CN215538054U

CN215538054U - Portable fire hydrant water level pressure detection device

Info

Publication number: CN215538054U
Application number: CN202121810995.XU
Authority: CN
Inventors: 杨发凭; 梁国庆; 冯娟
Original assignee: Guangxi Rong Rong Fire Technology Co ltd
Current assignee: Guangxi Rong Rong Fire Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-18
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to the technical field of fire fighting equipment detection, in particular to a portable fire hydrant water level pressure detection device, which solves the problem that in the prior art, water pressures at different heights cannot be detected, so that the detection range is limited. The utility model provides a portable fire hydrant water level pressure detection device, including the portable box, detect the water pipe, connect, control valve and manometer, one side fixedly connected with driving motor of portable box, one side fixedly connected with side case of portable box, and the inboard fixedly connected with of side case cooperates the battery that driving motor used, the inner chamber of portable box is provided with the two-way reciprocal screw rod that runs through portable box one side, and the extension of two-way reciprocal screw rod holds and is connected with the transmission between driving motor's the output shaft, and two-way reciprocal screw rod rotates with the portable box to be connected. The height of the water pipe can be conveniently adjusted and detected, so that the water pressure of the fire hydrant at different heights can be conveniently detected, the detection range is improved, and the fire hydrant is convenient to use.

Description

Portable fire hydrant water level pressure detection device

Technical Field

The utility model relates to the technical field of fire fighting equipment detection, in particular to a portable fire hydrant water level pressure detection device.

Background

A fire hydrant, called fire hydrant formally, is a fixed fire-fighting equipment, and mainly has the functions of controlling combustible substances, isolating combustion-supporting substances and eliminating ignition sources. The fire hydrant suit is generally formed by combining a fire box, a fire hose, a water gun, a connecting buckle, a bolt and a clip, and the fire hydrant outside are arranged in a branch room. The fire extinguishing system comprises an outdoor fire hydrant system, an indoor fire hydrant system and a fire extinguisher system, and some fire extinguishing systems also comprise an automatic spraying system, a water cannon system, a gas fire extinguishing system, a fire detection system, a water mist system and the like. The fire hydrant plays an important role in extinguishing fire, and when the water level pressure of the fire hydrant is low, once the fire occurs, fire-fighting water cannot be normally supplied, so that serious consequences can be caused, and the detection of the water level pressure of the fire hydrant is particularly important.

The existing water level pressure detection device for the fire hydrant can only detect the water pressure of the hydrant mouth, has low reliability of detection results, cannot detect the water pressure at different heights, and limits the detection range, so the utility model is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable fire hydrant water level pressure detection device, which solves the problem that in the prior art, water pressures at different heights cannot be detected, so that the detection range is limited.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a portable fire hydrant water level pressure detection device comprises a portable box, a detection water pipe, a connector, a control valve and a pressure gauge, wherein one side of the portable box is fixedly connected with a driving motor, one side of the portable box is fixedly connected with a side box, the inner side of the side box is fixedly connected with a storage battery matched with the driving motor for use, an inner cavity of the portable box is provided with a bidirectional reciprocating screw rod penetrating through one side of the portable box, the extending end of the bidirectional reciprocating screw rod is in transmission connection with an output shaft of the driving motor, the bidirectional reciprocating screw rod is in rotary connection with the portable box, both ends of the bidirectional reciprocating screw rod are connected with nut seats through threaded screwing, the inner cavity of the portable box is provided with a mounting plate, one of the two nut seats is rotatably connected with a main lifting plate, the other nut seat is rotatably connected with an auxiliary lifting plate, one end of the auxiliary lifting plate is fixedly connected with a lifting rod, the main lifting plate and the lifting rod are respectively in rotary connection with both ends of the bottom of the mounting plate, be provided with on the mounting panel and detect the water pipe, the one end intercommunication that detects the water pipe has the joint, and detects and install control valve and manometer on the water pipe respectively.

Preferably, one end of the bidirectional reciprocating screw is rotatably connected with one side of the inner cavity of the portable box through a rotating shaft, the other end of the bidirectional reciprocating screw penetrates through the other side of the portable box through a bearing sleeve, the driving motor is fixedly connected with the portable box through a bolt, the main lifting plate and the auxiliary lifting plate are both of U-shaped structures, the inner sides of the main lifting plate and the auxiliary lifting plate are rotatably connected with the two nut seats through pin shafts respectively, the main lifting plate and the lifting rod are rotatably connected with the two ends of the bottom of the mounting plate through pin shafts respectively, and the lifting rod is positioned on the inner side of the main lifting plate.

Preferably, the top fixedly connected with installation cover of mounting panel detects the water pipe and is located the installation cover inboard, and the installation is sheathe in soon and is closed and be connected with construction bolt, and construction bolt is located the inboard one end of installation cover and rotates through the pivot and be connected with the clamp plate, and the clamp plate is the arc form.

Preferably, the top of the mounting sleeve is provided with a threaded hole, and the inner side of the threaded hole is connected with the mounting bolt in a screwing manner through threads.

Preferably, the top of the portable box is rotatably connected with a box cover through a hinge, one side of the box cover is fixedly connected with a buckle, the buckle is made of elastic materials, a clamping groove is formed in the buckle, and one side of the top of the portable box is fixedly connected with a clamping block matched with the clamping groove for use.

Preferably, universal auto-lock wheel is all installed to four corners of portable case bottom, the equal fixedly connected with telescopic link in bottom both sides of portable case, and the flexible end of two telescopic links passes through holding rod fixed connection.

The utility model has at least the following beneficial effects:

when needs height-adjusting, the battery provides electric drive for driving motor, and driving motor drives two-way reciprocal screw rod and rotates to drive two nut seats and move together, main lifter plate, vice lifter plate and lifter take place to rotate, drive the mounting panel and rise, thereby adjust the height that detects the water pipe, then insert the fire hydrant on with the joint, thereby utilize the manometer to carry out pressure test to the play water of fire hydrant. Compared with the prior art, the utility model has the advantages that the height of the detection water pipe can be conveniently adjusted through the cooperation among the storage battery, the driving motor, the bidirectional reciprocating screw, the nut seat, the main lifting plate, the auxiliary lifting plate, the lifting rod and the mounting plate, so that the water pressure of the fire hydrant at different heights can be conveniently detected, the detection range is improved, and the detection is more convenient.

The utility model also has the following beneficial effects:

the portable box is provided with the universal self-locking wheels, the telescopic rods and the holding rods, the telescopic rods are pulled through the holding rods, and then the portable box can be directly pulled through the universal self-locking wheels, so that the portability of the portable box is improved, and the portable box is convenient to carry.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a schematic top view of the main lifter plate of the present invention;

FIG. 4 is a schematic top view of the secondary lift plate and lift pins of the present invention;

FIG. 5 is an enlarged view of area A of FIG. 1 according to the present invention;

FIG. 6 is a schematic view of the connection between the retractable rod and the holding rod in a bottom view.

In the figure: 1. a portable case; 2. a bidirectional reciprocating screw; 3. a nut seat; 4. a main lifter plate; 5. an auxiliary lifting plate; 6. a lifting rod; 7. mounting a plate; 8. detecting a water pipe; 9. a pressure gauge; 10. a control valve; 11. a joint; 12. a box cover; 13. buckling; 14. a card slot; 15. a clamping block; 16. a side box; 17. a storage battery; 18. a drive motor; 19. a telescopic rod; 20. a holding rod; 21. a universal self-locking wheel; 22. installing a sleeve; 23. installing a bolt; 24. a threaded hole; 25. and (7) pressing a plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-6, a portable fire hydrant water level pressure detecting device comprises a portable box 1, a detecting water pipe 8, a joint 11, a control valve 10 and a pressure gauge 9, wherein one side of the portable box 1 is fixedly connected with a driving motor 18, one side of the portable box 1 is fixedly connected with a side box 16, the inner side of the side box 16 is fixedly connected with a storage battery 17 matched with the driving motor 18 for use, a bidirectional reciprocating screw 2 penetrating one side of the portable box 1 is arranged in an inner cavity of the portable box 1, an extending end of the bidirectional reciprocating screw 2 is in transmission connection with an output shaft of the driving motor 18, the bidirectional reciprocating screw 2 is in rotation connection with the portable box 1, two ends of the bidirectional reciprocating screw 2 are both in rotation connection with nut seats 3 through threads, an installation plate 7 is arranged in the inner cavity of the portable box 1, a main lifting plate 4 is rotatably connected to one nut seat 3 of the two nut seats 3, and an auxiliary lifting plate 5 is rotatably connected to the other nut seat 3, one end of the auxiliary lifting plate 5 is fixedly connected with a lifting rod 6, the main lifting plate 4 and the lifting rod 6 are respectively connected with two ends of the bottom of the mounting plate 7 in a rotating mode, a detection water pipe 8 is arranged on the mounting plate 7, one end of the detection water pipe 8 is communicated with a connector 11, and the detection water pipe 8 is respectively provided with a control valve 10 and a pressure gauge 9;

specifically, when needs height-adjusting, battery 17 provides electric drive for driving motor 18, driving motor 18 drives two-way reciprocal screw rod 2 and rotates, thereby drive two nut seat 3 and to moving together, main lifter plate 4, vice lifter plate 5 and lifter 6 take place to rotate, drive mounting panel 7 and rise, thereby adjust the height that detects water pipe 8, then will connect 11 and insert on the fire hydrant, thereby utilize manometer 9 to carry out pressure test to the play water of fire hydrant. According to the utility model, through the matching among the storage battery 17, the driving motor 18, the bidirectional reciprocating screw 2, the nut seat 3, the main lifting plate 4, the auxiliary lifting plate 5, the lifting rod 6 and the mounting plate 7, the height of the detection water pipe 8 is convenient to adjust, so that the water pressure of the fire hydrant at different heights is convenient to detect, the detection range is improved, and the detection is more convenient.

The scheme has the following working processes:

when needs height-adjusting, battery 17 provides electric drive for driving motor 18, driving motor 18 drives two-way reciprocal screw rod 2 and rotates, thereby drive two nut seat 3 to moving together, main lifter plate 4, vice lifter plate 5 and lifter 6 take place to rotate, it rises to drive mounting panel 7, thereby adjust the height that detects water pipe 8, then will connect 11 and insert on the fire hydrant, thereby utilize manometer 9 to carry out pressure test to the play water of fire hydrant, finish when the test, can reverse driving motor 18, two nut seat 3 move of keeping away from each other, descend mounting panel 7, thereby will detect water pipe 8 and take in portable case 1.

According to the working process, the following steps are known:

according to the utility model, through the matching among the storage battery 17, the driving motor 18, the bidirectional reciprocating screw 2, the nut seat 3, the main lifting plate 4, the auxiliary lifting plate 5, the lifting rod 6 and the mounting plate 7, the height of the detection water pipe 8 is convenient to adjust, so that the water pressure of the fire hydrant at different heights is convenient to detect, the detection range is improved, and the detection is more convenient.

Further, one end of the bidirectional reciprocating screw 2 is rotatably connected with one side of the inner cavity of the portable box 1 through a rotating shaft, the other end of the bidirectional reciprocating screw 2 penetrates through the other side of the portable box 1 through a bearing sleeve, the driving motor 18 is fixedly connected with the portable box 1 through a bolt, the main lifting plate 4 and the auxiliary lifting plate 5 are both of a U-shaped structure, the inner sides of the main lifting plate 4 and the auxiliary lifting plate 5 are rotatably connected with the two nut seats 3 through pin shafts respectively, the main lifting plate 4 and the lifting rod 6 are rotatably connected with the two ends of the bottom of the mounting plate 7 through pin shafts respectively, and the lifting rod 6 is positioned on the inner side of the main lifting plate 4.

Further, the top of the mounting plate 7 is fixedly connected with a mounting sleeve 22, the detection water pipe 8 is located on the inner side of the mounting sleeve 22, a mounting bolt 23 is screwed on the mounting sleeve 22, one end of the mounting bolt 23 located on the inner side of the mounting sleeve 22 is rotatably connected with a pressing plate 25 through a rotating shaft, and the pressing plate 25 is arc-shaped;

specifically, set up installation cover 22, construction bolt 23 and clamp plate 25, compress tightly fixedly the position that detects water pipe 8, avoid detecting that gliding condition appears in water pipe 8, the convenience is to the dismouting and the change that detect water pipe 8.

Furthermore, a threaded hole 24 is formed in the top of the mounting sleeve 22, and the inner side of the threaded hole 24 is screwed with the mounting bolt 23 through threads.

Further, the top of the portable case 1 is rotatably connected with a case cover 12 through a hinge, one side of the case cover 12 is fixedly connected with a buckle 13, the buckle 13 is made of elastic material, a clamping groove 14 is formed in the buckle 13, and the top of one side of the portable case 1 is fixedly connected with a clamping block 15 matched with the clamping groove 14;

specifically, set up case lid 12, buckle 13, draw-in groove 14 and fixture block 15, improve the protectiveness to portable case 1 inner structure, prevent to receive external striking, when needs carry out pressure detection, open case lid 12 can.

Furthermore, universal self-locking wheels 21 are mounted at four corners of the bottom of the portable box 1, telescopic rods 19 are fixedly connected to two sides of the bottom of the portable box 1, and the telescopic ends of the two telescopic rods 19 are fixedly connected through holding rods 20;

specifically, the universal self-locking wheels 21, the telescopic rods 19 and the holding rods 20 are arranged, the telescopic rods 19 are pulled through the holding rods 20, and then the portable box 1 can be directly pulled through the universal self-locking wheels 21, so that the portability of the portable box is improved, and the portable box is convenient to carry.

In summary, the installation sleeve 22, the installation bolt 23 and the pressing plate 25 are arranged, so that the sliding of the detection water pipe 8 is avoided, and the detection water pipe 8 is convenient to disassemble, assemble and replace; the case cover 12, the buckle 13, the clamping groove 14 and the clamping block 15 are arranged, so that the protection performance of the internal structure of the portable case 1 is improved, and the portable case is prevented from being impacted by the outside; the universal self-locking wheel 21, the telescopic rod 19 and the holding rod 20 are arranged, so that the portability of the utility model is improved, and the carrying is convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A portable fire hydrant water level pressure detection device comprises a portable box (1), a detection water pipe (8), a joint (11), a control valve (10) and a pressure gauge (9), and is characterized in that one side of the portable box (1) is fixedly connected with a driving motor (18), one side of the portable box (1) is fixedly connected with a side box (16), the inner side of the side box (16) is fixedly connected with a storage battery (17) matched with the driving motor (18) for use, a bidirectional reciprocating screw (2) penetrating one side of the portable box (1) is arranged in an inner cavity of the portable box (1), the extending end of the bidirectional reciprocating screw (2) is in transmission connection with an output shaft of the driving motor (18), the bidirectional reciprocating screw (2) is in rotation connection with the portable box (1), two ends of the bidirectional reciprocating screw (2) are both in screwing connection with a nut seat (3) through threads, the inner chamber of portable box (1) is provided with mounting panel (7), two rotate in nut seat (3) one of them nut seat (3) and be connected with main lifter plate (4), and rotate on another nut seat (3) and be connected with vice lifter plate (5) to the one end fixedly connected with lifter (6) of vice lifter plate (5), main lifter plate (4) and lifter (6) rotate respectively with between the bottom both ends of mounting panel (7) and be connected, be provided with on mounting panel (7) and detect water pipe (8), the one end intercommunication that detects water pipe (8) has joint (11), and installs control valve (10) and manometer (9) on detecting water pipe (8) respectively.

2. The portable fire hydrant water level pressure detecting apparatus according to claim 1, one end of the bidirectional reciprocating screw (2) is rotationally connected with one side of the inner cavity of the portable box (1) through a rotating shaft, and the other end of the bidirectional reciprocating screw rod (2) penetrates through the other side of the portable box (1) through a bearing sleeve, the driving motor (18) is fixedly connected with the portable box (1) through bolts, the main lifting plate (4) and the auxiliary lifting plate (5) are both U-shaped structures, the inner sides of the main lifting plate (4) and the auxiliary lifting plate (5) are respectively connected with the two nut seats (3) through pin shafts in a rotating way, the main lifting plate (4) and the lifting rod (6) are rotatably connected with the two ends of the bottom of the mounting plate (7) through pin shafts respectively, and the lifting rod (6) is located on the inner side of the main lifting plate (4).

3. The portable fire hydrant water level pressure detecting device according to claim 1, wherein a mounting sleeve (22) is fixedly connected to the top of the mounting plate (7), the detecting water pipe (8) is located inside the mounting sleeve (22), a mounting bolt (23) is screwed on the mounting sleeve (22), one end of the mounting bolt (23) located inside the mounting sleeve (22) is rotatably connected with a pressing plate (25) through a rotating shaft, and the pressing plate (25) is arc-shaped.

4. A portable fire hydrant water level pressure detecting device according to claim 3, characterized in that a threaded hole (24) is opened at the top of the mounting sleeve (22), and the inner side of the threaded hole (24) is screwed with the mounting bolt (23).

5. The portable fire hydrant water level pressure detecting device according to claim 1, wherein a case cover (12) is rotatably connected to the top of the portable case (1) through a hinge, a buckle (13) is fixedly connected to one side of the case cover (12), the buckle (13) is made of elastic material, a clamping groove (14) is formed in the buckle (13), and a clamping block (15) matched with the clamping groove (14) for use is fixedly connected to the top of one side of the portable case (1).

6. A portable fire hydrant water level pressure detecting device according to claim 1, characterized in that universal self-locking wheels (21) are installed at four corners of the bottom of the portable case (1), telescopic rods (19) are fixedly connected to two sides of the bottom of the portable case (1), and the telescopic ends of the two telescopic rods (19) are fixedly connected through a holding rod (20).