CN214247851U

CN214247851U - Universal adjustable support device for inclined strut oil cylinder of pile driver

Info

Publication number: CN214247851U
Application number: CN202023070255.5U
Authority: CN
Inventors: 朱灵铃; 康成洲; 刘嘉伟; 康乐; 吴志稳
Original assignee: Dongtai Kangding Engineering Machinery Co ltd
Current assignee: Dongtai Kangding Engineering Machinery Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-21
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a but pile driver bracing hydro-cylinder universal regulation support device, concretely relates to hydro-cylinder support technical field, the hydro-cylinder comprises a cylinder, the bottom fixedly connected with hydro-cylinder round pin ear of hydro-cylinder, the surface of hydro-cylinder round pin ear is equipped with pinhole one, and the bottom of hydro-cylinder round pin ear is connected with the universal regulation upper bracket, the top surface of universal regulation upper bracket is equipped with pinhole two, and the bottom surface of universal regulation upper bracket is equipped with pinhole three. The utility model discloses set up the universal regulation upper bracket, universal regulation undersetting and pin shaft pole, the pin shaft pole rotates with fastening nut, the installation of universal regulation upper bracket and hydro-cylinder round pin ear has been realized, and on the same hand, universal regulation upper bracket obtains fixedly with the universal regulation undersetting, and the universal regulation undersetting can make the hydro-cylinder around arbitrary angle modulation, and universal regulation upper bracket and hydro-cylinder round pin ear are connected, can make about the hydro-cylinder arbitrary regulation, and the hydro-cylinder can rotate to arbitrary direction like this, can not receive the hindrance, avoids the bad support in hydro-cylinder top.

Description

Universal adjustable support device for inclined strut oil cylinder of pile driver

Technical Field

The utility model relates to a hydro-cylinder support technical field especially relates to a but universal regulation support device of pile driver bracing hydro-cylinder.

Background

The pile driver is a piling machine which utilizes impact force to drive a pile into a stratum, and consists of a pile hammer, a pile frame, accessory equipment and the like, wherein the basic technical parameters are the weight of an impact part, the impact kinetic energy and the impact frequency respectively, and an oil cylinder support is usually a tailor-welded part, a casting or a forging.

Patent application publication No. CN 210101748U's utility model discloses an oil cylinder support and oil cylinder subassembly has carried out local attenuate to the riser and has handled to alleviateed the weight of riser, and then alleviateed the weight of oil cylinder support on the whole, the realization is under the condition of the rigidity of guaranteeing the oil cylinder support, reduces the weight of oil cylinder support, thereby improves the utilization ratio of the material of oil cylinder support.

However, when the inclined strut oil cylinder is used in practice, the pin lug of the oil cylinder is matched with the support to be installed when the inclined strut oil cylinder is used normally, but after the support is fixed, the inclined strut oil cylinder can only extend and contract towards one direction, and if the angle of the inclined strut needs to be adjusted, the oil cylinder is easy to prop up the support.

SUMMERY OF THE UTILITY MODEL

The utility model discloses universal regulation upper bracket has been set up, universal regulation undersetting and pin shaft pole, the pin shaft pole rotates with fastening nut, promote the gasket and closely laminate with universal regulation upper bracket by fastening nut, the installation of universal regulation upper bracket and hydro-cylinder round pin ear has been realized, the same thing, universal regulation upper bracket obtains fixedly with universal regulation undersetting, universal regulation undersetting can make arbitrary angle modulation around the hydro-cylinder, universal regulation upper bracket and hydro-cylinder round pin ear are connected, can make the hydro-cylinder adjust wantonly about, the hydro-cylinder can rotate to arbitrary direction like this, can not receive the hindrance, avoid the bad support in hydro-cylinder top, solve the shortcoming that exists among the prior art, but the pile driver bracing hydro-cylinder universal regulation support device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a universal adjustable support device for an inclined strut oil cylinder of a pile driver comprises an oil cylinder, wherein an oil cylinder pin lug is fixedly connected to the bottom end of the oil cylinder, a first pin hole is formed in the surface of the oil cylinder pin lug, an upper universal adjusting support is connected to the bottom end of the oil cylinder pin lug, a second pin hole is formed in the top surface of the upper universal adjusting support, a third pin hole is formed in the bottom surface of the upper universal adjusting support, and a lower universal adjusting support is connected to the bottom end of the upper universal adjusting support;

the pin hole II and the pin hole I are horizontally arranged in a collinear manner, the pin shaft rod is arranged inside the pin hole I, external threads are arranged on the outer wall of one circumferential side of one end of the pin shaft rod, a fastening nut is sleeved on the outer wall of one circumferential side of one end of the pin shaft rod and is in threaded connection with the pin shaft rod, and one end of the pin shaft rod penetrates through the insides of the pin hole I and the pin hole II.

Preferably, the joint of the fastening nut and the oil cylinder pin lug is provided with a gasket, the gasket is of an annular structure, and the gasket is made of a rubber mat.

Preferably, the surface of the universal adjusting lower support is provided with a pin hole four, a reinforcing piece is installed at the top end of the universal adjusting lower support, and the pin hole four is the same as the pin hole three in aperture size.

Preferably, the pin hole four and the pin hole three are horizontally arranged in a collinear manner, and the pin hole four and the pin hole three as well as the pin hole two and the pin hole one are arranged into a group.

Preferably, the top end of the oil cylinder is provided with an ear ring, and the oil cylinder is fixedly connected with the ear ring.

Preferably, the other end of the pin shaft rod is fixedly connected with a hexagon bolt screwing head.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses an universal regulation upper bracket has been set up, universal regulation undersetting and pin shaft pole, the pin shaft pole rotates with fastening nut, promote the gasket and closely laminate with universal regulation upper bracket by fastening nut, the installation of universal regulation upper bracket and hydro-cylinder round pin ear has been realized, on the same principle, universal regulation upper bracket obtains fixedly with universal regulation undersetting, universal regulation undersetting can make the hydro-cylinder around arbitrary angle modulation, universal regulation upper bracket and hydro-cylinder round pin ear are connected, can make about the hydro-cylinder adjust wantonly, the hydro-cylinder can rotate to arbitrary direction like this, can not receive the hindrance, avoid the bad support in hydro-cylinder top.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the disassembly structure of the present invention.

Fig. 3 is a schematic diagram of the structure of the oil cylinder pin lug of the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 2.

The reference signs are: 1. an oil cylinder; 2. an ear ring; 3. an oil cylinder pin lug; 4. a first pin hole; 5. a pin shaft lever; 6. a universal adjusting upper support; 7. a pin hole II; 8. a pin hole III; 9. a universal adjusting lower support; 10. a pin hole IV; 11. a reinforcement; 12. a gasket; 13. and (5) tightening the nut.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The embodiment is as shown in fig. 1-4, the utility model provides a universal adjustable support device for a diagonal bracing oil cylinder of a pile driver, which comprises an oil cylinder 1, wherein the bottom end of the oil cylinder 1 is fixedly connected with an oil cylinder pin lug 3, the surface of the oil cylinder pin lug 3 is provided with a pin hole I4, the bottom end of the oil cylinder pin lug 3 is connected with a universal adjustable upper support 6, the top surface of the universal adjustable upper support 6 is provided with a pin hole II 7, the bottom surface of the universal adjustable upper support 6 is provided with a pin hole III 8, and the bottom end of the universal adjustable upper support 6 is connected with a universal adjustable lower support 9;

the second pin hole 7 and the first 4 pin holes are horizontally arranged in a collinear mode, the pin shaft rod 5 is arranged inside the first 4 pin holes, external threads are arranged on the outer wall of one end of the pin shaft rod 5 in the circumferential direction, a fastening nut 13 is sleeved on the outer wall of one end of the pin shaft rod 5 in the circumferential direction, the fastening nut 13 is in threaded connection with the pin shaft rod 5, and one end of the pin shaft rod 5 penetrates through the first 4 pin holes and the second 7 pin holes.

As shown in fig. 4, a gasket 12 is arranged at the joint of the fastening nut 13 and the cylinder pin lug 3, the gasket 12 is in an annular structure, and the gasket 12 is made of a rubber mat, so that the tightness of the installation of the pin shaft rod 5 is improved.

As shown in fig. 1 and 2, a pin hole four 10 is formed in the surface of the universal adjustment lower support 9, a reinforcing member 11 is installed at the top end of the universal adjustment lower support 9, and the pin hole four 10 and the pin hole three 8 have the same aperture size, so that the pin hole four 10 and the pin hole three 8 can be aligned conveniently.

As shown in fig. 2 and 3, the pin hole four 10 and the pin hole three 8 are horizontally arranged in line, and the pin hole four 10 and the pin hole three 8, and the pin hole two 7 and the pin hole one 4 are arranged in one set.

As shown in fig. 1, an ear ring 2 is mounted at the top end of the oil cylinder 1, and the oil cylinder 1 is fixedly connected with the ear ring 2.

As shown in fig. 2, a hexagonal bolt head is fixedly connected to the other end of the pin shaft 5, and the hexagonal bolt head is screwed by a tool, so that the pin shaft 5 and the fastening nut 13 can be mounted and connected.

As shown in fig. 1 to 4, the implementation scenario specifically includes: when the universal adjusting upper support 6 is used, the universal adjusting upper support 6 is placed above the universal adjusting lower support 9, then the pin hole three 8 is aligned with the aperture opening of the pin hole four 10, the oil cylinder pin lug 3 enters the universal adjusting upper support 6, at the moment, the pin hole two 7 is collinear with the pin hole one 4, the pin shaft rod 5 is embedded into each group of pin holes, taking the pin hole two 7 and the pin hole one 4 as an example, a layer of gasket 12 is attached to one side of the pin hole two 7, the pin shaft rod 5 penetrates through the pin hole two 7 and the pin hole one 4, then, the fastening nut 13 is sleeved on the outer wall of the pin shaft rod 5, the hexagonal bolt head is screwed by means of a tool, at the moment, the pin shaft rod 5 and the fastening nut 13 rotate, the gasket 12 is pushed by the fastening nut 13 to be closely attached to the universal adjusting upper support 6, the mounting of the universal adjusting upper support 6 and the oil cylinder pin lug 3 is realized, and the universal adjusting, the universal adjusting lower support 9 can adjust the front angle and the rear angle of the oil cylinder 1 at will, the universal adjusting upper support 6 is connected with the oil cylinder pin lug 3, the oil cylinder 1 can be adjusted at will from left to right, and therefore the oil cylinder 1 can rotate in any direction and cannot be blocked, and the support is prevented from being damaged by the jacking of the oil cylinder 1.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, a universal adjusting upper support 6, a universal adjusting lower support 9 and a pin shaft rod 5 are arranged, the pin shaft rod 5 rotates with a fastening nut 13, a gasket 12 is pushed by the fastening nut 13 to be tightly attached to the universal adjusting upper support 6, the universal adjusting upper support 6 and an oil cylinder pin lug 3 are installed, similarly, the universal adjusting upper support 6 and the universal adjusting lower support 9 are fixed, the universal adjusting lower support 9 can adjust the front angle and the rear angle of the oil cylinder 1 at will, the universal adjusting upper support 6 is connected with the oil cylinder pin lug 3, the oil cylinder 1 can be adjusted at will from left to right, the oil cylinder 1 can rotate in any direction and cannot be blocked, and the support damaged by the top of the oil cylinder 1 is avoided.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a but pile driver bracing hydro-cylinder universal regulation support device, includes hydro-cylinder (1), its characterized in that: an oil cylinder pin lug (3) is fixedly connected to the bottom end of the oil cylinder (1), a first pin hole (4) is formed in the surface of the oil cylinder pin lug (3), a universal adjusting upper support (6) is connected to the bottom end of the oil cylinder pin lug (3), a second pin hole (7) is formed in the top surface of the universal adjusting upper support (6), a third pin hole (8) is formed in the bottom surface of the universal adjusting upper support (6), and a universal adjusting lower support (9) is connected to the bottom end of the universal adjusting upper support (6);

the pin hole II (7) and the pin hole I (4) are horizontally arranged in a collinear manner, the pin shaft rod (5) is arranged inside the pin hole I (4), external threads are arranged on the outer wall of one end circumferential side of the pin shaft rod (5), a fastening nut (13) is sleeved on the outer wall of one end circumferential side of the pin shaft rod (5), the fastening nut (13) is in threaded connection with the pin shaft rod (5), and one end of the pin shaft rod (5) penetrates through the insides of the pin hole I (4) and the pin hole II (7).

2. The universal adjustable support device for the inclined strut oil cylinder of the pile driver as claimed in claim 1, wherein: the joint of the fastening nut (13) and the oil cylinder pin lug (3) is provided with a gasket (12), the gasket (12) is of an annular structure, and the gasket (12) is made of a rubber mat.

3. The universal adjustable support device for the inclined strut oil cylinder of the pile driver as claimed in claim 1, wherein: the surface of universal regulation undersetting (9) is equipped with pinhole four (10), and the top of universal regulation undersetting (9) installs reinforcement (11), the aperture size of pinhole four (10) and pinhole three (8) is the same.

4. The pile driver bracing cylinder universally adjustable support device of claim 3, wherein: the pin hole four (10) and the pin hole three (8) are horizontally arranged in a collinear manner, and the pin hole four (10) and the pin hole three (8) as well as the pin hole two (7) and the pin hole one (4) are arranged into a group.

5. The universal adjustable support device for the inclined strut oil cylinder of the pile driver as claimed in claim 1, wherein: earrings (2) are installed on the top ends of the oil cylinders (1), and the oil cylinders (1) are fixedly connected with the earrings (2).

6. The universal adjustable support device for the inclined strut oil cylinder of the pile driver as claimed in claim 1, wherein: the other end of the pin shaft lever (5) is fixedly connected with a hexagon bolt screwing head.