Cover beam maintenance geotextile fixing clamp

Abstract

The utility model provides a cover beam health maintenance geotextile fixing clamp, and relates to the technical field of bridge construction auxiliary equipment, the cover beam health maintenance geotextile fixing clamp comprises a fixing assembly, two deformed steel bars are arranged on the fixing assembly, an adjusting assembly is arranged on the deformed steel bars, the adjusting assembly comprises an adjusting shell, and an attaching mechanism is arranged on the adjusting assembly. According to the bent cap maintenance geotextile fixing clamp, by pulling threaded steel, an adjusting shell, a first fixing plate, a second fixing plate and a roller can be driven to move till the roller abuts against the straight face of the side face of a bent cap, the threaded steel continues to be pulled, and the second fixing plate drives the first fixing plate to rotate on the adjusting shell; and at the moment, the first fixing plate is attached to the inclined face of the side face of the cover beam, fixing of the maintenance geotextile is completed, the maintenance geotextile can be attached to the straight face of the side face of the cover beam and the inclined face of the side face of the cover beam, and meanwhile the maintenance geotextile can adapt to cover beams of different sizes.

Description

Technical Field

[0001] The utility model relates to a fixing fixture, in particular to a fixing fixture for curing geotextile of a capping beam, belonging to the technical field of bridge construction auxiliary equipment. Background Technique

[0002] With the rapid development of the country's infrastructure construction, there are more and more road constructions. As a common lower structure of highway bridges, the capping beam is indispensable in road construction. As the structure bearing the upper part, its strength is particularly important.

[0003] After the formwork of the cast-in-place concrete capping beam is removed on site, it is also necessary to cover the curing geotextile to keep the concrete moist. In actual applications, it is found that the curing geotextile is light and easy to be blown up by the wind, which will affect the concrete curing quality. During construction, the curing geotextile is often fixed by stones, steel bars, etc. on the construction site. However, it is difficult for the curing geotextile to fit closely with the inclined surface on the side of the capping beam, and there are even great potential safety hazards in case of strong wind weather. Therefore, a fixing fixture for curing geotextile of a capping beam is proposed here. Content of the Utility Model

[0004] The utility model provides a fixing fixture for curing geotextile of a capping beam, which can make the curing geotextile fit with the straight surface and the inclined surface on the side of the capping beam, and can adapt to capping beams of different sizes at the same time.

[0005] The utility model is realized through the following technical solutions: a fixing fixture for curing geotextile of a capping beam includes a fixing component, two threaded steels are arranged on the fixing component, an adjusting component is arranged on the threaded steels, the adjusting component includes an adjusting shell, and a fitting mechanism is arranged on the adjusting component.

[0006] The fixing component includes a fixing shell, a threaded block is fixed on the top surface of the fixing shell, a bolt A is in threaded connection with the threaded block, a round plate is fixed on the bottom surface of the bolt A, and a first clamping plate is rotatably connected to the round plate.

[0007] The adjusting component includes an adjusting shell sleeved on the side of the threaded steel, a bolt B extending into the interior of the adjusting shell is in threaded connection with one side of the adjusting shell, the end of the bolt B close to the threaded steel is rotatably connected to a second clamping plate in contact with the threaded steel, and a baffle is fixed on the side surface of the adjusting shell.

[0008] The fitting mechanism includes a first fixing plate rotatably connected to the adjusting shell and in contact with the baffle, the first fixing plate is in a vertical state, a second fixing plate is fixed on the first fixing plate through a fastening bolt, and a roller is rotatably connected to the upper end of the second fixing plate.

[0009] Specifically, a vertical plate located between the two threaded steels is fixed on the bottom surface of the first clamping plate, and the outer contour of the vertical plate is rectangular.

[0010] Specifically, a sliding shell is slidably connected to the side of the deformed steel bar in a horizontal state, and the outer contour of the sliding shell is rectangular.

[0011] Furthermore, the surface of the second clamping plate in contact with the deformed steel bar is arc-shaped.

[0012] Specifically, the number of the baffle plates is two, and the two baffle plates are symmetrical to each other.

[0013] Furthermore, a first rubber pad is fixed to the bottom surface of the first fixing plate, and the outer contour of the first rubber pad is rectangular.

[0014] Specifically, a second rubber pad is fixed to the bottom surface of the second fixing plate, and the outer contour of the second rubber pad is rectangular.

[0015] The utility model provides a fixing fixture for curing geotextile of a bent cap, and the beneficial effects thereof are as follows:

[0016] 1. The fixing fixture for curing geotextile of the bent cap can fix the deformed steel bar by driving a circular plate and a first clamping plate through a rotating bolt A, and at the same time, adjust the deformed steel bar, so that the device can adapt to bent cap bodies of different lengths. By rotating bolt B, the second clamping plate can be driven to move, and then the adjusting shell can be fixed at different heights of the deformed steel bar, so that the device can adapt to bent cap bodies of different heights.

[0017] 2. By pulling the deformed steel bar, the fixing fixture for curing geotextile of the bent cap can drive the adjusting shell, the first fixing plate, the second fixing plate and the roller to move until the roller abuts against the straight surface on the side of the bent cap. By continuing to pull the deformed steel bar, the second fixing plate will drive the first fixing plate to rotate on the adjusting shell until the second fixing plate fits the straight surface on the side of the bent cap. At this time, the first fixing plate fits the inclined surface on the side of the bent cap, and the fixing of the curing geotextile is completed. The curing geotextile can be made to fit the straight surface and the inclined surface on the side of the bent cap, and at the same time, it can adapt to bent caps of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an assembly schematic diagram of the utility model;

[0019] Figure 2 is a sectional view of the internal structure of the fixing shell of the utility model;

[0020] Figure 3 is the Figure 1 magnified schematic diagram of the structure at A in the utility model;

[0021] Figure 4 is the Figure 1 magnified schematic diagram of the structure at B in the utility model.

[0022] Description of the reference numerals

[0023] 1. Fixed component; 101. Fixed shell; 102. Threaded block; 103. Bolt A; 104. Circular plate; 105. First clamping plate; 106. Vertical plate

[0024] 2. Adjusting component; 201. Adjusting shell; 202. Bolt B; 203. Second clamping plate; 204. Baffle

[0025] 3. Fitting mechanism; 301. First fixing plate; 302. Second fixing plate; 303. First rubber pad; 304. Second rubber pad; 305. Roller

[0026] 4. Rebar; 5. Sliding shell; 6. Capping beam body; 601. Straight surface of the capping beam side; 602. Inclined surface of the capping beam side Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention

[0028] Please refer to Figures 1 to 4 , an embodiment of the present utility model provides a fixing clamp for capping beam curing geotextile, including a fixed component 1. Two rebars 4 are arranged on the fixed component 1. The outer contour of the rebar 4 is L-shaped. The rebar 4 has a horizontal part and a vertical part. A sliding shell 5 is slidably connected to the side surface of the rebar 4 in the horizontal state. The outer contour of the sliding shell 5 is rectangular. The fixed component 1 includes a fixed shell 101. A threaded block 102 is fixed on the top surface of the fixed shell 101. A bolt A 103 is threadedly connected in the threaded block 102. A circular plate 104 is fixed on the bottom surface of the bolt A 103

[0029] A first clamping plate 105 is rotatably connected to the circular plate 104. A vertical plate 106 located between the two rebars 4 is fixed on the bottom surface of the first clamping plate 105. The outer contour of the vertical plate 106 is rectangular. The arrangement of the vertical plate 106 can separate the two rebars 4 to prevent the rebars 4 from loosening in the fixed shell 101

[0030] Specifically, by rotating the bolt A 103, the bolt A 103 can be screwed in and out in the threaded block 102. The screwed-in and out bolt A 103 can drive the circular plate 104 and the first clamping plate 105 to move. When the first clamping plate 105 abuts against the rebar 4, the fixing of the rebar 4 is completed

[0031] Please pay special attention toFigure 1 and Figure 3 On the deformed steel bar 4, an adjusting assembly 2 is provided. The adjusting assembly 2 includes an adjusting shell 201. The adjusting assembly 2 includes an adjusting shell 201 sleeved on the side of the deformed steel bar 4. One side of the adjusting shell 201 is threadedly connected with a bolt B202 extending into the interior of the adjusting shell 201. One end of the bolt B202 close to the deformed steel bar 4 is rotatably connected with a second clamping plate 203 in contact with the deformed steel bar 4. The surface of the second clamping plate 203 in contact with the deformed steel bar 4 is arc-shaped. The second clamping plate 203 can fit more closely with the deformed steel bar 4, increasing the contact area and improving the fixing effect.

[0032] A baffle 204 is fixed on the side surface of the adjusting shell 201. The number of baffles 204 is two, and the two baffles 204 are symmetrical to each other. The baffle 204 can limit the first fixing plate 301, so that the first fixing plate 301 is in a vertical state under normal conditions. By rotating the bolt B202 to drive the second clamping plate 203 to move, the position of the adjusting shell 201 on the deformed steel bar 4 can be adjusted.

[0033] Please refer particularly to Figure 1 、 Figure 3 and Figure 4 On the adjusting assembly 2, a fitting mechanism 3 is provided. The fitting mechanism 3 includes a first fixing plate 301 rotatably connected to the adjusting shell 201 and in contact with the baffle 204. The first fixing plate 301 is in a vertical state. A first rubber pad 303 is fixed on the bottom surface of the first fixing plate 301. The outer contour of the first rubber pad 303 is rectangular. A second fixing plate 302 is fixed on the first fixing plate 301 by a fastening bolt. The first fixing plate 301 and the second fixing plate 302 are hollow shells, reducing the weight and saving resources.

[0034] By adjusting the fastening bolt, the angle of the second fixing plate 302 relative to the first fixing plate 301 can be adjusted, so that the included angle between the first fixing plate 301 and the second fixing plate 302 is equal to the included angle between the straight surface 601 and the inclined surface 602 of the side of the capping beam, so as to fix the curing geotextile on the capping beam body 6 subsequently. A roller 305 is rotatably connected to the upper end of the second fixing plate 302. When the roller 305 abuts against the straight surface 601 of the side of the capping beam, continue to drive the adjusting shell 201, the first fixing plate 301, the second fixing plate 302, and the roller 305 to move by pulling the deformed steel bar 4. The roller 305 will roll on the straight surface 601 of the side of the capping beam, making the pulling of the deformed steel bar 4 smoother. A second rubber pad 304 is fixed on the bottom surface of the second fixing plate 302. The outer contour of the second rubber pad 304 is rectangular. The second rubber pad 304 and the first rubber pad 303 can prevent the curing geotextile from being clamped and damaged, and avoid reducing the protection effect of the curing geotextile.

[0035] Working principle: The adjusting shell 201 is fixed to the vertical part of the deformed steel bar 4. During use, first adjust the position of the adjusting shell 201 on the deformed steel bar 4 so that the junction of the straight surface 601 and the inclined surface 602 on the side of the capping beam is on the same horizontal line. This step can be carried out on the ground or on the top surface of the capping beam body 6. At the same time, adjust the angle between the first fixing plate 301 and the second fixing plate 302 according to the angle between the straight surface 601 and the inclined surface 602 on the side of the capping beam to make them the same.

[0036] Then, by pulling the deformed steel bar 4, drive the adjusting shell 201, the first fixing plate 301, the second fixing plate 302, and the roller 305 to move until the roller 305 abuts against the straight surface 601 on the side of the capping beam. At this time, continue to pull the deformed steel bar 4, and the second fixing plate 302 will drive the first fixing plate 301 to rotate on the adjusting shell 201 until the second fixing plate 302 fits against the straight surface 601 on the side of the capping beam. The rotation angle of the second fixing plate 302 is the same as the rotation angle of the first fixing plate 301. Therefore, when the second fixing plate 302 rotates to the vertical state, the first fixing plate 301 fits against the inclined surface 602 on the side of the capping beam, completing the fixation of the curing geotextile, enabling the curing geotextile to fit against the straight surface 601 and the inclined surface 602 on the side of the capping beam, and at the same time being able to adapt to capping beam bodies 6 of different sizes.

[0037] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A cap beam curing geotextile fixing fixture, comprising a fixing assembly (1), characterized in that: The fixing component (1) is provided with two threaded steel bars (4), the threaded steel bars (4) are provided with an adjustment component (2), the adjustment component (2) comprises an adjustment shell (201), and the adjustment component (2) is provided with a fitting mechanism (3); The fixing assembly (1) comprises a fixing shell (101), a threaded block (102) is fixed on the top surface of the fixing shell (101), a bolt A (103) is connected to the inner thread of the threaded block (102), a circular plate (104) is fixed on the bottom surface of the bolt A (103), and a first clamping plate (105) is rotatably connected to the circular plate (104); The adjusting assembly (2) comprises an adjusting shell (201) sleeved on a side of a threaded steel bar (4); one side of the adjusting shell (201) is threadedly connected to a bolt B (202) extending into the interior of the adjusting shell (201); one end of the bolt B (202) close to the threaded steel bar (4) is rotatably connected to a second clamping plate (203) in contact with the threaded steel bar (4); and a baffle plate (204) is fixed to the side of the adjusting shell (201); The fitting mechanism (3) comprises a first fixing plate (301) rotatably connected to the adjustment shell (201) and in contact with the baffle (204); the first fixing plate (301) is in a vertical state; a second fixing plate (302) is fixed to the first fixing plate (301) by means of fastening bolts; and a roller (305) is rotatably connected to the upper end of the second fixing plate (302).

2. A cap beam curing geotextile fixing fixture according to claim 1, characterized in that: A vertical plate (106) located between two threaded steel bars (4) is fixed to the bottom surface of the first clamping plate (105), and the outer contour of the vertical plate (106) is a rectangle.

3. The fixing fixture for geotextile for cap beam according to claim 1, characterized in that: The side surface of the threaded steel bar (4) in a horizontal state is slidably connected to a sliding shell (5), and the outer contour of the sliding shell (5) is a rectangle.

4. The fixing fixture for geotextile for cap beam according to claim 1, characterized in that: The surface of the second clamping plate (203) that contacts the threaded steel bar (4) is arc-shaped.

5. The fixing fixture for geotextile for cap beam according to claim 1, characterized in that: The number of the baffles (204) is two, and the two baffles (204) are symmetrical to each other.

6. The fixing fixture for geotextile for cap beam according to claim 1, characterized in that: A first rubber pad (303) is fixed to the bottom surface of the first fixing plate (301), and the outer contour of the first rubber pad (303) is a rectangle.

7. The geotextile fixing fixture for cap beam according to claim 1, characterized in that: A second rubber pad (304) is fixed to the bottom surface of the second fixing plate (302), and the outer contour of the second rubber pad (304) is a rectangle.

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