Herringbone steel beam traction mechanism capable of achieving translation dragging

Abstract

The utility model belongs to the technical field of herringbone steel beam traction, and particularly relates to a herringbone steel beam traction mechanism capable of realizing translation and dragging, which comprises a frame, a traction frame is mounted at one end of the frame, a fixed seat is connected to the top of the frame, two hydraulic cylinders are mounted in the fixed seat, and the two hydraulic cylinders are connected with the traction frame. According to the lifting device for the herringbone steel beam, the lifting seat is lifted to a proper height through the hydraulic cylinders, so that the herringbone steel beam can be located between the L-shaped clamping blocks, then the rotating rod is driven to rotate through the double-head motor, and the herringbone steel beam can be clamped between the L-shaped clamping blocks. Then, two bidirectional lead screws are driven to rotate by utilizing the meshing relation between first conical teeth and second conical teeth, at the moment, two threaded connecting blocks in threaded connection with the outer walls of the two bidirectional lead screws can move oppositely along guide rods, and meanwhile, L-shaped clamping blocks symmetrically distributed at the tops can be driven to clamp and fix the two ends of the herringbone steel beam; therefore, follow-up traction is facilitated, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of herringbone steel beam traction, specifically relates to a herringbone steel beam traction mechanism of realization of translation tow. BACKGROUND

[0002] Herringbone steel beam, as the name implies, its shape is "person" type, this design is not only beautiful and generous, more importantly, has excellent mechanical properties herringbone steel beam The specific practice needs to be measured according to different building needs and structure, in the construction process, should ensure firm, stable and strictly according to relevant norms and standards are operated, to ensure construction quality and safety, and herringbone steel beam needs to be hauled by traction mechanism during use.

[0003] At present, the existing herringbone steel beam traction mechanism of realization of translation tow usually needs to be erected on the traction trolley first to carry out subsequent translation tow during use, in order to avoid the herringbone steel beam from falling during tow, often needs staff to use rope to fix, but this way fixes the herringbone steel beam and needs to spend more time, thereby reduce the efficiency of traction. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a herringbone steel beam traction mechanism of realization of translation tow, to solve the existing herringbone steel beam traction mechanism of realization of translation tow usually needs to be erected on the traction trolley first to carry out subsequent translation tow during use, in order to avoid the herringbone steel beam from falling during tow, often needs staff to use rope to fix, but this way fixes the herringbone steel beam and needs to spend more time, thereby reduce the efficiency of traction problem.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a herringbone steel beam traction mechanism of realization of translation tow, including the frame, the one end of frame is installed with the traction frame, the top of frame is connected with the fixed seat, the inside of fixed seat is installed with two hydraulic cylinders,

[0006] The output of two hydraulic cylinders is connected with the lifting seat, the inside of lifting seat is rotatably connected with two bidirectional screw rods, the outer wall of two bidirectional screw rods is connected with two screw blocks, the top of two screw blocks is connected with L type clamping block, the inside of lifting seat is connected with two guide rods.

[0007] As the utility model discloses a kind of herringbone steel beam traction mechanism of realization of translation drag, the outer wall of two bidirectional screws is connected with first bevel gear, double-head motor is installed in the inside of lifting seat, the output end of double-head motor is connected with rotating rod, the end of rotating rod is connected with second bevel gear, two support plates are connected in the inside of lifting seat.

[0008] As the utility model discloses a kind of herringbone steel beam traction mechanism of realization of translation drag, the end of two threaded connecting blocks is sleeved on the outer wall of guide rod.

[0009] As the utility model discloses a kind of herringbone steel beam traction mechanism of realization of translation drag, the first bevel gear and second bevel gear are engaged.

[0010] As the utility model discloses a kind of herringbone steel beam traction mechanism of realization of translation drag, the end of rotating rod penetrates support plate surface.

[0011] As the utility model discloses a kind of herringbone steel beam traction mechanism of realization of translation drag, the top of car frame is provided with two limiting grooves, collecting box is arranged on the inner side of two limiting grooves, and two guide plates are connected on the top of fixed seat.

[0012] As the utility model discloses a kind of herringbone steel beam traction mechanism of realization of translation drag, two guide plates are symmetrically distributed between two guide plates, and the cross section of two guide plates is right triangle.

[0013] Compared with prior art, the utility model has the beneficial effects that:

[0014] Lifting seat is lifted to suitable height by hydraulic cylinder, so that herringbone steel beam can be located between L-shaped clamping block, then rotating rod is rotated by double-head motor, and then two bidirectional screws are rotated by the engagement between first bevel gear and second bevel gear, so that two threaded connecting blocks threaded on the outer wall of two bidirectional screws can move towards each other along guide rod, and L-shaped clamping block symmetrically distributed on the top can also clamp and fix two ends of herringbone steel beam, so that subsequent traction is facilitated, and efficiency is improved.

[0015] Through symmetrically distributed guide plate, the cinder falling from herringbone steel beam can be moved to two sides, and then collected by collecting box on two ends, so that practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide further understanding of the utility model, and constitute part of specification, and with the embodiment of the utility model, for explaining the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0017] Figure 1 It is the front view structure schematic diagram of the utility model;

[0018] Figure 2 It is the first front view section structure schematic diagram of the utility model;

[0019] Figure 3 It is the second front view section structure schematic diagram of the utility model;

[0020] Figure 4 It is the A enlarged structure schematic diagram of the utility model.

[0021] In the drawing: 1, frame; 2, traction frame; 3, fixed seat; 4, hydraulic cylinder; 5, lifting seat; 6, two-way screw rod; 7, threaded connecting block; 8, L-shaped clamping block; 9, guide rod; 10, first bevel gear; 11, double-head motor; 12, rotating rod; 13, second bevel gear; 14, support plate; 15, limiting groove; 16, collection box; 17, guide plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides the following technical scheme: a herringbone-shaped steel beam traction mechanism capable of realizing translation dragging, comprising a frame 1, one end of the frame 1 is provided with a traction frame 2, the top of the frame 1 is connected with a fixed seat 3, the inside of the fixed seat 3 is provided with two hydraulic cylinders 4;

[0024] It should be noted that the traction frame 2 is used to connect the frame 1 with a tractor, and the two sides of the frame 1 are provided with wheels;

[0025] The output end of the two hydraulic cylinders 4 is connected with a lifting seat 5, the inside of the lifting seat 5 is rotatably connected with two two-way screw rods 6, the outer wall of the two two-way screw rods 6 is threadedly connected with two threaded connecting blocks 7, the top of the two threaded connecting blocks 7 is connected with L-shaped clamping blocks 8, and the inside of the lifting seat 5 is connected with two guide rods 9.

[0026] Preferably, the outer wall of the two bidirectional screw rods 6 is connected with the first bevel gear 10, the inside of the lifting seat 5 is provided with the double-head motor 11, the output end of the double-head motor 11 is connected with the rotating rod 12, the end of the rotating rod 12 is connected with the second bevel gear 13, the inside of the lifting seat 5 is connected with the two supporting plates 14, the end of the two threaded connecting blocks 7 is sleeved on the outer wall of the guide rod 9, the first bevel gear 10 is engaged with the second bevel gear 13, and the end of the rotating rod 12 penetrates the surface of the supporting plate 14.

[0027] In specific use, the lifting seat 5 is lifted to a suitable height through the hydraulic cylinder 4, so that the herringbone-shaped steel beam can be located between the L-shaped clamping blocks 8, then the rotating rod 12 is driven to rotate through the double-head motor 11, and the two bidirectional screw rods 6 are driven to rotate through the engagement relationship between the first bevel gear 10 and the second bevel gear 13, at this time, the two threaded connecting blocks 7 threaded on the outer wall of the two bidirectional screw rods 6 can move towards each other along the guide rod 9, and meanwhile the L-shaped clamping blocks 8 symmetrically distributed at the top are driven to clamp and fix the two ends of the herringbone-shaped steel beam, so as to facilitate subsequent traction and improve the efficiency.

[0028] It should be noted that the two hydraulic cylinders 4 and the double-head motor 11 are connected with external control switches, and the rotating rod 12 is driven to rotate reversely through the double-head motor 11, and the two bidirectional screw rods 6 are driven to rotate reversely through the engagement relationship between the first bevel gear 10 and the second bevel gear 13, at this time, the two threaded connecting blocks 7 are driven to move away from each other, so as to release the fixation of the herringbone-shaped steel beam.

[0029] Preferably, the top of the vehicle frame 1 is provided with the two limiting grooves 15, the inner side of the two limiting grooves 15 is provided with the collecting box 16, the top of the fixing seat 3 is connected with the two material guiding plates 17, the two material guiding plates 17 are symmetrically distributed, and the cross section of the two material guiding plates 17 is a right triangle.

[0030] In specific use, the symmetrically distributed material guiding plates 17 can move the debris falling from the herringbone-shaped steel beam to the two sides, and then the debris can be collected through the two collecting boxes 16 at the two ends, so as to improve the practicability.

[0031] Working principle: firstly, through the hydraulic cylinder 4 lift seat 5 to the appropriate height, so that the herringbone steel beam can be located between the L-shaped clamp 8, then through the double head motor 11 drive rotating rod 12 rotation, and then use the meshing relationship between the first bevel gear 10 and the second bevel gear 13 drive two bidirectional screw rod 6 rotation, at this time two bidirectional screw rod 6 outer wall on the thread connection of two threaded connection block 7 can move along the guide rod 9, while also will drive the top symmetrical distribution of L-shaped clamp 8 to herringbone steel beam both ends clamping fixed, then through the hydraulic cylinder 4 lift herringbone steel beam, use traction frame 2 will frame 1 and external traction vehicle connection, through the traction vehicle can drag herringbone steel beam to realize translation, and through the symmetrical distribution of guide plate 17 can move the herringbone steel beam on the falling of the slag to both sides, then through both ends of the collection box 16 can be collected, thereby improving the practicability.

[0032] Finally, it should be noted that: the above is only the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A hinged steel girder pulling mechanism capable of translational drag, comprising a vehicle frame (1), characterized in that: One end of the frame (1) is provided with a traction frame (2), the top of the frame (1) is connected with a fixed seat (3), the inside of the fixed seat (3) is provided with two hydraulic cylinders (4); The output end of the two hydraulic cylinders (4) is connected with a lifting seat (5), the inside of the lifting seat (5) is rotatably connected with two bidirectional lead screws (6), the outer wall of the two bidirectional lead screws (6) is threadedly connected with two threaded connecting blocks (7), the top of the two threaded connecting blocks (7) is connected with an L-shaped clamping block (8), the inside of the lifting seat (5) is connected with two guide rods (9).

2. The herringbone girder pulling mechanism capable of realizing translational dragging according to claim 1, characterized in that: The outer wall of the two bidirectional lead screws (6) is connected with a first bevel gear (10), the inside of the lifting seat (5) is provided with a double-head motor (11), the output end of the double-head motor (11) is connected with a rotating rod (12), the end of the rotating rod (12) is connected with a second bevel gear (13), the inside of the lifting seat (5) is connected with two supporting plates (14).

3. The herringbone girder pulling mechanism capable of realizing translational dragging according to claim 1, characterized in that: The end of the two threaded connecting blocks (7) is sleeved on the outer wall of the guide rod (9).

4. The herringbone girder pulling mechanism capable of realizing translational dragging according to claim 2, characterized in that: The first bevel gear (10) and the second bevel gear (13) are engaged.

5. The hinged steel girder towing mechanism capable of translational towing according to claim 2, characterized in that: The end of the rotating rod (12) penetrates the surface of the supporting plate (14).

6. The hinged steel girder towing mechanism capable of translational towing according to claim 1, characterized in that: The top of the frame (1) is provided with two limiting grooves (15), the inner side of the two limiting grooves (15) is provided with a collecting box (16), the top of the fixed seat (3) is connected with two material guide plates (17).

7. The hinged steel girder towing mechanism capable of translational towing according to claim 6, characterized in that: The two material guide plates (17) are symmetrically distributed, and the cross section of the two material guide plates (17) is a right triangle.

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