Water conservancy construction intercepting device

Abstract

The utility model belongs to the technical field of water conservancy closure and relates to a water conservancy construction closure device which comprises a mounting base, supporting rods are fixed to the two sides of the upper end of the mounting base, a mounting cover is clamped to the upper ends of the supporting rods, second threaded bolts are mounted on the two sides of the mounting cover, and a hydraulic rod is mounted in the upper end of the mounting cover. And a positioning block is installed at the lower end of the hydraulic rod, sliding rail supports are installed on the two sides of the positioning block, threaded rods are installed in the sliding rail supports, locking supports are installed on the outer surfaces of the threaded rods, and an intercepting plate is clamped in the positioning block. The intercepting device has the advantages that the locking supports on the two sides are opened and closed and clamped and separated from the locking holes by rotating the threaded rods through the nuts, the intercepting plate is mounted and dismounted, replacement or maintenance is facilitated, the intercepting plate which is seriously abraded can be replaced in time, larger damage to the whole intercepting device is avoided, and the service life of the intercepting device is prolonged. Therefore, the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy interception, in particular to a water conservancy construction interception device. Background Art

[0002] A water conservancy project refers to a project built to eliminate water disasters and develop and utilize water resources. A water conservancy project requires the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve its goals. During the construction of a water conservancy project, it is necessary to use corresponding interception devices to intercept the water passing through the canal, thereby facilitating the staff to carry out corresponding construction.

[0003] However, when water flows directly impact the intercepting plate, the intercepting plate and its supporting structure may be subjected to excessive impact force, which may damage the intercepting plate and may also affect the stability and service life of the entire intercepting device. In addition, when the intercepting plate needs to be maintained or replaced after a long period of use, it is inconvenient to replace the intercepting plate. In response to the above situation, we have launched a water conservancy construction intercepting device. Utility Model Content

[0004] The utility model aims to provide a water conservancy construction interception device to solve the problem of inconvenience in replacing and protecting the interception plate in the above-mentioned background technology.

[0005] The technical solution of the utility model is:

[0006] A water conservancy construction intercepting device, comprising a mounting base, support rods are fixed on both sides of the upper end of the mounting base, a mounting cover is clamped on the upper end of the support rod, second threaded bolts are installed on both sides of the mounting cover, a hydraulic rod is installed inside the upper end of the mounting cover, a positioning block is installed at the lower end of the hydraulic rod, slide rail brackets are installed on both sides of the positioning block, a threaded rod is installed inside the slide rail bracket, a locking bracket is installed on the outer surface of the threaded rod, a intercepting plate is clamped inside the positioning block, and a locking hole corresponding to the locking bracket is opened on the surface of the intercepting plate;

[0007] Shock-absorbing springs are fixed on both sides of the outer wall of the intercepting plate, a damping support rod is installed on the inner circle of the shock-absorbing spring, a protective seat is installed on the end of the shock-absorbing spring, a second limit plate is fixed to the front and rear walls of the support rod, a first limit plate is fixed to the front and rear walls of the upper end of the intercepting plate, and a first threaded bolt is installed inside the first limit plate.

[0008] Furthermore, a slide groove is provided on the inner wall of the support rod, and sliding blocks are fixed on both side walls of the intercepting plate.

[0009] The intercepting plate is set to be lifted and opened and closed in the slide groove through the slider, so as to ensure the stability during the sliding and intercepting work and avoid deviation.

[0010] Furthermore, a positioning groove is provided at the bottom of the mounting base.

[0011] The flow interception work is performed by clamping the bottom of the interception plate in the interior of the positioning groove, thereby improving the stability of the equipment during the flow interception work.

[0012] The utility model provides a water conservancy construction interception device through improvement, which has the following improvements and advantages compared with the prior art:

[0013] First, the utility model realizes the opening and closing of the locking brackets on both sides by rotating the threaded rod through the nut, and the engagement and separation between the locking holes, so as to realize the installation and removal of the intercepting plate, facilitate replacement or maintenance, and can replace the severely worn intercepting plate in time to avoid causing greater damage to the entire intercepting device, thereby extending the service life of the equipment.

[0014] Secondly, in the utility model, the installed protective seat plays a certain shock-absorbing and buffering role on the intercepting plate through the shock-absorbing spring and the damping support rod, which can effectively absorb and disperse the strong impact energy of the water flow, thereby reducing the risk of damage to the intercepting plate and its supporting structure. Then, when the intercepting plate is raised and lowered by the hydraulic rod to perform the intercepting work, the intercepting plate is fitted through the first limit plate and the second limit plate, and the first threaded bolt is rotated to lock the intercepting plate, thereby improving the stability during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the intercepting plate of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of the protective seat of the utility model.

[0019] Explanation of the accompanying drawings: 1. Mounting base; 2. Support rod; 201. Mounting cover; 202. Hydraulic rod; 203. Positioning block; 204. Shutoff plate; 205. Locking hole; 206. Slide rail bracket; 207. Threaded rod; 208. Locking bracket; 3. Shock-absorbing spring; 301. Damping support rod; 302. Protective seat; 303. First limit plate; 304. Second limit plate; 305. First threaded bolt; 4. Telescopic sleeve; 5. Positioning groove; 6. Slide groove; 7. Sliding block; 8. Second threaded bolt; 9. Reinforcement block; 10. Mounting plate; 11. Locking bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the attached Figures 1 to 3 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0021] The utility model provides a water conservancy construction interception device through improvement, such as Figure 1-Figure 3 As shown, it includes a mounting base 1, support rods 2 are fixed on both sides of the upper end of the mounting base 1, a mounting cover 201 is clamped on the upper end of the support rod 2, and second threaded bolts 8 are installed on both sides of the mounting cover 201, a hydraulic rod 202 is installed inside the upper end of the mounting cover 201, a positioning block 203 is installed on the lower end of the hydraulic rod 202, and slide rail brackets 206 are installed on both sides of the positioning block 203, a threaded rod 207 is installed inside the slide rail bracket 206, and a locking bracket 208 is installed on the outer surface of the threaded rod 207, and a shutoff plate 204 is clamped inside the positioning block 203, and a locking hole 205 corresponding to the locking bracket 208 is opened on the surface of the shutoff plate 204;

[0022] Shock-absorbing springs 3 are fixed on both sides of the outer wall of the shutoff plate 204, a damping support rod 301 is installed on the inner ring of the shock-absorbing spring 3, a protective seat 302 is installed on the end of the shock-absorbing spring 3, a second limit plate 304 is fixed to the front and rear walls of the support rod 2, a first limit plate 303 is fixed to the upper front and rear walls of the shutoff plate 204, and a first threaded bolt 305 is installed inside the first limit plate 303.

[0023] In this embodiment, the installation cover 201 is engaged with the upper end of the support rod 2, and is disassembled by the second threaded bolt 8. Then the positioning block 203 is engaged with the intercepting plate 204, and the threaded rod 207 is rotated by the nut to realize the opening and closing of the locking brackets 208 on both sides, and the engagement and separation between the locking holes 205 are realized to realize the installation and removal of the intercepting plate 204, which is convenient for replacement or maintenance. The severely worn intercepting plate 204 can be replaced in time to avoid causing greater damage to the entire intercepting device, thereby extending the service life of the equipment, and then the installation The installed protective seat 302 performs a certain shock-absorbing and buffering effect on the intercepting plate 204 through the shock-absorbing spring 3 and the damping support rod 301, which can effectively absorb and disperse the strong impact energy of the water flow, thereby reducing the risk of damage to the intercepting plate 204 and its supporting structure. Then, when the intercepting plate 204 is raised and lowered by the hydraulic rod 202 to perform interception work, the intercepting plate 204 is fitted through the first limit plate 303 and the second limit plate 304, and the first threaded bolt 305 is rotated to lock the intercepting plate 204, thereby improving stability during work.

[0024] In a preferred embodiment, a slide groove 6 is provided on the inner wall of the support rod 2, and sliders 7 are fixed to the two side walls of the intercepting plate 204. The intercepting plate 204 is raised and lowered and opened and closed in the slide groove 6 by the sliders 7, thereby ensuring stability during sliding and intercepting operations and avoiding deviation.

[0025] In a preferred embodiment, a positioning groove 5 is provided at the bottom of the mounting base 1, and the bottom of the intercepting plate 204 is engaged in the positioning groove 5 to perform interception work, thereby improving the stability of the device during interception work.

[0026] In a preferred embodiment, reinforcing blocks 9 with a triangular structure are fixed to the two side walls of the support rod 2, and a row of telescopic sleeve rods 4 are fixed at the center of the inner wall of the protective seat 302. The reinforcing blocks 9 with a triangular structure are used to support the two sides of the support rod 2 to provide stability for the equipment installation. Then the protective seat 302 is compressed by the telescopic sleeve rod 4 during shock absorption and buffering to avoid shaking.

[0027] In a preferred embodiment, mounting plates 10 are fixed to the four ends of the mounting base 1 , and locking bolts 11 are connected to the internal threads of the mounting plates 10 . The mounting base 1 is fixed by rotating the locking bolts 11 .

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water conservancy construction interception device, characterized in that: The utility model comprises a mounting base (1), support rods (2) are fixed on both sides of the upper end of the mounting base (1), a mounting cover (201) is engaged with the upper end of the support rod (2), second threaded bolts (8) are installed on both sides of the mounting cover (201), a hydraulic rod (202) is installed inside the upper end of the mounting cover (201), a positioning block (203) is installed at the lower end of the hydraulic rod (202), slide rail brackets (206) are installed on both sides of the positioning block (203), a threaded rod (207) is installed inside the slide rail bracket (206), a locking bracket (208) is installed on the outer surface of the threaded rod (207), a shutoff plate (204) is engaged with the interior of the positioning block (203), and a locking hole (205) corresponding to the locking bracket (208) is opened on the surface of the shutoff plate (204); Shock-absorbing springs (3) are fixed on both sides of the outer wall of the intercepting plate (204); a damping support rod (301) is installed on the inner ring of the shock-absorbing spring (3); a protective seat (302) is installed on the end of the shock-absorbing spring (3); a second limit plate (304) is fixed on the front and rear walls of the support rod (2); a first limit plate (303) is fixed on the front and rear walls of the upper end of the intercepting plate (204); and a first threaded bolt (305) is installed inside the first limit plate (303).

2. A water conservancy construction interception device according to claim 1, characterized in that: The inner wall of the support rod (2) is provided with a sliding groove (6).

3. A water conservancy construction interception device according to claim 1, characterized in that: Slide blocks (7) are fixed to both side walls of the intercepting plate (204).

4. A water conservancy construction interception device according to claim 1, characterized in that: A positioning groove (5) is provided at the bottom of the installation base (1).

5. A water conservancy construction interception device according to claim 1, characterized in that: A reinforcing block (9) with a triangular structure is fixed to the two side walls of the support rod (2), and a row of telescopic sleeve rods (4) is fixed at the center of the inner wall of the protection seat (302).

6. A water conservancy construction interception device according to claim 1, characterized in that: The four ends of the mounting base (1) are fixed with mounting plates (10).

7. A water conservancy construction interception device according to claim 6, characterized in that: The internal thread of the mounting plate (10) is connected with a locking bolt (11).

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