Steel bar sample storage support

Abstract

The utility model discloses a steel bar sample storage support. The steel bar sample storage support comprises a first support body and a second support body, the upper end of the first support body is hinged to the upper end of the second support body, a plurality of stop levers are arranged on the first support body, a plurality of trays are arranged on the second support body, and connecting rods are arranged at the lower end of the first support body and the lower end of the second support body. And one end of the connecting rod is detachably mounted on a hinge seat on the first bracket. According to the steel bar storage support, the first support and the second support are arranged to store steel bars before stretching and steel bars broken in a test, a tester can conveniently check and reserve samples, workers can conveniently take the steel bars according to different types, and the tester can conveniently mix steel bar samples to be tested. Meanwhile, the universal wheels facilitate movement of the device, the device can be moved to the side of the universal testing machine during testing, and back-and-forth running and frequent stooping sampling of workers are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar tensile testing, in particular to a steel bar sample storage bracket. Background Art

[0002] The steel bar tensile test is an important test method for determining the mechanical properties of steel bar materials. In construction engineering, civil engineering and the research and development of building materials, the physical performance indicators of steel bars such as strength, toughness and ductility are key factors in evaluating project quality.

[0003] At present, the steel bars used for steel bar tensile tests in laboratories are generally placed on the floor of the testing machine. When there are many of them, they are directly stacked together. When in use, the sample bundle to be tested (usually 3 steel bars tied into a bundle) is found from the placed steel bar samples for testing. After the steel bar test, the broken steel bars are first placed on the ground and then sorted out after the test is completed.

[0004] When conducting tensile tests on a large number of rebars, inspectors must constantly bend over to retrieve and install the rebars from the stacks on the universal testing machine, which is time-consuming and laborious. Furthermore, when the number of samples is too large, samples of the same specification may be mixed up. After the rebar is broken, samples must be retained. This requires that all broken rebars be bundled together. Samples left randomly after breaking can easily become mixed up.

[0005] Therefore, it is necessary to provide a steel bar sample storage bracket to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a steel bar sample storage bracket that can provide a movable steel bar storage rack to facilitate researchers to access steel bars.

[0007] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0008] The steel bar sample storage bracket includes: a first bracket and a second bracket, the upper ends of the first bracket and the second bracket are hinged, a plurality of baffles are provided on the first bracket, a plurality of trays are provided on the second bracket, a connecting rod is provided at the lower ends of the first bracket and the second bracket, one end of the connecting rod is detachably mounted on the hinge seat on the first bracket, and one end of the connecting rod is detachably mounted on the hinge seat on the second bracket, the hinge seats are hinged to the first bracket and the second bracket respectively, and universal wheels are provided at the lower ends of the first bracket and the second bracket.

[0009] Preferably, the tray is provided with a plurality of grooves.

[0010] Preferably, a latch is provided on one side of the tray and the barrier rod, and a pin hole is provided on the first bracket and the second bracket, and the latch is adapted to the pin hole.

[0011] Preferably, the first bracket and the second bracket are composed of a plurality of square tubes, and the transverse square tubes located at the upper and lower ends of the first bracket and the second bracket are composed of two square tubes that can slide against each other, and fixing bolts are installed on the square tubes.

[0012] Preferably, a stop block is provided at the upper end of the stop rod, and the stop block is detachably connected to the stop rod.

[0013] Preferably, the trays are provided in two groups, left and right.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The utility model provides a first bracket and a second bracket to store the steel bars before and after use, which is convenient for the staff to pick up different types of steel bars. At the same time, the universal wheels facilitate the movement of the device, and the device can be moved to the side of the testing machine during the test, reducing the staff's running back and forth;

[0016] (2) The present invention can adjust the angles of the first bracket and the second bracket through a detachable connecting rod. A longer connecting rod allows a larger angle between the first bracket and the second bracket, while the overall height of the device is smaller. A shorter connecting rod allows a smaller angle between the first bracket and the second bracket, while the overall height of the device is larger, making it easier for people of different heights to use.

[0017] (3) The utility model fixes the baffle rod and the tray to the first bracket and the second bracket respectively by inserting a pin into the pin hole, thereby achieving a detachable connection effect. At the same time, a plurality of pin holes are provided, and the tray and the baffle rod can be fixed to appropriate positions on the first bracket and the second bracket according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the steel bar sample storage bracket provided by the utility model from the first perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the steel bar sample storage bracket provided by the utility model from a second perspective;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 An exploded view of the steel bar sample storage bracket structure provided by the utility model;

[0022] Figure 5 A schematic diagram of the tray structure of the steel bar sample storage bracket provided by the present invention;

[0023] Figure 6 for Figure 4 Enlarged view of point B in the middle.

[0024] Among them, the names corresponding to the figure marks are: 101, first bracket; 102, second bracket; 103, blocking rod; 104, tray; 105, connecting rod; 106, hinged seat; 107, universal wheel; 108, groove; 109, pin hole; 110, pin; 111, fixing bolt; 112, rotating drum. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0026] First embodiment:

[0027] like Figure 1-6 As shown, the steel sample storage bracket provided by the present invention includes: a first bracket 101 and a second bracket 102, the upper ends of the first bracket 101 and the second bracket 102 are hinged, the first bracket 101 is provided with a plurality of baffles 103, the baffles 103 are perpendicular to the first bracket 101, the upper ends of the baffles 103 are provided with blocks, the blocks are detachably connected to the baffles 103, and the steel raw materials are placed on the upper ends of the baffles 103 before use; the second bracket 102 is provided with a plurality of trays 104, the trays 104 are perpendicular to the second bracket 102, and the broken steel bars are placed on the trays 104, the lower ends of the first bracket 101 and the second bracket 102 are provided with connecting rods 105, one end of the connecting rod 105 is detachably mounted on the hinged seat 106 on the first bracket 101, and one end of the connecting rod 105 is detachably mounted on the hinged seat 106 on the second bracket 102, and the hinged seat 106 is hinged to the first bracket 101 and the second bracket 102 respectively. The specific structure is as shown in FIG. Figure 3 As shown, the articulated seat 106 is similar to a bearing, the inner ring is fixed on the first bracket 101, the chain rod is fixed on the outer ring, and a rotating drum 112 is rotatably set on the chain rod. The inner wall of the rotating drum 112 is provided with a thread, and both ends of the connecting rod 105 are also provided with a thread. The two ends of the connecting rod 105 can be installed in the rotating drum 112, thereby achieving the fixing effect of the angle between the first bracket 101 and the second bracket 102. Universal wheels 107 are provided at the lower ends of the first bracket 101 and the second bracket 102.

[0028] By setting up the first bracket 101 and the second bracket 102, the steel bars before and after use are stored, which makes it convenient for the staff to pick up different types of steel bars. At the same time, the universal wheel 107 facilitates the movement of the device. The device can be moved to the side of the testing machine during the test, reducing the staff's running back and forth.

[0029] The detachable connecting rod 105 can be used to adjust the angle of the first bracket 101 and the second bracket 102. The longer connecting rod 105 allows a larger angle between the first bracket 101 and the second bracket 102, and the overall height of the device is smaller. The shorter connecting rod 105 allows a smaller angle between the first bracket 101 and the second bracket 102, and the overall height of the device is larger, which is convenient for use by people of different heights.

[0030] Second embodiment:

[0031] like Figure 5 As shown, the tray 104 is provided with a plurality of grooves 108 in which steel bars can be placed. The steel bars can be stuck in the grooves under the arc-shaped constraints of the grooves 108 to prevent the steel bars from rolling and falling on the tray 104 when the device moves.

[0032] Third embodiment:

[0033] like Figure 5-6 As shown, a latch 110 is provided on one side of the tray 104 and the blocking rod 103 , and a pin hole 109 is provided on the first bracket 101 and the second bracket 102 , and the latch 110 is adapted to the pin hole 109 .

[0034] The baffle 103 and the tray 104 are respectively fixed on the first bracket 101 and the second bracket 102 by inserting the pin 110 into the pin hole 109 to achieve a detachable connection effect. At the same time, there are multiple pin holes 109, which can fix the tray 104 and the baffle 103 at appropriate positions on the first bracket 101 and the second bracket 102 according to actual needs.

[0035] Fourth embodiment:

[0036] like Figure 4 As shown, the first bracket 101 and the second bracket 102 are composed of a frame structure consisting of a plurality of square tubes. The horizontal square tubes located at the upper and lower ends of the first bracket 101 and the second bracket 102 are composed of two square tubes that can slide against each other. Fixing bolts 111 are installed on the square tubes, that is, the overall length of the two square tubes is adjustable, and the fixing bolts 111 are used to lock the overall length of the two square tubes.

[0037] By adjusting the transverse square tubes at the upper and lower ends of the first bracket 101 and the second bracket 102, the overall width of the device can be changed to accommodate steel bars of different lengths.

[0038] Fifth embodiment:

[0039] like Figure 4 As shown, two groups of trays 104 are provided on the left and right. The breaking point of the steel bars after being pulled apart is generally within the range of one third to one half of the overall length. The lengths of the two steel bars are different. The shorter steel bar can be placed on the tray 104, and the longer steel bar is placed between the two trays 104. Since the two trays 104 are suspended in the air, it is more convenient for the staff to take and observe.

[0040] Working principle: The first bracket 101 and the second bracket 102 are provided to store the steel bars before and after use, so that the staff can conveniently take out different types of steel bars. At the same time, the universal wheel 107 facilitates the movement of the device. The device can be moved to the side of the testing machine during the test, reducing the staff's running back and forth and bending.

[0041] The above embodiment is only one of the preferred implementation methods of the present invention and should not be used to limit the scope of protection of the present invention. Any changes or modifications that have no substantive meaning made to the main design concept and spirit of the present invention, as long as the technical problems they solve are still consistent with the present invention, should be included in the scope of protection of the present invention.

Claims

1. A steel bar sample storage bracket, characterized in that: include: A first bracket (101) and a second bracket (102), the upper ends of the first bracket (101) and the second bracket (102) are hinged, a plurality of blocking rods (103) are provided on the first bracket (101), a plurality of trays (104) are provided on the second bracket (102), a connecting rod (105) is provided at the lower ends of the first bracket (101) and the second bracket (102), one end of the connecting rod (105) is detachably mounted on a hinge seat (106) on the first bracket (101), and one end of the connecting rod (105) is detachably mounted on a hinge seat (106) on the second bracket (102), the hinge seat (106) is hinged to the first bracket (101) and the second bracket (102) respectively, and a universal wheel (107) is provided at the lower ends of the first bracket (101) and the second bracket (102).

2. The steel bar sample storage bracket according to claim 1, characterized in that: The tray (104) is provided with a plurality of grooves (108).

3. The steel bar sample storage bracket according to claim 1, characterized in that: A latch (110) is provided on one side of the tray (104) and the blocking rod (103); a pin hole (109) is provided on the first bracket (101) and the second bracket (102); and the latch (110) is adapted to the pin hole (109).

4. The steel bar sample storage bracket according to claim 3, characterized in that: The first bracket (101) and the second bracket (102) are composed of a plurality of square tubes. The transverse square tubes located at the upper and lower ends of the first bracket (101) and the second bracket (102) are composed of two square tubes that can slide against each other. Fixing bolts (111) are installed on the square tubes.

5. The steel bar sample storage bracket according to claim 1, characterized in that: A stop block is provided at the upper end of the stop rod (103), and the stop block is detachably connected to the stop rod (103).

6. The steel bar sample storage bracket according to claim 4, characterized in that: The trays (104) are provided in two groups, left and right.

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