CN216207298U - Pipeline installation inspection device - Google Patents
Pipeline installation inspection device Download PDFInfo
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- CN216207298U CN216207298U CN202122416413.6U CN202122416413U CN216207298U CN 216207298 U CN216207298 U CN 216207298U CN 202122416413 U CN202122416413 U CN 202122416413U CN 216207298 U CN216207298 U CN 216207298U
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Abstract
The utility model discloses a pipeline installation inspection device, which belongs to the technical field of inspection devices and comprises a water storage base and supporting legs arranged at the bottom of the water storage base, wherein a concave cover is connected onto the water storage base, a screw rod is rotationally connected into the concave cover, screw blocks are symmetrically arranged on the surface of the screw rod and are in threaded connection with the screw rod, a water pump is arranged in the water storage base, the water outlet end of the water pump is connected with one end of a water outlet pipe, one end of a water return pipe is also connected onto the water storage base, water outlet holes are respectively formed in the surfaces of the two screw blocks on the screw rod in a penetrating manner, the other end of the water outlet pipe is connected with the water outlet hole on one of the screw blocks, the other end of the water return pipe is connected with the water outlet hole on the other screw block, a pipeline is clamped between the two screw blocks, an opening at the end part of the pipeline covers the water outlet holes, when the pipeline is detected, the water pump is started, whether a gas leakage point or a water leakage point exists on the pipeline is judged by observing whether the outside the pipeline, compared with the method that the air leakage point or the water leakage point on the pipeline is observed by naked eyes.
Description
Technical Field
The utility model belongs to the technical field of inspection devices, and particularly relates to a pipeline installation inspection device.
Background
The fire-fighting pipeline refers to a pipeline material which is used for fire fighting, is connected with fire-fighting equipment and equipment, and is used for conveying water, gas or other media for fire fighting. The fire-fighting pipeline is used for the fire-fighting pipeline which is always in a static state, so that the requirement on the pipeline is strict, and the pipeline needs high pressure resistance, corrosion resistance and high temperature resistance. And the tightness of the pipeline is also an important factor. Therefore, after the production of the pipeline is completed, the airtightness of the pipeline needs to be detected and checked.
However, the existing method for detecting the air tightness of the pipeline is usually observed by naked eyes, and effective identification and detection cannot be carried out on small air leakage or water leakage points on the pipeline, so that unqualified products can flow into the market, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that small air leakage points on a pipeline cannot be effectively identified and detected in the prior art, the utility model provides the pipeline installation and inspection device.
The specific technical scheme is as follows:
the utility model provides a piping erection inspection device, including water storage base and the supporting leg of setting in water storage base bottom, be connected with the spill cover on the water storage base, spill cover internal rotation is connected with the screw rod, the surperficial central point department bilateral symmetry of screw rod is equipped with two sections screw threads to opposite, the same external screw thread portion of pitch, the surface of two sections external screw thread portions all overlaps and is equipped with the spiral shell piece, spiral shell piece and screw rod threaded connection, be equipped with the water pump in the water storage base, the play water outlet end of water pump is connected with the one end of outlet pipe, still be connected with the one end of wet return on the water storage base, two spiral shell piece surfaces on the screw rod all run through and have seted up the apopore, the other end of outlet pipe is connected with the apopore on one of them spiral shell piece, the other end of wet return is connected with the apopore on another spiral shell piece, press from both sides tightly between two spiral shell pieces and have the pipeline, the tip opening of pipeline covers the apopore.
Preferably, the concave cover is provided with a sliding groove, the screw block is connected with a sliding block, and the sliding block is slidably connected in the sliding groove.
Preferably, a hand wheel is connected to the end of the screw.
Preferably, the opposite side surfaces of the two screw blocks are symmetrically provided with annular grooves for fixing the pipeline.
Preferably, the inner surface of the annular groove is provided with a sealing rubber ring.
Preferably, the annular grooves on the surface of the screw block are provided in at least two groups.
Preferably, a rectangular groove is formed in the water storage base, an air cylinder is arranged in the rectangular groove, and an output end of the air cylinder is connected with the arc-shaped supporting plate.
Preferably, the cylinder is positioned at the center of the connecting line of the two screw blocks, and the surface of the arc-shaped supporting plate is provided with an anti-skid rubber mat.
Preferably, the water storage base is provided with a plurality of water permeable holes, and the water permeable holes are communicated with the rectangular grooves.
The utility model provides a piping erection inspection device, compares with prior art, and its beneficial effect is:
1. can drive two spiral shell pieces through rotating the screw rod and carry out the centre gripping fixed to the pipeline, through starting the water pump, can make water in the water storage base loop through the apopore on outlet pipe and the spiral shell piece and enter into inside the pipeline, then flow back in the water storage base again through the wet return, through observing whether there is the phenomenon of leaking outside the pipeline, judge whether have gas leakage point or leak water point on the pipeline, compare and watch gas leakage point or leak water point more directly perceived on the pipeline through artifical naked eye, thereby avoid unqualified pipeline to flow in market.
2. Carry out the centre gripping through using two spiral shell pieces to the pipeline fixed, can fix the pipeline of different length, offer the annular groove through the opposite face at two spiral shell pieces, when fixed pipeline, can insert the tip of pipeline in the annular groove to the stability of pipeline when having improved the pipeline and carrying out the centre gripping to the pipeline.
3. The sealing rubber ring is arranged in the annular groove, so that the sealing performance of two end parts of the pipeline can be improved when the pipeline is subjected to air tightness detection, and the phenomenon of water leakage at two end parts of the pipeline is avoided.
4. Through set up the cylinder on the water storage base, when fixed pipeline, can play the effect of support to the pipeline through the arc layer board on the cylinder, thereby need not the manual work and support the pipeline when the great pipeline of centre gripping weight, thereby reduced staff's intensity of labour.
5. Through seting up the hole of permeating water on the water storage base, when the phenomenon of leaking appears in the pipeline, the hole of permeating water on the drop accessible water storage base flows back in the water storage base to the phenomenon of ponding appears in the rectangle recess on the water storage base when having avoided the drop when more, thereby has avoided cylinder and ponding contact, has avoided the cylinder to take place to damage then.
Drawings
FIG. 1 is a schematic front view of a pipeline installation inspection device according to the present invention;
FIG. 2 is a schematic view showing an internal structure of a pipeline installation inspection apparatus according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1-water storage base, 111-water adding pipe, 112-water discharging pipe, 2-supporting leg, 3-concave cover, 4-screw rod, 5-screw block, 6-water pump, 7-water discharging pipe, 8-water returning pipe, 9-water outlet hole, 10-pipeline, 11-chute, 12-sliding block, 13-hand wheel, 14-annular groove, 15-rectangular groove, 16-cylinder, 17-arc supporting plate and 18-water permeable hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-3, the present embodiment provides a technical solution: a pipeline installation inspection device comprises a water storage base 1 and supporting legs 2 arranged at the bottom of the water storage base 1, a water storage cavity is arranged in the water storage base 1, a water feeding pipe 111 and a water discharging pipe 112 communicated with the water storage cavity are arranged on the water storage base 1, a concave cover 3 is fixedly connected on the water storage base 1 through bolts, a screw rod 4 is rotatably connected in the concave cover 3, a hand wheel 13 is fixedly connected at the end part of the screw rod 4, the screw rod 4 is convenient to rotate through the hand wheel 13, two sections of external thread parts with opposite screw directions and same screw pitch are symmetrically arranged at two sides of the surface center of the screw rod 4, screw blocks 5 are sleeved on the surfaces of the two sections of external thread parts, the screw blocks 5 are in threaded connection with the screw rod 4, the two screw blocks 5 are symmetrically arranged at the center of the screw rod 4, a sliding groove 11 is arranged on the concave cover 3, a sliding block 12 is fixedly connected on the screw block 5, the sliding block 12 is slidably connected in the sliding groove 11, so that the stability of the two screw blocks 5 when moving on the screw rod 4 is increased, be equipped with water pump 6 in the water storage base 1, the play water end of water pump 6 is connected with the one end of outlet pipe 7, outlet pipe 7 is rubber hose and outlet pipe 7 is long enough, still be connected with the one end of wet return 8 on the water storage base 1, wet return 8 also is rubber hose and wet return 8 is also long enough, outlet pipe 7 and wet return 8 all run through spill cover 3, two 5 surfaces of spiral shell piece on the screw rod 4 all run through and have seted up apopore 9, two mutually opposite one sides of apopore 9 all are connected with the faucet, the other end of outlet pipe 7 is connected with apopore 9 on one of them spiral shell piece 5, the other end of wet return 8 is connected with apopore 9 on another spiral shell piece 5, press from both sides tightly between two spiral shell pieces 5 and have pipeline 10, the tip opening of pipeline 10 covers apopore 9.
When the water storage base is used, a pipeline 10 to be detected is placed between two screw blocks 5, a hand wheel 13 is shaken to drive the screw rod 4 to rotate, the two screw blocks 5 on the surface of the screw rod 4 move oppositely, the pipeline 10 is clamped and fixed by the two screw blocks 5, two water outlet holes 9 on the two screw blocks 5 are covered by openings at two ends of the pipeline 10, a water flow passage is formed between the two water outlet holes 9 and the pipeline 10, the water pump 6 is started, water in the water storage base 1 can sequentially pass through the water outlet pipe 7, the screw blocks 5 connected with the water outlet pipe 7, the pipeline 10 and the screw blocks 5 connected with the water return pipe 8 to flow into the water return pipe 8 and then flow back into the water storage base 1 through the water return pipe 8, so that water recycling is realized, whether an air leakage point or a water leakage point exists on the pipeline is judged by observing whether the phenomenon of water leakage exists outside the pipeline 10, and compared with the intuition that the air leakage point or the water leakage point on the pipeline 10 is observed by naked eyes manually, thereby avoiding the flow of unqualified pipes into the market.
Example 2:
referring to fig. 1-3, the present embodiment provides a technical solution: a pipeline installation inspection device comprises a water storage base 1 and supporting legs 2 arranged at the bottom of the water storage base 1, a water storage cavity is arranged in the water storage base 1, a water feeding pipe 111 and a water discharging pipe 112 communicated with the water storage cavity are arranged on the water storage base 1, a concave cover 3 is fixedly connected on the water storage base 1 through bolts, a screw rod 4 is rotatably connected in the concave cover 3, a hand wheel 13 is fixedly connected at the end part of the screw rod 4, the screw rod 4 is convenient to rotate through the hand wheel 13, two sections of external thread parts with opposite screw directions and same screw pitch are symmetrically arranged at two sides of the surface center of the screw rod 4, screw blocks 5 are sleeved on the surfaces of the two sections of external thread parts, the screw blocks 5 are in threaded connection with the screw rod 4, the two screw blocks 5 are symmetrically arranged at the center of the screw rod 4, a sliding groove 11 is arranged on the concave cover 3, a sliding block 12 is fixedly connected on the screw block 5, the sliding block 12 is slidably connected in the sliding groove 11, so that the stability of the two screw blocks 5 when moving on the screw rod 4 is increased, be equipped with water pump 6 in the water storage base 1, the play water end of water pump 6 is connected with the one end of outlet pipe 7, outlet pipe 7 is rubber hose and outlet pipe 7 is long enough, still be connected with the one end of wet return 8 on the water storage base 1, wet return 8 also is rubber hose and wet return 8 is also long enough, outlet pipe 7 and wet return 8 all run through spill cover 3, two 5 surfaces of spiral shell piece on the screw rod 4 all run through and have seted up apopore 9, two mutually opposite one sides of apopore 9 all are connected with the faucet, the other end of outlet pipe 7 is connected with apopore 9 on one of them spiral shell piece 5, the other end of wet return 8 is connected with apopore 9 on another spiral shell piece 5, press from both sides tightly between two spiral shell pieces 5 and have pipeline 10, the tip opening of pipeline 10 covers apopore 9.
When the water storage base is used, a pipeline 10 to be detected is placed between two screw blocks 5, a hand wheel 13 is shaken to drive the screw rod 4 to rotate, the two screw blocks 5 on the surface of the screw rod 4 move oppositely, the pipeline 10 is clamped and fixed by the two screw blocks 5, two water outlet holes 9 on the two screw blocks 5 are covered by openings at two ends of the pipeline 10, a water flow passage is formed between the two water outlet holes 9 and the pipeline 10, the water pump 6 is started, water in the water storage base 1 can sequentially pass through the water outlet pipe 7, the screw blocks 5 connected with the water outlet pipe 7, the pipeline 10 and the screw blocks 5 connected with the water return pipe 8 to flow into the water return pipe 8 and then flow back into the water storage base 1 through the water return pipe 8, so that water recycling is realized, whether an air leakage point or a water leakage point exists on the pipeline is judged by observing whether the phenomenon of water leakage exists outside the pipeline 10, and compared with the intuition that the air leakage point or the water leakage point on the pipeline 10 is observed by naked eyes manually, thereby avoiding the flow of unqualified pipes into the market.
This example differs from example 1 in that: the annular groove 14 that is used for fixed pipeline 10 is offered to two relative side surface symmetries of spiral shell piece 5 in this embodiment, can insert annular groove 14 with pipeline 10's tip when carrying out the centre gripping to pipeline 10 fixed, thereby the stability of pipeline when having improved pipeline 10 and carrying out the centre gripping, and still be equipped with sealed rubber ring on annular groove 14's the internal surface, can improve the leakproofness at pipeline 10 both ends when carrying out the gas tightness detection to pipeline 10 through setting up sealed rubber ring in annular groove 14's inside, avoid pipeline 10's both ends phenomenon of leaking to appear, spiral shell piece 5 in its time this embodiment is equipped with two sets of annular groove 14 on the surface at least, thereby can carry out the centre gripping to pipeline 10 of different diameters fixedly, application range is wider, and is more practical.
Example 3:
referring to fig. 1-3, the present embodiment provides a technical solution: a pipeline installation inspection device comprises a water storage base 1 and supporting legs 2 arranged at the bottom of the water storage base 1, a water storage cavity is arranged in the water storage base 1, a water feeding pipe 111 and a water discharging pipe 112 communicated with the water storage cavity are arranged on the water storage base 1, a concave cover 3 is fixedly connected on the water storage base 1 through bolts, a screw rod 4 is rotatably connected in the concave cover 3, a hand wheel 13 is fixedly connected at the end part of the screw rod 4, the screw rod 4 is convenient to rotate through the hand wheel 13, two sections of external thread parts with opposite screw directions and same screw pitch are symmetrically arranged at two sides of the surface center of the screw rod 4, screw blocks 5 are sleeved on the surfaces of the two sections of external thread parts, the screw blocks 5 are in threaded connection with the screw rod 4, the two screw blocks 5 are symmetrically arranged at the center of the screw rod 4, a sliding groove 11 is arranged on the concave cover 3, a sliding block 12 is fixedly connected on the screw block 5, the sliding block 12 is slidably connected in the sliding groove 11, so that the stability of the two screw blocks 5 when moving on the screw rod 4 is increased, be equipped with water pump 6 in the water storage base 1, the play water end of water pump 6 is connected with the one end of outlet pipe 7, outlet pipe 7 is rubber hose and outlet pipe 7 is long enough, still be connected with the one end of wet return 8 on the water storage base 1, wet return 8 also is rubber hose and wet return 8 is also long enough, outlet pipe 7 and wet return 8 all run through spill cover 3, two 5 surfaces of spiral shell piece on the screw rod 4 all run through and have seted up apopore 9, two mutually opposite one sides of apopore 9 all are connected with the faucet, the other end of outlet pipe 7 is connected with apopore 9 on one of them spiral shell piece 5, the other end of wet return 8 is connected with apopore 9 on another spiral shell piece 5, press from both sides tightly between two spiral shell pieces 5 and have pipeline 10, the tip opening of pipeline 10 covers apopore 9.
When the water storage base is used, a pipeline 10 to be detected is placed between two screw blocks 5, a hand wheel 13 is shaken to drive the screw rod 4 to rotate, the two screw blocks 5 on the surface of the screw rod 4 move oppositely, the pipeline 10 is clamped and fixed by the two screw blocks 5, two water outlet holes 9 on the two screw blocks 5 are covered by openings at two ends of the pipeline 10, a water flow passage is formed between the two water outlet holes 9 and the pipeline 10, the water pump 6 is started, water in the water storage base 1 can sequentially pass through the water outlet pipe 7, the screw blocks 5 connected with the water outlet pipe 7, the pipeline 10 and the screw blocks 5 connected with the water return pipe 8 to flow into the water return pipe 8 and then flow back into the water storage base 1 through the water return pipe 8, so that water recycling is realized, whether an air leakage point or a water leakage point exists on the pipeline is judged by observing whether the phenomenon of water leakage exists outside the pipeline 10, and compared with the intuition that the air leakage point or the water leakage point on the pipeline 10 is observed by naked eyes manually, thereby avoiding the flow of unqualified pipes into the market.
This example differs from example 1 in that: the annular groove 14 that is used for fixed pipeline 10 is offered to two relative side surface symmetries of spiral shell piece 5 in this embodiment, can insert annular groove 14 with pipeline 10's tip when carrying out the centre gripping to pipeline 10 fixed, thereby the stability of pipeline when having improved pipeline 10 and carrying out the centre gripping, and still be equipped with sealed rubber ring on annular groove 14's the internal surface, can improve the leakproofness at pipeline 10 both ends when carrying out the gas tightness detection to pipeline 10 through setting up sealed rubber ring in annular groove 14's inside, avoid pipeline 10's both ends phenomenon of leaking to appear, spiral shell piece 5 in its time this embodiment is equipped with two sets of annular groove 14 on the surface at least, thereby can carry out the centre gripping to pipeline 10 of different diameters fixedly, application range is wider, and is more practical.
This example differs from example 2 in that: the water storage base 1 in the embodiment is further provided with a rectangular groove 15, a cylinder 16 is fixedly connected in the rectangular groove 15, the output end of the cylinder 16 is connected with an arc-shaped supporting plate 17, the position of the cylinder 16 is located at the center of the connecting line of the two screw blocks 5, an anti-skid rubber pad is arranged on the surface of the arc-shaped supporting plate 17, the cylinder 16 is arranged on the water storage base 1, when the pipeline 10 is fixed, the pipeline 10 can be supported by the arc-shaped supporting plate 17 on the cylinder 16, when the pipeline 10 with larger weight is clamped, the pipeline 10 does not need to be manually supported, the labor intensity of workers is reduced, the stability of the arc-shaped supporting plate 17 when the pipeline 10 is supported to ascend and descend can be improved by arranging the anti-skid rubber pad on the surface of the arc-shaped supporting plate 17, the water storage base 1 in the embodiment is provided with a plurality of water permeable holes 18, the water permeable holes 18 are communicated with the rectangular groove 15, and the water permeable holes 18 are arranged on the water storage base 1, when the phenomenon of leaking appears in pipeline 10, the water permeable hole on the drop accessible water storage base 1 flows back in water storage base 1 to the phenomenon of ponding appears in rectangle recess 15 when having avoided the drop when more, prevents that ponding is too much to cause the damage to cylinder 16.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a piping erection inspection device, includes water storage base (1) and sets up supporting leg (2) in water storage base (1) bottom, its characterized in that: the water storage base (1) is connected with a concave cover (3), a screw rod (4) is connected in the concave cover (3) in a rotating mode, two external thread parts with opposite screw directions and the same screw pitch are symmetrically arranged at the two sides of the center of the surface of the screw rod (4), screw blocks (5) are sleeved on the surfaces of the two external thread parts, the screw blocks (5) are in threaded connection with the screw rod (4), a water pump (6) is arranged in the water storage base (1), the water outlet end of the water pump (6) is connected with one end of a water outlet pipe (7), one end of a water return pipe (8) is connected to the water storage base (1), water outlet holes (9) are formed in the surfaces of the two screw blocks (5) on the screw rod (4) in a penetrating mode, the other end of the water outlet pipe (7) is connected with the water outlet hole (9) on one of the screw blocks (5), the other end of the water return pipe (8) is connected with the water outlet hole (9) on the other screw block (5), a pipeline (10) is clamped between the two screw blocks (5), and an end opening of the pipeline (10) covers the water outlet hole (9).
2. The pipe installation inspection device according to claim 1, wherein: the concave cover (3) is provided with a sliding groove (11), the screw block (5) is connected with a sliding block (12), and the sliding block (12) is connected in the sliding groove (11) in a sliding mode.
3. A pipe installation inspection device according to claim 2, wherein: the end part of the screw rod (4) is connected with a hand wheel (13).
4. A pipe installation inspection device according to claim 3, wherein: and annular grooves (14) for fixing the pipeline (10) are symmetrically formed in the opposite side surfaces of the two screw blocks (5).
5. The pipe installation inspection device according to claim 4, wherein: and a sealing rubber ring is arranged on the inner surface of the annular groove (14).
6. The pipe installation inspection device of claim 5, wherein: at least two groups of annular grooves (14) are arranged on the surface of the screw block (5).
7. The pipe installation inspection device of claim 6, wherein: the water storage base (1) is provided with a rectangular groove (15), an air cylinder (16) is arranged in the rectangular groove (15), and the output end of the air cylinder (16) is connected with an arc-shaped supporting plate (17).
8. A pipe installation inspection device as claimed in claim 7, wherein: the position of the air cylinder (16) is located at the center of a connecting line of the two screw blocks (5), and an anti-skid rubber mat is arranged on the surface of the arc-shaped supporting plate (17).
9. A pipe installation inspection device as claimed in claim 8, wherein: the water storage base (1) is provided with a plurality of water permeable holes (18), and the water permeable holes (18) are communicated with the rectangular grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416413.6U CN216207298U (en) | 2021-10-08 | 2021-10-08 | Pipeline installation inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416413.6U CN216207298U (en) | 2021-10-08 | 2021-10-08 | Pipeline installation inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216207298U true CN216207298U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122416413.6U Active CN216207298U (en) | 2021-10-08 | 2021-10-08 | Pipeline installation inspection device |
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| Country | Link |
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| CN (1) | CN216207298U (en) |
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2021
- 2021-10-08 CN CN202122416413.6U patent/CN216207298U/en active Active
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