Square pier circumferential convenient maintenance device

Abstract

The utility model relates to the technical field of square pier maintenance, in particular to a square pier circumferential convenient maintenance device which comprises a foundation body, a square pier body and a supporting bottom plate, a spraying maintenance mechanism is arranged above the supporting bottom plate, and a lifting control mechanism is arranged on the side edge of the spraying maintenance mechanism. When the circumferential portable maintenance device for the square pier is used, the water storage ring is annularly arranged outside the square pier, and a plurality of groups of drainage pipes and nozzles are arranged at the top end of the water storage ring in a surrounding manner; the device can achieve an all-dimensional surrounding type maintenance effect when spraying maintenance is carried out on the square pier, further, the movable design of a water storage ring is matched, spraying maintenance can be carried out on different height positions of the square pier along with vertical movement of the water storage ring, the problems of excessive maintenance and uneven maintenance are avoided, and the service life of the square pier is prolonged. The overall practical effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of square pier maintenance, in particular to a convenient circumferential maintenance device for square piers. Background Art

[0002] A square pier is a supporting structure with four sides that are roughly square or nearly square, usually made of concrete or reinforced concrete. In bridge engineering, square piers are often used to support bridge piers and bridge columns, bear bridge loads and transfer them to the foundation. The design and construction of square piers need to be carried out in strict accordance with relevant standards and specifications to ensure the safety and stability of the building. Square piers are generally maintained by spraying water during maintenance;

[0003] Since the existing square piers are generally maintained by manually using handheld water pipes to spray the square piers, this maintenance method is likely to cause excessive maintenance at the same position and uneven maintenance. However, the existing device has not made improvements to this problem, and the overall practical effect is poor. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problems and proposes a convenient circumferential maintenance device for square piers, which improves the existing square piers which are generally maintained by manually holding a water pipe to spray the square piers. This maintenance method easily causes excessive maintenance at the same position and uneven maintenance.

[0005] A convenient annular maintenance device for a square pier comprises a foundation body, a square pier body and a supporting base plate: the top outer wall of the foundation body is provided with the square pier body, the top outer wall of the foundation body is fitted with the supporting base plate, a spray maintenance mechanism is provided above the supporting base plate, a lifting control mechanism is provided on the side of the spray maintenance mechanism, a portable disassembly structure is provided on the side of the lifting control mechanism, the spray maintenance mechanism comprises a water storage tank, a water pump, a first guide pipe, a second guide pipe, a water storage ring, a drainage pipe and a nozzle, the top outer wall of the supporting base plate is provided with a water storage tank, the bottom inner wall of the water storage tank is provided with a water pump, the water pump is connected to one end of the first guide pipe, the other end of the first guide pipe is connected to the second guide pipe, the second guide pipe is connected to the water storage ring and installed, the water storage ring is provided outside the square pier body, the top outer wall of the water storage ring is provided with drainage pipes in an equidistant and circumferential manner, and a nozzle is installed at the end of the drainage pipe.

[0006] Preferably, the drainage pipe is divided into an upper half and a lower half, the drainage pipe located in the upper half is arranged as an inclined structure, and the nozzle is arranged at an angle.

[0007] Preferably, the lifting control mechanism includes a positioning support frame, a driving motor and a protective cover. The top outer wall of the supporting base plate is provided with a positioning support frame. The positioning support frame is arranged in an "n" shape, and the top outer wall of the positioning support frame is provided with a driving motor. A protective cover is arranged on the outside of the driving motor, and the protective cover is connected to the top outer wall of the positioning support frame.

[0008] Preferably, the driving motor is connected to the top outer wall of the reciprocating screw rod, and the bottom outer wall of the reciprocating screw rod is connected to the top outer wall of the auxiliary support shaft.

[0009] Preferably, the bottom outer wall of the auxiliary support shaft is rotatably mounted on the top outer wall of the support base plate, and a limit block is provided on the outside of the reciprocating screw.

[0010] Preferably, protrusions are symmetrically arranged on the outer walls on both sides of the limit block, and the protrusions are slidably installed on the inner walls on both sides of the positioning support frame. The side outer wall of the limit block is provided with an auxiliary mounting plate, and the side outer wall of the auxiliary mounting plate is connected to the side outer wall of the water storage ring.

[0011] Preferably, the portable disassembly structure includes a limit snap ring, a limit slot, a first mounting plate and a second mounting plate, the water storage ring is arranged as an open structure, a limit snap ring is arranged on an outer wall on one side of the opening structure, a limit slot is arranged on an outer wall on the other side of the opening structure, the limit snap ring and the limit slot are snap-fitted, and the first mounting plate and the second mounting plate are respectively arranged on the outer walls on the sides of the opening structure of the water storage ring.

[0012] Preferably, a nut block is provided on the side outer wall of the first mounting plate, a positioning bolt is installed on the internal thread of the second mounting plate, a thread groove is provided through the side outer wall of the first mounting plate at the nut block position, and the nut block and the positioning bolt are threadedly connected.

[0013] The beneficial effects of the utility model are:

[0014] 1. When the square pier annular convenient maintenance device is used, the water storage ring is annularly arranged on the outside of the square pier, and multiple groups of drainage pipes and nozzles are arranged around the top of the square pier, so that the device can achieve an all-round surrounding maintenance effect when spraying the square pier. In addition, with the movable design of the water storage ring, the water storage ring can be moved vertically to spray at different heights of the square pier. Combining the above settings, the device can achieve a good spray maintenance effect at different heights and different outer wall positions of the square pier, avoiding the problems of excessive maintenance and uneven maintenance, and has a good overall practical effect.

[0015] 2. When the square pier annular convenient maintenance device is in use, the water storage ring is provided with an opening structure, and at the same time, it is provided with a hard material with elastic deformation effect, that is, a material that can undergo a certain degree of deformation under the action of force, but can return to its original shape after the external force is removed, and the setting of a limit clamp ring, a limit clamp groove, a first mounting plate, a second mounting plate, a nut block and a positioning bolt is combined, so that the device can complete the assembly and disassembly of the water storage ring in a portable manner, and there is no position requirement at the same time, the water storage ring can be disassembled at any position, and the overall structural design is ingenious and has good practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model from a front view;

[0017] Figure 2 It is a schematic diagram of the overall rear-view stereoscopic structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the spray maintenance mechanism of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the lifting control mechanism of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the portable disassembly structure of the utility model;

[0021] Figure 6 For the utility model Figure 5 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] In the figure: 1. foundation body; 2. square pier body; 3. supporting bottom plate; 4. spray maintenance mechanism; 41. water storage tank; 42. water pump; 43. first guide pipe; 44. second guide pipe; 45. water storage ring; 46. drainage pipe; 47. nozzle; 5. lifting control mechanism; 51. positioning support frame; 52. driving motor; 53. protective cover; 54. reciprocating screw rod; 55. auxiliary support shaft; 56. limit block; 57. auxiliary mounting plate; 6. portable disassembly structure; 61. limit clamp ring; 62. limit clamp groove; 63. first mounting plate; 64. second mounting plate; 65. nut block; 66. positioning bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] When implementing: Figure 1-6 As shown, a square pier annular convenient maintenance device comprises a foundation body 1, a square pier body 2 and a supporting bottom plate 3: the top outer wall of the foundation body 1 is provided with the square pier body 2, the top outer wall of the foundation body 1 is fitted with the supporting bottom plate 3, a spray maintenance mechanism 4 is provided above the supporting bottom plate 3, a lifting control mechanism 5 is provided on the side of the spray maintenance mechanism 4, a portable disassembly structure 6 is provided on the side of the lifting control mechanism 5, the spray maintenance mechanism 4 includes a storage tank A water tank 41, a water pump 42, a first guide pipe 43, a second guide pipe 44, a water storage ring 45, a drainage pipe 46 and a nozzle 47 are provided. The top outer wall of the supporting bottom plate 3 is provided with a water storage tank 41, and the bottom inner wall of the water storage tank 41 is provided with a water pump 42. The water pump 42 is connected to one end of the first guide pipe 43, and the other end of the first guide pipe 43 is connected to the second guide pipe 44. The second guide pipe 44 is connected to the water storage ring 45. The water storage ring 45 is provided on the square On the outside of the pier body 2, drainage pipes 46 are installed in a circumferential manner on the top outer wall of the water storage ring 45 at equal intervals, and a nozzle 47 is installed at the end of the drainage pipe 46; when the device needs to be used to spray and maintain the square pier body 2, it is first necessary to control the water pump 42 to start. When the water pump 42 is turned on, the water stored on the inner wall of the water tank 41 will be automatically pumped into the first diversion pipe 43, and then transported to the inside of the second diversion pipe 44 through the drainage of the first diversion pipe 43, and then transported to the inside of the water storage ring 45 through the drainage of the second diversion pipe 44. It is noted here that the interior of the water storage ring 45 is set as a cavity structure for storing water, and then the water is sprayed to the outside of the square pier body 2 through the diversion of the drainage pipe 46 through the nozzle 47. It is noted here that the first diversion pipe 43 is set as a hard pipe material to facilitate the diversion of the stored water, and the second diversion pipe 44 is set as a hose material, so that the subsequent lifting position of the water storage ring 45 can adapt to the water supply needs of different positions.

[0025] The drainage pipe 46 is divided into an upper part and a lower part. The drainage pipe 46 located in the upper part is set as an inclined structure, and the nozzle 47 is set as an inclined structure; the drainage pipe 46 and the nozzle 47 are both set as inclined mechanisms so that they can achieve the effect of spraying maintenance from a low position to a high position, while achieving the effect of expanding the spraying area.

[0026] The lifting control mechanism 5 includes a positioning support frame 51, a driving motor 52 and a protective cover 53. The top outer wall of the supporting base plate 3 is provided with a positioning support frame 51, and the positioning support frame 51 is arranged in an "n" shape. The top outer wall of the positioning support frame 51 is provided with a driving motor 52. The outside of the driving motor 52 is provided with a protective cover 53. The protective cover 53 is connected to the top outer wall of the positioning support frame 51, and the driving motor 52 is connected to the top outer wall of the reciprocating screw rod 54. The bottom outer wall of the reciprocating screw rod 54 is connected to the auxiliary support shaft 5. 5 is connected to the top outer wall of the auxiliary support shaft 55, the bottom outer wall of the auxiliary support shaft 55 is rotatably installed with the top outer wall of the support bottom plate 3, a limit block 56 is arranged outside the reciprocating screw rod 54, and the outer walls on both sides of the limit block 56 are symmetrically provided with protrusions, and the protrusions are slidably installed with the inner walls on both sides of the positioning support frame 51, and the side outer wall of the limit block 56 is provided with an auxiliary mounting plate 57, and the side outer wall of the auxiliary mounting plate 57 is connected to the side outer wall of the water storage ring 45; when it is necessary to control the lifting of the water storage ring 45 so as to adjust the square pier body 2 at different heights, When performing spray maintenance, it is necessary to turn on the drive motor 52 first. The setting of the protective cover 53 here has a closed protection effect on the drive motor 52 to prevent the water splashed during spraying from damaging the drive motor 52. When the drive motor 52 is turned on, it will automatically drive the reciprocating screw 54 to rotate and then drive the auxiliary support shaft 55 to rotate. When the reciprocating screw 54 rotates, it will automatically drive the limit block 56 to move. Here, due to the setting of the protrusions set on both sides of the limit block 56 and the sliding installation of the inner wall of the side of the positioning support frame 51, the reciprocating screw 54 will only drive the limit block 56 to realize the sliding trajectory movement in the vertical direction when rotating, and then the movement of the limit block 56 will automatically drive the water storage ring 45 to move and make it reach different heights to perform spray maintenance on the other pier body 2. When it is necessary to control the water storage ring 45 to maintain the other pier body 2 at a certain height, it is only necessary to turn off the drive motor 52 when the water storage ring 45 moves to the specified position. It is noted here that the drive motor 52 has a self-locking function, and the water storage ring 45 can still maintain the unchanged position after being moved after being turned off.

[0027] The portable disassembly structure 6 includes a limiting snap ring 61, a limiting slot 62, a first mounting plate 63 and a second mounting plate 64. The water storage ring 45 is set as an open structure. The water storage ring 45 is located on one side of the open structure. The outer wall is provided with a limiting snap ring 61, and the outer wall of the water storage ring 45 on the other side of the open structure is provided with a limiting slot 62. The limiting snap ring 61 and the limiting slot 62 are installed in a snap-fit ​​manner. The side outer walls of the water storage ring 45 located in the open structure are respectively provided with a first mounting plate 63 and a second mounting plate 64. The side outer wall of the first mounting plate 63 is provided with a nut block 65, and the internal thread of the second mounting plate 64 is installed with a positioning bolt 66. The side outer wall of the first mounting plate 63 located at the position of the nut block 65 is provided with a threaded groove, and the nut block 65 and the positioning bolt 66 are threaded connections; when the device needs to be removed after the maintenance of the square pier body 2 is completed, the water storage ring 45 needs to be removed first. It is noted here that the water storage ring 45 is set to a hard material with an elastic deformation effect, that is, a material that can deform to a certain extent under the action of force, but can return to its original state after the external force is removed. This material usually has a certain elastic modulus and elastic limit, and can deform within a certain range without destroying its structure. When disassembling, the positioning bolt 66 needs to be unscrewed from the inside of the second mounting plate 64, and then the first mounting plate 63 and the second mounting plate 64 are changed from a locked state to an active state, and then the water storage ring 45 is directly pulled by hand until it is separated at the opening structure, and then it can be disassembled together with the entire device, as shown in the attached manual Figure 1 As shown, the supporting base plate 3 is connected to the ground base body 1 through two symmetrically arranged ground nails. When disassembling the device, the ground nails need to be removed in advance before the water storage ring 45 can be disassembled.

[0028] When the utility model is in use, the water storage ring 45 needs to be installed to the outside of the square pier body 2. After the water storage ring 45 is sleeved on the outside of the square pier body 2, the opening of the water storage ring 45 needs to be installed and locked. When installing, the limiting clamping ring 61 at the opening needs to be clamped into the limiting clamping groove 62 at the corresponding position. At this time, the first mounting plate 63 and the second mounting plate 64 fit together, and then the positioning bolt 66 is passed through the second mounting plate 64 and the first mounting plate 63 and the nut block 65 to complete the installation. When the device needs to be used for spraying and curing the square pier body 2, it is first necessary to The water pump 42 is controlled to be turned on. When the water pump 42 is turned on, the water stored on the inner wall of the water storage tank 41 is automatically pumped into the first guide pipe 43, and then transported to the second guide pipe 44 through the drainage of the first guide pipe 43, and then transported to the inside of the water storage ring 45 through the drainage of the second guide pipe 44, and then sprayed to the outside of the square pier body 2 through the guidance of the drainage pipe 46 through the nozzle 47. It is noted here that the first guide pipe 43 is set to be a hard pipe material to facilitate the diversion of the stored water, and the second guide pipe 44 is set to be a hose material to facilitate the subsequent lifting position of the water storage ring 45 to adapt to the water supply needs of different positions;

[0029] When it is necessary to control the lifting of the water storage ring 45 so as to spray and maintain the square pier body 2 at different heights, it is necessary to turn on the drive motor 52 first. The setting of the protective cover 53 here has a closed and protective effect on the drive motor 52 to prevent the water splashing during spraying from damaging the drive motor 52. When the drive motor 52 is turned on, it will automatically drive the reciprocating screw 54 to rotate and then drive the auxiliary support shaft 55 to rotate. When the reciprocating screw 54 rotates, it will automatically drive the limit block 56 to move. Here, due to the convex blocks set on both sides of the limit block 56 and the sliding installation setting of the inner wall of the side of the positioning support frame 51, the reciprocating screw 54 will only drive the limit block 56 to realize the sliding trajectory movement in the vertical direction when rotating, and then the movement of the limit block 56 will automatically drive the water storage ring 45 to move and make it reach different heights to spray and maintain the square pier body 2. When it is necessary to control the water storage ring 45 to maintain the square pier body 2 at a certain height, at this time It is only necessary to turn off the drive motor 52 when the water storage ring 45 moves to the specified position. It is noted that the drive motor 52 has a self-locking function. After being turned off, the water storage ring 45 can still maintain the position after moving. When the square pier body 2 needs to be removed after maintenance, the water storage ring 45 needs to be disassembled first. It is noted that the water storage ring 45 is set to a hard material with elastic deformation effect, that is, a material that can deform to a certain extent under the action of force, but can return to its original state after the external force is removed. This material usually has a certain elastic modulus and elastic limit, and can deform within a certain range without destroying its structure. When disassembling, it is first necessary to unscrew the positioning bolt 66 from the inside of the second mounting plate 64, and then the first mounting plate 63 and the second mounting plate 64 are changed from a locked state to an active state. Then, the water storage ring 45 is directly pulled by hand until its opening structure is separated, and then it can be disassembled together with the entire device, as shown in the attached manual. Figure 1 As shown, the support base plate 3 is connected to the ground base body 1 through two symmetrically arranged ground nails. When disassembling the device, the ground nails need to be removed in advance before the water storage ring 45 can be disassembled;

[0030] It is noted here that the above-mentioned drive motor 52 can be powered by existing technology, whether it is powered by a power supply component or an external wire, which belongs to the existing conventional operating technical means and will not be described in detail here.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A convenient annular maintenance device for square piers, characterized in that: The invention comprises a foundation body (1), a square pier body (2) and a supporting base plate (3): the top outer wall of the foundation body (1) is provided with a square pier body (2); the top outer wall of the foundation body (1) is fitted with a supporting base plate (3); a spray maintenance mechanism (4) is provided above the supporting base plate (3); a lifting control mechanism (5) is provided on the side of the spray maintenance mechanism (4); a portable disassembly structure (6) is provided on the side of the lifting control mechanism (5); the spray maintenance mechanism (4) comprises a water storage tank (41), a water pump (42), a first guide pipe (43), a second guide pipe (44), a water storage ring (45), a drainage pipe The supporting base plate (3) is provided with a water storage tank (41) on the top outer wall, and a water pump (42) is provided on the bottom inner wall of the water storage tank (41). The water pump (42) is connected to one end of a first flow guide pipe (43), and the other end of the first flow guide pipe (43) is connected to a second flow guide pipe (44). The second flow guide pipe (44) is connected to a water storage ring (45) and installed. The water storage ring (45) is arranged outside the square pier body (2). The top outer wall of the water storage ring (45) is provided with drainage pipes (46) in a circumferential manner at equal intervals, and a nozzle (47) is installed at the end of the drainage pipe (46).

2. A convenient circumferential maintenance device for square piers according to claim 1, characterized in that: The drainage pipe (46) is divided into an upper part and a lower part. The drainage pipe (46) located in the upper part is arranged in an inclined structure, and the nozzle (47) is arranged in an inclined manner.

3. The convenient circumferential maintenance device for square piers according to claim 1 is characterized in that: The lifting control mechanism (5) comprises a positioning support frame (51), a driving motor (52) and a protective cover (53); the top outer wall of the supporting base plate (3) is provided with a positioning support frame (51); the positioning support frame (51) is arranged in an "n" shape; the top outer wall of the positioning support frame (51) is provided with a driving motor (52); the outside of the driving motor (52) is provided with a protective cover (53); the protective cover (53) is connected to the top outer wall of the positioning support frame (51).

4. A convenient circumferential maintenance device for square piers according to claim 3, characterized in that: The driving motor (52) is connected to the top outer wall of the reciprocating screw rod (54), and the bottom outer wall of the reciprocating screw rod (54) is connected to the top outer wall of the auxiliary support shaft (55).

5. The convenient annular maintenance device for square piers according to claim 4 is characterized in that: The bottom outer wall of the auxiliary support shaft (55) is rotatably mounted on the top outer wall of the support base plate (3), and a limit block (56) is arranged outside the reciprocating screw rod (54).

6. A convenient annular maintenance device for square piers according to claim 5, characterized in that: The outer walls on both sides of the limit block (56) are symmetrically provided with protrusions, and the protrusions are slidably mounted on the inner walls on both sides of the positioning support frame (51). The side outer wall of the limit block (56) is provided with an auxiliary mounting plate (57), and the side outer wall of the auxiliary mounting plate (57) is connected to the side outer wall of the water storage ring (45).

7. The convenient circumferential maintenance device for square piers according to claim 1 is characterized in that: The portable disassembly structure (6) comprises a limiting snap ring (61), a limiting slot (62), a first mounting plate (63) and a second mounting plate (64); the water storage ring (45) is arranged as an open structure; a limiting snap ring (61) is arranged on an outer wall of one side of the open structure of the water storage ring (45); a limiting slot (62) is arranged on an outer wall of the other side of the open structure of the water storage ring (45); the limiting snap ring (61) and the limiting slot (62) are engaged with each other; and a first mounting plate (63) and a second mounting plate (64) are arranged on the outer walls of the side of the open structure of the water storage ring (45).

8. The convenient annular maintenance device for square piers according to claim 7 is characterized in that: The side outer wall of the first mounting plate (63) is provided with a nut block (65), the inner thread of the second mounting plate (64) is provided with a positioning bolt (66), a thread groove is provided through the side outer wall of the first mounting plate (63) at the position of the nut block (65), and the nut block (65) and the positioning bolt (66) are threadedly connected.

Images