Main reinforcement spacing control device for cast-in-place pile reinforcement cage machining

Abstract

The utility model relates to the field of reinforcement cage machining, in particular to a main reinforcement spacing control device for cast-in-place pile reinforcement cage machining. The technical problems that a traditional device is inconvenient to clamp reinforcing steel bars, the reinforcing steel bars are prone to displacement during measurement, the measurement precision is low, the reinforcing steel bars are inconvenient to move, and the distance between the reinforcing steel bars is inconvenient to adjust are solved. A cast-in-place pile reinforcement cage machining main reinforcement spacing control device comprises a bottom frame, a guide frame is fixedly connected to the upper portion of the bottom frame, two guide grooves are formed in the guide frame, the two guide grooves in the guide frame are symmetrically arranged, and sliding blocks are slidably connected into the two guide grooves in the guide frame. A worker rotates the bolt, under the action of threads on the bolt, the sliding seat can move in the direction close to the fixed seat, the sliding seat moves in the direction close to the fixed seat to clamp the reinforcing steel bar, the probability of displacement of the reinforcing steel bar during interval adjustment is reduced, and the adjustment precision is improved.

Description

Technical Field

[0001] The utility model relates to the field of steel cage processing, in particular to a main reinforcement spacing control device for processing cast-in-place pile steel cage. Background Art

[0002] The steel cage is a steel structure. When the concrete structure is a column or strip component, the central part does not need to be reinforced. Steel bars are only arranged under the surface of the concrete component that contacts the air. This independent component that needs to be pre-made is the steel cage. The main role of the steel cage is the same as the stress of the longitudinal steel bars of the column. It mainly plays a tensile role and constrains the concrete of the pile body so that it can withstand a certain axial tension.

[0003] When making the steel cage in advance, the main reinforcement of the steel cage needs to be spaced well before welding other steel bars. Due to the heavy weight of the steel bars and the large size of the steel cage, it is not convenient to clamp the steel bars when measuring the spacing with the traditional device. The steel bars are easily displaced during measurement, the measurement accuracy is low, and it is not convenient to move the steel bars and adjust the spacing between the steel bars. Utility Model Content

[0004] In order to overcome the shortcomings of traditional devices that are inconvenient to clamp steel bars, steel bars are easily displaced during measurement, the measurement accuracy is low, it is inconvenient to move the steel bars, and it is not convenient to adjust the spacing between the steel bars, the utility model provides a main reinforcement spacing control device for cast-in-place pile steel cage processing, which can conveniently clamp the steel bars, improve the measurement accuracy, and can conveniently move the steel bars and adjust the spacing between the steel bars.

[0005] A main reinforcement spacing control device for processing a cast-in-place pile reinforcement cage comprises a base frame, a guide frame is fixedly connected to the upper part of the base frame, two guide grooves are formed on the guide frame, the two guide grooves on the guide frame are symmetrically arranged, sliders are slidably connected in the two guide grooves on the guide frame, a scale is fixedly connected to one side of the guide frame, the tops of the two sliders are fixedly connected to a fixed seat, an indicator needle is fixedly connected to the upper part of one of the fixed seats, a clamping mechanism is provided on the fixed seat, and an adjustment mechanism is provided on the base frame, the clamping mechanism can clamp the steel bars, reduce the probability of displacement of the steel bars when adjusting the spacing, and improve the adjustment accuracy, and the adjustment mechanism can conveniently move the steel bars and adjust the spacing between the steel bars.

[0006] Further description, the clamping mechanism includes bolts, two of the bolts are rotatably connected to the upper part of the fixed seat, threads are provided on the bolts, the two bolts on the same fixed seat are symmetrically arranged, and a sliding seat is connected between the two bolts on the same fixed seat via threads.

[0007] Further description, the adjustment mechanism includes a mounting seat, the bottom of the guide frame is fixedly connected to the mounting seat, a threaded rod is rotatably connected to the mounting seat, the threaded rod is provided with opposite threads, and one end of the threaded rod is fixedly connected to a turntable.

[0008] According to a further description, a magnifying glass is also included, and the magnifying glass is fixedly connected to the lower part of one of the fixing seats.

[0009] It is further explained that friction lines are engraved on both the fixed seat and the sliding seat.

[0010] The beneficial effects of the utility model are as follows: 1. When the staff rotates the bolt, the sliding seat will move toward the fixed seat under the action of the thread on the bolt. The sliding seat moves toward the fixed seat to clamp the steel bar, reducing the probability of displacement of the steel bar when adjusting the spacing and improving the adjustment accuracy.

[0011] 2. The staff rotates the turntable, which drives the threaded rod to rotate. The two sliders will move toward each other, and the two sliders will drive the two fixed seats to move toward each other. The two fixed seats will drive the two steel bars to move toward each other. Through the above operations, the steel bars can be easily moved and the spacing between the steel bars can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.

[0014] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0015] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 5 This is a third stereoscopic structural schematic diagram of the utility model.

[0017] Figure 6 It is a schematic diagram of the disassembled three-dimensional structure of the fixed seat, bolts and sliding seat of the utility model.

[0018] Markings in the accompanying drawings: 1: base frame, 2: guide frame, 3: slider, 31: scale, 4: fixed seat, 41: indicator needle, 5: bolt, 6: sliding seat, 7: mounting seat, 8: threaded rod, 9: turntable, 10: magnifying glass. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0020] Embodiment 1: A device for controlling the spacing between main bars in a cast-in-place pile reinforcement cage, such as Figure 1-Figure 6 As shown, it includes a base frame 1, a guide frame 2 is fixedly connected to the upper part of the base frame 1, two guide grooves are formed on the guide frame 2, the two guide grooves on the guide frame 2 are symmetrically arranged, and sliders 3 are slidably connected in the two guide grooves on the guide frame 2, the guide frame 2 is used to guide the sliders 3, a scale 31 is fixedly connected to one side of the guide frame 2, and a fixed seat 4 is fixedly connected to the top of the two sliders 3, the slider 3 is used to drive the fixed seat 4 to move, an indicator needle 41 is fixedly connected to the upper part of one of the fixed seats 4, a clamping mechanism is provided on the fixed seat 4, and an adjusting mechanism is provided on the base frame 1, the clamping mechanism can clamp the steel bars, reduce the probability of displacement of the steel bars when adjusting the spacing, and improve the adjustment accuracy, and the adjusting mechanism can conveniently move the steel bars and adjust the spacing between the steel bars.

[0021] The clamping mechanism includes bolts 5, and two of the bolts 5 are rotatably connected to the upper part of the fixed seat 4. The bolts 5 are provided with threads, and the two bolts 5 on the same fixed seat 4 are symmetrically arranged. A sliding seat 6 is connected between the two bolts 5 on the same fixed seat 4 through threads. The bolts 5 drive the sliding seat 6 to move toward the direction close to the fixed seat 4 through threads, thereby clamping the steel bar.

[0022] The adjustment mechanism includes a mounting seat 7, the bottom of the guide frame 2 is fixedly connected to the mounting seat 7, a threaded rod 8 is rotatably connected to the mounting seat 7, the threaded rod 8 is provided with opposite threads, and a turntable 9 is fixedly connected to one end of the threaded rod 8. The turntable 9 drives the threaded rod 8 to rotate, thereby driving the two sliders 3 to move towards each other.

[0023] Initially, the staff places the steel bars on the two fixed seats 4, and then the staff turns the bolt 5. Under the action of the thread on the bolt 5, the sliding seat 6 will move in the direction close to the fixed seat 4, and the sliding seat 6 moves in the direction close to the fixed seat 4 to clamp the steel bars, thereby reducing the probability of displacement of the steel bars when adjusting the spacing and improving the adjustment accuracy. After the steel bars are fixed, the staff turns the turntable 9, and the rotation of the turntable 9 drives the threaded rod 8 to rotate. Under the action of the threads on the threaded rod 8, the two sliders 3 will move in the direction of approaching each other, and the two sliders 3 move in the direction of approaching each other, driving the two fixed seats 4 to move in the direction of approaching each other. The two fixed seats 4 move in the direction of approaching each other, driving the two steel bars to move in the direction of approaching each other. Through the above operation, the steel bars can be easily moved and the spacing between the steel bars can be adjusted. One of the sliders 3 will drive the indicator needle 41 to move horizontally along the scale 31. The staff can The staff member observes the spacing between the two steel bars by the indicated scale. When the distance between the two steel bars is adjusted to the required spacing, the staff member stops rotating the turntable 9. After adjusting the spacing between the two steel bars, the staff member welds the annular steel bar between the two steel bars, and then the staff member rotates the bolt 5 in the opposite direction. Under the action of the thread on the bolt 5, the sliding seat 6 will move in the direction away from the fixed seat 4, and the sliding seat 6 moves in the direction away from the fixed seat 4 and breaks contact with the steel bar. The sliding seat 6 no longer clamps the steel bar. Then the staff member moves the two steel bars out of the fixed seat 4 and rotates the turntable 9 in the opposite direction. The reverse rotation of the turntable 9 drives the threaded rod 8 to rotate in the opposite direction. Under the action of the thread on the threaded rod 8, the two sliders 3 will move in the direction away from each other. The two sliders 3 move in the direction away from each other, driving the two fixed seats 4 to move in the direction away from each other. One of the sliders 3 will drive the indicator needle 41 to move in the opposite direction along the scale 31 to reset, so as to facilitate the next work.

[0024] Embodiment 2: Based on embodiment 1, Figure 1-Figure 6 As shown, a magnifying glass 10 is also included, wherein the lower part of one of the fixing seats 4 is fixedly connected with the magnifying glass 10 , and the magnifying glass 10 is used to magnify the area indicated by the indicating needle 41 .

[0025] The fixed seat 4 and the sliding seat 6 are both engraved with friction lines, and the friction lines on the fixed seat 4 and the sliding seat 6 are used to increase the friction between the fixed seat 4 and the sliding seat 6 and the steel bars.

[0026] The magnifying glass 10 can magnify the area indicated by the indicator needle 41 , making it convenient for the staff to observe the scale indicated by the indicator needle 41 .

[0027] The friction patterns engraved on the fixed seat 4 and the sliding seat 6 can increase the friction between the fixed seat 4 and the sliding seat 6 and the steel bars, further improving the adjustment accuracy.

[0028] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A main reinforcement spacing control device for processing cast-in-place pile reinforcement cage, characterized by: The invention comprises a base frame (1), a guide frame (2) is fixedly connected to the upper part of the base frame (1), two guide grooves are formed on the guide frame (2), the two guide grooves on the guide frame (2) are symmetrically arranged, a slider (3) is slidably connected in the two guide grooves on the guide frame (2), a scale (31) is fixedly connected to one side of the guide frame (2), a fixing seat (4) is fixedly connected to the top of the two sliders (3), an indicating needle (41) is fixedly connected to the upper part of one of the fixing seats (4), a clamping mechanism is provided on the fixing seat (4), and an adjusting mechanism is provided on the base frame (1), the clamping mechanism can clamp the steel bars, reduce the probability of displacement of the steel bars when adjusting the spacing, and improve the adjustment accuracy, and the adjusting mechanism can conveniently move the steel bars and adjust the spacing between the steel bars.

2. The main reinforcement spacing control device for processing a cast-in-place pile reinforcement cage according to claim 1 is characterized by: The clamping mechanism comprises bolts (5), the upper part of the fixing seat (4) is rotatably connected to two of the bolts (5), the bolts (5) are provided with threads, the two bolts (5) on the same fixing seat (4) are symmetrically arranged, and a sliding seat (6) is connected between the two bolts (5) on the same fixing seat (4) via threads.

3. The main reinforcement spacing control device for processing a cast-in-place pile reinforcement cage according to claim 1 is characterized by: The adjustment mechanism comprises a mounting seat (7), the bottom of the guide frame (2) is fixedly connected to the mounting seat (7), a threaded rod (8) is rotatably connected to the mounting seat (7), the threaded rod (8) is provided with opposite threads, and one end of the threaded rod (8) is fixedly connected to a rotating disk (9).

4. The main reinforcement spacing control device for processing a cast-in-place pile reinforcement cage according to claim 1 is characterized by: It also includes a magnifying glass (10), wherein the lower part of one of the fixing seats (4) is fixedly connected to the magnifying glass (10).

5. The main reinforcement spacing control device for processing a cast-in-place pile reinforcement cage according to claim 2 is characterized by: The fixed seat (4) and the sliding seat (6) are both engraved with friction patterns.

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