CN218708580U

CN218708580U - Connecting lifting appliance for spraying of top surface of upright column jack

Info

Publication number: CN218708580U
Application number: CN202120150295.6U
Authority: CN
Inventors: 泥鲁江; 刘照辉; 马龙龙; 程雪飞; 谭琳; 高倩
Original assignee: Pingmei Shenma Machinery Equipment Group Henan Mining Machinery Co ltd
Current assignee: Pingmei Shenma Machinery Equipment Group Henan Mining Machinery Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2023-03-24
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a connecting lifting appliance for spraying the surface of a lifting jack of a stand column, which belongs to the technical field of lifting appliances and comprises a hook and a first lifting ring, wherein the hook comprises a first hook body and a second hook body, the first hook body is used for being matched and connected with first lifting equipment, the second hook body is used for being matched and connected with a lifted piece, and the opening directions of the first hook body and the second hook body are reversely arranged so as to lead the hook bodies to be S-shaped; the first lifting ring is arranged on one side, close to the second hook body, of the first hook body, a first avoidance space is formed between the first lifting ring and the opening of the second hook body, and the first lifting ring is used for being connected with the second lifting equipment in a matched mode. The utility model discloses make the hoist and mount process simple reliable, the taking off of the stand jack of not only being convenient for still does not damage the lacquer painting after the spraying, has simple structure, hoist and mount convenient, safe and reliable's advantage.

Description

Connecting lifting appliance for spraying of top surface of upright column jack

Technical Field

The utility model relates to a hoist technical field, concretely relates to stand jack surface spraying is with connecting hoist.

Background

When spraying operation is carried out on the surface of the hydraulic support column jack, a hoisting tool is needed to hoist the column jack. The existing hoisting mode is realized by directly hooking the hoisting ring on the upright jack by the hoisting hook on the hoisting platform, and the hoisting mode has the defect that the hoisting mode cannot be overcome, namely when the upright jack finishes spraying and reaches a storage area, the upright jack is not easy to take down from the hoisting platform, and the spraying surface of the upright jack is extremely easy to damage in the taking-down process, so that the production efficiency is low due to time and labor waste.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a stand jack surface spraying is with connecting hoist to solve prior art well stand jack and be difficult for taking off from hoisting platform, and very easily cause stand jack spraying surface damage taking off the in-process, waste time and energy and lead to the problem that production efficiency is low, and reach the convenient, safe and reliable's of hoist and mount effect.

The utility model discloses the technical scheme who adopts does:

design a stand jack surface spraying and use connection hoist, include:

the hook comprises a first hook body and a second hook body, the first hook body is used for being matched and connected with first hoisting equipment, the second hook body is used for being matched and connected with a hoisted piece, and the opening directions of the first hook body and the second hook body are arranged in opposite directions so that the hook bodies are S-shaped;

the first lifting ring is arranged on one side, close to the second hook body, of the first hook body, a first avoidance space is formed between the first lifting ring and the opening of the second hook body, and the first lifting ring is used for being connected with the second lifting equipment in a matched mode.

Furthermore, the first hook body and the second hook body are both in a U shape, the two ends of the first hook body and the second hook body are both a connecting end and a necking end, and the connecting end of the first hook body is fixedly connected with the connecting end of the second hook body.

Further, the hook further comprises a connecting section, and two ends of the connecting section are fixedly connected with the connecting end of the first hook body and the connecting end of the second hook body respectively to prolong the first avoidance space.

Furthermore, the connection lifting appliance further comprises a second lifting ring, the second lifting ring is arranged on one side, close to the first hook body, of the second hook body, and a second avoiding space is formed between the second lifting ring and the opening of the first hook body.

Further, it still includes the mousing-hook subassembly to connect the hoist, the mousing-hook subassembly includes:

the sleeve is fixedly arranged on the connecting section along the inclined direction;

the stop lever is connected in the sleeve in a sliding manner along the axis direction;

the stop heads are arranged at two ends of the stop rod, and the radial size of the stop heads is larger than that of the inner hole of the sleeve so as to prevent the stop rod from being separated from the sleeve.

Furthermore, the first lifting ring and the first hook body are connected into a whole through welding, and the second lifting ring and the second hook body are connected into a whole through welding.

Compared with the prior art, the utility model has the advantages that:

1. the first hook body of the utility model can be hung on the lifting hook of the hoisting platform, and the second hook body can hook the lifting ring on the upright post jack, so as to realize the hoisting of the upright post jack; when finishing the spraying and arriving the storage area on upright jack surface, can directly use the equipment of lifting on the storage rack to hook first rings to take off upright jack from the lifting hook of hoisting platform, accomplish the hoist and mount of post jack after the spraying. The whole hoisting process is simple and reliable, the painted surface is not damaged, the painting quality of the top surface of the upright post jack is guaranteed, and the loading and unloading time is greatly shortened; has the advantages of simple structure, convenient hoisting, safety and reliability.

2. The utility model discloses correspond the welding respectively on first coupler body and second coupler body and have first rings and second rings, first rings and second rings all can be connected with the couple of the equipment of lifting by crane on the storage rack, have improved the practicality of connecting the hoist.

3. The utility model discloses be equipped with the mousing-hook subassembly on the linkage segment of couple, the pin in this mousing-hook subassembly can be under the action of gravity the opening of the first coupler body of shutoff or the second coupler body to stop the emergence of unhook phenomenon.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

fig. 2 is a second schematic structural diagram of the present invention.

100 is the couple, 110 is the first coupler body, 120 is the second coupler body, 130 is the first space of dodging, 140 is the link, 150 is the necking end, 160 is the linkage segment, 170 is the second space of dodging, 200 is first rings, 300 is the second rings, 400 is mousing-hook component, 410 is the sleeve, 420 is the pin, 430 is the dog.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 and fig. 2, the connection hanger for spraying the surface of the column jack according to the embodiment of the present invention includes: a hook 100 and a first hanging ring 200; the hook 100 comprises a first hook body 110 and a second hook body 120, wherein the first hook body 110 is used for being matched and connected with a first hoisting device (such as a hoisting hook on a hoisting platform), the second hook body 120 is used for being matched and connected with a hoisted piece (such as a hoisting ring on a column jack), and the opening directions of the first hook body 110 and the second hook body 120 are reversed, so that the hook body 100 is S-shaped. The first hanging ring 200 is arranged on one side of the first hook body 110 close to the second hook body 120, a first avoidance space 130 is formed between the first hanging ring 200 and an opening of the second hook body 120, the first hanging ring 200 is used for being matched and connected with second hoisting equipment (such as hoisting equipment on a storage rack), and the first avoidance space 130 is convenient for the second hook body 120 to be connected with a hoisted piece, so that the hoisted piece is prevented from interfering with the first hanging ring 200.

In one embodiment of the present application, as shown in fig. 1, the first hook body 110 and the second hook body 120 are both U-shaped, and both ends of the first hook body 110 and the second hook body 120 are a connection end 140 and a necking end 150, and the connection end 140 of the first hook body 110 is fixedly connected with the connection end 140 of the second hook body 120. So set up, have simple structure, the advantage of being convenient for connect.

Optionally, as shown in fig. 2, the hook 100 further includes a connection section 160, one end of the connection section 160 is fixedly connected to the connection end 140 of the first hook body 110, and the other end of the connection section 160 is fixedly connected to the connection end 140 of the second hook body 120, so as to extend the first avoidance space 130. By such arrangement, the first avoiding space 130 can be extended, so that the second hook body 120 can be conveniently connected with a lifted piece, and the lifted piece is prevented from interfering with the first hanging ring 200.

In an embodiment of the present application, as shown in fig. 2, the connection hanger further includes a second hanging ring 300, the second hanging ring 300 is disposed on a side of the second hook 120 close to the first hook 110, and a second escape space 170 is formed between the second hanging ring 300 and the opening of the first hook 110. So set up, can improve the practicality of connecting the hoist.

Optionally, as shown in fig. 2, the connection spreader further comprises an anti-drop hook assembly 400.

Specifically, the mousing-hook assembly 400 includes: sleeve 410, stop lever 420 and stop 430; the sleeve 410 is fixedly disposed on the connecting section 160 in an oblique direction, and one end of the sleeve 410 faces the necked-down end 150 of the first hook 110 and the other end faces the necked-down end 150 of the second hook 120. The blocking rod 420 is slidably connected in the sleeve 410 along the axial direction, and when the blocking rod 420 slides in the sleeve 410 under the action of gravity, one end of the blocking rod 420 can move towards the necking end 150 of the first hook body 110 or the necking end 150 of the second hook body 120 to block the opening of the first hook body 110 or the second hook body 120. The stoppers 430 are disposed at both ends of the stop rod 420, and the radial dimension of the stoppers 430 is larger than that of the inner hole of the sleeve 410 to prevent the stop rod 420 from being separated from the sleeve 410, so that the stoppers 430 play a role of a weight. With such an arrangement, the stop lever 420 can block the opening of the first hook 110 or the second hook 120 under the action of gravity, so as to prevent the unhooking phenomenon and improve the safety.

Optionally, the first hanging ring 200 and the first hook 110 are connected into a whole by welding, and the second hanging ring 300 and the second hook 120 are connected into a whole by welding. So set up, simple structure, the security is good.

The utility model discloses a use method as follows:

when the connecting lifting appliance of the utility model is used for lifting the upright post jack, the first hook body 110 is firstly hung on the lifting hook of the lifting platform, and then the second hook body 120 is hooked on the lifting ring on the upright post jack, so as to realize the lifting of the upright post jack; when the spraying is finished on the surface of the upright post jack and the upright post jack reaches the storage area, the lifting equipment on the storage rack can be directly used for hooking the first lifting ring 200 so as to take the upright post jack down from the lifting hook of the lifting platform, and the lifting of the upright post jack after the spraying is finished.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a stand jack surface spraying is with connecting hoist which characterized in that includes:

the hook (100) comprises a first hook body (110) and a second hook body (120), wherein the first hook body (110) is used for being matched and connected with a first hoisting device, the second hook body (120) is used for being matched and connected with a hoisted piece, and the opening directions of the first hook body (110) and the second hook body (120) are arranged in opposite directions so that the hook (100) is S-shaped;

the lifting device comprises a first lifting ring (200), wherein the first lifting ring (200) is arranged on one side, close to the second hook body (120), of the first hook body (110), a first avoiding space (130) is formed between openings of the first lifting ring (200) and the second hook body (120), and the first lifting ring (200) is used for being connected with second lifting equipment in a matched mode.

2. The connecting hanger for spraying the surface of the column jack of claim 1, wherein the first hook body (110) and the second hook body (120) are both in a U shape, both ends of the first hook body (110) and the second hook body (120) are a connecting end (140) and a necking end (150), and the connecting end (140) of the first hook body (110) is fixedly connected with the connecting end (140) of the second hook body (120).

3. The connection hanger for spraying the surface of a column jack according to claim 2, wherein the hook (100) further comprises a connection section (160), and both ends of the connection section (160) are fixedly connected with the connection end (140) of the first hook body (110) and the connection end (140) of the second hook body (120), respectively, so as to extend the first avoidance space (130).

4. The connecting hanger for spraying the surface of the upright jack according to claim 3, further comprising a second hanging ring (300), wherein the second hanging ring (300) is disposed on one side of the second hook body (120) close to the first hook body (110), and a second escape space (170) is formed between the second hanging ring (300) and the opening of the first hook body (110).

5. The connection spreader for painting of column jack surfaces according to claim 4, further comprising an anti-unhooking assembly (400), the anti-unhooking assembly (400) comprising:

the sleeve (410), the said sleeve (410) is fixed on joint segment (160) along the direction of slope;

the stop lever (420) is connected in the sleeve (410) in a sliding mode along the axial direction;

the stop heads (430) are arranged at two ends of the stop rod (420), and the radial dimension of the stop heads (430) is larger than that of the inner hole of the sleeve (410) so as to prevent the stop rod (420) from being separated from the sleeve (410).

6. The connection hanger for spraying the surface of a column jack according to claim 5, wherein the first hanging ring (200) and the first hook body (110) are connected into a whole by welding, and the second hanging ring (300) and the second hook body (120) are connected into a whole by welding.