Integrally hoisted stoplog gate

Abstract

The utility model discloses an integrally hoisted stoplog gate which comprises a gate frame and a plurality of gate plates, wherein the gate frame is internally provided with two rails which are arranged side by side left and right, one rail is internally provided with a left sliding groove formed in the vertical direction, the other rail is internally provided with a right sliding groove formed in the vertical direction, the left end of the gate plate is used for being inserted into the left sliding groove from the upper end of the left sliding groove, and the right end of the gate plate is used for being inserted into the right sliding groove from the upper end of the right sliding groove. The right ends of the flashboards are used for being inserted into the right sliding grooves from the upper ends of the right sliding grooves, the flashboards are used for being arranged between the two rails in a vertically stacked mode, and any vertically adjacent flashboards are connected through at least two hoisting ropes. All flashboards can be lifted out one by one at a time, the flashboard lifting-out efficiency can be improved, time can be saved, and operation is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to a laminated gate for integral hoisting. Background Art

[0002] At present, a laminated gate is usually reserved in advance in a sewage pipeline project. The laminated gate can be used to block sewage to provide a safe and water-free construction environment for the subsequent construction of a new sewage pipeline. After the construction is completed, the laminated gate is opened to connect the new and old sewage pipelines. Compared with the traditional brick-built water retaining wall, the laminated gate has the advantage of being safer. For example, when water needs to be passed after the construction is completed, the brick-built water retaining wall requires divers to dive underwater for demolition operations, with a high risk factor, and the sewage is toxic and harmful, which will seriously affect the physical and mental health of the divers. While for the laminated gate, only the gate plates need to be lifted out completely to realize water passing again, and the operation is safer. Among them, a laminated gate is disclosed in Chinese Patent No. CN104514213A. However, the existing laminated gate cannot lift out all the gate plates at one time during water passing, but needs to lift out the gate plates one by one through multiple hoistings, resulting in low efficiency of lifting out the gate plates, long time consumption, and cumbersome and inconvenient operation. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a laminated gate for integral hoisting, which can lift out all the gate plates one by one at one time, improve the efficiency of lifting out the gate plates, save time, and is more simple and convenient to operate.

[0004] To solve the above technical problem, the technical solution of the utility model is: a laminated gate for integral hoisting, which comprises a gate frame and a plurality of gate plates;

[0005] There are two tracks arranged side by side left and right in the gate frame. A left chute arranged vertically is provided in one of the tracks, and a right chute arranged vertically is provided in the other track;

[0006] The left end of the gate plate is used to be inserted into the left chute from the upper end of the left chute, the right end of the gate plate is used to be inserted into the right chute from the upper end of the right chute, and the gate plates are used to be stacked up and down between the two tracks;

[0007] Any two adjacent gate plates up and down are respectively connected by at least two hoisting ropes.

[0008] Furthermore, the length of the hoisting rope satisfies that when the gate plate connected to the upper end of the hoisting rope is lifted to be separated from the track and is higher than the top of the track by a distance D, the hoisting rope is straightened and used to drive the gate plate connected to the lower end of the hoisting rope to move upward.

[0009] Furthermore, the range of the distance D is: D≥40 cm.

[0010] Furthermore, an upper lifting ring is connected to the upper end portion of the gate plate, and a lower lifting ring is connected to the lower end portion of the gate plate;

[0011] The upper end portion of the hoisting rope is connected to the lower lifting ring on the corresponding gate plate, and the lower end portion of the hoisting rope is connected to the upper lifting ring on the adjacent gate plate below.

[0012] Furthermore, the adjacent upper and lower gate plates are connected by two of the hoisting ropes;

[0013] Two of the upper lifting rings are connected to the upper end portion of the gate plate;

[0014] Two of the lower lifting rings are connected to the lower end portion of the gate plate.

[0015] Furthermore, the material of the gate plate is stainless steel, and the upper lifting ring and the lower lifting ring are both welded to the gate plate.

[0016] Furthermore, in order to prevent water leakage, side sealing water stop strips for abutting against the gate plate are respectively provided in the left sliding groove and the right sliding groove.

[0017] Furthermore, in order to prevent water leakage, an end face sealing water stop strip is provided between the adjacent upper and lower gate plates.

[0018] Furthermore, the hoisting rope is a chain or a steel wire rope.

[0019] Furthermore, the integral hoisting multi-leaf gate also includes a concrete base, and the gate frame is embedded in the concrete base.

[0020] After adopting the above technical solution, when it is necessary to block the water flow, insert the left end of the gate plate into the left sliding groove, and insert the right end of the gate plate into the right sliding groove, so that the gate plates are stacked up and down between the two tracks, thereby blocking the water flow. When it is necessary to resume water flow after the construction is completed, use a lifting device to connect to the topmost gate plate and lift the topmost gate plate, and then the lower gate plates can be lifted one by one through the lifting ropes. Finally, all the gate plates can be lifted out one by one through one lifting operation, and all the gate plates can be lifted out of the gate frame through one lifting operation, thereby improving the efficiency of lifting the gate plates, saving the time for removing the gate plates, realizing rapid water flow, and only requiring one lifting operation to make the operation simpler and more convenient. Among them, the lifting device is used to lift the first gate plate at the top. The first gate plate lifts the second gate plate through the lifting rope, the second gate plate lifts the third gate plate through the lifting rope, and the third gate plate lifts the fourth gate plate through the lifting rope, and so on. All the gate plates can be lifted out one by one through one lifting operation. Brief Description of the Drawings

[0021] Figure 1 FIG. is a schematic structural view of the multi-leaf gate with integral lifting when blocking water;

[0022] Figure 2 FIG. is a schematic structural view of the first gate plate at the top being lifted in the multi-leaf gate with integral lifting of the present invention;

[0023] Figure 3 FIG. is a schematic structural view of the top two gate plates being lifted in the multi-leaf gate with integral lifting of the present invention. Detailed Description of the Invention

[0024] In order to make the content of the present invention easier to be clearly understood, the present invention will be further described in detail below according to specific embodiments and in conjunction with the accompanying drawings.

[0025] As Figures 1 to 3 shown, a multi-leaf gate with integral lifting includes a gate frame 1 and a plurality of gate plates 2;

[0026] There are two tracks 3 arranged side by side left and right in the gate frame 1. A left sliding groove 4 is arranged vertically in one of the tracks 3, and a right sliding groove 5 is arranged vertically in the other track 3;

[0027] The left end of the gate plate 2 is used to be inserted into the left sliding groove 4 from the upper end of the left sliding groove 4, the right end of the gate plate 2 is used to be inserted into the right sliding groove 5 from the upper end of the right sliding groove 5, and the gate plate 2 is used to be stacked up and down between the two tracks 3;

[0028] Any two adjacent gate plates 2 above and below are respectively connected by at least two hoisting ropes 6.

[0029] Specifically, when it is necessary to block the water flow, the left end of the gate plate 2 is inserted into the left chute 4, and the right end of the gate plate 2 is inserted into the right chute 5, so that the gate plates 2 are stacked up and down between the two tracks 3, thereby blocking the water flow. When it is necessary to resume water flow after the construction is completed, a lifting device is connected to the topmost gate plate 2 and the topmost gate plate 2 is lifted, and then the lower gate plates 2 can be successively lifted one by one through the hoisting ropes 6. Finally, all the gate plates 2 can be lifted out one by one through one hoisting, and all the gate plates 2 can be lifted out of the gate frame 1 through one hoisting, thereby improving the efficiency of lifting out the gate plates 2, saving the time for removing the gate plates 2, realizing rapid water flow, and only requiring one hoisting makes the operation simpler and more convenient. Further specifically, the lifting device is used to lift the first gate plate 2 above, the first gate plate 2 lifts the second gate plate 2 through the hoisting rope 6, the second gate plate 2 lifts the third gate plate 2 through the hoisting rope 6, the third gate plate 2 lifts the fourth gate plate 2 through the hoisting rope 6, and so on, and all the gate plates 2 can be lifted out one by one through one hoisting operation.

[0030] As Figures 1 to 3 shown, the length of the hoisting rope 6 satisfies that when the gate plate 2 connected to the upper end of the hoisting rope 6 is lifted to be separated from the track 3 and is higher than the top of the track 3 by a distance D, the hoisting rope 6 is straightened and used to drive the gate plate 2 connected to the lower end of the hoisting rope 6 to move upward; wherein, the range of the distance D is: D≥40 cm. In this embodiment, the distance D is taken as 40 cm. As Figure 2 shown, first, the lifting device lifts the first gate plate 2 above. When the first gate plate 2 is lifted to be separated from the track 3 and is 40 cm higher than the top of the track 3, the hoisting rope 6 between the first gate plate 2 and the second gate plate 2 is straightened and can pull the second gate plate 2 to lift, and then the lifting device continues to rise and drives the first gate plate 2 and the second gate plate 2 to lift together. As Figure 3As shown in the figure, when the second shutter 2 is lifted to disengage from the track 3 and is 40 cm higher than the top of the track 3, the lifting rope 6 between the second shutter 2 and the third shutter 2 is straightened and can pull the third shutter 2 to lift. Then, the lifting equipment continues to rise and drives the first shutter 2, the second shutter 2, and the third shutter 2 to lift together. When the third shutter 2 is lifted to disengage from the track 3 and is 40 cm higher than the top of the track 3, the lifting rope 6 between the third shutter 2 and the fourth shutter 2 is straightened and can pull the fourth shutter 2 to lift. Then, the lifting equipment continues to rise and drives the first shutter 2, the second shutter 2, the third shutter 2, and the fourth shutter 2 to lift together. According to the above rule, the next shutter 2 will be pulled to lift only when the current shutter 2 is 40 cm higher than the top of the track 3. In this way, all the shutters 2 are lifted out of the shutter frame 1 one by one until water can flow through. Among them, a 25-ton truck crane can be used as the lifting equipment, and the lifting height and lifting weight of the 25-ton truck crane are sufficient to lift all the shutters 2 out.

[0031] As Figures 1 to 3 shown, an upper lifting ring 7 is connected to the upper end of the shutter 2, and a lower lifting ring 8 is connected to the lower end of the shutter 2. The upper end of the lifting rope 6 is connected to the lower lifting ring 8 on the corresponding shutter 2, and the lower end of the lifting rope 6 is connected to the upper lifting ring 7 on the adjacent lower shutter 2 below, so that the adjacent shutters 2 are connected by the corresponding lifting ropes 6.

[0032] As Figures 1 to 3 shown, the adjacent upper and lower shutters 2 are connected by two lifting ropes 6. Two upper lifting rings 7 are connected to the upper end of the shutter 2, and two lower lifting rings 8 are connected to the lower end of the shutter 2. Specifically, the shutter 2 is made of stainless steel, and the upper lifting ring 7 and the lower lifting ring 8 are both welded to the shutter 2. In this embodiment, there can be 8 shutters 2.

[0033] Specifically, side sealing water stop strips for abutting against the shutter 2 are respectively provided in the left chute 4 and the right chute 5, and an end face sealing water stop strip 9 is provided between the adjacent upper and lower shutters 2. Specifically, water leakage can be effectively prevented by the side sealing water stop strip and the end face sealing water stop strip 9.

[0034] In this embodiment, the lifting rope 6 can be a chain, and the chain can be made of stainless steel to avoid being corroded by sewage. Of course, in some embodiments, the lifting rope 6 can also be a steel wire rope.

[0035] As Figure 1 、 3As shown, the integral hoisting laminated beam gate may further include a concrete base 10, and the gate frame 1 is embedded in the concrete base 10; specifically, after the construction is completed, both the gate panel 2 and the hoisting ropes 6 can be recovered and applied to the next project, enabling reuse and thus saving costs.

[0036] In summary, when it is necessary to block the water flow, insert the left end of the gate panel 2 into the left chute 4, and insert the right end of the gate panel 2 into the right chute 5, so that the gate panels 2 are stacked up and down between the two tracks 3, thereby blocking the water flow. When it is necessary to resume water flow after the construction is completed, use a hoisting device to connect to the topmost gate panel 2 and lift the topmost gate panel 2, and then the lower gate panels 2 can be lifted one by one through the hoisting ropes 6. Finally, all the gate panels 2 can be lifted out one by one through a single hoisting, and all the gate panels 2 can be lifted out of the gate frame 1 through a single hoisting, thereby improving the efficiency of lifting out the gate panels 2, saving the time for removing the gate panels 2, realizing rapid water flow, and only requiring one hoisting operation to make the operation simpler and more convenient. Among them, the hoisting device is used to lift the first gate panel 2 at the top. The first gate panel 2 lifts the second gate panel 2 through the hoisting rope 6, the second gate panel 2 lifts the third gate panel 2 through the hoisting rope 6, and the third gate panel 2 lifts the fourth gate panel 2 through the hoisting rope 6, and so on, so that all the gate panels 2 can be lifted out one by one through a single hoisting operation.

[0037] The above specific embodiments have further elaborated on the technical problems solved, technical solutions, and beneficial effects of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An integrally hoisted stoplog gate, characterized in that: It comprises a gate frame (1) and a plurality of gate plates (2); The gate frame (1) has two tracks (3) arranged side by side on the left and right, one of the tracks (3) is provided with a left slide groove (4) arranged vertically, and the other track (3) is provided with a right slide groove (5) arranged vertically; The left end of the gate plate (2) is used to be inserted into the left slide groove (4) from the upper end of the left slide groove (4), and the right end of the gate plate (2) is used to be inserted into the right slide groove (5) from the upper end of the right slide groove (5), and the gate plate (2) is used to be stacked up and down and arranged between the two rails (3); Any upper and lower adjacent gate plates (2) are connected via at least two lifting ropes (6).

2. The integrally hoisted stoplog gate according to claim 1, characterized in that: The length of the lifting rope (6) satisfies that when the gate plate (2) connected to the upper end of the lifting rope (6) is lifted to be detached from the track (3) and higher than the top of the track (3) by a distance D, the lifting rope (6) is straightened and used to drive the gate plate (2) connected to the lower end of the lifting rope (6) to move upward.

3. The integrally hoisted stoplog gate according to claim 2, characterized in that: The range of distance D is: D ≥ 40 cm.

4. The integrally hoisted stoplog gate according to claim 1, characterized in that: An upper lifting ring (7) is connected to the upper end of the gate plate (2), and a lower lifting ring (8) is connected to the lower end of the gate plate (2); The upper end of the lifting rope (6) is connected to the lower lifting ring (8) on the corresponding gate plate (2), and the lower end of the lifting rope (6) is connected to the upper lifting ring (7) on the gate plate (2) adjacent to the lower side.

5. The integrally hoisted stoplog gate according to claim 4, characterized in that: The gate plates (2) adjacent to each other are connected via two lifting ropes (6); The upper end of the gate plate (2) is connected to two upper hanging rings (7); The lower end of the gate plate (2) is connected to two lower suspension rings (8).

6. The integrally hoisted stoplog gate according to claim 4, characterized in that: The gate plate (2) is made of stainless steel, and the upper hanging ring (7) and the lower hanging ring (8) are both welded to the gate plate (2).

7. The integrally hoisted stoplog gate according to claim 1, characterized in that: The left slide groove (4) and the right slide groove (5) are respectively provided with side sealing water stop strips for tightly abutting against the gate plate (2).

8. The integrally hoisted stoplog gate according to claim 1, characterized in that: End surface sealing water stop strips (9) are provided between the upper and lower adjacent gate plates (2).

9. The integrally hoisted stoplog gate according to claim 1, characterized in that: The hoisting rope (6) is a chain or a steel wire rope.

10. The integrally hoisted stoplog gate according to claim 1, characterized in that: It also comprises a concrete base (10), in which the gate frame (1) is pre-buried.

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