CN220700001U - Multifunctional tensioning machine for concrete pole production - Google Patents
Multifunctional tensioning machine for concrete pole production Download PDFInfo
- Publication number
- CN220700001U CN220700001U CN202322290838.6U CN202322290838U CN220700001U CN 220700001 U CN220700001 U CN 220700001U CN 202322290838 U CN202322290838 U CN 202322290838U CN 220700001 U CN220700001 U CN 220700001U
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- mounting bracket
- frame
- concrete pole
- pole production
- fixed connection
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- 239000004567 concrete Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model discloses a multifunctional tensioning machine for concrete pole production, and particularly relates to the technical field of concrete pole production. According to the utility model, the cover plate is placed at the top of the mounting frame, the two baffle plates are respectively inserted into the four limit frames, the four limit frames can prevent the two baffle plates from deflecting, scraps can be prevented from splashing out of the mounting frame through the two baffle plates and the cover plate, the cover plate is moved upwards in the same way and is far away from the mounting frame, the tensioning condition of the reinforcing steel bar is conveniently observed through the two transparent plates, the structure is simple, broken scraps are not easy to accidentally hurt staff, and the safety performance is high.
Description
Technical Field
The utility model relates to the technical field of concrete electric pole production, in particular to a multifunctional tensioning machine for concrete electric pole production.
Background
In the production process of the concrete pole, the tensioning machine is used for applying prestress to the prestressed reinforcement or the steel cable, so that the strength and stability of the concrete pole are improved. The prestress design can increase the bearing capacity of the electric pole, so that the electric pole can bear various loads in the electric power transmission process, and the reliability and durability of the electric pole are ensured.
The utility model discloses a reinforced concrete pole steel bar stretching machine with an authorized bulletin number of CN211679777U, which comprises a machine body, wherein a handle is arranged on one side of the machine body, a limit base is arranged at the bottom of the machine body, wheels are arranged on one side of the bottom of the machine body, which is far away from the handle, of the limit base, a screw rod is inserted on one side of the machine body, a bevel gear is arranged at one end of the screw rod, which is close to the machine body, a servo motor is arranged at one end of the bevel gear, the servo motor is arranged in the machine body, a slide bar is arranged on one side of the screw rod, a slide block is arranged on the outer part of the slide bar, a screw rod nut table is arranged on the outer part of the screw rod, a through hole is formed in the outer wall of the slide block, a slide bar is inserted in the through hole, a hook is fixed on the outer wall of one side of the slide block, when facing a single steel bar is required to be inserted into a fixing hole, a hydraulic cylinder is opened, the steel bar is firmly fixed under the action of the hydraulic cylinder, and teeth on the inner wall of the clamp can enable the effect of fixing the steel bar to be better.
When the device is used, the conical gear drives the screw rod to rotate under the action of the servo motor, the screw rod nut table and the sliding block move to one side of the machine body under the action of the screw rod, but a protective component is not arranged during tensioning, some reinforcing steel bars with poor quality can be broken during tensioning, broken fragments easily accidentally injure staff, and certain potential safety hazards exist.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a multifunctional tensioning machine for producing a concrete pole, and aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional tensioning machine for producing the concrete electric pole comprises a mounting frame, wherein a tensioning assembly is arranged inside the mounting frame and comprises a motor, a positive and negative screw rod, two limiting rods and a sliding block, a protection assembly is arranged at the top of the mounting frame and comprises a cover plate, two baffle plates and two transparent plates;
two baffle tops all with apron fixed connection, two transparent plate fixed mounting respectively is on two baffles, two all movable sleeve is equipped with two spacing frames on the baffle, four spacing frame all with the inside bottom fixed connection of mounting bracket.
Further, motor fixed mounting is in mounting bracket one side, positive and negative lead screw one end and motor output shaft end fixed connection, positive and negative lead screw other end passes through bearing swing joint with the inside one side of mounting bracket, two the slider all with positive and negative lead screw threaded connection, two gag lever post one end all runs through two sliders, and two gag lever post all with mounting bracket fixed connection.
According to the technical scheme, the motor is started, the motor works to drive the positive and negative screw rod to rotate, and the two slide blocks are in threaded connection with the positive and negative screw rod, so that the positive and negative screw rod can drive the two slide blocks to move back to back, the two first extrusion plates are driven to move back to back, the steel bars are stretched, the tension is stable, and the use effect is good.
Further, two the inside bottom of slider is equal fixedly connected with first stripper plate, two first stripper plate top all is equipped with the second stripper plate, two equal fixed mounting in second stripper plate top has the pneumatic cylinder, two the pneumatic cylinder top is fixed connection with two sliders respectively.
It can be seen that in the above technical scheme, put the reinforcing bar on two sliders, and the reinforcing bar all contacts with two first stripper plates, starts two pneumatic cylinders in proper order, and two pneumatic cylinders extend and drive two second stripper plates and move down, extrude fixedly to the reinforcing bar through two second stripper plates and two first stripper plates.
Further, two both sides all are equipped with the telescopic link around the pneumatic cylinder, four telescopic link top and bottom respectively with two slider fixed connection.
It can be seen that in the above technical scheme, four telescopic links respectively follow two pneumatic cylinders and extend or shrink, effectively improve the stability of two second stripper plates.
Further, the equal fixedly connected with linking bridge in mounting bracket both sides, the mounting bracket bottom is equipped with and collects the subassembly, collect the subassembly and include and collect frame, four picture peg, two screw thread inserted bars and four screw thread covers.
Further, four picture peg respectively with collect frame both sides fixed connection, and four picture peg tops run through two connection frames respectively, two the screw thread inserted bar runs through two connection frames respectively and four picture peg, four the thread bush is movable sleeve respectively establishes on two screw thread inserted bars.
Further, the top end of the cover plate is fixedly connected with a handle.
According to the technical scheme, the cover plate is convenient to lift.
The utility model has the technical effects and advantages that:
1. according to the utility model, the cover plate is placed at the top of the mounting frame, the two baffle plates are respectively inserted into the four limit frames, the four limit frames can prevent the two baffle plates from deflecting, scraps can be prevented from splashing out of the mounting frame through the two baffle plates and the cover plate, the cover plate is moved upwards in the same way and is far away from the mounting frame, the tensioning condition of the steel bar is conveniently observed through the two transparent plates, the structure is simple, broken scraps are not easy to accidentally hurt staff, and the safety performance is high;
2. according to the utility model, the collecting frame is arranged to collect fragments, the threaded inserted rod is taken out to release the fixation between the two inserting plates and the connecting frame, the other threaded inserted rod is taken out in the same way, and finally the collecting frame is taken out to clean the fragments in the collecting frame, so that the collecting frame has the advantages of simple structure, multiple functions and convenience in use.
Drawings
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
Fig. 1 is a schematic diagram of the overall structure of the tensioning machine for producing a multifunctional concrete pole;
fig. 2 is a schematic diagram of an assembly structure of a mounting frame and a telescopic rod of the tensioning machine for producing the multifunctional concrete pole;
FIG. 3 is a schematic view of the protective assembly of the tensioning machine for producing the multifunctional concrete pole;
fig. 4 is a schematic diagram of a collecting assembly of the tensioning machine for producing the multifunctional concrete pole;
in the figure: 1. a mounting frame; 2. a protective assembly; 3. a limit frame; 4. a collection assembly; 5. tensioning assembly; 6. a connection frame; 7. a first pressing plate; 8. a second pressing plate; 9. a hydraulic cylinder; 10. a telescopic rod; 201. a cover plate; 202. a baffle; 203. a transparent plate; 204. a handle; 401. a collection frame; 402. inserting plate; 403. a threaded insert rod; 404. a thread sleeve; 501. a motor; 502. a positive and negative screw rod; 503. a limit rod; 504. a sliding block.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.
Referring to fig. 1-4 of the specification, the multifunctional tensioning machine for concrete pole production in this embodiment comprises a mounting frame 1, wherein a tensioning assembly 5 is arranged in the mounting frame 1, the tensioning assembly 5 comprises a motor 501, a positive and negative screw rod 502, two limiting rods 503 and a sliding block 504, a protection assembly 2 is arranged at the top of the mounting frame 1, the protection assembly 2 comprises a cover plate 201, two baffle plates 202 and two transparent plates 203, and a handle 204 is fixedly connected to the top end of the cover plate 201;
the top ends of the two baffles 202 are fixedly connected with the cover plate 201, the two transparent plates 203 are respectively and fixedly arranged on the two baffles 202, the two baffles 202 are movably sleeved with two limit frames 3, and the four limit frames 3 are fixedly connected with the bottom end inside the installation frame 1.
Further, motor 501 fixed mounting is in mounting bracket 1 one side, and positive and negative lead screw 502 one end and motor 501 output shaft end fixed connection, and positive and negative lead screw 502 other end passes through bearing swing joint with the inside one side of mounting bracket 1, and two slider 504 all with positive and negative lead screw 502 threaded connection, two slider 504 are all run through to two gag lever post 503 one end, and two gag lever post 503 all with mounting bracket 1 fixed connection.
Wherein, start motor 501, motor 501 work drives positive and negative lead screw 502 rotation, because two sliders 504 all with positive and negative lead screw 502 threaded connection, two gag lever post 503 limit two sliders 504 rotation, so positive and negative lead screw 502 can drive two sliders 504 and move in opposite directions to drive two first stripper plates 7 and move in opposite directions, and then stretch-draw the reinforcing bar, the pulling force is stable, excellent in use effect.
Further, the inside bottom of two sliders 504 is equal fixedly connected with first stripper plate 7, and two first stripper plate 7 tops all are equipped with second stripper plate 8, and two equal fixed mounting in second stripper plate 8 tops have pneumatic cylinder 9, and two pneumatic cylinder 9 tops respectively with two sliders 504 fixed connection, both sides all are equipped with telescopic link 10 around two pneumatic cylinder 9, four telescopic link 10 tops and bottom respectively with two sliders 504 fixed connection.
Further, the equal fixedly connected with connecting frame 6 in mounting bracket 1 both sides, mounting bracket 1 bottom is equipped with collects subassembly 4, collect subassembly 4 including collecting frame 401, four picture peg 402, two screw thread inserted bar 403 and four screw thread cover 404, four picture peg 402 respectively with collect frame 401 both sides fixed connection, and four picture peg 402 top runs through two connecting frame 6 respectively, two screw thread inserted bar 403 run through two connecting frame 6 and four picture peg 402 respectively, four screw thread cover 404 are movable sleeve respectively and are established on two screw thread inserted bar 403.
Wherein, through setting up collection frame 401, collect frame 401 and collect the piece, rotate threaded sleeve 404 and make it keep away from screw thread inserted bar 403 to remove the fixed between screw thread inserted bar 403, two picture peg 402 and the connection frame 6, thereby take out screw thread inserted bar 403 and remove the fixed between two picture peg 402 and the connection frame 6, take out another screw thread inserted bar 403 in the same way, take out collection frame 401 at last, and clear up the piece in the collection frame 401, simple structure, the function is various, convenient to use.
The application method of the embodiment is as follows:
when using, put the reinforcing bar on two sliders 504, and the reinforcing bar all contacts with two first stripper plates 7, starts two pneumatic cylinders 9 in proper order, and two pneumatic cylinders 9 extend and drive two second stripper plates 8 and move down, extrude the reinforcing bar fixedly through two second stripper plates 8 and two first stripper plates 7, and four telescopic links 10 follow two pneumatic cylinders 9 extension or shrink respectively simultaneously, effectively improve the stability of two second stripper plates 8.
Before the stretch-draw, put apron 201 at mounting bracket 1 top, and in four spacing frame 3 are inserted respectively to two baffles 202, four spacing frame 3 can prevent that two baffles 202 from deflecting, can prevent in the piece spill mounting bracket 1 through two baffles 202 and apron 201, and the same reason upwards removes apron 201 and makes it keep away from mounting bracket 1, conveniently observes the stretch-draw condition of reinforcing bar through two transparent plates 203, simple structure, cracked piece is difficult for the accidental injury staff, and the security performance is high.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. Multifunctional concrete pole production is with stretch-draw machine, including mounting bracket (1), inside stretch-draw subassembly (5), its characterized in that are equipped with of mounting bracket (1): the tensioning assembly (5) comprises a motor (501), a positive and negative screw rod (502), two limiting rods (503) and a sliding block (504), the top of the mounting frame (1) is provided with a protection assembly (2), and the protection assembly (2) comprises a cover plate (201), two baffle plates (202) and two transparent plates (203);
two baffle (202) top all with apron (201) fixed connection, two transparent plate (203) fixed mounting respectively is on two baffles (202), two all movable sleeve is equipped with two spacing frame (3) on baffle (202), four spacing frame (3) all with inside bottom fixed connection of mounting bracket (1).
2. The multifunctional concrete pole production tensioner as claimed in claim 1, wherein: the motor (501) fixed mounting is in mounting bracket (1) one side, positive and negative lead screw (502) one end and motor (501) output shaft end fixed connection, positive and negative lead screw (502) other end and inside one side of mounting bracket (1) pass through bearing swing joint, two slider (504) all with positive and negative lead screw (502) threaded connection, two gag lever post (503) one end all runs through two slider (504), and two gag lever post (503) all with mounting bracket (1) fixed connection.
3. The multifunctional concrete pole production tensioner as claimed in claim 1, wherein: two the inside bottom of slider (504) is all fixedly connected with first stripper plate (7), two first stripper plate (7) top all is equipped with second stripper plate (8), two equal fixed mounting in second stripper plate (8) top has pneumatic cylinder (9), two pneumatic cylinder (9) top respectively with two slider (504) fixed connection.
4. A multi-purpose concrete pole production tensioner as claimed in claim 3, wherein: the front side and the rear side of the two hydraulic cylinders (9) are respectively provided with a telescopic rod (10), and the top ends and the bottom ends of the four telescopic rods (10) are respectively fixedly connected with the two sliding blocks (504).
5. The multifunctional concrete pole production tensioner as claimed in claim 1, wherein: the utility model discloses a novel solar energy collecting device, including mounting bracket (1), collecting assembly (4), connecting frame (6) are all fixedly connected with in mounting bracket (1) both sides, mounting bracket (1) bottom is equipped with collecting assembly (4), collecting assembly (4) are including collecting frame (401), four picture peg (402), two screw thread inserted bar (403) and four screw thread cover (404).
6. The multifunctional concrete pole production tensioner as claimed in claim 5, wherein: four picture peg (402) respectively with collect frame (401) both sides fixed connection, and four picture peg (402) top runs through two connection frame (6) respectively, two screw thread inserted bar (403) run through two connection frame (6) and four picture peg (402) respectively, four screw thread cover (404) are movable sleeve respectively and are established on two screw thread inserted bar (403).
7. The multifunctional concrete pole production tensioner as claimed in claim 1, wherein: the top end of the cover plate (201) is fixedly connected with a handle (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322290838.6U CN220700001U (en) | 2023-08-24 | 2023-08-24 | Multifunctional tensioning machine for concrete pole production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322290838.6U CN220700001U (en) | 2023-08-24 | 2023-08-24 | Multifunctional tensioning machine for concrete pole production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700001U true CN220700001U (en) | 2024-04-02 |
Family
ID=90445752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322290838.6U Active CN220700001U (en) | 2023-08-24 | 2023-08-24 | Multifunctional tensioning machine for concrete pole production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700001U (en) |
-
2023
- 2023-08-24 CN CN202322290838.6U patent/CN220700001U/en active Active
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