CN224015197U - Hoisting device for concrete pole production - Google Patents
Hoisting device for concrete pole productionInfo
- Publication number
- CN224015197U CN224015197U CN202520657012.5U CN202520657012U CN224015197U CN 224015197 U CN224015197 U CN 224015197U CN 202520657012 U CN202520657012 U CN 202520657012U CN 224015197 U CN224015197 U CN 224015197U
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- CN
- China
- Prior art keywords
- fixedly connected
- concrete pole
- lifting
- concrete
- pole production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of concrete electric poles, and discloses a lifting device for producing the concrete electric poles, which comprises a portal frame and a cross beam, wherein a lifting assembly is arranged on the cross beam, a clamping assembly is arranged on the lifting assembly, the clamping assembly comprises a connecting plate, and the bottom of the connecting plate is fixedly connected with an installation box. This hoisting accessory is used in concrete pole production starts servo motor to make the output shaft of two servo motor turn to the contrary, drive two turntables and rotate relatively or in opposite directions, under the transmission of T shape piece, make two movable frame relatively or remove in opposite directions, and then the interval of adjustable two grip blocks, adjust the interval of two grip blocks to the biggest, put square concrete pole between two grip blocks again, adjust the interval of two grip blocks to the minimum at last, it is firm that the concrete pole holds, prevent that the concrete pole from lifting by crane the in-process, probably have the unstable condition that drops of centre gripping.
Description
Technical Field
The utility model relates to the technical field of concrete electric poles, in particular to a lifting device for concrete electric pole production.
Background
The concrete electric pole is an electric pole made of concrete and steel bars or steel wires, and is divided into a common reinforced concrete electric pole and a prestressed concrete electric pole, wherein the section forms of the electric pole are various, including square, octagonal, I-shaped, annular and the like, the annular section and the square section are the most commonly adopted forms, lifting work is needed to be carried out on the electric pole when moving or loading, gantry type lifting equipment is adopted for lifting a concrete cable, and the electric pole is pulled by a cable to lift.
At present, the concrete pole is hoisted and is directly sheathed and bound with a steel wire rope, the method is time-consuming and labor-consuming in the loading and unloading process, the steel wire rope slides easily when hoisting the concrete boom, the other type of the device is mainly used for hooking the concrete pole, such as the Chinese patent with the authorized bulletin number of CN213416007U, a concrete pole loading and unloading device is disclosed, the patent adopts two movably connected clamps with hook bodies, the repeated debugging hoisting balance point is reduced, the hoisting times of the concrete pole are reduced, the hoisting efficiency is improved, but because the bottoms of the two clamps are not provided with sealing, the condition that the clamping is unstable and falls off possibly exists in the hoisting process of the concrete pole, and the stability and the safety are poor.
Therefore, a lifting device for concrete pole production is proposed to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a hoisting device for concrete pole production, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the technical scheme that the lifting device for concrete pole production comprises a portal frame and a cross beam, wherein a lifting assembly is arranged on the cross beam, and a clamping assembly is arranged on the lifting assembly;
the clamping assembly comprises a connecting plate, the bottom fixedly connected with installing box of connecting plate, the rear side fixedly connected with servo motor of installing box, servo motor's output shaft fixedly connected with carousel, the front side fixedly connected with T shape piece of carousel, the inside sliding connection of installing box has the removal frame, one side fixedly connected with grip block of removal frame.
Preferably, the number of the portal frames is two and the portal frames are distributed in bilateral symmetry, and the front side and the rear side of the top of each portal frame are fixedly connected with cross beams.
Preferably, the hoisting assembly comprises a guide rail, a base is mounted on the guide rail, a guide wheel is connected in the base in a rotating manner, a driving motor is fixedly connected in the base, an electric hoist is fixedly connected to the top of the base, and a lifting hook is fixedly connected to the electric hoist.
Preferably, the guide rail fixed connection is at the top of crossbeam, rotate in the base and be connected with two bull sticks that are bilateral symmetry and distribute, singly all fixedly connected with is two leading wheels that are front and back symmetric distribution on the bull stick, the leading wheel card is on the guide rail, driving motor's output shaft and one of them bull stick fixed connection.
Preferably, the connecting plate is fixedly connected to the bottom of the lifting hook, and the number of the installation boxes is two and the installation boxes are symmetrically distributed at the bottom of the connecting plate.
Preferably, the output shaft of servo motor extends to the inside of installing box, the T-shaped groove with T shape piece movement track looks adaptation has been seted up to the inside of removing the frame, the upper and lower both sides of removing the frame are all fixedly connected with stopper, the limiting groove with stopper movement track looks adaptation has all been seted up to the upper and lower both sides of the inner wall of installing box.
Preferably, two opposite sides of the movable frame are fixedly connected with connecting rods extending to the outer side of the installation box, two opposite sides of the connecting rods are fixedly connected with clamping blocks, and the inner sides of the clamping blocks are of anti-skid design.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model starts the servo motor, and enables the output shafts of the two servo motors to turn reversely, drives the two turntables to rotate relatively or reversely, and enables the two movable frames to move relatively or reversely under the transmission of the T-shaped block, so that the distance between the two clamping blocks can be adjusted, the distance between the two clamping blocks is adjusted to be maximum, then the square concrete pole is placed between the two clamping blocks, finally the distance between the two clamping blocks is adjusted to be minimum, the concrete pole can be firmly clamped, and the situation that the concrete pole is unstable in clamping and falls in the lifting process can be prevented.
The second, the utility model starts the driving motor to drive the rotating rod and the guide wheel to rotate, so that the lifting hook moves along the guide rail, and then starts the electric hoist to drive the lifting hook to lift, thus being applicable to the hoisting of the concrete electric pole.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a hoisting assembly according to the present utility model;
FIG. 3 is a schematic view of a part of a clamping assembly according to the present utility model;
fig. 4 is a schematic view of the internal structure of the moving frame of the present utility model.
The lifting device comprises a portal frame 1, a cross beam 2, a lifting assembly 3, a guide rail 301, a guide rail 302, a base 303, a guide wheel 304, a driving motor 305, an electric hoist 306, a lifting hook 4, a clamping assembly 401, a connecting plate 402, an installation box 403, a servo motor 404, a turntable 405, a T-shaped block 406, a moving frame 407 and a clamping block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme:
Example 1
Referring to fig. 1, 3 and 4, a hoisting device for concrete pole production comprises a portal frame 1 and a cross beam 2, wherein a hoisting assembly 3 is arranged on the cross beam 2;
The number of the portal frames 1 is two, the portal frames are distributed in bilateral symmetry, and the front side and the rear side of the top of each portal frame 1 are fixedly connected with cross beams 2.
Through designing two portal frames 1 that are bilateral symmetry and distribute to both sides all fixed connection crossbeam 2 around the top of every portal frame 1, strengthened hoisting accessory's stability and bearing capacity, make it can lift by crane the concrete pole safely, reliably.
The hoisting assembly 3 comprises a guide rail 301, a base 302 is mounted on the guide rail 301, a guide wheel 303 is connected in a rotating mode to the base 302, a driving motor 304 is fixedly connected in the base 302, an electric hoist 305 is fixedly connected to the top of the base 302, and a lifting hook 306 is fixedly connected to the electric hoist 305.
The lifting device can flexibly move along the guide rail 301 due to the design of the lifting assembly 3, the guide wheel 303 is driven to rotate through the driving motor 304, the base 302 and the electric hoist 305 and the lifting hook 306 on the base are translated, and accurate positioning and lifting of the concrete pole are facilitated.
The guide rail 301 is fixedly connected to the top of the cross beam 2, two rotating rods which are symmetrically distributed left and right are rotationally connected to the base 302, two guide wheels 303 which are symmetrically distributed front and back are fixedly connected to the single rotating rod, the guide wheels 303 are clamped on the guide rail 301, and an output shaft of the driving motor 304 is fixedly connected with one of the rotating rods.
Two rotating rods which are in bilateral symmetry and are in bilateral symmetry are connected through the rotation of the base 302, and two guide wheels 303 which are in front-back symmetry and are in front-back symmetry are fixedly connected to each rotating rod, so that stable movement of the base 302 on the guide rail 301 is ensured, and meanwhile, an output shaft of the driving motor 304 is fixedly connected with one of the rotating rods, so that power transmission is realized.
Through the technical scheme, the driving motor 304 is started to drive the rotating rod and the guide wheel 303 to rotate, the lifting hook 306 moves along the guide rail 301, and the electric hoist 305 is started to drive the lifting hook 306 to lift, so that the lifting hook can be used for lifting a concrete pole.
Example two
Referring to fig. 1 and 2, and based on the first embodiment, a clamping assembly 4 is further provided on the lifting assembly 3;
The clamping assembly 4 comprises a connecting plate 401, the bottom of the connecting plate 401 is fixedly connected with a mounting box 402, the rear side of the mounting box 402 is fixedly connected with a servo motor 403, an output shaft of the servo motor 403 is fixedly connected with a rotary table 404, the front side of the rotary table 404 is fixedly connected with a T-shaped block 405, the inside of the mounting box 402 is slidably connected with a movable frame 406, and one side of the movable frame 406 is fixedly connected with a clamping block 407.
The connecting plate 401 is fixedly connected to the bottom of the lifting hook 306, and the number of the installation boxes 402 is two and symmetrically distributed at the bottom of the connecting plate 401.
The connecting plate 401 fixed connection is in the bottom of lifting hook 306 for clamping assembly 4 can go up and down along with lifting hook 306, the centre gripping and the concrete pole of lifting by crane of being convenient for, simultaneously, the quantity of mounting box 402 is two and is bilateral symmetry and distribute in the bottom of connecting plate 401, has strengthened clamping assembly 4's stability and clamping force.
The output shaft of servo motor 403 extends to the inside of installing box 402, and the T-shaped groove with T-shaped piece 405 movement track looks adaptation is seted up to the inside of removing frame 406, and the stopper is all fixedly connected with in the upper and lower both sides of removing frame 406, and the spacing groove with stopper movement track looks adaptation has all been seted up to the upper and lower both sides of installing box 402's inner wall.
The output shaft of servo motor 403 extends to the inside of installing box 402, removes in the T-shaped groove in removing frame 406 through drive T-shaped piece 405, has realized opening and closing of grip block 407, and simultaneously, the equal fixedly connected with stopper in upper and lower both sides of removing frame 406, the spacing groove with stopper removal orbit looks adaptation has all been seted up to the upper and lower both sides of the inner wall of installing box 402, has ensured the stability and the accuracy of removing frame 406 in the removal in-process.
The connecting rods extending to the outer sides of the installation boxes 402 are fixedly connected to opposite sides of the two movable frames 406, clamping blocks 407 are fixedly connected to opposite sides of the two connecting rods, and the inner sides of the clamping blocks 407 are of anti-skid design.
The connecting rods extending to the outer sides of the installation boxes 402 are fixedly connected to opposite sides of the two movable frames 406, and the clamping blocks 407 are connected through the connecting rods, so that the clamping blocks 407 can be opened or closed along with the movement of the movable frames 406, meanwhile, the inner sides of the clamping blocks 407 are of an anti-skid design, the clamping force is enhanced, and the concrete pole is prevented from sliding off in the lifting process.
Through the above technical scheme, the servo motor 403 is started, the output shafts of the two servo motors 403 turn reversely, the two turntables 404 are driven to rotate relatively or reversely, under the transmission of the T-shaped block 405, the two movable frames 406 move relatively or reversely, the distance between the two clamping blocks 407 can be adjusted, the distance between the two clamping blocks 407 is adjusted to the maximum, then the square concrete pole is placed between the two clamping blocks 407, finally, the distance between the two clamping blocks 407 is adjusted to the minimum, the concrete pole can be seen to be firmly clamped, and the situation that the concrete pole falls due to unstable clamping in the lifting process can be prevented.
In the actual operation process, when the device is in use, firstly, the servo motor 403 is started, the output shafts of the two servo motors 403 are turned reversely, the two turntables 404 are driven to rotate relatively or reversely, under the transmission of the T-shaped block 405, the two movable frames 406 are driven to move relatively or reversely, the distance between the two clamping blocks 407 can be adjusted, the distance between the two clamping blocks 407 is adjusted to be maximum, then, the square concrete pole is placed between the two clamping blocks 407, finally, the distance between the two clamping blocks 407 is adjusted to be minimum, the concrete pole is firmly clamped, the electric hoist 305 is started to drive the lifting hook 306 to lift, the lifting hook can be used for lifting the concrete pole, and finally, the driving motor 304 is started to drive the rotating rod and the guide wheel 303 to rotate, so that the lifting hook 306 lifts the concrete pole and moves along the guide rail 301.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The lifting device for the concrete pole production comprises a portal frame (1) and a cross beam (2) and is characterized in that a lifting assembly (3) is arranged on the cross beam (2), and a clamping assembly (4) is arranged on the lifting assembly (3);
Clamping assembly (4) are including connecting plate (401), the bottom fixedly connected with install bin (402) of connecting plate (401), the rear side fixedly connected with servo motor (403) of install bin (402), the output shaft fixedly connected with carousel (404) of servo motor (403), the front side fixedly connected with T shape piece (405) of carousel (404), the inside sliding connection of install bin (402) has movable frame (406), one side fixedly connected with grip block (407) of movable frame (406).
2. The lifting device for concrete pole production according to claim 1, wherein the number of the portal frames (1) is two and the portal frames are distributed in bilateral symmetry, and the front side and the rear side of the top of each portal frame (1) are fixedly connected with cross beams (2).
3. The hoisting device for concrete pole production according to claim 1, wherein the hoisting assembly (3) comprises a guide rail (301), a base (302) is installed on the guide rail (301), a guide wheel (303) is connected with the base (302) in a rotating mode, a driving motor (304) is fixedly connected with the base (302), an electric hoist (305) is fixedly connected with the top of the base (302), and a lifting hook (306) is fixedly connected with the electric hoist (305).
4. The hoisting device for concrete pole production according to claim 3, wherein the guide rail (301) is fixedly connected to the top of the cross beam (2), two rotating rods which are symmetrically distributed left and right are rotationally connected to the base (302), two guide wheels (303) which are symmetrically distributed front and back are fixedly connected to the single rotating rod, the guide wheels (303) are clamped on the guide rail (301), and an output shaft of the driving motor (304) is fixedly connected with one of the rotating rods.
5. The hoisting device for concrete pole production according to claim 3, wherein the connecting plates (401) are fixedly connected to the bottoms of the hooks (306), and the number of the installation boxes (402) is two and symmetrically distributed at the bottoms of the connecting plates (401).
6. The hoisting device for concrete pole production according to claim 1, wherein the output shaft of the servo motor (403) extends to the inside of the installation box (402), a T-shaped groove matched with the moving track of the T-shaped block (405) is formed in the moving frame (406), limiting blocks are fixedly connected to the upper side and the lower side of the moving frame (406), and limiting grooves matched with the moving track of the limiting blocks are formed in the upper side and the lower side of the inner wall of the installation box (402).
7. The hoisting device for concrete pole production according to claim 1, wherein the opposite sides of the two movable frames (406) are fixedly connected with connecting rods extending to the outer sides of the installation boxes (402), the opposite sides of the two connecting rods are fixedly connected with clamping blocks (407), and the inner sides of the clamping blocks (407) are of anti-skid design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520657012.5U CN224015197U (en) | 2025-04-09 | 2025-04-09 | Hoisting device for concrete pole production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520657012.5U CN224015197U (en) | 2025-04-09 | 2025-04-09 | Hoisting device for concrete pole production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224015197U true CN224015197U (en) | 2026-03-20 |
Family
ID=99086674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520657012.5U Active CN224015197U (en) | 2025-04-09 | 2025-04-09 | Hoisting device for concrete pole production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224015197U (en) |
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2025
- 2025-04-09 CN CN202520657012.5U patent/CN224015197U/en active Active
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