A new energy station booster station framework installation and debugging platform and construction method

Abstract

The application discloses a new energy field station booster station framework installation and debugging platform and a construction method, wherein the debugging platform comprises a coaming, a support platform and a displacement trolley, a bottom plate is arranged at the bottom of the coaming and is fixed on the ground through positioning rods, a limiting plate is arranged on the inner wall of the coaming, the displacement trolley is arranged at the right side of the coaming, rollers are arranged on the two sides of the displacement trolley, a turntable is rotatably connected to the top of the support platform, and an antiskid layer is arranged on the inner wall of the turntable. The displacement trolley is arranged, the hoisting frequency of the framework is reduced, and the inclination and instability in horizontal hoisting are avoided; the coaming is arranged outside the foundation pit, the position of the framework is adjusted in advance before the framework is lowered into the foundation pit, the damage of the framework to the foundation pit caused by large-scale shaking of the framework is avoided, the application is convenient to use and simple to operate, the construction difficulty is reduced, the efficiency of the booster station infrastructure is improved, and the application is easy to popularize.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of framework hoisting assembly, in particular to a kind of new energy station booster station framework installation debugging platform and construction method, belong to capital construction technical field. BACKGROUND

[0002] In the booster station, framework plays a very important role, responsible for supporting the function of power line into and out of power station, and the area reaches 50% of the booster station, is an important part of the booster station;Framework needs to be pre-installed on the ground before hoisting, after the installation of framework support rod is completed, it needs to be first translated to the vicinity of installation point, then hoist the framework, since the framework is mostly irregular V-shaped frame, the framework cannot be guaranteed to be in horizontal state during translation;At the same time, when the framework is lowered, since the framework is hoisted from horizontal state to vertical state, there will be a large amount of shaking, so that the framework is hoisted or lowered into the foundation pit, not only will cause damage to the inner wall of foundation pit, but also is not conducive to the center adjustment of framework by workers. SUMMARY

[0003] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art, provide a new energy station booster station framework installation debugging platform and construction method, to ensure the stability of framework hoisting and lowering, and facilitate the center adjustment of framework support rod by workers.

[0004] The technical scheme adopted by the present application to solve the technical problem is:

[0005] A new energy station booster station framework installation debugging platform, comprising a coaming, a support platform and a displacement trolley, the bottom of the coaming is provided with a bottom plate, the bottom plate is fixed on the ground by a positioning drill, the inner wall of the coaming is provided with a limiting plate, the right side of the coaming is provided with a displacement trolley, the displacement trolley is composed of a support platform, a roller and a turntable, the two sides of the support platform are provided with rollers, the top of the support platform is rotatably connected with a turntable, and the inner wall of the turntable is provided with an anti-skid layer.

[0006] The displacement trolley is at least two, symmetrically distributed left and right, and a connecting rod is arranged between the two displacement trolleys.

[0007] The middle and lower part of the side surface of the support platform is provided with a positioning sleeve, the connecting rod penetrates through the positioning sleeve, and is fixed by bolts.

[0008] The top surface of the turntable is provided with an arc-shaped groove, and the anti-skid layer is located in the arc-shaped groove.

[0009] The coaming is in U-shaped distribution outside the framework foundation pit, the top of the coaming inside is provided with a limiting plate, and two limiting plates are arranged in the middle of each side surface of the coaming.

[0010] The bottom plate is provided with a through hole around the periphery.

[0011] The construction method of the new energy station booster station framework installation and debugging platform comprises the following steps:

[0012] S1, construction preparation:

[0013] ①, the framework is placed on the ground, and the lifting ropes are bundled on the framework. When bundling, the positions of the lifting ropes on both sides of the framework should be symmetrically distributed;

[0014] ②, the framework is translated in a four-point lifting manner. When the framework is about to be lowered to the ground, a displacement trolley is placed on the ground. During the slow descent of the framework, the position of the displacement trolley is adjusted, and according to the inclination direction of the framework strut, the turntable is horizontally rotated and the direction of the turntable is adjusted;

[0015] ③, when the framework is completely lowered onto the turntable, the bolts outside the positioning sleeve are screwed to fix the connecting rod and the positioning sleeve together;

[0016] ④, a coaming is installed outside the framework foundation pit, and a positioning drill is penetrated through the bottom plate and the ground by using a hammer to fix the bottom plate and the ground together;

[0017] ⑤, the displacement trolley is used to move the framework horizontally until the end of the framework strut is located in or near the coaming;

[0018] ⑥, the framework is lifted in a two-point lifting manner, and at the same time, wind ropes are bundled in the middle of both sides of the framework, and anchor members for fixing the wind ropes are installed on the ground;

[0019] ⑦, when the framework is vertically lifted, the framework is slowly moved and placed in the framework foundation pit in the coaming. During the lowering process, the framework strut needs to correspond to the center line of the framework foundation pit;

[0020] ⑧, when the framework is stably lowered into the framework foundation pit, a wooden board is inserted between the framework foundation pit and the outer wall of the framework strut by using a hammer, so that the wedge in the inner end of the wooden board is tightly attached to the outer wall of the framework strut. The wooden board is inserted in the framework foundation pit in an inclined manner, and the upper end of the wooden board needs to be located in the groove formed by the limiting plate;

[0021] ⑨, the wind rope is fixed with the ground anchor member to keep the framework stable, and the concrete pouring construction is prepared.

[0022] Before the framework is lowered, the framework foundation pit needs to be cleaned, and the center line position is marked on the side edge of the framework foundation pit.

[0023] When the framework is completely lowered into the framework foundation pit, the distance between the outer wall of the framework strut and each foundation pit is measured to make the framework strut coincide with the center of the framework foundation pit.

[0024] The positive beneficial effects of the present application are:

[0025] The present application sets up a coaming outside the framework foundation pit, and when the lower end of the framework is lowered into the coaming, smooth transition can be achieved, thereby reducing the large-scale shaking of the framework and facilitating the lowering construction of the framework by the workers.

[0026] The present application sets up a displacement trolley, which facilitates the short-distance movement of the prefabricated framework, reduces the number of component hoisting, and reduces the construction cost; the support platform is rotatably connected with a turntable, which can be freely adjusted according to the distribution direction of the framework, is convenient to use, and is simple to operate.

[0027] The present application inserts a wooden board between the foundation pit and the framework to ensure the stability of the framework before concrete construction; the framework is centered and adjusted by using the method, which improves the work efficiency and reduces the construction difficulty. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structural schematic view of the present application;

[0029] Figure 2 is a partial structural schematic view of the support platform of the present application;

[0030] Figure 3 is a structural schematic view of the wooden board of the present application;

[0031] Wherein: 1-bottom plate, 2-coaming, 3-limiting plate, 4-positioning drill, 5-support platform, 6-roller, 7-positioning sleeve, 8-sleeve, 9-turntable, 10-anti-skid layer, 11-connecting rod, A-framework foundation pit, B-wooden board, C-wedge block. DETAILED DESCRIPTION

[0032] The present application will be further explained and described below in conjunction with the drawings:

[0033] Example 1, see Figures 1-2 A new energy station booster station framework installation and debugging platform, including coaming 2, support platform 5 and displacement trolley, the bottom of the coaming 2 is provided with a bottom plate 1, the bottom plate 1 is fixed on the ground by a positioning drill 4, a limiting plate 3 is arranged on the inner wall of the coaming 2, a displacement trolley is arranged on the right side of the coaming 2, the displacement trolley is composed of a support platform 5, a roller 6 and a turntable 9, rollers 6 are arranged on both sides of the support platform 5, a turntable 9 is rotatably connected to the top of the support platform 5, and an anti-skid layer 10 is arranged on the inner wall of the turntable 9.

[0034] The displacement trolley is at least two, symmetrically distributed left and right, and a connecting rod 11 is arranged between the two displacement trolleys.

[0035] A positioning sleeve 7 is arranged at the middle and lower part of the side of the supporting platform 5, a connecting rod 11 is penetrated through the positioning sleeve 7, and is fixed by bolts.

[0036] An arc-shaped groove is excavated on the top surface of the rotating disc 9, and the anti-skid layer 10 is arranged in the arc-shaped groove.

[0037] The coaming 2 is arranged in a U-shaped manner outside the framework foundation pit A, the limiting plates 3 are arranged at the top inside the coaming 2, and two limiting plates 3 are arranged at the middle of each side of the coaming 2.

[0038] A through hole is excavated around the bottom plate 1.

[0039] In the above description, the distance between each edge of the coaming and the edge of the foundation pit is the same.

[0040] In the above description, the two limiting plates on each side of the coaming form a U-shaped groove, and the end of the limiting plate is flush with the edge of the foundation pit.

[0041] In the above description, an arc-shaped groove is excavated on the top of the rotating disc, and an anti-skid layer is arranged in the arc-shaped groove to ensure the stability of the framework support rod.

[0042] In the above description, the displacement trolley is used in pairs, and the position of each displacement trolley is determined according to the position of the support rod on both sides of the framework.

[0043] Embodiment 2, see Figure 3 The construction method of the new energy station booster station framework installation and debugging platform described above comprises the following steps:

[0044] S1, construction preparation:

[0045] ①, place the framework on the ground, and bundle the lifting ropes on the framework. When bundling, the positions of the lifting ropes on both sides of the framework should be symmetrically distributed;

[0046] ②, use the four-point lifting method to translate the framework, and place the displacement trolley on the ground when the framework is about to be lowered to the ground. During the slow descent of the framework, adjust the position of the displacement trolley, and according to the inclination direction of the support rod of the framework, horizontally rotate the rotating disc 9 and adjust the direction of the rotating disc 9;

[0047] ③, when the framework is completely lowered onto the rotating disc 9, tighten the bolts outside the positioning sleeve 7 to fix the connecting rod 11 and the positioning sleeve 7 together;

[0048] ④, install the coaming 2 outside the framework foundation pit A, and use a hammer to penetrate the positioning peg 4 through the bottom plate 1 and the ground, so that the bottom plate 1 and the ground are fixed together;

[0049] ⑤, use the displacement trolley to move the framework horizontally until the end of the support rod of the framework is located in or near the coaming 2;

[0050] 6. The frame is lifted by two-point lifting mode, and meanwhile, wind ropes are bundled in the middle of the two sides of the frame, and anchorages for fixing the wind ropes are installed on the ground;

[0051] 7. When the frame is lifted vertically, the frame is slowly moved and placed in the frame foundation pit A in the coaming 2, and during the lowering process, the frame support pole needs to correspond to the center line of the frame foundation pit A;

[0052] 8. When the frame is stably lowered into the frame foundation pit A, a hammer is used to insert a wooden board B between the frame foundation pit A and the outer wall of the frame support pole, so that the wedge C at the inner end of the wooden board B is tightly attached to the outer wall of the frame support pole; the wooden board B is inserted in the frame foundation pit A in an inclined manner, and the upper end of the wooden board B needs to be located in the groove formed by the limiting plate 3;

[0053] 9. The wind rope is fixed with the ground anchorage together, so that the frame is kept stable, and the concrete pouring construction is prepared.

[0054] Before the frame is lowered, the frame foundation pit A needs to be cleaned, and the center line position is marked on the side edge of the frame foundation pit A.

[0055] When the frame is completely lowered into the frame foundation pit A, the distance between the outer wall of the frame support pole and each foundation pit A is measured, so that the frame support pole is coincided with the center of the frame foundation pit.

[0056] In the above description, when the frame support leg is adjusted to be centered, the frame can also be locally fine-tuned by knocking with a hammer.

[0057] In the above description, the wooden board is four pieces, which are distributed in the foundation pit in a cross shape.

[0058] The present application reduces the lifting frequency of the frame by setting the displacement trolley, avoids the inclination and instability in horizontal lifting, adjusts the position of the frame in advance before the frame is lowered into the foundation pit by setting the coaming outside the foundation pit, avoids the damage to the foundation pit caused by the large amplitude shaking of the frame, is convenient to use and easy to operate, reduces the construction difficulty, improves the efficiency of the substation infrastructure, and is easy to promote.

Claims

1. A new energy power station booster station framework installation and debugging platform, comprising a coaming (2), a support platform (5) and a displacement trolley, characterized in that: The bottom of the fence (2) is provided with a bottom plate (1), the bottom plate (1) is fixed on the ground by positioning the rivet (4), the inner wall of the fence (2) is provided with a limiting plate (3), the right side of the fence (2) is provided with a displacement trolley, the displacement trolley is composed of a supporting platform (5), a roller (6) and a rotating disc (9), both sides of the supporting platform (5) are provided with the roller (6), the top of the supporting platform (5) is rotatably connected with the rotating disc (9), the inner wall of the rotating disc (9) is provided with an anti-skid layer (10); the displacement trolley is at least two, is left-right symmetrical and is distributed, and a connecting rod (11) is arranged between the two displacement trolleys; the middle lower part of the side of the supporting platform (5) is provided with a positioning sleeve (7), the connecting rod (11) penetrates through the positioning sleeve (7) and is fixed by bolts; the top surface of the rotating disc (9) is provided with an arc-shaped groove, and the anti-skid layer (10) is located in the arc-shaped groove; the fence (2) is distributed in the outside of the frame foundation pit (A) in a U-shaped manner, the top of the inside of the fence (2) is provided with a limiting plate (3), and two limiting plates (3) are arranged in the middle of each side of the fence (2); the bottom plate (1) is provided with a through hole around.

2. The construction method of a new energy station booster station framework installation and debugging platform according to claim 1, characterized in that, Comprise the following steps: S1, construction preparation: ①, the frame is placed on the ground, and the lifting rope is bound on the frame, when binding, the lifting rope positions on both sides of the frame should be symmetrically distributed; ②, four-point lifting is used to horizontally move the frame, when the frame is about to be lowered to the ground, the displacement trolley is placed on the ground; During the slow descent of the frame, the position of the displacement trolley is adjusted, the rotating disc (9) is horizontally rotated according to the inclination direction of the frame support rod, and the direction of the rotating disc (9) is adjusted; ③, when the frame is completely lowered to the rotating disc (9), the bolts outside the positioning sleeve (7) are screwed, so that the connecting rod (11) and the positioning sleeve (7) are fixed together; ④, the fence (2) is installed outside the frame foundation pit (A), and the positioning rivet (4) is penetrated through the bottom plate (1) and the ground by using a hammer, so that the bottom plate (1) and the ground are fixed together; ⑤, the displacement trolley is used to move the frame horizontally until the end of the frame support rod is located in the fence (2) or near the fence (2); ⑥, two-point lifting is used to lift the frame, at the same time, wind ropes are bound in the middle of both sides of the frame, and ground anchorages for fixing the wind ropes are installed; ⑦, when the frame is vertically lifted, the frame is slowly moved and placed in the frame foundation pit (A) in the fence (2), during the lowering process, the frame support rod needs to correspond to the center line of the frame foundation pit (A); ⑧, when the frame is stably lowered into the frame foundation pit (A), a wooden board (B) is inserted between the frame foundation pit (A) and the outer wall of the frame support rod by using a hammer, so that the wedge (C) in the inner end of the wooden board (B) is tightly attached to the outer wall of the frame support rod; the wooden board (B) is inserted in the frame foundation pit (A) in an inclined manner, and the upper end of the wooden board (B) needs to be located in the groove formed by the limiting plate (3); ⑨, the wind rope and the ground anchorage are fixed together, so that the frame remains stable, and the concrete pouring construction is prepared.

3. The construction method of a new energy station booster station framework installation and debugging platform according to claim 2, characterized in that: Before the framework is lowered, the framework pit (A) needs to be cleaned, and the center line position is marked on the side of the framework pit (A).

4. The construction method of a new energy station booster station framework installation and debugging platform according to claim 2, characterized in that: When the framework is completely lowered into the framework pit (A), measure the distance between the outer wall of the framework support and each pit (A), so that the framework support is coincided with the center of the framework pit.

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