Handle type manual and electric switching type fixed fire monitor

Abstract

The utility model relates to a handle type manual and electric switching type fixed fire monitor which comprises a base, a monitor head, a plurality of rotary assemblies and a plurality of connecting pipes, the rotary assemblies and the connecting pipes are sequentially arranged between the base and the monitor head in a series connection mode, one end of each rotary assembly is fixedly connected with the corresponding connecting pipe, and the other end of each rotary assembly is fixedly connected with the corresponding connecting pipe. The other end of the rotating assembly is rotationally connected with the connecting pipe, and a locking piece is arranged between the connecting pipe and the rotating assembly. According to the utility model, through the setting of a specific structure, the working state of the locking piece is directly controlled when the direction adjustment mode of the cannon head needs to be manually or electrically switched, so that the manual or electric adjustment switching can be realized, the process is simple and convenient, and the flexible use is easy.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fire fighting equipment, specifically handle formula manual, electric switching formula fixed fire monitor. BACKGROUND

[0002] Fixed fire monitor is composed of cannon body assembly, cannon head assembly, motor, terminal box etc. Fixed fire monitor is a new type of fire fighting product with large flow, concentrated water flow, long range, simple operation, convenient and flexible point touch type remote control, complete functions, domestic advanced level, perfect combination of modern high technology and modern fire fighting. It can be remotely controlled or wired electrically controlled, and can complete a series of operations such as horizontal rotation, up-down pitching and direct current spraying of the fire monitor. Remote control is realized, far away from the fire scene, safe and effective, and has superior performance such as wide fire fighting area. The product can be installed on various pump fire engines, high platform fire engines, fire boats, fixed fire monitor towers and flammable and explosive oil refineries, oil tank areas, chemical and petrochemical enterprises, oil(gas) wharfs, airports, ship berths and large space buildings. Electric control type fire monitor is usually driven by a motor, and a hand wheel needs to be configured at the worm shaft end, which can be manually operated. However, the hand wheel operation has a disadvantage that it cannot quickly respond to the specified position through the speed reduction of the worm gear, and the operation is not flexible, especially in specific working conditions, the disadvantage is more obvious. For example, when the electric control type fire monitor is used as a ship cannon, the ship constantly rolls in the navigation, and it is difficult to quickly and flexibly operate the hand wheel to spray water to the specified area. Therefore, a fixed fire monitor with electric and flexible manual operation needs to be developed. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the following technical problems in the prior art: the fixed fire monitor in the prior art cannot achieve flexible control in manual operation mode. To solve the technical problem, the utility model provides the following technical scheme:

[0005] A handle formula manual, electric switching formula fixed fire monitor, comprising:

[0006] Base and cannon head;

[0007] Rotary assembly and connecting pipe, the rotary assembly and connecting pipe are multiple, and are sequentially and serially arranged between the base and the cannon head;

[0008] The rotary assembly is fixedly connected with the connecting pipe at one end and rotatably connected with the connecting pipe at the other end.

[0009] As a preferred technical scheme of the handle type manual and electric switching type fixed fire monitor, the rotary assembly comprises a rotary inner sleeve and a rotary outer sleeve rotatably connected, the rotary outer sleeve is fixedly connected with the connecting pipe, the rotary inner sleeve is rotatably connected with the connecting pipe, and a driving mechanism is arranged between the rotary inner sleeve and the rotary outer sleeve.

[0010] As a preferred technical scheme of the handle type manual and electric switching type fixed fire monitor, first and second abutting parts are respectively fixedly arranged on the rotary inner sleeve and the connecting pipe, and the first and second abutting parts abut each other during relative rotation of the rotary inner sleeve and the connecting pipe.

[0011] As a preferred technical scheme of the handle type manual and electric switching type fixed fire monitor, the locking part is connected to the connecting pipe and abuts or releases the abutment with the rotary inner sleeve.

[0012] As a preferred technical scheme of the handle type manual and electric switching type fixed fire monitor, the locking part comprises a self-locking spring pin.

[0013] As a preferred technical scheme of the handle type manual and electric switching type fixed fire monitor, an integrated handle assembly is further included, and the handle assembly is fixedly connected with the monitor head.

[0014] As a preferred technical scheme of the handle type manual and electric switching type fixed fire monitor, the handle assembly comprises an integrated horizontal section and inclined sections, the number of the inclined sections is at least two, and the inclined sections are located on both sides of the horizontal section, the end portions of the two inclined sections intersect and are fixedly connected with the monitor head.

[0015] The handle type manual and electric switching type fixed fire monitor has the beneficial effects that, compared with the prior art, the working state of the locking part can be directly controlled when manual or electric switching is required in the mode of adjusting the direction of the monitor head, so that the manual or electric adjustment switching can be realized, the process is simple and convenient, and the monitor head is easy to use flexibly. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings required in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0017] Figure 1 It is a perspective view of one embodiment of the utility model.

[0018] Figure 2 It is about Figure 1 It is a partial perspective cutout display view of the structure shown.

[0019] Reference signs: 1, base; 2, cannon head; 3, rotation assembly; 301, rotation inner sleeve; 302, rotation outer sleeve; 4, connecting pipe; 5, locking piece; 501, self-locking type spring pin; 6, handle assembly; 601, horizontal section; 602, inclined section. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0021] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0022] Secondly, the "one embodiment" or "embodiment" referred to herein can include specific features, structures or characteristics in at least one implementation of the utility model. "In one embodiment" appearing in different places in this specification does not refer to the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0023] Thirdly, the utility model is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the utility model, the cross-sectional view of the device structure will be partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model herein. In addition, three-dimensional spatial dimensions including length, width and depth should be included in actual manufacture.

[0024] With reference to Figures 1-2 The first embodiment of the utility model provides a handle type manual and electric switching type fixed fire monitor, which comprises the following parts:

[0025] The base 1 is used for fixedly mounting to the corresponding support and is used for connecting to the water source, and the cannon head 2 is an integrated combined structure and is used for water spraying operation;

[0026] The rotary assembly 3 and the connecting pipe 4 are in series and are arranged between the base 1 and the cannon head 2, and the connecting pipe 4 can be straight or curved according to actual needs.

[0027] According to the above structure, the rotary assembly 3 and the connecting pipe 4 are alternately arranged from the base 1 to the cannon head 2, and the two ends of the rotary assembly 3 are fixedly connected with two connecting pipes 4, and the other end is rotatably connected with the other connecting pipe 4, and the connection is provided with a locking piece 5.

[0028] The two ends of the rotary assembly 3 can be driven to rotate, when the locking piece 5 controls the locking between the connecting pipe 4 and the rotary assembly 3, the rotation between the two connecting pipes 4 can be realized by the action of the rotary assembly 3, so as to realize the rotation of the cannon head 2, and the electric adjustment effect of the cannon head 2 is realized. The number of the rotary assembly 3 should be at least two, which is divided into horizontal rotary assembly 3 and longitudinal rotary assembly 3, so as to realize the horizontal adjustment and the pitch angle adjustment of the cannon head 2 respectively. When the locking piece 5 releases the locking between the rotary assembly 3 and the connecting pipe 4, the direction of the cannon head 2 can be manually controlled, and the manual flexible adjustment is realized. When the angle is selected, the current direction of the cannon head 2 can be fixed by the locking of the locking piece 5 again. Compared with the prior art, when the manual and electric adjustment modes of the cannon head 2 are switched, the state of the locking piece 5 is changed, so that the process is simple and convenient, and easy to operate.

[0029] Further, referring to Figure 2 , the rotary assembly 3 comprises a rotary inner sleeve 301 and a rotary outer sleeve 302 in communication, the rotary outer sleeve 302 is fixedly connected with the connecting pipe 4, the rotary inner sleeve 301 is rotatably connected with the connecting pipe 4, and a driving mechanism (a combination of a turbine worm and a motor) is arranged between the rotary inner sleeve 301 and the rotary outer sleeve 302. When electrically adjusted, the driving mechanism controls the relative movement between the rotary inner sleeve 301 and the rotary outer sleeve 302.

[0030] Further, referring to Figure 1 , the first abutting portion 7 and the second abutting portion 8 are respectively arranged on the rotary inner sleeve 301 and the connecting pipe 4, and the first abutting portion 7 and the second abutting portion 8 can adopt the structure of a limiting block. During the relative rotation between the rotary inner sleeve 301 and the connecting pipe 4, the first abutting portion 7 and the second abutting portion 8 can abut, which can limit the relative rotation angle between the rotary inner sleeve 301 and the connecting pipe 4, so as to prevent over-rotation, thereby limiting the adjustment range within a suitable range, and further increasing the convenience of manual adjustment.

[0031] Further, regarding the working mode of the locking member 5, specifically, the locking member 5 is connected to the connecting pipe 4 and can form a resistance to the rotating inner sleeve 301, and also can remove the resistance effect, when the resistance is formed, the connecting pipe 4 is locked with the rotating inner sleeve 301 and cannot rotate, so that the manual adjustment of the cannon head 2 cannot be realized, when the locking of the rotating inner sleeve 301 is removed, the rotating inner sleeve 301 and the connecting pipe 4 are freely rotatable, so that the manual adjustment of the direction of the cannon head 2 can be realized; therefore, the form of the locking member 5 can be a self-locking spring pin 501, which can realize the locking and the unlocking state respectively when being continuously pressed, so as to be easy to operate.

[0032] Further, referring to Figure 1 and Figure 2 , in order to facilitate the direction swing of the cannon head 2 in the manual adjustment mode, the utility model also comprises an integrated handle assembly 6, the handle assembly 6 is fixedly connected with the cannon head 2 and can be directly connected with the cannon head 2 assembly or can be fixedly connected with the connecting pipe 4 at the front end of the cannon head 2 assembly, so that the fixed connection effect can be achieved, and the handle assembly 6 can be conveniently held by personnel during use, so as to facilitate the pulling of the direction of the cannon head 2.

[0033] Further, referring to Figure 1 , the handle assembly 6 comprises an integrated horizontal section 601 and an inclined section 602, the number of the inclined section 602 is at least two and is located on both sides of the horizontal section 601, the horizontal section 601 is convenient for longitudinal force application during the adjustment of the pitch direction of the cannon head 2, the inclined section 602 is convenient for transverse force application, the two end portions of the inclined section 602 intersect and are fixedly connected with the cannon head 2, so as to ensure the connection strength.

[0034] It should be understood that, in the development of any actual implementation, numerous implementation-specific decisions can be made. Such development efforts, while possibly complex and time-consuming, would nevertheless be routine undertaking for those of ordinary skill in the art having the benefit of this disclosure, without undue experimentation.

[0035] It should be noted that the above examples are only used to illustrate the technical solutions of the utility model and not to limit, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the utility model, and they should be covered in the scope of the claims of the utility model.

Claims

1. A handline, electrically powered, electrically switchable, fixed monitor, characterized in that: The utility model relates to a rotary joint for a water cannon, comprising: a base (1) and a cannon head (2); a plurality of rotary assemblies (3) and connecting pipes (4) which are arranged in series between the base (1) and the cannon head (2); wherein the rotary assembly (3) comprises a rotary inner sleeve (301) and a rotary outer sleeve (302) which are rotatably connected, the rotary outer sleeve (302) is fixedly connected with the connecting pipe (4), the rotary inner sleeve (301) is rotatably connected with the connecting pipe (4), a locking member (5) is arranged between the connecting pipe (4) and the rotary assembly (3), and a driving mechanism is arranged between the rotary inner sleeve (301) and the rotary outer sleeve (302).

2. The handle-type manual, electrically switchable fixed monitor according to claim 1, characterized in that The first abutting part (7) and the second abutting part (8) are fixedly arranged on the rotary inner sleeve (301) and the connecting pipe (4) respectively, and the first abutting part (7) and the second abutting part (8) abut each other during the relative rotation of the rotary inner sleeve (301) and the connecting pipe (4).

3. The handle-type manual, electrically switchable fixed monitor according to claim 1, characterized in that The locking member (5) is connected with the connecting pipe (4) and abuts or releases the abutment of the rotary inner sleeve (301).

4. The handle-type manual, electrically switchable fixed monitor according to claim 3, characterized in that The locking member (5) comprises a self-locking spring pin (501).

5. The hand / electrically powered changeover fixed monitor according to claim 1, characterized in that: The utility model also comprises an integrated handle assembly (6) which is fixedly connected with the cannon head (2).

6. The hand / electrically powered changeover fixed monitor according to claim 5, characterized in that: The handle assembly (6) comprises an integrated horizontal section (601) and an integrated inclined section (602), the number of the inclined sections (602) is at least two, the inclined sections (602) are arranged on both sides of the horizontal section (601), the ends of the two inclined sections (602) are connected and fixedly connected with the cannon head (2).

Images