CN115717389A - U-shaped connector for quickly connecting tubular pile - Google Patents

Abstract

The invention discloses a U-shaped connector for quickly connecting a tubular pile. First fixed plate and second fixed plate through fixed mounting U type respectively at tubular pile body tube head department front both ends, install the locating piece on first fixed plate and the second fixed plate respectively, the locating piece is pegged graft through with the constant head tank, make the inserted block of locating piece both sides and the outside slot of tube head peg graft, make can promote the bearing capacity of first fixed plate and second fixed plate, set up the connecting block on first fixed plate simultaneously, the one end of connecting block runs through the fixed subassembly on second fixed plate and the second fixed plate and connects, can conveniently fix the nose position of tubulose body, the front symmetry of first fixed plate and the reverse side symmetry of second fixed plate have all set up adapter mechanism simultaneously, can carry out the high-speed joint to tubular pile body symmetry tube head, thereby the convenience is to the installation of tubular pile.

Description

U-shaped connector for quickly connecting tubular pile

Technical Field

The invention relates to the field of building construction, in particular to a U-shaped connector for quickly connecting a tubular pile.

Background

The tubular pile is divided into A type, AB type, B type and C type according to the bending resistance or effective pre-stress values, the effective pre-stress values are respectively 4Mpa, 6Mpa, 8Mpa and 10Mpa, the calculated values are within the respective specified value ranges, and the bending resistance of the tubular pile is in accordance with the specification of appendix C. The prestressed concrete thin-wall tubular pile mainly considers bearing longitudinal pressure, and the bending resistance of the prestressed concrete thin-wall tubular pile can meet the requirements of tubular pile lifting and stacking.

However, the tubular pile connection mode in the prior art is mainly a welding mode, and a tube head is preset at the connection end of a general tubular pile before delivery for convenient welding, so that a worker can conveniently weld the tubular pile after hoisting and inserting the tubular pile in place, and the welding mode has low efficiency and affects the construction efficiency.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a U-shaped connector for quickly splicing a tubular pile, the scheme is that a first fixing plate and a second fixing plate of a U shape are fixedly installed at the front two ends of a tube head of a tubular pile body respectively, positioning blocks are installed on the first fixing plate and the second fixing plate respectively and are spliced with positioning grooves, so that insertion blocks at the two sides of each positioning block are spliced with slots outside the tube head, the bearing capacity of the first fixing plate and the bearing capacity of the second fixing plate can be improved, meanwhile, a connecting block is arranged on the first fixing plate, one end of the connecting block penetrates through fixing components on the second fixing plate and the second fixing plate to be connected, the tube head part of the tubular pile body can be conveniently fixed, meanwhile, matching mechanisms are arranged on the front side symmetry of the first fixing plate and the back side symmetry of the second fixing plate, the symmetrical tube heads of the tubular pile body can be quickly connected, and the installation of the tubular pile is convenient.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A U-shaped connector for quickly connecting a tubular pile comprises a tubular pile body and tube heads, wherein the tube heads are arranged on the opposite sides of the tubular pile body, the tube head on the right side of the tubular pile body and the tube head on the left side of the tubular pile body are in plug-in connection, a connecting mechanism is arranged on the front side of each tube head, fixing components are arranged at the upper end and the lower end of each connecting mechanism, and adapting mechanisms are arranged on the front side and the back side of each connecting mechanism;

coupling mechanism includes first fixed plate and second fixed plate, the equal fixedly connected with locating piece in offside and the inserted block of first fixed plate and second fixed plate, first fixed plate and second fixed plate are respectively through locating piece and inserted block and tube head plug-in connection, second fixed plate plug-in connection is at the back of tube head, the symmetrical fixed mounting in back of first fixed plate has the connecting block, fixed subassembly establishes the back at the second fixed plate, the back and the fixed subassembly swing joint of second fixed plate are run through to the one end of connecting block, join in marriage coupling mechanism and establish the back offside at the front symmetry of first fixed plate and second fixed plate respectively.

Furthermore, the tow sides of tube head all are equipped with the constant head tank, first fixed plate and second fixed plate all pass through constant head tank and locating piece plug-in connection.

Furthermore, the positive and negative both ends of tube head all are equipped with the slot symmetrically, first fixed plate and second fixed plate all are through inserted block and slot plug-in connection.

Furthermore, the back of the first fixing plate is symmetrically and fixedly connected with a reinforcing frame, and the connecting block is arranged on the opposite side of the reinforcing frame.

Further, fixed subassembly includes the fixing base, fixing base symmetry fixed mounting is at the back of second fixed plate, the offside of fixing base is equipped with the mounting groove, the inboard sliding connection of mounting groove has the fixed block, the outside threaded connection of fixing base has the screw rod, the one end fixedly connected with of screw rod changes the piece, the other end of screw rod stretches into the mounting groove inboard and the fixed block rotates to be connected, the one end and the connecting block plug-in connection of fixed block, the end of inserting of fixed block is the inclined plane form.

Further, the inside symmetry of mounting groove is equipped with the slide rail, the fixed block passes through slide rail sliding connection and is inboard at the mounting groove.

Furthermore, a matching groove is formed in the outer portion of the connecting block, and the insertion end of the fixing block is connected with the matching groove in an inserting mode.

Further, the adapting mechanism comprises a cutting groove, the cutting groove is formed in the front face of the first fixing plate and the back face of the second fixing plate respectively, the cutting groove is symmetrical and rotatably connected with a first matching plate and a second matching plate respectively, the first matching plate is arranged on the left side of the cutting groove, the second matching plate is arranged on the right side of the cutting groove, the first matching plate and the second matching plate are in plug-in connection, fixing bolts are symmetrically arranged on the outer portion of the first matching plate, and the first matching plate is fixedly installed through the fixing bolts and the second matching plate.

Further, the groove of the first matching plate is provided with an arc groove, the groove of the second matching plate is provided with a convex part, and the convex part and the arc groove are connected in an inserting mode.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) This scheme is through first fixed plate and the second fixed plate of fixed mounting U type respectively at tubular pile body tube head department front both ends, install the locating piece on first fixed plate and the second fixed plate respectively, the locating piece is pegged graft through with the constant head tank, make the inserted block of locating piece both sides and the outside slot of tube head peg graft, make the bearing capacity that can promote first fixed plate and second fixed plate, set up the connecting block on first fixed plate simultaneously, the one end of connecting block runs through the fixed subassembly on second fixed plate and the second fixed plate and connects, can conveniently fix the tube head position of tubulose body, the front symmetry of first fixed plate and the reverse side symmetry of second fixed plate have all set up the joining mechanism simultaneously, can carry out the high-speed joint to tubular pile body symmetry tube head, thereby the installation to the tubular pile is convenient.

(2) This scheme is on the basis that sets up the first fixed plate of U-shaped and second fixed plate, and behind the connecting block on first fixed plate runs through the second fixed plate, through rotating the commentaries on classics piece on the fixing base for the commentaries on classics piece drives the screw rod and rotates, and the flexible fixed block that promotes of rotation of screw rod slides in the mounting groove of fixing base, makes the inclined plane end of fixed block to insert in the connecting block with it fixed, thereby can conveniently be connected between first fixed plate and the second fixed plate.

(3) This scheme is through on the basis of tubular pile body tube head installation, all sets up the grooving in the offside of first fixed plate and second fixed plate, utilizes the left first cooperation board of grooving and the second cooperation board on grooving right side to pass through convex part and arc groove grafting back, then again through fixing bolt install fixed can to the convenience is connected between the tube head.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a front view of a tube head of the present invention;

FIG. 4 is a right sectional view of the coupling mechanism of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;

FIG. 6 is a rear view of the positioning block of the first fixing plate of the present invention;

fig. 7 is a partial connection diagram of the adapter mechanism of the present invention.

The reference numbers in the figures illustrate:

1. the tubular pile comprises a tubular pile body, 2, a pipe head, 3, a connecting mechanism, 301, an inserting block, 302, a positioning block, 303, a first fixing plate, 304, a second fixing plate, 305, a connecting block, 4, a slot, 5, a convex part, 6, a positioning groove, 7, an arc groove, 8, a fixing assembly, 801, a screw rod, 802, a rotating block, 803, a mounting groove, 804, a fixing seat, 805, a fixing block, 9, a reinforcing frame, 10, a sliding rail, 11, a matching groove, 12, a matching mechanism, 121, a fixing bolt, 122, a first matching plate, 123, a second matching plate, 124 and a cutting groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example (b):

referring to fig. 1-7, a U-shaped connector for quickly connecting a tubular pile comprises a tubular pile body 1 and a tube head 2, wherein the tube head 2 is arranged at the opposite side of the tubular pile body 1, the tube head 2 at the right side of the tubular pile body 1 and the tube head 2 at the left side of the tubular pile body 1 are in plug connection, a connecting mechanism 3 is arranged on the front side of the tube head 2, fixing components 8 are arranged at the upper end and the lower end of the connecting mechanism 3, and adapter mechanisms 12 are arranged on the front side and the back side of the connecting mechanism 3; the connecting mechanism 3 comprises a first fixing plate 303 and a second fixing plate 304, the opposite sides of the first fixing plate 303 and the second fixing plate 304 are fixedly connected with a positioning block 302 and an inserting block 301, the first fixing plate 303 and the second fixing plate 304 are respectively connected with the tube head 2 through the positioning block 302 and the inserting block 301 in an inserting manner, the second fixing plate 304 is connected with the back side of the tube head 2 in an inserting manner, the back side of the first fixing plate 303 is symmetrically and fixedly provided with a connecting block 305, a fixing component 8 is arranged on the back side of the second fixing plate 304, one end of the connecting block 305 penetrates through the back side of the second fixing plate 304 and is movably connected with the fixing component 8, and the adapting mechanisms 12 are respectively arranged on the front side of the first fixing plate 303 and on the opposite side of the back side of the second fixing plate 304; positioning grooves 6 are formed in the front surface and the back surface of the tube head 2, the first fixing plate 303 and the second fixing plate 304 are connected with each other through the positioning grooves 6 and the positioning blocks 302 in an inserting mode, and the positioning blocks 302 and the positioning grooves 6 are inserted to facilitate the inserting installation of the first fixing plate 303 and the second fixing plate 304; the front end and the back end of the tube head 2 are symmetrically provided with the inserting grooves 4, the first fixing plate 303 and the second fixing plate 304 are connected with the inserting grooves 4 through the inserting blocks 301, and the tube head 2 is inserted through the inserting blocks 301 of the first fixing plate 303 and the second fixing plate 304, so that the fixing effect of the tube head 2 can be improved; the reinforcing frame 9 is symmetrically and fixedly connected to the back surface of the first fixing plate 303, the connecting block 305 is arranged on the opposite side of the reinforcing frame 9, and the toughness of the reinforcing frame 9 can be improved by arranging the reinforcing frame 9 on the connecting block 305.

Referring to fig. 1, 2, 4 and 5, the fixing assembly 8 includes a fixing seat 804, the fixing seat 804 is symmetrically and fixedly installed on the back of the second fixing plate 304, an installation groove 803 is formed on the opposite side of the fixing seat 804, a fixing block 805 is slidably connected to the inner side of the installation groove 803, a screw 801 is connected to the outer thread of the fixing seat 804, a rotating block 802 is fixedly connected to one end of the screw 801, the other end of the screw 801 extends into the inner side of the installation groove 803 and is rotatably connected to the fixing block 805, one end of the fixing block 805 is connected to the connecting block 305 in an insertion manner, and the insertion end of the fixing block 805 is in a slope shape; the slide rails 10 are symmetrically arranged inside the mounting groove 803, the fixing block 805 is connected to the inner side of the mounting groove 803 in a sliding manner through the slide rails 10, and the slide rails 10 are arranged in the mounting groove 803, so that the fixing block 805 can conveniently slide in the mounting groove 803; the matching groove 11 is formed in the outer portion of the connecting block 305, the insertion end of the fixing block 805 is connected with the matching groove 11 in an inserting mode, and the arrangement of the matching groove 11 in the outer portion of the connecting block 305 facilitates the inclined surface of the fixing block 805 to be pushed into the matching groove 11 along the inclined surface of the matching block in a pressing mode to be fixed.

Referring to fig. 1, 2 and 7, the adapting mechanism 12 includes a cutting groove 124, the cutting groove 124 is respectively disposed on the front surface of the first fixing plate 303 and the back surface of the second fixing plate 304, the cutting groove 124 is symmetrically and rotatably connected with a first matching plate 122 and a second matching plate 123, the first matching plate 122 is disposed on the left side of the cutting groove 124, the second matching plate 123 is disposed on the right side of the cutting groove 124, the first matching plate 122 and the second matching plate 123 are in plug connection, the fixing bolts 121 are symmetrically disposed on the exterior of the first matching plate 122, the first matching plate 122 is fixedly mounted through the fixing bolts 121 and the second matching plate 123, the arc groove 7 is disposed on the groove of the first matching plate 122, the protrusion 5 is disposed on the groove of the second matching plate 123, the protrusion 5 is in plug connection with the arc groove 7, the cutting groove 124 is disposed on the opposite side of the first fixing plate 303 and the second fixing plate 304, the toughness between the first matching plate 122 and the second matching plate 123 on the left side of the cutting groove 124 can be enhanced after the protrusion 5 is plugged with the arc groove 7, and the second matching plate 123 is conveniently mounted through the fixing bolts 121, and the tube head can be conveniently mounted.

In the using process of the invention, after the pipe head 2 of the pipe pile body 1 is inserted, the U-shaped first fixing plate and the U-shaped second fixing plate 304 are fixedly installed at the two ends of the front face of the pipe head 2 of the pipe pile body 1 respectively, the positioning blocks 302 are installed on the first fixing plate 303 and the second fixing plate 304 respectively, the positioning blocks 302 are inserted into the positioning grooves 6, the insertion blocks 301 at the two sides of the positioning blocks 302 are inserted into the slots 4 outside the pipe head 2, so that the bearing capacity of the first fixing plate 303 and the second fixing plate 304 can be improved, meanwhile, the first fixing plate 303 is provided with the connecting block 305, after the connecting block 305 on the first fixing plate 303 penetrates through the second fixing plate 304, the rotating block 802 on the fixing seat 804 is rotated to drive the screw rod 801 to rotate, the rotating telescopic pushing of the fixing block 801 to slide in the installation groove 803 of the fixing seat 804, so that the inclined end of the inclined plane 805 can be inserted into the connecting block 305 to be fixed, finally, on the basis of the pipe head 2 installed on the pipe pile body 1, the pipe head 303 and the second fixing plate 304, the opposite sides of the first fixing groove 122 and the left side are not easy to be damaged by the groove 124, and the matching part 122 and the pipe pile body is installed on the matching plate 2, and then the connecting groove 123, the lower part of the pipe pile body is installed, and the pipe pile body 1, and the connecting head 2, and the connecting groove 123, and the connecting device can be installed on the matching groove, and the connecting groove 123, and the stability of the pipe pile body can be stably.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (9)

1. The utility model provides a quick U-shaped connector of tubular pile extension, includes tubular pile body (1) and tube head (2), its characterized in that: the pipe head (2) is arranged on the opposite side of the pipe pile body (1), the pipe head (2) on the right side of the pipe pile body (1) and the pipe head (2) on the left side of the pipe pile body (1) are in plug-in connection, the front side of the pipe head (2) is provided with a connecting mechanism (3), the upper end and the lower end of the connecting mechanism (3) are respectively provided with a fixed component (8), and the front side and the back side of the connecting mechanism (3) are respectively provided with a matching mechanism (12);

coupling mechanism (3) include first fixed plate (303) and second fixed plate (304), the equal fixedly connected with locating piece (302) of offside and inserted block (301) of first fixed plate (303) and second fixed plate (304), first fixed plate (303) and second fixed plate (304) are respectively through locating piece (302) and inserted block (301) and tube head (2) plug-in connection, second fixed plate (304) plug-in connection is at the back of tube head (2), the symmetrical fixed mounting in back of first fixed plate (303) has connecting block (305), the back at second fixed plate (304) is established in fixed subassembly (8), the back and fixed subassembly (8) swing joint of second fixed plate (304) are run through to the one end of connecting block (305), coupling mechanism (12) are established respectively at the front symmetry of first fixed plate (303) and the back offside of second fixed plate (304).

2. The U-shaped connector for quickly connecting tubular piles according to claim 1, which is characterized in that: the positive and negative two sides of tube head (2) all are equipped with constant head tank (6), first fixed plate (303) and second fixed plate (304) all are through constant head tank (6) and locating piece (302) plug-in connection.

3. The fast U-shaped connector of claim 1, characterized in that: the positive and negative both ends of tube head (2) all the symmetry be equipped with slot (4), first fixed plate (303) and second fixed plate (304) are all through inserted block (301) and slot (4) plug-in connection.

4. The fast U-shaped connector of claim 1, characterized in that: the back of the first fixing plate (303) is symmetrically and fixedly connected with a reinforcing frame (9), and the connecting block (305) is arranged on the opposite side of the reinforcing frame (9).

5. The fast U-shaped connector of claim 1, characterized in that: fixed subassembly (8) are including fixing base (804), fixing base (804) symmetry fixed mounting is at the back of second fixed plate (304), the offside of fixing base (804) is equipped with mounting groove (803), the inboard sliding connection of mounting groove (803) has fixed block (805), the external screw thread connection of fixing base (804) has screw rod (801), the one end fixedly connected with commentaries on classics piece (802) of screw rod (801), the other end of screw rod (801) stretches into mounting groove (803) inboard and fixed block (805) and rotates the connection, the one end and the connecting block (305) plug-in connection of fixed block (805), the end of inserting of fixed block (805) is the inclined plane form.

6. The fast U-shaped connector of claim 5 for pipe pile extension, characterized in that: the inside symmetry of mounting groove (803) is equipped with slide rail (10), fixed block (805) pass through slide rail (10) sliding connection and are in mounting groove (803) inboard.

7. The fast U-shaped connector of claim 5 for pipe pile extension, characterized in that: the outer part of the connecting block (305) is provided with a matching groove (11), and the insertion end of the fixing block (805) is connected with the matching groove (11) in an inserting mode.

8. The fast U-shaped connector of claim 1, characterized in that: the adapting mechanism (12) comprises a cutting groove (124), the cutting groove (124) is respectively arranged on the front surface of a first fixing plate (303) and the back surface of a second fixing plate (304), the cutting groove (124) is symmetrically and respectively connected with a first matching plate (122) and a second matching plate (123) in a rotating mode, the first matching plate (122) is arranged on the left side of the cutting groove (124), the second matching plate (123) is arranged on the right side of the cutting groove (124), the first matching plate (122) and the second matching plate (123) are in plug-in connection, fixing bolts (121) are symmetrically arranged on the outer portion of the first matching plate (122), and the first matching plate (122) is fixedly installed through the fixing bolts (121) and the second matching plate (123).

9. The fast U-shaped connector of claim 8, characterized in that: the groove of first cooperation board (122) is equipped with arc groove (7), the groove of second cooperation board (123) is equipped with convex part (5), convex part (5) and arc groove (7) plug-in connection.

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