CN220506127U - Elbow convenient to rush repair - Google Patents
Elbow convenient to rush repair Download PDFInfo
- Publication number
- CN220506127U CN220506127U CN202321893128.6U CN202321893128U CN220506127U CN 220506127 U CN220506127 U CN 220506127U CN 202321893128 U CN202321893128 U CN 202321893128U CN 220506127 U CN220506127 U CN 220506127U
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- Prior art keywords
- annular table
- elbow
- pipe
- straight pipe
- straight
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- 230000008439 repair process Effects 0.000 title claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model is suitable for the technical field of elbow pipe fittings, and provides an elbow convenient for rush repair, which comprises: the pipeline assembly comprises a bent pipe and straight pipes, a communicating pipe is arranged between the two straight pipes, a first annular table is arranged in each straight pipe, a first screw rod is rotatably arranged at the first annular table, two threaded blocks penetrate through the first screw rod, a partition plate is arranged on one side of each first annular table, and a connecting rod is rotatably arranged between each partition plate and each threaded block; the connecting assembly comprises a second annular table, the second annular table is arranged on the straight pipe, a sliding table is arranged on the straight pipe in a sliding mode, a plurality of second screws penetrating through the sliding table are rotatably arranged on the second annular table, a gear is connected with the second screws, a gear ring is rotatably arranged on the second annular table, a connecting column is arranged on the sliding table, a lantern ring is arranged on the connecting column, and a hook claw is arranged on the bent pipe. Therefore, the utility model not only can realize quick assembly and disassembly, but also can ensure good sealing property between the bent pipe and the straight pipe, and the water valve is not required to be closed in the maintenance or replacement process, thereby improving the practicability.
Description
Technical Field
The utility model relates to the technical field of elbow pipe fittings, in particular to an elbow convenient for rush repair.
Background
The elbow is a connecting pipe fitting commonly used in pipeline installation and is used for connecting a pipeline turning part and changing the direction of the pipeline. When in actual use, compared with the straight pipe part of the elbow, the impact force of the liquid on the elbow part of the elbow is stronger, so the elbow part is more fragile, water seepage or water leakage occurs, the elbow needs to be salvaged when water leakage occurs, but the current elbow is slow in salvaging efficiency due to complex disassembly steps.
To above-mentioned problem, the practitioner in the art has improved current elbow, and for example, the equal diameter vertical lower elbow convenient to salvage of publication number CN211398938U, it includes elbow, no. two elbows, connecting device and pull throughs, connecting device installs between elbow and No. two elbows, pull throughs installs the inside at No. two elbows, connecting device includes the seat of honour, the below of seat of honour is provided with the lower carriage, the inside of seat of honour runs through and is provided with the push rod, the surface cover of push rod is equipped with the baffle, the inside fixed mounting of seat of honour has the clamp plate, the lower extreme fixed mounting of clamp plate has the spring, the surface fixed mounting of push rod has the bolt, the upper end fixed mounting of seat of honour has the locating pin, the upper end fixed mounting of seat of honour has the sealing washer, can realize quick assembly disassembly. However, the above-mentioned devices require the water valve to be closed during maintenance, which affects the water consumption of factories or nearby residents, and are often inconvenient to use.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide the elbow convenient for rush repair, which has the advantages of simple structure and convenient use, can realize quick disassembly and assembly, can ensure good tightness between the elbow and the straight pipe, does not need to close a water valve in the maintenance or replacement process, and improves the practicability.
In order to achieve the above object, the present utility model provides an elbow for facilitating rush repair, including: the pipeline assembly comprises a bent pipe and two straight pipes, a communicating pipe is arranged between the two straight pipes, a first annular table is arranged in each straight pipe, a first screw rod is rotatably arranged at the first annular table, two threaded blocks with opposite thread directions are arranged on the first screw rod in a penetrating mode, a partition plate is arranged on one side of each first annular table, and a connecting rod is rotatably arranged between each partition plate and each threaded block; the connecting assembly comprises a second annular table and a sliding table, wherein the second annular table is arranged on the straight pipe, the sliding table is arranged on the straight pipe in a sliding mode, a plurality of second screws penetrating through the sliding table are rotatably arranged on the second annular table, the second screws are connected with gears, a gear ring meshed with the gears is rotatably arranged on the second annular table, a connecting column is arranged on the sliding table, a lantern ring is arranged on the connecting column, and hook claws matched with the lantern ring are arranged on the bent pipe.
According to the elbow convenient to repair, one end of the first screw rod penetrates out of the straight pipe, and the first screw rod is in rotary sealing connection with the side wall of the straight pipe.
According to the elbow convenient to repair, the bosses are arranged at the two ends of the elbow, and the second sealing rings are arranged at the bosses.
According to the elbow convenient for rush repair, the side wall of the partition board, which is close to the first annular table, is provided with the first sealing ring.
According to the elbow convenient for rush repair, the limiting rod penetrating through the two threaded blocks is arranged on the first annular table.
According to the elbow convenient for rush repair, two gears in the two connecting assemblies are provided with key grooves.
The utility model aims to provide the elbow convenient for rush repair, by arranging the pipeline component, not only the straight pipe which is not easy to damage is detachably connected with the damaged elbow, but also the elbow is only required to be detached during maintenance or replacement, and the straight pipe can be plugged, so that a water valve is not required to be closed during the maintenance or replacement, and the practicability is improved; through setting up coupling assembling, not only can realize convenient and fast's dismouting, can guarantee moreover that the return bend is good leakproofness between the straight tube, avoid leaking. In summary, the beneficial effects of the utility model are as follows: not only can realize quick assembly disassembly, but also can guarantee good leakproofness between return bend and the straight tube and the in-process of maintenance or change need not close the water valve, has improved the practicality.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
FIG. 3 is a cross-sectional view of the internal structure of the present utility model;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 3;
in the figure: the device comprises a 1-pipeline component, a 11-straight pipe, a 12-bent pipe, a 121-boss, a 13-communicating pipe, a 14-first annular table, a 15-first screw rod, a 151-threaded block, a 16-baffle, a 161-connecting rod, a 17-limiting rod, a 2-connecting component, a 21-second annular table, a 211-second screw rod, a 22-sliding table, a 23-gear, a 24-gear ring, a 25-connecting column, a 26-lantern ring and a 27-hook claw.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, the utility model provides an elbow convenient for rush repair, which comprises a pipeline component 1 and a connecting component 2, wherein the pipeline component 1 comprises an elbow 12 and two straight pipes 11, the two straight pipes 11 are respectively and detachably connected with a water pipe (or other pipelines), two ends of the elbow 12 are respectively and detachably connected with the two straight pipes 11, a communicating pipe 13 is arranged between the two straight pipes 11, a first annular table 14 is arranged in each straight pipe 11, the side wall of the first annular table 14 is connected with the inner wall of the straight pipe 11, a first screw 15 is rotationally arranged on the first annular table 14, the other end of the first screw 15 penetrates out of the side wall of the straight pipe 11, the first screw 15 is rotationally and hermetically connected with the side wall of the straight pipe 11, two threaded blocks 151 are penetrated on the first screw 15, and the two threaded blocks 151 are mutually close to (or far away from) when the first screw 15 rotates. The baffle 16 is arranged on one side of the first annular table 14, the connecting rods 161 are respectively arranged between the baffle 16 and the threaded blocks 151 in a rotating mode (namely, one ends of the connecting rods 161 are connected with the baffle 16 in a rotating mode, the other ends of the connecting rods 161 are connected with the threaded blocks 151 in a rotating mode), when the two threaded blocks 151 are close to each other (or far away from each other), the baffle 16 can be driven to move in the direction away from (or close to) the first annular table 14, and when the baffle 16 and the first annular table 14 are arranged, liquid circulation between the straight pipe 11 and the bent pipe 12 can be isolated, and convenience is brought to a user to replace the bent pipe 12.
Referring to fig. 1 to 4, the connecting assembly 2 includes a second ring table 21 and a sliding table 22, the outer wall of the straight pipe 11 is provided with the second ring table 21, one side of the second ring table 21 close to the bent pipe 12 is provided with the sliding table 22, the sliding table 22 is slidably connected with the straight pipe 11, the second ring table 21 is uniformly provided with a plurality of second screws 211 in a ring manner, the second screws 211 penetrate through the second ring table 21, when the second screws 211 rotate, the sliding table 22 can be driven to move along the straight pipe 11, the side wall of the sliding table 22 close to the bent pipe 12 is uniformly provided with a plurality of connecting columns 25 in a ring manner, the side wall of the bent pipe 12 is uniformly provided with a plurality of hooks 27 in a ring manner, the connecting columns 25 are provided with lantern rings 26 matched with the hooks 27, and when the lantern rings 26 are matched with the hooks 27, the second screws 211 are rotated, the sliding table 22 can move towards the direction of the second ring table 21, so that the straight pipe 11 is tightly connected with the bent pipe 12. The top end of the second screw rod 211 is provided with a gear 23, the second ring table 21 is rotatably provided with a gear ring 24 meshed with the gear 23, and when one of the gears 23 rotates, a plurality of second screw rods 211 can synchronously rotate under the meshing action of the gear 23 and the gear ring 24.
Referring to fig. 4, it is preferable that the first ring table 14 is provided with a limit bar 17 passing through two screw blocks 151, and the limit bar 17 can make the screw blocks 151 move more smoothly.
Referring to fig. 4, a first seal ring is preferably provided on the sidewall of the partition 16 adjacent to the first annular land 14, so as to enhance the sealing effect of the partition 16.
Referring to fig. 3, it is preferable that the two ends of the straight pipe 11 are respectively provided with a boss 121, the diameter of the outer wall of the boss 121 is slightly smaller than that of the straight pipe 11, and a second sealing ring is arranged at the boss 121 to ensure the sealing connection between the straight pipe 11 and the bent pipe 12.
Referring to fig. 2, it is preferable that a key groove (not shown) is provided on one gear 23 of each of the two coupling members 2 to facilitate the rotation of the gear 23 by a user.
The utility model is implemented in the following steps: when the device is in a working state, the straight pipe 11 is matched with the bent pipe 12, the partition plate 16 is not matched with the first annular table 14, and liquid normally flows. When the elbow 12 needs to be maintained or replaced, a user rotates the first screw 15 to separate the two threaded blocks 151 from each other, under the action of the connecting rod 161, the partition 16 is matched with the first annular table 14, so that liquid enters the communicating pipe 13 from one straight pipe 11 and then enters the other straight pipe 11 (the liquid does not pass through the elbow 12), then the gear 23 is rotated, under the meshing action of the gear 23 and the gear ring 24, the plurality of second screws 211 synchronously rotate to enable the sliding table 22 to move in the direction away from the second annular table 21, so that the collar 26 is disengaged from the hook claw 27, then the elbow 12 is removed for maintenance or replacement, after the maintenance or replacement is completed, the collar 26 is matched with the hook claw 27, the gear 23 is reversely rotated to enable the straight pipe 11 to be matched with the elbow 12, and then the first screw 15 is reversely rotated to enable the partition 16 to be disengaged from the first annular table 14.
The utility model provides the elbow convenient for rush repair, by arranging the pipeline component, not only the straight pipe which is not easy to damage is detachably connected with the damaged elbow, only the elbow is required to be detached during maintenance or replacement, but also the straight pipe can be plugged, a water valve is not required to be closed during the maintenance or replacement, and the practicability is improved; through setting up coupling assembling, not only can realize convenient and fast's dismouting, can guarantee moreover that the return bend is good leakproofness between the straight tube, avoid leaking. In summary, the beneficial effects of the utility model are as follows: not only can realize quick assembly disassembly, but also can guarantee good leakproofness between return bend and the straight tube and the in-process of maintenance or change need not close the water valve, has improved the practicality.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. An elbow convenient to salvage, characterized by comprising:
the pipeline assembly comprises a bent pipe and two straight pipes, a communicating pipe is arranged between the two straight pipes, a first annular table is arranged in each straight pipe, a first screw rod is rotatably arranged at the first annular table, two threaded blocks with opposite thread directions are arranged on the first screw rod in a penetrating mode, a partition plate is arranged on one side of each first annular table, and a connecting rod is rotatably arranged between each partition plate and each threaded block;
the connecting assembly comprises a second annular table and a sliding table, wherein the second annular table is arranged on the straight pipe, the sliding table is arranged on the straight pipe in a sliding mode, a plurality of second screws penetrating through the sliding table are rotatably arranged on the second annular table, the second screws are connected with gears, a gear ring meshed with the gears is rotatably arranged on the second annular table, a connecting column is arranged on the sliding table, a lantern ring is arranged on the connecting column, and hook claws matched with the lantern ring are arranged on the bent pipe.
2. The elbow convenient to repair according to claim 1, wherein one end of the first screw rod penetrates out of the straight pipe, and the first screw rod is in rotary sealing connection with the side wall of the straight pipe.
3. The elbow convenient for rush-repair according to claim 1, wherein bosses are arranged at two ends of the elbow, and second sealing rings are arranged at the bosses.
4. The elbow convenient for rush-repair according to claim 1, wherein a first sealing ring is arranged on the side wall of the partition plate, which is close to the first annular table.
5. The elbow convenient for rush repair according to claim 1, wherein the first annular table is provided with a limiting rod penetrating through the two threaded blocks.
6. The elbow for facilitating rush-repair according to claim 1, wherein a key slot is provided in one of the gears in both of the connection assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893128.6U CN220506127U (en) | 2023-07-19 | 2023-07-19 | Elbow convenient to rush repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893128.6U CN220506127U (en) | 2023-07-19 | 2023-07-19 | Elbow convenient to rush repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220506127U true CN220506127U (en) | 2024-02-20 |
Family
ID=89872790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321893128.6U Active CN220506127U (en) | 2023-07-19 | 2023-07-19 | Elbow convenient to rush repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220506127U (en) |
-
2023
- 2023-07-19 CN CN202321893128.6U patent/CN220506127U/en active Active
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| GR01 | Patent grant |