CN210917407U - Triangular double-row anti-slide pile retaining structure - Google Patents
Triangular double-row anti-slide pile retaining structure Download PDFInfo
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- CN210917407U CN210917407U CN201921683769.2U CN201921683769U CN210917407U CN 210917407 U CN210917407 U CN 210917407U CN 201921683769 U CN201921683769 U CN 201921683769U CN 210917407 U CN210917407 U CN 210917407U
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Abstract
The utility model discloses a double friction pile retaining structure of article style of calligraphy, relate to the technical field of friction pile retaining structure, its technical scheme main points are including friction pile, herringbone even roof beam and row pile fore shaft roof beam, two all install the installation device that is used for fixed row pile fore shaft roof beam on the friction pile, every group installation device includes the connecting pipe of perpendicular rigid coupling in the friction pile top, the ring of rigid coupling in the connecting pipe inner wall, a plurality of spring steel sheets and the inserted bar of rigid coupling in row pile fore shaft roof beam bottom of along the circumference equipartition of ring; each spring steel sheet is obliquely arranged towards the axial lead direction of the connecting pipe; the inserted link is inserted in the inner cavity of the connecting pipe; and a pushing mechanism for pushing the spring steel sheet to move towards the inner wall of the connecting pipe is arranged in the connecting pipe. The utility model discloses a set up installation device, be convenient for install the slide-resistant pile with the campshed fore shaft roof beam.
Description
Technical Field
The utility model relates to an antiskid retaining structure technical field, more specifically the saying so, it relates to a double friction pile retaining structure of article style of calligraphy.
Background
High slope support and landslide control are always major problems in the engineering field, complex strata can be encountered in mining, road construction, bridge construction and mountain area building cutting leveling, a large number of high cut slopes and artificial soil filling slopes are generated according to the engineering requirements, the original landform and landform are greatly changed, the original self balance is broken, sliding on a certain scale can be generated, and great threats are caused to the lives and properties of people. Therefore, a reliable anti-skid abutment is necessary.
The prior art can refer to the chinese utility model patent with the grant publication number CN202323969U, and it discloses a double friction pile retaining structure of pin type, including front row friction pile and back row friction pile, double row pile arrangement pile plane is arranged to pin type, and the pile top sets up chevron type truss connection roof beam and row pile fore shaft roof beam. The double rows of anti-slide piles are all embedded in a stable rock body, the pile positions are fully utilized to be arranged in a shape like a Chinese character pin, the herringbone truss connecting beam is arranged at the cantilever end to bear horizontal thrust and reduce bending moment, and the aim is to better control horizontal displacement, greatly improve the capability of bearing landslide thrust and be more economical and reasonable. The retaining structure improves the stress and deformation state of the cantilever piles, effectively solves the problem that the single-row piles cannot resist overlarge landslide thrust, and can also effectively solve the problem that the landslide thrust direction and the included angle of the slope surface of the side slope face empty. Is particularly suitable for landslide control engineering and high slope support engineering with larger scale.
However, no installation device is arranged between the row pile fore shaft and the slide-resistant pile, and the prior art generally fixedly connects the row pile fore shaft and the slide-resistant pile by welding, and the welding may not be conveniently carried out due to wind outside, so that the row pile fore shaft is not conveniently installed on the slide-resistant pile.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a double friction pile retaining structure of article style of calligraphy, it is through setting up installation device, be convenient for install the friction pile with the campshed fore shaft on.
In order to achieve the above purpose, the utility model provides a following technical scheme: a supporting and retaining structure for delta-shaped double-row anti-slide piles comprises anti-slide piles, herringbone connecting beams and row pile locking beams, wherein mounting devices for fixing the row pile locking beams are mounted on the two anti-slide piles, each mounting device comprises a connecting pipe vertically and fixedly connected to the top of the anti-slide pile, a circular ring fixedly connected to the inner wall of the connecting pipe, a plurality of spring steel sheets uniformly distributed along the circumferential direction of the circular ring and an inserting rod fixedly connected to the bottom of the row pile locking beam; each spring steel sheet is obliquely arranged towards the axial lead direction of the connecting pipe; the inserted link is inserted in the inner cavity of the connecting pipe; and a pushing mechanism for pushing the spring steel sheet to move towards the inner wall of the connecting pipe is arranged in the connecting pipe.
By adopting the technical scheme, when the row pile fore shaft is required to be installed, the pushing mechanism is used for abutting against the spring steel sheet, the spring steel sheet is in a compressed state at the moment, and then the row pile fore shaft is moved to enable the insertion rod to be inserted into the inner cavity of the connecting pipe; next, the pushing mechanism releases the pressing on the spring steel sheet, and the spring steel sheet presses the insertion rod at the moment, so that the row pile fore shaft can be fixed; in conclusion, through setting up installation device, be convenient for install the campshed roof beam on the friction pile.
The utility model discloses further set up to: the pushing mechanism comprises a pressing ring, a transition pipe communicated with one end of the pressing ring close to the connecting pipe and a pushing pipe communicated with one end of the transition pipe far away from the pressing ring; the pressing ring is arranged to protrude out of the top of the connecting pipe; the pushing pipe slides in the connecting pipe along the axial direction of the connecting pipe; the pushing mechanism further comprises a driving assembly which is arranged at the top of the slide-resistant pile and used for driving the pressing ring to move.
Through adopting above-mentioned technical scheme, through drive assembly drive pressing ring downstream, press the ring and move down and drive the downward movement of impulse pipe to be convenient for support the pressure to the spring steel piece.
The utility model discloses further set up to: the driving assembly comprises a supporting plate fixedly connected to the outer side wall of the connecting pipe, a lead screw in threaded connection with the supporting plate and a hand wheel fixedly connected to the bottom of the lead screw; one end of the lead screw, which is far away from the hand wheel, is rotatably connected to the bottom of the pressing ring; and a guide assembly for guiding the pressing ring is mounted at the top of the slide-resistant pile.
By adopting the technical scheme, the lead screw is rotated by rotating the hand wheel, and the lead screw rotates to drive the pressing ring to move along the axial direction of the connecting pipe, so that the row pile fore shaft is convenient to install.
The utility model discloses further set up to: the guide assembly comprises a sleeve fixedly connected to the top of the slide-resistant pile and a guide rod connected to the inner cavity of the sleeve in a sliding manner along the axial direction of the sleeve; the top of the guide rod is fixedly connected to the bottom of the pressing ring.
Through adopting above-mentioned technical scheme, telescopic inner chamber has the guide effect to the guide arm to be convenient for the clamping ring along the axial displacement of connecting pipe.
The utility model discloses further set up to: the shape of the pushing pipe is in a round table shape, and the sectional area of the pushing pipe is sequentially increased from one end close to the pressing ring to one end far away from the pressing ring.
Through adopting above-mentioned technical scheme, be convenient for on the one hand insert the inserted bar in the connecting tube, on the other hand can reduce the pusher pipe and drive the possibility that the inserted bar removed at the removal in-process.
The utility model discloses further set up to: the inner wall of one end of the connecting pipe, which is far away from the anti-slide pile, is fixedly connected with a limiting ring, and the transition pipe is connected with the inner cavity of the limiting ring in a sliding manner along the axial direction of the connecting pipe.
Through adopting above-mentioned technical scheme, through setting up the spacing ring, can reduce the transition pipe and take place the possibility of deviating at the axial of following the connecting pipe in-process that slides.
The utility model discloses further set up to: a fixing mechanism for fixing the connecting beam is arranged between each anti-slide pile and the connecting beam; the fixing mechanism comprises a ring-shaped plate prefabricated on the outer side wall of the slide-resistant pile, a connecting ring fixedly connected to one end of the connecting beam and sleeved on the slide-resistant pile, and a plurality of groups of fixing assemblies arranged in the connecting ring and used for fixing the connecting ring.
By adopting the technical scheme, the connecting ring is sleeved on the anti-slide pile by moving the connecting beam, then the connecting beam is loosened, the connecting ring is abutted against the annular plate at the moment, and then the connecting ring is fixed through a plurality of groups of fixing assemblies; to sum up, through setting up fixed establishment, be convenient for install even roof beam.
The utility model discloses further set up to: each group of fixing components comprises a sliding chute which is arranged in the connecting ring and communicated with the inner cavity of the connecting ring, an inserting block which is connected to the sliding chute in a sliding manner along the radial direction of the connecting ring, and a pull rod which is fixedly connected to one side of the inserting block, which is far away from the inner cavity of the connecting ring; the outer side wall of the anti-slide pile is provided with a slot for the insertion of the insertion block; a handle is fixedly connected to one end, far away from the insert block, of the pull rod, a spring is sleeved on the outer side wall of the pull rod, one end of the spring is fixedly connected to one side, far away from the inner cavity of the connecting ring, of the insert block, and the other end of the spring is fixedly connected to the inner wall, far away from one end of the inner cavity of the connecting ring, of the sliding groove; the outer side wall of the connecting ring is connected with a latch block in a sliding mode, the outer side wall of the pull rod is provided with a through hole, and the latch block is inserted into the through hole.
By adopting the technical scheme, when the connecting ring is required to be sleeved on the anti-slide pile, the pull rod is pulled by the pulling handle, then the latch block is inserted into the through hole, the connecting ring can be sleeved on the anti-slide pile, the pull rod moves to drive the insertion block to move, the insertion block moves to press the spring, and the spring is in a compressed state; when the connecting ring needs to be fixed, the bolt block is separated from the through hole, and the spring drives the insertion block to be inserted into the slot, so that the connecting ring can be fixed; through setting up fixed subassembly, be convenient for fix the go-between.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. when the row pile fore shaft beam needs to be installed, the spring steel sheet is pressed through the pushing mechanism and is in a compressed state, and then the insertion rod is inserted into the inner cavity of the connecting pipe through moving the row pile fore shaft beam; next, the pushing mechanism releases the pressing on the spring steel sheet, and the spring steel sheet presses the insertion rod at the moment, so that the row pile fore shaft can be fixed; in conclusion, the arrangement of the mounting device facilitates the mounting of the row pile fore shaft beam on the anti-slide pile;
2. the lead screw is rotated by rotating the hand wheel, and the lead screw rotates to drive the pressing ring to move along the axial direction of the connecting pipe, so that the row pile fore shaft is convenient to install;
3. when the connecting ring is required to be sleeved on the anti-slide pile, the pull rod is pulled through the pulling handle, then the latch block is inserted into the through hole, the connecting ring can be sleeved on the anti-slide pile, the pull rod moves to drive the insertion block to move, the insertion block moves to press the spring, and the spring is in a compressed state; when the connecting ring needs to be fixed, the bolt block is separated from the through hole, and the spring drives the insertion block to be inserted into the slot, so that the connecting ring can be fixed; through setting up fixed subassembly, be convenient for fix the go-between.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view showing the structure of the mounting device in the embodiment;
FIG. 3 is a partial cross-sectional view of the embodiment with the spring steel plate highlighted;
FIG. 4 is a partial cross-sectional view of a highlighted securing mechanism of the embodiment.
In the figure: 1. anti-slide piles; 2. connecting the beams; 3. row pile fore shaft beam; 4. a mounting device; 41. a connecting pipe; 42. a circular ring; 43. a spring steel sheet; 44. inserting a rod; 45. clamping a hoop; 5. a pushing mechanism; 51. pressing a ring; 52. a transition duct; 53. pushing the pipe; 54. a limiting ring; 55. a drive assembly; 551. a support plate; 552. a lead screw; 553. a hand wheel; 56. a guide assembly; 561. a sleeve; 562. a guide bar; 6. a fixing mechanism; 61. an annular plate; 62. a connecting ring; 7. a fixing assembly; 71. a chute; 72. inserting a block; 73. a pull rod; 74. a slot; 75. a handle; 76. a spring; 77. a latch block; 78. and (6) perforating.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): a supporting and retaining structure for inverted V-shaped double-row anti-slide piles is shown in figure 1 and comprises anti-slide piles 1, inverted V-shaped connecting beams 2 and row pile fore shaft beams 3, wherein mounting devices 4 used for fixing the row pile fore shaft beams 3 are mounted on the two anti-slide piles 1.
As shown in fig. 2 and 3, each set of mounting devices 4 includes a connecting pipe 41 vertically fixed to the top of the slide-resistant pile 1, a ring 42 fixed to the inner wall of the connecting pipe 41, a plurality of spring steel sheets 43 uniformly distributed along the circumference of the ring 42, and an inserting rod 44 fixed to the bottom of the row pile fore shaft 3; each spring steel sheet 43 is obliquely arranged towards the axial lead direction of the connecting pipe 41; the insertion rod 44 is inserted into the inner cavity of the connecting pipe 41; a pushing mechanism 5 for pushing the spring steel sheet 43 to move towards the inner wall of the connecting pipe 41 is arranged in the connecting pipe 41; the mounting device 4 further comprises a clamp 45 mounted on top of the slide pile 1 for securing the row pile fore shaft 3. When the row pile fore shaft 3 needs to be installed, the pushing mechanism 5 is used for pressing the spring steel sheet 43, the spring steel sheet 43 is in a compressed state at the moment, and then the row pile fore shaft 3 is moved to enable the insertion rod 44 to be inserted into the inner cavity of the connecting pipe 41; next, the pushing mechanism 5 releases the pressing of the spring steel sheet 43, and at the moment, the spring steel sheet 43 presses the insertion rod 44, so that the row pile fore shaft 3 can be fixed; in conclusion, by providing the mounting device 4, it is convenient to mount the row pile fore shaft 3 on the slide pile 1.
The pushing mechanism 5 comprises a pressing ring 51, a transition pipe 52 communicated with one end of the pressing ring 51 close to the connecting pipe 41 and a pushing pipe 53 communicated with one end of the transition pipe 52 far away from the pressing ring 51; the pressing ring 51 is arranged to protrude out of the top of the connecting pipe 41; the pushing tube 53 slides in the connecting tube 41 along the axial direction of the connecting tube 41, the shape of the pushing tube 53 is circular truncated cone, and the sectional area of the pushing tube 53 is gradually increased from one end close to the pressing ring 51 to one end far away from the pressing ring 51; the pushing mechanism 5 further comprises a driving assembly 55 which is arranged at the top of the slide-resistant pile 1 and used for driving the pressing ring 51 to move; the pressing ring 51 is driven to move downwards by the driving assembly 55, and the pressing ring 51 moves downwards to drive the pushing pipe 53 to move downwards, so that the spring steel sheet 43 is conveniently pressed. A limiting ring 54 is fixedly connected to the inner wall of one end of the connecting pipe 41, which is far away from the slide-resistant pile 1, and the transition pipe 52 is connected to the inner cavity of the limiting ring 54 in a sliding manner along the axial direction of the connecting pipe 41; by providing the stop ring 54, the possibility of the transition pipe 52 deviating during the axial sliding movement along the connection pipe 41 can be reduced.
The driving assembly 55 includes a supporting plate 551 fixedly connected to the outer side wall of the connecting tube 41, a lead screw 552 threadedly connected to the supporting plate 551, and a hand wheel 553 fixedly connected to the bottom of the lead screw 552; one end of the lead screw 552, which is far away from the hand wheel 553 is rotatably connected to the bottom of the pressing ring 51 through a bearing; a guide assembly 56 for guiding the pressing ring 51 is installed at the top of the slide-resistant pile 1; the guide assembly 56 comprises a sleeve 561 fixedly connected to the top of the slide-resistant pile 1 and a guide rod 562 connected to the inner cavity of the sleeve 561 in a sliding manner along the axial direction of the sleeve 561; the top of the guide rod 562 is fixed to the bottom of the pressing ring 51. By turning the lead screw 552 by turning the hand wheel 553, the lead screw 552 is turned to drive the presser ring 51 to move in the axial direction of the connecting tube 41, thereby facilitating the mounting of the row pile fore shaft 3.
As shown in fig. 4, a fixing mechanism 6 for fixing the connecting beam 2 is arranged between each slide-resistant pile 1 and the connecting beam 2; the fixing mechanism 6 comprises an annular plate 61 prefabricated on the outer side wall of the slide-resistant pile 1, a connecting ring 62 fixedly connected to one end of the connecting beam 2 and sleeved on the slide-resistant pile 1, and a plurality of groups of fixing assemblies 7 arranged in the connecting ring 62 and used for fixing the connecting ring 62; the connecting ring 62 is sleeved on the slide-resistant pile 1 by moving the connecting beam 2, then the connecting beam 2 is loosened, the connecting ring 62 is abutted against the annular plate 61, and then the connecting ring 62 is fixed through a plurality of groups of fixing assemblies 7; to sum up, through setting up fixed establishment 6, be convenient for install even roof beam 2.
Each group of fixing assemblies 7 comprises a sliding groove 71 which is arranged in the connecting ring 62 and communicated with the inner cavity of the connecting ring 62, an insert block 72 which is connected to the sliding groove 71 in a sliding manner along the radial direction of the connecting ring 62, and a pull rod 73 which is fixedly connected to one side of the insert block 72, which is far away from the inner cavity of the connecting ring 62; the outer side wall of the slide-resistant pile 1 is provided with a slot 74 for the insertion of the insertion block 72; a handle 75 is fixedly connected to one end of the pull rod 73, which is far away from the insert block 72, a spring 76 is sleeved on the outer side wall of the pull rod 73, one end of the spring 76 is fixedly connected to one side of the insert block 72, which is far away from the inner cavity of the connecting ring 62, and the other end of the spring 76 is fixedly connected to the inner wall of one end of the sliding groove 71, which is far away from the; the outer side wall of the connecting ring 62 is connected with a latch block 77 in a sliding manner, the outer side wall of the pull rod 73 is provided with a through hole 78, and the latch block 77 is inserted into the through hole 78. When the connecting ring 62 needs to be sleeved on the slide-resistant pile 1, the pull rod 73 is pulled through the pull handle 75, then the latch block 77 is inserted into the through hole 78, at this time, the connecting ring 62 can be sleeved on the slide-resistant pile 1, moreover, the pull rod 73 moves to drive the insertion block 72 to move, the insertion block 72 moves to press the spring 76, and at this time, the spring 76 is in a compressed state; when the connecting ring 62 needs to be fixed, the latch block 77 is separated from the through hole 78, and the spring 76 drives the plug block 72 to be inserted into the slot 74, so that the connecting ring 62 can be fixed; the fixing assembly 7 is arranged to facilitate the fixing of the connection ring 62.
The mounting method of the triangular double-row anti-slide pile retaining structure comprises the following steps:
the pull rod 73 is pulled by the pull handle 75, then the lock block 77 is inserted into the through hole 78, then the connecting ring 62 is sleeved on the slide-resistant pile 1 by moving the connecting beam 2, and furthermore, the pull rod 73 moves to drive the inserting block 72 to move, the inserting block 72 moves to press the spring 76, and at the moment, the spring 76 is in a compressed state; when the connecting ring 62 needs to be fixed, the latch block 77 is separated from the through hole 78, and the spring 76 drives the plug 72 to be inserted into the slot 74, so that the connecting ring 62 and the connecting beam 2 can be fixed.
After the connecting beam 2 is installed, the lead screw 552 is rotated by rotating the hand wheel 553, the lead screw 552 rotates to drive the pressing ring 51 to move downwards, the pressing ring 51 moves downwards to drive the pushing pipe 53 to move downwards, so that the spring steel sheet 43 is pressed, the spring steel sheet 43 is in a compressed state at the moment, and then the inserting rod 44 is inserted into the inner cavity of the connecting pipe 41 by moving the row pile locking beam 3; next, the pressing ring 51 is moved upward by reversing the hand wheel 553, so that the pressing of the spring steel piece 43 is released, and at this time, the spring steel piece 43 presses the insertion rod 44, so that the row pile fore shaft 3 can be fixed, and then the row pile fore shaft 3 is further fixed by the clip 45.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a double friction pile retaining structure of article style of calligraphy, includes friction pile (1), the even roof beam (2) and row pile fore shaft roof beam (3) of herringbone, its characterized in that: the two anti-slide piles (1) are respectively provided with a mounting device (4) for fixing the row pile fore shaft beam (3), each group of mounting devices (4) comprises a connecting pipe (41) vertically and fixedly connected to the top of the anti-slide pile (1), a circular ring (42) fixedly connected to the inner wall of the connecting pipe (41), a plurality of spring steel sheets (43) uniformly distributed along the circumferential direction of the circular ring (42) and an inserting rod (44) fixedly connected to the bottom of the row pile fore shaft beam (3); each spring steel sheet (43) is obliquely arranged towards the axial lead direction of the connecting pipe (41); the insertion rod (44) is inserted into the inner cavity of the connecting pipe (41); and a pushing mechanism (5) for pushing the spring steel sheet (43) to move towards the inner wall of the connecting pipe (41) is arranged in the connecting pipe (41).
2. The double-row anti-slide pile retaining structure in the shape of a Chinese character 'pin' as claimed in claim 1, wherein: the pushing mechanism (5) comprises a pressing ring (51), a transition pipe (52) communicated with one end, close to the connecting pipe (41), of the pressing ring (51), and a pushing pipe (53) communicated with one end, far away from the pressing ring (51), of the transition pipe (52); the pressing ring (51) is arranged by protruding the top of the connecting pipe (41); the pushing pipe (53) slides in the connecting pipe (41) along the axial direction of the connecting pipe (41); the pushing mechanism (5) further comprises a driving assembly (55) which is arranged at the top of the anti-slide pile (1) and used for driving the pressing ring (51) to move.
3. The double-row anti-slide pile retaining structure in the shape of a Chinese character 'pin' as claimed in claim 2, wherein: the driving assembly (55) comprises a supporting plate (551) fixedly connected to the outer side wall of the connecting pipe (41), a lead screw (552) in threaded connection with the supporting plate (551), and a hand wheel (553) fixedly connected to the bottom of the lead screw (552); one end of the lead screw (552) far away from the hand wheel (553) is rotatably connected to the bottom of the pressing ring (51); and a guide assembly (56) for guiding the pressing ring (51) is mounted at the top of the slide-resistant pile (1).
4. The double-row anti-slide pile retaining structure in the shape of a Chinese character 'pin' as claimed in claim 3, wherein: the guide assembly (56) comprises a sleeve (561) fixedly connected to the top of the slide-resistant pile (1) and a guide rod (562) connected to the inner cavity of the sleeve (561) in a sliding mode along the axial direction of the sleeve (561); the top of the guide rod (562) is fixedly connected with the bottom of the pressing ring (51).
5. The double-row anti-slide pile retaining structure in the shape of a Chinese character 'pin' as claimed in claim 4, wherein: the shape of the pushing pipe (53) is in a circular truncated cone shape, and the sectional area of the pushing pipe (53) is gradually increased from one end close to the pressing ring (51) to one end far away from the pressing ring (51).
6. The double-row anti-slide pile retaining structure in the shape of a Chinese character 'pin' as claimed in claim 5, wherein: the inner wall of one end, far away from the anti-slide pile (1), of the connecting pipe (41) is fixedly connected with a limiting ring (54), and the transition pipe (52) is connected to the inner cavity of the limiting ring (54) in a sliding mode along the axial direction of the connecting pipe (41).
7. The double-row anti-slide pile retaining structure in the shape of a Chinese character 'pin' as claimed in claim 1, wherein: a fixing mechanism (6) for fixing the connecting beam (2) is arranged between each anti-slide pile (1) and the connecting beam (2); the fixing mechanism (6) comprises an annular plate (61) prefabricated on the outer side wall of the slide-resistant pile (1), a connecting ring (62) fixedly connected to one end of the connecting beam (2) and sleeved on the slide-resistant pile (1), and a plurality of groups of fixing assemblies (7) arranged in the connecting ring (62) and used for fixing the connecting ring (62).
8. The double-row anti-slide pile retaining structure in the shape of a Chinese character 'pin' as claimed in claim 7, wherein: each group of fixing assemblies (7) comprises a sliding groove (71) which is arranged in the connecting ring (62) and communicated with the inner cavity of the connecting ring (62), an inserting block (72) which is connected to the sliding groove (71) in a sliding manner along the radial direction of the connecting ring (62), and a pull rod (73) which is fixedly connected to one side, far away from the inner cavity of the connecting ring (62), of the inserting block (72); the outer side wall of the anti-slide pile (1) is provided with a slot (74) for the insertion of an insertion block (72); a handle (75) is fixedly connected to one end, far away from the insert block (72), of the pull rod (73), a spring (76) is sleeved on the outer side wall of the pull rod (73), one end of the spring (76) is fixedly connected to one side, far away from the inner cavity of the connecting ring (62), of the insert block (72), and the other end of the spring is fixedly connected to the inner wall, far away from one end of the inner cavity of the connecting ring (62), of the sliding groove (71); the outer side wall of the connecting ring (62) is connected with a latch block (77) in a sliding mode, a through hole (78) is formed in the outer side wall of the pull rod (73), and the latch block (77) is inserted into the through hole (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921683769.2U CN210917407U (en) | 2019-10-08 | 2019-10-08 | Triangular double-row anti-slide pile retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921683769.2U CN210917407U (en) | 2019-10-08 | 2019-10-08 | Triangular double-row anti-slide pile retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210917407U true CN210917407U (en) | 2020-07-03 |
Family
ID=71350003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921683769.2U Expired - Fee Related CN210917407U (en) | 2019-10-08 | 2019-10-08 | Triangular double-row anti-slide pile retaining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210917407U (en) |
-
2019
- 2019-10-08 CN CN201921683769.2U patent/CN210917407U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |