Pier maintenance spraying device for bridge construction

Abstract

The utility model discloses a pier maintenance spraying device for bridge construction, and relates to the technical field of pier maintenance. The spraying device comprises a supporting assembly, a lifting assembly is arranged at the top of the supporting assembly, a spraying assembly is arranged at the lifting end of the lifting assembly, a rotating assembly is arranged on the lower side of the spraying assembly, and the rotating assembly is in power connection with the spraying assembly. The spraying assembly moves up and down on the outer side of the bridge pier through the lifting assembly, the spraying assembly moves circumferentially along the bridge pier through the rotating assembly, and the spraying assembly rotates around the bridge pier by a circle every time the spraying assembly ascends and descends by a certain height; therefore, only one spraying assembly needs to be installed on the lifting assembly, comprehensive spraying maintenance can be conducted on the outer surface of the bridge pier, and therefore the spraying assembly can be installed on the lifting assembly conveniently; and meanwhile, a water storage tank, a rotating frame and a water pumping pipe are arranged, so that a pipeline for transporting the water source cannot be wound.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of pier maintenance, and particularly relates to a pier maintenance spraying device for bridge construction. BACKGROUND

[0002] After the pouring of the pier is completed in the bridge construction, in order to ensure the strength of the whole pier and prevent cracks, the pier needs to be maintained by the maintenance spraying device, so that the temperature and humidity of the whole pier can be kept normal.

[0003] When the larger pier is maintained, the lifting frame needs to be built on the outer surface of the pier, so that the lifting frame can drive the spraying pipe to move up and down on the outer surface of the pier and spray the pier. In order to ensure the effect of the spraying pipe when spraying the pier, a plurality of spraying pipes need to be built on the lifting frame, so that the spraying pipes can comprehensively spray the outer surface of the pier. In order to ensure that the water flow can normally flow into the plurality of spraying pipes, the plurality of spraying pipes also need to be connected together through the connecting pipe, so that it is more troublesome to install the spraying pipe on the lifting frame.

[0004] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0005] In view of the problems in the related art, the utility model provides a pier maintenance spraying device for bridge construction to overcome the above technical problems existing in the prior art.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model is a kind of pier maintenance spraying device for bridge construction, including support component, the top of support component is provided with lifting assembly, the lifting end of lifting assembly is provided with spraying assembly, the lower side of spraying assembly is provided with rotating assembly, rotating assembly and spraying assembly are power connected together.

[0008] The support component is used to support the lifting assembly, the lifting assembly is used to drive the spraying assembly to move up and down, and the rotating assembly is used to drive the spraying assembly to rotate at the lifting end of the lifting assembly.

[0009] Further, the support component includes a support half-ring, two support half-rings are symmetrically provided, a plug-in slot is formed in the top of the two support half-rings, a plug-in column is plugged into the plug-in slot, a connecting plate is fixedly connected to the top end of the plug-in column, and the connecting plate is fixedly installed on the top of the support half-ring.

[0010] Further, the lifting assembly comprises a support frame fixedly installed at the top of the support half-ring, a support plate fixedly connected to the top of the support half-ring, a winding disc rotatably connected to one side of the support plate, a steel cable provided on the outer surface of the winding disc, one end of the steel cable penetrating through the upper portion of the support frame and fixedly connected to a lifting platform, a winding motor fixedly installed at the other side of the support plate, and the output end of the winding motor is fixedly connected to the winding disc.

[0011] Further, the inside of the support frame is rotatably connected to a work-type wheel, the steel cable is arranged at the top of the work-type wheel, the inside of the support frame is fixedly connected to a fixing rod, and the lifting platform is movably connected to the fixing rod.

[0012] Further, the spraying assembly comprises a water storage tank, the water storage tank is arranged on the top of the lifting platform, a rotating frame is arranged on the upper side of the water storage tank, a water pump is fixedly installed at the top of the rotating frame, a water suction pipe is arranged in the water storage tank, the water suction pipe penetrates through the rotating frame and is fixedly installed together with the water suction end of the water pump, a spraying pipe is fixedly installed at the water outlet end of the water pump, and atomizing nozzles are fixedly connected to the outer surface of the spraying pipe.

[0013] Further, the two lifting platforms are symmetrically arranged, one side of one of the lifting platforms is provided with a sealing groove, and a sealing frame is movably connected to the inside of the sealing groove and fixedly connected to the other lifting platform.

[0014] Further, the rotating assembly comprises a rotating groove arranged in the inside of the two lifting platforms, two half gears are rotatably connected to the inside of the rotating groove corresponding to the lifting platforms, a driving groove is arranged at the top of the inner wall of the rotating groove, a fixed plate is rotatably connected to the inside of the driving groove, the fixed plate is fixedly installed together with the two half gears, the fixed plate is fixedly connected to the rotating frame, a T-shaped groove is arranged on the side surface of the inner wall of the rotating groove, a T-shaped strip is rotatably connected to the T-shaped groove corresponding to the half gear, and the T-shaped strip is fixedly connected to the half gear.

[0015] Further, a driving gear is rotatably connected to the inside of the rotating groove, the driving gear and the half gear are meshed together, a driving motor is fixedly installed at the top of the lifting platform, and the output end of the driving motor is fixedly connected together with the driving gear.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model discloses a lifting assembly can make the spray assembly move up and down on the outside of the pier, and the rotation assembly makes the spray assembly move along the pier under the support of the lifting assembly, and the setting makes the spray assembly rotate around the pier every time lifting a height, so that only one spray assembly needs to be installed on the lifting assembly to comprehensively spray and maintain the outer surface of the pier, thereby making it convenient to install the spray assembly on the lifting assembly.

[0018] 2. The utility model discloses a driving motor drives the driving gear and half gear to rotate in the inside of the rotary groove, and the rotating half gear drives the rotary frame to move in a circle through the fixed plate, and the water suction pipe can move in the inside of the water storage groove when the rotary frame rotates, so that the water pump can extract the water source in the inside of the water storage groove through the water suction pipe, and the atomizing nozzle on the spray pipe sprays the extracted water source, and the setting only needs to install the fixed plate on the two half gears to fix the rotary frame, and the installation is convenient, and the setting of the water suction pipe that can rotate in the inside of the water storage groove makes the atomizing nozzle normally spray when the rotary frame drives the spray pipe to rotate in a circle, so that the pipeline that transports the water source only needs to transport the water source in the inside of the water storage groove, and the phenomenon that the pipeline that transports the water flow is wound is avoided when the rotary frame rotates.

[0019] Of course, implementing any product of the utility model does not necessarily need to simultaneously achieve all the advantages mentioned above. DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will introduce the drawings needed to be used in the embodiment, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without paying creative labor.

[0021] Figure 1 It is the external contour structure schematic diagram of the utility model;

[0022] Figure 2 It is the lifting assembly structure schematic diagram of the utility model;

[0023] Figure 3 It is the Figure 2 It is the enlarged structure schematic diagram of A place;

[0024] Figure 4 It is the lifting platform structure schematic diagram of the utility model;

[0025] Figure 5 It is the rotation assembly structure schematic diagram of the utility model;

[0026] Figure 6 It is the overhead view sectional structure schematic view of the utility model;

[0027] Figure 7 It is the spray assembly structure schematic view of the utility model.

[0028] In the drawings, the component list represented by each sign is as follows:

[0029] 1, support assembly;101, support half ring;102, plug-in slot;103, plug-in column;104, connecting plate;2, lifting assembly;201, support frame;202, support plate;203, winding disc;204, steel cable;205, lifting platform;206, winding motor;207, I-shaped wheel;208, fixed rod;3, spray assembly;301, water storage tank;302, rotating frame;303, water pump;304, water suction pipe;305, spray pipe;306, atomizing nozzle;307, sealing groove;308, sealing frame;4, rotating assembly;401, rotating slot;402, half gear;403, drive slot;404, fixed plate;405, T-shaped slot;406, T-shaped strip;407, drive gear;408, drive motor. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model protection.

[0031] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated components or elements must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model.

[0032] Please refer to Figures 1-7 The utility model discloses a bridge pier maintenance spraying device for bridge construction, including support assembly 1, the top of support assembly 1 is provided with lifting assembly 2, the lifting end of lifting assembly 2 is provided with spray assembly 3, the lower side of spray assembly 3 is provided with rotating assembly 4, and rotating assembly 4 and spray assembly 3 are connected together.

[0033] The support assembly 1 is used for supporting the lifting assembly 2, the lifting assembly 2 is used for driving the spraying assembly 3 to move up and down, and the rotating assembly 4 is used for driving the spraying assembly 3 to rotate at the lifting end of the lifting assembly 2.

[0034] By installing the support assembly 1 on the outside of the pier, the lifting assembly 2 is also on the outside of the pier, and when the pier is maintained, the driving end of the lifting assembly 2 is started, so that the lifting end of the lifting assembly 2 drives the spraying assembly 3 to move up and down on the outside of the pier, and the rotating assembly 4 drives the spraying assembly 3 to move circumferentially at the lifting end of the lifting assembly 2.

[0035] The lifting assembly 2 can make the spraying assembly 3 move up and down on the outside of the pier, and the rotating assembly 4 can make the spraying assembly 3 move circumferentially along the pier under the support of the lifting assembly 2. The above arrangement makes the spraying assembly 3 rotate around the pier every time it lifts a certain height, so that only one spraying assembly 3 needs to be installed on the lifting assembly 2 to comprehensively spray and maintain the outer surface of the pier, making it easier to install the spraying assembly 3 on the lifting assembly 2.

[0036] In one embodiment, for the above-mentioned support assembly 1, the support assembly 1 comprises two support half-rings 101, the top of the two support half-rings 101 is provided with an insertion slot 102, the inside of the insertion slot 102 is inserted with an insertion column 103, the top end of the insertion column 103 is fixedly connected with a connecting plate 104, and the connecting plate 104 is fixedly installed on the top of the support half-ring 101.

[0037] By placing two support half-rings 101 on the outside of the pier, and making the two support half-rings 101 form a circular ring, then inserting the two insertion columns 103 into the inside of the insertion slot 102 on the two support half-rings 101 through the connecting plate 104, so that the two support half-rings 101 will not be separated, and the connecting plate 104 can be installed on the top of the support half-ring 101 through the fixing bolt, so that the connecting plate 104 will not be separated from the support half-ring 101 at will, the above arrangement makes it easier to connect the two support half-rings 101 together.

[0038] In one embodiment, for the above lifting assembly 2, the lifting assembly 2 comprises a support frame 201 fixedly installed on the top of the support half ring 101, the top of the support half ring 101 is fixedly connected with a support plate 202, one side of the support plate 202 is rotatably connected with a winding disc 203, the outer surface of the winding disc 203 is provided with a steel cable 204, one end of the steel cable 204 passes through the upper part of the support frame 201 and is fixedly connected with a lifting platform 205, the other side of the support plate 202 is fixedly installed with a winding motor 206, and the output end of the winding motor 206 is fixedly connected with the winding disc 203.

[0039] After the two support half rings 101 are connected together, the two lifting platforms 205 can also be directly butt-jointed together, and when the height of the lifting platform 205 is adjusted, the winding motor 206 is directly driven, so that the winding motor 206 drives the winding disc 203 to wind and release the steel cable 204, so that the dry steel cable 204 can drive the lifting platform 205 to move up and down with the support frame 201 as the fulcrum.

[0040] In one embodiment, for the above support frame 201, the inside of the support frame 201 is rotatably connected with a channel-shaped wheel 207, the steel cable 204 is arranged on the top of the channel-shaped wheel 207, the inside of the support frame 201 is fixedly connected with a fixed rod 208, and the lifting platform 205 is movably connected with the fixed rod 208.

[0041] By arranging the steel cable 204 on the inside of the channel-shaped wheel 207, the steel cable 204 can move on the channel-shaped wheel 207 when the steel cable 204 pulls the lifting platform 205, and this arrangement makes the friction between the steel cable 204 and the support frame 201 smaller when the steel cable 204 moves, so that the steel cable 204 is not prone to breaking due to friction, and the fixed rod 208 can guide the movement of the lifting platform 205, and the side edges of the lifting platform 205 are in contact with the support frame 201, so that the lifting platform 205 does not shake when it moves up and down.

[0042] In one embodiment, for the above spraying assembly 3, the spraying assembly 3 comprises a water storage tank 301, the water storage tank 301 is arranged on the top of the lifting platform 205, the upper side of the water storage tank 301 is provided with a rotating frame 302, the top of the rotating frame 302 is fixedly installed with a water pump 303, the inside of the water storage tank 301 is provided with a water suction pipe 304, the water suction pipe 304 penetrates through the rotating frame 302 and is fixedly installed with the water suction end of the water pump 303, the water outlet end of the water pump 303 is fixedly installed with a spraying pipe 305, and the outer surface of the spraying pipe 305 is fixedly connected with an atomizing nozzle 306.

[0043] The rotating frame 302 is driven, so that the rotating frame 302 can move on the lifting platform 205 in a circle, and the water pump 303 on the rotating frame 302 can drive the water pump 304 to move in the water storage tank 301, at this time the water pump 303 extracts the water source in the water storage tank 301 through the water pump 304, and the extracted water source is directly transported to the inside of the spray pipe 305, at this time the water source in the spray pipe 305 is sprayed to the outer surface of the pier through the atomizing nozzle 306 under the action of water pressure, so that the spray maintenance of the pier is completed; in the above setting, the bottom of the lifting platform 205 is fixedly installed with a water inlet pipe, and the port of the water inlet pipe is located at the inner wall bottom of the water storage tank 301, which makes the water source in the water storage tank 301 sufficient, and the water inlet pipe will not hinder the rotation of the rotating frame 302; the water pump 303 can be charged, so that the phenomenon of entanglement of the power line for supplying power to the water pump when the rotating frame 302 drives the water pump 303 to rotate is avoided.

[0044] In one embodiment, for the above lifting platform 205, two of the lifting platforms 205 are symmetrically arranged, one side of one of the lifting platforms 205 is provided with a sealing groove 307, and a sealing frame 308 is movably connected in the sealing groove 307, and the sealing frame 308 is fixedly connected with the other lifting platform 205.

[0045] After the two support half rings 101 are connected together, the two lifting platforms 205 will not rotate under the limitation of the support frame 201 and the fixed rod 208, so the two lifting platforms 205 can be directly connected together, at this time the sealing frame 308 on one of the lifting platforms 205 can be directly inserted into the sealing groove 307 on the other lifting platform 205, and under the sealing of the sealing frame 308 and the sealing groove 307, the sealing property of the whole water storage tank 301 formed by connecting the two lifting platforms 205 together can be guaranteed.

[0046] In one embodiment, for the above rotating assembly 4, the rotating assembly 4 comprises a rotating groove 401, the rotating groove 401 is arranged in the two lifting platforms 205, two half gears 402 are rotatably connected in the rotating groove 401 corresponding to the lifting platform 205, a driving groove 403 is arranged on the inner wall top of the rotating groove 401, a fixed plate 404 is rotatably connected in the driving groove 403, the fixed plate 404 is fixedly installed with the two half gears 402, the fixed plate 404 is fixedly connected with the rotating frame 302, a T-shaped groove 405 is arranged on the side surface of the inner wall of the rotating groove 401, a T-shaped strip 406 is rotatably connected with the T-shaped groove 405 corresponding to the half gear 402, and the T-shaped strip 406 is fixedly connected with the half gear 402.

[0047] When the two lifting platforms 205 are not connected together, the half gears 402 of the rotating groove 401 can be fixed by fixing bolts, so that the two half gears 402 cannot rotate out of the inside of the rotating groove 401, and when the two lifting platforms 205 are connected together, the two half gears 402 can also form a complete gear, at this time the fixing plate 404 is placed at the connection of the two half gears 402 through the driving groove 403, and the fixing plate 404 is installed on the two half gears 402 through fixing bolts, so that the two half gears 402 can be connected together, and the rotating frame 302 is also directly installed on the lifting platform 205 with the assistance of the fixing plate 404; when the rotating frame 302 needs to be driven, the half gears 402 inside the rotating groove 401 are directly rotated, so that the half gears 402 drive the fixing plate 404 to rotate inside the driving groove 403, and the rotating frame 302 moves in a circle on the lifting platform 205 under the driving of the fixing plate 404; the two half gears 402 can drive the corresponding T-shaped bars 406 to move inside the T-shaped grooves 405, and under the connection of the T-shaped bars 406 and the T-shaped grooves 405, the half gears 402 are connected more closely with the rotating groove 401, and the half gears 402 are also more stable when rotating.

[0048] In one embodiment, for the above-mentioned rotating groove 401, a driving gear 407 is rotatably connected inside the rotating groove 401, the driving gear 407 is engaged with the half gear 402, and a driving motor 408 is fixedly installed on the top of the lifting platform 205, and the output end of the driving motor 408 is fixedly connected with the driving gear 407.

[0049] The driving motor 408 is driven, so that the driving motor 408 drives the driving gear 407 to rotate inside the rotating groove 401, and the rotating driving gear 407 drives the half gear 402 to rotate inside the rotating groove 401, so that the rotating frame 302 can automatically move in a circle under the driving of the half gear 402.

[0050] Through the technical scheme, 1, the spraying assembly 3 can move up and down on the outside of the pier through the lifting assembly 2, and the spraying assembly 3 can move along the pier in a circle under the support of the lifting assembly 2 through the rotating assembly 4, the above arrangement makes the spraying assembly 3 rotate around the pier every time the spraying assembly 3 is lifted by a height, so that only one spraying assembly 3 needs to be installed on the lifting assembly 2 to comprehensively spray and maintain the outer surface of the pier, thereby making it more convenient to install the spraying assembly 3 on the lifting assembly 2; 2, the driving motor 408 drives the driving gear 407 and the half gear 402 to rotate in the inside of the rotating groove 401, the rotating half gear 402 drives the rotating frame 302 to move in a circle through the fixed plate 404, and the water suction pipe 304 can move in the inside of the water storage groove 301 when the rotating frame 302 rotates, so that the water pump 303 can extract the water source in the inside of the water storage groove 301 through the water suction pipe 304, and the atomizing nozzle 306 on the spraying pipe 305 sprays the extracted water source, in the above arrangement, only the fixed plate 404 needs to be installed on the two half gears 402 to fix the rotating frame 302, the installation is convenient, and the water suction pipe 304 arranged to rotate in the inside of the water storage groove 301 makes the atomizing nozzle 306 normally spray when the rotating frame 302 drives the spraying pipe 305 to rotate in a circle, so that the pipeline for transporting the water source only needs to transport the water source to the inside of the water storage groove 301, and the phenomenon that the pipeline for transporting the water flow is wound is avoided.

[0051] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The above disclosed utility model preferred embodiment is only used to help explain the utility model. The preferred embodiment does not describe all the details, and the utility model is not limited to the specific implementation described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A bridge pier maintenance spraying device for bridge construction, comprising a support assembly (1), characterized in that, The top of the support assembly (1) is provided with a lifting assembly (2), the lifting end of the lifting assembly (2) is provided with a spraying assembly (3), the lower side of the spraying assembly (3) is provided with a rotating assembly (4), the rotating assembly (4) is power-connected with the spraying assembly (3), The support assembly (1) is used for supporting the lifting assembly (2), the lifting assembly (2) is used for driving the spraying assembly (3) to move up and down, and the rotating assembly (4) is used for driving the spraying assembly (3) to rotate at the lifting end of the lifting assembly (2).

2. The pier maintenance spraying device for bridge construction of claim 1, wherein The support assembly (1) comprises support half-rings (101), the support half-rings (101) are symmetrically provided with two, the top of the two support half-rings (101) is provided with an insertion slot (102), the insertion slot (102) is internally inserted with an insertion column (103), the top end of the insertion column (103) is fixedly connected with a connecting plate (104), and the connecting plate (104) is fixedly installed at the top of the support half-ring (101).

3. The pier maintenance spraying device for bridge construction of claim 2, wherein, The lifting assembly (2) comprises a support frame (201), the support frame (201) is fixedly installed at the top of the support half-ring (101), the top of the support half-ring (101) is fixedly connected with a support plate (202), one side of the support plate (202) is rotatably connected with a winding disc (203), the outer surface of the winding disc (203) is provided with a steel cable (204), one end of the steel cable (204) penetrates through the upper portion of the support frame (201) and is fixedly connected with a lifting platform (205), the other side of the support plate (202) is fixedly installed with a winding motor (206), and the output end of the winding motor (206) is fixedly connected with the winding disc (203).

4. The pier maintenance spraying device for bridge construction of claim 3, wherein The inside of the support frame (201) is rotatably connected with a work-shaped wheel (207), the steel cable (204) is arranged at the top of the work-shaped wheel (207), the inside of the support frame (201) is fixedly connected with a fixing rod (208), and the lifting platform (205) is movably connected with the fixing rod (208).

5. The pier maintenance spraying device for bridge construction of claim 3, wherein The spraying assembly (3) comprises a water storage tank (301), the water storage tank (301) is arranged at the top of the lifting platform (205), the upper side of the water storage tank (301) is provided with a rotating frame (302), the top of the rotating frame (302) is fixedly installed with a water pump (303), the inside of the water storage tank (301) is provided with a water pumping pipe (304), the water pumping pipe (304) penetrates through the rotating frame (302) and is fixedly installed with a water pumping end of the water pump (303), the water outlet end of the water pump (303) is fixedly installed with a spraying pipe (305), and the outer surface of the spraying pipe (305) is fixedly connected with an atomizing nozzle (306).

6. The pier maintenance spraying device for bridge construction of claim 5, wherein The lifting platform (205) is symmetrically provided with two, one side of one of the lifting platforms (205) is provided with a sealing groove (307), the inside of the sealing groove (307) is movably connected with a sealing frame (308), and the sealing frame (308) is fixedly connected with the other lifting platform (205).

7. The pier maintenance spraying device for bridge construction of claim 6, wherein Said rotating assembly (4) includes a rotating groove (401), the rotating groove (401) is set up inside two lifting platform (205), the inside of the rotating groove (401) is rotatably connected with two half gear (402) corresponding lifting platform (205), the inner wall top of the rotating groove (401) is set up with drive groove (403), the inside of the drive groove (403) is rotatably connected with fixed plate (404), the fixed plate (404) is fixedly installed together with two half gear (402), the fixed plate (404) is fixedly connected with rotating frame (302), the inner wall side of the rotating groove (401) is set up with T type slot (405), the T type slot (405) rotatably connects with T type strip (406) corresponding half gear (402), the T type strip (406) is fixedly connected with half gear (402).

8. The pier maintenance spraying device for bridge construction of claim 7, wherein, The inside of the rotating groove (401) is rotatably connected with drive gear (407), the drive gear (407) and half gear (402) are engaged together, the top of the lifting platform (205) is fixedly installed with drive motor (408), the output end of the drive motor (408) is fixedly connected together with drive gear (407).

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