Hoisting and lifting device for mounting plateau anchor bolt assembly

Abstract

The utility model discloses a hoisting and lifting device for mounting a plateau anchor bolt assembly in the technical field of wind driven generator anchor bolt mounting equipment, which comprises an adjusting mechanism, the upper part of the adjusting mechanism is fixedly connected with a lifting mechanism, the adjusting mechanism comprises an annular sliding rail, and an arc-shaped sliding block is connected in the annular sliding rail in a sliding manner. The arc-shaped sliding block rotates along the annular sliding rail, so that the anchor bolt can do circular motion along the surface of the anchor plate, the first electric-hydraulic push rod is stretched out and drawn back to drive the first strip-shaped sliding block to slide along the first strip-shaped sliding groove, the horizontal position of the anchor bolt can be adjusted, and the anchor bolt can be conveniently installed at the preset position of the anchor plate; and the mounting efficiency of the anchor bolt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wind turbine anchor bolt installation equipment, in particular to a hoisting and lifting device for installing a plateau anchor bolt assembly. Background Art

[0002] The hoisting and lifting device for installing the plateau anchor assembly can be a specially designed device used for installing the anchor assembly in the plateau area, thereby improving the convenience, safety and stability of the installation of the anchor assembly.

[0003] In the prior art, for example, Chinese patent CN208471430U discloses "a lifting device for installing an anchor assembly", which includes a lifting rod and a pulley connected to the lifting rod. A pulley connection hanging hole is provided at the lower front end of the lifting rod. The pulley is connected to the lifting rod through the hanging hole and a wire rope. A force transmission rod is provided at the tail of the lifting rod. The force transmission rod and the lifting rod are connected by a connecting piece in an L shape.

[0004] However, in the prior art, since the anchor plate is generally circular, the lifting device needs to install the anchor bolt around the anchor plate when lifting and installing the anchor bolt. The existing lifting device needs to constantly adjust its own position and adjust the position of the lifted anchor bolt to make it reach the predetermined installation position. Such a position adjustment method will cause the lifting equipment to be constantly moved and then lift and install the anchor bolt, resulting in reduced installation efficiency of the anchor bolt and increased lifting time. Installation operations in a plateau environment increase the workload of workers and increase the safety risks of the operation. Based on this, the utility model designs a lifting and hoisting device for installing a plateau anchor assembly to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a hoisting and lifting device for installing plateau anchor bolt assemblies, so as to solve the problem that the traditional lifting device proposed in the above-mentioned background technology is inconvenient to adjust the position of the anchor bolt, resulting in increased hoisting time, and the installation work in the plateau environment causes an increase in the workload of the workers, resulting in increased safety risks in the operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hoisting and lifting device for installing a plateau anchor assembly, comprising an adjustment mechanism, a lifting mechanism is fixedly connected to the upper part of the adjustment mechanism, the adjustment mechanism comprises an annular slide rail, and an arc-shaped slider is slidably connected inside the annular slide rail;

[0007] The lifting mechanism includes a No. 1 bar slide, a driving motor and a No. 3 bar slide, the No. 1 bar slide is fixedly connected to the upper part of the arc-shaped slider, and the No. 1 bar slide is slidably connected inside the No. 1 bar slide, the No. 2 bar slide is fixedly connected to the upper part of the No. 1 bar slide, and the No. 2 bar slide is slidably connected inside the No. 2 bar slide, the driving motor is fixedly connected to the top of the No. 2 bar slide, and the output end of the driving motor is fixedly connected to a lead screw, and the lead screw is threadedly connected to the No. 2 bar slide, the No. 3 bar slide is fixedly connected to the side of the No. 2 bar slide, and the No. 3 bar slide is slidably connected inside the No. 3 bar slide, and the No. 3 bar slide is fixedly connected to the side of the No. 3 bar slide.

[0008] Preferably, a fixing plate is fixedly connected to the side surface of the annular slide rail, a threaded support rod is threadedly connected to the surface of the fixing plate, and one end of the threaded support rod is rotatably connected to the support plate.

[0009] Preferably, a No. 1 electro-hydraulic push rod is fixedly connected inside the No. 1 strip-shaped slide groove, and one end of the No. 1 electro-hydraulic push rod is fixedly connected to the No. 1 strip-shaped slide block.

[0010] Preferably, the screw rod is located inside the No. 2 bar-shaped slide groove, and the screw rod is rotationally connected to the No. 2 bar-shaped slide groove.

[0011] Preferably, a locking bolt is threadedly connected to the side surface of the No. 2 bar sliding block, a through groove is provided on the side surface of the No. 2 bar sliding groove, one end of the locking bolt is located inside the through groove, and the locking bolt is tightly squeezed and fixed to the side surface of the No. 2 bar sliding groove.

[0012] Preferably, a No. 2 electro-hydraulic push rod is fixedly connected inside the No. 3 strip-shaped slide groove, and one end of the No. 2 electro-hydraulic push rod is fixedly connected to the No. 3 strip-shaped slide block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model allows the arc-shaped slider to rotate along the annular slide rail, so that the anchor bolt can move in a circle along the surface of the anchor plate. By extending the No. 1 electro-hydraulic push rod to drive the No. 1 strip slider to slide along the No. 1 strip slide groove, the horizontal position of the anchor bolt can be adjusted, which is convenient for installing the anchor bolt at the predetermined position of the anchor plate, thereby improving the installation efficiency of the anchor bolt.

[0015] (2) The No. 3 bar slider is pushed to slide along the No. 3 bar slide groove by extending the No. 2 electro-hydraulic push rod. At this time, the No. 3 bar slider drives the clamping plate to clamp and fix the anchor bolt, and then the lead screw is driven by the driving motor to rotate, thereby driving the No. 2 bar slider to slide upward along the No. 2 bar slide groove, thereby driving the anchor bolt clamped and fixed by the clamping plate to move upward, and the anchor bolt is lifted. After the anchor bolt is lifted to a suitable position, the locking bolt is tightened to lock and fix the No. 2 bar slider and the No. 2 bar slide groove, so as to fix the lifting height of the anchor bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the lifting mechanism in the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the No. 2 strip slider in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the splint in the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1-adjusting mechanism; 11-annular slide rail; 12-arc-shaped slider; 13-fixed plate; 14-threaded support rod; 15-support plate; 2-lifting mechanism; 21-No. 1 strip slide; 22-No. 1 strip slide; 23-No. 2 strip slide; 24-No. 2 strip slide; 25-locking bolt; 26-No. 1 electro-hydraulic push rod; 27-driving motor; 28-screw rod; 29-No. 3 strip slide; 210-No. 3 strip slide; 211-No. 2 electro-hydraulic push rod; 212-clamp. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a hoisting and lifting device for installing a plateau anchor assembly, comprising an adjusting mechanism 1, a lifting mechanism 2 is fixedly connected to the upper part of the adjusting mechanism 1, the adjusting mechanism 1 comprises an annular slide rail 11, and an arc-shaped slide block 12 is slidably connected inside the annular slide rail 11;

[0026] The lifting mechanism 2 includes a No. 1 strip chute 21, a driving motor 27 and a No. 3 strip chute 29, wherein the No. 1 strip chute 21 is fixedly connected to the upper portion of the arc-shaped slider 12, and the No. 1 strip chute 21 is slidably connected to the No. 1 strip slider 22, the No. 2 strip chute 23 is fixedly connected to the upper portion of the No. 1 strip slider 22, and the No. 2 strip chute 23 is slidably connected to the No. 2 strip slider 24, the driving motor 27 is fixedly connected to the top of the No. 2 strip chute 23, and the output end of the driving motor 27 is fixedly connected to a lead screw 28, and the lead screw 28 is threadedly connected to the No. 2 strip slider 24, the No. 3 strip chute 29 is fixedly connected to the side of the No. 2 strip slider 24, and the No. 3 strip chute 29 is slidably connected to the No. 3 strip slider 210, and the side of the No. 3 strip slider 210 is fixedly connected to a clamping plate 212;

[0027] A No. 1 electro-hydraulic push rod 26 is fixedly connected inside the No. 1 bar slide 21, and one end of the No. 1 electro-hydraulic push rod 26 is fixedly connected to the No. 1 bar slider 22. The screw rod 28 is located inside the No. 2 bar slide 23, and the screw rod 28 is rotatably connected to the No. 2 bar slide 23. A locking bolt 25 is threadedly connected to the side of the No. 2 bar slider 24. A through groove is provided on the side of the No. 2 bar slide 23, one end of the locking bolt 25 is located inside the through groove, and the locking bolt 25 is tightly squeezed and fixed to the side of the No. 2 bar slide 23. A No. 2 electro-hydraulic push rod 211 is fixedly connected inside the No. 3 bar slide 29, and one end of the No. 2 electro-hydraulic push rod 211 is fixedly connected to the No. 3 bar slider 210.

[0028] When the anchor bolt is lifted and installed, the anchor bolt is placed between the clamping plates 212, and the No. 3 bar slider 210 is pushed to slide along the No. 3 bar slide groove 29 by extending the No. 2 electro-hydraulic push rod 211. At this time, the No. 3 bar slider 210 drives the clamping plate 212 to clamp and fix the anchor bolt, and then the screw rod 28 is driven to rotate by the driving motor 27, thereby driving the No. 2 bar slider 24 to slide upward along the No. 2 bar slide groove 23, thereby driving the anchor bolt clamped and fixed by the clamping plate 212 to move upward, and the anchor bolt is lifted. After the anchor bolt is lifted to a suitable position, the locking bolt 25 is tightened to lock and fix the No. 2 bar slider 24 and the No. 2 bar slide groove 23, so as to fix the lifting height of the anchor bolt;

[0029] Then, the arc-shaped slider 12 is rotated along the annular slide rail 11, so that the anchor bolt can move in a circle along the surface of the anchor plate. By telescoping the No. 1 electro-hydraulic push rod 26, the No. 1 strip slider 22 is driven to slide along the No. 1 strip slide groove 21, and the horizontal position of the anchor bolt can be adjusted, which is convenient for installing the anchor bolt at the predetermined position of the anchor plate, thereby improving the installation efficiency of the anchor bolt.

[0030] See also Figure 1 A fixing plate 13 is fixedly connected to the side of the annular slide rail 11 , a threaded support rod 14 is threadedly connected to the surface of the fixing plate 13 , and one end of the threaded support rod 14 is rotatably connected to a support plate 15 .

[0031] Among them, the bottom anchor plate is placed at the center of the annular slide rail 11, and the support plate 15 is pushed to support the ground by rotating the threaded support rod 14, so that the height of the fixed plate 13 on the side of the annular slide rail 11 is adjusted to keep the annular slide rail 11 level, which is convenient for the subsequent stable installation of the anchor bolts.

[0032] The overall working principle is to place the bottom anchor plate at the center of the annular slide rail 11, and push the support plate 15 to support the ground by rotating the threaded support rod 14, so as to adjust the height of the fixed plate 13 on the side of the annular slide rail 11 to keep the annular slide rail 11 level;

[0033] When the anchor bolt is lifted and installed, the anchor bolt is placed between the clamping plates 212, and the No. 3 bar slider 210 is pushed to slide along the No. 3 bar slide groove 29 by extending the No. 2 electro-hydraulic push rod 211. At this time, the No. 3 bar slider 210 drives the clamping plate 212 to clamp and fix the anchor bolt, and then the screw rod 28 is driven to rotate by the driving motor 27, thereby driving the No. 2 bar slider 24 to slide upward along the No. 2 bar slide groove 23, thereby driving the anchor bolt clamped and fixed by the clamping plate 212 to move upward, and the anchor bolt is lifted. After the anchor bolt is lifted to a suitable position, the locking bolt 25 is tightened to lock and fix the No. 2 bar slider 24 and the No. 2 bar slide groove 23;

[0034] Then, the arc-shaped slider 12 is rotated along the annular slide rail 11, so that the anchor bolt can move in a circle along the surface of the anchor plate. By telescoping the No. 1 electro-hydraulic push rod 26 to drive the No. 1 strip slider 22 to slide along the No. 1 strip slide groove 21, the horizontal position of the anchor bolt can be adjusted.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A hoisting and lifting device for installing a plateau anchor assembly, characterized in that: The utility model comprises an adjusting mechanism (1), wherein a lifting mechanism (2) is fixedly connected to the upper part of the adjusting mechanism (1), and the adjusting mechanism (1) comprises an annular slide rail (11), and an arc-shaped slide block (12) is slidably connected inside the annular slide rail (11); The lifting mechanism (2) comprises a first strip-shaped slide groove (21), a driving motor (27) and a third strip-shaped slide groove (29); the first strip-shaped slide groove (21) is fixedly connected to the upper part of the arc-shaped slide block (12); the first strip-shaped slide groove (21) is internally slidably connected to the first strip-shaped slide block (22); the first strip-shaped slide groove (23) is fixedly connected to the upper part of the first strip-shaped slide block (22); the second strip-shaped slide groove (23) is internally slidably connected to the second strip-shaped slide block (24); The driving motor (27) is fixedly connected to the top of the No. 2 bar-shaped slide groove (23), and a screw rod (28) is fixedly connected to the output end of the driving motor (27), and the screw rod (28) is threadedly connected to the No. 2 bar-shaped slider (24). The No. 3 bar-shaped slide groove (29) is fixedly connected to the side of the No. 2 bar-shaped slider (24), and the No. 3 bar-shaped slider (210) is slidably connected inside the No. 3 bar-shaped slide groove (29), and a clamping plate (212) is fixedly connected to the side of the No. 3 bar-shaped slider (210).

2. The hoisting and lifting device for installing the plateau anchor assembly according to claim 1 is characterized in that: A fixing plate (13) is fixedly connected to the side of the annular slide rail (11), a threaded support rod (14) is threadedly connected to the surface of the fixing plate (13), and one end of the threaded support rod (14) is rotatably connected to a support plate (15).

3. The hoisting and lifting device for installing the plateau anchor assembly according to claim 1 is characterized in that: A No. 1 electro-hydraulic push rod (26) is fixedly connected inside the No. 1 strip-shaped slide groove (21), and one end of the No. 1 electro-hydraulic push rod (26) is fixedly connected to the No. 1 strip-shaped slide block (22).

4. The hoisting and lifting device for installing the plateau anchor assembly according to claim 1 is characterized in that: The screw rod (28) is located inside the No. 2 bar-shaped slide groove (23), and the screw rod (28) is rotationally connected to the No. 2 bar-shaped slide groove (23).

5. The hoisting and lifting device for installing the plateau anchor assembly according to claim 1 is characterized in that: The side surface of the second strip-shaped sliding block (24) is threadedly connected with a locking bolt (25), the side surface of the second strip-shaped sliding groove (23) is provided with a through groove, one end of the locking bolt (25) is located inside the through groove, and the locking bolt (25) is tightly pressed and fixed to the side surface of the second strip-shaped sliding groove (23).

6. The hoisting and lifting device for installing the plateau anchor assembly according to claim 1 is characterized in that: A No. 2 electro-hydraulic push rod (211) is fixedly connected inside the No. 3 strip-shaped slide groove (29), and one end of the No. 2 electro-hydraulic push rod (211) is fixedly connected to the No. 3 strip-shaped slide block (210).

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