Temporary hanger push beam structure

Abstract

The utility model belongs to the technical field of push beam, especially a kind of temporary hanging support push beam structure, including vertical pole, the lower surface fixed welding of vertical pole has first cross bar, the left and right side of first cross bar is all provided with first telescopic mechanism, and first telescopic mechanism includes screw groove, bolt rod, support rod and locking bolt, the upper surface fixed mounting of vertical pole has circular ring, second cross bar is movably inserted in circular ring, and the upper surface of circular ring corresponding to second cross bar is provided with limiting mechanism, the left and right side of second cross bar is all provided with second telescopic mechanism;The utility model is formed by the first cross bar, second cross bar, first telescopic mechanism and second telescopic mechanism of vertical pole upper and lower two sides, can be temporarily hung in support boot with push beam, need not to use lead wire to be tied, greatly improve work efficiency, avoid material waste, can be recycled simultaneously, and satisfy the use of multiple specifications of push beam, and it is strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of moving beam technology, specifically a temporary hanging bracket moving beam structure. Background Technology

[0002] During the withdrawal operation of the support in the longwall mining face, after the support is withdrawn from the cut, the support moving beam needs to be temporarily suspended or tied up. Otherwise, the moving beam will fall down during the transport of the support, thus affecting the transport of the support.

[0003] Currently, traditional temporary hanging support moving beams mainly use four strands of No. 10 lead wire for binding. Then, after the support is transported to the transfer point or dismantling point, the binding is removed and then re-bound and hung, resulting in low work efficiency and waste of the four strands of No. 10 lead wire. Therefore, we propose a temporary hanging support moving beam structure to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a temporary hanging bracket pushing beam structure, which solves the problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model specifically adopts the following technical solution: A temporary hanging bracket push beam structure includes a vertical rod, a first horizontal rod fixedly welded to the lower surface of the vertical rod, a first telescopic mechanism provided on both the left and right sides of the first horizontal rod, a ring fixedly installed on the upper surface of the vertical rod, a second horizontal rod movably inserted into the ring, and a limit mechanism provided on the upper surface of the ring corresponding to the second horizontal rod, and a second telescopic mechanism provided on both the left and right sides of the second horizontal rod.

[0006] Furthermore, the first telescopic mechanism includes a threaded groove, a bolt rod, a support rod, and a locking bolt. Threaded grooves are provided on both the left and right sides of the first crossbar. A bolt rod is threadedly installed in the threaded groove. A support rod is fixedly installed on the end of the bolt rod away from the first crossbar. A locking bolt is threadedly installed on the upper surface of the first crossbar corresponding to the bolt rod, and the locking bolt locks and fixes the first crossbar and the bolt rod.

[0007] Furthermore, the diameter of the support rod is the same as the diameter of the first crossbar.

[0008] Furthermore, the second telescopic mechanism has the same structure as the first telescopic mechanism.

[0009] Furthermore, the outer surface of the second crossbar is in movable contact with the inner wall of the ring.

[0010] Furthermore, the limiting mechanism includes a cylinder, a mounting groove, a telescopic spring, a locking block, an annular locking groove, a pull rod, and a handle. The cylinder is fixedly installed on the upper surface of the ring. The mounting groove is provided on the upper side wall of the ring corresponding to the cylinder. The telescopic spring is fixedly installed on the upper inner wall of the cylinder. The locking block is fixedly installed on the lower surface of the telescopic spring and is movably inserted into the mounting groove. An annular locking groove is provided on the outer surface of the second crossbar corresponding to the locking block. The pull rod is fixedly installed on the upper surface of the locking block, and the handle is fixedly installed on the upper surface of the pull rod.

[0011] Furthermore, the diameter of the mounting groove is smaller than the inner diameter of the annular groove.

[0012] Furthermore, a through hole is provided on the upper side wall of the cylinder corresponding to the pull rod.

[0013] (III) Beneficial Effects Compared with the prior art, the present invention provides a temporary hanging bracket pushing beam structure, which has the following beneficial effects: This utility model uses a first telescopic mechanism on the left and right sides of the first horizontal bar on the lower side of the vertical bar to be fastened into the moving beam. The ring on the upper surface of the vertical bar extends out of the hole in the moving beam. Then, the second horizontal bar is inserted into the ring and limited by a limiting mechanism. The length is adjusted by the second telescopic rod to form a T-shape. This allows the moving beam to be temporarily suspended on the support shoe without the need for binding with lead wire, greatly improving work efficiency, avoiding material waste, and enabling recycling. It also meets the needs of various specifications of moving beams, making it highly practical. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the first crossbar of this utility model; Figure 3 This is a cross-sectional view of the limiting mechanism of this utility model.

[0015] In the diagram: 1. Vertical rod; 2. First horizontal rod; 3. First telescopic mechanism; 301. Threaded groove; 302. Bolt rod; 303. Support rod; 304. Locking bolt; 4. Ring; 5. Second horizontal rod; 6. Limiting mechanism; 601. Cylinder; 602. Mounting groove; 603. Telescopic spring; 604. Locking block; 605. Annular locking groove; 606. Pull rod; 607. Handle; 7. Second telescopic mechanism; 8. Through hole. Detailed Implementation

[0016] 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. Example

[0017] like Figures 1-3 As shown in the figure, a temporary hanging bracket pushing beam structure proposed in one embodiment of the present invention includes a vertical rod 1, a first horizontal rod 2 fixedly welded to the lower surface of the vertical rod 1, a first telescopic mechanism 3 provided on both the left and right sides of the first horizontal rod 2, a ring 4 fixedly installed on the upper surface of the vertical rod 1, a second horizontal rod 5 movably inserted into the ring 4, and a limit mechanism 6 provided on the upper surface of the ring 4 corresponding to the second horizontal rod 5, and a second telescopic mechanism 7 provided on both the left and right sides of the second horizontal rod 5.

[0018] like Figure 2 As shown, in some embodiments, the first telescopic mechanism 3 includes a threaded groove 301, a bolt rod 302, a support rod 303, and a locking bolt 304. Threaded grooves 301 are provided on both the left and right sides of the first crossbar 2. The bolt rod 302 is threadedly installed in the threaded groove 301. The support rod 303 is fixedly installed on the end of the bolt rod 302 away from the first crossbar 2. The locking bolt 304 is threadedly installed on the upper surface of the first crossbar 2 corresponding to the bolt rod 302, and the locking bolt 304 locks and fixes the first crossbar 2 and the bolt rod 302.

[0019] In this embodiment, the bolt rod 302 moves left and right spirally in the threaded groove 301 to adjust the distance between the support rod 303 and the first crossbar 2. Then, the first crossbar 2 and the bolt rod 302 can be locked and fixed by the locking bolt 304.

[0020] like Figure 2 As shown, in some embodiments, the diameter of the support rod 303 is the same as the diameter of the first crossbar 2.

[0021] In this embodiment, the support rod 303 has greater support strength and better performance.

[0022] like Figure 1 As shown, in some embodiments, the second telescopic mechanism 7 has the same structure as the first telescopic mechanism 3.

[0023] In this embodiment, the second telescopic mechanism 7 can adjust the overall length of the second crossbar 5 to meet the needs of multiple pairs of specification push beams.

[0024] like Figure 3As shown, in some embodiments, the outer surface of the second crossbar 5 is movably fitted with the inner wall of the ring 4.

[0025] In this embodiment, the second crossbar 5 can be stably installed in the ring 4, and the second crossbar 5 will not sway randomly.

[0026] like Figure 3 As shown, in some embodiments, the limiting mechanism 6 includes a cylinder 601, a mounting groove 602, a telescopic spring 603, a locking block 604, an annular groove 605, a pull rod 606, and a handle 607. The cylinder 601 is fixedly installed on the upper surface of the ring 4. The mounting groove 602 is provided on the upper side wall of the ring 4 corresponding to the cylinder 601. The telescopic spring 603 is fixedly installed on the upper inner wall of the cylinder 601. The locking block 604 is fixedly installed on the lower surface of the telescopic spring 603, and the locking block 604 is movably inserted into the mounting groove 602. The annular groove 605 is provided on the outer surface of the second crossbar 5 corresponding to the locking block 604. The pull rod 606 is fixedly installed on the upper surface of the locking block 604, and the handle 607 is fixedly installed on the upper surface of the pull rod 606.

[0027] In this embodiment, the telescopic spring 603 pushes the locking block 604 to move downward, so that the locking block 604 is inserted into the annular groove 605 on the second crossbar 5, thereby limiting the second crossbar 5 in the ring 4 and preventing the second crossbar 5 from moving left and right. Then, the handle 607 drives the pull rod 606 to move upward, so that the pull rod 606 drives the locking block 604 to move downward, so that the locking block 604 is disengaged from the annular groove 605, thereby allowing the second crossbar 5 to move left and right in the ring 4.

[0028] like Figure 3 As shown, in some embodiments, the diameter of the mounting groove 602 is smaller than the inner diameter of the annular groove 605.

[0029] In this embodiment, the locking block 604 in the mounting slot 602 can be accurately inserted into the annular slot 605.

[0030] like Figure 3 As shown, in some embodiments, a through hole 8 is provided on the upper side wall of the cylinder 601 corresponding to the pull rod 606.

[0031] In this embodiment, the through hole 8 satisfies the requirement for the pull rod 606 to move up and down in the upper side wall of the cylinder 601.

[0032] In use, based on the length of the slot in front of the pushing beam, the bolt rod 302 in the first telescopic mechanism 3 moves left and right spirally within the threaded groove 301, adjusting the distance between the support rod 303 and the first horizontal rod 2. Then, the locking bolt 304 locks the first horizontal rod 2 and the bolt rod 302 in place. The ring 4, vertical rod 1, first horizontal rod 2, and first telescopic mechanism 3 are then inserted into the slot in front of the support pushing beam (push rod). The vertical rod 1 is then erected, and the handle 607 in the limiting mechanism 6 moves the pull rod 606 upwards, causing the pull rod 606 to move the locking block 604 downwards, disengaging the locking block 604 from the ring 4. The second crossbar 5 is inserted into the ring 4, and the telescopic spring 603 pushes the locking block 604 to move downwards, so that the locking block 604 is inserted into the annular groove 605 on the second crossbar 5, thereby limiting the second crossbar 5 in the ring 4 and preventing the second crossbar 5 from moving left and right. Then, the second telescopic mechanism 7 on the left and right sides of the second crossbar 5 is adjusted so that the second crossbar 5 and the second telescopic mechanism 7 are supported on the support shoe, thereby realizing the temporary suspension of the support pushing beam (push rod) without the need for binding with lead wire, which greatly improves work efficiency, avoids material waste, can be reused, and meets the needs of various specifications of pushing beams, making it highly practical.

[0033] In summary, the temporary hanging support pushing beam structure, formed by the first horizontal bar 2, the second horizontal bar 5, the first telescopic mechanism 3, and the second telescopic mechanism 7 on both sides of the vertical bar 1, forms a T-shape. It can temporarily hang the pushing beam on the support shoe without the need for binding with lead wire, which greatly improves work efficiency, avoids material waste, can be reused, and meets the needs of pushing beams of various specifications, making it highly practical.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A temporary hanging support pushing beam structure, comprising a vertical rod (1), characterized in that: The lower surface of the vertical rod (1) is fixedly welded with a first horizontal rod (2). The left and right sides of the first horizontal rod (2) are provided with a first telescopic mechanism (3). The upper surface of the vertical rod (1) is fixedly installed with a ring (4). The ring (4) is movably inserted with a second horizontal rod (5). The upper surface of the ring (4) corresponding to the second horizontal rod (5) is provided with a limit mechanism (6). The left and right sides of the second horizontal rod (5) are provided with a second telescopic mechanism (7).

2. The temporary hanging bracket moving beam structure according to claim 1, characterized in that: The first telescopic mechanism (3) includes a threaded groove (301), a bolt rod (302), a support rod (303), and a locking bolt (304). The left and right sides of the first crossbar (2) are provided with threaded grooves (301). The bolt rod (302) is threadedly installed in the threaded groove (301). The support rod (303) is fixedly installed on the end of the bolt rod (302) away from the first crossbar (2). The locking bolt (304) is threadedly installed on the upper surface of the first crossbar (2) corresponding to the bolt rod (302), and the locking bolt (304) locks and fixes the first crossbar (2) and the bolt rod (302).

3. The temporary hanging support moving beam structure according to claim 2, characterized in that: The diameter of the support rod (303) is the same as the diameter of the first crossbar (2).

4. The temporary hanging bracket moving beam structure according to claim 1, characterized in that: The second telescopic mechanism (7) has the same structure as the first telescopic mechanism (3).

5. The temporary hanging bracket moving beam structure according to claim 1, characterized in that: The outer surface of the second crossbar (5) is in contact with the inner wall of the ring (4).

6. The temporary hanging support moving beam structure according to claim 1, characterized in that: The limiting mechanism (6) includes a cylinder (601), a mounting groove (602), a telescopic spring (603), a locking block (604), an annular locking groove (605), a pull rod (606), and a handle (607). The cylinder (601) is fixedly installed on the upper surface of the ring (4). The upper side wall of the ring (4) corresponding to the cylinder (601) is provided with a mounting groove (602). The upper inner wall of the cylinder (601) is fixedly installed with a telescopic spring (603). The lower surface of the telescopic spring (603) is fixedly installed with a locking block (604), and the locking block (604) is movably inserted into the mounting groove (602). The outer surface of the second crossbar (5) corresponding to the locking block (604) is provided with an annular locking groove (605). The upper surface of the locking block (604) is fixedly installed with a pull rod (606), and the upper surface of the pull rod (606) is fixedly installed with a handle (607).

7. The temporary hanging bracket moving beam structure according to claim 6, characterized in that: The diameter of the mounting groove (602) is smaller than the inner diameter of the annular groove (605).

8. The temporary hanging bracket moving beam structure according to claim 6, characterized in that: A through hole (8) is provided on the upper side wall of the cylinder (601) corresponding to the pull rod (606).

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