CN216989671U - Reinforcing cage tensioning device in cement electric pole mould - Google Patents
Reinforcing cage tensioning device in cement electric pole mould Download PDFInfo
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- CN216989671U CN216989671U CN202220578928.8U CN202220578928U CN216989671U CN 216989671 U CN216989671 U CN 216989671U CN 202220578928 U CN202220578928 U CN 202220578928U CN 216989671 U CN216989671 U CN 216989671U
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- tensioning device
- reinforcement cage
- steel bar
- electric pole
- sliding
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Abstract
The utility model relates to the technical field of reinforcement cage manufacturing, in particular to a reinforcement cage tensioning device in a cement electric pole mold. The steel bar tensioning device is simple in structure and novel in design, the two screw rods are driven to synchronously rotate through the transmission assembly, the distance between the two opposite stroke nuts is adjusted through the threaded connection between the screw rods and the stroke nuts, and then the distance of the limiting frame is adjusted, so that the fixing of electric pole molds and steel bar cages of different specifications can be realized, the stability of the steel bar cage in the tensioning process is improved, in addition, the sliding seat is driven to move through the hydraulic cylinder, and the steel bar port is fixed through the steel bar fixing sleeve, so that the tensioning of a steel bar is realized.
Description
Technical Field
The utility model relates to the technical field of reinforcement cage manufacturing, in particular to a reinforcement cage tensioning device in a concrete pole mould.
Background
The cement electric pole is mainly composed of a reinforcing cage and concrete, is widely applied to industries such as electric power, communication, railway, petroleum and the like, is produced by steam curing in a steel mould with a certain rotating speed, and is mainly manufactured by longitudinally tensioning the reinforcing cage in the steel mould and extruding out excessive moisture under the action of centrifugal force, so that the compactness and the strength of the concrete are greatly improved.
The high-efficient safe straining device of steel reinforcement cage in cement pole mould is published in chinese patent application number (CN 202022538601.1), and this structure is strained the steel reinforcement cage through the direction removal of straining device to the motor, and this design has changed traditional steel reinforcement cage and can not high-efficient safe taut situation, and it is convenient for adjust the motor according to actual conditions, is convenient for strain the steel reinforcement cage in the cement pole mould high-efficiently safely. However, when the structure is used, the cement electric pole mould and the reinforcement cage cannot be fixed, so that the equipment is easy to shake in the tensioning process to influence the tensioning effect. Accordingly, one skilled in the art provides a reinforcement cage tension device in a concrete pole mold to solve the above-mentioned problems of the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reinforcement cage tensioning device in a cement electric pole mould, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel reinforcement cage straining device in cement pole mould, includes the loading board, the curb plate is all installed to the both sides of loading board, two symmetrical slidable mounting has the slide between the curb plate, two the fixed cover of reinforcing bar is installed in equidistant rotation of the opposite face of slide, the second spout has been seted up to the upper surface symmetry of loading board, symmetrical slidable mounting has the stroke nut in the second spout, and the inside of second spout rotate install with stroke nut threaded connection's lead screw, two of homonymy spacing frame is installed to stroke nut upper end, and one side of one of them curb plate is installed and is used for driving two synchronous pivoted drive assembly of lead screw.
As a further aspect of the utility model: the transmission assembly comprises a motor arranged on one side of a side plate, two screw rods are arranged at one ends of the screw rods, the side plate is penetrated through, chain wheels are arranged at the other ends of the screw rods, a chain is arranged between the chain wheels, and the output end of the motor is fixedly connected with one of the chain wheels.
As a further aspect of the utility model: the surface of the screw rod is symmetrically provided with a forward pipe thread and a backward pipe thread, and the connection part of the two travel nuts and the screw rod in the same second chute is respectively provided with a forward threaded hole and a backward threaded hole which are matched with the forward pipe thread and the backward pipe thread one by one.
As a further aspect of the utility model: two the opposite face of curb plate is close to both sides position department and all sets up the first spout with slide sliding connection, and the inside one end department that is located first spout of two curb plates all installs the pneumatic cylinder that is used for driving the slide activity.
As a further aspect of the utility model: the inner side surface of the limiting frame is of an arc-shaped structure, and the inner side surface of the limiting frame is provided with an anti-slip pad.
As a further aspect of the utility model: the corresponding surfaces of the two sliding seats are provided with positioning columns at the middle positions, and the positioning columns are of conical structures.
Compared with the prior art, the utility model has the beneficial effects that: the steel bar tensioning device is simple in structure and novel in design, the two screw rods are driven to synchronously rotate through the transmission assembly, the distance between the two opposite stroke nuts is adjusted through the threaded connection between the screw rods and the stroke nuts, and then the distance of the limiting frame is adjusted, so that the fixing of electric pole molds and steel bar cages of different specifications can be realized, the stability of the steel bar cage in the tensioning process is improved, in addition, the sliding seat is driven to move through the hydraulic cylinder, and the steel bar port is fixed through the steel bar fixing sleeve, so that the tensioning of a steel bar is realized.
Drawings
FIG. 1 is a schematic structural view of a reinforcement cage tensioning device in a concrete pole mold;
FIG. 2 is a schematic view of the internal structure of a reinforcement cage tension device in a concrete pole mold;
fig. 3 is a side view of a slide in a reinforcement cage tensioning device in a concrete pole mold.
In the figure: 1. a carrier plate; 2. a side plate; 3. a first chute; 4. a slide base; 5. a hydraulic cylinder; 6. reinforcing steel bar fixing sleeves; 7. a positioning column; 8. a second chute; 9. a limiting frame; 10. a travel nut; 11. a screw rod; 12. a sprocket; 13. a chain; 14. an electric motor.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a reinforcement cage tensioning device in a cement electric pole mold comprises a bearing plate 1, side plates 2 are installed on both sides of the bearing plate 1, sliding seats 4 are symmetrically and slidably installed between the two side plates 2, reinforcement fixing sleeves 6 are rotatably installed on opposite surfaces of the two sliding seats 4 at equal intervals, second sliding grooves 8 are symmetrically formed on an upper surface of the bearing plate 1, travel nuts 10 are slidably installed in the second sliding grooves 8, lead screws 11 in threaded connection with the travel nuts 10 are rotatably installed inside the second sliding grooves 8, a limiting frame 9 is installed at upper ends of the two travel nuts 10 on the same side, a transmission assembly for driving the two lead screws 11 to synchronously rotate is installed on one side of one side plate 2, the two lead screws 11 are driven to synchronously rotate by the transmission assembly, the distance between the two opposite travel nuts 10 is adjusted by the threaded connection between the lead screws 11 and the travel nuts 10, adjust the distance of two spacing 9 then to can realize the pole mould's of different specifications fixed, improve the stability of the taut in-process of reinforcing bar.
In fig. 2, the transmission assembly includes a motor 14 installed on one side of the side plate 2, one end of each of the two lead screws 11 penetrates through the side plate 2 and is provided with a chain wheel 12, a chain 13 is installed between the two chain wheels 12, the output end of the motor 14 is fixedly connected with one of the chain wheels 12, the motor 14 is started to enable one of the chain wheels 12 to rotate, the transmission through the chain 13 is used for realizing synchronous rotation of the other chain wheel 12, and the two lead screws 11 are further driven to rotate synchronously.
In fig. 2, the surface of the screw rod 11 is symmetrically provided with forward and backward pipe threads, the joints of the two stroke nuts 10 in the same second chute 8 and the screw rod 11 are respectively provided with forward and backward threaded holes adapted to the forward and backward pipe threads one by one, and the distance between the two opposite stroke nuts 10 is adjusted by the threaded connection between the screw rod 11 and the stroke nuts 10, and then the distance between the two limiting frames 9 is adjusted.
In fig. 2, the opposite face of two curb plates 2 is close to both sides position department and all offers the first spout 3 with 4 sliding connection of slide, and the inside of two curb plates 2 is located the one end department of first spout 3 and all installs the pneumatic cylinder 5 that is used for driving the activity of slide 4, starts up pneumatic cylinder 5 for slide 4 is at 3 internalization of first spout, makes two slides 4 move in opposite directions then, thereby realizes the take-up of reinforcing bar.
In fig. 1, the inner side surface of the limiting frame 9 is of an arc-shaped structure, and the anti-slip mat is installed on the inner side surface of the limiting frame 9, so that the stability of the electric pole after being installed is improved.
In fig. 1 and 3, the corresponding surfaces of the two sliding seats 4 are located at the middle positions and are provided with positioning columns 7, and the positioning columns 7 are of conical structures and are beneficial to positioning in the tensioning process of the reinforcement cage.
The working principle of the utility model is as follows: the electric pole mould fixing device is simple in structure and novel in design, when the electric pole mould fixing device is used, an electric pole mould is installed on a bearing plate 1, a motor 14 is started to enable one chain wheel 12 to rotate, the other chain wheel 12 synchronously rotates through transmission of a chain 13, two lead screws 11 are further driven to synchronously rotate, the distance between two opposite stroke nuts 10 is adjusted through threaded connection between the lead screws 11 and the stroke nuts 10, then the distance between the two opposite stroke nuts 10 is adjusted, and then the distance between the two limiting frames 9 is adjusted, so that the electric pole moulds of different specifications can be fixed, the stability in the reinforcing steel bar tensioning process is improved, in addition, reinforcing steel bars at two ends of a reinforcing steel bar cage are fixed inside a reinforcing steel bar fixing sleeve 6 through threaded connection, a hydraulic cylinder 5 is started, so that the sliding seats 4 move in the first sliding grooves 3, then the two sliding seats 4 move in the opposite direction, and tensioning of the reinforcing steel bars is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (6)
1. A tensioning device for a reinforcement cage in a concrete pole mould comprises a bearing plate (1) and is characterized in that, the steel bar fixing device is characterized in that side plates (2) are arranged on two sides of the bearing plate (1), sliding seats (4) are symmetrically and slidably arranged between the two side plates (2), steel bar fixing sleeves (6) are rotatably arranged on opposite surfaces of the two sliding seats (4) at equal intervals, the upper surface of the bearing plate (1) is symmetrically provided with second sliding chutes (8), travel nuts (10) are symmetrically and slidably arranged in the second sliding chutes (8), a screw rod (11) in threaded connection with the stroke nuts (10) is rotatably arranged in the second chute (8), a limiting frame (9) is arranged at the upper ends of the two stroke nuts (10) on the same side, one side of one side plate (2) is provided with a transmission assembly for driving the two screw rods (11) to synchronously rotate.
2. The reinforcement cage tensioning device in the cement electric pole mould as claimed in claim 1, wherein the transmission assembly comprises a motor (14) installed on one side of the side plate (2), one end of each of the two lead screws (11) penetrates through the side plate (2) and is provided with a chain wheel (12), a chain (13) is installed between the two chain wheels (12), and the output end of the motor (14) is fixedly connected with one of the chain wheels (12).
3. The reinforcement cage tensioning device in the cement electric pole mold as claimed in claim 1, wherein the surface of the screw rod (11) is symmetrically provided with a forward pipe thread and a backward pipe thread, and the connecting part of the two stroke nuts (10) and the screw rod (11) in the same second chute (8) is respectively provided with a forward threaded hole and a backward threaded hole which are matched with the forward pipe thread and the backward pipe thread one by one.
4. The reinforcement cage tensioning device in the concrete pole mold as claimed in claim 1, wherein the opposite surfaces of the two side plates (2) are provided with first sliding grooves (3) slidably connected with the sliding bases (4) at positions close to both sides, and the hydraulic cylinders (5) for driving the sliding bases (4) to move are mounted at one ends of the first sliding grooves (3) inside the two side plates (2).
5. The reinforcement cage tensioning device in the cement electric pole mold as claimed in claim 1, wherein the inner side surface of the limiting frame (9) is of an arc structure, and the inner side surface of the limiting frame (9) is provided with a non-slip mat.
6. The tensioning device for the reinforcement cage in the concrete pole mold as recited in claim 1, wherein the corresponding surfaces of the two sliding bases (4) are respectively provided with a positioning column (7) at the middle position, and the positioning columns (7) are of a conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220578928.8U CN216989671U (en) | 2022-03-16 | 2022-03-16 | Reinforcing cage tensioning device in cement electric pole mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220578928.8U CN216989671U (en) | 2022-03-16 | 2022-03-16 | Reinforcing cage tensioning device in cement electric pole mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216989671U true CN216989671U (en) | 2022-07-19 |
Family
ID=82370660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220578928.8U Active CN216989671U (en) | 2022-03-16 | 2022-03-16 | Reinforcing cage tensioning device in cement electric pole mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216989671U (en) |
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2022
- 2022-03-16 CN CN202220578928.8U patent/CN216989671U/en active Active
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