CN222418843U

CN222418843U - Chain plate checking and testing device

Info

Publication number: CN222418843U
Application number: CN202421231516.2U
Authority: CN
Inventors: 李松; 王永庆; 米超
Original assignee: Taiboke Tianjin Machinery Device Co ltd
Current assignee: Taiboke Tianjin Machinery Device Co ltd
Priority date: 2024-05-31
Filing date: 2024-05-31
Publication date: 2025-01-28
Anticipated expiration: 2034-05-31

Abstract

The utility model provides a chain plate checking and testing device which comprises a first bracket, a second bracket and an adjusting unit, wherein a piece to be tested is placed on the first bracket and the second bracket, the first bracket is movably connected with the second bracket, the relative position of the second bracket relative to the first bracket is changed by the adjusting unit, and a checking component for checking the piece to be tested is arranged on the first bracket and/or the second bracket. According to the chain plate checking and testing device, whether the hole positions of the chain plates meet the use requirements or not can be detected by utilizing the chain plate checking and testing device, and the interference condition between the chain plates can be detected by simulating the running state, so that the convenience of overhaul is improved.

Description

Chain plate checking and testing device

Technical Field

The utility model belongs to the field of inspection devices, and particularly relates to a chain plate inspection and test device.

Background

The chain plate is usually arranged on the chain link in the actual use process and moves along with the chain link in a circulating way, so that the chain plate and the chain link are connected to convey heavy materials to a required position;

The main plate thickness of the chain plate is usually more than 30mm, and in order to improve the strength of the steel plate, the working procedures such as compression welding and the like are usually carried out to improve the strength, so that the deformation probability is high, and the difficulty of correcting the shape is high due to the large thickness of the steel plate;

The field condition feedback mainly has the following technical problems that 1, bolts with larger deviation of mounting hole positions cannot be mounted under the condition that chain plates deform, 2, the chain plates have interference problems when the chain plates are operated due to larger deformation after compression and welding caused by the deformation of the chain plates, and 3, the chain plates belong to abnormal shapes, have a plurality of deviations when being measured, and are difficult to detect whether the parts meet the requirement of use or not by size.

Disclosure of utility model

In view of the above, the present utility model is directed to a link plate inspection and test device, which solves at least one of the problems in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

The chain plate checking and testing device comprises a first bracket, a second bracket and an adjusting unit, wherein two pieces to be tested are placed on the first bracket and the second bracket, the first bracket is movably connected with the second bracket, and the adjusting unit is used for changing the relative position of the second bracket relative to the first bracket;

Wherein, the first bracket and/or the second bracket is/are provided with an inspection component for inspecting the to-be-tested piece.

Further, the two pieces to be measured are placed on the first bracket and the second bracket, and include:

The qualified sample piece is arranged on the first bracket, and the piece to be tested is arranged on the second bracket;

Or (b)

The two pieces to be tested are respectively arranged on the first bracket and the second bracket.

Further, the inspection assembly comprises a mounting bolt arranged on the bracket, the arrangement position of the mounting bolt corresponds to the mounting hole position of the qualified sample piece, and the inspection assembly is utilized to inspect the mounting hole position of the piece to be inspected.

Further, the first end of the second bracket is hinged with the first bracket, and the second end is connected with the adjusting unit through the connecting plate.

Further, including the stand, first bracket sets up on the stand, and the first end of second bracket passes through the hinge hole and articulates with first bracket.

Further, the adjusting unit comprises an adjusting rod, one end of the adjusting rod is a driving end, the other end of the adjusting rod is a driven end, and the driven end of the adjusting rod is connected with the second end of the second bracket.

Further, the adjusting unit comprises an adjusting rod, wherein the adjusting rod comprises a screw rod and an adjusting nut matched with the screw rod;

The screw rod penetrates through the fixing piece, the adjusting nut is arranged on one side of the second bracket based on the principle of the fixing piece, and the extending length of the screw rod towards one end of the second bracket is changed by the adjusting nut.

Further, the first bracket, the second bracket and the adjusting unit are provided with at least one group;

When the first bracket, the second bracket and the adjusting units are provided with at least two groups, a synchronizing component is arranged between the adjacent adjusting units, and the synchronizing component is utilized to ensure that the adjusting units of the at least two groups drive the second bracket to synchronously move.

Further, the adjusting nut is provided with a chain wheel, and the synchronizing assembly comprises a chain sleeved on the chain wheel.

Further, including the bottom plate, preset a plurality of bolt holes of adjustable interval on the bottom plate, the bolt hole is as location mounting hole when first bracket, second bracket and adjusting unit are provided with not less than two sets of, utilizes the bolt hole of adjustable interval to change the mounted position between each group.

Compared with the prior art, the chain plate checking and testing device has the following advantages:

According to the chain plate checking and testing device, whether the hole positions of the chain plates meet the use requirements or not can be detected by utilizing the chain plate checking and testing device, and the interference condition between the chain plates can be detected by simulating the running state, so that the convenience of overhaul work is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a structure of a part to be tested according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a first angle of a link plate inspection and test apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing a second angle of a link plate inspection and test apparatus according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of a portion of a link plate inspection and test apparatus according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing a first test state of a link plate test and experiment apparatus according to an embodiment of the present utility model;

FIG. 6 is a schematic side view of a first test state according to an embodiment of the present utility model;

FIG. 7 is a schematic view showing a second test state of the link plate test and experiment apparatus according to the embodiment of the present utility model;

FIG. 8 is a schematic diagram of a second test state according to an embodiment of the present utility model.

Reference numerals illustrate:

1-first bracket, 2-second bracket, 21-first end, 22-second end, 23-hinge hole, 24-connecting plate, 25-pin shaft, 3-adjusting unit, 31-screw rod, 32-fixing piece, 33-adjusting nut, 34-sprocket, 35-chain, 4-piece to be tested, 41-mounting hole site, 5-mounting bolt, 6-upright post, 7-bottom plate and 71-bolt hole.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1-8, the present solution discloses a link plate inspection and test device, by using the link plate inspection and test device, the link plate (i.e. the piece to be tested 4 shown in fig. 1 in the present solution) can be made to perform a simulated operation state, so as to improve the convenience of work;

In the process of assembling and using the scheme, firstly, the upright post 6 is mounted on the bottom plate 7, the screw rod passes through the upright post 6 and is mounted with the adjusting nut, then the fixing piece 32 is mounted on the upright post 6, meanwhile, the axial movement of the adjusting nut is limited by the through hole clamping groove, the adjusting nut can rotate to adjust the screw rod, then the bracket (comprising the first bracket 1 and the second bracket 2) is connected together by the pin shaft 25, the bracket and the screw rod are connected by the connecting plate 24 by the pin shaft 25, finally, the chain 35 is mounted on the chain wheel 34 of the adjusting nut, so that the two adjusting nuts synchronously rotate, and meanwhile, the bracket can synchronously move relatively;

in this scheme, a first bracket 1 and a second bracket 2 are provided, wherein the first bracket 1 and the second bracket 2 can utilize a checking component, namely a mounting bolt 5, to check a mounting hole position 41 of a piece to be tested 4, for example, the piece to be tested 4 is placed on the bracket, when the mounting bolt 5 of the bracket can be mounted in the mounting hole position 41 of the piece to be tested 4, the size of a spacing hole of the mounting hole position 41 of the piece to be tested 4 is qualified, the deformation condition is in an acceptable range, and when the mounting bolt 5 cannot be inserted into the mounting hole position 41, the piece to be tested 4 is likely to be severely deformed and needs to be overhauled;

When the mounting bolt 5 can be engaged with the mounting hole 41, the member to be measured 4 is fixed to the bracket, and the bracket can be used for performing experimental tests, the specific modes include:

1. Placing qualified samples on the first bracket 1, placing samples to be tested on the second bracket 2, and driving the screw rod 31 to move by rotating the adjusting nut 33 in the adjusting unit 3 so as to drive the samples to be tested on the second bracket 2 to move relative to the qualified samples on the first bracket 1, so that whether interference problems exist between the samples to be tested (such as chain plates) is detected;

Or (b)

2. The two pieces 4 to be tested are mounted on the first bracket 1 and the second bracket 2, respectively, and the test in the above 1 is completed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The chain plate checking and testing device is characterized by comprising a first bracket (1), a second bracket (2) and an adjusting unit (3), wherein a piece to be tested (4) is placed on the first bracket (1) and the second bracket (2), the first bracket (1) is movably connected with the second bracket (2), and the adjusting unit (3) is used for changing the relative position of the second bracket (2) relative to the first bracket (1);

Wherein, the first bracket (1) and/or the second bracket (2) are/is provided with an inspection component for inspecting the piece (4) to be inspected.

2. The link plate inspection and test device according to claim 1, characterized in that the part (4) to be tested is placed on a first bracket (1) and a second bracket (2), comprising:

the qualified sample piece is arranged on the first bracket (1), and the piece to be tested (4) is arranged on the second bracket (2);

Or (b)

Two pieces to be measured (4) are respectively arranged on the first bracket (1) and the second bracket (2).

3. The apparatus according to claim 1, wherein the inspection unit includes a mounting bolt (5) provided on the bracket, the mounting bolt (5) is provided at a position corresponding to the mounting hole (41) of the qualified sample, and the mounting hole (41) of the piece (4) to be inspected is inspected by the inspection unit.

4. The link plate inspection and test device according to claim 1, characterized in that the first end (21) of the second bracket (2) is hinged to the first bracket (1) and the second end (22) is connected to the adjustment unit (3) by means of a connecting plate (24).

5. The link plate inspection and test device according to claim 1, characterized by comprising a column (6), wherein the first bracket (1) is arranged on the column (6), and the first end (21) of the second bracket (2) is hinged with the first bracket (1) through a hinge hole (23).

6. The link plate inspection and test device according to claim 1, characterized in that the adjusting unit (3) comprises an adjusting lever, one end of the adjusting lever is a driving end, the other end is a driven end, and the driven end of the adjusting lever is connected with the second end (22) of the second bracket (2).

7. The link plate inspection and test device according to claim 1, characterized in that the adjusting unit (3) comprises an adjusting lever and a fixing piece (32), the adjusting lever comprising a screw (31);

The screw rod (31) penetrates through the fixing piece (32), the adjusting nut (33) matched with the screw rod (31) is arranged on one side, far away from the second bracket (2), of the fixing piece (32), and the extending length of the screw rod (31) towards one end of the second bracket (2) is changed through the adjusting nut (33).

8. The link plate inspection and test device according to claim 1 or 7, characterized in that the first bracket (1), the second bracket (2) and the adjusting unit (3) are provided with not less than one group;

When the first bracket (1), the second bracket (2) and the adjusting units (3) are provided with at least two groups, a synchronizing component is arranged between the adjacent adjusting units (3), and the synchronizing component is utilized to ensure that the adjusting units (3) of the at least two groups drive the second bracket (2) to synchronously move.

9. The apparatus according to claim 8, wherein the adjusting nut (33) is provided with a sprocket (34), and the synchronizing assembly includes a chain (35) fitted over the sprocket (34).

10. The device for inspecting and testing the chain plate according to claim 8, comprising a bottom plate (7), wherein a plurality of bolt holes (71) are preset on the bottom plate (7), and the bolt holes (71) are used as positioning mounting holes;

When the first bracket (1), the second bracket (2) and the adjusting unit (3) are provided with not less than two groups, the mounting position and the spacing between the groups are changed by using the bolt holes (71).