Ice blocking cable anchoring pier convenient to construct

Abstract

The utility model discloses an ice blocking cable anchoring pier convenient to construct. The ice blocking cable anchoring pier comprises a pier body, a cantilever, a pull ring, a tooth wall and a tie bar. The downstream end of the upstream side of the pier body is connected with a cantilever, the upper surface of the rear half section of the cantilever is connected with a pull ring, the pull ring is connected with a tie bar, and a tooth wall is arranged on the lower portion of the downstream side of the pier body. According to the ice blocking cable anchoring pier, the stabilizing effect is achieved through the self weight of the pier body and the resistance of the tooth wall, and the safety of the ice blocking cable is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy project water delivery channels, in particular to an ice-blocking cable anchoring pier which is convenient for construction. Background Art

[0002] The northern region is cold in winter, and ice may form in some parts of the water channel. The floating ice during the melting period will threaten the safety of the water channel buildings. It is necessary to add ice-blocking cables to the water channel buildings in the northern region. The traditional ice-blocking cable anchor pier is located on the channel slope, and the anchor pier foundation is lower than the normal water level. If a new one is built, it will damage the channel slope on a large scale, making the construction difficult, and will also affect the normal water supply of the channel and have a great impact on the water quality. Utility Model Content

[0003] The main purpose of the utility model is to provide an ice-blocking cable anchoring pier that is easy to construct, which can effectively solve the problem that it is difficult to construct additional ice-blocking cables for water conveyance channel buildings, which affects the normal water conveyance of the channel and has a great impact on water quality.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An ice-barrier anchoring pier which is easy to construct comprises a pier body, a cantilever, a pull ring, a tooth wall and tension bars; the downstream end of the water-facing side of the pier body is connected to the cantilever, the upper surface of the rear half of the cantilever is connected to the pull ring, the pull ring is connected to the tension bars, and the lower part of the water-receiving side of the pier body is provided with a tooth wall.

[0006] Preferably, the pier body is located at the lower part of the horseway or canal top road of the water conveyance channel.

[0007] Preferably, the upper surface of the rear half of the cantilever is an inclined surface, and the slope of the inclined surface is consistent with the slope of the water conveyance channel.

[0008] Preferably, the pull ring is used to connect an ice-arresting cable.

[0009] Preferably, the tooth wall is a right-angled trapezoidal cross-section with a slope ratio of 1:1. The tooth wall can increase resistance and improve the stability of the anchor pier.

[0010] Preferably, the tie rod and the pull ring are formed by bending one steel bar; the tie rod is cast in the pier body and the cantilever; the end of the tie rod is bent to facilitate the anchor connection with the pier body; the angle between the end of the tie rod and the horizontal plane is 30°.

[0011] Preferably, the pier body, cantilever and tooth wall are all reinforced concrete structures.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model provides an ice-blocking cable anchoring pier that is easy to construct and has the following beneficial effects:

[0014] 1. The ice-blocking cable anchor pier provides reliable restraining force for the ice-blocking cable through the gravity of the pier body and the resistance of the tooth wall.

[0015] 2. The ice-barrier anchor pier is suitable for adding or building new ice-barriers in water channels. The construction is simple and quick, with little disturbance to the water channels, which will not affect the normal use of the water channels and is conducive to protecting water quality.

[0016] 3. The ice-blocking cable anchor pier plays a stabilizing role through the deadweight of the pier body and the resistance of the tooth wall, thus ensuring the safety of the ice-blocking cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a plan view of the utility model;

[0019] Figure 3 It is a cross-sectional view of the utility model;

[0020] In the figure: 1. Pier body; 2. Cantilever; 3. Pull ring; 4. Tooth wall; 5. Tie rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 3 As shown, an ice-barrier anchoring pier that is easy to construct includes: a pier body 1, a cantilever 2, a pull ring 3, a tooth wall 4, and a tension rod 5.

[0023] The pier body 1 is located at the lower part of the horseway or canal top road of the water conveyance channel.

[0024] A cantilever 2 is connected to the downstream end of the water-facing side of the pier body 1. The upper surface of the rear half of the cantilever 2 is an inclined surface, and the slope of the inclined surface is consistent with the slope of the water conveyance channel.

[0025] A pull ring 3 is connected to the upper surface of the rear half of the cantilever 2, and the pull ring 3 is used to connect the ice-blocking cable.

[0026] The pull ring 3 and the tie bar 5 are an integral structure, which is formed by bending a steel bar. The tie bar 5 is cast in the pier body 1 and the cantilever 2. The end of the tie bar 5 is bent, which is conducive to the anchor connection with the pier body. The angle between the tie bar 5 and the horizontal plane is 30°.

[0027] A tooth wall 4 is provided at the lower part of the backwater side of the pier body 1. The tooth wall 4 is a right-angled trapezoidal section with a slope ratio of 1:1. The tooth wall 4 can increase resistance and improve the stability of the anchor pier.

[0028] It should be noted that the utility model is an ice cable anchor pier that is easy to construct. When in use, the floating ice during the ice melting period generates thrust on the ice cable. The ice cable is connected to the pull ring 3, and the force is transmitted to the anchor pier, generating tension on the anchor pier. The anchor pier provides reliable restraining force for the ice cable through the gravity of the pier body and the resistance of the tooth wall 4. During construction, construction can be carried out on the horseway or the top of the channel, the surface road is demolished, the working pit is excavated, the steel bars are made and installed, the support formwork is supported, the tie bars 5 are tilted and placed in the cantilever position, the pull ring 3 is ensured to be exposed, and it is poured together with the pier body 1 and the cantilever 2. After the concrete is cured, the road surface is restored. The entire construction process is simple and fast, with little disturbance to the channel, and will not affect the normal use of the water supply channel.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An ice-barrier anchor pier that is easy to construct, characterized in that: The invention comprises a pier body (1), a cantilever (2), a pull ring (3), a tooth wall (4) and a tie rod (5); the downstream end of the water-facing side of the pier body (1) is connected to the cantilever (2), the upper surface of the rear half of the cantilever (2) is connected to the pull ring (3), the pull ring (3) is connected to the tie rod (5), and the lower part of the water-receiving side of the pier body (1) is provided with a tooth wall (4).

2. The ice-barrier anchoring pier that is easy to construct according to claim 1 is characterized in that: The pier body (1) is located at the lower part of the horseway or canal top road of the water conveyance channel.

3. The ice-barrier anchoring pier that is easy to construct according to claim 1 is characterized in that: The upper surface of the rear half of the cantilever (2) is an inclined surface, and the slope of the inclined surface is consistent with the slope of the water conveyance channel.

4. The ice-barrier anchoring pier that is easy to construct according to claim 1 is characterized in that: The pull ring (3) is used for connecting the ice-blocking rope.

5. The ice-barrier anchoring pier that is easy to construct according to claim 1 is characterized in that: The tooth wall (4) is a right-angled trapezoidal cross section with a slope ratio of 1:

1.

6. The ice-barrier anchoring pier that is easy to construct according to claim 1 is characterized in that: The tie bars (5) and the pull ring (3) are formed by bending a steel bar; the tie bars (5) are cast in the pier body (1) and the cantilever (2); the ends of the tie bars (5) are bent, and the angle between the ends of the tie bars (5) and the horizontal plane is 30°.

7. An ice-barrier anchoring pier that is easy to construct according to any one of claims 1 to 6, characterized in that: The pier body (1), cantilever (2) and tooth wall (4) are all reinforced concrete structures.

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