CN209227574U - A kind of pile foundation reinforcement device - Google Patents

Abstract

The utility model discloses a kind of pile foundation reinforcement devices, including semicolumn sleeve, semicolumn sleeve top is equipped with pullover, semicolumn sleeve inner bottom end offers grooving, position on the outside of the semicolumn sleeve close to upper end is equipped with connection ring A, pin is installed on the inside of the connection ring A, and pin is placed in semicolumn pullover upper end, threaded hole is offered on the outside of the connection ring A, position on the outside of the semicolumn sleeve close to lower end is equipped with connection ring B, threaded hole is offered on the outside of the connection ring B, semicolumn sleeve left and right ends are vertically-mounted connection sheet, the left side connection sheet offers bolt hole close to the position of left end, the right side connection sheet is fixedly installed with bolt close to the position of right end, nut is rotatably equipped on the bolt.The utility model structure is simple, convenient for operation, can prevent concrete is quick-fried to starch the fixation for improving pile foundation, be suitble to be widely popularized and use.

Description

A kind of pile foundation reinforcement device

Technical field

The utility model relates to pile foundation reinforcement technical field, specially a kind of pile foundation reinforcement device.

Background technique

The deep foundation that pile foundation is made of the pile framing of stake and connection stake top or the single-pile foundation being connect by column with pile foundation, pile foundation It is usually used in architectural engineering, the pore-forming on the spot directly on stake position, then places steel reinforcement cage concrete perfusion in hole and form, but its Operation is stringent, it may occur that the case where coagulation is landslide slurry or spillage, just will affect the quality and stability of pile foundation, and reinforcing bar pours When concrete, also can run-off the straight needs do over again, waste time also to expend workload, need to design a kind of pile foundation thus and add It is fixedly mounted with and sets.

Utility model content

The purpose of this utility model is to provide a kind of pile foundation reinforcement devices, solve and ask proposed in background technique Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of pile foundation reinforcement device, including semicolumn Sleeve, semicolumn sleeve top are equipped with pullover, and semicolumn sleeve inner bottom end offers grooving, the semicolumn Position on the outside of sleeve close to upper end is equipped with connection ring A, is equipped with pin on the inside of the connection ring A, and pin is placed in semicircle Column sleeve head upper end, the outside connection ring A offer threaded hole, are equipped on the outside of the semicolumn sleeve close to the position of lower end Threaded hole is offered on the outside of connection ring B, the connection ring B, semicolumn sleeve left and right ends are vertically-mounted connection sheet, a left side Connection sheet described in side offers bolt hole close to the position of left end, and the right side connection sheet is fixedly installed with close to the position of right end Bolt is rotatably equipped with nut on the bolt.

As a kind of preferred embodiment of the utility model, the semicolumn sleeve bottom end is close to the position of set groove edge Pin hole is offered, the pin is identical as the diameter of pin hole.

As a kind of preferred embodiment of the utility model, the pullover is identical as the thickness of grooving, outside the pullover Side bottom end is equipped with washer.

As a kind of preferred embodiment of the utility model, the bolt is identical as diameter of bolt hole.

As a kind of preferred embodiment of the utility model, the connection ring A is identical with connection ring B outer diameter, and connects Threaded hole position distribution on ring A and connection ring B is identical.

Compared with prior art, the beneficial effects of the utility model are as follows:

1. a kind of pile foundation reinforcement device of the utility model is reinforced by being equipped with pin and pin hole to steel reinforcement cage When, pin and pin hole match, when fixed to down devices progress position, convenient for quickly agreeing with, and long-time steel in time Muscle cage is broken, and device is also difficult to slide to be staggered, and avoids being scattered for device, improves fixed effect, and extend pile foundation uses the longevity Life.

2. a kind of pile foundation reinforcement device of the utility model is agreed with by being equipped with pullover and grooving carrying out down devices When, it can be rapidly performed by positioning, reduce the time of device to hole consumption, support of a part of manpower to device can be dispersed, save labor Power.

3. a kind of pile foundation reinforcement device of the utility model, by being equipped with bolt and bolt hole, by two identical semicircles For column sleeve connection in use, fixed function can be played, when connection, facilitates the position of location hole and bolt, quick behaviour easy to connect Make, saves manpower.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of pile foundation reinforcement device of the utility model；

Fig. 2 is a kind of bottom plane schematic diagram of pile foundation reinforcement device of the utility model.

In figure: 1, pullover, 2, pin, 3, threaded hole, 4, washer, 5, semicolumn sleeve, 6, grooving, 7, connection sheet, 8, spiral shell Keyhole, 9, connection ring B, 10, connection ring A, 11, nut, 12, bolt, 13, pin hole.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of pile foundation reinforcement device, including semicircle column sleeve Cylinder 5,5 top of semicolumn sleeve are equipped with pullover 1, and 5 inner bottom of semicolumn sleeve offers grooving 6, and described half 5 outside of cylindrical sleeves is equipped with connection ring A10 close to the position of upper end, pin 2 is equipped on the inside of the connection ring A10, and sell Nail 2 is placed in 5 upper end of semicolumn sleeve, and threaded hole 3 is offered on the outside of the connection ring A10, and 5 outside of semicolumn sleeve is close The position of lower end is equipped with connection ring B9, offers threaded hole 3, the semicolumn sleeve 5 or so two on the outside of the connection ring B9 Hold it is vertically-mounted have connection sheet 7, the left side connection sheet 7 offers bolt hole 8, the right side connection sheet close to the position of left end 7 are fixedly installed with bolt 12 close to the position of right end, are rotatably equipped with nut 11 on the bolt 12.

It (is please referred to shown in Fig. 1) in the present embodiment by being equipped with pullover 1 and grooving 6, when progress down devices agree with, It can be rapidly performed by positioning, then pin 2 and pin hole 13 are installed, when reinforcing to steel reinforcement cage, pin 2 and pin hole 13 are matched Set uses, and when fixed to down devices progress position, convenient for quickly agreeing with, and long-time steel reinforcement cage is broken in time, device Also difficult to slide to be staggered, being scattered for device is avoided, fixed effect is improved.

Wherein, 5 bottom end of semicolumn sleeve offers pin hole 13, the pin 2 and pin close to the position at 6 edge of grooving The diameter in hole 13 is identical.

Wherein, the pullover 1 is identical as the thickness of grooving 6, and 1 outer lower end of pullover is equipped with washer 4.

It (please refers to shown in Fig. 1) in the present embodiment by being equipped with washer 4, it is possible to reduce down devices are made because of pressure At abrasion, junction can also be sealed well, reduce concrete pulp-water leakage, improve reinforcement effect.

Wherein, the bolt 12 is identical as 8 diameter of bolt hole.

Wherein, the connection ring A10 is identical with connection ring B9 outer diameter, and the threaded hole 3 on connection ring A10 and connection ring B9 Position distribution is identical.

Prepare several identical bracing means when a kind of pile foundation reinforcement device use, every two device is matched Set installation, first takes two devices, nut 11 is screwed down from bolt 12, steel reinforcement cage is placed in inside two semicolumn sleeves 5, The connection sheet 7 of two devices is connected, bolt 12 is made to be aligned connection with corresponding bolt hole 8 respectively, then 11 sets of nut exists It is tightened on bolt 12, fixes two sleeves, then other two mating mounted device is stacked on this device, is made Pullover 1 agrees with grooving 6, and pin 2 and pin hole 13 agree with, and connection ring A10 and connection ring B9 link together, and threaded hole 3 is opposite It answers, separately takes connection bolt to fix connection sheet A10 and connection sheet B9, be successively stacked to desired height from the bottom up.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of pile foundation reinforcement device, including semicolumn sleeve (5), it is characterised in that: semicolumn sleeve (5) the top installation Have pullover (1), semicolumn sleeve (5) inner bottom offers grooving (6), close to upper on the outside of the semicolumn sleeve (5) The position at end is equipped with connection ring A (10), is equipped with pin (2) on the inside of the connection ring A (10), and pin (2) is placed in semicircle Column sleeve cylinder (5) upper end, connection ring A (10) outside offers threaded hole (3), on the outside of the semicolumn sleeve (5) under The position at end is equipped with connection ring B (9), is offered threaded hole (3) on the outside of the connection ring B (9), the semicolumn sleeve (5) Left and right ends are vertically-mounted to be had connection sheet (7), and the left side connection sheet (7) offers bolt hole (8) close to the position of left end, right Connection sheet described in side (7) is fixedly installed with bolt (12) close to the position of right end, is rotatably equipped with nut on the bolt (12) (11)。

2. a kind of pile foundation reinforcement device according to claim 1, it is characterised in that: semicolumn sleeve (5) bottom end is leaned on The position at nearly grooving (6) edge offers pin hole (13), and the pin (2) is identical as the diameter of pin hole (13).

3. a kind of pile foundation reinforcement device according to claim 1, it is characterised in that: the thickness of the pullover (1) and grooving (6) Spend identical, pullover (1) outer lower end is equipped with washer (4).

4. a kind of pile foundation reinforcement device according to claim 1, it is characterised in that: the bolt (12) and bolt hole (8) Diameter is identical.

5. a kind of pile foundation reinforcement device according to claim 1, it is characterised in that: the connection ring A (10) and connection ring B (9) outer diameter is identical, and connection ring A (10) is identical with threaded hole (3) position distribution on connection ring B (9).