Electric flat carriage for net rack splicing and using method

Abstract

The invention belongs to the technical field of electric flat cars, and particularly relates to an electric flat car for net rack splicing and a using method. An electric flat carriage for net rack splicing comprises two rails, an electric flat carriage body is arranged above the two rails in a sliding mode, two pressing plates are arranged on the two sides of the electric flat carriage body in a sliding mode, adjusting mechanisms are arranged on the upper surfaces of the two pressing plates, and the two pressing plates move through the corresponding adjusting mechanisms respectively. A transmission mechanism is arranged between the two adjusting mechanisms, a ball support is arranged above the electric flat carriage body, and a welding ball is placed above the ball support. According to the electric flat carriage, the two pressing plates are pressed on the ground, and then the supporting effect can be achieved, so that the electric flat carriage body can be prevented from being stable and does not shake in the working process, and the situation that a net rack shakes is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of electric flat cars, and in particular to an electric flat car for assembling a grid frame and a use method thereof. Background Art

[0002] In recent years, the new energy market has continued to gain popularity, and offshore photovoltaics has developed rapidly. However, the overall structure of this type is usually divided into pieces, and there is currently no relatively complete process for construction and design in my country.

[0003] In the existing construction process, there are still many problems such as a large number of photovoltaic brackets, heavy workload for workers, and low efficiency in moving the position of the photovoltaic brackets as the installation progresses. In order to solve the above problems, an electric flat car for grid assembly has emerged on the market to safely and efficiently complete the sliding work of the photovoltaic bracket structure to ensure the efficiency of the photovoltaic bracket structure assembly.

[0004] However, the existing electric flat carts for assembling grid frames usually need to be used in conjunction with tracks. During the installation of the grid frames, the electric flat carts are prone to move back and forth on the tracks, which not only causes the grid frames to shake, but also easily causes workers to fall during the construction process. Summary of the invention

[0005] In view of the above-mentioned problems existing in the existing electric flat car for assembling grid frames, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide an electric flat cart for assembling a grid frame, which solves the problem that the existing electric flat cart for assembling a grid frame usually needs to be used in conjunction with tracks. During the installation process of the grid frame, the electric flat cart is prone to move back and forth on the track, which not only causes the grid frame to shake, but also easily causes workers to fall during the construction process.

[0007] In order to achieve the above object, the present invention provides the following technical solutions: An electric flat car for assembling a grid frame comprises two tracks, an electric flat car body is slidably arranged above the two tracks, two pressure plates are slidably arranged on both sides of the electric flat car body, adjustment mechanisms are arranged on the upper surfaces of the two pressure plates, the two pressure plates are respectively moved by corresponding adjustment mechanisms, a transmission mechanism is arranged between the two adjustment mechanisms, a groove is opened above the electric flat car body, a cylinder is fixedly connected to the inside of the groove, a ball seat is fixedly connected to the output end of the cylinder, a welding ball is placed above the ball seat.

[0008] Preferably, the adjusting mechanism comprises a plurality of mounting plates, two bidirectional screw rods, a plurality of first sliders, two second sliders, two sliding rods, a plurality of first hinge seats, a plurality of second hinge seats and a plurality of support rods, each of the mounting plates being respectively fixedly connected to one side of the electric flat car body, the two bidirectional screw rods being respectively rotatably connected between the corresponding two mounting plates, each of the first sliding rods being respectively threadedly sleeved on the rod walls at both ends of the corresponding bidirectional screw rods, the upper surfaces of the two pressure plates being provided with grooves, the two sliding rods being respectively slidably arranged inside the corresponding slide grooves, the two second sliding rods being respectively slidably sleeved on the rod walls of the corresponding sliding rods, the two first hinge seats being respectively fixedly connected to the lower surfaces of the corresponding first sliders, each of the second hinge seats being respectively fixedly connected to the upper surfaces of the second slider and the pressure plate, each of the support rods being respectively hinged between the corresponding first hinge seat and the second hinge seat, and the corresponding two support rods being hinged to each other.

[0009] Preferably, the transmission mechanism comprises two sprockets and a chain, the two sprockets are respectively fixedly sleeved on the rod wall of one end of the corresponding bidirectional lead screw, and the two chains are respectively sleeved on the outer surfaces of the two sprockets.

[0010] Preferably, a motor is fixedly connected to one side of one of the mounting plates, and one end of one of the bidirectional lead screws passes through one side of the corresponding mounting plate and is fixedly connected to the output end of the motor.

[0011] Preferably, a plurality of plug blocks are fixedly connected to the lower surfaces of the two pressing plates.

[0012] Preferably, each of the first sliding blocks is in contact with the side wall of the electric flat car body.

[0013] A method for using an electric flat car for assembling a grid frame, using the electric flat car for assembling a grid frame as described above, comprising the following steps: S1: The grid to be transported is fixedly connected by welding balls, and after connection, the electric flat car body is started to slide on the track to the designated position; S2: Press the two pressing plates on the ground to fix the electric flat car body to prevent the grid from shaking; S3: Start the cylinder to drive the ball support to move upward, so that the welding ball can drive the grid to move to the specified height.

[0014] In the above technical solution, the technical effects and advantages provided by the present invention are: 1. The present invention can play a supporting role by pressing two pressing plates on the ground, thereby preventing the electric flat car body from shaking during the working process, thereby preventing the grid from shaking.

[0015] 2. The present invention starts the motor to rotate the bidirectional lead screw connected thereto, and then the other bidirectional lead screw is rotated through the transmission of two sprockets and a chain, and then the corresponding two first sliding blocks are brought closer to each other, and then the pressure plate is moved downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 A cross-sectional view of Figure 3 For the present invention Figure 1 A magnified schematic diagram of part A.

[0018] Description of reference numerals: 1. Track; 2. Electric flat car body; 3. Press plate; 4. Ball bearing; 5. Welding ball; 6. Mounting plate; 7. Bidirectional screw; 8. First slider; 9. Second slider; 10. Sliding rod; 11. First hinge seat; 12. Second hinge seat; 13. Support rod; 14. Sprocket; 15. Chain; 16. Motor; 17. Insert; 18. Cylinder. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] The embodiment of the invention discloses an electric flat car for assembling a grid frame.

[0021] The present invention provides Figure 1-3 An electric flat car for assembling a grid frame shown includes two rails 1, an electric flat car body 2 is slidably arranged above the two rails 1, two pressure plates 3 are slidably arranged on both sides of the electric flat car body 2, and the upper surfaces of the two pressure plates 3 are provided with adjustment mechanisms. The two pressure plates 3 are moved by corresponding adjustment mechanisms respectively, and a transmission mechanism is arranged between the two adjustment mechanisms. A groove is opened above the electric flat car body 2, and a cylinder 18 is fixedly connected to the inside of the groove. A ball support 4 is fixedly connected to the output end of the cylinder 18, and a welding ball 5 is placed above the ball support 4.

[0022] The two pressure plates 3 are pressed on the ground, which can then play a supporting role, thereby preventing the electric flat car body 2 from shaking during the working process to prevent the grid from shaking. Next, the cylinder 18 is started to move the ball support 4 upward, so that the welding ball 5 can be moved to a specified height.

[0023] In order to move the pressing plate 3 downward, Figure 1-3 As shown, the adjustment mechanism includes multiple mounting plates 6, two bidirectional screw rods 7, multiple first sliders 8, two second sliders 9, two slide rods 10, multiple first hinge seats 11, multiple second hinge seats 12 and multiple support rods 13, each mounting plate 6 is respectively fixedly connected to one side of the electric flat car body 2, the two bidirectional screw rods 7 are respectively rotatably connected between the corresponding two mounting plates 6, each first slider 8 is respectively threadedly sleeved on the rod wall at both ends of the corresponding bidirectional screw rod 7, the upper surfaces of the two pressure plates 3 are provided with grooves, the two slide rods 10 are respectively slidably arranged inside the corresponding slide grooves, the two second sliders 9 are respectively slidably sleeved on the rod wall of the corresponding slide rod 10, the two first hinge seats 11 They are respectively fixedly connected to the lower surface of the corresponding first slider 8, each second hinge seat 12 is respectively fixedly connected to the upper surface of the second slider 9 and the pressure plate 3, each support rod 13 is respectively hinged between the corresponding first hinge seat 11 and the second hinge seat 12, the corresponding two support rods 13 are hinged to each other, the transmission mechanism includes two sprockets 14 and a chain 15, the two sprockets 14 are respectively fixedly sleeved on the rod wall at one end of the corresponding two-way screw rod 7, the two chains 15 are respectively sleeved on the outer surfaces of the two sprockets 14, one side of one mounting plate 6 is fixedly connected with a motor 16, one end of one of the two-way screw rods 7 passes through one side of the corresponding mounting plate 6 and is fixedly connected to the output end of the motor 16.

[0024] Start the motor 16 to rotate the bidirectional screw rod 7 connected thereto, and then the other bidirectional screw rod 7 can be rotated through the transmission of the two sprocket wheels 14 and the chain 15, and then the corresponding two first sliders 8 can be moved closer to each other, and then the pressure plate 3 can be moved downward.

[0025] In order to improve the stability of the pressing plate 3, as Figure 1 As shown, a plurality of inserting blocks 17 are fixedly connected to the lower surfaces of the two pressing plates 3 .

[0026] Each insert block 17 is inserted into the interior of the soil, so that the stability of the pressing plate 3 can be improved.

[0027] In order to prevent the two pressing plates 3 from rotating, Figure 1 As shown, each first sliding block 8 is in contact with the side wall of the electric flat car body 2 .

[0028] Because each first slider 8 is in contact with the side wall of the electric flat car 2, it can play a role of limiting, so as to prevent each first slider 8 from rotating with the corresponding bidirectional screw rod 7, that is, to prevent the two pressing plates 3 from rotating.

[0029] A method for using an electric flat car for assembling a grid frame, using the electric flat car for assembling a grid frame as described above, comprising the following steps: S1: The grid to be transported is fixedly connected by welding balls 5, and after connection, the electric flat car body 2 is started to slide on the track 1 to a specified position; S2: Press the two pressing plates 3 on the ground to fix the electric flat car body 2 to prevent the grid from shaking; S3: Start the cylinder 18 to drive the ball support 4 to move upward, so that the welding ball 5 can drive the grid to move to a specified height.

[0030] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An electric flat car for assembling a grid frame, comprising two tracks (1), characterized in that: An electric flat car body (2) is slidably arranged above the two rails (1), two pressing plates (3) are slidably arranged on both sides of the electric flat car body (2), and the upper surfaces of the two pressing plates (3) are provided with adjustment mechanisms. The two pressing plates (3) are moved respectively by corresponding adjustment mechanisms, and a transmission mechanism is arranged between the two adjustment mechanisms. A groove is opened above the electric flat car body (2), and a cylinder (18) is fixedly connected inside the groove. A ball support (4) is fixedly connected to the output end of the cylinder (18), and a welding ball (5) is placed above the ball support (4).

2. The electric flat car for assembling the grid frame according to claim 1, characterized in that: The adjustment mechanism comprises a plurality of mounting plates (6), two bidirectional screw rods (7), a plurality of first sliders (8), two second sliders (9), two slide rods (10), a plurality of first hinge seats (11), a plurality of second hinge seats (12) and a plurality of support rods (13), each of the mounting plates (6) being respectively fixedly connected to one side of the electric flat car body (2), the two bidirectional screw rods (7) being respectively rotatably connected between the corresponding two mounting plates (6), each of the first sliders (8) being respectively threadedly sleeved on the rod wall at both ends of the corresponding bidirectional screw rod (7), and the upper surfaces of the two pressing plates (3) being respectively fixedly connected to the two sides of the electric flat car body (2). The surfaces are provided with grooves, the two sliding rods (10) are respectively slidably arranged inside the corresponding sliding grooves, the two second sliding blocks (9) are respectively slidably sleeved on the rod walls of the corresponding sliding rods (10), the two first hinge seats (11) are respectively fixedly connected to the lower surfaces of the corresponding first sliding blocks (8), each of the second hinge seats (12) is respectively fixedly connected to the upper surfaces of the second sliding blocks (9) and the pressure plate (3), each of the support rods (13) is respectively hinged between the corresponding first hinge seat (11) and the second hinge seat (12), and the corresponding two support rods (13) are hinged to each other.

3. The electric flat car for assembling the grid frame according to claim 1, characterized in that: The transmission mechanism comprises two sprocket wheels (14) and a chain (15); the two sprocket wheels (14) are respectively fixedly sleeved on the rod wall at one end of the corresponding bidirectional screw rod (7); and the two chains (15) are respectively sleeved on the outer surfaces of the two sprocket wheels (14).

4. The electric flat car for assembling the grid frame according to claim 2, characterized in that: A motor (16) is fixedly connected to one side of one of the mounting plates (6), and one end of one of the bidirectional lead screws (7) passes through one side of the corresponding mounting plate (6) and is fixedly connected to the output end of the motor (16).

5. The electric flat car for assembling the grid frame according to claim 1, characterized in that: A plurality of insert blocks (17) are fixedly connected to the lower surfaces of the two pressing plates (3).

6. The electric flat car for assembling the grid frame according to claim 2, characterized in that: Each of the first sliding blocks (8) is in contact with the side wall of the electric flat car body (2).

7. A method for using an electric flat car for assembling a grid frame, using the electric flat car for assembling a grid frame as claimed in claim 1, characterized in that: The following steps are involved: S1: The grid to be transported is fixedly connected by welding balls (5), and after the connection, the electric flat car body (2) is started to slide on the track (1) to a specified position; S2: Press the two pressing plates (3) on the ground to fix the electric flat car body (2) to prevent the grid frame from shaking; S3: Start the cylinder (18) to drive the ball support (4) to move upward, so that the welding ball (5) can drive the grid to move to a specified height.

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