CN218032089U

CN218032089U - Fire hose with simple leak repairing device

Info

Publication number: CN218032089U
Application number: CN202222166721.2U
Authority: CN
Inventors: 黄海南
Original assignee: Fujian Minshan Fire Hose Co ltd
Current assignee: Fujian Minshan Fire Hose Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-13
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a fire hose with a simple leak repairing device, which comprises a fire hose body, wherein a first fixing ring is arranged on the outer side of the fire hose body, the first fixing ring is connected with a rotatable second fixing ring through a columnar shaft, and protective pads are fixed on the inner sides of the second fixing ring and the first fixing ring, and are contacted with the fire hose body to realize the protection function; further comprising: the fixed plate is fixed on the right side of the first fixing ring, and a rotatable rotating shaft is connected to the fixed plate through a columnar shaft. This fire hose with simple and easy mending leakage device adopts elasticity snap-on coupling mechanism, can realize the fast assembly between device and the fire hose, and convenient operation is simple, and fixture with adjustable cooperation angle can realize fixing the angle of leaking the mouth of a river, can guarantee the mending leakage effect again to the centre gripping sealing action of leaking the mouth of a river.

Description

Fire hose with simple leak repairing device

Technical Field

The utility model relates to a fire hose technical field specifically is a fire hose with simple and easy trapping devices.

Background

The fire hose mainly realizes the delivery of water source in the fire-fighting process, thus guarantee the normal operation of putting out a fire, in the course of using, the fire hose can cause the surface damage of fire hose to leak the situation because of rubbing with the ground, water pressure effects or other factors effects, in order to guarantee the normal operation of fire hose, need to mend the water leakage to the water hose, the leakage mending device of the existing fire hose is a quick leakage mending device of fire hose of CN206072655U, including two semicircular hoops, there are seal rings in the internal surface of each hoop, make the corresponding end of two hoops detachable fixed connection, namely form a circular ring that the internal diameter is matched with external diameter of the fire hose;

above-mentioned current leak repairing device for fire hose still has certain defect when using, when carrying out the leak repairing to waterproof area, mainly seal the processing to waterproof area surface through the sealing washer, and in water source transportation process, fire hose internal pressure is great, simple sealing washer is difficult to guarantee sealed effect, thereby lead to the condition of easy production seepage to take place, and then lead to the leak repairing effect relatively poor, and current device is when being connected fixedly with fire hose, mainly lock through the bolt and die fixedly, thereby lead to the device dismouting inconvenient, carry out the installation effectiveness scheduling problem that influences the device, so need improve in order to satisfy actual need to the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire hose with simple and easy trapping device to provide sealed relatively poor trapping effect and the inconvenient effective installation effectiveness's of device installation problem that leads to the trapping effect unobvious in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire hose with a simple leakage repairing device comprises a fire hose body, wherein a first fixing ring is arranged on the outer side of the fire hose body and is connected with a rotatable second fixing ring through a columnar shaft, protective pads are fixed on the inner sides of the second fixing ring and the first fixing ring, the protective pads are in contact with the fire hose body to achieve a protective effect, and a vertical rod is fixed at the upper end of the second fixing ring;

further comprising:

the fixed plate is fixed first solid fixed ring right side, and is connected with rotatable rotation axis through the column hub on the fixed plate to the rotation axis lower extreme is fixed with the mounting box, and the mounting box inner bearing is connected with two-way threaded rod simultaneously, two-way threaded rod right-hand member runs through the mounting box right-hand member face and is fixed with the runner, and is provided with two sets of splint below the mounting box.

Preferably, first solid fixed ring is last to have rotatable cardboard through the column hub connection, and the cardboard down the terminal surface to first solid fixed ring between the distance be less than the height of montant, through the rotation of cardboard, can realize the solid fixed ring of second and first solid fixed ring's connection fixed action, through the injecing to cardboard and montant height, guarantee that cardboard and montant can normally carry on spacingly.

Preferably, the clamping plate is further provided with a torsion spring and a clamping groove;

the torsional spring is connected between the clamping plate and the first fixing ring, and the clamping plate and the first fixing ring form an elastic mechanism through the torsional spring;

the draw-in groove is seted up on the cardboard, and the draw-in groove realizes the block positioning action with the montant is nested, when fixing solid fixed ring of second and first solid fixed ring, through the nested block effect between draw-in groove and the montant, can guarantee fixed stability, and through the effect of torsional spring, can make cardboard automatic re-setting when the cardboard does not receive the exogenic action.

Preferably, the rotating shaft is also provided with a thumb wheel and a positioning bolt;

the shifting wheel is fixed on the upper end surface of the rotating shaft and is arranged on the outer side of the fixing plate;

positioning bolt, through the screw thread with thumb wheel interconnect, and the positioning bolt lower extreme can realize the fixed action with the fixed plate contact, drives rotation axis and mounting box through rotating the thumb wheel and rotates, can realize adjusting fixture's angle to adapt to actual fixed demand, cooperation positioning bolt produces the extrusion force with the fixed plate contact, can realize the fixed of rotation axis, guarantees the stability after the angle modulation.

Preferably, the clamping plate is also provided with a sealing gasket and a connecting rod;

the sealing gasket is fixed on the clamping plate and can realize a sealing effect when being contacted with the fire hose body;

the connecting rod is fixed splint up end constitutes fixture through above-mentioned mechanism, and it is fixed to fold the breach of leaking on the fire hose body and place and carry out the centre gripping between splint, and the sealed effect of filling up can be guaranteed to the sealed effect of leaking to effectively realize the mending-leakage effect, and convenient operation is simple.

Preferably, the connecting rod runs through the mounting box under the terminal surface can carry out the horizontal slip, and the connecting rod passes through screw thread and two-way threaded rod interconnect and realizes the regulating action to the connecting rod is symmetric distribution about the central line of mounting box, through the rotation of two-way threaded rod, and the threaded connection effect between cooperation two-way threaded rod and the connecting rod can make the connecting rod atress remove, and the slip effect between cooperation connecting rod and the mounting box can guarantee the stability that the connecting rod removed, thereby guarantees the normal use of device.

Compared with the prior art, the beneficial effects of the utility model are that: this fire hose with simple and easy trapping devices adopts elasticity snap-on coupling mechanism, can realize the fast assembly between device and the fire hose, and convenient operation is simple, and fixture with adjustable cooperation angle can realize fixing the angle of leaking the mouth of a river to the centre gripping sealing effect of leaking the mouth of a river, can guarantee the trapping effect again, and its concrete content is as follows:

1. the fire hose with the simple leak repairing device is provided with the clamping plate, when the device is fixed, the first fixing ring and the second fixing ring are placed on the outer side of the fire hose body to be assembled, and then the torsion spring provides acting force for the clamping plate, so that the clamping groove and the vertical rod are nested and clamped to realize positioning, the stability of the device installation is ensured, the locking can be released through the rotation of the clamping plate, and the device is convenient to disassemble;

2. this fire hose with simple and easy trapping devices is provided with splint, when sealing up the mouth of a river on the fire hose body to the waterproof area of offset, places between two sets of splint through the simple folding fire hose body with mouth of a river department, realizes leaking the mouth of a river centre gripping fixed action through splint, and the sealed effect of mouth of a river can be guaranteed to the sealed effect of leaking to the trapping effect of realization waterproof area body.

Drawings

Fig. 1 is a front view structure schematic diagram of the fire hose body of the utility model;

fig. 2 is a schematic side view cross-sectional structure diagram of the fire hose body of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the structure of the fire hose body of the present invention viewed from above;

fig. 5 is a schematic view of the sectional structure of the mounting box in bottom view.

In the figure: 1. a fire hose body; 2. a first retaining ring; 3. a second retaining ring; 4. a protective pad; 5. a vertical rod; 6. clamping a plate; 601. a torsion spring; 602. a card slot; 7. a fixing plate; 8. a rotating shaft; 801. a thumb wheel; 802. positioning the bolt; 9. mounting a box; 10. a bidirectional threaded rod; 11. a rotating wheel; 12. a splint; 1201. a gasket; 1202. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a fire hose with a simple leak repairing device comprises a fire hose body 1, wherein a first fixing ring 2 is arranged on the outer side of the fire hose body 1, the first fixing ring 2 is connected with a rotatable second fixing ring 3 through a columnar shaft, a protective cushion 4 is fixed on the inner sides of the second fixing ring 3 and the first fixing ring 2, the protective cushion 4 is in contact with the fire hose body 1 to achieve a protective effect, and a vertical rod 5 is fixed at the upper end of the second fixing ring 3;

further comprising:

fixed plate 7 fixes on first solid fixed ring 2 right sides, and has rotatable rotation axis 8 through the cylindrical hub connection on the fixed plate 7 to rotation axis 8 lower extreme is fixed with

mounting box

9, and 9 interior bearings of mounting box are connected with two-way threaded rod 10 simultaneously, and the 10 right-hand members of two-way threaded rod run through mounting box 9 right-hand member face and are fixed with runner 11, and are provided with two sets of splint 12 below the mounting box 9.

A rotatable clamping plate 6 is connected to the first fixing ring 2 through a columnar shaft, and the distance between the lower end face of the clamping plate 6 and the first fixing ring 2 is smaller than the height of the vertical rod 5; the clamping plate 6 is also provided with a torsion spring 601 and a clamping groove 602; the torsion spring 601 is connected between the clamping plate 6 and the first fixing ring 2, and the clamping plate 6 and the first fixing ring 2 form an elastic mechanism through the torsion spring 601; the clamping groove 602 is formed in the clamping plate 6, and the clamping groove 602 is embedded in the vertical rod 5 to achieve the clamping and positioning effect.

When using this fire hose with simple and easy mending-leakage device, at first confirm the position of leaking the mouth on the fire hose body 1, be connected device and fire hose body 1 again, make draw-in groove 602 and montant 5 separation through rotating cardboard 6, remove the fixed action to the solid fixed ring of second 3 and the solid fixed ring of first 2, the solid fixed ring of second 3 and the solid fixed ring of first 2 ring covers in the fire hose body 1 outside again, and loosen cardboard 6, this moment under the effect of torsional spring 601, can make cardboard 6 resume the normal position, draw-in groove 602 realizes the location with the nested block of montant 5 this moment, thereby realize the fixed action of device, and protective pad 4 and the realization guard action of this moment contact of fire hose body 1, fire hose body 1 and stop gear friction lead to damaging when avoiding the later stage use.

The rotating shaft 8 is also provided with a thumb wheel 801 and a positioning bolt 802; a thumb wheel 801 fixed on the upper end surface of the rotating shaft 8, wherein the thumb wheel 801 is arranged outside the fixed plate 7; the positioning bolt 802 is connected with the thumb wheel 801 through threads, and the lower end of the positioning bolt 802 is in contact with the fixing plate 7 to realize a fixing effect; the clamping plate 12 is also provided with a sealing gasket 1201 and a connecting rod 1202; the sealing gasket 1201 is fixed on the clamping plate 12, and the sealing gasket 1201 is in contact with the fire hose body 1 to realize a sealing effect; a connecting rod 1202 fixed on the upper end surface of the clamping plate 12; the connecting rods 1202 can slide left and right through the lower end face of the mounting box 9, the connecting rods 1202 are connected with the bidirectional threaded rod 10 through threads to achieve an adjusting effect, and the connecting rods 1202 are symmetrically distributed about the center line of the mounting box 9.

After the fixing is completed, the two groups of clamping plates 12 are respectively positioned at two sides of the water leakage port, when the water leakage port on the fire hose body 1 is a round hole, the water leakage port is folded and placed between the two groups of clamping plates 12, then the rotating wheel 11 is rotated, so that the two-way threaded rod 10 is driven to rotate, the connecting rod 1202 and the clamping plate 12 can be moved under stress through the threaded connection between the two-way threaded rod 10 and the connecting rod 1202, the moving stability of the connecting rod 1202 and the clamping plate 12 can be ensured by matching the sliding action between the connecting rod 1202 and the mounting box 9, so that the distance between the two groups of clamping plates 12 can be adjusted until the water leakage port on the fire hose body 1 is fixed by the clamping plate 12, and the function of the sealing gasket 1201 is matched at the moment, can guarantee the sealed effect to leaking the mouth of a river, and then realize the benefit and leak the effect, leak the mouth of a river when bar structure on fire hose body 1, need adjust splint 12's angle according to the angle that leaks the mouth of a river, make two sets of splint 12 just in time leak the mouth of a river parallel, thereby guarantee the benefit and leak the effect, when adjusting, only need rotate thumb wheel 801 and drive rotation axis 8 and mounting box 9 and rotate, can realize the angle modulation effect to splint 12, after adjusting, through rotating positioning bolt 802, can realize the fixed action when the extrusion force that positioning bolt 802 and fixed plate 7 contact produced, guarantee stability after the angle modulation, carry out the centre gripping again according to above-mentioned principle at last and seal up the effect of leaking to leaking the mouth of a river.

The working principle is as follows: as shown in fig. 1-5, when using the fire hose with the simple leak repairing device, the device is first connected to the fire hose body 1, the second fixing ring 3 and the first fixing ring 2 are sleeved outside the fire hose body 1, and the clamping groove 602 is matched with the vertical rod 5 to realize the positioning by nesting and fastening, so as to realize the fixing function of the device, at this time, the two sets of clamping plates 12 are respectively located at both sides of the water leakage opening, when the water leakage opening on the fire hose body 1 is a round hole, the water leakage opening is folded and placed between the two sets of clamping plates 12, then the rotating wheel 11 is rotated to drive the two-way threaded rod 10 to rotate, so that the connecting rod 1202 and the clamping plate 12 are forced to move, and further adjust the distance between the two sets of clamping plates 12 until the water leakage opening on the fire hose body 1 is fixed by the clamping plate 12, the sealed effect of 1201 of sealed pad of cooperation this moment, can guarantee the sealed effect to the mouth of leaking water, and then realize the mending-leakage effect, when the mouth of leaking water is the bar structure on fire hose body 1, need adjust splint 12's angle according to the angle of leaking the mouth of a river, make two sets of splint 12 just in time leak the mouth of a river parallel, thereby guarantee the mending-leakage effect, only need to rotate thumb wheel 801 to drive rotation axis 8 and mounting box 9 and rotate this moment, can realize the angle modulation effect to splint 12, after adjusting, the fixed action can be realized through the extrusion force that positioning bolt 802 and fixed plate 7 contact produced, guarantee the stability after the angle modulation, carry out the centre gripping again according to above-mentioned principle at last and seal the mouth of leaking water and can realize the mending-leakage effect, this is exactly the theory of operation of this fire hose with simple mending-leakage device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fire hose with a simple leak repairing device comprises a fire hose body (1), wherein a first fixing ring (2) is arranged on the outer side of the fire hose body (1), the first fixing ring (2) is connected with a rotatable second fixing ring (3) through a columnar shaft, protective pads (4) are fixed on the inner sides of the second fixing ring (3) and the first fixing ring (2), meanwhile, the protective pads (4) are in contact with the fire hose body (1) to achieve a protective effect, and vertical rods (5) are fixed at the upper end of the second fixing ring (3);

it is characterized by also comprising:

fixed plate (7) is fixed first solid fixed ring (2) right side, and is connected with rotatable rotation axis (8) through the column hub connection on fixed plate (7) to rotation axis (8) lower extreme is fixed with mounting box (9), and the bearing is connected with two-way threaded rod (10) in mounting box (9) simultaneously, two-way threaded rod (10) right-hand member runs through mounting box (9) right-hand member face and is fixed with runner (11), and is provided with two sets of splint (12) below mounting box (9).

2. The fire hose with the simple leak repairing device according to claim 1, wherein: first solid fixed ring (2) go up to have rotatable cardboard (6) through column hub connection, and cardboard (6) lower extreme face is less than the height of montant (5) to the distance between first solid fixed ring (2).

3. The fire hose with the simple leak repairing device according to claim 2, wherein: the clamping plate (6) is also provided with a torsion spring (601) and a clamping groove (602);

the torsion spring (601) is connected between the clamping plate (6) and the first fixing ring (2), and an elastic mechanism is formed between the clamping plate (6) and the first fixing ring (2) through the torsion spring (601);

the clamping groove (602) is formed in the clamping plate (6), and the clamping groove (602) is embedded with the vertical rod (5) to achieve clamping and positioning effects.

4. The fire hose with the simple leak repairing device according to claim 1, wherein: the rotating shaft (8) is also provided with a thumb wheel (801) and a positioning bolt (802);

the thumb wheel (801) is fixed on the upper end face of the rotating shaft (8), and the thumb wheel (801) is arranged on the outer side of the fixing plate (7);

the positioning bolt (802) is connected with the thumb wheel (801) through threads, and the lower end of the positioning bolt (802) is in contact with the fixing plate (7) to realize a fixing effect.

5. The fire hose with the simple leak repairing device according to claim 1, wherein: the clamping plate (12) is also provided with a sealing gasket (1201) and a connecting rod (1202);

the sealing gasket (1201) is fixed on the clamping plate (12), and the sealing gasket (1201) is in contact with the fire hose body (1) to realize a sealing effect;

and the connecting rod (1202) is fixed on the upper end surface of the clamping plate (12).

6. A fire hose with a simple leak repairing device according to claim 5, wherein: the connecting rod (1202) penetrates through the lower end face of the mounting box (9) and can slide left and right, the connecting rod (1202) is connected with the bidirectional threaded rod (10) through threads to achieve an adjusting effect, and the connecting rod (1202) is symmetrically distributed about the center line of the mounting box (9).