CN220070644U

CN220070644U - Spray terminal water testing joint

Info

Publication number: CN220070644U
Application number: CN202320960479.8U
Authority: CN
Inventors: 姜嵬
Original assignee: Beijing Zhongdayuan Fire Safety Technology Co ltd
Current assignee: Beijing Zhongdayuan Fire Safety Technology Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-11-24
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a spray end water testing connector, which relates to the technical field of fire protection detection and comprises a connector body, wherein a pressure gauge is arranged on the outer wall of the connector body, clamping mechanisms for connecting and fixing the connector body and a water pipe are arranged at two ends of the connector body, a cleaning mechanism for cleaning the inner wall of the connector body is arranged in the connector body, the clamping mechanisms comprise two inverted L-shaped blocks, the two inverted L-shaped blocks are arranged on the outer walls of the two ends of the connector body, a water pipe is arranged at a clamping lower plate through the arrangement of the clamping mechanisms, a water pipe orifice corresponds to the interface of the connector body, a friction pad is abutted against the clamping upper plate through the rotation of a torsion nut, and a gap is reserved between the connector body and the joint of the water pipe through the arrangement of a protection pad, so that the water pipe and the connector body are fixed, water leakage is avoided, the water pipe is convenient to replace, and the practicability is improved.

Description

Spray terminal water testing joint

Technical Field

The utility model relates to the technical field of fire protection detection, in particular to a spray terminal water testing connector.

Background

The utility model provides a building fire control facility detects and detects to each system of building fire control facility with appointed method detects and tests building fire control facility specific technical performance index to confirm whether building fire control facility reaches standard and requires prescribed index, ensure that building fire control facility can reach anticipated result of use, when fire control detects, then can apply to terminal water testing joint, detect water pressure, whether reach fire control index requirement in chinese patent bulletin number CN 214019019U's patent, disclose a terminal water testing joint of easy to detach, including the shell, shell one side is provided with the clamp, and clamp one side is provided with first fixing bolt, first fixing bolt outside top is provided with the slipmat, and slipmat both sides all are provided with the screw rod, and screw rod one side is provided with the handle simultaneously, handle one side is provided with the guard plate, and guard plate one side is provided with rotatory bolt, and rotatory bolt opposite side is provided with the manometer simultaneously, the manometer below is provided with first fixture block, and the first fixture block opposite side is provided with first draw-in groove, this terminal water testing joint convenient to detach, through setting up second fixture block and second draw-in groove, can be to this water testing joint's easy to detach's water testing joint's water consumption fast in the use process, the quick-operation device that the easy to detach is difficult to detach is avoided leading to the complex in the work process.

In the prior art, the spray end water testing connector is usually connected with the pipe orifice of the water pipe in a threaded manner, when the integral connection is completed, if the water pipe is broken and replaced in the use process, the water pipe and the spray end water testing connector can be detached and replaced after the water pipe is detached, and therefore the spray end water testing connector is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problem that when the integral connection is completed, if the water pipe is broken and replaced in the use process, the water pipe and the spray terminal water testing connector can be detached and replaced after the water pipe is detached, the utility model provides the spray terminal water testing connector.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a spray terminal water testing joint, includes the joint body, install the manometer on the joint body outer wall, the fixture that is used for connecting body and water piping connection fixed is all installed at joint body both ends, this internal clean mechanism that is used for the clearance of joint body inner wall that installs of joint, fixture includes two inverted-L type pieces, and two inverted-L type pieces are installed on the both ends outer wall of joint body, two inverted-T type groove has all been seted up to one side that the manometer was kept away from to the inverted-L type piece, two equal slidable mounting has the inverted-T type piece on the inverted-T type inslot wall, two the clamping upper plates slidable mounting respectively is in the both ends that connect the body, the clamping lower plate is all installed correspondingly with the clamping upper plate to the joint body both ends, and the clamping lower plate is met with the clamping upper plate, two the protection pad is four, and wherein two protection pads are installed respectively on the inner wall of two clamping lower plates, the inverted-L type piece is kept away from one side that the inverted-L type piece is kept away from the inverted-L type piece and is kept away from the screw stud and is installed to one side, and is kept away from the screw stud and is installed to one side in the friction stud is kept away from with the friction pad.

Further, the cleaning mechanism comprises a concentric limiting ring, the concentric limiting ring is rotatably arranged on the inner wall of the joint body, fan blades are arranged on the inner wall of the concentric limiting ring, and a rotating column is arranged on one side, away from the joint body interface, of each fan blade.

Further, the annular limiting groove is formed in the outer wall of the rotating column, the sliding limiting ring is slidably mounted on the inner wall of the annular limiting groove, the connecting plate is mounted on the outer wall of the sliding limiting ring, the cleaning brush ring is sleeved on one side, away from the sliding limiting ring, of the connecting plate, the cleaning brush ring is in contact with the inner wall of the joint body, the connecting plate extends out of the cleaning brush ring, and the extending end of the connecting plate is slidably mounted on the inner wall of the joint body.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the clamping mechanism, when the water pipe is used, firstly, the water pipe is placed at the clamping lower plate, the pipe orifice of the water pipe corresponds to the joint of the connector body, the clamping upper plate is contacted with the joint of the pipe orifice of the water pipe and the connector body, the friction pad is abutted against the clamping upper plate through rotating the torsion nut, and the joint of the connector body and the water pipe is sealed by the arrangement of the protection pad, so that the water pipe and the connector body are fixed, no water leakage occurs, the water pipe is convenient to replace, and the practicability is improved.

According to the utility model, through the arrangement of the cleaning mechanism, when water enters the connector body, the impact force of the water drives the cleaning mechanism to work, so that dirt attached to the inner wall of the connector body is cleaned, excessive dirt attached to the inner wall is prevented from affecting the accuracy in detection and shortening the service life when the connector is used for a long time.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded schematic view of the turntable of the present utility model;

FIG. 3 is a schematic view of the structure of portion A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic view of the cleaning mechanism of the present utility model;

fig. 5 is an exploded structural schematic view of the cleaning mechanism of the present utility model.

Reference numerals: 1. a joint body; 2. a pressure gauge; 3. a clamping mechanism; 301. clamping the lower plate; 302. a protective pad; 303. a friction pad; 304. a stud; 305. a torsion nut; 306. a round hole; 307. an inverted L-shaped block; 308. an inverted T-shaped groove; 309. an inverted T-shaped block; 310. clamping the upper plate; 4. a cleaning mechanism; 401. a concentric limit ring; 402. a fan blade; 403. an annular limit groove; 404. a connecting plate; 405. a sliding limiting ring; 406. cleaning a brush ring; 407. and rotating the column.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1, a spray end water testing joint comprises a joint body 1, a pressure gauge 2 is installed on the outer wall of the joint body 1, a clamping mechanism 3 for fixing the joint body 1 and a water pipe is installed at both ends of the joint body 1, a cleaning mechanism 4 for cleaning the inner wall of the joint body 1 is installed in the joint body 1, the clamping mechanism 3 comprises two inverted-L-shaped blocks 307, the two inverted-L-shaped blocks 307 are installed on the outer wall of both ends of the joint body 1, inverted-T-shaped grooves 308 are formed on one sides of the two inverted-L-shaped blocks 307 far from the pressure gauge 2, inverted-T-shaped blocks 309 are installed on the inner wall of the two inverted-T-shaped grooves 308 in a sliding manner, clamping upper plates 310 are installed on one sides of the two inverted-T-shaped blocks 309 far from the inverted-L-shaped blocks 307, two clamping upper plates 310 are installed at both ends of the joint body 1 in a sliding manner respectively, clamping lower plates 301 are installed at both ends of the joint body 1 correspondingly to the clamping upper plates 310, the clamping lower plate 301 contacts with the clamping upper plate 310, the inner walls of the two clamping upper plates 310 are provided with four protective pads 302, the protective pads 302 are respectively arranged on the inner walls of the two clamping lower plates 301, one side of the inverted L-shaped block 307, which is far away from the joint body 1, is penetrated with a round hole 306, threads are arranged in the round hole 306, a stud 304 is rotationally arranged in the round hole 306, one side of the stud 304, which is far away from the clamping upper plate 310, is provided with a nut 305, one side of the stud 304, which is close to the clamping upper plate 310, is provided with a friction pad 303, the friction pad 303 contacts with the clamping upper plate 310, when the cleaning mechanism is used, the joint body 1 and a water pipe orifice are fixedly connected through the clamping mechanism 3, when water flows into the joint body 1, the cleaning mechanism 4 is driven by the impulsive force of the water to clean the inner wall of the joint body 1, so that the cleaning mechanism cleans the inner wall of the joint body 1 is realized, when preventing long-time use, can appear the dirt and adhere to too much, influence the degree of accuracy when detecting, and meet the water pipe and break, be convenient for dismantle joint body 1, change the water pipe, slide on the inverted-T type groove 308 inner wall through inverted-T type piece 309, carry out the up-and-down motion with clamping upper plate 310, clamping upper plate 310 is the same with clamping lower plate 301 size, be the symmetry setting, clamping lower plate 301 is fixed connection at the both ends of joint body 1, thereby realize clamping lower plate 301 and fix a position the water pipe mouth, when preventing to place the water pipe, the skew appears in the interface department of water pipe mouth and joint body, be the silica gel material through protection pad 302, when the tight laminating of pressure extrusion protection pad 302 water pipe mouth and joint body 1's interface laminating gap department, seal gap department, thereby realize sealing the gap department of joint body 1's interface laminating to the water pipe mouth, prevent that the condition of occurrence of pad is gone up through rotating torsion nut 305, stud 304 rotates in round hole 306, make friction pad 303 contact with clamping upper plate 310, and friction 303 is the rubber material, increase frictional force, thereby realize between clamping upper plate 310 and lower plate 301 and joint body, joint 1 is convenient for change interface department.

Referring to fig. 1 and fig. 4-5, in the present utility model, the cleaning mechanism 4 includes a concentric limiting ring 401, the concentric limiting ring 401 is rotatably mounted on the inner wall of the joint body 1, a fan blade 402 is mounted on the inner wall of the concentric limiting ring 401, a rotating post 407 is mounted on one side of the fan blade 402 away from the joint body 1 at the joint position, the fan blade 402 is rotatably limited on the inner wall of the joint body 1 through the concentric limiting ring 401, the fan blade 402 is fixedly mounted in the concentric limiting ring 401, the rotating post 407 fixedly mounted on the fan blade 402 is supported, when water is in the joint body 1, the water impacts the fan blade 402, so that the fan blade 402 rotates, and the rotating post 407 rotates together, thereby realizing rotation by using the impact force of the water as power.

Referring to fig. 1 and fig. 4-5, in the utility model, an annular limit groove 403 is formed on the outer wall of a rotating post 407, a sliding limit ring 405 is slidably mounted on the inner wall of the annular limit groove 403, a connecting plate 404 is mounted on the outer wall of the sliding limit ring 405, a cleaning brush ring 406 is sleeved on one side of the connecting plate 404 far away from the sliding limit ring 405, the cleaning brush ring 406 contacts with the inner wall of the joint body 1, the connecting plate 404 extends to the outside of the cleaning brush ring 406, the extending end of the connecting plate 404 is slidably mounted on the inner wall of the joint body 1, water enters the joint body 1, the fan blades 402 rotate to drive the rotating post 407 to rotate, so that the sliding limit ring 405 slides back and forth in the annular limit groove 403, and the extending end of the connecting plate 404 slides on the inner wall of the joint body 1 to limit the sliding limit ring 405 to drive the cleaning brush ring 406 to scrape the inner wall of the joint body 1, thereby realizing the cleaning of the inner wall of the joint body 1.

In sum, when in use, the connector body 1 and the water pipe orifice are fixedly connected through the clamping mechanism 3, when water flows into the connector body 1, the cleaning mechanism 4 is driven by the impulsive force of the water to clean the inner wall of the connector body 1, so that the cleaning mechanism cleans the inner wall of the connector body 1, excessive dirt adhesion can be prevented when the connector is used for a long time, the accuracy in detection is affected, the connector body 1 is convenient to detach when the water pipe breaks, the water pipe is replaced, the inverted T-shaped block 309 slides on the inner wall of the inverted T-shaped groove 308, the upper clamping plate 310 moves up and down, the upper clamping plate 310 and the lower clamping plate 301 are symmetrically arranged, the lower clamping plate 301 is fixedly connected at two ends of the connector body 1, the lower clamping plate 301 positions the water pipe orifice, and when the water pipe is prevented from being placed, the joint of the water pipe orifice and the connector body is deviated, the protective pad 302 is made of silica gel, when the protective pad 302 is pressed by pressure to tightly attach to the joint of the water pipe orifice and the joint body 1, the joint is sealed, so that the joint of the water pipe orifice and the joint body 1 is sealed, water leakage is prevented, the screw bolt 304 rotates in the round hole 306 through the rotating torsion nut 305, the friction pad 303 contacts with the clamping upper plate 310, the friction pad 303 is made of rubber, friction force is increased, the matching between the clamping upper plate 310 and the clamping lower plate 301 is realized, the joint of the water pipe orifice and the joint body 1 is fixed and is convenient to replace, the concentric limiting ring 401 rotates on the inner wall of the joint body 1 to limit, the fan blade 402 is fixedly arranged in the concentric limiting ring 401, the rotating column 407 fixedly arranged on the fan blade 402 is supported, when water is used for connecting the body 1, the water impacts the fan blades 402, so that the fan blades 402 rotate to drive the rotating columns 407 to rotate together, impact force of the water is utilized as power, the water is used for rotating the fan blades, the water enters the connector body 1, the fan blades 402 rotate to drive the rotating columns 407 to rotate, the sliding limiting rings 405 slide in the annular limiting grooves 403 in a reciprocating manner, the extending ends of the connecting plates 404 slide on the inner wall of the connector body 1, the sliding limiting rings 405 are limited, the cleaning brush rings 406 are driven to scrape the inner wall of the connector body 1, and accordingly the inner wall of the connector body 1 is cleaned.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spray terminal water test joint, includes joint body (1), install manometer (2), its characterized in that on joint body (1) outer wall: the utility model discloses a protective pad, which is characterized in that clamping mechanisms (3) used for fixing the joint body (1) and water pipe connection are arranged at two ends of the joint body (1), a cleaning mechanism (4) used for cleaning the inner wall of the joint body (1) is arranged in the joint body (1), the clamping mechanisms (3) comprise two inverted L-shaped blocks (307), the two inverted L-shaped blocks (307) are arranged on the outer walls of the two ends of the joint body (1), inverted T-shaped grooves (308) are arranged on one side, far away from a pressure gauge (2), of the inverted L-shaped blocks (307), inverted T-shaped blocks (309) are arranged on the inner wall of the inverted T-shaped grooves (308) in a sliding manner, clamping upper plates (310) are arranged on one side, far away from the inverted L-shaped blocks (307), of the two clamping upper plates (310) are respectively and slidably arranged at two ends of the joint body (1), clamping lower plates (301) are correspondingly arranged on the two ends of the joint body (310), the two clamping lower plates (301) are contacted with the upper plates (310), the two inner walls (302) are arranged on the two sides of the two protective pad (302) and are respectively arranged on the two sides of the two protective pad (302), screw threads are arranged in the round holes (306), the round holes (306) are rotationally provided with studs (304), one side, far away from the clamping upper plate (310), of each stud (304 is provided with a torque nut (305), one side, close to the clamping upper plate (310), of each stud (304) is provided with a friction pad (303), and the friction pads (303) are in contact with the clamping upper plate (310).

2. The spray end water testing connector according to claim 1, wherein the cleaning mechanism (4) comprises a concentric limiting ring (401), the concentric limiting ring (401) is rotatably mounted on the inner wall of the connector body (1), fan blades (402) are mounted on the inner wall of the concentric limiting ring (401), and a rotating column (407) is mounted on one side, far away from the connector body (1), of the fan blades (402).

3. The spray end water testing connector according to claim 2, wherein an annular limiting groove (403) is formed in the outer wall of the rotating post (407), a sliding limiting ring (405) is slidably mounted on the inner wall of the annular limiting groove (403), a connecting plate (404) is mounted on the outer wall of the sliding limiting ring (405), a cleaning brush ring (406) is sleeved on one side, away from the sliding limiting ring (405), of the connecting plate (404), the cleaning brush ring (406) is in contact with the inner wall of the connector body (1), the connecting plate (404) extends out of the cleaning brush ring (406), and the extending end of the connecting plate (404) is slidably mounted on the inner wall of the connector body (1).