Geogrid connecting piece convenient to operate

Abstract

The utility model relates to the technical field of geogrids, in particular to a geogrid connecting piece convenient to operate, which comprises a mounting seat, a mounting mechanism is arranged in the mounting seat and comprises a pull ring, a pull rod is fixedly welded at the bottom end of the pull ring, and the bottom end of the pull rod penetrates through the bottom of a top cover and is fixedly connected with a sliding plate through a bolt. First inserting rods are symmetrically and fixedly welded to the positions, close to the left side and the right side, of the bottom of the sliding plate, second inserting rods are symmetrically and fixedly welded to the positions, close to the front side and the rear side, of the bottom of the sliding plate, and limiting rods are symmetrically and fixedly connected to the positions, close to the left side and the right side, of the top of the sliding plate; the circumferential outer wall of the limiting rod is sleeved with a spring. According to the geogrid connecting piece convenient to operate, by arranging the mounting mechanism, the geogrid connecting piece can fix two grid strips at the same time, so that the geogrid connecting piece is more convenient to use, and by arranging the fixing mechanism, a user can conveniently fix the geogrid connecting piece to the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of geogrids, in particular to a geogrid connector that is convenient to operate. Background Technique

[0002] A geogrid is a main geosynthetic material, commonly used as a reinforcement for reinforced soil structures or a reinforcement for composite materials, etc. Geogrids are divided into four categories: plastic geogrids, steel-plastic geogrids, glass fiber geogrids, and polyester warp-knitted polyester geogrids. The grid is a two-dimensional grid or a three-dimensional grid screen with a certain height formed by thermoplastic or molding of high molecular polymers such as polypropylene and polyvinyl chloride. When used in civil engineering, it is called a geogrid. The connection of geogrids is a very important process.

[0003] A geogrid connector with a publication number of CN214573857U includes a connection block and grid bars. The grid bars are movably inserted through the connection block. A cavity is provided in the connection block, and a limiting device is arranged in the cavity. A button is arranged on the connection block, and the inner end of the button extends into the cavity and is connected to the limiting device for driving the limiting device to intermittently contact the grid bars. In practical applications, the grid bars are movably inserted through the connection block, and the connection is realized by limiting the grid bars passing through the connection block by the limiting device. The connection process of this utility model is simple, and the connection is stable and firm.

[0004] Although this device can realize the connection by limiting the grid bars passing through the connection block by the limiting device, when fixing two grid bars, this device can only operate separately to fix the grid bars, which is rather inconvenient. Moreover, this device does not have a fixing mechanism and cannot be fixed on the ground conveniently. In view of this, we propose a geogrid connector that is convenient to operate. Content of the Utility Model

[0005] The purpose of the utility model is to provide a geogrid connector that is convenient to operate, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] A geogrid connector that is convenient to operate includes a mounting base. An installation mechanism is arranged in the mounting base. The installation mechanism includes a pull ring. The bottom end of the pull ring is welded and fixed with a pull rod. The bottom end of the pull rod penetrates through the bottom of the top cover and is fixedly connected with a sliding plate by bolts. Symmetrically welded and fixed with first insertion rods at positions near the left and right sides of the bottom of the sliding plate. Symmetrically welded and fixed with second insertion rods at positions near the front and rear sides of the bottom of the sliding plate. Symmetrically fixedly connected with limiting rods at positions near the left and right sides of the top of the sliding plate by bolts. The top ends of the limiting rods penetrate through the top of the top cover and are fixedly connected with limiting plates by bolts. A spring is sleeved on the circumferential outer wall of the limiting rods.

[0008] Preferably, first mounting grooves are symmetrically formed at the left and right ends of the mounting base, and second mounting grooves are symmetrically formed at the front and rear ends of the mounting base.

[0009] Preferably, a mounting opening is formed at the front end of the mounting base, and an observation mirror is fixedly adhered to the inner wall of the mounting opening by glue.

[0010] Preferably, a top cover is fixedly connected to the top of the mounting base by bolts, and a bottom plate is fixedly connected to the bottom of the mounting base by bolts.

[0011] Preferably, two grid bars are provided at the bottom of the top cover. Two slots are formed on the circumferential outer wall of the grid bar, and positioning grooves are symmetrically formed at positions near both ends on the circumferential outer wall of the grid bar.

[0012] Preferably, one end of one of the grid bars sequentially passes through the two first mounting grooves, and the grid bar is slidably connected to the inner walls of the two first mounting grooves. One end of the other grid bar sequentially passes through the two second mounting grooves, and the grid bar is slidably connected to the inner walls of the two second mounting grooves.

[0013] Preferably, fixing mechanisms are respectively provided at positions near the four corners at the top of the bottom plate, and the fixing mechanism includes a handle.

[0014] Preferably, a limiting disc is fixedly welded to the bottom end of the handle, and a plug pin is fixedly welded to the bottom of the limiting disc. The bottom end of the plug pin penetrates through the bottom of the bottom plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For this easy-to-operate geogrid connector, by providing an installation mechanism, the device can fix two grid bars simultaneously, making the device more convenient to use;

[0017] 2. For this easy-to-operate geogrid connector, by providing a fixing mechanism, the user can conveniently fix the device on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic cross-sectional structure diagram of the present utility model;

[0020] Figure 3 is a schematic cross-sectional structure diagram of the mounting base in the present utility model;

[0021] Figure 4 is a schematic structure diagram of the grid bar in the present utility model;

[0022] Figure 5This is a schematic structural view of the fixing mechanism in the present utility model;

[0023] Figure 6 This is a schematic structural view of the installation mechanism in the present utility model.

[0024] The meanings of the respective reference numerals in the figure are as follows:

[0025] 1. Mounting base; 11. First mounting groove; 12. Second mounting groove; 13. Mounting opening; 14. Observation mirror; 15. Top cover; 16. Bottom plate; 17. Grid bar; 18. Slot; 19. Positioning groove;

[0026] 2. Fixing mechanism; 21. Handle; 22. Limit disc; 23. Bolt;

[0027] 3. Installation mechanism; 31. Pull ring; 32. Pull rod; 33. Slide plate; 34. First plug rod; 35. Second plug rod; 36. Limit rod; 37. Limit plate; 38. Spring. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-6 , the present utility model provides a technical solution:

[0030] A geogrid connector that is convenient to operate, including a mounting base 1. First mounting grooves 11 are symmetrically formed at the left and right ends of the mounting base 1, and second mounting grooves 12 are symmetrically formed at the front and rear ends of the mounting base 1 for mounting grid bars 17.

[0031] Specifically, a mounting opening 13 is formed at the front end of the mounting base 1, and an observation mirror 14 is fixedly adhered to the inner wall of the mounting opening 13 by glue. The observation mirror 14 is made of transparent glass material, which is convenient for the user to observe the internal cavity condition of the mounting base 1.

[0032] Specifically, a top cover 15 is fixedly connected to the top of the mounting base 1 by bolts, and a bottom plate 16 is fixedly connected to the bottom of the mounting base 1 by bolts for mounting the bolt 23.

[0033] Specifically, two grille bars 17 are provided at the bottom of the top cover 15. Two slots 18 are formed on the circumferential outer wall of the grille bar 17, and positioning grooves 19 are symmetrically formed on the circumferential outer wall of the grille bar 17 near both ends for positioning. One end of one grille bar 17 sequentially passes through the two first mounting grooves 11 and the grille bar 17 is slidably connected to the inner walls of the two first mounting grooves 11. One end of the other grille bar 17 sequentially passes through the two second mounting grooves 12 and the grille bar 17 is slidably connected to the inner walls of the two second mounting grooves 12.

[0034] Further, fixing mechanisms 2 are respectively provided at positions near the four corners at the top of the bottom plate 16. The fixing mechanism 2 includes a handle 21, and a limit disk 22 is welded and fixed to the bottom end of the handle 21 to limit the position of the bolt 23.

[0035] It should be added that a bolt 23 is welded and fixed to the bottom of the limit disk 22 to fix the bottom plate 16, and the bottom end of the bolt 23 penetrates through the bottom of the bottom plate 16.

[0036] As a preference of this embodiment, an installation mechanism 3 is provided in the mounting seat 1. The installation mechanism 3 includes a pull ring 31, and a pull rod 32 is welded and fixed to the bottom end of the pull ring 31 to drive the sliding plate 33 to move.

[0037] Specifically, the bottom end of the pull rod 32 penetrates through the bottom of the top cover 15 and is fixedly connected to the sliding plate 33 by bolts. The sliding plate 33 is slidably connected to the inner wall of the mounting seat 1 to drive the first insertion rod 34 and the second insertion rod 35 to move. First insertion rods 34 are symmetrically welded and fixed to positions near the left and right sides at the bottom of the sliding plate 33 to fix the horizontally installed grille bars 17. Second insertion rods 35 are symmetrically welded and fixed to positions near the front and rear sides at the bottom of the sliding plate 33 to fix the vertically installed grille bars 17.

[0038] Specifically, limit rods 36 are symmetrically fixedly connected to positions near the left and right sides at the top of the sliding plate 33 by bolts. The top ends of the limit rods 36 penetrate through the top of the top cover 15 and are fixedly connected to a limit plate 37 by bolts to limit the position of the limit rods 36. A spring 38 is sleeved on the circumferential outer wall of the limit rods 36 to limit the position of the sliding plate 33.

[0039] During the specific use process, the user first places the device at the designated position, and then moves the four limit disks 22 downward, thereby driving the four bolts 23 to move downward and insert into the soil. When the bottoms of the four limit disks 22 are all in contact with the top of the bottom plate 16, the position fixing of the device is completed;

[0040] Then, pull the pull ring 31 upward, thereby driving the pull rod 32 to move upward, thereby driving the sliding plate 33 to move upward, thereby driving the two first insertion rods 34 and the two second insertion rods 35 to move upward. During this process, the sliding plate 33 compresses the two springs 38;

[0041] Until both springs 38 are compressed to the shortest length, first pass one end of one grille bar 17 through the two first mounting grooves 11 in sequence until the two positioning grooves 19 formed in the grille bar 17 are respectively in the same plane as the left and right side surfaces of the mounting base 1, and then pass one end of the other grille bar 17 through the two second mounting grooves 12 in sequence until the two positioning grooves 19 formed in the grille bar 17 are respectively in the same plane as the front and back side surfaces of the mounting base 1;

[0042] Release the pull ring 31, and the two springs 38 start to recover to their initial lengths, thereby driving the sliding plate 33 to move downward, thereby driving the two first insertion rods 34 and the two second insertion rods 35 to move downward. Until the two springs 38 recover to their initial lengths, the two first insertion rods 34 are respectively inserted and engaged with the inner walls of the two insertion slots 18 formed in the grille bar 17 near the upper side, and the two second insertion rods 35 are respectively inserted and engaged with the inner walls of the two insertion slots 18 formed in the grille bar 17 near the lower side, and the two grille bars 17 are fixed.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A geogrid connector that is easy to operate, comprising a mounting seat (1), characterized in that: A mounting mechanism (3) is provided in the mounting seat (1), and the mounting mechanism (3) comprises a pull ring (31), a pull rod (32) is welded and fixed to the bottom end of the pull ring (31), the bottom end of the pull rod (32) passes through the bottom of the top cover (15) and is fixedly connected to a slide plate (33) by bolts, a first plug rod (34) is symmetrically welded and fixed to the bottom of the slide plate (33) near the left and right sides, a second plug rod (35) is symmetrically welded and fixed to the bottom of the slide plate (33) near the front and rear sides, a limit rod (36) is symmetrically fixedly connected to the top of the slide plate (33) near the left and right sides by bolts, the top end of the limit rod (36) passes through the top of the top cover (15) and is fixedly connected to a limit plate (37) by bolts, and a spring (38) is sleeved on the circumferential outer wall of the limit rod (36).

2. The geogrid connector that is easy to operate according to claim 1, characterized in that: The mounting seat (1) is symmetrically provided with first mounting grooves (11) at the left and right ends, and the mounting seat (1) is symmetrically provided with second mounting grooves (12) at the front and rear ends.

3. The geogrid connector that is easy to operate according to claim 1, characterized in that: The front end of the mounting seat (1) is provided with a mounting opening (13), and an observation mirror (14) is fixed to the inner wall of the mounting opening (13) by gluing.

4. The geogrid connector that is easy to operate according to claim 1, characterized in that: The top of the mounting seat (1) is fixedly connected to a top cover (15) by means of bolts, and the bottom of the mounting seat (1) is fixedly connected to a bottom plate (16) by means of bolts.

5. The geogrid connector that is easy to operate according to claim 4, characterized in that: Two grille bars (17) are provided at the bottom of the top cover (15), two slots (18) are provided on the circumferential outer wall of the grille bar (17), and positioning grooves (19) are symmetrically provided at positions close to both ends of the circumferential outer wall of the grille bar (17).

6. The geogrid connector that is easy to operate according to claim 5, characterized in that: One end of one of the grille bars (17) passes through the two first mounting grooves (11) in sequence, and the grille bar (17) is slidably connected to the inner walls of the two first mounting grooves (11), and one end of the other grille bar (17) passes through the two second mounting grooves (12) in sequence, and the grille bar (17) is slidably connected to the inner walls of the two second mounting grooves (12).

7. The geogrid connector that is easy to operate according to claim 4, characterized in that: Fixing mechanisms (2) are respectively provided at positions near the four corners of the top of the bottom plate (16), and the fixing mechanisms (2) include handles (21).

8. The geogrid connector that is easy to operate according to claim 7, characterized in that: A limiting plate (22) is welded and fixed to the bottom end of the handle (21), a latch (23) is welded and fixed to the bottom of the limiting plate (22), and the bottom end of the latch (23) passes through the bottom of the bottom plate (16).

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