CN219100001U - Geocell connecting piece - Google Patents

Abstract

The application discloses geotechnique's check room connecting piece for connecting device technical field, including 2 spacing posts that are parallel to each other, the upper end of 2 spacing posts links to each other through connecting portion, forms the joint seam that is used for holding 2 check room sheets between 2 spacing posts, and the lower extreme of 2 spacing posts passes through locking mechanical system and links to each other, and locking mechanical system is connected with spacing post detachably. The joint of the 2 pieces of cell sheets is inserted into the connecting seam. The upper ends of the 2 limiting columns are connected through the connecting portion, the lower ends of the 2 limiting columns are connected through the locking mechanism, and the grid sheets are limited through the connecting portion and the locking mechanism from the upper portion and the lower portion respectively. When the cell sheet is stretched, the geotechnical cell connector limits the joint of the cell sheet, and the stress is uniformly distributed at the contact of 2 limiting columns and the cell sheet, so that the problem that the cell sheet is broken due to stress concentration of the cell sheet is avoided, and the tensile strength of the joint of the cell sheet is improved.

Description

Geocell connecting piece

Technical Field

The application relates to the technical field of connecting devices, in particular to a geocell connecting piece.

Background

Geocells have high load-bearing capacity and good dynamic properties, often in the engineering field for impact-resistant scenarios. Existing geocells typically use welding, riveting, injection molding, or other means to connect the cell sheets. The existing cell sheet has poor tensile strength in a connecting mode, and after the cell sheet is stretched, the connecting part is easy to break, so that the normal use of the cell sheet is seriously affected.

Therefore, how to improve the tensile strength of the cell sheet connection is a technical problem that needs to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims at providing a geotechnique's check room connecting piece, it inserts in the connecting seam through the junction of 2 spacing posts, and the stress evenly distributed between check room sheet and the spacing post has avoided stress concentration in the contact department of 2 spacing posts and check room sheet, and then has improved the tensile strength of check room sheet junction.

In order to achieve the above-mentioned purpose, the application provides a geotechnique's check room connecting piece, including 2 spacing posts that are parallel to each other, the upper end of 2 spacing posts links to each other through connecting portion, forms the connecting seam that is used for holding 2 check room sheets between 2 spacing posts, and the lower extreme of 2 spacing posts passes through locking mechanical system and links to each other, and locking mechanical system is connected with spacing post detachably.

In some embodiments, the locking mechanism comprises a reinforcing ring provided with an insertion hole for being inserted and assembled with the limiting column, and the lower part of the locking mechanism comprises a bottom hanging ring which limits the lower side of the reinforcing ring.

In some embodiments, the locking mechanism comprises a double-ring connecting piece and a fixing piece, wherein the double-ring connecting piece is provided with inserting grooves corresponding to the positions of the lower ends of the 2 limiting columns, the lower ends of the limiting columns are provided with tension rings which are in inserting fit with the inserting grooves, and the fixing piece fixes the tension rings with the inserting grooves.

In some embodiments, the lower portion of the limiting post is further provided with an upper interference ring, and the upper interference ring limits the upper side of the reinforcing ring.

In some embodiments, the tension ring is provided with a pin hole in the center, the side wall of the insertion groove is provided with a fixing hole corresponding to the pin hole, the fixing piece is a double-column fixing pin, the double-column fixing pin comprises 2 fixing columns, and the fixing columns penetrate through the fixing hole and the pin hole to connect the double-ring connecting piece with the limiting column.

In some embodiments, the double-column fixing pin further comprises a connecting bar connecting one ends of the 2 fixing columns, and a connecting groove for accommodating the connecting bar is formed in one side of the double-ring connecting piece.

In some embodiments, the insertion hole is a bar hole, two ends of the insertion hole correspond to positions of the 2 limiting posts, and the locking mechanism further comprises fixing haws located between the 2 limiting posts in the bar hole.

In some embodiments, the insertion hole is a bar hole; positioning holes corresponding to the positions of the 2 limiting columns are formed in the two ends of the inserting hole, and positioning protrusions located between the 2 positioning holes are arranged on the side wall of the inserting hole.

In some embodiments, two sides of the fixing falcon corresponding to the limiting column are provided with second fixing grooves, and the side wall of the limiting column is provided with first fixing grooves matched with the second fixing grooves.

In some embodiments, the bottom of the second fixing groove is provided with an interference groove, and the bottom of the first fixing groove is provided with an interference protrusion matched with the interference groove.

The utility model provides a geotechnique's check room connecting piece, including 2 spacing posts that are parallel to each other, the upper end of 2 spacing posts links to each other through connecting portion, forms the joint seam that is used for holding 2 check room sheets between 2 spacing posts, and the lower extreme of 2 spacing posts links to each other through locking mechanical system, and locking mechanical system is connected with spacing post detachably.

The geocell connecting piece is formed by connecting joints through 2 limit columns, and the connecting parts of 2 pieces of cell sheets are inserted into the connecting joints. The upper ends of the 2 limiting columns are connected through the connecting portion, the lower ends of the 2 limiting columns are connected through the locking mechanism, and the grid sheets are limited through the connecting portion and the locking mechanism from the upper portion and the lower portion respectively. When the cell sheet is stretched, the connection part of the cell sheet is limited by the geotechnical cell connecting piece, and the stress is uniformly distributed at the contact part of 2 limiting columns and the cell sheet, so that the problem that the cell sheet is broken due to stress concentration of the cell sheet is avoided, and the tensile strength of the connection part of the cell sheet is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic structural view of a first geocell connector in a first direction provided in the present application;

fig. 2 is a schematic structural view of a first geocell connector in a second direction provided in the present application;

fig. 3 is a schematic structural view of a first geocell connector in a third direction provided in the present application;

fig. 4 is a schematic structural view of a limit post and a connection portion of a first geocell connector provided in the present application;

FIG. 5 is a schematic view of a first geocell connector securing falcon according to the present disclosure;

FIG. 6 is a schematic view of a first reinforcement ring of a first geocell connector according to the present disclosure;

FIG. 7 is a schematic view of a second geocell connector according to the present disclosure;

FIG. 8 is a schematic view of a double ring connector of a second geocell connector in a first direction;

FIG. 9 is a schematic view of a double ring connector of a second geocell connector in a second direction;

fig. 10 is a schematic structural view of a double-column fixing pin of a second geocell connector provided in the present application;

fig. 11 is a schematic structural view of a limit post and a connection portion of a second geocell connector provided in the present application;

FIG. 12 is a schematic view of a third geocell connector according to the present disclosure;

fig. 13 is a schematic structural view of a limit post and a connection portion of a third geocell connector provided in the present application;

FIG. 14 is an enlarged view of a portion of FIG. 13 at the bottom link;

fig. 15 is a schematic structural view of a second reinforcing ring of a third geocell connector provided in the present application.

The limiting post 1, the connecting portion 2, the upper interference ring 101, the first fixing groove 102, the interference protrusion 103, the bottom hanging ring 104, the tension ring 105, the pin hole 106, the first reinforcing ring 310, the fixing falcon 320, the second fixing groove 321, the interference groove 322, the double-ring connecting piece 330, the inserting groove 331, the fixing hole 332, the connecting groove 333, the double-post fixing pin 340, the fixing post 341, the connecting bar 342, the second reinforcing ring 350, the positioning hole 351 and the positioning protrusion 352.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In order to better understand the aspects of the present application, a further detailed description of the present application will be provided below with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 15, fig. 1 is a schematic structural view of a first geocell connector in a first direction provided in the present application; fig. 2 is a schematic structural view of a first geocell connector in a second direction provided in the present application; fig. 3 is a schematic structural view of a first geocell connector in a third direction provided in the present application; fig. 4 is a schematic structural view of a limit post and a connection portion of a first geocell connector provided in the present application; FIG. 5 is a schematic view of a first geocell connector securing falcon according to the present disclosure; FIG. 6 is a schematic view of a first reinforcement ring of a first geocell connector according to the present disclosure; FIG. 7 is a schematic view of a second geocell connector according to the present disclosure; FIG. 8 is a schematic view of a double ring connector of a second geocell connector in a first direction; FIG. 9 is a schematic view of a double ring connector of a second geocell connector in a second direction; fig. 10 is a schematic structural view of a double-column fixing pin of a second geocell connector provided in the present application; fig. 11 is a schematic structural view of a limit post and a connection portion of a second geocell connector provided in the present application; FIG. 12 is a schematic view of a third geocell connector according to the present disclosure; fig. 13 is a schematic structural view of a limit post and a connection portion of a third geocell connector provided in the present application; FIG. 14 is an enlarged view of a portion of the bottom link of FIG. 13; fig. 15 is a schematic structural view of a second reinforcing ring of a third geocell connector provided in the present application.

Referring to fig. 1, 7 and 11, the geocell connector provided herein includes a connecting portion 2, a locking mechanism, and 2 spacing posts 1. The 2 spacing posts 1 are parallel to each other, and the connecting portion 2 links to each other the upper end of 2 spacing posts 1. The connection portion 2 in fig. 1 is circular arc, and in fig. 7 and 11, the connection portion 2 is in an elliptical block shape, and the user may set the connection portion 2 to other shapes, for example, a cylinder, a triangular prism, a quadrangular prism, etc., as needed, which is not limited herein. And a connecting seam is formed between the 2 limiting columns 1, the connecting positions of the 2 pieces of cell sheets are inserted into the connecting seam, and the connecting positions are clamped by the 2 limiting columns 1 from two sides, so that the fixing of the connecting positions is realized. The lower ends of the 2 limit posts 1 are connected by the locking mechanism, and the locking mechanism is detachably connected with the limit posts 1. The locking mechanism seals the lower end of the connecting joint, so that the cell sheet is prevented from being separated from the connecting joint. The structure of the locking mechanism can refer to the prior art, and the limit post 1 can be a cylinder, a triangular prism, a quadrangular prism or a cylinder with an elliptical cross section, a semicircular cross section or a polygonal cross section, which is not limited herein.

Example 1

Referring to fig. 1 to 6, the locking mechanism includes a first reinforcing ring 310, the first reinforcing ring 310 is provided with insertion holes, and the lower ends of the 2 limiting posts 1 can be inserted into the insertion holes. The lower part of the limit post 1 is provided with a bottom hanging ring 104, the bottom hanging ring 104 extends outwards along the radial direction of the limit post 1, and the size of the periphery of the bottom hanging ring 104 is larger than the size of the inserting hole. The first reinforcing ring 310 may be made of rubber, silica gel, or other elastic material, and the first reinforcing ring 310 deforms by its own elasticity and is sleeved on the outer circumferences of the 2 limiting posts 1, and the bottom hanging ring 104 limits the lower side of the first reinforcing ring 310.

In some embodiments, the lower portion of the limiting post 1 is further provided with an upper interference ring 101, the size of the upper interference ring 101 is also larger than that of the insertion hole, a limiting groove is formed between the upper interference ring 101 and the bottom hanging ring 104, and the width of the limiting groove is equal to that of the first reinforcing ring 310. The first reinforcing ring 310 is sleeved on the periphery of the limiting column 1 and then enters the limiting groove, and the upper interference ring 101 and the bottom hanging ring 104 limit the first reinforcing ring 310 from the upper side and the lower side respectively. The first reinforcement ring 310 may have a circular shape, a quadrangular shape, a hexagonal shape, etc., and is not limited thereto.

In some embodiments, the insertion holes are bar-shaped holes, and two ends of the insertion holes correspond to the positions of the 2 limit posts 1. The locking mechanism further comprises fixing falcons 320, wherein the fixing falcons 320 are positioned between the 2 limiting columns 1 in the strip-shaped holes and correspond to the positions of the connecting joints. After the first reinforcing ring 310 is sleeved on the periphery of the limiting column 1, the fixed falcon 320 is inserted into the insertion hole, the space between the two limiting columns 1 is filled, the two limiting columns 1 are manufactured, and the risk that the limiting columns 1 are separated from the first reinforcing ring 310 is further reduced.

In some embodiments, the two sides of the fixing falcon 320 corresponding to the 2 limit posts 1 are provided with second fixing grooves 321. The side wall of the limit post 1 facing the fixing falcon 320 is provided with a first fixing groove 102. The bottom surface of second fixed slot 321 is concave arc surface, and the bottom surface of first fixed slot 102 is bellied arc surface, and the bottom surface of first fixed slot 102 suits with the bottom surface shape of second fixed slot 321, therefore when fixed falcon 320 inserts between 2 spacing posts 1, the bottom surface of first fixed slot 102 can laminate with the bottom surface of second fixed slot 321, and the lateral wall of first fixed slot 102 can carry out spacingly to fixed falcon 320.

In some embodiments, the bottom surface of the second fixing groove 321 is provided with an interference groove 322, and the interference groove 322 extends along the circumference of the bottom surface of the second fixing groove 321. The bottom of first fixed slot 102 is equipped with interference protruding 103, and interference protruding 103 is corresponding with the position of interference groove 322, and interference protruding 103 inserts in interference groove 322 when fixed falcon 320 inserts between 2 spacing posts 1, and interference groove 322 and interference protruding 103 cooperation are spacing fixed falcon 320, avoid fixed falcon 320 to break away from in the cartridge hole.

In this embodiment, coupling mechanism includes first strengthening ring 310 and fixed falcon 320, and fixed falcon 320 is located between 2 spacing posts 1 in the cartridge hole, and fixed falcon 320 supports 2 spacing posts 1, avoids the distance between 2 spacing posts 1 to change, leads to first strengthening ring 310 to drop. Fixed falcon 320 and spacing post 1 between through first fixed slot 102 and second fixed slot 321, and interference groove 322 and interference protruding 103 cooperation, carry out spacingly to fixed falcon 320, avoid fixed falcon 320 to drop from the cartridge hole, improved joint strength.

Example two

Referring to fig. 7 to 11, in some embodiments, the locking mechanism includes a double-ring connector 330 and a fixing member, the double-ring connector 330 has 2 inserting grooves 331,2 inserting grooves 331 corresponding to the positions of the lower ends of the 2 spacing posts 1, and a limiting block is disposed between the 2 inserting grooves 331, and supports the lower ends of the 2 spacing posts 1, so that the distance between the 2 spacing posts 1 is kept unchanged. The lower end of the limit post 1 is provided with a tension ring 105, and the tension ring 105 can be inserted into the insertion groove 331. The fixing member can fix the tension ring 105 with the insertion groove 331, so as to prevent the double-ring connecting member 330 from being separated from the limiting post 1.

In some embodiments, the tension ring 105 has a pin hole in the center and fixing holes 332 are provided on the side walls of the insertion groove 331. The fixing hole 332 corresponds to the position of the pin hole, and the fixing hole 332 communicates with the pin hole when the tension ring 105 is inserted into the insertion groove 331. The mounting is double column fixed pin 340, and double column fixed pin 340 includes 2 fixed columns 341. When the tension ring 105 is inserted into the insertion groove 331, the fixing column 341 passes through the fixing hole 332 and the pin hole to connect the double ring connector 330 with the limit column 1.

In some embodiments, the double-column fixing pin 340 further includes a connecting bar 342, the connecting bar 342 connects one ends of the 2 fixing columns 341, the outer side wall of one side of the double-ring connector 330 is provided with a connecting slot 333, and the connecting slot 333 communicates the 2 fixing holes 332. When the 2 fixing posts 341 of the double-post fixing pin 340 are respectively inserted into the 2 fixing holes 332, the connecting bar 342 can be also inserted into the connecting slot 333, so that the outer surface of the double-ring connector 330 is smoother.

In this embodiment, the locking mechanism is connected to the tension ring 105 of the limiting post 1 through the double-ring connector 330, and the double-ring connector 330 and the tension ring 105 are fixed by the double-post fixing pin 340. The double-column fixing pin 340 extends in a substantially horizontal direction, and the possibility of detachment thereof is low, thereby increasing the difficulty of connecting the locking mechanism with the stopper 1.

Example III

Referring to fig. 12 to 15, the locking mechanism includes a second reinforcing ring 350, the second reinforcing ring 350 is provided with insertion holes, and the lower ends of the 2 limiting posts 1 can be inserted into the insertion holes. The lower part of the limit post 1 is provided with a bottom hanging ring 104, the bottom hanging ring 104 extends outwards along the radial direction of the limit post 1, and the size of the periphery of the bottom hanging ring 104 is larger than the size of the inserting hole. The second reinforcing ring 350 may be made of rubber, silica gel, or other elastic material, and the second reinforcing ring 350 deforms by its own elasticity and is sleeved on the outer circumferences of the 2 limiting posts 1, and the bottom hanging ring 104 limits the lower side of the second reinforcing ring 350.

In some embodiments, the lower portion of the limiting post 1 may further be provided with an upper interference ring 101, and the structure of the upper interference ring 101 may also refer to the first embodiment, which is not described herein.

In some embodiments, the insertion hole is a bar-shaped hole, referring to fig. 15, two ends of the insertion hole are positioning holes 351 corresponding to the positions of 2 limit posts 1, the structure and the size of the positioning holes 351 are the same as those of the limit posts 1, and the bottom hanging ring 104 supports the second reinforcing ring 350 from below. The lateral wall in cartridge hole is equipped with the location protruding 352 that is located between 2 locating holes 351, and the location protruding 352 plays the supporting role to 2 spacing posts 1, and then guarantees that the interval between 2 spacing posts 1 is unchangeable.

In this embodiment, the locking mechanism is the second reinforcing ring 350, which has a simpler structure, and further reduces the difficulty in assembling with the limiting post 1. The positioning protrusions 352 are arranged on the inner side of the second reinforcing ring 350 to support the limiting columns 1, so that the distance between the limiting columns 1 is kept unchanged, and the risk that the second reinforcing ring 350 is separated from the limiting columns 1 is avoided.

It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The geocell connectors provided herein are described in detail above. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.

Claims (10)

1. The utility model provides a geotechnical check room connecting piece, its characterized in that, includes 2 spacing posts (1) that are parallel to each other, 2 the upper end of spacing post (1) links to each other through connecting portion (2), 2 form between spacing post (1) and be used for holding the joint seam of 2 check room sheets, 2 the lower extreme of spacing post (1) links to each other through locking mechanical system, locking mechanical system with spacing post (1) detachably connects.

2. The geocell connector according to claim 1, wherein the locking mechanism comprises a reinforcing ring provided with a plug-in hole for plug-in fitting with the limit post (1), a bottom hanging ring (104) is provided at the lower part of the limit post (1), and the bottom hanging ring (104) limits the lower side of the reinforcing ring.

3. The geocell connector according to claim 1, wherein the locking mechanism comprises a double-ring connector (330) and a fixing piece, the double-ring connector (330) is provided with inserting grooves (331) corresponding to the positions of the lower ends of the 2 limiting columns (1), the lower ends of the limiting columns (1) are provided with tension rings (105) which are in inserting fit with the inserting grooves (331), and the fixing piece fixes the tension rings (105) with the inserting grooves (331).

4. The geocell connector according to claim 2, wherein the lower part of the limiting post (1) is further provided with an upper interference ring (101), and the upper interference ring (101) limits the upper side of the reinforcing ring.

5. A geocell connector according to claim 3, wherein the tension ring (105) is centrally provided with a pin hole (106), the side wall of the insertion groove (331) is provided with a fixing hole (332) corresponding to the pin hole (106), the fixing member is a double-column fixing pin (340), the double-column fixing pin (340) comprises 2 fixing columns (341), and the fixing columns (341) penetrate through the fixing hole (332) and the pin hole (106) to connect the double-ring connector (330) with the limiting column (1).

6. The geocell connector according to claim 5, wherein the double-column fixing pin (340) further comprises a connecting bar (342), the connecting bar (342) connects one ends of 2 fixing columns (341), and a connecting groove (333) for accommodating the connecting bar (342) is provided at one side of the double-ring connector (330).

7. The geocell connector according to any one of claims 2 or 4, wherein the insertion holes are bar-shaped holes, two ends of the insertion holes correspond to positions of 2 of the limit posts (1), and the locking mechanism further comprises fixing pins (320), wherein the fixing pins (320) are located between 2 of the limit posts (1) in the bar-shaped holes.

8. The geocell connector according to any one of claims 2 or 4, wherein the plug-in holes are bar-shaped holes; positioning holes (351) corresponding to the positions of the 2 limiting columns (1) are formed in two ends of the inserting hole, and positioning protrusions (352) located between the 2 positioning holes (351) are arranged on the side wall of the inserting hole.

9. The geocell connector according to claim 7, wherein two sides of the fixing tongue (320) corresponding to the limiting post (1) are provided with second fixing grooves (321), and a side wall of the limiting post (1) is provided with first fixing grooves (102) matched with the second fixing grooves (321).

10. The geocell connector according to claim 9, wherein the bottom of the second fixing groove (321) is provided with an interference groove (322), and the bottom of the first fixing groove (102) is provided with an interference protrusion (103) matched with the interference groove (322).

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