CN215160821U - Transformer high altitude is erect and is used delivery and drive chassis - Google Patents
Transformer high altitude is erect and is used delivery and drive chassis Download PDFInfo
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- CN215160821U CN215160821U CN202121756786.1U CN202121756786U CN215160821U CN 215160821 U CN215160821 U CN 215160821U CN 202121756786 U CN202121756786 U CN 202121756786U CN 215160821 U CN215160821 U CN 215160821U
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Abstract
The utility model discloses a carrying and driving chassis for high-altitude erection of a transformer, which comprises a lifting mechanism, a CCD industrial vision camera, a carrying mechanism and a control console, wherein the carrying mechanism comprises a crawler and at least two electronic gradienters; the two electronic gradienters are arranged on two sides of the top of the crawler, and the lifting mechanism is arranged on the top of the crawler; the lifting mechanism comprises a base and a servo motor; the utility model discloses utilize the mechanical linkage between elevating system and the carrying mechanism and mutually support, the form that relies on the tracked vehicle delivery can fully adapt to the installation demand in rugged road section, and linear drive's axial degree of freedom is all applied to each bogie, can compare in the inclination on ground according to the horizontal plane of tracked vehicle when the installation transformer carries out self-adaptation regulation, guarantee tracked vehicle is compared in the electric tower and is in absolute horizontal state, the accurate high-efficient and safe erection and installation of completion transformer of help staff.
Description
Technical Field
The utility model relates to a transformer erects installation technical field, in particular to transformer high altitude is erect with delivery and drive chassis.
Background
A transformer applied to high-altitude electric power facilities (such as an electric tower) is generally hung by using a crane and other devices, and is pulled and guided to a position by workers at the high altitude of the electric tower and then is installed;
although the traditional installation mode is suitable for the requirement of high-altitude erection, the traditional installation mode still has a plurality of technical defects; when the electric tower is applied to a field environment, the carrying equipment such as a crane is difficult to adapt to a rugged road section for carrying, and is limited by a terrain environment in the hanging process, the hoisting of the transformer is difficult to ensure and is compared with the levelness of an electric tower mounting point, and workers are difficult to match and mount the transformer, so that the technical defects of low adaptability, low adjustability and high risk coefficient are formed.
Therefore, a carrying and driving chassis for erecting the transformer at high altitude is provided.
SUMMERY OF THE UTILITY MODEL
In view of this, embodiments of the present invention are intended to provide a carrying and driving chassis for erecting a transformer at high altitude, so as to solve or alleviate technical problems in the prior art, and at least provide a useful choice;
the embodiment of the utility model provides a technical scheme is so realized: a carrying and driving chassis for high-altitude erection of a transformer comprises a lifting mechanism, a CCD industrial vision camera, a carrying mechanism and a control console, wherein the carrying mechanism comprises a crawler and at least two electronic gradienters;
the two electronic gradienters are arranged on two sides of the top of the crawler, and the lifting mechanism is arranged on the top of the crawler;
the lifting mechanism comprises a base, a servo motor, a ball screw, hinge arms, a sliding arm, a sliding block, a second hydraulic cylinder and a rack, wherein the hinge arms, the sliding arm, the sliding block, the second hydraulic cylinder and the rack are mutually overlapped in a staggered manner;
the outer surface of the servo motor is arranged on one side of the base, an output shaft of the servo motor is rotationally connected with a threaded rod of the ball screw, the outer surface of the sliding arm is slidably connected with the outer surface of the base, the outer surfaces of the two hinged arms are hinged with the outer surface of the sliding arm, the outer surfaces of the other two hinged arms are hinged with the outer surface of the base, and two ends of each hinged arm are hinged with each other;
and in the four hinged arms at the top, the outer surfaces of two hinged arms are hinged with the outer surface of the sliding block, the other two hinged arms are hinged with the cylinder body of the second hydraulic cylinder and the outer surface of the rack, and the piston rod of the second hydraulic cylinder is connected with the inner side wall of the sliding block in a sliding manner.
As further preferable in the present technical solution: the carrying mechanism also comprises torsion bar suspensions and third hydraulic cylinders, and the number of the torsion bar suspensions corresponds to that of the load wheels of the tracked vehicle;
one end of the torsion bar suspension is hinged to the outer surface of the crawler, the other end of the torsion bar suspension is rotatably connected with a bogie wheel of the crawler, two hinge pairs are arranged at two ends of the torsion bar suspension, the middle parts of the two hinge pairs of the torsion bar suspension are hinged to a piston rod of the third hydraulic cylinder, and a cylinder body of the third hydraulic cylinder is hinged to the outer surface of the crawler.
As further preferable in the present technical solution: the carrying mechanism further comprises at least four fourth hydraulic cylinders;
the outer surface of the fourth hydraulic cylinder is arranged on two side surfaces of the crawler, and a piston rod of the fourth hydraulic cylinder faces the ground.
As further preferable in the present technical solution: the lower surface of the console is mounted to the upper surface of the crawler.
As further preferable in the present technical solution: the lifting mechanism further comprises a first top seat and a second top seat;
the outer surface of the second top seat is connected with the inner side wall of the first top seat in a sliding mode, the bottom of the second top seat is fixedly connected with a piston rod of the second hydraulic cylinder, and the outer surface of the first top seat is fixedly connected with the outer surface of the rack.
As further preferable in the present technical solution: the lifting mechanism further comprises a first hinge roller, a second hinge roller and a first hydraulic cylinder;
the outer surface of the first hinge roller is hinged to the middle of the hinge arm, the outer surface of the second hinge roller is hinged to two ends of the hinge arm, the cylinder body of the first hydraulic cylinder is hinged to the outer surface of the first hinge roller, and the piston rod of the first hydraulic cylinder is hinged to the outer surface of the second hinge roller.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an utilize the mechanical linkage between elevating system and the carrying mechanism and mutually support, the form that relies on the tracked vehicle to carry can fully adapt to the installation demand in rugged road section, and each bogie wheel all has applied linear drive's axial degree of freedom, can carry out self-adaptation regulation according to the horizontal plane of tracked vehicle and the inclination on ground when installing the transformer, guarantee that the tracked vehicle is in absolute horizontal state compared with the electric tower, help the staff accurate high-efficient and safe completion transformer erect and the installation process;
the utility model realizes step adjustment in the actual use process through mechanical linkage and mutual cooperation between the lifting mechanisms, can be adaptive to the erection requirements of different heights under the actual condition, and can stably ensure the storage and installation requirements of the transformer through the superposed and symmetrical hydraulic support structures;
thirdly, the utility model realizes a group of X-axis stepless linear regulation at the top by mechanical linkage and mutual cooperation between the lifting mechanisms, and can transport the transformer to the installation position of the electric tower in a mechanical cooperation mode without the need of climbing the electric tower by workers, thereby effectively helping the workers to complete the installation procedure of the transformer and ensuring the actual installation efficiency and safety;
four, the utility model discloses wholly adopt the modularized design, install and use and routine maintenance all can conveniently operate, ensured cost and practicality demand simultaneously, but large-scale mass production effectively satisfies current in-service use demand.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a perspective three-dimensional structure of the present invention;
fig. 2 is a schematic view of another perspective three-dimensional structure of the present invention;
fig. 3 is a schematic perspective view of the carrying mechanism of the present invention;
fig. 4 is a schematic view of a perspective three-dimensional structure of the lifting mechanism of the present invention;
fig. 5 is a schematic view of another perspective three-dimensional structure of the lifting mechanism of the present invention;
fig. 6 is a schematic view of the a-zone enlarged view angle three-dimensional structure of fig. 5 of the present invention.
Reference numerals: 1. a lifting mechanism; 101. a base; 102. a servo motor; 103. a ball screw; 104. a hinged arm; 105. a slide arm; 106. a first hinge roller; 107. a second hinge roller; 108. a first hydraulic cylinder; 109. a slider; 110. a second hydraulic cylinder; 111. a first top seat; 112. a second top seat; 113. a frame; 2. a CCD industrial vision camera; 3. a carrying mechanism; 301. a tracked vehicle; 302. hanging a torsion bar; 303. a third hydraulic cylinder; 304. an electronic level; 305. a fourth hydraulic cylinder; 4. a console.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
It should be noted that the terms "first", "second", "symmetrical", "array", and the like are used for descriptive and positional purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "symmetrical," etc., may explicitly or implicitly include one or more of that feature; similarly, where a feature is not limited in number to "two," "three," etc., it is noted that the feature likewise explicitly or implicitly includes one or more feature numbers;
in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly; for example, the connection can be fixed, detachable or integrated; the connection may be mechanical, direct, welded, indirect via an intermediate medium, communication between two elements, or interaction between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the description of the drawings and the specific description.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a transformer is erected at high altitude and is used carrying and driving chassis, including lifting gearing 1, CCD industry vision camera 2, carrying gearing 3 and control cabinet 4, carrying gearing 3 includes the tracked vehicle 301 and at least two electronic gradienters 304;
as shown in fig. 3, two electronic levels 304 are mounted on two sides of the top of the crawler 301, and the lifting mechanism 1 is mounted on the top of the crawler 301;
as shown in fig. 4 to 6, the lifting mechanism 1 includes a base 101, a servo motor 102, a ball screw 103, a hinge arm 104, a slide arm 105, a slider 109, a second hydraulic cylinder 110, and a frame 113, which are stacked in an interlaced manner;
the outer surface of a servo motor 102 is arranged on one side of a base 101, the output shaft of the servo motor 102 is rotationally connected with a threaded rod of a ball screw 103, the outer surface of a sliding arm 105 is slidably connected with the outer surface of the base 101, the outer surfaces of two hinged arms 104 are hinged with the outer surface of the sliding arm 105, the outer surfaces of the other two hinged arms 104 are hinged with the outer surface of the base 101, and two ends of all the hinged arms 104 are hinged with each other;
of the four hinged arms 104 at the top, two hinged arms 104 are hinged to the outer surface of the sliding block 109, the other two hinged arms 104 are hinged to the cylinder body of the second hydraulic cylinder 110 and the outer surface of the frame 113, and the piston rod of the second hydraulic cylinder 110 is connected to the inner side wall of the sliding block 109 in a sliding manner.
In this embodiment, specifically: the carrying mechanism 3 further comprises torsion bar suspensions 302 and third hydraulic cylinders 303 corresponding to the number of the loading wheels of the crawler 301;
as shown in fig. 3, one end of torsion bar suspension 302 is hinged to the outer surface of crawler 301, the other end of torsion bar suspension 302 is rotatably connected to the bogie wheels of crawler 301, two hinges are shared by two ends of torsion bar suspension 302, the middle parts of the two hinges of torsion bar suspension 302 are hinged to the piston rod of third hydraulic cylinder 303, and the cylinder body of third hydraulic cylinder 303 is hinged to the outer surface of crawler 301;
the bogie wheels of the crawler 301 are matched with the torsion bar suspension 302 through the torsion bar suspension, and form a group of linear drives in the Y-axis direction through the third hydraulic cylinder 303, so that the height of the bogie wheels can be adjusted compared with the bottom of the crawler 301.
In this embodiment, specifically: the carrying mechanism 3 further comprises at least four fourth hydraulic cylinders 305;
the outer surfaces of the fourth hydraulic cylinders 305 are mounted on both side surfaces of the crawler 301, and piston rods of the fourth hydraulic cylinders 305 face the ground;
after the tracked vehicle 301 is adjusted horizontally, the piston rods of each set of fourth hydraulic cylinders 305 are stroked and engaged to the ground, and are responsible for fixing and supporting the tracked vehicle 301.
In this embodiment, specifically: the lower surface of the console 4 is mounted on the upper surface of the crawler 301;
the console 4 is responsible for controlling all the electrical components of the overall device.
In this embodiment, specifically: the lifting mechanism 1 further comprises a first top seat 111 and a second top seat 112;
the outer surface of the second top base 112 is slidably connected to the inner side wall of the first top base 111, the bottom of the second top base 112 is fixedly connected with the piston rod of the second hydraulic cylinder 110, and the outer surface of the first top base 111 is fixedly connected with the outer surface of the frame 113;
during the piston rod stroke of the second hydraulic cylinder 110, the second top seat 112 can slide relative to the first top seat 111.
In this embodiment, specifically: the lifting mechanism 1 further comprises a first hinge roller 106, a second hinge roller 107 and a first hydraulic cylinder 108;
the outer surface of the first hinge roller 106 is hinged to the middle of the hinge arm 104, the outer surface of the second hinge roller 107 is hinged to the two ends of the hinge arm 104, the cylinder body of the first hydraulic cylinder 108 is hinged to the outer surface of the first hinge roller 106, and the piston rod of the first hydraulic cylinder 108 is hinged to the outer surface of the second hinge roller 107;
the first hinge roller 106 and the second hinge roller 107 are both responsible for assisting the middle part and the two ends of the hinge arm 104 to be matched, the degree of freedom between mechanisms is reduced, the operation stability of the mechanisms is improved, and the first hydraulic cylinder 108 is matched with the first hinge roller 106 and the second hinge roller 107 to realize matched support.
In this embodiment, specifically: the tracked vehicle 301 is electric, and a battery, a hydraulic oil tank and an oil pump are arranged inside the tracked vehicle 301 and used for providing energy for all electric and hydraulic elements.
Working principle or structural principle: workers and transformers are placed on top of the first top mount 111 and the second top mount 112;
the crawler 301 is responsible for driving the whole device to move to the vicinity of equipment to be erected at high altitude, firstly, detection is carried out according to electronic gradienters 304 at different positions, and the horizontal inclination angle of the crawler 301 affected by the road surface at present compared with an electric tower is measured;
the bogie wheels of the crawler 301 are matched with the torsion bar suspension 302 through the torsion bar suspension, and form a group of Y-axis linear drives by means of the third hydraulic cylinder 303, so that the height of the bogie wheels can be adjusted compared with the bottom of the crawler 301, the different strokes of each group of bogie wheels are adjusted, and the horizontal plane of the crawler 301 is leveled;
then, the lifting mechanism 1 starts to erect a transformer, wherein the servo motor 102 drives the ball screw 103 to rotate, the ball screw 103 converts torque into linear drive to the slide arm 105, so as to drive the angle between the hinge arm 104 and the hinge arm 104 to be adjusted, and simultaneously, the piston rod of the first hydraulic cylinder 108 has synchronous stroke, and the first footstock 111 and the second footstock 112 are lifted through matching between the piston rod of the first hydraulic cylinder and the first hinge roller 106 and the second hinge roller 107;
in the ascending process, the CCD industrial vision camera 2 detects the distance between the target erection position and the current height of the target erection position in real time, feeds data back to the control console 4 and helps workers to further finely adjust the lifting mechanism 1;
after the height is adjusted to the designated height, the stroke of the second hydraulic cylinder 110 is output to drive the second top seat 112 to drive the transformer to be transported to the designated installation position, so that the worker is helped to install and fix the transformer.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a transformer high altitude erects with delivery and drive chassis, includes elevating system (1), CCD industry vision camera (2), delivery mechanism (3) and control cabinet (4), its characterized in that: the carrying mechanism (3) comprises a crawler (301) and at least two electronic levels (304);
the two electronic gradienters (304) are arranged on two sides of the top of the crawler (301), and the lifting mechanism (1) is arranged on the top of the crawler (301);
the lifting mechanism (1) comprises a base (101), a servo motor (102), a ball screw (103), hinge arms (104), a sliding arm (105), a sliding block (109), a second hydraulic cylinder (110) and a rack (113), wherein the hinge arms are mutually overlapped in a staggered manner;
the outer surface of the servo motor (102) is installed on one side of the base (101), the output shaft of the servo motor (102) is rotatably connected with the threaded rod of the ball screw (103), the outer surface of the sliding arm (105) is slidably connected with the outer surface of the base (101), the outer surfaces of two hinged arms (104) are hinged with the outer surface of the sliding arm (105), the outer surfaces of the other two hinged arms (104) are hinged with the outer surface of the base (101), and two ends of all the hinged arms (104) are hinged with each other;
the outer surfaces of two of the four hinged arms (104) at the top are hinged with the outer surface of the sliding block (109), the other two hinged arms (104) are hinged with the cylinder body of the second hydraulic cylinder (110) and the outer surface of the frame (113), and the piston rod of the second hydraulic cylinder (110) is connected with the inner side wall of the sliding block (109) in a sliding mode.
2. The transformer carrying and driving chassis for overhead erection according to claim 1, wherein: the carrying mechanism (3) further comprises torsion bar suspensions (302) and third hydraulic cylinders (303), wherein the number of the torsion bar suspensions corresponds to that of the bogie wheels of the crawler (301);
one end of the torsion bar suspension (302) is hinged to the outer surface of the crawler (301), the other end of the torsion bar suspension (302) is rotatably connected with a bogie wheel of the crawler (301), two hinges are arranged at two ends of the torsion bar suspension (302), the middle parts of the two hinges of the torsion bar suspension (302) are hinged to a piston rod of the third hydraulic cylinder (303), and a cylinder body of the third hydraulic cylinder (303) is hinged to the outer surface of the crawler (301).
3. The transformer carrying and driving chassis for overhead erection according to claim 1, wherein: the carrying mechanism (3) further comprises at least four fourth hydraulic cylinders (305);
the outer surface of the fourth hydraulic cylinder (305) is mounted on two side surfaces of the crawler (301), and a piston rod of the fourth hydraulic cylinder (305) faces the ground.
4. The transformer carrying and driving chassis for overhead erection according to claim 1, wherein: the lower surface of the control console (4) is mounted on the upper surface of the crawler (301).
5. The transformer carrying and driving chassis for overhead erection according to claim 1, wherein: the lifting mechanism (1) further comprises a first top seat (111) and a second top seat (112);
the outer surface of the second top seat (112) is connected to the inner side wall of the first top seat (111) in a sliding mode, the bottom of the second top seat (112) is fixedly connected with a piston rod of the second hydraulic cylinder (110), and the outer surface of the first top seat (111) is fixedly connected with the outer surface of the rack (113).
6. The transformer carrying and driving chassis for overhead erection according to claim 1, wherein: the lifting mechanism (1) further comprises a first hinge roller (106), a second hinge roller (107) and a first hydraulic cylinder (108);
the outer surface of the first hinge roller (106) is hinged to the middle of the hinge arm (104), the outer surface of the second hinge roller (107) is hinged to two ends of the hinge arm (104), the cylinder body of the first hydraulic cylinder (108) is hinged to the outer surface of the first hinge roller (106), and the piston rod of the first hydraulic cylinder (108) is hinged to the outer surface of the second hinge roller (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121756786.1U CN215160821U (en) | 2021-07-29 | 2021-07-29 | Transformer high altitude is erect and is used delivery and drive chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121756786.1U CN215160821U (en) | 2021-07-29 | 2021-07-29 | Transformer high altitude is erect and is used delivery and drive chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215160821U true CN215160821U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121756786.1U Active CN215160821U (en) | 2021-07-29 | 2021-07-29 | Transformer high altitude is erect and is used delivery and drive chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215160821U (en) |
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2021
- 2021-07-29 CN CN202121756786.1U patent/CN215160821U/en active Active
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