CN210100254U - Connecting structure of core mould vibrator and motor of concrete pipe - Google Patents
Connecting structure of core mould vibrator and motor of concrete pipe Download PDFInfo
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- CN210100254U CN210100254U CN201920544532.XU CN201920544532U CN210100254U CN 210100254 U CN210100254 U CN 210100254U CN 201920544532 U CN201920544532 U CN 201920544532U CN 210100254 U CN210100254 U CN 210100254U
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Abstract
The utility model discloses a connection structure of mandrel vibrator and motor of concrete pipe, including the vibration plug, the left side of vibration plug is provided with first connecting plate, the left top and the bottom of first connecting plate all run through and are provided with first bolt, the left side fixedly connected with inserted bar of first connecting plate, the left end cover of inserted bar is equipped with the sleeve pipe, the cross slot has all been seted up to sheathed tube top and bottom, the spline groove has been seted up on the sheathed tube right side, the surface cover of inserted bar is equipped with the spline housing. The utility model discloses possess and be convenient for dismantle the change to the vibration plug, the vibration plug axiality is high, and is good to neutrality, and transmission torque is big, vibration plug rotational stability, and long service life's advantage has been solved and has been not convenient for change the vibration plug, and is low to detachable vibration plug axiality, and is not good to neutrality for the rotatory in-process of vibration plug is unstable, is not convenient for the problem that people used.
Description
Technical Field
The utility model relates to a mandrel vibrator connection structure technical field specifically is the mandrel vibrator of concrete pipe and the connection structure of motor.
Background
The concrete pipe is a pipe made of concrete or reinforced concrete in batches, is used for conveying water, oil, gas and other fluids, can be divided into four types of plain concrete pipes, common reinforced concrete pipes, self-stress reinforced concrete pipes and prestressed concrete pipes, can be divided into low-pressure pipes and pressure pipes according to the difference of the inner diameters of the concrete pipes, namely the inner diameter of a small-diameter pipe is less than 400 mm, a middle-diameter pipe is 400-1400 mm and a large-diameter pipe is more than 1400 mm, can be divided into flat-mouth pipes, spigot-and-socket pipes and tongue-and-groove pipes according to the difference of the hydraulic pressure bearing capacity of the pipes, the working pressure of the pressure pipes generally has 0.4, 0.6, 0.8, 1.0, 1.2 MPa and the like, the joint forms comprise a cement mortar smearing joint, a steel wire mesh cement mortar smearing joint, cement mortar socket joints, rubber ring socket joints and the like.
The concrete pipe need be with the vibrator to the hydraulic concrete jolt ramming at the in-process of processing, and vibrating motor is connected through belt drive with the vibration plug mostly, and vibration plug and belt pulley are mostly fixed connection, can not dismantle, are not convenient for change the vibration plug, and is low to detachable vibration plug axiality, and is not good to the neutrality for the rotatory in-process of vibration plug is unstable, is not convenient for people's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure of mandrel vibrator and motor of concrete pipe possesses and is convenient for dismantle the change to the vibration plug, and the vibration plug axiality is high, and is good to neutrality, and driving torque is big, vibration plug rotational stability, and long service life's advantage has been solved and has been not convenient for change the vibration plug, and is low to detachable vibration plug axiality, and is not good to neutrality for the rotatory in-process of vibration plug is unstable, the problem that people used not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the connecting structure of the core mould vibrator and the motor of the concrete pipe comprises a vibrating core rod, wherein a first connecting plate is arranged on the left side of the vibrating core rod, a first bolt is arranged at the top and the bottom of the left side of the first connecting plate in a penetrating manner, an inserting rod is fixedly connected with the left side of the first connecting plate, a sleeve is sleeved at the left end of the inserting rod, transverse grooves are formed in the top and the bottom of the sleeve, a spline groove is formed in the right side of the sleeve, a spline sleeve is sleeved on the surface of the inserting rod, the left side of the spline sleeve extends to the inner cavity of the spline groove, a threaded rod is fixedly connected with the top and the bottom of the inserting rod, one end, away from the inserting rod, of the threaded rod penetrates through the transverse grooves and extends to the outer part of the transverse grooves, a nut is sleeved on the surface of the threaded rod and is in threaded connection with, the left end of the sleeve is fixedly connected with a second connecting plate, a belt pulley is arranged on the left side of the second connecting plate, a second bolt penetrates through the top and the bottom of the right side of the second connecting plate, and the second connecting plate is fixedly connected with the belt pulley through the second bolt.
Preferably, threaded holes are formed in the top and the bottom of the left side of the vibration mandrel, the right end of the first bolt penetrates through the first connecting plate and extends to an inner cavity of the threaded hole, and the threaded hole is in threaded connection with the first bolt.
Preferably, the fixed surface of spline housing is connected with the spline tooth, the quantity of spline tooth is a plurality of, one side that the spline tooth was kept away from the spline housing extends to the inner chamber of spline groove.
Preferably, the inner ring of the bearing is fixedly connected with the sleeve, and the right side of the vibrating core rod is fixedly connected with a lifting lug.
Preferably, the surface of belt pulley has seted up the belt groove, the quantity of belt groove is two, the inner wall of belt groove is provided with anti-skidding line.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a vibration plug, first connecting plate, first bolt, the inserted bar, the sleeve pipe, the cross slot, the spline groove, the spline housing, threaded rod and nut cooperate, it is convenient for dismantle the change to the vibration plug to possess, the vibration plug axiality is high, it is good to neutrality, driving torque is big, vibration plug rotation stability, long service life's advantage has been solved and has been not convenient for change the vibration plug, it is low to detachable vibration plug axiality, it is not good to neutrality, make the rotatory in-process of vibration plug unstable, the problem that people used not convenient for.
2. The utility model discloses a set up the cross slot, conveniently fix a position threaded rod and inserted bar, through seting up the spline groove, the grafting spline housing of being convenient for, through setting up first bolt and screw hole, make first connecting plate link together with the vibration plug, through setting up the second bolt, make second connecting plate and belt pulley rotation together, through setting up the belt pulley, can be connected with belt drive.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;
fig. 3 is the utility model discloses the inserted bar is connected with the spline housing and is looked the schematic diagram on the right side.
In the figure: 1 vibration plug, 2 first connecting plates, 3 first bolts, 4 inserted bars, 5 sleeves, 6 transverse grooves, 7 spline grooves, 8 spline sleeves, 9 threaded rods, 10 nuts, 11 bearings, 12 belt discs, 13 threaded holes, 14 spline teeth, 15 lifting lugs, 16 belt grooves, 17 second connecting plates and 18 second bolts.
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.
Referring to fig. 1-3, a connecting structure of a core mold vibrator and a motor of a concrete pipe comprises a vibration core rod 1, a first connecting plate 2 is arranged on the left side of the vibration core rod 1, a first bolt 3 penetrates through the top and the bottom of the left side of the first connecting plate 2, an insertion rod 4 is fixedly connected to the left side of the first connecting plate 2, a sleeve 5 is sleeved on the left end of the insertion rod 4, transverse grooves 6 are formed in the top and the bottom of the sleeve 5, a spline groove 7 is formed in the right side of the sleeve 5, a spline sleeve 8 is sleeved on the surface of the insertion rod 4, the left side of the spline sleeve 8 extends to the inner cavity of the spline groove 7, threaded rods 9 are fixedly connected to the top and the bottom of the insertion rod 4, one end, away from the insertion rod 4, of each threaded rod 9 penetrates through the transverse groove 6 and extends to the outer side of the transverse groove 6, a nut 10 is sleeved on the surface of, the surface of the sleeve 5 is sleeved with a bearing 11, the left end of the sleeve 5 is fixedly connected with a second connecting plate 17, the left side of the second connecting plate 17 is provided with a belt pulley 12, the top and the bottom of the right side of the second connecting plate 17 are both provided with a second bolt 18 in a penetrating manner, the second connecting plate 17 is fixedly connected with the belt pulley 12 through the second bolt 18, the top and the bottom of the left side of the vibration core rod 1 are both provided with a threaded hole 13, the right end of the first bolt 3 penetrates through the first connecting plate 2 and extends to the inner cavity of the threaded hole 13, the threaded hole 13 is in threaded connection with the first bolt 3, the surface of the spline housing 8 is fixedly connected with spline teeth 14, the number of the spline teeth 14 is several, one side of the spline teeth 14, which is far away from the spline housing 8, extends to the inner cavity of the spline grooves 7, the inner ring of the bearing 11 is, the number of the belt grooves 16 is two, the inner wall of the belt groove 16 is provided with anti-skid lines, the threaded rod 9 and the inserted rod 4 are conveniently positioned by arranging the transverse groove 6, the spline groove 7 is arranged to be conveniently inserted with the spline housing 8, the first connecting plate 2 is connected with the vibration core rod 1 by arranging the first bolt 3 and the threaded hole 13, the second connecting plate 17 is rotated with the belt disc 12 by arranging the second bolt 18, the belt disc 12 can be connected with the belt in a transmission way, the vibration core rod 1, the first connecting plate 2, the first bolt 3, the inserted rod 4, the sleeve 5, the transverse groove 6, the spline groove 7, the spline housing 8, the threaded rod 9 and the nut 10 are matched, the vibration core rod 1 is convenient to disassemble and replace, the coaxiality of the vibration core rod 1 is high, the centering performance is good, the transmission torque is large, the vibration core rod 1 is stable in rotation, and the service life is long, the problem of be not convenient for change vibration plug 1, low to detachable vibration plug 1 axiality, it is not good to neutrality is solved for vibration plug 1 is rotatory in-process unstable, is not convenient for people to use.
The working principle is as follows: the nut 10 is rotated to separate the nut 10 from the threaded rod 9, the vibrating core rod 1 moves rightwards to drive the first connecting plate 2 to move rightwards, the first connecting plate 2 drives the inserting rod 4 to move rightwards, the inserting rod 4 drives the spline sleeve 8 to move rightwards, the inserting rod 4 is drawn out of the inner cavity of the sleeve 5, the first bolt 3 is disassembled by using a wrench, the vibrating core rod 1 is separated from the first connecting plate 2, the vibrating core rod 1 is disassembled, the spline groove 7 is formed, the inserting spline sleeve 8 is convenient to insert, the spline tooth 14 is clamped with the spline groove 7, the vibrating core rod 1 is high in coaxiality, good in centering performance, stable in working and long in service life.
In summary, the following steps: this concrete pipe's mandrel vibrator and connection structure of motor cooperates through vibration plug 1, first connecting plate 2, first bolt 3, inserted bar 4, sleeve pipe 5, horizontal groove 6, spline groove 7, spline housing 8, threaded rod 9 and nut 10, has solved and has been not convenient for change the vibration plug, and is low to detachable vibration plug axiality, and is not good to the neutrality for the rotatory in-process of vibration plug is unstable, the problem that people used not convenient for.
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 (5)
1. The core mould vibrator of concrete pipe and the connection structure of motor, including vibration plug (1), its characterized in that: the vibration core rod comprises a vibration core rod (1), and is characterized in that a first connecting plate (2) is arranged on the left side of the vibration core rod (1), a first bolt (3) is arranged on the left top and the bottom of the first connecting plate (2) in a penetrating mode, an inserting rod (4) is fixedly connected to the left side of the first connecting plate (2), a sleeve (5) is sleeved at the left end of the inserting rod (4), transverse grooves (6) are formed in the top and the bottom of the sleeve (5), spline grooves (7) are formed in the right side of the sleeve (5), a spline sleeve (8) is sleeved on the surface of the inserting rod (4), the left side of the spline sleeve (8) extends to the inner cavity of the spline grooves (7), threaded rods (9) are fixedly connected to the top and the bottom of the inserting rod (4), one end, far away from the inserting rod (4), of each threaded rod (9) penetrates through the transverse grooves (6) and extends to the outer portion of the, nut (10) and threaded rod (9) threaded connection, one side and sleeve pipe (5) contact of nut (10), the surface cover of sleeve pipe (5) is equipped with bearing (11), the left end fixedly connected with second connecting plate (17) of sleeve pipe (5), the left side of second connecting plate (17) is provided with pulley (12), top and bottom on second connecting plate (17) right side all run through and are provided with second bolt (18), second connecting plate (17) are through second bolt (18) and pulley (12) fixed connection.
2. The structure for connecting a core mold vibrator of a concrete pipe with a motor according to claim 1, wherein: threaded holes (13) are formed in the top and the bottom of the left side of the vibration core rod (1), the right end of the first bolt (3) penetrates through the first connecting plate (2) and extends to an inner cavity of the threaded hole (13), and the threaded hole (13) is in threaded connection with the first bolt (3).
3. The structure for connecting a core mold vibrator of a concrete pipe with a motor according to claim 1, wherein: the surface fixed connection of spline housing (8) has spline tooth (14), the quantity of spline tooth (14) is a plurality of, spline tooth (14) keep away from the inner chamber that one side of spline housing (8) extended to spline groove (7).
4. The structure for connecting a core mold vibrator of a concrete pipe with a motor according to claim 1, wherein: the inner ring of the bearing (11) is fixedly connected with the sleeve (5), and the right side of the vibrating core rod (1) is fixedly connected with a lifting lug (15).
5. The structure for connecting a core mold vibrator of a concrete pipe with a motor according to claim 1, wherein: the belt pulley is characterized in that belt grooves (16) are formed in the surface of the belt pulley (12), the number of the belt grooves (16) is two, and anti-skidding threads are arranged on the inner wall of each belt groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920544532.XU CN210100254U (en) | 2019-04-19 | 2019-04-19 | Connecting structure of core mould vibrator and motor of concrete pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920544532.XU CN210100254U (en) | 2019-04-19 | 2019-04-19 | Connecting structure of core mould vibrator and motor of concrete pipe |
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| CN210100254U true CN210100254U (en) | 2020-02-21 |
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| CN201920544532.XU Active CN210100254U (en) | 2019-04-19 | 2019-04-19 | Connecting structure of core mould vibrator and motor of concrete pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809313A (en) * | 2020-12-30 | 2021-05-18 | 铭昊汽车金属零部件(广州)有限公司 | Knurling positioning core rod assembly for automobile pipe fitting |
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2019
- 2019-04-19 CN CN201920544532.XU patent/CN210100254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809313A (en) * | 2020-12-30 | 2021-05-18 | 铭昊汽车金属零部件(广州)有限公司 | Knurling positioning core rod assembly for automobile pipe fitting |
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