Water conservancy construction retaining wall capable of transversely extending and supporting

Abstract

The utility model discloses a water conservancy construction retaining wall of transverse extension support relates to retaining wall technical field, including retaining wall body, mounting bottom plate and plug-in column, retaining wall body bottom welding mounting bottom plate, mounting bottom plate bottom welding plug-in column, the plug-in column bottom is connected with conical column, the conical column bottom is connected with the retaining wall body bottom. The inserting columns are arranged at the bottom of the mounting bottom plate at equal intervals. According to the water conservancy construction retaining wall with the transverse extension supporting function, the transverse extension rods can be driven to extend towards the two sides by rotating the single driving rod, transverse extension supporting of the retaining wall body is completed, the stability is higher during use, the driving rods continue to rotate in an insertion limiting and threaded connection mode, and the retaining wall is convenient to use. The water conservancy construction retaining wall capable of transversely extending and supporting solves the problems that when existing retaining walls are connected, multiple sets of parts need to be spliced one by one and then are locked one by one according to a certain distance through locking bolts, and time and labor are consumed.

Description

Technical Field

[0001] This utility model relates to the field of retaining wall technology, specifically to a hydraulic construction retaining wall with lateral extension support. Background Technology

[0002] Retaining walls are important structures in water conservancy projects, used to prevent soil deformation and instability, reinforce the stability of artificial slopes, and prevent geological disasters such as landslides. Retaining walls can be classified into various types according to their stiffness, displacement mode, and location, such as rigid retaining walls, flexible retaining walls, temporary supports, as well as shoulder walls and embankment walls.

[0003] Existing retaining walls for hydraulic construction consist of a base plate, a retaining plate, and limiting posts. When in use, the base plate and the retaining plate are connected to the construction site via the limiting posts, and the connection between the retaining wall and the soil is reinforced by backfilling. However, the connection between existing retaining walls requires multiple sets of parts to be spliced ​​together one by one and then locked one by one with locking bolts at certain intervals. This requires a single and repetitive operation, which is time-consuming and labor-intensive. In addition, the connected parts are exposed on the outside, making them prone to corrosion and damage, which is not conducive to long-term use. Utility Model Content

[0004] The purpose of this utility model is to provide a horizontally extended support retaining wall for hydraulic construction, so as to solve the problem mentioned in the background art that the connection between existing retaining walls requires multiple sets of parts to be spliced ​​one by one and then locked one by one with locking bolts at a certain distance, which is time-consuming and labor-intensive.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a horizontally extended support retaining wall for hydraulic construction, comprising a retaining wall body, an installation base plate, and plug-in columns. The bottom of the retaining wall body is welded with an installation base plate, the bottom of the installation base plate is welded with plug-in columns, the bottom of the plug-in columns is connected to a conical column, and the plug-in columns are equidistantly arranged at the bottom of the installation base plate.

[0006] The retaining wall body has symmetrical first through slots on both sides. A transverse extension rod is inserted into the first through slot. One end of the transverse extension rod is welded to the mounting block. The middle part of the mounting block is threaded to a bidirectional threaded rod through a threaded groove. An oblique transmission gear is connected to the outside of the bidirectional threaded rod. The outside of the oblique transmission gear meshes with an oblique drive gear. A drive rod is welded to the upper side of the oblique drive gear. A snap-fit ​​groove is opened at the bottom of the drive rod.

[0007] Preferably, the first through groove is equidistantly arranged on both sides of the retaining wall body, the mounting blocks are symmetrically arranged inside the retaining wall body, and both ends of the bidirectional threaded rod are rotatably connected to the retaining wall body through bearing seats.

[0008] Preferably, the snap-fit ​​groove is cross-shaped, a rotating block is welded to the outside of the drive rod, the outside of the rotating block is rotatably connected to the support column, and the outside of the support column is welded to the retaining wall body.

[0009] Preferably, the drive rod is inserted through the support column, and rubber plates are connected to the opposite sides of the two mounting blocks. The two rubber plates and the mounting blocks are all provided with second through slots at equal intervals.

[0010] Preferably, the two sets of second through slots and transverse extension rods are staggered, and the number of second through slots and transverse extension rods are matched.

[0011] Preferably, a limiting block is inserted inside the snap-fit ​​groove, and the limiting block is arranged in a straight line, with the top of the limiting block welded to the abutment plate.

[0012] Preferably, the top of the retaining wall body is provided with an installation groove, the outer side of the abutment plate is inserted into the installation groove, and both the retaining wall body and the abutment plate are provided with threaded holes, which are threadedly connected to connecting bolts.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the lateral extension support for hydraulic construction retaining wall can drive the lateral extension rod to extend to both sides by rotating a single drive rod, thus completing the lateral extension support for the retaining wall body. It has stronger stability during use. Furthermore, the drive rod can continue to rotate through the plug-in limit and threaded connection, which solves the problem that the existing retaining wall connection requires multiple sets of parts to be spliced ​​one by one and then locked one by one with locking bolts at a certain distance, which is time-consuming and laborious.

[0014] 1. This lateral extension support for hydraulic construction retaining wall improves the connection between the retaining wall bodies by engaging a cross-shaped locking block with the locking groove at the top of the drive rod. Rotating the drive rod causes the rotating block and the oblique drive gear to rotate. The oblique drive gear meshes with the oblique transmission gear, which in turn drives the oblique transmission gear and the bidirectional threaded rod to rotate. The bidirectional threaded rod interacts with the threaded groove inside the mounting block, causing the lateral extension rods on both sides of the mounting block to pass through the first through slot and connect to the retaining wall body on the adjacent side. This lateral extension support for hydraulic construction retaining wall allows the lateral extension rods to extend to both sides by rotating a single drive rod, thus providing lateral extension support for the retaining wall body and enhancing stability during use.

[0015] 2. To prevent accidental activation of the drive rod during subsequent operations, which could lead to unstable use of the lateral extension rod, after the lateral extension rod is extended, the limiting block at the bottom of the abutment plate is inserted into the locking groove at the top of the drive rod until the abutment plate is inserted into the mounting groove on the upper side of the retaining wall body. Then, connecting bolts are used to connect the abutment plate to the retaining wall body through the threaded holes. This lateral extension support for hydraulic construction retaining walls allows the drive rod to continue rotating through the insertion limiting and threaded connection, improving the stability of the lateral extension rod during use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the retaining wall for water conservancy construction according to this utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the retaining wall for water conservancy construction according to this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the mounting block of this utility model;

[0019] Figure 4 This is a top view schematic diagram of the retaining wall structure for water conservancy construction according to this utility model.

[0020] In the diagram: 1. Retaining wall body; 2. Mounting base plate; 3. Inserted column; 301. Conical column; 4. First through slot; 401. Lateral extension rod; 402. Mounting block; 403. Second through slot; 404. Bidirectional threaded rod; 405. Inclined transmission gear; 406. Inclined drive gear; 407. Drive rod; 408. Snap-fit ​​groove; 5. Rotating block; 501. Support column; 502. Rubber plate; 6. Limiting block; 601. Abutment plate; 602. Mounting groove; 603. Threaded hole; 604. Connecting bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-Figure 4 This utility model provides a technical solution: a horizontally extended support hydraulic construction retaining wall, including a retaining wall body 1, an installation base plate 2 and plug-in columns 3. The bottom of the retaining wall body 1 is welded to the installation base plate 2, the bottom of the installation base plate 2 is welded to the plug-in columns 3, the bottom of the plug-in columns 3 is connected to a conical column 301, and the plug-in columns 3 are equidistantly arranged at the bottom of the installation base plate 2.

[0023] The retaining wall body 1 has symmetrical first through slots 4 on both sides. A transverse extension rod 401 is inserted into the first through slot 4. One end of the transverse extension rod 401 is welded to the mounting block 402. The middle part of the mounting block 402 is threadedly connected to the bidirectional threaded rod 404 through a threaded groove. A slanted transmission gear 405 is connected to the outside of the bidirectional threaded rod 404. The outside of the slanted transmission gear 405 meshes with a slanted drive gear 406. A drive rod 407 is welded to the upper side of the slanted drive gear 406. A snap-fit ​​groove 408 is opened at the bottom of the drive rod 407. The first through slots 4 are equidistantly arranged on both sides of the retaining wall body 1. The mounting blocks 402 are symmetrically arranged inside the retaining wall body 1. Both ends of the bidirectional threaded rod 404 are rotatably connected to the retaining wall body 1 through bearing seats.

[0024] The snap-fit ​​groove 408 is cross-shaped. A rotating block 5 is welded to the outside of the drive rod 407. The outside of the rotating block 5 is rotatably connected to the support column 501. The outside of the support column 501 is welded to the retaining wall body 1. The drive rod 407 is inserted through the support column 501. Rubber plates 502 are connected to the opposite sides of the two mounting blocks 402. The two rubber plates 502 and the mounting blocks 402 are all provided with second through grooves 403 at equal intervals. The two sets of second through grooves 403 and the transverse extension rods 401 are staggered, and the number of second through grooves 403 and transverse extension rods 401 are matched.

[0025] In specific implementation, to improve the connection effect between the retaining wall bodies 1, the retaining wall bodies 1 are connected to the ground through the insertion columns 3 and conical columns 301 at the bottom of the mounting base plate 2. Then, they are engaged with the locking groove 408 at the top of the drive rod 407 via a cross-shaped locking block. Rotating the drive rod 407 causes the rotating block 5 and the oblique drive gear 406 to rotate. When the oblique drive gear 406 rotates, it meshes with the oblique transmission gear 405, thereby driving the oblique transmission gear 405 and the double-threaded rod 404 to rotate. When the double-threaded rod 404 rotates, it interacts with the threaded groove inside the mounting block 402, causing the mounting block 402 to rotate. 2. The lateral extension rods 401 on both sides pass through the first through groove 4 and are inserted into the retaining wall body 1 on the adjacent side until one side of the mounting block 402 is in contact with the inside of the retaining wall body 1 through the rubber plate 502. The rubber plate 502 is used to improve the sealing of the retaining wall body 1 and prevent water from entering the interior of the retaining wall body 1 through the gap at the first through groove 4 and corroding the internal components of the retaining wall body 1. This lateral extension support for hydraulic construction retaining wall can drive the lateral extension rods 401 to extend to both sides by rotating a single drive rod 407, thus completing the lateral extension support for the retaining wall body 1, resulting in stronger stability during use.

[0026] See Figure 2 and Figure 3It can be seen that the locking groove 408 is inserted with a limiting block 6, and the limiting block 6 is set in a straight line. The top of the limiting block 6 is welded to the abutment plate 601. The top of the retaining wall body 1 is provided with an installation groove 602. The outer side of the abutment plate 601 is inserted into the installation groove 602. The retaining wall body 1 and the abutment plate 601 are both provided with threaded holes 603. The threaded holes 603 are threadedly connected to the connecting bolts 604.

[0027] In specific implementation, to avoid accidental activation of the drive rod 407 during subsequent operations, which would cause the transverse extension rod 401 to malfunction, after completing the extension support of the transverse extension rod 401, the limiting block 6 at the bottom of the abutment plate 601 is inserted into the snap-fit ​​groove 408 at the top of the drive rod 407 for limiting, until the abutment plate 601 is inserted into the mounting groove 602 on the upper side of the retaining wall body 1, and the abutment plate 601 is connected to the retaining wall body 1 through the threaded hole 603 using the connecting bolt 604. At this time, the drive rod 407 cannot continue to rotate under the action of the limiting block 6. This transversely extended support hydraulic construction retaining wall allows the drive rod 407 to continue to rotate through the insertion limiting and threaded connection, improving the stability of the transverse extension rod 401 during use.

[0028] In summary, when using this lateral extension support for hydraulic construction retaining walls, a pit of a certain depth is first excavated. The retaining wall body 1 is then inserted into the bottom of the pit via the insertion column 3 and conical column 301 at the bottom of the mounting base plate 2. When the rotating drive rod 407 drives the oblique drive gear 406 to rotate, it meshes with the oblique transmission gear 405, thereby driving the bidirectional threaded rod 404 to rotate. This, in turn, drives the lateral extension rods 401 on both sides of the mounting block 402 to pass through the first through groove 4 and be inserted into the retaining wall body 1 on the adjacent side. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laterally extended support retaining wall for hydraulic construction, comprising a retaining wall body (1), a mounting base plate (2), and insert columns (3), characterized in that: The bottom of the retaining wall body (1) is welded with an installation base plate (2), the bottom of the installation base plate (2) is welded with a plug-in column (3), the bottom of the plug-in column (3) is connected with a conical column (301), and the plug-in column (3) is equidistantly arranged at the bottom of the installation base plate (2). The retaining wall body (1) has symmetrical first through slots (4) on both sides. A transverse extension rod (401) is inserted into the first through slot (4). One end of the transverse extension rod (401) is welded to the mounting block (402). The middle part of the mounting block (402) is threaded to a bidirectional threaded rod (404) through a threaded groove. A slanted transmission gear (405) is connected to the outside of the bidirectional threaded rod (404). The outside of the slanted transmission gear (405) meshes with a slanted drive gear (406). A drive rod (407) is welded to the upper side of the slanted drive gear (406). A snap-fit ​​groove (408) is opened at the bottom of the drive rod (407).

2. The hydraulic construction retaining wall with lateral extension support according to claim 1, characterized in that: The first through groove (4) is equidistantly arranged on both sides of the retaining wall body (1), the mounting block (402) is symmetrically arranged inside the retaining wall body (1), and both ends of the bidirectional threaded rod (404) are rotatably connected to the retaining wall body (1) through bearing seats.

3. A transversely extended support retaining wall for hydraulic construction according to claim 1, characterized in that: The snap-fit ​​groove (408) is cross-shaped, and a rotating block (5) is welded to the outside of the drive rod (407). The outside of the rotating block (5) is rotatably connected to the support column (501), and the outside of the support column (501) is welded to the retaining wall body (1).

4. A transversely extended support retaining wall for hydraulic construction according to claim 1, characterized in that: The drive rod (407) is inserted through the support column (501), and rubber plates (502) are connected to the opposite sides of the two mounting blocks (402). The two rubber plates (502) and the mounting blocks (402) are all provided with second through grooves (403) at equal intervals.

5. A transversely extended support retaining wall for hydraulic construction according to claim 4, characterized in that: The two sets of second through slots (403) and transverse extension rods (401) are staggered, and the number of second through slots (403) and transverse extension rods (401) matches.

6. A transversely extended support retaining wall for hydraulic construction according to claim 3, characterized in that: The locking groove (408) is fitted with a limiting block (6), and the limiting block (6) is arranged in a straight line. The top of the limiting block (6) is welded to the abutment plate (601).

7. A transversely extended support retaining wall for hydraulic construction according to claim 6, characterized in that: The retaining wall body (1) has an installation groove (602) on its top. The outer side of the abutment plate (601) is inserted into the installation groove (602). The retaining wall body (1) and the abutment plate (601) both have threaded holes (603) inside. The threaded holes (603) are threadedly connected to the connecting bolts (604).

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