CN221014285U - Fire hydrant pipeline convenient to quick connect - Google Patents
Fire hydrant pipeline convenient to quick connect Download PDFInfo
- Publication number
- CN221014285U CN221014285U CN202321841056.0U CN202321841056U CN221014285U CN 221014285 U CN221014285 U CN 221014285U CN 202321841056 U CN202321841056 U CN 202321841056U CN 221014285 U CN221014285 U CN 221014285U
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- bolt
- fire hydrant
- key
- hole
- groove
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- 238000009434 installation Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire hydrant pipeline convenient for quick connection, which comprises a fire hydrant head, a pipe body, a through hole, a tailstock, a key slot, a bolt fixing chuck, a driving gear, a driven gear, a bolt slot, a bolt, a fire hydrant tail, a key, a threaded hole, a boss and a spring, wherein the head is provided with the through hole; the head of the fire hydrant consists of a pipe body, a first through hole, a tailstock and a key groove, wherein the key groove is formed in one side of the inner wall of a pipe of the pipe body, the first through hole is formed in the tailstock, one side of the head of the fire hydrant is connected with a bolt fixing chuck in a sliding mode, the bolt fixing chuck consists of a driving gear, a driven gear and a bolt groove, the driving gear is meshed with the driven gear and is located on one side of the bolt fixing chuck, and a spring is arranged in the second through hole. Compared with the prior art, the utility model has the advantages that: the utility model can conveniently connect two fire hydrant pipelines, and has the advantages of high connection speed, simple connection mode and practicability.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting pipeline bodies, and particularly relates to a fire hydrant pipeline convenient to connect quickly.
Background
Fire hydrant pipeline refers to pipeline materials for connecting fire-fighting equipment and conveying fire-fighting water, gas or other mediums in the fire-fighting aspect, and the fire-fighting pipeline is formed by connecting a section of pipes, but the formed pipeline has some defects.
The existing fixing mode between the hydrant pipelines is generally achieved through flange butt joint, the flange is fixed through 6 bolts, the installation of the flange on the 6 bolts is too complicated, the working efficiency is low, in order to ensure the tightness of the fire-fighting pipelines, the two fire-fighting pipelines are connected through threads, the difficulty of installation is high, and the time cost is high, so that the fire hydrant pipelines convenient to connect quickly are provided, and the problem of the fire-hydrant pipelines is solved.
Disclosure of utility model
The utility model aims to provide a fire-fighting pipeline convenient to connect quickly, which solves the problems that 6 bolts are needed to install between the fire-fighting pipelines in the technical background, the installation efficiency is low, the use is inconvenient, and the working efficiency is further reduced due to the fact that the threaded connection is adopted to improve the tightness between the two pipelines.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the device comprises a fire hydrant head, a pipe body, a through hole, a tailstock, a key slot, a bolt fixing chuck, a driving gear, a driven gear, a bolt slot, a bolt, a fire hydrant tail, a key, a threaded hole, a boss and a spring;
The fire hydrant head comprises body, through-hole, tailstock and keyway, pipeline inner wall one side of body sets up the keyway, the tailstock contains the through-hole, one side sliding connection bolt fixing chuck of fire hydrant head, bolt fixing chuck comprises driving gear, driven gear and bolt groove, driving gear and driven gear meshing are located one side of bolt fixing chuck, driven gear passes through connecting rod fixed connection with the bolt groove, the bolt groove is located fixing chuck's opposite side, the fire hydrant afterbody comprises key, screw hole, boss and spring, the key is located boss one side, the inside spring that sets up of boss.
Further, the key groove arranged on the inner wall of the pipeline of the pipe body is tightly connected with the key positioned on one side of the boss.
The bolt fixing chuck is sleeved on the head of the fire hydrant, and the end face of the bolt is fixedly connected with the bolt groove.
The inside of boss sets up the recess of the same size with the key, the key passes through spring coupling with the recess.
Compared with the prior art, the utility model has the advantages that:
(1) The utility model is provided with the bolt fixing chuck, solves the problem that 6 bolts need to be respectively installed, and when in use, the 6 bolts are respectively placed in the bolt grooves on one side of the bolt fixing chuck, and the installation of 2 bolts can be realized by only rotating the driving gear on one side of the thread fixing chuck, thereby saving half of the workload and being simple and convenient to install.
(2) The key groove and the key are arranged on the utility model, so that the problem of difficulty in installation on the premise of ensuring tightness is solved, when the fire hydrant is used, two fire hydrant pipelines are aligned and inserted into a certain position, and then the fire hydrant pipelines are rotated by 90 degrees, so that the key is just in the key groove, the installation is simple, and the working efficiency is improved.
(3) The bolt fixing chuck is arranged on the utility model and is in sliding connection with the head of the fire hydrant, and when a pair of fire hydrant pipelines are fixed, the fire hydrant pipelines can be taken down, so that the bolt fixing chuck can be reused, and the manufacturing cost is saved.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a cross-sectional and right side view of the head of the hydrant of the present utility model.
Fig. 3 is a left side view of the bolt-on chuck of the present utility model.
Fig. 4 is a right side view of the bolt-on chuck of the present utility model.
Fig. 5 is a rear perspective view and a half sectional view of the hydrant of the present utility model.
As shown in the figure: comprises 1, a fire hydrant head; 11. a tube body; 12. a through hole; 13. a tailstock; 14. a key slot; 2. a bolt fixing chuck; 21. a drive gear; 22. a driven gear; 23. a bolt slot; 3. a bolt; 4. a hydrant tail; 41. a key; 42. a threaded hole; 43. a boss; 44. and (3) a spring.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 5, a hydrant pipe for facilitating quick connection includes a hydrant head 1, a pipe body 11, a through hole 12, a tailstock 13, a key groove 14, a bolt fixing chuck 2, a driving gear 21, a driven gear 22, a bolt groove 23, a bolt 3, a hydrant tail 4, a key 41, a screw hole 42, a boss 43 and a spring 44; the fire hydrant head 1 comprises a pipe body 11, a first through hole 12, a tailstock 13 and a key groove 14, wherein the key groove 14 is formed in one side of the inner wall of a pipeline of the pipe body 11, the tailstock 13 comprises the first through hole 12, one side of the fire hydrant head 1 is connected with a bolt fixing chuck 2 in a sliding mode, the bolt fixing chuck 2 comprises a driving gear 21, a driven gear 22 and a bolt groove 23, the driving gear 21 is meshed with the driven gear 22 and is located on one side of the bolt fixing chuck 2, the driven gear 22 is fixedly connected with the bolt groove 23 through a connecting rod, the bolt groove 23 is located on the other side of the fixing chuck 2, the fire hydrant tail 4 comprises a key 41, a threaded hole 42, a boss 43 and a spring 44, the key 41 is located on one side of the second through hole 43, and the spring 44 is arranged in the second through hole 43.
The key groove 14 arranged on the inner wall of the pipe body 11 is tightly connected with the key 41 positioned on one side of the boss 43, and the key 41 is vertically symmetrical by two teeth, so that the installation is convenient and simple.
The bolt fixing chuck 2 is sleeved on the head 1 of the fire hydrant, when the installation is completed, the bolt fixing chuck can be taken down, the use is convenient, the end face of the bolt 3 is fixedly connected with the bolt groove 23, the bolt groove 23 is in transition fit with the bolt 3, and the bolt is installed on the bolt groove and is not easy to fall off, so that the use is convenient.
The inside of boss 43 sets up the recess with the same size of key 41, makes things convenient for key 41 to accomodate in boss 43, and key 41 passes through spring 44 with the recess to be connected, conveniently realizes the resilience of key 41, and the purpose that key 41 is kick-backed is fixed fire hydrant head 1 and fire hydrant afterbody 4.
In specific use, the bolt fixing chuck 2 is sleeved on the fire hydrant head 1 and slides to a proper position, one surface of the bolt fixing chuck 2 with the bolt groove 23 is opposite to one surface of the fire hydrant head 1 with the through hole 12, the bolt 3 is placed in the bolt groove 23, the other end surface of the bolt 3 is placed in the through hole 12, double fixing is carried out, the bolt 3 is stably placed in the bolt groove 23, one side of the fire hydrant tail 4 with the key 41 is inserted into one side of the fire hydrant head 1 with the key groove 14, the key 41 is rotated by 90 degrees, the key 41 is placed in the key groove 14, the driving gear 21 is rotated, the bolt 3 is assembled in the threaded hole 42, and two fire fighting pipes can be tightly connected together. The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. A fire hydrant pipeline convenient to quick connect which characterized in that: the fire hydrant comprises a fire hydrant head (1), a pipe body (11), a through hole (12), a tailstock (13), a key slot (14), a bolt fixing chuck (2), a driving gear (21), a driven gear (22), a bolt slot (23), a bolt (3), a fire hydrant tail (4), a key (41), a threaded hole (42), a boss (43) and a spring (44);
Fire hydrant head (1) comprises body (11), through-hole (12), tailstock (13) and keyway (14), pipeline inner wall one side of body (11) sets up keyway (14), tailstock (13) contain through-hole (12), one side slip joint bolt fastening chuck (2) of fire hydrant head (1), bolt fastening chuck (2) comprise driving gear (21), driven gear (22) and bolt groove (23), driving gear (21) are located one side of bolt fastening chuck (2) with driven gear (22) meshing, driven gear (22) are through connecting rod fixed connection with bolt groove (23), bolt groove (23) are located the opposite side of bolt fastening chuck (2), fire hydrant afterbody (4) comprise key (41), screw hole (42), boss (43) and spring (44), key (41) are located boss (43) one side, boss (43) inside sets up spring (44).
2. A quick connect hydrant pipe according to claim 1, wherein: the key groove (14) arranged on the inner wall of the pipeline of the pipe body (11) is connected with the key (41) positioned on one side of the boss (43) in a matching way.
3. A quick connect hydrant pipe according to claim 1, wherein: the bolt fixing chuck (2) is sleeved on the head (1) of the fire hydrant, and the end face of the bolt (3) is fixedly connected with the bolt groove (23).
4. A quick connect hydrant pipe according to claim 1, wherein: the boss (43) is internally provided with a groove with the same size as the key (41), and the key (41) is connected with the groove through a spring (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321841056.0U CN221014285U (en) | 2023-07-13 | 2023-07-13 | Fire hydrant pipeline convenient to quick connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321841056.0U CN221014285U (en) | 2023-07-13 | 2023-07-13 | Fire hydrant pipeline convenient to quick connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221014285U true CN221014285U (en) | 2024-05-28 |
Family
ID=91167266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321841056.0U Active CN221014285U (en) | 2023-07-13 | 2023-07-13 | Fire hydrant pipeline convenient to quick connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221014285U (en) |
-
2023
- 2023-07-13 CN CN202321841056.0U patent/CN221014285U/en active Active
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|---|---|---|---|
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