CN210313166U

CN210313166U - A safe formula hoist device for transformer substation engineering construction usefulness

Info

Publication number: CN210313166U
Application number: CN201921355139.2U
Authority: CN
Inventors: 钱东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-04-14
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a safe hoisting device for transformer substation engineering construction, which comprises a fixed plate, wherein a fixed seat is welded at the middle part of the top end of the fixed plate, a fixed ring is fixedly installed at the top end of the fixed plate, a lock chain is sleeved on the fixed ring, one end of the lock chain, which is far away from the fixed ring, is fixedly connected on a hoisting mechanism, a through groove is arranged in the fixed plate, chutes are respectively arranged on the two side groove walls of the through groove, a slide block is respectively arranged in the chutes and the through groove in a sliding way, a hook is welded at the bottom end of the slide block, the hook penetrates out of the through groove, a nut is tightly welded at the bottom end of the hook, a first threaded rod is arranged on the hook, an inserting rod is welded at the bottom end of the inserting rod, a cylindrical rotating block is fixedly sleeved at the bottom end, hanging baskets can be installed on the hanging rings, and the hanging baskets can be directly hoisted by using the hooks when not needed, so that the hanging basket is more flexible to use.

Description

A safe formula hoist device for transformer substation engineering construction usefulness

Technical Field

The utility model relates to a hoist and mount field, in particular to safe formula hoist device for transformer substation's engineering construction usefulness.

Background

The hoisting refers to a general term of installation and in-place of equipment by a crane or a hoisting mechanism, equipment, workpieces, appliance materials and the like are hoisted by various hoisting tools in the process of maintenance or repair, so that the equipment, the workpieces, the appliance materials and the like are changed in position, the transformer substation refers to a place for converting voltage and current, receiving electric energy and distributing the electric energy in a power system, and the voltage of the transformer substation is boosted in a power plant, so that the electric energy generated by a generator is fed into a high-voltage power grid after being boosted, and the hoisting device is required to be used in the construction process of transformer substation engineering.

The safety of its use remains to be strengthened, and at the in-process of hoist and mount, the condition that rocks easily takes place for the article of hoist and mount, can take place the condition that drops even when serious, consequently can not satisfy the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a safe formula hoist device for transformer substation's engineering construction usefulness can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a safe formula hoist device for transformer substation engineering construction usefulness, includes the fixed plate, the middle part welding on fixed plate top has the fixing base, the top fixed mounting of fixing base has solid fixed ring, gu the last chain that has cup jointed of fixed ring, gu fixed ring's one end fixed connection is on hoisting mechanism is kept away from to the chain, logical groove has been seted up in the fixed plate, the spout has all been seted up on the both sides cell wall that leads to the groove, the spout all slides in with leading to the groove and is provided with the slider, the bottom welding of slider has the couple, just logical groove setting is worn out to the couple, the bottom of couple has closely welded the nut, be provided with first threaded rod on the couple, the bottom welding of first threaded rod has the inserted bar, the fixed cover in.

Furthermore, a second threaded rod is inserted into a threaded hole in the top of the sliding block in a rotating mode, a through groove is formed in the top of the second threaded rod in an extending mode, a rotating wheel is fixedly sleeved on one end, extending out of the through groove, of the second threaded rod, and a rubber sleeve is bonded on the bottom end face of the rotating wheel.

Further, the first threaded rod rotates to penetrate through the nut, and the top of the first threaded rod penetrates through the hook.

Further, the top welding of first threaded rod has the bull stick, the bull stick is the arc pole.

Furthermore, both ends at the top of the rotating rod are welded on the inner side wall of the baffle ring, and the baffle ring can be tightly attached to the hook when rotating downwards.

Furthermore, the inserted link injects into the link, just the link is "U" shape structure, the link sets up under the couple, the movable clamping sleeve of commentaries on classics piece on the shown inserted link is in the rotary trough, just the rotary trough is seted up in the link, the terminal surface that the link kept away from first threaded rod one end is the inclined plane.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the hanging ring is arranged at one end of the first threaded rod, the hanging basket can be arranged on the hanging ring, and the hanging basket can be directly hung by using the hook when not needed, so that the use is more flexible; the first threaded rod penetrates through the nut in a rotating mode, when the first threaded rod is rotated upwards in the nut, the inclined surface at one end of the hanging ring can be attached to the inclined surface arranged on the hook in a matched mode to seal the hanging ring, the hanging basket mounted on the hanging ring is prevented from falling off, and safety is guaranteed; the fixed commentaries on classics board that is provided with of one end that the link was kept away from to first threaded rod utilizes curved commentaries on classics board to conveniently rotate the threaded rod to the both ends welding of commentaries on classics board is on keeping off the ring, when hoist and mount article on the couple, can rotate first threaded rod to the side of keeping off the ring down paste tightly to the couple, can seal the couple like this, avoids the article of hoist and mount on the couple to take place the condition that drops, and the modern design, the security is higher.

2. The top ends of the hooks of the utility model are sleeved in the sliding groove through the sliding block, the distance between the two hooks can be adjusted according to the actual situation, and the flexibility is stronger; rotate in the screw hole on the slider and peg graft and have the second threaded rod, rotate the threaded rod downwards in the screw hole of slider and can rotate the runner and paste tightly to the fixed plate on, play the effect that plays the locking to the slider to it has the rubber sleeve to bond on the bottom face of runner, when pasting tightly to the fixed plate, increases the stiction, and the locking effect is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of the structure at a point a of the present invention.

Fig. 3 is an enlarged view of the structure of the utility model B.

Fig. 4 is a schematic structural view of the baffle ring of the present invention.

In the figure: 1. a fixing plate; 2. a fixed seat; 3. a fixing ring; 4. a chain; 5. hooking; 6. a nut; 7. a first threaded rod; 8. hanging a ring; 9. a through groove; 10. a chute; 11. a slider; 12. a second threaded rod; 13. a rotating wheel; 14. a rotating rod; 15. a baffle ring; 16. inserting a rod; 17. rotating the block; 18. and (6) rotating the groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, a safety hoisting device for substation engineering construction includes a fixing plate 1, a fixed seat 2 is welded in the middle of the top end of the fixed plate 1, a fixed ring 3 is fixedly arranged at the top end of the fixed seat 2, the fixed ring 3 is sleeved with a chain 4, one end of the chain 4 far away from the fixed ring 3 is fixedly connected to the hoisting mechanism, a through groove 9 is arranged in the fixed plate 1, sliding grooves 10 are arranged on the groove walls at the two sides of the through groove 9, a sliding block 11 is arranged in the sliding groove 10 and the through groove 9 in a sliding manner, a hook 5 is welded at the bottom end of the sliding block 11, the hook 5 penetrates through the through groove 9, the bottom end of the hook 5 is tightly welded with a nut 6, the hook 5 is provided with a first threaded rod 7, the bottom end of the first threaded rod 7 is welded with an inserted bar 16, and the bottom end of the inserted bar 16 is fixedly sleeved with a cylindrical rotating block 17.

Specifically, as shown in fig. 2 and 3, a second threaded rod 12 is rotatably inserted into a threaded hole in the top of the slider 11, a through groove 9 extends from the top of the second threaded rod 12, a runner 13 is fixedly sleeved on one end of the second threaded rod 12, which extends out of the through groove 9, and a rubber sleeve is bonded on the bottom end face of the runner 13.

Through adopting above-mentioned scheme, utilize the slip of slider 11 in spout 10, can adjust the distance between two couples 5 according to actual need, the flexibility is stronger.

Specifically, as shown in fig. 1, the first threaded rod 7 is rotated to pass through the nut 6, and the top of the first threaded rod 7 is disposed to pass through the hook 5.

Through adopting above-mentioned scheme, rotate first threaded rod 7 in nut 6, can realize the work that reciprocates hanging ring 8 on first threaded rod 7.

Specifically, as shown in fig. 1 and 3, a rotating rod 14 is welded at the top end of the first threaded rod 7, and the rotating rod 14 is an arc-shaped rod.

By adopting the above-mentioned solution, the first threaded rod 7 is conveniently rotated by using the arc-shaped rotating rod 14.

Specifically, as shown in fig. 1 and 3, both ends of the top of the rotating rod 14 are welded on the inner side wall of the baffle ring 15, and the baffle ring 15 can be tightly attached to the hook 5 when rotating downwards.

Through adopting above-mentioned scheme, when keeping off ring 15 and rotating its lateral wall and paste closely to couple 5, can play confined effect to couple 5, prevent to appear the condition that drops on couple 5, hoist and mount security is higher.

Specifically, as shown in fig. 1, the insert rod 16 is inserted into the hanging ring 8, the hanging ring 8 is of a U-shaped structure, the hanging ring 8 is arranged right below the hook 5, the rotating block 17 on the insert rod 16 is movably clamped in the rotating groove 18, the rotating groove 18 is formed in the hanging ring 8, and the end face of the hanging ring 8, which is far away from the first threaded rod 7, is an inclined face.

By adopting the scheme, the hanging basket can be installed according to actual needs by utilizing the U-shaped hanging ring 8, and the use is more flexible.

It should be noted that the utility model relates to a safe hoisting device for construction of transformer substation engineering, when hoisting, according to the actual need of the work piece to be hoisted, when the hanging basket is needed, the hanging basket can be directly installed on the hanging ring 8, and the rotating rod 14 is utilized to rotate the first threaded rod 7 upwards in the nut 6, when the first threaded rod 7 is rotated, the hanging ring 8 is held and not moved, the first threaded rod 7 drives the upper block 17 of the inserted link 16 to rotate in the rotating groove 18 in the hook 5, meanwhile, the first threaded rod 7 drives the inclined plane at one end of the hanging ring 8 to move upwards to the inclined plane matched and arranged on the tight hook 5, the hanging ring 8 is sealed, when the hook 5 can be directly utilized to hoist, the work piece to be hoisted can be hung on the hook 5, and the first threaded rod 7 is rotated downwards in the nut 6 until the upper blocking ring 15 of the first threaded rod 7 moves downwards to be tightly attached to the hook 5, and closing the hook 5, and finally pulling up the fixed plate 1 by using the hoisting mechanism and the chain 4, so that the hoisting work can be realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a safe formula hoist device for transformer substation engineering construction usefulness, includes fixed plate (1), its characterized in that: the middle welding of the top end of the fixed plate (1) is provided with a fixed seat (2), the top end of the fixed seat (2) is fixedly provided with a fixed ring (3), the fixed ring (3) is sleeved with a chain (4), one end of the chain (4), which is far away from the fixed ring (3), is fixedly connected to a hoisting mechanism, the fixed plate (1) is provided with a through groove (9), the two side groove walls of the through groove (9) are both provided with a sliding groove (10), the sliding groove (10) and the through groove (9) are both provided with a sliding block (11) in a sliding manner, the bottom welding of the sliding block (11) is provided with a hook (5), the hook (5) penetrates out of the through groove (9), the bottom end of the hook (5) is tightly welded with a nut (6), the hook (5) is provided with a first threaded rod (7), and the bottom welding of, the bottom end of the inserted link (16) is fixedly sleeved with a cylindrical rotating block (17).

2. The safe hoisting device for substation engineering construction according to claim 1, characterized in that: the threaded hole at the top of the sliding block (11) is rotatably inserted with a second threaded rod (12), the top of the second threaded rod (12) extends out of the through groove (9) and is provided with a through groove, one end of the second threaded rod (12) extending out of the through groove (9) is fixedly sleeved with a rotating wheel (13), and a rubber sleeve is bonded on the bottom end face of the rotating wheel (13).

3. The safe hoisting device for substation engineering construction according to claim 1, characterized in that: the first threaded rod (7) rotates to penetrate through the nut (6), and the top of the first threaded rod (7) penetrates through the hook (5) to be arranged.

4. The safe hoisting device for substation engineering construction according to claim 1, characterized in that: the top welding of first threaded rod (7) has bull stick (14), bull stick (14) are the arc pole.

5. The safe hoisting device for substation engineering construction according to claim 4, characterized in that: the two ends of the top of the rotating rod (14) are welded on the inner side wall of the baffle ring (15), and the baffle ring (15) can be tightly attached to the hook (5) when rotating downwards.

6. The safe hoisting device for substation engineering construction according to claim 1, characterized in that: the inserting rod (16) is inserted into the hanging ring (8), the hanging ring (8) is of a U-shaped structure, the hanging ring (8) is arranged under the hook (5), the rotating block (17) on the inserting rod (16) is movably clamped in the rotating groove (18), the rotating groove (18) is formed in the hanging ring (8), and the end face, far away from one end of the first threaded rod (7), of the hanging ring (8) is an inclined face.