CN217894911U

CN217894911U - Hoisting frame for electromechanical engineering

Info

Publication number: CN217894911U
Application number: CN202221611836.1U
Authority: CN
Inventors: 唐东阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-11
Filing date: 2022-06-17
Publication date: 2022-11-25
Anticipated expiration: 2032-06-17

Abstract

The utility model belongs to the technical field of electromechanical engineering, a crane boom for electromechanical engineering, this feedway is disclosed, the utility model provides a following technical scheme: the utility model provides a jack-up frame for electromechanical engineering, includes the crane beam, crane beam top is provided with the bearing block, the bearing block below is connected with hoist block, the suspension device below is connected with the couple, fixed foot right side is provided with the gyro wheel, the lead screw outside is provided with the supporting legs, the supporting legs below is provided with fixing device, the fixing device right side is provided with the loose axle, the loose axle outside is provided with the rubber bump. The bottom roller of the hoisting frame for electromechanical engineering achieves the effect of folding and shrinking the roller by stepping down the left sliding shaft, so that the supporting legs can stably stand on the ground, and the hoisting frame can be fixed in position when in use; the supporting rod is arranged in the supporting frame and is in threaded connection with the screw rod, so that the effect of facilitating the lifting of the adjusting device is achieved, the height of the device can be increased when a large-scale heavy object is lifted, and the practicability of the hoisting frame is improved.

Description

Hoisting frame for electromechanical engineering

Technical Field

The utility model relates to an electromechanical engineering technical field specifically is a jack-up frame for electromechanical engineering.

Background

The mechanical and electronic engineering professional culture has necessary basic theoretical knowledge, special knowledge and stronger capability of engaging in actual work in the professional field, is suitable for the fields of production construction, management and service first-line requirements, and comprehensively developed in the aspects of Germany, intelligence, body, american and the like, electromechanical equipment devices and maintenance and the like are designed in the electromechanical engineering field, and devices with larger volume and heavier weight, such as heavy machinery like a numerical control machine tool, are migrated in the electromechanical engineering processing process, so that a hoisting frame is required to be used for assisting migration, and the hoisting frame on the market at present has the following problems:

in order to ensure the stability of crane boom, device frame takes place to empty when preventing to hoist the heavy object, most crane booms on the market adopt the triangle supporting legs to be used for fixing device, make the crane boom more have stability, consequently be provided with four gyro wheels in the device bottom mostly and be convenient for device shift position, but in hoisting work, the gyro wheel does not have the easy crane boom position that makes of stability and takes place the skew, traditional universal wheel has the setting of fixed gyro wheel and nevertheless need fix the gyro wheel one by one, adjust very inconvenient to the crane boom that is provided with four gyro wheels, and when the device uses, when hoisting to the great heavy object of volume, the crane boom is because highly unable lifting by crane to large-scale heavy object inadequately easily, very inconvenient when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoisting frame for electromechanical engineering to there is fixed convenient inadequately and the unable problem of adjusting of hoisting frame height in the hoisting frame on the existing market that the solution above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoisting frame for electromechanical engineering, includes the crane beam, the crane beam top is provided with the bearing block, the bearing block below is connected with hoisting block, the hoisting block below is connected with linkage, and the hoisting block below is connected with the hand power, the linkage below is connected with the couple, the crane beam both sides are provided with the bracing piece, the bracing piece below is provided with the lead screw, and bracing piece right side below is provided with the slide bar, the lead screw left side is provided with adjusting device, and the lead screw outside is provided with the spacing groove, the spacing groove below is provided with fixed foot, fixed foot right side is provided with the gyro wheel, the lead screw outside is provided with the supporting legs, the supporting legs below is provided with fixing device, the fixing device right side is provided with the loose axle, the loose axle outside is provided with the rubber bump.

Preferably, adjusting device includes bevel gear set, handle, gear one and gear two, the handle sets up in the lead screw left side, and the handle right side is connected with bevel gear set, bevel gear set below is provided with gear one, gear one right side is provided with gear two.

Preferably, the first gear is meshed with the second gear, the second gear is connected to the screw rod and rotates coaxially with the screw rod, and the screw rod is connected with the base through a bearing.

Preferably, fixing device includes left sliding shaft, spring one, base, connecting rod, connecting axle, right sliding shaft and spring two, the base is located the device bottom, and is provided with left sliding shaft on the left of the base, the left side sliding shaft outside is provided with spring one, and is provided with the connecting rod on the left sliding shaft right side, the connecting rod right-hand member is provided with the connecting axle, the connecting axle right side is provided with right sliding shaft, the right side sliding shaft outside is provided with spring two.

Preferably, the connecting rods are symmetrically arranged along the connecting shaft, the two connecting rods are distributed on the left side roller and the right side roller and are connected with each other, and the connecting rods are movably connected through the connecting shaft.

Preferably, the left sliding shaft is provided with a convex point, the convex point on the left sliding shaft is contacted with the left side of the connecting rod, and the left sliding shaft is connected with the base through a spring I to form a spring resetting structure.

Compared with the prior art, the beneficial effects of the utility model are that: this hoisting frame for electromechanical engineering:

1. the bottom idler wheel is movably connected with a connecting block for connecting the idler wheel through a movable shaft, supporting legs are arranged beside the idler wheel, the supporting legs are shorter than the idler wheel when the idler wheel is in a completely upright state, and the supporting legs are not in contact with the ground, so that the device cannot be fixed in position;

2. be provided with the bracing piece with lead screw threaded connection in the support frame, and the bracing piece is spacing through the spacing groove that the lead screw outside set up, and when making the lead screw rotatory, the bracing piece is in and passes through bevel gear group and be connected with the handle from top to bottom gliding state lead screw, reaches the effect that makes things convenient for adjusting device to go up and down, makes the device can heighten when lifting by crane large-scale heavy object, increases hoisting frame's practicality.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

FIG. 3 is an enlarged view of the structure of the support rod of the present invention;

FIG. 4 is a schematic view of the connection and enlargement structure of the fixing device of the present invention;

FIG. 5 is an enlarged schematic view of the movable shaft of the present invention;

fig. 6 is a schematic view of the front view enlarged structure of the roller of the present invention.

In the figure: 1. a lifting beam; 2. hoisting a hoist; 3. a support bar; 4. an adjustment device; 401. a bevel gear set; 402. a handle; 403. a first gear; 404. a second gear; 5. a screw rod; 6. a limiting groove;

7. a fixed leg; 8. a roller; 9. a suspension device; 10. hooking; 11. a slide bar; 12. pulling by hand;

13. a bearing block; 14. a fixing device; 1401. a left slide shaft; 1402. a first spring; 1403. a base; 1404. a connecting rod; 1405. a connecting shaft; 1406. a right slide shaft; 1407. a second spring; 15. supporting legs; 16. a movable shaft; 17. and (6) rubber bumps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a jack-up frame for electromechanical engineering, including lifting beam 1, lifting beam 1 top is provided with bearing block 13, bearing block 13 below is connected with hoist-block 2, hoist-block 2 below is connected with linkage 9, and hoist-block 2 below is connected with hand power 12, linkage 9 below is connected with couple 10, lifting beam 1 both sides are provided with bracing piece 3, bracing piece 3 below is provided with lead screw 5, and bracing piece 3 right side below is provided with slide bar 11, lead screw 5 left side is provided with adjusting device 4, and the lead screw 5 outside is provided with spacing groove 6, adjusting device 4 includes bevel gear set 401, handle 402, gear 403 and gear two 404, handle 402 sets up in lead screw 5 left side, and handle 402 right side is connected with bevel gear set 401, bevel gear set 401 below is provided with gear one 403, gear one 403 right side is provided with gear two 404, gear 403 and gear two 404 mesh, and gear 404 connect on lead screw 5, and gear two 404 are coaxial rotation with 5, institute 5 and base 1403 are connected for the bearing, make when adjusting handle 402, make the handle 5 drive the rotation of lead screw 5, make the lead screw 5 rotate the bracing piece, it is convenient for the lead screw on the adjustment frame to slide the lead screw 5, it is convenient for the lead screw to adjust the lead screw.

The fixing device 14 comprises a left sliding shaft 1401, a first spring 1402, a base 1403, a connecting rod 1404, a connecting shaft 1405, a right sliding shaft 1406 and a second spring 1407, wherein the base 1403 is positioned at the bottom of the device, the left sliding shaft 1401 is arranged on the left side of the base 1403, the first spring 1402 is arranged on the outer side of the left sliding shaft 1401, the connecting rod 1404 is arranged on the right side of the left sliding shaft 1401, the connecting shaft 1405 is arranged on the right end of the connecting rod 1404, the second spring 1407 is arranged on the outer side of the right sliding shaft 1406, the connecting rods 1404 are symmetrically arranged along the connecting shaft 1405, the two connecting rods 1404 are distributed on the left roller 8 and the right roller 8 and movably connected through the connecting shaft 1405, convex points are arranged on the left sliding shaft 1401, the left sliding shaft 1401 is in contact with the left side of the connecting rod 1404, the left sliding shaft 1401 is connected with the base 1403 through the first spring 1402, a spring return structure is formed, the roller 8 can rotate through the movable shaft 16 to be folded, folding of the roller 8 is convenient, the fixing device can achieve the effect of fixing the rollers 8, convex points are arranged on the outer side of the right sliding shaft 1401, and a rubber bump 16 is arranged on the fixing device 16.

The working principle is as follows: when the hoisting frame for electromechanical engineering is used, firstly, the hoisting frame has the same principle as a common triangular bracket hoisting frame on the market, the hoisting block 2 is used for bearing, a heavy object is connected with the hook 10 to start the hoisting block 2 so as to lift the heavy object, the hoisting block 2 is connected with the bearing block 13, the bearing block 13 is clamped with the hoisting beam 1, the bearing block 13 can slide on the hoisting beam 1 in parallel, the hoisting frame is more convenient to adjust when in use, the hoisting beam 1 is supported by the supporting rods 3 at two sides, the supporting rods 3 are positioned in the vertical feet between the supporting feet 15, the screw rod 5 is arranged in the vertical feet, the inner part of the supporting rods 3 is in threaded connection with the screw rod 5, the bevel gear set 401 is driven to rotate by rotating the handle 402, so that the first gear 403 on the driven shaft of the bevel gear set 401 is rotated, the first gear 403 is meshed with the second gear 404, and the second gear 404 is rotated along with the handle 402, the second gear 404 is connected to the screw rod 5, so that the screw rod 5 rotates when the handle 402 is adjusted, and the bottom of the support rod 3 is provided with a bulge positioned in the limiting grooves 6 at two sides of the vertical leg, so that the support rod 3 slides upwards on the screw rod 5 by the rotation of the screw rod 5, the support rod 3 slides downwards when the handle 402 is reversed, thereby achieving the effect of conveniently adjusting the lifting of the hoisting frame, when the hoisting frame is used for hoisting, in order to fix the position of the hoisting frame, the left sliding shaft 1401 at the left side of the base 1403 is treaded down, the convex point at the left sliding shaft 1401 is contacted with the left side of the connecting rod 1404, the convex point is pressed downwards to enable the connecting rod 1404 to present a rotation trend along the movable shaft 16, the left side of the connecting rod 1404 is pressed downwards to drive the right end of the connecting rod 1404 to present a pressing rotation trend through the movable connection of the connecting shaft 1405, so that the roller 8 is rotatably folded along the movable shaft 16, and the inside of the movable shaft 16 is provided with the rubber convex point 17 which is clamped, the rotating connecting rod 1404 is fixed at the moved position, the roller 8 is kept folded, the folded roller 8 is shorter than the fixed foot 7, the fixed foot 7 is stably placed on the ground, and the effect of stably fixing the hoisting frame is achieved, wherein the right sliding shaft 1406 at the right side of the base 1403 is stepped down after the completion, the connecting rod 1404 drives the roller 8 to return, the roller 8 is placed on the ground, and the hoisting frame has the characteristic of convenient movement again, so that the function introduction and the step description of the whole hoisting frame for electromechanical engineering are provided, and the content which is not described in detail in the description belongs to the prior art which is known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A hoisting frame for electromechanical engineering, includes crane beam (1), its characterized in that: crane boom (1) top is provided with bearing block (13), bearing block (13) below is connected with hoist block (2), hoist block (2) below is connected with linkage (9), and hoist block (2) below is connected with hand-pull (12), linkage (9) below is connected with couple (10), crane boom (1) both sides are provided with bracing piece (3), bracing piece (3) below is provided with lead screw (5), and bracing piece (3) right side below is provided with slide bar (11), lead screw (5) left side is provided with adjusting device (4), and lead screw (5) outside is provided with spacing groove (6), spacing groove (6) below is provided with fixed foot (7), fixed foot (7) right side is provided with gyro wheel (8), lead screw (5) outside is provided with supporting legs (15), supporting legs (15) below is provided with fixing device (14), fixing device (14) right side is provided with loose axle (16), the loose axle (16) outside is provided with rubber bump (17).

2. The hoisting frame for electromechanical engineering according to claim 1, wherein: adjusting device (4) include bevel gear set (401), handle (402), gear (403) and gear two (404), handle (402) set up in lead screw (5) left side, and handle (402) right side is connected with bevel gear set (401), bevel gear set (401) below is provided with gear one (403), gear one (403) right side is provided with gear two (404).

3. The hoisting frame for electromechanical engineering according to claim 2, wherein: the first gear (403) is meshed with the second gear (404), the second gear (404) is connected to the screw rod (5), the second gear (404) and the screw rod (5) rotate coaxially, and the screw rod (5) is in bearing connection with the base (1403).

4. The hoisting frame for electromechanical engineering according to claim 1, wherein: fixing device (14) include left slide axis (1401), spring (1402), base (1403), connecting rod (1404), connecting axle (1405), right slide axis (1406) and spring two (1407), base (1403) are located the device bottom, and base (1403) left side is provided with left slide axis (1401), left slide axis (1401) outside is provided with spring (1402), and left slide axis (1401) right side is provided with connecting rod (1404), connecting rod (1404) right end is provided with connecting axle (1405), connecting axle (1405) right side is provided with right slide axis (1406), right slide axis (1406) outside is provided with spring two (1407).

5. The hoisting frame for electromechanical engineering according to claim 4, wherein: connecting rod (1404) are provided with two along connecting axle (1405) symmetry, and two connecting rod (1404) distribute in left side gyro wheel (8) and right side gyro wheel (8) and are connected to connecting rod (1404) are through connecting axle (1405) swing joint.

6. The hoisting frame for electromechanical engineering according to claim 4, wherein: the left sliding shaft (1401) is provided with a salient point, the salient point of the left sliding shaft (1401) is in contact with the left side of the connecting rod (1404), and the left sliding shaft (1401) is connected with the base through a first spring (1402) to form a spring resetting structure.