Mounting and moving platform structure and mounting and moving method for offshore photovoltaic module

Abstract

The invention discloses an installation moving platform structure and an installation moving method for an offshore photovoltaic module, the installation moving platform structure comprises a base, the bottom of the base is provided with four moving wheels, and each moving wheel is installed at the bottom of the base; two sets of supporting structures are arranged on the two sides of the base respectively, each set of supporting structure comprises a first supporting beam, a second supporting beam and a supporting column, the first supporting beam can be transversely installed in the base in a sliding mode, the second supporting beam is installed at one end of the first supporting beam, the second supporting beam is in threaded connection with the supporting column, and a supporting seat is fixedly connected to the bottom of the supporting column; two groups of connecting pieces are arranged on the upper surface of the base, and each group of connecting pieces is rotatably connected with a lifting rod; the base is connected with each lifting rod through a supporting rod; the front end of each lifting rod is connected with a fixing frame, a transverse rod is placed on the two fixing frames, a bolt is arranged on one side of each fixing frame, one end of each bolt is arranged on the corresponding fixing frame, the other end of each bolt is inserted into the corresponding transverse rod, and a working platform is connected to the transverse rods.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary construction mobile platforms, and in particular to a mobile installation platform structure and a mobile installation method for offshore photovoltaic components. Background Art

[0002] The mobile platform is a kind of high-altitude work equipment commonly used in daily work operations. It functions similarly to a cantilevered operating platform, which makes it convenient for personnel to stand on the platform to perform work. Existing platform vehicles are usually movable. By pushing the platform, the bottom of the platform can slide to a suitable position through pulleys for operation, which has the advantages of easy mobility.

[0003] The existing mobile platform has a small bottom force-bearing area. When working on the platform, if the platform is too close to the edge of the working platform, the platform is prone to uneven force and tipping to one side. The stability effect is poor and it is easy to cause safety hazards. Secondly, it is not safe to use a hook-type springboard. At the same time, the springboard is installed on the photovoltaic panel grid rod by using a hook. The hook will damage the paint of the photovoltaic panel grid rod, thereby causing corrosion of the photovoltaic panel grid rod. Therefore, a mobile platform structure for installing offshore photovoltaic components is proposed. Summary of the invention

[0004] The purpose of the present application is to solve the problems existing in the prior art and to provide a mobile installation platform structure and a mobile installation method for offshore photovoltaic components.

[0005] The technical solution adopted to achieve the purpose of this application is:

[0006] A mobile platform structure for installing offshore photovoltaic modules, comprising a base, wherein four moving wheels are symmetrically arranged in pairs at the bottom of the base, and each moving wheel is installed at the bottom of the base through a bracket;

[0007] Two groups of support structures are respectively arranged on both sides of the base, each group of support structures includes a first support beam, a second support beam and a support column, the first support beam can be slidably installed inside the base laterally, the second support beam is installed at one end of the first support beam, the second support beam is threadedly connected to the support column, and the bottom of the support column is fixedly connected with a support seat;

[0008] Two groups of connecting parts are symmetrically arranged on the upper surface of the base, and each group of connecting parts is rotatably connected to a lifting rod; the base is connected to each lifting rod through a support rod, which is used to support the lifting rod when it is perpendicular to the base; the front end of each lifting rod is connected to a fixing frame, and a cross bar is placed on the two fixing frames, and a pin is arranged on one side of the fixing frame, one end of the pin is arranged on the fixing frame, and the other end is inserted into the cross bar to realize the fixed connection between the cross bar and the fixing frame, and the cross bar is connected to a working platform.

[0009] In the above technical solution, a first mounting hole is provided at the center of each moving wheel, and two second mounting holes are correspondingly provided on each bracket. A connecting rod is inserted into the first mounting hole, and threads are provided at both ends of the connecting rod. When the connecting rod is inserted into the first mounting hole of the moving wheel and passes through the second mounting hole, nuts are tightened at both ends of the connecting rod to rotatably mount the moving wheel on the bracket.

[0010] In the above technical solution, the second support beam is provided with an internal thread, and the outer side of the support column is provided with an external thread matching the inner side of the second support beam, so as to realize the threaded connection between the second support beam and the support column.

[0011] In the above technical solution, one end of the working platform is fixedly mounted on the cross bar by means of a latch.

[0012] In the above technical solution, each set of connecting parts includes two symmetrically arranged connecting plates, a mounting hole is provided in the middle of each connecting plate, and the bottom end of the lifting rod can be rotatably installed in the mounting hole.

[0013] In the above technical solution, the base is provided with a first U-shaped slot and a second U-shaped slot, and each lifting rod is respectively provided with a third U-shaped slot and a fourth U-shaped slot, one end of a support rod can be rotatably mounted on the first U-shaped slot, and the other end can be rotatably mounted on the third U-shaped slot, one end of another support rod can be rotatably mounted on the second U-shaped slot, and the other end can be rotatably mounted on the fourth U-shaped slot.

[0014] A method for installing and moving an offshore photovoltaic module comprises the following steps:

[0015] Step 1: Push the mobile platform structure to be installed, move the mobile platform structure to the required position through the moving wheels, pull the support structure outward to pull the first support beam out from the inside of the base, and then twist the support column to make the support seat at the bottom of the support column contact the ground, lift the base and the moving wheels from the ground, and support the mobile platform structure through the support column;

[0016] Step 2, lift the lifting rod from the base, and rotatably install one end of a support rod on the first U-shaped slot, and rotatably install the other end on the third U-shaped slot, and rotatably install one end of another support rod on the second U-shaped slot, and rotatably install the other end on the fourth U-shaped slot, to support the lifting rod, and fix the cross bar on the fixing frame by a latch;

[0017] Step 3, repeat the operations of steps 1-2 to move another mounting mobile platform structure to a desired position so that it is parallel to the mounting mobile platform structure of step 1;

[0018] Step 4: Fix the work platform on the two horizontal bars of the mobile platform structure through pins. The operator enters the work platform and uses the lifting rod to raise the work platform to the specified working height. After the work is completed, the operator uses the lifting rod to lower the work platform back to the ground, and then retracts the support rod and the lifting rod.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The base for installing the mobile platform structure of the present invention is internally installed with a first support beam that can slide laterally. The first support beam is pulled out from the inside of the base, and then the support column is twisted to make the support seat at the bottom of the support column contact with the ground, and the base and the moving wheels are lifted from the ground, so that the mobile platform structure is supported by the support column, the force range of the base is expanded, the stability of the base is improved, and the operating platform can be prevented from overturning during use.

[0021] 2. The mobile platform structure installed in the present invention can realize the versatility of the lifting rod by setting the working platform on the top of the lifting rod. The lifting rod can not only support the working platform, but also rise to the specified working height through the lifting rod after the operator enters the working platform. At the same time, the lifting process of the working platform can be simpler, faster, more stable, and the work efficiency is improved.

[0022] 3. The working platform of the present invention is fixedly mounted on the crossbar by means of a latch, and does not need to be connected by hooks, thus being able to effectively avoid the problem of paint damage to the grid rods of the photovoltaic module, thereby achieving an anti-corrosion effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 It is a schematic diagram of the structure of a mobile platform for installing offshore photovoltaic modules according to the present invention.

[0025] Figure 2 This is a schematic diagram of the use status of the mobile platform structure for installing offshore photovoltaic components of the present invention.

[0026] In the figure: 1-base, 1-1-connecting part, 1-1-1-connecting plate, 1-2-first U-shaped slot, 1-3-second U-shaped slot, 1-4-third U-shaped slot, 1-5-fourth U-shaped slot, 2-moving wheel, 2-1-bracket, 2-2-connecting rod, 3-support structure, 3-1-first support beam, 3-2-second support beam, 3-3-support column, 3-4-support seat, 4-lifting rod, 4-1-fixed frame, 5-support rod, 6-cross bar, 7-working platform. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is further described below in conjunction with specific embodiments.

[0028] A mobile platform structure for installing offshore photovoltaic modules, see Figure 1 , including a base 1, wherein four moving wheels 2 are symmetrically arranged in pairs at the bottom of the base 1, and each moving wheel 2 is installed on the bottom of the base 1 through a bracket 2-1, wherein a first mounting hole is arranged at the center of each moving wheel 2, and two second mounting holes are correspondingly arranged on each bracket 2-1, and a connecting rod 2-2 is inserted in the first mounting hole, and threads are arranged at both ends of the connecting rod 2-2. When the connecting rod 2-2 is inserted in the first mounting hole of the moving wheel 2 and passes through the second mounting hole, nuts are tightened at both ends of the connecting rod 2-2, and the moving wheel 2 is rotatably installed on the bracket 2-1, so that the moving wheel 2 is installed at the bottom of the base 1, and the platform is moved to a desired position through the moving wheel 2.

[0029] Two groups of support structures 3 are respectively arranged on both sides of the base 1, and each group of support structures 3 includes a first support beam 3-1, a second support beam 3-2 and a support column 3-3. The first support beam 3-1 can be installed in the base 1 in a lateral sliding manner, and the second support beam 3-2 is installed at one end of the first support beam 3-1, and the second support beam 3-2 is threadedly connected with the support column 3-3. The second support beam 3-2 is provided with an internal thread, and the outer side of the support column 3-3 is provided with an external thread matching the inner side of the second support beam 3-2, so as to realize the threaded connection between the second support beam 3-2 and the support column 3-3. The bottom of the support column 3-3 is fixedly connected with a support seat 3-4, which is used to support the entire platform.

[0030] Two groups of connecting parts 1-1 are symmetrically arranged on the upper surface of the base 1, and each group of connecting parts 1-1 is rotatably connected to a lifting rod 4 (the lifting rod 4 is preferably a hydraulic lifting rod, and the lifting rod 4 is placed on the base 1 when the mobile platform structure is not in operation). The front end of each lifting rod 4 is connected to a fixing frame 4-1 (the fixing frame 4-1 is arc-shaped, and the cross bar 6 can be placed on the fixing frame 4-1). The cross bars 6 are placed on the two fixing frames 4-1. A latch is arranged on one side of the fixing frame 4-1, and one end of the latch is arranged on the fixing frame 4-1, and the other end is inserted into the cross bar 6 to achieve a fixed connection between the cross bar 6 and the fixing frame 4-1. The cross bar 6 is connected to a working platform 7, and one end of the working platform 7 is fixedly mounted on the cross bar 6 by a latch. Among them, each group of connecting parts 1-1 includes two symmetrically arranged connecting pieces 1-1-1, and a mounting hole is arranged in the middle of each connecting piece 1-1-1. The bottom end of the lifting rod 4 can be rotatably mounted in the mounting hole and can be lifted or lowered.

[0031] The base 1 is connected to each lifting rod 4 through a support rod 5, which is used to support the lifting rod 4 when it is perpendicular to the base 1; the base 1 is provided with a first U-shaped groove 1-2 and a second U-shaped groove 1-3, and each lifting rod 4 is respectively provided with a third U-shaped groove 1-4 and a fourth U-shaped groove 1-5 (the third U-shaped groove 1-4 and the fourth U-shaped groove 1-5 are respectively arranged on the opposite side walls of the two lifting rods 4), one end of a support rod 5 can be rotatably mounted on the first U-shaped groove 1-2, and the other end can be rotatably mounted on the third U-shaped groove 1-4, one end of another support rod 5 can be rotatably mounted on the second U-shaped groove 1-3, and the other end can be rotatably mounted on the fourth U-shaped groove 1-5.

[0032] A mobile installation method for offshore photovoltaic modules, see Figure 2 , including the following steps:

[0033] Step 1, push the installation mobile platform structure, move the mobile platform structure to the required position through the moving wheels 2, pull the support structure 3 outward to pull the first support beam 3-1 out from the inside of the base 1, and then twist the support column 3-3 to make the support seat 3-4 at the bottom of the support column 3-3 contact the ground, lift the base 1 and the moving wheels 2 from the ground, thereby supporting the installation mobile platform structure through the support column 3-3.

[0034] Step 2, lift the lifting rod 4 from the base 1, and rotatably install one end of a support rod 5 on the first U-shaped slot 1-2, and the other end on the third U-shaped slot 1-4, and rotatably install one end of another support rod 5 on the second U-shaped slot 1-3, and the other end on the fourth U-shaped slot 1-5 to support the lifting rod 4, and fix the cross bar 6 on the fixing frame 4-1 by a pin.

[0035] Step 3, repeat the operations of steps 1-2, and move another mobile platform installation structure to a desired position so that it is parallel to the mobile platform installation structure of step 1.

[0036] Step 4, fix the working platform 7 on the two cross bars 6 of the mobile platform structure through pins, the operator enters the working platform 7, and uses the lifting rod 4 to raise the working platform 7 to the specified working height. After the work is completed, the operator uses the lifting rod 4 to lower the working platform 7 back to the ground, and then retracts the support rod 5 and the lifting rod 4.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A mobile platform structure for installing offshore photovoltaic modules, characterized in that: It comprises a base, wherein four moving wheels are symmetrically arranged in pairs at the bottom of the base, and each moving wheel is installed at the bottom of the base through a bracket; Two groups of support structures are respectively arranged on both sides of the base, each group of support structures includes a first support beam, a second support beam and a support column, the first support beam can be slidably installed inside the base laterally, the second support beam is installed at one end of the first support beam, the second support beam is threadedly connected to the support column, and the bottom of the support column is fixedly connected with a support seat; Two groups of connecting parts are symmetrically arranged on the upper surface of the base, and each group of connecting parts is rotatably connected to a lifting rod; the base is connected to each lifting rod through a support rod, which is used to support the lifting rod when it is perpendicular to the base; the front end of each lifting rod is connected to a fixing frame, and a cross bar is placed on the two fixing frames, and a pin is arranged on one side of the fixing frame, one end of the pin is arranged on the fixing frame, and the other end is inserted into the cross bar to realize the fixed connection between the cross bar and the fixing frame, and the cross bar is connected to a working platform.

2. The installation mobile platform structure according to claim 1, characterized in that: A first mounting hole is provided at the center of each moving wheel, and two second mounting holes are correspondingly provided on each bracket. A connecting rod is inserted into the first mounting hole, and threads are provided at both ends of the connecting rod. When the connecting rod is inserted into the first mounting hole of the moving wheel and passes through the second mounting hole, nuts are tightened at both ends of the connecting rod to rotatably mount the moving wheel on the bracket.

3. The installation mobile platform structure according to claim 1, characterized in that: The second support beam is provided with an internal thread, and the outer side of the support column is provided with an external thread matching the inner side of the second support beam, so as to realize the threaded connection between the second support beam and the support column.

4. The installation mobile platform structure according to claim 1, characterized in that: One end of the working platform is fixedly mounted on the crossbar through a latch.

5. The installation mobile platform structure according to claim 1, characterized in that: Each group of connecting pieces comprises two symmetrically arranged connecting pieces, a mounting hole is arranged in the middle of each connecting piece, and the bottom end of the lifting rod can be rotatably mounted in the mounting hole.

6. The installation mobile platform structure according to claim 1, characterized in that: The base is provided with a first U-shaped slot and a second U-shaped slot, and each lifting rod is respectively provided with a third U-shaped slot and a fourth U-shaped slot, one end of a support rod can be rotatably installed in the first U-shaped slot, and the other end can be rotatably installed in the third U-shaped slot, one end of another support rod can be rotatably installed in the second U-shaped slot, and the other end can be rotatably installed in the fourth U-shaped slot.

7. A method for installing and moving a mobile platform structure for installing offshore photovoltaic modules based on claim 1, characterized in that: The following steps are involved: Step 1: Push the mobile platform structure to be installed, move the mobile platform structure to the required position through the moving wheels, pull the support structure outward to pull the first support beam out from the inside of the base, and then twist the support column to make the support seat at the bottom of the support column contact the ground, lift the base and the moving wheels from the ground, and support the mobile platform structure through the support column; Step 2, lift the lifting rod from the base, and rotatably install one end of a support rod on the first U-shaped slot, and rotatably install the other end on the third U-shaped slot, and rotatably install one end of another support rod on the second U-shaped slot, and rotatably install the other end on the fourth U-shaped slot, to support the lifting rod, and fix the cross bar on the fixing frame by a latch; Step 3, repeat the operations of steps 1-2 to move another mounting mobile platform structure to a desired position so that it is parallel to the mounting mobile platform structure of step 1; Step 4: Fix the work platform on the two horizontal bars of the mobile platform structure through pins. The operator enters the work platform and uses the lifting rod to raise the work platform to the specified working height. After the work is completed, the operator uses the lifting rod to lower the work platform back to the ground, and then retracts the support rod and the lifting rod.

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