Pipe pile connecting structure convenient to connect

Abstract

The utility model provides a pipe pile connecting structure convenient to connect, belongs to the technical field of building pile foundation construction, and aims to solve the problem that in the prior art, workers need to screw bolts into the bottoms of pipe piles above one by one, and operation is tedious. Comprising a first connecting pipe pile, a second connecting pipe pile, a combined mounting disc, a combined operation disc, a first combined hole, a second combined hole, a combined connecting mechanism and a combined auxiliary mechanism. The second connecting pipe pile is arranged below the first connecting pipe pile; the combined mounting disc is arranged between the first connecting pipe pile and the second connecting pipe pile; the combined operation disc is rotationally connected to the periphery of the combined mounting disc; the first combination holes are formed in the lower portions of the first connecting pipe piles correspondingly. The second combination holes are formed in the upper portions of the second connecting pipe piles correspondingly. The combined connecting mechanism is arranged on the inner side of the combined mounting disc; the combined auxiliary mechanism is arranged on the outer side of the combined mounting disc, operation of workers is facilitated, and the pipe pile construction efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building pile foundation construction, and more specifically, particularly relates to a pipe pile connection structure which is convenient to connect. Background Art

[0002] There are more and more cases where pipe piles are driven deep into the underground to reinforce soft foundations. Many pipe pile constructions have a large longitudinal construction depth, and generally the pipe piles need to be connected. When connecting the pipe piles, it is generally necessary to install connecting bolts at the bottom of the upper pipe pile, and then insert the bottom of the bolt into the connecting hole at the top of the lower pipe pile, and then connect the pipe piles through the pin in the connecting hole, and finally weld the contact positions of the two groups of pipe piles to achieve the connection of the pipe piles.

[0003] The existing application number is: CN202223302962.1 The utility model discloses a pipe pile connection sleeve structure, including a first pipe pile and a second pipe pile arranged below the first pipe pile, wherein the inner sides of one end of the first pipe pile and the second pipe pile close to each other are both set as a conical structure, and the inner walls of the four sides of the first pipe pile and the second pipe pile are both provided with a card slot. The utility model can insert and position the first pipe pile and the second pipe pile to prevent rotation through the setting of the positioning plug-in assembly and the positioning column, and can automatically prevent the first pipe pile and the second pipe pile from being disconnected when inserted through the setting of the extrusion type elastic self-clamping assembly, the conical structure and the card slot, so that the first pipe pile and the second pipe pile can be automatically clamped and connected to prevent detachment when inserted, without the need to use tools to operate laboriously, so as to realize tool-free rapid self-connection, improve the convenience of connection, save time and labor, reduce the difficulty of on-site operation, and have the advantages of not being affected by weather and rain, and through the setting of the spare poke jack, the spare poke plug-in split can be retained when only mechanical connection is used, and a certain pipe pile can be replaced when the pipe pile is selected due to an accidental error, so as to improve the flexibility of use.

[0004] Based on the above, in order to ensure the connection strength of the pipe piles, it is generally necessary to set up multiple sets of connecting bolts. Workers need to screw the bolts into the bottom of the upper pipe piles one by one. The operation is relatively cumbersome and the labor intensity of the workers is relatively high, which affects the construction efficiency of the pipe pile foundation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a pipe pile connection structure that is easy to connect, so as to solve the problem that when connecting pipe piles in the prior art, in order to ensure the connection strength of the pipe piles, it is generally necessary to set up multiple sets of connecting bolts, and workers need to screw the bolts into the bottom of the upper pipe piles one by one, which is a relatively cumbersome operation and the labor intensity of the workers is high, thus affecting the construction efficiency of the pipe pile foundation.

[0006] The purpose and effect of the conveniently connected pipe pile connection structure of the utility model are achieved by the following specific technical means:

[0007] A conveniently connected pipe pile connection structure comprises a first connected pipe pile, a second connected pipe pile, a combined installation plate, a combined operation plate, a first combined hole, a second combined hole, a combined connection mechanism and a combined auxiliary mechanism;

[0008] The second connecting pipe pile is arranged below the first connecting pipe pile;

[0009] The combined installation plate is arranged between the first connecting pipe pile and the second connecting pipe pile;

[0010] The combined operating disk is rotatably connected to the outer periphery of the combined mounting disk;

[0011] The first combination holes are provided in multiple groups, all of which are threaded hole structures, and the multiple groups of first combination holes are respectively opened below the first connecting pipe piles;

[0012] The second combination holes are provided in multiple groups, and the multiple groups of second combination holes are respectively opened above the second connecting pipe piles, and the multiple groups of second combination holes are all cylindrical hole structures;

[0013] The combined connection mechanism is arranged on the inner side of the combined installation plate;

[0014] The combination auxiliary mechanism is arranged on the outer side of the combination installation plate.

[0015] Further, the combined connection mechanism includes: a combined drive ring gear and a connecting drive gear;

[0016] The combined drive gear ring is rotatably connected to the interior of the combined mounting plate, and the outer periphery of the combined drive gear ring is fixedly connected to the combined operating plate;

[0017] The connecting drive gears are provided with multiple groups, and the multiple groups of connecting drive gears are all rotatably connected inside the combined mounting plate, and the multiple groups of connecting drive gears are all meshed on the inner side of the combined drive gear ring.

[0018] Furthermore, the combined connection mechanism also includes: a combined connection shaft, a combined plug-in connector, a combined connection slot, a combined limit latch and a combined extrusion spring;

[0019] The combined connecting shafts are provided with multiple groups, and the multiple groups of combined connecting shafts are respectively coaxially fixedly connected to the inner side of the connecting driving gear, and the upper ends of the multiple groups of combined connecting shafts are all stud structures;

[0020] The combination connectors are provided in multiple groups, each of which is a truncated cone structure, and the multiple groups of combination connectors are respectively fixedly connected to the lower end of the combination connecting shaft;

[0021] The combined connection groove is a circular groove structure, and multiple groups of combined connection grooves are all opened at the lower end of the outer circumference of the combined connection shaft;

[0022] The combination limit pins are provided in multiple groups, and the multiple groups of combination limit pins are all slidably connected to the inside of the second combination hole, and the inner sides of the multiple groups of combination limit pins are provided with a semi-cylindrical groove structure;

[0023] The combined extrusion springs are provided in multiple groups, the outer sides of the multiple groups of combined extrusion springs are fixedly connected to the second connecting pipe piles, and the inner sides of the multiple groups of combined extrusion springs are fixedly connected to the combined limit latches.

[0024] Furthermore, the combined connection mechanism also includes: a combined welding ring;

[0025] The combined welding rings are provided in two groups, wherein one group of combined welding rings is fixedly connected to the lower end of the outer periphery of the first connecting pipe pile, and the other group of combined welding rings is fixedly connected to the upper end of the outer periphery of the second connecting pipe pile.

[0026] Further, the combined auxiliary mechanism includes: a combined compressed air bag and a combined nozzle;

[0027] The combined compressed airbags are provided with two groups in total, both of which are annular airbag structures, and the two groups of combined compressed airbags are respectively fixedly connected to the upper and lower ends of the combined mounting plate;

[0028] The combination nozzles are provided in multiple groups, and the multiple groups of combination nozzles are respectively fixedly connected to the outside of the combination compression airbag, and the multiple groups of combination nozzles are communicated with the inside of the combination compression airbag.

[0029] Furthermore, the combined auxiliary mechanism also includes: a combined protective clamp and a connecting bolt;

[0030] The combined protective clamps are provided in two groups, and the two groups of combined protective clamps are respectively provided on the outer periphery of the combined operating panel;

[0031] The connecting bolts are arranged in four groups, and the four groups of connecting bolts are respectively fixedly connected to the left and right sides of the combined protective clamp by bolts.

[0032] Compared with the prior art, the utility model has the following beneficial effects:

[0033] The utility model adopts the setting that aligns the combined connecting shaft with the first combined hole, rotates the combined operating disk, and the combined operating disk rotates to drive the combined driving gear ring to rotate. The combined driving gear ring rotates to drive the connecting driving gear to rotate. The connecting driving gear rotates to drive the combined connecting shaft to rotate. The combined connecting shaft rotates and is screwed into the interior of the first combined hole at the same time, and the combined plug-in component is inserted into the interior of the second combined hole. At this time, the combined plug-in component squeezes the combined limiting latch outward. When the combined plug-in component passes the position of the combined limiting latch, the combined limiting latch is reset under the action of the combined extrusion spring, and the combined limiting latch is squeezed and inserted into the interior of the combined connecting groove. At this time, the connection combination of the second connecting pipe pile and the first connecting pipe pile is realized, and then the combined welding ring is welded to the combined operating disk, which facilitates the connection combination of the pipe piles, avoids the workers from installing the bolts one by one, facilitates the workers' operation, reduces the workers' labor intensity, and improves the efficiency of pipe pile construction.

[0034] The utility model arranges a combined auxiliary mechanism, and the second connecting pipe pile and the first connecting pipe pile squeeze the combined compressed air bag, and the air inside the combined compressed air bag is sprayed to the inner sides of the second connecting pipe pile and the first connecting pipe pile through the combined nozzle, thereby avoiding the presence of debris on the inner sides of the second connecting pipe pile and the first connecting pipe pile, and ensuring the quality of the pipe pile connection; when the welding of the combined operating panel is completed, the combined protective clamp is fixed to the outer periphery of the combined operating panel by connecting bolts, thereby realizing protection of the welding position, reducing the contact between the pipe pile welding position and the outside world, and extending the service life of the pipe pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0036] Figure 2 It is a schematic diagram of the structure of the combined compression air bag of the utility model.

[0037] Figure 3 It is a schematic diagram of the connecting driving gear structure of the utility model.

[0038] Figure 4 It is a structural schematic diagram of the combined connection mechanism of the utility model.

[0039] Figure 5 It is a schematic diagram of the combined limit latch structure of the utility model.

[0040] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0041] 1. First connecting pipe pile; 101. Combined drive gear ring; 102. Connecting drive gear; 103. Combined connecting shaft; 104. Combined connector; 105. Combined connecting groove; 106. Combined limit latch; 107. Combined extrusion spring; 108. Combined welding ring; 2. Second connecting pipe pile; 3. Combined mounting plate; 4. Combined operating plate; 401. Combined compression airbag; 402. Combined nozzle; 403. Combined protective clamp; 404. Connecting bolt; 5. First combination hole; 6. Second combination hole. DETAILED DESCRIPTION

[0042] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0043] Embodiment 1:

[0044] As attached Figure 1 To Attachment Figure 5 As shown:

[0045] The utility model provides a conveniently connected pipe pile connection structure, comprising a first connection pipe pile 1, a second connection pipe pile 2, a combined installation plate 3, a combined operation plate 4, a first combination hole 5, a second combination hole 6 and a combined connection mechanism;

[0046] The second connecting pipe pile 2 is arranged below the first connecting pipe pile 1;

[0047] The combined installation plate 3 is arranged between the first connecting pipe pile 1 and the second connecting pipe pile 2;

[0048] The combined operating disk 4 is rotatably connected to the outer periphery of the combined mounting disk 3;

[0049] There are multiple groups of first combination holes 5, all of which are threaded hole structures, and the multiple groups of first combination holes 5 are respectively opened below the first connecting pipe pile 1;

[0050] There are multiple groups of second combination holes 6, and the multiple groups of second combination holes 6 are respectively opened above the second connecting pipe piles 2, and the multiple groups of second combination holes 6 are all cylindrical hole structures;

[0051] The combined connection mechanism is arranged on the inner side of the combined mounting plate 3 .

[0052] The combined connection mechanism includes: a combined drive ring gear 101, a connecting drive gear 102, a combined connection shaft 103, a combined plug-in connector 104, a combined connection slot 105, a combined limit latch 106, a combined extrusion spring 107 and a combined welding ring 108;

[0053] The combined drive gear ring 101 is rotatably connected to the inside of the combined mounting plate 3, and the outer periphery of the combined drive gear ring 101 is fixedly connected to the combined operating plate 4;

[0054] There are multiple sets of connecting drive gears 102, and the multiple sets of connecting drive gears 102 are all rotatably connected to the inside of the combined mounting plate 3, and the multiple sets of connecting drive gears 102 are all meshed with the inner side of the combined drive gear ring 101;

[0055] There are multiple groups of combined connecting shafts 103, and the multiple groups of combined connecting shafts 103 are coaxially fixedly connected to the inner side of the connecting driving gear 102, and the upper ends of the multiple groups of combined connecting shafts 103 are all stud structures;

[0056] There are multiple groups of combined connectors 104, all of which are truncated cone structures. The multiple groups of combined connectors 104 are respectively fixedly connected to the lower ends of the combined connecting shafts 103;

[0057] The combined connection groove 105 is a circular groove structure, and multiple groups of combined connection grooves 105 are all opened at the lower end of the outer circumference of the combined connection shaft 103;

[0058] Multiple groups of combined limit pins 106 are provided, and the multiple groups of combined limit pins 106 are all slidably connected to the inside of the second combined hole 6, and the inner sides of the multiple groups of combined limit pins 106 are all provided with a semi-cylindrical groove structure;

[0059] Multiple groups of combined extrusion springs 107 are provided, and the outer sides of the multiple groups of combined extrusion springs 107 are fixedly connected to the second connecting pipe pile 2, and the inner sides of the multiple groups of combined extrusion springs 107 are fixedly connected to the combined limit latch 106;

[0060] There are two groups of combined welding rings 108 , one group of combined welding rings 108 is fixedly connected to the lower end of the outer periphery of the first connecting pipe pile 1 , and the other group of combined welding rings 108 is fixedly connected to the upper end of the outer periphery of the second connecting pipe pile 2 .

[0061] In use, when the pile foundation needs to be combined, the combined connecting shaft 103 is aligned with the first combined hole 5, and the combined operating disk 4 is rotated. The combined operating disk 4 rotates to drive the combined drive ring gear 101 to rotate, and the combined drive ring gear 101 rotates to drive the connecting drive gear 102 to rotate. The connecting drive gear 102 rotates to drive the combined connecting shaft 103 to rotate, and the combined connecting shaft 103 rotates and screws into the first combined hole 5 at the same time. At this time, the connection combination of the combined connecting shaft 103 and the first connecting pipe pile 1 is realized, and then the combined connector 104 is inserted into the first connecting pipe pile 1. Inside the second combination hole 6, the combination connector 104 squeezes the combination limit pin 106 outward. When the combination connector 104 passes the position of the combination limit pin 106, the combination limit pin 106 is reset under the action of the combination extrusion spring 107, and the combination limit pin 106 is squeezed and inserted into the combination connection groove 105. At this time, the connection combination of the second connection pipe pile 2 and the first connection pipe pile 1 is realized, and then the combination welding ring 108 is welded to the combination operating disk 4, which facilitates the connection combination of the pipe piles and improves the efficiency of the pipe pile construction.

[0062] Embodiment 2:

[0063] The utility model provides a pipe pile connection structure which is convenient for connection. Figures 1 to 4 As shown, it also includes a combined auxiliary mechanism, which is arranged on the outside of the combined installation plate 3.

[0064] The combined auxiliary mechanism includes: a combined compressed air bag 401, a combined nozzle 402, a combined protective clamp 403 and a connecting bolt 404;

[0065] There are two groups of combined compressed airbags 401, both of which are annular airbag structures. The two groups of combined compressed airbags 401 are respectively fixedly connected to the upper and lower ends of the combined mounting plate 3;

[0066] The combined nozzles 402 are provided in multiple groups, and the multiple groups of combined nozzles 402 are respectively fixedly connected to the outside of the combined compressed air bag 401, and the multiple groups of combined nozzles 402 are all connected to the inside of the combined compressed air bag 401;

[0067] There are two groups of combined protective clamps 403, and the two groups of combined protective clamps 403 are respectively arranged on the outer periphery of the combined operating panel 4;

[0068] A total of four groups of connecting bolts 404 are provided, and the four groups of connecting bolts 404 are respectively fixedly connected to the left and right sides of the combined protective clamp 403 by bolts.

[0069] During use, when the second connecting pipe pile 2 and the first connecting pipe pile 1 are connected, the second connecting pipe pile 2 and the first connecting pipe pile 1 squeeze the combined compressed air bag 401, and the air inside the combined compressed air bag 401 is sprayed to the inner side of the second connecting pipe pile 2 and the first connecting pipe pile 1 through the combined nozzle 402, thereby avoiding the presence of debris on the inner side of the second connecting pipe pile 2 and the first connecting pipe pile 1, and ensuring the quality of the pipe pile connection. When the combined operating disk 4 is welded, the combined protective clamp 403 is fixed to the outer periphery of the combined operating disk 4 by the connecting bolts 404, thereby realizing protection of the welding position, reducing the contact between the pipe pile welding position and the outside world, and extending the service life of the pipe pile.

Claims

1. A conveniently connected pipe pile connection structure, characterized in that: The invention comprises a first connecting pipe pile (1), a second connecting pipe pile (2), a combined installation disk (3), a combined operation disk (4), a first combined hole (5), a second combined hole (6), a combined connection mechanism and a combined auxiliary mechanism; the second connecting pipe pile (2) is arranged below the first connecting pipe pile (1); the combined installation disk (3) is arranged between the first connecting pipe pile (1) and the second connecting pipe pile (2); the combined operation disk (4) is rotatably connected to the outer periphery of the combined installation disk (3); the first combined hole (5) is arranged in a plurality of groups, the plurality of groups of first combined holes (5) are all threaded hole structures, and the plurality of groups of first combined holes (5) are respectively opened below the first connecting pipe pile (1); the second combined hole (6) is arranged in a plurality of groups, the plurality of groups of second combined holes (6) are respectively opened above the second connecting pipe pile (2), and the plurality of groups of second combined holes (6) are all cylindrical hole structures; the combined connection mechanism is arranged on the inner side of the combined installation disk (3); and the combined auxiliary mechanism is arranged on the outer side of the combined installation disk (3).

2. A conveniently connected pipe pile connection structure as claimed in claim 1, characterized in that: The combined connection mechanism comprises: a combined drive ring gear (101) and a connecting drive gear (102); the combined drive ring gear (101) is rotatably connected to the inside of the combined installation disk (3), and the outer periphery of the combined drive ring gear (101) is fixedly connected to the combined operation disk (4); a plurality of groups of connecting drive gears (102) are provided, and the plurality of groups of connecting drive gears (102) are all rotatably connected to the inside of the combined installation disk (3), and the plurality of groups of connecting drive gears (102) are all meshed with the inner side of the combined drive ring gear (101).

3. A conveniently connected pipe pile connection structure as claimed in claim 2, characterized in that: The combined connection mechanism further comprises: a combined connection shaft (103), a combined plug-in connector (104), a combined connection groove (105), a combined limit pin (106) and a combined extrusion spring (107); the combined connection shaft (103) is provided in multiple groups, the multiple groups of combined connection shafts (103) are respectively coaxially fixedly connected to the inner side of the connecting drive gear (102), and the upper ends of the multiple groups of combined connection shafts (103) are all stud structures; the combined plug-in connector (104) is provided in multiple groups, the multiple groups of combined plug-in connectors (104) are all truncated cone structures, and the multiple groups of combined plug-in connectors (104) are respectively fixedly connected to the lower ends of the combined connection shaft (103). end; the combined connection groove (105) is a circular ring-shaped groove structure, and multiple groups of combined connection grooves (105) are all opened at the lower end of the outer circumference of the combined connection shaft (103); multiple groups of combined limit pins (106) are provided, and the multiple groups of combined limit pins (106) are all slidably connected to the inside of the second combined hole (6), and the inner sides of the multiple groups of combined limit pins (106) are all provided with a semi-cylindrical groove structure; multiple groups of combined extrusion springs (107) are provided, and the outer sides of the multiple groups of combined extrusion springs (107) are all fixedly connected to the second connection pipe pile (2), and the inner sides of the multiple groups of combined extrusion springs (107) are all fixedly connected to the combined limit pins (106).

4. A conveniently connected pipe pile connection structure as claimed in claim 1, characterized in that: The combined connection mechanism also comprises: a combined welding ring (108); the combined welding ring (108) is provided in two groups, wherein one group of combined welding rings (108) is fixedly connected to the lower end of the outer periphery of the first connecting pipe pile (1), and the other group of combined welding rings (108) is fixedly connected to the upper end of the outer periphery of the second connecting pipe pile (2).

5. The conveniently connected pipe pile connection structure as claimed in claim 1, characterized in that: The combined auxiliary mechanism comprises: a combined compressed air bag (401) and a combined nozzle (402); the combined compressed air bag (401) is provided in two groups, both of which are annular air bag structures, and the two groups of combined compressed air bags (401) are respectively fixedly connected to the upper and lower ends of the combined mounting plate (3); the combined nozzle (402) is provided in multiple groups, and the multiple groups of combined nozzles (402) are respectively fixedly connected to the outside of the combined compressed air bag (401), and the multiple groups of combined nozzles (402) are all connected to the inside of the combined compressed air bag (401).

6. The conveniently connected pipe pile connection structure according to claim 1, characterized in that: The combined auxiliary mechanism further comprises: a combined protective clamp (403) and a connecting bolt (404); two groups of the combined protective clamp (403) are provided, and the two groups of combined protective clamps (403) are respectively provided on the outer periphery of the combined operating panel (4); four groups of the connecting bolts (404) are provided, and the four groups of connecting bolts (404) are respectively fixedly connected to the left and right sides of the combined protective clamp (403) by bolts.

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