CN211616074U - A centrifugal device that is used for concrete pipe pile production to prevent beating - Google Patents
A centrifugal device that is used for concrete pipe pile production to prevent beating Download PDFInfo
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- CN211616074U CN211616074U CN201922075252.1U CN201922075252U CN211616074U CN 211616074 U CN211616074 U CN 211616074U CN 201922075252 U CN201922075252 U CN 201922075252U CN 211616074 U CN211616074 U CN 211616074U
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Abstract
The utility model discloses a centrifugal device for preventing jumping in concrete pipe pile production, which comprises a bottom plate, wherein a support frame is arranged on the left side of the bottom plate, a motor is arranged at the top of the support frame, a rotating shaft is arranged at the output shaft end of the motor through a shaft coupling, the rotating shaft is horizontally and rotatably arranged in a bearing mounting seat, an axial jumping prevention device and a radial jumping prevention device are arranged on the rotating shaft, the axial jumping prevention device comprises two groups of shells which are symmetrically arranged at intervals, the shells are fixedly arranged on the rotating shaft through a first connecting sleeve, and an axial pressing plate is movably arranged at the side end of the shells; the anti-radial-jump device comprises an installation sleeve, the installation sleeve is fixedly installed on the rotating shaft, and a radial pressing block is movably arranged inside the installation sleeve. The utility model discloses can be in the centrifugal motion of concrete tubular pile mould, axial runout and runout take place for effectual prevention tubular pile mould, improve concrete tubular pile centrifugal forming process's homogeneity and stability, improve concrete tubular pile's intensity and bearing capacity.
Description
Technical Field
The utility model relates to a tubular pile production and processing technology field specifically is a centrifugal device that is used for concrete pipe pile production to prevent beating.
Background
The centrifugal process of the pipe pile is an important link in the production process of the pipe pile, the pipe pile rotates on a centrifugal machine at a high speed through a centrifugal pipe pile mould, so that concrete in the pipe pile mould performs high-speed centrifugal motion, and finally the concrete pipe pile with a round hole in the center is manufactured.
At present, current tubular pile centrifuge is when carrying out centrifugal operation to concrete tubular pile mould, has following technical problem, the tubular pile mould can produce axial and radial runout when the centrifugation, causes pile body concrete not closely knit in the shaping of tubular pile mould to cause concrete tubular pile shaping back intensity not enough, in addition, can lead to the fashioned homogeneity of tubular pile not good, great reduction concrete tubular pile's bearing capacity, consequently, to this problem, need to make the improvement urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, the utility model provides a centrifugal device that is used for concrete pipe pile production to prevent beating is provided, it can be in the centrifugal motion of concrete pipe pile mould, axial runout and radial runout take place for effectual prevention tubular pile mould, improve the homogeneity and the stability of concrete pipe pile centrifugal forming process, thereby improve concrete pipe pile's intensity and bearing capacity, in having overcome concrete pipe pile centrifugal production process, the tubular pile mould takes place the technological problem of beating, for the mass production of enterprise makes concrete pipe pile and has reduced the rejection rate, the production cost is saved, the production quality is improved, and economic benefits is improved.
In order to realize the above purpose, the utility model adopts the technical scheme that: a centrifugal device for preventing jumping in the production of concrete pipe piles comprises a bottom plate, wherein a support frame is fixedly and symmetrically arranged on the left side of the bottom plate, a motor is fixedly arranged at the top of the support frame through a first bolt, a rotating shaft is arranged at the output shaft end of the motor through a coupling joint, the rotating shaft is horizontally and rotatably arranged in a bearing mounting seat, the bearing mounting seat is fixedly arranged on a connecting plate, the connecting plate is fixedly arranged on a supporting seat through a second bolt, an axial jumping prevention device and a radial jumping prevention device are arranged on the right side of the bearing mounting seat and positioned on the rotating shaft, the axial jumping prevention device comprises two groups of shells which are symmetrically arranged at intervals, the shells are in a circular tube cavity structure, the shells are fixedly arranged on the rotating shaft through a first connecting sleeve, an axial pressing plate is movably arranged at the side end of the shells, the axial pressing plate is in a bent, the other end of the first spring is wound on a first guide pillar arranged on the inner wall of the shell; the anti-radial-runout device comprises an installation sleeve, the installation sleeve is fixedly installed on the rotating shaft through a second connecting sleeve, and a radial pressing block is movably arranged inside the installation sleeve.
Furthermore, the bearing mounting seat comprises a mounting seat shell, end covers are fixedly mounted on the end faces of the two sides of the mounting seat shell through screws, two groups of bearings are arranged between the mounting seat shell and the rotating shaft, and a sleeve is mounted on the rotating shaft and located between the bearings.
Furthermore, the side end wall of the shell is fixedly connected with the first connecting sleeve through a third bolt, and the first connecting sleeve is in transmission connection with the rotating shaft through a first flat key.
Furthermore, the outer edge of the axial pressure plate is in an inclined structure, a guide rod is arranged on the side face of the axial pressure plate, and the guide rod extends into a guide hole in the shell and is in clearance fit with the guide hole.
Furthermore, the outer end wall of the mounting sleeve is fixedly connected with a second connecting sleeve through a fourth bolt, and the second connecting sleeve is in transmission connection with the rotating shaft through a second flat key.
Further, an inner sleeve is arranged between the mounting sleeve and the rotating shaft, a cavity is arranged inside the mounting sleeve, a radial pressing block is accommodated in the cavity, a second spring is arranged between the radial pressing block and the inner sleeve, and circular grooves used for accommodating the second spring are formed in the bottom of the radial pressing block and the outer wall of the inner sleeve.
Furthermore, the top of radial briquetting is circular-arc structure, and radial briquetting top is provided with the cushion, and the top of radial briquetting is flushed with installation cover outer fringe end portion mutually.
Furthermore, the elastic pad is of an arc sheet structure and is made of elastic rubber.
Furthermore, reinforcing ribs are fixedly arranged on the end faces of the two sides of the bearing mounting seat and positioned on the connecting plate.
The utility model has the advantages that: the utility model provides a centrifugal device that is used for production of concrete pipe stake to prevent beating, it can be in the centrifugal motion of concrete pipe stake mould, axial runout and radial runout take place for effectual prevention tubular pile mould, improve the homogeneity and the stability of concrete pipe stake centrifugal forming process, thereby improve concrete pipe stake's intensity and bearing capacity, in having overcome concrete pipe stake centrifugal production process, the tubular pile mould takes place the technological problem of beating, mass production for the enterprise makes concrete pipe stake and has reduced the rejection rate, and the production cost is saved, and the production quality is improved, and economic benefits is improved.
1. The utility model discloses in be provided with and prevent axial jumping device, the race wheel of concrete tubular pile mould is placed in preventing axial jumping device, the axial clamp plate that the symmetry set up when the concrete tubular pile mould wholly takes place the axial and beats, produce to the axial clamp plate and touch and press, first spring limits and cushions the displacement of axial clamp plate, thereby prevent concrete tubular pile mould in the at utmost wholly to take place the axial and beat, improve the homogeneity and the stability of concrete tubular pile in centrifugal process, improve concrete tubular pile's intensity and bearing capacity.
2. The utility model discloses in be provided with and prevent the run-out device, the pipe wall of concrete tubular pile mould touches and presses and is common rotary motion with preventing the run-out device, do centrifugal rotary motion's in-process at the tubular pile mould, if the tubular pile mould takes place the run-out, the pipe wall of concrete tubular pile mould will touch and press and prevent the radial briquetting in the run-out device, the second spring limits and cushions the displacement of radial briquetting, thereby prevent the whole run-out that takes place of concrete tubular pile mould in the at utmost, improve homogeneity and the stability of concrete tubular pile in centrifugal process, improve the intensity and the bearing capacity of concrete tubular pile.
Drawings
Fig. 1 is a schematic view of the top view structure of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic structural diagram of the middle bearing mounting seat of the present invention.
Fig. 4 is the structure diagram of the position of the device for preventing axial jumping.
Fig. 5 is the structure diagram of the position of the device for preventing radial run-out of the utility model.
The text labels in the figures are represented as: 1. a base plate; 2. a support frame; 3. a motor; 4. a coupling; 5. a supporting seat; 6. a bearing mount; 7. reinforcing ribs; 8. an anti-axial jump device; 9. a run-out prevention device; 301. a first bolt; 501. a second bolt; 502. a connecting plate; 601. a rotating shaft; 602. an end cap; 603. a bearing; 604. a screw; 605. a sleeve; 606. a mount housing; 801. an axial pressure plate; 802. a guide hole; 803. a guide bar; 804. a housing; 805. a first guide post; 806. a first spring; 807. a second guide post; 808. a first connecting sleeve; 809. a third bolt; 810. a first flat key; 901. an elastic pad; 902. radial briquetting; 903. installing a sleeve; 904. a second spring; 905. a second connecting sleeve; 906. a fourth bolt; 907. a second flat key; 908. an inner sleeve.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-5, the specific structure of the present invention is: the anti-axial-jumping device comprises a bottom plate 1, support frames 2 are fixedly and symmetrically arranged on the left side of the bottom plate 1, a motor 3 is fixedly connected and arranged at the top of each support frame 2 through a first bolt 301, an output shaft end of the motor 3 is connected and arranged with a rotating shaft 601 through a coupler 4, the rotating shaft 601 is horizontally and rotatably arranged in a bearing mounting seat 6 to drive the motor 3, the rotating shaft 601 rotates in the bearing mounting seat 6, the bearing mounting seat 6 is fixedly arranged on a connecting plate 502, the connecting plate 502 is fixedly arranged on a supporting seat 5 through a second bolt 501, an anti-axial-jumping device 8 and an anti-radial-jumping device 9 are arranged on the right side of the bearing mounting seat 6 and positioned on the rotating shaft 601, the anti-axial-jumping device 8 comprises two groups of shells 804 which are symmetrically arranged at intervals, the shells 804 are in a circular tube cavity structure, the shells 804, the axial pressure plate 801 is a bent plate-shaped structure, and one end surface of the axial pressure plate is fixedly provided with a second guide pillar 807, the second guide pillar 807 is wound with a first spring 806, and the other end of the first spring 806 is wound on the first guide pillar 805 on the inner wall of the shell 804; the radial run-out prevention device 9 comprises an installation sleeve 903, the installation sleeve 903 is fixedly installed on the rotating shaft 601 through a second connecting sleeve 905, and a radial pressing block 902 is movably arranged inside the installation sleeve 903.
Preferably, in order to facilitate the realization of the rotational stability of the rotating shaft 601, the bearing mount 6 includes a mount housing 606, end faces of two sides of the mount housing 606 are fixedly mounted with end covers 602 through screws 604, two sets of bearings 603 are disposed between the mount housing 606 and the rotating shaft 601, the bearings 603 are used for assisting the rotating shaft 601 to make a rotational motion, and a sleeve 605 is mounted on the rotating shaft 601 and located between the bearings 603.
Preferably, in order to facilitate mounting and fixing the housing 804 on the rotating shaft 601, a side end wall of the housing 804 is fixedly connected with the first connecting sleeve 808 through a third bolt 809, and the first connecting sleeve 808 is in transmission connection with the rotating shaft 601 through a first flat key 810.
Preferably, in order to be favorable to realizing that the tube pile mould is in the motion process of centrifugal rotation, the running wheel of the tube pile mould limits axial runout, the outer edge of the axial pressing plate 801 is in an inclined structure shape, the tube pile mould running wheel can be conveniently put into the axial pressing plate 801, a guide rod 803 is arranged on the side face of the axial pressing plate 801, the guide rod 803 extends into a guide hole 802 inside the shell 804 and is in clearance fit with the guide hole 802, the guide rod 803 and the guide hole 802 can be favorable for the axial pressing plate 801 to play a role in guiding in the process of inhibiting the axial runout, and the axial pressing plate 801 and the shell 804 are prevented from being dislocated.
Preferably, in order to facilitate the installation and fixation of the mounting sleeve 903 on the rotating shaft 601, an outer end wall of the mounting sleeve 903 is fixedly connected with a second connecting sleeve 905 through a fourth bolt 906, and the second connecting sleeve 905 is in transmission connection with the rotating shaft 601 through a second flat key 907.
Preferably, in order to facilitate the realization of limiting radial runout of the pipe wall of the pipe pile mold during the centrifugal rotation of the pipe pile mold, an inner sleeve 908 is arranged between the mounting sleeve 903 and the rotating shaft 601, a cavity is arranged inside the mounting sleeve 903, a radial pressing block 902 is accommodated in the cavity, a second spring 904 is arranged between the radial pressing block 902 and the inner sleeve 908, and circular grooves for accommodating the second spring 904 are arranged on the bottom of the radial pressing block 902 and the outer wall of the inner sleeve 908.
Preferably, in order to facilitate the radial pressing block 902 to limit the radial runout of the pipe wall of the pipe pile mold, the top of the radial pressing block 902 is in an arc-shaped structure, the elastic pad 901 is arranged at the top of the radial pressing block 902, and the top of the radial pressing block 902 is flush with the end part of the outer edge of the mounting sleeve 903.
Preferably, in order to facilitate the implementation of buffering the radial pressing block 902 and the pipe wall of the pipe pile die, the elastic pad 901 is in an arc sheet structure and is made of elastic rubber.
Preferably, in order to improve the installation stability of the bearing installation seat 6, reinforcing ribs 7 are fixedly arranged on the end surfaces of the two sides of the bearing installation seat 6 and on the connecting plate 502.
The utility model discloses a concrete theory of operation: the pipe pile mould poured with concrete is horizontally hung and conveyed between the rotating shafts 601 by a ceiling crane, running wheels of the concrete pipe pile mould are aligned with the axial run-out prevention device 8 and are placed in the axial run-out prevention device, the motor 3 is driven, the rotating shafts 601 do rotating motion in the bearing mounting seats 6, the concrete pipe pile mould does rotating motion with the rotating shafts 601, in the process of centrifugal rotating motion of the pipe pile mould, if the pipe pile mould runs axially, the running wheels of the pipe pile mould generate contact pressure on the axial pressing plate 801, the first springs 806 limit and buffer the displacement of the axial pressing plate 801, if the pipe pile mould runs radially, the pipe wall of the concrete pipe pile mould can contact and press the radial pressing block 902 in the radial run-out prevention device 9, and the second springs limit and buffer the displacement of the radial pressing block 904, thereby preventing the whole concrete pipe pile mould from running radially to the greatest extent and improving the uniformity and stability of the concrete pipe pile in the centrifugal process, the strength and the bearing capacity of the concrete pipe pile are improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (9)
1. The utility model provides a centrifugal device that is used for concrete pipe pile production to prevent beating, its characterized in that, it includes bottom plate (1), bottom plate (1) left side fixed symmetry is provided with support frame (2), the top of support frame (2) sets up motor (3) through first bolt (301) fixed connection, the output axle head of motor (3) all connects through shaft coupling (4) and sets up pivot (601), pivot (601) horizontal rotation sets up in bearing mount pad (6), bearing mount pad (6) are fixed to be set up on connecting plate (502), connecting plate (502) are through second bolt (501) fixed mounting on supporting seat (5), bearing mount pad (6) right side just is located pivot (601) and the interval installation is provided with prevents axial runout device (8) and prevents radial runout device (9), prevent axial runout device (8) including casing (804) that two sets up of interval symmetry, the shell (804) is in a circular tube cavity structure, the shell (804) is fixedly mounted on the rotating shaft (601) through a first connecting sleeve (808), an axial pressing plate (801) is movably arranged at the side end of the shell (804), the axial pressing plate (801) is in a bent plate-shaped structure, a second guide pillar (807) is fixedly arranged on one end face of the axial pressing plate, a first spring (806) is wound on the second guide pillar (807), and the other end of the first spring (806) is wound on a first guide pillar (805) on the inner wall of the shell (804); prevent radial run-out device (9) including installation cover (903), installation cover (903) is through second adapter sleeve (905) fixed mounting on pivot (601), and installation cover (903) inside activity is provided with radial briquetting (902).
2. The centrifugal device for preventing the jump in the production of the concrete pipe pile as claimed in claim 1, wherein the bearing mounting seat (6) comprises a mounting seat shell (606), end faces on two sides of the mounting seat shell (606) are fixedly provided with end covers (602) through screws (604), two sets of bearings (603) are arranged between the mounting seat shell (606) and the rotating shaft (601), and a sleeve (605) is arranged on the rotating shaft (601) and positioned between the bearings (603).
3. The centrifugal device for preventing the jump in the production of the concrete pipe pile as claimed in claim 1, wherein the side end wall of the shell (804) is fixedly connected with the first connecting sleeve (808) through a third bolt (809), and the first connecting sleeve (808) is in transmission connection with the rotating shaft (601) through a first flat key (810).
4. The centrifugal device for preventing the jump in the production of the concrete pipe pile as claimed in claim 1, wherein the outer edge of the axial pressing plate (801) is in an inclined structure, a guide rod (803) is arranged on the side surface of the axial pressing plate (801), and the guide rod (803) extends into a guide hole (802) in the shell (804) and is in clearance fit with the guide hole (802).
5. The centrifugal device for preventing the jump in the production of the concrete pipe pile is characterized in that the outer end wall of the mounting sleeve (903) is fixedly connected with a second connecting sleeve (905) through a fourth bolt (906), and the second connecting sleeve (905) is in transmission connection with the rotating shaft (601) through a second flat key (907).
6. The centrifugal device for preventing the concrete pipe pile from jumping in production is characterized in that an inner sleeve (908) is arranged between the mounting sleeve (903) and the rotating shaft (601), a cavity is arranged inside the mounting sleeve (903), a radial pressing block (902) is accommodated in the cavity, a second spring (904) is arranged between the radial pressing block (902) and the inner sleeve (908), and circular grooves for accommodating the second spring (904) are arranged on the bottom of the radial pressing block (902) and the outer wall of the inner sleeve (908).
7. The centrifugal device for preventing the concrete pipe pile from jumping in the production process of claim 1, wherein the top of the radial pressing block (902) is of a circular arc-shaped structure, an elastic cushion (901) is arranged at the top of the radial pressing block (902), and the top of the radial pressing block (902) is flush with the end part of the outer edge of the mounting sleeve (903).
8. The centrifugal device for preventing the jump in the production of the concrete pipe pile as claimed in claim 7, wherein the elastic pad (901) is of a circular arc sheet structure and is made of elastic rubber.
9. The centrifugal device for preventing the jump in the production of the concrete pipe pile as claimed in claim 1, wherein the two side end faces of the bearing mounting seat (6) are fixedly provided with reinforcing ribs (7) on the connecting plate (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075252.1U CN211616074U (en) | 2019-11-27 | 2019-11-27 | A centrifugal device that is used for concrete pipe pile production to prevent beating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075252.1U CN211616074U (en) | 2019-11-27 | 2019-11-27 | A centrifugal device that is used for concrete pipe pile production to prevent beating |
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| Publication Number | Publication Date |
|---|---|
| CN211616074U true CN211616074U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922075252.1U Active CN211616074U (en) | 2019-11-27 | 2019-11-27 | A centrifugal device that is used for concrete pipe pile production to prevent beating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223526A (en) * | 2020-10-31 | 2021-01-15 | 宁乡宁华新材料有限公司 | Tubular pile die jumping processing method |
| CN112372824A (en) * | 2020-11-11 | 2021-02-19 | 盛亚明 | Prestressed precast concrete tubular pile pouring steel template |
-
2019
- 2019-11-27 CN CN201922075252.1U patent/CN211616074U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223526A (en) * | 2020-10-31 | 2021-01-15 | 宁乡宁华新材料有限公司 | Tubular pile die jumping processing method |
| CN112372824A (en) * | 2020-11-11 | 2021-02-19 | 盛亚明 | Prestressed precast concrete tubular pile pouring steel template |
| CN112372824B (en) * | 2020-11-11 | 2022-01-04 | 浙江顺邦工程机械设备有限公司 | Prestressed precast concrete tubular pile pouring steel template |
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