Adjustable bent cap steel reinforcement cage ligature platform
阅读说明：本技术 一种可调节盖梁钢筋笼绑扎平台 (Adjustable bent cap steel reinforcement cage ligature platform ) 是由 迟文明 龚世文 李清云 王培烨 党伟桥 于 2019-07-31 设计创作，主要内容包括：本发明公开了一种可调节盖梁钢筋笼绑扎平台,包括底座、导轨和移动支架,导轨与底座固定,移动支架与导轨滑动连接,移动支架上设有横向支撑梁和用于连接横向支撑梁的连接孔,连接孔沿移动支架竖向分布。本发明提供了一种可调节盖梁钢筋笼绑扎平台,可以通过调节适配不同尺寸的盖梁钢筋支架,且结构简单。(The invention discloses an adjustable bent cap reinforcement cage binding platform which comprises a base, a guide rail and a movable support, wherein the guide rail is fixed with the base, the movable support is in sliding connection with the guide rail, a transverse support beam and a connecting hole used for connecting the transverse support beam are arranged on the movable support, and the connecting holes are vertically distributed along the movable support. The adjustable bent cap reinforcement cage binding platform provided by the invention can be adapted to bent cap reinforcement brackets with different sizes through adjustment, and is simple in structure.)
1. The utility model provides an adjustable bent cap steel reinforcement cage ligature platform, characterized by, includes base, guide rail and movable support, and the guide rail is fixed with the base, and movable support and guide rail sliding connection are equipped with a horizontal supporting beam and are used for connecting a horizontal supporting beam's connecting hole on the movable support, and the connecting hole is along movable support vertical distribution.
2. The adjustable bent cap reinforcement cage binding platform according to claim 1, wherein a pulley assembly is arranged at the bottom of the movable support, the pulley assembly is matched with the guide rail, and the movable support is slidably connected with the guide rail through the pulley assembly.
3. The adjustable bent cap reinforcement cage binding platform according to claim 2, wherein the pulley assembly comprises a fixed frame, an adjusting frame and an adjusting shaft pulley body, the fixed frame is fixed with the movable support, the adjusting frame is arranged on the inner side of the fixed frame and is in sliding connection with the fixed frame, and the pulley body is arranged on the adjusting frame and is in rotating connection with the adjusting frame; the adjusting shaft is in threaded connection with the fixing frame, and the adjusting frame is in rotary connection with the adjusting shaft.
4. The adjustable bent cap reinforcement cage binding platform according to claim 1, wherein the upper portion of the side surface of the guide rail extends in a direction perpendicular to the extending direction of the guide rail to form a limiting edge, the movable support is provided with a limiting block, the limiting block comprises a connecting portion and a limiting portion, the connecting portion is fixed with the movable support, a limiting groove matched with the limiting edge is formed between the limiting portion and the movable support, and part of the limiting edge is located in the limiting groove.
5. An adjustable cover beam reinforcement cage binding platform according to claim 1, 2, 3 or 4, wherein two adjacent movable supports are connected with each other and fixed to form a portal structure.
6. The adjustable bent cap reinforcement cage binding platform according to claim 1, 2, 3 or 4, wherein a support frame is arranged on the movable support, the support frame is fixed with the movable support, an operating platform is arranged above the support frame, and the operating platform is arranged on the outer side of the movable support.
7. The adjustable bent cap reinforcement cage binding platform according to claim 1, 2, 3 or 4, wherein the base is provided with a positioning frame, and the positioning frame is provided with a plurality of groups of positioning holes distributed along the extending direction of the guide rail.
Technical Field
The invention relates to the technical field of bridge construction, in particular to an adjustable bent cap reinforcement cage binding platform.
Background
The road and bridge construction in China develops very rapidly, and the conventional common bridge construction mode is site pouring. With the continuous development of cities, construction of bridge components in urban areas by cast-in-place is increasingly limited by the requirements of surrounding environments and construction conditions. Therefore, the full prefabrication production mode of bridge member factories is more and more widely applied. Regardless of the cast-in-place or full prefabrication production mode, in the bent cap construction, all need carry out the cage ligature to the bent cap reinforcing bar, at reinforcement cage ligature in-process, need fix a position and fix the reinforcing bar, guarantee that the reinforcing bar can form the shape that needs, but current bent cap reinforcement cage ligature platform can not be adjusted, a bent cap corresponds a platform, but the different bent caps of same kind of adjustable bent cap reinforcement cage ligature platform non-adaptation cause bent cap manufacturing cost to improve. Therefore, a bent cap reinforcement cage binding platform which is reasonable in structure and can be matched with bent caps of different sizes needs to be designed, and the stability of the structure and the convenience of adjustment need to be guaranteed.
Chinese patent application publication No. CN109278162A, published as 29.01.2019, entitled "multi-column prefabricated cover beam bottom form system and application method thereof", discloses a multi-column prefabricated cover beam bottom form system and application method thereof, and the bottom form system comprises a bottom form, a grouting sleeve positioning disc, a bottom support and a positioning base. The bottom template comprises a panel and a bracket on the back surface of the panel; the bottom template is disconnected at the position corresponding to the pier stud, the positioning base comprises fixing seats the same with the pier stud in quantity and connecting beams between the adjacent fixing seats, and positioning holes are formed in the positions, corresponding to the tops of the pier studs, of the fixing seats, and the main ribs are reserved. The bottom template is connected to the bottom bracket, and the fixed seat is connected to the position, corresponding to the break of the bottom template, on the bottom bracket; grout sleeve positioning disk is located the top of fixing base, and direct or indirect through pegging graft between the two is connected the location with guide structure, and the both sides of grout sleeve positioning disk and the butt joint of the panel of die block board, upper surface and panel parallel and level. When the bent cap is prefabricated, the grouting sleeve and the main rib can be ensured to be consistent in position; when the pier stud is positioned, the position of the main rib at the top of the pier stud can be rechecked and controlled, so that the grouting sleeve and the main rib are accurately corresponding to each other. However, the patent still does not solve the above problems, and a bent cap platform can only be matched with one bent cap, so that the manufacturing cost is high.
Disclosure of Invention
The adjustable capping beam reinforcement cage binding platform is simple in structure and can be adapted to capping beam reinforcement brackets with different sizes through adjustment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an adjustable bent cap steel reinforcement cage ligature platform, includes base, guide rail and movable support, and the guide rail is fixed with the base, and movable support and guide rail sliding connection are equipped with a horizontal supporting beam and are used for connecting a horizontal supporting beam's connecting hole on the movable support, and the connecting hole is along movable support vertical distribution.
Adopt the bent cap steel reinforcement cage ligature platform among the above-mentioned technical scheme, when the steel bar support of the bent cap of needs cage ligature specific dimension, will remove the movable support and remove specific position and fixed, install a horizontal supporting beam on the movable support that corresponds, at this moment, bent cap steel reinforcement cage ligature platform can adapt this specific dimension's bent cap steel bar support. When another size of the bent cap steel bar support is needed, the movable support and the transverse supporting beam are readjusted according to the process, and the movable support and the transverse supporting beam can be adapted. This scheme makes bent cap steel reinforcement cage ligature platform can not unidimensional bent cap steel bar support of adaptation, greatly reduced the cost, and accommodation process is simple relatively.
Preferably, the bottom of the moving support is provided with a pulley assembly, the pulley assembly is matched with the guide rail, and the moving support is connected with the guide rail in a sliding mode through the pulley assembly. The structure makes the relative base of movable support remove more steadily, and difficult wearing and tearing.
Preferably, the pulley assembly comprises a fixed frame, an adjusting frame and an adjusting shaft pulley body, the fixed frame is fixed with the movable support, the adjusting frame is arranged on the inner side of the fixed frame and is in sliding connection with the fixed frame, and the pulley body is arranged on the adjusting frame and is in rotating connection with the adjusting frame; the adjusting shaft is in threaded connection with the fixing frame, and the adjusting frame is in rotary connection with the adjusting shaft. The structure can lower the pulley body to be in contact with the guide rail when the movable support moves, and can lift the pulley body when the movable support does not need to move. The stability and convenience during movement are guaranteed, and the relative stability and position precision of the movable support during steel bar bundling can be guaranteed. Through rotating the regulating spindle, make the regulating spindle reciprocate relative to the mount to drive alignment jig and pulley body and reciprocate, the alignment jig sets up in the mount inboard, can avoid the alignment jig to rotate thereupon when the regulating spindle rotates.
Preferably, the upper part of the side surface of the guide rail extends to the vertical direction of the extending direction of the guide rail to form a limiting edge, the movable support is provided with a limiting block, the limiting block comprises a connecting part and a limiting part, the connecting part is fixed with the movable support, a limiting groove matched with the limiting edge is formed between the limiting part and the movable support, and part of the limiting edge is positioned in the limiting groove. The structure can carry on spacingly to removing the support, avoids it to take place to empty in the use.
Preferably, the limiting part is provided with a puller bolt, the puller bolt is in threaded connection with the limiting part, and one end of the puller bolt penetrates through the limiting part to be in contact with the limiting edge. The structure can fix the movable support and lock the movable support after the movable support is moved to a specific position.
Preferably, two adjacent movable supports are connected with each other and fixed to form a portal structure. The gate-type structure can make the movable support more stable, is difficult to topple over to the both sides of movable support.
Preferably, a support frame is arranged on the movable support, the support frame is fixed with the movable support, an operating platform is arranged above the support frame, and the operating platform is arranged on the outer side of the movable support. The operation platform is hoisted and placed above the supporting frame, so that a worker can conveniently perform cage binding on the steel bars, the connecting holes for fixing the supporting frame are the same as the connecting holes for fixing the transverse supporting beam, the operation platform can be used mutually, the structure is more compact, and the height of the operation platform can be adjusted.
Preferably, the base is provided with a positioning frame, and the positioning frame is provided with a plurality of groups of positioning holes distributed along the extension direction of the guide rail. The structure can position the base to enable it to fit the support structure.
The invention has the beneficial effects that: (1) the bent cap steel bar supports with different sizes can be adapted, so that the cost is greatly reduced; (2) the movable support moves stably, and the fixed structure is stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partially enlarged view at B in fig. 2.
In the figure: the device comprises a
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.