High-pressure water gun supporting device of road watering cart

Abstract

The utility model provides a high-pressure water gun supporting device of a road watering cart. The high-pressure water gun supporting device of the road watering cart comprises a fence, a sliding frame, a supporting seat, a swing rod and a hook. The rail is installed at the tail of the watering cart, and the sliding frame is arranged on the rail in the vertical direction in a sliding mode. A supporting base used for supporting the high-pressure water gun is installed on the top of the sliding frame, a swing rod is hinged to the bottom of the sliding frame, and the hook is installed on the swing rod. When the high-pressure water gun is stored, the sliding frame is pulled upwards, and the swing rod is swung, so that the hook on the swing rod can be hung on the top of a fence. When the high-pressure water gun needs to be used, the hook can be detached from the fence, the sliding frame drives the supporting base to move downwards, and therefore the situation that the high-pressure water gun interferes with the supporting base in the using process is avoided; the normal use of the high-pressure water gun is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of road cleaning equipment, and in particular relates to a high-pressure water gun supporting device for a road sprinkler truck. Background Art

[0002] A high-pressure water gun is usually installed at the rear of the sprinkler truck. The high-pressure water gun is usually installed at the tail of the sprinkler truck. While the sprinkler truck is moving, the operator can control the high-pressure water gun to clean the ground. To facilitate the cleaning of multiple parts of the ground, the high-pressure water gun can usually swing freely on the sprinkler truck to facilitate the operator to adjust the water discharge direction of the high-pressure water gun. After the sprinkler truck is completed, the high-pressure water gun will be fixed to the fence behind the sprinkler truck. Currently, a bracket is usually fixed on the top of the fence, and the high-pressure water gun is attached to the bracket after use. However, during operation, the bracket is easy to interfere with the swing of the high-pressure water gun, affecting the on-site cleaning and inconvenient operation. Utility Model Content

[0003] An embodiment of the utility model provides a high-pressure water gun support device for a road sprinkler truck, aiming to solve the problem in the prior art that the high-pressure water gun support device at the rear of the sprinkler truck easily interferes with the rotation of the high-pressure water gun during use, thereby causing inconvenience in operation.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a high-pressure water gun support device for a road sprinkler truck, comprising:

[0005] Fence, installed on the rear of the sprinkler truck;

[0006] A sliding frame is slidably arranged on the fence in a vertical direction;

[0007] A support seat, mounted on the sliding frame and used for supporting the high-pressure water gun;

[0008] A swing arm is hingedly arranged on the sliding frame, and a hook for hanging on the fence is provided on the swing arm.

[0009] In a possible implementation, the hook is slidably disposed on the swing rod, and one end of the swing rod away from the sliding frame is threadedly connected to a limiting member.

[0010] In a possible implementation, a mounting bracket for mounting the support seat is fixedly mounted on the sliding bracket, a slot for mounting the swing arm is mounted on the mounting bracket, and the swing arm can swing into the slot.

[0011] In a possible implementation, two spaced arc-shaped elastic plates are installed in the middle of the mounting frame, the two arc-shaped elastic plates form the slot, and the mouth of the slot is provided with a chamfer to facilitate the swing arm to swing into the slot.

[0012] In one possible implementation, the fence includes vertical poles arranged in a vertical direction and horizontal poles fixedly installed on the tops of the vertical poles. A sliding sleeve is provided on the outer side of the vertical poles. The sliding frame is fixedly installed on the sliding sleeve. The hook can be hung on the horizontal pole.

[0013] In a possible implementation, the position of the support seat on the sliding frame has the freedom to be adjusted in a direction close to or away from the high-pressure water gun installation position.

[0014] In one possible implementation, a base is fixedly mounted on the top of the sliding frame, a groove is recessed on the base for accommodating the support seat, the bottom surface of the support seat is slidably arranged on the bottom surface of the groove, and a guide rod is fixedly mounted on the base for guiding the support seat to slide.

[0015] In a possible implementation, a bracket for supporting the high-pressure water gun is rotatably provided on the top of the support seat, and the bracket includes two baffles arranged at intervals, and the distance between the two baffles gradually increases from bottom to top.

[0016] Compared to the prior art, the solution shown in the embodiments of the present application utilizes a fence mounted on the rear step of the sprinkler truck, allowing the high-pressure water gun to be mounted on either the inside or outside of the fence. The fence is lower than the height of the high-pressure water gun. A sliding frame is vertically slidably mounted on the fence, extending outward from the fence. A support base for the high-pressure water gun is mounted on the top of the sliding frame, and a swing arm is hingedly mounted on the bottom of the sliding frame, with a hook mounted on the swing arm. To store the high-pressure water gun, the sliding frame is pulled upward and the swing arm is swung, allowing the hook on the swing arm to hook onto the top of the fence. The high-pressure water gun is then rotated to attach it to the support base, securing it. To use the high-pressure water gun, the hook is removed from the fence, allowing the sliding frame to slide downward, driving the support base downward. This prevents the high-pressure water gun from interfering with the support base during use, which could affect its proper operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a high-pressure water gun support device for a road sprinkler truck provided by an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the installation structure of the swing arm provided in an embodiment of the present utility model;

[0019] Figure 3 A schematic diagram of the installation structure of the support base provided in an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Fence; 11. Vertical pole; 12. Horizontal pole; 2. Sliding frame; 21. Mounting frame; 211. Arc-shaped elastic plate; 22. Sliding sleeve; 3. Support seat; 31. Base; 32. Guide rod; 33. Bracket; 4. Rocker arm; 5. Hook; 51. Limiting piece. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] Please also refer to Figures 1 to 3 The high-pressure water gun support device for a road sprinkler truck provided by the present invention will now be described. The device comprises a fence 1, a sliding frame 2, a support column, a swing arm 4, and a hook 5. The fence 1 is mounted on the rear of the sprinkler truck; the sliding frame 2 slides vertically on the fence 1; the support base 3 is mounted on the sliding frame 2 to support the high-pressure water gun; and the swing arm 4 is hingedly mounted on the sliding frame 2 and is provided with a hook 5 for attaching to the fence 1.

[0024] Compared to the prior art, the high-pressure water gun support device for a road sprinkler truck provided in this embodiment features a fence 1 mounted on the rear step of the sprinkler truck. The high-pressure water gun is mounted on the inside or outside of the fence 1, and the fence 1 is lower than the height of the high-pressure water gun. A sliding frame 2 is vertically slidably mounted on the fence 1, extending outward from the fence 1. A support base 3 for the high-pressure water gun is mounted on the top of the sliding frame 2. A swing arm 4 is hingedly mounted on the bottom of the sliding frame 2, and a hook 5 is mounted on the swing arm 4. To store the high-pressure water gun, the sliding frame 2 is pulled upward and the swing arm 4 is swung, allowing the hook 5 on the swing arm 4 to attach to the top of the fence 1. The high-pressure water gun is then rotated to attach to the support base 3, securing the gun. To use the high-pressure water gun, the hook 5 can be removed from the fence 1, allowing the sliding frame 2 to slide downward, driving the support base 3 downward. This prevents the high-pressure water gun from interfering with the support base 3 during use, which could affect its proper operation.

[0025] In some embodiments, the rocker 4 may be configured as follows: Figure 2 The structure shown. Figure 2The hook 5 is slidably mounted on the swing arm 4. The end of the swing arm 4, facing away from the sliding frame 2, is threadedly connected to a limiter 51. The limiter 51 is a nut. A mounting sleeve, which slides along the swing arm 4, is fixedly mounted on the outside of the hook 5. The mounting sleeve slides along the length of the swing arm 4. By adjusting the position of the hook 5, the height of the sliding frame 2, and thus the height of the support base 3, can be adjusted when the hook 5 is attached to the fence 1 to ensure adequate support for the high-pressure water gun.

[0026] In some embodiments, the sliding frame 2 may be configured as follows: Figure 1 、 Figure 2 See also Figure 1 、 Figure 2 , a mounting frame 21 for mounting the support seat 3 is fixedly mounted on the sliding frame 2, and a slot for mounting the pendulum rod 4 is installed on the mounting frame 21, and the pendulum rod 4 can swing into the slot. The mounting frame 21 is arranged in the vertical direction, and the bottom of the mounting frame 21 is fixedly mounted on the sliding frame 2, and the support seat 3 is mounted on the top of the mounting frame 21. The mounting frame 21 is located on the outside of the fence 1, and a slot for mounting the pendulum rod 4 is provided on the side of the mounting frame 21 close to the fence 1, and the pendulum rod 4 swings between the mounting frame 21 and the fence 1. During operation of the high-pressure water gun, the pendulum rod 4 can be snapped into the slot to fix the pendulum rod 4 to the mounting frame 21. This prevents the pendulum rod 4 from interfering with the fence 1 when the sliding frame 2 moves downward and from swinging to the ground during operation and causing damage.

[0027] In some embodiments, the mounting frame 21 may be configured as follows: Figure 2 The structure shown. Figure 2 Two spaced-apart arcuate elastic plates 211 are mounted in the middle of the mounting frame 21. These plates 211 form a slot, and the opening of the slot is chamfered to facilitate the swing arm 4's swinging into the slot. The two arcuate elastic plates 211 are positioned opposite each other to form the slot for the swing arm 4. The ends of the arcuate elastic plates 211, facing away from the mounting frame 21, are bent outward and chamfered to facilitate the sliding of the swing arm 4 into the slot.

[0028] Preferably, in this embodiment, the width of the slot is smaller than the outer diameter of the swing rod 4. Thus, the swing rod 4 can be clamped between the two arc-shaped elastic plates 211 by utilizing the elastic deformation of the arc-shaped elastic plates 211, thereby improving the stability of the swing rod 4 fixed to the mounting frame 21.

[0029] In some embodiments, the fence 1 may be Figure 1 、 Figure 2 See also Figure 1 、 Figure 2The fence 1 includes a vertical pole 11 and a horizontal bar 12 fixedly mounted on the top of the vertical pole 11. A sliding sleeve 22 is mounted on the outer side of the vertical pole 11. The sliding frame 2 is fixedly mounted on the sliding sleeve 22, and the hook 5 can be hung on the horizontal bar 12. A plurality of vertical poles 11 are fixedly mounted on the pedal at the rear of the sprinkler truck, and the plurality of vertical poles 11 are arranged to form an operating space for the operator. A horizontal bar 12 is fixedly mounted on the top of the vertical pole 11, and the horizontal bar 12 is used to fix the plurality of vertical poles 11 together. Sliding sleeves 22 are slidingly mounted on two adjacent vertical poles 11. The sliding frame 2 is fixedly mounted on the two sliding sleeves 22. When the sliding frame 2 moves downward, the hook 5 on the swing arm 4 can be hung on the horizontal bar 12 by swinging the swing arm 4, thereby fixing the position of the sliding frame 2. The structure is simple and the operation is convenient.

[0030] In some embodiments, the support base 3 may be Figure 1 、 Figure 3 See also Figure 1 、 Figure 3 The position of support base 3 on carriage 2 can be adjusted in a direction closer to or further from the high-pressure water gun's mounting position. One end of the high-pressure water gun is pivotally connected to the rear of the sprinkler truck, and the high-pressure water gun is mounted at this pivotal connection. By adjusting the position of support base 3, the support position can be adjusted to a position greater than the high-pressure water gun, allowing support base 3 to be positioned at the end or middle of the high-pressure water gun, ensuring stable mounting of the high-pressure water gun.

[0031] In some embodiments, the support base 3 may be Figure 3 The structure shown. Figure 3 A base 31 is fixedly mounted on the top of the sliding frame 2. A groove for accommodating the support seat 3 is recessed on the base 31. The bottom surface of the support seat 3 is slidably mounted on the bottom surface of the groove. A guide rod 32 for guiding the sliding of the support seat 3 is fixedly mounted on the base 31. A groove for mounting the support seat 3 is recessed on the top of the base 31. A guide rod 32 is fixedly mounted between two opposing inner walls of the groove. The support seat 3 is slidably mounted on the guide rod 32. This can guide the support seat 3 to move stably on the base 31. At the same time, the bottom surface of the support seat 3 is slidably mounted on the bottom of the groove, and the base 31 can provide a certain degree of support for the support seat 3. This prevents the guide rod 32 from deforming.

[0032] In some embodiments, the support base 3 may be Figure 3 The structure shown. Figure 3A bracket 33 for supporting the high-pressure water gun is rotatably provided on the top of the support base 3. The bracket 33 includes two spaced-apart baffles, and the spacing between the two baffles gradually increases from bottom to top. The bracket 33 includes a base plate rotatably provided on the support base 3, and the axis of the base plate's rotation axis on the support base 3 is arranged in a vertical direction. Two baffles arranged at an angle are fixedly mounted on the base plate. When the high-pressure water gun is placed on the bracket 33, it is located between the two baffles. The two baffles are arranged at an angle, which enables the high-pressure water gun to fit against the inner wall of the baffle, thereby improving the stability of the high-pressure water gun.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-pressure water gun support device for a road sprinkler truck, characterized in that: include: A fence (1) is installed at the rear of the sprinkler truck; A sliding frame (2) is slidably arranged on the fence (1) in a vertical direction; A support seat (3) is mounted on the sliding frame (2) and is used to support the high-pressure water gun; A swing rod (4) is hingedly arranged on the sliding frame (2), and a hook (5) for hanging on the fence (1) is provided on the swing rod (4).

2. The high-pressure water gun support device for a road sprinkler truck as claimed in claim 1, characterized in that: The hook (5) is slidably arranged on the swing rod (4), and one end of the swing rod (4) away from the sliding frame (2) is threadedly connected to a limiting member (51).

3. The high-pressure water gun support device for a road sprinkler truck according to claim 1 or 2, characterized in that: A mounting frame (21) for mounting the support seat (3) is fixedly mounted on the sliding frame (2), and a slot for mounting the swing rod (4) is mounted on the mounting frame (21), and the swing rod (4) can swing into the slot.

4. The high-pressure water gun support device for a road sprinkler truck as claimed in claim 3, characterized in that: Two spaced arc-shaped elastic plates (211) are installed in the middle of the mounting frame (21), the two arc-shaped elastic plates (211) forming the slot, and the mouth of the slot is provided with a chamfer to facilitate the swing rod (4) to swing into the slot.

5. The high-pressure water gun support device for a road sprinkler truck as claimed in claim 1, characterized in that: The fence (1) comprises a vertical pole (11) and a cross bar (12) fixedly mounted on the top of the vertical pole (11). A sliding sleeve (22) is sleeved on the outer side of the vertical pole (11). The sliding frame (2) is fixedly mounted on the sliding sleeve (22). The hook (5) can be hung on the cross bar (12).

6. The high-pressure water gun support device for a road sprinkler truck as claimed in claim 1, characterized in that: The position of the support seat (3) on the sliding frame (2) has the freedom to be adjusted in a direction close to or away from the high-pressure water gun installation position.

7. The high-pressure water gun support device for a road sprinkler truck as claimed in claim 6, characterized in that: A base (31) is fixedly mounted on the top of the sliding frame (2); a groove for accommodating the support seat (3) is recessed on the base (31); the bottom surface of the support seat (3) is slidably arranged on the bottom surface of the groove; and a guide rod (32) for guiding the support seat (3) to slide is fixedly mounted on the base (31).

8. The high-pressure water gun support device for a road sprinkler truck as claimed in claim 1, characterized in that: A bracket (33) for supporting a high-pressure water gun is rotatably provided on the top of the support seat (3), and the bracket (33) includes two baffles arranged at intervals, and the distance between the two baffles gradually increases from bottom to top.

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