阅读说明：本技术 一种滚动式圆柱空心墩钢筋笼绑扎胎架 (Rolling type cylindrical hollow pier reinforcement cage binding jig frame ) 是由 王薪程 何斌 喻丰 张敏 于 2021-09-27 设计创作，主要内容包括：本发明公开了一种滚动式圆柱空心墩钢筋笼绑扎胎架,包括钢筋笼限位架、底座、竖筋辅助穿送机构和电控系统；所述钢筋笼限位架由两个半圆形的限位架体拼接构成,所述限位架体包括多个环向齿轨以及周向布置的多根将环向齿轨串接成一体的限位纵梁,所述限位纵梁上开设有多个限位凹槽；所述底座上转动装配有多个通过电控系统控制转动的驱动齿轮,所述驱动齿轮与环向齿轨一一对应并且与对应的环向齿轨啮合传动。在钢筋笼绑扎过程中,可通过驱动齿轮带动钢筋笼限位架和钢筋笼旋转一个竖筋角度并锁定,竖筋无需绕钢筋笼作周向360°的传送,在有效辅助把控钢筋笼成型质量的同时,提高了钢筋笼绑扎作业的便利性和安全性。(The invention discloses a rolling type cylindrical hollow pier reinforcement cage binding jig frame which comprises a reinforcement cage limiting frame, a base, a vertical rib auxiliary penetrating and conveying mechanism and an electric control system, wherein the reinforcement cage limiting frame is arranged on the base; the steel reinforcement cage limiting frame is formed by splicing two semicircular limiting frame bodies, each limiting frame body comprises a plurality of circumferential toothed rails and a plurality of circumferentially arranged limiting longitudinal beams which connect the circumferential toothed rails in series into a whole, and a plurality of limiting grooves are formed in the limiting longitudinal beams; the base is rotatably provided with a plurality of driving gears which are controlled to rotate through an electric control system, and the driving gears correspond to the annular tooth tracks one by one and are in meshing transmission with the corresponding annular tooth tracks. At steel reinforcement cage ligature in-process, accessible drive gear drives the rotatory perpendicular muscle angle of steel reinforcement cage spacing frame and steel reinforcement cage and locking, erects the muscle and need not to make 360 conveying of circumference around the steel reinforcement cage, when effective supplementary controlling steel reinforcement cage shaping quality, has improved the convenience and the security of steel reinforcement cage ligature operation.)

1. The utility model provides a hollow mound steel reinforcement cage ligature bed-jig of roll formula cylinder which characterized in that: comprises a reinforcing cage limiting frame, a base (2), a vertical rib auxiliary penetrating and conveying mechanism (3) and an electric control system; the steel reinforcement cage limiting frame is formed by splicing two semicircular limiting frame bodies (1), each limiting frame body comprises a plurality of circumferential toothed rails (12) which are longitudinally arranged along the steel reinforcement cage at intervals and a plurality of limiting longitudinal beams (13) which are circumferentially arranged and connect the circumferential toothed rails in series into a whole, and a plurality of limiting grooves which are longitudinally arranged along the steel reinforcement cage at intervals and used for limiting the circumferential ribs of the steel reinforcement cage are formed in each limiting longitudinal beam; the base is rotatably provided with a plurality of driving gears (22) which are controlled to rotate through an electric control system, and the driving gears correspond to the annular tooth tracks one by one and are in meshing transmission with the corresponding annular tooth tracks.

2. The rolling type cylindrical hollow pier reinforcement cage binding jig frame as claimed in claim 1, which is characterized in that: spacing support body still includes a plurality of hoop guide rails (11) of arranging along steel reinforcement cage longitudinal separation, it is equipped with a plurality of pulleys (21) to rotate on the base, hoop guide rail and pulley one-to-one and support through the pulley that corresponds, the both ends of pulley form and are used for the spacing limit that extends of the ring rail axial that corresponds.

3. The rolling type cylindrical hollow pier reinforcement cage binding jig frame as claimed in claim 2, which is characterized in that: the annular toothed rails (12) and the annular guide rails (11) are alternately arranged.

4. The rolling type cylindrical hollow pier reinforcement cage binding jig frame as claimed in claim 3, which is characterized in that: the base is also provided with a base platform (23).

5. The rolling type cylindrical hollow pier reinforcement cage binding jig frame as claimed in any one of claims 1 to 4, which is characterized in that: the auxiliary vertical rib conveying mechanism comprises a vertical rib conveying roller (31), a vertical rib storage bracket (32) and an operating platform (33), and the vertical rib conveying roller, the vertical rib storage bracket and the operating platform are integrated together through a support.

6. The rolling type cylindrical hollow pier reinforcement cage binding jig frame as claimed in claim 5, is characterized in that: the vertical rib conveying roller (31), the vertical rib storage bracket (32) and the operation platform (33) are sequentially arranged from top to bottom.

Technical Field

The invention relates to the technical field of reinforcement cage binding, in particular to a rolling type cylindrical hollow pier reinforcement cage binding jig frame.

Background

At the present stage, the road and bridge construction of China develops very rapidly, and the cylindrical pier is an important component of the road and bridge construction. The cylindrical hollow pier reinforcement cage is provided with an inner ring and an outer ring of vertical reinforcements, an inner layer of stirrups and an outer layer of stirrups and a plurality of tie reinforcements, so that the cylindrical hollow pier reinforcement cage becomes the existence of difficult binding in the cylindrical pier reinforcement cage. According to the structural characteristics and the quality requirements of the pier column reinforcement cage, the pier column reinforcement cage is generally bound in a lying state, and the pier column reinforcement cage jig frame also becomes an indispensable tool in the construction of the cylindrical pier, can assist in controlling the forming quality of the reinforcement cage, and can also provide an operation platform for workers.

At present, a fixed jig frame is mostly adopted in the production of a cylindrical pier reinforcement cage, for example, a Chinese patent with the application number of 201720224697.X discloses a jig frame for processing and manufacturing the reinforcement cage, and for example, a Chinese patent with the application number of 201820991820.5 discloses a device for processing a double-layer reinforcement cage of a bridge pile foundation. The jig frame is characterized in that: the steel reinforcement cage passes through supporting part fixed stay, and circumference is provided with a plurality of rigidity's perpendicular muscle (main muscle) and holds recess (notch) on the supporting part, and the ligature in-process of whole steel reinforcement cage, the stirrup of steel reinforcement cage, erect the muscle and all keep unchangeable position relation with the bed-jig and carry out the ligature, and the workman need be equipped with the distribution of perpendicular muscle and do 360 vertical muscle conveying, ligature etc. of circumference, and workman's operation position is spread all over on the top of steel reinforcement cage, the bottom. Therefore, the operation is complicated, and great potential safety hazards exist.

Another common method for producing a steel reinforcement cage with a cylindrical pier is to use a steel reinforcement cage seam welder. The common roll welding machine for the reinforcement cage is generally used for the cylindrical pier reinforcement cage with only one circle of vertical reinforcements and one layer of stirrups, but cannot meet the binding requirement of the cylindrical hollow pier reinforcement cage with two circles of vertical reinforcements inside and outside, two layers of stirrups inside and outside and a plurality of tie reinforcements.

Therefore, the quality of the reinforcement cage can be effectively assisted, and the cylindrical hollow pier reinforcement cage binding tool capable of simplifying the reinforcement cage binding operation is urgently needed in the construction process of the pier column at present.

Disclosure of Invention

In view of this, the invention aims to provide a rolling type cylindrical hollow pier reinforcement cage binding jig frame, so that the forming quality of a reinforcement cage is effectively assisted, and meanwhile, the convenience and the safety of reinforcement cage binding operation are improved.

The invention solves the problems through the following technical means: a rolling type cylindrical hollow pier reinforcement cage binding jig comprises a reinforcement cage limiting frame, a base, a vertical rib auxiliary penetrating and conveying mechanism and an electric control system; the steel reinforcement cage limiting frame is formed by splicing two semicircular limiting frame bodies, each limiting frame body comprises a plurality of circumferential toothed rails which are longitudinally arranged along the steel reinforcement cage at intervals and a plurality of circumferentially arranged limiting longitudinal beams which are used for connecting the circumferential toothed rails in series into a whole, and a plurality of limiting grooves which are longitudinally arranged along the steel reinforcement cage at intervals and used for limiting the circumferential ribs of the steel reinforcement cage are formed in each limiting longitudinal beam; the base is rotatably provided with a plurality of driving gears which are controlled to rotate through an electric control system, and the driving gears correspond to the annular tooth tracks one by one and are in meshing transmission with the corresponding annular tooth tracks.

Further, spacing support body still includes a plurality of hoop guide rails along the longitudinal interval arrangement of steel reinforcement cage, it is equipped with a plurality of pulleys to rotate on the base, hoop guide rail and pulley one-to-one and support through the pulley that corresponds, the both ends of pulley form and are used for the spacing limit that extends of the ring rail axial that corresponds.

Further, the annular toothed rails and the annular guide rails are alternately arranged.

Further, a base platform is further arranged on the base.

Further, the auxiliary conveying mechanism for the vertical ribs comprises a vertical rib conveying roller, a vertical rib storage bracket and an operating platform, wherein the vertical rib conveying roller, the vertical rib storage bracket and the operating platform are integrated together through a support.

Further, the vertical rib conveying roller, the vertical rib storage bracket and the operation platform are sequentially arranged from top to bottom.

The invention has the beneficial effects that:

1. the jig frame can effectively solve the problem that a cylindrical hollow pier reinforcement cage has two circles of inner and outer vertical reinforcements, two layers of inner and outer stirrups and a plurality of tie bars by a mode of penetrating and conveying the vertical reinforcements after limiting the mesh type ring reinforcements; the jig frame has the advantages of simple structure, easy manufacture, flexibility, simplicity and convenience in operation, and can be used for binding a common cylindrical pier reinforcement cage, and has outstanding advantages in binding a cylindrical hollow pier reinforcement cage.

2. The jig frame can control the inching or linkage of the reinforcing cage limiting frame through the electric control system, so that the position where the vertical rib is penetrated and sent each time is fixed, on one hand, the vertical rib does not need to be circumferentially conveyed for 360 degrees around the reinforcing cage, and the convenience and the safety of the reinforcing cage binding operation are improved while the molding quality of the reinforcing cage is effectively assisted; on the other hand for erect muscle supplementary wearing and send mechanism's simple structure, need not complicated changeable, frequent regulation, also make base platform can select to be fit for a workman and operate the best position, made things convenient for workman's operation, avoided the workman to need climb the operation of steel reinforcement cage top, greatly improved work efficiency, also strengthened workman's ligature steel reinforcement cage's safety guarantee.

3. The position of the mesh-type ring rib is not only positioned by the limiting groove on the limiting longitudinal beam through which the jig passes, but also the effect of bearing the reinforcement cage is achieved, the reinforcement cage is prevented from being deformed due to the influence of dead weight in the binding process, and the quality of the reinforcement cage is effectively guaranteed.

4. The mesh-sheet type ring rib can be matched with a tool for binding in advance, the appearance and the protective layer of the steel reinforcement cage ring rib can be effectively guaranteed, a special person is used for binding the ring rib, and the binding efficiency and quality can be improved.

5. The automation degree of the jig frame is relatively increased, a plurality of complex processes can be avoided, the binding efficiency is effectively improved, the binding quality is ensured, and more labor cost is saved.

Drawings

The invention is further described below with reference to the figures and examples.

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the preferred embodiment of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of a position-limiting frame body;

FIG. 3 is a schematic three-dimensional structure of a base;

FIG. 4 is a schematic three-dimensional structure of the vertical rib auxiliary conveying mechanism;

FIG. 5 is a schematic three-dimensional structure of a reinforcement cage;

fig. 6 is a schematic structural view of a reinforcement cage ring rib.

Detailed Description

The present invention will be described in detail below with reference to the drawings and examples.

As shown in fig. 1-4, the rolling type cylindrical hollow pier reinforcement cage binding jig of the embodiment comprises a reinforcement cage limiting frame, a base 2, a vertical rib auxiliary penetrating and conveying mechanism 3 and an electric control system. The reinforcing cage limiting frame is formed by splicing two semicircular limiting frame bodies 1, the limiting frame bodies 1 comprise a plurality of circumferential toothed rails 12 arranged along the longitudinal intervals of the reinforcing cage 4, a plurality of circumferential guide rails 11 arranged along the longitudinal intervals of the reinforcing cage 4 and a plurality of limiting longitudinal beams 13 arranged along the circumferential direction and used for limiting the circumferential ribs of the reinforcing cage, the circumferential toothed rails 12 and the circumferential guide rails 11 are alternately arranged, and a plurality of limiting grooves which are arranged along the longitudinal intervals of the reinforcing cage 4 and used for limiting the circumferential ribs of the reinforcing cage are formed in the limiting longitudinal beams 13.

Base 2 is last to rotate and is equipped with a plurality of drive gear 22 and a plurality of pulley 21, drive gear 22 and the 12 one-to-one of hoop rack and with the 12 meshing transmissions of the hoop rack that correspond, the hoop guide rail 11 supports with pulley 21 one-to-one and through the pulley 21 that corresponds, the both ends of pulley 21 form and are used for the annular guide rail axial that corresponds spacing limit that extends, and it is spacing through extending the limit, has further avoided driving steel reinforcement cage pivoted in-process through the spacing frame of steel reinforcement cage, and steel reinforcement cage axial shifts.

The driving gear 22 is controlled to rotate through an electric control system, and the electric control system can control the rotation amount of the driving gear 22, so that the rotation amount of the whole reinforcement cage limiting frame is controlled. The position of the reinforcing cage limiting frame rotating one vertical rib at a time can be enabled, and the reinforcing cage limiting frame can also rotate continuously.

The base is provided with a base platform 23 which can provide a platform for binding steel bars by workers.

The vertical rib auxiliary conveying mechanism 3 comprises a vertical rib conveying roller 31, a vertical rib storage bracket 32 and an operating platform 33, wherein the vertical rib conveying roller 31, the vertical rib storage bracket 32 and the operating platform 33 are integrated together through a support. The vertical rib conveying roller 31, the vertical rib storage bracket 32 and the operating platform 33 are sequentially arranged from top to bottom. The vertical rib conveying roller 31 is a cylindrical roller on the vertical rib auxiliary penetrating and conveying mechanism 3, can freely roll and is used for assisting in conveying vertical ribs; the vertical bar storage bracket 32 is a support for storing vertical bars, and the operating platform 33 is an operating platform for workers to wear and deliver the vertical bars.

The reinforcement cage 4 to be bound is shown in fig. 5 and 6, and comprises a ring rib 41 and a vertical rib 42, wherein the ring rib comprises an inner layer of hoop ribs, an outer layer of hoop ribs and a plurality of tie bars.

The specific operation is detailed below:

with base 2, the supplementary mechanism 3 that wears to send of vertical reinforcement selects relative appropriate position to fix on the field, put base 2 with 1 level of spacing support body of lower floor earlier, and guarantee that hoop rack 12 and drive gear 22 mesh, put all ring muscle 41 to the spacing recess of the spacing support body 1 of lower floor, close and connect fixedly the spacing support body 1 of upper strata, then just can wear to send mechanism 3 wears to send vertical reinforcement 42 through vertical reinforcement is supplementary, and it is fixed with 41 ligatures of ring muscle 42, rethread electrical system's actuating mechanism (like motor) drive gear 22, make the spacing frame of steel reinforcement cage take the rotatory vertical reinforcement position of steel reinforcement cage, wear next vertical reinforcement 42 again, until accomplishing whole steel reinforcement cage ligature, treat that the steel reinforcement cage ligature finishes, dismantle the spacing support body 1 of upper strata, hang from the steel reinforcement cage.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.