Integral type steel plate protective surface lower lock chamber wall

Abstract

The utility model is applicable to the technical field of lock chamber walls, and provides an integral type steel plate protective surface lower lock chamber wall, which comprises a lock chamber wall body, and a plain concrete sealing bottom is arranged at the bottom of the lock chamber wall body; the steel plate protective surface is positioned on one side of the water facing surface of the lock chamber wall body; the floating bollard groove is located in the lock chamber wall body, a floating bollard is arranged in the floating bollard groove, and the floating bollard is formed in a one-time casting mode along with the lock chamber wall body. The floating bollard is provided with the steel plate protective face, the steel plate protective face is installed on the side, close to the water face, of the lock chamber wall body, the lock chamber wall body can be better protected, the structural strength and durability of the lock chamber wall body can be effectively improved, meanwhile, the floating bollard is formed in a one-time casting mode along with the lock chamber wall body, the integrity and the appearance quality are good, and the service life of the floating bollard is prolonged. And the risk of high-altitude operation of secondary construction is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of lock chamber walls, in particular to an integral steel plate-faced lower lock chamber wall. Background Art

[0002] With the increasing size of ships and the economic and social development of the hinterland, the volume of cargo and ships passing through inland waterways has gradually increased, and the transport tonnage of transport vessels has gradually increased. This has also posed a severe test to the capacity of inland navigation structures, and the structural safety of lock chamber walls has gradually become apparent. Currently, the lock chamber walls of inland waterway locks mainly use a steel guardwood structure. During operation, the locks are highly susceptible to collision damage caused by ship collisions. Investigations into their operation have shown that after an average of 5-10 years of operation, the steel guardwood of the lock chamber walls will suffer some degree of damage, requiring major repairs.

[0003] In order to better protect the lock chamber wall structure, it is urgent to improve the existing lock chamber wall to effectively enhance its structural strength and durability. Utility Model Content

[0004] The purpose of the embodiment of the present utility model is to provide an integral steel plate-faced lower lock chamber wall, aiming to solve the problems raised in the above-mentioned background technology.

[0005] The embodiment of the utility model is implemented as follows: an integral steel plate-faced lower chamber wall comprises:

[0006] The lock chamber wall body, wherein the bottom of the lock chamber wall body is provided with a plain concrete bottom seal;

[0007] A steel plate facing is located on the water-facing side of the lock chamber wall;

[0008] The floating mooring post groove is located in the wall of the lock chamber. A floating mooring post is provided in the floating mooring post groove. The floating mooring post is cast in one step along with the wall of the lock chamber.

[0009] Preferably, the steel plate facing and the chamber wall are reinforced and connected by angle steel and anchor bars.

[0010] Preferably, a cable trench is provided in the wall of the lock chamber for accommodating cables;

[0011] A fire-fighting water pipe ditch is provided in the wall of the lock chamber for accommodating the fire-fighting water pipe.

[0012] Preferably, a mooring hook is provided on the upper part of the lock chamber wall for mooring a ship.

[0013] Preferably, a ladder groove is provided on the upper part of the lock chamber wall, and a ladder is provided in the ladder groove.

[0014] The embodiment of the present invention provides an integral steel plate-faced lower lock chamber wall to address the problems in the prior art. The steel plate face is provided, and the steel plate face is installed on the water-facing side of the lock chamber wall, which can better protect the lock chamber wall, thereby effectively improving its structural strength and durability. At the same time, the floating mooring post is cast in one step with the lock chamber wall, with good integrity and appearance quality, avoiding the danger of high-altitude operations during secondary construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A front view of a lower lock chamber wall with an integral steel plate face provided by an embodiment of the utility model;

[0016] Figure 2 A side view of a lower lock chamber wall with an integral steel plate protection provided in an embodiment of the utility model.

[0017] In the attached figure: 1-lock chamber wall; 2-steel plate facing; 3-floating mooring post groove; 4-cable trench; 5-fire water pipe trench; 6-mooring hook; 7-floating mooring post; 8-ladder groove; 9-plain concrete bottom seal. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0020] like Figures 1 to 2 FIG. 1 is a structural diagram of a lower lock chamber wall with an integral steel plate face provided by an embodiment of the present invention, comprising:

[0021] The lock chamber wall 1 has a plain concrete bottom seal 9 at its bottom;

[0022] The steel plate facing 2 is located on the water-facing side of the lock chamber wall 1;

[0023] The floating mooring post groove 3 is located in the lock chamber wall 1 . A floating mooring post 7 is provided in the floating mooring post groove 3 . The floating mooring post 7 is cast and formed together with the lock chamber wall 1 .

[0024] In one embodiment of the present invention, the integral steel plate-faced lower lock chamber wall is provided with a steel plate face 2 to address the problems in the prior art. The steel plate face 2 is installed on the water side of the lock chamber wall body 1 (the side close to the water), which can better protect the lock chamber wall body 1, thereby effectively improving its structural strength and durability. At the same time, the floating mooring post 7 is cast and formed at one time with the lock chamber wall body 1, and is constructed using a standardized and assembled steel formwork. The outer edge line of the customized inner core template is consistent with the inner edge line of the steel component. The floating mooring post 7 is reliably connected to the inner core template inside the lock chamber wall body 1 and is connected to the steel plate face 2 as a whole, thereby achieving one-time casting, good integrity and appearance quality, and avoiding the danger of high-altitude operations during secondary construction.

[0025] like Figure 1 As shown, as a preferred embodiment of the present invention, the steel plate protective surface 2 and the chamber wall body 1 are reinforced and connected by angle steel and anchor bars.

[0026] The connection method between the steel plate protective surface 2 and the wall body 1 of the lock chamber adopts the structure of angle steel + anchor bar. The angle steel and the steel plate protective surface 2 are welded and reinforced. The anchor bar is welded to the angle steel and effectively connected to the steel bar of the lock chamber wall body 1, further enhancing the overall rigidity of the steel plate protective surface 2 and effectively solving the problem of deformation of the steel plate protective surface 2 during welding and hoisting.

[0027] like Figure 1 As shown, as another preferred embodiment of the present invention, a cable groove 4 is provided in the lock chamber wall 1 for accommodating cables;

[0028] A fire-fighting water pipe trench 5 is provided in the chamber wall 1 for accommodating fire-fighting water pipes.

[0029] The cable trench 4 and the fire water pipe trench 5 are located in the wall 1 of the lock chamber. The dowel bars reserved at the breast wall are used for secondary construction, mainly for accommodating cables and fire water pipes to ensure the normal operation of the power supply and fire protection system during the operation of the ship lock.

[0030] like Figure 2 As shown, as a preferred embodiment of the present invention, a mooring hook 6 is provided on the upper part of the lock chamber wall 1 for mooring a boat;

[0031] A ladder groove 8 is provided on the upper portion of the lock chamber wall 1 , and a ladder is provided in the ladder groove 8 .

[0032] The mooring hook 6 and the ladder groove 8 are installed on the upper part of the lock chamber wall 1. The mooring hook 6 is used to moor the ship to ensure the stability of the ship when it is moored in the lock chamber, while the ladder groove is used for people to go up and down to ensure the safety of construction workers or maintenance personnel.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integral steel plate-faced lower chamber wall, characterized in that: include: A lock chamber wall body (1), wherein the bottom of the lock chamber wall body (1) is provided with a plain concrete bottom seal (9); A steel plate face guard (2) is located on the water-facing side of the lock chamber wall (1); A floating mooring post groove (3) is located in the lock chamber wall (1), and a floating mooring post (7) is provided in the floating mooring post groove (3). The floating mooring post (7) is cast and formed at one time along with the lock chamber wall (1).

2. The integral steel plate-faced lower chamber wall according to claim 1 is characterized in that: The steel plate face (2) and the gate chamber wall (1) are reinforced and connected via angle steel and anchor bars.

3. The integral steel plate-faced lower chamber wall according to claim 1 is characterized in that: A cable trench (4) is provided in the lock chamber wall (1) for accommodating cables; A fire-fighting water pipe ditch (5) is provided in the lock chamber wall (1) for accommodating a fire-fighting water pipe.

4. The integral steel plate-faced lower chamber wall according to claim 1 is characterized in that: A mooring hook (6) is provided on the upper portion of the lock chamber wall (1) for mooring a ship.

5. The integral steel plate-faced lower chamber wall according to claim 1 is characterized in that: A ladder groove (8) is provided on the upper portion of the lock chamber wall (1), and a ladder is provided in the ladder groove (8).

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