Static test tool for hanging beam

Abstract

The utility model discloses a static test tool for a lifting beam. The static test tool comprises a lifting beam connecting mechanism and a lifting lug plate, one end of the lifting beam connecting mechanism is provided with a transverse slot for the lifting beam to insert, the other end of the lifting beam connecting mechanism is provided with a longitudinal slot for the lifting lug plate to insert, one end of the lifting lug plate is connected with the lifting beam connecting mechanism through the longitudinal slot, and the other end of the lifting lug plate is connected with a test load. According to the utility model, the hanging beam connecting mechanism is designed, the hanging beam connecting mechanism is connected with the hanging beam through the transverse slot of the hanging beam connecting mechanism, is connected with the hanging lug plate through the longitudinal slot, and is further connected with the test load through the hanging lug plate, so that the static bearing capacity test of the hanging beam is realized; and the static bearing capacity test of the hanging beam can be carried out aiming at different hanging beams, so that the construction cost is greatly reduced, the test efficiency is improved, the overall production efficiency is improved, and the construction period is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hanging beam test technical field especially relates to a hanging beam static test frock. BACKGROUND

[0002] Hanging beam needs to carry out hanging beam static bearing capacity test before using, and usually uses test trolley to connect with hanging beam to carry out test during test. In actual operation, because test trolley is the finished product trolley of purchase, leading to the development time of test to be restricted to the arrival time of finished product trolley, and hanging beam static bearing capacity test needs to carry out in four point positions of hanging beam, namely: bending midpoint, maximum span midpoint, support point directly below and cantilever, because test trolley has the problems such as big volume, difficult installation, is not conducive to actual operation and reduces work efficiency. At the same time, this kind of test trolley is special ship special, and the applicability is not strong, and cannot be reused, leading to needing to make different bearing tonnage, different size types of test trolleys for different hanging beams, increasing project construction cost and reducing production efficiency. CONTENT OF UTILITY MODEL

[0003] The utility model provides a kind of hanging beam static test frock to overcome the technical problems such as big volume of existing test trolley, difficult installation, and the applicability is not strong.

[0004] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0005] A kind of hanging beam static test frock, comprising:

[0006] Hanging beam connecting mechanism and lug plate;

[0007] One end of the hanging beam connecting mechanism is provided with a horizontal slot for inserting the hanging beam, and the other end is provided with a vertical slot for inserting the lug plate, one end of the lug plate is connected with the hanging beam connecting mechanism through the vertical slot, and the other end is connected with the test load.

[0008] Further, the hanging beam connecting mechanism includes two symmetrical hanging beam connecting parts;

[0009] The hanging beam connecting part includes a plurality of reinforcing installation plates, a first reinforcing installation plate fixing plate and a second reinforcing installation plate fixing plate;

[0010] A plurality of reinforcing installation plates are arranged at intervals, and each reinforcing installation plate is provided with an opening for inserting the hanging beam;The first reinforcing installation plate fixing plate and the second reinforcing installation plate fixing plate are arranged opposite at the upper and lower edges of the opening, connecting the plurality of reinforcing installation plates into one, and forming the horizontal slot.

[0011] Further, the hanging beam connecting part further includes a lug plate mounting plate;

[0012] The lug plate mounting plate is arranged at one end of the reinforcing mounting plate opposite to the suspension beam, and the lug plate mounting plates of the two suspension beam connecting portions oppositely form the longitudinal slot.

[0013] Further, one end of the lug plate and suspension beam connecting mechanism is provided with a plurality of threaded holes, and is fixedly connected with the lug plate mounting plate through bolts.

[0014] Further, the length of the upper edge of the opening of the reinforcing mounting plate is longer than the length of the lower edge.

[0015] Further, the materials of the reinforcing mounting plate, the first reinforcing mounting plate fixing plate, the second reinforcing mounting plate fixing plate, the lug plate mounting plate and the lug plate are all DH36 steel plates.

[0016] Beneficial effects: the utility model discloses a suspension beam connecting mechanism, and is connected with the suspension beam through the transverse slot of the suspension beam connecting mechanism, is connected with the lug plate through the longitudinal slot, and is further connected with the test load through the lug plate, realizes the suspension beam static bearing capacity test, the utility model discloses simple structure is convenient for installation, and can carry out the suspension beam static bearing capacity test to different suspension beams, thereby greatly reduce the construction cost, improve the test efficiency, improve the overall production efficiency simultaneously, shorten the construction period. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will be briefly introduced the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to these drawings.

[0018] Figure 1 It is the front view of a suspension beam static test tool in the utility model;

[0019] Figure 2 It is the front view of a suspension beam static test tool in the utility model; Figure 1 It is the sectional view of A-A in the utility model;

[0020] Figure 3 It is the mechanism schematic view of the lug plate in the embodiment of the utility model;

[0021] Figure 4 It is the structure schematic view of the reinforcing mounting plate in the embodiment of the utility model;

[0022] Figure 5 It is the structure schematic view of the lug plate mounting plate in the embodiment of the utility model.

[0023] In the figure: 1, the hanging beam connecting mechanism; 2, the lifting lug plate; 11, the hanging beam connecting part; 111, the reinforcing mounting plate; 112, the first reinforcing mounting plate fixing plate; 113, the second reinforcing mounting plate fixing plate; 114, the lifting lug plate mounting plate; 3, the hanging beam. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The embodiment provides a hanging beam static test tool, as shown in the figure, a hanging beam connecting mechanism 1 and a lifting lug plate 2; one end of the hanging beam connecting mechanism 1 is provided with a transverse slot for inserting the hanging beam, and the other end is provided with a longitudinal slot for inserting the lifting lug plate 2; one end of the lifting lug plate 2 is connected with the hanging beam connecting mechanism 1 through the longitudinal slot, and the other end is connected with a test load. Figure 1

[0026] In specific embodiments, as shown in the figure, the hanging beam connecting mechanism 1 comprises two symmetrical hanging beam connecting parts 11. Figure 2

[0027] The hanging beam connecting part 11 comprises a plurality of reinforcing mounting plates 111, a first reinforcing mounting plate fixing plate 112 and a second reinforcing mounting plate fixing plate 113.

[0028] The plurality of reinforcing mounting plates 111 are arranged at intervals, and each reinforcing mounting plate 111 is provided with an opening for inserting the hanging beam; the first reinforcing mounting plate fixing plate 112 and the second reinforcing mounting plate fixing plate 113 are arranged oppositely at the upper and lower edges of the opening, connecting the plurality of reinforcing mounting plates 111 into one body and forming the transverse slot.

[0029] Specifically, in the embodiment, each hanging beam connecting part 11 comprises three reinforcing mounting plates 111 arranged at intervals, and each reinforcing mounting plate 111 is provided with a rectangular opening; the first reinforcing mounting plate fixing plate 112 and the second reinforcing mounting plate fixing plate 113 are arranged oppositely at the upper and lower edges of the rectangular opening and are connected with the reinforcing mounting plates 111 by welding, so as to fix and connect the three reinforcing mounting plates 111 to form the transverse slot.

[0030] In specific embodiments, as shown in the figure, the lifting lug plate 2 comprises a lifting lug plate mounting plate 114 and a lifting lug 21; the lifting lug plate mounting plate 114 is arranged on the lifting lug plate 2 and is provided with a transverse slot for inserting the lifting lug 21; the lifting lug 21 is arranged on the lifting lug plate 2 and is provided with a longitudinal slot for inserting the lifting lug plate mounting plate 114. Figure 5 ​​As shown, the beam connecting part 11 further comprises an ear plate mounting plate 114; the ear plate mounting plate 114 is arranged at the end of the reinforcing mounting plate 111 opposite to the beam, and the ear plate mounting plates 114 of the two beam connecting parts are opposite to form the longitudinal slot.

[0031] Specifically, each ear plate mounting plate 114 is connected with three reinforcing mounting plates 111 near the end of the beam by welding, and the ear plate mounting plate 114 is adjacent to the second reinforcing mounting plate fixing plate 113, and in this embodiment, as shown in Figure 4 As shown, the length of the upper edge of the opening of the reinforcing mounting plate 111 is longer than the length of the lower edge, so as to leave a position for mounting the ear plate mounting plate 114, and the length of the lower edge of the opening of the reinforcing mounting plate 111 after being connected with the ear plate mounting plate 114 is equal to the length of the upper edge of the opening of the reinforcing mounting plate 111, and this setting makes it easier to determine the thickness of the ear plate 2 in practice, that is, it is ensured that the thickness is consistent with the thickness of the beam 3.

[0032] Specifically, in this embodiment, the two beam connecting parts 11 are respectively inserted into the bottom end of the beam 3 through the transverse slot, so as to be clamped with the beam 3 to be tested, and when the two beam connecting parts 11 are connected with the beam 3 to be tested, the longitudinal slot is formed, the ear plate 2 is inserted into the longitudinal slot, and the two beam connecting parts 11 and the ear plate 2 are fixedly connected through bolts, then the test load is connected with the ear plate 2 through a shackle, so as to realize the bearing capacity test of the beam, and in this embodiment, the bearing capacity test of different test points of the beam can be realized by moving the beam connecting mechanism 1 to adjust the position of the beam connecting mechanism 1 on the beam; the beam connecting part of this embodiment can be repeatedly used for different widths of the beam, and only the thickness of the ear plate needs to be adjusted. The test tool provided by this embodiment not only improves the mobility and flexibility of the test, but also has the characteristics of simple structure, convenient manufacturing, light weight, easy installation, convenient storage and reusability; improves the working efficiency of the beam static test, reduces the construction cost, improves the production efficiency, and shortens the construction period of the project.

[0033] In specific embodiments, as shown in Figure 3 As shown, the end of the ear plate 2 connected with the beam connecting mechanism 1 is provided with a plurality of threaded holes, and is fixedly connected with the ear plate mounting plate 114 through bolts.

[0034] Specifically, the ear plate mounting plate 114 and the ear plate 2 are each provided with four threaded holes with a diameter of 24 mm, and after the ear plate is inserted into the longitudinal slot, the ear plate mounting plate 114 is fixedly connected through four full-thread double-headed bolts.

[0035] Specifically, the lug plate is further provided with a through hole, and the test load is connected with the lug plate through a shackle.

[0036] In specific embodiments, the reinforcing mounting plate 111, the first reinforcing mounting plate fixing plate 112, the second reinforcing mounting plate fixing plate 113, the lug plate mounting plate 114 and the lug plate 2 are all made of DH36 steel plate.

[0037] Specifically, the DH36 steel plate used in the present embodiment can ensure the test strength bearing capacity of the structure, thereby ensuring the smooth progress of the test.

[0038] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A static test tooling for a crane girder, characterized by, The utility model relates to a test load connecting mechanism for testing the load of a crane, which comprises: a beam connecting mechanism (1) and an ear plate (2); one end of the beam connecting mechanism (1) is provided with a transverse slot for inserting a beam, and the other end is provided with a longitudinal slot for inserting the ear plate (2), one end of the ear plate (2) is connected with the beam connecting mechanism (1) through the longitudinal slot, and the other end is connected with a test load; the beam connecting mechanism (1) comprises two symmetrical beam connecting parts (11); the beam connecting part (11) comprises a plurality of reinforcing mounting plates (111), a first reinforcing mounting plate fixing plate (112) and a second reinforcing mounting plate fixing plate (113); the reinforcing mounting plates (111) are arranged at intervals, and each reinforcing mounting plate (111) is provided with an opening for inserting a beam; the first reinforcing mounting plate fixing plate (112) and the second reinforcing mounting plate fixing plate (113) are arranged oppositely at the upper and lower edges of the opening, connecting the reinforcing mounting plates (111) into one body and forming the transverse slot; the beam connecting part (11) further comprises an ear plate mounting plate (114); the ear plate mounting plate (114) is arranged at the end of the reinforcing mounting plate (111) opposite to the beam, and the ear plate mounting plates (114) of the two beam connecting parts are opposite to each other and form the longitudinal slot; the length of the upper edge of the opening of the reinforcing mounting plate (111) is longer than that of the lower edge, so that the length of the lower edge of the opening of the reinforcing mounting plate (111) after being connected with the ear plate mounting plate (114) is equal to the length of the upper edge of the opening of the reinforcing mounting plate (111).

2. The static test fixture for a suspension beam according to claim 1, characterized in that, the end of the ear plate (2) connected with the beam connecting mechanism (1) is provided with a plurality of threaded holes, and is fixedly connected with the ear plate mounting plate (114) through bolts.

3. The test fixture of claim 2, wherein: the materials of the reinforcing mounting plate (111), the first reinforcing mounting plate fixing plate (112), the second reinforcing mounting plate fixing plate (113), the ear plate mounting plate (114) and the ear plate (2) are DH36 steel plates.

Images