Portable fixing anchor point

Abstract

The utility model provides a portable fixing anchor point which comprises a main support and an auxiliary support, anchoring holes are formed in the tail of the main support and the tail of the auxiliary support, and the main support and the auxiliary support are each connected with a movable frame in a sliding mode. The utility model has the following beneficial effects: through the design of the connecting mechanism, in the use process, in order to improve the connecting strength and stability between the main bracket and the auxiliary bracket, before the main bracket and the auxiliary bracket are butted, the inserting blocks at the two ends of the connecting piece are inserted into the inserting grooves at the connected side edges of the main bracket and the auxiliary bracket; then the main support, the auxiliary support and the connecting piece are fixed together through nuts, then the straight rod on the connecting piece is dug out, the straight rod is in the state of being perpendicular to the connecting piece, the folding triangular support is sleeved with the groove in the top of the straight rod, and the butt-joint groove in the end of the straight rod and the butt-joint block on the side edge of the rolling shaft are connected together in a clamped mode; and the main bracket, the auxiliary bracket, the folding triangular bracket and the rolling shaft are connected into a whole.

Description

TECHNICAL FIELD

[0001] The utility model relates to a portable fixed anchor point belongs to fire fighting equipment field. BACKGROUND

[0002] In the fire fighting rescue process, often need to carry out fire fighting spray to building, to realize fire fighting work, some buildings are equipped with fire fighting pipeline, this is convenient for the use of firemen, however some old buildings do not have fire fighting pipeline, at this moment, need firemen to pull the fire hose from the fire engine and carry out waterway conveying work, however, in this process, the conveying of fire hose is more troublesome, and the fire hose is easy to fall from the high layer, thereby affecting the fire emergency repair, at the same time, the high-rise building needs personnel to retreat when the fire is larger, however, for the bare building surface, it is inconvenient for personnel to retreat work. UTILITY MODEL CONTENTS

[0003] In view of the deficiencies in the prior art, the utility model aims at providing a portable fixed anchor point.

[0004] In order to realize the above-mentioned purpose, the utility model is realized through the following technical scheme:

[0005] A portable fixed anchor point, including main support and vice support, the tail of both the main support and the vice support is provided with anchor hole, both the main support and the vice support are slidably connected with a moving frame, the end of the moving frame is threadedly connected with a locking leg, the side of the connecting frame is provided with two folding triangular supports, the folding triangular support is provided with a roller.

[0006] Further, the locking leg includes a threaded rod, the threaded rod is threadedly sleeved in the threaded hole in the end of the moving frame, the front end of the threaded rod is fixed with a footrest, the other end of the threaded rod is movably provided with a rocker.

[0007] Further, the vice support is provided with a limiting groove matched with the two folding triangular supports, and the end of the folding triangular support is inserted into the limiting groove.

[0008] Further, a plurality of connecting mechanisms matched with the folding triangular support and the roller are arranged between the main support and the vice support.

[0009] Further, the connecting mechanism includes a plug-in groove arranged on the opposite side of the main support and the vice support, a plug-in block is inserted into the plug-in groove, the opposite side of the two plug-in blocks is provided with a screw rod, and the two screw rods are respectively penetrated to the outside of the main support and the vice support and connected with nuts.

[0010] Further, two said plug blocks are connected with connecting pieces on opposite sides, the outer surface of the connecting piece is provided with a receiving groove on one side, a straight rod is hinged on the inside of the receiving groove, and a groove is formed in the end of the straight rod and matched with the folding triangular support.

[0011] Further, a group of butt joints are formed on the outer surface of the end of the straight rod and on both sides of the groove, and the outer surface of the roller is provided with butt blocks matched with the butt joints.

[0012] Further, the anchoring hole is sleeved with a lock or a traction rope.

[0013] The utility model discloses the beneficial effects of:

[0014] Through the design of the locking leg, the position of the moving frame on the main support or the auxiliary support can be adjusted through the support of the foot base and the wall or the windowsill, so that the device can be adapted to walls or windowsills of different sizes.

[0015] Through the design of the limiting groove, when the main support and the auxiliary support are butted together, the end of the folding triangular support is inserted into the limiting groove on the auxiliary support, thereby improving the stability of the folding triangular support and preventing the folding triangular support from returning.

[0016] Through the design of the connecting mechanism, in order to improve the connection strength and stability between the main support and the auxiliary support during use, the plug blocks at both ends of the connecting piece are inserted into the plug-in grooves on the connecting side of the main support and the auxiliary support before the main support and the auxiliary support are butted, then the main support, the auxiliary support and the connecting piece are fixed together through the nuts, then the straight rod on the connecting piece is pulled out, the straight rod is in a state of being perpendicular to the connecting piece, the groove at the top of the straight rod is sleeved on the folding triangular support, the butt joints at the end of the straight rod are clamped together with the butt blocks on the side of the roller, thereby connecting the main support, the auxiliary support, the folding triangular support and the roller into a whole.

[0017] Through the design of the butt joint and the butt block, the connecting mechanism connected with the main support and the auxiliary support can also be limited to the folding triangular support and the roller, thereby connecting the whole device into a whole. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1This is a schematic diagram of the overall structure of a portable fixed anchor point according to an embodiment of the present invention. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the overall structure of a portable fixed anchor point according to an embodiment of the present invention. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the overall structure of a portable fixed anchor point according to an embodiment of the present invention. Figure 3 ;

[0022] Figure 4 This is a schematic diagram of a secondary support structure for a portable fixed anchor point according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of a portable fixed anchor point folding triangular bracket structure according to an embodiment of the present utility model;

[0024] Figure 6 This is a schematic diagram of the connection structure of a portable fixed anchor point connecting frame, a folding triangular bracket, and a roller as described in an embodiment of this utility model;

[0025] Figure 7 This is a schematic diagram of a portable fixed anchor point connection mechanism according to an embodiment of the present invention. Figure 1 ;

[0026] Figure 8 This is a schematic diagram of a portable fixed anchor point connection mechanism according to an embodiment of the present invention. Figure 2 .

[0027] In the diagram, 1. Main support; 2. Secondary support; 3. Connecting frame; 4. Folding triangular support; 5. Roller; 6. Anchor hole; 7. Moving frame; 8. Locking foot; 9. Threaded rod; 10. Foot; 11. Rocker arm; 12. Insertion groove; 13. Connector; 14. Insertion block; 15. Screw; 16. Receiving groove; 17. Straight rod; 18. Groove; 19. Connecting groove; 20. Lock; 21. Limiting groove. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-8This utility model provides a portable fixed anchor point technical solution, including a main support 1 and a secondary support 2. Both the main support 1 and the secondary support 2 have anchoring holes 6 at their tails. A locking buckle 20 or a traction rope is fitted inside the anchoring hole 6. A movable frame 7 is slidably connected to both the main support 1 and the secondary support 2. The end of the movable frame 7 is threadedly connected to a locking foot 8. A connecting frame 3 is fixed to the side of the main support 1 near the secondary support 2. Two folding triangular supports 4 are provided on the side of the connecting frame 3. The folding triangular supports 4 can be thickened stainless steel folding triangular supports produced by Fulian Company. Rollers 5 are provided on the folding triangular supports 4.

[0030] See Figure 4 The locking foot 8 includes a threaded rod 9, which is threaded into a threaded hole at the end of the movable frame 7. A foot seat 10 is fixed to the front end of the threaded rod 9, and a rocker arm 11 is movably inserted through the other end of the threaded rod 9. Through the design of the locking foot 8, the position of the movable frame 7 on the main support 1 or the secondary support 2 can be adjusted by the support of the foot seat 10 and the wall or windowsill, so that the device can be adapted to walls or windowsills of different sizes.

[0031] See Figure 4 The secondary support 2 is provided with a limiting groove 21 that cooperates with the two folding triangular supports 4. The end of the folding triangular support 4 is inserted into the limiting groove 21. Through the design of the limiting groove 21, when the main support 1 and the secondary support 2 are connected together, the end of the folding triangular support 4 will be inserted into the limiting groove 21 on the secondary support 2, thereby improving the stability of the folding triangular support 4 and preventing the folding triangular support 4 from returning.

[0032] See Figures 3-4 , Figures 7-8The main support 1 and the secondary support 2 are provided with several sets of connecting mechanisms that cooperate with the folding triangular support 4 and the roller 5. Each connecting mechanism includes an insertion slot 12 formed on opposite sides of the main support 1 and the secondary support 2. An insertion block 14 is inserted into the insertion slot 12. Each of the two insertion blocks 14 has a screw 15 on its opposite side. The two screws 15 pass through the outer sides of the main support 1 and the secondary support 2 and are connected to nuts. A connector 13 is connected to the opposite side of the two insertion blocks 14. A receiving groove 16 is formed on one side of the outer surface of the connector 13. A straight rod 17 is hinged to one side of the receiving groove 16. The end of the straight rod 17 has a section that connects with the folding triangular support 4. The groove 18 is designed to fit the main support 1. In order to improve the connection strength and stability between the main support 1 and the secondary support 2 during use, before the main support 1 and the secondary support 2 are connected, the plug-in blocks 14 at both ends of the connector 13 are inserted into the plug-in grooves 12 on the side connecting the main support 1 and the secondary support 2. Then, the main support 1, the secondary support 2 and the connector 13 are fixed together with nuts. Next, the straight rod 17 on the connector 13 is removed. The straight rod 17 is in a state perpendicular to the connector 13. The groove 18 at the top of the straight rod 17 is fitted onto the folding triangular support 4. The docking groove 19 at the end of the straight rod 17 is engaged with the docking block on the side of the roller 5, thereby connecting the main support 1, the secondary support 2, the folding triangular support 4 and the roller 5 into a whole.

[0033] See Figure 8 The outer surface of the end of the straight rod 17 and on both sides of the groove 18 are respectively provided with a set of docking grooves 19. The outer surface of the roller 5 is provided with a docking block that cooperates with the docking grooves 19. Through the design of the docking grooves 19 and the docking blocks, the connecting mechanism connected to the main support 1 and the auxiliary support 2 can be folded. The triangular support 4 and the roller 5 are also limited, thereby connecting the whole device into a whole.

[0034] In use, first unfold the folding triangular bracket 4 on the main support 1 to form a vertical triangular structure. Then, align the bends of the main support 1 and the auxiliary support 2 with the corner of the wall or windowsill. Next, adjust the position of the movable frame 7 on the main support 1 and the auxiliary support 2 according to the thickness of the wall or windowsill. Specifically, by holding the rocker arm 11, the threaded rod 9 is rotated, and the threaded rod 9 engages with the threaded hole on the movable frame 7, thus screwing the movable frame 7 towards the wall or windowsill. Finally, the foot 10 at the end of the threaded rod 9 is pressed and locked to the wall or windowsill. Then, lock buckles 20 are fitted into the anchoring holes 6 at the tails of the main support 1 and the auxiliary support 2. When firefighters need to deliver fire hoses to high places for water spraying, the roller 5 assists in quickly pulling the fire hose. After pulling it to a sufficient length, the rope between the two lock buckles 20 is used to wrap the fire hose to prevent it from sagging, facilitating the application of fire hoses. Installation of the strap: When it is necessary to carry personnel to escape from a height, the main support 1 and the auxiliary support 2 are installed on the side wall according to the above method. Then, the rope or webbing carried with them is fixed to the locks 20 on both sides. At this time, the personnel can escape and descend by using the fixed rope or webbing. In order to improve the connection strength and stability between the main support 1 and the auxiliary support 2 during use, before the main support 1 and the auxiliary support 2 are connected, the plug blocks 14 at both ends of the connector 13 are inserted into the plug slots 12 on the side connecting the main support 1 and the auxiliary support 2. Then, the main support 1, the auxiliary support 2 and the connector 13 are fixed together by the nuts. Next, the straight rod 17 on the connector 13 is removed. The straight rod 17 is in a state of perpendicular to the connector 13. The groove 18 at the top of the straight rod 17 is fitted onto the folding triangular bracket 4. The docking groove 19 at the end of the straight rod 17 is engaged with the docking block on the side of the roller 5, thereby connecting the main support 1, the auxiliary support 2, the folding triangular bracket 4 and the roller 5 into a whole.

[0035] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable fixed anchor point characterised in that, The utility model provides a foldable support frame, including main support (1) and vice support (2), the tail of main support (1) and vice support (2) both are equipped with anchor hole (6), and the mobile frame (7) of both main support (1) and vice support (2) is slidably connected, and the end of mobile frame (7) is threadedly connected with locking support (8), and the side of main support (1) near vice support (2) is fixed with connecting frame (3), and the side of connecting frame (3) is provided with two folding triangular support (4), and the folding triangular support (4) is equipped with roller (5).

2. A portable fixed anchor point according to claim 1, wherein, The locking support (8) includes a threaded rod (9) threadedly sleeved in a threaded hole in the end of the mobile frame (7), a foot base (10) fixed to the front end of the threaded rod (9), and a rocker (11) movably provided at the other end of the threaded rod (9).

3. A portable fixed anchor point according to claim 2, wherein, The vice support (2) is provided with a limiting groove (21) matched with the two folding triangular supports (4), and the ends of the folding triangular supports (4) are inserted into the limiting groove (21).

4. A portable fixed anchor point according to claim 3, wherein, A plurality of connecting mechanisms matched with the folding triangular supports (4) and the rollers (5) are arranged between the main support (1) and the vice support (2).

5. A portable fixed anchor point according to claim 4, wherein, The connecting mechanism includes an insertion groove (12) formed on the opposite side of the main support (1) and the vice support (2), an insertion block (14) inserted into the insertion groove (12), a screw rod (15) arranged on the side opposite to the insertion block (14), and a nut connected to the screw rod (15) penetrating through the outer side of the main support (1) and the vice support (2).

6. A portable fixed anchor point according to claim 5, wherein, The insertion blocks (14) are connected to a connecting piece (13) on the opposite side, the outer surface of the connecting piece (13) is provided with a receiving groove (16), a straight rod (17) is hingedly connected to the inner side of the receiving groove (16), and a recess (18) matched with the folding triangular support (4) is formed in the end of the straight rod (17).

7. A portable fixed anchor point according to claim 6, wherein, A plurality of butt grooves (19) are formed in the outer surface of the end of the straight rod (17) on both sides of the recess (18), and the outer surface of the roller (5) is provided with a butt block matched with the butt grooves (19).

8. A portable fixed anchor point according to claim 7, wherein, The anchor hole (6) is sleeved with a lock (20) or a traction rope.

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