Scaffold component impact force detection device

Abstract

The utility model relates to the technical field of scaffold detection equipment, and one embodiment of the utility model provides a scaffold component impact force detection device which comprises a base and a support, the support is fixed on the base, an arc-shaped groove is formed in the surface of the base, a detection assembly is arranged on the support, and installation assemblies are arranged on the two sides of the base. The detection assembly comprises a driving motor arranged on the surface of the support, the output end of the driving motor is provided with a fixing shaft, the fixing shaft is rotatably connected with a rotating disc, and the surface of the rotating disc is provided with a transmission groove. According to the technical scheme, the technical problems that in the prior art, an existing impact testing machine is limited in adjustment of impact force, the impact force can only be changed by means of the angle and cannot be further enhanced, the range is limited, the installation mode of a steel pipe is inconvenient, and certain danger exists in the operation process are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of scaffolding testing equipment technology, and more specifically, to a scaffolding component impact force testing device. Background Technology

[0002] An impact testing machine is a material testing machine that applies impact force to a specimen to perform an impact test. Impact testing machines are classified into manual pendulum impact testing machines, semi-automatic impact testing machines, digital display impact testing machines, microcomputer-controlled impact testing machines, drop hammer impact testing machines, and non-metallic impact testing machines, etc. By changing the pendulum and specimen base, both simply supported beam and cantilever beam tests can be performed. The drop hammer impact testing machine is another type of impact testing machine, suitable for drop hammer impact tests on ferritic steels (especially various pipeline steels).

[0003] During the production process of scaffolding steel pipes, frequent testing is required to ensure strength. Impact testing machines are needed, but current impact testing machines have limited adjustment of impact force. They can only rely on angle to change the impact force and cannot further enhance it. The range is relatively limited. Moreover, the installation method of steel pipes is inconvenient and there are certain dangers in the operation process.

[0004] Therefore, improvements have been made to address the aforementioned issues. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide an impact force testing device for scaffolding components, which solves the technical problems of existing impact testing machines having limited adjustment of impact force, relying only on angle to change impact force, unable to further enhance it, having a limited range, and having inconvenient steel pipe installation methods and certain dangers during operation.

[0006] According to one aspect, at least one embodiment of this disclosure provides an impact force detection device for scaffolding components, comprising:

[0007] A base and a bracket, wherein the bracket is fixed to the base;

[0008] An arc-shaped groove and a detection component are provided, wherein the arc-shaped groove is formed on the surface of the base and the detection component is mounted on the bracket.

[0009] Mounting components are disposed on both sides of the base;

[0010] The detection component includes a drive motor, which is disposed on the surface of the bracket. A fixed shaft is provided at the output end of the drive motor, and a rotating disk is rotatably connected to the fixed shaft. A transmission groove is formed on the surface of the rotating disk.

[0011] As a further technical solution, a push frame is provided outside the fixed shaft, one end of the push frame is movably fitted into the transmission groove, an extension rod is provided on the surface of the rotating disk, and a detection hammer is provided at the lower end of the extension rod.

[0012] As a further technical solution, the extension rod has a long groove on its surface, an adjusting screw is provided in the long groove, a movable seat is slidably connected in the long groove, the movable seat and the adjusting screw are connected by a threaded engagement, and a counterweight is provided on the movable seat.

[0013] As a further technical solution, the mounting assembly includes a pair of positioning tubes, which are fixed on both sides of the base. Circular openings are provided on both sides of the arc-shaped groove, and the circular openings correspond to the positions of the positioning tubes.

[0014] As a further technical solution, mounting grooves are provided on both sides of the base, one side of the mounting groove is connected to the circular opening, a telescopic cylinder is provided inside the mounting groove, and a clamping block is provided at the output end of the telescopic cylinder.

[0015] As a further technical solution, a protective cover is fixedly connected to the outside of the base, and the protective cover has a grid-like structure.

[0016] As a further technical solution, a screw block is provided at one end of the adjusting screw, and the screw block has a polygonal structure.

[0017] As a further technical solution, the counterweight is inserted into the movable base, and the counterweight and the movable base are fixedly connected by bolts.

[0018] The beneficial effects of the embodiments disclosed herein are as follows:

[0019] 1. In this disclosure, a detection component is provided. Through the interaction of structures such as a drive motor, a fixed shaft, a rotating disk, a push frame, a detection hammer, an adjusting screw, and a counterweight, the detection hammer can be adjusted to perform impact detection at different heights. The counterweight can be used to change the impact force of the detection hammer.

[0020] 2. In this disclosure, an installation assembly is provided. Through the interaction of structures such as positioning tube, circular opening, installation groove, telescopic cylinder and clamping block, the steel pipe to be inspected can be securely installed and fixed. Moreover, all operations are performed externally, and there is no danger during the operation. The operation process is very safe. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0022] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0023] Figure 2 This is an isometric drawing of the present disclosure;

[0024] Figure 3 This is an isometric sectional view of the present disclosure;

[0025] Figure 4 This is a schematic diagram of the detection component portion of this disclosure;

[0026] In the diagram: 1. Base; 2. Bracket; 3. Arc-shaped groove; 4. Detection assembly; 4-1. Drive motor; 4-2. Fixed shaft; 4-3. Rotary disk; 4-4. Transmission groove; 4-5. Push frame; 4-6. Extension rod; 4-7. Detection hammer; 4-8. Long groove; 4-9. Adjusting screw; 4-10. Moving seat; 4-11. Counterweight; 5. Mounting assembly; 5-1. Positioning tube; 5-2. Circular opening; 5-3. Mounting groove; 5-4. Telescopic cylinder; 5-5. Clamping block; 6. Protective cover; 7. Tightening block. Detailed Implementation

[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0028] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-4 As shown, it illustrates an impact force detection device for scaffold components according to an embodiment of the present disclosure, comprising:

[0034] The base 1 and the bracket 2 are fixed on the base 1;

[0035] The arc-shaped groove 3 and the detection component 4 are provided. The arc-shaped groove 3 is formed on the surface of the base 1, and the detection component 4 is set on the bracket 2.

[0036] Mounting component 5 is installed on both sides of base 1;

[0037] The detection component 4 includes a drive motor 4-1, which is mounted on the surface of the bracket 2. A fixed shaft 4-2 is mounted on the output end of the drive motor 4-1. A rotating disk 4-3 is rotatably connected to the fixed shaft 4-2. A transmission groove 4-4 is formed on the surface of the rotating disk 4-3. A push frame 4-5 is mounted outside the fixed shaft 4-2. One end of the push frame 4-5 is movably fitted into the transmission groove 4-4. An extension rod 4-6 is mounted on the surface of the rotating disk 4-3. A detection hammer 4-7 is mounted at the lower end of the extension rod 4-6. A long groove 4-8 is formed on the surface of the extension rod 4-6. An adjusting screw 4-9 is mounted in the long groove 4-8. A movable seat 4-10 is slidably connected in the long groove 4-8. The movable seat 4-10 is connected to the adjusting screw 4-9 by a threaded connection. A counterweight 4-11 is mounted on the movable seat 4-10.

[0038] In some examples, to achieve adjustable impact force detection, a detection component 4 is designed. A drive motor 4-1 and a fixed shaft 4-2 are mounted on a bracket 2. One end of the fixed shaft 4-2 is rotatably connected to a rotating disk 4-3, which can rotate on the fixed shaft 4-2. A transmission groove 4-4 is formed on the surface of the rotating disk 4-3. A pusher frame 4-5 is fixed on the fixed shaft 4-2, with one end of the pusher frame 4-5 located within the transmission groove 4-4. When the drive motor 4-1 controls the rotation of the fixed shaft 4-2, the pusher frame 4-5 can move through the transmission groove 4-4. -4 drives the rotating disk 4-3 to rotate. The rotating disk 4-3 is equipped with an extension rod 4-6 and a detection hammer 4-7. When it falls, the impact force can be detected by the detection hammer 4-7. The surface of the extension rod 4-6 has a long groove 4-8. The long groove 4-8 is equipped with an adjusting screw 4-9 and a sliding seat 4-10 is slidably connected. The moving seat 4-10 can be controlled to move on the extension rod 4-6 by adjusting the screw 4-9. The moving seat 4-10 is equipped with a counterweight 4-11. The lower the counterweight 4-11 is in the extension rod 4-6, the greater the impact force, and vice versa.

[0039] like Figures 1-4 As shown, this embodiment proposes an installation component 5, which includes a pair of positioning tubes 5-1. The positioning tubes 5-1 are fixed on both sides of the base 1. Circular openings 5-2 are provided on both sides of the arc-shaped groove 3. The circular openings 5-2 correspond to the positions of the positioning tubes 5-1. Installation grooves 5-3 are provided on both sides of the base 1. One side of the installation groove 5-3 is connected to the circular opening 5-2. A telescopic cylinder 5-4 is provided inside the installation groove 5-3. A clamping block 5-5 is provided at the output end of the telescopic cylinder 5-4.

[0040] In some examples, in order to achieve the effect of quickly fixing the steel pipe, an installation component 5 is designed. Positioning tubes 5-1 are provided on both sides of the base 1. A circular opening 5-2 with the same axis as the positioning tube 5-1 is opened on the inner side of the arc groove 3, into which the steel pipe can be inserted. Installation grooves 5-3 are provided on both sides of the base 1. Telescopic cylinders 5-4 are provided in the installation grooves 5-3. A clamping block 5-5 is provided at the output end of the telescopic cylinder 5-4. After the steel pipe is inserted, the clamping block 5-5 can be controlled to fix the steel pipe.

[0041] For example, such as Figure 1 As shown, a protective cover 6 is fixedly connected to the outside of the base 1. The protective cover 6 has a grid-like structure.

[0042] In some examples, a protective cover 6 with a grid structure is provided to facilitate the operation and adjustment of the counterweights 4-11.

[0043] For example, such as Figure 4 As shown, a screw block 7 is provided at one end of the adjusting screw 4-9. The screw block 7 has a polygonal structure.

[0044] In some examples, by setting up a polygonal screw block 7, the adjusting screws 4-9 will not slip off the hand when turned.

[0045] For example, such as Figure 4 As shown, the counterweight 4-11 is inserted into the movable base 4-10, and the counterweight 4-11 and the movable base 4-10 are fixedly connected by bolts.

[0046] In some examples, counterweight 4-11 is easily disassembled using insert connections and bolt fastening methods.

[0047] When testing is required, insert the steel pipe into the positioning tube 5-1, activate the telescopic cylinder 5-4 to control the clamping block 5-5 to clamp and fix the steel pipe, then start the drive motor 4-1, which drives the rotating disk 4-3 to rotate through the push frame 4-5, lifting the test hammer 4-7 upward. After reaching the height, the drive motor 4-1 controls the push frame 4-5 to quickly reverse and reset. After being released from the support, the test hammer 4-7 falls to hit the steel pipe for testing. When the impact force needs to be adjusted, turn the adjusting screw 4-9 through the screwing block 7 to move the counterweight block 4-11 downward to increase the impact force.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A device for detecting the impact force of scaffolding components, characterized in that, include: A base (1) and a bracket (2), wherein the bracket (2) is fixed on the base (1); The arc-shaped groove (3) and the detection component (4) are provided on the surface of the base (1) and the detection component (4) are provided on the bracket (2). Mounting components (5) are disposed on both sides of the base (1); The detection component (4) includes a drive motor (4-1), which is disposed on the surface of the bracket (2). The output end of the drive motor (4-1) is provided with a fixed shaft (4-2), and a rotating disk (4-3) is rotatably connected to the fixed shaft (4-2). A transmission groove (4-4) is provided on the surface of the rotating disk (4-3).

2. The impact force detection device for scaffold components according to claim 1, characterized in that, A pusher frame (4-5) is provided outside the fixed shaft (4-2). One end of the pusher frame (4-5) is movably fitted into the transmission groove (4-4). An extension rod (4-6) is provided on the surface of the rotating disk (4-3). A detection hammer (4-7) is provided at the lower end of the extension rod (4-6).

3. The impact force detection device for scaffold components according to claim 2, characterized in that, The extension rod (4-6) has a long groove (4-8) on its surface. An adjusting screw (4-9) is installed in the long groove (4-8). A movable seat (4-10) is slidably connected in the long groove (4-8). The movable seat (4-10) and the adjusting screw (4-9) are connected by a threaded engagement. A counterweight (4-11) is installed on the movable seat (4-10).

4. The impact force detection device for scaffold components according to claim 1, characterized in that, The mounting assembly (5) includes a pair of positioning tubes (5-1), which are fixed on both sides of the base (1). The arc groove (3) has circular openings (5-2) on both sides, and the circular openings (5-2) correspond to the positions of the positioning tubes (5-1).

5. The impact force detection device for scaffold components according to claim 4, characterized in that, The base (1) is provided with mounting grooves (5-3) on both sides. One side of the mounting groove (5-3) is connected to the circular opening (5-2). A telescopic cylinder (5-4) is provided inside the mounting groove (5-3). A clamping block (5-5) is provided at the output end of the telescopic cylinder (5-4).

6. The impact force detection device for scaffold components according to claim 1, characterized in that, The base (1) is fixedly connected to a protective cover (6), which has a grid-like structure.

7. The impact force detection device for scaffold components according to claim 3, characterized in that, One end of the adjusting screw (4-9) is provided with a screwing block (7), which has a polygonal structure.

8. The impact force detection device for scaffold components according to claim 3, characterized in that, The counterweight (4-11) is inserted into the movable base (4-10), and the counterweight (4-11) and the movable base (4-10) are fixedly connected by bolts.

Images