CN219624972U - Water pipe clamp leak test machine - Google Patents

Abstract

The utility model provides a water pipe clamp leakage test machine, and belongs to the technical field of pipe clamp performance test; the key points of the technical scheme are as follows: the device comprises a transparent test box, three first steel pipes communicated with a water supply pipe, three second steel pipes communicated with a water outlet pipe, a water pipe clamp, a valve and a pressure gauge; the utility model is provided with the water supply pipe, the water supply pipe divides the liquid with certain pressure onto three first steel pipes, three water pipe clamps with different types can be respectively arranged on the three first steel pipes, and after the valve is opened, the liquid with the same pressure respectively flows into the three first steel pipes, so that the anti-leakage performance of the water pipe clamps when the water pipe clamps run under the condition of the liquid circulation with the same pressure is tested; thereby improving the efficiency of the test of the tester while meeting the anti-leakage performance test; in addition, the water pipe clamp and the hose are both positioned in the transparent test box, so that the water pipe clamp can be observed in real time, and when the water pipe clamp leaks or falls off, liquid is splashed.

Description

Water pipe clamp leak test machine

Technical Field

The utility model relates to the technical field of pipe clamp performance test, in particular to a water pipe clamp leakage test machine.

Background

With the development of society, more and more automobiles enter families of the general public, so that the demand of the automobiles is increased, and the development of the automobile industry is promoted; in the manufacturing process of the vehicle, a hose in the vehicle is often required to be fixed on a steel pipe, and the fixing mode is mostly adopted for fixing a water pipe clamp, wherein the water pipe clamp is divided into an elastic clamp and a locking clamp, and the elastic clamp is relatively simple and convenient to install, so that a large number of uses are obtained, and therefore, the clamping anti-leakage performance of the elastic clamp is particularly important; in the existing performance test of the elastic clamp, most of the performance test of the elastic clamp is a clamping force test, and less testing machines are used for the anti-leakage performance of the elastic clamp; most of existing anti-leakage testing machines only test water pipe clamps of one type, and the water pipe clamps are generally placed outside during testing, so that the water pipe clamps are easy to leak or splash when falling off.

Disclosure of Invention

The utility model aims to provide a water pipe clamp leakage test machine, which aims to solve the problems set forth in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: including install in support frame top and transparent test box, rigid coupling in three first steel pipes of test box one side and with delivery pipe intercommunication and rigid coupling in the test box opposite side and with three second steel pipes of outlet pipe intercommunication, the hose is located inside the test box, the one end of hose pass through the water pipe clamp with the one end intercommunication of first steel pipe, the other end of hose pass through the water pipe clamp with the one end intercommunication of second steel pipe, every all install the valve on the first steel pipe, every all install the manometer on the second steel pipe.

Further, the below of support frame is equipped with the liquid pond, the delivery pipe pass through the water pump with the liquid pond intercommunication, the outlet pipe keep away from the one end of second steel pipe with the liquid pond intercommunication.

Further, flanges are arranged on the first steel pipe and the second steel pipe respectively, and the first steel pipe and the second steel pipe are fixedly connected with the test box through the flanges.

Further, the test box comprises a transparent cover plate, a first fixing lug is fixedly connected to the transparent cover plate, buckles are arranged on two sides of the test box, and the buckles are matched with the first fixing lugs to fix the transparent cover plate on the top of the test box.

Further, the top both sides of support frame are equipped with the boss that is used for spacing the test box, the top of support frame still is equipped with and is used for fixing the fixed establishment of test box.

Further, the fixing mechanism comprises a second fixing lug fixedly connected to the top of the supporting frame and a fixing bolt in threaded connection with the second fixing lug, the end of a screw rod of the fixing bolt is tightly attached to the fixing plate, and the fixing plate is tightly attached to the outer wall of the test box.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is provided with the water supply pipe, the water supply pipe divides the liquid with certain pressure onto three first steel pipes, three water pipe clamps with different types can be respectively arranged on the three first steel pipes, and after the valve is opened, the liquid with the same pressure respectively flows into the three first steel pipes, so that the anti-leakage performance of the water pipe clamps when the water pipe clamps run under the condition of the liquid circulation with the same pressure is tested; thereby improving the efficiency of the testing machine while meeting the anti-leakage performance test of the water pipe clamp; in addition, the water pipe clamp and the hose are both positioned in the transparent test box, so that the water pipe clamp can be observed in real time, and when the water pipe clamp leaks or falls off, liquid is splashed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the interior of the test chamber of the present utility model.

Wherein: 1. a support frame; 11. a boss; 2. a liquid pool; 3. a test chamber; 31. a first steel pipe; 32. a second steel pipe; 33. a flange plate; 34. a valve; 35. a pressure gauge; 36. a hasp; 4. a fixing mechanism; 41. a fixing plate; 42. a second fixed ear; 43. a fixing bolt; 5. a hose; 6. a water pipe clamp; 7. a water supply pipe; 8. a water outlet pipe; 9. a water pump; 10. a transparent cover plate; 101. a first fixed ear.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Examples: referring to fig. 1-2, a water pipe clamp leakage test machine comprises a test box 3, three first steel pipes 31, three second steel pipes 32, a hose 5, a hose clamp 6 and a water pipe clamp 6, wherein the test box 3 is installed at the top of a support frame 1 and is transparent, the first steel pipes 31 are fixedly connected to one side of the test box 3 and are communicated with a water supply pipe 7, the second steel pipes 32 are fixedly connected to the other side of the test box 3 and are communicated with a water outlet pipe 8, the hose 5 is positioned in the test box 3, one end of the hose 5 is communicated with one end of the first steel pipes 31 through the water pipe clamp 6, the other end of the hose 5 is communicated with one end of the second steel pipes 32 through the water pipe clamp 6, the water pipe clamp 6 is an elastic clamp, a valve 34 is respectively installed on each first steel pipe 31, a pressure gauge 35 is respectively installed on each second steel pipe 32, and the pressure condition in the second steel pipes 32 can be detected in real time; in addition, the liquid in the device which is used for testing can be selected according to practical application; when three water pipe clamps 6 with different types fix the hose 5 on the first steel pipe 31 and the second steel pipe 32 respectively, after the liquid for testing is shunted to the three first steel pipes 31 through the water supply pipe 7, the valve is opened to enable the liquid with the same pressure to flow into the three first steel pipes 31 respectively, so that the anti-leakage performance of the water pipe clamps 6 is tested when the water pipe clamps are operated under the condition of the circulation of the liquid with the same pressure; thereby improving the efficiency of the test machine while meeting the anti-leakage performance test of the water pipe clamp 6; in addition, the water pipe clamp 6 and the hose 5 are both positioned inside the transparent test box 3, so that the liquid is splashed when the water pipe clamp 6 leaks or falls off in real time in the test process.

The lower part of the support frame 1 is provided with a liquid pool 2, a water supply pipe 7 is communicated with the liquid pool 2 through a water pump 9, one end of a water outlet pipe 8, which is far away from a second steel pipe 32, is communicated with the liquid pool 2, the water pump 9 is electrically connected with a controller, the water supply pressure of the water pump 9 can be regulated through the controller, and a larger-range pressure interval is provided for testing the water pipe clamp 6, so that the test record is more accurate; when the water pump 9 is started, liquid flows out of the liquid pool 2 and sequentially passes through the water pump 9, the water supply pipe 7, the first steel pipe 31, the valve 34, the hose 5, the second steel pipe 32, the pressure gauge 35 and the water outlet pipe 8 and then returns to the liquid pool 2, so that the recycling of the liquid is realized, and the consumption of the liquid is saved; in addition, liquid spilled inside the test chamber 3 may also be returned to the liquid pool 2.

The first steel pipe 31 and the second steel pipe 32 of the support frame 1 are respectively provided with a flange 33, the first steel pipe 31 and the second steel pipe 32 are fixedly connected with the test box 3 through the flange 33, the flange 33 is provided with a through hole, a bolt can pass through the through hole and is matched with a nut, and the flange 33 is fixed on the test box 3, so that the communication between the first steel pipe 31 and the test box 3 and the communication between the second steel pipe 32 and the test box 3 are realized, in addition, sealing treatment can be carried out at the joint, and overflow from the joint when liquid is excessively sputtered is prevented, and the device is further polluted; in the embodiment, the support frame 1 further comprises a transparent cover plate 10, a first fixing lug 101 is fixedly connected to the transparent cover plate 10, buckles 36 are arranged on two sides of the test box 3, and the buckles 36 are matched with the first fixing lug 101 to fix the transparent cover plate 10 on the top of the test box 3; the design of the transparent cover plate 10 further prevents the water pipe clamp 6 from splashing when leakage or falling off, and the water pipe clamp is fast fixed through the hasp 36, so that the transparent cover plate 10 is convenient to install and detach, and the water pipe clamp 6 is convenient to detach and mount.

The two sides of the top of the support frame 1 are provided with the bosses 11 for limiting the test box 3, the top of the support frame 1 is also provided with the fixing mechanism 4 for fixing the test box 3, and the design ensures the stability of the test box 3 when the device operates; the fixing mechanism 4 comprises a second fixing lug 42 fixedly connected to the top of the support frame 1 and a fixing bolt 43 in threaded connection with the second fixing lug 42, the screw end of the fixing bolt 43 is tightly attached to the fixing plate 41, and the fixing plate 41 is tightly attached to the outer wall of the test box 3; in the utility model, the two ends of the test box 3 are both provided with the fixing mechanisms 4, when two fixing bolts 43 are screwed, the fixing bolts 43 can push the two fixing plates 41 to move in opposite directions, so as to realize the fixation of the test box 3; after the test is completed, the test chamber 3 can be removed by unscrewing the fixing bolts 43 and removing other related parts, thereby facilitating the recovery of the residual liquid inside the test chamber 3.

Principle of operation

Firstly, fixing a hose 5 with a first steel pipe 31, a hose 5 and a second steel pipe 32 respectively by using three different types of water pipe clamps 6 to be tested, then starting a water pump 9, and sequentially enabling liquid to flow out of a liquid tank 2, and sequentially returning to the liquid tank 2 after passing through the water pump 9, a water supply pipe 7, the first steel pipe 31, a valve 34, the hose 5, the second steel pipe 32, a pressure gauge 35 and a water outlet pipe 8 to form a loop; then, the anti-leakage performance of the water pipe clamp 6 in use is tested, and the anti-leakage performance of the water pipe clamp 6 in operation under the condition of circulating the liquid at the same pressure is tested by adjusting the three valves 34 and combining the pressure gauge 35 to enable the liquid at the same pressure to flow into the three first steel pipes 31; furthermore, the efficiency of the test of the tester is improved while the anti-leakage performance test of the water pipe clamp 6 is met, and in addition, the water pipe clamp 6 and the hose 5 are both placed in the transparent test box 3 for the test, so that the water pipe clamp 6 can be observed in real time and prevented from being splashed when the water pipe clamp 6 leaks or falls off; therefore, the device realizes the anti-leakage performance test of the water pipe clamp 6, improves the test efficiency and simultaneously prevents liquid from splashing.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.

Claims (6)

1. A water pipe presss from both sides leak testing test machine which characterized in that: including install in test box (3) that support frame (1) top and transparent, rigid coupling in test box (3) one side and with three first steel pipe (31) and rigid coupling in test box (3) opposite side and with three second steel pipe (32) of outlet pipe (8) intercommunication, hose (5) are located inside test box (3), the one end of hose (5) pass through water pipe clamp (6) with the one end intercommunication of first steel pipe (31), the other end of hose (5) passes through water pipe clamp (6) with the one end intercommunication of second steel pipe (32), every all install valve (34) on first steel pipe (31), every all install manometer (35) on second steel pipe (32).

2. The water pipe clamp leak testing machine of claim 1, wherein: the lower part of the support frame (1) is provided with a liquid pool (2), the water supply pipe (7) is communicated with the liquid pool (2) through a water pump (9), and the water outlet pipe (8) is also communicated with the liquid pool (2).

3. The water pipe clamp leak testing machine of claim 1, wherein: the first steel pipe (31) and the second steel pipe (32) are respectively provided with a flange plate (33), and the first steel pipe (31) and the second steel pipe (32) are fixedly connected with the test box (3) through the flange plates (33).

4. The water pipe clamp leak testing machine of claim 1, wherein: still include transparent apron (10), rigid coupling has first fixed ear (101) on transparent apron (10), hasp (36) are installed to the both sides of test chamber (3), hasp (36) with first fixed ear (101) cooperation will transparent apron (10) are fixed in the top of test chamber (3).

5. The water pipe clamp leak testing machine of claim 1, wherein: the two sides of the top of the supporting frame (1) are provided with bosses (11) for limiting the test box (3), and the top of the supporting frame (1) is also provided with a fixing mechanism (4) for fixing the test box (3).

6. The water pipe clamp leak testing machine of claim 5, wherein: the fixing mechanism (4) comprises a second fixing lug (42) fixedly connected to the top of the supporting frame (1) and a fixing bolt (43) in threaded connection with the second fixing lug (42), the end of a screw rod of the fixing bolt (43) is tightly attached to the fixing plate (41), and the fixing plate (41) is tightly attached to the outer wall of the test box (3).