CN211250672U - Pipe pile feeding system using die as guide - Google Patents
Pipe pile feeding system using die as guide Download PDFInfo
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- CN211250672U CN211250672U CN201922320496.1U CN201922320496U CN211250672U CN 211250672 U CN211250672 U CN 211250672U CN 201922320496 U CN201922320496 U CN 201922320496U CN 211250672 U CN211250672 U CN 211250672U
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Abstract
The utility model relates to an use tubular pile feed system of mould as direction, include: the skip car can be arranged on the forming die in a sliding mode; the feeding unit comprises a feeding bin which extends along the length direction of the forming die and is fixed on the skip car, wherein the bin top of the feeding bin is opened to form a feeding hole, the bin bottom is opened to form a feeding port, and the bin wall at the lower part of the feeding bin is arranged close to the outer side of the reinforcement cage in the forming die; and the vibration unit comprises a vibration plate arranged at the end part of the feeding bin in the length direction and a vibrator arranged on the vibration plate, wherein the vibration plate is arranged on the skip car, and the cross section of the vibration plate is in an arc shape similar to the shape of the upper part of the reinforcement cage. On one hand, the utility model is convenient to extrude the concrete falling into the bin wall and the outer side of the reinforcement cage into the reinforcement cage by the extrusion of the feeding bin, thereby reducing the blocking probability; on the other hand, the vibration and the extrusion of the vibrating plate relative to the steel reinforcement cage push the concrete possibly clamped outside the steel reinforcement cage into the steel reinforcement cage, so that the blocking probability is further reduced.
Description
Technical Field
The utility model belongs to tubular pile former field, concretely relates to use tubular pile feed system of mould as direction.
Background
At the end of the last 60 th century, the hogftai bridge factory of the Ministry of railways began to produce pretensioned prestressed concrete pipe piles (abbreviated as PC pipe piles), which were mainly used for the foundation construction of railway bridge engineering; the post-tensioning prestressed concrete pipe pile was developed and produced in the 70 s. Since the 70 s, especially in the construction of Baoshan steel works in Shanghai, a large number of steel pipe piles introduced in Japan were used, which not only had high cost but also had poor durability. In order to meet the requirements of port construction and development, a prestressed high-strength concrete pipe pile (PHC pipe pile for short) production line is introduced from Japan in the three navigation departments of Ministry of transportation in 1987, and the main specification of the PHC pipe pile is from 600mm to 1000 mm. In the later 80 s, Ningbo Zhedong cement product Co Ltd cooperates with related scientific research institutions, and a pretensioning method prestressed concrete thin-wall tubular pile (PTC tubular pile for short) is developed by reforming a PC tubular pile according to the characteristics of soft soil geology in coastal areas of China, wherein the main specification of the PTC tubular pile is 300-600 mm conical. In 1989 to 1992, the former national building materials institute of concrete and cement products, Suzhou province and Panyu yu city Qiaofeng cement products Limited company independently develops the localization prestressed high-strength concrete pipe pile according to the actual condition of China by the digestion and absorption of the introduced pipe pile production line, and the achievement is listed as a national key popularization project by the former construction department in 1993.
At present, the forming standard of the prestressed high-strength concrete pipe pile refers to the regulations of pretensioned prestressed concrete pipe pile GB13476-2009 and pretensioned prestressed concrete thin-wall pipe pile JC 888-2001. However, in the forming process, concrete needs to be fed into the reinforcement cage, and due to the fact that the slump of the concrete is small, aggregate is easily blocked in the cage net in the feeding process, so that material blockage is caused, and the forming efficiency of the tubular pile is affected.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art not enough, provide a brand-new tubular pile feed system that uses the mould as the direction.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a die-oriented tubular pile feeding system comprises:
the material trolley can be arranged on the tubular pile forming die in a sliding mode along the length direction of the tubular pile forming die;
the feeding unit comprises a feeding bin which extends along the length direction of the forming die and is fixed on the skip car, wherein the bin top of the feeding bin is opened to form a feeding hole, the bin bottom is opened to form a feeding port, and the bin wall at the lower part of the feeding bin is arranged close to the outer side of the reinforcement cage in the forming die;
and the vibration unit comprises a vibration plate arranged at the end part of the feeding bin in the length direction and a vibrator arranged on the vibration plate, wherein the vibration plate is arranged on the skip car, and the cross section of the vibration plate is in an arc shape similar to the shape of the upper part of the reinforcement cage.
Preferably, the feeding bin comprises a material storage cavity positioned at the upper part and a material discharging cavity positioned at the lower part, wherein two side walls forming the material storage cavity in the length direction are obliquely arranged from top to bottom inwards in a close manner, and two side walls forming the material discharging cavity in the length direction are arranged from a material outlet of the material storage cavity downwards and outwards in an open manner. Facilitating the falling and feeding of concrete.
Specifically, the discharge port is arranged right opposite to the middle of the reinforcement cage, and two opposite sides of the bottom of the unloading cavity are located above the forming die. Therefore, friction with the forming die is avoided in the moving process of the feeding bin.
According to the utility model discloses a concrete implementation and preferred aspect, forming die's cross-section is opening semicircular up, and the vibration board is opening semicircular down, and wherein the vibration board erects on forming die's opening side edge from lower part open-ended both sides, and two semicircle docks form the die cavity the same with the tubular pile. So, extrusion and the vibration through the feeding storehouse earlier to reduce the jam probability in will falling into the concrete crowded steel reinforcement cage in bulkhead and the steel reinforcement cage outside, then through the vibration and the extrusion of the relative steel reinforcement cage of vibration board, will probably block to establish in concrete propelling movement to the steel reinforcement cage outside the steel reinforcement cage, further reduce the probability of jam.
Preferably, the vibrators are arranged on the top of the vibrating plate, and the two groups of vibrating units are correspondingly arranged at two ends of the feeding bin in the length direction. Because the skip is reciprocating type's, consequently, through the setting of two sets of vibrating unit, no matter move to which end, can both be after the bulkhead extrusion, further carry out the propelling movement to the concrete that probably blocks to establish outside the steel reinforcement cage to improve feed efficiency.
According to the utility model discloses a still another concrete implementation and preferred aspect, the skip includes work or material rest, sets up in work or material rest bottom and slide the sliding component who sets up in the relative both sides of forming die.
Preferably, the sliding assembly comprises sliding grooves which are arranged on two opposite sides of the forming die and extend along the length direction of the forming die, and guide shoes which are arranged on the material rest and are respectively matched with the sliding grooves.
Furthermore, the cross section of the sliding groove is in an inverted trapezoid shape, the guide shoe is in a T shape, and the guide shoe slides in the sliding groove from the bottom of the T shape. Inverted trapezoid is convenient for pouring lubricating oil, and the T-shaped guide shoe is convenient for butt joint with the sliding groove and plays a good role in guiding and limiting.
In addition, the sliding assembly further comprises running wheels which are arranged on two opposite sides of the material frame and are supported on the forming die in a rolling mode. Therefore, the skip car is more convenient to move, the noise is reduced as much as possible, and the abrasion of the guide shoe is reduced.
Simultaneously, the skip is still including setting up the external ear in the relative both sides of work or material rest. The trolley is butted with the pusher through the external lug or used as a handle pushed by a person, so that the trolley can run back and forth conveniently.
Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:
on one hand, the utility model is convenient to extrude the concrete falling into the bin wall and the outer side of the reinforcement cage into the reinforcement cage by the extrusion of the feeding bin, thereby reducing the blocking probability; on the other hand through the vibration and the extrusion of the relative steel reinforcement cage of vibration board, will probably block the concrete propelling movement outside the steel reinforcement cage to the steel reinforcement cage in, further reduce the probability of jam to improve the feed effect and increase feed efficiency, simultaneously, simple structure, it is convenient to implement, and with low costs.
Drawings
Fig. 1 is a schematic front view of a tubular pile feeding system of the present invention;
FIG. 2 is a schematic side view of FIG. 1;
FIG. 3 is an enlarged view of the point A in FIG. 2;
wherein: 1. a skip car; 10. a material rack; 11. a sliding assembly; 110. a chute; 111. a guide shoe; 12. an external lug; 13. running wheels;
2. a feeding unit; 20. a feeding bin; 20a, a material storage cavity; 20b, a discharge cavity;
3. a vibration unit; 30. a vibrating plate; 31. a vibrator;
m, forming a mold; G. and (4) a reinforcement cage.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1, the present example relates to a die-guided tubular pile feeding system, which comprises a skip car 1, a feeding unit 2 and a vibration unit 3.
Specifically, skip 1 can slide along tubular pile forming die M length direction and set up on forming die M.
Referring to fig. 2, the cross section of the forming mold M is semicircular with an upward opening, the reinforcement cage G in the forming mold M is cylindrical, and the center of the cylindrical circle coincides with the center of the semicircular circle.
Skip 1 includes work or material rest 10, sets up in work or material rest 10 bottom and the slip subassembly 11 of slip setting in the relative both sides of forming die M, set up external ear 12 of the relative both sides of work or material rest 10 and set up in the relative both sides of work or material rest 10 and roll and support runner 13 on forming die M.
The sliding assembly 11 includes sliding grooves 110 disposed on two opposite sides of the forming mold M and extending along the length direction of the forming mold M, and guide shoes 111 disposed on the rack 10 and respectively matched with the sliding grooves 110.
Referring to fig. 3, the sliding groove 110 has an inverted trapezoid cross section, and the guide shoe 111 has a T-shape and slides in the sliding groove 110 from the bottom of the T-shape. Inverted trapezoid is convenient for pouring lubricating oil, and the T-shaped guide shoe is convenient for butt joint with the sliding groove and plays a good role in guiding and limiting.
The trolley can be butted with the pusher through the external lug 12 or used as a handle pushed by a person, so that the trolley can run back and forth.
The running wheels 13 are arranged, so that the skip car can move conveniently; on the other hand, the noise is reduced as much as possible, and the abrasion of the guide shoe is reduced.
And the feeding unit 2 comprises a feeding bin 20 which extends along the length direction of the forming die M and is fixed on the skip car 1, wherein the bin top of the feeding bin 20 is opened to form a feeding hole, the bin bottom is opened to form a feeding hole, and the bin wall at the lower part of the feeding bin 20 is arranged close to the outer side of the reinforcement cage G arranged in the forming die M.
Specifically, the feeding bin 20 includes a material storage cavity 20a located at the upper portion and a material discharge cavity 20b located at the lower portion, wherein two side walls forming the material storage cavity 20a in the length direction are arranged to be inclined inwards from top to bottom and close together, and two side walls forming the material discharge cavity 20b in the length direction are arranged to be opened downwards and outwards from a material outlet of the material storage cavity 20 a. Facilitating the falling and feeding of concrete.
Specifically, the discharge hole is arranged right opposite to the middle of the reinforcement cage G, and two opposite sides of the bottom of the discharging cavity 20b are located above the forming die M. Therefore, friction with the forming die is avoided in the moving process of the feeding bin.
And the vibration unit 3 comprises a vibration plate 30 arranged at the end part of the feeding bin 20 in the length direction and a vibrator 31 arranged on the vibration plate 30, wherein the vibration plate 30 is arranged on the skip car 1, and the cross section of the vibration plate 30 is in an arc shape similar to the shape of the upper part of the reinforcement cage G.
In this embodiment, the vibrating plate 30 is in the shape of a downward semicircular opening, wherein the vibrating plate 30 is erected on the opening side of the forming mold M from both sides of the lower opening, and the two semicircles are butted to form a cavity identical to the tube pile. So, extrusion and the vibration through the feeding storehouse earlier to reduce the jam probability in will falling into the concrete crowded steel reinforcement cage in bulkhead and the steel reinforcement cage outside, then through the vibration and the extrusion of the relative steel reinforcement cage of vibration board, will probably block to establish in concrete propelling movement to the steel reinforcement cage outside the steel reinforcement cage, further reduce the probability of jam.
Specifically, the vibrator 31 is disposed on the top of the vibration plate 30. Moreover, the vibrator 31 is a product commonly used in the art, and it will not be described in detail here, but it is clear that it can be implemented.
Meanwhile, there are two sets of the vibration units 3, and the two sets of the vibration units are correspondingly arranged at two end parts of the feeding bin in the length direction. Because the skip is reciprocating type's, consequently, through the setting of two sets of vibrating unit, no matter move to which end, can both be after the bulkhead extrusion, further carry out the propelling movement to the concrete that probably blocks to establish outside the steel reinforcement cage to improve feed efficiency.
The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides an use tubular pile feed system of mould as direction which characterized in that: it includes:
the material trolley can be arranged on the tubular pile forming die in a sliding mode along the length direction of the tubular pile forming die;
the feeding unit comprises a feeding bin which extends along the length direction of the forming die and is fixed on the skip car, wherein the bin top of the feeding bin is opened to form a feeding hole, the bin bottom is opened to form a feeding port, and the bin wall at the lower part of the feeding bin is arranged close to the outer side of the reinforcement cage arranged in the forming die;
and the vibration unit comprises a vibration plate arranged at the end part of the feeding bin in the length direction and a vibrator arranged on the vibration plate, wherein the vibration plate is arranged on the skip car, and the cross section of the vibration plate is in a circular arc shape similar to the shape of the upper part of the reinforcement cage.
2. The die-guided tubular pile feeding system according to claim 1, wherein: the feeding bin comprises a material storage cavity positioned on the upper part and a material discharging cavity positioned on the lower part, wherein the two side walls of the material storage cavity in the length direction are obliquely arranged from top to bottom inwards, and the two side walls of the material discharging cavity in the length direction are arranged from a material outlet of the material storage cavity downwards and outwards in an open mode.
3. The die-guided tubular pile feeding system according to claim 2, wherein: the discharge hole is arranged right opposite to the middle of the reinforcement cage, and two opposite sides of the bottom of the unloading cavity are located above the forming die.
4. The die-guided tubular pile feeding system according to claim 1, wherein: forming die's cross-section is opening semicircle up, vibration board is opening semicircle down, wherein vibration board erects from lower part open-ended both sides forming die's opening side edge, and two semicircle butt joints form the die cavity the same with the tubular pile.
5. The die-guided tubular pile feeding system according to claim 4, wherein: the vibrators are arranged on the top of the vibrating plate, and two groups of vibrating units are arranged and are correspondingly arranged at two end parts of the feeding bin in the length direction.
6. The die-guided tubular pile feeding system according to claim 1, wherein: the skip car comprises a material rack and sliding assemblies which are arranged at the bottom of the material rack and are arranged on two opposite sides of the forming die in a sliding mode.
7. The die-guided tubular pile feeding system according to claim 6, wherein: the sliding assembly comprises sliding grooves which are arranged on two opposite sides of the forming die and extend along the length direction of the forming die, and guide shoes which are arranged on the material frame and are respectively matched with the sliding grooves.
8. The die-guided tubular pile feeding system according to claim 7, wherein: the cross section of the sliding groove is in an inverted trapezoid shape, the guide shoe is in a T shape, and the guide shoe slides in the sliding groove from the bottom of the T shape.
9. The die-guided tubular pile feeding system according to claim 7, wherein: the sliding assembly further comprises running wheels which are arranged on two opposite sides of the material rack and are supported on the forming die in a rolling mode.
10. The die-guided tubular pile feeding system according to claim 6, wherein: the skip still including setting up the external ear of work or material rest both sides relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320496.1U CN211250672U (en) | 2019-12-21 | 2019-12-21 | Pipe pile feeding system using die as guide |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320496.1U CN211250672U (en) | 2019-12-21 | 2019-12-21 | Pipe pile feeding system using die as guide |
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| CN211250672U true CN211250672U (en) | 2020-08-14 |
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| CN201922320496.1U Active CN211250672U (en) | 2019-12-21 | 2019-12-21 | Pipe pile feeding system using die as guide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428408A (en) * | 2020-11-23 | 2021-03-02 | 富强科技股份有限公司 | Running gear for concrete pouring of tubular pile |
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2019
- 2019-12-21 CN CN201922320496.1U patent/CN211250672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428408A (en) * | 2020-11-23 | 2021-03-02 | 富强科技股份有限公司 | Running gear for concrete pouring of tubular pile |
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