Glass fiber reinforced anchor rod with multidirectional locking function

Abstract

The utility model discloses a glass fiber reinforced anchor rod with a multidirectional locking function, which comprises a glass fiber anchor rod, the surface of the glass fiber anchor rod is sleeved with a tray and is in threaded connection with a nut block, the outer side of the glass fiber anchor rod is provided with two sleeve plates which are rotationally connected with each other, the inner wall of each sleeve plate is in sliding connection with a telescopic rod, and the telescopic rod is in threaded connection with the tray. A first bolt rod is arranged on the outer side of the sleeve plate in a penetrating mode, and the bottom end of the first bolt rod extends into an inner cavity of the sleeve plate and abuts against the telescopic rod. The telescopic rod is locked on the surface of the glass fiber anchor rod through the nut pressing block, at the moment, the sleeve plate and the telescopic rod are used in a matched mode, the glass fiber anchor rods are connected in a crossed mode, then the glass fiber anchor rods are locked in multiple directions, the surfaces of the anchor rods can be mutually locked, the anchor rods are supported in multiple directions, and the anchor rods are supported in multiple directions. Therefore, the purpose that the position of the multi-directional locking glass fiber anchor rod in the drill hole is more stable is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building materials, in particular to a glass fiber reinforced anchor rod with a multi-directional locking function. Background Art

[0002] Glass fiber reinforced rods are composite materials made of high-performance resin and high-strength glass fiber, supplemented with a variety of additives, and then processed by special technology. Due to its special material, it is used for building structure support and reinforcement materials, and will gradually replace traditional metal anchor rods. It is also called glass fiber anchor rod or fiberglass anchor rod.

[0003] Glass fiber anchor rods are mostly independent individuals when in use, and lack of connection structure between each other, so that the anchor rods cannot be connected as a whole, making the overall stability slightly insufficient. Therefore, there is a need for a glass fiber reinforced anchor rod with multi-directional locking function, which can lock the anchor rod surface with each other so that the anchor rod can be supported in multiple directions, thereby making the position of the glass fiber anchor rod with multi-directional locking more stable in the drill hole. Utility Model Content

[0004] The purpose of the utility model is to provide a glass fiber reinforced anchor rod with a multi-directional locking function, which locks the anchor rod surfaces with each other so that the anchor rod can be supported in multiple directions, thereby making the position of the multi-directionally locked glass fiber anchor rod in the drill hole more stable, so as to solve the technical problems raised by the above-mentioned background technology.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a glass fiber reinforced anchor rod with a multi-directional locking function, which includes a glass fiber anchor rod: the surface of the glass fiber anchor rod is provided with a tray and is threadedly connected to a nut block, the outer side of the glass fiber anchor rod is provided with two sleeves that are rotatably connected to each other, the inner wall of the sleeve is slidably connected to the telescopic rod, the outer side of the sleeve is penetrated by a bolt rod 1, the bottom end of the bolt rod 1 extends to the inner cavity of the sleeve and is against the telescopic rod, and the surface of the glass fiber anchor rod is threadedly connected to a nut pressure block.

[0006] Preferably, plate grooves are provided on the surface of the sleeve plate.

[0007] Preferably, an elastic washer 1 is sleeved on the surface of the bolt rod 1, and the elastic washer 1 is in contact with the sleeve plate.

[0008] Preferably, a pad is adhered to the bottom of the telescopic rod, and a second elastic washer is sleeved on the surface of the fiberglass anchor rod, and the second elastic washer fits with the nut block.

[0009] Preferably, a socket is provided on the surface of the sleeve plate, and an insert rod is inserted into the inner cavity of the socket.

[0010] Preferably, a second bolt rod is threadedly connected to the surface of the sleeve plate on the upper side, and the bottom end of the second bolt rod abuts against the sleeve plate on the lower side.

[0011] The beneficial effects of the utility model are:

[0012] The utility model locks the telescopic rod to the surface of the glass fiber anchor rod by means of a nut pressing block. At this time, the glass fiber anchor rods are cross-connected by the use of the sleeve plate and the telescopic rod. Then, the glass fiber anchor rods are multi-directionally locked, thereby achieving the purpose of mutually locking the anchor rod surfaces, so that the anchor rods can be supported in multiple directions, thereby making the multi-directionally locked glass fiber anchor rod more stable in the drill hole.

[0013] 2. The utility model increases the friction on the bolt rod 1 by providing the elastic washer 1, thereby preventing the bolt rod 1 from loosening and falling off due to external force vibration;

[0014] 3. The utility model uses the spacer to level the bottom of the bolt rod 1, thus avoiding the occurrence of a gap between the bottom of the telescopic rod and the elastic washer 2 during the actual installation process;

[0015] 4. The present invention uses the insertion holes and the insertion rods to fix the position of the sleeve, thereby further improving the stability of the position of the sleeve itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] in:

[0017] Figure 1 This is a structural diagram of an embodiment of the utility model;

[0018] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0019] Figure 3 This is an embodiment of the utility model Figure 1 A partial enlarged view of point B in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Fiberglass anchor rod, 2. Tray, 3. Nut block, 4. Sleeve plate, 5. Plate slot, 6. Telescopic rod, 7. Bolt rod (1), 8. Elastic washer (1), 9. Nut pressure block, 10. Spacer, 11. Elastic washer (2), 12. Socket, 13. Rod, 14. Bolt rod (2). DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of a glass fiber reinforced anchor rod with a multi-directional locking function according to the present invention will be described with reference to the accompanying drawings. Example 1

[0023] Figure 1-3 The present invention shows an embodiment of a glass fiber reinforced anchor rod with a multi-directional locking function, which includes a glass fiber anchor rod 1: the surface of the glass fiber anchor rod 1 is provided with a tray 2 and is threadedly connected to a nut block 3, the outer side of the glass fiber anchor rod 1 is provided with two sleeve plates 4 that are rotatably connected to each other, the inner wall of the sleeve plate 4 is slidably connected to a telescopic rod 6, the outer side of the sleeve plate 4 is penetrated by a bolt rod 7, the bottom end of the bolt rod 7 extends to the inner cavity of the sleeve plate 4 and abuts against the telescopic rod 6, the surface of the glass fiber anchor rod 1 is threadedly connected to a nut pressing block 9, the surface of the sleeve plate 4 is provided with a plate groove 5, the bolt rod 7 is provided with a screw thread. The surface of the telescopic rod 6 is sleeved with an elastic washer 8, which fits with the sleeve plate 4. The setting of the elastic washer 8 increases the friction on the bolt rod 7, thereby preventing the bolt rod 7 from loosening and falling off due to external force vibration. A pad 10 is adhered to the bottom of the telescopic rod 6. The setting of the pad 10 levels the bottom of the bolt rod 7, thereby avoiding the occurrence of a gap between the bottom of the telescopic rod 6 and the elastic washer 2 11 during the actual installation process. The surface of the glass fiber anchor rod 1 is sleeved with an elastic washer 2 11, which fits with the nut block 3. Example 2

[0024] Figure 1-3 The utility model shows a glass fiber reinforced anchor rod with a multi-directional locking function of an embodiment of the present invention, which includes a glass fiber anchor rod 1: the surface of the glass fiber anchor rod 1 is provided with a tray 2 and is threadedly connected to a nut block 3, the outer side of the glass fiber anchor rod 1 is provided with two sleeve plates 4 that are rotatably connected to each other, the inner wall of the sleeve plate 4 is slidably connected to a telescopic rod 6, the outer side of the sleeve plate 4 is penetrated by a bolt rod 1, the bottom end of the bolt rod 1 7 extends to the inner cavity of the sleeve plate 4 and abuts against the telescopic rod 6, the surface of the glass fiber anchor rod 1 is threadedly connected to a nut pressure block 9, the surface of the sleeve plate 4 is provided with a socket 12, the inner cavity of the socket 12 is inserted with an insertion rod 13, and the position of the sleeve plate 4 is fixed by the cooperation of the socket 12 and the insertion rod 13, which further improves the stability of the position of the sleeve plate 4 itself, and the surface of the upper sleeve plate 4 is threadedly connected with a bolt rod 2 14, and the bottom end of the bolt rod 2 14 abuts against the sleeve plate 4 on the lower side.

[0025] Working principle: When the present invention is used, the user locks the tray 2 through the nut block 3, and then locks the telescopic rod 6 to the surface of the glass fiber anchor rod 1 through the nut pressure block 9. At this time, the glass fiber anchor rods 1 are cross-connected through the cooperation of the sleeve plate 4 and the telescopic rod 6. In this process, the effective length of the telescopic rod 6 and the sleeve plate 4 can be adjusted through the bolt rod 1, which improves the applicability of the sleeve plate 4 and the telescopic rod 6 when in use. Then, the glass fiber anchor rod 1 is subjected to multi-directional locking. The setting of the elastic washer 2 11 increases the extrusion friction of the telescopic rod 6 on the surface of the nut pressure block 9, thereby avoiding the loosening and falling off of the nut pressure block 9 due to external force vibration. The setting of the bolt rod 2 14 further locks the position of the sleeve plate 4, thereby improving the stability of the sleeve plate 4 itself, realizing mutual locking of the anchor rod surface, allowing the anchor rod to be supported in multiple directions, thereby making the position of the multi-directionally locked glass fiber anchor rod in the drilled hole more stable.

[0026] To sum up: the glass fiber reinforced anchor rod with multi-directional locking function locks the telescopic rod 6 on the surface of the glass fiber anchor rod 1 through the nut pressure block 9. At this time, through the coordinated use of the sleeve plate 4 and the telescopic rod 6, the glass fiber anchor rods 1 can be cross-connected, and then the glass fiber anchor rod 1 is multi-directionally locked, which can achieve the purpose of mutual locking of the anchor rod surfaces, so that the anchor rod can be supported in multiple directions, thereby making the position of the multi-directionally locked glass fiber anchor rod in the drill hole more stable.

Claims

1. Glass fiber reinforced anchor rod with multi-directional locking function, characterized in that: The invention comprises a glass fiber anchor rod (1): the surface of the glass fiber anchor rod (1) is provided with a tray (2) and is threadedly connected to a nut block (3); the outer side of the glass fiber anchor rod (1) is provided with two sleeve plates (4) rotatably connected to each other; the inner wall of the sleeve plate (4) is slidably connected to a telescopic rod (6); the outer side of the sleeve plate (4) is provided with a bolt rod (7) passing through; the bottom end of the bolt rod (7) extends to the inner cavity of the sleeve plate (4) and abuts against the telescopic rod (6); the surface of the glass fiber anchor rod (1) is threadedly connected to a nut pressing block (9).

2. The glass fiber reinforced anchor rod with multi-directional locking function according to claim 1, characterized in that: A plate groove (5) is provided on the surface of the sleeve plate (4).

3. The glass fiber reinforced anchor rod with multi-directional locking function according to claim 2, characterized in that: The surface of the bolt rod (7) is sleeved with an elastic washer (8), and the elastic washer (8) is fitted with the sleeve plate (4).

4. The glass fiber reinforced anchor rod with multi-directional locking function according to claim 3, characterized in that: A pad (10) is adhered to the bottom of the telescopic rod (6), and a second elastic washer (11) is sleeved on the surface of the glass fiber anchor rod (1), and the second elastic washer (11) is fitted with the nut block (3).

5. The glass fiber reinforced anchor with multi-directional locking function according to claim 4, characterized in that: A plug hole (12) is provided on the surface of the sleeve plate (4), and an insert rod (13) is inserted into the inner cavity of the plug hole (12).

6. The glass fiber reinforced anchor rod with multi-directional locking function according to claim 5, characterized in that: The surface of the sleeve plate (4) on the upper side is threadedly connected with a second bolt rod (14), and the bottom end of the second bolt rod (14) is abutted against the sleeve plate (4) on the lower side.

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