CN211836002U

CN211836002U - Quick clamping, fixing and stabilizing structure for fire hose

Info

Publication number: CN211836002U
Application number: CN201921642081.XU
Authority: CN
Inventors: 廖玉芹
Original assignee: Individual
Current assignee: Shanxi Hongda Construction Engineering Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-11-03
Anticipated expiration: 2029-09-29

Abstract

The utility model provides a fire hose fast clamping, fixing and stabilizing structure, which relates to the fire fighting technical field, and comprises a support bar, a cross bar, a lantern ring, a handle, a clamping plate and a base, wherein one side of the handle is fixedly connected with the clamping plate, the upper end of a second spring is fixedly connected with a slide block, the slide block is all connected in a sliding groove in a sliding way, the middle end of the rear part of the first spring is fixedly connected with a second rotating shaft, the inside of the second rotating shaft is movably connected with a third rotating shaft, the middle part of the third rotating shaft is sleeved with a third rotating ring and the upper end and the lower end between the third rotating ring and a snap ring are all clamped with clamping posts, one side of the clamping posts is fixedly connected with a pull rope, in the utility model, a control button is stepped down to enable the jacking posts to upwards extrude a top plate, the top plate enables the second spring to be extruded, the first rotating ring is rotated to drive the pull rope to be wound, the clamping, the spring, the second rotating shaft and the third rotating shaft extrude the clamping plate under the action of the clamping ring.

Description

Quick clamping, fixing and stabilizing structure for fire hose

Technical Field

The utility model relates to a fire-fighting equipment technical field, more specifically the theory that says so relates to a fixed stable structure of quick centre gripping of fire hose.

Background

Fire hose is a hose used to transport high pressure water or fire-retardant liquids such as foam. The traditional fire hose takes rubber as a lining, and the outer surface of the traditional fire hose is wrapped by linen braided fabric. The advanced fire hose is made of polyurethane and other polymer materials. The two ends of the fire hose are provided with metal joints, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid injection pressure. The existing water hose clamping and fixing device is more difficult to control when a water hose is communicated with high-pressure liquid, the control is difficult, and a clamping device is simple, single and poor in fixing effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a fixed stable structure of quick centre gripping of fire hose after solving current fire hose switch-on high-pressure liquid, hardly command under the hydraulic shock, for the problem that the user brought inconvenience.

The utility model relates to a fixed stable structure's of quick centre gripping of fire hose purpose is reached by following concrete technical means:

a fire hose rapid clamping, fixing and stabilizing structure comprises supporting rods, transverse rods, lantern rings, handles, clamping plates and bases, wherein the transverse rods are fixedly connected to the tops of the supporting rods, the lantern rings are fixedly connected to the rear ends of the transverse rods, the handles penetrate through the middle portions of the supporting rods, the clamping plates are fixedly connected to one sides of the handles, the bases are fixedly connected to the bottoms of the supporting rods, control buttons are movably connected to the interiors of the bases, jacking columns are fixedly connected to the control buttons and are located inside the supporting columns, top plates are fixedly connected to the upper ends of the jacking columns, springs are fixedly connected to the upper ends of the top plates, sliders are fixedly connected to the upper ends of the springs, are slidably connected to sliding grooves, pull ropes are fixedly connected to the left ends of the sliders, springs are fixedly connected to the interiors of the handles close to the clamping plates, the equal fixedly connected with pivot No. two in middle-end at spring rear portion, the equal swing joint in inside of pivot No. two has the pivot No. three, No. three swivels have all been cup jointed at the middle part of pivot No. three, No. three swivels have cup jointed the snap ring near one side of clamp plate, the equal joint in upper and lower end between No. three swivels and the snap ring has the card post, one side fixedly connected with stay cord of card post.

Preferably, the tail end of the pull rope is located on a first rotating ring, the first rotating ring is arranged on a first rotating shaft, and the first rotating shaft is fixedly connected to the handle.

Preferably, the tail ends of the second rotating shaft and the third rotating shaft penetrate through the second rotating ring, and springs are arranged at two ends of the third rotating shaft.

Preferably, the inside ball that all is provided with of bracing piece that lies in upper and lower extreme on hand, and the inside ball that all is provided with of spout, the slider cooperatees with the spout simultaneously.

Preferably, all be provided with the screw thread on No. three pivots, and the inside of No. two swivels and No. three swivels all is provided with rather than assorted screw thread.

Has the advantages that:

1. this practicality makes its fore-set upwards extrude the roof through stepping on control button, makes its No. two springs receive the extrusion through the roof, and the slider receives ascending pressure and turns right the slip in the spout and all upwards contract its roof, fore-set and bottom sprag pole when the extrusion, reaches raising and lowering functions.

2. Still drive the stay cord through rotating a swivel and twine it, make its card post break away from No. two pivots, alright make its No. two pivots of rotation move forward in order to rotate No. two swivels, No. two pivots are rotatory to be driven No. three swivels and are rotatory, secondly drive No. three pivots and rotate forward and move, make its spring and No. two pivots and No. three pivot extrusion clamp plates at the effect of snap ring, reach fixed firm effect.

3. Secondly, the firefighter can put his hand into the lantern ring and grasp the cross rod so that he can more stably pick up the hose.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of fig. 1A of the present invention.

Fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

Fig. 4 is a schematic structural diagram of the structure at C in fig. 1 of the present invention.

In fig. 1 to 4, the correspondence between the component names and the reference numbers is: the support rod-1, the cross rod-2, the lantern ring-3, the handle-4, the clamping plate-5, the base-6, the top column-7, the top plate-8, the control button-9, the first rotating shaft-10, the first rotating ring-11, the pull rope-12, the clamping column-13, the second rotating shaft-14, the second rotating ring-15, the third rotating shaft-16, the third rotating ring-17, the snap ring-18, the ball-19, the first spring-20, the sliding groove-21, the sliding block-22, the pull rope-23 and the second spring-24.

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.

Example (b):

as shown in figures 1 to 4: a quick clamping, fixing and stabilizing structure for a fire hose comprises supporting rods 1, cross rods 2, lantern rings 3, handles 4, clamping plates 5 and bases 6, wherein the cross rods 2 are fixedly connected to the tops of the supporting rods 1, the lantern rings 3 are fixedly connected to the rear ends of the cross rods 2, the handles 4 penetrate through the middle portions of the supporting rods 1, the clamping plates 5 are fixedly connected to one sides of the handles 4, the bases 6 are fixedly connected to the bottoms of the supporting rods 1, control buttons 9 are movably connected to the interiors of the bases 6, the control buttons 9 are located inside the supporting rods 1 and fixedly connected with ejection columns 7, top ends of the ejection columns 7 are fixedly connected with top plates 8, second springs 24 are fixedly connected to the upper ends of the top plates 8, sliders 22 are fixedly connected to the upper ends of the second springs 24, the sliders 22 are slidably connected to sliding grooves 21, pull ropes 23 are fixedly connected to the left ends of the sliders 22, first springs 20 are fixedly connected to the interiors of, the equal fixedly connected with pivot 14 No. two in the middle-end at spring 20 rear portion, the equal swing joint in inside of pivot 14 No. two has pivot 16 No. three, and 16 No. three pivots have all been cup jointed at the middle part of pivot 17 No. three, and No. three swivel 17 has cup jointed snap ring 18 near one side of clamp plate 5, and the equal joint in upper and lower end between No. three swivel 17 and the snap ring 18 has card post 13, one side fixedly connected with stay cord 23 of card post 13.

Wherein, the end of stay cord 23 is located change 11, and change 11 sets up with pivot 10 on, pivot 10 fixed connection in handle 4 simultaneously, makes it more convenient quick pull up its card post 13, reaches the effect that card post 13 breaks away from No. two pivots 14.

Wherein, the end of No. two pivot 14 and No. three pivot 16 all runs through in No. two change 15, and the both ends of No. three pivot 16 all are provided with the spring simultaneously, all run through and can drive No. three pivot 16 and No. three change 17 rotatoryly when making its No. two pivot 14 rotatory in No. two change 15, make it reach more convenient effect.

Wherein, be located the inside ball 19 that all is provided with of bracing piece 1 of handle 4 upper and lower extreme, and the inside ball that all is provided with of spout 21, slider 22 cooperatees with spout 21 simultaneously, sets up ball 19 and drives handle 4 in more convenient forward movement of the effect of ball 19 when making its No. two pivot 14 and No. three pivot 16 extrudees.

Wherein, all be provided with the screw thread on No. three pivot 16, and No. two swivels 15 all are provided with rather than assorted screw thread with No. three inside of swivel 17, set up the screw thread and make its No. two pivots 14 and No. three pivot 16 all can reach the effect of forward movement.

The working principle is as follows: firstly, the water belt is put between the clamping plates 5, then the first rotating ring 11 is rotated to rotate on the first rotating shaft 10, the pulling rope 12 is wound while the water belt rotates, the effect that the clamping column 13 is separated from the second rotating shaft 14 is achieved, then the second rotating ring 15 is rotated to drive the second rotating shaft 14 and the third rotating ring 17 to rotate, the second rotating shaft 14 moves forwards and rotates, however, the third rotating shaft 16 drives the third rotating shaft to move forwards and rotate under the rotation of the third rotating ring 17, meanwhile, the spring in front of the third rotating shaft is pressed under the action of the clamping ring 18, the first rotating shaft 14, the third rotating shaft 16 and the spring extrude the first spring 20 while the first spring 20 extrudes the clamping plates 5 to achieve the effect of clamping stability, then the top column 7 extrudes the top plate 8 upwards through the pressure control button 9, the top plate 8 extrudes the second spring 24 to drive the sliding block 22 to slide in the sliding groove 21, the effect of shrinking the support rod 1 is achieved.

Claims

1. The utility model provides a fixed stable structure of quick centre gripping of fire hose, includes bracing piece (1), horizontal pole (2), lantern ring (3), handle (4), pinch-off blades (5), base (6), its characterized in that: the top between the support rods (1) is fixedly connected with a cross rod (2), the rear end of the cross rod (2) is fixedly connected with a lantern ring (3), the middle of each support rod (1) is penetrated by a handle (4), one side of each handle (4) is fixedly connected with a clamping plate (5), the bottom of each support rod (1) is fixedly connected with a base (6), the inside of each base (6) is movably connected with a control button (9), the control buttons (9) are positioned inside the support rods (1) and fixedly connected with a top post (7), the upper ends of the top posts (7) are fixedly connected with a top plate (8), the upper ends of the top plates (8) are fixedly connected with a second spring (24), the upper ends of the second spring (24) are fixedly connected with a sliding block (22), the sliding blocks (22) are slidably connected in a sliding groove (21), and the left ends of the sliding blocks (22) are fixedly connected with a pull rope (23), handle (4) are close to spring (20) No. one of the equal fixedly connected with in inside of clamp plate (5), the equal fixedly connected with pivot (14) No. two of middle-end at spring (20) rear portion, the equal swing joint in inside of pivot (14) No. three pivot (16), No. three change (17) have all been cup jointed at the middle part of No. three pivot (16), snap ring (18) have been cup jointed to one side that No. three change (17) are close to clamp plate (5), the equal joint in upper and lower end between No. three change (17) and snap ring (18) has calorie post (13), one side fixedly connected with stay cord (23) of calorie post (13).

2. The fire hose quick clamping, fixing and stabilizing structure according to claim 1, characterized in that: the tail end of the pull rope (23) is located on the first rotating ring (11), the first rotating ring (11) is arranged on the first rotating shaft (10), and the first rotating shaft (10) is fixedly connected to the handle (4).

3. The fire hose quick clamping, fixing and stabilizing structure according to claim 1, characterized in that: the tail ends of the second rotating shaft (14) and the third rotating shaft (16) penetrate through the second rotating ring (15), and springs are arranged at two ends of the third rotating shaft (16).

4. The fire hose quick clamping, fixing and stabilizing structure according to claim 1, characterized in that: the inside ball (19) that all is provided with of bracing piece (1) that is located handle (4) upper and lower extreme, and spout (21) inside all is provided with the ball, and slider (22) cooperate with spout (21) simultaneously.

5. The fire hose quick clamping, fixing and stabilizing structure according to claim 1, characterized in that: all be provided with the screw thread on No. three pivot (16), and the inside of No. two change (15) and No. three change (17) all is provided with rather than assorted screw thread.