Pull plate for ultra-high performance concrete

Abstract

The utility model relates to the technical field of pull discs, and discloses an ultra-high performance concrete pull disc which comprises a pull disc body, a first sleeve and a second sleeve are installed in the pull disc body in a sleeved mode, steel bars are fixedly installed on the outer sides of the first sleeve and the second sleeve, a first limiting plate is fixedly installed at the upper end of the first sleeve and the upper end of the second sleeve, and a second limiting plate is fixedly installed at the lower end of the second sleeve. A second limiting plate is fixedly installed at the lower end of the first sleeve and the lower end of the second sleeve, a through hole is formed in the pull disc body, and an anchor rod is installed in the through hole in a sleeved mode. According to the pull disc for the ultra-high-performance concrete, the steel bars and the anchor rods are arranged in the pull disc body made of the ultra-high-performance concrete, the tensile strength is improved through the steel bars, the anchor rods obliquely penetrate into soil, the installation stability of the pull disc is improved, and the rotary disc is arranged at the bottom of the pull disc body and plays a role in positioning the pull ring; the pull ring can be taken out after the rotary disc is driven by the knob to rotate by a certain angle, the overall structure is simple, and disassembly is faster and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pull plates, in particular to a pull plate for ultra-high performance concrete. Background Art

[0002] A pull plate is an embedded part, mainly used to provide a fixing point to prevent pulling up. It is usually buried in the soil. It is a commonly used component in power transmission and transformation line projects. The pull plate is usually cast from ultra-high performance concrete and is used to fix the guy wires of power lines.

[0003] According to the search, the Chinese patent document, announcement number: CN211006661U, discloses a pull-plate U-shaped ring, which uses a positioning device to allow the protrusion and compression spring to limit the fixed block, avoiding the loosening of the fixed block during use and affecting the operation of the equipment. The application of this device effectively improves the stability of the equipment. The fixing device uses a threaded rod, a transmission rod and a clamping block to fix the fixed block, avoiding the removal of the pull ring only by destroying the equipment. The application of this device effectively improves the practicality and recyclability of the equipment. However, the U-shaped ring has a complex structure and a high production cost. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide a pull plate for ultra-high performance concrete to solve the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pull plate for ultra-high performance concrete, comprising a pull plate body, wherein sleeve one and sleeve two are installed in the interior of the pull plate body, steel bars are fixedly installed on the outer sides of sleeve one and sleeve two, limit plate one is fixedly installed on the upper ends of sleeve one and sleeve two, and limit plate two is fixedly installed on the lower ends of sleeve one and sleeve two, a through hole is opened inside the pull plate body, an anchor rod is installed in the interior of the through hole, a positioning rod is installed in the interior of sleeve one, a pull ring is fixedly installed on the upper end of the positioning rod, a limiting block is fixedly installed on the outer side of the positioning rod, a positioning groove is opened on the inner side of the positioning rod, a turntable is rotatably installed on the lower end of the limit plate two, a knob is rotatably installed on the upper end of the limit plate one, and an arc groove is opened on the side of the turntable.

[0008] Preferably, the sleeve one is respectively provided with one on both sides of the sleeve two, and the steel bar is located inside the pull plate body.

[0009] Through the above technical solution, sleeve one, sleeve two and the steel bar are installed inside the pull plate body, and the steel bar improves the tensile strength of the pull plate body.

[0010] Preferably, the first limiting plate is fitted with the upper end of the pull tray body, and the second limiting plate is fitted with the lower end of the pull tray body.

[0011] Through the above technical solution, the limiting plate 1 and the limiting plate 2 prevent the sleeve 1 and the sleeve 2 from moving inside the pull plate body.

[0012] Preferably, four through holes are symmetrically arranged, the through holes are inclined, and the anchor rod extends to the outside of the pull plate body.

[0013] Through the above technical solution, the anchor rod passes through the through hole and penetrates deep into the soil, and the inclined anchor rod improves the stability of the installation of the pull plate body.

[0014] Preferably, the positioning rod and the pull ring are in a "U"-shaped structure, and the limit block is in contact with the upper end of the limit plate 1.

[0015] Through the above technical solution, the positioning rod is inserted into the interior of the sleeve 1, and the limiting block plays a limiting role on the pull ring.

[0016] Preferably, two positioning grooves are symmetrically arranged, and the turntable fits the inner side of the positioning grooves.

[0017] Through the above technical solution, when the turntable is located inside the positioning groove, it plays a positioning role for the positioning rod.

[0018] Preferably, the knob passes through sleeve 2 and is fixedly connected to the turntable, the center of the turntable and the center of the sleeve 2 are located on the same vertical line, and two arc-shaped grooves are symmetrically arranged.

[0019] Through the above technical solution, the angle of the turntable is adjusted by turning the knob, and when the arc groove moves to a position of the sleeve, the positioning rod can move along the arc groove.

[0020] Compared with the prior art, the utility model provides a pull plate for ultra-high performance concrete, which has the following beneficial effects:

[0021] 1. In the utility model, steel bars and anchor rods are arranged inside the pull plate body made of ultra-high performance concrete. The steel bars improve the tensile strength, and the anchor rods are inclined and deeply penetrated into the soil, thereby improving the stability of the pull plate installation.

[0022] 2. The utility model provides a turntable at the bottom of the pull plate body to position the pull ring. The pull ring can be taken out after the turntable is rotated a certain angle by the knob. The overall structure is simple and disassembly is faster and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0024] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of sleeve 1 and sleeve 2 of the utility model;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning rod of the utility model.

[0028] Among them: 1. Pull plate body; 2. Sleeve 1; 3. Sleeve 2; 4. Steel bar; 5. Limit plate 1; 6. Limit plate 2; 7. Through hole; 8. Anchor rod; 9. Positioning rod; 10. Pull ring; 11. Limit block; 12. Positioning groove; 13. Turntable; 14. Knob; 15. Arc groove. DETAILED DESCRIPTION

[0029] 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.

[0030] Embodiment 1:

[0031] like Figure 1-5 As shown, the utility model provides a pull plate for ultra-high performance concrete, including a pull plate body 1, the pull plate body 1 is internally sleeved with a sleeve 2 and a sleeve 2 3, the outer sides of the sleeve 1 2 and the sleeve 2 3 are fixedly installed with a steel bar 4, the upper ends of the sleeve 1 2 and the sleeve 2 3 are fixedly installed with a limit plate 1 5, and the lower ends of the sleeve 1 2 and the sleeve 2 3 are fixedly installed with a limit plate 2 6, a through hole 7 is opened inside the pull plate body 1, an anchor rod 8 is sleeved inside the through hole 7, a positioning rod 9 is sleeved inside the sleeve 1 2, a pull ring 10 is fixedly installed on the upper end of the positioning rod 9, a limiting block 11 is fixedly installed on the outer side of the positioning rod 9, a positioning groove 12 is opened on the inner side of the positioning rod 9, a turntable 13 is rotatably installed on the lower end of the limit plate 2 6, a knob 14 is rotatably installed on the upper end of the limit plate 5, and an arc groove 15 is opened on the side of the turntable 13.

[0032] Specifically, sleeve 1 2 is provided on both sides of sleeve 2 3, and steel bar 4 is located inside the pull plate body 1. The advantage is that the pull plate body 1 is made of ultra-high performance concrete, sleeve 1 2, sleeve 2 3 and steel bar 4 are installed inside the pull plate body 1, and steel bar 4 improves the tensile strength of the pull plate body 1.

[0033] Specifically, the limiting plate 1 5 is fitted with the upper end of the pull tray body 1, and the limiting plate 2 6 is fitted with the lower end of the pull tray body 1. The advantage is that the limiting plate 1 5 and the limiting plate 2 6 prevent the sleeve 1 2 and the sleeve 2 3 from moving inside the pull tray body 1.

[0034] Specifically, four through holes 7 are symmetrically arranged, the through holes 7 are inclined, and the anchor rod 8 extends to the outside of the pull plate body 1. The advantage is that the anchor rod 8 passes through the through holes 7 and penetrates deep into the soil, and the inclined anchor rod 8 improves the installation stability of the pull plate body 1.

[0035] Embodiment 2:

[0036] like Figure 1-5 As shown, as an improvement to the previous embodiment. Specifically, the positioning rod 9 and the pull ring 10 are in a "U"-shaped structure, and the limit block 11 is in contact with the upper end of the limit plate 15. The advantage is that the positioning rod 9 is inserted into the interior of the sleeve 12, and the limit block 11 plays a limiting role on the pull ring 10.

[0037] Specifically, two positioning grooves 12 are symmetrically arranged, and the rotating disk 13 is in contact with the inner side of the positioning groove 12. The advantage is that when the rotating disk 13 is located inside the positioning groove 12, it plays a positioning role for the positioning rod 9.

[0038] Specifically, the knob 14 passes through the sleeve 2 3 and is fixedly connected to the turntable 13. The center of the turntable 13 and the center of the sleeve 2 3 are located on the same vertical line, and two arc grooves 15 are symmetrically arranged. The advantage is that the angle of the turntable 13 can be adjusted by rotating the knob 14, and when the arc groove 15 moves to the sleeve 1 2, the positioning rod 9 can move along the arc groove 15.

[0039] Working principle: First, the pull plate body 1 is made of ultra-high performance concrete, and the sleeve 2, sleeve 2 3 and steel bar 4 are installed inside the pull plate body 1. The steel bar 4 improves the tensile strength of the pull plate body 1. The pull wire of the telephone pole is sleeved on the pull ring 10. The knob 14 is turned to adjust the angle of the turntable 13. When the arc groove 15 moves to the sleeve 2, the positioning rod 9 is inserted into the inside of the sleeve 2. When the limit block 11 contacts the limit plate 5, the knob 14 is turned 90°, and the turntable 13 is stuck in the positioning groove 12, which plays a positioning role for the positioning rod 9 and completes the fixation of the pull ring 10. After the pull plate body 1 is buried in the soil, the anchor rod 8 passes through the through hole 7 and penetrates into the soil. The inclined anchor rod 8 improves the installation stability of the pull plate body 1. When disassembly is required, the knob 14 is turned 90° again to move the positioning rod 9 out along the arc groove 15, and then the pull wire of the telephone pole can be removed.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pull plate for ultra-high performance concrete, comprising a pull plate body (1), characterized in that: The pull plate body (1) is internally sleeved with a sleeve 1 (2) and a sleeve 2 (3), the outer sides of the sleeve 1 (2) and the sleeve 2 (3) are fixedly mounted with a steel bar (4), the upper ends of the sleeve 1 (2) and the sleeve 2 (3) are fixedly mounted with a limit plate 1 (5), the lower ends of the sleeve 1 (2) and the sleeve 2 (3) are fixedly mounted with a limit plate 2 (6), the interior of the pull plate body (1) is provided with a through hole (7), and the interior of the through hole (7) is sleeved with an anchor rod (8) A positioning rod (9) is sleeved and installed inside the sleeve (2), a pull ring (10) is fixedly installed on the upper end of the positioning rod (9), a limiting block (11) is fixedly installed on the outer side of the positioning rod (9), a positioning groove (12) is provided on the inner side of the positioning rod (9), a turntable (13) is rotatably installed on the lower end of the limiting plate (6), a knob (14) is rotatably installed on the upper end of the limiting plate (5), and an arc groove (15) is provided on the side of the turntable (13).

2. The pull plate for ultra-high performance concrete according to claim 1, characterized in that: The sleeve one (2) is respectively provided with one on both sides of the sleeve two (3), and the steel bar (4) is located inside the pull plate body (1).

3. The pull plate for ultra-high performance concrete according to claim 1, characterized in that: The first limiting plate (5) is fitted with the upper end of the pull plate body (1), and the second limiting plate (6) is fitted with the lower end of the pull plate body (1).

4. The pull plate for ultra-high performance concrete according to claim 1, characterized in that: Four through holes (7) are symmetrically arranged, and the through holes (7) are arranged at an angle. The anchor rod (8) extends to the outside of the pull plate body (1).

5. The pull plate for ultra-high performance concrete according to claim 1, characterized in that: The positioning rod (9) and the pull ring (10) are in a "U"-shaped structure, and the limiting block (11) is in contact with the upper end of the limiting plate (5).

6. The pull plate for ultra-high performance concrete according to claim 1, characterized in that: The positioning grooves (12) are symmetrically arranged with two of them, and the rotating disk (13) is fitted with the inner side of the positioning grooves (12).

7. The pull plate for ultra-high performance concrete according to claim 1, characterized in that: The knob (14) passes through the second sleeve (3) and is fixedly connected to the turntable (13). The center of the turntable (13) and the center of the second sleeve (3) are located on the same vertical line. Two arc-shaped grooves (15) are symmetrically arranged.

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