Triangular bracket of single-pile large-diameter roll-on and roll-off tool

Abstract

The utility model relates to the technical field of single-pile tools, in particular to a single-pile large-diameter roll-on and roll-off tool triangular bracket which comprises a base, a fixed bracket is arranged on the left side of the top of the base, a groove is formed in the right side of the top of the base, and a movable bracket is arranged in the groove. The movable bracket comprises a fixed seat arranged at the left end of the groove, a movable plate is hinged to the top of the fixed seat, a sliding rod is hinged to the bottom of the right side of the movable plate, a sliding block is hinged to the lower end of the sliding rod, and a sliding groove formed in the length direction of the base is formed in the bottom of the groove. The sliding block is arranged in the sliding groove in a sliding mode. A hydraulic telescopic cylinder is fixedly arranged in the groove and located on the left side of the sliding block, and the output end of the hydraulic telescopic cylinder is fixedly connected with the sliding block. The single-pile large-diameter roll-on and roll-off tool solves the problem that in the prior art, the single-pile large-diameter roll-on and roll-off tool is low in single-pile loading and unloading efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to single pile frock technical field especially relates to a single pile large diameter roll dress frock triangular bracket. BACKGROUND

[0002] In recent years, with the development of offshore wind power industry, the position of wind turbine gradually moves from shallow sea area to deep sea area, the diameter of single pile structure of offshore wind power lower foundation is larger and larger, the length is longer and longer, the weight of whole single pile is heavier and heavier, the whole single pile is very difficult to move and transport, which is time-consuming and laborious, and needs to be equipped with roll dress frock to fix it for overall transportation, but how to install and unload the single pile on the roll dress frock is still difficult.

[0003] At present, the Chinese patent publication number CN112059525B discloses a single pipe pile ejection device and a single pipe pile ejection method, the single pipe pile ejection device includes a plurality of moving assemblies, the moving assembly includes a plurality of base plates, a transport trolley and a support frame, the base plate is laid on the ground, the track is located between two adjacent base plates, the top surface of the track is flush with the top surface of the base plate, the transport trolley can move to the lower side of the single pipe pile along the base plate, the support frame is arranged on the transport trolley, the support frame includes two supporting bodies, the supporting body has an arc surface, the arc surfaces of the two supporting bodies are oppositely arranged, the transport trolley can lift the support frame to make the two arc surfaces abut against the single pipe pile, so as to move the single pipe pile out. The single pipe pile ejection method uses the above-mentioned single pipe pile ejection device to realize the smooth ejection of the single pipe pile.

[0004] The single pipe pile ejection device provided by the invention can remove the supporting body on one side of the support frame, so that the single pipe pile can be installed or unloaded from the side of the support frame without the supporting body, without the need for high-cost hoisting equipment to hoist and transport the single pipe pile, and the cost can be effectively reduced. However, due to the large size of the supporting body of the device, the supporting body still needs to be moved by the crane during each loading and unloading, which is time-consuming and laborious, and the efficiency is low. UTILITY MODEL CONTENTS

[0005] Therefore, in view of the above problems, the utility model provides a single pile large diameter roll dress frock triangular bracket to solve the problem of low loading and unloading efficiency of the single pile large diameter roll dress frock in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A single pile large diameter roll dress frock triangular bracket, comprising a base, a fixed bracket is arranged on the top left side of the base, a groove is arranged on the top right side of the base, and a movable bracket is arranged in the groove.

[0008] The movable bracket comprises a fixed seat arranged at the left end of the groove, a movable plate hinged to the top of the fixed seat, a sliding rod hinged to the right bottom of the movable plate, a sliding block hinged to the lower end of the sliding rod, and a sliding groove arranged along the length direction of the base and arranged at the bottom of the groove.

[0009] A hydraulic telescopic cylinder is fixedly arranged in the groove, and the hydraulic telescopic cylinder is located at the left side of the sliding block.

[0010] Further, limit grooves are arranged at the both sides of the bottom of the sliding groove along the length direction of the base, and pulleys are rotatably connected to the both sides of the lower end of the sliding block and are slidably arranged in the limit grooves.

[0011] Further, when the movable plate is in a horizontal state, the top of the movable plate is flush with the top of the base.

[0012] Further, the length of the sliding rod is smaller than the length of the movable plate, and the length of the sliding rod is greater than one half of the length of the movable plate.

[0013] Further, the fixed bracket comprises a bracket bottom plate, an inclined plate arranged above the bracket bottom plate, and a connecting plate fixedly connecting the bracket bottom plate and the inclined plate, and a plurality of reinforcing ribs are arranged at the both sides of the connecting plate and are fixedly connected to the inclined plate and the bracket bottom plate.

[0014] Further, wedge structures are detachably arranged at the upper ends of the fixed bracket and the movable bracket, and the upper top surface of the wedge structure is in an arc shape.

[0015] Further, two supporting legs are fixedly arranged at the bottom of the base.

[0016] By adopting the foregoing technical scheme, the present application has the following beneficial effects:

[0017] 1. The present application has simple structure and high practicability. The base, the fixed bracket and the movable bracket are arranged to form a supporting position for supporting the large-diameter single pile, so that the large-diameter single pile can be quickly positioned and supported on the top of the base. The fixed bracket limits the single pile, and the structure of the fixed bracket reduces the self-weight of the fixed bracket while ensuring the structural strength of the fixed bracket.

[0018] 2.The movable bracket drives the sliding block to move in the sliding groove by the cooperation of the movable plate, the sliding rod, the sliding block and the hydraulic telescopic cylinder, and then realizes the support of the sliding rod to the movable plate, so that the movable plate can be in two states of horizontal state and support state, thereby ensuring that the single pile can be moved to the base for installation or disassembly along one side of the movable bracket, which is convenient and fast, effectively solves the problem that the existing device needs to be disassembled and reinstalled by tools when the single pile is installed or disassembled, saves time and labor cost, and significantly improves the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the utility model;

[0020] Figure 2 is a structural schematic view of the utility model when supporting the single pile;

[0021] Figure 3 is Figure 1 is an enlarged view of A in figure;

[0022] Figure 4 is a sectional view of the sliding groove of the utility model;

[0023] Figure 5 is a structural schematic view of the fixed bracket of the utility model.

[0024] In the figure: 1, base; 11, recess; 12, sliding groove; 13, limiting groove; 2, fixed bracket; 21, bracket bottom plate; 22, inclined plate; 23, connecting plate; 24, reinforcing rib; 31, fixed seat; 32, movable plate; 33, sliding rod; 34, sliding block; 35, pulley; 36, hydraulic telescopic cylinder; 4, wedge block structure; 5, supporting leg. DETAILED DESCRIPTION

[0025] The utility model will be further described in combination with the drawings and specific embodiments.

[0026] Reference Figures 1 to 5 The embodiment provides a single pile large-diameter rolling installation tool triangular bracket, which comprises a base 1, a fixed bracket 2 is arranged at the top left side of the base 1, a recess 11 is arranged at the top right side of the base 1, and a movable bracket is arranged in the recess 11.

[0027] The movable bracket comprises a fixed seat 31 arranged at the left end of the groove 11, the top of the fixed seat 31 is hingedly connected with a movable plate 32, the right bottom of the movable plate 32 is hingedly connected with a sliding rod 33, the lower end of the sliding rod 33 is hingedly connected with a sliding block 34, the bottom of the groove 11 is provided with a sliding groove 12 arranged along the length direction of the base 1, and the lower part of the sliding block 34 is slidingly arranged in the sliding groove 12. Through the movement of the sliding block 34 in the sliding groove 12, the sliding rod 33 can support the movable plate 32, and the adjustment from the horizontal state to the inclined state of the movable plate 32 is realized.

[0028] The hydraulic telescopic cylinder 36 is fixedly arranged in the groove 11, the hydraulic telescopic cylinder 36 is located at the left side of the sliding block 34, and the output end of the hydraulic telescopic cylinder 36 is fixedly connected with the sliding block 34. Through the extension and retraction of the hydraulic telescopic cylinder 36, the sliding block 34 can be driven to move, so that the angle of the movable plate 32 is adjusted.

[0029] In the embodiment, the two sides of the bottom of the sliding groove 12 are provided with limiting grooves 13 arranged along the length direction of the base 1, the two sides of the lower end of the sliding block 34 are rotationally connected with pulleys 35, and the pulleys 35 are slidingly arranged in the limiting grooves 13. Through the arrangement of the limiting grooves 13 and the pulleys 35, the sliding block 34 can be limited, so that the horizontal displacement of the sliding block 34 in the sliding groove 12 is ensured, and the smooth movement of the sliding block 34 is facilitated by the arrangement of the pulleys 35.

[0030] In the embodiment, when the movable plate 32 is in the horizontal state, the top of the movable plate 32 is flush with the top of the base 1, so that the single pile can smoothly move along the surface of the movable plate 32.

[0031] In the embodiment, the length of the sliding rod 33 is less than the length of the movable plate 32, and the length of the sliding rod 33 is greater than one half of the length of the movable plate 32. The length of the sliding rod 33 is limited so as to ensure that the sliding rod 33 can support the movable plate 32 to a certain angle and ensure the stability of the support of the sliding rod 33 on the movable plate 32.

[0032] In the embodiment, the fixed bracket 2 comprises a bracket bottom plate 21, an inclined plate 22 arranged above the bracket bottom plate 21 and a connecting plate 23 fixedly connecting the bracket bottom plate 21 and the inclined plate 22, so that the rigidity of the fixed bracket 2 is ensured while the weight of the fixed bracket 2 is reduced; the two sides of the connecting plate 23 are provided with a plurality of reinforcing ribs 24, the upper and lower ends of the reinforcing ribs 24 are fixedly connected with the inclined plate 22 and the bracket bottom plate 21 respectively, so that the structural strength of the fixed bracket 2 is further improved.

[0033] In the specific embodiment, the fixed bracket 2 and the upper end of the movable bracket are detachably provided with wedge structures 4, and the upper top surface of the wedge structure 4 is an arc-shaped structure. The wedge structure 4 is used to be padded into the lower side of the single pile from both sides of the single pile after the single pile is installed, so as to further enhance the support of the single pile, avoid the stress point of the single pile being too concentrated, and improve the support stability of the single pile; the arc-shaped structure is arranged to make the surface of the wedge structure 4 more closely combined with the single pile.

[0034] In the specific embodiment, the bottom of the base 1 is fixedly provided with two supporting legs 5, and the supporting legs 5 play a supporting role.

[0035] The working principle of the utility model is as follows:

[0036] When it is needed to install the single pile on the tooling, first of all, the contraction of the hydraulic telescopic cylinder 36 is adjusted to drive the sliding block 34 to move to the left, so that the movable plate 32 is in a horizontal state; then the single pile is transported from one side of the movable bracket on the base 1 to the abutment of the single pile and the fixed bracket 2 by the roller frame (the roller frame is an existing device in the art, and will not be described here, and can refer to the adjustable roller frame in the patent publication No. CN215146336U); then the hydraulic telescopic cylinder 36 is adjusted to be elongated, the hydraulic telescopic cylinder 36 drives the sliding block 34 to move to the right, the sliding rod 33 on the sliding block 34 supports the movable plate 32 at a certain angle, so that the movable plate 32 abuts against the single pile; then the wedge structure 4 is padded into the lower side of the single pile from both sides of the single pile, so as to further enhance the support of the single pile; finally, the height of the roller frame is adjusted, and the roller frame is moved out from the lower side of the single pile. When it is needed to remove the single pile, the reverse operation can be adopted.

[0037] Although the utility model is specifically shown and introduced in combination with the preferred embodiment, it should be understood by those skilled in the art that various changes can be made in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all changes are within the protection scope of the utility model.

Claims

1. A single-pile large-diameter roll loading tool triangular bracket, characterized in that, The base is provided with a fixed bracket on the left top thereof and a recess on the right top thereof, and the recess is provided with a movable bracket; The movable bracket comprises a fixed seat provided on the left end of the recess, a movable plate hinged to the top of the fixed seat, a sliding rod hinged to the right bottom of the movable plate, a sliding block hinged to the lower end of the sliding rod, and a sliding groove provided in the bottom of the recess along the length direction of the base, and the lower part of the sliding block is slidingly arranged in the sliding groove. A hydraulic telescopic cylinder is fixedly arranged in the recess, and the output end of the hydraulic telescopic cylinder is fixedly connected with the sliding block.

2. The single-pile large-diameter roll loading tool triangular bracket according to claim 1, characterized in that, The bottom of the sliding groove is provided with a limiting groove along the length direction of the base on both sides thereof, and the lower end of the sliding block is rotatably connected with a pulley, and the pulley is slidingly arranged in the limiting groove.

3. The single-pile large-diameter roll loading tool triangular bracket according to claim 1, characterized in that, When the movable plate is in a horizontal state, the top of the movable plate is flush with the top of the base.

4. The single-pile large-diameter roll loading tool triangular bracket according to claim 1, characterized in that, The length of the sliding rod is less than the length of the movable plate, and the length of the sliding rod is greater than half of the length of the movable plate.

5. The single-pile large-diameter roll loading tool triangular bracket according to claim 1, characterized in that, The fixed bracket comprises a bracket bottom plate, an inclined plate arranged above the bracket bottom plate, and a connecting plate fixedly connecting the bracket bottom plate and the inclined plate, and the two sides of the connecting plate are provided with a plurality of reinforcing ribs, and the upper and lower ends of the reinforcing ribs are fixedly connected with the inclined plate and the bracket bottom plate, respectively.

6. The single-pile large-diameter roll loading tool triangular bracket according to claim 1, characterized in that, The upper top surface of the wedge block structure is in an arc shape.

7. The single-pile large-diameter roll loading tooling triangular bracket of claim 1, wherein, The bottom of the base is fixedly provided with two supporting legs.

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