Adjustable steel bar connecting device

Abstract

The utility model discloses an adjustable reinforcing steel bar connecting device which comprises an adjusting seat, a threaded sleeve and a reinforcing steel bar body, a rectangular groove is formed in the upper surface of the adjusting seat, a first threaded rod is spirally installed on the threaded sleeve, the other end of the reinforcing steel bar body is provided with the first threaded rod, and an adjusting structure is arranged in the rectangular groove. The adjusting structure comprises a rotating block, a bearing, a rectangular sliding groove, a two-way threaded rod, a rectangular sliding block, a first mounting base, a first shaft rod, a movable rod and a second mounting base. According to the adjustable reinforcing steel bar connecting device, when the angle of a reinforcing steel bar body needs to be adjusted, a rotating block is rotated, so that a second mounting seat drives one end of a threaded sleeve to move upwards, and the other end of the threaded sleeve drives a rotating rod to rotate in a rectangular groove until the reinforcing steel bar body is adjusted to the required angle; therefore, the device can be well suitable for steel bar structures with different installation requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bars, in particular to an adjustable steel bar connecting device. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross-section is circular, sometimes square with rounded corners, including plain round steel, ribbed steel, and twisted steel. Rebar for reinforced concrete refers to straight or coiled steel used for reinforced concrete reinforcement. Its appearance is divided into plain round steel and deformed steel. The delivery state is straight bar and coil. Rebar connection is a connection method that transfers the force in one steel bar to another through the mechanical bite of the steel bar and the connecting parts or other intervening materials or the pressure of the steel bar end face, and achieves the effect of increasing the length of the steel bar. However, in the current steel bar connection process, a sleeve is used to make a threaded connection with the steel bars on both sides, and the angle cannot be adjusted, so it cannot be well applied to steel bar structures with different installation requirements. Utility Model Content

[0003] The main purpose of the utility model is to provide an adjustable steel bar connection device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An adjustable steel bar connection device comprises an adjustment seat, a threaded sleeve and a steel bar body. A rectangular groove is provided on the upper surface of the adjustment seat, a No. 1 threaded rod is spirally installed on the threaded sleeve, a No. 1 threaded rod is provided at the other end of the steel bar body, and an adjustment structure is provided in the rectangular groove.

[0006] Preferably, the adjustment structure includes a rotating block, a bearing, a rectangular slide groove, a bidirectional threaded rod, a rectangular slider, a No. 1 mounting seat, a No. 1 shaft rod, a movable rod, a No. 2 mounting seat, a No. 2 shaft rod, and a rotating rod.

[0007] Preferably, a rectangular slide groove is provided on the bottom surface of the rectangular groove, bearings are fixedly installed in the middle of both end surfaces of the rectangular slide groove, and a bidirectional threaded rod is movably installed on the inner surface of the bearing.

[0008] Preferably, a rotating block is fixedly installed at the front end of the bidirectional threaded rod, a rectangular slider is spirally installed in the middle of the outer surface of the bidirectional threaded rod near both ends, and a No. 1 mounting seat is fixedly installed at the upper end of the rectangular slider.

[0009] Preferably, a No. 1 shaft rod is movably mounted on the No. 1 mounting seat, a movable rod is fixedly mounted on the outer surface of the No. 1 shaft rod, and a rotating rod is movably mounted on the front and rear surfaces inside the rectangular groove.

[0010] Preferably, a threaded sleeve is fixedly mounted on the outer surface of the rotating rod, a No. 2 mounting seat is fixedly mounted on the lower surface of the threaded sleeve near one end, a No. 2 shaft rod is movably mounted on the No. 2 mounting seat, and a movable rod is fixedly mounted on the outer surface of the No. 2 shaft rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, by means of the adjustment structure, when the angle of the steel bar body needs to be adjusted, the rotating block can be rotated so that the No. 2 mounting seat drives one end of the threaded sleeve to move upward, and the other end of the threaded sleeve drives the rotating rod to rotate inside the rectangular groove until the steel bar body is adjusted to the required angle, thereby being well adapted to steel bar structures with different installation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an adjustable steel bar connection device of the utility model;

[0014] Figure 2 It is a cross-sectional view of an adjustable steel bar connection device of the utility model;

[0015] Figure 3 The utility model is an adjustable steel bar connection device Figure 2 Enlarged view of point A in the middle.

[0016] In the figure: 1. adjustment seat; 2. rectangular groove; 3. threaded sleeve; 4. steel bar body; 401. No. 1 threaded rod; 5. adjustment structure; 501. rotating block; 502. bearing; 503. rectangular slide groove; 504. bidirectional threaded rod; 505. rectangular slider; 506. No. 1 mounting seat; 507. No. 1 shaft rod; 508. movable rod; 509. No. 2 mounting seat; 510. No. 2 shaft rod; 511. rotating rod. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-3 As shown, an adjustable steel bar connection device comprises an adjustment seat 1, a threaded sleeve 3, and a steel bar body 4. A rectangular groove 2 is provided on the upper surface of the adjustment seat 1, a No. 1 threaded rod 401 is spirally installed on the threaded sleeve 3, and a No. 1 threaded rod 401 is provided at the other end of the steel bar body 4, and an adjustment structure 5 is provided in the rectangular groove 2;

[0019] The adjustment structure 5 includes a rotating block 501, a bearing 502, a rectangular slide 503, a bidirectional threaded rod 504, a rectangular slider 505, a No. 1 mounting seat 506, a No. 1 shaft rod 507, a movable rod 508, a No. 2 mounting seat 509, a No. 2 shaft rod 510, and a rotating rod 511; a rectangular slide 503 is provided on the bottom surface of the rectangular groove 2, and bearings 502 are fixedly installed in the middle of the surfaces of both ends of the rectangular slide 503, and a bidirectional threaded rod 504 is movably installed on the inner surface of the bearing 502; a rotating block 501 is fixedly installed at the front end of the bidirectional threaded rod 504, and a rectangular slider 505 is spirally installed in the middle of the outer surface of the bidirectional threaded rod 504 near both ends, and a No. 1 mounting seat 506 is fixedly installed on the upper end of the rectangular slider 505; a No. 1 shaft rod 507 is movably installed on the No. 1 mounting seat 506 A movable rod 508 is fixedly installed on the outer surface of the No. 1 shaft rod 507, and a rotating rod 511 is movably installed on the front and rear surfaces inside the rectangular groove 2; a threaded sleeve 3 is fixedly installed on the outer surface of the rotating rod 511, and a No. 2 mounting seat 509 is fixedly installed on the lower surface of the threaded sleeve 3 near one end, and a No. 2 shaft rod 510 is movably installed on the No. 2 mounting seat 509, and a movable rod 508 is fixedly installed on the outer surface of the No. 2 shaft rod 510. When the angle of the steel bar body 4 needs to be adjusted, the rotating block 501 can be rotated to make the No. 2 mounting seat 509 drive one end of the threaded sleeve 3 to move upward, and the other end of the threaded sleeve 3 drives the rotating rod 511 to rotate inside the rectangular groove 2 until the steel bar body 4 is adjusted to the required angle, so that it can be well adapted to steel bar structures with different installation requirements.

[0020] It should be noted that the utility model is an adjustable steel bar connecting device. When in use, it is first necessary to align the No. 1 threaded rod 401 set at the end of the steel bar body 4 with the threaded sleeve 3 for spiral installation. When the angle of the steel bar body 4 needs to be adjusted, the rotating block 501 is rotated so that the rotating block 501 drives the bidirectional threaded rod 504 to rotate on the inner surface of the bearing 502, so that the rectangular slider 505 spirally installed near the two ends in the middle of the outer surface of the bidirectional threaded rod 504 slides toward the two ends in the rectangular slide groove 503, driving the No. 1 mounting seat 506 fixedly installed on the upper end of the rectangular slider 505 to move toward the two ends, so that the lower end of the movable rod 508 drives the No. 1 shaft rod 507 to rotate on the No. 1 mounting seat 506, and the upper end of the movable rod 508 drives the No. 2 shaft rod 510 to rotate on the No. 2 mounting seat 509, and drives the No. 2 mounting seat 509 to move upward, so that the threaded sleeve 3 and one end of the threaded sleeve 3 move upward, so that the other end of the threaded sleeve 3 drives the rotating rod 511 to rotate inside the rectangular groove 2 until the steel bar body 4 is adjusted to the required angle.

[0021] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable steel bar connection device, characterized in that: The invention comprises an adjusting seat (1), a threaded sleeve (3), and a steel bar body (4); the upper surface of the adjusting seat (1) is provided with a rectangular groove (2); a No. 1 threaded rod (401) is spirally mounted on the threaded sleeve (3); the other end of the steel bar body (4) is provided with a No. 1 threaded rod (401); an adjusting structure (5) is arranged in the rectangular groove (2); the adjusting structure (5) comprises a rotating block (501), a bearing (502), a rectangular slide groove (503), a bidirectional threaded rod (504), a rectangular slider (505), a No. 1 mounting seat (506), a No. 1 shaft rod (507), a movable rod (508), a No. 2 mounting seat (509), a No. 2 shaft rod (510), and a rotating rod (511); a rectangular slide groove (503) is arranged on the bottom surface of the rectangular groove (2); bearings (502) are fixedly mounted in the middle of the surfaces of both ends of the rectangular slide groove (503); the inner surface of the bearing (502) is movable and movable. A bidirectional threaded rod (504) is provided, a rotating block (501) is fixedly installed at the front end of the bidirectional threaded rod (504), a rectangular slider (505) is spirally installed in the middle of the outer surface of the bidirectional threaded rod (504) near both ends, a No. 1 mounting seat (506) is fixedly installed on the upper end of the rectangular slider (505), a No. 1 shaft rod (507) is movably installed on the No. 1 mounting seat (506), a movable rod (508) is fixedly installed on the outer surface of the No. 1 shaft rod (507), a rotating rod (511) is movably installed on the front and rear surfaces inside the rectangular groove (2), a threaded sleeve (3) is fixedly installed on the outer surface of the rotating rod (511), a No. 2 mounting seat (509) is fixedly installed on the lower surface of the threaded sleeve (3) near one end, a No. 2 shaft rod (510) is movably installed on the No. 2 mounting seat (509), and a movable rod (508) is fixedly installed on the outer surface of the No. 2 shaft rod (510).

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