CN211885076U

CN211885076U - Fire-fighting lance with lifting base

Info

Publication number: CN211885076U
Application number: CN202020009886.7U
Authority: CN
Inventors: 闫海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-11-10
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a fire-fighting lance with a lifting base, a supporting plate is welded on one side of the middle part of the upper surface of the base close to one end, the upper surface of the supporting plate is fixedly connected with a motor through a bolt, the power output end of the motor is fixedly connected with a roller through a bolt, a groove is arranged in the middle part of the periphery of the roller, one end of the roller is rotatably connected with a connecting plate through a bearing, the other end of the connecting plate is fixedly connected with the base through a bolt, a fixed plate is welded on the other side of the middle part of the upper surface of the base, a chute is arranged in the middle part of the upper surface of the fixed plate, a lug is welded on the; the utility model has the advantages of furthest has increased the scope that the squirt sprays to strive for the more extensive putting out a fire, saved fireman's physical power moreover, the time of continuously putting out a fire need not receive the restriction, has improved the efficiency of putting out a fire.

Description

Fire-fighting lance with lifting base

Technical Field

The utility model relates to a fire-fighting lance technical field specifically is a fire-fighting lance with lift base.

Background

The fire-fighting lance is a water jetting tool for fire extinguishment, and can jet dense and full water flow when being connected with a water hose. Have the range far, the water yield is big etc. advantage, can divide into the direct current squirt according to efflux form and characteristic difference, the spraying squirt, multi-purpose squirt etc, wherein the squirt commonly used is direct current and spraying squirt, the rivers that the direct current squirt jetted are the column, the range is far, the flow is big, the impact force is strong, be used for putting out a fire general solid matter conflagration, and auxiliary cooling when putting out a fire etc., can generally divide into ordinary direct current squirt and fall switch direct current squirt, the switch direct current squirt increases parts such as ball valve switch and constitutes and can pass through the on-off control rivers, present fire-fighting squirt exists some not enoughly, for:

the fire-fighting lance needs the fire fighter to change the angle and the height of spraying manually in the prior art, increases the range that the lance sprays to strive for more extensive putting out a fire, and this not only has consumed more physical power of fire fighter, and the time of continuously putting out a fire receives the restriction moreover, can not reach the effect of the anticipated putting out a fire.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-fighting lance with lift base to solve the problem of the manual angle and the height that change of the fire fighter who provides among the above-mentioned background art and spray.

In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting lance with a lifting base is characterized in that a supporting plate is welded on one side of the middle part of the upper surface of the base, which is close to one end, a motor is fixedly connected on the upper surface of the supporting plate through bolts, a roller is fixedly connected on the power output end of the motor through bolts, a groove is formed in the middle part of the periphery of the roller, one end of the roller is rotatably connected with a connecting plate through a bearing, the other end of the connecting plate is fixedly connected with the base through bolts, a fixed plate is welded on the other side of the middle part of the upper surface of the base, a chute is formed in the middle part of the upper surface of the fixed plate, a convex block is welded on the lower surface of the sliding plate, the convex block is slidably connected with the chute, a rotating rod is welded in the middle part, the connecting axle with the movable plate passes through the bearing and rotates the connection, the welding of the movable plate other end has the connecting rod, the welding of connecting rod one end has the fixed block, the fixed block with recess sliding connection, the fixed frame of bolt fixedly connected with is passed through at movable plate upper surface middle part, fixed frame inside is pegged graft there is the universal joint, just the universal joint with fixed frame sliding connection, the welding of fixed frame is passed to universal joint one end has the spliced pole, bolt fixedly connected with rifle head is passed through to spliced pole one end.

Preferably, the recess is helical structure, the fixed block is spherical structure, just fixed block diameter size with the diameter size of recess equals, just the recess with the fixed block phase-match.

Preferably, all there is four electric telescopic handle, four in base lower surface four corners department through bolt fixedly connected with brace table, and four in electric telescopic handle one end through bolt fixedly connected with switch, and switch and external power source electric connection.

Preferably, the projection is of a T-shaped structure, and the projection is matched with the sliding groove.

Preferably, the rotating rod and the connecting rod are symmetrical about the connecting shaft, and limit blocks are adhered to two ends of the sliding groove.

Preferably, one end of the rotating rod is in threaded connection with a limiting sleeve, one end of the connecting shaft is pasted with a limiting ring, and the limiting ring is made of rubber materials.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be equipped with the movable plate, motor and gyro wheel, and it rotates to drive the gyro wheel through the motor, thereby can make the fixed block slide in the recess, because the recess is helical structure, consequently, the fixed block drives the connecting rod and sways the removal, thereby the connecting rod drives the movable plate and sways the removal, consequently, can make the rifle head left and right sides sway the removal, and through being equipped with electric telescopic handle, can adjust the removal height of the rifle head, consequently, can replace the manual angle and the height that changes the rifle head and spray of fire fighter, not only furthest's increase the scope that the squirt sprays, in order to strive for the more extensive fire extinguishing, and the physical power of fire fighter has been saved, the time of continuously putting out a.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the sliding plate of the present invention.

In the figure: 1-a base; 2-a support plate; 3, a motor; 4-a squirt gun head; 5-connecting the column; 6-universal joint; 7-fixing frames; 8, moving a board; 9-a connecting rod; 10-fixing blocks; 11-a groove; 12-a roller; 13-a connecting plate; 14-an electric telescopic rod; 15-supporting table; 16-a fixed plate; 17-a sliding plate; 18-a chute; 19-rotating rod; 20-a connecting shaft; 21-a fixed ring; 22-bumps.

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. 1-3, the present invention provides a technical solution: a fire-fighting lance with a lifting base is provided, wherein a supporting plate 2 is welded on one side of the middle part of the upper surface of a base 1 near one end, a motor 3 is fixedly connected on the upper surface of the supporting plate 2 through bolts, the motor 3 is specifically a motor with model YE2-802, the power output end of the motor 3 is fixedly connected with a roller 12 through bolts, a groove 11 is arranged in the middle of the periphery of the roller 12, one end of the roller 12 is rotatably connected with a connecting plate 13 through a bearing, the other end of the connecting plate 13 is fixedly connected with the base 1 through bolts, a fixed plate 16 is welded on the other side of the middle part of the upper surface of the base 1, a sliding groove 18 is arranged in the middle part of the upper surface of the fixed plate 16, a convex block 22 is welded on the lower surface of a sliding plate 17, the convex block 22 is slidably connected with, the rotating rod 19 is rotatably connected with the moving plate 8, a fixing ring 21 is welded on one side of the fixing plate 16, a connecting shaft 20 is welded on the upper surface of the fixing ring 21, the moving plate 8 can rotate left and right around the connecting shaft 20, the connecting shaft 20 is rotatably connected with the moving plate 8 through a bearing, a connecting rod 9 is welded on the other end of the moving plate 8, a fixing block 10 is welded on one end of the connecting rod 9, the fixing block 10 is slidably connected with the groove 11, and the motor 3 drives the roller 12 to rotate, so that the fixing block 10 can slide in the groove 11, the groove 11 is of a spiral structure, the fixing block 10 drives the connecting rod 9 to swing, the connecting rod 9 drives the moving plate 8 to swing, so that the water gun head 4 can swing left and right, the middle part of the, the universal joint 6 is inserted into the fixed frame 7, the water gun head 4 can rotate to any angle, the universal joint 6 is connected with the fixed frame 7 in a sliding mode, one end of the universal joint 6 penetrates through the fixed frame 7 and is welded with the connecting column 5, one end of the connecting column 5 is fixedly connected with the water gun head 4 through a bolt, the groove 11 is of a spiral structure, the fixed block 10 is of a spherical structure, the diameter size of the fixed block 10 is equal to that of the groove 11, the groove 11 is matched with the fixed block 10, the four corners of the lower surface of the base 1 are fixedly connected with electric telescopic rods 14 through bolts, each electric telescopic rod 14 is specifically an electric telescopic rod with the model of ROB32-16-50FB, one end of each of the four electric telescopic rods 14 is fixedly connected with a supporting platform 15 through bolts, and the four electric telescopic rods 14 are electrically, and switch and external power source electric connection, through the height of on-off control electric telescopic handle 14 to can adjust the height of squirt head 4, lug 22 is T type structure, just lug 22 with 18 phase-matchs of spout, bull stick 19 with connecting rod 9 about connecting axle 20 symmetry can make movable plate 8 rotate around center pin connecting axle 20, the stopper has all been pasted at 18 both ends of spout, and 19 one end threaded connection of bull stick has the stop collar, plays spacing effect to

bull stick

19, 20 one end of connecting axle is pasted and is had the spacing ring, and the spacing ring adopts rubber materials to make.

The working principle is as follows: when the water gun is used, the motor 3 is electrically connected with an external power supply, so that the motor 3 is in a normal working state, the roller 12 is driven to rotate by the motor 3, the fixed block 10 can slide in the groove 11, the groove 11 is in a spiral structure, the fixed block 10 drives the connecting rod 9 to move in a left-right swinging mode, the connecting rod 9 drives the moving plate 8 to move in a left-right swinging mode, so that the water gun head 4 can move in a left-right swinging mode, when the moving plate 8 moves leftwards around the connecting shaft 20, the moving plate 8 has a right thrust to the rotating rod 19, the rotating rod 19 drives the sliding plate 17 to slide rightwards in the sliding groove 18 in the fixed plate 16, and similarly, when the moving plate 8 moves rightwards, the rotating rod 19 drives the sliding plate 17 to slide leftwards in the sliding groove 18 in the fixed plate 16, and the rotating angle of the water, and through being equipped with electric telescopic handle 14, control electric telescopic handle 14's flexible through the switch, can adjust the removal height of squirt head 4, consequently, can replace the manual angle and the height that changes the squirt head injection of fireman, not only furthest has increased the scope that the squirt sprays to strive for the more extensive putting out a fire, saved fireman's physical power moreover, the time of continuously putting out a fire need not receive the restriction, has improved the efficiency of putting out a fire.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a fire-fighting lance with lifting pedestal, still includes base (1), fixed plate (16) and sliding plate (17), its characterized in that: the welding of one side of the middle part of the upper surface of the base (1) close to one end is provided with a support plate (2), the upper surface of the support plate (2) is fixedly connected with a motor (3) through a bolt, the power output end of the motor (3) is fixedly connected with a roller (12) through a bolt, the middle part of the periphery of the roller (12) is provided with a groove (11), one end of the roller (12) is rotatably connected with a connecting plate (13) through a bearing, the other end of the connecting plate (13) is fixedly connected with the base (1) through a bolt, the other side of the middle part of the upper surface of the base (1) is welded with a fixed plate (16), the middle part of the upper surface of the fixed plate (16) is provided with a sliding groove (18), the lower surface of the sliding plate (17) is welded with a lug, the movable plate (8) is sleeved at one end of the rotating rod (19), the rotating rod (19) is rotatably connected with the movable plate (8), a fixing ring (21) is welded on one side of the fixing plate (16), a connecting shaft (20) is welded on the upper surface of the fixing ring (21), the connecting shaft (20) is rotatably connected with the movable plate (8) through a bearing, a connecting rod (9) is welded on the other end of the movable plate (8), a fixing block (10) is welded on one end of the connecting rod (9), the fixing block (10) is slidably connected with the groove (11), a fixing frame (7) is fixedly connected in the middle of the upper surface of the movable plate (8) through a bolt, a universal joint (6) is inserted into the fixing frame (7), the universal joint (6) is slidably connected with the fixing frame (7), one end of the universal joint (6) penetrates through the fixing frame (7, one end of the connecting column (5) is fixedly connected with a water gun head (4) through a bolt.

2. The fire-fighting lance with lifting pedestal according to claim 1, characterized in that: recess (11) are helical structure, fixed block (10) are spherical structure, just fixed block (10) diameter size with the diameter size of recess (11) equals, just recess (11) with fixed block (10) phase-match.

3. The fire-fighting lance with lifting pedestal according to claim 1, characterized in that: base (1) lower surface four corners department all is through bolt fixedly connected with electric telescopic handle (14), four electric telescopic handle (14) one end is through bolt fixedly connected with brace table (15), and four electric telescopic handle (14) electric connection has the switch, and switch and external power source electric connection.

4. The fire-fighting lance with lifting pedestal according to claim 1, characterized in that: the projection (22) is of a T-shaped structure, and the projection (22) is matched with the sliding groove (18).

5. The fire-fighting lance with lifting pedestal according to claim 1, characterized in that: the rotating rod (19) and the connecting rod (9) are symmetrical about the connecting shaft (20), and limiting blocks are adhered to two ends of the sliding groove (18).

6. The fire-fighting lance with lifting pedestal according to claim 1, characterized in that: one end of the rotating rod (19) is in threaded connection with a limiting sleeve, one end of the connecting shaft (20) is pasted with a limiting ring, and the limiting ring is made of rubber materials.