CN211340776U - Prestressed pile connecting piece convenient to assemble and provided with opening - Google Patents
Prestressed pile connecting piece convenient to assemble and provided with opening Download PDFInfo
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- CN211340776U CN211340776U CN201921811348.3U CN201921811348U CN211340776U CN 211340776 U CN211340776 U CN 211340776U CN 201921811348 U CN201921811348 U CN 201921811348U CN 211340776 U CN211340776 U CN 211340776U
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- open slot
- pile body
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Abstract
The utility model discloses a be convenient for assembly and have open-ended prestressed pile connecting piece in connecting piece technical field, including the pile body, pile body bottom sets up the connecting piece, the connecting piece front surface sets up the open slot, the open slot left side sets up first fixed block, first fixed block is equipped with first installation piece, the inside first pressure spring that sets up of first installation piece, first pressure spring right side sets up first extrusion piece, the open slot right side sets up the second fixed block, the second fixed block is equipped with second installation piece, the inside second pressure spring that sets up of second installation piece, second pressure spring left side sets up second extrusion piece. The pile body is placed through the open slot, and is comparatively convenient during the installation, and when the connecting piece was placed to pile body whole, two extrusion blocks closely laminated with the pile body outer wall, guaranteed the steadiness of pile body in the connecting piece, strengthened connecting piece's life.
Description
Technical Field
The utility model relates to a connecting piece technical field specifically is a be convenient for assembly and have open-ended prestressed pile connecting piece.
Background
The prestressed pile is a slender prefabricated component made up by adopting pretensioning prestressed process and centrifugal forming method, in which the pile body connecting piece is a connecting method for transferring the force of one object to another object by means of mechanical engagement action of connecting piece or bearing action of end face of object, and when the pile body connecting piece is connected by means of screw sleeve pipe, its construction speed is quick, and its comprehensive cost is low. To this end, we propose a pre-stressed pile connector with an opening that is easy to assemble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be convenient for assembly and have open-ended prestressed pile connecting piece to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a prestressed pile connecting piece convenient to assemble and provided with an opening comprises a pile body, wherein a connecting piece is arranged at the bottom of the pile body, threads are arranged inside the connecting piece, an open slot is formed in the front surface of the connecting piece, a first fixed block is arranged on the left side of the open slot and arranged on the inner wall of the open slot, a first mounting block is arranged on the first fixed block, a first pressure spring is arranged inside the first mounting block, a first extrusion block is arranged on the right side of the first pressure spring, the right end of the first extrusion block extends to the outer side of the first mounting block, a first fixing sleeve is arranged between the first extrusion block and the first mounting block, a second fixed block is arranged on the right side of the open slot and arranged on the inner wall of the open slot, a second mounting block is arranged on the second fixed block, a second pressure spring is arranged inside the second mounting block, and a second extrusion block is arranged on the left side of the second pressure, the left end of the second extrusion block extends to the outer side of the second installation block, a second fixing sleeve is arranged between the second extrusion block and the second installation block, a clamping block is arranged at the bottom of the opening groove, and a threaded rod is arranged at the bottom of the connecting piece.
Preferably, the clamping block is provided with an upper mounting plate, the bottom of the upper mounting plate is provided with a lower mounting plate, a pressure column is arranged between the upper mounting plate and the lower mounting plate, and a telescopic spring is arranged on the pressure column.
Preferably, first fixed block and second fixed block all are equipped with three groups, three first fixed blocks of group and second fixed block evenly set up on the inner wall about the open slot.
Preferably, all set up the recess corresponding with first fixed block and second fixed block on the inner wall about the open slot, control the recess position and correspond each other.
Preferably, the clamping block is fixedly connected with the upper end of the open slot through a lower mounting plate, and the bottom end of the pile body is provided with a clamping slot corresponding to the clamping block.
Preferably, the threaded rod is provided with a threaded end, the bottom of the threaded end is provided with a connecting head, and a self-adjusting elastic ring is arranged between the threaded end and the connecting head.
Preferably, the self-adjusting elastic ring is provided as an outer drum elastic ring bulging outside.
Compared with the prior art, the beneficial effects of the utility model are that: the pile body is placed in the connecting piece through the open slot, and the clamping slot at the bottom of the pile body is matched with the clamping block at the bottom of the open slot, so that the pile body is convenient to install, and the stability of the pile body in the connecting piece is effectively enhanced; when the pile body is placed, the first pressure spring and the second pressure spring respectively contract towards the inside of the groove, so that the pile body can be conveniently placed in the connecting piece; when the pile body is completely placed in the connecting piece, the right end of the first extrusion block and the left end of the second extrusion block are tightly attached to the outer wall of the pile body respectively, so that the stability of the pile body in the connecting piece is ensured, and the service life of the connecting piece is prolonged; the threaded rod is connected with the connecting piece, touches mutually with the connecting piece bottom up self-interacting elastic ring upper end, stops assembling the threaded rod, effectively slows down pile body working process, and the vibrations power between connecting piece and the threaded rod strengthens connection steadiness between them.
Drawings
FIG. 1 is a schematic view of the connecting structure of the pre-stressed pile of the present invention;
FIG. 2 is a schematic view of the internal structure of the open slot of the present invention;
FIG. 3 is an enlarged schematic view of the fixing block of the present invention;
FIG. 4 is a schematic view of the structure of the fastening block of the present invention;
fig. 5 is a schematic view of the threaded rod of the present invention.
In the figure: 1 pile body, 2 connecting pieces, 3 threads, 4 open grooves, 41 first fixed blocks, 411 first mounting blocks, 412 first pressure springs, 413 first extrusion blocks, 414 first fixed sleeves, 42 second fixed blocks, 421 second mounting blocks, 422 second pressure springs, 423 second extrusion blocks, 424 second fixed sleeves, 43 clamping blocks, 431 upper mounting plates, 432 pressure columns, 433 expansion springs, 434 lower mounting plates, 5 threaded rods, 51 threaded ends, 52 self-adjusting elastic rings and 53 connecting heads.
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. 1-5, the present invention provides a technical solution: a prestressed pile connecting piece convenient to assemble and provided with an opening comprises a pile body 1, wherein the bottom of the pile body 1 is provided with a connecting piece 2, the inside of the connecting piece 2 is provided with a thread 3, the front surface of the connecting piece 2 is provided with an open slot 4, the open slot 4 is arranged on the connecting piece 3, the bottom of the pile body 1 is placed in the connecting piece 2 through the open slot 4, the installation is convenient without screwing connection, time and labor are saved, the left side of the open slot 4 is provided with a first fixed block 41, the first fixed block 41 is arranged on the inner wall of the open slot 4, the first fixed block 41 is provided with a first installation block 411, a first pressure spring 412 is arranged inside the first installation block 411, the right side of the first pressure spring 412 is provided with a first extrusion block 413, the right end of the first extrusion block 413 extends to the outer side of the first installation block 411, a first fixing sleeve 414 is arranged between the first extrusion block 413 and the first, the right side of the open slot 4 is provided with a second fixed block 42, the second fixed block 42 is arranged on the inner wall of the open slot 4, the second fixed block 42 is provided with a second installation block 421, a second pressure spring 422 is arranged inside the second installation block 421, the left side of the second pressure spring 422 is provided with a second extrusion block 423, the left end of the second extrusion block 423 extends to the outer side of the second installation block 421, a second fixed sleeve 424 is arranged between the second extrusion block 423 and the second installation block 421, the second fixed sleeve 424 is arranged on the left end of the second installation block 421, during the placement of the pile body 1, the first extrusion block 413 and the second extrusion block 423 are stressed mutually, the first pressure spring 412 and the second pressure spring 422 respectively contract towards the inside of the groove, when the pile body 1 is completely placed inside the connecting piece 2, the two pressure springs stop contracting and recover the deformation, the right end of the first extrusion block 413 and the left end of the second extrusion block 423 are respectively tightly attached to the outer wall of, guarantee the steadiness of pile body 1 in connecting piece 2, strengthen connecting piece 2's life, open slot 4 bottom sets up block 43, and the block groove of pile body 1 bottom agrees with each other with the block 43 of open slot 4 bottom, effectively strengthens the steadiness of pile body 1 in connecting piece 2, and connecting piece 2 bottom sets up threaded rod 5.
The pile body 1 is placed, the upper mounting plate 431 is stressed, the pressure column 432 contracts along with the expansion spring 433, the pile body 1 is convenient to mount, and when the clamping groove is matched with the clamping block 43, the expansion spring 433 is restored to deform, so that the upper mounting plate 431 is reset;
the first fixing blocks 41 and the second fixing blocks 42 are respectively provided with three groups, the three groups of first fixing blocks 41 and the three groups of second fixing blocks 42 are uniformly arranged on the left inner wall and the right inner wall of the open slot 4, and the fixing blocks are tightly attached to the outer wall of the pile body 1, so that the stability of the pile body 1 in the connecting piece 2 during long-time use is effectively enhanced;
grooves corresponding to the first fixing block 41 and the second fixing block 42 are formed in the left inner wall and the right inner wall of the open slot 4, the left groove and the right groove correspond to each other, the fixing blocks are arranged in the grooves, and the right end of the first extrusion block 413 and the left end of the second extrusion block 423 penetrate through the grooves;
the clamping block 43 is fixedly connected with the upper end of the open slot 4 through the lower mounting plate 434, the bottom end of the pile body 1 is provided with a clamping groove corresponding to the clamping block 43, and the clamping groove at the bottom of the pile body 1 is matched with the clamping block 43 at the bottom of the open slot 4, so that the stability of the pile body 1 in the connecting piece 2 is effectively enhanced;
the threaded rod 5 is provided with a threaded end 51, the bottom of the threaded end 51 is provided with a connecting head 53, a self-adjusting elastic ring 52 is arranged between the threaded end 51 and the connecting head 53, the threaded end 51 is connected with the threads 3 in the connecting piece 2 until the upper end of the self-adjusting elastic ring 52 is contacted with the bottom end of the connecting piece 2, the threaded rod 5 is stopped to be assembled, and the vibration force between the connecting piece 2 and the threaded rod 5 in the working process of the pile body 1 is effectively reduced;
the self-adjusting elastic ring 52 is provided as an outer drum elastic ring bulging outside and acting as a cushion and shock-resistance.
The working principle is as follows: when the pile body 1 is installed, the bottom of the pile body 1 is placed in the connecting piece 2 through the open slot 4, the clamping slot at the bottom of the pile body 1 is matched with the clamping block 43 at the bottom of the open slot 4, in the placing process of the pile body 1, the first extrusion block 413 and the second extrusion block 423 are stressed mutually, the first pressure spring 412 and the second pressure spring 422 respectively contract towards the inside of the groove, when the pile body 1 is completely placed in the connecting piece 2, the two pressure springs stop contracting and recover deformation, the right end of the first extrusion block 413 and the left end of the second extrusion block 423 are respectively tightly attached to the outer wall of the pile body 1, the stability of the pile body 1 in the connecting piece 2 is ensured, then the threaded rod 5 is connected with the thread 3 in the connecting piece 2 through the thread end 51 until the upper end of the self-adjusting elastic ring 52 touches the bottom end of the connecting piece 2, the assembly of the threaded rod 5 is stopped, and the vibration force between the connecting piece 2 and the threaded rod 5 in the working process of the pile body 1 is effectively reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be convenient for assembly and have open-ended prestressed pile connecting piece, includes pile body (1), its characterized in that: the utility model discloses a pile body, including pile body (1), pile body (1) bottom set up connecting piece (2), connecting piece (2) inside sets up screw thread (3), connecting piece (2) front surface sets up open slot (4), open slot (4) left side sets up first fixed block (41), first fixed block (41) set up on open slot (4) inner wall, first fixed block (41) are equipped with first installation piece (411), first installation piece (411) inside sets up first pressure spring (412), first pressure spring (412) right side sets up first extrusion piece (413), first extrusion piece (413) right-hand member extends to the first installation piece (411) outside, set up first fixed cover (414) between first extrusion piece (413) and first installation piece (411), open slot (4) right side sets up second fixed block (42), second fixed block (42) set up on open slot (4) inner wall, second fixed block (42) is equipped with second installation piece (421), the inside second pressure spring (422) that sets up of second installation piece (421), second pressure spring (422) left side sets up second extrusion piece (423), second extrusion piece (423) left end extends to the second installation piece (421) outside, set up the fixed cover of second (424) between second extrusion piece (423) and second installation piece (421), open slot (4) bottom sets up block (43), connecting piece (2) bottom sets up threaded rod (5).
2. An easily assembled pre-stressed pile connector with an opening as claimed in claim 1, wherein: the clamping block (43) is provided with an upper mounting plate (431), a lower mounting plate (434) is arranged at the bottom of the upper mounting plate (431), a pressure column (432) is arranged between the upper mounting plate (431) and the lower mounting plate (434), and a telescopic spring (433) is arranged on the pressure column (432).
3. An easily assembled pre-stressed pile connector with an opening as claimed in claim 1, wherein: first fixed block (41) and second fixed block (42) all are equipped with three groups, three groups of first fixed block (41) and second fixed block (42) evenly set up on inner wall about open slot (4).
4. An easily assembled pre-stressed pile connector with an opening as claimed in claim 1, wherein: all set up on the inner wall about open slot (4) with first fixed block (41) and second fixed block (42) corresponding recess, control the recess position and correspond each other.
5. An easily assembled pre-stressed pile connector with an opening as claimed in claim 1, wherein: the pile body is characterized in that the clamping block (43) is fixedly connected with the upper end of the open slot (4) through a lower mounting plate (434), and the bottom end of the pile body (1) is provided with a clamping slot corresponding to the clamping block (43).
6. An easily assembled pre-stressed pile connector with an opening as claimed in claim 1, wherein: the threaded rod (5) is provided with a threaded end head (51), the bottom of the threaded end head (51) is provided with a connecting head (53), and a self-adjusting elastic ring (52) is arranged between the threaded end head (51) and the connecting head (53).
7. An easily assembled pre-stressed pile connector with an opening as claimed in claim 6, wherein: the self-adjusting elastic ring (52) is provided as an outer drum elastic ring bulging outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921811348.3U CN211340776U (en) | 2019-10-26 | 2019-10-26 | Prestressed pile connecting piece convenient to assemble and provided with opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921811348.3U CN211340776U (en) | 2019-10-26 | 2019-10-26 | Prestressed pile connecting piece convenient to assemble and provided with opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211340776U true CN211340776U (en) | 2020-08-25 |
Family
ID=72132664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921811348.3U Active CN211340776U (en) | 2019-10-26 | 2019-10-26 | Prestressed pile connecting piece convenient to assemble and provided with opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211340776U (en) |
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2019
- 2019-10-26 CN CN201921811348.3U patent/CN211340776U/en active Active
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