Construction frame for electric power engineering

Abstract

The utility model relates to a construction frame for electric power engineering, which comprises a base, a guide frame is arranged in the middle of the top surface of the base, a first motor is arranged at the outer top of the guide frame, an output shaft of the first motor is downwards and fixedly connected with a screw rod, and the bottom end of the screw rod is rotatably connected with a lower border of the guide frame; the outer side of the guide frame is sleeved with an annular first guide rail, the front end and the rear end of the sliding seat abut against the front frame and the rear frame of the guide frame, and the left end and the right end of the sliding seat are fixedly connected with the lower portion of the inner side of the first guide rail through supporting plates. A second electric sliding block is slidably arranged on the second guide rail, a third guide rail horizontally arranged in the left-right direction is arranged on the top of the second electric sliding block, a third electric sliding block is slidably arranged on the third guide rail, and a bearing frame is detachably arranged on the top of the third electric sliding block. The integral prefabricated movable platform is integrally prefabricated, flexible to move, adjustable in construction height and horizontal position, and more convenient and practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power construction, and in particular relates to a construction frame for electric power engineering. Background Art

[0002] Power engineering is an engineering field related to the production, transmission and distribution of electric energy. It includes four categories: thermal power engineering, power transmission and transformation engineering, nuclear power engineering and wind power engineering. The main contents of construction include the construction of distribution rooms, the erection of high-voltage lines, the construction of low-voltage lines and the installation of transformers. Some construction locations are higher, so construction frames are needed. However, existing conventional construction frames often need to be built on site, and the overall position and construction height of the built construction frames are fixed. They are not flexible and convenient to use, cannot meet actual construction needs, and need to be improved. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide a construction frame for power engineering, which is prefabricated as a whole and flexible to move, and the height and horizontal position of the construction are adjustable, so as to solve the above problems.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a construction frame for power engineering, comprising a base, an inverted U-shaped bracket is fixed on the left and right ends of the top surface of the base, a first single-rod hydraulic cylinder is vertically fixed on the horizontal part of the bracket, the piston rod of the first single-rod hydraulic cylinder is downwardly facing and fixedly connected to a lifting plate, casters are installed on the front and rear sides of the bottom of the lifting plate, a through slot for the lifting plate to pass through is opened on the base corresponding to the lifting plate, a square guide frame is vertically fixed on the middle part of the top surface of the base, and the outer top of the guide frame The top of the driving mechanism is equipped with a first motor, and the second motor is equipped with a first motor and a second motor. The first motor is equipped with a first gear and a second gear train. The first motor is equipped with a first gear and a second gear train. The first motor is equipped with a first gear and a second gear train. A threaded column is fixedly connected, and a positioning groove is provided on the top of the support seat on the side of the threaded column away from the double-rod hydraulic cylinder. One side of the positioning groove is connected to the corresponding cavity, and an internal threaded blind hole is provided at the position corresponding to the threaded column on the other side. A bearing frame is abutted on the top of the support seat, and the top of the bearing frame is open, and a positioning plate that can be inserted into the corresponding positioning groove is fixed at the position corresponding to the positioning groove on the outer bottom. An internal threaded through hole is provided at the position corresponding to the threaded column on the same side, and the threaded column is screwed with the corresponding internal threaded through hole and the internal threaded blind hole.

[0005] Preferably, a rubber anti-slip pad is fixed on the bottom of the base.

[0006] Preferably, a plurality of grooves are provided on the bottom of the base, and a second single-rod hydraulic cylinder is fixed in the grooves. The piston rod of the second single-rod hydraulic cylinder faces downward and is fixedly connected with a fixing nail.

[0007] Preferably, the fixing nail consists of a cylindrical body, a conical tip provided at the bottom of the cylindrical body, and a plurality of blades provided on the circumference of the cylindrical body and the conical tip. The blades are evenly spaced around the circumference and have serrated notches along their length.

[0008] Preferably, the positioning plate is adapted to the corresponding positioning groove.

[0009] Preferably, the threaded column is adapted to the corresponding internally threaded through hole and the internally threaded blind hole.

[0010] The beneficial effects of the present invention are as follows: when in use, the first single-rod hydraulic cylinder can be operated first to extend its piston rod, which can drive the corresponding lifting plate to move downward. After passing through the corresponding through slot, the casters are placed on the ground and the base is suspended. Thus, through the cooperation of the four sets of casters on the two lifting plates, the entire construction frame can be flexibly moved and walked, making it easier to flexibly adjust the overall position of the construction frame according to actual needs, and quickly move the construction frame to the desired workstation. The position adjustment is flexible and does not require on-site construction, making it more convenient to use. After adjustment and movement, the first single-rod hydraulic cylinder is operated again to retract its piston rod, which drives the lifting plate to move upward and reset until the base is placed on the ground again and the casters are suspended. The entire construction frame is fixed, and because the entire bottom of the base is in contact with the ground and fixed, it is more stable and reliable, and has higher safety in use. Then, the staff can stand on the load-bearing frame and operate the first motor. The first motor drives the screw rod to rotate forward and backward to drive the slide and the first guide rail to move up and down as a whole, thereby achieving flexible adjustment of the construction height. After the construction height is adjusted, the first electric slider is operated to drive the entire support frame to slide along the first guide rail, allowing the support frame's orientation to be adjusted 360 degrees, thereby achieving flexible adjustment of the construction position. Afterwards, the second electric slider can be moved along the second guide rail, and the third electric slider can be moved along the third guide rail to achieve fine-tuning of the horizontal and vertical positions of the construction, making the overall use more flexible and convenient.

[0011] When the load frame is not the right size or is damaged and needs to be replaced, it can be lowered to the appropriate height first. Then, the double-rod hydraulic cylinder and the second motor are operated to retract the piston rod of the double-rod hydraulic cylinder, which causes the second motor to drive the threaded column to rotate in the opposite direction. This allows the threaded column to rotate out of the corresponding internally threaded blind hole and internally threaded through hole, releasing the screw connection to the positioning plate. The positioning plate can then be pulled out to remove the original load frame. Next, after taking the new load frame, it is first placed against the support seat and the positioning plate on it is aligned with the corresponding positioning slot and inserted into place. Then, the double-rod hydraulic cylinder and the second motor are operated to extend the piston rod of the double-rod hydraulic cylinder and the second motor to drive the threaded column to rotate in the opposite direction. This allows the threaded column to be screwed into the corresponding internally threaded through hole and internally threaded blind hole. The positioning plate is then screwed in and fixed. This completes the installation and fixation of the load frame. The installation is stable and does not affect subsequent use. In this way, the entire load frame can be easily disassembled, assembled and replaced, making it more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the main structure of the base of the utility model;

[0014] Figure 3 This is a left-side structural diagram of the base of the utility model;

[0015] Figure 4 This is a schematic diagram of the main structure of the guide frame of the utility model;

[0016] Figure 5 This is a schematic diagram of the top view of the guide frame of the utility model;

[0017] Figure 6 This is a schematic diagram of the main structure of the first guide rail, the second guide rail and the third guide rail of the utility model;

[0018] Figure 7 This is a schematic diagram of the main structure of the support seat of the utility model;

[0019] Figure 8 This is a schematic diagram of the main structure of the load-bearing frame of the utility model;

[0020] Figure 9 This is a schematic diagram of the main structure of the utility model when the carrying frame and the support seat are connected.

[0021] Numbers in the figure: 1 is the base, 2 is the bracket, 3 is the first single-rod hydraulic cylinder, 4 is the lifting plate, 5 is the caster, 6 is the through slot, 7 is the guide frame, 8 is the first motor, 9 is the screw rod, 10 is the slide, 11 is the first guide rail, 12 is the support plate, 13 is the first electric slider, 14 is the second guide rail, 15 is the second electric slider, 16 is the third guide rail, 17 is the third electric slider, 18 is the support seat, 19 is the double-rod hydraulic cylinder, 20 is the cavity, 21 is the second motor, 22 is the threaded column, 23 is the positioning groove, 24 is the internal threaded blind hole, 25 is the bearing frame, 26 is the positioning plate, 27 is the internal threaded through hole, 28 is the rubber anti-slip pad, 29 is the groove, 30 is the second single-rod hydraulic cylinder, 31 is the fixing nail, 32 is the cylindrical body, 33 is the cone tip, 34 is the insert, and 35 is the notch. DETAILED DESCRIPTION

[0022] The present invention is described in further detail below with reference to the accompanying drawings and specific embodiments:

[0023] like Figures 1 to 9The figure shows a construction frame for power engineering, comprising a base 1, with inverted U-shaped brackets 2 fixed to the left and right ends of the top surface of the base 1. A first single-rod hydraulic cylinder 3 is vertically fixed to the horizontal portion of the bracket 2, with the piston rod of the first single-rod hydraulic cylinder 3 facing downward and fixedly connected to a lifting plate 4. Casters 5 are mounted on the front and rear sides of the bottom of the lifting plate 4. A through slot 6 for the lifting plate 4 to pass through is formed in the base 1 corresponding to the lifting plate 4. A square guide frame 7 is vertically fixed to the middle portion of the top surface of the base 1. A first motor 8 is fixed to the outer top of the guide frame 7. The output shaft of the first motor 8 extends downward through the upper side of the guide frame 7 and is coaxially fixedly connected to a screw rod 9. The bottom end of the screw rod 9 is rotatably connected to the lower side of the guide frame 7, and a slide 10 is threadedly sleeved on the screw rod 9. A first circular guide rail 11 is sleeved on the outer side of the guide frame 7. The front and rear ends of the slide 10 abut the front and rear sides of the guide frame 7, and the left and right ends are fixedly connected to the inner lower portion of the first guide rail 11 via support plates 12. A first electric slider 13 is slidably provided on the first guide rail 11, a second guide rail 14 horizontally arranged in the front-to-back direction is fixed on the top of the first electric slider 13, a second electric slider 15 is slidably provided on the second guide rail 14, a third guide rail 16 horizontally arranged in the left-to-right direction is fixed on the top of the second electric slider 15, a third electric slider 17 is slidably provided on the third guide rail 16, and a support seat 18 is fixed on the top of the third electric slider 17. A double-rod hydraulic cylinder 19 is built into the support seat 18. A cavity 20 is provided in the support seat 18 corresponding to the left and right sides of the double-rod hydraulic cylinder 19. The two piston rods of the double-rod hydraulic cylinder 19 extend into the corresponding cavity 20 and are fixedly connected to a second motor 21. The output shaft of the second motor 21 faces the side away from the double-rod hydraulic cylinder 19 and is coaxially fixedly connected to a threaded column 22. A positioning groove 23 is provided on the top of the support seat 18 on the side of the threaded column 22 away from the double-rod hydraulic cylinder 19. One side of the positioning groove 23 is connected to the corresponding cavity 20, and an internal threaded blind hole 24 is provided at a position corresponding to the threaded column 22 on the other side. A carrying frame 25 is abutted against the top of the support base 18. The top of the carrying frame 25 is open, and a positioning plate 26 that can be inserted into the corresponding positioning groove 23 is fixed on the outer bottom of the supporting frame 25 at a position corresponding to the positioning groove 23. An internal threaded through hole 27 is opened at a position corresponding to the threaded column 22 on the same side of the positioning plate 26. The threaded column 22 is screwed into the corresponding internal threaded through hole 24 and the internal threaded blind hole 27.

[0024] During use, the first single-rod hydraulic cylinder 3 is first operated to extend its piston rod, which drives the corresponding lifting plate 4 downward. After passing through the corresponding through slot 6, the casters are placed on the ground, leaving the base 1 suspended in the air. The four sets of casters 5 on the two lifting plates 4 cooperate to enable the entire construction frame to be flexibly moved and moved. This facilitates flexible adjustment of the overall position of the construction frame according to actual needs, allowing the construction frame to be quickly moved to the desired workstation. This flexible position adjustment eliminates the need for on-site construction, making it more convenient to use. After adjustment and movement, the first single-rod hydraulic cylinder 3 is operated again to retract its piston rod, driving the lifting plate 4 upward and back to its original position until the base 1 is back on the ground and the casters 5 are suspended in the air. This secures the entire construction frame. Since the entire bottom of the base 1 is in contact with the ground, it is more stable and reliable, and safer to use. Next, the operator can stand on the load frame 25 and operate the first motor 8. The forward and reverse rotation of the screw rod 9 driven by the first motor 8 drives the slide 10 and the first guide rail 11 to move up and down as a whole, achieving flexible adjustment of the construction height. After the construction height is adjusted, the first electric slider 13 is operated to drive the entire support frame 25 to slide along the first guide rail 11, allowing the support frame 25 to adjust its orientation 360 degrees, thereby achieving flexible adjustment of the construction position. Subsequently, the second electric slider 15 can be moved along the second guide rail 14, and the third electric slider 17 can be moved along the third guide rail 16 to achieve fine-tuning of the horizontal and vertical position of the construction, making the overall operation more flexible and convenient.

[0025] When the supporting frame 25 is not of appropriate size or is damaged and needs to be replaced, it can be lowered to a suitable height first, and then the double-rod hydraulic cylinder 19 and the second motor 21 can be operated to retract the piston rod of the double-rod hydraulic cylinder 19, so that the second motor 21 drives the threaded column 22 to reverse, and the threaded column 22 can be rotated out of the corresponding internal threaded blind hole 24 and the internal threaded through hole 27, releasing the screw connection of the positioning plate 26, and then pulling out the positioning plate 26 to remove the original supporting frame 25. Next, after taking the new carrier frame 25, first place it against the support base 18 and align the positioning plate 26 on it with the corresponding positioning groove 23 and insert it into place. Then, operate the double-rod hydraulic cylinder 19 and the second motor 21 to extend the piston rod of the double-rod hydraulic cylinder 19 and make the second motor 21 drive the threaded column 22 to rotate forward, which can drive the threaded column 22 to screw into the corresponding internal threaded through hole 27 and internal threaded blind hole 24. Screw the positioning plate 26 to fix it. The installation and fixation of the carrier frame 25 are completed. The installation is stable and does not affect subsequent use. In this way, the entire carrier frame 25 can be easily disassembled, assembled and replaced, which is more convenient and practical.

[0026] In this embodiment, a rubber anti-skid pad 28 is fixed on the bottom of the base 1, which can effectively enhance the friction between the base 1 and the ground, making the entire construction frame more stable and reliable, and ensuring construction safety.

[0027] In this embodiment, the bottom of the base 1 is provided with a plurality of grooves 29, within which a second single-rod hydraulic cylinder 30 is fixed. The piston rod of the second single-rod hydraulic cylinder 30 faces downward and is fixedly connected to a fixing nail 31. In actual use, when the ground at the construction site is soil or other ground that is easy to insert into damage, the single-rod hydraulic cylinder 30 can be operated to extend its piston rod, thereby driving the fixing nail 31 downward until the fixing nail 31 is inserted into the ground. This can make the base 1 more firmly and reliably fixed, further ensuring construction safety and increasing practicality. If the position of the entire construction frame needs to be changed, the single-rod hydraulic cylinder 30 can be operated again to retract its piston rod, driving the fixing nail 31 upward and outward.

[0028] In this embodiment, the fixing nail 31 is composed of a cylindrical body 32, a cone tip 33 provided at the bottom of the cylindrical body 32, and a plurality of blades 34 provided on the circumferential sides of the cylindrical body 32 and the cone tip 33. The blades 34 are evenly spaced at intervals around the circumference and have serrated notches 35 formed thereon along their length. When fixing the base 1, the cone tip 33 and the blades 34 cooperate with each other to make the entire fixing nail 31 easier to be nailed into the ground, thereby quickly completing the fixation of the base 1, being more convenient to use, saving time and effort, and the provision of the serrated notches 35 on the blades 34 can greatly enhance the grip of the fixing nail 31, so as to more firmly fix the base 1 to the ground and better ensure the safety of the construction operation.

[0029] In this embodiment, the positioning plate 26 is matched with the corresponding positioning groove 23 to ensure that the positioning plate 26 is smoothly plugged into place.

[0030] In this embodiment, the threaded column 22 is matched with the corresponding internal threaded through hole 27 and the internal threaded blind hole 24 to ensure that the threaded column 22 is smoothly screwed into place, thereby cooperating to achieve the limited fixation of the positioning plate 26.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A construction frame for electric power engineering, characterized in that: The cam is fixedly provided with a first guide rail in the shape of a circle, and the front and rear ends of the slide are connected with the front and rear frames of the guide frame, and the left and right ends of the slide are fixedly connected with the inner lower part of the first guide rail through the supporting plate; a first electric slider is slidably provided on the first guide rail, a second guide rail horizontally arranged along the front and rear direction is fixedly provided on the top of the first electric slider, and a second guide rail is slidably provided on the second guide rail The electric slider, the top of the second electric slider is fixedly provided with a third guide rail arranged horizontally in the left and right directions, the third guide rail is slidably provided with a third electric slider, the top of the third electric slider is fixedly provided with a support seat, the support seat is equipped with a double-rod hydraulic cylinder, the support seats corresponding to the left and right sides of the double-rod hydraulic cylinder are both provided with a cavity, the two piston rods of the double-rod hydraulic cylinder are extended into the corresponding cavity and fixedly connected to the second motor, the output shaft of the second motor is facing the side away from the double-rod hydraulic cylinder and is coaxially fixedly connected with a threaded column, the threaded column is provided with a positioning groove on the top of the support seat on the side away from the double-rod hydraulic cylinder, one side of the positioning groove is connected to the corresponding cavity, and the other side is provided with an internal threaded blind hole at the position corresponding to the threaded column, the top of the support seat is abutted with a bearing frame, the top of the bearing frame is open, and the position corresponding to the positioning groove on the outer bottom is fixed with a positioning plate that can be inserted into the corresponding positioning groove, the positioning plate and the position corresponding to the threaded column on the same side are provided with an internal threaded through hole, and the threaded column is screwed with the corresponding internal threaded through hole and the internal threaded blind hole.

2. The construction frame for electric power engineering according to claim 1, characterized in that: A rubber anti-skid pad is fixedly arranged on the bottom of the base.

3. The construction scaffold for electric power engineering according to claim 1 or 2, characterized in that: A plurality of grooves are provided on the bottom of the base, and a second single-rod hydraulic cylinder is fixed in the grooves. The piston rod of the second single-rod hydraulic cylinder faces downward and is fixedly connected with a fixing nail.

4. The construction scaffold for electric power engineering according to claim 3, characterized in that: The fixing nail consists of a cylindrical body, a cone tip arranged at the bottom of the cylindrical body, and a plurality of inserts arranged on the circumference of the cylindrical body and the cone tip. The inserts are evenly spaced around the circumference and have serrated notches along their length.

5. The construction scaffold for electric power engineering according to claim 1, characterized in that: The positioning plates are matched with the corresponding positioning grooves.

6. The construction scaffold for electric power engineering according to claim 1, characterized in that: The threaded column is adapted to the corresponding internal threaded through hole and the internal threaded blind hole.

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