Bridge anti-collision wall maintenance device

Abstract

The utility model discloses a bridge anti-collision wall maintenance device, and relates to the technical field of anti-collision wall maintenance. The water storage component is fixedly connected with the top surface of the bridge floor moving component; an anti-collision wall top surface moving part; the control component and the water outlet component are fixedly connected with the anti-collision wall top surface moving component; and a bridge-type support member; the water storage part is in water connection with the water outlet part through the control part; wherein the inner bottom surface of the water storage component adopts a slope structure; the side, close to the anti-collision wall, of the inner bottom face of the water storage component is higher than the side away from the anti-collision wall. According to the crawler remote control car, the crawler can adapt to complex conditions of a bridge floor due to the crawler, the bottom of the inner cavity of the water tank is arranged to be an inclined surface, so that the single side of the water tank is heavier, and the bridge-shaped supporting part for lifting the machine case is arranged, so that the heavy pressure of the machine case on the top of the anti-collision wall is effectively reduced through the combination of the three technical schemes; and the probability of deformation and cracking of the anti-collision wall is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision wall maintenance, in particular to a bridge anti-collision wall maintenance device. Background Art

[0002] With the development of the construction market, industrialized bridge construction has gradually become dominant, and fully prefabricated and assembled construction is widely used in the construction of elevated bridges for urban renewal. In the construction of such elevated bridges, in order to reduce the impact of construction work on the surrounding environment and simplify the construction process, it is usually adopted to prefabricate the crash wall and the side beam together, and then cast them into shape after overall installation.

[0003] At present, the crash wall sprinkler devices in the prior art all adopt a water tank connected to a water pump, and then a motorized structure is set to allow the sprinkler device to move on the top of the crash wall; that is, the water tank is located on the crash wall during maintenance. This usage method needs to face the problem of the high deadweight of the water tank after adding water. The excessive deadweight of the water tank will cause excessive load damage to the newly cast crash wall, and it is inconvenient for the crash wall sprinkler devices in the prior art to be manually installed and moved. The shaking of water in the water tank during movement will affect the stability of the entire device. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects existing in the above-mentioned prior art, thereby providing a bridge anti-collision wall maintenance device.

[0005] A bridge anti-collision wall maintenance device, comprising:

[0006] Moving parts of the bridge deck;

[0007] A water storage component fixedly connected to the top surface of the bridge deck moving component;

[0008] Moving parts on the top surface of the crash wall;

[0009] Control components and water outlet components fixedly connected to the moving components on the top surface of the crash wall;

[0010] and a bridge-type support member;

[0011] One end of the bridge-shaped support component is fixedly connected to the control component, and the other end is fixedly connected to the bridge deck moving component; the water storage component and the water outlet component are connected through water through the control component;

[0012] The height difference between the top surface moving part of the anti-collision wall and the bridge deck moving part is adapted to the height of the anti-collision wall to be maintained;

[0013] Among them, the inner bottom surface of the water storage component adopts a slope structure; the inner bottom surface of the water storage component is close to the side of the anti-collision wall and is higher than the side away from the anti-collision wall.

[0014] Preferably, the control component includes: a chassis and a main control box;

[0015] The chassis and the main control box are both fixedly connected to the movable part on the top surface of the anti-collision wall;

[0016] The chassis is electrically connected to the main control box.

[0017] Preferably, the bridge-type support component comprises: a first bridge-type support component and a second bridge-type support component having the same structure and size;

[0018] The first bridge-type supporting component and the second bridge-type supporting component are both F-type structures;

[0019] The first bridge-type supporting component and the second bridge-type supporting component are symmetrically arranged and fixedly connected to the outer wall of the chassis; the symmetry axis of the first bridge-type supporting component and the second bridge-type supporting component coincides with the symmetry axis of the water pump in the chassis.

[0020] Preferably, the first bridge-type supporting member is composed of two first upright columns and a second upright column with the same structure and size, and a first cross column;

[0021] The first column side wall and the second column side wall are both fixedly connected to the outer wall of the water storage component;

[0022] One end of the first column and one end of the second column are both fixedly connected to the bridge deck moving component;

[0023] The other end of the first column and the other end of the second column are both fixedly connected to the first cross column.

[0024] Preferably, the second bridge-type supporting member is composed of two third columns and a fourth column with the same structure and size, and a second cross column;

[0025] The side wall of the third column and the side wall of the fourth column are both fixedly connected to the outer wall of the water storage component;

[0026] One end of the third column and one end of the fourth column are both fixedly connected to the bridge deck moving component;

[0027] The other end of the third column and the other end of the fourth column are both fixedly connected to the second cross column.

[0028] Preferably, the anti-collision wall top surface moving component includes: a first sliding component and a supporting component;

[0029] Wherein, the support component is composed of a first support component and a second support component having the same structure and size;

[0030] The first supporting component and the second supporting component are both fixedly connected to the bottom surface of the control component;

[0031] The first sliding component is fixedly connected to the bottom of the chassis.

[0032] Preferably, the bridge crash wall maintenance device further comprises: an adjustment component and a second sliding component;

[0033] The second sliding component is fixedly connected to the side wall of the supporting component;

[0034] The adjusting component is fixedly connected to the water outlet component so that the second sliding component is closely attached to the outer wall of the anti-collision wall to be maintained.

[0035] Preferably, the water outlet component includes: a water pumping pipe and a connecting pipe, and a first watering pipe and a second watering pipe arranged opposite to each other;

[0036] One end of the water pumping pipe is connected to the water storage component through water, and the other end is connected to the water pump through water;

[0037] The connecting pipe is a three-way structure; the water inlet end of the connecting pipe is connected to the water pump for water communication, and the two water outlet ends are respectively connected to the water inlet end of the first sprinkler pipe and the water inlet end of the second sprinkler pipe for water communication.

[0038] Preferably, the first sprinkler pipe and the second sprinkler pipe are both n-type structures, and the first sprinkler pipe and the second sprinkler pipe are both three-way structures;

[0039] The water inlet end of the first sprinkler pipe is equidistant from the two water outlet ends of the first sprinkler pipe;

[0040] The water inlet end of the second sprinkler pipe is equidistant from the two water outlet ends of the second sprinkler pipe.

[0041] Preferably, the slope structure has an inclination angle of 10° to 20°.

[0042] The technical solution of the utility model has the following advantages:

[0043] 1. In the utility model, the technician controls the movement of the tracked remote-controlled vehicle, and the tracks of the tracked remote-controlled vehicle can adapt to the complex conditions of the bridge deck. Then, because the bottom of the inner cavity of the water tank is set as an inclined surface, the water tank is one-sidedly heavy. Then, a bridge-shaped support component for lifting the chassis is added to effectively reduce the weight of the chassis on the top of the crash barrier, and reduce the probability of deformation and cracking of the crash barrier. Then, a water pump that draws water through a suction pipe injects water into the connecting pipe, and then sprinkles water onto the inner and outer walls of the crash barrier through multiple nozzles.

[0044] 2. In the utility model, the chassis is lifted onto the anti-collision wall, and then two rollers are used to place the chassis horizontally, and then the adjusting component is rotated to move the first sprinkler pipe and the second sprinkler pipe. This process continues until the pulley is close to the outer wall of the anti-collision wall, thereby achieving lateral and smooth movement of the chassis and preventing the chassis from falling from the anti-collision wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0046] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0047] Figure 2 This is a schematic diagram of the structure of the water outlet component of the utility model;

[0048] Figure 3 A schematic diagram of the components for moving the top surface of the anti-collision wall of the utility model;

[0049] Figure 4 This is a bottom view of the movable components on the top surface of the anti-collision wall of the utility model;

[0050] Figure 5 This is a schematic diagram of the structure of the second supporting component of the utility model.

[0051] Description of reference numerals:

[0052] 110- bridge deck moving parts; 120- water storage parts;

[0053] 131-first track guard plate; 132-second track guard plate;

[0054] 140-bridge support member; 141-first bridge support member; 1411-first column; 1412-second column; 1413-first horizontal column; 142-second bridge support member; 1421-third column; 1422-fourth column; 1423-second horizontal column;

[0055] 150-chassis; 160-water pump; 170-water pumping pipe;

[0056] 180 - connecting pipe; 181 - first connecting pipe; 182 - second connecting pipe;

[0057] 1901-the first sprinkler pipe; 1902-the second sprinkler pipe;

[0058] 1911-first nozzle; 1912-second nozzle;

[0059] 210-first sliding member; 211-first roller; 212-second roller;

[0060] 221-first supporting member; 222-second supporting member; 2223-second supporting crossbar; 2221-third supporting vertical rod; 2222 fourth supporting vertical rod;

[0061] 230-adjusting member; 240-second sliding member;

[0062] 300-main control box;

[0063] 400-Reel. DETAILED DESCRIPTION

[0064] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0065] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0066] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0068] Example 1

[0069] like Figure 1 As shown, in this embodiment, the bridge crash wall maintenance device can be divided into three parts as a whole:

[0070] Parts moving on the bridge deck: a bridge deck moving part 110; a water storage part 120 fixedly connected to the top surface of the bridge deck moving part 110;

[0071] Parts moving on the top surface of the crash wall: moving parts on the top surface of the crash wall; control parts and water outlet parts fixedly connected to the moving parts on the top surface of the crash wall;

[0072] and, a connecting component for connecting the components moving on the bridge deck and the components moving on the top surface of the crash wall: a bridge-type supporting component 140;

[0073] One end of the bridge-type support component 140 is fixedly connected to the control component, and the other end is fixedly connected to the bridge deck moving component 110; the water storage component 120 is connected to the water outlet component through the control component;

[0074] The height difference between the top surface moving part of the crash wall and the bridge deck moving part 110 is adapted to the height of the crash wall to be maintained;

[0075] The inner bottom surface of the water storage component 120 adopts a slope structure; the inner bottom surface of the water storage component 120 is close to the side of the anti-collision wall and is higher than the side away from the anti-collision wall.

[0076] Specifically:

[0077] In this embodiment, the control components include: a chassis 150 and a main control box 300;

[0078] The chassis 150 and the main control box 300 are both fixedly connected to the moving parts on the top surface of the anti-collision wall;

[0079] The chassis 150 is electrically connected to the main control box 300 .

[0080] In this embodiment, the bridge-type support component 140 includes: a first bridge-type support component 141 and a second bridge-type support component 142 having the same structure and size;

[0081] The first bridge-type support component 141 and the second bridge-type support component 142 are both F-type structures;

[0082] The first bridge-type support member 141 and the second bridge-type support member 142 are symmetrically arranged and fixedly connected to the outer wall of the chassis 150; Figure 2 As shown, the symmetry axis of the first bridge-type supporting component 141 and the second bridge-type supporting component 142 coincides with the symmetry axis of the water pump 160 in the chassis 150 .

[0083] In this embodiment, the first bridge-type supporting member 141 is composed of two first upright columns 1411 and second upright columns 1412 of the same structure and size, and a first horizontal column 1413;

[0084] The side wall of the first column 1411 and the side wall of the second column 1412 are both fixedly connected to the outer wall of the water storage component 120;

[0085] One end of the first column 1411 and one end of the second column 1412 are both fixedly connected to the bridge deck moving component 110;

[0086] The other end of the first column 1411 and the other end of the second column 1412 are both fixedly connected to the first cross column 1413 .

[0087] Similarly, in this embodiment, the second bridge-type supporting member 142 is composed of two third columns 1421 and fourth columns 1422 of the same structure and size, and a second horizontal column 1423;

[0088] The side wall of the third column 1421 and the side wall of the fourth column 1422 are both fixedly connected to the outer wall of the water storage component 120;

[0089] One end of the third column 1421 and one end of the fourth column 1422 are both fixedly connected to the bridge deck moving component 110;

[0090] The other end of the third column 1421 and the other end of the fourth column 1422 are both fixedly connected to the second horizontal column 1423 .

[0091] It should be noted that, in order to enable the device of this embodiment to adapt to the complex conditions of the bridge deck, the bridge deck moving component 110 is a tracked remote-controlled vehicle; the bridge deck moving component 110 is provided with a first track guard plate 131 and a second track guard plate 132;

[0092] The first track guard plate 131 is fixedly connected to the first column 1411, and the first track guard plate 131 is also fixedly connected to the third column 1421;

[0093] The second track plate 132 is fixedly connected to the second column 1412, and the second track plate 132 is also fixedly connected to the fourth column 1422. The first track plate 131 and the second track plate 132 are both fixedly connected to the water storage component 120; as an improved method, the first track plate 131, the second track plate 132 and the water storage component 120 are integrally formed.

[0094] In addition, if Figure 4 In this embodiment, the top surface moving components of the anti-collision wall include: a first sliding component 210 and a supporting component;

[0095] The supporting component is composed of a first supporting component 221 and a second supporting component 222 having the same structure and size; the first supporting component 221 and the second supporting component 222 are both fixedly connected to the bottom surface of the control component;

[0096] The first sliding component 210 is fixedly connected to the bottom of the chassis 150. The first sliding component 210 includes: a first roller 211 and a second roller 212; the first roller 211 and the second roller 212 are both fixedly connected to the chassis 150; in this embodiment, the first sliding component 210 is used to enable the chassis 150 to flexibly move on the top of the crash barrier to be maintained. It should be noted that in actual application, the number of rollers can be added or deleted according to actual needs; and in this embodiment, the first roller 211 and the second roller 212 are symmetrically arranged about the water pump 160, and the bottoms of the first roller 211 and the second roller 212 are both located on the same horizontal plane.

[0097] The water outlet components include: a water pumping pipe 170 and a connecting pipe 180, and a first water sprinkling pipe 1901 and a second water sprinkling pipe 1902 arranged opposite to each other;

[0098] One end of the water pumping pipe 170 is connected to the water storage component 120 for water communication, and the other end is connected to the water pump 160 for water communication;

[0099] like Figure 4 The connecting pipe 180 is a three-way structure; the water inlet end of the connecting pipe 180 is connected to the water pump 160 for water communication, and the two water outlet ends of the connecting pipe 180 are connected to the water inlet end of the first sprinkler pipe 1901 and the water inlet end of the second sprinkler pipe 1902 for water communication.

[0100] The first sprinkler pipe 1901 and the second sprinkler pipe 1902 are both n-type structures, and the first sprinkler pipe 1901 and the second sprinkler pipe 1902 are both three-way structures;

[0101] The water inlet end of the first sprinkler pipe 1901 is equidistant from the two water outlet ends of the first sprinkler pipe 1901;

[0102] The water inlet end of the second sprinkler pipe 1902 is equidistant from the two water outlet ends of the second sprinkler pipe 1902 .

[0103] In this embodiment, first sprinkler heads 1911 are disposed on the side walls of both water outlet ends of the first sprinkler pipe 1901;

[0104] Second sprinkler heads 1912 are disposed on the side walls of the two water outlet ends of the second sprinkler pipe 1902;

[0105] Furthermore, the first nozzle 1911 and the second nozzle 1912 are arranged opposite to each other;

[0106] The first nozzle 1911 penetrates the first supporting member 221;

[0107] The second nozzle 1912 penetrates the second support member 222. The number of nozzles used by the first nozzle 1911 and the second nozzle 1912 is based on actual needs.

[0108] Example 2

[0109] like Figure 2 Based on Example 1, this example further discloses the following technical solutions: Figure 2 As shown, the connecting pipe 180 is replaced by a first connecting pipe 181 and a second connecting pipe 182 having the same structure and size and a two-way structure;

[0110] The water outlet end of the first connecting pipe 181 is connected to the water inlet end of the first sprinkler pipe 1901;

[0111] The water outlet end of the second connecting pipe 182 is connected to the water inlet end of the second sprinkler pipe 1902;

[0112] The water inlet end of the first connecting pipe 181 is connected to the water pump 160 for water communication;

[0113] The water inlet end of the second connecting pipe 182 is connected to the water pump 160 for water communication.

[0114] Example 3

[0115] Based on Example 1, this example further discloses the following technical solution: the inclination angle of the slope structure is 10° to 20°.

[0116] Example 4

[0117] Combination Figure 1 As shown, based on Example 1, in this embodiment, a reel 400 is movably connected to the front side of the chassis 150, and the water suction pipe 170 is wound around the outside of the reel 400; the reel 400 is used to reel up the length of the water suction pipe 170, effectively preventing the water suction pipe 170 from scattering on the ground.

[0118] Example 4

[0119] Based on Example 1, the following technical solutions are disclosed in this example:

[0120] In this embodiment, both the first bridge-shaped supporting component 141 and the second bridge-shaped supporting component 142 are made of metal.

[0121] Example 5

[0122] On the basis of embodiment 1, the present embodiment discloses the following technical solution: the bridge anti-collision wall maintenance device further includes a second sliding component 240;

[0123] The second sliding component 240 is fixedly connected to the side wall of the supporting component;

[0124] In practical applications, the second sliding member 240 is n pairs of pulleys arranged opposite to each other; n≥1, and n is a positive integer; Figure 4 As shown, in Figure 4 In the figure, n=2; there are 4 pulleys in total, and each pulley is fixedly connected to the side wall of the supporting component.

[0125] The first supporting component 221 and the second supporting component 222 have the same structural dimensions;

[0126] The first supporting component 221 is composed of a first supporting crossbar, a first supporting vertical bar and a second supporting vertical bar. The first supporting vertical bar and the second supporting vertical bar have the same structure and are both fixedly connected to the first supporting crossbar.

[0127] like Figure 5 As shown, the second support component 222 is taken as an example; the second support component 222 is composed of a second support cross bar 2223, a third support vertical bar 2221 and a fourth support vertical bar 2222; the third support vertical bar 2221 and the fourth support vertical bar 2222 have the same structure and are both fixedly connected to the second support cross bar 2223. The second nozzles 1912 at the two water outlet ends of the second sprinkler pipe 1902 respectively penetrate the third support vertical bar 2221 and the fourth support vertical bar 2222;

[0128] In this embodiment, Figure 5 As shown, the third supporting rod 2221 and the fourth supporting rod 2222 are respectively fitted with the two water outlet ends of the second sprinkler pipe 1902 .

[0129] Example 6

[0130] like Figure 3 On the basis of Example 5, the present embodiment discloses the following technical solution: the bridge anti-collision wall maintenance device further includes an adjustment component 230;

[0131] The adjusting component 230 is fixedly connected to the water outlet component so that the second sliding component 240 is closely attached to the outer wall of the anti-collision wall to be maintained.

[0132] Specifically, in this embodiment, both ends of the adjustment component 230 are attached to the outside of the first support component 221 and the second support component 222;

[0133] Furthermore, the adjustment component 230 is threadedly connected to the second sprinkler pipe 1902 and the first sprinkler pipe;

[0134] In actual application, the chassis 150 is lifted to the top of the anti-collision wall to be maintained, and then the first roller 211 and the second roller 212 place the chassis 150 horizontally, and then the adjusting component 230 is rotated to move the first sprinkler pipe 1901 and the second sprinkler pipe 1902. This process continues until the second sliding component 240 is close to the outer wall of the anti-collision wall, thereby realizing the lateral and smooth movement of the chassis 150 and preventing the chassis 150 from falling from the anti-collision wall.

[0135] The working principle and use process of the utility model: before the device is put into actual use, after the water storage part 120 is filled with water, the chassis 150 is lifted to the top of the anti-collision wall to be maintained, and then the first sliding part 210 makes the chassis 150 horizontally placed, and then the adjusting part 230 is rotated to move the first sprinkler pipe 1901 and the second sprinkler pipe 1902, and this process continues until the second sliding part 240; close to the outer wall of the anti-collision wall, thereby realizing the lateral and stable movement of the chassis 150, and then the technicians in charge of the bridge deck move Component 110 moves, and the tracks of the bridge deck moving component 110 can adapt to the complex conditions of the bridge deck. Then, because the bottom of the inner cavity of the water storage component 120 is set as an inclined surface, the water tank 120 is unilaterally heavy, and the cooperation of the bridge-type support component 140 effectively reduces the weight of the chassis 150 on the top of the crash barrier, and reduces the probability of deformation and cracking of the crash barrier. Then, the water pump 160 that draws water through the suction pipe 170 injects water into the connecting pipe 180, and then sprinkles the water to the inner and outer walls of the crash barrier through the first nozzle 1911 and the second nozzle 1912.

[0136] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A bridge crash wall maintenance device, characterized in that: include: Bridge deck moving parts (110); A water storage component (120) fixedly connected to the top surface of the bridge deck moving component (110); Moving parts on the top surface of the crash wall; Control components and water outlet components fixedly connected to the moving components on the top surface of the crash wall; and a bridge-type support member (140); One end of the bridge-shaped support component (140) is fixedly connected to the control component, and the other end is fixedly connected to the bridge deck moving component (110); the water storage component (120) and the water outlet component are connected in water flow through the control component; The height difference between the top surface moving component of the anti-collision wall and the bridge deck moving component (110) is adapted to the height of the anti-collision wall to be maintained; The inner bottom surface of the water storage component (120) adopts a slope structure; the inner bottom surface of the water storage component (120) is closer to the side of the anti-collision wall and higher than the side away from the anti-collision wall.

2. The bridge crash wall maintenance device according to claim 1, characterized in that: The control component comprises: a chassis (150) and a main control box (300); The chassis (150) and the main control box (300) are both fixedly connected to the movable component on the top surface of the anti-collision wall; The chassis (150) is electrically connected to the main control box (300).

3. The bridge crash wall maintenance device according to claim 2, characterized in that: The bridge-type support component (140) comprises: a first bridge-type support component (141) and a second bridge-type support component (142) having the same structure and size; The first bridge-type support component (141) and the second bridge-type support component (142) are both F-type structures; The first bridge-type support component (141) and the second bridge-type support component (142) are symmetrically arranged and fixedly connected to the outer wall of the chassis (150); the symmetry axes of the first bridge-type support component (141) and the second bridge-type support component (142) coincide with the symmetry axis of the water pump (160) in the chassis (150).

4. The bridge crash wall maintenance device according to claim 3, characterized in that: The first bridge-type supporting component (141) is composed of two first upright columns (1411) and a second upright column (1412) having the same structure and size, and a first horizontal column (1413); The side wall of the first column (1411) and the side wall of the second column (1412) are both fixedly connected to the outer wall of the water storage component (120); One end of the first column (1411) and one end of the second column (1412) are both fixedly connected to the bridge deck moving component (110); The other end of the first upright column (1411) and the other end of the second upright column (1412) are both fixedly connected to the first horizontal column (1413).

5. The bridge crash wall maintenance device according to claim 4, characterized in that: The second bridge-type supporting component (142) is composed of two third upright columns (1421) and a fourth upright column (1422) having the same structure and size, and a second horizontal column (1423); The side wall of the third column (1421) and the side wall of the fourth column (1422) are both fixedly connected to the outer wall of the water storage component (120); One end of the third column (1421) and one end of the fourth column (1422) are both fixedly connected to the bridge deck moving component (110); The other end of the third upright post (1421) and the other end of the fourth upright post (1422) are both fixedly connected to the second horizontal post (1423).

6. The bridge crash wall maintenance device according to claim 2, characterized in that: The anti-collision wall top surface moving component comprises: a first sliding component (210) and a supporting component; Wherein, the support component is composed of a first support component (221) and a second support component (222) having the same structure and size; The first supporting component (221) and the second supporting component (222) are both fixedly connected to the bottom surface of the control component; The first sliding component (210) is fixedly connected to the bottom of the chassis (150).

7. The bridge crash wall maintenance device according to claim 6, characterized in that: The bridge anti-collision wall maintenance device further comprises: an adjustment component (230) and a second sliding component (240); The second sliding component (240) is fixedly connected to the side wall of the supporting component; The adjusting component (230) is fixedly connected to the water outlet component so that the second sliding component (240) is closely attached to the outer wall of the anti-collision wall to be maintained.

8. The bridge crash wall maintenance device according to claim 3, characterized in that: The water outlet component comprises: a water pumping pipe (170) and a connecting pipe (180), and a first watering pipe (1901) and a second watering pipe (1902) arranged opposite to each other; One end of the water pumping pipe (170) is connected to the water storage component (120) for water circulation, and the other end is connected to the water pump (160) for water circulation; The connecting pipe (180) is a three-way structure; the water inlet end of the connecting pipe (180) is connected to the water pump (160) in a water-passing manner, and the two water outlet ends are respectively connected to the water inlet end of the first sprinkler pipe (1901) and the water inlet end of the second sprinkler pipe (1902) in a water-passing manner.

9. The bridge crash wall maintenance device according to claim 8, characterized in that: The first watering pipe (1901) and the second watering pipe (1902) are both n-type structures, and the first watering pipe (1901) and the second watering pipe (1902) are both three-way structures; The water inlet end of the first sprinkler pipe (1901) is equidistant from the two water outlet ends of the first sprinkler pipe (1901); The water inlet end of the second sprinkler pipe (1902) is equidistant from the two water outlet ends of the second sprinkler pipe (1902).

10. The bridge crash wall maintenance device according to claim 1, characterized in that: The slope structure has an inclination angle of 10° to 20°.

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