CN220166911U - Supporting pile installation righting device - Google Patents

Abstract

The utility model relates to a supporting pile installation righting device, which belongs to the field of supporting pile installation auxiliary equipment, and comprises two clamping frames, wherein the two clamping frames are clamped on two sides of a steel plate supporting pile, the two clamping frames have the same structure, one clamping frame comprises a base, three vertical rods are arranged on the base, clamping parts are arranged on the vertical rods respectively, the three clamping parts are distributed in a triangle, the three clamping parts of one clamping frame are abutted against the same side face of the steel plate supporting pile and slide relatively with the side face of the steel plate supporting pile, and the three clamping parts of the other clamping frame are abutted against the same side face of the steel plate supporting pile and slide relatively with the side face of the steel plate supporting pile; through setting up two clamping frames and can clamp the steel sheet support pile when the installation steel sheet support pile, right the steel sheet support pile, reduce and even eliminate the crooked that produces when the steel sheet support pile is driven into, the tight wheel of clamp of this righting device simultaneously can roll relatively the steel sheet support pile when pressing from both sides tightly, does not hinder the steel sheet support pile to drive into underground.

Description

Supporting pile installation righting device

Technical Field

The utility model relates to the field of supporting pile installation auxiliary equipment, in particular to a supporting pile installation righting device.

Background

The foundation pit support is a main measure for ensuring the construction of an underground structure and the safety of the periphery of the foundation pit, and the support piles are indispensable structures for the foundation pit support. The support pile is mainly used for supporting foundation pit, supporting side slope and controlling landslide and is used for bearing horizontal soil pressure or landslide thrust. The support pile mainly comprises a steel sheet pile, a reinforced concrete sheet pile, double-row piles, I-shaped steel piles and the like, wherein the steel sheet pile is widely applied to foundation pit excavation engineering construction by virtue of simple construction, high strength and easy driving into a hard soil layer. When the current steel sheet pile is constructed, a first positioning pile is generally driven by a pile driver or an excavator, and then the pile is buckled with the first positioning pile in a positive-to-negative mode or a reverse-to-positive mode, and is continuously driven along a paying-off line. However, the current pile driver often has the phenomenon of askew when driving steel sheet piles, including single steel sheet pile askew and a plurality of steel sheet piles form the whole slope of steel sheet wall, in case the phenomenon of inclining appears, can not only lead to the width to be insufficient, and later stage can increase the difficulty of extracting, consume longer time, still probably appear linking the stake condition simultaneously.

Disclosure of Invention

The utility model solves the technical problems that the existing steel sheet pile is often askew when being driven, once askew, the steel sheet pile not only causes insufficient width, but also increases the difficulty of later extraction, and the whole operation consumes long time, and the utility model designs a supporting pile installation righting device, which adopts the following specific technical scheme:

the utility model provides a support stake installation righting device, includes two clamping frames, and the centre gripping is in the both sides of steel sheet support stake, and two clamping frame structures are the same, and one of them clamping frame's structure includes the base, is equipped with three pole setting on the base, is equipped with clamping part in each pole setting, and three clamping part is triangle-shaped and arranges, and the same side of one of them clamping part and steel sheet support stake supports tightly and with the side relative slip of steel sheet support stake, the same side of the three clamping part and steel sheet support stake of another one clamping frame supports tightly and with the side relative slip of steel sheet support stake.

Preferably, the clamping part is a clamping wheel which is rotatably arranged at the top end of the vertical rod.

Preferably, the bottom of each pole setting is connected with the movable seat, is equipped with three guide rails on the base, and the movable seat slides and sets up in the guide rail, and movable seat threaded connection has the screw rod, and the one end that the screw rod kept away from the movable seat rotates to set up in the base.

Preferably, the movable seat is also provided with a fixed rod, and a reinforcing rod is connected between the fixed rod and the upright rod.

Preferably, the vertical rod is fixed on the base, a fixed rod is further arranged on the base, a screw rod is connected between the fixed rod and the vertical rod, the screw rod is rotationally connected with the vertical rod, and the screw rod penetrates through the fixed rod to be in threaded connection with the fixed rod.

Preferably, the clamping wheel is arranged on the vertical rod through an adjusting seat, the top end of the vertical rod is provided with a threaded section, the adjusting seat is provided with an internal threaded hole, and the adjusting seat is screwed on the threaded section of the vertical rod through threads.

Preferably, the vertical rod is a mechanical multi-stage telescopic rod.

According to the utility model, the two clamping frames are arranged to clamp the steel plate support pile when the steel plate support pile is installed, so that the steel plate support pile is righted, the deflection generated when the steel plate support pile is driven in is reduced or even eliminated, and meanwhile, the clamping wheels of the righting device can roll relative to the steel plate support pile while clamping, so that the steel plate support pile is not hindered from being driven into the ground.

Drawings

FIG. 1 is a perspective view of the present utility model;

fig. 2 is a use state diagram of the present utility model.

In the figure, 1, a base, 2, a vertical rod, 3, a fixed rod, 4, a clamping wheel, 5, an adjusting seat, 6, a thread section, 7, a guide rail, 8, a movable seat, 9, a screw rod, 10, an ear plate, 11, a reinforcing rod, 12 and a steel plate supporting pile.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-2, a supporting pile installation righting device comprises two clamping frames, wherein the two clamping frames are clamped on two sides of a steel plate supporting pile 12, the two clamping frames have the same structure, and when the steel plate supporting pile 12 is driven into a foundation, the two clamping frames are clamped on two sides of the steel plate supporting pile and can slide relative to the steel plate supporting pile, so that the phenomenon that the steel plate supporting pile 12 is inclined during driving can be avoided.

The structure of the clamping frame specifically comprises a base 1, three vertical rods 2 are arranged on the base 1, clamping parts are arranged at the top end of each vertical rod 2, the three clamping parts are distributed in a triangle shape, the triangular arrangement enables the clamping parts to be more stable, the three clamping parts of one clamping frame are abutted against the inner side face of the steel plate support pile 12 and slide relative to the inner side face of the steel plate support pile 12, and the three clamping parts of the other clamping frame are abutted against the outer side face of the steel plate support pile 12 and slide relative to the outer side face of the steel plate support pile 12.

Through this righting device can be when the pile driver drives into steel sheet support stake 12 centre gripping righting support stake, guarantees that steel sheet support stake 12 is driven into with the direction on perpendicular ground, avoids steel sheet support stake 12 to take place askew or the phenomenon of slope, and then avoids support stake width inadequately or later stage to extract the difficult problem.

Further, the clamping part is a clamping wheel 4, the clamping wheel 4 is rotatably arranged at the top end of the upright rod 2, the rotation arrangement is similar to the arrangement of the existing wheels on the supporting legs, and the clamping part is arranged as the clamping wheel 4 because the clamping wheel 4 can clamp and simultaneously ensure relative rotation with the steel plate support pile 12, and the steel plate support pile 12 is not prevented from being driven into the ground.

In one embodiment, in order to adjust the position of the upright 2, so that the upper end of the upright 2 can be switched between the position of abutting against the steel plate support pile 12 and the position of keeping away from the steel plate support pile 12, the bottom end of each upright 2 is connected with a movable seat 8, three guide rails 7 are arranged on the base 1, the movable seats 8 are slidably arranged on the guide rails 7, the movable seats 8 are in threaded connection with screw rods 9, one end of each screw rod 9, which is far away from each movable seat 8, is rotatably arranged on an ear plate 10 on the base 1 through a bearing, and the screw rods 9 are manually or electrically rotated, so that the movable seats 8 move along the guide rails 7, and further the clamping wheels 4 at the upper ends of the upright 2 are driven to move, so that the purposes of clamping the steel plate support pile 12 and keeping away from the steel plate support pile 12 are achieved.

Further, in order to avoid the pole setting 2 from generating great elastic deformation when pressing from both sides tight steel sheet support pile 12, still be equipped with dead lever 3 on movable seat 8, be connected with stiffener 11 between dead lever 3 and the pole setting 2, dead lever 3 and stiffener 11 can move along with pole setting 2 on movable seat 8, and stiffener 11 can reduce the deformation when clamping wheel 4 on pole setting 2 presss from both sides tight steel sheet support pile 12, further improves the clamping force of clamping wheel 4.

In one embodiment, the upright 2 is fixed on the base 1, the base 1 is further provided with a fixing rod 3, a screw 9 is connected between the fixing rod 3 and the upright 2, the screw 9 is rotationally connected with the upright 2 through a rotary drum, the rotary drum is arranged on the upright 2, the other end of the screw 9 penetrates through the fixing rod 3 to be in threaded connection with the fixing rod 3, when the clamping wheel 4 on the upright 2 is required to clamp the steel plate support pile 12, the screw 9 is screwed, the distance between the upright 2 and the fixing rod 3 is increased by the screw 9, the elastic deformation is generated on the upright 2, the clamping wheel 4 on the top end of the upright 2 is caused to clamp the steel plate support pile 12, when the clamping wheel 4 is required to be far away from the steel plate support pile 12, the screw 9 is screwed, the screw 9 reduces the distance between the upright 2 and the fixing rod 3, and the screw 9 drives the clamping wheel 4 on the top end of the upright 2 to be far away from the steel plate support pile 12.

Further, in order to adjust the angle of the clamping wheel 4 in the horizontal plane, so that the clamping wheel 4 always abuts against the side surface of the steel plate support pile 12 in the forward direction, the clamping wheel 4 is arranged on the vertical rod 2 through an adjusting seat 5, the adjusting seat 5 is provided with an internal threaded hole, the top end of the vertical rod 2 is provided with a threaded section 6, the adjusting seat 5 is screwed on the threaded section 6 of the vertical rod 2, when the angle of the clamping wheel 4 needs to be changed, the adjustment seat 5 can be screwed, when the angle is changed, the adjusting seat 5 simultaneously changes the height position of the adjusting seat 5 on the vertical rod 2, however, the height change in the range is very small, the height change in the range has no influence on the steel plate support pile 12, and the existence is allowed.

Further, the above-mentioned pole setting 2 is the multistage telescopic link of mechanical type, in the embodiment that sets up dead lever and stiffener, corresponding also sets up the dead lever into the multistage telescopic link of mechanical type, can change the tight height at steel sheet support stake 12 of pinch roller 4 through multistage telescopic link, so along with steel sheet support stake 12 constantly drives into underground, the height of steel sheet support stake 12 constantly reduces, in order to guarantee that pinch roller 4 continues effective clamp, can adjust the clamp height of pinch roller 4 at steel sheet support stake 12, the multistage telescopic link just can easily realize the regulation of pinch roller 4 height.

It should be noted that, when the two clamping frames are clamped on the inner side and the outer side of the steel plate support pile 12, the upright rods 2 on the two clamping frames change positions according to the clamping positions.

It should be noted that, when the present utility model is used, two alternate use may be used, so that the installation efficiency of the steel plate support pile 12 may be improved.

The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims (7)

1. The utility model provides a support stake installation righting device, its characterized in that includes two clamping frames, the centre gripping in the both sides of steel sheet support stake, two clamping frames structure is the same, one of them the structure of clamping frame includes the base, be equipped with three pole setting on the base, each be equipped with clamping part in the pole setting, three clamping part is triangle-shaped and arranges, one of them clamping part respectively with the same side of steel sheet support stake supports tightly and with the side relative slip of steel sheet support stake, another one clamping part's three clamping part with the same side of steel sheet support stake supports tightly and with the side relative slip of steel sheet support stake.

2. A pile-mounting centralising device according to claim 1, wherein the gripping members are gripping wheels which are rotatably mounted on the top end of the pole.

3. The supporting pile installation righting device according to claim 2, wherein the bottom end of each upright rod is connected with a movable seat, three guide rails are arranged on the base, the movable seats are slidably arranged on the guide rails, the movable seats are in threaded connection with a screw rod, and one end of the screw rod, which is far away from the movable seat, is rotatably arranged on the base.

4. A support pile mounting righting device according to claim 3, wherein the movable seat is further provided with a fixing rod, and a reinforcing rod is connected between the fixing rod and the upright rod.

5. The supporting pile installation righting device according to claim 2, wherein the vertical rod is fixed on the base, a fixing rod is further arranged on the base, a screw rod is connected between the fixing rod and the vertical rod, the screw rod is rotatably connected with the vertical rod, and the screw rod penetrates through the fixing rod to be in threaded connection with the fixing rod.

6. A pile-mounting centralising device according to claim 4 or 5, wherein the clamping wheel is arranged in the pole by means of an adjustment seat having a threaded section at the top end of the pole, the adjustment seat having an internally threaded bore, the adjustment seat being threaded into the threaded section of the pole.

7. A support pile installation righting device according to claim 1, in which the upright is a mechanical multi-stage telescopic rod.