Mounting tool for side slope arched framework precast block

Abstract

The utility model relates to a side slope arch framework precast block installation tool. The tool comprises an arch installation frame and a fixing frame fixedly connected to the top of the installation frame. T-shaped parts are arranged in the fixing frame, and a fixing sleeve is fixed to the top of the intersection point of the T-shaped parts; a threaded rod is in threaded connection with the interior of the fixing sleeve, and a crank is fixedly connected to the top of the threaded rod; the bottom end of the threaded rod is rotationally connected with a connecting plate matched with the T-shaped part. A sliding groove is formed in the mounting frame, and a sliding block is movably connected into the sliding groove. The inner side of the sliding block is fixedly connected with the end part of the connecting plate; a limiting plate is arranged on the outer side of the mounting frame and fixedly connected with the outer side of the sliding block. According to the utility model, the precast blocks can be conveniently spliced, and the trouble of manual alignment is reduced; and meanwhile, limiting can be conducted according to the height of the prefabricated blocks, the prefabricated blocks are kept at the same height, then the installation efficiency is improved, and the aesthetic degree of the arched framework is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of slope arch skeleton prefabricated block installation, especially relates to a slope arch skeleton prefabricated block installation tool. BACKGROUND

[0002] The highway subgrade slope generally will set up the skeleton of arch to carry out the protection, mainly is used to keep the water and soil, prevent rainwater from washing away and damage the subgrade of highway. The slope arch skeleton prefabricated block usually is produced by mould, these moulds have complex structure, are spliced by 5~7 kinds of moulds, mainly include two parts of straight line section and arch structure. The component prefabrication is spliced in the position of the slope protection after being completed, forms the arch skeleton slope protection. These prefabricated blocks splice when, because the slope exists the case of uneven, to guarantee the prefabricated block spliced is in the same height, the staff needs to adjust when splicing, so it brings great inconvenience to the installation work of staff, and further reduces the installation efficiency. SUMMARY

[0003] The utility model provides a kind of slope arch skeleton prefabricated block installation tool that is convenient to splice and improves installation efficiency.

[0004] To solve the above problems, a slope arch skeleton prefabricated block installation tool according to the utility model, characterized by: the tool includes an arch installation frame and a fixed frame fixedly connected to the top of the installation frame; a T-shaped portion is provided in the fixed frame, and a fixed sleeve is fixed to the top of the intersection of the T-shaped portion; a threaded rod is threadedly connected to the inside of the fixed sleeve, and a crank handle is fixedly connected to the top of the threaded rod; a connecting plate matched with the T-shaped portion is rotatably connected to the bottom end of the threaded rod; a sliding groove is formed in the installation frame, and a sliding block is movably connected to the inside of the sliding groove; the inside of the sliding block is fixedly connected with the end of the connecting plate; a limiting plate is arranged on the outside of the installation frame, and the limiting plate is fixedly connected with the outside of the sliding block.

[0005] Two movable rods are movably connected to the top of the installation frame on both sides, and the movable rods are fixedly connected with the limiting plate after penetrating through the reserved hole I of the installation frame.

[0006] Folding plates are fixed between the upper and lower sides of the sliding block and the inner wall of the outside of the sliding groove; the sliding block is fixedly connected with the folding plates; the sliding groove is slidingly connected with the folding plates.

[0007] The reserved hole II of the installation frame is provided with a scale plate at the vault, and the scale plate is fixedly connected with the limiting plate after penetrating through the reserved hole II.

[0008] The front and rear of the inside of the installation frame are fixedly connected with mounting plates, and the mounting plates are provided with reserved holes III for fixing pins.

[0009] The limiting plate is arranged in an arc shape, abuts against the outer surface of the mounting frame and is movably connected.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1、The mounting frame can be placed on the surface of the arch-shaped line drawn in advance, so that one end of the precast block can directly contact the outer side of the mounting frame when the precast block is spliced, thereby reducing the trouble of manual alignment.

[0012] 2、The surface of the threaded rod is connected with the threads in the fixed sleeve, which can drive the connecting plate, the sliding block and the limiting plate to move downward, so that the precast block can be conveniently limited according to the height of the precast block, the precast block is kept at the same height, and the efficiency of installation and the aesthetic degree of the arch-shaped framework are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] The specific embodiments of the utility model will be further described in detail below with reference to the drawings.

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0015] Figure 2 It is a bottom view structure schematic view in the utility model.

[0016] Figure 3 It is a rear view structure schematic view in the utility model.

[0017] Figure 4 It is a partial enlarged view of A in the utility model.

[0018] In the figure: 1-mounting frame; 2-fixed frame; 3-fixed sleeve; 4-threaded rod; 5-crank; 6-connecting plate; 7-sliding groove; 8-sliding block; 9-limiting plate; 10-movable rod; 11-folding plate; 12-scale plate; 13-mounting plate; 14-fixed pin. DETAILED DESCRIPTION

[0019] As Figures 1-4As shown, a kind of slope arch skeleton prefabricated block installation tool, the tool includes arch installation frame 1 and the fixed frame 2 fixedly connected at the top of installation frame 1.The fixed frame 2 is equipped with T type part, and the intersection top of the T type part is fixed with fixed sleeve 3;The inside of fixed sleeve 3 is threadedly connected with threaded rod 4, and the top of threaded rod 4 is fixedly connected with rocking handle 5;The bottom end of threaded rod 4 is rotatably connected with connecting plate 6 matched with T type part;Sliding slot 7 is formed in installation frame 1, and sliding block 8 is movably connected in the inside of sliding slot 7;The inner side of sliding block 8 is fixedly connected with the end of connecting plate 6;The outer side of installation frame 1 is provided with limiting plate 9, and the outer side of limiting plate 9 is fixedly connected with sliding block 8.

[0020] Wherein: the top of installation frame 1 is movably connected with movable rod 10 on both sides, and the bottom end of movable rod 10 is fixedly connected with limiting plate 9 after penetrating the reserved hole I of installation frame 1, so that the limiting plate 9 can be assisted to limit, and the up and down movement is facilitated.

[0021] The upper and lower sides of sliding block 8 and the inner wall of the outer side of sliding slot 7 are fixed with folding plate 11, so that the inside of sliding slot 7 can be shielded, and the gravel on the surface of prefabricated block is prevented from falling into the inside of sliding slot 7;Sliding block 8 is fixedly connected with folding plate 11;Sliding slot 7 is slidably connected with folding plate 11.

[0022] The top of installation frame 1 is provided with the reserved hole II of scale plate 12, and the scale plate 12 is fixedly connected with limiting plate 9 after penetrating the reserved hole II, so that the staff can know the height of the downward movement of limiting plate 9, and then the subsequent prefabricated block can be better positioned and installed.

[0023] The front and rear sides of the inner side of installation frame 1 are fixedly connected with mounting plate 13, and the mounting plate 13 is provided with reserved hole III for fixed pin 14 to penetrate and install, so that after installation frame 1 is located at the position of slope, installation frame 1 can be fixed on the surface of slope, and then the stability during prefabricated block installation is improved.

[0024] Limiting plate 9 is arranged in arc shape, abutting to the outer surface of installation frame 1 and movably connected, so that limiting plate 9 can move up and down on the outer side surface of installation frame 1.And the movable limiting of limiting plate 9 is realized by penetrating movable rod 10 and scale plate 12 of installation frame 1.

[0025] In use, the mounting frame 1 is placed at the position of the slope, then the mounting frame 1 is fixed through the fixing pin 14, then one end of a prefabricated block is abutted with the outer side surface of the mounting frame 1, then the handle 5 can be rotated to drive the threaded rod 4 to rotate, simultaneously drive the connecting plate 6 to move downwards, and drive the limiting plate 9 to move through the sliding block 8, so that the bottom of the limiting plate 9 is contacted with the top of the prefabricated block, then the prefabricated blocks can be placed in sequence and adjacently, after the splicing of all the prefabricated blocks is completed, the fixing pin 14 can be pulled out, then the handle 5 is reversed to drive the limiting plate 9 to move upwards, finally the mounting frame 1 can be taken down.

Claims

1. A tool for installing precast blocks of arched slope frames, characterized in that: The tool includes an arched mounting frame (1) and a fixed frame (2) fixedly connected to the top of the mounting frame (1); the fixed frame (2) has a T-shaped part inside, and a fixed sleeve (3) is fixedly fixed at the top of the intersection of the T-shaped part; a threaded rod (4) is threadedly connected inside the fixed sleeve (3), and a crank (5) is fixedly connected to the top of the threaded rod (4); a connecting plate (6) matching the T-shaped part is rotatably connected to the bottom end of the threaded rod (4); a sliding groove (7) is opened on the mounting frame (1), and a slider (8) is movably connected inside the sliding groove (7); the inner side of the slider (8) is fixedly connected to the end of the connecting plate (6); a limiting plate (9) is provided on the outer side of the mounting frame (1), and the limiting plate (9) is fixedly connected to the outer side of the slider (8).

2. The installation tool for precast arched frame blocks of a slope as described in claim 1, characterized in that: Movable rods (10) are movably connected to both sides of the top of the mounting frame (1). The bottom end of the movable rods (10) is fixedly connected to the limiting plate (9) after passing through the reserved hole I of the mounting frame (1).

3. The installation tool for precast arched frame blocks of a slope as described in claim 1, characterized in that: Folding plates (11) are fixed between the upper and lower sides of the slider (8) and the inner wall of the outer side of the slide groove (7); the slider (8) is fixedly connected to the folding plate (11); the slide groove (7) is slidably connected to the folding plate (11).

4. The installation tool for precast arched frame blocks of a slope as described in claim 1, characterized in that: The mounting bracket (1) has a pre-drilled hole II for a scale plate (12) on its dome. The scale plate (12) passes through the pre-drilled hole II and is fixedly connected to the limiting plate (9).

5. The installation tool for precast arched frame blocks of a slope as described in claim 1, characterized in that: Mounting plates (13) are fixedly connected to the front and rear sides of the inner side of the mounting bracket (1). The mounting plates (13) are provided with reserved holes (III) for the through installation of fixing pins (14).

6. The installation tool for precast arched frame blocks of a slope as described in claim 1, characterized in that: The limiting plate (9) is arc-shaped and is close to the outer surface of the mounting frame (1) and is movably connected.

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