CN217976117U

CN217976117U - Reducing joint for pile driver meeting different construction requirements

Info

Publication number: CN217976117U
Application number: CN202222096905.6U
Authority: CN
Inventors: 王勤伟
Original assignee: Shandong Zhuoli Pile Machine Co ltd
Current assignee: Shandong Zhuoli Pile Machine Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-06
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a satisfy reducer union for pile driver of different construction demands belongs to pile driver technical field, and its technical scheme main points include the pile driver fixing base, the first flange of outside fixedly connected with of pile driver fixing base lower extreme. Increase between pile driver and the drill bit and connect, be connected the installation through flange with the upper end that connects and pile driver fixing base, the position of connecting simultaneously increases inserted block and stopper, conveniently fixes a position the installation and improves the intensity of installing the back structure. The drill bit is clamped with the lower end groove of the drill bit through the mounting seat, and the clamping block and the clamping groove are used for mutual insertion installation, so that slipping is prevented, and the structural strength is improved. The drill bit is clamped by the fixing disc clamped to the lower end of the joint, and then the locking bolt and the locking nut are fixedly connected with the connecting flange at the lower end of the joint, so that the drill bit is convenient to disassemble and replace, and the practicability is greatly improved.

Description

Reducing joint for pile driver meeting different construction requirements

Technical Field

The utility model relates to a pile driver technical field, in particular to satisfy reducing joint for pile driver of different construction demands.

Background

The pile driver consists of a pile hammer, a pile frame, accessory equipment and the like, wherein the pile hammer is attached between two parallel vertical guide rods (commonly called a gantry) at the front part of the pile frame and is hoisted by a hoisting hook, the pile frame is a steel structure tower frame, a winch is arranged at the rear part of the pile frame and is used for hoisting the pile and the pile hammer, a guide frame consisting of two guide rods is arranged in front of the pile frame and is used for controlling the pile driving direction so that the pile accurately penetrates into the stratum according to the designed direction, the basic technical parameters of the pile driver are the weight of an impact part, the impact kinetic energy and the impact frequency, and the pile hammer can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like according to the power source of motion.

However, the mounting structure of the reducer union for the existing pile driver is not firm enough, so that the situation that the drill bit slips easily occurs during pile driving, and further the practicability of the reducer union for the pile driver is poor.

Disclosure of Invention

The utility model discloses to above problem, provide a pile driver that satisfies different construction demands and use reducer union to solve above-mentioned problem.

The utility model discloses a realize like this, a satisfy reducer union for pile driver of different construction demands, including the pile driver fixing base, the first flange of outside fixedly connected with of pile driver fixing base lower extreme, the inside of first flange is provided with first lock bolt, and the outside of first lock bolt is provided with first lock nut. The lower extreme of pile driver fixing base is provided with the joint, and the lower extreme that connects is provided with the mount pad, and the outside of mount pad is reserved to have the draw-in groove, and the lower extreme fixedly connected with drill bit of mount pad, the outside that the lower extreme of piecing components is located the drill bit is provided with fixed subassembly.

In order to improve the stability after with the articulate, as the utility model discloses a satisfy the pile driver of different construction demands and use reducer union preferred, the spacing groove has been seted up at the lower extreme center of pile driver fixing base, and the slot has been seted up in the outside that the lower extreme of pile driver fixing base is located the spacing groove, and the slot is equidistant to be provided with a plurality ofly.

For the convenience cooperates the installation with the pile driver fixing base, as the utility model discloses a satisfy pile driver reducer union of different construction demands preferred, the outside at both ends is fixedly connected with second flange and third flange respectively about the joint, and the upper end fixedly connected with inserted block and the stopper that connect, the lower extreme that connects is seted up flutedly, the inside fixedly connected with fixture block of recess.

In order to improve the intensity that connects installation back structure, as the utility model discloses a reducing joint for pile driver who satisfies different construction demands is preferred, and the inserted block equidistant is provided with a plurality ofly, and inserted block and slot are pegged graft each other, and spacing groove and stopper are pegged graft each other, and first lock bolt passes the outside that first flange and second flange extend to second flange, first lock bolt and first lock nut threaded connection.

In order to prevent the condition that the drill bit after the installation from skidding, as the utility model discloses a satisfy pile driver reducer union of different construction demands preferred, the diameter of recess is the same with the diameter of mount pad, and the degree of depth of recess is the same with the thickness of mount pad, and the mount pad block is in the inside of recess, and fixture block and draw-in groove block are connected.

For convenient fix the drill bit, conduct the utility model discloses a pile driver reducer union that satisfies different construction demands is preferred, fixed subassembly includes the fixed disk, the mounting hole, second locking bolt and second lock nut, the mounting hole has been seted up to the inside of fixed disk, the inside of mounting hole is provided with second locking bolt, the outside of second locking bolt is provided with second lock nut, the fixed disk is provided with two, second locking bolt passes the outside that third flange and fixed disk extended to the fixed disk, second locking bolt and second lock nut threaded connection.

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

this kind of reducing joint for pile driver that satisfies different construction demands increases the joint between pile driver and the drill bit, is connected the installation through flange with the upper end that connects and pile driver fixing base, and the position of connecting simultaneously increases inserted block and stopper, conveniently fixes a position the installation and improves the intensity of installation rear structure. The drill bit is clamped with the lower end groove of the drill bit through the mounting seat, and the clamping block and the clamping groove are used for mutual insertion installation, so that slipping is prevented, and the structural strength is improved. The drill bit is clamped at the lower end of the joint through the fixing disc, and the drill bit is fixedly connected with the connecting flange at the lower end of the joint through the locking bolt and the locking nut, so that the drill bit is convenient to disassemble and replace, and the practicability is greatly improved.

Drawings

FIG. 1 is a three-dimensional structure diagram of a reducer union for a pile driver, which meets different construction requirements;

FIG. 2 is an exploded view of a reducer union for a pile driver according to the present invention, which meets different construction requirements;

FIG. 3 is a perspective view of a reducer union for pile drivers according to the present invention, which meets different construction requirements;

fig. 4 is the utility model discloses a pile driver fixing base stereogram of reducing joint for pile driver that satisfies different construction demands.

In the figure, 1, a pile driver fixing seat; 2. a first connecting flange; 3. a first locking bolt; 4. a first lock nut; 5. a joint; 6. a mounting seat; 7. a card slot; 8. a drill bit; 9. a fixing assembly; 101. a limiting groove; 102. a slot; 51. a second connecting flange; 52. a third connecting flange; 53. inserting a block; 54. a limiting block; 55. a groove; 56. a clamping block; 91. fixing the disc; 92. mounting holes; 93. a second locking bolt; 94. and a second lock nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a reducer union for a pile driver meeting different construction requirements includes a pile driver fixing seat 1, a first connecting flange 2 fixedly connected to an outer side of a lower end of the pile driver fixing seat 1, a first locking bolt 3 disposed inside the first connecting flange 2, and a first locking nut 4 disposed on an outer side of the first locking bolt 3. The lower extreme of pile driver fixing base 1 is provided with and connects 5, and the lower extreme that connects 5 is provided with mount pad 6, and the outside of mount pad 6 is reserved has draw-in groove 7, and the lower extreme fixedly connected with drill bit 8 of mount pad 6, and the lower extreme that connects subassembly 5 is located the outside of drill bit 8 and is provided with fixed subassembly 9.

In this embodiment: the pile driver fixing seat 1 and the part of the pile driver are fixed, the first connecting flange 2 is connected with the connector 5, the first locking bolt 3 and the first locking nut 4 are fixed, and the upper end part of the connector 5 is connected with the pile driver.

The limiting groove 101 is formed in the center of the lower end of the pile driver fixing seat 1, the slots 102 are formed in the outer side, located in the limiting groove 101, of the lower end of the pile driver fixing seat 1, and the slots 102 are arranged at equal intervals. The position of the joint 5 during installation can be positioned through the limiting groove 101, and then the inserting block 53 at the upper end of the joint 5 is clamped through the inserting groove 102, so that positioning installation is realized, and the stability and the strength of the structure after installation can be improved.

The outer sides of the upper end and the lower end of the joint 5 are fixedly connected with a second connecting flange 51 and a third connecting flange 52 respectively, the upper end of the joint 5 is fixedly connected with an inserting block 53 and a limiting block 54, the lower end of the joint 5 is provided with a groove 55, and the inside of the groove 55 is fixedly connected with a clamping block 56. The limiting block 54 is clamped with the limiting groove 101 to achieve positioning, and then the inserting block 53 is inserted into the inserting groove 102 to achieve clamping installation, so that the pile driver fixing seat 1 can be conveniently installed in a matched mode, and strength is improved.

The inserting blocks 53 are arranged at equal intervals, the inserting blocks 53 are inserted into the inserting grooves 102 in an inserting mode, the limiting grooves 101 are inserted into the limiting blocks 54 in an inserting mode, the first locking bolts 3 penetrate through the first connecting flange 2 and the second connecting flange 51 to extend to the outer side of the second connecting flange 51, and the first locking bolts 3 are in threaded connection with the first locking nuts 4. The plurality of inserting blocks 53 and the inserting grooves 102 are arranged, so that the stability and the strength of the structure after installation can be improved, the situation of rotation or breakage is prevented, and the service life is prolonged.

The diameter of the groove 55 is the same as that of the mounting seat 6, the depth of the groove 55 is the same as that of the mounting seat 6, the mounting seat 6 is clamped in the groove 55, and the clamping block 56 is clamped and connected with the clamping groove 7. The drill bit 8 is conveniently clamped in the groove 55 through the mounting seat 6, and meanwhile, in order to prevent the occurrence of slipping, the anti-slipping effect is achieved through the clamping connection of the clamping groove 7 and the clamping block 56.

The fixing assembly 9 comprises a fixing disc 91, mounting holes 92, a second locking bolt 93 and a second locking nut 94, the mounting holes 92 are formed in the fixing disc 91, the second locking bolt 93 is arranged in the mounting holes 92, the second locking nut 94 is arranged on the outer side of the second locking bolt 93, the fixing disc 91 is provided with two locking bolts 93, the second locking bolt 93 penetrates through the third connecting flange 52 and the fixing disc 91 to extend to the outer side of the fixing disc 91, and the second locking bolt 93 is in threaded connection with the second locking nut 94. After 8 drill bits were installed, with the outside of two fixed disks 91 block to 8 drill bits, again with the lower terminal surface laminating that connects 5, install fixed disk 91 and the lower extreme that connects 5 through second locking bolt 93 and second lock nut 94 and fix, prevent that 8 drill bits from dropping, conveniently change the operation of being convenient for simultaneously.

The utility model discloses a theory of operation and use flow:

when the pile driver fixing seat is used, the pile driver fixing seat 1 and the part of the pile driver are fixed, the first connecting flange 2 is connected with the joint 5, the first locking bolt 3 and the first locking nut 4 are fixed, and the upper end part of the joint 5 is connected and mounted with the pile driver. The position of the joint 5 during installation is positioned through the limiting groove 101, and then the inserting block 53 at the upper end of the joint 5 is clamped through the inserting groove 102, so that positioning installation is realized, and meanwhile, the stability and the strength of the structure after installation can be improved. Inside the recess 55 is blocked with drill bit 8 through mount pad 6 again, be connected through the block of draw-in groove 7 and fixture block 56, realize skid-proof effect, install drill bit 8 back, with the outside of two fixed disks 91 block to drill bit 8, again with the lower terminal surface laminating that connects 5, install fixed disk 91 and the lower extreme that connects 5 fixedly through second locking bolt 93 and second lock nut 94, prevent that drill bit 8 from dropping, conveniently change simultaneously, the operation of being convenient for.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a satisfy reducer union for pile driver of different construction demands which characterized in that includes:

the device comprises a pile driver fixing seat (1), wherein a first connecting flange (2) is fixedly connected to the outer side of the lower end of the pile driver fixing seat (1), a first locking bolt (3) is arranged inside the first connecting flange (2), a first locking nut (4) is arranged on the outer side of the first locking bolt (3), and a joint (5) is arranged at the lower end of the pile driver fixing seat (1);

the lower extreme that connects (5) is provided with mount pad (6), the outside of mount pad (6) is reserved has draw-in groove (7), the lower extreme fixedly connected with drill bit (8) of mount pad (6), the outside that the lower extreme that connects (5) is located drill bit (8) is provided with fixed subassembly (9).

2. The reducer union for pile drivers meeting different construction requirements of claim 1, wherein: the limiting groove (101) is formed in the center of the lower end of the pile driver fixing seat (1), the slots (102) are formed in the outer side, located in the limiting groove (101), of the lower end of the pile driver fixing seat (1), and a plurality of the slots (102) are arranged at equal intervals.

3. The reducer union for pile drivers meeting different construction requirements of claim 2, wherein: the outer sides of the upper end and the lower end of the joint (5) are fixedly connected with a second connecting flange (51) and a third connecting flange (52) respectively, the upper end of the joint (5) is fixedly connected with an inserting block (53) and a limiting block (54), the lower end of the joint (5) is provided with a groove (55), and the inside of the groove (55) is fixedly connected with a clamping block (56).

4. The reducer union for pile drivers meeting different construction requirements of claim 3, wherein: the inserted block (53) equidistant be provided with a plurality ofly, inserted block (53) and slot (102) are pegged graft each other, spacing groove (101) and stopper (54) are pegged graft each other, first locking bolt (3) pass first flange (2) and second flange (51) and extend to the outside of second flange (51), first locking bolt (3) and first lock nut (4) threaded connection.

5. The reducer union for pile drivers meeting different construction requirements of claim 3, wherein: the diameter of the groove (55) is the same as that of the mounting seat (6), the depth of the groove (55) is the same as that of the mounting seat (6), the mounting seat (6) is clamped in the groove (55), and the clamping block (56) is clamped and connected with the clamping groove (7).

6. The reducer union for pile drivers meeting different construction requirements of claim 3, wherein: fixed subassembly (9) include fixed disk (91), mounting hole (92), second locking bolt (93) and second lock nut (94), mounting hole (92) have been seted up to the inside of fixed disk (91), the inside of mounting hole (92) is provided with second locking bolt (93), the outside of second locking bolt (93) is provided with second lock nut (94), fixed disk (91) is provided with two, third flange (52) and fixed disk (91) are passed in second locking bolt (93) and are extended to the outside of fixed disk (91), second locking bolt (93) and second lock nut (94) threaded connection.