Bracket tool for installing and assembling crane

Abstract

The utility model discloses a bracket tool for installing and assembling a crane, and relates to the technical field of bracket tools, the bracket tool comprises a supporting plate and an adjusting assembly, the bottom of the supporting plate is provided with a bottom mounting frame, the lower end of the bottom mounting frame is connected with a stabilizing frame, and the adjusting assembly for protecting and limiting the installing and assembling of the crane is arranged on the outer side of the supporting plate. And the adjusting assembly comprises an adjusting rod, a movable rod, a positive and negative tooth lead screw and a side plate, the movable rod is connected to the lower end of the adjusting rod, and the positive and negative tooth lead screw is installed on the inner side of the middle of the movable rod. According to the bracket tool for installing and assembling the crane, the positive and negative tooth lead screws are driven by the motor to drive the movable rod and the adjusting rod to move, the movable rod and the adjusting rod which form the U shape move on the side edge of the supporting plate, side edge clamping and limiting can be conducted when girders of different sizes are lifted during installing and assembling of the crane, safety is improved, and the working efficiency is improved. The stability of the supporting plate is improved when the supporting plate is driven by the hydraulic rod to ascend and descend through the bottom mounting frame and the V-shaped stabilizing frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bracket tool technical field, concretely is a bracket tool for crane installation group pair. BACKGROUND

[0002] Each workshop will be configured with various bridge cranes, usually the bridge crane is pre-assembled in the manufacturing plant first, then is disassembled into components for convenient transportation, is transported to the scene and is assembled into a whole, and then is hoisted. But the ground of the construction workshop in construction is often uneven, gravel is more, and the installation unit usually adapts to local conditions, adopts a sleeper as the support frame of the two girders of the bridge crane, carries out the on-site temporary group pair of the bridge crane, and needs to use the bracket tool during group pair.

[0003] But the existing bracket tool is inconvenient to adjust and limit according to the size of the crane installation group pair part during use, and the safety is not high during group pair.

[0004] Therefore, in view of the above, the existing structure and defects are researched and improved, and the bracket tool for crane installation group pair is provided. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of bracket tools for crane installation group pair, to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of bracket tool for crane installation group pair, including support plate and adjusting assembly, the bottom of the support plate is equipped with bottom mounting frame, and the lower end of bottom mounting frame is connected with stable frame, and the adjusting assembly for crane installation group pair protection limit is set on the outside of support plate, and adjusting assembly includes adjusting rod, movable rod, positive and negative thread rod and side plate, the lower end of the adjusting rod is connected with movable rod, and the inside of movable rod middle part is equipped with positive and negative thread rod, and the end of positive and negative thread rod is provided with side plate.

[0007] Further, the adjusting rod and movable rod form a character-shaped structure, and the adjusting rod and movable rod are symmetrically provided with two groups about the center axis of the positive and negative thread rod.

[0008] Further, the lower end of the stable frame is equipped with hydraulic rod, and the fixed end of hydraulic rod is connected with bottom plate.

[0009] Further, the outside of the upper surface of the bottom plate is equipped with vertical rod, and the side of vertical rod is connected with side fixed rod.

[0010] Further, the vertical rod and side fixed rod are distributed in rectangular intervals, and the inside of vertical rod is provided with reinforcing assembly for stabilizing and reinforcing.

[0011] Further, the reinforcing assembly comprises the reinforcing plate and the reinforcing rod, and the upper end of the reinforcing plate is provided with the reinforcing rod.

[0012] Further, the reinforcing assembly further comprises the reinforcing plate and the thickening block, the end of the reinforcing rod is connected with the reinforcing plate, and the inner side of the reinforcing plate is connected with the thickening block.

[0013] Further, the reinforcing plate and the thickening block are integrated structures, and four groups of the reinforcing plate and the thickening block are arranged in a ring shape about the center point of the reinforcing plate.

[0014] The utility model provides a kind of bracket tool for crane installation group, with following beneficial effects:

[0015] 1, the utility model discloses a positive and negative toothed rod is driven under the drive of motor and moves movable rod and adjusting rod, and movable rod and adjusting rod of forming are moved in the side of supporting plate, it can be side edge clamping limit when different size girders are lifted when crane installation group, increase security, and the stability of supporting plate is increased when the stabilizing frame of V shape increases supporting plate under the drive of hydraulic rod.

[0016] 2, the utility model discloses that different components are lifted to assist its assembly by the hydraulic rod telescoping to supporting plate of crane installation group, and the stability of tool bottom is increased by vertical rod and bottom plate, and the support stability of reinforcing rod side limit is increased by side fixed rod, and the stability is increased when hydraulic rod works by four groups of reinforcing plate and thickening block evenly distributed outside hydraulic rod and playing the role of side limit. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic view of the utility model a kind of bracket tool for crane installation group;

[0018] Figure 2 It is the adjusting assembly structure schematic view of the utility model a kind of bracket tool for crane installation group;

[0019] Figure 3 It is the reinforcing assembly structure schematic view of the utility model a kind of bracket tool for crane installation group.

[0020] In the drawing: 1, supporting plate;2, bottom mount;3, stabilizing frame;4, adjusting assembly;401, adjusting rod;402, movable rod;403, positive and negative toothed rod;404, side plate;5, hydraulic rod;6, bottom plate;7, vertical rod;8, side fixed rod;9, reinforcing assembly;901, reinforcing plate;902, reinforcing rod;903, reinforcing plate;904, thickening block. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0022] As shown in Figure 1 and Figure 2 shown, a bracket tool for crane installation group pair includes a supporting plate 1 and an adjusting assembly 4, the bottom of the supporting plate 1 is provided with a bottom mounting frame 2, and the lower end of the bottom mounting frame 2 is connected with a stabilizing frame 3, the bottom mounting frame 2 and the V-shaped stabilizing frame 3 increase the stability of the supporting plate 1 when the supporting plate 1 is lifted under the drive of a hydraulic rod 5, the adjusting assembly 4 for protecting and limiting the crane installation group pair is arranged on the outer side of the supporting plate 1, and the adjusting assembly 4 includes an adjusting rod 401, a movable rod 402, a reversible toothed rod 403 and a side plate 404, the lower end of the adjusting rod 401 is connected with the movable rod 402, the inner side of the middle part of the movable rod 402 is provided with the reversible toothed rod 403, the reversible toothed rod 403 drives the movable rod 402 and the adjusting rod 401 to move under the drive of a motor, the end part of the reversible toothed rod 403 is provided with the side plate 404, the adjusting rod 401 and the movable rod 402 form a H-shaped structure, the movable rod 402 and the adjusting rod 401 forming the H-shaped structure move on the side edge of the supporting plate 1, so that the side edge clamping and limiting of the crane installation group pair when lifting the girder of different sizes is realized, and the safety is increased, and the adjusting rod 401 and the movable rod 402 are symmetrically arranged in two groups about the center axis of the reversible toothed rod 403, the lower end of the stabilizing frame 3 is provided with the hydraulic rod 5, and the hydraulic rod 5 extends and retracts to lift the different components of the crane installation group pair on the supporting plate 1 and assist the assembly thereof.

[0023] As shown in Figure 3 shown, the fixed end of the hydraulic rod 5 is connected with a bottom plate 6, the outer side of the upper surface of the bottom plate 6 is provided with a vertical rod 7, the vertical rod 7 and the bottom plate 6 increase the stability of the bottom of the tool, and the side edge of the vertical rod 7 is connected with a side fixing rod 8, the side fixing rod 8 limits the side edge of the reinforcing rod 902 to increase the supporting stability thereof, the vertical rod 7 and the side fixing rod 8 are distributed in a rectangular interval, and the inner side of the vertical rod 7 is provided with a reinforcing assembly 9 for stabilizing and reinforcing, the reinforcing assembly 9 includes a stabilizing plate 901 and a reinforcing rod 902, and the upper end of the stabilizing plate 901 is provided with the reinforcing rod 902, the reinforcing assembly 9 further includes a reinforcing plate 903 and a thickening block 904, the end part of the reinforcing rod 902 is connected with the reinforcing plate 903, and the four groups of reinforcing plates 903 and thickening blocks 904 are uniformly distributed on the outer side of the hydraulic rod 5 to play a role in side edge limiting, so as to increase the stability of the hydraulic rod 5 during work, the reinforcing plate 903 and the thickening block 904 are an integrated structure, and the reinforcing plate 903 and the thickening block 904 are annularly arranged in four groups about the center point of the stabilizing plate 901, and the inner side of the reinforcing plate 903 is connected with the thickening block 904, the thickening block 904 increases the contact surface of the reinforcing plate 903 and the hydraulic rod 5, so as to ensure that the reinforcing plate 903 can be stably supported.

[0024] In summary, the crane installation group uses the bracket tool, first according to Figures 1-3 As shown in the structure, when in use, the bracket tool is carried to the required position and placed horizontally on the bottom plate 6, and then fixed, and then the crane installation group girder is placed on the support plate 1, and the end motor of the positive and negative toothed rod 403 is started to rotate to drive the two groups of movable rods 402 and the adjusting rod 401 to move to the middle of the support plate 1, and the movable rod 402 and the adjusting rod 401 form a H-shaped form, and when the side edges of the movable rod 402 and the adjusting rod 401 move, the side edges of the movable rod 402 and the adjusting rod 401 are clamped and limited when lifting the crane installation group pair of different size girders, and the safety is increased, then the hydraulic rod 5 controls the extension and contraction of the bottom frame 2 and the V-shaped stable frame 3 to drive the support plate 1 and the girder to ascend and descend to assemble and install, when ascending and descending, the four groups of reinforcing plates 903 and the thickening blocks 904 are uniformly distributed outside the hydraulic rod 5 to play a side limiting role, and the stability of the hydraulic rod 5 during work is increased, and the side fixed rod 8 limits the side edges of the reinforcing rod 902 to further increase the support stability.

[0025] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present application and practical application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A cradle tool for a pair of crane mounting groups, comprising a carrier plate (1) and an adjusting assembly (4), characterized in that, The bottom of the supporting plate (1) is provided with a bottom mounting frame (2), and the lower end of the bottom mounting frame (2) is connected with a stabilizing frame (3); the adjusting assembly (4) for preventing the lifting machine from mounting and limiting is arranged on the outer side of the supporting plate (1), and the adjusting assembly (4) comprises an adjusting rod (401), a movable rod (402), a reversible toothed rod (403) and a side plate (404); the lower end of the adjusting rod (401) is connected with the movable rod (402), and the inner side of the middle part of the movable rod (402) is provided with the reversible toothed rod (403); and the end of the reversible toothed rod (403) is provided with the side plate (404).

2. A pair of cradle jigs for a crane installation according to claim 1, characterized in that, The adjusting rod (401) and the movable rod (402) form a character-shaped structure, and the adjusting rod (401) and the movable rod (402) are symmetrically arranged about the center axis of the reversible toothed rod (403).

3. A pair of cradle jigs for a crane installation according to claim 1, characterized in that, The lower end of the stabilizing frame (3) is provided with a hydraulic rod (5), and the fixed end of the hydraulic rod (5) is connected with a bottom plate (6).

4. A pair of cradle jigs for a crane installation according to claim 3, characterized in that, The outer side of the upper surface of the bottom plate (6) is provided with a vertical rod (7), and the side edge of the vertical rod (7) is connected with a side fixing rod (8).

5. A pair of cradle jigs for a crane installation according to claim 4, characterized in that, The vertical rod (7) and the side fixing rod (8) are rectangularly and spacedly arranged, and the inner side of the vertical rod (7) is provided with a reinforcing assembly (9) for stabilizing and reinforcing.

6. A pair of cradle jigs for a crane installation according to claim 5, characterized in that, The reinforcing assembly (9) comprises a stabilizing plate (901) and a reinforcing rod (902), and the upper end of the stabilizing plate (901) is provided with the reinforcing rod (902).

7. A pair of cradle jigs for a crane installation according to claim 6, characterized in that, The reinforcing assembly (9) further comprises a reinforcing plate (903) and a thickening block (904), the end of the reinforcing rod (902) is connected with the reinforcing plate (903), and the inner side of the reinforcing plate (903) is connected with the thickening block (904).

8. A pair of cradle jigs for a crane installation according to claim 7, characterized in that, The reinforcing plate (903) and the thickening block (904) are an integrated structure, and the reinforcing plate (903) and the thickening block (904) are annularly arranged about the center point of the stabilizing plate (901) and are provided with four groups.

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