Supporting bracket for highway bridge construction

Abstract

The utility model relates to the technical field of civil engineering construction, and discloses a supporting bracket for highway bridge construction, which comprises a base, a fixed seat is assembled at the top of the base, a sliding block is connected to the top of the fixed seat in a sliding manner, and a mounting rod is rotatably connected to the top of the sliding block. The end, away from the sliding block, of the mounting rod is rotationally connected with a supporting plate, an angle adjusting assembly is arranged between the sliding block and the supporting plate, a length adjusting assembly is arranged in the middle of the fixing base and comprises a second bolt, and the second bolt is assembled in the middle of the fixing base. The end, away from the sliding block, of the second bolt is fixedly connected with a first rotary knob. According to the utility model, through the cooperation of the fixing seat, the second bolt, the second bolt hole, the sliding block, the sliding groove and other structures, the length of the supporting bracket can be flexibly adjusted, different construction spans can be quickly adapted, the construction efficiency is effectively improved, and the time and labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to civil engineering construction technical field especially, relates to a support bracket for highway bridge construction. BACKGROUND

[0002] Highway bridge construction refers to a series of construction activities that convert bridge from design blueprint into actual engineering structure according to highway construction planning and design requirements, using various construction technologies, processes, equipment and materials. Its construction process is complex and covers multiple links.

[0003] In each link of highway bridge construction, especially in the construction of piers, abutments and superstructure, a support bracket for highway bridge construction is often used, which is an important construction auxiliary equipment usually made of steel structure or aluminum alloy, etc. It can adapt to different construction heights and load requirements through adjusting device to provide work platform for construction personnel, and can also be used for temporary support of bridge structure parts, which plays a key role in ensuring construction safety and improving construction efficiency.

[0004] The support bracket for highway bridge construction in the prior art is simple in structure and convenient to use, and can basically meet the needs of construction assistance. However, due to the simple structure, the structure is usually fixed, the support angle usually cannot be quickly changed, manual adjustment is needed to adapt to different auxiliary requirements, the labor cost is greatly increased during the adjustment process, the construction progress is forced to slow down due to slow adjustment of the support angle, and the idle time of construction equipment is increased, which not only seriously affects the construction progress and efficiency, but also greatly increases the time cost of the whole project, and the increase of labor cost and construction period also inevitably increases the economic cost. Therefore, a support bracket for highway bridge construction is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a support bracket for highway bridge construction, which aims to improve the problems of fixed structure and difficult adjustment of support angle in the prior art, resulting in high labor cost, slow construction progress and increased economic cost.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A support bracket for highway bridge construction, comprising a base, a fixed seat is arranged on the top of the base, a sliding block is slidably connected to the top of the fixed seat, an installation rod is rotatably connected to the top of the sliding block, a support plate is rotatably connected to the end of the installation rod away from the sliding block, an angle adjusting assembly is arranged between the sliding block and the support plate, and a length adjusting assembly is arranged in the middle of the fixed seat.

[0008] The length adjusting assembly comprises two bolts, the two bolts are assembled in the middle part of the fixing seat, and one end of the two bolts away from the sliding block is fixedly connected with a knob one;

[0009] As a further description of the above technical solution:

[0010] The angle adjusting assembly comprises a bolt three, the bolt three is assembled in the middle part of the mounting rod, the top of the fixing seat and the outer side of the supporting plate are fixedly connected with a mounting seat, and one end of the angle adjusting assembly is fixedly connected with a knob two;

[0011] As a further description of the above technical solution:

[0012] The top of the base is provided with a sliding groove, and the sliding block is slidingly connected to the middle part of the sliding groove;

[0013] As a further description of the above technical solution:

[0014] The middle part of the fixing seat is uniformly provided with a plurality of bolt holes two, and the bolt two is threadedly connected in the middle part of the bolt hole two;

[0015] As a further description of the above technical solution:

[0016] The bolt two is specifically provided with a pair, and the pair of bolts two are in abutment with the two ends of the sliding block;

[0017] As a further description of the above technical solution:

[0018] The end of the sliding block close to the bolt two is fixedly connected with a handle;

[0019] As a further description of the above technical solution:

[0020] The mounting seat is specifically provided with a pair, the mounting rod is rotatably connected between the pair of mounting seats, the mounting rod is provided with a bolt hole three in the middle part, and the bolt three is threadedly connected in the middle part of the bolt hole three;

[0021] As a further description of the above technical solution:

[0022] The middle part of the base is assembled with a bolt one, and a supporting rod is fixedly connected between the pair of mounting rods.

[0023] The utility model has the advantages of the following beneficial effects:

[0024] 1. In this utility model, rotating the knob one drives the bolt two connected to it to rotate. Since the bolt two is threadedly connected to the bolt hole two on the fixed seat and abuts against both ends of the slider, as the bolt two rotates, the slider slides in the groove at the top of the fixed seat, thereby driving the support plate to move, realizing flexible adjustment of the support bracket length, quickly adapting to different construction spans, without complicated operation and a large amount of manpower, effectively improving construction efficiency and reducing time and labor costs.

[0025] 2. In this utility model, rotating the knob two drives the bolt three to rotate. Since the bolt three is threadedly connected to the bolt hole three in the middle of the mounting rod, and the mounting rod is rotatably connected between the top of the fixed seat and the mounting seat on the outside of the support plate, as the bolt three rotates, the angle between the mounting rod and the support plate changes rapidly, realizing the rapid adjustment of the support angle. This helps to meet the support needs of different construction scenarios, avoids the construction progress being hindered due to slow adjustment of the support angle, and ensures the continuity and efficiency of construction. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a support bracket for highway bridge construction proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the bolt hole two of a support bracket for highway bridge construction proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of bolt three of a support bracket for highway bridge construction proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Fixing seat; 3. Bolt 1; 4. Slider; 5. Mounting seat; 6. Support rod; 7. Support plate; 8. Length adjustment assembly; 9. Bolt 2; 10. Bolt hole 2; 11. Knob 1; 12. Slide groove; 13. Handle; 14. Angle adjustment assembly; 15. Bolt 3; 16. Knob 2; 17. Mounting rod; 18. Bolt hole 3. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 and Figure 2The utility model provides an embodiment: a supporting bracket for highway bridge construction, including base 1, the top of base 1 is assembled with fixed seat 2, the top of fixed seat 2 is connected with sliding block 4 slidingly, the top of sliding block 4 is connected with mounting rod 17 rotationally, the end of mounting rod 17 away from sliding block 4 is connected with support plate 7 rotationally, angle adjusting assembly 14 is arranged between sliding block 4 and support plate 7, the middle part of fixed seat 2 is provided with length adjusting assembly 8,

[0033] Length adjusting assembly 8 includes bolt two 9, bolt two 9 is assembled in the middle part of fixed seat 2, the end of bolt two 9 away from sliding block 4 is fixedly connected with knob one 11, the top of base 1 is provided with sliding slot 12, sliding block 4 is connected in the middle part of sliding slot 12 slidingly, the middle part of fixed seat 2 is evenly provided with a plurality of bolt holes two 10, and bolt two 9 is screwly connected in the middle part of bolt hole two 10.

[0034] The rotation of knob one 11 drives the synchronous rotation of bolt two 9 closely connected with it, since bolt two 9 is screwly connected with bolt hole two 10 evenly distributed in the middle part of fixed seat 2, and a pair of bolt two 9 is tightly abutted at both ends of sliding block 4, plays the limiting action, loses the limiting of sliding block 4 in the process of the rotation of bolt two 9, at this moment, sliding block 4 can freely slide in the sliding slot 12 previously provided in the top of fixed seat 2, when sliding block 4 slides to the appropriate position, selects a pair of adaptation from numerous bolt holes two 10, and bolt two 9 is rotated into it again, and the movement of sliding block 4 drives support plate 7 connected with it, in this way, the convenient adjustment of the length of supporting bracket is realized smoothly, the traditional supporting bracket complex adjustment mode is discarded, and the operation is simple and efficient, without consuming a lot of manpower repeatedly measures and adjusts, greatly improves the construction efficiency, effectively reduces the construction progress delay caused by the time consumption of adjustment, reduces the time cost and manpower cost in the construction process, provides strong guarantee for the smooth progress of highway bridge construction.

[0035] Refer to Figure 1 And Figure 3 Angle adjusting assembly 14 includes bolt three 15, bolt three 15 is assembled in the middle part of mounting rod 17, the outside of fixed seat 2's top and support plate 7 is fixedly connected with mounting seat 5, one end of angle adjusting assembly 14 is fixedly connected with knob two 16, mounting seat 5 is particularly provided with a pair, mounting rod 17 is rotationally connected between a pair of mounting seat 5, the middle part of mounting rod 17 is provided with bolt hole three 18, and bolt three 15 is screwly connected in the middle part of bolt hole three 18.

[0036] By rotating knob two 16, drive the bolt three 15 connected with it to rotate, bolt three 15 threaded connection in the middle of the installation rod 17, the angle between the installation rod 17 and the support plate 7 changes, quickly complete the support angle adjustment, this way does not need complex operation, greatly improve the construction efficiency, reduce the construction cost, effectively meet the demand of support angle change in highway bridge construction.

[0037] Referring to Figures 1-3 , bolt two 9 is specifically provided with a pair, a pair of bolt two 9 is in abutment with the two ends of the slider 4, the slider 4 is fixedly connected with the handle 13 at one end close to the bolt two 9, the middle of the base 1 is equipped with bolt one 3, a pair of installation rod 17 is fixedly connected with the support rod 6.

[0038] By assembling bolt one 3 in the middle of the base 1, the base 1 can be stably fixed on the construction ground to prevent displacement during use, a pair of bolt two 9 is respectively in abutment with the two ends of the slider 4, when rotating the bolt two 9, the sliding of the slider 4 on the fixed seat 2 can be controlled to realize the length adjustment of the support bracket, the handle 13 fixed at one end of the slider 4 facilitates the construction personnel to directly push the slider 4 to improve the convenience of adjustment, the support rod 6 fixedly connected between a pair of installation rod 17 enhances the structural stability of the installation rod 17, so that the support bracket can bear greater load to ensure construction safety and effectively improve the practicality and reliability of the support bracket in highway bridge construction.

[0039] Working principle: when carrying out highway bridge construction, first place the base 1 on the stable ground foundation and fix it by using bolt one 3, when the length of the support bracket needs to be adjusted to adapt to different construction span, rotate knob one 11, knob one 11 drives bolt two 9 to rotate, since the bolt two 9 is threaded in the bolt hole two 10 in the middle of the fixed seat 2 and a pair of bolt two 9 is in abutment with the two ends of the slider 4, with the rotation of the bolt two 9, the bolt two 9 loses the limitation of the slider 4, so that the slider 4 slides in the sliding groove 12 on the top of the fixed seat 2, then select a suitable pair of bolt hole two 10 to screw into a pair of bolt two 9, the slider 4 drives the support plate 7 to realize the length adjustment of the support bracket.

[0040] When the support angle needs to be adjusted, rotate knob two 16, knob two 16 drives bolt three 15 to rotate, with the rotation of the bolt three 15, the angle between the installation rod 17 and the support plate 7 changes, thereby realizing the adjustment of the support angle of the support plate 7, after the whole support bracket adjustment is completed, it can be used to support the bridge construction components to provide stable support for construction.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A support bracket for use in the construction of a highway bridge comprising a base (1) characterised in that: The top of the base (1) is equipped with a fixing seat (2), the top of the fixing seat (2) is slidably connected with a sliding block (4), the top of the sliding block (4) is rotatably connected with a mounting rod (17), one end of the mounting rod (17) away from the sliding block (4) is rotatably connected with a supporting plate (7), an angle adjusting assembly (14) is arranged between the sliding block (4) and the supporting plate (7), and the middle of the fixing seat (2) is provided with a length adjusting assembly (8). The length adjusting assembly (8) comprises a second bolt (9), the second bolt (9) is arranged in the middle of the fixing seat (2), and one end of the second bolt (9) away from the sliding block (4) is fixedly connected with a knob (11).

2. The support bracket for highway bridge construction of claim 1, wherein: The angle adjusting assembly (14) comprises a third bolt (15), the third bolt (15) is arranged in the middle of the mounting rod (17), the top of the fixing seat (2) and the outer side of the supporting plate (7) are fixedly connected with a mounting seat (5), and one end of the angle adjusting assembly (14) is fixedly connected with a knob (16).

3. The support bracket for highway bridge construction of claim 1, wherein: The top of the base (1) is provided with a sliding groove (12), and the sliding block (4) is slidably connected in the middle of the sliding groove (12).

4. The support bracket for highway bridge construction of claim 1, wherein: A plurality of bolt holes (10) are uniformly arranged in the middle of the fixing seat (2), and the second bolt (9) is threadedly connected in the middle of the bolt hole (10).

5. The support bracket for highway bridge construction of claim 1, wherein: The second bolt (9) is specifically provided with a pair, and the pair of second bolts (9) are in abutment with both ends of the sliding block (4).

6. The support bracket for highway bridge construction of claim 1, wherein: The end of the sliding block (4) close to the second bolt (9) is fixedly connected with a handle (13).

7. The support bracket for highway bridge construction of claim 2, wherein: The mounting seat (5) is specifically provided with a pair, the mounting rod (17) is rotatably connected between the pair of mounting seats (5), the middle of the mounting rod (17) is provided with a bolt hole (18), and the third bolt (15) is threadedly connected in the middle of the bolt hole (18).

8. The support bracket for highway bridge construction of claim 1, wherein: The middle of the base (1) is equipped with a first bolt (3), and the supporting rod (6) is fixedly connected between the pair of mounting rods (17).

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