Circulation tool for crane end beam and cart

Abstract

The utility model discloses a circulation tool for a crane end beam and a cart. The circulation tool comprises a supporting platform; the flat trolley is arranged on the bottom surface of the supporting platform; the centering positioning block is arranged on the top surface of the supporting platform; the elastic supporting blocks are arranged on the top face of the supporting platform and located on the two sides of the centering positioning block. The lateral supporting assemblies are arranged on the two sides of the top face of the supporting platform; the limiting mounting seat is arranged on the lateral supporting assembly; the adjusting rod penetrates through the limiting mounting seat and is movably connected with the limiting mounting seat; the adjusting handle is arranged at one end of the adjusting rod; and the elastic positioning block is arranged at the other end of the adjusting rod and is propped against an end beam or a cart of the crane. Compared with the prior art, the technical scheme disclosed by the utility model has the advantages that the workpiece to be transferred can be locked, the workpiece does not need to be turned over and erected frequently during transfer, the subsequent processing procedure of the workpiece is facilitated, and the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the crane mechanical manufacturing equipment technical field, concretely, especially relates to a flow tool for crane end beam and trolley. BACKGROUND

[0002] In the hoisting and transportation industry, the crane is a mature hoisting equipment, has hoisting weight, stability and wide application surface characteristics, is widely used in highway, municipal bridge erection. In the manufacturing process of crane parts, its production usually contains multiple processes, needs multiple machining processes, because the ground of each machining process arrangement in the workshop is different, so for the machining of crane parts, the parts need to be transferred.

[0003] At present, in the prior art, as shown in Figure 2 The crane end beam and the trolley operating mechanism are generally a box type structure with large length and height and small width. For the end beam or trolley operating mechanism, the workshop flow and transfer usually adopt the mode of crane and flat car cooperation transfer. Taking the end beam as an example, the flow and transfer sequence is: first, lay down the end beam, the length and height of the end beam are parallel to the ground, then use the crane to hoist it to the flat car, transport the end beam to the next process through the flat car, finally, the crane hoists down the end beam, stands up the end beam through the crane, the length and width of the end beam are parallel to the ground, and the transfer operation of the end beam is completed. However, this flow mode needs to frequently lay down and stand up the end beam or trolley operating mechanism, the danger during hoisting is high, it is inconvenient for subsequent processes, and the overall production efficiency is low.

[0004] Therefore, how to provide a flow tool for crane end beam and trolley, which can lock the workpiece to be transferred, does not need to frequently turn over and stand up the workpiece during transfer, facilitates subsequent machining processes of the workpiece, and improves the overall production efficiency, has become a technical problem to be solved by the person skilled in the art. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a flow tool for crane end beam and trolley, which can lock the workpiece to be transferred, does not need to frequently turn over and stand up the workpiece during transfer, facilitates subsequent machining processes of the workpiece, and improves the overall production efficiency.

[0006] The technical scheme provided by the utility model is as follows:

[0007] The utility model provides a kind of for crane end beam and cart's flow tooling, comprising: support platform;Setting in the support platform bottom plate trolley;Setting in the support platform top surface centering positioning block;Setting in the support platform top surface, located the elastic support block of both sides of the centering positioning block;Setting in the support platform top surface both sides lateral support assembly;Setting in the lateral support assembly on limit mounting seat;Piercing the limit mounting seat, with the limit mounting seat movable connection's adjusting rod;Setting in the adjusting rod one end adjusting handle;Setting in the adjusting rod other end, and crane end beam or cart abuts the elastic positioning block.

[0008] Further, in a preferred mode of the utility model, the plate trolley comprises:

[0009] First support crossbeam is set in the support platform bottom surface;

[0010] The mounting bracket is connected with the first support crossbeam;

[0011] Walking wheel is set on the mounting bracket.

[0012] Further, in a preferred mode of the utility model, the support platform comprises:

[0013] Lateral support beam is arranged parallel to each other;

[0014] Second support crossbeam is arranged between the lateral support beam;

[0015] End support crossbeam is arranged at both ends of the lateral support beam.

[0016] Further, in a preferred mode of the utility model, the flow tooling for crane end beam and cart further comprises:

[0017] Bottom support block is set at the bottom surface of both ends of the lateral support beam.

[0018] Further, in a preferred mode of the utility model, the lateral support assembly comprises:

[0019] Support column is set on the second support crossbeam;

[0020] Lateral support frame is connected with the support column at one end, and connected with the lateral support beam at the other end.

[0021] Further, in a preferred mode of the utility model, the lateral support assembly is provided with six pieces;

[0022] Six pieces of the lateral support assembly are divided into two groups on average, and two groups of the lateral support assembly are symmetrically arranged on the front and rear sides of the support platform.

[0023] Further, in a preferred mode of the utility model, the centering positioning block is arranged at the middle position of the top surface of the support platform.

[0024] The two ends of the centering positioning block are connected with the end support cross beam.

[0025] Further, in a preferred mode of the utility model, the flow tooling for the crane end beam and the trolley further comprises:

[0026] The lifting lug plate is arranged on the outward side wall of the lateral support beam.

[0027] Further, in a preferred mode of the utility model, the limiting mounting seat is a nut seat.

[0028] Further, in a preferred mode of the utility model, the nut seat is provided with two pieces, and the two pieces of the nut seat are arranged symmetrically with each other at the end of the support column.

[0029] The adjusting rod is in threaded connection with the nut seat.

[0030] The utility model provides a kind of for crane end beam and trolley's flow tooling, comprising: support platform;Setting in the support platform bottom plate trolley;Setting in the support platform top centering locating block;Setting in the support platform top, located the elastic support block of both sides of the centering locating block;Setting in the support platform top two sides lateral support assembly;Setting in the lateral support assembly on limit mounting seat;Through the limit mounting seat, with the limit mounting seat movable connection adjusting lever;Setting in the adjusting lever one end adjusting handle;Setting in the adjusting lever other end, with crane end beam or trolley abutting elastic locating block.In the utility model discloses the flow tooling for crane end beam and trolley, its main structure is composed of the support platform, plate trolley, centering locating block, elastic support block, lateral support assembly, limit mounting seat, adjusting lever, adjusting handle and the elastic locating block;Wherein, the support platform is set in crane end beam or trolley running mechanism below, for carrying the end beam or trolley running mechanism, and for tooling remaining parts provide support, the plate trolley is installed below the support platform, and it is used to drive the flow tooling, and the end beam or trolley running mechanism is transferred and is operated;In the support platform top middle position, setting the centering locating block, when flow tooling transfers trolley running mechanism, the centering locating block is connected with the walking wheel of trolley running mechanism, can limit the left and right movement of trolley running mechanism, play the role of support and limit, and the elastic support block is installed in the centering locating block both sides, and the elastic support block can play the elastic support effect to end beam and trolley running mechanism, without damage to paint on it, while also effectively avoid the structure deformation of end beam and trolley running mechanism;Second, for the installation and fixation of the end beam and trolley running mechanism, the lateral support assembly is respectively set in the front and back two sides of the support platform top, and the lateral support assembly is located in the position of both sides of end beam or trolley running mechanism web plate, and it can provide installation support for limit mounting seat, adjusting lever, adjusting handle and the elastic locating block, and limit safety seat, adjusting lever, adjusting handle and elastic locating block combination form locking assembly, and end beam or trolley running mechanism is installed on tooling by the locking assembly positioning clamping, in the locking assembly, the limit mounting seat is horizontally arranged in lateral support assembly end, the adjusting lever is movably connected with the limit mounting seat, the adjusting lever can move transversely relative to the limit mounting seat, and the adjusting handle and the elastic locating block are respectively arranged in both ends of the adjusting lever, when operating personnel rotates the adjusting handle, the adjusting lever moves transversely, so that the elastic locating block installed in the other end of adjusting lever approaches end beam or trolley running mechanism installed on tooling, so that the elastic locating block abuts and clamps the end beam or trolley running mechanism, and after clamping and fixing, the end beam or trolley running mechanism can be transferred and operated.Compared with the prior art, the technical scheme provided by the utility model can lock the workpiece to be transferred, does not need to frequently turn over and stand up the workpiece during the transfer, facilitates subsequent machining process of the workpiece, and improves overall production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0032] Figure 1 The utility model provides the three-dimensional structure schematic diagram of the flow tooling for crane end beam and trolley provided by the embodiment of the utility model for the crane end beam and trolley;

[0033] Figure 2 The utility model provides the structure schematic diagram of crane end beam and trolley running mechanism provided by the embodiment of the utility model for the crane end beam and trolley;

[0034] Figure 3 The utility model provides the front view of the flow tooling for crane end beam and trolley provided by the embodiment of the utility model for the crane end beam and trolley;

[0035] Figure 4 The utility model provides the side view of the flow tooling for crane end beam and trolley provided by the embodiment of the utility model for the crane end beam and trolley;

[0036] Figure 5 The utility model provides the plan view of the flow tooling for crane end beam and trolley provided by the embodiment of the utility model for the crane end beam and trolley. DETAILED DESCRIPTION

[0037] In order to make those skilled in the art better understand the technical scheme in the utility model, the following will combine the drawings in the embodiment of the utility model to clearly and completely describe the technical scheme in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment.Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0038] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element;When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0039] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "first", "second", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" or "several" means two or more, unless otherwise explicitly specified.

[0041] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0042] like Figures 1 to 5 As shown in the figure, the transfer fixture for crane end beams and trolleys provided in this embodiment of the utility model includes: a support platform 1, a flat trolley 2, a centering and positioning block 3, an elastic support block 4, a lateral support assembly 5, a limiting mounting seat 6, an adjusting rod 7, an adjusting handle 8, and an elastic positioning block 9.

[0043] The utility model provides a kind of for crane end beam and cart's flow tooling, it aims at solving the problem that traditional tooling needs frequently to turn over and lay down when transferring crane end beam or cart running mechanism 21, hoisting stands, big, production efficiency is low Safety hazard.Provided in the utility model for crane end beam and cart's flow tooling specifically includes: support platform 1;Plate trolley 2 being arranged in the bottom surface of support platform 1;Centering positioning block 3 being arranged on the top surface of support platform 1;Resilient support block 4 being arranged on the top surface of support platform 1, located the both sides of centering positioning block 3;Lateral support assembly 5 being arranged on the both sides of the top surface of support platform 1;Limiting mounting seat 6 being arranged on lateral support assembly 5;Adjusting rod 7 being connected with limiting mounting seat 6, and passing through limiting mounting seat 6;Adjusting handle 8 being arranged on one end of adjusting rod 7;Resilient positioning block 9 being arranged on the other end of adjusting rod 7 and being in contact with crane end beam 20 or cart.The technical scheme provided by the utility model, compared with prior art, can lock the workpiece to be transferred, without frequently turning over and standing up the workpiece during transfer, facilitating the workpiece to implement subsequent machining process, and improving overall production efficiency.

[0044] The technical scheme of the utility model is specifically described in connection with embodiments as follows:

[0045] Specifically, in the embodiments of the utility model, the plate trolley 2 includes: first support crossbeam 10 arranged on the bottom surface of the support platform 1;Mounting bracket 11 connected with the first support crossbeam 10;Walking wheel 12 arranged on the mounting bracket 11.

[0046] As shown in the utility model embodiments, Figure 1 , 3 The walking direction of the flow tooling for crane end beam and cart is set as longitudinal direction, and the direction perpendicular to the walking direction of the flow tooling is set as transverse direction;The plate trolley 2 is integrally installed below the support platform 1, which is composed of the first support crossbeam 10, mounting bracket 11 and walking wheel 12;Among them, the first support crossbeam 10 is provided with four pieces, and each two first support crossbeams 10 form a group, the mounting bracket 11 is arranged on the front and back sides of the bottom surface of each group of first support crossbeams 10, and the walking wheel 12 is arranged in the mounting bracket 11, and the flow tooling is driven to move through the plate trolley 2.

[0047] Specifically, in the embodiments of the utility model, the support platform 1 includes: lateral support beam 13 arranged in parallel with each other;Second support crossbeam 14 arranged between the lateral support beam 13;End support crossbeam 15 arranged at both ends of the lateral support beam 13.

[0048] As shown in the utility model embodiments, Figure 5As shown in the utility model embodiment, the support platform 1 is located below the crane end beam 20 or the trolley running mechanism 21, is used for bearing the end beam 20 or trolley running mechanism 21, and provides support for the rest part of tooling;The main body of the support platform 1 is frame structure, and the structure is relatively stable, and the manufacturing difficulty is low;In the support platform 1, its structure is composed of lateral support beam 13, second support crossbeam 14 and the end support crossbeam 15, in this embodiment, the lateral support beam 13, second support crossbeam 14 and end support crossbeam 15 are fixed by welding, wherein the lateral support beam 13 is arranged on the first support crossbeam 10, the lateral support beam 13 is provided with two, and the two are arranged on the first support crossbeam 10 and are symmetrically arranged on the first support crossbeam 10;Between the two lateral support beams 13, a plurality of second support crossbeams 14 are arranged, the second support crossbeam 14 is used for providing support for the installation of lateral support assembly 5, centering positioning block 3 and elastic support block 4, and connecting two lateral support beams 13 into a whole, and the structural strength of the support platform 1 is enhanced;And the end support crossbeam 15 is arranged at the end of the two lateral support beams 13, and the support platform 1 is combined into a rectangular frame structure.

[0049] Specifically, in the embodiment of the utility model, the flow tooling for crane end beam and trolley further includes: bottom support block 16 arranged on the bottom surface of both ends of the lateral support beam 13.

[0050] Specifically, in the embodiment of the utility model, the lateral support assembly 5 includes: support column 17 arranged on the second support crossbeam 14;Lateral support frame 18, one end of which is connected to the support column 17, and the other end is connected to the lateral support beam 13.

[0051] As Figure 4 As shown in the utility model embodiment, when the end beam 20 or trolley running mechanism 21 is installed on the flow tooling, the lateral support assembly 5 is located on both sides of the web of the end beam 20 or trolley running mechanism 21, and the main structure of the lateral support assembly 5 is composed of the support column 17 and the lateral support frame 18;Wherein, the support column 17 is vertically installed on the second support crossbeam 14, and the lateral support frame 18 is connected to the support column 17 and the lateral support frame 18 at both ends, which is used to enhance the structural strength of the lateral support assembly 5.

[0052] Specifically, in the embodiment of the utility model, the lateral support assembly 5 is provided with six pieces;Six lateral support assemblies 5 are evenly divided into two groups, and the two lateral support assemblies 5 are symmetrically arranged on the front and rear sides of the support platform 1.

[0053] Specifically, in an embodiment of this utility model, the centering positioning block 3 is disposed at the middle position on the top surface of the support platform 1; the two ends of the centering positioning block 3 are connected to the end support beam 15.

[0054] like Figure 1 , 3 As shown in this embodiment of the present invention, the centering positioning block 3 is used to engage with the traveling wheels of the trolley traveling mechanism 21, thereby restricting the position of the trolley traveling mechanism 21. In this embodiment, the centering positioning block 3 is an angle steel rod, which is upside down on the support platform 1. The two ends of the angle steel rod are connected to the end support beams 15 at the left and right ends of the support platform 1, which can both restrict the position of the trolley traveling mechanism 21 and provide support for the trolley traveling mechanism 21 or the end beams 20.

[0055] Specifically, in an embodiment of this utility model, the transfer fixture for the crane end beam and trolley further includes: a lifting lug 19 disposed on the outer sidewall of the lateral support beam 13.

[0056] Specifically, in the embodiments of this utility model, the limiting mounting seat 6 is specifically a nut seat.

[0057] Specifically, in an embodiment of this utility model, two nut seats are provided, and the two nut seats are symmetrically arranged at the ends of the support column 17; the adjusting rod 7 is threadedly connected to the nut seats.

[0058] like Figure 1 , 4 As shown in this embodiment of the utility model, the limiting mounting seat 6, the adjusting rod 7, the adjusting handle 8, and the elastic positioning block 9 are combined to form a locking assembly, which is used to limit the position of the end beam 20 and the trolley traveling mechanism 21. In this embodiment, the limiting mounting seat 6 is specifically a nut seat, and the adjusting rod 7 is specifically a telescopic screw. The telescopic screw passes through the nut seat, and the adjusting handle 8 and the elastic positioning block 9 are respectively installed at both ends of the telescopic screw. By rotating the telescopic screw along its fixed axis, the telescopic screw can move laterally in the nut seat, so that the elastic positioning block 9 abuts against and clamps the end beam 20 or the trolley traveling mechanism 21 installed on the transfer tooling.

[0059] According to the above, the utility model discloses in view of the problem of the existing end beam 20 and cart running mechanism 21 flow transfer, propose a kind of in end beam 20, cart running mechanism 21 flow transfer without frequently turning over and more safe flow tooling.In the flow tooling for crane end beam and cart disclosed in the utility model, its main structure is composed of the support platform 1, flat car 2, centering positioning block 3, elastic support block 4, lateral support assembly 5, limiting mounting seat 6, adjusting rod 7, adjusting handle 8 and the elastic positioning block 9;Wherein, the support platform 1 is arranged below crane end beam 20 or cart running mechanism 21, for bearing the end beam 20 or cart running mechanism 21, and provide support for the rest parts of tooling, the flat car 2 is installed below the support platform 1, it is used to drive the flow tooling, the end beam 20 or cart running mechanism 21 is transferred operation;In the middle position above the support platform 1, the centering positioning block 3 is arranged, when flow tooling transfers cart running mechanism 21, the centering positioning block 3 is connected with the walking wheel of the cart running mechanism 21, can limit the left and right movement of the cart running mechanism 21, play the role of support and limiting, and the elastic support block 4 is installed on the both sides of the centering positioning block 3, the elastic support block 4 can play the role of elastic support to end beam 20 and cart running mechanism 21, will not damage the paint on it, also effectively avoid the structural deformation of end beam 20 and cart running mechanism 21;Secondly, for the installation and fixation of the end beam 20 and cart running mechanism 21, the lateral support assembly 5 is arranged on the top surface of the support platform 1 before and after respectively, the lateral support assembly 5 is located at the position of the web plate both sides of end beam 20 or cart running mechanism 21, it can provide installation support for the limiting mounting seat 6, adjusting rod 7, adjusting handle 8 and the elastic positioning block 9, and the limiting safety seat, adjusting rod 7, adjusting handle 8 and elastic positioning block 9 combination form locking assembly, the end beam 20 or cart running mechanism 21 on tooling is positioned and clamped by the locking assembly, in the locking assembly, the limiting mounting seat 6 is horizontally arranged at the end of lateral support assembly 5, the adjusting rod 7 is movably connected with the limiting mounting seat 6, the adjusting rod 7 can move horizontally relative to the limiting mounting seat 6, and the adjusting handle 8 and the elastic positioning block 9 are arranged at the both ends of the adjusting rod 7 respectively, when the operating personnel rotates the adjusting handle 8, the adjusting rod 7 moves horizontally, makes the elastic positioning block 9 on the other end of adjusting rod 7 close to the end beam 20 or cart running mechanism 21 on tooling, so that the elastic positioning block 9 abuts and clamps the end beam 20 or cart running mechanism 21, after clamping and fixing, the end beam 20 or cart running mechanism 21 can be transferred operation.Compared with the prior art, the technical scheme provided by the utility model can lock the workpiece to be transferred, does not need to frequently turn over and stand up the workpiece during the transfer, facilitates subsequent machining process of the workpiece, and improves overall production efficiency.

[0060] The above description of disclosed embodiments enables those skilled in the art to carry out or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A transfer tooling for crane end beams and trolleys, characterized in that, include: Support platform; A flatbed trolley is installed on the bottom surface of the support platform; A centering and positioning block is installed on the top surface of the support platform; Elastic support blocks are disposed on the top surface of the support platform and located on both sides of the centering positioning block; Lateral support assemblies are provided on both sides of the top surface of the support platform; A limiting mounting seat is provided on the lateral support assembly; An adjusting rod that passes through the limiting mounting base and is movably connected to the limiting mounting base; An adjustment handle is provided at one end of the adjustment rod; An elastic positioning block is located at the other end of the adjusting rod and abuts against the crane end beam or trolley.

2. The transfer fixture for crane end beams and trolleys according to claim 1, characterized in that, The flatbed cart includes: The first support beam is installed on the bottom surface of the support platform; Mounting bracket connected to the first support beam; The traveling wheels are mounted on the mounting bracket.

3. The transfer tooling for crane end beams and trolleys according to claim 1, characterized in that, The support platform includes: Lateral support beams arranged in parallel to each other; A second support beam is disposed between the lateral support beams; End support beams are installed at both ends of the lateral support beam.

4. The transfer fixture for crane end beams and trolleys according to claim 3, characterized in that, The transfer fixtures used for the crane end beams and trolleys also include: Bottom support blocks are installed on the bottom surfaces at both ends of the lateral support beam.

5. The transfer fixture for crane end beams and trolleys according to claim 3, characterized in that, The lateral support assembly includes: Support columns are installed on the second support beam; One end is connected to the supporting column, and the other end is connected to the lateral support frame of the lateral support beam.

6. The transfer fixture for crane end beams and trolleys according to claim 5, characterized in that, The lateral support assembly has six components; The six lateral support assemblies are divided into two groups, and the two groups of lateral support assemblies are symmetrically arranged on the front and rear sides of the support platform.

7. The transfer fixture for crane end beams and trolleys according to claim 3, characterized in that, The centering and positioning block is located at the middle position on the top surface of the support platform; The centering positioning block is connected to the end support beam at both ends.

8. The transfer tooling for crane end beams and trolleys according to claim 7, characterized in that, The transfer fixtures used for the crane end beams and trolleys also include: Lifting lugs are installed on the outer sidewall of the lateral support beam.

9. The transfer fixture for crane end beams and trolleys according to claim 5, characterized in that, The limiting mounting seat is specifically a nut seat.

10. The transfer fixture for crane end beams and trolleys according to claim 9, characterized in that, Two nut seats are provided, and the two nut seats are symmetrically arranged at the end of the support column; The adjusting rod is threadedly connected to the nut seat.

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