Centralized photovoltaic support foundation installation tool

Abstract

The utility model discloses a centralized photovoltaic support foundation installation tool which comprises at least four bases, supporting columns and supporting rods, the supporting columns are arranged at the tops of the bases, the supporting rods are hinged to the tops of the supporting columns, the bottoms of the supporting rods are fixedly connected with the supporting columns through clamps, displacement supporting rods are arranged at the tops of the supporting rods, and the displacement supporting rods are hinged to the supporting columns. An L-shaped support is arranged on the upper middle portion of the displacement supporting rod, a first wire guide wheel is arranged at the front end of the L-shaped support, a second wire guide wheel is arranged on the top of the front end of the L-shaped support, and a first pull rope is arranged on the first wire guide wheel and the second wire guide wheel. The first wire guide wheel and the second wire guide wheel are arranged at the end of the L-shaped support, a worker can conveniently pull a cross beam on the ground to an installation position, the second pull rope is arranged between the extension supporting rod and the ground, the situation that the cross beam shakes greatly in the transmission process is avoided, and the transmission efficiency is improved. And workers can safely and stably carry out conveying construction, the working efficiency is improved, the construction difficulty is reduced, and popularization is easy.

Description

Technical Field

[0001] The utility model relates to an auxiliary tool for installing a photovoltaic bracket, in particular to a tool for installing a centralized photovoltaic bracket foundation, belonging to the technical field of photovoltaic installation. Background Art

[0002] When installing a photovoltaic foundation, the staff first installs a crossbeam from the bottom of the support rod. After the crossbeam at the bottom is installed, the staff will stand on the installed crossbeam to install the crossbeam at a higher position; during this process, the upward transmission of the crossbeam is the key point and difficulty of the construction. Since the installation position at the top of the support rod is relatively high, the method of manually transmitting the crossbeam is time-consuming and laborious, and the efficiency is low. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a tool for installing a centralized photovoltaic bracket foundation, which is convenient for the staff to upload the crossbeam, reduces the construction difficulty, and improves the work efficiency.

[0004] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0005] A tool for installing a centralized photovoltaic bracket foundation includes a base, a pillar, and a support rod. There are at least four bases. A pillar is arranged on the top of the base. The top of the pillar is hinged with a support rod. The bottom of the support rod is fixedly connected with the pillar through a clamp. A displacement rod is arranged at the top of the support rod. An L-shaped bracket is arranged in the upper middle part of the displacement rod. A first wire wheel is arranged at the front end of the L-shaped bracket. A second wire wheel is arranged at the top of the front end of the L-shaped bracket. A first pulling rope is arranged on the first wire wheel and the second wire wheel.

[0006] A second rectangular through hole is dug in the L-shaped bracket at the bottom of the second wire wheel. The upper end of the first pulling rope penetrates through the second rectangular through hole.

[0007] A second displacement sleeve is sleeved on the top of the L-shaped bracket, and the second displacement sleeve is located behind the second wire wheel. The second displacement sleeve is fixedly connected with the L-shaped bracket through a bolt. Extension rods are fixedly connected to both ends of the second displacement sleeve. A first rectangular through hole is dug at the end of the extension rod. A second pulling rope is arranged in the first rectangular through hole. A sleeve is arranged at the bottom of the second pulling rope. A positioning pin is inserted into the sleeve, so that the bottom of the second pulling rope is fixedly connected with the ground.

[0008] First displacement sleeves are arranged at both ends of the displacement rod. The first displacement sleeves are sleeved on the top of the support rod and are fixedly connected with the support rod through bolts.

[0009] The fixture is composed of a U-shaped groove, a first arc-shaped plate and a second arc-shaped plate. The U-shaped groove is sleeved on the bottom of the support rod, and a tightening bolt is arranged outside the U-shaped groove. The first arc-shaped plate is arranged at the inner end of the U-shaped groove, and the first arc-shaped plate is connected with the second arc-shaped plate by bolts.

[0010] The positive and beneficial effects of the present utility model are as follows:

[0011] 1. By arranging a displacement support rod at the top of the support rod, the present utility model can adjust the height of the displacement support rod according to the installation height. By arranging a first wire wheel and a second wire wheel at the end of the L-shaped bracket, it is convenient for the staff to pull the cross beam on the ground to the installation position, which is convenient to use and simple to operate.

[0012] 2. By tying a second pulling rope at the end of the extension support rod, and fixing the bottom of the second pulling rope on the ground through a positioning pin, a limiting effect is achieved, which is convenient for the cross beam to move up quickly and stably along the second pulling rope, improves work efficiency, reduces construction difficulty, and is easy to promote. Description of the Drawings

[0013] Figure 1 is a schematic structural view of the present utility model;

[0014] Figure 2 is a schematic structural view of the L-shaped bracket of the present utility model;

[0015] Figure 3 is a schematic structural view of the fixture of the present utility model;

[0016] Wherein: 1 - base, 2 - pillar, 3 - support rod, 4 - cross beam, 5 - fixture, 501 - U-shaped groove, 502 - first arc-shaped plate, 503 - second arc-shaped plate, 504 - bolt, 6 - displacement support rod, 7 - first displacement sleeve, 8 - L-shaped bracket, 9 - second displacement sleeve, 10 - extension support rod, 11 - first rectangular through hole, 12 - second pulling rope, 13 - collar, 14 - positioning pin, 15 - first wire wheel, 16 - second wire wheel, 17 - second rectangular through hole. Specific Embodiments

[0017] The following further explains and illustrates the present utility model with reference to the drawings:

[0018] Embodiment, see Figures 1 - 3, A centralized photovoltaic support foundation installation tool, including a base 1, a pillar 2, and a support rod 3. There are at least four bases 1. A pillar 2 is provided on the top of the base 1. A support rod 3 is hinged on the top of the pillar 2. The bottom of the support rod 3 is fixedly connected to the pillar 2 through a clamp 5. A displacement rod 6 is provided on the top of the support rod 3. An L-shaped bracket 8 is provided in the upper middle part of the displacement rod 6. A first wire wheel 15 is provided at the front end of the L-shaped bracket 8. A second wire wheel 16 is provided on the top of the front end of the L-shaped bracket 8. And a first pulling rope is provided on the first wire wheel 15 and the second wire wheel 16.

[0019] A second rectangular through hole 17 is dug on the L-shaped bracket 8 at the bottom of the second wire wheel 16. The upper end of the first pulling rope penetrates through the second rectangular through hole 17.

[0020] A second displacement sleeve 9 is sleeved on the top of the L-shaped bracket 8, and the second displacement sleeve 9 is located behind the second wire wheel 16. The second displacement sleeve 9 is fixedly connected to the L-shaped bracket 8 through bolts. Extension rods 10 are fixedly connected to both ends of the second displacement sleeve 9. A first rectangular through hole 11 is dug at the end of the extension rod 10. A second pulling rope 12 is provided in the first rectangular through hole 11. A collar 13 is provided at the bottom of the second pulling rope 12. A positioning pin 14 is inserted into the collar 13, so that the bottom of the second pulling rope 12 is fixedly connected to the ground.

[0021] First displacement sleeves 7 are provided at both ends of the displacement rod 6. The first displacement sleeves 7 are sleeved on the top of the support rod 3 and are fixedly connected to the support rod 3 through bolts.

[0022] The clamp 5 is composed of a U-shaped groove 501, a first arc plate 502, and a second arc plate 503. The U-shaped groove 501 is sleeved on the bottom of the support rod 3, and a tightening bolt is provided outside the U-shaped groove 501. A first arc plate 502 is provided at the inner end of the U-shaped groove 501. The first arc plate 502 is connected to the second arc plate 503 through a bolt 504.

[0023] In the above description, the number of displacement rods depends on the situation. During construction, there are at least two displacement rods, which are respectively located at the positions at both ends of the cross beam.

[0024] In the above description, by setting a second pulling rope between the extension rod and the ground, large-scale shaking of the cross beam is avoided, and it can move upward along the second pulling rope.

[0025] In the above description, during construction, the bottom of the first pulling rope is tied to the cross beam on the ground.

[0026] In the above description, the second pulling rope is always in a tightened state.

[0027] In the above description, the positioning pin penetrates through the sleeve and is fixedly connected to the ground.

[0028] In the above description, the function of the fixture is to fixedly connect the bottom of the support rod to the pillar. Among them, the size of the U-shaped groove meets the requirement that it can be sleeved on the bottom of the support rod and fixed by the bolt outside the U-shaped groove; finally, the support rod and the pillar are fixedly connected together through the first arc-shaped plate and the second arc-shaped plate.

[0029] During construction, the staff first use the fixture to fixedly connect the bottom of the support rod to the pillar, and then install the cross beam starting from the bottom of the support rod. When installing to a higher position, the staff stand on the installed cross beam, and then use the first pulling rope to transmit the cross beam to the installation height and install the upper cross beam.

[0030] The utility model is provided with a first wire wheel and a second wire wheel at the end of the L-shaped bracket, which is convenient for the staff to pull the cross beam on the ground to the installation position. By setting a second pulling rope between the extension strut and the ground, the situation that the cross beam shakes greatly during the transmission process is avoided, which is beneficial for the staff to carry out the transmission construction safely and stably, improves the work efficiency, reduces the construction difficulty, and is easy to promote.

Claims

1. A centralized photovoltaic support foundation installation tool, comprising a base (1), a support (2) and a support rod (3), wherein the base (1) is at least four, a support (2) is arranged on the top of the base (1), and a support rod (3) is hinged on the top of the support (2), characterized in that: The bottom of the support rod (3) is fixedly connected to the pillar (2) through a clamp (5); a displacement support rod (6) is arranged at the top of the support rod (3); an L-shaped bracket (8) is arranged at the middle and upper part of the displacement support rod (6); a first guide wheel (15) is arranged at the front end of the L-shaped bracket (8); a second guide wheel (16) is arranged at the top of the front end of the L-shaped bracket (8); and a first pull rope is arranged on the first guide wheel (15) and the second guide wheel (16).

2. A centralized photovoltaic support foundation installation tool according to claim 1, characterized in that: A second rectangular through hole (17) is formed on the L-shaped bracket (8) at the bottom of the second guide wheel (16), and the upper end of the first pull rope passes through the second rectangular through hole (17).

3. A centralized photovoltaic support foundation installation tool according to claim 1, characterized in that: A second displacement sleeve (9) is sleeved on the top of the L-shaped bracket (8), and the second displacement sleeve (9) is located behind the second guide wheel (16). The second displacement sleeve (9) is fixedly connected to the L-shaped bracket (8) by bolts. The two ends of the second displacement sleeve (9) are fixedly connected to an extension support rod (10). A first rectangular through hole (11) is dug at the end of the extension support rod (10). A second pull rope (12) is arranged in the first rectangular through hole (11). A ring (13) is arranged at the bottom of the second pull rope (12). A positioning rod (14) is inserted in the ring (13), so that the bottom of the second pull rope (12) is fixedly connected to the ground.

4. A centralized photovoltaic support foundation installation tool according to claim 1, characterized in that: First displacement sleeves (7) are provided at both ends of the displacement support rod (6); the first displacement sleeve (7) is sleeved on the top of the support rod (3) and fixedly connected to the support rod (3) by bolts.

5. A centralized photovoltaic support foundation installation tool according to claim 1, characterized in that: The clamp (5) is composed of a U-shaped groove (501), a first arc-shaped plate (502) and a second arc-shaped plate (503); the U-shaped groove (501) is sleeved on the bottom of the support rod (3), and a tightening bolt is arranged outside the U-shaped groove (501); the first arc-shaped plate (502) is arranged at the inner end of the U-shaped groove (501), and the first arc-shaped plate (502) is connected to the second arc-shaped plate (503) via bolts (504).

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