CN219793680U - Bridge hinge joint concrete mills plane device - Google Patents

Abstract

The utility model provides a bridge hinge joint concrete milling device, which relates to the technical field of bridge hinge joint milling, and comprises a milling device body, wherein an adjusting knob and a control panel are fixedly arranged on the upper surface of the milling device body, an adjusting device is arranged on the rear side of the milling device body, a pushing handle is arranged on the rear side of the milling device body by means of the adjusting device, a rubber sleeve is sleeved on the arc surface of the pushing handle, the adjusting device comprises a mounting seat, one surface of the mounting seat is fixedly connected with the milling device body, and two adjusting cylinders are fixedly connected with the outer surface of the mounting seat.

Description

Bridge hinge joint concrete mills plane device

Technical Field

The utility model relates to the technical field of bridge hinge joint milling, in particular to a bridge hinge joint concrete milling device.

Background

In the bridge construction process, in order to improve the service life of a bridge, a hinge joint is needed to be formed on the bridge, the hinge joint refers to post-pouring concrete (pouring joint) between prefabricated plate girders in bridge engineering, the post-pouring concrete is connected with two plate girders, the bridge deck pavement construction is performed before the plate girders are installed, and in order to realize the hinge joint treatment process of the bridge, milling and planing operation is needed to be performed on bridge pavement.

In actual operation, the milling device is usually pushed by an operator to perform construction, and a pushing handle is usually arranged at the rear side of the milling device, so that the operator can conveniently exert force, but the heights and the postures of the operators are different, and the proper exerting force heights are different.

Under the prior art, operators often bend to adapt to the height of the grip to operate the milling device, and although the processing method can perform milling construction on the bridge pavement, certain discomfort exists due to the fact that the forces are applied, the operators are easy to fatigue quickly, the milling construction is not easy to perform for a long time, and certain inconvenience is caused to the milling work of the bridge pavement. In view of the above, the prior art still has some limitations and some room for improvement, so the inventor proposes another solution, and thus proposes a bridge hinge concrete milling device.

Disclosure of Invention

The utility model provides a bridge hinge joint concrete milling device which aims at solving the problems that in the prior art, although a processing method can perform milling construction on a bridge pavement, due to certain discomfort caused by the force, an operator is easy to fatigue quickly, the milling construction is not easy to perform for a long time, and certain inconvenience is caused to the milling construction of the bridge pavement.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bridge hinge joint concrete mills plane device, includes mills plane device body, mill the upper surface fixed mounting of plane device body and have adjust knob and control panel, mill the rear side of plane device body and be equipped with adjusting device, mill the rear side of plane device body and install the pushing handle with the help of adjusting device, the circular arc face cover of pushing handle is equipped with the rubber sleeve, adjusting device includes the mount pad, the one side and the mill of plane device body fixed connection of mount pad, the surface fixedly connected with two adjustment cylinder of mount pad, the inner wall sliding connection of adjustment cylinder has the regulation pole, the one end that the regulation pole kept away from adjustment cylinder and pushing handle fixed connection, the circular arc face of regulation pole evenly has seted up a plurality of regulation hole, the through-hole has been seted up to the circular arc face of adjustment cylinder, the upper end fixedly connected with diaphragm of adjustment cylinder, the surface sliding connection of diaphragm has two rectangular pieces, the lower surface of rectangular piece is all fixedly connected with limiting frame, the surface of diaphragm has seted up the slide hole, the inner wall and the limiting frame sliding connection of slide hole, two rectangular pieces have the fixed connection of block, the clamping block and the fixed connection of sliding connection of the clamping frame have the clamping frame, the clamping frame has the fixed connection of the inner wall, the clamping frame has the fixed connection of the clamping frame has the sliding connection, the surface of the baffle is clamped with the sliding block.

The effects achieved by the components are as follows: when an operator needs to operate the milling device to construct, and the pushing handle is not easy to use, the height of the pushing handle can be flexibly and firmly adjusted due to the adjusting device, so that the habit of the operator can be adapted, the milling work of the bridge pavement can be better performed, the processing method under the condition of the prior art is improved to a certain extent, although the milling construction can be performed on the bridge pavement, certain discomfort exists due to the fact that the force is applied, the operator is easy to be tired fast, the milling construction is not easy to be performed for a long time, and certain inconvenience is caused to the milling work of the bridge pavement.

Preferably, the vertical section of the limiting frame is U-shaped.

The effects achieved by the components are as follows: when the limiting frame is used for limiting and supporting the rectangular block, the U-shaped section of the limiting frame can enable the sliding block not to be easily separated from the transverse plate, so that the operation of the adjusting device is more reliable.

Preferably, a guide rod is slidably connected in the spring, one end of the guide rod is fixedly connected with the sliding block, and the other end of the guide rod slidably penetrates through the sliding frame.

The effects achieved by the components are as follows: the guide rod can limit the elastic force direction of the spring, so that the guide rod can drive the clamping block better, the position of the inserting rod is clamped and fixed, and in addition, the guide rod can also provide support for the spring, so that the service life of the spring is prolonged.

Preferably, a poking plate is fixedly connected to one side of the rectangular block, and anti-skid convex patterns are uniformly formed on the surface of the poking plate.

The effects achieved by the components are as follows: the sliding block is easier to move by operators, so that the push handle height can be flexibly and firmly adjusted by the adjusting device more conveniently, and the push handle height can adapt to the habit of the operators.

Preferably, the arc surface of the adjusting cylinder is fixedly connected with a supporting rod, and the other end of the supporting rod is fixedly connected with the milling device body.

The effects achieved by the components are as follows: the supporting rod can promote the structural strength of adjusting the section of thick bamboo department to make adjusting device's use more firm.

Preferably, the one side that adjustment section of thick bamboo was kept away from to the sliding block is equipped with fixing device, fixing device includes the pivot seat, the one side and the sliding block fixed connection of pivot seat, the inside fixedly connected with pivot body of pivot seat, the arc surface rotation of pivot body is connected with the rotor plate, the one end fixedly connected with fixed plate that the rotor plate kept away from the pivot body, the surface and the sliding frame looks joint of fixed plate, rectangular hole has been seted up to the surface of rotor plate.

The effects achieved by the components are as follows: because of being equipped with fixing device, make operating personnel can fix the sliding block in the low level temporarily to make operating personnel freely plug inserted bar, with the adjustment push away the position, and then promoted adjusting device's usability to a certain extent.

Preferably, a fixing groove is formed in the surface of the sliding frame, and the inner wall of the fixing groove is clamped with the fixing plate.

The effects achieved by the components are as follows: the fixing groove can limit the position of the fixing plate, so that the fixing plate can temporarily fix the sliding block more reliably.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, when an operator needs to operate the milling device for construction and the pushing handle is not easy to use, the height of the pushing handle can be flexibly and firmly adjusted due to the adjusting device, so that the habit of the operator can be adapted, and the milling work effect of the bridge pavement can be better carried out.

Drawings

Fig. 1 is a schematic perspective view of a bridge hinge concrete milling device according to the present utility model;

fig. 2 is a schematic structural view of a pushing handle of a bridge hinge joint concrete milling device according to the present utility model;

fig. 3 is a schematic diagram showing a disassembled structure of a rectangular block of a bridge hinge joint concrete milling device according to the present utility model;

fig. 4 is a schematic structural view of a sliding frame of a bridge hinge concrete milling device according to the present utility model.

Fig. 5 is a schematic diagram showing a disassembled structure of a sliding block of a bridge hinge joint concrete milling device according to the present utility model.

Fig. 6 is a schematic diagram of a structure of fig. 4 of a bridge hinge concrete milling device according to the present utility model.

Legend description: 1. milling device body; 2. an adjustment knob; 3. a control panel; 4. a pushing handle; 41. a rubber sleeve; 5. an adjusting device; 501. a mounting base; 5021. an adjustment cylinder; 5022. an adjusting rod; 5031. a through hole; 5032. an adjustment aperture; 504. a cross plate; 505. rectangular blocks; 5051. a rod; 5052. a limiting frame; 5053. a slide hole; 506. a sliding frame; 507. a sliding block; 5071. a clamping block; 5072. a clamping groove; 508. a spring; 509. a baffle; 510. a guide rod; 511. a poking plate; 512. a support rod; 6. a fixing device; 61. a rotating shaft seat; 62. a rotating shaft body; 63. a rotating plate; 64. a fixing plate; 65. a rectangular hole; 66. a fixing groove.

Detailed Description

Embodiment 1, as shown in fig. 1-6, a bridge hinge joint concrete milling device comprises a milling device body 1, wherein an adjusting knob 2 and a control panel 3 are fixedly arranged on the upper surface of the milling device body 1, an adjusting device 5 is arranged on the rear side of the milling device body 1, a pushing handle 4 is arranged on the rear side of the milling device body 1 by means of the adjusting device 5, and a rubber sleeve 41 is sleeved on the arc surface of the pushing handle 4. When an operator needs to operate the milling device to mill the bridge pavement, the adjusting knob 2 can be rotated to adjust the milling depth, the milling device body 1 is started through the control panel 3, the pushing handle 4 can be pushed, and the milling device body 1 is used for milling the bridge pavement.

Referring to fig. 2, fig. 3 and fig. 4, fig. 5 shows that the adjusting device 5 comprises a mounting seat 501, one surface of the mounting seat 501 is fixedly connected with a milling device body 1, two adjusting cylinders 5021 are fixedly connected to the surface of the mounting seat 501, an inner wall of each adjusting cylinder 5021 is slidably connected with an adjusting rod 5022, one end of each adjusting rod 5022, which is far away from each adjusting cylinder 5021, is fixedly connected with a push handle 4, a plurality of adjusting holes 5032 are uniformly formed in the circular arc surface of each adjusting rod 5022, through holes 5031 are formed in the circular arc surface of each adjusting cylinder 5021, a transverse plate 504 is fixedly connected to the upper end of each adjusting cylinder 5021, two rectangular blocks 505 are slidably connected to the surface of each transverse plate 504, limiting frames 5052 are fixedly connected to the lower surfaces of the two rectangular blocks 505, sliding holes 5053 are formed in the surfaces of the transverse plate 504, the inner walls of the sliding holes 5053 are slidably connected with the limiting frames 5052, one surfaces of the two rectangular blocks 505 are respectively fixedly connected with inserting rods 5051, the inner walls of the through holes 5031 and the inserting rods 5032 are slidably connected with the inserting rods 5051, the outer surfaces of the adjusting cylinders 5021 are fixedly connected with the outer surfaces of the corresponding clamping blocks 506, the clamping blocks 506 are fixedly connected with the other end of the clamping blocks 5071, the clamping blocks are fixedly connected with the upper surfaces of the clamping blocks 5071, the clamping blocks are fixedly connected with the clamping blocks 5071, and the clamping blocks are fixedly connected with the upper ends of the clamping blocks 5071, and the clamping blocks are fixedly connected with the clamping blocks. When operating personnel need operate and mill the device and construct, and push away when 4 high difficult uses, owing to be equipped with adjusting device 5, can comparatively nimble and firmly adjust its height to can adapt to operating personnel's custom, thereby better carry out the effect of milling work on bridge road surface.

Referring to fig. 3 and 4, this embodiment discloses that the vertical section of the limit frame 5052 is "U-shaped". When the rectangular block 505 is limited and supported by the limiting frame 5052, the sliding block 507 is not easy to separate from the transverse plate 504 due to the U-shaped section of the limiting frame 5052, so that the operation of the adjusting device 5 is more reliable, the inside of the spring 508 is slidably connected with the guide rod 510, one end of the guide rod 510 is fixedly connected with the sliding block 507, and the other end of the guide rod 510 slidably penetrates through the sliding frame 506. The guide rod 510 can limit the elastic force direction of the spring 508, so that the guide rod can better drive the clamping block 5071 to clamp and fix the position of the inserting rod 5051, and in addition, the guide rod can also provide support for the spring 508, so that the service life of the spring 508 is prolonged.

Referring to fig. 2 and 3, this embodiment discloses that a poking plate 511 is fixedly connected to one side of a rectangular block 505, and anti-slip ridges are uniformly formed on the surface of the poking plate 511. The sliding block 507 is easier to move by an operator, so that the height of the pushing handle 4 can be flexibly and firmly adjusted by the operation adjusting device 5, the operation adjusting device can adapt to the habit of the operator, the arc surface of the adjusting cylinder 5021 is fixedly connected with the supporting rod 512, and the other end of the supporting rod 512 is fixedly connected with the milling device body 1. The support bar 512 can promote the structural strength of the adjusting cylinder 5021, thereby making the use of the adjusting device 5 more firm.

Referring to fig. 5 and 6, this embodiment discloses that the side of the sliding block 507 away from the adjusting cylinder 5021 is provided with a fixing device 6, the fixing device 6 includes a rotating shaft seat 61, one side of the rotating shaft seat 61 is fixedly connected with the sliding block 507, the inside of the rotating shaft seat 61 is fixedly connected with a rotating shaft body 62, the arc surface of the rotating shaft body 62 is rotationally connected with a rotating plate 63, one end of the rotating plate 63 away from the rotating shaft body 62 is fixedly connected with a fixing plate 64, the surface of the fixing plate 64 is clamped with a sliding frame 506, and a rectangular hole 65 is formed in the surface of the rotating plate 63. Because of being equipped with fixing device 6, make operating personnel can fix the sliding block 507 in the low level temporarily to make operating personnel freely plug inserted bar 5051, with the adjustment push away the handle 4 position, and then promoted adjusting device 5's usability to a certain extent, fixed slot 66 has been seted up on the surface of sliding frame 506, and the inner wall and the fixed plate 64 looks joint of fixed slot 66. The fixing groove 66 can restrict the position of the fixing plate 64, thereby making the temporary fixing of the fixing plate 64 to the slider 507 more reliable.

When an operator needs to operate the milling device to mill a bridge pavement, and the push handle 4 is not easy to use, firstly the sliding block 507 in the sliding frame 506 can be pushed downwards, in the process, the spring 508 is compressed along the guide rod 510, the clamping block 5071 moves along with the sliding block 507, the clamping block 5071 moves out of the clamping groove 5031 and the adjusting hole 5032, then the rotating plate 63 is turned around the rotating shaft body 62 in the rotating shaft seat 61, the fixing plate 64 is clamped into the fixing groove 66, then the sliding block 507 is loosened, the sliding block 507 is temporarily fixed at a low position, in the process, the rectangular hole 65 on the rotating plate 63 can be used for conveniently operating the rotating plate 63, then the poking plate 511 can be poked, the rectangular block 505 is mutually close to the transverse plate 504, in the process, the limiting frame 5052 slides along the sliding hole 5053, the rectangular block 505 until the inserting rod 5051 moves out of the through hole 5031 and the adjusting hole 5032, then the adjusting rod 5022 can be slid along the adjusting cylinder 5021, the push handle 4 is adjusted, in the process, the fixing plate 5064 can be clamped into the fixing groove 5031, the position of the clamping block 5053 is clamped, the clamping block 5051 can be driven, the position is not accidentally, and the clamping block 5051 is moved out of the position of the clamping block 5031, and the position is not easy to be adjusted, and the position is reached, and the position is adjusted, and the position is not easy to be adjusted, and the position by the clamping plate 5071, and is convenient to be adjusted, and the position is convenient to be moved until the position to the position of the clamping plate 501 is moved. Through setting up adjusting device 5, reached and improved the processing method under the prior art condition to a certain extent and although can mill the construction to the bridge road surface, nevertheless because of the power of giving rise to the fact there is certain discomfort, operating personnel is tired fast easily, is difficult for milling the construction for a long time, has caused the condition of certain inconvenience to the milling work of bridge road surface, in addition, bracing piece 512 can promote the structural strength of adjusting cylinder 5021 department to make adjusting device 5's use more firm.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (7)

1. Bridge hinge joint concrete mills and digs device, including milling device body (1), the last fixed surface who mills and digs device body (1) installs adjust knob (2) and control panel (3), the rear side that mills and digs device body (1) is equipped with adjusting device (5), the rear side that mills and digs device body (1) is installed with the help of adjusting device (5) and is pushed away handle (4), the circular arc face cover that pushes away handle (4) is equipped with rubber sleeve (41), its characterized in that: the adjusting device (5) comprises an installing seat (501), one surface of the installing seat (501) is fixedly connected with a milling device body (1), two adjusting cylinders (5021) are fixedly connected to the outer surface of the installing seat (501), an adjusting rod (5022) is connected to the inner wall of each adjusting cylinder (505) in a sliding mode, one end of each adjusting rod (5022) away from each adjusting cylinder (5021) is fixedly connected with a pushing handle (4), a plurality of adjusting holes (5032) are uniformly formed in the circular arc surface of each adjusting rod (5022), through holes (5031) are formed in the circular arc surface of each adjusting cylinder (5021), transverse plates (504) are fixedly connected to the upper ends of the adjusting cylinders (5021), limiting frames (5052) are fixedly connected to the surfaces of the transverse plates (504), sliding holes (5053) are formed in the surfaces of the transverse plates (504), the inner walls of the sliding plates (506) are fixedly connected to the inner walls of the two rectangular blocks (505), the inner walls of the two adjusting cylinders (506) are fixedly connected to the inner walls of the two sliding plates (5053), the inner walls of the two adjusting cylinders (506) are fixedly connected to the inner walls of the corresponding sliding plates (5031), one side and the adjustment cylinder (5021) sliding connection of sliding block (507), the upper end fixedly connected with fixture block (5071) of sliding block (507), draw-in groove (5072) have been seted up to the position of inserted bar (5051) circular arc face corresponding fixture block (5071), the lower fixed surface of sliding block (507) is connected with spring (508), the other end and the sliding frame (506) fixed connection of spring (508), the inner wall and the fixture block (5071) looks joint of draw-in groove (5072), the upper end fixedly connected with two baffles (509) of sliding frame (506), the surface and sliding block (507) looks joint of baffle (509).

2. The bridge hinge joint concrete milling device according to claim 1, wherein: the vertical section of the limiting frame (5052) is U-shaped.

3. The bridge hinge joint concrete milling device according to claim 1, wherein: the inside sliding connection of spring (508) has guide bar (510), the one end and the sliding block (507) fixed connection of guide bar (510), the other end slip of guide bar (510) runs through sliding frame (506).

4. The bridge hinge joint concrete milling device according to claim 1, wherein: one side of the rectangular block (505) is fixedly connected with a poking plate (511), and anti-skid convex patterns are uniformly formed on the surface of the poking plate (511).

5. The bridge hinge joint concrete milling device according to claim 1, wherein: the arc surface of an adjusting cylinder (5021) is fixedly connected with a supporting rod (512), and the other end of the supporting rod (512) is fixedly connected with a milling device body (1).

6. The bridge hinge joint concrete milling device according to claim 5, wherein: the one side that adjustment section of thick bamboo (5021) was kept away from to sliding block (507) is equipped with fixing device (6), fixing device (6) are including pivot seat (61), the one side and sliding block (507) fixed connection of pivot seat (61), the inside fixedly connected with pivot body (62) of pivot seat (61), the arc surface rotation of pivot body (62) is connected with rotor plate (63), one end fixedly connected with fixed plate (64) of pivot body (62) are kept away from to rotor plate (63), the surface and sliding frame (506) looks joint of fixed plate (64), rectangular hole (65) have been seted up on the surface of rotor plate (63).

7. The bridge hinge joint concrete milling device according to claim 6, wherein: the surface of the sliding frame (506) is provided with a fixing groove (66), and the inner wall of the fixing groove (66) is clamped with the fixing plate (64).