Stable and convenient-to-adjust clamping device for fire hose

Abstract

The utility model discloses a stable and convenient-to-adjust clamping device for a fire hose, which relates to the technical field of fire hoses and comprises a device main body, and a console is fixedly mounted on the surface of the device main body. Through the arrangement of the connecting rod, the stable limiting frame, the servo motor, the ball screw, the connecting nut, the stable displacement frame, the movable supporting block and the pipe body clamping frame, the problem that when an existing clamping device is used, when the device lifts the height of a fire hose, the fire hose is prone to shaking in the lifting process, and consequently the fire hose falls off when clamped is solved; through the structural combination, in the using process of the clamping device, the stabilizing mechanism can be used for clamping the platform for supporting, and the limiting frame is used for limiting the position of the connecting rod, so that the stabilizing platform can ascend and move, shaking in the lifting process is prevented, and the working efficiency is improved. And the limiting size can be adjusted according to the size of the fire hose through the adjusting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hoses, and in particular to a clamping device for fire hoses which is stable and convenient to adjust. Background Art

[0002] Firefighting work cannot be separated from the use of fire hoses. Fire hoses are hoses used to transport flame-retardant liquids such as high-pressure water or foam. There are metal joints at both ends of the fire hose, which can be connected to another hose to extend the distance or connected to a nozzle to increase the liquid spray pressure.

[0003] In the prior art, a Chinese patent document with publication number CN212166388U and publication date December 18, 2020 was proposed: A clamping device for a fire hose, comprising: a support column, a connecting rod, a support frame, a handle, a protrusion, an adjustment rod, a rotating knob, a fixed collar, a rotating rod, a push rod, a spring one, a spring two, a fixed rod, a tightening plate, and a movable opening of the fixed rod.

[0004] In order to solve the problem that the fire hose has a great impact force under hydraulic impact and is difficult to control, and the user is also difficult to stand firmly in this case, thereby reducing the efficiency of firefighters in extinguishing the fire and greatly increasing the damage caused by the fire, the prior art is to use a base that can adjust the position of the foot pedal according to the distance between the two feet by pulling the pull rod, and fix it through the pin hole after adjustment. This method can enable the user to find a suitable force point, so as to better use the device to deal with it. However, when the device is used to lift the fire hose to a high position, it is easy to shake during the lifting process, which may cause the fire hose to fall off when clamped. Utility Model Content

[0005] The purpose of the utility model is to provide a stable and easily adjustable fire hose clamping device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A stable and easily adjustable clamping device for a fire hose comprises a device body, a control console is fixedly mounted on the surface of the device body, a support platform is arranged above the device body, a support body is fixedly mounted on the top of the support platform, a main body base is fixedly mounted on the bottom of the device body, electric lifting motors are fixedly mounted on the left and right sides of the top of the main body base, the device body comprises a stabilizing unit, the support body comprises a clamping unit, and the main body base comprises a fixing unit.

[0008] The stabilizing unit includes a magnetic block, a connecting rod, and a stabilizing limit frame; the clamping unit includes a servo motor, a ball screw, a connecting nut, a stabilizing displacement frame, a mobile support block, and a tube body clamping frame; and the fixing unit includes a movable shaft, a fixing frame, and an air pump suction cup.

[0009] A further improvement of the technical solution of the utility model is that the top of the electric lifting motor is fixedly installed on the bottom of the supporting platform, the outer side of the magnetic block is fixedly installed on the inner side of the device body, and the bottom of the connecting rod is overlapped on the inner wall of the device body.

[0010] By adopting the above technical solution, the control console is electrically connected to the supporting body and the electric lifting motor through the power cord, so as to achieve the control effect.

[0011] A further improvement of the technical solution of the utility model is that the top of the connecting rod is fixedly installed on the bottom of the supporting platform, the left and right sides of the stable limit frame are fixedly installed on the inner wall of the device body, and the inner side of the stable limit frame overlaps the surface of the connecting rod.

[0012] By adopting the above technical solution, the electric lifting motor is driven through the control panel, so that the electric lifting motor lifts the support platform to rise. During the rising process, the support platform is connected with a connecting rod, and the stable limit frame vertically limits the connecting rod, so that the rising movement of the support platform is more stable.

[0013] A further improvement of the technical solution of the utility model is that the outer side of the servo motor is fixedly mounted on the inner wall of the support body, the left side of the ball screw is fixedly mounted on the inner side of the servo motor, and the right side of the ball screw is movably mounted on the inner wall of the support body, the surface of the connecting nut is slidably mounted on the inner wall of the support body, and the inner wall of the connecting nut overlaps the surface of the ball screw.

[0014] By adopting the above technical solution, the servo motor inside the supporting body is driven by the control console, and then the ball screw is driven to rotate by the servo motor, so that the inner wall of the connecting nut moves threadedly on the surface of the ball screw.

[0015] A further improvement of the technical solution of the utility model is that the left and right sides of the stable displacement frame are fixedly mounted on the inner wall of the supporting body, and the surface of the stable displacement frame overlaps the inner wall of the connecting nut, the bottom of the movable support block is fixedly mounted on the top of the stable displacement frame, and the outer side of the tube body clamping frame is fixedly mounted on the inner side of the movable support block.

[0016] By adopting the above technical solution, the connecting nut is used to drive the movable support block on the top to move inward, and then the pipe body clamping frame is used to clamp the fire hose, and then the stable displacement frame is used to limit the movement of the connecting nut to make the movement more stable, driving the linear guide slider to move, so that the mounting seat can move horizontally within a certain distance.

[0017] A further improvement of the technical solution of the utility model is that the surface of the movable shaft is movably mounted around the surface of the main body base, and the bottom of the fixing frame is fixedly mounted on the surface of the movable shaft.

[0018] By adopting the above technical solution, the fixed frame is pulled to make the movable shaft move, thereby driving the air pump suction cup to overlap the ground.

[0019] A further improvement of the technical solution of the utility model is that the surface of the air pump suction cup is fixedly mounted on the top of the fixing frame.

[0020] By adopting the above technical solution, the air pump suction cup is used to adsorb on the ground to prevent the device from tipping over, and the fire water pipe is placed on the inner side of the supporting body.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a stable and easily adjustable fire hose clamping device, which is equipped with a connecting rod, a stable limit frame, a servo motor, a ball screw, a connecting nut, a stable displacement frame, a mobile support block, and a pipe body clamping frame. The utility model solves the problem that when the existing clamping device is in use, the device is prone to shaking during the lifting process when the fire hose is lifted to a high degree, which causes the fire hose to fall off when clamped. Through the combination of the above structures, the clamping device can use a stabilizing mechanism to clamp the platform for support during use, and use the limit frame to limit the position of the connecting rod, which is conducive to the upward movement of the stable platform and prevents shaking during the lifting process. In addition, the adjustment mechanism can be used to adjust the size of the fire hose according to the size of the fire hose.

[0023] 2. The utility model provides a stable and easily adjustable fire hose clamping device. In order to have a movable shaft, a fixing frame, and an air pump suction cup, the utility model solves the problem that when the existing clamping device is in use, after the device is placed on the ground, the fire hose will have a strong impact force when in use, causing the device to tip over. Through the combination of the above structures, the clamping device can be used. After the main body is placed on the ground, the air pump suction cup can be used to adsorb it to the ground, thereby fixing the device to the ground, enhancing the supporting effect of the device on the fire hose and preventing the device from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic cross-sectional structural diagram of the device body of the utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the support body of the utility model;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the main base of the utility model.

[0028] In the figure: 1. Device body; 11. Magnetic block; 12. Connecting rod; 13. Stable limit frame; 2. Control panel; 3. Support platform; 4. Support body; 41. Servo motor; 42. Ball screw; 43. Connecting nut; 44. Stable displacement frame; 45. Moving support block; 46. Tube clamping frame; 5. Main body base; 51. Movable shaft; 52. Fixed frame; 53. Air pump suction cup; 6. Electric lifting motor. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments:

[0030] Example 1

[0031] like Figure 1-4As shown, the utility model provides a stable and easily adjustable clamping device for fire hose, including a device body 1, a control console 2 is fixedly installed on the surface of the device body 1, and a supporting platform 3 is arranged above the device body 1, a supporting body 4 is fixedly installed on the top of the supporting platform 3, a main body base 5 is fixedly installed on the bottom of the device body 1, and electric lifting motors 6 are fixedly installed on the top left and right sides of the main body base 5, the device body 1 includes a stabilizing unit, the supporting body 4 includes a clamping unit, the main body base 5 includes a fixing unit, the stabilizing unit includes a magnetic suction block 11, a connecting rod 12, and a stable limiting frame 13, the clamping unit includes a servo motor 41, a ball screw 42, a connecting nut 43, a stable displacement frame 44, a movable support block 45, and a tube body clamping frame 46, the fixing unit includes a movable shaft 51, a fixing frame 52, an air pump suction cup 53, and an electric lifting motor 6. The top of the lowering motor 6 is fixedly mounted on the bottom of the supporting platform 3, and the control console 2 is electrically connected to the supporting body 4 and the electric lifting motor 6 by a power cord, so as to achieve the control effect. The outer side of the magnetic block 11 is fixedly mounted on the inner side of the device body 1, and the bottom of the connecting rod 12 is overlapped on the inner wall of the device body 1. The top of the connecting rod 12 is fixedly mounted on the bottom of the supporting platform 3, and the left and right sides of the stable limit frame 13 are fixedly mounted on the inner wall of the device body 1. The electric lifting motor 6 is driven by the control console 2, so that the electric lifting motor 6 lifts the supporting platform 3 to rise. During the rising process, the supporting platform 3 is connected by the connecting rod 12, so that the stable limit frame 13 vertically limits the connecting rod 12, so that the rising movement of the supporting platform 3 is more stable, and the inner side of the stable limit frame 13 is overlapped on the surface of the connecting rod 12.

[0032] Example 2

[0033] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the outer side of the servo motor 41 is fixedly mounted on the inner wall of the support body 4, the left side of the ball screw 42 is fixedly mounted on the inner side of the servo motor 41, and the right side of the ball screw 42 is movably mounted on the inner wall of the support body 4, the surface of the connecting nut 43 is slidably mounted on the inner wall of the support body 4, and the inner wall of the connecting nut 43 overlaps the surface of the ball screw 42, the servo motor 41 inside the support body 4 is driven by the control console 2, and then the ball screw 42 is driven to rotate by the servo motor 41, so that the inner wall of the connecting nut 43 is rotated on the surface of the ball screw 42 The thread moves, and the left and right sides of the stable displacement frame 44 are fixedly installed on the inner wall of the support body 4, and the surface of the stable displacement frame 44 overlaps the inner wall of the connecting nut 43. The connecting nut 43 is used to drive the top moving support block 45 to move inward, and then the pipe body clamping frame 46 clamps the fire hose, and then the stable displacement frame 44 is used to limit the movement of the connecting nut 43 to make the movement more stable, driving the linear guide slider to move, so that the mounting seat can move horizontally within a certain distance, the bottom of the moving support block 45 is fixedly installed on the top of the stable displacement frame 44, and the outer side of the pipe body clamping frame 46 is fixedly installed on the inner side of the moving support block 45.

[0034] Example 3

[0035] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the surface of the movable shaft 51 is movably installed around the surface of the main body base 5, the bottom of the fixing frame 52 is fixedly installed on the surface of the movable shaft 51, and the top of the air pump suction cup 53 is fixedly installed with an iron block, which can be adsorbed on the magnetic block 11, so as to achieve a fixing effect, and the fixing frame 52 is pulled to make the movable shaft 51 movable, driving the air pump suction cup 53 to overlap the ground, and the surface of the air pump suction cup 53 is fixedly installed on the top of the fixing frame 52. The air pump suction cup 53 is adsorbed on the ground to prevent the device from tipping over, and the fire water pipe is placed on the inner side of the supporting body 4.

[0036] The working principle of the stable and easily adjustable fire hose clamping device is described in detail below.

[0037] like Figure 1-4As shown, the fixing frame 52 is pulled to make the movable shaft 51 move, driving the air pump suction cup 53 to overlap the ground, and then the air pump suction cup 53 is adsorbed on the ground to prevent the device from tipping over, and the fire hose is placed on the inner side of the supporting body 4, and the servo motor 41 inside the supporting body 4 is driven by the control console 2, and then the ball screw 42 is driven to rotate by the servo motor 41, so that the inner wall of the connecting nut 43 is threadedly moved on the surface of the ball screw 42, driving the movable support block 45 on the top of the connecting nut 43 to move inward, and then the pipe body clamp The holding frame 46 clamps the fire hose, and then uses the stable displacement frame 44 to limit the movement of the connecting nut 43, making the movement more stable, driving the linear guide slider to move, so that the mounting seat can move horizontally within a certain distance, and then the electric lifting motor 6 is driven by the control console 2, so that the electric lifting motor 6 lifts the support platform 3 to rise. During the rising process, the support platform 3 is connected by the connecting rod 12, and the stable limit frame 13 vertically limits the connecting rod 12, so that the rising movement of the support platform 3 is more stable.

[0038] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A stable and easily adjustable fire hose clamping device, comprising a device body (1), characterized in that: A control console (2) is fixedly mounted on the surface of the device body (1), and a support platform (3) is arranged above the device body (1), a support body (4) is fixedly mounted on the top of the support platform (3), a main body base (5) is fixedly mounted on the bottom of the device body (1), and electric lifting motors (6) are fixedly mounted on the left and right sides of the top of the main body base (5), the device body (1) includes a stabilizing unit, the support body (4) includes a clamping unit, and the main body base (5) includes a fixing unit; The stabilizing unit comprises a magnetic attraction block (11), a connecting rod (12), and a stabilizing limit frame (13); the clamping unit comprises a servo motor (41), a ball screw (42), a connecting nut (43), a stabilizing displacement frame (44), a movable support block (45), and a tube body clamping frame (46); and the fixing unit comprises a movable shaft (51), a fixing frame (52), and an air pump suction cup (53).

2. A stable and easily adjustable fire hose clamping device according to claim 1, characterized in that: The top of the electric lifting motor (6) is fixedly mounted on the bottom of the supporting platform (3), the outer side of the magnetic block (11) is fixedly mounted on the inner side of the device body (1), and the bottom of the connecting rod (12) is overlapped on the inner wall of the device body (1).

3. A stable and easily adjustable fire hose clamping device according to claim 1, characterized in that: The top of the connecting rod (12) is fixedly mounted on the bottom of the supporting platform (3), the left and right sides of the stabilizing limit frame (13) are fixedly mounted on the inner wall of the device body (1), and the inner side of the stabilizing limit frame (13) overlaps the surface of the connecting rod (12).

4. A stable and easily adjustable fire hose clamping device according to claim 1, characterized in that: The outer side of the servo motor (41) is fixedly mounted on the inner wall of the support body (4), the left side of the ball screw (42) is fixedly mounted on the inner side of the servo motor (41), and the right side of the ball screw (42) is movably mounted on the inner wall of the support body (4), the surface of the connecting nut (43) is slidably mounted on the inner wall of the support body (4), and the inner wall of the connecting nut (43) overlaps the surface of the ball screw (42).

5. A stable and easily adjustable fire hose clamping device according to claim 1, characterized in that: The left and right sides of the stable displacement frame (44) are fixedly mounted on the inner wall of the supporting body (4), and the surface of the stable displacement frame (44) overlaps the inner wall of the connecting nut (43). The bottom of the movable support block (45) is fixedly mounted on the top of the stable displacement frame (44), and the outer side of the tube body clamping frame (46) is fixedly mounted on the inner side of the movable support block (45).

6. A stable and easily adjustable fire hose clamping device according to claim 1, characterized in that: The surface of the movable shaft (51) is movably mounted on the periphery of the surface of the main body base (5), and the bottom of the fixing frame (52) is fixedly mounted on the surface of the movable shaft (51).

7. A stable and easily adjustable fire hose clamping device according to claim 1, characterized in that: The surface of the air pump suction cup (53) is fixedly mounted on the top of the fixing frame (52).

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