JP3241431U - Maintenance equipment for tall piers - Google Patents

Abstract

A maintenance device for high piers that makes spraying and maintenance for high piers more efficient and convenient, reduces labor and reduces labor intensity. A maintenance device for a high bridge pier has a main pillar, a movable pedestal is provided on the bottom of the main pillar, a plurality of rollers are provided on the lower end surface of the movable pedestal, and a front end surface of the main pillar is provided with rollers. A vertically adjustable inner pressing plate is provided, a guide folding rod is provided on the front end surface of the inner pressing plate, a spray head is provided on the head of the guiding folding rod, a guide rope is provided on the upper end surface of the inner pressing plate, A circular connecting plate corresponding to the tail of the guide rope is provided on the rear end surface of the main post, and a handle is provided on the outer side of the circular connecting plate. A vertically adjustable inner presser plate is provided on the front end face of the main column, so that the guide folding rod and the spray head are moved synchronously by the inner presser plate. Furthermore, by installing a guide rope on the top of the inner pressing plate, the tail of the guide rope is connected to the inside of the circular connecting plate beyond the top of the main column, and the height of the inner pressing plate and the spray head is adjusted by rotating the handle. do. [Selection drawing] Fig. 1

Description

TECHNICAL FIELD The present invention relates to the technical field of pier maintenance, and more particularly to a maintenance device for high piers.

A pillar is a lower load-bearing structure used to support an upper structure in civil engineering work, while a high pier is used as a higher pillar for road bridges, railway bridges, access road beams, pedestrian bridges, etc. It is a component. After the completion of the erection of high piers, it is necessary to maintain the humidity and temperature in a specified period by spraying water to maintain the concrete in the high piers that have just been cast. Increases the stability of high piers by allowing them to be pulled down. During maintenance work, workers always hold the spray pipe to spray around the high piers, so they not only need to hold the spray pipe for a long time, but also need to repeatedly adjust the position and angle according to the height of the high pier. . This does not guarantee efficiency and makes the labor intensity increase due to long hours and inconvenience.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a maintenance device for high piers to effectively solve the above problems.

To achieve the above objectives, the technical solutions adopted in the present invention are as follows.
A maintenance device for a high bridge pier having a main pillar, a movable pedestal provided at the bottom of the main pillar, and a plurality of rollers provided at the lower end surface of the movable pedestal, wherein upper and lower front end surfaces of the main pillar An adjustable inner pressing plate is provided, a guide folding rod is provided on the front end surface of the inner pressing plate, a spray head is provided on the head of the guiding folding rod, and a guide rope is provided on the upper end surface of the inner pressing plate. A maintenance device for high piers, characterized in that a circular connecting plate corresponding to the tail of the guide rope is provided on the rear end surface of the main pillar, and a handle is provided on the outer side of the circular connecting plate. A vertically adjustable inner pressing plate is provided on the front end surface of the main column so that the guide folding rod and the spray head are moved synchronously by the inner pressing plate. Furthermore, by providing the guide rope on the top of the inner presser plate, the tail of the guide rope passes over the top of the main pillar and is connected to the inner side of the circular connecting plate. There is the possibility to adjust the height of the plate and the spray head. This makes the spraying and maintenance for high piers more efficient and convenient, so as to reduce the labor of workers and reduce the labor intensity.

Preferably, the main pillar and the movable pedestal are fixed by welding, side plates are provided on both sides of the front end surface of the main pillar, baffle plates are provided on the outer end surfaces of the side plates, and the The inner pressing plate is positioned between the side plates, and the baffle plate is positioned outside the inner pressing plate.

Preferably, the inner pressing plate and the guide folding bar are fixed by welding, and the guiding folding bar has an included angle of 90 degrees between two folding joints, and a water pipe is provided behind the spray head. set up.

Preferably, the front and rear ends of the upper end surface of the main column are provided with fixing blocks, the upper end surface of the fixing block is provided with an arc-shaped support block, and the upper end surface of the arc-shaped support block corresponds to the guide rope. A guide groove is provided, the guide rope is movably mounted in the guide groove, and a position-limiting fitting plate is provided on the top of the front and rear ends of the main column, and the position-limiting fitting plate is fixed to the main column by welding. A position limiting hole is provided in the middle of the position limiting fitting plate, and the guide rope passes through the position limiting hole.

Preferably, the rear end surface of the main column is provided with a circular groove corresponding to the circular connecting plate, the circular connecting plate is fixed to the circular groove by welding, and the upper end surface of the circular connecting plate is attached to the guide rope. A corresponding ascending circular hole is provided, a descending circular groove is provided below said ascending circular hole, a disc is movably provided in said descending circular groove, and the tail of said guide rope extends through said ascending circular hole and into said disc. Connect to top.

Preferably, a synchronizing shaft is provided in the middle portion of the outer end surface of the circular disc, an outer circular hole corresponding to the synchronizing shaft is provided in the outer end surface of the circular connecting plate, and the head of the synchronizing shaft is formed in the outer circle. It has a cross plate through the hole, and the tail of the handle connects to the head of the front end face of the cross plate.

The present invention has the following beneficial effects compared with the prior art.

In the present invention, a vertically adjustable inner pressing plate is provided on the front end surface of the main column so that the guide folding rod and the spray head are moved synchronously by the inner pressing plate, and a guide rope is provided on the top of the inner pressing plate. This allows the tail of the guide rope to pass over the top of the main pole and connect to the inside of the circular tether, thus providing the possibility to adjust the height of the inner pressure plate and spray head by rotation of the handle. This makes the spraying and maintenance for high piers more efficient and convenient, so as to reduce the labor of workers and reduce the labor intensity.

FIG. 1 is a structural diagram of the whole structure of the present invention. FIG. 2 is a structural diagram of the inner pressing plate of the present invention. FIG. 3 is a structural diagram of the arc-shaped support mass of the present invention. FIG. 4 is a structural diagram of the circular connecting plate of the present invention.

In order to facilitate understanding of the technical means, technical features, technical objectives and technical effects achieved by the present invention, the present invention will now be further described in conjunction with specific embodiments.

As shown in Figure 1-4, the maintenance device for high bridge piers has a main pillar 1, a movable base 2 at the bottom of the main pillar 1, and a plurality of rollers on the lower end surface of the movable base 2. 3, a vertically adjustable inner pressing plate 4 is provided on the front end surface of the main column 1, a guide folding rod 5 is provided on the front end surface of the inner pressing plate 4, and a spray head is provided on the head of the guide folding rod 5. 6 is provided, a guide rope 8 is provided on the upper end surface of the inner pressing plate 4, a circular tie plate 9 corresponding to the tail of the guide rope 8 is provided on the rear end surface of the main post 1, and the circular tie plate 9 is provided outside is provided with a handle 10.

In this embodiment, in order to ensure the stability of the vertical movement of the inner pressing plate 4, the space between the main column 1 and the movable base 2 is fixed by welding, and the front end face of the main column 1 has side edges on both sides. A plate 11 is provided, a baffle plate 12 is provided on the outer end surface of the side plate 11, the inner pressing plate 4 is positioned between the side plates 11, the baffle plate 12 is positioned outside the inner pressing plate 4, and The holding plate 4 and the guide folding bar 5 are fixed by welding, and the guiding folding bar 5 has an included angle of 90 degrees between two folding joints.

In this embodiment, in order to ensure the stability of the movement of the guide rope 8, fixed blocks 13 are provided at the front and rear ends of the upper end surface of the main column 1, and arc-shaped support blocks 14 are provided on the upper end surface of the fixed block 13. A guide groove 15 corresponding to the guide rope 8 is provided on the upper end surface of the arc-shaped support block 14, the guide rope 8 is movably attached to the guide groove 15, and the top of the front and rear ends of the main column 1 is positioned A position limiting fitting plate 16 is provided, and the position limiting fitting plate 16 is fixed to the main column 1 by welding.

In this embodiment, the rear end face of the main column 1 is provided with a guide rope 8 to facilitate winding and adjust the height of the spray head 6 to facilitate complete spraying and maintenance on high piers. A circular groove 18 corresponding to the circular connecting plate 9 is provided, and the circular connecting plate 9 is fixed to the circular groove 18 by welding. A descending circular groove 20 is provided below the circular hole 19, a circular disk 21 is movably provided in the downward circular groove 20, the tail of the guide rope 8 is connected to the top of the circular disk 21 through the ascending circular hole 19, and the circular disk A synchronous shaft 22 is provided in the middle of the outer end face of the circular connecting plate 9, and an outer circular hole 23 corresponding to the synchronous shaft 22 is provided in the outer end face of the circular connecting plate 9. It has a plate 24 and the tail of the handle 10 connects to the head of the front end face of the lateral plate 24 .

It should be noted that the present invention aims at a maintenance device for high bridge piers, and in practical use, if maintenance is required after the construction of high bridge piers is completed, first move the movable base 2 through the rollers 3. After that, the water pipe 7 is connected to the tail of the spray head 6; and the synchronizing shaft 22, the circular disk 21 to which the synchronizing shaft 22 is connected is interlocked, and the circular disk 21 rotates to interlock the guide rope 8 at the top because the circular disk 21 gradually moves the guide rope 8. Winding, causing the inner presser plate 4 connected to the other end of the guide rope 8 to move as the guide rope 8 is pulled and continues to slide along the arcuate support mass 14, the inner presser plate 4 being attached to the side edge. As it gradually rises along the position between the plates 11, the guide folding rod 5 and the spray head 6 are raised together; then the spray head 6 is sprayed to complete the maintenance of the high pier. By rotating the handle 10, the height of the spray can be uniformly changed, which improves the efficiency of spraying and maintenance. can be effectively reduced. In addition, the position of the movable pedestal 2 and the main pillar 1 can be adjusted via the rollers 3 to change the direction of the spray head 6. Allows all-round spraying and maintenance to be accomplished.

The above describes the usage principle, technical features and beneficial effects of the present invention. Based on the above, it can be understood by a person skilled in the art that the above does not limit the present invention, and that the above embodiments and description describe the basic principle and technical features of the present invention, and that various modifications and improvements can be made. are carried out under the premise of the concept of the present invention, but should fall within the protection scope of the present invention. The scope of protection of the claimed invention is defined by the appended claims and their equivalents.

1-main column, 2-moving pedestal, 3-roller, 4-inner pressing plate, 5-guide folding rod, 6-spray head, 7-water pipe, 8-guide rope, 9-circular connecting plate, 10-handle , 11 - side plate, 12 - baffle plate, 13 - fixed mass, 14 - arcuate support mass, 15 - guide groove, 16 - position limiting fitting plate, 17 - position limiting hole, 18 - circular groove, 19 - up Circular hole, 20 - descending circular groove, 21 - circular disk, 22 - sync shaft, 23 - outer circular hole, 24 - transverse plate.

Claims (6)

A high bridge pier having a main pillar (1), a movable pedestal (2) provided at the bottom of the main pillar (1), and a plurality of rollers (3) provided at the lower end surface of the movable pedestal (2) In a maintenance device, an inner pressing plate (4) which can be adjusted vertically is provided on the front end surface of the main column (1), and a guide folding rod (5) is provided on the front end surface of the inner pressing plate (4). , a spray head (6) is provided on the head of the guide folding rod (5), a guide rope (8) is provided on the upper end surface of the inner pressing plate (4), and the rear end surface of the main column (1) is provided with a circular connecting plate (9) corresponding to the tail of the guide rope (8), and a handle (10) is provided on the outer side of the circular connecting plate (9). Device. The main column (1) and the movable pedestal (2) are fixed by welding, side plates (11) are provided on both sides of the front end surface of the main column (1), ) is provided with a baffle plate (12), the inner pressing plate (4) is positioned between the side plates (11), and the baffle plate (12) is located between the inner pressing plates (4). The maintenance device for high piers according to claim 1, characterized in that it is located outside. The inner pressing plate (4) and the guiding folding bar (5) are fixed by welding, and the guiding folding bar (5) has an included angle of 90 degrees between two folding joints, and the spray head The maintenance device for high piers according to claim 1, characterized in that a water pipe (7) is provided behind (6). A fixed block (13) is provided at the front and rear ends of the upper end surface of the main column (1), an arc-shaped support block (14) is provided on the upper end surface of the fixed block (13), and the arc-shaped support block (14) is provided. ) is provided with a guide groove (15) corresponding to the guide rope (8), the guide rope (8) is movably attached to the guide groove (15), and the main pole (1) A position-limiting fitting plate (16) is provided on the top of the front and rear ends, and the position-limiting fitting plate (16) is fixed to the main column (1) by welding. The maintenance device for high piers according to claim 1, characterized in that it is provided with a limiting hole (17), said guiding rope (8) passing through said position limiting hole (17). A circular groove (18) corresponding to the circular connecting plate (9) is provided on the rear end surface of the main column (1), and the circular connecting plate (9) is fixed to the circular groove (18) by welding. An upward circular hole (19) corresponding to the guide rope (8) is provided on the upper end surface of the circular connecting plate (9), and a downward circular groove (20) is provided below the upward circular hole (19). The descending circular groove (20) is movably provided with a circular disk (21), and the tail of said guide rope (8) is connected to the top of said circular disk (21) through said ascending circular hole (19). The maintenance device for high bridge piers according to claim 1. A synchronous shaft (22) is provided in the middle of the outer end surface of the circular disk (21), and an outer circular hole (23) corresponding to the synchronous shaft (22) is provided in the outer end surface of the circular connecting plate (9). , the head of the synchronizing shaft (22) has a horizontal plate (24) passing through the outer circular hole (23), and the tail of the handle (10) is the head of the front end surface of the horizontal plate (24). The maintenance device for high piers according to claim 5, characterized in that it is connected to the .

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