Windproof performance test tool for port loading and unloading equipment

Abstract

The utility model provides a port loading and unloading equipment windproof performance test tool comprising a tool platform which is formed by assembling a plurality of groups of pillars and a tool plate, and the bottom surface of each pillar is in threaded connection with a bolt support foot; the hydraulic device is arranged on the surface of the tool plate, and the output end of the hydraulic device acts on the force measuring sensor in a transmission mode; the two sets of assembly tools are arranged at the two ends of the hydraulic device and the two ends of the force transducer respectively, and the tail ends of the assembly tools abut against the ship unloader buffering device. The assembly tool is formed by splicing a plurality of first assemblies and / or a plurality of second assemblies into a preset length, each first assembly comprises two first supporting plates and a plurality of long pipes arranged between the two first supporting plates, and each second assembly comprises two second supporting plates and a plurality of short pipes arranged between the two second supporting plates; and the hydraulic device, the force transducer and the ship unloader buffer device are coaxially arranged. The test tool provided by the utility model can meet the height and length adjustment of different types of equipment, and is convenient to install, transport and carry on site.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of windproof testing tooling, and in particular to a windproof performance testing tooling for port loading and unloading equipment. Background Art

[0002] According to the technical requirements of JT / T 90-2020 "Wind Load Calculation and Windproof Safety Requirements for Port Loading and Unloading Machinery", the windproof performance test of port loading and unloading machinery is carried out. The port loading and unloading machinery windproof performance test tooling will use a jack as an external loading force to simulate wind force. The jack and sensor will be placed horizontally between the port loading and unloading machinery and the backrest. Under the action of various windproof devices alone or in combination, the jack is used to load the trolley to cause displacement. Therefore, the tooling is required to be easy to disassemble and carry. The currently used test tooling is large in size, difficult to install, and inconvenient to transport. At the same time, the accuracy of the test results is not high. On this basis, a port loading and unloading equipment windproof performance test tooling is proposed. Utility Model Content

[0003] 1. Technical problems to be solved by the utility model:

[0004] The utility model provides a windproof performance testing tool for port loading and unloading equipment, which is used to solve the technical problems existing in the above-mentioned background technology.

[0005] 2. Technical solution:

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A windproof performance test tool for port loading and unloading equipment, the test tool comprising a tool platform, which is assembled from a plurality of groups of pillars and tool plates, and the bottom surface of the pillar is threadedly connected with a bolt support foot;

[0008] A hydraulic device is arranged on the surface of the tooling plate, and the output end of the hydraulic device transmits work to the force sensor;

[0009] Two sets of assembly fixtures are respectively arranged at the two ends of the hydraulic device and the force sensor, and the ends of the assembly fixtures are butted against the buffer device of the ship unloader;

[0010] The assembly tool is composed of several groups of assembly one and / or several groups of assembly two spliced ​​into a predetermined length, the assembly one includes two groups of support plates one and a plurality of long tubes arranged between the two groups of support plates one, and the assembly two includes two groups of support plates two and a plurality of short tubes arranged between the two groups of support plates two;

[0011] Furthermore, the hydraulic device, the force sensor and the ship unloader buffer device are coaxially arranged.

[0012] A further improvement is that it also includes a hydraulic tooling for installing the hydraulic device, and the hydraulic tooling includes two groups of support plates three and an arc-shaped installation plate arranged in the two groups of support plates three.

[0013] A further improvement is that it also includes a sensor tooling for installing the force sensor, and the sensor tooling includes two groups of support plates four and an arc-shaped installation plate two arranged in the two groups of support plates four.

[0014] A further improvement is that a pulley is provided at the bottom end of the sensor tooling.

[0015] A further improvement is that a thin steel plate is laid on the surface of the tooling plate.

[0016] A further improvement is that a safety shield is provided on the outside of the hydraulic device and the force sensor.

[0017] 3. Beneficial effects:

[0018] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0019] The test fixture provided by the utility model is connected with a bolt support foot by threads on the bottom surface of the pillar. The bolt support foot is turned according to the required height. At the same time, the component fixture is assembled into the length required by the loading and unloading machinery by selecting appropriate components one and two, so as to meet the height and length adjustment of equipment of different models. At the same time, the test fixture is easy to install, transport and carry on site. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0022] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part B;

[0023] Figure 4 For this utility model Figure 1 A front view of

[0024] Figure 5 This is a schematic diagram of the structure of the arc-shaped mounting plate of the utility model;

[0025] Figure 6 It is a schematic diagram of the connection relationship between the two arc-shaped mounting plates of the utility model.

[0026] Reference numerals:

[0027] 1-tooling platform; 11-pillar; 12-tooling plate; 2-tooling platform; 3-hydraulic device; 4-force sensor; 5-assembly tooling; 51-assembly one; 511-support plate one; 512-long tube; 52-assembly two; 521-support plate two; 522-short tube; 6-bolt; 7-hydraulic tooling; 71-support plate three; 72-arc mounting plate; 8-sensor tooling; 81-support plate four; 82-arc mounting plate two; 9-pulley. DETAILED DESCRIPTION

[0028] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] It should be noted that the structures not introduced in the present invention do not involve the design points and improvement directions of the present invention, and all adopt the existing technology. At the same time, the content of the above background technology belongs to the technical cognition scope of the utility model inventor. Since the technical content in this field is vast and too complicated, the above content of this application does not necessarily constitute the prior art.

[0031] Reference Figure 1-6 , This embodiment provides a windproof performance test tool for port loading and unloading equipment, the test tool comprises a tool platform 1, which is assembled by a plurality of pillars 11 and a tool plate 12, and the bottom surface of the pillar 11 is threadedly connected with a bolt support foot 2, so as to facilitate the adjustment of the height of the tool platform 2 to adapt to different types of loading and unloading machinery;

[0032] A hydraulic device 3 is arranged on the surface of the tooling plate 12, and the output end of the hydraulic device transmits work to the force sensor 4;

[0033] Two sets of assembly fixtures 5 are respectively arranged at the two ends of the hydraulic device 3 and the force sensor 4, and the ends of the assembly fixtures 5 are against the buffer device of the ship unloader (such as the commonly used ship-type bucket suction cup machine);

[0034] The assembly tool 5 is composed of several groups of components 1 51 and / or several groups of components 2 52 spliced ​​into a predetermined length, wherein the component 1 51 includes two groups of support plates 1 511 and a plurality of long tubes 512 arranged between the two groups of support plates 1 511, and the component 2 52 includes two groups of support plates 2 521 and a plurality of short tubes 522 arranged between the two groups of support plates 2 521, wherein the assembly tool 5 is assembled into the length required by the loading and unloading machinery by selecting appropriate components 1 51 and components 2 52 and offsetting with the buffer device of the ship unloader (ship-type armored bucket suction cup machine) to adapt to different types of loading and unloading machinery;

[0035] Furthermore, the hydraulic device 3, the force sensor 4 and the ship unloader buffer device are coaxially arranged.

[0036] The test fixture provided in this embodiment is threadedly connected to a bolt support foot 2 on the bottom surface of the pillar 11, and the bolt support foot is turned according to the required height. At the same time, the component fixture 5 is assembled into the length required by the loading and unloading machinery by selecting appropriate component 1 51 and / or component 2 52 to meet the height and length adjustment requirements of equipment of different models. At the same time, the test fixture is easy to install, transport and carry on site, thereby solving the technical problems of the currently used test fixtures being large in size, difficult to install, inconvenient to transport, and having low accuracy of test results.

[0037] It should be noted that the component tooling 5 in this embodiment is not limited to component one 51 and component two 52 provided in this embodiment. The component tooling 5 can be designed into components of various lengths to facilitate the combination of ship unloader buffer devices of different lengths, and the components are connected and combined by bolts 6 for easy carrying and transportation.

[0038] In this embodiment, the pillars 11 and the tooling plates 12 are assembled and spliced ​​using metal square tubes, which facilitates the disassembly and assembly of the entire tooling platform 1.

[0039] In this embodiment, adjacent components 1 51 and 2 52 or two adjacent groups of components 1 51 or two adjacent groups of components 2 52 are connected by bolts 6, which facilitates on-site disassembly, assembly and transportation of components 1 51 or components 2 52.

[0040] This embodiment also includes a hydraulic tool 7 for installing the hydraulic device. The hydraulic tool 7 includes two groups of support plates 3 71 and arc-shaped mounting plates 72 arranged in the two groups of support plates 3 71 . The arc-shaped mounting plates 72 facilitate rapid installation of the hydraulic device 3 .

[0041] This embodiment also includes a sensor tooling 8 for installing the force sensor 4, and the sensor tooling 8 includes two groups of support plates 81 and an arc-shaped mounting plate 82 arranged in the two groups of support plates 81. Similarly, the setting of the mounting plate 82 facilitates the rapid installation of the force sensor 4.

[0042] In a preferred embodiment, a pulley 9 is provided at the bottom end of the sensor fixture 8. By installing the pulley 9 under the sensor fixture 8, the error during measurement is minimized and the detection accuracy is improved.

[0043] In a preferred embodiment, the surface of the tooling plate 12 is paved with a thin steel plate to facilitate disassembly and transportation.

[0044] In a preferred embodiment, a safety shield is provided on the outer side of the hydraulic device 3 and the force sensor 4 to provide a certain degree of protection for the hydraulic device 3 and the force sensor 4 .

[0045] In this embodiment, support plate one 511, support plate two 521, support plate three 71 and support plate four 81 are configured to have the same structure to facilitate quick on-site installation, and openings are provided around the corresponding plates to facilitate assembly and disassembly of the corresponding plates.

[0046] The operation process is as follows:

[0047] According to the height and length requirements of different types of equipment on site, the height of the tooling platform is adjusted by turning the knob on the bolt support foot 2, and by selecting an appropriate number of components 1 51 and / or components 2 52, the component tooling 5 reaches the required length of the on-site equipment and offsets against the ship unloader buffer device;

[0048] The hydraulic device 3 and the force sensor 4 are installed correspondingly. Under the following two conditions, the hydraulic device 3 simulates the jack to apply pressure to the force sensor 4, and the strain dynamic data acquisition system is used to monitor the entire test process in real time.

[0049] State 1: All motor brakes of the ship unloader are activated.

[0050] State 2: The trolley motor brake and wheel clamp are all activated.

[0051] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A tool for testing windproof performance of port loading and unloading equipment, characterized in that: The test fixture comprises a fixture platform (1), which is assembled from a plurality of groups of pillars (11) and a fixture plate (12), wherein the bottom surfaces of the pillars (11) are threadedly connected with bolted legs (2); A hydraulic device (3) is arranged on the surface of the tooling plate (12), and an output end of the hydraulic device (3) transmits work to the force sensor (4); Two sets of assembly fixtures (5) are respectively arranged at two ends of the hydraulic device (3) and the force sensor (4), and the ends of the assembly fixtures (5) are butted against the buffer device of the ship unloader; The assembly tool (5) is composed of a plurality of groups of component one (51) and / or a plurality of groups of component two (52) spliced ​​into a predetermined length, wherein the component one (51) comprises two groups of support plates one (511) and a plurality of long tubes (512) arranged between the two groups of support plates one (511), and the component two (52) comprises two groups of support plates two (521) and a plurality of short tubes (522) arranged between the two groups of support plates two (521); Furthermore, the hydraulic device (3), the force sensor (4) and the ship unloader buffer device are coaxially arranged.

2. A tool for testing windproof performance of port loading and unloading equipment according to claim 1, characterized in that: Adjacent component one (51) and component two (52) or two adjacent groups of component one (51) or two adjacent groups of component two (52) are connected by bolts (6).

3. A tool for testing windproof performance of port loading and unloading equipment according to claim 1, characterized in that: It also includes a hydraulic tool (7) for installing the hydraulic device (3), wherein the hydraulic tool (7) includes two groups of three support plates (71) and an arc-shaped installation plate (72) arranged in the two groups of three support plates (71).

4. The windproof performance testing tool for port loading and unloading equipment according to claim 1 is characterized by: It also includes a sensor tool (8) for installing the force sensor (4), the sensor tool (8) comprising two groups of support plates four (81) and an arc-shaped installation plate two (82) arranged in the two groups of support plates four (81).

5. A tool for testing windproof performance of port loading and unloading equipment according to claim 4, characterized in that: A pulley (9) is provided at the bottom end of the sensor tooling (8).

6. The windproof performance testing tool for port loading and unloading equipment according to claim 1 is characterized by: The surface of the tooling plate (12) is paved with a thin steel plate.

7. The windproof performance testing tool for port loading and unloading equipment according to claim 1 is characterized by: Safety shields are provided on the outside of the hydraulic device (3) and the force sensor (4).

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