Bridge pier hanging fence mounting platform

Abstract

The utility model provides a bridge pier hanging fence mounting platform, which relates to the technical field of road traffic, and comprises a pair of upper U-shaped frames, a pair of lower U-shaped frames and supporting rods, the bottom end surfaces of the upper U-shaped frames are connected with the upper end surfaces of the lower U-shaped frames through the supporting rods, the adjacent pair of upper U-shaped frames are connected through a connecting plate, and the connecting plate is connected with the lower U-shaped frames through the connecting plate. The lower U-shaped frames are connected through the adjusting assemblies, the adjusting assemblies are connected through the telescopic pull gate, the installation platform is novel in overall design and simple in structure, the specification of the installation platform can be adjusted according to the specification of a construction pier, and the overall assembling performance of the installation platform can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to a kind of road traffic technical field, more specifically, it is especially related to a bridge pier hoist fence mounting platform. BACKGROUND

[0002] Now the construction of highway and railway in traffic needs to install bridge pier, but now bridge pier is installed with top hoist fence on bridge pier for the convenience of later maintenance.

[0003] Based on the above, the inventor finds that the existing bridge pier uses top hoist fence, which is fixed and connected with bridge pier by setting multiple triangular supporting frames at the bottom of fence during installation, so the specifications of bridge pier will be different due to different construction requirements, and the size of platform needs to be adjusted during installation process, but the size of existing platform is fixed and cannot be adjusted according to requirements during installation process.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a bridge pier hoist fence mounting platform is provided to achieve the purpose of having more practical value. INVENTION CONTENTS

[0005] The purpose and effect of the bridge pier hoist fence mounting platform are achieved by the following specific technical means:

[0006] A bridge pier hoist fence mounting platform comprises a pair of upper "U" shaped frames, lower "U" shaped frames and supporting rods, the bottom end surface of the upper "U" shaped frame is connected with the upper end surface of the lower "U" shaped frame through the supporting rod, adjacent pairs of the upper "U" shaped frames are connected through connecting plates, adjacent pairs of the lower "U" shaped frames are connected through adjusting assemblies, and the adjusting assemblies are connected through telescopic sliding doors.

[0007] Further, the adjusting assembly comprises a pair of groove steel plates and through holes in the side walls of the upper "U" shaped frame and the lower "U" shaped frame, one side of the groove steel plate is provided with a cavity, the inner wall of the cavity is provided with a limiting groove, a protruding block is slidably installed between the limiting grooves, a spring one is installed on one side of the protruding block in the cavity, and the diameter of the protruding block is matched with the through hole.

[0008] Further, a rectangular plate is installed between the pair of groove steel plates and connected through the rectangular plate, an extension plate is installed at one end of the rectangular plate, an assembly hole is provided at the tail of the extension plate, a spring two is installed in the assembly hole, and the other end of the extension plate abuts against the side wall of the lower "U" shaped frame.

[0009] Further, the upper end surface of one of the channel steel plates is provided with a sliding groove, one end of the telescopic pull gate is fixedly connected with the tail of the sliding groove, and the other end of the telescopic pull gate and the connecting plate between the upper U-shaped frame constitute a clamping connection.

[0010] Further, the clamping connection mode between the upper U-shaped frame and the connecting plate is the same as the mounting mode of the adjusting assembly.

[0011] Further, the lower U-shaped frame and the channel steel plate constitute a platform base frame, and are assembled and mounted with the pier side wall through a scaffold.

[0012] Compared with the prior art, the platform has the following beneficial effects:

[0013] 1. By cooperating the through-hole groove, the channel steel plate, the protruding block and the spring one, when the protruding block is pressed, the overall length of the channel steel plate inserted into the lower U-shaped frame can be adjusted, and after being adjusted to a certain position, the protruding block is forced to be clamped in the through-hole groove under the reaction force of the spring one, so that the overall length between the lower U-shaped frame and the channel steel plate can be adjusted, so that the installation platform can be adapted to bridge piers of different sizes for installation and use, and the overall assembly efficiency is greatly improved.

[0014] 2. By cooperating the rectangular plate, the extension plate, the assembly hole and the spring two, when the distance between the lower U-shaped frames becomes larger, the extension plate inserted in the rectangular plate can be automatically stretched and contracted, so that the extension plate, the rectangular frame and the panel between the lower U-shaped frames can form a ring-shaped channel, the operator can walk conveniently, and the gap between the extension plate and the lower U-shaped frame can be avoided to cause the situation that the operator steps on the gap. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a three-dimensional schematic view of a pier hanging fence installation platform of the utility model.

[0016] Figure 2 is a rectangular plate and extension plate installation schematic view of a pier hanging fence installation platform of the utility model.

[0017] Figure 3 is a planar schematic view of an adjusting assembly of a pier hanging fence installation platform of the utility model.

[0018] Figure 4 is a pier hanging fence installation platform of the utility model Figure 1 A point enlarged schematic view in the utility model.

[0019] In the drawing, the correspondence between the component names and the drawing numbers is as follows:

[0020] 1. Lower U-shaped frame; 2. Channel steel plate; 3. Telescopic sliding gate; 4. Support rod; 5. Upper U-shaped frame; 6. Connecting plate; 7. Sliding groove; 8. Through-hole groove; 9. Raised block; 10. Spring 1; 11. Rectangular plate; 12. Extension plate; 13. Assembly hole; 14. Spring 2. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To the attached Figure 4 As shown:

[0026] The utility model provides a pier hanging fence installation platform, including a pair of upper "U"-shaped frames 5, a lower "U"-shaped frame 1 and a support rod 4, the bottom end surface of the upper "U"-shaped frame 5 is connected to the upper end surface of the lower "U"-shaped frame 1 through the support rod 4, an adjacent pair of the upper "U"-shaped frames 5 are connected by a connecting plate 6, an adjacent pair of the lower "U"-shaped frames 1 are connected by an adjustment component, and the adjustment components are connected by a telescopic sliding gate 3.

[0027] The adjusting assembly comprises a pair of channel steel plates 2 and through-hole grooves 8 formed in the side walls of the upper U-shaped frame 5 and the lower U-shaped frame 1, one side of the channel steel plate 2 is provided with a cavity, the inner wall of the cavity is provided with a limiting groove, a protruding block 9 is slidingly installed between the limiting grooves, one side of the protruding block 9 is installed with a spring 10 in the cavity, and the diameter of the protruding block 9 is matched with the through-hole groove 8. When the protruding block 9 is pressed, the overall length of the channel steel plate 2 inserted into the lower U-shaped frame 1 can be adjusted by the cooperation of the through-hole groove 8, the channel steel plate 2, the protruding block 9 and the spring 10. After being adjusted to a certain position, the protruding block 9 is forced to be clamped in the through-hole groove 8 by the reaction force of the spring 10. Through the above operation, the overall length between the lower U-shaped frame 1 and the channel steel plate 2 can be adjusted, so that the installation platform can be adapted to different sizes of piers for installation and use, greatly improving the overall assembly efficiency.

[0028] The rectangular plate 11 is installed between the pair of channel steel plates 2 and connected through the rectangular plate 11. One end of the rectangular plate 11 is inserted and installed with an extension plate 12. The tail of the extension plate 12 is provided with an assembly hole 13. The assembly hole 13 is installed with a spring 14. The other end of the extension plate 12 abuts against the side wall of the lower U-shaped frame 1. When the distance between the lower U-shaped frames 1 is increased, the extension plate 12 inserted in the rectangular plate 11 can realize automatic expansion and contraction, so that the extension plate 12, the rectangular plate 11 and the side plate of the lower U-shaped frame 1 can form a ring-shaped channel, which is convenient for the operator to walk, and can avoid the gap between the extension plate 12 and the lower U-shaped frame 1, so as to prevent the situation of stepping on the gap.

[0029] The upper end face of one of the channel steel plates 2 is provided with a sliding groove 7. One end of the telescopic pull gate 3 is fixedly connected with the tail of the sliding groove 7. The other end of the telescopic pull gate 3 is connected with the connecting plate 6 between the upper U-shaped frame 5 to form a clamping connection. When the connecting plate 6 is adjusted (i.e. after the connecting plate 6 is inserted into the upper U-shaped frame 5, the width of the side fence can be adjusted by sliding the telescopic pull gate 3 directly, so that the side fence of the platform is more convenient to adjust.

[0030] The clamping connection between the upper U-shaped frame 5 and the connecting plate 6 is the same as the installation mode of the adjusting assembly.

[0031] The lower U-shaped frame 1 and the channel steel plate 2 form a platform chassis, which is assembled and installed with the pier side wall through the scaffold.

[0032] The specific use and effect of the embodiment are as follows:

[0033] In the installation of the installation platform, first, the components are transported to the designated position by the transport equipment, then a pair of lower "U" shaped frame 1 is installed on both sides of the pier through the scaffold, then the channel steel plate 2 is inserted into the lower "U" shaped frame 1, the installation of the lower half of the installation platform is completed through the above operation, then the supporting rod 4 and the telescopic draw gate 3 are installed, finally the upper "U" shaped frame 5 and the connecting plate 6 are installed, in the adjusting process, the overall length of the channel steel plate 2 inserted into the lower "U" shaped frame 1 can be adjusted by the cooperation of the through hole groove 8, the channel steel plate 2, the protruding block 9 and the spring 10 when the protruding block 9 is pressed, and after being adjusted to a certain position, the protruding block 9 is forced to be clamped in the through hole groove 8 by the reaction force of the spring 10, the overall length between the lower "U" shaped frame 1 and the channel steel plate 2 can be adjusted through the above operation, so that the installation platform can be adapted to the installation of the piers with different sizes, and the overall assembly efficiency is greatly improved.

[0034] Embodiments of the present application are presented for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A pier hoisting fence installation platform comprising a pair of upper "U" shaped frames (5), lower "U" shaped frames (1) and support bars (4), the bottom end surface of the upper "U" shaped frames (5) being connected to the upper end surface of the lower "U" shaped frames (1) by the support bars (4), characterized in that: The upper "U" shaped frame (5) is connected with the connecting plate (6) between the adjacent pair of the upper "U" shaped frame (5), the lower "U" shaped frame (1) is connected with the adjusting assembly between the adjacent pair of the lower "U" shaped frame (1), and the adjusting assembly is connected with the telescopic pull gate (3).

2. A pier hoist rail installation platform as claimed in claim 1 wherein: The adjusting assembly comprises a pair of channel steel plates (2) and a through hole slot (8) formed on the side wall of the upper "U" shaped frame (5) and the lower "U" shaped frame (1), one side of the channel steel plate (2) is provided with a cavity, the inner wall of the cavity is provided with a limiting slot, the protruding block (9) is slidably installed between the limiting slots, one side of the protruding block (9) is provided with a spring (10) installed in the cavity, and the diameter of the protruding block (9) is matched with the through hole slot (8).

3. A pier hoist rail installation platform as claimed in claim 2 wherein: A rectangular plate (11) is installed between the pair of channel steel plates (2) and connected through the rectangular plate (11), one end of the rectangular plate (11) is provided with an extension plate (12), the tail of the extension plate (12) is provided with an assembly hole (13), the assembly hole (13) is provided with a spring (14), and the other end of the extension plate (12) is in abutment with the side wall of the lower "U" shaped frame (1).

4. A pier hoist rail mounting platform as claimed in claim 3 wherein: The upper end surface of one of the channel steel plates (2) is provided with a sliding slot (7), one end of the telescopic pull gate (3) is fixedly connected with the tail of the sliding slot (7), and the other end of the telescopic pull gate (3) is connected with the connecting plate (6) between the upper "U" shaped frame (5).

5. The pier encircling fence installation platform of claim 1 wherein: The connecting mode between the upper "U" shaped frame (5) and the connecting plate (6) is the same as the installation mode of the adjusting assembly.

6. A pier enclosure fence installation platform as claimed in claim 1, wherein: The lower "U" shaped frame (1) and the channel steel plate (2) constitute a platform chassis, and are assembled and installed with the side wall of the pier through the scaffold.

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