Special sleeve for rock sound hole anchor rod head

Abstract

The utility model discloses a special sleeve for a rock sound hole anchor rod head, which comprises a sleeve rod, a sleeve head is arranged at one end of the sleeve rod, a cross rod is arranged at the other end of the sleeve rod, grips are arranged at two ends of the cross rod, spherical heads are arranged at the end parts of the grips, a first cavity is arranged in the sleeve rod along the length direction of the sleeve rod, and a second cavity is arranged in the sleeve rod along the length direction of the sleeve rod. The end, away from the cross rod, of the first cavity is of an open structure. According to the utility model, a T-shaped structure is formed between the sleeve rod and the cross rod, and under the action of the grip, force is conveniently applied to the sleeve rod and the cross rod, so that more labor is saved when a nut connected with a rock sound probe is fastened or taken down, and in the installation of a bass monitoring system, the sleeve rod is more convenient and rapid, has strong practicability and is worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to nut dismounting tool technical field especially relates to a sleeve special for ground sound hole anchor rod head. BACKGROUND

[0002] The ground sound detection system is a kind of monitoring and early warning instrument, ensures underground engineering and mine production safety.

[0003] With the laying of ground sound detection system, ground sound probe needs to be installed, due to the damp of underground, anchor rod head rusts and probe connecting nut is not easy to install, and due to the long length of anchor rod, when installing or dismounting connecting nut, its length needs to be considered, so that dismounting work is more inconvenient. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sleeve special for ground sound hole anchor rod head to solve the technical problem proposed in the background art.

[0005] To achieve the above object, the specific technical scheme of the utility model is as follows: a sleeve special for ground sound hole anchor rod head, including sleeve rod, the one end of sleeve rod is provided with sleeve head, the other end is provided with horizontal rod, the both ends of horizontal rod are provided with handle, and the end of handle is provided with spherical head.

[0006] Preferably, first cavity is formed in the sleeve rod along its length direction, and the end of first cavity away from horizontal rod is open structure.

[0007] Preferably, the sleeve head is welded and fixed with the sleeve rod, second cavity is arranged in the sleeve head, and second cavity is open structure at both ends.

[0008] Preferably, the second cavity is communicated with the first cavity, and the diameter of second cavity is equal to the diameter of first cavity.

[0009] Preferably, the end of sleeve rod is welded and fixed with horizontal rod through flat head, the end of sleeve rod is fixedly connected with the middle part of horizontal rod, and the sleeve rod and horizontal rod are perpendicular.

[0010] Preferably, the handle is welded and fixed with the end of horizontal rod, and the handle and horizontal rod are distributed at an angle, and two handles are distributed in "eight" shape.

[0011] The sleeve special for ground sound hole anchor rod head has the following advantages:

[0012] 1. The sleeve rod and horizontal rod form T-shaped structure, and under the action of handle, it is convenient to exert force, and it is more labor-saving when fastening or removing connecting ground sound probe nut, and it is more convenient and fast in low sound monitoring system installation, and it is practical and worth promoting.

[0013] 2. The utility model discloses a first cavity and the cooperation between the second cavity can make when disassembling the nut, the anchor rod can directly through the sleeve head and extend into the first cavity of the sleeve pole, make when fastening or taking down the connecting nut not care about its length, more convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be simply introduced to the drawings needed to be used in the embodiment, and should understand, the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is Figure 1 the plan view;

[0017] Figure 3 It is the structure schematic diagram of dismounting connecting nut in the utility model.

[0018] Marking in the drawing: 1, sleeve pole;2, sleeve head;3, flat head;4, crossbar;5, handle;6, spherical head;7, first cavity;8, second cavity. DETAILED DESCRIPTION

[0019] In the following, only some exemplary embodiments are simply described.As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the utility model.Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0020] In the description of the embodiments of the utility model, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation to the embodiments of the utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0023] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0024] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a special sleeve for a ground sound hole anchor head.

[0025] like Figures 1-3 As shown, this utility model discloses a special sleeve for anchor bolt heads for ground sound holes, including a sleeve rod 1. One end of the sleeve rod 1 is provided with a sleeve head 2, and the other end is provided with a crossbar 4. A first cavity 7 is provided inside the sleeve rod 1 along its length. The end of the first cavity 7 away from the crossbar 4 is open. The sleeve head 2 is welded and fixed to the sleeve rod 1. A second cavity 8 is provided inside the sleeve head 2. The second cavity 8 is open at both ends and communicates with the first cavity 7. The diameter of the second cavity 8 is equal to the diameter of the first cavity 7. Figure 3 As shown, the fit between the first cavity 7 and the second cavity 8 allows the anchor rod to be directly inserted into the first cavity 7 of the sleeve rod 1 through the sleeve head 2 when installing or removing the nut, making it more convenient and faster to tighten or remove the connecting nut without worrying about its length.

[0026] Both ends of the crossbar 4 are equipped with handles 5, and the ends of the handles 5 are equipped with spherical heads 6. The end of the sleeve rod 1 is welded and fixed to the crossbar 4 through the flat head 3, and the end of the sleeve rod 1 is fixedly connected to the middle part of the crossbar 4. The sleeve rod 1 and the crossbar 4 are perpendicularly distributed. The handles 5 are welded and fixed to the end of the crossbar 4, and the handles 5 and the crossbar 4 are distributed at an angle. The two handles 5 are distributed in a figure-eight shape. The sleeve rod 1 and the crossbar 4 form a T-shaped structure. Under the action of the handles 5, it is easy to apply force to it. It is easier to tighten or remove the nut connecting the ground sound probe. In the installation of the bass monitoring system, it is more convenient and faster, and has strong practicality. It is worth promoting.

[0027] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A special sleeve for anchor bolt heads in ground sound holes, characterized in that: Includes a sleeve rod (1), one end of which is provided with a sleeve head (2) and the other end is provided with a crossbar (4), both ends of which are provided with handles (5), and the end of the handle (5) is provided with a spherical head (6).

2. The special sleeve for the anchor head of the ground sound hole according to claim 1, characterized in that: The sleeve (1) has a first cavity (7) along its length, and the end of the first cavity (7) away from the crossbar (4) is an open structure.

3. The special sleeve for the anchor head of the ground sound hole according to claim 2, characterized in that: The sleeve head (2) is welded and fixed to the sleeve rod (1). The sleeve head (2) is provided with a second cavity (8), which is an open structure at both ends.

4. A special sleeve for anchor bolt heads for ground sound holes according to claim 3, characterized in that: The second cavity (8) is connected to the first cavity (7), and the diameter of the second cavity (8) is equal to the diameter of the first cavity (7).

5. A special sleeve for anchor bolt heads in ground sound holes according to claim 1, characterized in that: The end of the sleeve (1) is welded and fixed to the crossbar (4) through the flat head (3), and the end of the sleeve (1) is fixedly connected to the middle part of the crossbar (4). The sleeve (1) and the crossbar (4) are distributed perpendicularly.

6. A special sleeve for anchor bolt heads for ground sound holes according to claim 1, characterized in that: The handle (5) is welded to the end of the crossbar (4), and the handle (5) and the crossbar (4) are distributed at an angle, with the two handles (5) distributed in a figure-eight shape.

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