Top beam steel bar positioning device

Abstract

The utility model relates to the technical field of crown beam steel bar installation equipment, and particularly discloses a crown beam steel bar positioning device which comprises a long plate and a plurality of clamping units used for clamping crown beam steel bars. A sliding groove is formed in the front end of the long plate; the sliding block is arranged at the front end of the sliding plate and slides in the sliding groove. A pointer is arranged at the rear end of the sliding plate and points to the graduated scale; the adjusting frame is arranged at the front end of the sliding block; the left end of the threaded rod penetrates through the left side wall of the adjusting frame and is connected to the knob, and the right end is rotatably connected to the right side wall of the adjusting frame; and the left clamping plate and the right clamping plate are vertically screwed to the left part and the right part of the threaded rod respectively. According to the clamping structure, the multiple clamping units are arranged on the long plate, different clamping units are used for clamping different crown beam steel bars respectively, the positions of the clamping units can be adjusted through cooperation of the sliding blocks and the sliding grooves, the precision of the clamping structure is improved, and meanwhile the construction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cap beam reinforcement installation equipment, specifically to a cap beam reinforcement positioning device. Background Technology

[0002] The capping beam is a continuous reinforced concrete beam set on top of the support structure around the foundation pit. Its function is to connect all the pile foundations together and prevent the top edge of the foundation pit from collapsing. It requires manual excavation of the soil, chiseling the pile heads and leveling the pile tops, then cleaning and straightening the pile top reinforcement, measuring and setting out the lines, then tying the capping beam reinforcement, then pre-embedding the anchor steel pipes, erecting the formwork, and finally pouring concrete and removing the formwork.

[0003] As an important component of the foundation pit support structure, its main function is to connect the support piles or walls around the foundation pit through a continuous and rigid reinforced concrete beam structure, forming an overall stable support system, effectively preventing the soil at the top edge of the foundation pit from collapsing, and ensuring safety during the foundation pit excavation process.

[0004] Traditional methods of tying reinforcing bars for cap beams mainly rely on manual measurement and binding. Construction workers need to manually measure the position of each reinforcing bar according to the design drawings, and then bind the reinforcing bars together. This method is not only inefficient, but also has many shortcomings. Manual measurement is affected by various factors such as the skill level of the construction workers, the accuracy of the tools, and the ambient light, making measurement errors difficult to avoid. Utility Model Content

[0005] The purpose of this invention is to provide a positioning device for the reinforcing bars of the capping beam, which solves the problem that inaccurate manual measurement during the binding of the reinforcing bars of the capping beam results in large errors that affect the construction quality.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A capping beam reinforcement positioning device includes a long plate and multiple clamping units for clamping the capping beam reinforcement;

[0008] The long board has a scale at the rear and a sliding groove at the front.

[0009] The clamping unit includes a sliding structure and a clamping structure; the sliding structure includes a slider and a slide plate; the slider is located at the front end of the slide plate and slides within a groove; a pointer is located at the rear end of the slide plate, pointing to a scale; the clamping structure includes an adjustment frame, a knob, a threaded rod, a left clamping plate, and a right clamping plate; the adjustment frame is hollow and located at the front end of the slider; the threaded rod is located inside the adjustment frame, with its left end passing through the left side wall of the adjustment frame and connecting to the knob, and its right end rotatably connected to the right side wall of the adjustment frame; the left and right clamping plates have the same structure and are vertically screwed to the left and right parts of the threaded rod, respectively.

[0010] As a further technical solution to the above solution, a fixing bolt is also included. An inverted U-shaped plate is provided above the rear end of the slide plate. The fixing bolt passes downward through the inverted U-shaped plate and slide plate and then abuts against the long plate for fixation.

[0011] As a further technical solution to the above solution, a rubber block is provided at the bottom of the fixing bolt.

[0012] As a further technical solution to the above solution, a limiting frame is also included. The front end of the slide is provided with a limiting rod. The limiting frame is set between the adjusting frame and the slider and is sleeved on the limiting rod.

[0013] As a further technical solution to the above scheme, a connecting rod is also included, with its upper end connected to the slide plate and its lower end connected to the pointer.

[0014] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0015] This invention improves the accuracy of the clamping structure and enhances construction efficiency by setting multiple clamping units on the long plate, using different clamping units to clamp different crown beam reinforcements, and adjusting the position of the clamping units through the cooperation of sliders and grooves. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle.

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping unit.

[0019] Figure 4 This is a three-dimensional structural diagram of the clamping unit from another angle.

[0020] The labels in the diagram are as follows: Long plate - 1; Scale - 11; Slide groove - 12; Limiting rod - 13; Clamping unit - 2; Slider - 211; Slide plate - 212; Adjusting frame - 221; Knob - 222; Threaded rod - 223; Left clamping plate - 224; Right clamping plate - 225; Pointer - 3; Fixing bolt - 4; Inverted U-shaped plate - 5; Rubber block - 6; Limiting frame - 7; Connecting rod - 8. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so as to provide a better understanding of the concept of the present utility model, the technical problem solved, the technical features constituting the technical solution and the technical effects brought about.

[0022] like Figures 1-4 As shown, a cap beam reinforcement positioning device includes a long plate 1 and multiple clamping units 2 for clamping the cap beam reinforcement;

[0023] The long plate 1 has a scale 11 at the rear end and a sliding groove 12 at the front end;

[0024] The clamping unit 2 includes a sliding structure and a clamping structure; the sliding structure includes a slider 211 and a slide plate 212; the slider 211 is located at the front end of the slide plate 212 and slides within the slide groove 12; the rear end of the slide plate 212 is provided with a pointer 3, which points to the scale 11; the clamping structure includes an adjustment frame 221, a knob 222, a threaded rod 223, a left clamping plate 224, and a right clamping plate 225; the adjustment frame 221 is hollow and located at the front end of the slider 211; the threaded rod 223 is located inside the adjustment frame 221, with its left end passing through the left side wall of the adjustment frame 221 and connected to the knob 222, and its right end rotatably connected to the right side wall of the adjustment frame 221; the left clamping plate 224 and the right clamping plate 225 have the same structure and are vertically screwed to the left and right parts of the threaded rod 223, respectively.

[0025] When using this device, first place the long plate 1 in the construction area. The slider 211 slides within the groove 12, causing the slide plate 212 to slide. At this time, the slide plate 212 causes the pointer 3 to slide, pointing to the scale 11. The distance between adjacent clamping units 2 can be adjusted by reading the scale 11 to meet construction requirements. A clamping structure is set at the front end of the slide plate 212. During movement, it drives the adjustment frame 221 to move along the length of the long plate 1. When it moves to the designated position (observed by reading the pointer 3), rotate the knob 222. The knob 222 drives the threaded rod 223 to rotate. Since the left clamping plate 224 and the right clamping plate 225 are both screwed onto the threaded rod 223, the rotation of the threaded rod 223 causes the left clamping plate 224 and the right clamping plate 225 to move towards the center to clamp the crown beam reinforcement. Each clamping unit 2 clamps the crown beam reinforcement at different positions, completing the positioning during reinforcement binding and improving work efficiency.

[0026] like Figure 1 and Figure 3 As shown, in a preferred embodiment, a fixing bolt 4 is also included. An inverted U-shaped plate 5 is also provided above the rear end of the sliding plate 212. The fixing bolt 4 passes downward through the inverted U-shaped plate 5 and the sliding plate 212 before abutting against the long plate 1 for fixation. In this embodiment, since the sliding plate 212 slides continuously on the long plate 1, after sliding to the construction area, the fixing bolt 4 is screwed downwards. The lower end of the fixing bolt 4 moves downwards and presses against the long plate 1 for fixation, improving the stability of the device and ensuring that the sliding plate 212 does not sway left and right during construction, thus affecting the positioning accuracy.

[0027] like Figure 4As shown in the preferred embodiment, the bottom of the fixing bolt 4 is provided with a rubber block 6. In this embodiment, the fixing bolt 4 needs to be tightened against the long plate 1. Using the rubber block 6 can increase friction, better complete the fixing, and also avoid the fixing bolt 4 directly contacting the long plate 1, thus preventing damage to the long plate 1.

[0028] like Figure 1 and Figure 3 As shown, in a preferred embodiment, a limiting frame 7 is also included. A limiting rod 13 is provided at the front end of the slide groove 12. The limiting frame 7 is disposed between the adjusting frame 221 and the slider 211, and is sleeved on the limiting rod 13. In this embodiment, in order to make the slider 211 more stable when sliding, a limiting rod 13 is provided at the front end of the slide groove 12. The limiting frame 7 slides on the limiting rod 13, restricting the slider 211 from moving along the length direction of the long plate 1, thereby improving the stability of the device.

[0029] like Figure 4 As shown, in a preferred embodiment, a connecting rod 8 is also included, with its upper end connected to the slide plate 212 and its lower end connected to the pointer 3. In this embodiment, the connecting rod 8 is connected to the pointer 3, causing the pointer 3 to drop to a certain height, thus better fitting the scale 11, facilitating reading and improving reading accuracy.

[0030] The terms "connection" and "fixing" appearing in this utility model description can refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meaning of the above terms in this utility model should be understood according to the specific circumstances.

[0031] In the description of this utility model, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., are used only to indicate the orientation or positional relationship for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A device for positioning reinforcing bars in a cap beam, characterized in that: It includes a long plate (1) and multiple clamping units (2) for clamping the reinforcing bars of the cap beam; The long plate (1) has a scale (11) at the rear end and a sliding groove (12) at the front end. The clamping unit (2) includes a sliding structure and a clamping structure; the sliding structure includes a slider (211) and a slide plate (212); the slider (211) is located at the front end of the slide plate (212) and slides in the slide groove (12); the rear end of the slide plate (212) is provided with a pointer (3), which points to the scale (11); the clamping structure includes an adjustment frame (221), a knob (222), a threaded rod (223), a left clamping plate (224), and a right clamping plate (225); the adjustment frame (221) is hollow and is located at the front end of the slider (211); the threaded rod (223) is located inside the adjustment frame (221), with its left end passing through the left side wall of the adjustment frame (221) and connected to the knob (222), and its right end rotatably connected to the right side wall of the adjustment frame (221); the left clamping plate (224) and the right clamping plate (225) have the same structure and are vertically screwed to the left and right parts of the threaded rod (223), respectively.

2. The cap beam reinforcement positioning device as described in claim 1, characterized in that: It also includes a fixing bolt (4), and an inverted U-shaped plate (5) is provided above the rear end of the slide plate (212). The fixing bolt (4) passes down through the inverted U-shaped plate (5) and the slide plate (212) and then abuts against the long plate (1) for fixation.

3. The cap beam reinforcement positioning device as described in claim 2, characterized in that: The bottom of the fixing bolt (4) is provided with a rubber block (6).

4. The cap beam reinforcement positioning device as described in claim 1, characterized in that: It also includes a limiting frame (7), and a limiting rod (13) is provided at the front end of the slide groove (12). The limiting frame (7) is set between the adjusting frame (221) and the slider (211) and is sleeved on the limiting rod (13).

5. The cap beam reinforcement positioning device as described in claim 1, characterized in that: It also includes a connecting rod (8), the upper end of which is connected to the slide plate (212), and the lower end of which is connected to the pointer (3).

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