CN211010395U - Pipeline shutoff construction equipment - Google Patents
Pipeline shutoff construction equipment Download PDFInfo
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- CN211010395U CN211010395U CN201921622455.1U CN201921622455U CN211010395U CN 211010395 U CN211010395 U CN 211010395U CN 201921622455 U CN201921622455 U CN 201921622455U CN 211010395 U CN211010395 U CN 211010395U
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Abstract
The utility model discloses a pipeline plugging construction device, which comprises a cylinder, a plugging head, through holes, balls, a sealing ring mechanism, a first groove, a gas sealing mechanism, a second groove, a square block and a fixed bait, wherein the one end of the cylinder is provided with the plugging head, the edge of the plugging head is uniformly provided with a plurality of through holes, the cylinder is symmetrically provided with the sealing ring mechanism, the cylinder is provided with the first groove corresponding to the sealing ring mechanism, the inner side of the sealing ring mechanism is provided with the gas sealing mechanism, and the cylinder body of the cylinder is provided with the second groove; seal ring mechanism includes elastic steel sheet, mesopore, trachea hole, opening, connecting block, twist grip and round platform, and elastic steel sheet is pegged graft in first recess, and the mesopore has been seted up at elastic steel sheet's middle part, and trachea hole has been seted up to one side of elastic steel sheet, has seted up the opening on the elastic steel sheet, and the inside one end position department of being close to of drum is provided with the connecting block, the utility model discloses the shutoff is effectual, and easy operation is favorable to the shutoff construction of pipeline.
Description
Technical Field
The utility model relates to a shutoff construction equipment technical field, concretely relates to pipeline shutoff construction equipment.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.
When the pipeline is constructed, some pipelines are provided with conveying media inside after being laid, and the internal media need to be plugged during construction so as to facilitate on-site construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline shutoff construction equipment, the shutoff is effectual, and easy operation is favorable to the shutoff construction of pipeline.
In order to achieve the above object, the utility model adopts the following technical scheme:
a pipeline plugging construction device comprises a cylinder, a plugging head, through holes, balls, a ring sealing mechanism, a first groove, a gas sealing mechanism, a second groove, square blocks and a fixing bait, wherein the plugging head is arranged at one end of the cylinder; seal ring mechanism includes elastic steel sheet, the mesopore, the trachea hole, the opening, the connecting block, the internal thread, the dwang, the external screw thread, turning handle and round platform, elastic steel sheet pegs graft in first recess, the mesopore has been seted up at elastic steel sheet's middle part, the trachea hole has been seted up to one side of elastic steel sheet, the opening has been seted up on the elastic steel sheet, the inside one end position department that is close to of drum is provided with the connecting block, the internal thread has all been seted up at the middle part of connecting block and drum one end, the internal thread is pegged graft and is had the dwang in the internal thread, it has seted up the external screw thread to correspond internal thread position department on the dwang, the one end of dwang is.
Furthermore, the air sealing mechanism comprises an air bag, an air delivery hose and an inflation inlet, the air bag is adhered to the cylinder through a strong adhesive, the air bag is connected with the air delivery hose, and the air delivery hose penetrates through the air pipe hole and is connected with the inflation inlet.
Furthermore, a bolt hole is formed in the fixing bait, and a corresponding threaded hole is formed in the position, corresponding to the bolt hole, of the cylinder.
Furthermore, a control valve is installed on the inflation inlet.
Furthermore, the rotating handle is provided with anti-skid lines.
Furthermore, a plurality of balls are uniformly embedded into the side surface of the blocking head.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the ball that sets up improves the smoothness nature that the shutoff head got into the pipeline, and the through-hole of setting is used for the outflow of shutoff interior liquid of pipeline, prevents that the shutoff head from getting into comparatively difficultly.
2. The utility model discloses a preliminary shutoff is carried out under the mating reaction of the elastic steel sheet that sets up, mesopore, opening, connecting block, internal thread, dwang, external screw thread, twist grip and round platform.
3. The utility model discloses a gasbag, gas transmission hose and the inflation inlet that set up can carry out the gas shutoff to the pipeline is inside, improves the shutoff effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention.
Fig. 2 is a schematic view of the structure of the middle elastic steel sheet of the present invention.
Fig. 3 is a schematic view of the internal structure of the middle cylinder of the present invention.
Fig. 4 is a schematic diagram of the square block structure of the present invention.
Reference numerals:
1: a cylinder; 2: plugging a plug; 3: a through hole; 4: a ball bearing; 5: a ring sealing mechanism; 6: a first groove; 7: an air-tight sealing mechanism; 8: a second groove; 9: an elastic steel sheet; 10: a mesopore; 11: a tracheal hole; 12: an opening; 13: connecting blocks; 14: an internal thread; 15: rotating the rod; 16: an external thread; 17: rotating the handle; 18: a circular truncated cone; 19: an air bag; 20: a gas hose; 21: an inflation inlet; 22: a square block; 23: the erbium is fixed.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, an embodiment of the present invention provides a pipeline plugging construction device, which includes a cylinder 1, a plugging head 2, through holes 3, balls 4, a sealing ring mechanism 5, a first groove 6, an airtight mechanism 7, a second groove 8, a square block 22 and a fixing bait 23, wherein the plugging head 2 is arranged at one end of the cylinder 1, a plurality of through holes 3 are uniformly arranged at the edge of the plugging head 2, the cylinder 1 is symmetrically provided with the sealing ring mechanism 5, the cylinder 1 is provided with the first groove 6 at a position corresponding to the sealing ring mechanism 5, the airtight mechanism 7 is arranged at the inner side of the sealing ring mechanism 5, and the second groove 8 is arranged on the cylinder body of the cylinder 1; the ring sealing mechanism 5 comprises an elastic steel sheet 9, a middle hole 10, an air pipe hole 11, an opening 12, a connecting block 13, an internal thread 14, a rotating rod 15, an external thread 16, a rotating handle 17 and a circular truncated cone 18, elastic steel sheet 9 is pegged graft in first recess 6, mesopore 10 has been seted up at elastic steel sheet 9's middle part, trachea hole 11 has been seted up to one side of elastic steel sheet 9, opening 12 has been seted up on elastic steel sheet 9, 1 inside one end position department that is close to of drum is provided with connecting block 13, internal thread 14 has all been seted up at the middle part of connecting block 13 and 1 one end of drum, internal thread 14's intermeshing is pegged graft and is had dwang 15, correspond internal thread 14 position department on dwang 15 and seted up external screw thread 16, the one end of dwang 15 is provided with turning handle 17, the symmetry is provided with round platform 18 on dwang 15, it has square piece 22 to peg graft in the 8 interpolation of second recess.
Further, the air sealing mechanism 7 comprises an air bag 19, an air delivery hose 20 and an inflation port 21, wherein the air bag 19 is adhered to the cylinder 1 through a strong adhesive, the air bag 19 is connected with the air delivery hose 20, and the air delivery hose 20 penetrates through the air pipe hole 11 and is connected with the inflation port 21.
Further, the fixing bait 23 is provided with a bolt hole, and the cylinder 1 is provided with a corresponding threaded hole at a position corresponding to the bolt hole.
Further, a control valve is installed on the charging port 21.
Further, the rotating handle 17 is provided with anti-slip lines.
Further, a plurality of balls 4 are uniformly embedded into the side surface of the blocking head 2.
The working principle is as follows: when the sealing device is used, the sealing head 2 is inserted into a pipeline to be sealed, the arranged ball 4 improves the smoothness of the sealing head 2 entering the pipeline, the arranged through hole 3 is used for sealing the outflow of liquid in the pipeline, the sealing head 2 is prevented from entering difficultly, after the sealing head 2 enters, the rotating handle 17 is rotated, the rotating handle 17 rotates to drive the rotating rod 15 to rotate, the rotating rod 15 rotates under the matching of the external thread 16 on the rotating rod 15 and the internal thread 14, so that the rotating rod 15 moves inwards, the rotating rod 15 moves inwards to drive the circular truncated cone 18 to move inwards, the circular truncated cone 18 moves inwards to push out the elastic steel sheet 9 outwards, the elastic steel sheet 9 extends out of the first groove 6, the opening 12 is separated, when the circular truncated cone 18 is completely contacted with the middle hole 10, the rotation is stopped, the square block 22 is inserted into the opening part where the second groove 8 and the opening 12 are separated, inflation is carried out through inflation port 21 again for the shutoff is strengthened in the inflation of air bag 19, the utility model discloses the shutoff is effectual, and easy operation is favorable to the shutoff construction of pipeline.
Claims (6)
1. The utility model provides a pipeline shutoff construction equipment, includes drum (1), shutoff head (2), through-hole (3), ball (4), seal ring mechanism (5), first recess (6), airtight mechanism (7), second recess (8), square piece (22) and fixed erbium (23), its characterized in that: a sealing head (2) is arranged at one end of the cylinder (1), a plurality of through holes (3) are uniformly formed in the edge of the sealing head (2), sealing ring mechanisms (5) are symmetrically arranged on the cylinder (1), a first groove (6) is formed in the position, corresponding to the sealing ring mechanism (5), of the cylinder (1), an air sealing mechanism (7) is arranged on the inner side of the sealing ring mechanism (5), and a second groove (8) is formed in the cylinder body of the cylinder (1); the ring sealing mechanism (5) comprises an elastic steel sheet (9), a middle hole (10), an air pipe hole (11), an opening (12), a connecting block (13), an internal thread (14), a rotating rod (15), an external thread (16), a rotating handle (17) and a circular truncated cone (18), the elastic steel sheet (9) is inserted in the first groove (6), the middle hole (10) is formed in the middle of the elastic steel sheet (9), the air pipe hole (11) is formed in one side of the elastic steel sheet (9), the opening (12) is formed in the elastic steel sheet (9), the connecting block (13) is arranged in the position close to one end inside the cylinder (1), internal threads (14) are formed in the middle of one ends of the connecting block (13) and the cylinder (1), the rotating rod (15) is inserted in the internal meshing manner, the external thread (16) is formed in the position, corresponding to the internal thread (14), the rotating handle (17) is arranged, the rotating rod (15) is symmetrically provided with a round table (18), a square block (22) is inserted in the second groove (8) on the cylinder (1), and one end of the square block (22) is provided with a fixed erbium (23).
2. The pipeline plugging construction device according to claim 1, wherein: the air sealing mechanism (7) comprises an air bag (19), an air conveying hose (20) and an inflation inlet (21), the air bag (19) is pasted on the cylinder (1) through strong glue, the air bag (19) is connected with the air conveying hose (20), and the air conveying hose (20) penetrates through the air pipe hole (11) and is connected with the inflation inlet (21).
3. The pipeline plugging construction device according to claim 1, wherein: the bolt holes are formed in the fixing bait (23), and corresponding threaded holes are formed in the positions, corresponding to the bolt holes, of the cylinder (1).
4. The pipeline plugging construction device according to claim 2, wherein: and a control valve is arranged on the inflation inlet (21).
5. The pipeline plugging construction device according to claim 1, wherein: the rotating handle (17) is provided with anti-skid lines.
6. The pipeline plugging construction device according to claim 1, wherein: the side of the blocking head (2) is uniformly embedded with a plurality of balls (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921622455.1U CN211010395U (en) | 2019-09-27 | 2019-09-27 | Pipeline shutoff construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921622455.1U CN211010395U (en) | 2019-09-27 | 2019-09-27 | Pipeline shutoff construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211010395U true CN211010395U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921622455.1U Active CN211010395U (en) | 2019-09-27 | 2019-09-27 | Pipeline shutoff construction equipment |
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| Country | Link |
|---|---|
| CN (1) | CN211010395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031079A (en) * | 2022-05-06 | 2022-09-09 | 岑海燕 | Three-way pipe |
-
2019
- 2019-09-27 CN CN201921622455.1U patent/CN211010395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031079A (en) * | 2022-05-06 | 2022-09-09 | 岑海燕 | Three-way pipe |
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