Binding rack for embedded pier stud steel bars of bearing platform

Abstract

The utility model discloses a bearing platform pre-buried pier column steel bar binding rack which comprises a frame-shaped supporting frame, the frame-shaped supporting frame is provided with a lower supporting platform and an upper supporting platform from bottom to top, and the upper supporting platform and the frame-shaped supporting frame can be adjusted in a sliding mode. The pier column reinforcing steel bar binding is convenient, the reinforcing steel bar binding efficiency is improved, meanwhile, reinforcing steel bar positioning is more accurate, and the reinforcing steel bar binding quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of steel bar binding for pre-embedded pier columns of a cap, and in particular to a steel bar binding stand for pre-embedded pier columns of a cap. Background Art

[0002] Bridge piers are the structures in the middle of the bridge, except for the abutments at both ends that connect to the embankment. They are used to support the bridge. The embedded piers at the bottom of the bridge piers need to be tied with steel bars before pouring. The steel bars at the bottom of the piers need to be extended into the cap and anchored with it. The high tensile strength of the steel bars is used to provide a certain bending moment for the bottom of the piers to enhance the earthquake resistance.

[0003] The height of the embedded pier column steel bars is relatively high. In the past, an additional scaffolding was needed to operate when tying the steel bars, resulting in low tying efficiency. In addition, the embedded pier column steel bars need to be measured and positioned before tying. After positioning, the subsequent scaffolding tying is prone to errors, resulting in inaccurate positioning. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides a reinforcement binding stand for pre-embedded pier columns of a cap.

[0005] The utility model is realized through the following technical solutions:

[0006] A reinforcement binding stand for pre-embedded pier columns of a cap comprises a frame-shaped support frame. The frame-shaped support frame is provided with a lower support platform and an upper support platform from bottom to top. The upper support platform can be slidably adjusted with the frame-shaped support frame.

[0007] Further optionally, protective fences are provided on the outer sides of the lower support platform and the upper support platform.

[0008] Further optionally, a passage opening for passing through the pier column reinforcement is arranged on the inner side of the lower support platform and the upper support platform, and an adjustable sliding plate is clamped in the passage opening.

[0009] Further optionally, card slots are provided on both sides of the sliding plate.

[0010] Further optionally, the upper support platform is slidably connected to the columns of the frame-shaped support frame through a plurality of sliding sleeves, the sliding sleeves are plugged with pins matching the positioning holes, and the plurality of positioning holes are arranged on the columns of the frame-shaped support frame.

[0011] Further optionally, a plurality of hooks are provided on the top of the frame-shaped support frame.

[0012] Further optionally, the lower support platform can be sleeved with the upper support platform to form a whole.

[0013] Compared with the existing technology, the beneficial effects of the utility model are: the utility model uses a binding stand with adjustable height to bind the embedded pier column steel bars, which is convenient for binding the pier column steel bars, improves the steel bar binding efficiency, and at the same time positions the steel bars more accurately, ensuring the quality of the bound steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 yes Figure 1 A schematic enlarged view of the local structure in FIG.

[0016] In the figure: a supporting platform 1, a frame support frame 2, a lower supporting platform 3, an upper supporting platform 4, a protective fence 5, a sliding sleeve 6, a latch 7, a positioning hole 8, a hook 9, a sliding plate 10, and a slot 11. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementations:

[0018] like Figure 1 As shown, a reinforcement binding stand for embedded pier columns of a cap includes a frame-shaped support frame 2. The frame-shaped support frame 2 plays a supporting role. The frame-shaped support frame 2 is provided with a lower support platform 3 and an upper support platform 4 from bottom to top. The upper support platform 4 can be slidably adjusted with the frame-shaped support frame 2.

[0019] like Figure 1 As shown, a protective fence 5 is arranged outside the lower supporting platform 3 and the upper supporting platform 4. The protective fence 5 can prevent the operators on the platform from falling and ensure the safety of the operators.

[0020] The lower support platform 3 and the upper support platform 4 are provided with a through hole for passing the pier column steel bars. The through hole determines the position of tying the steel bars. An adjustable sliding plate 10 is clamped in the through hole. The sliding plate 10 can facilitate the position of personnel and make it more convenient to tie the steel bars in the through hole. Slots 11 are provided on both sides of the sliding plate 10. The disassembly of the sliding plate 10 is facilitated by clamping the slots 11.

[0021] like Figure 1 As shown, the upper support platform 4 is slidably connected to the columns of the frame-shaped support frame 2 through multiple sliding sleeves 6, and the sliding sleeves 6 are plugged with pins 7 that match the positioning holes 8, and the multiple positioning holes 8 are set on the columns of the frame-shaped support frame 2.

[0022] A plurality of hooks 9 are provided on the top of the frame-shaped support frame 2 .

[0023] The lower support platform 3 can be sleeved with the upper support platform 4 to form a whole.

[0024] The implementation principle of a reinforcement binding stand for pre-embedded pier columns of the cap in the embodiment of the present application is as follows:

[0025] First, measure and determine the central position of the cap 1. The crane lifts the frame support frame 2, the lower support platform 3, and the upper support platform 4 through the lifting hook 9 and places them in the center of the cap 1 to determine the position of the embedded pier column steel bars. The position of the steel bars is determined through the through-holes inside the frame support frame 2 and the lower support platform 3, and the steel bars are positioned more accurately.

[0026] After confirmation, the personnel stand on the lower support platform 3 and the upper support platform 4, place the main steel bars vertically along the side of the through holes in the lower support platform 3 and the upper support platform 4, and then fix the outer hoop steel bars on the main steel bars by tying. The tying efficiency is higher through the lower support platform 3 and the upper support platform 4 in the upper and lower positions, and there is no need to set up additional scaffolding, which doubles the efficiency of tying.

[0027] At the same time, the height position of the upper support platform 4 can be adjusted by the latch 7 of the upper support platform 4. When adjusting, the sliding sleeve 6 of the upper support platform 4 is adjusted on the column of the frame support frame 2, and the position of the upper support platform 4 is adjusted by inserting the latch 7 into the positioning hole 8 for fixing, so that the upper support platform 4 has better adaptability to the pier column steel bars of different heights;

[0028] After the binding is completed, the frame support frame 2 is lifted to bind the steel bars of the next pier column. After the binding is completed, the upper support platform 4 is adjusted and moved down to the lower support platform 3 to make it fit together, thereby lowering the center of gravity of the entire binding platform and making the lifting more stable.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A reinforcement binding stand for pre-buried pier columns of a cap, characterized by: The invention comprises a frame-shaped support frame (2), wherein the frame-shaped support frame (2) is provided with a lower support platform (3) and an upper support platform (4) from bottom to top, and the upper support platform (4) can be slidably adjusted with the frame-shaped support frame (2).

2. The reinforcement binding stand for pre-buried pier columns of a cap according to claim 1 is characterized by: Protective fences (5) are arranged outside the lower support platform (3) and the upper support platform (4).

3. The reinforcement binding stand for pre-buried pier columns of a cap according to claim 1 is characterized by: The inner sides of the lower support platform (3) and the upper support platform (4) are provided with through openings for passing through the pier column reinforcement bars, and an adjustable sliding plate (10) is clamped in the through openings.

4. The reinforcement binding stand for pre-buried pier columns of a cap according to claim 3 is characterized by: The sliding plate (10) is provided with clamping grooves (11) on both sides.

5. The reinforcement binding stand for pre-embedded pier columns of a cap according to claim 1 is characterized by: The upper support platform (4) is slidably connected to the columns of the frame-shaped support frame (2) via a plurality of sliding sleeves (6); the sliding sleeves (6) are plugged with latches (7) matching the positioning holes (8); and the plurality of positioning holes (8) are provided on the columns of the frame-shaped support frame (2).

6. The reinforcement binding stand for pre-buried pier columns of a cap according to claim 1 is characterized by: A plurality of hooks (9) are arranged on the top of the frame-shaped support frame (2).

7. The reinforcement binding stand for pre-buried pier columns of a cap according to claim 1 is characterized by: The lower support platform (3) can be sleeved with the upper support platform (4) to form a whole.

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