CN210159120U

CN210159120U - Simple supporting device for fire water monitor walking vehicle

Info

Publication number: CN210159120U
Application number: CN201920966788.XU
Authority: CN
Inventors: 李希胜; 张文武; 陈美红; 华晋
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-03-20
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a simple and easy fire water monitor strutting arrangement for walking vehicle, which comprises a substrate, the equal fixed mounting in both sides of base plate bottom has the walking wheel, the middle part at base plate top is rotated through connecting the bearing and is installed the rotation axis, the top welding of rotation axis has the mounting panel, the gear has been cup jointed on the rotation axis. This simple and easy supporting device for fire water monitor walking vehicle, through the gear, the rack, the rotation axis, the mounting panel, the stripper plate, reset spring, the movable rod, the spacing sliding sleeve of second, the fixed plate, the cam plate, the transmission shaft, drive arrangement uses with the cooperation of cushion, thereby can make the fire water monitor be reciprocating small-scale rotation about being, help improving the spray regime of fire water monitor, thereby improve the effect of water and fire contact, thereby help improving the fire extinguishing effect of fire water monitor, be favorable to the control intensity of a fire as early as possible, the loss is reduced, also need not manual drive simultaneously, help and save physical power, high durability and convenient use.

Description

Simple supporting device for fire water monitor walking vehicle

Technical Field

The utility model relates to a fire water monitor field specifically is a simple and easy fire water monitor strutting arrangement for walking vehicle.

Background

A fire refers to a catastrophic combustion event that loses control over time or space. Among the various disasters, fire is one of the main disasters that threaten public safety and social development most often and most generally. When a fire occurs, the fire extinguishing device can be used for extinguishing the fire by using a fire water monitor, and the fire water monitor is fire extinguishing equipment which uses water as a medium and remotely extinguishes the fire. The fire monitor is suitable for places such as petrochemical enterprises, tank storage areas, hangars, warehouses, ports and docks, garages and the like, and is an ideal vehicle-mounted fire monitor for fire trucks. The fire water monitor comprises: automatic scanning water-shooting high-altitude water monitor, solid manual fire water monitor, automatic seeking fire water monitor and electric control fire water monitor.

However, the traditional supporting device for the walking vehicle of the simple fire water monitor in the market at present is not optimized enough in structure and reasonable in design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy fire water monitor strutting arrangement for walking vehicle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a supporting device for a simple fire water monitor walking vehicle comprises a substrate, wherein walking wheels are fixedly mounted on two sides of the bottom of the substrate, a rotating shaft is rotatably mounted in the middle of the top of the substrate through a connecting bearing, a mounting plate is welded at the top of the rotating shaft, a gear is sleeved on the rotating shaft, a cushion block is fixedly mounted at the top of the substrate and located on one side of the rotating shaft, a driving device is fixedly mounted at the top of the cushion block, a transmission shaft is fixedly connected with the output end of the driving device, a cam plate is fixedly connected with one end of the transmission shaft, a fixed plate is fixedly mounted at the top of the substrate and located between the cushion block and the rotating shaft, a second limiting sliding sleeve is arranged on the fixed plate in an inserting manner, a movable rod is slidably connected with the fixed plate through the second limiting sliding sleeve, an extrusion plate is fixedly connected with one side of the, and a rack is fixedly connected to the other side of the movable rod and meshed with the gear.

As a further aspect of the present invention: the supporting mechanism comprises a supporting seat, a hydraulic cylinder is arranged on the supporting seat in an alternating mode, and a supporting block is fixedly connected to the movable end of the hydraulic cylinder.

As a further aspect of the present invention: the back fixed mounting of rack has a plurality of first spacing sliding sleeves, the rack has the spacing guide arm rather than the looks adaptation through first spacing sliding sleeve sliding connection, the equal fixedly connected with riser of album of spacing guide arm, and the top fixed connection of the bottom of riser and base plate.

As a further aspect of the present invention: the driving device is a motor, and the motor is electrically connected with a motor speed regulator.

As a further aspect of the present invention: the reinforcing blocks are fixedly mounted on two sides of the fixing plate, the bottoms of the reinforcing blocks are fixedly connected with the top of the base plate, and the reinforcing blocks are triangular.

As a further aspect of the present invention: the cam plate is oval in shape.

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

the utility model uses the gear, the rack, the rotating shaft, the mounting plate, the extrusion plate, the reset spring, the movable rod, the second limit sliding sleeve, the fixing plate, the cam plate, the transmission shaft, the driving device and the cushion block in a matching way, thereby the fire water monitor can rotate in a small range reciprocating left and right, the spraying range of the fire water monitor can be improved, the effect of water contacting with fire can be improved, thereby the fire extinguishing effect of the fire water monitor can be improved, the fire behavior can be controlled as early as possible, the loss can be reduced, meanwhile, the manual driving is not needed, the manual driving is beneficial to saving physical strength, the use is convenient, the speed of the cam plate can be controlled through the motor speed regulator, the rotating speed of the fire water monitor can be controlled, the corresponding adjustment can be carried out according to specific conditions, the applicability of the device can be improved, the device can be used by matching the vertical plate, the limit, can prescribe a limit to the position of rack, help preventing it from appearing the skew to can improve the stability of device operation, use through the cooperation of pneumatic cylinder, supporting seat and supporting shoe, stability when helping improving the fire water monitor and using, thereby help avoiding the fire water monitor to use and lead to the water monitor skew to influence rescue effect because of its recoil, its structure is optimized more, the design is more reasonable.

Drawings

Fig. 1 is a schematic structural view of a support device for a simple fire water monitor walking vehicle.

Fig. 2 is an enlarged view of a portion a of the support device for the simple fire monitor walking vehicle in fig. 1.

Fig. 3 is a schematic structural diagram of a supporting mechanism in the supporting device for the simple fire water monitor walking vehicle.

In the figure: the device comprises a substrate 1, a supporting mechanism 2, a travelling wheel 3, a vertical plate 4, a limiting guide rod 5, a first limiting sliding sleeve 6, a gear 7, a rack 8, a rotating shaft 9, a mounting plate 10, an extrusion plate 11, a return spring 12, a movable rod 13, a second limiting sliding sleeve 14, a fixing plate 15, a cam plate 16, a transmission shaft 17, a driving device 18, a cushion block 19, a hydraulic cylinder 20, a supporting seat 21, a supporting block 22 and a reinforcing block 23.

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 to 3, in an embodiment of the present invention, a support device for a simple fire water monitor walking vehicle includes a base plate 1, walking wheels 3 are fixedly mounted on both sides of the bottom of the base plate 1, a rotating shaft 9 is rotatably mounted in the middle of the top of the base plate 1 through a connecting bearing, a mounting plate 10 is welded on the top of the rotating shaft 9, a gear 7 is sleeved on the rotating shaft 9, a cushion block 19 is fixedly mounted on the top of the base plate 1 and located on one side of the rotating shaft 9, a driving device 18 is fixedly mounted on the top of the cushion block 19, an output end of the driving device 18 is fixedly connected with a transmission shaft 17, one end of the transmission shaft 17 is fixedly connected with a cam plate 16, a fixing plate 15 is fixedly mounted on the top of the base plate 1 and located between the cushion block 19 and the rotating shaft 9, a second, one side of the movable rod 13 is fixedly connected with an extrusion plate 11, one side of the extrusion plate 11 is contacted with one side of a cam plate 16, one side of the movable rod 13 is positioned between the extrusion plate 11 and a fixing plate 15 and is sleeved with a reset spring 12, the other side of the movable rod 13 is fixedly connected with a rack 8, the rack 8 is meshed with a gear 7, two sides of the base plate 1 are both fixedly provided with a supporting mechanism 2, the supporting mechanism 2 comprises a supporting seat 21, a hydraulic cylinder 20 is inserted and arranged on the supporting seat 21, a supporting block 22 is fixedly connected with the movable end of the hydraulic cylinder 20, the back of the rack 8 is fixedly provided with a plurality of first limiting sliding sleeves 6, the rack 8 is slidably connected with a limiting guide rod 5 matched with the rack through the first limiting sliding sleeves 6, the photo album of the limiting guide rod 5 is fixedly connected with a vertical plate 4, the bottom of the vertical plate 4 is fixedly connected, reinforcing blocks 23 are fixedly mounted on two sides of the fixing plate 15, the bottoms of the reinforcing blocks 23 are fixedly connected with the top of the base plate 1, the reinforcing blocks 23 are triangular, the stability of the fixing plate 15 can be enhanced through the arranged triangular reinforcing blocks 23, the fracture of the joint of the fixing plate 15 and the base plate 1 is prevented, and the cam plate 16 is oval.

The utility model discloses a theory of operation is:

when the fire fighting water monitor is used, the fire fighting water monitor is fixed on the mounting plate 10, the driving device 18 drives the transmission shaft 17 to rotate, the cam plate 16 rotates along with the transmission shaft 17, the cam plate 16 can be extruded with the extrusion plate 11 when rotating, and extrudes the return spring 12, so that the movable rod 13 and the rack 8 move towards one side, the rotating shaft 9 can rotate under the transmission action of the rack 8 and the gear 7, so that the fire fighting water monitor rotates, when the cam plate 16 gradually leaves the extrusion plate 11, the related structure can be reset under the reset action of the return spring 12, so that the fire fighting water monitor reversely rotates and resets, the fire fighting water monitor rotates in a small range reciprocating left and right, the spraying range of the fire fighting water monitor is favorably improved, the effect of contacting water and fire is favorably improved, the fire fighting effect of the fire fighting water monitor is favorably improved, and the fire behavior is favorably controlled as early as possible, the loss is reduced, meanwhile, manual driving is not needed, the manual driving is facilitated and saved, the use is convenient, the rotating speed of the cam plate 16 can be controlled through the motor speed regulator, the rotating speed of the fire water monitor can be controlled, corresponding adjustment can be carried out according to specific conditions, the applicability of the device is facilitated to be improved, when the rack 8 moves in a reciprocating mode, the position of the rack 8 can be limited through the matching of the limiting guide rod 5 and the first limiting sliding sleeve 6, the deviation of the rack 8 is facilitated to be prevented, the running stability of the device can be improved, before the fire water monitor is used, the hydraulic cylinder 20 drives the supporting block 22 to move, the supporting block 22 is in contact with the ground, the stability of the fire water monitor in use is facilitated to be improved, the rescue effect is facilitated to be avoided due to the deviation of the fire water monitor caused by the recoil of the fire water monitor in use, the structure is more optimized, The design is more reasonable.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a simple and easy fire water monitor strutting arrangement for walking car, includes base plate (1), its characterized in that: the walking wheels (3) are fixedly mounted on two sides of the bottom of the substrate (1), the rotating shaft (9) is rotatably mounted in the middle of the top of the substrate (1) through a connecting bearing, a mounting plate (10) is welded at the top of the rotating shaft (9), a gear (7) is sleeved on the rotating shaft (9), a cushion block (19) is fixedly mounted at one side of the top of the substrate (1) and located on the rotating shaft (9), a driving device (18) is fixedly mounted at the top of the cushion block (19), a transmission shaft (17) is fixedly connected to the output end of the driving device (18), a cam plate (16) is fixedly connected to one end of the transmission shaft (17), a fixing plate (15) is fixedly mounted at the top of the substrate (1) and located between the cushion block (19) and the rotating shaft (9), and a second limiting sliding sleeve (14), fixed plate (15) have movable rod (13) through spacing sliding sleeve of second (14) sliding connection, one side fixedly connected with stripper plate (11) of movable rod (13), one side of movable rod (13) just is located and has cup jointed reset spring (12) between stripper plate (11) and fixed plate (15), the opposite side fixedly connected with rack (8) of movable rod (13), and rack (8) and gear (7) meshing.

2. The simple supporting device for the fire water monitor walking vehicle according to claim 1, characterized in that: the supporting mechanism (2) is fixedly mounted on two sides of the substrate (1), the supporting mechanism (2) comprises a supporting seat (21), a hydraulic cylinder (20) is arranged on the supporting seat (21) in a penetrating mode, and a supporting block (22) is fixedly connected to the movable end of the hydraulic cylinder (20).

3. The simple supporting device for the fire water monitor walking vehicle according to claim 1, characterized in that: the back fixed mounting of rack (8) has a plurality of first spacing sliding sleeves (6), rack (8) have rather than spacing guide arm (5) of looks adaptation through first spacing sliding sleeve (6) sliding connection, the equal fixedly connected with riser (4) of album of spacing guide arm (5), and the top fixed connection of the bottom of riser (4) and base plate (1).

4. The simple supporting device for the fire water monitor walking vehicle according to claim 1, characterized in that: the driving device (18) is a motor, and the motor is electrically connected with a motor speed regulator.

5. The simple supporting device for the fire water monitor walking vehicle according to claim 1, characterized in that: the two sides of the fixing plate (15) are fixedly provided with reinforcing blocks (23), the bottoms of the reinforcing blocks (23) are fixedly connected with the top of the base plate (1), and the reinforcing blocks (23) are triangular.

6. The simple supporting device for the fire water monitor walking vehicle according to claim 1, characterized in that: the cam plate (16) is oval in shape.