Water tank protection mechanism for bridge expansion joint impurity cleaning equipment

Abstract

The utility model discloses a water tank protection mechanism for bridge expansion joint impurity cleaning equipment, which relates to the technical field of water tank protection mechanisms and comprises a protection frame, a water tank body is mounted on the inner wall of the protection frame, a soft cotton frame plate is sleeved on the outer wall of the water tank body, and lower cushion blocks are fixedly mounted at four corners of the lower end of the soft cotton frame plate. Upper cushion blocks are fixedly installed at the positions, located at the four corners, of the upper end of the soft cotton frame plate, and two sets of protection plates are arranged in the protection frame. According to the water tank protection frame, the water tank body can be prevented from colliding with the inner wall of the protection frame, the water tank body is prevented from being abraded or even damaged after a long time, it is guaranteed that the water tank body can be normally used, and meanwhile the four sets of upper cushion blocks and the four sets of lower cushion blocks can limit the soft cotton frame plate; and the soft frame plate is always located in the middle of the outer wall of the water tank body, so that the water tank body is conveniently protected, and meanwhile, the use of materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water tank protection mechanisms, in particular to a water tank protection mechanism for bridge expansion joint impurity cleaning equipment. Background Art

[0002] Expansion joints are devices used in bridge structures to compensate for deformation caused by temperature changes, settlement, and other external factors. After extended use, they are often cleaned with cleaning equipment to prevent impurities from affecting their proper function. Some cleaning equipment uses high-pressure water jets to remove impurities from bridge expansion joints. These cleaning devices are widely used due to their ease of use, effective cleaning results, and environmental friendliness.

[0003] However, in the prior art, when impurities in bridge expansion joints need to be cleaned, the cleaning equipment needs to be moved to the cleaning area. During the movement or operation of the equipment, vibrations will be generated, which will cause the water tank to collide with surrounding components. Over time, the water tank will be worn or even damaged, resulting in the water tank being unable to be used normally. Therefore, a water tank protection mechanism is proposed for the bridge expansion joint impurity cleaning equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the equipment will generate vibration during the movement or operation process, which will cause the water tank to collide with surrounding components, causing wear and even damage to the water tank over time, resulting in the water tank being unable to be used normally. The proposed bridge expansion joint impurity cleaning equipment uses a water tank protection mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the bridge expansion joint impurity cleaning equipment uses a water tank protection mechanism, including a protection frame, the inner wall of the protection frame is installed with a water tank body, the outer wall of the water tank body is provided with a soft cotton frame plate, the lower end of the soft cotton frame plate and the four corners are fixedly installed with lower pads, the upper end of the soft cotton frame plate and the four corners are fixedly installed with upper pads, two groups of protection plates are arranged inside the protection frame, and a cache mechanism is arranged inside the protection frame.

[0006] Preferably, the cache mechanism includes two groups of base plates, two groups of push plates and eight groups of No. 2 special-shaped plates, one end of the two groups of base plates are fixedly installed with four groups of No. 1 special-shaped plates, one end of the eight groups of No. 1 special-shaped plates are fixedly installed with two groups of buffers, one end of the eight groups of No. 1 special-shaped plates are fixedly installed with guide cylinders, the outer walls of the eight groups of guide cylinders are slidably installed with movable plates, and one end of the eight groups of No. 1 special-shaped plates are fixedly installed with six groups of cache springs.

[0007] Preferably, the upper ends of the four groups of lower pads are in contact with the inner top end of the protection frame, and the lower ends of the four groups of upper pads are in contact with the inner bottom end of the protection frame.

[0008] Preferably, one end of one group of the protective plates is respectively fixed to one end of two groups of lower pads and two groups of upper pads, and one end of another group of the protective plates is respectively fixed to one end of the other two groups of lower pads and the other two groups of upper pads.

[0009] Preferably, four groups of guide rods are fixedly installed at one end of the two groups of push plates, circular grooves are opened at one end of the four groups of lower pads and the four groups of upper pads, circular holes are opened at one end of the two groups of base plates and at the four corners, and one end of the eight groups of guide rods passes through the interior of the eight groups of circular holes and is inserted into the interior of the eight groups of circular grooves respectively.

[0010] Preferably, the movable ends of several groups of the buffers are respectively fixed to one end of eight groups of No. 2 special-shaped plates, and the other ends of several groups of the buffer springs are respectively fixed to one end of eight groups of No. 2 special-shaped plates.

[0011] Preferably, the protrusions of the eight groups of No. 2 special-shaped plates are respectively fixed to the other ends of the eight groups of movable plates, and the other ends of the eight groups of No. 2 special-shaped plates are respectively fixed to one end of the two groups of push plates.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the present invention, by providing a soft cotton frame plate, when the equipment is moving or working, the vibration generated will not directly contact the water tank body. Under the obstruction of the soft cotton frame plate, the water tank body can be prevented from colliding with the inner wall of the protective frame, thereby preventing the water tank body from being worn or even damaged over time, and ensuring that the water tank body can be used normally. At the same time, the four groups of upper pads and the four groups of lower pads can limit the soft cotton frame plate, so that the soft cotton frame plate is always located in the middle position of the outer wall of the water tank body, which is convenient for protecting the water tank body while reducing the use of materials.

[0014] 2. In the present invention, a buffer mechanism is provided to protect both ends of the water tank body. When one of the two push plates is impacted, the two groups of buffers will buffer the impact at the same time, thereby protecting the push plate and increasing its service life. Secondly, the external impact can be further buffered to further protect the push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of a water tank protection mechanism for a bridge expansion joint impurity cleaning device proposed in the utility model;

[0016] Figure 2This is a partial exploded diagram of the water tank protection mechanism of the bridge expansion joint impurity cleaning equipment proposed in the utility model;

[0017] Figure 3 This is a partial three-dimensional diagram of the buffer mechanism in the water tank protection mechanism of the bridge expansion joint impurity cleaning equipment proposed in the utility model;

[0018] Figure 4 This is a partial structural diagram of the water tank protection mechanism of the bridge expansion joint impurity cleaning equipment proposed in the utility model.

[0019] Legend: 1. Protective frame; 11. Water tank body; 2. Soft frame plate; 21. Lower pad; 22. Upper pad; 23. Protective plate; 3. Cache mechanism; 31. Bottom plate; 32. Push plate; 33. Special-shaped plate No. 1; 34. Guide rod; 35. Buffer; 36. Special-shaped plate No. 2; 37. Circular groove; 38. Guide cylinder; 39. Movable plate; 310. Cache spring. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: Figure 1 - Figure 4 As shown, the utility model provides a water tank protection mechanism for bridge expansion joint impurity cleaning equipment, including a protection frame 1, the inner wall of the protection frame 1 is installed with a water tank body 11, the outer wall of the water tank body 11 is provided with a soft cotton frame plate 2, the lower end of the soft frame plate 2 and the four corners are fixedly installed with lower pads 21, the upper end of the soft frame plate 2 and the four corners are fixedly installed with upper pads 22, two groups of protection plates 23 are arranged inside the protection frame 1, and a cache mechanism 3 is arranged inside the protection frame 1, the upper ends of the four groups of lower pads 21 are in contact with the inner top end of the protection frame 1, and the lower ends of the four groups of upper pads 22 are in contact with the inner bottom end of the protection frame 1, one end of one group of protection plates 23 is respectively fixed to one end of two groups of lower pads 21 and two groups of upper pads 22, and one end of the other group of protection plates 23 is respectively fixed to one end of the other two groups of lower pads 21 and the other two groups of upper pads 22.

[0023] The following is a detailed description of the specific settings and functions of this embodiment. By sleeve-mounted soft cotton frame plates 2 on the outer wall of the water tank body 11, and the outer wall of the soft cotton frame plates 2 is in contact with the inner wall of the protective frame 1, when the equipment is moving or working, the vibrations generated will not directly contact the water tank body 11. The soft cotton frame plates 2 can prevent the water tank body 11 from colliding with the inner wall of the protective frame 1, thereby preventing wear and even damage to the water tank body 11 over time, and ensuring that the water tank body 11 can be used normally. At the same time, the four groups of upper pads 22 and the four groups of lower pads 21 can limit the soft cotton frame plates 2, so that the soft cotton frame plates 2 are always located in the middle position of the outer wall of the water tank body 11, which is convenient for protecting the water tank body 11 while reducing the use of materials.

[0024] The provision of two sets of protection plates 23 can protect both sides of the water tank body 11 , preventing external impacts from directly impacting the water tank body 11 , thereby protecting the water tank body 11 .

[0025] Example 2: Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the cache mechanism 3 includes two groups of bottom plates 31, two groups of push plates 32 and eight groups of No. 2 special-shaped plates 36. One end of the two groups of bottom plates 31 is fixedly installed with four groups of No. 1 special-shaped plates 33. One end of the eight groups of No. 1 special-shaped plates 33 is fixedly installed with two groups of buffers 35. One end of the eight groups of No. 1 special-shaped plates 33 is fixedly installed with a guide cylinder 38. The outer wall of the eight groups of guide cylinders 38 is slidably installed with a movable plate 39. One end of the eight groups of No. 1 special-shaped plates 33 is fixedly installed with six groups of cache springs 310. One end of the two groups of push plates 32 is fixedly installed with four groups of guide rods 34, four groups of lower pads 21 and four groups of upper pads 22. One end of each of the two groups of bottom plates 31 is provided with a circular groove 37, one end of each of the two groups of bottom plates 31 and at the four corners are penetrated by a circular hole, one end of the eight groups of guide rods 34 respectively passes through the interior of the eight groups of circular holes and is respectively inserted into the interior of the eight groups of circular grooves 37, the movable ends of several groups of buffers 35 are respectively fixed to one end of the eight groups of No. 2 special-shaped plates 36, the other ends of several groups of buffer springs 310 are respectively fixed to one end of the eight groups of No. 2 special-shaped plates 36, the protruding parts of the eight groups of No. 2 special-shaped plates 36 are respectively fixed to the other end of the eight groups of movable plates 39, and the other ends of the eight groups of No. 2 special-shaped plates 36 are respectively fixed to one end of the two groups of push plates 32.

[0026] The effect achieved by the entire embodiment is that the arrangement of the two groups of push plates 32 can protect the two ends of the water tank body 11. When one of the two groups of push plates 32 is impacted, the push plate 32 will drive the four groups of guide rods 34 that cooperate with it to slide inside the four groups of circular grooves 37 respectively, which can play a guiding role. At the same time, the push plate 32 will drive the four groups of second special-shaped plates 36 to move, among which the four groups of second special-shaped plates 36 respectively impact the two groups of buffers 35 that cooperate with them. The two groups of buffers 35 can buffer the impact received, which can protect the push plate 32 and increase the service life of the push plate 32. At the same time, the protrusion of the second special-shaped plate 36 will push the movable plate 39 that cooperates with it to move, and the movable plate 39 will squeeze the six groups of buffer springs 310 that cooperate with it, and the movable plate 39 will slide on the outer wall of the guide cylinder 38 that cooperates with it, which can further buffer the external impact and further protect the push plate 32.

[0027] The method of use and working principle of this device are as follows: First, install the protection frame 1 to the appropriate position, and then set the soft frame plate 2 on the outer wall of the water tank body 11, and the outer wall of the soft frame plate 2 is in contact with the inner wall of the protection frame 1. When the equipment is moving or working, the vibration generated will not directly contact the water tank body 11. The soft frame plate 2 can prevent the water tank body 11 from colliding with the inner wall of the protection frame 1. Finally, when one of the two push plates 32 is impacted, the push plate 32 will drive the four groups of guide rods 34 that match it to slide inside the four groups of circular grooves 37, respectively, so that the water tank body 11 can be prevented from colliding with the inner wall of the protection frame 1. To play a guiding role, the push plate 32 will drive four groups of No. 2 special-shaped plates 36 to move, and the four groups of No. 2 special-shaped plates 36 will respectively impact the two groups of buffers 35 that match them. The two groups of buffers 35 will buffer the impact, which can protect the push plate 32 and increase the service life of the push plate 32. At the same time, the protrusion of the No. 2 special-shaped plate 36 will push the movable plate 39 that matches it to move, and the movable plate 39 will squeeze the six groups of buffer springs 310 that match it, and the movable plate 39 will slide on the outer wall of the guide cylinder 38 that matches it, which can further buffer the external impact.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A water tank protection mechanism for a bridge expansion joint impurity cleaning device, comprising a protection frame (1), characterized in that: The inner wall of the protection frame (1) is provided with a water tank body (11), the outer wall of the water tank body (11) is provided with a soft cotton frame plate (2), the lower end of the soft cotton frame plate (2) and the four corners are fixedly provided with lower pads (21), the upper end of the soft cotton frame plate (2) and the four corners are fixedly provided with upper pads (22), two groups of protective plates (23) are provided inside the protection frame (1), and a buffer mechanism (3) is provided inside the protection frame (1).

2. The water tank protection mechanism for the bridge expansion joint impurity cleaning equipment according to claim 1 is characterized by: The cache mechanism (3) comprises two groups of bottom plates (31), two groups of push plates (32) and eight groups of No. 2 special-shaped plates (36), one end of the two groups of bottom plates (31) is fixedly mounted with four groups of No. 1 special-shaped plates (33), one end of the eight groups of No. 1 special-shaped plates (33) is fixedly mounted with two groups of buffers (35), one end of the eight groups of No. 1 special-shaped plates (33) is fixedly mounted with a guide cylinder (38), the outer wall of the eight groups of guide cylinders (38) is slidably mounted with a movable plate (39), and one end of the eight groups of No. 1 special-shaped plates (33) is fixedly mounted with six groups of cache springs (310).

3. The water tank protection mechanism for the bridge expansion joint impurity cleaning equipment according to claim 1 is characterized by: The upper ends of the four groups of lower pads (21) are in contact with the inner top end of the protection frame (1), and the lower ends of the four groups of upper pads (22) are in contact with the inner bottom end of the protection frame (1).

4. The water tank protection mechanism for the bridge expansion joint impurity cleaning equipment according to claim 3 is characterized by: One end of one group of the protective plates (23) is respectively fixed to one end of two groups of lower pads (21) and one end of two groups of upper pads (22), and one end of another group of the protective plates (23) is respectively fixed to one end of the other two groups of lower pads (21) and one end of the other two groups of upper pads (22).

5. The water tank protection mechanism for the bridge expansion joint impurity cleaning equipment according to claim 2 is characterized by: Four groups of guide rods (34) are fixedly installed at one end of the two groups of push plates (32), and circular grooves (37) are provided at one end of the four groups of lower pads (21) and the four groups of upper pads (22). Circular holes are provided at one end of the two groups of bottom plates (31) and at the four corners. One end of the eight groups of guide rods (34) passes through the interior of the eight groups of circular holes and is inserted into the interior of the eight groups of circular grooves (37).

6. The water tank protection mechanism for the bridge expansion joint impurity cleaning equipment according to claim 2 is characterized by: The movable ends of the plurality of groups of buffers (35) are respectively fixed to one end of the eight groups of second-number special-shaped plates (36), and the other ends of the plurality of groups of buffer springs (310) are respectively fixed to one end of the eight groups of second-number special-shaped plates (36).

7. The water tank protection mechanism for the bridge expansion joint impurity cleaning equipment according to claim 6 is characterized by: The protruding parts of the eight groups of second-number special-shaped plates (36) are respectively fixed to the other ends of the eight groups of movable plates (39), and the other ends of the eight groups of second-number special-shaped plates (36) are respectively fixed to one end of the two groups of push plates (32).

Images