CN210658039U

CN210658039U - A cement leveling mechanism for bridge construction

Info

Publication number: CN210658039U
Application number: CN201921247336.2U
Authority: CN
Inventors: 吴宋花
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-06-02
Anticipated expiration: 2029-08-03

Abstract

The utility model relates to a bridge construction technical field especially relates to a cement leveling mechanism for bridge construction. The to-be-solved technical problem of the utility model is that the installation of the existing partial cement leveling mechanism scraper blade structure in the market is inconvenient. In order to solve the technical problem, the utility model provides a cement leveling mechanism for bridge construction, including the scraper blade, top one side of scraper blade and the bottom overlap joint of vibration flattening ware, and the top one side fixedly connected with handrail of vibration flattening ware, the equal fixedly connected with fixed plate in both sides of vibration flattening ware, the equal fixedly connected with arc slide rail in top both sides of scraper blade. The utility model discloses in the use, make the annular rack remove in annular slide rail through annular slider through the push control board, the one end of inserting the arm this moment is passed the opening of deciding opening and fixed plate one side of seting up on one side, only needs two steps of operations can accomplish the installation work of scraper blade, and dual restriction has guaranteed the stability after the installation.

Description

A cement leveling mechanism for bridge construction

Technical Field

The utility model relates to a bridge construction technical field specifically is a cement leveling mechanism for bridge construction.

Background

Cement is a powdered hydraulic inorganic cementing material. Adding water and stirring to form slurry which can be hardened in the air or in water and can firmly bond materials such as sand, stone and the like together, and a cement leveling mechanism is needed to level the coating position after the cement coating existing in the market is finished;

the existing cement leveling mechanism in the market is inconvenient to install due to the fact that the scraper part is installed in a screw or welding mode, and production efficiency is lowered due to phase change.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cement leveling mechanism for bridge construction has solved the inconvenient problem of the partial cement leveling mechanism scraper structure installation that exists on the market.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cement leveling mechanism for bridge construction comprises a scraper blade, wherein one side of the top of the scraper blade is lapped with the bottom of a vibration leveler, one side of the top of the vibration leveler is fixedly connected with a handrail, both sides of the vibration leveler are fixedly connected with fixed plates, the bottoms of the two fixed plates are respectively lapped on both sides of the top of the scraper blade, both sides of the top of the scraper blade are fixedly connected with arc-shaped slide rails, arc-shaped sliders are movably sleeved in the arc-shaped slide rails, the top of each arc-shaped slider is fixedly connected with one end of a transfer arm, one side of each transfer arm is fixedly connected with an arc-shaped rack, the top of each transfer arm is fixedly connected with one side of the bottom of the fixed block, one side of the top of the scraper blade is fixedly connected with an annular slide rail, an annular slider is movably sleeved in the annular slide rails, the top of each annular slider is fixedly connected with the bottom, one side fixedly connected with control panel of annular rack, and the equal fixedly connected with of top both sides of scraper blade assists the piece, assist the piece through the one end swing joint of pivot and spacing arm, and positive one side fixedly connected with supporting shoe of spacing arm, the bottom of supporting shoe and the overlap joint of top one side of scraper blade, and the equal fixedly connected with of top both sides of scraper blade spacing slide rail, spacing slider has been cup jointed in the activity of spacing slide rail, and spacing slide rail inner wall passes through kinetic energy spring fixed connection with the relative one side of spacing slider, spacing slider's top fixedly connected with grafting arm, and the one end of grafting arm and one side overlap joint of spacing arm.

Further preferably, the fixed block is arc-shaped, and a rectangular through opening is formed in one side of the fixed block.

Preferably, a rectangular through hole is formed in one side of the fixing plate, and the length, the width and the height of the through hole formed in one side of the fixing plate, the length of the through hole formed in one side of the fixing block and the length, the width and the height of the inserting arm are equal.

Further preferably, the tooth lengths of the arc-shaped rack and the annular rack are equal, and the tooth widths of the arc-shaped rack and the annular rack are equal.

Further preferably, the insertion arm, the fixing block and the fixing plate are parallel, and opposite sides of the insertion arm, the fixing block and the fixing plate are located on the same horizontal line.

Preferably, the rubber sleeve is sleeved on the surface of the handrail in a high degree, and frosted lines are arranged on the surface of the rubber sleeve sleeved on the surface of the handrail.

(III) advantageous effects

The utility model provides a cement leveling mechanism for bridge construction possesses following beneficial effect:

(1) make the annular rack move in annular slide rail through annular slider through the push control board, the annular rack makes it remove in the arc slide rail through the arc rack at the removal in-process, the fixed block carries out the opening that the equidirectional removal made fixed block one side set up and the opening that fixed plate one side was seted up and is located same perpendicular line this moment, the spacing arm of pushing down makes the top overlap joint of its opposite side and scraper blade this moment, the kinetic energy spring that is in compression state loses pressure and makes spacing slider drive the grafting arm remove in spacing slide rail this moment, the opening that the one end of grafting arm was seted up on one side of the fixed block and the opening that fixed plate one side was seted up are passed to this moment, only need two steps of operations can accomplish the installation work of scraper blade, and dual.

(2) The tooth width and the length of the arc-shaped rack and the annular rack are equal, so that the equipment cannot be subjected to service life aggravation loss and phase change, which are caused by unequal tooth widths and lengths of the arc-shaped rack and the annular rack, in the operation process, and the service life of the equipment is prolonged.

Drawings

FIG. 1 is a sectional view of the front structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a top view of the scraper structure of the present invention;

fig. 4 is a side view of the fixing plate structure of the present invention;

fig. 5 is a side view base plate of the structure of the fixing frame of the present invention.

In the figure: the device comprises a scraping plate 1, a vibration leveler 2, a handrail 3, a fixing plate 4, an arc-shaped sliding rail 5, an arc-shaped sliding block 6, a transfer arm 7, an arc-shaped rack 8, a fixing block 9, an annular sliding rail 10, an annular sliding block 11, an annular rack 12, a control plate 13, an auxiliary moving block 14, a limiting arm 15, a supporting block 16, a limiting sliding rail 17, a limiting sliding block 18, a kinetic energy spring 19 and a splicing arm 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a cement leveling mechanism for bridge construction comprises a scraper plate 1, one side of the top of the scraper plate 1 is in lap joint with the bottom of a vibration leveling device 2, one side of the top of the vibration leveling device 2 is fixedly connected with a handrail 3, a rubber sleeve is highly sleeved on the surface of the handrail 3, and the surface of the rubber sleeve sleeved on the surface of the handrail 3 is provided with frosted lines, so that the attractiveness of the equipment is improved, the stability of the equipment is improved, the frosted lines arranged on the surface of the rubber sleeve sleeved on the surface of the handrail 3 improve the friction force with the hand of a user, the handrail 3 is guaranteed not to fall off the hand when the equipment is used, both sides of the vibration leveling device 2 are fixedly connected with a fixed plate 4, one side of the fixed plate 4 is provided with a rectangular through hole, the through hole arranged on one side of the fixed plate 4, the through hole arranged on one side of the fixed plate, the arrangement not only improves the aesthetic degree of the equipment, but also improves the stability of the equipment, ensures that the inserting arms 20 cannot be inserted into the through holes formed in one side of the fixed plate 4 and the through holes formed in one side of the fixed plate 4 due to different sizes of the through holes formed in one side of the fixed plate 4 and the through holes formed in one side of the fixed plate 4, the bottom parts of the two fixed plates 4 are respectively lapped on two sides of the top part of the scraper 1, arc-shaped slide rails 5 are fixedly connected to two sides of the top part of the scraper 1, arc-shaped slide blocks 6 are movably sleeved in the arc-shaped slide rails 5, the top parts of the arc-shaped slide blocks 6 are fixedly connected with one ends of the switching arms 7, arc-shaped racks 8 are fixedly connected to one side of the switching arms 7, the lengths of the teeth of the arc-shaped racks 8 and the teeth of the annular racks 12 are equal, and the widths of the teeth, and the widths and the lengths of the teeth of the arc-shaped rack 8 and the annular rack 12 are equal, so that the service life of the arc-shaped rack 8 and the annular rack 12 cannot be aggravated by loss caused by unequal widths and lengths of the teeth of the arc-shaped rack 8 and the annular rack 12 in the operation process of the equipment, the service life of the equipment is prolonged in a phase-changing manner, the top of the transfer arm 7 is fixedly connected with one side of the bottom of the fixed block 9, the fixed block 9 is arc-shaped, and one side of the fixed block 9 is provided with a rectangular through hole, so that the attractiveness of the equipment is improved, the stability of the equipment is improved, the equipment cannot rub against the fixed plate 4 while the fixed block 9 has enough moving space in the operation process of the equipment, the service life of the equipment is prolonged in a phase-changing manner, the annular slide rail 10 is fixedly connected with one side of the top of the, the top of the annular sliding block 11 is fixedly connected with the bottom of the annular rack 12, the annular rack 12 is meshed with the arc-shaped rack 8, one side of the annular rack 12 is fixedly connected with a control panel 13, both sides of the top of the scraper 1 are fixedly connected with auxiliary blocks 14, the auxiliary blocks 14 are movably connected with one end of a limiting arm 15 through a rotating shaft, one side of the front face of the limiting arm 15 is fixedly connected with a supporting block 16, the bottom of the supporting block 16 is lapped with one side of the top of the scraper 1, both sides of the top of the scraper 1 are fixedly connected with limiting slide rails 17, the limiting slide rails 17 are movably sleeved with limiting sliding blocks 18, the inner walls of the limiting slide rails 17 and the opposite sides of the limiting sliding blocks 18 are fixedly connected through kinetic energy springs 19, the top of the limiting sliding blocks 18 is fixedly connected with inserting arms 20, one ends of the inserting arms 20 are lapped with one sides of the limiting arms 15, and the opposite sides of the inserting arm 20, the fixing block 9 and the fixing plate 4 are all located on the same horizontal line, so that the attractiveness of the equipment is improved, the stability of the equipment is improved, and the inserting arm 20, the fixing block 9 and the fixing plate 4 are prevented from deviating in the operation process.

The working principle is as follows: when a cement leveling mechanism for bridge construction is in the use, make annular rack 12 move in annular slide rail 10 through annular slider 11 through promotion control panel 13, annular rack 12 makes it move in arc slide rail 5 through arc rack 8 at the removal in-process, fixed block 9 carries out equidirectional removal this moment and makes the opening that fixed block 9 one side was seted up and the opening that fixed plate 4 one side was seted up be located same perpendicular line, push down spacing arm 15 this moment and make its opposite side and scraper blade 1's top overlap joint, kinetic energy spring 19 that is in compression state loses pressure this moment makes spacing slider 18 drive insertion arm 20 move in spacing slide rail 17, the opening that fixed block 9 one side was seted up and the opening that fixed plate 4 one side was seted up are passed to insertion arm 20's one end this moment, only need two steps of operation can accomplish the installation work of scraper blade 1, and dual restriction has guaranteed the stability after the installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a cement levelling mechanism for bridge construction, includes scraper blade (1), its characterized in that: one side of the top of the scraper (1) is lapped with the bottom of the vibration leveling device (2), one side of the top of the vibration leveling device (2) is fixedly connected with a handrail (3), both sides of the vibration leveling device (2) are fixedly connected with fixed plates (4), the bottom of the two fixed plates (4) are respectively lapped on both sides of the top of the scraper (1), both sides of the top of the scraper (1) are fixedly connected with arc-shaped sliding rails (5), an arc-shaped sliding block (6) is movably sleeved in the arc-shaped sliding rails (5), the top of the arc-shaped sliding block (6) is fixedly connected with one end of a transfer arm (7), one side of the transfer arm (7) is fixedly connected with an arc-shaped rack (8), the top of the transfer arm (7) is fixedly connected with one side of the bottom of a fixed block (9), and one side of the top of the scraper (1) is fixedly connected with an annular, an annular sliding block (11) is movably sleeved in the annular sliding rail (10), the top of the annular sliding block (11) is fixedly connected with the bottom of an annular rack (12), the annular rack (12) is meshed with an arc-shaped rack (8), one side of the annular rack (12) is fixedly connected with a control plate (13), both sides of the top of the scraper (1) are fixedly connected with auxiliary blocks (14), the auxiliary blocks (14) are movably connected with one end of a limiting arm (15) through a rotating shaft, one side of the front surface of the limiting arm (15) is fixedly connected with a supporting block (16), the bottom of the supporting block (16) is lapped with one side of the top of the scraper (1), both sides of the top of the scraper (1) are fixedly connected with limiting sliding rails (17), the limiting sliding blocks (18) are movably sleeved in the limiting sliding rails (17), and the inner walls of the limiting sliding rails (17) are fixedly connected with one sides, opposite to the limiting sliding blocks (18), through kinetic energy springs, the top of the limiting sliding block (18) is fixedly connected with an inserting arm (20), and one end of the inserting arm (20) is in lap joint with one side of the limiting arm (15).

2. The concrete leveling mechanism for bridge construction according to claim 1, wherein: the fixing block (9) is arc-shaped, and a rectangular through opening is formed in one side of the fixing block (9).

3. The concrete leveling mechanism for bridge construction according to claim 1, wherein: the rectangular through hole is formed in one side of the fixing plate (4), and the length, the width and the height of the through hole formed in one side of the fixing plate (4), the through hole formed in one side of the fixing block (9) and the inserting arm (20) are equal.

4. The concrete leveling mechanism for bridge construction according to claim 1, wherein: the tooth lengths of the arc-shaped rack (8) and the annular rack (12) are equal, and the tooth widths of the arc-shaped rack (8) and the annular rack (12) are equal.

5. The concrete leveling mechanism for bridge construction according to claim 1, wherein: the inserting arm (20), the fixing block (9) and the fixing plate (4) are in a parallel state, and one side, opposite to the inserting arm (20), the fixing block (9) and the fixing plate (4), of each inserting arm is located on the same horizontal line.

6. The concrete leveling mechanism for bridge construction according to claim 1, wherein: the rubber sleeve is sleeved on the surface of the handrail (3) in a high degree, and frosted lines are arranged on the surface of the rubber sleeve sleeved on the surface of the handrail (3).