CN218412023U

CN218412023U - Damage-proof performance testing device for heating and ventilation pipeline

Info

Publication number: CN218412023U
Application number: CN202221492806.3U
Authority: CN
Inventors: 邓名洲
Original assignee: China National Chemical Urban Investment Co Ltd
Current assignee: China National Chemical Urban Investment Co Ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-01-31
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a warm logical pipeline capability test device of damage prevention belongs to the relevant technical field of warm logical pipeline, comprises a workbench, the connecting seat has all been welded to the surperficial both sides of workstation, the inner wall movable mounting of connecting seat has the pivot, the one end fixedly connected with carrier block of connecting seat is kept away from in the pivot, the fixed block has all been welded to the outer wall both sides of carrier block, the fixed strip is installed to the inner wall screw thread of fixed block. This application technical scheme is through the setting of pivot and fixed block, rotate the carrier block, it is rotatory to drive the bracing piece, it is outside to make electric putter's direction, increase the usable floor area of workstation, improve the practicality of device, the fixed block is fixed the carrier block, prevent to rotate under the influence of external force at the in-process carrier block of work, lead to electric putter work failure, to examining time measuring to the heating coil inside, cause the damage to warm logical pipeline, prevent to also cause the damage to operating personnel.

Description

Damage-proof performance testing device for heating and ventilation pipeline

Technical Field

The utility model relates to a warm logical pipeline correlation technique field, more specifically say, relate to a warm logical pipeline capability test device of damage prevention.

Background

The thickness and the specification of warm logical pipeline are variable as required, and usually when connecting, the tuber pipe both ends are always external in the accessory, and warm siphunculus need test warm logical pipeline in the installation in order to ensure that warm logical pipe can carry out normal use, and current testing arrangement is examining warm intraduct time measuring, especially at actual connection in-process, causes the damage to the pipeline easily, therefore we provide a warm logical pipeline performance test device of damage prevention.

The patent document with the prior art publication number of CN 216081926U provides a leakproofness pressure test device of building heating and ventilation pipeline, and the device makes the soap water spout to the lateral wall of heating and ventilation pipeline through water spray mechanism, and fixed establishment makes heating and ventilation pipeline rotate in the cooperation of A disc to make operating personnel carry out comprehensive leakproofness inspection to heating and ventilation pipeline, improved the convenience, improved and detected the accuracy. However, the device and most of such devices on the market can not protect the heating and ventilation pipeline during detection, and prevent damage to operators, in the prior art, CN 216081926U can spray soap water to the outer side wall of the heating and ventilation pipeline through the water spraying mechanism, and the fixing mechanism enables the heating and ventilation pipeline to rotate by the cooperation of the a disk, so that the operators can perform comprehensive tightness inspection on the heating and ventilation pipeline, but still avoid damage to the pipeline. In view of this, we propose a warm logical pipeline capability test device of damage prevention.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a warm logical pipeline capability test device of damage prevention to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides an anti-damage's warm logical pipeline capability test device, includes the workstation, the connecting seat has all been welded to the surperficial both sides of workstation, the inner wall movable mounting of connecting seat has the pivot, the one end fixedly connected with carrier block of connecting seat is kept away from in the pivot, the fixed block has all been welded to the outer wall both sides of carrier block, the fixed strip is installed to the inner wall screw thread of fixed block, the fixed surface of carrier block is connected with electric putter, electric putter's output fixed mounting has the stay cord, the first connecting ring of one end fixedly connected with of electric putter is kept away from to the stay cord, the inner wall swing joint of first connecting ring has the second go-between, the outer wall fixedly connected with locking mechanism of second go-between, the surperficial center department fixed mounting of workstation has the carrier table.

As an alternative scheme of this application technical scheme, the carrier block constitutes revolution mechanic through pivot and connecting seat, the size of carrier block is less than the size of connecting seat.

As an alternative of the technical solution of this application, the bearing block is movably connected with the connecting seat through a fixing strip, and the fixing strip penetrates through the fixing block and extends to the inner wall of the connecting seat.

As an alternative scheme of this application technical scheme, locking mechanism includes aluminium strip, connecting piece and rotatory bolt, the outer wall fixedly connected with connecting piece of aluminium strip, rotatory bolt is installed to the inner wall screw thread of connecting piece.

As an alternative scheme of the technical scheme, the aluminum strip is movably connected with the connecting piece, and the rotary bolt is in threaded connection with the connecting piece.

As an alternative of this application technical scheme, the bottom fixed mounting of plummer has the air exhauster, the top fixedly connected with barometer of air exhauster, the output intercommunication of air exhauster has bellows, the one end that the air exhauster was kept away from to the bellows is connected fixedly and is connected with fixing mechanism, fixing mechanism's inner wall intercommunication has the infiltration pipe, the outer wall cover of infiltration pipe has the sealing washer.

As an alternative of this application technical scheme, fixed establishment includes solid fixed ring and fixing bolt, gu the inner wall threaded mounting of fixed ring has fixing bolt, fixing bolt and solid fixed ring threaded connection.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this application technical scheme is through the setting of pivot and fixed block, rotate the carrier block, it is rotatory to drive the bracing piece, it is outside to make electric putter's direction, increase the usable floor area of workstation, improve the practicality of device, the fixed block is fixed the carrier block, prevent to rotate under the influence of external force at the in-process carrier block of work, lead to electric putter work failure, to examining time measuring to the heating coil inside, cause the damage to warm logical pipeline, prevent to also cause the damage to operating personnel.

2. This application technical scheme is through setting up the setting of fixed establishment and sealing washer, when carrying out leakproofness monitoring to warm logical pipeline, the infiltration pipe of fixed ring to the warm logical pipeline of infiltration is fixed, and the sealing washer increases the leakproofness, prevents when examining warm intraduct, appears because the error that the device caused.

Drawings

Fig. 1 is a front view of a device for testing the performance of an anti-damage heating and ventilation pipeline disclosed in a preferred embodiment of the present application;

fig. 2 is a schematic top view of a support block of the apparatus for testing the performance of an anti-damage heating and ventilation pipeline disclosed in a preferred embodiment of the present application;

fig. 3 is a schematic structural view of a fixing mechanism in the device for testing the performance of an anti-damage heating and ventilation pipeline disclosed in a preferred embodiment of the present application;

fig. 4 is a schematic structural diagram of a locking mechanism in the device for testing the performance of the damage-proof heating and ventilation pipeline disclosed in a preferred embodiment of the present application;

fig. 5 is an enlarged view of a portion a in fig. 1 of an anti-damage heating and ventilation duct performance testing apparatus disclosed in a preferred embodiment of the present application;

fig. 6 is a schematic view illustrating a connection between a fixing mechanism and an infiltration pipe in the device for testing performance of an anti-damage heating and ventilation pipe disclosed in a preferred embodiment of the present application;

the numbering in the figures illustrates: 1. a work table; 2. a connecting seat; 3. a rotating shaft; 4. a bearing block; 5. a fixed block; 6. a fixing strip; 7. a support bar; 8. an electric push rod; 9. pulling a rope; 10. a first connecting ring; 11. a second connection ring; 12. a locking mechanism; 1201. aluminum strips; 1202. a connecting member; 1203. rotating the bolt; 13. an air extractor; 14. a barometer; 15. a flexible hose; 16. a fixing mechanism; 1601. a fixing ring; 1602. Fixing the bolt; 17. a permeate tube; 18. a seal ring; 19. a bearing platform.

Detailed Description

The utility model provides a technical scheme:

as shown in fig. 1, a warm logical pipeline capability test device of damage prevention, including workstation 1, connecting seat 2 has all been welded to the surperficial both sides of workstation 1, the inner wall movable mounting of connecting seat 2 has pivot 3, the one end fixedly connected with carrier block 4 of connecting seat 2 is kept away from to pivot 3, fixed block 5 has all been welded to the outer wall both sides of carrier block 4, the fixed strip 6 is installed to the inner wall screw thread of fixed block 5, the fixed surface of carrier block 4 is connected with electric putter 8, electric putter 8's output fixed mounting has stay cord 9, stay cord 9 keeps away from the first connecting ring 10 of one end fixedly connected with of electric putter 8, the inner wall swing joint of first connecting ring 10 has second go-between 11, the outer wall fixedly connected with locking mechanism 12 of second go-between 11, the surperficial center department fixed mounting of workstation 1 has carrier table 19.

In this embodiment, through the setting of pivot 3 and fixed block 5, rotate carrier block 4, it rotates to drive bracing piece 7, make electric putter 8's direction outside, increase workstation 1's usable floor area, the practicality of improving the device, fixed block 5 fixes carrier block 4, prevent that in-process carrier block 4 at work from rotating under the influence of external force, lead to electric putter 8 work failures, cause the damage to the warm logical pipeline of examining time measuring to warm intraduct, prevent also causing the damage to operating personnel.

In some technical solutions, as shown in fig. 6, the bearing block 4 and the connecting seat 2 form a rotating structure through the rotating shaft 3, and the size of the bearing block 4 is smaller than that of the connecting seat 2.

In the present embodiment, the usable area of the table 1 is increased, and the practicability of the apparatus is improved.

In some technical solutions, as shown in fig. 2, the bearing block 4 is movably connected to the connecting seat 2 through a fixing strip 6, and the fixing strip 6 penetrates through the fixing block 5 and extends to an inner wall of the connecting seat 2.

In this embodiment, the bearing block 4 is fixed, so that the bearing block 4 is prevented from rotating in the working process.

In some technical solutions, as shown in fig. 4, the locking mechanism 12 includes an aluminum bar 1201, a connecting member 1202, and a rotating bolt 1203, the connecting member 1202 is fixedly connected to an outer wall of the aluminum bar 1201, and the rotating bolt 1203 is threadedly mounted on an inner wall of the connecting member 1202.

In this embodiment, the aluminum strip 1201 is extruded by the rotating bolt 1203, so that the aluminum strip 1201 locks the heating and ventilation pipeline.

In some technical solutions, as shown in fig. 4, an aluminum bar 1201 is movably connected to a connecting member 1202, and a rotating bolt 1203 is screwed to the connecting member 1202.

In this embodiment, the heating and ventilation pipes of different sizes are satisfied by rotating the rotary bolt 1203.

In some technical solutions, as shown in fig. 1 and 5, an air pump 13 is fixedly installed at the bottom of a bearing table 19, an air pressure gauge 14 is fixedly connected to the top of the air pump 13, an output end of the air pump 13 is communicated with a flexible hose 15, one end of the flexible hose 15, which is far away from the air pump 13, is fixedly connected with a fixing mechanism 16, an inner wall of the fixing mechanism 16 is communicated with a penetration pipe 17, and a sealing ring 18 is sleeved on an outer wall of the penetration pipe 17.

In this embodiment, the interior of the heating ventilation pipeline is evacuated, the sealing performance of the heating ventilation pipeline is monitored, the sealing ring 18 improves the sealing performance of the device, and final result errors caused by device deviation are prevented.

In some embodiments, as shown in fig. 3, the fixing mechanism 16 includes a fixing ring 1601 and a fixing bolt 1602, the fixing bolt 1602 is screwed on an inner wall of the fixing ring 1601, and the fixing bolt 1602 is screwed to the fixing ring 1601.

In this embodiment, fix warm logical pipeline, prevent that the in-process warm logical pipeline of work from appearing droing.

As shown in fig. 1, at first, take out the warm logical pipeline that needs monitoring, switch on, put into aluminium strip 1201 with warm logical pipeline, pulling aluminium strip 1201 makes the outer wall of warm logical pipeline contact aluminium strip 1201, rotatory rotation bolt 1203, realize that aluminium strip 1201 locks warm logical pipeline, open electric putter 8, stay cord 9 drives first connecting ring 10 rearward movement, thereby realize monitoring warm logical pipeline's stretchability, take out the warm logical pipeline that needs monitoring once more, infiltration pipe 17 inserts the inner wall of warm logical pipeline, fixing bolt 1602 fixes it, open air extractor 13, bleed in the warm logical pipeline, index on barometer 14, whether look over warm logical pipeline sealed. This scheme can make the staff when examining the warm braw is inside, causes the damage to warm logical pipeline, prevents also to cause the damage to operating personnel.

Claims

1. The utility model provides a warm logical pipeline capability test device of damage prevention, includes workstation (1), its characterized in that: the two sides of the surface of the workbench (1) are respectively welded with a connecting seat (2), the inner wall of each connecting seat (2) is movably provided with a rotating shaft (3), one end, far away from the connecting seats (2), of each rotating shaft (3) is fixedly connected with a bearing block (4), two sides of the outer wall of each bearing block (4) are respectively welded with a fixing block (5), and a fixing strip (6) is installed on the inner wall of each fixing block (5) in a threaded mode;

an electric push rod (8) is fixedly connected to the surface of the bearing block (4), a pull rope (9) is fixedly installed at the output end of the electric push rod (8), one end, far away from the electric push rod (8), of the pull rope (9) is fixedly connected with a first connecting ring (10), the inner wall of the first connecting ring (10) is movably connected with a second connecting ring (11), and the outer wall of the second connecting ring (11) is fixedly connected with a locking mechanism (12);

the center of the surface of the workbench (1) is fixedly provided with a bearing platform (19).

2. The damage-proof heating and ventilation pipeline performance test device according to claim 1, characterized in that: the bearing block (4) and the connecting seat (2) form a rotating structure through the rotating shaft (3), and the size of the bearing block (4) is smaller than that of the connecting seat (2).

3. The anti-damage heating and ventilation pipeline performance testing device as claimed in claim 2, wherein: the bearing block (4) is movably connected with the connecting seat (2) through a fixing strip (6), and the fixing strip (6) penetrates through the fixing block (5) and extends to the inner wall of the connecting seat (2).

4. The damage-proof heating and ventilation pipeline performance test device according to claim 3, characterized in that: the locking mechanism (12) comprises an aluminum strip (1201), a connecting piece (1202) and a rotating bolt (1203), the outer wall of the aluminum strip (1201) is fixedly connected with the connecting piece (1202), and the rotating bolt (1203) is installed on the inner wall of the connecting piece (1202) in a threaded mode.

5. The anti-damage heating and ventilation pipeline performance testing device according to claim 4, characterized in that: the aluminum strip (1201) is movably connected with the connecting piece (1202), and the rotary bolt (1203) is in threaded connection with the connecting piece (1202).

6. The damage-proof heating and ventilation pipeline performance test device according to claim 1, characterized in that: the bottom fixed mounting of plummer (19) has air extractor (13), the top fixedly connected with barometer (14) of air extractor (13), the output intercommunication of air extractor (13) has bellows (15), the one end that air extractor (13) were kept away from in bellows (15) is connected fixedly and is connected with fixed establishment (16), the inner wall intercommunication of fixed establishment (16) has infiltration pipe (17), the outer wall cover of infiltration pipe (17) has sealing washer (18).

7. The anti-damage heating and ventilation pipeline performance testing device according to claim 6, characterized in that: fixing mechanism (16) are including solid fixed ring (1601) and fixing bolt (1602), fixing bolt (1602) are installed to the inner wall screw thread of solid fixed ring (1601), fixing bolt (1602) and solid fixed ring (1601) threaded connection.