Multi-path compression strength rapid test tool

Abstract

The utility model discloses a multipath compressive strength fast test tooling, including testbed and pressurizing pump, the upper end of testbed is fixedly connected with a plurality of fixed blocks, the upper ends of every two matched fixed blocks are fixedly connected with a product fixer together, the front side of each product fixer is equipped with a groove pipe fitting, and the groove pipe fitting is connected with the pressurizing pump. The rear side spaces of the multiple product fixers are communicated through a multi-way pipe, the pressurizing pump is communicated with the multi-way pipe through a guide pipe, the multi-way pipe is composed of a main pipe and four branch pipes, and the four branch pipes are each provided with a manual valve. The pipeline is changed from the original one-to-one mode to the one-to-many mode, multiple sets of grooved pipe fittings can be connected at the same time, the testing time is greatly saved, the strength is reduced, the efficiency is improved, the national call of energy conservation and emission reduction is responded, meanwhile, the grooved pipe fittings can be rapidly positioned, installed and fixed, and the testing efficiency is improved. The situation that the detection result is inaccurate due to the fact that the groove pipe fitting is not tightly installed is avoided, and the cleanliness of the upper portion of the test bed can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of testing tooling, in particular to a multi-channel pressure resistance strength rapid testing tooling. Background Art

[0002] Grooved pipe fittings are widely used in fire water systems, air conditioning hot and cold water systems, water supply systems, petrochemical pipeline systems, thermal power and military pipeline systems, sewage treatment pipeline systems and other fields. After the grooved pipe fittings are connected, the pipeline system needs to be tested for compressive strength. The purpose is to check the strength of the mechanical properties of the pipeline and the tightness of the pipeline connection.

[0003] The existing pressure resistance strength test is connected by a pressure pump and a grooved pipe fitting through a pipeline. During the test, only one set of grooved pipe fittings can be tested at a time, which is time-consuming and labor-intensive when a large number of tests are required, seriously affecting work efficiency. At the same time, during the detection process, the grooved pipe fittings cannot be well installed and fixed, which may cause inaccurate test results due to installation problems during the detection. In addition, when the tightness of the existing test tooling is poor, water will drip onto the test bench, which is not easy to clean. Therefore, it is necessary to design a multi-channel pressure resistance strength rapid test tooling to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and the proposed multi-channel pressure resistance strength rapid testing tooling changes the original one-to-one pipeline into one-to-many, and can connect multiple sets of grooved pipe fittings at the same time, which greatly saves the test time, reduces the strength, improves the efficiency, and responds to the national call for energy conservation and emission reduction. At the same time, the grooved pipe fittings can be quickly positioned, installed and fixed, avoiding the situation where the grooved pipe fittings are not installed strictly and causing inaccurate test results, and the cleanliness of the test bench can be guaranteed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multi-channel pressure resistance strength rapid testing tool comprises a test bench and a pressure pump, wherein a plurality of fixed blocks are fixedly connected to the upper end of the test bench, a product holder is commonly fixedly connected to the upper ends of every two matched fixed blocks, a groove pipe fitting is installed on the front side of each product holder, the rear spaces of the plurality of product holders are connected via a multi-way pipe, and the pressure pump is connected to the multi-way pipe via a conduit.

[0007] Preferably, the groove pipe fitting comprises two shells, and the left and right shells of the two shells are both installed with mounting blocks, each mounting block is provided with a threaded hole, and every two matching threaded holes are threadedly connected with a bolt.

[0008] Preferably, a plurality of L-shaped plates are fixedly connected to the upper end of the test bench, a plurality of L-shaped plates are fixedly connected to rectangular blocks on the left sides, a plurality of rectangular blocks are fixedly connected to the left sides of a second arc-shaped block, a plurality of L-shaped plates are rotatably connected to the inner tops of the plurality of L-shaped plates, a plurality of threaded rods are threadedly connected to moving blocks, and a first arc-shaped block is fixedly connected to the left side of each moving block.

[0009] Preferably, the upper ends of the plurality of threaded rods penetrate the corresponding L-shaped plates and are fixedly connected with knobs, and the plurality of moving blocks are slidably connected to the right sides of the corresponding L-shaped plates.

[0010] Preferably, a plurality of collecting troughs are provided at the upper end of the test bench, and the bottom spaces of the plurality of collecting troughs are connected to the outside through drainage pipes.

[0011] Preferably, the inner bottom of each collecting tank is a slope.

[0012] Preferably, the multi-way pipe consists of a main pipe and four branch pipes, and manual valves are provided on the four branch pipes.

[0013] Compared with the existing technology, the advantages of this device are:

[0014] 1. Compared with the existing technology, by changing the original one-to-one pipeline to one-to-many, multiple sets of grooved pipe fittings can be connected at the same time, and the compressive strength rapid test tooling is optimized, which greatly saves test time, reduces strength, improves efficiency, and responds to the national call for energy conservation and emission reduction;

[0015] 2. Compared with the prior art, by setting the first arc block, the second arc block and the threaded rod, the grooved pipe fitting can be placed on the second arc block and then installed with the product holder, so that the installation of the grooved pipe fitting is faster, and the threaded rod and the first arc block can be rotated to move downward to fix the grooved pipe fitting, so as to avoid the loosening of the grooved pipe fitting;

[0016] 3. Compared with the prior art, the collection trough and the drain pipe are provided so that the water dripping during the detection process can be collected and then discharged, thus avoiding the situation where the water droplets directly drip onto the test bench and become difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the multi-channel compressive strength rapid testing tool proposed by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure on the right.

[0020] In the figure: 1 test bench, 2 pressure pump, 3 conduit, 4 multi-way pipe, 5 manual valve, 6 product holder, 7 first arc block, 8 L-type plate, 9 knob, 10 second arc block, 11 collecting tank, 12 drain pipe, 13 first shell, 14 mounting block, 15 bolt, 16 threaded rod, 17 moving block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 3 A multi-channel pressure resistance strength rapid testing tool comprises a test bench 1 and a pressure pump 2. A plurality of fixing blocks are fixedly connected to the upper end of the test bench 1. A product holder 6 is fixedly connected to the upper ends of every two matching fixing blocks. A groove pipe fitting is installed on the front side of each product holder 6. The rear spaces of the plurality of product holders 6 are connected through a multi-way pipe 4. The pressure pump 2 is connected to the multi-way pipe 4 through a conduit 3. The multi-way pipe 4 consists of a main pipe and four branch pipes. Manual valves 5 are provided on the four branch pipes. The groove pipe fitting comprises two shells. The left and right sides of the two shells are installed with mounting blocks 14. Each mounting block 14 is provided with a threaded hole. A bolt 15 is threadedly connected to every two matching threaded holes.

[0023] Among them, a plurality of L-shaped plates 8 are fixedly connected to the upper end of the test bench 1, a rectangular block is fixedly connected to the left side of the plurality of L-shaped plates 8, a second arc-shaped block 10 is fixedly connected to the left side of the plurality of rectangular blocks, a threaded rod 16 is rotatably connected to the inner top of the plurality of L-shaped plates 8, a moving block 17 is threadedly connected to the plurality of threaded rods 16, a first arc-shaped block 7 is fixedly connected to the left side of each moving block 17, the upper ends of the plurality of threaded rods 16 penetrate the corresponding L-shaped plates 8 and are fixedly connected to the knobs 9, and the plurality of moving blocks 17 are slidingly connected to the right side of the corresponding L-shaped plates 8.

[0024] A plurality of collecting tanks 11 are disposed at the upper end of the test bench 1 , and the bottom spaces of the plurality of collecting tanks 11 are connected to the outside through drainage pipes 12 , and the inner bottom of each collecting tank 11 is an inclined surface.

[0025] The functional principle of the utility model can be explained through the following operation mode: first, multiple grooved pipes are placed on the second arc block 10, so that the grooved pipes are aligned with the connecting ports of the product holder 6, one end of the product holder 6 is inserted into the grooved pipe, the product holder 6 and the grooved pipe are fixed by rotating the bolt 15, and then multiple knobs 9 are rotated in sequence, so that multiple threaded rods 16 are rotated to drive the first arc block 7 to move downward, and the installed grooved pipes are fixed, and then the front side of the grooved pipes is sealed, and the grooved pipes are filled with water;

[0026] At this time, the manual valve 5 corresponding to the branch pipe installed with the grooved pipe fitting can be opened, and then the pressure pump 2 can be started to carry out the test. When water seeps out during the test, the water will drip into the collection tank 11 and then be discharged along the drain pipe 12 (a collection bucket can be placed under each drain pipe 12 to collect water before testing).

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-channel pressure resistance rapid testing tool, comprising a test bench (1) and a pressure pump (2), characterized in that: A plurality of fixing blocks are fixedly connected to the upper end of the test bench (1), and a product holder (6) is fixedly connected to the upper ends of every two matching fixing blocks. A grooved pipe is installed on the front side of each product holder (6), and the rear spaces of the plurality of product holders (6) are connected via a multi-way pipe (4), and the pressure pump (2) is connected to the multi-way pipe (4) via a conduit (3).

2. The multi-channel compressive strength rapid testing tool according to claim 1, characterized in that: The grooved pipe fitting comprises two shells, and the left and right sides of the two shells are both installed with mounting blocks (14). Each mounting block (14) is provided with a threaded hole, and each two matching threaded holes are threadedly connected with a bolt (15).

3. The multi-channel compressive strength rapid testing tool according to claim 1, characterized in that: A plurality of L-shaped plates (8) are fixedly connected to the upper end of the test bench (1), a rectangular block is fixedly connected to the left side of each of the L-shaped plates (8), a second arc-shaped block (10) is fixedly connected to the left side of each of the rectangular blocks, a threaded rod (16) is rotatably connected to the inner top of each of the L-shaped plates (8), a moving block (17) is threadedly connected to each of the threaded rods (16), and a first arc-shaped block (7) is fixedly connected to the left side of each of the moving blocks (17).

4. The multi-channel compressive strength rapid testing tool according to claim 3 is characterized in that: The upper ends of the plurality of threaded rods (16) all penetrate the corresponding L-shaped plates (8) and are fixedly connected to the knobs (9), and the plurality of moving blocks (17) are slidably connected to the right sides of the corresponding L-shaped plates (8).

5. The multi-channel compressive strength rapid testing tool according to claim 1, characterized in that: A plurality of collecting troughs (11) are provided at the upper end of the test bench (1), and the bottom spaces of the plurality of collecting troughs (11) are connected to the outside through drainage pipes (12).

6. The multi-channel compressive strength rapid testing tool according to claim 5, characterized in that: The inner bottom of each collecting tank (11) is an inclined surface.

7. The multi-channel compressive strength rapid testing tool according to claim 1, characterized in that: The multi-way pipe (4) is composed of a main pipe and four branch pipes, and each of the four branch pipes is provided with a manual valve (5).

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