pipe fittings, its labour intensity is small, according to the different casting methods, divide into continuous cast iron pipe and centrifugal cast iron pipe, wherein the centrifugal cast iron pipe divides into two kinds of sand moulds and metal types again, in the production run of cast pipe, the lining cement is an important anticorrosion process, after the lining cement solidifies, need beat its inside, in order to make its apparent adherent impurity drop, in order to guarantee not to influence its normal use, but because impurity and dust that the lining surface dropped after beating will pile up in the bottom of cast pipe inner wall, the shake beating apparatus in the prior art has not been provided with the cleaning device, and then can't discharge dust impurity from the intraductal in time, we propose a cast pipe lining shake beating device for solving the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a liner jolting device for a casting pipe, so as to solve the problems of the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a cast tube inside lining shakes and beats device, includes base, installation piece and side piece, fixed surface installs the installation piece on the base, the base upper surface is located installation piece one side fixed mounting and has the side piece, the inside fixed mounting of installation piece has the motor, the inside rotation of side piece installs the screw rod, and the tip of screw rod and the coaxial fixed connection of output end portion of motor, screw rod surface meshing cover is equipped with the drive block, the installation notch has been seted up in the drive block lower surface outside, drive block one side is provided with the guide subassembly, the top of drive block is provided with and leads subassembly structure complex suppress the subassembly, the drive block is close to side piece one side and is provided with the interlock subassembly, the inside subassembly of blowing that is provided with of installation notch.

Preferably, the guide assembly comprises a fixed block A fixedly installed on the side surface of the driving block, a rotating shaft A is rotatably installed on the fixed block A, a rolling wheel is fixedly installed at the end of the rotating shaft A, and a cam is fixedly installed on the inner side of the rolling wheel on the outer surface of the rotating shaft A.

Preferably, the elastic pressing assembly comprises a mounting frame fixedly mounted on the upper surface of the driving block, the mounting frame is in an L shape, a T-shaped guide pillar is vertically and slidably mounted at the end of the mounting frame, the lower end of the T-shaped guide pillar is in extrusion fit with the cam, a rubber striking block is fixedly mounted at the upper end of the T-shaped guide pillar, a spring is sleeved on the outer surface of the T-shaped guide pillar and located below the end of the mounting frame, and two ends of the spring are respectively and correspondingly and fixedly connected with the lower surface of the end of the mounting frame and the lower end of the T-shaped guide pillar.

Preferably, the linkage assembly is including being fixed in fixed block B that the drive block side surface is located the screw rod below, fixed block B internally mounted has pivot B, pivot B is close to and is provided with the pulley group between rolling wheel's tip and the pivot A, and pivot B passes through the pulley group and is connected with pivot A transmission, the tip fixed mounting that rolling wheel was kept away from to pivot B has bevel gear A.

Preferably, the subassembly of blowing is including being fixed in the fixed block C of installation notch lateral wall surface, fixed block C internal rotation installs pivot C, the tip fixed mounting that pivot C is close to bevel gear A has bevel gear B, and bevel gear B corresponds the meshing with bevel gear A and is connected, the coaxial fixed mounting of tip that bevel gear B was kept away from to pivot C has the fan wheel.

Preferably, the side surface of the side block is positioned on one side of the screw rod and is fixedly provided with a limiting rod, the limiting rod penetrates through the driving block in a sliding manner, and the end parts of the screw rod and the limiting rod are fixedly provided with the same end cap.

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

1. the vibration function of the device can be effectively realized through the matching between the guide component and the elastic pressing component, the motor works in combination with the device, the output end of the motor drives the screw rod to synchronously rotate, under the engagement and matching action with the driving block, the driving block is slowly driven to move to the deep part, the rolling wheel rotates due to the friction with the lining of the cast tube in the process, the cam is driven to synchronously rotate through the connection action of the rotating shaft A, in the rotating process of the cam, the convex end of the T-shaped guide post intermittently contacts and extrudes the lower end part of the T-shaped guide post, when the T-shaped guide post is pressed, the T-shaped guide post overcomes the elastic force of the spring and drives the rubber knocking block to move upwards, when the rubber knocking block moves upwards, the rubber knocking block impacts and knocks on the surface of the lining of the casting pipe, and meanwhile, the T-shaped guide post is periodically extruded along with the cam, the periodic vibration can shake off the impurity dust adhered to the surface of the lining of the cast tube, thereby effectively avoiding the influence of the impurity dust on the normal use of the cast tube;

2. through the structural cooperation between linkage subassembly and the subassembly of blowing, can effectively solve and do not be provided with clean structure in the equipment is beaten to current shake, and then can not be in time follow intraductal exhaust problem with dust impurity, combine the transmission effect through the pulley group in this device, pivot A will drive pivot B in step and rotate, through bevel gear A and bevel gear B's meshing transmission cooperation, pivot B will drive pivot C and rotate, and then pivot C will drive the impeller rotation of its tip, the impeller rotation will produce certain wind-force, can carry out the simultaneous blowing with the impurity dust that shakes off inside the cast tube, effectively avoided beating the back inside lining surface and dropped impurity and the dust pile up the condition at cast tube inner wall bottom, blow off the impurity dust from another port of cast tube until finally, and then guaranteed to shake the inside cleanliness factor of cast tube after beating.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of the overall structure of the present invention.

FIG. 2 is a schematic view of the guiding assembly of the present invention.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

FIG. 4 is a partial schematic view of the linkage assembly structure of the present invention.

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.

In the figure: 1. a base; 101. mounting blocks; 102. a side block; 2. a motor; 201. a screw; 202. a limiting rod; 203. a drive block; 204. installing a notch; 205. an end cap; 3. a fixed block A; 301. a rotating shaft A; 302. rolling wheels; 303. a cam; 4. a mounting frame; 401. a T-shaped guide post; 402. a rubber striking block; 403. a spring; 5. a fixed block B; 501. a rotating shaft B; 502. a pulley set; 503. a bevel gear A; 6. a fixed block C; 601. a rotating shaft C; 602. a bevel gear B; 603. a wind impeller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a shock-absorbing device for a liner of a cast tube, which comprises a base 1, a mounting block 101 and a side block 102, wherein the mounting block 101 is fixedly mounted on the upper surface of the base 1, the side block 102 is fixedly mounted on one side of the mounting block 101 on the upper surface of the base 1, a motor 2 is fixedly mounted inside the mounting block 101, a screw 201 is rotatably mounted inside the side block 102, the end of the screw 201 is coaxially and fixedly connected with the output end of the motor 2, a driving block 203 is sleeved on the outer surface of the screw 201 in an engaged manner, a mounting notch 204 is formed in the outer side of the lower surface of the driving block 203, a guiding component is arranged on one side of the driving block 203, a spring component structurally matched with the guiding component is arranged above the driving block 203, a linkage component is arranged on one side of the driving block 203, which is close to the side block 102, and a blowing component is arranged inside the mounting notch 204.

Further, the guiding assembly comprises a fixing block A3 fixedly mounted on the side surface of the driving block 203, a rotating shaft A301 is rotatably mounted on the fixing block A3, a rolling wheel 302 is fixedly mounted at the end of the rotating shaft A301, a cam 303 is fixedly mounted on the outer surface of the rotating shaft A301, which is located on the inner side of the rolling wheel 302, the rolling wheel 302 rotates due to friction with the inner lining of the cast pipe, and the cam 303 is driven to rotate synchronously through the connection effect of the rotating shaft A301.

Further, the elastic pressing component comprises a mounting frame 4 fixedly mounted on the upper surface of the driving block 203, the mounting frame 4 is in an L shape, a T-shaped guide post 401 is vertically and slidably mounted at the end of the mounting frame 4, the lower end of the T-shaped guide post 401 is in press fit with the cam 303, a rubber striking block 402 is fixedly mounted at the upper end of the T-shaped guide post 401, a spring 403 is sleeved on the outer surface of the T-shaped guide post 401 and located below the end of the mounting frame 4, two ends of the spring 403 are respectively and fixedly connected with the lower surface of the end of the mounting frame 4 and the lower end of the T-shaped guide post 401 correspondingly, during the rotation process of the cam 303, the convex end of the cam 303 intermittently contacts and presses the lower end of the T-shaped guide post 401, when the cam is pressed, the T-shaped guide post 401 overcomes the elastic force of the spring 403 and drives the rubber striking block 402 to move upwards, when the rubber striking block 402 moves upwards, impacts on the inner lining surface of the casting tube, and periodically presses the T-shaped guide post 401 along with the cam 303, and further, the periodic vibration is generated, so that the impurity dust adhered to the surface of the cast tube lining can be shaken off.

Further, the linkage assembly comprises a fixed block B5 fixed on the side surface of the driving block 203 and located below the screw 201, a rotating shaft B501 is rotatably installed inside the fixed block B5, a belt pulley group 502 is arranged between the end portion, close to the rolling wheel 302, of the rotating shaft B501 and the rotating shaft A301, the rotating shaft B501 is in transmission connection with the rotating shaft A301 through the belt pulley group 502, a bevel gear A503 is fixedly installed at the end portion, far away from the rolling wheel 302, of the rotating shaft B501, through the transmission effect of the belt pulley group 502, the rotating shaft A301 synchronously drives the rotating shaft B501 to rotate, through the meshing transmission matching of the bevel gear A503 and the bevel gear B602, the rotating shaft B501 drives the rotating shaft C601 to rotate, and the linkage effect of the device is well achieved.

Further, the blowing assembly comprises a fixed block C6 fixed on the surface of the side wall of the mounting slot 204, a rotating shaft C601 is rotatably mounted inside the fixed block C6, a bevel gear B602 is fixedly mounted at the end part of the rotating shaft C601 close to the bevel gear A503, the bevel gear B602 is correspondingly meshed with the bevel gear A503, a wind impeller 603 is coaxially and fixedly mounted at the end part of the rotating shaft C601 far away from the bevel gear B602, the rotating shaft C601 drives the wind impeller 603 at the end part to rotate, the wind impeller 603 rotates to generate certain wind force, impurity dust shaken off inside the casting pipe can be simultaneously blown, and the impurity dust is finally blown out from the other port of the casting pipe.

Furthermore, the side surface of the side block 102 is fixedly provided with a limiting rod 202 at one side of the screw 201, the limiting rod 202 penetrates through the driving block 203 in a sliding manner, the end parts of the screw 201 and the limiting rod 202 are fixedly provided with the same end cap 205, in the moving process of the driving block 203, the driving block 203 can move more stably due to the limiting sliding effect of the limiting rod 202, and meanwhile the end cap 205 can prevent the driving block 203 from falling off due to excessive movement.

The working principle is as follows: during the vibrating and beating operation of the inner liner of the cast tube, the end cap 205 of the device is aligned with the port of the cast tube and inserted, the screw 201 is inserted into the tube, the whole device is adjusted to a proper position, the outer surface of the rolling wheel 302 is tightly attached to the surface of the inner liner of the cast tube, then the motor 2 works and the output end of the motor drives the screw 201 to synchronously rotate, the driving block 203 is slowly driven to move to the deep under the meshing and matching action with the driving block 203, the rolling wheel 302 rotates due to the friction with the inner liner of the cast tube in the process, the cam 303 is driven to synchronously rotate through the connection action of the rotating shaft A301, the convex end of the cam 303 intermittently contacts and extrudes the lower end part of the T-shaped guide pillar 401 during the rotation process of the cam 303, when the T-shaped guide pillar 401 is pressed, the rubber beating block 402 is driven to move upwards by overcoming the elastic force of the spring 403, the impact is beaten on the surface of the inner liner of the cast tube when the rubber beating block 402 moves upwards, meanwhile, the T-shaped guide posts 401 are periodically extruded by the cam 303, so that periodic vibration is generated, impurity dust adhered to the surface of the lining of the cast tube can be shaken off, the influence of the impurity dust on the normal use of the cast tube is effectively avoided, the rubber striking block 402 has certain elasticity and is easy to deform when excessively extruded, the blocking and stopping of the device can be effectively avoided, meanwhile, through the transmission action of the belt pulley set 502, the rotating shaft A301 synchronously drives the rotating shaft B501 to rotate, through the meshing transmission matching of the bevel gear A503 and the bevel gear B602, the rotating shaft B501 drives the rotating shaft C601 to rotate, further the rotating shaft C601 drives the wind impeller 603 at the end part to rotate, the wind impeller 603 rotates to generate certain wind power, the impurity dust shaken off from the inside of the cast tube can be simultaneously blown until the impurity dust is finally blown out from the other port of the cast tube, and in the moving process of the driving block 203, due to the limiting sliding action of the limiting rod 202, the drive block 203 is made to move more stably, and the end cap 205 prevents the drive block 203 from moving excessively and falling off.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A cast tube lining jolt device, includes base (1), installation piece (101) and side piece (102), its characterized in that: the upper surface of the base (1) is fixedly provided with an installation block (101), the upper surface of the base (1) is fixedly provided with a side block (102) at one side of the installation block (101), a motor (2) is fixedly arranged in the mounting block (101), a screw rod (201) is rotatably arranged in the side block (102), and the end part of the screw rod (201) is coaxially and fixedly connected with the output end part of the motor (2), a driving block (203) is sleeved on the outer surface of the screw rod (201) in a meshing way, a mounting notch (204) is formed in the outer side of the lower surface of the driving block (203), one side of the driving block (203) is provided with a guide component, a spring component structurally matched with the guide component is arranged above the driving block (203), one side of the driving block (203), which is close to the side block (102), is provided with a linkage assembly, and a blowing assembly is arranged inside the mounting notch (204).

2. The cast tube lining jarring device of claim 1, wherein the guiding assembly comprises a fixed block A (3) fixedly mounted on the side surface of the driving block (203), the fixed block A (3) is rotatably mounted with a rotating shaft A (301), the end of the rotating shaft A (301) is fixedly mounted with a rolling wheel (302), and the outer surface of the rotating shaft A (301) is positioned on the inner side of the rolling wheel (302) and is fixedly mounted with a cam (303).

3. The cast tube lining jolting device according to claim 2, wherein the suppressing assembly comprises a mounting frame (4) fixedly mounted on the upper surface of the driving block (203), the mounting frame (4) is in an L shape, a T-shaped guide post (401) is vertically and slidably mounted at the end of the mounting frame (4), the lower end of the T-shaped guide post (401) is in press fit with the cam (303), a rubber knocking block (402) is fixedly mounted at the upper end of the T-shaped guide post (401), a spring (403) is sleeved below the end of the mounting frame (4) on the outer surface of the T-shaped guide post (401), and two ends of the spring (403) are respectively and correspondingly and fixedly connected with the lower surface of the end of the mounting frame (4) and the lower end of the T-shaped guide post (401).

4. The cast tube lining jarring device of claim 3, wherein the linkage assembly comprises a fixed block B (5) fixed on the side surface of the driving block (203) and located below the screw rod (201), a rotating shaft B (501) is rotatably installed inside the fixed block B (5), a pulley group (502) is arranged between the end of the rotating shaft B (501) close to the rolling wheel (302) and the rotating shaft A (301), the rotating shaft B (501) is in transmission connection with the rotating shaft A (301) through the pulley group (502), and a bevel gear A (503) is fixedly installed at the end of the rotating shaft B (501) far away from the rolling wheel (302).

5. The cast tube lining jarring device of claim 4, wherein the blowing assembly comprises a fixed block C (6) fixed on the surface of the side wall of the mounting slot (204), a rotating shaft C (601) is rotatably mounted inside the fixed block C (6), a bevel gear B (602) is fixedly mounted at the end of the rotating shaft C (601) close to the bevel gear A (503), the bevel gear B (602) is correspondingly meshed with the bevel gear A (503), and a fan blade (603) is coaxially and fixedly mounted at the end of the rotating shaft C (601) far away from the bevel gear B (602).

6. The shock-absorbing device for the liner of the cast tube as claimed in claim 1, wherein the side surface of the side block (102) is fixedly provided with a limiting rod (202) at one side of the screw rod (201), the limiting rod (202) slides and penetrates through the driving block (203), and the end parts of the screw rod (201) and the limiting rod (202) are fixedly provided with the same end cap (205).