CN219188488U - Semi-automatic pier body reinforcing steel bar machining die carrier - Google Patents

Abstract

The utility model relates to a semi-automatic pier body steel bar machining die frame which comprises a fixed side die frame, a turnover side die frame, a bottom die frame, an end steel bar limiting system, a truss hoisting system and a hydraulic system, wherein the fixed side die frame and the turnover side die frame are respectively positioned at two sides of the upper end of the bottom die frame. This semi-automatization pier shaft reinforcing bar processing die carrier, the pier shaft reinforcing bar of full-line bridge is produced through fixed die carrier concentrated, operational environment is good, realized from processing mode to batch production's concentrated production mode one by one, this work efficiency that has improved the reinforcing bar processing greatly, in having improved traditional pier shaft reinforcing bar construction technology, need rely on the manpower to carry out the ligature welding of pier shaft reinforcing bar net in the mound site, reinforcing bar position, interval etc. all need the manual measurement to confirm, and the operational environment of process such as welding, ligature makes the detail operation technology more complicated and drags the crowd because of the change of muscle position, the construction of the pier shaft reinforcing bar that this leads to is loaded down with trivial details, the current situation that work efficiency is lower.

Description

Semi-automatic pier body reinforcing steel bar machining die carrier

Technical Field

The utility model relates to the technical field of pier body steel bar machining, in particular to a semi-automatic pier body steel bar machining die frame.

Background

Along with the rapid development of traffic industry in China, bridge engineering is taken as an important component in a traffic transportation system, the construction and operation states of a bridge play a very important role in the development of economy, and in the construction process of the bridge engineering, the processing technology of the bridge pier body steel bars has a certain influence on the overall construction period and quality, so that the construction process is accompanied with overhead operation, more equipment and materials are required to be input, the processing technology of the pier body steel bars dun directly restricts the construction progress of a bridge pier, and the completion construction period of the bridge is indirectly influenced.

The construction process of the traditional pier body steel bar mainly comprises the steps of straightening, derusting and bending the pier body steel bar in a steel bar processing factory to form a semi-finished product, transporting the semi-finished product to a construction pier body position, measuring and setting lines according to a drawing before pier body construction, checking the plane position and the elevation of the pier body and the position of the embedded steel bar of the pier body, then erecting a construction scaffold work platform, sequentially binding and welding pier body steel bar stirrups, main steel bars and the like according to the drawing on the construction work platform, and in the steel bar binding and welding process, if long overlap welding is needed, temporarily fixing the steel bar on a scaffold, and then welding; proper cushion blocks are arranged on the steel bar framework at different heights so as to keep the accurate position of the steel bar in the template and the thickness of the protective layer.

In the construction process of the traditional process, because the construction of pier body steel bars needs to be carried out in the actual conditions of exposing in the external environment, combining a scaffold, a cushion temporary facility and the like by workers, the traditional pier body steel bar construction has the defects of severe construction environment, high construction condition requirement, complex working procedures, low steel bar machining precision, difficult control of a protective layer, high safety risk and the like, and the current situations of long construction period, low standardization degree and the like of the pier body are caused, so that the bridge pier body construction speed is low and the quality is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model mainly aims to solve the problems of the traditional pier body reinforcement binding in the background art and provides a semi-automatic pier body reinforcement processing die frame which is simple to operate, accurate in positioning, high in precision, high in quality, high in efficiency and low in cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the semi-automatic pier body steel bar machining die frame comprises a fixed side die frame, a turnover type side die frame, a bottom die frame, an end steel bar limiting system, a truss hoisting system and a hydraulic system, wherein the fixed side die frame and the turnover type side die frame are respectively positioned at two sides of the upper end of the bottom die frame, so that the fixed side die frame, the turnover type side die frame and the bottom die frame are combined to form an upper open type steel bar machining section, the top of the fixed side die frame is provided with a walking track for guiding the truss hoisting system to move, one side of the bottom die frame is welded and locked with the fixed side die frame, the other side of the bottom die frame is provided with the turnover type side die frame, and side die opening cylinders are transversely fixed at the ends of two sides of the bottom die frame;

the end steel bar limiting system comprises a linkage frame fixed on the longitudinal surface of the bottom die frame, an end limiting cylinder is fixed on the longitudinal surface of the bottom die frame, and an end steel bar positioning baffle is fixed on the upper surface of the linkage frame;

the truss car hoisting system comprises a power motor fixed on the upper surface of a walking track, a cantilever positioned above a steel bar machining section is fixed on the outer side of an output shaft of the power motor, and a steel bar crane is fixed on the upper surface of the cantilever.

Further, the steel skeleton of both sides lateral wall in the reinforcing bar processing interval is all fixed with the location pinion rack, fixed side die carrier is fixed with rectangle braced frame in convertible side die carrier opposite side.

Further, the bottom surface of end reinforcing bar positioning baffle is fixed with hydraulic oil station, the surface at hydraulic oil station is fixed with hydraulic control switch.

Further, the power motor and the walking track are welded and connected with the rectangular supporting framework into a whole, and the power motor is connected with the cantilever through two groups of rectangular steel frames which are arranged in parallel.

Further, a hook is fixed on the steel bar crane, and the hook extends into the steel bar processing area from the steel bar crane or retreats onto the steel bar crane from the steel bar processing area through a hanging wire.

Further, fixed side die carrier and convertible side die carrier parallel arrangement, the walking track is provided with the truss car hoist and mount system of more than two sets of.

Further, the upper surfaces of the fixed side die frames and the bottom die frames are fixedly provided with scales for marking the movable distance of the turnover side die frames, and the end steel bar positioning baffle is fixed on the upper surface of the linkage frame and longitudinally slides in place or is separated from the main steel bar of the pier column steel bar cage under the control of the end limiting oil cylinder.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this semi-automatization pier shaft reinforcing bar processing die carrier, the pier shaft reinforcing bar of full-line bridge is produced through fixed die carrier concentrated, operational environment is good, realized from processing mode to the centralized production mode of batch production, this has improved the work efficiency of reinforcing bar processing one by one, avoided pier shaft reinforcing bar joint concentricity not high problem greatly, in having improved traditional pier shaft reinforcing bar construction technology, need rely on the manpower to carry out pier shaft reinforcing bar net's ligature welding in the pier site, reinforcing bar position, interval etc. all need the manual measurement to confirm, and the operational environment of processes such as welding, ligature makes the detail operation technology more complicated and tug because of the change of muscle position, the construction of pier shaft reinforcing bar that this leads to is loaded down with trivial details, the lower current situation of work efficiency.

2. This semi-automatization pier shaft reinforcing bar processing die carrier for the preparation of reinforcing bar is to welding equipment upgrade into the line production of a slice, makes the construction more nimble, high-efficient, has solved among the traditional pier shaft reinforcing bar construction process, and relevant constructor's input is very big, the missing of on-the-spot material need coordinate between mill and the scene and solves the extravagant problem that causes, greatly reduced processing cost.

3. This semi-automatization pier shaft reinforcing bar processing die carrier for pier shaft reinforcing bar subassembly's quality obtains very big improvement, has also avoided constructor long-time overhead work moreover, has greatly reduced the security risk, has still reduced the quantity of back field processing personnel simultaneously, has realized mechanized purpose of subtracting the people, in addition, the self-checking of being convenient for, the protective layer thickness qualification rate of easy control pier shaft reinforcing bar is more than 90%, has solved this big quality common problem of protective layer thickness deficiency, makes quality inspection personnel and supervision just can be fine control pier shaft reinforcing bar's quality at the mill, has guaranteed the qualification rate of job site product.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a left side view of the structure of the present utility model;

FIG. 4 is a top plan view of the structure of the present utility model;

fig. 5 is a right side view of the structure of the present utility model.

In the figure: the steel bar lifting device comprises a fixed side die frame 1, a rectangular supporting framework 11, a turnover side die frame 2, a bottom die frame 3, a 4-end steel bar limiting system, a 41-end steel bar positioning baffle plate, a 42-linkage frame, a 5-truss hoisting system, a 51-power motor, a 52 cantilever, a 53-steel bar crane, a 531 hook, a 6-hydraulic system, a 61-hydraulic oil station, a 62-side die opening cylinder, a 63-end limiting cylinder, a 64-hydraulic control switch, a 7-steel bar processing section, a 71-positioning toothed plate and an 8-walking track.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: referring to fig. 1-5, a semi-automatic pier body reinforcement processing die frame in this embodiment includes a fixed side die frame 1, a turnover side die frame 2, a bottom die frame 3, a terminal reinforcement limiting system 4, a truss hoisting system 5 and a hydraulic system 6, wherein the fixed side die frame 1 and the turnover side die frame 2 are respectively located at two sides of the upper end of the bottom die frame 3, so that the fixed side die frame 1, the turnover side die frame 2 and the bottom die frame 3 are combined to form an upper open reinforcement processing section 7, a walking track 8 for guiding the truss hoisting system 5 to move is arranged at the top of the fixed side die frame 1, one side of the bottom die frame 3 is welded and locked with the fixed side die frame 1, the turnover side die frame 2 is arranged at the other side of the bottom die frame 3, side die frame opening cylinders 62 are transversely fixed at the ends of two sides of the bottom die frame 3, and the turnover side die frame 2 is turned over towards the whole outer side direction under the control of the side die opening cylinders 62 to perform demoulding.

Embodiment two: on the basis of the first embodiment, the end reinforcing steel bar limiting system 4 in the embodiment comprises a linkage frame 42 fixed on the longitudinal surface of the bottom die frame 3, an end limiting cylinder 63 is fixed on the longitudinal surface of the bottom die frame 3, and an end reinforcing steel bar positioning baffle 41 is fixed on the upper surface of the linkage frame 42, so that the end reinforcing steel bar positioning baffle 41 is fixed on the linkage frame 42 and longitudinally slides to be in position or is separated from the main reinforcement of the pier column reinforcing steel bar cage under the control of the end limiting cylinder 63 to realize automatic positioning and displacement.

In this embodiment, both sides lateral wall shaped steel skeleton of reinforcing bar processing interval 7 all is fixed with location pinion rack 71 for location stirrup position improves pier shaft reinforcing bar machining precision, fixed side die carrier 1 is fixed with rectangle braced frame 11 in convertible side die carrier 2 opposite side, be used for improving the intensity of fixed side die carrier 1, guarantee pier shaft reinforcing bar and do not warp in the course of working, the bottom surface of end reinforcing bar positioning baffle 41 is fixed with hydraulic oil station 61, hydraulic oil station 61's surface mounting has hydraulic control switch 64, realize end reinforcing bar positioning baffle 41 automatic in place through hydraulic control switch 64, the lift-off pier shaft reinforcing bar owner muscle has been realized to end reinforcing bar spacing system 4, power motor 51 and walking track 8 are connected with rectangle braced frame 11 welding integration, be connected through two sets of parallel arrangement's rectangle steelframe between power motor 51 and the cantilever 52, thereby the size of fixed side die carrier 1 has been guaranteed to the fixed reinforcing bar processing interval 7, utilize truss car hoist and mount system 5 to realize mechanized hoist and mount combined machining welding of stirrup, the manual operation has been saved, the safety of roll-over type reinforcing bar processing after the finished product is accomplished to utilize truss frame 2 to turn over the control after the roll-over processing of girder carrier 2 to finish the finished product after the roll-over processing.

Embodiment III: on the basis of the second embodiment, the truss hoisting system 5 in the second embodiment comprises a power motor 51 fixed on the upper surface of the walking track 8, a cantilever 52 positioned above the reinforcement processing section 7 is fixed on the outer side of an output shaft of the power motor 51, and a reinforcement crane 53 is fixed on the upper surface of the cantilever 52, so that the operation of workers is facilitated, and the working efficiency of the workers and the construction safety are improved.

In this embodiment, the hook 531 is fixed on the steel bar crane 53, the hook 531 stretches into the steel bar processing section 7 from the steel bar crane 53 or retreats to the steel bar crane 53 from the steel bar processing section 7 through the hanging wire, the fixed side die frame 1 and the turnover side die frame 2 are arranged in parallel, the walking track 8 is provided with more than two sets of truss hoisting systems 5, the upper surfaces of the fixed side die frame 1 and the bottom die frame 3 are fixedly provided with scales for marking the movable distance of the turnover side die frame 2, the end steel bar positioning baffle 41 is fixed on the upper surface of the linkage frame 42 and longitudinally slides in place or is separated from the main reinforcement of the pier column steel bar cage under the control of the end limiting cylinder 63 to realize automatic positioning and shifting, the end steel bar limiting system 4 realizes automatic positioning and falling-off of the end steel bar positioning baffle 41, thereby improving the space and concentricity accuracy of the main reinforcement of the pier body, meanwhile, the operation is convenient, the manual staff is saved, the scales for marking the movable distance of the turnover side die frame 2 are also arranged on the fixed side die frame 1 or the bottom die frame 3, the accuracy is ensured.

The working principle of the embodiment is as follows:

(1) When the utility model is used, firstly, the hydraulic system 6 is used for controlling the turnover type side die frame 2, the turnover type side die frame 2 is adjusted to the size matched with pier body steel bars, then, the hydraulic system 6 is used for dragging the linkage frame 42 to enable the end steel bar positioning baffle 41 to be automatically positioned, then, the hooping group and the main steel bars are sequentially fixed through the positioning toothed plate 71 in the steel bar processing section 7 and the truss hoisting system 5, and are welded, then, the hydraulic system 6 is used for overturning and opening the turnover type side die frame 2, the hydraulic system 6 is used for dragging the linkage frame 42 to enable the end steel bar positioning baffle 41 to be automatically separated from the main steel bar joints of the pier body steel bars, the gap between the die frame and the pier body steel bar components is increased, at the moment, the finished product pier body steel bar framework is hoisted out by matching with the truss and sleeved with a plastic cap, after the self-inspection of quality inspection personnel, a delivery qualification certificate is hung, and then, the pier body steel bars are transported to a construction site, and the assembly preparation of the next pier body steel bars is started.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

If this patent discloses or relates to components or structures that are fixedly connected to each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a semi-automatization pier shaft reinforcing bar processing die carrier, includes fixed side die carrier (1), convertible side die carrier (2), bottom die carrier (3), end reinforcing bar spacing system (4), truss car hoist and mount system (5) and hydraulic system (6), its characterized in that: the fixed side die carrier (1) and the turnover side die carrier (2) are respectively positioned at two sides of the upper end of the bottom die carrier (3), so that the fixed side die carrier (1), the turnover side die carrier (2) and the bottom die carrier (3) are combined to form an upper open-type steel bar processing section (7), a walking track (8) for guiding the truss hoisting system (5) to move is arranged at the top of the fixed side die carrier (1), one side of the bottom die carrier (3) is welded and locked with the fixed side die carrier (1), the turnover side die carrier (2) is arranged at the other side of the bottom die carrier (3), and side die opening oil cylinders (62) are transversely fixed at the ends of two sides of the bottom die carrier (3);

the end reinforcing steel bar limiting system (4) comprises a linkage frame (42) fixed on the longitudinal surface of the bottom die frame (3), an end limiting cylinder (63) is fixed on the longitudinal surface of the bottom die frame (3), and an end reinforcing steel bar positioning baffle (41) is fixed on the upper surface of the linkage frame (42);

the truss car hoisting system (5) comprises a power motor (51) fixed on the upper surface of a walking track (8), a cantilever (52) positioned above a steel bar machining section (7) is fixed on the outer side of an output shaft of the power motor (51), and a steel bar crane (53) is fixed on the upper surface of the cantilever (52).

2. The semi-automatic pier body rebar machining die set of claim 1, wherein: the steel bar processing section is characterized in that positioning toothed plates (71) are fixed on the profile steel frameworks on the two side walls of the steel bar processing section (7), and a rectangular supporting framework (11) is fixed on the opposite side of the turnover type side die frame (2) on the fixed type side die frame (1).

3. The semi-automatic pier body rebar machining die set of claim 1, wherein: the bottom surface of end reinforcing bar positioning baffle (41) is fixed with hydraulic oil station (61), the surface of hydraulic oil station (61) is fixed with hydraulic control switch (64).

4. The semi-automatic pier body rebar machining die set of claim 1, wherein: the power motor (51) and the walking track (8) are welded with the rectangular supporting framework (11) to form a whole, and the power motor (51) is connected with the cantilever (52) through two groups of rectangular steel frames which are arranged in parallel.

5. The semi-automatic pier body rebar machining die set of claim 1, wherein: the steel bar crane (53) is fixedly provided with a hook (531), and the hook (531) stretches into the steel bar processing section (7) from the steel bar crane (53) or retreats to the steel bar crane (53) from the steel bar processing section (7) through a hanging wire.

6. The semi-automatic pier body rebar machining die set of claim 1, wherein: the fixed side die carrier (1) and the turnover side die carrier (2) are arranged in parallel, and the walking track (8) is provided with more than two sets of truss hoisting systems (5).

7. The semi-automatic pier body rebar machining die set of claim 1, wherein: the upper surfaces of the fixed side die frames (1) and the bottom die frames (3) are fixedly provided with scales for marking the movable distance of the turnover side die frames (2), and the end reinforcing steel bar positioning baffle (41) is fixed on the upper surface of the linkage frame (42) and longitudinally slides in place or is separated from the main reinforcing steel bar of the pier column reinforcing steel bar cage under the control of the end limiting oil cylinder (63).

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