Movable electric power iron tower reinforcement cage production mold table

Abstract

The utility model discloses a movable electric power iron tower reinforcement cage production mold table which is characterized by comprising a track, and a driven rotating mechanism, a first driving rotating mechanism and a second driving rotating mechanism are sequentially assembled and connected to the track; the first driving rotating mechanism drives the driven rotating mechanism to rotate; each of the first driving rotating mechanism and the second driving rotating mechanism comprises a rotating fixing seat, a rotating disc is rotationally connected in each rotating fixing seat, and a plurality of through holes corresponding to the reinforcement cage are formed in each rotating disc; and the second active rotating mechanism further comprises a horizontal moving structure, and stirrups of the reinforcement cage are continuously wound on the main reinforcements and are welded and fixed through the horizontal moving structure, the first active rotating mechanism and the second active rotating mechanism. According to the structure of the device, the reinforcement cage is welded and machined in a simple, flexible and effective mode, welding on a construction site can be achieved due to the flexibility of the device, and the operation difficulty of welding the reinforcement cage is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of production of steel cages for electric power towers, in particular to a production die set for a movable steel cage for electric power towers. Background Art

[0002] Power towers are important facilities for power transmission. The construction of power tower foundations is often difficult and risky because the geographical location of the tower construction is complex and uncertain, especially in places with inconvenient transportation. Large-scale production equipment is difficult to transport to the construction site.

[0003] Especially for the processing of reinforced cages for cast-in-place piles of power towers, automated steel bar production equipment is difficult to transport to the site. Without automated steel bar production equipment, manual production of reinforced cages is difficult and has low production efficiency.

[0004] If the steel cage of the tower is processed in advance in the factory, it is not suitable for long-distance transportation due to its large diameter and long length. When encountering a construction site with inconvenient transportation, it is difficult to transport the steel cage to the site.

[0005] Therefore, a simple steel cage welding device not only facilitates the processing of steel cages on the construction site, significantly reducing the difficulty of welding the steel cages, but also effectively improves construction efficiency. Specifically, the steel cage welding process involves wrapping stirrups around longitudinal bars and welding them using welding equipment. Due to the length of the entire steel cage, although manual welding offers high flexibility, the disadvantage of manual welding is that when the steel cage needs to be flipped during welding, the long and heavy cage frame is difficult to flip, making the welding process extremely difficult and laborious. Utility Model Content

[0006] Based on the above background, the purpose of the present invention is to provide a mobile production mold for a steel cage of an electric power tower.

[0007] In order to achieve the above objectives, the present invention adopts the following technical solutions:

[0008] A mobile electric power tower steel cage production mold platform comprises a track on which a driven rotating mechanism, a first active rotating mechanism and a second active rotating mechanism are sequentially assembled and connected;

[0009] The first active rotating mechanism drives the driven rotating mechanism to rotate;

[0010] The first active rotating mechanism and the second active rotating mechanism both include a rotating fixed seat, a rotating disk is rotatably connected to the rotating fixed seat, and a plurality of through holes corresponding to the steel cage are opened on the rotating disk;

[0011] The second active rotating mechanism also includes a horizontal moving structure. Through the horizontal moving structure, the first active rotating mechanism and the second active rotating mechanism, the stirrups of the steel cage are continuously wound around the main reinforcement and welded and fixed.

[0012] Preferably, the first active rotation mechanism comprises a first rotation fixing seat mounted on the track, wherein a limiting through hole is provided in the first rotation fixing seat; a plurality of circumferentially distributed first contact rollers are mounted on the hole wall of the limiting through hole;

[0013] The first active rotating mechanism further includes a first rotating disk, and the first abutting roller abuts and rolls on an outer wall of the first rotating disk;

[0014] The first active rotating mechanism further includes a first driving gear ring fixedly connected to the first rotating disk. The first active rotating mechanism further includes a first motor. A first driving gear meshing with the first driving gear ring is mounted on the output shaft of the first motor.

[0015] Preferably, the second active rotation mechanism includes a second rotation fixing seat, a second limiting through hole is formed in the second rotation fixing seat; a plurality of circumferentially distributed second abutting rollers are mounted on the hole wall of the second limiting through hole;

[0016] The second active rotation mechanism further includes a second rotating disk, and the second abutting roller abuts and rolls on the outer wall of the second rotating disk;

[0017] The second active rotating mechanism further includes a second driving gear ring fixedly connected to the second rotating disk. The second active rotating mechanism further includes a second motor. A second driving gear meshing with the second driving gear ring is installed on the output shaft of the second motor.

[0018] Preferably, a driving shaft is fixedly connected to the center of the first rotating disk, and the driving shaft is fixedly connected to the driven rotating mechanism.

[0019] Preferably, the driven rotating mechanism includes a center seat, and the driving shaft is fixedly mounted on the center seat;

[0020] A plurality of annular driven rods are fixedly connected to the outer side wall of the central seat, and the driven rods are spaced apart from each other;

[0021] The gap between the steel cage and the driven rod is penetrated;

[0022] A rolling wheel is installed at the outer end of the driven rod;

[0023] The driven rotating mechanism further comprises a driven base mounted on the track, and part of the rolling wheels rolls on the driven base in contact.

[0024] Preferably, an arc-shaped opening is provided on the driven base, and the rolling wheel rolls on the arc-shaped opening.

[0025] Preferably, the horizontal moving structure comprises a first long rotating shaft installed at the bottom position of the second rotating fixed seat;

[0026] A driving gear is installed at the center of the first long rotating shaft;

[0027] The horizontal moving structure further comprises a moving motor, and a driving gear meshing with the driving gear is mounted on the output shaft of the moving motor;

[0028] First rail wheels are fixedly mounted on both ends of the first long rotating shaft;

[0029] Bearing frames are respectively installed at both ends of the first long rotating shaft, the first long rotating shaft is rotatably connected to the bearing frames, and the bearing frames are fixedly installed at the bottom of the second rotating fixed seat;

[0030] The bottom of the second rotating fixing seat is fixedly connected to the motor bracket on which the moving motor is fixedly installed.

[0031] Preferably, the horizontal moving structure further comprises a second long rotating shaft, and bearing frames are respectively installed at both ends of the second long rotating shaft, and the bearing frames are fixedly installed on the bottom of the second rotating fixed seat;

[0032] Second track wheels are fixedly mounted on the front and rear ends of the second long rotating shaft.

[0033] Preferably, the mobile power tower steel cage production mold platform further includes a supporting structure supported at the bottom of the steel cage;

[0034] The supporting structure includes a supporting frame, and a roller supported at the bottom of the steel cage is installed on the top of the supporting frame.

[0035] The utility model has the following beneficial effects:

[0036] 1. The steel cage welding processing equipment disclosed in the present invention adopts a three-section rotating mechanism including a first active rotating mechanism, a second active rotating mechanism, and a driven rotating mechanism to fully support and rotate the heavy and long steel cage during the process of welding stirrups of the steel cage, thereby reducing the difficulty of welding operations and improving welding efficiency.

[0037] 2. The second active rotating mechanism continuously moves the steel cage during welding, fully wrapping the stirrups around the cage to complete the welding process. This method achieves a simple, effective, and flexible way to wrap the stirrups around the cage during welding, in conjunction with the rotation of the rotating mechanism, thereby increasing welding efficiency.

[0038] 3. The welding device disclosed by the utility model has a simple structure and is easy to carry, so it can be conveniently transported to the construction site for processing and manufacturing the steel cage, which greatly reduces the processing difficulty of the power tower steel cage. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0040] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0041] Figure 2 For the embodiment of the utility model Figure 1 mid-front view;

[0042] Figure 3 This is a schematic diagram of the planar structure of the driven rotating mechanism in the embodiment of the present utility model;

[0043] Figure 4 This is a schematic structural diagram of the second active rotating mechanism in an embodiment of the present utility model;

[0044] Figure 5 This is a schematic diagram of the planar structure of the first active rotating mechanism in an embodiment of the present utility model;

[0045] Figure 6 It is a schematic planar structural diagram of the second active rotating mechanism in an embodiment of the present utility model.

[0046] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0048] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0049] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0050] Example 1

[0051] like Figure 1-6 As shown, a mobile electric power tower steel cage production mold includes a track 3 (in actual operation, in order to facilitate the movement of the entire device, rollers are installed at the bottom of the track in an existing conventional manner, and the rollers are not drawn in the figure). The track 3 is sequentially assembled and connected with a driven rotating mechanism, a first active rotating mechanism 1, and a second active rotating mechanism 2 in the direction from the back to the front; the first active rotating mechanism 1 drives the driven rotating mechanism to rotate.

[0052] During operation, the longitudinal bars on the steel cage pass through the driven rotating mechanism and the first active rotating mechanism 1, and their ends are fixed to the second active rotating mechanism 2. During the synchronous rotation of the driven rotating mechanism, the first active rotating mechanism 1, and the second active rotating mechanism 2, the stirrups are wrapped around the steel cage. When the stirrups intersect with the longitudinal bars, welding is performed.

[0053] The first active rotating mechanism 1 and the second active rotating mechanism 2 both include a rotating fixed seat, in which a rotating disk is rotatably connected. The rotating disk is provided with a plurality of through holes corresponding to the steel cages.

[0054] According to the existing welding method, the welding equipment 5 is installed on the rotating fixed seat of the first active rotating mechanism 1.

[0055] Specifically, the first active rotating mechanism 1 includes a first rotating fixed seat installed on the track 3, and a limited through hole is opened in the first rotating fixed seat; a plurality of circumferentially distributed first contact rollers are installed on the hole wall of the limited through hole; the first active rotating mechanism 1 also includes a first rotating disk, and the first contact roller rolls on the outer wall of the first rotating disk (specifically, the first contact roller contacts the smooth part of the disk contour of the first rotating disk).

[0056] The first active rotating mechanism 1 also includes a first drive gear ring fixedly connected to the first rotating disk (the first drive gear ring is fixed to the disk profile of the first rotating disk, and the non-fixed portion of the first drive gear ring on the disk profile of the first rotating disk is a smooth portion of the first rotating disk, i.e., the contact portion of the first contact roller). The first active rotating mechanism 1 also includes a first motor 11, and a first driving gear is mounted on the output shaft of the first motor 11, which engages with the first drive gear ring.

[0057] During operation, the first motor drives the first rotating disk to rotate, and since the steel cage (longitudinal ribs) passes through the first rotating disk, the steel cage rotates accordingly.

[0058] Similarly, the second active rotating mechanism 2 includes a second rotating fixed seat 21, in which a second limiting through hole is opened; a plurality of circumferentially distributed second contact rollers 25 are installed on the hole wall of the second limiting through hole; the second active rotating mechanism 2 also includes a second rotating disk 22 (a plurality of hole structures 221 penetrating the steel cage are opened on the second rotating disk 22), and the second contact rollers 25 roll on the outer wall of the second rotating disk 22 in contact.

[0059] The second active rotating mechanism 2 also includes a second driving gear ring 24 fixedly connected to the second rotating disk 22 (the fixing method of the second driving gear ring 24 and the interference position of the second interference roller 25 are the same as those of the first rotating disk and the first interference roller). The second active rotating mechanism 2 also includes a second motor 23, and a second driving gear engaging with the second driving gear ring 24 is installed on the output shaft of the second motor 23.

[0060] During operation, when the end of the steel cage passes through the second rotating disk 22, the end of the steel cage is fixed in an existing manner, such as by screwing a nut on the end of the longitudinal reinforcement, to facilitate subsequent movement of the steel cage.

[0061] During operation, the steel cage is driven to rotate with the cooperation of the first active rotating mechanism 1 and the second active rotating mechanism 2 .

[0062] Example 2

[0063] like Figure 1-6As shown, this embodiment builds on the structure of Example 1, with the second active rotating mechanism 2 further comprising a horizontal movement structure. Through this horizontal movement structure, the first active rotating mechanism 1, and the second active rotating mechanism 2, the stirrups of the steel cage are continuously wrapped around the main bars and welded securely. Specifically, because the ends of the steel cage are fixed to the second active rotating mechanism 2, when the second active rotating mechanism 2 moves on the track 3 via the movement structure 26, the steel cage moves horizontally, and during this horizontal movement, the stirrups are continuously wrapped around the steel cage in a spiral manner.

[0064] Specifically, the horizontal movement structure 26 includes a first long rotating shaft 262 mounted at the bottom of the second rotating base 21. A driving gear 263 is mounted at the center of the first long rotating shaft 262. The horizontal movement structure 26 also includes a movement motor 264, the output shaft of which is mounted a driving gear that engages with the driving gear 263.

[0065] First rail wheels 265 are fixedly mounted on both ends of the first long rotating shaft 262. Furthermore, bearing brackets 261 are mounted on both ends of the first long rotating shaft 262. The first long rotating shaft 262 is rotatably connected to the bearing brackets 261, which are fixedly mounted on the bottom of the second rotating fixed base 21. The bottom of the second rotating fixed base 21 is fixedly connected to the motor bracket on which the movable motor 264 is fixedly mounted.

[0066] The horizontal movable structure 26 further includes a second long rotating shaft 266 , with bearing brackets 261 mounted on both ends of the second long rotating shaft 266 . The bearing brackets 261 are fixedly mounted on the bottom of the second rotating fixed base 21 . Second track wheels 267 are fixedly mounted on the front and rear ends of the second long rotating shaft 266 . The first track wheel 265 and the second track wheel 267 are supported on the track 3 .

[0067] During operation, driven by the mobile motor, the first track wheel 265 rolls on the track 3, and the second active rotating mechanism 2 carries the steel cage to move and cooperates with the above-mentioned stirrups to be wound around the steel cage.

[0068] Specifically, a stirrup display rack 6 for winding stirrups is installed on the track 3 in a conventional manner. The stirrups are wound around the display rack 6 and continuously unwind as they are wound around the reinforcement cage. The main structure of the stirrup display rack 6 includes a winding frame for winding the stirrups and a rotating base mounted at the bottom of the winding frame. During operation, the winding frame rotates on the rotating base, continuously unwinding the stirrups.

[0069] Example 3

[0070] like Figure 1-6As shown, in this embodiment, based on the structure of embodiment 2, a driving shaft 41 is fixedly connected to the center of the first rotating disk, and the driving shaft 41 is fixedly connected to the driven rotating mechanism.

[0071] Specifically, the driven rotating mechanism includes a central base 43, to which the drive shaft 41 is fixedly mounted. A plurality of annular driven rods 44 are fixedly connected to the outer wall of the central base 43, spaced apart from each other. The gaps between the steel cage and the driven rods 44 extend through the gaps. Furthermore, rolling wheels 441 are mounted on the outer ends of the driven rods 44. The driven rotating mechanism also includes a driven base 42 mounted on the track 3, with some rolling wheels 441 rolling against the driven base 42. Specifically, the driven base 42 has an arc-shaped opening, on which the rolling wheels 441 roll.

[0072] During operation, when the steel cage rotates, the driven rods 44 rotate under the push of the steel cage. When the steel cage moves, the steel cage moves in the gap between the driven rods 44. The driven rotation mechanism further increases the rotational stability of the steel cage.

[0073] Example 4

[0074] like Figure 1-6 As shown, this embodiment, based on the structure of Example 2, further includes a support structure 7 at the bottom of the rebar cage; the support structure 7 is mounted between the first and second main rotating mechanisms. The support structure supports the rebar cage from the bottom. Specifically, the support structure prevents the rebar cage from "falling" due to gravity, thereby ensuring high stability during rotation and movement.

[0075] Specifically, the support structure includes a support bracket 71, with rollers 72 mounted on top of the support bracket 71. The rollers 72 support the bottom of the cage. When the cage rotates, the rollers rotate synchronously with the cage (due to friction). When the cage moves, the cage moves relative to the damping support.

[0076] In this way, the steel cage is supported to prevent it from falling and causing obstruction of its rotation and movement.

[0077] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. The production mold for the mobile power tower steel cage is characterized by: It comprises a track, on which a driven rotating mechanism, a first active rotating mechanism and a second active rotating mechanism are sequentially assembled and connected; The first active rotating mechanism drives the driven rotating mechanism to rotate; The first active rotating mechanism and the second active rotating mechanism both include a rotating fixed seat, a rotating disk is rotatably connected to the rotating fixed seat, and a plurality of through holes corresponding to the steel cage are opened on the rotating disk; The second active rotating mechanism also includes a horizontal moving structure. Through the horizontal moving structure, the first active rotating mechanism and the second active rotating mechanism, the stirrups of the steel cage are continuously wound around the main reinforcement and welded and fixed.

2. The mobile electric power tower steel cage production mold according to claim 1 is characterized in that: The first active rotation mechanism includes a first rotation fixing seat mounted on the track, wherein a limit hole is provided in the first rotation fixing seat; a plurality of circumferentially distributed first contact rollers are mounted on the hole wall of the limit hole; The first active rotating mechanism further includes a first rotating disk, and the first abutting roller abuts and rolls on an outer wall of the first rotating disk; The first active rotating mechanism further includes a first driving gear ring fixedly connected to the first rotating disk. The first active rotating mechanism further includes a first motor. A first driving gear meshing with the first driving gear ring is mounted on the output shaft of the first motor.

3. The mobile electric power tower steel cage production mold according to claim 1, characterized in that: The second active rotation mechanism includes a second rotation fixing seat, in which a second limiting through hole is formed; a plurality of circumferentially distributed second abutting rollers are mounted on the wall of the second limiting through hole; The second active rotation mechanism further includes a second rotating disk, and the second abutting roller abuts and rolls on the outer wall of the second rotating disk; The second active rotating mechanism further includes a second driving gear ring fixedly connected to the second rotating disk. The second active rotating mechanism further includes a second motor. A second driving gear meshing with the second driving gear ring is installed on the output shaft of the second motor.

4. The mobile electric power tower steel cage production mold according to claim 2, characterized in that: A driving shaft is fixedly connected to the center of the first rotating disk, and the driving shaft is fixedly connected to the driven rotating mechanism.

5. The mobile electric power tower steel cage production mold according to claim 4 is characterized in that: The driven rotating mechanism includes a center seat, and the driving shaft is fixedly mounted on the center seat; A plurality of annular driven rods are fixedly connected to the outer side wall of the central seat, and the driven rods are spaced apart from each other; The gap between the steel cage and the driven rod is penetrated; A rolling wheel is installed at the outer end of the driven rod; The driven rotating mechanism further comprises a driven base mounted on the track, and part of the rolling wheels rolls on the driven base in contact.

6. The mobile electric power tower reinforcement cage production mold according to claim 5, characterized in that: An arc-shaped opening is provided on the driven base, and the rolling wheel rolls on the arc-shaped opening.

7. The mobile electric power tower reinforcement cage production mold according to claim 3, characterized in that: The horizontal moving structure includes a first long rotating shaft installed at the bottom position of the second rotating fixed seat; A driving gear is installed at the center of the first long rotating shaft; The horizontal moving structure further comprises a moving motor, and a driving gear meshing with the driving gear is mounted on the output shaft of the moving motor; First rail wheels are fixedly mounted on both ends of the first long rotating shaft; Bearing frames are respectively installed at both ends of the first long rotating shaft, the first long rotating shaft is rotatably connected to the bearing frames, and the bearing frames are fixedly installed at the bottom of the second rotating fixed seat; The bottom of the second rotating fixing seat is fixedly connected to the motor bracket on which the moving motor is fixedly installed.

8. The mobile electric power tower reinforcement cage production mold according to claim 7, characterized in that: The horizontal moving structure further includes a second long rotating shaft, with bearing frames installed at both ends of the second long rotating shaft, and the bearing frames are fixedly installed on the bottom of the second rotating fixed seat; Second track wheels are fixedly mounted on the front and rear ends of the second long rotating shaft.

9. The mobile electric power tower reinforcement cage production mold according to claim 1, characterized in that: The mobile power tower steel cage production mold platform also includes a supporting structure supported at the bottom of the steel cage; The supporting structure includes a supporting frame, and a roller supported at the bottom of the steel cage is installed on the top of the supporting frame.

Images