Anti-floating construction structure for cast-in-place pile reinforcement cage

Abstract

The utility model provides a cast-in-place pile reinforcement cage anti-floating construction structure which comprises an orifice protection guide seat, the orifice protection guide seat is arranged in a cast-in-place pile drill hole, the upper side of the orifice protection guide seat is fixedly installed on an orifice supporting seat, and the orifice supporting seat is fixedly installed outside the cast-in-place pile drill hole. The hole opening supporting seat is installed on the hole opening protection guide seat through fixing bolts, a reinforcement cage position control device is arranged on one side of the hole opening supporting seat, a control device installation base is arranged on the hole opening supporting seat, and control device fixing supports are arranged on the two sides of the control device installation base. The two sides of the reinforcement cage position control device are mounted on the control device fixing support through fixing bolts, and the lower end of the reinforcement cage position control device is mounted on the control device mounting base through fixing bolts. The device not only can ensure that the reinforcement cage does not float upwards, but also can accurately control the position of the reinforcement cage so as to ensure the subsequent construction precision and the building quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction equipment technical field, concretely is a kind of bored pile reinforcement cage anti-floating construction structure. BACKGROUND

[0002] Bored pile construction technology is a kind of concrete technology with low construction cost, simple construction operation, no vibration and noise and soil squeezing effect.Bored pile construction technology has been widely applied to the field of building engineering construction.A large number of practical cases show that bored pile has high safety and strong stability, that is, concrete slurry penetrates into deep soil layer, which can make soil layer and bored pile body tightly combined, so as to make foundation more firm and reliable, and bored pile can effectively control foundation settlement, so as to produce compaction effect on soil layer.Bored pile plays a good penetration, compaction and splitting effect on soil layer, and the mutual action among the three can make soil layer more stable.

[0003] In the process of bored pile foundation construction, the phenomenon of reinforcement cage floating occurs when pouring concrete, which is a few centimeters to tens of centimeters, and even more than a meter, but once the reinforcement cage floats during pouring, it is generally not correctable, and the floating of the reinforcement cage will affect the use value of the pile, so it is necessary to prevent the position of the reinforcement cage. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of bored pile reinforcement cage anti-floating construction structure, to overcome the defects of prior art, solve the problem of reinforcement cage floating when pouring concrete.

[0005] Therefore, the utility model provides a kind of bored pile reinforcement cage anti-floating construction structure, including orifice protection guide seat and orifice support seat, the orifice support seat is installed on orifice protection guide seat by fixed bolt, and the orifice protection guide seat is arranged in bored pile drilling, and the orifice support seat is fixedly installed outside bored pile drilling;Control device mounting base and reinforcement cage position control device are equipped on the orifice support seat, wherein the reinforcement cage position control device includes control end, end head driving device, control support frame, the control end is installed on the output end of end head driving device by end head mounting bolt, and the shell of end head driving device is installed on control support frame by fixed shaft pin;The lower end of control support frame is installed on control device mounting base by fixed bolt.

[0006] As a preferred technical scheme of the application, the end head driving device includes end head driving cylinder, the shell of end head driving cylinder is installed on control support frame by cylinder fixed seat, the output end of end head driving cylinder is transmitted to control end by transmission structure, and the transmission structure is installed in control support frame.

[0007] As a preferred technical scheme of the present application, the transmission structure comprises a triangular driving plate, a first corner of the triangular driving plate is installed on the control support frame through a rotating support shaft, a second corner of the triangular driving plate is installed on the output end of the end driving cylinder through a rotating fixed pin, and a third corner of the triangular driving plate is installed on the middle part of the end mounting seat through a rotating fixed pin.

[0008] As a preferred technical scheme of the present application, the end mounting seat and the triangular driving plate are provided with an angle control rod, one end of the angle control rod is installed on the upper end of the end mounting seat, and the other end of the angle control rod is installed on the triangular driving plate.

[0009] As a preferred technical scheme of the present application, the lower end of the control support frame is provided with a bottom fixed seat, and the bottom fixed seat is installed on the control device mounting base through a fixed bolt.

[0010] As a preferred technical scheme of the present application, the control device mounting base is fixedly provided with control device fixed supports on both sides, and the control support frames on both sides of the reinforcement cage position control device are installed on the control device fixed supports through fixed bolts.

[0011] As a preferred technical scheme of the present application, the control support frames are provided with side fixed ears on both sides, and the side fixed ears are installed on the control device fixed supports through fixed bolts.

[0012] As a preferred technical scheme of the present application, the control device fixed supports are welded and fixed on the control device mounting base.

[0013] As a preferred technical scheme of the present application, the control device mounting base is welded and fixed on the orifice support seat.

[0014] Compared with the prior art, the present application has the beneficial effects that the present application can not only ensure that the reinforcement cage does not float up, but also accurately control the position of the reinforcement cage, so as to ensure the subsequent construction precision and building quality.

[0015] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The present application will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the description of the present application, serve to explain the present application, and do not constitute improper limitations on the present application. In the drawings:

[0017] Fig. 1 is a structural schematic view of the present application;

[0018] Fig. 2The utility model discloses a reinforcing cage position control device structure schematic drawing.

[0019] Fig. 3 The utility model discloses an end driving device structure schematic drawing.

[0020] Fig. 4 The utility model discloses an orifice protection guide seat structure schematic drawing.

[0021] Mark explanation: 1, orifice protection guide seat, 2, orifice support seat, 3, control device installation base, 4, control device fixed support, 5, reinforcing cage position control device, 51, control end, 52, end installation bolt, 53, end driving device, 54, control support frame, 55, side fixed lug, 56, bottom fixed seat, 531, end mounting seat, 532, triangular drive plate, 533, angle control rod, 534, end driving cylinder, 535, rotary support shaft, 536, cylinder fixed seat. DETAILED DESCRIPTION

[0022] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0023] Embodiment one

[0024] As Figs. 1-4 shown, a pouring pile reinforcing cage anti-up-floating construction structure, comprising: orifice protection guide seat 1 is arranged in pouring pile drilling, and the upper side of orifice protection guide seat 1 is fixedly installed on orifice support seat 2, and orifice support seat 2 is fixedly installed outside pouring pile drilling, and orifice support seat 2 is installed on orifice protection guide seat 1 by fixed bolt, and orifice support seat 2 is provided with reinforcing cage position control device 5 on one side, and orifice support seat 2 is provided with control device installation base 3, and control device installation base 3 is welded and fixed on orifice support seat 2.

[0025] Specifically, the reinforcing cage position control device 5 includes control end 51, the control end 51 is installed on the output end of end driving device 53 by end installation bolt 52, and the shell of end driving device 53 is installed on control support frame 54 by fixed shaft pin.

[0026] The end driving device 53 includes end driving cylinder 534, the shell of end driving cylinder 534 is installed on control support frame 54 by cylinder fixed seat 536, the output end of end driving cylinder 534 is driven and output to control end 51 by transmission structure, and the transmission structure is installed in control support frame 54.

[0027] The transmission structure includes a triangular drive plate 532, a first corner of which is mounted on the control support frame 54 through another rotating support shaft 535, a second corner of the triangular drive plate 532 is mounted on the output end of the end drive cylinder 534 through a rotating fixing pin, and a third corner of the triangular drive plate 532 is mounted on the middle part of the end mounting seat 531 through a rotating fixing pin.

[0028] An angle control rod 533 is provided between the end mounting seat 531 and the triangular driving plate 532 . One end of the angle control rod 533 is mounted on the upper end of the end mounting seat 531 , and the other end is mounted on the triangular driving plate 532 .

[0029] Example 2

[0030] like Figs. 1-4 As shown, a construction structure for preventing the steel cage of a bored pile from floating up comprises: a hole mouth protection guide seat 1, the hole mouth protection guide seat 1 is arranged in the bored pile hole, the upper side of the hole mouth protection guide seat 1 is fixedly mounted on the hole mouth support seat 2, the hole mouth support seat 2 is fixedly mounted outside the bored pile hole, the hole mouth support seat 2 is mounted on the hole mouth protection guide seat 1 by fixing bolts, a steel cage position control device 5 is provided on one side of the hole mouth support seat 2, a control device mounting base 3 is provided on the hole mouth support seat 2, and the control device mounting base 3 is welded and fixed on the hole mouth support seat 2.

[0031] The control device mounting base 3 is provided with control device fixing brackets 4 on both sides, which are welded to the control device mounting base 3. The control support frame 54 is provided with side fixing ears 55 on both sides, which are fixed to the control device fixing brackets 4 via fixing bolts. A bottom fixing seat 56 is provided at the lower end of the control support frame 54, which is fixed to the control device mounting base 3 via fixing bolts. The steel cage position control device 5 is attached to the control device fixing brackets 4 on both sides via fixing bolts, and the lower end of the steel cage position control device 5 is attached to the control device mounting base 3 via fixing bolts.

[0032] Specifically, the steel cage position control device 5 includes a control end 51, which is mounted on the output end of the end drive device 53 via an end mounting bolt 52. The housing of the end drive device 53 is mounted on the control support frame 54 via a fixed shaft pin. The lower end of the control support frame 54 is provided with a bottom fixing seat 56, which is mounted on the control device mounting base 3 via fixing bolts.

[0033] The end driving device 53 comprises an end driving cylinder 534, the shell of the end driving cylinder 534 is installed on the control support frame 54 through a cylinder fixing seat 536, the output end of the end driving cylinder 534 is driven and output to the control end 51 through a transmission structure, and the transmission structure is installed in the control support frame 54.

[0034] The transmission structure comprises a triangular driving plate 532, the first corner of the triangular driving plate 532 is installed on the control support frame 54 through another rotating support shaft 535, the second corner of the triangular driving plate 532 is installed on the output end of the end driving cylinder 534 through a rotating fixing pin, and the third corner of the triangular driving plate 532 is installed on the middle part of the end mounting seat 531 through a rotating fixing pin.

[0035] An angle control rod 533 is arranged between the end mounting seat 531 and the triangular driving plate 532, one end of the angle control rod 533 is installed on the upper end of the end mounting seat 531, and the other end of the angle control rod 533 is installed on the triangular driving plate 532.

[0036] The working principle and working process of the anti-floating construction structure of the bored pile reinforcement cage are briefly described below.

[0037] The utility model discloses a hole protection guiding seat 1 is arranged in the bored pile drilling, the hole protection guiding seat 1 upper side fixed mounting is in the hole support seat 2, the hole support seat 2 fixed mounting is in the bored pile drilling, and the hole support seat 2 is installed on the hole protection guiding seat 1 through fixed bolt, one side of the hole support seat 2 is equipped with reinforcement cage position control device 5, not only can guarantee that the reinforcement cage does not float, but also can accurately control the reinforcement cage position to guarantee subsequent construction accuracy and construction quality.

[0038] The above only for the preferred embodiment of the present application has, and does not limit the present application, for the person skilled in the art, the present application can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A construction structure for preventing the floating of a reinforcement cage of a cast-in-place pile, characterized by, The utility model provides a kind of hole protection guiding seat (1) and hole support seat (2), the hole support seat (2) is installed on hole protection guiding seat (1) by fixed bolt, and the hole protection guiding seat (1) is arranged in bored pile drilling, and the hole support seat (2) is fixedly installed outside bored pile drilling;Control device mounting base (3) and reinforcement cage position control device (5) are equipped on the hole support seat (2), Wherein, the reinforcement cage position control device (5) includes control end head (51), end head driving device (53), control support frame (54), the control end head (51) is installed on the output end of end head driving device (53) by end head mounting bolt (52), the shell of end head driving device (53) is installed on control support frame (54) by fixed shaft pin;The lower end of control support frame (54) is installed on control device mounting base (3) by fixed bolt.

2. The anti-floating construction structure for reinforcement cage of a cast-in-place pile according to claim 1, characterized in that, The end head driving device (53) includes end head driving cylinder (534), the shell of end head driving cylinder (534) is installed on control support frame (54) by cylinder fixed seat (536), the output end of end head driving cylinder (534) is driven output to control end head (51) by transmission structure, and the transmission structure is installed in control support frame (54).

3. The anti-floating construction structure for reinforcement cage of a cast-in-place pile according to claim 2, characterized in that, The transmission structure includes triangular driving plate (532), the first angle of triangular driving plate (532) is installed on control support frame (54) by rotating support shaft (535), the second angle of triangular driving plate (532) is installed on the output end of end head driving cylinder (534) by rotating fixed pin, and the third angle of triangular driving plate (532) is installed on the middle part of end head mounting seat (531) by rotating fixed pin.

4. The anti-floating construction structure for reinforcement cage of a cast-in-place pile according to claim 3, characterized in that, Angle control lever (533) is equipped between end head mounting seat (531) and triangular driving plate (532), one end of angle control lever (533) is installed on end head mounting seat (531), and the other end is installed on triangular driving plate (532).

5. The anti-floatation construction structure of the cast-in-place pile reinforcement cage according to claim 1, characterized in that, The lower end of control support frame (54) is equipped with bottom fixed seat (56), and the bottom fixed seat (56) is installed on control device mounting base (3) by fixed bolt.

6. The anti-floatation construction structure of the cast-in-place pile reinforcement cage according to claim 1, characterized in that, Control device fixed support (4) is fixed on both sides of control device mounting base (3), and the control support frame (54) of reinforcement cage position control device (5) on both sides is installed on control device fixed support (4) by fixed bolt.

7. The anti-floatation construction structure of the cast-in-place pile reinforcement cage according to claim 6, characterized in that, Side fixed lug (55) is equipped on both sides of control support frame (54), and the side fixed lug (55) is installed on control device fixed support (4) by fixed bolt.

8. The anti-floatation construction structure of the cast-in-place pile reinforcement cage according to claim 6, characterized in that, Control device fixed support (4) is welded and fixed on control device mounting base (3).

9. The anti-floatation construction structure of the cast-in-place pile reinforcement cage according to claim 1, characterized in that, Control device mounting base (3) is welded and fixed on hole support seat (2).

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