Adjustable mounting structure for H steel track

Abstract

The utility model discloses an H steel track adjustable mounting structure which comprises a fixing plate, supporting plates are fixedly arranged on the outer walls of the two sides of the fixing plate, positioning plates are fixedly arranged on the outer walls of the ends, away from each other, of the bottoms of the two supporting plates, and threaded rotating rods are movably connected to the outer walls of one sides of the two positioning plates through open holes by using bearings. Translation plates are arranged on the two sides of the bottom of the fixing plate, and two double-piece inserting plates are fixedly arranged on the outer walls of the opposite sides of the bottoms of the two translation plates. An output shaft of a limiting motor drives a rotating shaft to rotate, the rotating shaft drives a driving gear to rotate, the driving gear drives a synchronous gear to rotate through a synchronous belt, the synchronous gear drives a threaded rotating rod to rotate, the threaded rotating rod rotates on the inner wall of an inner threaded hole, and two translation plates start to translate at the bottom of a fixed plate; the two inserting plates are inserted into the two sides of the H-shaped steel by adjusting the positions of the two translation plates, the two ends of the H-shaped steel can be clamped, and the H-shaped steel can be fixed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of track auxiliary installation, in particular to an H-steel track adjustable installation structure. Background Art

[0002] H-shaped steel is an economical steel with better cross-section mechanical properties developed from the optimization of I-shaped steel. It is named because its cross-section is the same as the English letter "H". The main material of existing tracks is usually paved with H-shaped steel. Tracks are not only used in rail transit equipment, but also in factory cargo transportation.

[0003] However, during the installation of the existing H-shaped steel, since the entire body is made of steel material, the H-shaped rail needs to be transported by a crane during the installation process. However, the structure of the H-shaped steel is simple and lacks a fixed position. It is difficult to fix the H-shaped steel by traditional equipment such as steel cable hooks. In addition, the lengths of H-shaped steel required for use in different projects are different, making it difficult to fix the H-shaped steel and inconvenient to move the H-shaped steel to a specified position. For this reason, we propose an adjustable installation structure for H-steel tracks. Utility Model Content

[0004] The utility model aims to provide an H-steel track adjustable installation structure to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an H-steel track adjustable mounting structure, comprising a fixing plate, support plates are fixedly arranged on the outer walls of both sides of the fixing plate, a positioning plate is fixedly arranged on the outer walls of one end of the bottom of the two support plates away from each other, a threaded rotating rod is movably connected to the outer walls of one side of the two positioning plates through openings using bearings, a translation plate is fixedly arranged on both sides of the bottom of the fixing plate, two double-piece plug-in plates are fixedly arranged on the outer walls of one side opposite to the bottom of the two translation plates, an internal threaded hole is opened on the outer walls of one side of the top of the two translation plates, the inner walls of the two internal threaded holes are respectively threadedly connected to the outer walls of both ends of the threaded rotating rod, a synchronous gear is fixedly arranged at the central position of the threaded rotating rod, a limit motor is fixedly arranged on the top outer wall of the fixing plate, the output shaft of the limit motor is fixedly arranged with a rotating shaft through a coupling, a driving gear is fixedly arranged on the outer wall of the rotating shaft, a fixing opening is opened at the central position of the top of the fixing plate, and a synchronous belt is sleeved on the outer walls of the driving gear and the synchronous gear through the fixing opening.

[0006] Preferably, the threaded rotating rod is located on both sides of the synchronous gear and has threads with opposite directions.

[0007] Preferably, the outer walls of one side corresponding to the two positioning plates are connected with a guide rod, and the outer walls of the two translation plates are provided with guide holes. The inner walls of the guide holes and the outer walls of the guide rods are slidably connected, which is beneficial to improving the stability of the translation plates during translation.

[0008] Preferably, the top outer wall of the fixed plate is equipped with a matching protective cover, two fixing plates are fixedly provided on the outer walls on both sides of the protective cover, a first fixing hole is opened on the outer wall of the fixing plate, and second fixing holes distributed at equal intervals are opened at the four corners on the top of the fixed plate, and the inner walls of the first fixing hole and the second fixing hole are equipped with matching bolts. The protective cover is sleeved on the top outer wall of the fixed plate to protect the limit motor.

[0009] Preferably, a positioning pull block is fixedly provided on the outer wall of one end of the top of the two support plates away from each other, and a pull ring is movably connected to the top outer wall of the two positioning pull blocks, which is connected to the steel cable of the crane equipment through the two pull rings to facilitate the movement of the utility model.

[0010] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0011] The output shaft of the limit motor drives the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear drives the synchronous gear to rotate through the synchronous belt, the synchronous gear drives the threaded rotating rod to rotate, the threaded rotating rod rotates on the inner wall of the internal threaded hole, and the two translation plates begin to translate at the bottom of the fixed plate. By adjusting the positions of the two translation plates, the double-piece plug-in plates are inserted into both sides of the H-shaped steel, which can clamp the two ends of the H-shaped steel, making it easy to fix the H-shaped steel. Therefore, the H-shaped steel can be easily moved to the specified position through the crane equipment, and the distance between the two translation plates can be adjusted to facilitate the fixation of H-shaped steels of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 This is a three-dimensional structural schematic diagram of an H-steel track adjustable installation structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the fixed plate structure of an H-steel track adjustable installation structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the protective cover structure of an H-steel track adjustable installation structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the translation plate structure of an H-steel track adjustable installation structure of the utility model;

[0017] Figure 5 The utility model is an H steel track adjustable installation structure Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0018] Description of reference numerals:

[0019] 1 fixed plate, 2 support plate, 3 positioning plate, 4 threaded rotating rod, 5 guide rod, 6 translation plate, 7 internal thread hole, 8 guide hole, 9 double-piece plug-in plate, 10 limit motor, 11 rotating shaft, 12 driving gear, 13 synchronous gear, 14 fixed port, 15 synchronous belt, 16 protective cover, 17 fixed plate, 18 first fixed hole, 19 second fixed hole, 20 positioning pull block, 21 pull ring. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] Embodiment 1

[0022] Refer to the instruction manual Figure 1-5 , an H-steel track adjustable mounting structure, comprising a fixed plate 1, support plates 2 are fixedly arranged on the outer walls of both sides of the fixed plate 1, a positioning plate 3 is fixedly arranged on the outer walls of one end of the bottom of the two support plates 2 away from each other, and a threaded rotating rod 4 is movably connected to the outer walls of one side of the two positioning plates 3 through openings using bearings, a translation plate 6 is arranged on both sides of the bottom of the fixed plate 1, two double-piece plug-in plates 9 are fixedly arranged on the outer walls of one side opposite to the bottom of the two translation plates 6, an internal threaded hole 7 is opened on the outer wall of one side of the top of the two translation plates 6, and the inner walls of the two internal threaded holes 7 are respectively threadedly connected to the outer walls of both ends of the threaded rotating rod 4, a synchronous gear 13 is fixedly arranged at the central position of the threaded rotating rod 4, a limit motor 10 is fixedly arranged on the outer wall of the top of the fixed plate 1, and a rotating shaft 11 is fixedly arranged on the output shaft of the limit motor 10 through a coupling, and a driving gear 12 is fixedly arranged on the outer wall of the rotating shaft 11, and a fixing port 14 is opened at the central position of the top of the fixed plate 1, and a synchronous belt 15 is sleeved on the outer walls of the driving gear 12 and the synchronous gear 13 through the fixing port 14.

[0023] Embodiment 2

[0024] Based on the first embodiment, the threaded rotating rod 4 is located on both sides of the synchronous gear 13 and has threads in opposite directions. The outer walls of the corresponding sides of the two positioning plates 3 are connected with guide rods 5. The outer walls of the two translation plates 6 are provided with guide holes 8. The inner walls of the guide holes 8 and the outer walls of the guide rods 5 are slidably connected, which is beneficial to improving the stability of the translation plates 6 during translation.

[0025] Embodiment 3

[0026] Based on the first embodiment, the top outer wall of the fixed plate 1 is provided with a matching protective cover 16, and two fixing plates 17 are fixedly provided on the outer walls on both sides of the protective cover 16. A first fixing hole 18 is opened on the outer wall of the fixing plate 17, and second fixing holes 19 are evenly spaced and opened at the four corners of the top of the fixed plate 1. The inner walls of the first fixing hole 18 and the second fixing hole 19 are provided with matching bolts. The protective cover 16 is sleeved on the top outer wall of the fixed plate 1 to protect the limit motor 10. A positioning pull block 20 is fixedly provided on the outer wall of one end of the top of the two support plates 2 that are away from each other. The top outer walls of the two positioning pull blocks 20 are movably connected with a pull ring 21, which is connected to the steel cable of the crane equipment through the two pull rings 21 to facilitate the movement of the utility model.

[0027] Working principle of this utility model:

[0028] Refer to the instruction manual Figure 1-5 When the utility model is used, the crane equipment is first used to use the wire rope to lift up the two pull rings 21, and the crane equipment is used to move the utility model to the top of the H-shaped steel. The output shaft of the limit motor 10 drives the rotating shaft 11 to rotate, and the rotating shaft 11 drives the driving gear 12 to rotate. The driving gear 12 drives the synchronous gear 13 to rotate through the synchronous belt 15, and the synchronous gear 13 drives the threaded rotating rod 4 to rotate. The threaded rotating rod 4 rotates on the inner wall of the internal threaded hole 7, and the two translation plates 6 begin to translate and adjust the position at the bottom of the fixed plate 1, and the double-piece plug-in plate 9 provided at the bottom of the translation plate 6 is moved to the bottom two ends of the H-shaped steel, and then the double-piece plug-in plate 9 is inserted into the two sides of the H-shaped steel by adjusting the position of the two translation plates 6, so that the two ends of the H-shaped steel can be clamped, which is convenient for fixing the H-shaped steel. Therefore, it is convenient to move the H-shaped steel to the specified position by the crane equipment, and by adjusting the distance between the two translation plates 6, it is convenient to fix H-shaped steels of different lengths.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An H-steel track adjustable mounting structure, comprising a fixing plate (1), characterized in that: Support plates (2) are fixedly provided on the outer walls of both sides of the fixed plate (1); positioning plates (3) are fixedly provided on the outer walls of the ends of the bottoms of the two support plates (2) that are away from each other; threaded rotating rods (4) are movably connected to the outer walls of one side of the two positioning plates (3) through openings using bearings; translation plates (6) are provided on both sides of the bottom of the fixed plate (1); two double-piece plug plates (9) are fixedly provided on the outer walls of the opposite sides of the bottoms of the two translation plates (6); internal threaded holes (7) are provided on the outer walls of one side of the tops of the two translation plates (6); the inner walls of the two internal threaded holes (7) are respectively connected to the threaded rotating rods (4) and the threaded rotating rods (4 ... The outer walls of both ends of the rotating rod (4) are threadedly connected, a synchronous gear (13) is fixedly provided at the central position of the threaded rotating rod (4), a limit motor (10) is fixedly provided at the top outer wall of the fixed plate (1), the output shaft of the limit motor (10) is fixedly provided with a rotating shaft (11) through a coupling, a driving gear (12) is fixedly provided on the outer wall of the rotating shaft (11), a fixing opening (14) is opened at the central position of the top of the fixed plate (1), and a synchronous belt (15) is sleeved on the outer walls of the driving gear (12) and the synchronous gear (13) through the fixing opening (14).

2. The H-steel track adjustable installation structure according to claim 1, characterized in that: The threaded rotating rod (4) is located on both sides of the synchronous gear (13) and has threads with opposite directions.

3. The H-steel track adjustable installation structure according to claim 1, characterized in that: The outer walls of one side corresponding to the two positioning plates (3) are connected to a guide rod (5), and the outer walls of the two translation plates (6) are provided with guide holes (8), and the inner walls of the guide holes (8) are slidably connected to the outer walls of the guide rod (5).

4. The H-steel track adjustable installation structure according to claim 1, characterized in that: The top outer wall of the fixing plate (1) is provided with a matching protective cover (16), and two fixing plates (17) are fixedly provided on the outer walls of both sides of the protective cover (16), and the outer walls of the fixing plates (17) are provided with first fixing holes (18), and the top four corners of the fixing plate (1) are provided with second fixing holes (19) distributed at equal intervals, and the inner walls of the first fixing holes (18) and the second fixing holes (19) are provided with matching bolts.

5. The H-steel track adjustable installation structure according to claim 1, characterized in that: A positioning pull block (20) is fixedly provided on the outer wall of one end of the top of the two support plates (2) that is away from each other, and a pull ring (21) is movably connected to the outer wall of the top of the two positioning pull blocks (20).

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