Adjustable plate reinforcement laying device

Abstract

The utility model discloses an adjustable plate reinforcement layout device, comprising a base, an active joint coaxially fixed on the end wall of the base, and an active seat axially slidably connected to the active joint, the base and the active seat are both provided with an inverted T-shaped connection groove, and the connection grooves of the base and the active seat are connected, a slider is axially movable in the connection groove, hinge rods are symmetrically hinged at both ends of the slider, the sliders are evenly arranged in the connection groove, and the movable ends of the hinge rods of adjacent sliders are connected through hinge shafts, a plate reinforcement is fixedly arranged above the slider, and the hinge shaft is slidably connected to a guide frame arranged parallel to the base. The effect of improving the accuracy and efficiency of equidistant reinforcement layout is produced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar laying devices, in particular to an adjustable plate steel bar laying device. Background Art

[0002] With the rapid development of my country's construction industry, a large number of steel mesh binding operations for base plates and floor slabs have emerged. The existing auxiliary construction process requires marking on the cushion layer according to the spacing of the steel bars, and then placing the steel bars one by one at the marked position for binding. However, during the construction process, due to the low operating level and sense of responsibility of the workers, the markings are blurred, the steel bars are easy to move, and there are errors in the placement. At the same time, it also requires the collaboration of multiple people, and the process is cumbersome. Finally, quality problems such as the spacing of local steel mesh exceeding the specification range often occur, resulting in rework. Summary of the invention

[0003] The technical problem to be solved by the utility model is that the operation of equidistant placement is complicated and has large errors.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an adjustable plate reinforcement layout device, including a base, a movable joint coaxially fixed on the end wall of the base and a movable seat axially slidably connected to the movable joint, the base and the movable seat are both provided with an inverted T-shaped connecting groove on the top, and the connecting grooves of the base and the movable seat are connected, a slider is axially movable in the connecting groove, hinge rods are symmetrically hinged at both ends of the slider, the sliders are evenly arranged in the connecting groove, and the movable ends of the relative hinge rods of adjacent sliders are connected by a hinge shaft, a plate reinforcement is fixedly arranged above the slider, and the hinge shaft is slidably connected to a guide frame arranged parallel to the base.

[0005] Preferably, the guide frame includes a guide rod vertically fixed on the separated ends of the base and the movable seat, a sliding sleeve is axially slidably connected to the guide rod, a guide sleeve is fixedly arranged on the sliding sleeve, a parallel rod is connected between the two guide sleeves, the parallel rod is arranged parallel to the base, and the hinge shaft is axially slidably arranged on the parallel rod.

[0006] Preferably, one end of the parallel rod is fixedly connected to the guide sleeve.

[0007] Preferably, the parallel rods are provided with strip grooves along the axial direction, the hinge shaft is slidably disposed in the strip grooves, and the outer wall of the hinge shaft is in contact with the inner top wall and the inner bottom wall of the strip grooves.

[0008] Preferably, a scale is provided on the side wall of the movable joint along the axial direction, a fixing bolt is threadedly connected to the connecting end of the movable seat and the movable joint, and a friction head is provided at one end of the fixing bolt located in the movable seat.

[0009] Preferably, the sliding block is a rolling shaft rollingly arranged in the connecting groove, and the width of the rolling shaft is greater than the width of the top opening of the connecting groove.

[0010] Preferably, the rolling shaft comprises a rectangular frame and sleeves rotatably connected to two ends of the frame, and hinged rods are rotatably connected to both sides of the frame.

[0011] 1. The utility model provides an adjustable plate reinforcement layout device. By setting a base and a movable seat, the reinforcement layout device can be adjusted in length, and by adjusting the hinged rod in the connecting groove, under the action of the guide frame, it can be adjusted according to the reinforcement spacing requirements of the design drawing and the scale, so that each reinforcement position can be evenly distributed.

[0012] 2. The slider, connecting groove, hinged rod and hinged shaft form a scissor-type structure. Under the action of the guide frame, the spacing between the plate steel bars can be ensured to be the same, thereby improving the accuracy of steel bar positioning.

[0013] 3. The plate reinforcement layout device has a simple structure. The various structures are connected and integrated by fastening bolts. It can be connected and fastened, and can also be loosened and stored, which is convenient for installation, recycling and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the cross section of the movable seat in the embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the guide frame in the embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the rolling shaft in the embodiment of the utility model.

[0019] In the figure: 1. base; 2. movable joint; 3. ruler; 4. fixing bolt; 5. hinge rod; 6. hinge shaft; 7. rolling shaft; 8. connecting groove; 9. plate reinforcement; 10. guide rod; 11. sliding sleeve; 12. parallel rod; 13. guide sleeve. DETAILED DESCRIPTION

[0020] like Figure 1-3As shown, the utility model provides an adjustable plate reinforcement laying device, including a base 1, an active joint 2 coaxially fixed on the end wall of the base 1 and a movable seat axially slidably connected to the active joint 2, the base 1 and the movable seat are both provided with an inverted T-shaped connecting groove 8 on the top, and the base 1 and the connecting groove 8 of the movable seat are connected, a slider is axially movable in the connecting groove 8, hinge rods 5 are symmetrically hinged at both ends of the slider, the sliders are evenly arranged in the connecting groove 8, and the movable ends of the relative hinge rods 5 of adjacent sliders are connected by a hinge shaft 6, a plate reinforcement 9 is fixedly arranged above the slider, and the hinge shaft 6 is slidably connected to a guide frame arranged parallel to the base 1.

[0021] The base 1 and the movable seat have the same outer dimensions to ensure that the plate reinforcement layout device can be placed horizontally. The separated ends of the base 1 and the movable seat are provided with blocking structures to block the connecting groove 8, and the blocking structure adopts a detachable structure, and the blocking structure is connected by bolts.

[0022] Under the action of the guide frame, all the hinge shafts 6 are at the same height, so that the spacing between adjacent sliders is equal. The plate steel bars 9 are fixed above the slider, so that the spacing between adjacent plate steel bars 9 is the same. By adjusting the extended length of the movable seat, the length of the connecting groove 8 is equal to the total length of the steel bar layout. By equidistantly setting the plate steel bars 9, the position of the subsequent steel bar construction and binding is more accurate.

[0023] like Figure 1-3 The guide frame comprises a guide rod 10 vertically fixed to the separated ends of the base 1 and the movable seat, a sliding sleeve 11 is axially slidably connected to the guide rod 10, a guide sleeve 13 is fixedly arranged on the sliding sleeve 11, a parallel rod 12 is connected between the two guide sleeves 13, the parallel rod 12 is arranged parallel to the base 1, and the hinge shaft 6 is axially slidably arranged on the parallel rod 12.

[0024] After adjusting the position of the movable seat, the distance between the two guide rods 10 increases due to the extension of the connecting groove 8, so that the guide rod 10 on the movable seat moves along the parallel rod 12 through the guide sleeve 13 without interfering with the position of the sliding sleeve 11.

[0025] After the position of the guide rod 10 on the movable seat is determined, the parallel rod 12 is pressed down along the guide rod 10, and the parallel rod 12 moves downward with the support of the sliding sleeve 11, thereby causing all the hinge shafts 6 to move downward, and the inclination of the hinge rod 5 is reduced. After the slider at the end contacts the inner end wall of the connecting groove 8, the equidistant arrangement of the plate reinforcement 9 is achieved.

[0026] like Figure 3As shown, in order to improve the stability of the parallel rod 12, one end of the parallel rod 12 is fixedly connected to the guide sleeve 13. One end of the parallel rod 12 is fixedly connected to the sliding sleeve 11 above the base 1, and when the movable seat is adjusted, the guide rod 10 on the movable seat is pulled to move.

[0027] like Figure 3 As shown, in order to improve the stability of the movement of the articulated shaft 6. The parallel rod 12 is provided with a strip groove along the axial direction, and the articulated shaft 6 is slidably arranged in the strip groove, and the outer wall of the articulated shaft 6 contacts the inner top wall and the inner bottom wall of the strip groove. One end of the articulated shaft 6 is used to connect the two articulated rods 5, and the other end of the articulated shaft 6 is provided with an annular protrusion, and the middle part of the articulated shaft 6 is located on the inner side of the strip groove. The strip groove can not only limit the height of the articulated shaft 6, but also can be respectively fitted with the articulated rod 5 and the annular protrusion through the separated outer side walls of the parallel rod 12, so as to ensure the stability of the movement of the articulated shaft 6.

[0028] like Figure 1 As shown. The side wall of the movable joint 2 is provided with a scale 3 along the axial direction, and a fixing bolt 4 is threadedly connected to the connecting end of the movable seat and the movable joint 2, and a friction head is provided at one end of the fixing bolt 4 located in the movable seat. When it is necessary to adjust the length of the plate reinforcement arrangement device, the fixing bolt 4 is loosened to pull the movable seat to move along the axial direction of the movable joint 2, and the scale on the scale 3 is read. After the movable seat moves to the set scale, the fixing bolt 4 is tightened to limit the movement of the movable seat by the cooperation of the friction head and the movable joint 2.

[0029] like Figure 2 and Figure 4 The slider is a rolling shaft 7 rollingly arranged in the connecting groove 8, and the width of the rolling shaft 7 is greater than the width of the top opening of the connecting groove 8. By setting the rolling shaft 7, the rolling shaft 7 can not only connect the end of the hinge rod 5, but also the rolling shaft 7 cooperates with the connecting groove 8 to prevent the rolling shaft 7 from moving out of the top of the connecting groove 8.

[0030] like Figure 2 and Figure 4 The rolling shaft 7 includes a rectangular frame and sleeves rotatably connected to both ends of the frame, and the two sides of the frame are rotatably connected to the hinge rods 5. The frame structure can rotatably connect the hinge rods 5, and the two ends of the frame are rotatably connected to the sleeves by the mounting shaft, so that the sliding friction of the slider is adjusted to rolling friction, ensuring the smooth movement of the slider.

Claims

1. An adjustable plate reinforcement laying device, characterized in that: The invention comprises a base (1), an active joint (2) coaxially fixed on the end wall of the base (1), and a movable seat axially slidably connected to the active joint (2), the base (1) and the movable seat are both provided with an inverted T-shaped connecting groove (8) at the top, and the connecting groove (8) of the base (1) and the movable seat are connected, a slider is axially movable in the connecting groove (8), both ends of the slider are symmetrically hinged with hinge rods (5), the sliders are evenly arranged in the connecting groove (8), and the movable ends of the hinge rods (5) of adjacent sliders are connected by hinge shafts (6), a plate steel bar (9) is fixedly arranged above the slider, and the hinge shaft (6) is slidably connected to a guide frame arranged parallel to the base (1).

2. The adjustable plate reinforcement arrangement device according to claim 1, characterized in that: The guide frame comprises a guide rod (10) vertically fixed to the base (1) and the separated ends of the movable seat, a sliding sleeve (11) is axially slidably connected to the guide rod (10), a guide sleeve (13) is fixedly arranged on the sliding sleeve (11), a parallel rod (12) is connected between the two guide sleeves (13), the parallel rod (12) is arranged parallel to the base (1), and the hinge shaft (6) is axially slidably arranged on the parallel rod (12).

3. The adjustable plate reinforcement arrangement device according to claim 2, characterized in that: One end of the parallel rod (12) is fixedly connected to the guide sleeve (13).

4. The adjustable plate reinforcement arrangement device according to claim 2, characterized in that: The parallel rod (12) is provided with a strip groove along the axial direction, the hinge shaft (6) is slidably arranged in the strip groove, and the outer wall of the hinge shaft (6) is in contact with the inner top wall and the inner bottom wall of the strip groove.

5. The adjustable plate reinforcement arrangement device according to claim 1, characterized in that: A scale (3) is axially arranged on the side wall of the movable joint (2); a fixing bolt (4) is threadedly connected to the connecting end of the movable seat and the movable joint (2); and a friction head is arranged at one end of the fixing bolt (4) located inside the movable seat.

6. The adjustable plate reinforcement arrangement device according to claim 1, characterized in that: The sliding block is a rolling shaft (7) that is rollingly arranged in the connecting groove (8), and the width of the rolling shaft (7) is greater than the width of the top opening of the connecting groove (8).

7. An adjustable plate reinforcement arrangement device as claimed in claim 6, characterized in that: The rolling shaft (7) comprises a rectangular frame and sleeves rotatably connected to both ends of the frame, and hinged rods (5) are rotatably connected to both sides of the frame.

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