CN211024938U - Fire-fighting water pipe pressure resistance testing mechanism with water pressure self-tightening device - Google Patents
Fire-fighting water pipe pressure resistance testing mechanism with water pressure self-tightening device Download PDFInfo
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- CN211024938U CN211024938U CN201922017591.4U CN201922017591U CN211024938U CN 211024938 U CN211024938 U CN 211024938U CN 201922017591 U CN201922017591 U CN 201922017591U CN 211024938 U CN211024938 U CN 211024938U
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Abstract
The utility model belongs to the technical field of the water pipe production measurement technique and specifically relates to a fire hose pressure resistance accredited testing organization with water pressure self-tightening device. The utility model relates to a fire-fighting water pipe pressure resistance testing mechanism with a water pressure self-tightening device, which comprises a fixed mounting frame in threaded connection with a bottom mounting plate, an upper water pipe connecting pipe fixed at the top end of the front surface of the fixed mounting frame and a lower water pipe connecting pipe movably arranged at the front surface of the fixed mounting frame, the outside surface of the fire-fighting water pipe inserted into the water pipe connecting pipe is clamped and fixed by the turnover type water pressure locking device arranged in the upper and lower water pipe connecting pipes, the installation and connection of the fire-fighting water pipe can be completed only by direct insertion, the operation is simple and convenient, meanwhile, the rear movable connecting ring sleeved on the fixed mounting frame is arranged on the back of the lower water pipe connecting pipe, and the distance between the upper water pipe connecting pipe and the lower water pipe connecting pipe is adjusted by using the locking bolt on the back of the rear movable connecting ring, so that the water pipe is adaptive to fire water pipes with more specifications, and the application range is wider.
Description
Technical Field
The utility model belongs to the technical field of the water pipe production measurement technique and specifically relates to a fire hose pressure resistance accredited testing organization with water pressure self-tightening device.
Background
The fire-fighting water pipe is a water supply pipeline, at present, the fire-fighting water pipe is constructed in a wall-buried mode, the fire-fighting water pipe is classified into three types, and the first type is a metal pipe, such as a hot-dip cast iron pipe with inner enamel plastics, a copper pipe, a stainless steel pipe and the like. The second type is plastic-clad metal pipes, such as plastic-clad steel pipes, aluminum-plastic composite pipes and the like. The third type is plastic tubes such as PB, PP-R, etc. In fire hose production process, in order to test fire hose's performance and life-span, need measure the pressure of fire hose, and traditional fire hose pressure measurement installation mechanism's structure is very simple, and the mounting means is fixed, unable regulation, and fire hose link does not have the mechanism according to water pressure regulation locking, leads to fire hose link loading and unloading to require highly, troublesome poeration.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problem that exists among the above-mentioned background art, provide a fire hose resistance to pressure accredited testing organization that modified has water pressure self-tightening device, the structure of solving traditional fire hose pressure measurement installation mechanism is very simple, and the mounting means is fixed, unable regulation, and fire hose link does not have the mechanism of adjusting locking according to water pressure, leads to fire hose link to load and unload to require highly, the troublesome problem of operation.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a fire hose resistance to pressure accredited testing organization with water pressure self-tightening device, includes the end header tank of putting of built-in high pressure water pump, end header tank medial surface upper end through bolt fixedly connected with bottom mounting panel, the bottom mounting panel on set up the water inlet of a plurality of built-in metal water strainer, the bottom mounting panel on threaded connection have retractable water pipe installation mechanism, water pipe installation mechanism include with bottom mounting panel threaded connection's fixed mounting bracket, fix at the positive overhead water pipe connecting pipe and the swing joint of fixed mounting bracket on the positive top put the water pipe connecting pipe under the fixed mounting bracket is positive, overhead water pipe connecting pipe and lower water pipe connecting pipe internally mounted have convertible water pressure locking device.
Furthermore, in order to facilitate installation and water delivery, the bottom mounting plate is provided with an internal thread assembling through hole corresponding to the position of the fixed mounting frame, the lower end of the fixed mounting frame is provided with an external thread assembling pipe which protrudes downwards and is of an integral structure, the fixed mounting frame is screwed into the internal thread assembling through hole through the external thread assembling pipe and is fixedly connected with the upper end of the bottom mounting plate, and the lower end of the external thread assembling pipe is communicated with a water outlet of the high-pressure water pump through a water delivery pipe.
Furthermore, in order to conveniently adjust the height, the water pipes with various lengths are adapted, the rear movable connecting ring is sleeved on the back surface of the lower water pipe connecting pipe, which is positioned outside the fixed mounting frame, and the rear adjusting screw hole with the built-in locking bolt is formed in the side wall of the back surface of the rear movable connecting ring.
Further, for convenience of control and water guide, the fixed mounting frame is internally provided with an internal water delivery flow channel communicated with the inside of the upper water pipe connecting pipe, the internal water delivery flow channel is internally provided with an internal control cavity provided with an internal manual control ball valve and located on the fixed mounting frame, and the back of the fixed mounting frame is connected with an external handle used for controlling the rotation of the manual control ball valve.
Further, for the convenience of elastic locking, convertible water pressure locking device including be located overhead water pipe connecting pipe and put the upset connecting rod on the water pipe connecting pipe medial surface down, fix the extrusion piece of putting to one side on the inboard outer wall of upset connecting rod, fix the locking piece on the inboard outer wall of upset connecting rod and put the metal filter frame on the water pipe connecting pipe medial surface up and down through extrusion spring elastic connection, the extrusion spring pass through water pressure control metal filter frame and put the extrusion piece extrusion to one side to corresponding position, the extrusion piece of putting to one side through extrusion spring extrusion control upset connecting rod upset.
Furthermore, in order to facilitate assembly, the inner side surfaces of the upper water pipe connecting pipe and the lower water pipe connecting pipe are provided with movable connecting frames which are positioned on two sides of the connecting end of the turnover connecting rod and protrude inwards, and the inner side surfaces of the movable connecting frames transversely penetrate through the turnover connecting rod through rotating shafts and are movably connected with the turnover connecting rod.
The utility model has the advantages that the pressure resistance testing mechanism of the fire hose with the water pressure self-tightening device consists of a fixed mounting frame in threaded connection with a bottom mounting plate, an upper water hose connecting pipe fixed at the top end of the front surface of the fixed mounting frame and a lower water hose connecting pipe movably mounted at the front surface of the fixed mounting frame, the outer side surface of the fire hose inserted into the water hose connecting pipe is clamped and fixed by a turnover type water pressure locking device inside the upper water hose connecting pipe and the lower water hose connecting pipe, so that the installation and connection of the fire hose can be completed only by direct insertion, the operation is simple and convenient, meanwhile, the back surface of the lower water hose connecting pipe is provided with a back movable connecting ring sleeved on the fixed mounting frame, the space between the upper water hose connecting pipe and the lower water hose connecting pipe is adjusted by using a locking bolt at the back surface of the back movable connecting ring, the application range is wider.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the inside of the middle lower water pipe connection pipe of the present invention.
In the drawing, 1, a bottom water collecting tank, 2, a bottom mounting plate, 3, a metal water filter screen, 4, a fixed mounting frame, 5, an upper water pipe connecting pipe, 6, a lower water pipe connecting pipe, 7, an external thread assembling pipe, 8, a water pipe, 9, a rear movable connecting ring, 10, a locking bolt, 11, an internal water conveying flow passage, 12, a manual control ball valve, 13, an external handle, 14, a turnover connecting rod, 15, an inclined extrusion block, 16, a locking block, 17, an extrusion spring, 18, a metal filter frame and 19, a movable connecting frame are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Fig. 1 and fig. 2 show a fire hose resistance to pressure accredited testing organization with water pressure self-tightening device, including the end of built-in high pressure water pump header tank 1, end 1 medial surface upper ends of built-in header tank have bottom mounting panel 2 through bolt fixedly connected with, set up 5 water inlets of built-in metal water strainer 3 on the bottom mounting panel 2, threaded connection has retractable water pipe installation mechanism on the bottom mounting panel 2, water pipe installation mechanism includes the fixed mounting bracket 4 with 2 threaded connection of bottom mounting panel, fix at the overhead water pipe connecting pipe 5 and the movable mounting of 4 positive tops of fixed mounting bracket at the positive lower water pipe connecting pipe 6 of fixed mounting bracket, overhead water pipe connecting pipe 5 and lower water pipe connecting pipe 6 internally mounted have convertible water pressure locking device. The fixed mounting frame 4 and the upper water pipe connecting pipe 5 are of an integral structure.
Further, for convenient installation and water delivery, internal thread assembly through-hole has been seted up to corresponding fixed mounting bracket 4 position on the bottom mounting panel 2, 4 lower extremes of fixed mounting bracket have a bellied body structure external screw thread assembly pipe 7 downwards, fixed mounting bracket 4 passes through inside and 2 upper end fixed connection of bottom mounting panel of 7 screw in internal screw thread assembly through-holes of external screw thread assembly pipe, 7 lower extremes of external screw thread assembly pipe are linked together through raceway 8 and high-pressure water pump outlet, furtherly, for convenient regulation to the height, thereby the water pipe of the multiple length of adaptation, 6 backs of lower water pipe connecting pipe are located 4 outside covers of fixed mounting bracket and have rearmounted swing joint ring 9, rearmounted swing joint ring 9 back lateral wall is last to be seted up the rearmounted. The lower water pipe connecting pipe 6 is rotatably clamped on the outer side surface of the fixed mounting frame 4 through a locking bolt 10 to keep the height fixed.
Further, for convenience of control and water guide, an internal water delivery flow channel 11 communicated with the inside of the upper water pipe connecting pipe 5 is formed inside the fixed mounting frame 4, an internal control cavity with an internal manual ball valve 12 is formed inside the internal water delivery flow channel 11 and located inside the fixed mounting frame 4, an external handle 13 used for controlling the manual ball valve 12 to rotate is connected to the back of the fixed mounting frame 4, the external handle 13 is fixedly connected with the manual ball valve 12 through a rotating shaft, the manual emission 12 is controlled to rotate through overturning the external handle 13, the principle and the internal structure of the external handle are the same as those of a household faucet, and further, for convenience of elastic locking, the overturning type water pressure locking device comprises an overturning connecting rod 14 located on the inner side surfaces of the upper water pipe connecting pipe 5 and the lower water pipe connecting pipe 6, an inclined extrusion block 15 fixed on the inner side outer wall of the overturning connecting rod 14, a locking block 16 fixed on the, The utility model relates to a fire hose pressure resistance testing mechanism with a hydraulic self-tightening device, which comprises a fixed mounting frame 4 in threaded connection with a bottom mounting plate 2, an upper water hose connecting pipe 5 fixed on the front top end of the fixed mounting frame 4 and a lower water hose connecting pipe mounting frame 6 movably mounted on the front side of the fixed mounting frame 4, through on, put the inside convertible water pressure locking device of water piping connection pipe down and come to press from both sides tight fixedly to inserting the inside fire water pipe lateral surface of water piping connection pipe, make fire water pipe erection joint only need disect insertion alright with the completion, easy operation is convenient, be equipped with the rearmounted swing joint ring 9 of cup jointing on fixed mounting bracket 4 at the 6 backs of water piping connection pipe down simultaneously, the locking bolt 10 that utilizes the rearmounted swing joint ring 9 back comes to be right on, interval between the water piping connection pipe of lower putting is adjusted, make the fire water pipe of more specifications of its adaptation, application scope is more extensive.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a fire hose pressure resistance accredited testing organization with water pressure self-tightening device, includes the end of built-in high pressure water pump and puts header tank (1), characterized by: put header tank (1) medial surface upper end through bolt fixedly connected with bottom mounting panel (2), bottom mounting panel (2) on set up the water inlet of a plurality of built-in metal water strainer (3), bottom mounting panel (2) on threaded connection have retractable water pipe installation mechanism, water pipe installation mechanism include with bottom mounting panel (2) threaded connection fixed mounting bracket (4), fix at the positive overhead water pipe connecting pipe (5) and the movable mounting of fixed mounting bracket (4) top and put water pipe connecting pipe (6) under positive in fixed mounting bracket (4), overhead water pipe connecting pipe (5) and under put water pipe connecting pipe (6) internally mounted have convertible water pressure locking device.
2. The fire hose pressure resistance testing mechanism with the hydraulic self-tightening device as claimed in claim 1, wherein: bottom mounting panel (2) on correspond fixed mounting bracket (4) position and seted up internal thread assembly through-hole, fixed mounting bracket (4) lower extreme outside screw thread assembly pipe (7) of bellied body structure downwards have, fixed mounting bracket (4) through inside and bottom mounting panel (2) upper end fixed connection of external thread assembly pipe (7) screw in internal thread assembly through-hole, external thread assembly pipe (7) lower extreme be linked together through raceway (8) and high-pressure water pump outlet.
3. The fire hose pressure resistance testing mechanism with the hydraulic self-tightening device as claimed in claim 1, wherein: the back of the lower water pipe connecting pipe (6) is positioned outside the fixed mounting frame (4) and sleeved with a rear movable connecting ring (9), and the side wall of the back of the rear movable connecting ring (9) is provided with a rear adjusting screw hole internally provided with a locking bolt (10).
4. The fire hose pressure resistance testing mechanism with the hydraulic self-tightening device as claimed in claim 1, wherein: the internal water delivery flow channel (11) communicated with the inside of the upper water pipe connecting pipe (5) is arranged inside the fixed mounting frame (4), the internal water delivery flow channel (11) is internally positioned in an internal control cavity of the fixed mounting frame (4) and provided with a built-in manual ball valve (12), and the back of the fixed mounting frame (4) is connected with an external handle (13) used for controlling the rotation of the manual ball valve (12).
5. The fire hose pressure resistance testing mechanism with the hydraulic self-tightening device as claimed in claim 1, wherein: convertible water pressure locking device including be located overhead water pipe connecting pipe (5) and put upset connecting rod (14) on water pipe connecting pipe (6) medial surface down, fix on upset connecting rod (14) inboard outer wall put extrusion piece (15) to one side, fix on upset connecting rod (14) inboard outer wall locking piece (16) and through extrusion spring (17) elastic connection at last, put metal filter frame (18) on the water pipe connecting pipe medial surface down, extrusion spring (17) put extrusion piece (15) extrusion to corresponding the position to one side through water pressure control metal filter frame (18), put extrusion piece (15) to one side and extrude control upset connecting rod (14) upset through extrusion spring (17).
6. The fire hose pressure resistance testing mechanism with the hydraulic self-tightening device as claimed in claim 1, wherein: the water pipe connecting pipe is characterized in that the inner side faces of the upper water pipe connecting pipe (5) and the lower water pipe connecting pipe (6) are provided with inward convex movable connecting frames (19) on two sides of the connecting end of the turnover connecting rod (14), and the inner side faces of the movable connecting frames (19) transversely penetrate through the turnover connecting rod (14) and the turnover connecting rod (14) through rotating shafts and are movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017591.4U CN211024938U (en) | 2019-11-20 | 2019-11-20 | Fire-fighting water pipe pressure resistance testing mechanism with water pressure self-tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017591.4U CN211024938U (en) | 2019-11-20 | 2019-11-20 | Fire-fighting water pipe pressure resistance testing mechanism with water pressure self-tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211024938U true CN211024938U (en) | 2020-07-17 |
Family
ID=71545457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922017591.4U Active CN211024938U (en) | 2019-11-20 | 2019-11-20 | Fire-fighting water pipe pressure resistance testing mechanism with water pressure self-tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211024938U (en) |
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2019
- 2019-11-20 CN CN201922017591.4U patent/CN211024938U/en active Active
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