CN220490292U - Air tightness test board device - Google Patents

Abstract

The utility model discloses an air tightness test bench device, which relates to the technical field of test equipment and comprises a test bench, wherein an arc-shaped clamping block is fixedly connected to the upper surface of the test bench, a sliding groove is formed in the upper surface of the test bench, a sliding block is connected to the inside of the sliding groove in a sliding manner, a threaded rod is connected to the inside of the sliding block in a threaded manner, a rotating shaft is fixedly connected to the surface of the threaded rod, a fixing device is arranged at the top of the sliding block, the sliding block drives an arc-shaped fixing block at the top to slide and clamp a water pipe joint, the water pipe joint is extruded on the surface of the arc-shaped clamping block, the arc-shaped fixing block and the arc-shaped clamping block clamp the water pipe joint to ensure the stability of testing the water pipe joint, the water pipe joint is prevented from moving accidentally, and the arc-shaped fixing block can clamp and fix the water pipe joints with different sizes in a sliding manner, so that the water pipe joint can be clamped and fixed conveniently by workers.

Description

Air tightness test board device

Technical Field

The utility model relates to the technical field of test equipment, in particular to an air tightness test board device.

Background

The connector is a component for connecting a water pipe, and the water pipe connector can be divided into: the external thread end joint type water pipe joint, the clamping sleeve type water pipe joint and the self-fixing type water pipe joint are formed by die casting zinc alloy or stainless steel materials, and the surface of the external thread end joint type water pipe joint is galvanized, frosted or chromed; the structure is compact, no air holes exist, the strength is high, and the tightness of the joint is the most important to the performance and quality of the joint, so that strict test is required.

When the water pipe connector is tested on the air tightness test board, the clamp is required to clamp and fix the water pipe connector, the water pipe connector is prevented from moving in the test, the stability of the water pipe connector test is guaranteed, the water pipe connector is prevented from moving accidentally injuring workers in the test, and the water pipe connector is of a bent structure generally, so that the workers are inconvenient to fix the water pipe connector, and the stability of the water pipe connector in the test process is affected.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an air tightness test board device which can solve the problem that a worker cannot conveniently fix a water pipe joint due to the fact that the water pipe joint is of a bent structure and the water pipe joints are different in size.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an airtight test bench device, includes the testboard, the arc fixture block of upper surface fixedly connected with of testboard, the spout has been seted up to the upper surface of testboard, the inside sliding connection of spout has the slider, the inside threaded connection of slider has the threaded rod, the fixed surface of threaded rod has the axis of rotation, the one end that the axis of rotation was kept away from to the threaded rod rotates the inner wall of connecting at the spout, the one end that the axis of rotation was kept away from the threaded rod rotates the inside that runs through the testboard and extends to outside, the one end fixedly connected with carousel that the threaded rod was kept away from to the axis of rotation, the top of slider is provided with fixing device.

Preferably, the fixing device comprises an arc-shaped fixing block, the arc-shaped fixing block is fixedly connected to the top of the sliding block, two connecting plates are fixedly connected to the surface of the arc-shaped fixing block, a sliding plate is connected to the inner portion of each connecting plate in a sliding mode, a groove is formed in the inner portion of each sliding plate, and a clamping plate is connected to the inner portion of each groove in a sliding mode.

Preferably, the fixed spring is fixedly connected with the surface of the clamping plate, and one end, far away from the clamping plate, of the fixed spring is fixedly connected with the inner wall of the groove.

Preferably, the surface of cardboard fixedly connected with depression bar, the one end that the depression bar was kept away from the cardboard slip runs through the inside of slide and extends to the outside.

Preferably, the surface of the connecting plate is provided with fixed round holes, and the fixed round holes are distributed on the surface of the connecting plate at equal intervals.

Preferably, the fixed shaft is fixedly connected with the surface of cardboard, and the one end that the cardboard was kept away from to the fixed shaft slides and runs through the inside of slide and extends to the inside of fixed round hole, is provided with the same structure on two connecting plates.

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

(1) This gas tightness testboard device, the slider slides the arc fixed block that drives the top and slides and press from both sides tight water pipe head to the water pipe head extrudees the surface at the arc fixture block, presss from both sides tightly fixedly to water pipe head through arc fixed block and arc fixture block, guarantees the stability of water pipe head test, avoids water pipe head to take place to remove the accidental injury staff in the test, and the arc fixed block slides and can press from both sides tight water pipe head of fixed not unidimensional size, the staff of being convenient for clamp to water pipe head more is tight fixedly.

(2) This gas tightness testboard device through depression bar slip slide, and the slide can prolong the length of connecting plate in the inside of connecting plate, loosens the depression bar, and fixed spring promotes the cardboard slip, and the cardboard slip drives the inside of fixed axle slip card at another fixed round hole to slide and water pipe head's surface contact, can extrude fixedly through the slide to the great water pipe head of length, increase this gas tightness testboard device's application scope, further promote the fixed stability of water pipe head.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the overall structure of an air tightness test bench device according to the present utility model;

FIG. 2 is a schematic view of the inner structure of the chute according to the present utility model;

FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the skateboard of the present utility model.

Reference numerals: 1. a test bench; 2. an arc-shaped clamping block; 3. a chute; 4. a slide block; 5. a threaded rod; 6. a rotating shaft; 7. a turntable; 8. an arc-shaped fixed block; 9. a connecting plate; 10. a slide plate; 11. a groove; 12. a clamping plate; 13. a fixed spring; 14. a compression bar; 15. a fixed shaft; 16. and fixing the round hole.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an airtight testboard device, including testboard 1, the arc fixture block 2 is connected with to the last fixed surface of testboard 1, spout 3 has been seted up to the upper surface of testboard 1, the inside sliding connection of spout 3 has slider 4, the inside threaded connection of slider 4 has threaded rod 5, the fixed surface of threaded rod 5 has axis of rotation 6, the one end rotation that axis of rotation 6 was kept away from to threaded rod 5 is connected at the inner wall of spout 3, the one end rotation that axis of rotation 6 kept away from threaded rod 5 runs through the inside of testboard 1 and extends to the outside, the one end fixedly connected with carousel 7 that axis of rotation 6 kept away from threaded rod 5, the top fixedly connected with arc fixed block 8 of slider 4.

The staff places the water pipe joint that needs the test on the upper surface of testboard 1 to paste the surface of the tight arc fixture block 2 of crooked position of water pipe joint, then, rotate carousel 7, carousel 7 rotates and drives axis of rotation 6 and rotate in the inside of testboard 1, axis of rotation 6 rotates and drives threaded rod 5 rotation, threaded rod 5 rotates through the threaded connection effect with slider 4 and drives slider 4 at the inside slip of spout 3, slider 4 slides and drives the arc fixed block 8 at top and press from both sides tight water pipe joint, and the water pipe joint extrudees the surface at arc fixture block 2, press from both sides tight fixedly to water pipe joint through arc fixed block 8 and arc fixture block 2, guarantee the stability of water pipe joint test, avoid the water pipe joint to take place to remove the accidental injury staff when the test, and the water pipe joint of different sizes can be pressed from both sides tight fixed to the arc fixed block 8 slip, the staff of being convenient for presss from both sides tight fixedly to water pipe joint more.

The fixed surface of arc fixed block 8 is connected with two connecting plates 9, the inside sliding connection of connecting plate 9 has slide 10, recess 11 has been seted up to the inside of slide 10, the inside sliding connection of recess 11 has cardboard 12, the fixed surface of cardboard 12 is connected with fixed spring 13, the one end fixed connection of cardboard 12 is kept away from to fixed spring 13 is at the inner wall of recess 11, the fixed surface of cardboard 12 is connected with depression bar 14, the one end that cardboard 12 was kept away from to depression bar 14 slides and runs through the inside of slide 10 and extends to the outside, the fixed surface of cardboard 12 is fixedly connected with fixed axle 15, fixed round hole 16 has been seted up on the surface of connecting plate 9, fixed round hole 16 is equidistant on the surface of connecting plate 9 distributes, the one end that cardboard 12 was kept away from to fixed axle 15 slides and runs through the inside of slide 10 and extends to fixed round hole 16, be provided with the same structure on two connecting plates 9.

The staff presses depression bar 14, depression bar 14 slides and drives cardboard 12 in recess 11's inside slip, cardboard 12 slides and extrudes fixed spring 13, fixed spring 13 gives cardboard 12 a reverse effort, cardboard 12 slides and drives fixed axle 15 and slide, fixed axle 15 slides and breaks away from the inside of fixed round hole 16, and then remove fixed round hole to slide plate 10's fixed effect, then, slide plate 10 slides slide plate 10 through depression bar 14, slide plate 9's inside can prolong the length of connecting plate 9, release depression bar 14, fixed spring 13 promotes cardboard 12 and slides, cardboard 12 slides and drives fixed axle 15 slip card in the inside of another fixed round hole 16, and slide plate 10 and water pipe head's surface contact, can extrude fixedly through slide plate 10 to the great water pipe head of length, increase the application scope of this gas tightness testboard device, further promote the fixed stability of water pipe head.

Working principle: this gas tightness testboard device, the staff is through rotating carousel 7 when using, carousel 7 rotates and drives axis of rotation 6 at the inside rotation of testboard 1, axis of rotation 6 rotates and drives threaded rod 5 rotation, threaded rod 5 rotation is through the threaded connection effect with slider 4 drives slider 4 at the inside slip of spout 3, slider 4 slides and drives the arc fixed block 8 at top and press from both sides tight water pipe joint, and water pipe joint extrudees the surface at arc fixture block 2, press from both sides tight fixedly to water pipe joint through arc fixed block 8 and arc fixture block 2, guarantee the stability of water pipe joint test, the staff presses depression bar 14, depression bar 14 slides and drives cardboard 12 and slide in recess 11's inside, cardboard 12 slides and extrudees fixed spring 13, fixed spring 13 gives cardboard 12 a reverse effort, cardboard 12 slides and drives fixed axle 15 and slide, fixed axle 15 slides and breaks away from the inside of fixed round hole 16, and then remove the fixed effect of fixed round hole to slide 10, then, slide 10 can lengthen the length of connecting plate 9 through depression bar 14, fixed spring 13 promotes cardboard 12 and slides, cardboard 12 slides and drives fixed axle 15 slide card in another fixed round hole 16 inside, and the stability of water pipe joint test is guaranteed, the stability of water pipe joint test is further suitable for the surface contact, the water pipe joint is further fixed to the surface of this device is contacted with the side 10.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. An air tightness test bench device comprises a test bench (1), and is characterized in that: the utility model discloses a test bench, including test bench, slider, screw rod, arc fixture block (2) are fixedly connected with on the upper surface of test bench (1), spout (3) have been seted up to the upper surface of test bench (1), the inside sliding connection of spout (3) has slider (4), the inside threaded connection of slider (4) has threaded rod (5), the fixed surface of threaded rod (5) has axis of rotation (6), the one end rotation that axis of rotation (6) was kept away from to threaded rod (5) is connected at the inner wall of spout (3), the one end rotation that axis of rotation (6) kept away from threaded rod (5) runs through the inside of test bench (1) and extends to outside, the one end fixedly connected with carousel (7) that axis of rotation (6) kept away from threaded rod (5), the top of slider (4) is provided with fixing device.

2. The air tightness test bench device according to claim 1, wherein: the fixing device comprises an arc-shaped fixing block (8), wherein the arc-shaped fixing block (8) is fixedly connected to the top of the sliding block (4), two connecting plates (9) are fixedly connected to the surface of the arc-shaped fixing block (8), a sliding plate (10) is slidably connected to the inside of each connecting plate (9), a groove (11) is formed in the sliding plate (10), and clamping plates (12) are slidably connected to the inside of the groove (11).

3. An air tightness test bench device according to claim 2, wherein: the surface of the clamping plate (12) is fixedly connected with a fixing spring (13), and one end, far away from the clamping plate (12), of the fixing spring (13) is fixedly connected with the inner wall of the groove (11).

4. A gas tightness test bench device according to claim 3, wherein: the surface of the clamping plate (12) is fixedly connected with a pressing rod (14), and one end, far away from the clamping plate (12), of the pressing rod (14) penetrates through the inside of the sliding plate (10) in a sliding mode and extends to the outside.

5. The air tightness test bench device according to claim 4, wherein: the surface of the connecting plate (9) is provided with fixed round holes (16), and the fixed round holes (16) are distributed on the surface of the connecting plate (9) at equal intervals.

6. The air tightness test bench device according to claim 5, wherein: the surface fixing of cardboard (12) is connected with fixed axle (15), and the one end that cardboard (12) was kept away from to fixed axle (15) slides and runs through the inside of slide (10) and extends to the inside of fixed round hole (16), is provided with the same structure on two connecting plates (9).