Steel bar connecting structure for road and bridge construction

Abstract

The utility model discloses a road and bridge construction reinforcing steel bar connecting structure which comprises a supporting base, an L-shaped groove is formed in the outer surface of the supporting base, an L-shaped plate is connected into the L-shaped groove in a sliding mode, and a moving block is connected into the L-shaped groove in a sliding mode. An adjusting mechanism of the clamping mechanism can be formed through the L-shaped groove, the L-shaped plate and the moving block, the convenience of a worker during steel bar butt joint is improved, the worker can conveniently adjust the distance between two steel bars, a rotating mechanism of the clamping mechanism can be formed through the rotating protection shell, the cavity, the digging groove, the rotating block and the twisting plate, and the clamping mechanism can be used for clamping the steel bars. Butt joint can be carried out according to the requirement that whether the reinforcing steel bars are bent or not, butt joint convenience is improved, a reinforcing steel bar clamping mechanism can be formed through mutual cooperation of the arranged semi-arc-shaped clamping plates and the arranged connecting holes, the reinforcing steel bars are clamped through the toughness of the semi-arc-shaped clamping plates, and the reinforcing steel bars are reinforced through mutual cooperation of the connecting holes and screws.

Description

TECHNICAL FIELD

[0001] The application relates to the field of road and bridge construction, in particular to a road and bridge construction steel bar connecting structure. BACKGROUND

[0002] Road and bridge construction is an important part of civil engineering; road and bridge construction involves a series of work such as planning, design and construction of roads and bridges, is a key field in civil engineering, covers roadbed, pavement, bridge, tunnel and other aspects; specifically includes roadbed main engineering, soil pit and soil pile treatment, slope protection and debris platform construction, roadbed comprehensive drainage system, roadbed protection and reinforcement, filling and excavation roadbed construction, and roadbed treatment in special engineering geological areas; road and bridge construction has important significance for promoting urban economic development and meeting people's basic travel and living needs; at the same time, road and bridge engineering is an important part of high-grade highway, and the construction quality and efficiency directly affect the traffic capacity and safety of the highway.

[0003] In road and bridge construction, in order to ensure the safety performance of the bridge, the internal structure of the bridge body is required to be high, and the internal structure usually adopts high-strength materials such as steel bars; however, the existing steel bars still need to rely on manual docking, and cannot be quickly docked according to the distance and angle of the steel bars. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a road and bridge construction steel bar connecting structure to solve the problems in the above background technology.

[0005] The embodiment of the application adopts the following technical scheme:

[0006] A road and bridge construction steel bar connecting structure, comprising a supporting base, an L-shaped groove is formed on the outer surface of the supporting base, an L-shaped plate is slidably connected in the L-shaped groove, a moving block is slidably connected in the L-shaped groove, the bottom surface of the moving block is fixedly connected with the upper surface of the L-shaped plate, the upper surface of the moving block and the upper surface of the supporting base are both fixedly connected with a rotating protection shell, a cavity is formed in the rotating protection shell, a groove is formed in the inner top wall of the cavity, a rotating block is arranged in the cavity and the groove, the upper surface of the rotating block is fixedly connected with a twisting plate, the upper surface of the twisting plate is fixedly connected with two semicircular clamping plates, two connecting holes are formed on the outer surface of the semicircular clamping plates, limit holes are formed on the back surface of the rotating protection shell and the outer surface of the rotating block, and limit nails are threadedly connected in the limit holes.

[0007] Preferably, anti-skid grooves are formed on the outer surface of the twisting plate, and buckle grooves are formed on the left side surface and the right side surface of the supporting base.

[0008] Preferably, the upper surface of the support base is provided with a distance measuring scale, and the bottom surface of the distance measuring scale is fixedly connected with the upper surface of the support base.

[0009] Preferably, the upper surface of the support base is provided with a distance measuring scale, and the bottom surface of the distance measuring scale is fixedly connected with the upper surface of the support base.

[0010] Preferably, the back surface of the L-shaped plate is provided with a force applying groove, and the left side surface of the support base is provided with an instruction sticker.

[0011] Preferably, the right side surface of the instruction sticker is fixedly connected with the left side surface of the support base, and the instruction sticker is in an elliptical shape.

[0012] The above-mentioned at least one technical scheme adopted by the embodiment of the application can achieve the following beneficial effects:

[0013] The L-shaped groove, the L-shaped plate and the moving block are arranged, so that the adjusting mechanism of the clamping mechanism can be formed, the convenience of the worker in butt joint of the steel bars is improved, the worker can adjust the distance between the two steel bars, the rotating mechanism of the clamping mechanism is formed by the rotating protective shell, the cavity, the groove, the rotating block and the twisting plate, the butt joint can be performed according to the requirement of whether the steel bar is bent, the convenience in butt joint is improved, the clamping mechanism of the steel bar is formed by the cooperation of the semi-arc-shaped clamping plate and the connecting hole, the semi-arc-shaped clamping plate is used to clamp the steel bar by the flexibility of the semi-arc-shaped clamping plate, and the steel bar is reinforced by the cooperation of the connecting hole and the screw. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate certain non-limiting embodiments of the application and together with the description serve to explain the application. In the drawings:

[0015] Figure 1 is a schematic view of the overall three-dimensional structure of the utility model;

[0016] Figure 2 is a schematic view of the overall three-dimensional structure of the utility model;

[0017] Figure 3 is a schematic view of the overall three-dimensional structure of the utility model;

[0018] Figure 4 is a schematic view of the overall three-dimensional structure of the utility model;

[0019] In the figure: 1, support base; 2, L-shaped groove; 3, L-shaped plate; 4, moving block; 5, rotating protective shell; 6, cavity; 7, groove; 8, rotating block; 9, twist plate; 10, half-arc clamping plate; 11, connecting hole; 12, limiting hole; 13, limiting peg; 14, anti-skid groove; 15, buckle groove; 16, distance measuring scale; 17, pointer; 18, force slot; 19, instruction sticker. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application will be described clearly and completely below in combination with specific embodiments of the present application and corresponding drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] The technical scheme provided by each embodiment of the present application will be described in detail below in combination with the drawings.

[0022] Please refer to Figures 1-4 The utility model provides a kind of road bridge construction reinforcing bar connecting structure technical scheme:

[0023] The utility model provides a kind of bridge construction reinforcing bar connecting structure, including support base 1, the outer surface of support base 1 is equipped with L-shaped groove 2, L-shaped groove 2 is slidably connected with L-shaped plate 3, L-shaped groove 2 is slidably connected with moving block 4, the bottom surface of moving block 4 is fixedly connected with the upper surface of L-shaped plate 3, the upper surface of moving block 4 is fixedly connected with the upper surface of support base 1, and the inside of rotating protective shell 5 is equipped with cavity 6, the inner top wall of cavity 6 is equipped with groove 7, the inside of cavity 6 and the inside of groove 7 are equipped with rotating block 8, the upper surface of rotating block 8 is fixedly connected with twist board 9, the upper surface of twist board 9 is fixedly connected with two half-arc clamping plates 10, two connecting holes 11 are formed in the outer surface of half-arc clamping plate 10, the back of rotating protective shell 5 and the outer surface of rotating block 8 are equipped with limiting hole 12, and limiting pin 13 is threadedly connected in the inside of limiting hole 12;Specifically, the adjusting mechanism of clamping mechanism can be formed by the L-shaped groove 2, L-shaped plate 3 and moving block 4, the convenience of worker when butt joint reinforcing bar is increased, so as to facilitate worker to adjust the distance between two reinforcing bars, the rotating mechanism of clamping mechanism can be formed by the rotating protective shell 5, cavity 6, groove 7, rotating block 8 and twist board 9, butt joint can be carried out according to the requirement whether reinforcing bar is bent, the convenience when butt joint is improved, the clamping mechanism of reinforcing bar can be formed by the cooperation of half-arc clamping plate 10 and connecting hole 11, the half-arc clamping plate 10 is clamped to reinforcing bar by using the flexibility of half-arc clamping plate 10 itself, and is reinforced by connecting hole 11 in the cooperation of screw, and the limiting hole 12 formed in rotating block 8 is multiple, so as to facilitate worker to adjust the rotation of clamping mechanism according to different angles.

[0024] In the embodiment, the outer surface of twist board 9 is equipped with anti-skid groove 14, and the left side surface of support base 1 and the right side surface of support base 1 are equipped with buckle groove 15;The upper surface of support base 1 is equipped with distance measuring scale 16, and the bottom surface of distance measuring scale 16 is fixedly connected with the upper surface of support base 1;Specifically, the friction between the palm of worker and twist board 9 can be increased by the anti-skid groove 14, the buckle groove 15 is set to facilitate worker to pick up the device and move, and the distance between two reinforcing bars can be adjusted according to distance measuring scale 16 by the distance measuring scale 16;

[0025] In this embodiment, the upper side of the support base 1 is provided with a pointer 17, the bottom surface of the pointer 17 is fixedly connected with the upper surface of the L-shaped plate 3; the back surface of the L-shaped plate 3 is provided with a force applying groove 18, the left side surface of the support base 1 is provided with an instruction sticker 19; the right side surface of the instruction sticker 19 is fixedly connected with the left side surface of the support base 1, and the instruction sticker 19 is elliptical; specifically, the pointer 17 can improve the accuracy of the distance when adjusting the reinforcement, the force applying groove 18 can facilitate the staff to push the L-shaped plate 3 to generate force, so that the L-shaped plate 3 moves quickly, and the instruction sticker 19 can make the staff quickly use the device for work.

[0026] Working principle: when the bridge construction reinforcement connecting structure is used, the user first places the device at the designated position, then places two steels between the two groups of semi-arc clamping plates 10, and then fixes the steels by screwing and nut through the connecting holes 11, and then rotates the L-shaped plate 3, which will slide in the L-shaped groove 2, and will drive the moving block 4, the rotating mechanism, the clamping mechanism and the steel to move, so as to quickly butt joint the two steels, so as to facilitate the staff to connect them, when it is necessary to adjust the butt joint according to the angle of the steel, first disassemble the limiting pin 13 from the inside of the limiting hole 12, then rotate the twist plate 9, which will drive the clamping mechanism and the rotating block 8 to rotate, when the clamping mechanism rotates to the specified angle, align the limiting hole 12, and finally reinsert the limiting pin 13 into the inside of the limiting hole 12 to complete the adjustment.

[0027] The above only describes the embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the scope of claims of the present application.

Claims

1. A bridge construction steel bar connecting structure comprising a support base (1), characterized in that: The outer surface of the support base (1) is provided with an L-shaped slot (2), the inside of the L-shaped slot (2) is slidably connected with an L-shaped plate (3), the inside of the L-shaped slot (2) is slidably connected with a moving block (4), the bottom surface of the moving block (4) is fixedly connected with the upper surface of the L-shaped plate (3), the upper surface of the moving block (4) and the upper surface of the support base (1) are fixedly connected with a rotating protection shell (5), the inside of the rotating protection shell (5) is provided with a cavity (6), the inner top wall of the cavity (6) is provided with a groove (7), the inside of the cavity (6) and the inside of the groove (7) are jointly provided with a rotating block (8), the upper surface of the rotating block (8) is fixedly connected with a twist plate (9), the upper surface of the twist plate (9) is fixedly connected with two semi-arc clamping plates (10), the outer surface of the semi-arc clamping plate (10) is provided with two connecting holes (11), the back surface of the rotating protection shell (5) and the outer surface of the rotating block (8) are provided with limiting holes (12), and the inside of the limiting hole (12) is threadedly connected with a limiting pin (13).

2. The reinforcing bar connecting structure for bridge construction according to claim 1, characterized in that: The outer surface of the twist plate (9) is provided with an anti-skid groove (14), and the left side surface of the support base (1) and the right side surface of the support base (1) are provided with buckle grooves (15).

3. The reinforcing bar connecting structure for bridge construction according to claim 1, characterized in that: The upper surface of the support base (1) is provided with a distance measuring scale (16), and the bottom surface of the distance measuring scale (16) is fixedly connected with the upper surface of the support base (1).

4. The reinforcing bar connecting structure for bridge construction according to claim 1, characterized in that: The upper surface of the support base (1) is provided with a pointer (17), and the bottom surface of the pointer (17) is fixedly connected with the upper surface of the L-shaped plate (3).

5. The reinforcing bar connecting structure for bridge construction according to claim 1, characterized in that: The back surface of the L-shaped plate (3) is provided with a force applying groove (18), and the left side surface of the support base (1) is provided with an instruction sticker (19).

6. The reinforced connecting structure for bridge construction according to claim 5, characterized in that: The right side surface of the instruction sticker (19) is fixedly connected with the left side surface of the support base (1), and the instruction sticker (19) is oval.

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