Chute for water conservancy construction

Abstract

The chute for the water conservancy construction comprises a bottom plate, supporting rods are fixedly connected to the two sides of the upper surface of the bottom plate, the outer wall of the lower end of each supporting rod is sleeved with a lifting cylinder, and the outer wall of the upper end of each lifting cylinder is sleeved with a lantern ring; the supporting rod is movably installed on the outer wall of the side of the lantern ring, the end of the supporting rod is movably connected with a limiting cylinder, and an inserting rod is movably installed on the inner wall of the limiting cylinder; the positioning cylinder is arranged on the outer wall of the upper end of the supporting rod in a sleeving mode, a groove body is fixedly connected to the upper end face of the positioning cylinder, a limiting rod is fixedly installed on the outer wall of the supporting rod below the positioning cylinder, and an adjusting rod is movably installed on the outer wall of the supporting rod below the limiting rod. According to the chute for water conservancy construction, the firmness of connection with a slope surface is enhanced, so that the use stability of a device is improved, the phenomenon that the device topples over is avoided, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chutes, in particular to a chute used for water conservancy construction. Background Art

[0002] Water conservancy projects usually refer to water resource development projects or protection projects. Common ones include various types of reservoirs, dams, flood control levees, spillways and channels. In order to ensure the long-term and stable operation of water conservancy projects, most water conservancy projects are reinforced concrete structures. The chutes used in water conservancy construction are devices for transporting concrete and other materials.

[0003] However, the existing chutes used for water conservancy construction have the following problems when used:

[0004] For example, a chute used for water conservancy construction with publication number CN207685778U and authorization announcement date 20180803 can transport concrete, but the device is only connected to the slope through a support, so the connection between the device and the slope is not strong enough, which reduces the stability of the device and easily causes the device to tip over, reducing the safety of the device.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original chute used for water conservancy construction. Utility Model Content

[0006] The purpose of the utility model is to provide a chute for water conservancy construction to solve at least one technical problem existing in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a chute for water conservancy construction, comprising:

[0008] A bottom plate, both sides of the upper surface of the bottom plate are fixedly connected with support rods, the lower end outer wall of the support rod is sleeved with a lifting cylinder, and the upper end outer wall of the lifting cylinder is sleeved with a collar;

[0009] A support rod, the support rod is movably mounted on the side outer wall of the collar, the end of the support rod is movably connected to a limiting cylinder, and an insertion rod is movably mounted on the inner wall of the limiting cylinder;

[0010] A positioning cylinder is sleeved on the upper outer wall of the support rod, the upper end surface of the positioning cylinder is fixedly connected to a groove body, a limiting rod is fixedly installed on the outer wall of the support rod below the positioning cylinder, an adjusting rod is movably installed on the outer wall of the support rod below the limiting rod, and a limiting mechanism is symmetrically sleeved on the outer wall of the adjusting rod.

[0011] Preferably, the support rod and the lifting cylinder are threadedly connected, and the lifting cylinder and the collar are rotationally connected.

[0012] Preferably, a positioning arm is fixedly mounted on the outer wall of the support rod above the lifting cylinder, and the positioning arm and the limiting cylinder are rotatably arranged.

[0013] Preferably, the two ends of the support rod respectively form a rotating structure with the collar and the limiting cylinder.

[0014] Preferably, the limiting cylinder and the insert rod are threadedly arranged.

[0015] Preferably, the adjusting rod and the supporting rod are rotatably connected.

[0016] Preferably, the limiting mechanism comprises a sleeve and a clamp, and the sleeve is sleeved on the outer wall of the adjusting rod, and the clamp is fixedly connected to the upper surface of the sleeve.

[0017] Preferably, the sleeve and the adjusting rod are threadedly connected, and the direction of the thread arranged on the outer wall of the adjusting rod is symmetrically distributed about the longitudinal center axis of the adjusting rod. The clamping member respectively forms a sliding structure with the positioning cylinder and the limiting rod, and the positioning cylinder and the support rod are slidably arranged.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the chute used for water conservancy construction strengthens the firmness of the connection with the slope surface, thereby improving the stability of the device, avoiding the occurrence of the device tipping phenomenon, and increasing the safety of the device;

[0019] The bottom plate and the slope are connected by bolts, so that the bottom plate and the slope are stably connected. The lifting cylinder is rotated to move the ring upward to push the support rod. The support rod then pushes the limit cylinder to rotate around the positioning arm to tilt the insertion rod. Next, the insertion rod is rotated to move the insertion rod relative to the limit cylinder and insert it into the slope, thereby strengthening the firmness of the connection between the device and the slope, improving the stability of the device, avoiding the device from tipping over, and increasing the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the side view structure of the support rod of the utility model;

[0022] Figure 3 This is a schematic diagram of the front section structure of the utility model when the insertion rod is in a folded state;

[0023] Figure 4 This is a schematic diagram of the top-sectional structure of the adjusting rod of the utility model;

[0024] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 6For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0026] In the figure: 1, bottom plate; 2, support rod; 3, lifting cylinder; 4, collar; 5, support rod; 6, limiting cylinder; 7, insertion rod; 8, positioning arm; 9, positioning cylinder; 10, trough body; 11, limiting rod; 12, adjusting rod; 13, limiting mechanism; 1301, sleeve; 1302, clamp. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 , the utility model provides a technical solution:

[0029] A chute for water conservancy construction, comprising:

[0030] The bottom plate 1 has support rods 2 fixedly connected to both sides of the upper surface of the bottom plate 1. The outer wall of the lower end of the support rod 2 is sleeved with a lifting cylinder 3. The outer wall of the upper end of the lifting cylinder 3 is sleeved with a collar 4. The support rod 2 and the lifting cylinder 3 are threadedly connected, and the lifting cylinder 3 and the collar 4 are rotatably connected, so that the lifting cylinder 3 can be rotated to move along the support rod 2, so that the lifting cylinder 3 drives the collar 4 to move vertically.

[0031] The support rod 5 is movably mounted on the side outer wall of the collar 4. The end of the support rod 5 is movably connected to the limiting cylinder 6. The inner wall of the limiting cylinder 6 is movably mounted with an insertion rod 7. The two ends of the support rod 5 respectively form a rotating structure with the collar 4 and the limiting cylinder 6, so that the collar 4 can move vertically to drive the support rod 5 to move, so that the support rod 5 pushes the limiting cylinder 6 to rotate and tilt;

[0032] The positioning cylinder 9 is sleeved on the upper outer wall of the support rod 2. The upper end surface of the positioning cylinder 9 is fixedly connected with a groove body 10. A limiting rod 11 is fixedly installed on the outer wall of the support rod 2 below the positioning cylinder 9. An adjusting rod 12 is movably installed on the outer wall of the support rod 2 below the limiting rod 11. The outer wall of the adjusting rod 12 is symmetrically sleeved with a limiting mechanism 13.

[0033] In one of the embodiments, a positioning arm 8 is fixedly mounted on the outer wall of the support rod 2 above the lifting cylinder 3, and the positioning arm 8 and the limiting cylinder 6 are rotatably arranged to facilitate the limiting cylinder 6 to rotate and tilt around the positioning arm 8, thereby driving the insertion rod 7 to tilt, making it easier for the insertion rod 7 to be inserted into the slope, thereby enhancing the firmness of the connection between the device and the slope.

[0034] In one embodiment, the limiting cylinder 6 and the insert rod 7 are threadedly arranged to facilitate the rotation of the insert rod 7 relative to the limiting cylinder 6 and to move the insert rod 7 into the slope.

[0035] In one embodiment, the adjusting rod 12 and the supporting rod 2 are rotatably connected to facilitate the rotation of the adjusting rod 12 .

[0036] In one of the preferred embodiments, the limiting mechanism 13 includes a sleeve 1301 and a clamp 1302, and the sleeve 1301 is sleeved on the outer wall of the adjusting rod 12, and the clamp 1302 is fixedly connected to the upper surface of the sleeve 1301, so that the limiting mechanism 13 can be moved out of the positioning tube 9 by rotating the adjusting rod 12, thereby facilitating the user to move the slot body 10 and disassemble and install the slot body 10.

[0037] In one of the preferred embodiments, the sleeve 1301 and the adjusting rod 12 are threadedly connected, and the direction of the thread set on the outer wall of the adjusting rod 12 is symmetrically distributed about the longitudinal center axis of the adjusting rod 12, and the clamping member 1302 respectively forms a sliding structure with the positioning cylinder 9 and the limiting rod 11, and the positioning cylinder 9 and the support rod 2 are slidingly arranged to facilitate the rotation of the adjusting rod 12, so that the sleeve 1301 moves in opposite directions along the adjusting rod 12 at the same time, so that the sleeve 1301 drives the clamping member 1302 to move along the limiting rod 11 to disengage from the positioning cylinder 9, thereby facilitating the vertical movement of the trough body 10 to drive the positioning cylinder 9 to slide along the support rod 2, and perform disassembly and installation of the trough body 10.

[0038] The working principle of the utility model is: when using the chute for water conservancy construction, first Figure 1-3 and Figure 6 As shown, the movable bottom plate 1 fits the slope surface, and then the bottom plate 1 and the slope surface are connected by bolts, and then the rotating lifting cylinder 3 moves up along the support rod 2, and then the lifting cylinder 3 drives the ring 4 to move up, and then the ring 4 rotates relative to one end of the support rod 5 and drives one end of the support rod 5 to move, and at the same time, the other end of the support rod 5 rotates relative to the limiting cylinder 6 and pushes the limiting cylinder 6 to rotate around the positioning arm 8, so that the limiting cylinder 6 rotates and tilts, and then the rotating insertion rod 7 moves in the limiting cylinder 6 and inserts into the slope surface, so that the device and the slope surface are stably connected, which improves the firmness of the connection between the device and the slope surface, avoids the phenomenon of the device tipping over, and increases the safety of the device. When the trough body 10 needs to be disassembled for mobile transportation, as shown in FIG. Figure 1 and Figure 4-5As shown, the adjusting rod 12 is rotated, and then the sleeve 1301 moves in the opposite direction along the adjusting rod 12 at the same time. Next, the sleeve 1301 drives the clamp 1302 to slide along the limiting rod 11, and as the adjusting rod 12 continues to rotate, the clamp 1302 moves out of the positioning cylinder 9, and then the upward slot body 10 drives the positioning cylinder 9 to move out of the support rod 2, thereby completing the disassembly of the slot body 10, making it convenient to disassemble the slot body 10 for mobile transportation, thereby improving the practicality of the device.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A chute for water conservancy construction, characterized in that: It includes: A bottom plate (1), wherein both sides of the upper surface of the bottom plate (1) are fixedly connected to support rods (2), the lower end outer wall of the support rod (2) is sleeved with a lifting cylinder (3), and the upper end outer wall of the lifting cylinder (3) is sleeved with a collar (4); A support rod (5), the support rod (5) is movably mounted on the side outer wall of the collar (4), the end of the support rod (5) is movably connected to a limiting cylinder (6), and an insertion rod (7) is movably mounted on the inner wall of the limiting cylinder (6); A positioning cylinder (9), wherein the positioning cylinder (9) is sleeved on the upper outer wall of the support rod (2), the upper end surface of the positioning cylinder (9) is fixedly connected to a groove body (10), a limiting rod (11) is fixedly installed on the outer wall of the support rod (2) below the positioning cylinder (9), an adjusting rod (12) is movably installed on the outer wall of the support rod (2) below the limiting rod (11), and a limiting mechanism (13) is symmetrically sleeved on the outer wall of the adjusting rod (12).

2. A chute for water conservancy construction according to claim 1, characterized in that: The support rod (2) and the lifting cylinder (3) are threadedly connected, and the lifting cylinder (3) and the collar (4) are rotationally connected.

3. A chute for water conservancy construction according to claim 1, characterized in that: A positioning arm (8) is fixedly mounted on the outer wall of the support rod (2) above the lifting cylinder (3), and the positioning arm (8) and the limiting cylinder (6) are rotatably arranged.

4. A chute for water conservancy construction according to claim 1, characterized in that: The two ends of the support rod (5) respectively form a rotating structure with the collar (4) and the limiting cylinder (6).

5. The chute for water conservancy construction according to claim 1, characterized in that: The limiting cylinder (6) and the inserting rod (7) are threadedly arranged.

6. A chute for water conservancy construction according to claim 1, characterized in that: The adjusting rod (12) and the supporting rod (2) are rotatably connected.

7. The chute for water conservancy construction according to claim 1, characterized in that: The limiting mechanism (13) comprises a sleeve (1301) and a clamp (1302), wherein the sleeve (1301) is sleeved on the outer wall of the adjusting rod (12), and the clamp (1302) is fixedly connected to the upper surface of the sleeve (1301).

8. A chute for water conservancy construction according to claim 7, characterized in that: The sleeve (1301) and the adjusting rod (12) are threadedly connected, and the direction of the thread arranged on the outer wall of the adjusting rod (12) is symmetrically distributed about the longitudinal center axis of the adjusting rod (12). The clamping member (1302) respectively forms a sliding structure with the positioning cylinder (9) and the limiting rod (11), and the positioning cylinder (9) and the support rod (2) are slidably arranged.

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