CN211773635U

CN211773635U - Column pile driver is used in construction of building engineering

Info

Publication number: CN211773635U
Application number: CN201922215072.9U
Authority: CN
Inventors: 艾巧玲; 艾华庭
Original assignee: Hubei Yongsheng Construction Engineering Co ltd
Current assignee: Hubei Yongsheng Construction Engineering Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-27
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a column pile driver for building engineering construction, including pile driver body and pile hammer, the one end fixed mounting of pile hammer has the tup, the tup includes tup main part, cushion seat and backing plate, protruding type recess has been seted up at the top of cushion seat, the bottom of tup main part passes protruding type recess's open end and extends to protruding type recess bottom, fixed mounting has the telescopic link on the inside wall of protruding type recess bottom, the telescopic link includes outer pole and interior pole, the flexible groove has been seted up to the one end of outer pole, fixedly connected with spring on the inside wall that the open end was kept away from in the flexible groove, the one end of interior pole passes the open end in flexible groove and spring fixed connection, the fixed cover of the one end that the tup main part is in protruding type recess is equipped with the annular slab, this column pile driver for building engineering construction reasonable in design, it is effectual to, the adaptability is wide.

Description

Column pile driver is used in construction of building engineering

Technical Field

The utility model relates to an engineering technical field is built in the room specifically is a column pile driver is used in engineering construction is built in room.

Background

The pile driver is a heavy engineering machine tool, plays important effect in building engineering, but, current pile driver at the in-process of pile work, pile hammer direct and atress target direct contact, and direct impact force is accepted to the atress target, probably causes the damage to the atress target, for this, the utility model provides a room is built construction and is used column type pile driver.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a column pile driver is used in building engineering construction to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, it is effectual to pile, and adaptability is wide.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a column pile driver for building engineering construction comprises a pile driver body and a pile hammer, wherein a hammer head is fixedly installed at one end of the pile hammer, the hammer head comprises a hammer head main body, a buffer seat and a base plate, a convex groove is formed in the top of the buffer seat, the bottom of the hammer head main body penetrates through the opening end of the convex groove and extends to the bottom of the convex groove, a telescopic rod is fixedly installed on the inner side wall of the bottom of the convex groove and comprises an outer rod and an inner rod, a telescopic groove is formed in one end of the outer rod, a spring is fixedly connected to the inner side wall, away from the opening end, of the telescopic groove, one end of the inner rod penetrates through the opening end of the telescopic groove and is fixedly connected with the spring, an annular plate is fixedly sleeved at one end, located in the convex groove, of the hammer head main body, the other end of the, the circular pressing plate is provided with a through hole at a position corresponding to the telescopic rod, and the circular pressing plate is sleeved on the outer rod through the through hole.

As a preferred embodiment of the present invention, the number of the telescopic rods and the number of the through holes are 6.

As a preferred embodiment of the present invention, the diameter of the circular pressing plate is slightly smaller than that of the convex groove.

As an embodiment of the utility model, the central point of buffer seat bottom puts fixed mounting and has the connecting seat, the central point at backing plate top puts the department and has seted up the spread groove, the connecting seat passes through the external screw thread and installs in the spread groove with interior screw-thread fit.

The utility model has the advantages that: the utility model discloses a column pile driver is used in building engineering construction, including pile driver body, pile hammer, tup main part, buffer seat, backing plate, protruding type recess, telescopic link, outer pole, interior pole, flexible groove, spring, annular slab, circular clamp plate, through-hole, connecting seat and spread groove.

1. This building engineering construction has been add the cushion socket with column pile driver's tup, and at the in-process of piling, the cushion socket at first contacts with the atress target, and then the impulsive force of the circular clamp plate in the tup main part does not directly act on the atress target on the cushion socket to can effectually avoid the atress target to receive the direct impact and the condition of damage, the security is high.

2. This construction of building engineering is with backing plate of column pile driver can be changed, through changing the backing plate of variation in size, can make the backing plate be adapted to the use of the atress target of variation in size, avoids the less atress target damage that leads to of atress area proportion, and the practicality is strong.

3. The diameter of this column pile driver's for building engineering construction circular pressing plate slightly is less than protruding type recess to the area of contact who makes circular pressing plate and protruding type recess bottom accounts for the proportion of the bottom surface area of protruding type recess great, avoids causing the local salient in cushion socket bottom, influences life.

Drawings

FIG. 1 is a schematic cross-sectional view of a hammer head of a column pile driver for construction of building construction of the present invention;

FIG. 2 is a schematic cross-sectional view of the telescopic rod of the column pile driver for construction of building construction of the present invention;

FIG. 3 is a schematic cross-sectional view of a hammer head of a column pile driver for construction of building construction of the present invention;

FIG. 4 is a front view of the column pile driver for house construction of the present invention;

FIG. 5 is a schematic view of the installation of the hammer head of the column pile driver for house construction;

in the figure: the pile driver comprises a pile driver body, 2-pile hammers, 3-hammer heads, 4-hammer head main bodies, 5-buffer seats, 6-backing plates, 7-convex grooves, 8-telescopic rods, 9-outer rods, 10-inner rods, 11-telescopic grooves, 12-springs, 13-annular plates, 14-circular pressing plates, 15-through holes, 16-connecting seats and 17-connecting grooves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a column pile driver for building engineering construction comprises a pile driver body 1 and a pile hammer 2, wherein a hammer head 3 is fixedly installed at one end of the pile hammer 2, the hammer head 3 comprises a hammer head main body 4, a buffer seat 5 and a base plate 6, a convex groove 7 is formed in the top of the buffer seat 5, the bottom of the hammer head main body 4 penetrates through the opening end of the convex groove 7 and extends to the bottom of the convex groove 7, an expansion link 8 is fixedly installed on the inner side wall of the bottom of the convex groove 7, the expansion link 8 comprises an outer rod 9 and an inner rod 10, a telescopic groove 11 is formed in one end of the outer rod 9, a spring 12 is fixedly connected to the inner side wall far away from the opening end of the telescopic groove 11, one end of the inner rod 10 penetrates through the opening end of the telescopic groove 11 and is fixedly connected with the spring 12, an annular plate 13 is fixedly sleeved at one end of the hammer head main body 4 in the convex groove 7, the bottom of the hammer head main body 4 is fixedly provided with a circular pressing plate 14, a through hole 15 is formed in the position, corresponding to the telescopic rod 8, of the circular pressing plate 14, and the circular pressing plate 14 is sleeved on the outer rod 9 through the through hole 15.

As a preferred embodiment of the present invention, the number of the telescopic rods 8 and the number of the through holes 15 are 6.

As a preferred embodiment of the utility model, the diameter of circular pressing plate 14 slightly is less than protruding type recess 7 to the area of contact area that makes circular pressing plate 14 and protruding type recess 7 bottom accounts for the proportion of the bottom surface area of protruding type recess 7 great, avoids causing buffer seat 5 bottom local salient, influences life.

As an optimal implementation mode of the utility model, the central point of 5 bottoms of buffer seat puts fixed mounting has connecting seat 16, the central point at backing plate 6 top puts the department and has seted up spread groove 17, connecting seat 16 passes through the external screw thread and installs in spread groove 17 with interior screw-thread fit, and backing plate 6 can be changed, through changing backing plate 6 of variation in size, can make backing plate 6 be adapted to the use of the atress target of variation in size.

The working principle is as follows: when the column pile driver for building construction is used, the backing plates 6 with different sizes are selected according to the size of a stressed target, the buffer seat 5 is additionally arranged on the hammer head 3, in the pile driving process, the buffer seat 5 is firstly contacted with the stressed target, the hammer head body 4 gradually enters the convex groove 7, the annular plate 13 on the hammer head body 4 presses the inner rod 10 into the telescopic groove 11 and compresses the spring 12, then the impact force of the circular pressing plate 14 on the hammer head body 4 acts on the bottom of the convex groove 7 and does not directly act on the stressed target, so that the condition that the stressed target is directly impacted and damaged can be effectively avoided, the safety is high, when the pile hammer 2 is lifted, the buffer seat 5 is reset under the action of the elastic force of the spring 12 to prepare for next impact, the backing plates 6 can be replaced, and the backing plates 6 with different sizes can be adapted to the stressed targets with different sizes by replacing the backing plates 6, avoid the less atress target damage that leads to of atress area proportion, the practicality is strong, and the diameter of circular clamp plate 14 slightly is less than protruding type recess 7 to the area of contact area that makes circular clamp plate 14 and protruding type recess 7 bottom accounts for the proportion of the bottom surface area of protruding type recess 7 great, avoids causing 5 bottoms of buffer seat local outstanding, influences life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a construction of building engineering is with column pile driver, includes pile driver body (1) and pile hammer (2), its characterized in that, the one end fixed mounting of pile hammer (2) has tup (3), tup (3) include tup main part (4), buffering seat (5) and backing plate (6), protruding type recess (7) have been seted up at the top of buffering seat (5), the bottom of tup main part (4) passes the open end of protruding type recess (7) and extends to protruding type recess (7) bottom, fixed mounting has telescopic link (8) on the inside wall of protruding type recess (7) bottom, telescopic link (8) include outer pole (9) and interior pole (10), flexible groove (11) have been seted up to the one end of outer pole (9), fixedly connected with spring (12) on the inside wall of the open end is kept away from in flexible groove (11), the open end and spring (12) fixed connection of flexible groove (11) are passed to the one end of interior pole (10), the utility model discloses a hammer head, including tup main part (4), the fixed cover of one end in protruding type recess (7) is equipped with annular plate (13), the other end and annular plate (13) fixed connection of interior pole (10), the bottom fixed mounting of tup main part (4) has circular clamp plate (14), through-hole (15) have been seted up with position department that telescopic link (8) correspond on circular clamp plate (14), circular clamp plate (14) are established on outer pole (9) through-hole (15) cover.

2. The column pile driver for house construction engineering construction according to claim 1, wherein: the number of the telescopic rods (8) and the number of the through holes (15) are both 6.

3. The column pile driver for house construction engineering construction according to claim 1, wherein: the diameter of the circular pressing plate (14) is slightly smaller than that of the convex groove (7).

4. The column pile driver for house construction engineering construction according to claim 1, wherein: the buffer base is characterized in that a connecting base (16) is fixedly mounted at the center of the bottom of the buffer base (5), a connecting groove (17) is formed in the center of the top of the base plate (6), and the connecting base (16) is mounted in the connecting groove (17) through matching of external threads and internal threads.