Anti-collapse equipment for hydraulic engineering construction

Abstract

The utility model relates to the technical field of anti-collapse equipment, and particularly discloses anti-collapse equipment for hydraulic engineering construction, which comprises a mounting seat, adjusting assemblies are arranged on two side walls of the right part of the inner side of the mounting seat, and each adjusting assembly comprises two adjusting rods rotationally mounted on two side walls of the right side in the mounting seat; second sliding blocks are installed in the two adjusting rods in a sliding mode. The lower ends of the two second sliding blocks penetrate through the adjusting rod, and two symmetrical arc-shaped rods are rotationally installed on the circumferential face of the lower end stand column. Rotating shaft columns are fixedly mounted at the lower ends of the right parts of the two adjusting rods, and two built-in baffles are rotationally mounted on the circumferential surfaces of the upper ends of the two rotating shaft columns, so that the arc-shaped rods can push the folded internal baffles to be unfolded, and the adjacent built-in display boards can be tightly attached together after being unfolded; in this way, the multiple built-in baffles can be combined to form protection long enough so as to protect the side wall of the foundation pit.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collapse equipment, in particular to an anti-collapse equipment for water conservancy project construction. Background Technique

[0002] Anti-collapse equipment is a series of specially designed machinery and tools, aiming to prevent collapse accidents during construction and ensure the safe and smooth progress of the project.

[0003] During the protection process, common measures for slope protection include plastering with mortar or lime-sand mortar, shotcreting, shotcrete, masonry stone retaining wall, anchor shotcrete slope protection, anchor shotcrete mesh slope protection, etc.; such measures are mainly used to protect the weathering spalling, crumbling and a small amount of rockfall of the rock slope surface of the excavated slope. The slope to be protected should have sufficient stability. For unstable slopes, support should be carried out first and then protection. There are many types of support structures, such as retaining walls, anchor retaining walls, and anti-slide piles.

[0004] For example, a slope anti-collapse support device for water conservancy projects (publication number: CN215669313U) involves the technical field of slope protection. It includes a number of protection units, and each protection unit includes an upper connecting plate, a lower connecting plate and a supporting vertical plate.

[0005] During the use of the above patent, installation personnel need to splice them one by one, so that multiple small-area guard plates can be combined into an anti-collapse device with sufficient length and height for protection, and then the protection effect can be achieved; as described in the above patent, most of the protections on the market are manually assembled, which is time-consuming. Moreover, some protections use steel pipes and wooden boards for protection, which further increases the construction time of the operation.

[0006] In addition, the protections on the market are not limited to the vertical side. For some operation points that can only be excavated underground, it is necessary to protect the upper end face of the opened hole to prevent the hole from collapsing. However, for most protection devices on the market, the upper end face and the side wall are separately equipped, which is time-consuming. Summary of the Invention

[0007] The purpose of the utility model is to provide an anti-collapse equipment for water conservancy project construction. Under the action of the sector plate, the adjusting rod can rotate, so that the adjusting rod can drive the second slider to slide, so that the arc rod can push the folded inner baffle to unfold. After unfolding, the adjacent built-in display boards can be closely attached together, so that multiple built-in baffles can be combined into a protection with sufficient length to protect the side wall of the foundation pit, so as to solve the problems raised in the above background technique.

[0008] To achieve the above object, the present utility model provides the following technical solutions: An anti-collapse device for water conservancy project construction, including a mounting base, on both side walls of the right part inside the mounting base, there are provided adjusting components, the adjusting components include two adjusting rods rotatably installed on both side walls of the right side inside the mounting base, and inside both of the two adjusting rods, there are slidably installed second sliders;

[0009] The lower ends of both of the two second sliders pass through the adjusting rods and on the circumferential surface of the lower end columns, there are rotatably installed two symmetrically arranged arc-shaped rods;

[0010] At the lower right parts of both of the two adjusting rods, there are fixedly installed rotating shaft columns, and on the circumferential surfaces of the upper ends of the two rotating shaft columns, there are rotatably installed two built-in baffles;

[0011] One ends of the multiple arc-shaped rods away from the mounting base are rotatably connected to the left side surfaces of the adjacent built-in baffles.

[0012] Preferably, between both side walls of the right side inside the mounting base and the adjacent adjusting rods, there are fixedly installed sector plates.

[0013] Preferably, on the surfaces of the two sector plates, there are provided sector grooves in a penetrating sector structure, and the cylinders at the upper ends of both of the two second sliders are slidably installed inside the adjacent sector grooves.

[0014] Preferably, on the circumferential surfaces of the left ends of both of the two adjusting rods, there are rotatably installed inclined connecting columns, and on the upper parts of the adjacent side surfaces of the two connecting columns, there are rotatably installed connecting rods.

[0015] Preferably, from the upper end surface to the lower end surface of the mounting base, there are fixedly installed multiple pin nails, and on the upper end surface inside the mounting base, there is fixedly installed a double-shaft motor.

[0016] Preferably, on the output shafts at the front and rear ends of the double-shaft motor, there are fixedly installed turntables, and on the end surfaces away from each other of the two turntables, there are provided ring grooves.

[0017] Preferably, on both side walls inside the mounting base, there are slidably installed first sliders, and on the adjacent end surfaces of the left ends of the two first sliders, there are fixedly installed sliding columns, and one ends of the two adjacent sliding columns are slidably installed inside the ring grooves.

[0018] Preferably, on the adjacent end surfaces on the right sides of the two first sliders, there are rotatably connected to the adjacent connecting rods.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] 1. Compared with the above-mentioned patent, the utility model can make the adjusting rod rotate under the action of the sector plate, so that the adjusting rod can drive the second slider to slide, and then the arc rod can push the folded inner baffle to unfold. After unfolding, the adjacent built-in display boards can be closely attached together, so that a combination of multiple built-in baffles can provide sufficient long protection to protect the side wall of the foundation pit.

[0021] 2. Compared with the traditional protection devices on the market, the utility model can, by removing two symmetrical arc rods and with the cooperation of multiple structures such as the adjusting rod and the connecting column, make the adjusting rod drive the built-in baffle to rotate, so that it will not be recycled and attached during the rotation process, and two symmetrical built-in baffles can rotate 90 degrees to carry out the protection operation on the top, so that the device can be applied to different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is the main side view of the utility model;

[0024] Figure 2 It is the schematic diagram of the mounting seat and the sector plate of the utility model;

[0025] Figure 3 It is the schematic diagram of the adjusting component of the utility model;

[0026] Figure 4 It is the vertical schematic diagram of the built-in baffle of the utility model;

[0027] Figure 5 It is the horizontal schematic diagram of the built-in baffle of the utility model;

[0028] DESCRIPTION OF THE REFERENCE NUMERALS:

[0029] 1. Mounting seat; 11. Plug pin; 12. First slider; 121. Slide column; 13. Connecting rod

[0030] 2. Biaxial motor; 21. Turntable; 22. Ring groove;

[0031] 3. Adjusting component; 31. Sector plate; 32. Sector groove; 33. Adjusting rod; 34. Connecting column; 35. Second slider; 36. Arc rod; 37. Rotating shaft column; 38. Built-in baffle. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1 to 5 , the present invention provides a technical solution:

[0034] An anti-collapse device for water conservancy project construction, including an installation base 1. On both sides of the right part of the inner side of the installation base 1, there are adjustment components 3. The adjustment components 3 include two adjustment rods 33 rotatably installed on both sides of the right side inside the installation base 1. Inside both of the two adjustment rods 33, there are second sliders 35 slidably installed. The lower ends of the two second sliders 35 pass through the adjustment rods 33, and on the circumferential surfaces of the lower ends of the columns, there are two symmetrically arranged arc-shaped rods 36 rotatably installed. At the lower right parts of both of the two adjustment rods 33, there are rotating shaft columns 37 fixedly installed. On the circumferential surfaces of the upper ends of the two rotating shaft columns 37, there are two built-in baffles 38 rotatably installed. One ends of the multiple arc-shaped rods 36 far away from the installation base 1 are rotatably connected to the left side surfaces of the adjacent built-in baffles 38.

[0035] Between the two side walls on the right side inside the installation base 1 and the adjacent adjustment rods 33, there are sector plates 31 fixedly installed. On the surfaces of the two sector plates 31, there are sector grooves 32 with a penetrating sector structure. The cylinders at the upper ends of the two second sliders 35 are slidably installed inside the adjacent sector grooves 32.

[0036] On the circumferential surfaces of the left ends of the two adjustment rods 33, there are inclined connecting columns 34 rotatably installed. On the upper parts of the adjacent side surfaces of the two connecting columns 34, there are connecting rods 13 rotatably installed. From the upper end surface to the lower end surface of the installation base 1, there are multiple pin nails 11 fixedly installed. On the upper end surface inside the installation base 1, there is a dual-axis motor 2

[0037] By adopting the above technical solution, during use, first, with the assistance of operators, the overall device is fixed by using the pin nails 11, so as to prevent the device from sliding backward.

[0038] Next, start the dual-axis motor 2. The output shaft of the dual-axis motor 2 will drive the fixedly connected turntable 21 to rotate synchronously, so that the turntable 21 can drive the sliding column 121 to move along the path of the annular groove 22, so that the sliding column 121 can drive the first slider 12 to slide horizontally on the inner side wall of the mounting seat 1, so that the other end of the first slider 12 can drive the connecting rod 13 to move left and right.

[0039] During the driving process of the connecting rod 13, its right end will drive the connecting column 34, and the connecting column 34 will drive the entire adjusting rod 33 to rotate. And during the rotation of the adjusting rod 33, the second slider 35 inside it will rotate along the gray fan-shaped groove 32 on the fan-shaped plate 31, so that the arc-shaped rod 36 rotatably connected to the lower end of the second slider 35 can be unfolded. In this way, the arc-shaped rod 36 can drive the two built-in baffles 38 from the fitting state to the flat state. Secondly, under the action of the rotating shaft column 37, the two unfolded built-in baffles 38 can be in a mutually horizontal form, so as to protect the vertical foundation pit; compared with the traditional protection facilities on the market, this device does not require manual assembly and splicing operations during use, so it saves a lot of installation time and subsequent disassembly time.

[0040] Specifically, as Figures 1 to 5 shown, turntables 21 are fixedly installed on the output shafts at the front and rear ends of the dual-axis motor 2, and annular grooves 22 are formed on the end faces of the two turntables 21 away from each other.

[0041] First sliders 12 are slidably installed on the inner side walls on both sides of the mounting seat 1. Slide columns 121 are fixedly installed on the end faces adjacent to the left ends of the two first sliders 12. The adjacent ends of the two slide columns 121 are slidably installed inside the annular groove 22. The end faces adjacent to the right sides of the two first sliders 12 are rotatably connected to the adjacent connecting rods 13

[0042] By adopting the above technical solution, during use, the above-mentioned movement needs to be carried out preferentially. At this time, the operator can drive the arc-shaped rod 36, so that in subsequent operations, the arc-shaped rod 36 will not affect the operation of the built-in baffle 38.

[0043] At this time, as shown above, driven by the turntables 21 at both ends of the dual-axis motor 2, the first slider 12 can drive the connecting rod 13 to move, so that the adjusting rod 33 can rotate. At this time, the adjusting rod 33 rotates from the horizontal state to the vertical state, and the second slider 35 will slide in the direction under the action of the fan-shaped groove 32, and the adjusting rod 33 will drive the two symmetrical built-in baffles 38 to rotate 90 degrees from the vertical state under the action of the rotating shaft column 37.

[0044] At this time, due to the absence of the arc-shaped rod 36, the two built-in baffles 38 will not return to their original state, causing the built-in baffles 38 to rotate 90 degrees in the unfolded planar state, so that the built-in baffles 38 can protect the inner top of the hole; compared with the traditional protection devices on the market, this device is not limited to side protection during use, enabling this device to operate in different scenarios according to the actual situation, making this device applicable to three different scenarios of side, inclined, and upper protection.

[0045] Working principle: First, start the double-shaft motor 2, and the output shaft of the double-shaft motor 2 will drive the fixedly connected turntable 21 to rotate synchronously.

[0046] This enables the sliding column 121 to drive the first slider 12 to slide horizontally on the inner side wall of the mounting seat 1, thereby driving the connecting column 34, and further enabling the adjusting rod 33 to cause the built-in baffle 38 to carry out the unfolding construction operation.

[0047] Secondly, remove the arc-shaped rod 36, so that the double-shaft motor 2 rotates in the reverse direction, enabling the built-in baffle 38 to rotate 90 degrees to carry out the top protection operation.

[0048] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An anti-collapse device for water conservancy project construction, comprising a mounting seat (1), characterized in that: An adjustment assembly (3) is provided on both side walls of the inner right part of the mounting seat (1), and the adjustment assembly (3) comprises two adjustment rods (33) rotatably mounted on both side walls of the inner right part of the mounting seat (1), and a second slider (35) is slidably mounted inside the two adjustment rods (33); The lower ends of the two second sliding blocks (35) pass through the adjusting rod (33), and two arc-shaped rods (36) are rotatably mounted in a symmetrical state on the circumferential surface of the lower end columns; A rotating shaft column (37) is fixedly mounted on the right lower end of each of the two adjusting rods (33), and two built-in baffles (38) are rotatably mounted on the upper circumferential surfaces of the two rotating shaft columns (37); One end of each of the arc-shaped rods (36) away from the mounting seat (1) is rotatably connected to the left side surface of an adjacent built-in baffle (38).

2. The anti-collapse equipment for water conservancy project construction according to claim 1, characterized in that: A sector plate (31) is fixedly mounted between the inner right side walls of the mounting seat (1) and the adjacent adjusting rods (33).

3. The anti-collapse equipment for water conservancy project construction according to claim 2, characterized in that: The surfaces of the two sector plates (31) are provided with sector grooves (32) with penetrating sector structures, and the cylinders at the upper ends of the two second sliding blocks (35) are both slidably mounted inside the adjacent sector grooves (32).

4. The anti-collapse equipment for water conservancy project construction according to claim 1, characterized in that: A connecting column (34) in an inclined state is rotatably mounted on the circumferential surface of the left ends of the two adjusting rods (33), and a connecting rod (13) is rotatably mounted on the upper part of the adjacent side surfaces of the two connecting columns (34).

5. The anti-collapse equipment for water conservancy project construction according to claim 1, characterized in that: A plurality of latch pins (11) are fixedly mounted from the upper end surface to the lower end surface of the mounting seat (1), and a dual-axis motor (2) is fixedly mounted on the inner upper end surface of the mounting seat (1).

6. The anti-collapse equipment for water conservancy project construction according to claim 5, characterized in that: Rotating disks (21) are fixedly mounted on the output shafts at both the front and rear ends of the dual-axis motor (2), and an annular groove (22) is provided on the end surfaces of the two rotating disks (21) that are away from each other.

7. The anti-collapse equipment for water conservancy project construction according to claim 6, characterized in that: First sliding blocks (12) are slidably mounted on both side walls inside the mounting seat (1), and sliding columns (121) are fixedly mounted on adjacent end surfaces at the left ends of the two first sliding blocks (12), and adjacent ends of the two sliding columns (121) are slidably mounted inside the annular groove (22).

8. The anti-collapse equipment for water conservancy project construction according to claim 7, characterized in that: The adjacent end surfaces on the right sides of the two first sliding blocks (12) are both rotatably connected to adjacent connecting rods (13).

Images