Self-adaptive multi-guide-rod hanging device

Abstract

The utility model provides a self-adaptive multi-guide-rod hanging device, which relates to the field of metallurgy and comprises a cover type machine body, a pressing handle is arranged in the middle of the top of the cover type machine body, a first compression spring is arranged at the bottom of the pressing handle, a cross arm is arranged at the lower end of the pressing handle, and upper connecting rods are symmetrically arranged on two sides of the cross arm. The upper connecting rod is movably connected with the lower connecting rod and the upper hanging lug, and one side of the lower connecting rod is connected with the lower hanging lug; an upper tension spring is arranged in the upper connecting rod and connected with the upper hanging lug through an upper tension spring pin. A lower tension spring is arranged in the lower connecting rod and connected with the lower hanging lug through a lower tension spring pin, a probe mechanism is arranged on the side, opposite to the lower hanging lug, of the upper hanging lug, and the probe mechanism is located on the outer side of the cover type machine body and used for limiting a lifted object. The device has the technical effects of realizing production automation, reducing manual labor force, improving production efficiency, saving energy and reducing consumption.

Description

Technical Field

[0001] The utility model relates to the field of metallurgy, in particular to an adaptive multi-guide rod hanging device. Background Art

[0002] In the process of producing, maintaining, assembling, processing and conveying guide rods, the metallurgical industry usually uses catenary, overhead crane, sling, hook, pin and other tools to suspend and convey the guide rods. Since the guide rods have many specifications and models and different sizes, it is very troublesome to suspend and unload them during transportation. The sling or tooling needs to be replaced every time a guide rod is changed. However, the guide rods are made of metal materials, are large in size and heavy in weight, and are troublesome to replace. A large amount of manpower, material and financial resources are required in the long-term production, maintenance, assembly, processing and transportation process, resulting in low production efficiency and high energy consumption. Utility Model Content

[0003] The utility model aims to provide an adaptive multi-guide rod hanging device to solve the technical problems existing in the prior art.

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

[0005] An adaptive multi-guide rod hanging device includes: a cover-type body is provided to carry and protect the entire device, a pressure handle is provided at the middle position of the top of the cover-type body, a first compression spring is provided at the bottom of the pressure handle, the lower end of the pressure handle is connected to the cross arm through a cross arm pin 19, the two sides of the cross arm are connected to the upper connecting rod through an upper connecting rod pin 5, the upper connecting rod is movably connected to the lower connecting rod and the upper hanging ear through a middle connecting rod pin 11, and a small boss is provided at the bottom of the upper hanging ear 9; one side of the lower connecting rod is connected to the lower hanging ear through a lower connecting rod pin 16; an upper tension spring is provided inside the upper connecting rod, the upper tension spring 8 has a predetermined elasticity, and the upper tension spring is connected to the upper hanging ear through an upper tension spring pin; a lower tension spring is provided inside the lower connecting rod, the lower tension spring 14 has a predetermined elasticity, and the lower tension spring is connected to the lower hanging ear through a lower tension spring pin, and a probe mechanism is provided on the opposite side of the upper hanging ear and the lower hanging ear, and the probe mechanism is located outside the cover-type body and is used to limit the guide rod 26.

[0006] Furthermore, the hood-type body includes: a main body, which is hollow inside and has a predetermined containment capacity, and a load-bearing plate is welded on the top, a guide sleeve is welded on the top of the load-bearing plate, and ears are provided at the four corners; a limit plate is provided inside the main body; a rib plate and trapezoidal ribs are provided outside the main body, and holes are provided on the working surface of the rib plate; a guide nozzle is provided at the bottom of the main body, and a guide rod is connected between the guide nozzle and the inside of the main body; and a plurality of circular through holes are provided on the outer wall of the main body.

[0007] Furthermore, a first groove and a second groove are sequentially opened on both sides of the body along the height direction, the working size of the first groove is adapted to the working size of the cross arm, and under normal conditions, a predetermined working space is provided between the second groove and the upper hanging ear and the lower hanging ear.

[0008] Furthermore, the probe mechanism includes: a probe seat, a piston, a sliding key, a second compression spring, and a pressure cover; in order to limit the guide rod 26, the probe seat is welded to the circular through hole; the sliding key is welded to the inside of the piston, and the sliding key 1503 can contact the small boss at the bottom of the upper hanging ear 9 in the working state, and can automatically identify the size of the guide rod 26; the pressure cover is arranged on one side of the probe seat and is connected to the second compression spring, and the telescopic end of the second compression spring is connected to the bottom of the piston.

[0009] Furthermore, the upper hanging ear and the lower hanging ear are both connected to the rib plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model reduces a large number of manual operation steps through the arrangement of the probe mechanism and the cover-type machine body, which not only improves production efficiency and realizes production automation, but also has low production costs, less energy consumption and improved economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0013] Figure 2 It is a side view of the utility model;

[0014] Figure 3 It is the front view of the hood-type body;

[0015] Figure 4 It is a side view of the hood-type body;

[0016] Figure 5 Schematic diagram of the internal structure of the probe mechanism;

[0017] Figure 6 This is the first usage state diagram of the probe mechanism;

[0018] Figure 7 The second usage state diagram of the probe mechanism

[0019] In the figure: 1, pressing handle; 2, compression spring; 3, cover-type body; 301, guide nozzle; 302, body; 303, load-bearing plate; 304, hanging ear; 305, guide sleeve; 306, limit plate; 307, rib plate; 308, trapezoidal rib; 4, cross arm; 5, upper connecting rod pin; 6, upper connecting rod; 7, upper tension spring pin; 8, upper tension spring; 9, upper hanging ear; 10, upper hanging ear hinge pin; 11, middle connecting rod pin; 12, lower connecting rod; 13, lower tension spring pin; 14, lower tension spring; 15, Probe mechanism; 1501, probe seat; 1502, piston; 1503, sliding key; 1504, compression spring; 1505, pressure cover; 16, lower connecting rod pin; 17, lower hanging ear; 18, lower hanging ear hinge pin; 19, cross arm pin; 20, connecting rod sleeve; 21, first cotter pin; 22, first washer; 23, second washer; 24, second cotter pin; 25, limiting sleeve; 26, guide rod; 27, circular through hole; 28, hole; 29, first groove; 30, second groove. DETAILED DESCRIPTION

[0020] In order to make the content of the utility model easier to understand, the technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0021] like Figure 1-2As shown, an adaptive multi-guide rod hanging device is provided in this embodiment, comprising: a hood-type body 3, a pressure handle 1 is provided at the middle position on the top of the hood-type body 3, a first compression spring 2 is provided at the bottom of the pressure handle 1, the top of the first compression spring 2 presses against the step of the pressure handle 1, and the bottom is set on the working panel of the hood-type body 3. When working, under the elastic potential energy of the first compression spring 2, the pressure handle 1 is in a jacking group state, and pulls the upper connecting rod 6 and the lower connecting rod 12 upward through the cross arm 4 to lift, and at the same time, the pulled upper hanging ear 9 and the lower hanging ear 17 have a lifting trend; the lower end of the pressure handle 1 is connected to the cross arm 4 through the cross arm pin 19, and the two sides of the cross arm 4 are connected to the upper connecting rod 6 through the upper connecting rod pin 5, and the upper connecting rod 6 is movably connected to the lower connecting rod 12 and the upper hanging ear 9 through the middle connecting rod pin 11, and a small boss is provided at the bottom of the upper hanging ear 9, which can be deflected; one side of the lower connecting rod 12 is connected to the lower hanging ear 17 through the lower connecting rod pin 16; An upper tension spring 8 is provided inside the upper connecting rod 6, and the upper tension spring 8 has a predetermined elasticity, and the upper tension spring 8 is connected to the upper hanging ear 9 through an upper tension spring pin 7; a lower tension spring 14 is provided inside the lower connecting rod 12, and the lower tension spring 14 has a predetermined elasticity, and the lower tension spring 14 is connected to the lower hanging ear 17 through a lower tension spring pin 13, and the lower hanging ear 17 can be deflected; a probe mechanism 15 is provided on the opposite side of the upper hanging ear 9 and the lower hanging ear 17, and the probe mechanism 1 5 is located outside the cover-type body 3 and is used to limit the guide rod 26; through the interaction and constraint relationship between the upper hanging ear 9, the lower hanging ear 17, the probe mechanism 15, the upper connecting rod 6, the lower connecting rod 12, the upper tension spring 8 and the lower tension spring 14, the utility model can automatically identify the size of the guide rod 26, and automatically select the upper hanging ear 9 or the lower hanging ear 17 for the cross-sectional size of the guide rod 26 of various specifications for hanging and bolting, and the size range is: D1, D2, D3 up to (Dn+10mm).

[0022] like Figure 3-4As shown, the hood-type body 3 includes: a body 302, the body 302 is supported by a hollow square tube, the body 302 is hollow inside and is provided with a limit sleeve 25, the body 302 has a predetermined accommodation capacity, and a load-bearing plate 303 is welded on the top, a guide sleeve 305 is welded on the top of the load-bearing plate 303, and four corners are provided with hanging ears 304; a limit plate 306 is provided inside the body 302; a rib plate 307 and a trapezoidal rib 308 are provided outside the body 302, and a hole 28 is provided on the working surface of the rib plate 307; a guide nozzle 301 is provided at the bottom of the body 302, and a guide rod 26 is inserted into the guide nozzle 301 and the inside of the body 302; a plurality of circular through holes 27 are provided on the outer wall of the body 302; A first groove 29 and a second groove 30 are sequentially provided on both sides of the body 302 along the height direction, a connecting rod sleeve 20 is provided inside the first groove 29, and a first washer 22 is provided at the bottom, which is fixed to the cross arm 4 by a first cotter pin 21; the working size of the first groove 29 is adapted to the working size of the cross arm 4, a second washer 23 is provided at the bottom of the second groove 30, and is movably connected to the upper hanging ear 9 and the lower hanging ear 17 by a second cotter pin 24; under normal conditions, a predetermined working space is provided between the second groove 30 and the upper hanging ear 9 and the lower hanging ear 17; the upper hanging ear 9 is connected to the rib plate 307 by the upper hanging ear hinge pin 10, and the lower hanging ear 17 is connected to the rib plate 307 by the lower hanging ear hinge pin 18.

[0023] like Figure 5-6 As shown, the probe mechanism 15 includes: a probe seat 1501, a piston 1502, a sliding key 1503, a second compression spring 1504, and a pressure cover 1505; the probe seat 1501 is welded to the circular through hole 27; the sliding key 1503 is welded to the inside of the piston 1502; the sliding key 1503 can contact the small boss at the bottom of the upper hanging ear 9 in the working state, and can automatically identify the size of the guide rod 26, the pressure cover 1505 is arranged on one side of the probe seat 1501, and is connected to the second compression spring 1504, and the telescopic end of the second compression spring 1504 is connected to the bottom of the piston 1502.

[0024] Embodiment 1:

[0025] When the guide rod 26 is small in size, when the guide rod 26 is inserted upward from the guide mouth 301 of the cover-type body 3, the upper end of the guide rod 26 breaks through the lower hanging ear 17 until it hits the limit plate 306 of the cover-type body 3, and the guide rod 26 descends. When the lifting hole of the guide rod 26 descends to the lifting position of the lower hanging ear 17, the lower hanging ear 17 clamps the lifting hole of the guide rod 26 under the tension of the lower tension spring 14, thereby realizing the hanging of the smaller guide rod 26.

[0026] Embodiment 2:

[0027] When the guide rod 26 is larger in size, when the guide rod 26 is inserted upward from the guide mouth 301 of the cover-type body 3, the upper end of the guide rod 26 punches open the lower hanging ear 17 and the probe 15 at the same time. The sliding key 1503 of the probe 15 moves outward to release the upper hanging ear 9, so that the upper hanging ear 9 is in a state ready for hanging. When the guide rod 26 continues to move upward and punches open the upper hanging ear 9 until it hits the limit plate 306 of the cover-type body 3, the guide rod 26 descends. When the hanging hole of the guide rod 26 descends to the hanging position of the upper hanging ear 9, the upper hanging ear 9 is stuck with the hanging hole of the guide rod 26 under the pulling force of the upper pull 8, thereby realizing a hanging method for the larger guide rod 26.

[0028] Embodiment three:

[0029] When it is necessary to unload the guide rod 26, the operator presses the pressing handle 1 to push the guide rod 26 upward until the hood-type body 3 is lifted. At this time, the pressing handle 1 presses down the cross arm 4, and the cross arm 4 presses the upper connecting rod 6 and the lower connecting rod 12 downward. At this time, the upper hanging ear 9 and the lower hanging ear 17 are pressed at the same time, overcoming the tension of the upper tension spring 8 and the lower tension spring 14, and open, so that the upper hanging ear 9 and the lower hanging ear 17 release the guide rod 26 at the same time, and the guide rod 26 descends and is unloaded.

[0030] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. An adaptive multi-guide rod hanging device, characterized in that: include: A cover-type machine body (3), wherein a pressure handle (1) is provided at the middle position of the top of the cover-type machine body (3), a first compression spring (2) is provided at the bottom of the pressure handle (1), a cross arm (4) is provided at the lower end of the pressure handle (1), upper connecting rods (6) are symmetrically provided on both sides of the cross arm (4), the upper connecting rod (6) is movably connected to a lower connecting rod (12) and an upper hanging ear (9), and one side of the lower connecting rod (12) is connected to a lower hanging ear (17); the upper connecting rod (6) is provided with a plurality of springs, wherein ... An upper tension spring (8) is provided at the top, and the upper tension spring (8) is connected to the upper hanging ear (9) through an upper tension spring pin (7); a lower tension spring (14) is provided inside the lower connecting rod (12), and the lower tension spring (14) is connected to the lower hanging ear (17) through a lower tension spring pin (13); a probe mechanism (15) is provided on the side opposite to the upper hanging ear (9) and the lower hanging ear (17), and the probe mechanism (15) is located on the outside of the hood-type machine body (3).

2. The adaptive multi-guide rod hanging device according to claim 1, characterized in that: The hood-type machine body (3) comprises: a body (302), the body (302) is hollow inside and has a predetermined accommodation capacity, and a load-bearing plate (303) is welded on the top, a guide sleeve (305) is welded on the top of the load-bearing plate (303), and four corners are provided with hanging ears (304); a limit plate (306) is provided inside the body (302); a rib plate (307) and a trapezoidal rib (308) are provided outside the body (302), and a hole (28) is provided on the working surface of the rib plate (307); a guide nozzle (301) is provided at the bottom of the body (302), and a guide rod (26) is inserted into the guide nozzle (301) and the inside of the body (302); and a plurality of circular through holes (27) are provided on the outer wall of the body (302).

3. The adaptive multi-guide rod hanging device according to claim 2, characterized in that: A first groove (29) and a second groove (30) are sequentially provided on both sides of the body (302) along the height direction; the working size of the first groove (29) is adapted to the working size of the cross arm (4); and under normal conditions, a predetermined working space is provided between the second groove (30) and the upper hanging ear (9) and the lower hanging ear (17).

4. The adaptive multi-guide rod hanging device according to claim 2, characterized in that: The probe mechanism (15) comprises: a probe seat (1501), a piston (1502), a sliding key (1503), a second compression spring (1504), and a pressure cover (1505); the probe seat (1501) is welded to the circular through hole (27); the sliding key (1503) is welded to the inside of the piston (1502); the pressure cover (1505) is arranged on one side of the probe seat (1501) and is connected to the second compression spring (1504), and the telescopic end of the second compression spring (1504) is connected to the bottom of the piston (1502).

5. The adaptive multi-guide rod hanging device according to claim 2, characterized in that: The upper hanging ear (9) and the lower hanging ear (17) are both connected to the rib plate (307).

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