A new type of pipe slot anchor rod tray

Abstract

This utility model provides a novel slotted anchor bolt tray, comprising: a tray body, with an anchor bolt body disposed at the center of the tray body; a marking strip connected to one side of the surface of the tray body, the marking strip being used to indicate the thickness of the concrete pouring; and an installation assembly disposed on one side of the surface of the tray body, the installation assembly including a fixing rod, an installation block, an installation groove, a marking line, and a bolt, the installation block being connected to the bottom end of the fixing rod, the installation groove being formed on one side of the surface of the tray body, and the marking line being formed on the surface of the fixing rod. This novel slotted anchor bolt tray, with a marking strip on one side of the surface of the tray body containing the anchor bolt body, allows for precise identification of the specific construction location of the slotted anchor bolts, determination of whether the number of slotted anchor bolts meets requirements, and assessment of the thickness of the shotcrete, thereby reducing roof safety risks and lowering safety costs.

Description

Technical Field

[0001] This utility model relates to the field of mining, and in particular to a novel slotted anchor bolt tray. Background Technology

[0002] In underground mining, the main methods of roof support, depending on the fracture condition of the roof rock, include: anchor bolt support, shotcrete support, shotcrete mesh support, concrete pouring support, and steel arch support. Among these, shotcrete support is the most widely used, which involves using slotted anchor bolts combined with shotcrete. Compared with some traditional support methods, it is timely, flexible, and economical.

[0003] The drawbacks of using slotted anchor bolts with shotcrete support are that after shotcrete is applied, the anchor bolts and support plates are covered by the concrete, making it impossible to determine the specific location of the construction or to visually judge the thickness of the shotcrete.

[0004] Therefore, it is necessary to provide a new type of slotted anchor tray to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a novel slotted anchor tray, which solves the problem that after shotcrete is applied, the concrete covers the anchor and tray, making it impossible to determine the specific location of the construction or to visually judge the thickness of the shotcrete.

[0006] To solve the above-mentioned technical problems, this utility model provides a novel slotted anchor bolt tray, comprising: The pallet body has an anchor bolt body located at its center. A marking strip is attached to one side of the surface of the tray body.

[0007] Preferably, the marking bar is used to display the thickness of the concrete pour.

[0008] Preferably, an installation component is provided on one side of the surface of the pallet body. The installation component includes a fixing rod, an installation block, an installation groove, a marking line, and a bolt. The installation block is connected to the bottom end of the fixing rod, and the installation groove is formed on one side of the surface of the pallet body.

[0009] Preferably, the marking line is formed on the surface of the fixing rod.

[0010] Preferably, the bolt is disposed between the mounting block and the tray body.

[0011] Preferably, the mounting block and the mounting groove are used for mounting the fixing rod and the tray body.

[0012] Preferably, the bolts are used to secure the mounting block and the tray body.

[0013] Compared with related technologies, the novel slotted anchor bolt tray provided by this utility model has the following beneficial effects: This utility model provides a novel slotted anchor tray. A marking strip is set on one side of the tray body surface with the anchor body to accurately identify the specific construction location of the slotted anchor, determine whether the number of slotted anchors meets the requirements, and also determine the thickness of the shotcrete, thereby reducing the safety risk of the roof and reducing safety costs. Attached Figure Description

[0014] Figure 1 A schematic diagram of the structure of a first embodiment of a novel slotted anchor tray provided by this utility model; Figure 2 for Figure 1 A three-dimensional structural diagram of the slotted anchor tray shown; Figure 3 A schematic diagram of the structure of a second embodiment of a novel slotted anchor tray provided by this utility model; Figure 4 for Figure 3 The enlarged schematic diagram of part A is shown.

[0015] The following are the labels in the diagram: 1. Tray body; 2. Anchor bolt body; 3. Marker strip; 4. Installation component; 41. Fixing rod; 42. Mounting block; 43. Mounting groove; 44. Marker line; 45. Bolt. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] First Embodiment Please refer to the following: Figure 1 and Figure 2 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a novel slotted anchor tray provided by this utility model; Figure 2 for Figure 1 The diagram shows a three-dimensional structure of a slotted bolt tray. A novel slotted bolt tray includes: Pallet body 1, with an anchor bolt body 2 located at the center of the pallet body 1; Marking strip 3, which is attached to one side of the surface of the tray body 1.

[0018] The marker bar 3 is used to display the thickness of the concrete pouring.

[0019] After the support is completed, the location and quantity of the anchor bolts can be quickly identified and confirmed by all personnel. The concrete thickness can be judged by the marking strip 3 on the side of the tray, eliminating the need for a steel tape measure through the construction observation hole, thereby simplifying the procedures and processes and improving the support quality.

[0020] The length of marker strip 3 is 10 centimeters.

[0021] Compared with related technologies, the novel slotted anchor bolt tray provided by this utility model has the following beneficial effects: This utility model provides a novel slotted anchor tray. A marking strip 3 is set on one side of the surface of the tray body 1 with the anchor body 2, which can accurately identify the specific construction location of the slotted anchor, determine whether the number of slotted anchors meets the requirements, and also determine the thickness of the shotcrete, thereby reducing the safety risk of the roof and reducing safety costs.

[0022] Second Embodiment Please refer to the following: Figure 3 and Figure 4 Based on the novel slotted anchor bolt tray provided in the first embodiment of this application, the second embodiment of this application proposes another novel slotted anchor bolt tray. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0023] Specifically, the second embodiment of this application provides a novel slotted anchor tray in that a novel slotted anchor tray has an installation component 4 provided on one side of the surface of the tray body 1. The installation component 4 includes a fixing rod 41, an installation block 42, an installation groove 43, a marking line 44, and a bolt 45. The installation block 42 is connected to the bottom end of the fixing rod 41, and the installation groove 43 is opened on one side of the surface of the tray body 1.

[0024] The mounting block 42 and mounting groove 43 are T-shaped and compatible. The mounting block 42 and mounting groove 43 facilitate the positioning of the fixing rod 41 when it is installed on the surface of the pallet body 1. A threaded hole adapted to the bolt 45 is provided between the mounting block 42 and the pallet body 1. When installing the fixing rod 41 with the marked line 44, first, the mounting block 42 at the bottom of the fixing rod 41 contacts the mounting groove 43 on one side of the pallet body 1. Then, the mounting block 42 is connected to the mounting groove 43 by pushing the fixing rod 41. After the fixing rod 41 is positioned, the bolt 45 passes through the pallet body 1 and is threadedly connected to the mounting block 42 inside the mounting groove 43.

[0025] The mounting slot 43 is located on one side of the pallet body 1.

[0026] The marking line 44 is formed on the surface of the fixing rod 41.

[0027] The bolt 45 is disposed between the mounting block 42 and the tray body 1.

[0028] The mounting block 42 and the mounting groove 43 are used for the installation between the fixing rod 41 and the tray body 1.

[0029] The use of marker line 44 allows operators to easily view the corresponding values ​​of the concrete depth.

[0030] The bolt 45 is used to fix the mounting block 42 and the tray body 1.

[0031] Compared with related technologies, the novel slotted anchor bolt tray provided by this utility model has the following beneficial effects: This utility model provides a novel slotted anchor tray. The tray body 1 is provided with a fixing rod 41, a mounting block 42, a mounting groove 43, a marking line 44 and a bolt 45, which facilitates the installation of the fixing rod 41 with the marking line 44 between it and the tray body 1 and displays the thickness of the concrete pouring later.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A novel slotted anchor bolt tray, characterized in that, include: The pallet body has an anchor bolt body located at its center. A marking strip is attached to one side of the surface of the tray body.

2. The novel slotted anchor bolt tray according to claim 1, characterized in that, The marking strip is used to display the thickness of the concrete pour.

3. The novel slotted anchor bolt tray according to claim 1, characterized in that, An installation assembly is provided on one side of the surface of the pallet body. The installation assembly includes a fixing rod, an installation block, an installation groove, a marking line, and a bolt. The installation block is connected to the bottom end of the fixing rod, and the installation groove is opened on one side of the surface of the pallet body.

4. The novel slotted anchor bolt tray according to claim 3, characterized in that, The marking line is formed on the surface of the fixing rod.

5. The novel slotted anchor bolt tray according to claim 3, characterized in that, The bolt is located between the mounting block and the tray body.

6. The novel slotted anchor bolt tray according to claim 3, characterized in that, The mounting block and the mounting groove are used for mounting the fixing rod and the tray body.

7. The novel slotted anchor bolt tray according to claim 3, characterized in that, The bolts are used to secure the mounting block and the tray body.

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