Piling device

Abstract

The utility model discloses a piling device which comprises a support, the whole support is in a frame type, the lower end face of the support is connected with a set of supporting legs, an extension rod is arranged between the set of supporting legs and the support, the inner side of the support is provided with a longitudinal positioning ring, a guide mechanism is arranged between the positioning ring and the inner wall of the support, and the lower end face of the positioning ring is connected with a set of protection plates. When the pile foundation is stressed to deviate, the guide groove and the guide ring are matched to enable the positioning ring to move, so that the position of the pile driving column is changed, the position of the pile driving column is matched with the position of the pile foundation on the lower side, and therefore it is guaranteed that the pile driving work is smoothly carried out; and a protection structure is formed on the outer side of the piling position, so that chippings possibly generated in the piling process are blocked, and the situation that the chippings are splashed to the outer side to cause damage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to piling, in particular to a piling device. Background Art

[0002] In foundation piling construction, drop hammer pile drivers, steam hammer pile drivers, and diesel hammer pile drivers are usually used as piling equipment. The construction principle is to lift the pile driving head hammer vertically, and rely on the pile driving head to fall freely to hammer the pile top, and overcome the resistance of the soil to the pile through the impact generated by the falling pile hammer, so as to drive the pile into the foundation, realize the work of gravitational potential energy, and complete the operation of hammering the pile body into the foundation; however, when the existing piling structure is in use, the pile driver is usually fixed at a certain position after installation. When the piling position is offset and needs to be adjusted, the entire pile driver needs to be moved to complete the adjustment work, which leads to unnecessary waste of time and reduces the overall efficiency of the piling work.

[0003] Therefore, we propose a piling device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a piling device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A piling device comprises a bracket, which is in a frame-like shape as a whole, a group of legs are connected to the lower end surface of the bracket, an extension rod is arranged between the group of legs and the bracket, a longitudinal positioning ring is arranged on the inner side of the bracket, a guiding mechanism is arranged between the positioning ring and the inner wall of the bracket, a group of protective plates are connected to the lower end surface of the positioning ring, and an adjusting mechanism for adjusting the length of the protective plates is arranged on the lower side of the group of protective plates.

[0007] Preferably, a storage groove is provided on the upper end surface of the support leg, the lower end of the extension rod extends into the storage groove, the upper end of the extension rod is fixedly connected to the bracket, and threaded holes are provided on the storage groove and the side wall of the extension rod, and fixing bolts are threadedly provided on the inner side of the threaded hole.

[0008] Preferably, the inner wall surface of the positioning ring is covered with a cushion layer.

[0009] Preferably, the guide mechanism includes a guide groove opened on the inner wall of the bracket, and a guide plate is connected to the side wall of the positioning ring corresponding to the position of the guide groove. The guide plate extends into the guide groove, and positioning holes are opened on both side walls, and a positioning pin is inserted into the inner side of the positioning hole.

[0010] Preferably, a fixing ring is connected to the outer wall of the lower side of the protective plate, the fixing ring cooperates with an external fixing member, and a fixing belt is connected between the protective plate and the lower end surface of the positioning ring.

[0011] Preferably, the adjustment mechanism includes an adjustment groove opened on the lower end surface of the protective plate, an adjustment plate is arranged inside the adjustment groove, adjustment holes are opened on the adjustment plate and the side wall of the adjustment groove, and a spring pin is connected to the side wall of the adjustment plate corresponding to the position of the adjustment hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is in use, the position of the pile driving column can be positioned through the action of the arranged positioning ring, so that it can provide stable force for the pile foundation on the lower side, thereby completing the pile driving work. At the same time, during the pile driving process, when the pile foundation is offset by force, the guide groove and the guide ring cooperate to enable the positioning ring to move, thereby changing the position of the pile driving column to match the position of the pile foundation on the lower side, thereby ensuring the smooth progress of the pile driving work and preventing the pile foundation position from offsetting again and affecting subsequent use; at the same time, during this process, multiple protective plates cooperate with each other to form a protective structure outside the pile driving position, so as to block debris that may be generated during the pile driving process and prevent the debris from splashing to the outside and causing damage. The protective plate and the positioning ring are designed to be detachable, and the staff can install different numbers of protective plates to form protective structures of different specifications and sizes according to actual use requirements, thereby expanding the overall application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the utility model bracket and its auxiliary structure;

[0016] Figure 3 This is a schematic diagram of the structure of the bracket and the positioning ring of the utility model;

[0017] Figure 4 This is a schematic diagram of the positioning ring and its auxiliary structures of the utility model;

[0018] Figure 5 This is a schematic diagram of the protective plate and its accessory structure of the utility model.

[0019] In the figure: 1- bracket, 2- leg, 3- extension rod, 301- storage slot, 302- threaded hole, 303- fixing bolt, 4- positioning ring, 5- guide mechanism, 501- guide slot, 502- guide plate, 503- positioning hole, 504- positioning pin, 6- protective plate, 601- fixing ring, 602- fixing belt, 7- adjustment mechanism, 701- adjustment slot, 702- adjustment plate, 703- adjustment hole, 704- spring pin. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-5A piling device comprises a bracket 1, which is frame-like as a whole. A group of legs 2 are connected to the lower end surface of the bracket 1. The lower end surface of the legs 2 is covered with a friction layer to increase the friction force and ensure the overall stability of the device. An extension rod 3 is arranged between a group of legs 2 and the bracket 1. A receiving groove 301 is arranged on the upper end surface of the legs 2. The lower end of the extension rod 3 extends into the receiving groove 301. The adjacent side wall surfaces of the two are covered with a smooth layer. The upper end of the extension rod 3 is fixedly connected to the bracket 1. Threaded holes 302 are arranged on the receiving groove 301 and the side walls of the extension rod 3. A fixing bolt 303 is screwed on the inner side of the threaded hole 302. The fixing bolt 303 cooperates with the threaded hole 302 to fix the position of the extension rod 3 after adjustment, thereby ensuring the overall stability of the leg 2.

[0025] A longitudinal positioning ring 4 is provided on the inner side of the bracket 1, and a pile driving structure is installed on the upper side of the bracket 1. The pile driving column corresponds to the position of the positioning ring 4, and then the pile foundation is driven by the positioning ring 4. The inner wall surface of the positioning ring 4 is covered with a cushion layer, and a guide mechanism 5 is provided between the positioning ring 4 and the inner wall of the bracket 1. The guide mechanism 5 includes a guide groove 501 opened on the inner wall of the bracket 1, and a guide plate 502 is connected to the side wall of the positioning ring 4 corresponding to the position of the guide groove 501. The guide plate 502 extends into the guide groove 501, and positioning holes 503 are opened on the side walls of both sides. A positioning pin 504 is inserted inside the positioning hole 503. The positioning holes 503 on the side wall of the guide groove 501 are multiple uniform designs. When the guide plate 502 moves to different positions, the positioning pin 504 is inserted into different positioning holes 503, thereby ensuring the stability of the guide plate 502 inside the guide groove 501, so that the positioning ring 4 can stably position and guide the pile driving column.

[0026] A group of protective plates 6 are connected to the lower end surface of the positioning ring 4, and the protective plates 6 are located on the outside of the external pile foundation. A fixing ring 601 is connected to the outer wall of the lower side of the protective plate 6, and the fixing ring 601 cooperates with the external fixing part. A fixing belt 602 is connected between the protective plate 6 and the lower end surface of the positioning ring 4, and the fixing belt 602 and the positioning ring 4 are detachable. When in use, different numbers of protective plates 6 are installed according to actual usage requirements to form a protective structure with matching specifications on the outside of different pile foundations to prevent debris from splashing to the outside during piling.

[0027] A group of protective plates 6 are provided with an adjusting mechanism 7 for adjusting their length on the lower side. The adjusting mechanism 7 includes an adjusting groove 701 opened on the lower end surface of the protective plate 6, an adjusting plate 702 is provided inside the adjusting groove 701, and adjusting holes 703 are opened on the side walls of the adjusting plate 702 and the adjusting groove 701. A spring pin 704 is connected to the side wall of the adjusting plate 702 corresponding to the position of the adjusting hole 703. The above structure cooperates to adjust the overall length of the protective plate 6, and then expands the overall protection range of the protective plate 6 according to the overall height of the bracket 1.

[0028] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0029] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. A piling device, comprising a support (1), wherein the support (1) is in a frame-like shape as a whole. It is characterized in that A group of legs (2) are connected to the lower end surface of the bracket (1); an extension rod (3) is arranged between the group of legs (2) and the bracket (1); a longitudinal positioning ring (4) is arranged on the inner side of the bracket (1); a guide mechanism (5) is arranged between the positioning ring (4) and the inner wall of the bracket (1); a group of protective plates (6) are connected to the lower end surface of the positioning ring (4); an adjustment mechanism (7) for adjusting the length of the protective plates (6) is arranged on the lower side of the group of protective plates (6).

2. A piling device according to claim 1, It is characterized in that A receiving groove (301) is provided on the upper end surface of the support leg (2), the lower end of the extension rod (3) extends into the receiving groove (301), the upper end of the extension rod (3) is fixedly connected to the bracket (1), and threaded holes (302) are provided on the side walls of the receiving groove (301) and the extension rod (3), and a fixing bolt (303) is threadedly provided inside the threaded hole (302).

3. A piling device according to claim 1, It is characterized in that The inner wall surface of the positioning ring (4) is covered with a soft cushion layer.

4. A piling device according to claim 1, It is characterized in that The guide mechanism (5) comprises a guide groove (501) formed on the inner wall of the bracket (1); a guide plate (502) is connected to the side wall of the positioning ring (4) corresponding to the position of the guide groove (501); the guide plate (502) extends into the guide groove (501); and positioning holes (503) are formed on the side walls of both the positioning rings; and a positioning pin (504) is inserted into the inner side of the positioning hole (503).

5. A piling device according to claim 1, It is characterized in that A fixing ring (601) is connected to the lower outer wall of the protective plate (6), the fixing ring (601) cooperates with an external fixing member, and a fixing belt (602) is connected between the protective plate (6) and the lower end surface of the positioning ring (4).

6. A piling device according to claim 1, It is characterized in that The adjustment mechanism (7) comprises an adjustment groove (701) formed on the lower end surface of the protective plate (6); an adjustment plate (702) is arranged inside the adjustment groove (701); adjustment holes (703) are formed on the side walls of the adjustment plate (702) and the adjustment groove (701); and a spring pin (704) is connected to the side wall of the adjustment plate (702) corresponding to the position of the adjustment hole (703).

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