CN214644691U - Box girder steel reinforcement framework binding device - Google Patents

Abstract

The utility model discloses a case roof beam framework of steel reinforcement ligature device, including removing pedestal and a pair of reinforcing bar bed-jig, should set up in this removal pedestal both sides to reinforcing bar bed-jig symmetry, this reinforcing bar bed-jig includes the base, carry the frame, slide mechanism and locking mechanical system, this base disposes in this removal pedestal one side, this base disposes the work inclined plane, this slide mechanism disposes between this carries the frame and this work inclined plane, should carry the frame and can follow this work inclined plane through this slide mechanism and remove, this locking mechanical system disposes between this slide mechanism to the reinforcing bar bed-jig, this locking mechanical system is with fixed this interval between carrying the frame in to the reinforcing bar bed-jig. The utility model discloses can simplify the structure of steelframe bed-jig, can adjust pedestal both sides reinforcing bar bed-jig and make the two symmetry fast accurately, guarantee steel reinforcement framework's size and shape, ensure the processingquality and the time limit for a project of prefabricated case roof beam.

Description

Box girder steel reinforcement framework binding device

Technical Field

The utility model relates to a bridge construction technical field particularly, relates to a case roof beam framework of steel reinforcement ligature device.

Background

In the construction of highway bridges, the construction is generally carried out by adopting a prefabricated box girder mode. In the process of prefabricating the box girder, in order to overcome the problems that the longitudinal and transverse spacing is not uniform, the steel bar is not accurately positioned, the qualification rate of a steel bar protective layer does not reach the standard and the like in the installation process of the steel bar, a fixed steel bar jig frame method is adopted for carrying out standardized installation.

The prior published patent name is 'a hydraulic integral movable precast box girder web plate steel bar jig and construction method', and the Chinese utility model with the publication number of CN111516137A, the patent sets up the walking trolley on the both sides of the pedestal, sets up the jacking base on the walking trolley, is provided with the pack frame for carrying the steel bar jig and the vertical jacking rod for jacking the pack frame on the walking trolley, and the walking trolley is also provided with the horizontal jacking rod for driving the jacking base to slide along the walking trolley, and realizes the integral movement of the steel bar jig through the vertical jacking rod and the horizontal jacking rod.

However, the steel bar jig disclosed in the above patent has a complex structure, and cannot adjust the steel bar jig on the two sides of the pedestal quickly and accurately and make the two symmetrical, which affects the size and shape of the steel bar framework and affects the processing quality and the construction period of the precast box girder.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a box girder steel reinforcement frame binding device, it designs to box girder steel reinforcement frame binding device, can simplify the structure of steelframe bed-jig, can adjust pedestal both sides steel reinforcement bed-jig and make the two symmetry fast accurately, guarantees steel reinforcement frame's size and shape, ensures the processingquality and the time limit for a project of prefabricated box girder.

The embodiment of the utility model discloses a realize through following technical scheme:

a box girder steel reinforcement framework binding device comprises a moving pedestal and a pair of steel reinforcement jig frames, wherein the pair of steel reinforcement jig frames are symmetrically arranged on two sides of the moving pedestal, each steel reinforcement jig frame comprises a base, a pack frame, a sliding mechanism and a locking mechanism, the base is arranged on one side of the moving pedestal, the base is provided with a working inclined plane, the sliding mechanism is arranged between the pack frame and the working inclined plane, the pack frame can move along the working inclined plane through the sliding mechanism, the locking mechanism is arranged between the sliding mechanisms of the pair of steel reinforcement jig frames, and the locking mechanism is used for fixing the space between the pack frames in the pair of steel reinforcement jig frames.

In an embodiment of the present invention, the high end of the working inclined plane is close to the movable pedestal, and the low end of the working inclined plane is far away from the movable pedestal.

In an embodiment of the present invention, the sliding mechanism includes a guide slot, a roller, a wheel carrier, and a linear driving mechanism, the wheel carrier is fixed to the carrying frame, the guide slot is fixed to the working slope, the roller is disposed on the wheel carrier, the roller is located in the guide slot, the linear driving mechanism is fixed to the base, and the linear driving mechanism is connected to the wheel carrier.

In an embodiment of the present invention, the locking mechanism includes a pull rod, a connecting plate and a locking nut, wherein two ends of the pull rod are configured with threads, two ends of the pull rod are respectively penetrated through the wheel carrier, the connecting plate is sleeved on the pull rod, the locking nut is connected to the pull rod through threads, and under the extrusion action of the locking nut, the connecting plate abuts against the wheel carrier.

In an embodiment of the present invention, the carrying frame is further provided with a framework horizontal supporting mechanism.

In an embodiment of the present invention, the frame horizontal supporting mechanism includes a sleeve and a frame horizontal positioning rod, the sleeve is fixed on the pack frame, the frame horizontal positioning rod is inserted into the sleeve, and the frame horizontal positioning rod is connected with the sleeve by a screw thread.

In an embodiment of the present invention, the carrying frame is configured with a steel bar Y-direction calibrating device, and the steel bar Y-axis calibrating device is used for calibrating the Y-axis steel bar in the steel bar framework.

In an embodiment of the present invention, the Y-direction calibration device of the steel bar is configured as a laser.

In an embodiment of the present invention, the pack rack further comprises a positioning device for positioning the reinforcing bar in the X direction, and the positioning device for positioning the X direction distance between the Y axial reinforcing bars in the reinforcing bar framework.

In an embodiment of the present invention, the positioning device is configured to be a positioning plate, and the positioning plate is configured with a plurality of positioning grooves.

The utility model discloses an in the embodiment, remove the pedestal and include rail, automobile body, wheel group and bogie, this wheel group is arranged in this bogie, and this wheel group removes along this rail, and this bogie is connected with this automobile body rotation, and this bogie is used for turning to and the shock attenuation of this automobile body.

In an embodiment of the present invention, the vehicle body is provided with an inner mold pull rod.

In an embodiment of the present invention, a damping spring is disposed in the bogie, and the damping spring is used for damping the vibration of the vehicle body.

In an embodiment of the present invention, the bogie is further provided with a first frame body and a second frame body, the wheel assembly is disposed on the first frame body, the second frame body is disposed above the first frame body, the damping spring is disposed between the first frame body and the second frame body, the first frame body is provided with a connecting rod, the second frame body is sleeved with the connecting rod, the second frame body can slide along the connecting rod, and the second frame body is rotatably connected with the vehicle body.

In an embodiment of the present invention, the second frame body is provided with a connecting shaft, and the connecting shaft is connected to the vehicle body through a bearing.

In an embodiment of the present invention, a composite rubber spring is further disposed between the first frame body and the second frame body.

In an embodiment of the present invention, the vehicle further comprises a steel rail, and the wheel set advances along the steel rail.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the embodiment of the utility model provides a base that has work inclined plane through the setting, set up the guide slot at work inclined plane, set up wheel carrier and pulley carrying the frame, and set up the pneumatic cylinder at the base, the slope through work inclined plane realizes carrying the position control at horizontal direction and vertical direction carrying the frame, the structure of steelframe bed-jig has been simplified, and carry out synchro control through the pneumatic cylinder to in two reinforcing bar bed-jigs, can realize adjusting pedestal both sides reinforcing bar bed-jig fast accurately and make the two symmetry, guarantee the size and the shape of steel reinforcement skeleton, ensure the processingquality and the time limit for a project of prefabricated case roof beam.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of FIG. 1;

FIG. 3 is a schematic structural view of a pair of steel reinforcement frames according to the present invention;

FIG. 4 is a schematic structural view of a reinforcement jig according to the present invention;

FIG. 5 is a schematic view of the structure of the movable stage according to the present invention;

FIG. 6 is a schematic view of the construction of the bogie according to the present invention;

FIG. 7 is a top view of the first frame of the present invention;

fig. 8 is a plan view of the second frame of the present invention.

Icon: 1-a movable pedestal, 11-a steel rail, 12-a vehicle body, 13-a wheel set, 14-a bogie, 141-a damping spring, 142-a first frame body, 143-a second frame body, 144-a connecting rod, 145-a connecting shaft, 146-a composite rubber spring, 15-an inner mold pull rod, 2-a steel bar jig, 21-a base, 211-a working inclined plane, 22-a carrying frame, 231-a guide groove, 232-a roller, 233-a wheel frame, 234-a linear driving mechanism, 241-a pull rod, 242-a connecting plate, 243-a locking nut, 251-a sleeve, 252-a framework horizontal positioning rod, 261-a laser instrument, 262-an X-direction positioning plate, 263-a positioning groove and 3-a steel bar framework.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the directions or positional relationships indicated by the terms "inside" and "outside" are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be interpreted as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "configured," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, a box girder reinforcement cage binding device includes a movable pedestal 1 and a pair of reinforcement cages 2, the pair of reinforcement cages 2 are symmetrically disposed on two sides of the movable pedestal 1, the reinforcement cages 2 include a base 21, a pack frame 22, a sliding mechanism and a locking mechanism, the base 21 is disposed on one side of the movable pedestal 1, the base 21 is disposed with a working inclined plane 211, the sliding mechanism is disposed between the pack frame 22 and the working inclined plane 211, the pack frame 22 can move along the working inclined plane 211 through the sliding mechanism, the locking mechanism is disposed between the sliding mechanisms of the pair of reinforcement cages 2, and the locking mechanism is used for fixing a distance between the pack frames 22 in the pair of reinforcement cages 2.

In order to simplify the structure of the steel frame jig, the steel bar jig 2 on two sides of the pedestal can be quickly and accurately adjusted and symmetrical, the size and the shape of the steel bar framework 3 are ensured, and the processing quality and the construction period of a prefabricated box beam are ensured. Through setting up this work inclined plane 211 can realize carrying the position control of frame 22 in horizontal direction and vertical direction, after 3 bundles of steel reinforcement framework, need make two steel reinforcement bed-jigs 2 carry the frame 22 and break away from steel reinforcement framework 3 when, utilize work inclined plane 211 to be convenient for the easy convenient slip of operator to carry the frame 22. The sliding mechanism includes a guide slot 231, a roller 232, a wheel frame 233, and a linear driving mechanism 234, the wheel frame 233 is fixed to the piggy back frame 22, the guide slot 231 is fixed to the working slope 211, the roller 232 is disposed on the wheel frame 233, the roller 232 is located in the guide slot 231, the linear driving mechanism 234 is fixed to the base 21, and the linear driving mechanism 234 is connected to the wheel frame 233. It should be noted that, in this embodiment, the linear driving mechanism 234 is configured as a hydraulic cylinder, and is further provided with a hydraulic system and an electric control system in a matching manner, and the hydraulic cylinders in the two steel reinforcement tire frames 2 are controlled by a controller of the whole machine of the box girder steel reinforcement framework 3 binding device and realize synchronous actions. The guide groove 231 is a channel steel, the wheel frame 233 is a square steel pipe, the roller 232 is disposed on the square pipe through a rotating shaft, and the roller 232 moves in the guide groove 231. The locking mechanism includes a pull rod 241, a connecting plate 242 and a locking nut 243, wherein two ends of the pull rod 241 are provided with threads, two ends of the pull rod 241 respectively penetrate through the wheel carrier 233, the connecting plate 242 is sleeved on the pull rod 241, the locking nut 243 is connected with the pull rod 241 through the threads, and the connecting plate 242 is abutted on the wheel carrier 233 under the compression action of the locking nut. In this embodiment, the size of the connecting plate 242 is larger than the cross-sectional size of the wheel frames 233, the wheel frames 233 in pairs in the two steel bar jig frames 2 are connected by the same pull rod 241, that is, the left end of the pull rod 241 passes through one wheel frame 233, and the connecting plate 242 and the adjusting nut prevent the wheel frame 233 from freely separating from the pull rod 241, and the connection of the right end of the pull rod 241 and the other wheel frame 233 is the same. Before the steel bar framework 3 is bound up, the hydraulic cylinders in the two steel bar jig frames 2 synchronously extend out of the movable rods, the carrier frames 22 on the two sides of the movable pedestal 1 are close to each other, when the distance between the two carrier frames 22 reaches a design parameter value, the hydraulic cylinders stop extending continuously, the adjusting nuts are rotated, and for the two steel bar jig frames 2, the adjusting nuts on all the pull rods 241 tightly push the connecting plate 242 to play a role in locking the relative position between the two steel bar jig frames 2. When the steel reinforcement framework 3 is bound up, the controller controls the piston rod of the hydraulic cylinder to retract, so that the steel reinforcement jig frames 2 on the left side and the right side of the steel reinforcement framework 3 are far away from the steel reinforcement framework 3, or the hydraulic system of the controller releases pressure, an operator manually pushes the steel reinforcement jig frames 2 to slide along the working inclined plane 211, and then the steel reinforcement jig frames 2 on the left side and the right side of the steel reinforcement framework 3 are far away from the steel reinforcement framework 3.

Compared with the prior art, this technical scheme has the base 21 of work inclined plane 211 through the setting, set up guide slot 231 at work inclined plane 211, set up wheel carrier 233 and pulley on the back of the body frame 22, and set up the pneumatic cylinder at base 21, realize carrying the position control of the body frame 22 in horizontal direction and vertical direction through the slope of work inclined plane 211, the structure of steelframe bed-jig has been simplified, and carry out synchro control through the pneumatic cylinder to two reinforcing bar bed-jigs 2, can realize adjusting pedestal both sides reinforcing bar bed-jig 2 fast and accurately and make the two symmetry, guarantee the size and the shape of reinforcing bar skeleton 3, guarantee the processingquality and the time limit for a project of prefabricated box girder.

In some embodiments, it is further included that the piggyback rack 22 is configured with a skeletal horizontal support mechanism. The framework horizontal supporting mechanism comprises a sleeve tube 251 and a framework horizontal positioning rod 252, the sleeve tube 251 is fixed on the pack frame 22, the framework horizontal positioning rod 252 is inserted into the sleeve tube 251, and the framework horizontal positioning rod 252 is in threaded connection with the sleeve tube 251. In order to realize the positioning of the steel reinforcement framework 3 and also play a role in supporting the steel reinforcement framework 3, the technical scheme is that a framework horizontal supporting mechanism comprising a sleeve pipe 251 and a framework horizontal positioning rod 252 is arranged on the steel reinforcement jig 2, the sleeve pipe 251 is welded on the carrier 22, the framework horizontal positioning rod 252 is in threaded connection with the sleeve pipe 251, and the depth of the framework horizontal positioning rod 252 inserted into the steel reinforcement framework 3 can be adjusted by utilizing threaded connection. It should be noted that. In order to lock the framework horizontal positioning rod 252, a nut may be further provided on the framework horizontal positioning rod 252, and the nut is used to push the sleeve 251 to lock the framework horizontal positioning rod 252.

In some embodiments, the carrier 22 is configured with a bar Y-alignment device for aligning the Y-axis bars in the framework 3. The horizontal connecting line direction along the two steel bar moulding beds 2 is defined as an X-axis direction, the direction perpendicular to the horizontal connecting line of the two steel bar moulding beds 2 is defined as a Y-axis direction, the Y-axis direction is also the width direction of the steel bar framework 3, the X-axis direction is also the length direction of the steel bar framework 3, and a YX plane formed by the Y-axis and the X-axis is parallel to a horizontal plane. When the steel bar framework 3 is bound, in order to enable the Y-axis steel bars in the steel bar framework 3 to have a positioning reference and ensure the overall manufacturing quality of the steel bar framework 3, in the technical scheme, the Y-direction calibration device is arranged on the pack frame 22 to realize the positioning of the Y-axis steel bars, in the embodiment, the steel bar Y-direction calibration device is configured to be the laser 261, the laser 261 can simultaneously emit two lasers along the X axis and the Y axis, when the steel bars are bound, the Y-axis steel bars and the Y-axis laser are superposed and bound by adjusting the position of the Y-axis laser on the steel bar framework 3, and then the laser 261 is adjusted to enable the Y-axis laser to translate along the X axis at equal intervals to set parameters so as to bind the next Y-axis steel bars. In this embodiment, the pack frame 22 is further configured with a steel bar X-direction positioning device, and the steel bar X-direction positioning device is used for positioning the X-direction distance between the Y-axis steel bars in the steel bar framework 3. The reinforcing bar X is to positioner configuration to X to locating plate 262, and this X disposes a plurality of constant head tanks 263 to locating plate 262 equidistant. In order to ensure that the Y-axis steel bars are distributed at equal intervals along the X-axis, the technical scheme is that a steel bar X-direction positioning device is arranged on the pack frame 22, the steel bar X-direction positioning device can be an X-direction positioning plate 262 which is provided with a plurality of positioning grooves 263 at equal intervals, the steel bar X-direction positioning device can be other structures which can realize that the Y-axis steel bars are distributed at equal intervals along the X-axis, the Y-axis steel bars are distributed at equal intervals along the X-axis through the hard limiting positioning grooves 263, and the steel bar X-direction positioning device also plays a role in hanging the steel bar framework 3.

In some embodiments, the movable platform 1 includes a rail 11, a vehicle body 12, a wheel set 13 and a bogie 14, the wheel set 13 is disposed on the bogie 14, the wheel set 13 moves along the rail 11, the bogie 14 is rotatably connected to the vehicle body 12, and the bogie 14 is used for steering and damping the vehicle body 12.

After 3 bundles of framework of steel reinforcement are ended, this technical scheme utilizes and removes 1 transports that realize framework of steel reinforcement 3 of pedestal, should remove 1 structures that adopt rail transport of pedestal. Because the uplift phenomenon is produced due to the deformation of the steel rail 11, the movable pedestal 1 vibrates in the process of transferring the steel reinforcement framework 3, and the steel reinforcement framework 3 also vibrates along with the vibration, so that the steel reinforcement framework 3 can be displaced or slightly deformed on the movable pedestal 1. In order to avoid the vibration of the steel reinforcement framework 3, in the present technical solution, a damping spring 141 is configured in the bogie 14, the damping spring 141 is used for buffering the vibration of the vehicle body 12, and the suspension of the vehicle body 12 is realized through the damping spring 141. When the wheel set 13 of the movable pedestal 1 moves to the deformation area of the steel rail 11, the elastic deformation of the damping spring 141 is used for providing a displacement space for the upward movement of the wheel set 13, when the wheel set 13 passes through the deformation area of the steel rail 11 to the normal steel rail 11 area, the initial distance between the wheel set 13 and the vehicle body 12 is recovered by the elastic deformation of the damping spring 141, the vibration energy of the movable pedestal 1 is absorbed by the damping spring 141, the damping effect of the movable pedestal 1 is realized, and the vibration of the steel reinforcement framework 3 is avoided. In this embodiment, the bogie 14 is further configured with a first frame 142 and a second frame 143, the wheel set 13 is configured on the first frame 142, the second frame 143 is configured above the first frame 142, the damping spring 141 is configured between the first frame 142 and the second frame 143, the first frame 142 is configured with a connecting rod 144, the second frame 143 is sleeved with the connecting rod 144, the second frame 143 can slide along the connecting rod 144, and the second frame 143 is rotatably connected to the vehicle body 12. In order to utilize damping spring 141 to realize the shock attenuation effect, this technical scheme sets up the bogie 14 that still includes first support body 142, second support body 143 and connecting rod 144, first support body 142 is used for installing wheel set 13, second support body 143 is used for connecting automobile body 12, damping spring 141 sets up between first support body 142 and second support body 143, and first support body 142 and second support body 143 all set up to the I-shaped structure, wheel set 13 includes 2 pairs of wheels in this embodiment, 1 includes 2 wheels to the wheel, every wheel correspondence sets up 2 damping spring 141 in this bogie 14. The damper springs 141 are selected to meet the load requirements of the movable base 1. In order to realize the steering of the wheel set 13, in the present technical solution, the second frame body 143 is provided with a connecting shaft 145, the connecting shaft 145 is connected with the vehicle body 12 through a bearing, and when the rail 11 is deformed, the bogie 14 can rotate by itself along the deformation trend of the rail 11, so as to realize the steering of the mobile platform 1. First support body 142 with still dispose compound rubber spring 146 between the second support body 143, in order to further improve the shock attenuation effect, this technical scheme disposes compound rubber spring 146 between first support body 142 and second support body 143, utilizes compound rubber spring 146 to cooperate damping spring 141 to realize the absorbing effect of removal pedestal 1, avoids framework of steel reinforcement 3 to appear vibrations. Fig. 6 is a schematic structural view of the bogie 14 without the outer dust cover.

In some embodiments, the body 12 is configured with an inner mold tie 15. When moving 1 pedestal and transporting framework of steel reinforcement 3 to the district is pour to the box girder, with centre form and external mold installation alright pour the operation. However, in the pouring process, when the inner mold is not completely submerged by the concrete, the concrete can generate upward thrust to the inner mold along with the rising of the concrete liquid level, so that the inner mold is pushed to shift, and the pouring quality of the box girder is affected. In order to ensure that the inner mold does not displace in the box girder pouring process, the technical scheme is that an inner mold pull rod 15 is arranged on the vehicle body 12 of the movable pedestal 1. Before pouring, insert 3 bases of framework of steel reinforcement and be connected centre form pull rod 15 lower extreme and automobile body 12 with centre form pull rod 15, cup joint a plastic tubing on centre form pull rod 15 to it is fixed with the centre form on the centre form pull rod 15, when pouring, because centre form pull rod 15 is to the fixed action of centre form, even the concrete produces thrust to the centre form, the centre form can not produce the displacement yet, has ensured the quality of pouring of case roof beam.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A binding device for a box girder steel reinforcement framework comprises

A movable pedestal and a pair of steel bar moulding beds which are symmetrically arranged at the two sides of the movable pedestal,

it is characterized in that the preparation method is characterized in that,

the steel bar jig frame comprises a base, a pack frame, a sliding mechanism and a locking mechanism,

the base is arranged on one side of the movable pedestal, the base is provided with a working inclined plane,

the sliding mechanism is arranged between the pack rack and the working inclined plane, the pack rack can move along the working inclined plane through the sliding mechanism,

the locking mechanism is arranged between the sliding mechanisms of the pair of steel bar jig frames and is used for fixing the space between the carrying frames in the pair of steel bar jig frames.

2. A box girder steel reinforcement cage binding apparatus according to claim 1,

the high-order end of work inclined plane is close to remove the pedestal setting, and this removal pedestal setting is kept away from to the low-order end of this work inclined plane.

3. A box girder steel reinforcement cage binding apparatus according to claim 1,

the sliding mechanism comprises a guide groove, a roller, a wheel carrier and a linear driving mechanism,

the wheel frame is fixed on the carrying frame,

the guide groove is fixed on the working inclined plane,

the roller is arranged on the wheel frame and is positioned in the guide groove,

the linear driving mechanism is fixed on the base and connected with the wheel frame.

4. A box girder steel reinforcement cage binding apparatus according to claim 3,

the locking mechanism comprises a pull rod, a connecting plate and a locking nut,

threads are arranged at the two ends of the pull rod, the two ends of the pull rod respectively penetrate through the wheel carrier,

the connecting plate is sleeved on the pull rod,

the locking nut is in threaded connection with the pull rod, and the connecting plate abuts against the wheel carrier under the compression effect of the locking nut.

5. The box girder steel reinforcement cage binding apparatus according to claim 1, further comprising,

the pack frame is provided with a framework horizontal supporting mechanism.

6. A box girder steel reinforcement cage binding apparatus according to claim 1,

the movable pedestal comprises a steel rail, a vehicle body, a wheel set and a bogie,

the wheel set is arranged on the bogie and moves along the steel rail,

the bogie is rotatably connected with the vehicle body and is used for steering and damping the vehicle body.

7. A box girder steel reinforcement cage binding apparatus according to claim 6,

the car body is provided with an internal mold pull rod.

8. A box girder steel reinforcement cage binding apparatus according to claim 6,

and a damping spring is arranged in the bogie and used for buffering the vibration of the vehicle body.

9. A box girder steel reinforcement cage binding apparatus according to claim 8,

the bogie is also provided with a first frame body and a second frame body,

the wheel set is arranged on the first frame body,

the second frame body is arranged above the first frame body, the damping spring is arranged between the first frame body and the second frame body,

the first frame body is provided with a connecting rod, the second frame body is sleeved with the connecting rod, the second frame body can slide along the connecting rod,

the second frame body is rotatably connected with the vehicle body.

10. A box girder steel reinforcement cage binding apparatus according to claim 9,

the second frame body is provided with a connecting shaft, and the connecting shaft is connected with the vehicle body through a bearing.

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