CN218809880U

CN218809880U - Stabilizing device of electric hoist gantry crane

Info

Publication number: CN218809880U
Application number: CN202221312097.6U
Authority: CN
Inventors: 韩际奇; 魏军凯
Original assignee: Henan Xindongfang Crane Group Co ltd
Current assignee: Henan Xindongfang Crane Group Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-04-07
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses an electric block gantry crane stabilising arrangement relates to hoist technical field, specifically is an electric block gantry crane stabilising arrangement, which comprises a body, the inside of body is provided with the primary shaft pole, the surface of primary shaft pole rotates and is connected with first leading wheel, the surface butt of first leading wheel has vice rope, the surface of vice rope is provided with the connecting seat, the surface of connecting seat is provided with the fixed block. This electric block gantry crane stabilising arrangement, through vice rope, connecting seat, connecting rod, first spring, fourth spring and pressure sensors's cooperation setting, can hang the lifting hook at vice rope both ends to the goods at the in-process that uses, when lifting by crane, two lifting hooks are when atress simultaneously, under the spring action of first spring, fourth spring, balanced goods to the effect that has improved hoist and crane goods stability has been played.

Description

Stabilizing device of electric hoist portal crane

Technical Field

The utility model relates to a hoist technical field specifically is an electric block gantry crane stabilising arrangement.

Background

The gantry crane is a variant of a bridge crane and is also called a gantry crane. The device is mainly used for loading and unloading outdoor goods yards, stockyards and bulk goods. The portal crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port goods yards. The metal structure of the device is like a door-shaped frame, two support legs are arranged under a bearing main beam and can directly walk on a track on the ground, and overhanging cantilever beams can be arranged at the two ends of the main beam.

The existing crane hoisting position is only the lifting hook 12 which is singly used for hoisting the goods, when the goods are hoisted, the goods are easy to rock, the goods are inconvenient to stabilize, meanwhile, the lifting hook 12 of the existing crane lacks a limiting structure, and the in-process of hoisting has the risk of unhooking.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electric block gantry crane stabilising arrangement has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electric block gantry crane stabilising arrangement, includes the body, the inside of body is provided with first axostylus axostyle, the surface of first axostylus axostyle rotates and is connected with first leading wheel, the surface butt of first leading wheel has vice rope, the surface of vice rope is provided with the connecting seat, the surface of connecting seat is provided with the fixed block, the inside of fixed block is provided with the second axostylus axostyle, the surface rotation of second axostylus axostyle is connected with the connecting rod, the second through-hole has been seted up to the one end that the second axostylus axostyle was kept away from to the connecting rod, the inside of second through-hole rotates and is connected with the third axostylus axostyle, the inner wall of body is provided with the connection spout, the inside sliding connection of connecting the spout has the slider, the surface of slider is provided with the connecting block, the third axostylus axostyle rotates and connects the inside at the connecting block, the one end of connecting block is provided with first spring, the one end setting of first spring is on the inner wall of connecting the spout.

Optionally, the inner wall of the body is provided with a trigger plate, the lower surface of the trigger plate is provided with a pressure sensor, and the pressure sensor on the trigger plate is located above the connecting seat.

Optionally, the lower surface of body is provided with main rope, the one end of main rope is provided with the connecting seat, the lower extreme of connecting seat is provided with lifting hook, the mounting groove has been seted up to lifting hook's inside, the rotation groove has been seted up to the inside of mounting groove, the inside rotation in rotation groove is connected with the regulation frame, the surface of regulation frame is provided with the second spring, the one end setting of second spring is on the inner wall of mounting groove.

Optionally, a limiting rod is inserted into the adjusting frame, a limiting block is arranged at one end of the limiting rod, a control rod is arranged at the other end of the limiting rod, a limiting groove is formed in the limiting rod, a third spring is arranged in the limiting groove, a clamping ball is arranged at one end of the third spring, an arc-shaped clamping groove is formed in the mounting groove, and the arc-shaped clamping groove is matched with the clamping ball.

Optionally, the inner wall of the body is provided with a connecting plate, a guide rod is arranged inside the connecting plate, the guide rod is connected inside the connecting seat in a sliding mode, and the outer surface of the limiting rod is sleeved with a fourth spring.

Optionally, the outer surface of the body is provided with an alarm, the upper end of the body is provided with a traction rope, a fifth shaft rod is arranged inside the body, the outer surface of the fifth shaft rod is rotatably connected with a second guide wheel, the auxiliary rope is abutted against the second guide wheel, and the connecting seat and the lifting hook are arranged at two ends of the auxiliary rope.

(III) advantageous effects

The utility model provides an electric block gantry crane stabilising arrangement possesses following beneficial effect:

1. this electric block gantry crane stabilising arrangement, through vice rope, connecting seat, connecting rod, first spring, fourth spring and pressure sensors's cooperation setting, can hang the lifting hook at vice rope both ends to the goods at the in-process that uses, when lifting by crane, two when lifting hook atress simultaneously, under the spring action of first spring, fourth spring, balanced goods to the effect that has improved hoist and lift by crane goods stability has been played.

2. This electric block gantry crane stabilising arrangement, through the setting of gag lever post, mounting groove and second spring, can carry out the screens to the inside link of lifting hook on the in-process that uses can pass through the gag lever post to play the effect that prevents unhook phenomenon and take place, reached the purpose of hoist security.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a schematic view of the front view of the internal structure of the present invention;

FIG. 4 is a side view of the internal structure of the present invention;

fig. 5 is the internal structure diagram of the adjusting frame and the limiting rod of the present invention.

In the figure: 1. a body; 2. a first guide wheel; 3. a secondary rope; 4. a connecting seat; 5. a connecting rod; 6. connecting the sliding chute; 7. a slider; 8. a first spring; 9. a trigger plate; 10. a pressure sensor; 11. a main rope; 12. lifting a lifting hook; 13. an adjusting frame; 14. a second spring; 15. a limiting rod; 16. a third spring; 17. blocking the ball; 18. a guide bar; 19. a fourth spring; 20. an alarm; 21. a second guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a stabilizing device of an electric hoist portal crane comprises a body 1, wherein a trigger plate 9 is arranged on the inner wall of the body 1, a pressure sensor 10 is arranged on the lower surface of the trigger plate 9, the pressure sensor 10 on the trigger plate 9 is positioned above a connecting seat 4, a first shaft lever is arranged inside the body 1, a first guide wheel 2 is rotatably connected to the outer surface of the first shaft lever, a secondary rope 3 abuts against the outer surface of the first guide wheel 2, the connecting seat 4 is arranged on the outer surface of the secondary rope 3, a fixing block is arranged on the outer surface of the connecting seat 4, a second shaft lever is arranged inside the fixing block, a connecting rod 5 is rotatably connected to the outer surface of the second shaft lever, a second through hole is formed in one end of the connecting rod 5, which is far away from the second shaft lever, a third shaft lever is rotatably connected to the inner surface of the second through hole, a connecting chute 6 is arranged on the inner wall of the body 1, a sliding connection slider 7 is connected to the inner surface of the slider 6, a connecting block 7 is arranged on the outer surface of the third shaft lever, a first spring 8 is arranged at one end of the connecting block, one end of the first spring 8 is arranged on the inner wall of the connecting chute 6, a lifting hook 12, the main hook is arranged on the inner wall of the connecting chute 6, the main rope, the connecting seat, the lower end of the lifting hook 12, and the lifting hook 12, when the lifting hook 12 is arranged on the connecting seat, and the lifting hook, the main rope, the lifting hook 12, the lifting hook 4, the lifting hook 12, and the lifting hook 12 is arranged on the lower end of the main hook, and the lifting hook 12, and the lifting hook 4, the inside of the rotating groove is rotatably connected with an adjusting frame 13, the outer surface of the adjusting frame 13 is provided with a second spring 14, one end of the second spring 14 is arranged on the inner wall of the mounting groove, a limiting rod 15 is inserted into the inside of the adjusting frame 13, one end of the limiting rod 15 is provided with a limiting block, the other end of the limiting rod 15 is provided with a control rod, the limiting groove is formed in the limiting rod 15, a third spring 16 is arranged in the limiting groove, one end of the third spring 16 is provided with a clamping ball 17, an arc-shaped clamping groove is formed in the mounting groove, the arc-shaped clamping groove is matched with the clamping ball 17, the limiting rod 15 is passed through, the mounting groove and the second spring 14 are arranged, in the using process, a hanging ring in the lifting hook 12 can be clamped on the limiting rod 15, the effect of preventing unhooking phenomenon is achieved, the safety purpose of the crane is achieved, the inner wall of the body 1 is provided with a connecting plate, the inner part of the connecting plate is provided with a guide rod 18, the guide rod 18 is slidably connected to the inside of the connecting plate 4, the outer surface of the limiting rod 15 is provided with a fourth spring 19, the outer surface of the lifting hook is provided with an alarm 20, the upper end of the body 1 is provided with a traction rope, the fifth rotating rope, the connecting seat 21, the connecting seat is provided with a fifth rotating rope, two ends of a fifth rotating rope connecting seat 21, and a fifth rope connecting seat 21, and a second auxiliary rope connecting seat 21 are arranged on the connecting seat on the outer surface of the connecting seat of the second rotating rope.

During the use, hang lifting hook 12 on main rope 11 and vice rope 3 on the link of goods, when the couple, the link can extrude gag lever post 15, tensile second spring 14, make the couple can light hang in lifting hook 12, simultaneously under the spring action of second spring 14, make gag lever post 15 resume on the initial position (lifting hook 12's inside is provided with the barb, gag lever post 15 blocks on the barb), when the hoist lifts by cargo, lifting hook 12 at vice rope 3 both ends is under the effect of cargo gravity simultaneously atress, and then make two connecting seats 4 on the vice rope 3 reciprocate, thereby drive connecting rod 5 and rotate, make the connecting block slide in connecting spout 6, make first spring 8 atress, make fourth spring 19 atress simultaneously, and then under the effect of the elasticity of first spring 8 and fourth spring 19, the balanced cargo, prevent that the cargo from rocking, improve the stability of lifting by crane, when the range of rocking of the goods of lifting is too big, connecting seat 4 can extrude pressure sensors 10, pressure sensors 10 sends out, open alarm 20 and carry out, and open alarm, the control alarm, make the arc-shaped ball 17 extrusion control draw-off hook 16, make the draw-bar 17 push away from the jack, make the jack 15 push away from the jack-in time, make the jack 15 push, and make the jack 17 push away from the jack-bar extrusion draw-in the jack 17, and make the jack easily.

The utility model discloses a theory of operation and beneficial effect: this electric hoist gantry crane stabilising arrangement, through vice rope 3, connecting seat 4, connecting rod 5, first spring 8, fourth spring 19 and pressure sensors 10's cooperation sets up, in-process using can hang the lifting hook 12 at vice rope 3 both ends to the goods, when lifting by crane, two when lifting hook 12 atress simultaneously, at first spring 8, under fourth spring 19's elastic force effect, balanced goods, thereby the effect that has improved hoist and lifted by crane goods stability has been played, through gag lever post 15, mounting groove and second spring 14's setting, in-process using can carry out the screens to the link that plays lifting hook 12 inside on through gag lever post 15, thereby has played the effect that prevents unhooking phenomenon and takes place, the purpose of hoist security has been reached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric block gantry crane stabilising arrangement, includes body (1), its characterized in that: the rope-pulling rope is characterized in that a first shaft rod is arranged inside the body (1), a first guide wheel (2) is connected to the outer surface of the first shaft rod in a rotating mode, an auxiliary rope (3) is abutted to the outer surface of the first guide wheel (2), a connecting seat (4) is arranged on the outer surface of the auxiliary rope (3), a fixed block is arranged on the outer surface of the connecting seat (4), a second shaft rod is arranged inside the fixed block, a connecting rod (5) is connected to the outer surface of the second shaft rod in a rotating mode, a second through hole is formed in one end, far away from the second shaft rod, of the connecting rod (5), a third shaft rod is connected to the inner surface of the second through hole in a rotating mode, a connecting chute (6) is arranged on the inner wall of the body (1), a sliding block (7) is connected to the inner wall of the connecting chute (6) in a sliding mode, a connecting block is arranged on the outer surface of the sliding block (7), the third shaft rod is connected to the inside of the connecting block in a rotating mode, a first spring (8) is arranged at one end of the connecting block, and one end of the first spring (8) is arranged on the inner wall of the connecting chute (6).

2. The stabilizing device of the electric hoist gantry crane according to claim 1, wherein: the inner wall of the body (1) is provided with a trigger plate (9), the lower surface of the trigger plate (9) is provided with a pressure sensor (10), and the pressure sensor (10) on the trigger plate (9) is located above the connecting seat (4).

3. The electric hoist gantry crane stabilizing device of claim 1, wherein: the lower surface of body (1) is provided with main rope (11), the one end of main rope (11) is provided with connecting seat (4), the lower extreme of connecting seat (4) is provided with lifting hook (12), the mounting groove has been seted up to the inside of lifting hook (12), the rotation groove has been seted up to the inside of mounting groove, the inside rotation of rotation groove is connected with adjusting frame (13), the surface of adjusting frame (13) is provided with second spring (14), the one end setting of second spring (14) is on the inner wall of mounting groove.

4. The electric hoist gantry crane stabilizing device of claim 3, wherein: the inside of adjusting frame (13) is pegged graft and is had gag lever post (15), the one end of gag lever post (15) is provided with the stopper, the other end of gag lever post (15) is provided with the control lever, the spacing groove has been seted up to the inside of gag lever post (15), the inside of spacing groove is provided with third spring (16), the one end of third spring (16) is provided with card ball (17), the arc draw-in groove has been seted up to the inside of mounting groove, arc draw-in groove and card ball (17) looks adaptation.

5. The electric hoist gantry crane stabilizing device of claim 4, wherein: the inner wall of body (1) is provided with the connecting plate, the inside of connecting plate is provided with guide bar (18), guide bar (18) sliding connection is in the inside of connecting seat (4), fourth spring (19) have been cup jointed to the surface of gag lever post (15).

6. The stabilizing device of the electric hoist gantry crane according to claim 1, wherein: the anti-theft alarm is characterized in that an alarm (20) is arranged on the outer surface of the body (1), a traction rope is arranged at the upper end of the body (1), a fifth shaft rod is arranged inside the body (1), the outer surface of the fifth shaft rod is rotatably connected with a second guide wheel (21), the auxiliary rope (3) abuts against the second guide wheel (21), and the connecting seat (4) and the lifting hook (12) are arranged at two ends of the auxiliary rope (3).