CN212024533U - Concrete pipe fitting loading and unloading car hoist device - Google Patents
Concrete pipe fitting loading and unloading car hoist device Download PDFInfo
- Publication number
- CN212024533U CN212024533U CN202020328045.2U CN202020328045U CN212024533U CN 212024533 U CN212024533 U CN 212024533U CN 202020328045 U CN202020328045 U CN 202020328045U CN 212024533 U CN212024533 U CN 212024533U
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- Prior art keywords
- suspension hook
- concrete pipe
- steel wire
- rope
- wire rope
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- Expired - Fee Related
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- 239000000725 suspension Substances 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a concrete pipe loading and unloading truck hoisting device, which comprises a hoisting rod, a first suspension hook and a second suspension hook, wherein a group of connecting pieces are respectively arranged at two ends of the hoisting rod, and the first suspension hook and the second suspension hook are respectively hinged with the group of connecting pieces; the first suspension hook and the second suspension hook are oppositely arranged, hoisting parts used for hanging the concrete pipe fitting are arranged on opposite surfaces of the first suspension hook and the second suspension hook, a threaded connection part is arranged at the lower end of the first suspension hook, a rope winding part is arranged at the lower end of the second suspension hook, and the threaded connection part and the rope winding part are connected through a rope locking mechanism; the rope locking mechanism comprises a steel wire rope and an adjusting rod in threaded connection with the threaded part, the steel wire rope is sleeved on the rope winding part, and two ends of the steel wire rope are connected with the adjusting rod; the utility model discloses a concrete pipe fitting loading and unloading car hoist device need not to hold up the concrete pipe fitting through equipment such as fork truck when lifting by crane, lifts by crane convenience, safety high-efficient.
Description
Technical Field
The utility model relates to an engineering lifting device technical field especially relates to a concrete pipe fitting loading and unloading car hoist device.
Background
The concrete pipe fitting is a workpiece which is pre-cast in a mould by utilizing concrete in advance, is generally heavy, particularly is a concrete pipe fitting of municipal sewage pipes, is mostly 1-3 tons in weight, and is generally hoisted by a crane or hoisting equipment during hoisting.
For hoisting of concrete pipe fittings, a hoisting belt needs to be sleeved on the surface of a tubular concrete pipe fitting by traditional hoisting equipment before hoisting, during specific operation, a forklift and other tools are generally adopted to slightly lift one side of the concrete pipe fitting, so that the lower surface of the concrete pipe fitting is separated from the ground, and then the hoisting belt is sleeved, therefore, two ends of the concrete pipe fitting need to be lifted respectively to be sleeved with the hoisting belt.
In the practical use process of the hoisting equipment, a forklift needs to be equipped, the application scene is limited, the hoisting operation process is complex, and the hoisting efficiency is not improved easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a concrete pipe fitting loading and unloading car hoist device.
The purpose of the utility model is realized through the following technical scheme:
a hoisting device of a concrete pipe fitting loading and unloading truck comprises a hoisting rod, a first suspension hook and a second suspension hook, wherein two ends of the hoisting rod are respectively provided with a group of connecting pieces, and the first suspension hook and the second suspension hook are respectively hinged with the group of connecting pieces;
the first suspension hook and the second suspension hook are oppositely arranged, hoisting parts used for hanging the concrete pipe are arranged on opposite surfaces of the first suspension hook and the second suspension hook, a threaded connection part is arranged at the lower end of the first suspension hook, a rope winding part is arranged at the lower end of the second suspension hook, and the threaded connection part and the rope winding part are connected through a rope locking mechanism;
the rope locking mechanism comprises a steel wire rope and an adjusting rod in threaded connection with the threaded part, the steel wire rope is sleeved on the rope winding part, and two ends of the steel wire rope are connected with the adjusting rod.
Furthermore, the suspender is evenly provided with a plurality of adjusting holes along the length direction of the suspender, and the upper end of each group of connecting pieces is detachably connected with any adjacent two groups of adjusting holes, so that the distance between the two groups of connecting pieces is adjustable.
Furthermore, a group of lifting lugs is arranged at each of the two ends of the lifting rod.
Furthermore, the end part of the first end of the adjusting rod is provided with a baffle ring, a steel wire rope fixing sleeve is sleeved on the surface of the adjusting rod between the threaded connection part and the baffle ring, and two ends of the steel wire rope are connected to the steel wire rope fixing sleeve.
Further, a handle is arranged at the end part of the second end of the adjusting rod.
Further, the suspender is made of I-shaped steel, and the two groups of lifting lugs are arranged in the grooves on the same side of the I-shaped steel.
Furthermore, a group of lifting ropes is connected to each of the two groups of lifting lugs, and the upper ends of the two groups of lifting ropes are connected with each other.
The utility model has the advantages of it is following:
the utility model discloses a concrete pipe fitting loading and unloading car hoist device has included the jib and has hung in two sets of lifting hooks of jib both sides, wherein, all be equipped with hoist and mount portion on first lifting hook and the second lifting hook, during the lift by crane, two sets of lifting hooks hang in concrete pipe spare both sides, two hoist and mount portions hold up concrete pipe spare both ends inboard respectively, simultaneously through connecting between the rope locking mechanism will two sets of lifting hooks both ends, the rotation regulation pole makes the wire rope shrink, two sets of lifting hooks can be with firmly locking concrete pipe spare both ends, prevent to lift by crane the in-process because of the shake, sway and bring the unhook risk, need not to hold up concrete pipe spare through equipment such as fork truck when lifting by crane, it is convenient to lift by crane, safety and high efficiency.
Drawings
Fig. 1 is a perspective view a of the hoisting device of the present invention;
fig. 2 is a perspective view B of the hoisting device of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a diagram showing a state of the hoisting device of the present invention;
in the figure: 1-a hoisting device body, 100-a suspender, 100 a-a lifting lug, 100B-a connecting piece, 100 c-an adjusting hole, 100 d-a bolt, 110-a first suspension hook, 110 a-a hoisting part A, 110B-a screwed part, 120-a second suspension hook, 120 a-a hoisting part B, 120B-a rope winding part, 130-a rope locking mechanism, 130 a-an adjusting rod, 130B-a retaining ring, 130 c-a steel wire rope fixing sleeve, 130 d-a steel wire rope, 130 e-a handle, 140-a hoisting rope, 2-a crane and 3-a concrete pipe fitting.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 4, a concrete pipe fitting loading and unloading truck lifting device for lifting circular pipe shaped concrete prefabricated members such as municipal sewage pipes comprises a lifting device body 1, wherein the lifting device body 1 structurally comprises a hanger rod 100, a first hanging hook 110 and a second hanging hook 120.
As shown in fig. 1, the hanger rod 100 is of an i-beam structure, a set of lifting eyes 100a are respectively arranged at two ends of the hanger rod 100, a set of lifting rope 140 is respectively connected to the two sets of lifting eyes 100a, the upper ends of the two sets of lifting ropes 140 are wound and connected together to form a lifting rope connected to a lifting device such as a crane 2, the hanger rod 100 is of an i-beam structure, and the two sets of lifting eyes 100a are located in the grooves on the same side of the i-beam, so that the groove plates on two sides of the upper groove of the i-beam can also function as reinforcing ribs during lifting, and the structural strength of the hanger rod 100.
As shown in fig. 1 and 2, the hanger rod 100 is uniformly provided with a plurality of adjusting holes 100c along the length direction of the rod, and any two adjacent adjusting holes 100c near the two ends of the hanger rod 100 are respectively connected with a set of connecting pieces 100b through two sets of bolts 100d, that is, the connecting pieces 100b at the two ends of the hanger rod 100 are detachably connected with the hanger rod 100, so that the distance between the two sets of connecting pieces 100b can be flexibly adjusted by installing the two sets of connecting pieces 100b in different adjusting holes 100c according to the actual length of the concrete pipe 3, and the hoisting device body 1 has better compatibility with concrete pipes 3 of different sizes.
The first hanging hook 110 and the second hanging hook 120 are respectively hinged with a group of connecting pieces 100B, wherein the first hanging hook 110 and the second hanging hook 120 are oppositely arranged, hoisting parts for hanging the concrete pipe 3 are respectively arranged on opposite surfaces of the first hanging hook 110 and the second hanging hook 120, namely, the first hanging hook 110 is provided with the hoisting part A110a, and the second hanging hook 120 is provided with the hoisting part B120 a;
as shown in fig. 3, the lower end of the first suspension hook 110 is provided with a screw connection portion 110b, that is, the screw connection portion 110b is located below the sling portion a110a, the lower end of the second suspension hook 120 is provided with a rope winding portion 120b, the rope winding portion 120b is in a hook shape and is provided with a groove therein, and the screw connection portion 110b and the rope winding portion 120b are connected by a rope locking mechanism 130.
As shown in fig. 1 to 3, the rope locking mechanism 130 includes a steel wire rope 130d and an adjusting rod 130a in threaded connection with the threaded portion 110b, a stop ring 130b is disposed at a first end of the adjusting rod 130a, a handle 130e is disposed at a second end of the adjusting rod 130a, a steel wire rope fixing sleeve 130c is sleeved on a face of the adjusting rod 130a between the threaded portion 110b and the stop ring 130b, the steel wire rope fixing sleeve 130c is movably sleeved on the face of the adjusting rod 130a, the stop ring 130b is used for preventing the steel wire rope from sliding out of the face of the adjusting rod 130a, the steel wire rope 130d is sleeved in a groove of the rope winding portion 120b, and both ends of the steel wire rope 130d are connected to.
During the use, according to the actual length of concrete pipe fitting 3, adjust the interval between two sets of connecting piece 100B, use hoist and mount portion on two sets of hangers to slightly hold up concrete pipe fitting 3 both sides inner wall upper end, make hoist and mount portion A110a and hoist and mount portion B120a keep the level, wire rope 130d one end passes the inner chamber of concrete pipe fitting 3 and winds around on rope winding portion 120B, handle 130e is twisted to the other end, wire rope 130d straightens, two sets of hangers are taut, after hoist and put in place, back-twist is loosened handle 130e, take off wire rope 130d from rope winding portion 120B can, hoist high-efficient safety.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The hoisting device for the concrete pipe fitting loading and unloading truck is characterized by comprising a suspender (100), a first suspension hook (110) and a second suspension hook (120), wherein two ends of the suspender (100) are respectively provided with a group of connecting pieces (100b), and the first suspension hook (110) and the second suspension hook (120) are respectively hinged with the group of connecting pieces (100 b);
the first suspension hook (110) and the second suspension hook (120) are arranged oppositely, hoisting parts for hanging the concrete pipe (3) are arranged on opposite surfaces of the first suspension hook (110) and the second suspension hook (120), a threaded part (110b) is arranged at the lower end of the first suspension hook (110), a rope winding part (120b) is arranged at the lower end of the second suspension hook (120), and the threaded part (110b) is connected with the rope winding part (120b) through a rope locking mechanism (130);
the rope locking mechanism (130) comprises a steel wire rope (130d) and an adjusting rod (130a) in threaded connection with the threaded portion (110b), the steel wire rope (130d) is sleeved on the rope winding portion (120b), and two ends of the steel wire rope are connected with the adjusting rod (130 a).
2. The concrete pipe handling vehicle lifting device of claim 1, wherein: the hanger rod (100) is evenly provided with a plurality of adjusting holes (100c) along the length direction of the hanger rod, and the upper end of each group of connecting pieces (100b) is detachably connected with any two adjacent groups of adjusting holes (100c), so that the distance between the two groups of connecting pieces (100b) is adjustable.
3. The concrete pipe handling vehicle lifting device of claim 1, wherein: two ends of the suspension rod (100) are respectively provided with a group of lifting lugs (100 a).
4. The concrete pipe handling vehicle lifting device of claim 1, wherein: the end part of the first end of the adjusting rod (130a) is provided with a baffle ring (130b), a steel wire rope fixing sleeve (130c) is sleeved on the surface of the adjusting rod (130a) between the threaded part (110b) and the baffle ring (130b), and two ends of the steel wire rope (130d) are connected to the steel wire rope fixing sleeve (130 c).
5. The concrete pipe handling vehicle lifting device of claim 4, wherein: the end part of the second end of the adjusting rod (130a) is provided with a handle (130 e).
6. The concrete pipe handling vehicle lifting device of claim 3, wherein: the hanger rod (100) is made of I-shaped steel, and the two groups of lifting lugs (100a) are arranged in grooves on the same side of the I-shaped steel.
7. The concrete pipe handling vehicle lifting device of claim 6, wherein: the two groups of lifting lugs (100a) are respectively connected with a group of lifting ropes (140), and the upper ends of the two groups of lifting ropes (140) are mutually connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328045.2U CN212024533U (en) | 2020-03-16 | 2020-03-16 | Concrete pipe fitting loading and unloading car hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328045.2U CN212024533U (en) | 2020-03-16 | 2020-03-16 | Concrete pipe fitting loading and unloading car hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212024533U true CN212024533U (en) | 2020-11-27 |
Family
ID=73485112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020328045.2U Expired - Fee Related CN212024533U (en) | 2020-03-16 | 2020-03-16 | Concrete pipe fitting loading and unloading car hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212024533U (en) |
-
2020
- 2020-03-16 CN CN202020328045.2U patent/CN212024533U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |