CN214989730U - Auxiliary sling for replacing chain belt of pig casting machine - Google Patents
Auxiliary sling for replacing chain belt of pig casting machine Download PDFInfo
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- CN214989730U CN214989730U CN202121505362.8U CN202121505362U CN214989730U CN 214989730 U CN214989730 U CN 214989730U CN 202121505362 U CN202121505362 U CN 202121505362U CN 214989730 U CN214989730 U CN 214989730U
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Abstract
The utility model discloses an auxiliary hoist is changed to pig machine chain belt, include: the long strip-shaped frame body is provided with a plurality of pairs of fixing pieces for fixing the chain belt along the length direction, and the frame body is provided with a plurality of hanging lugs for being matched with the hanging hooks to hang the frame body. When the chain belt is installed, the chain belt can be fixed along the length direction of the support body through a plurality of pairs of fixing pieces, so that the chain belt is horizontally hoisted in a straight shape, the hangers are fixedly connected with hooks of a crane, the rope can be specifically and fixedly connected, when the chain belt is installed, the chain belt which is hoisted in the horizontal direction can be directly placed on the supporting wheel of the pig casting machine, two ends of the chain belt are prevented from falling down, the overhaul safety risk is reduced, auxiliary tools such as a pulley and a forklift are not needed, the overhaul labor intensity can be obviously reduced, and the overhaul time can be shortened.
Description
Technical Field
The utility model relates to a mechanical overhaul technical field, more specifically say, relate to an auxiliary hoist is changed to pig machine chain belt.
Background
The iron casting machine is a device for casting molten iron into iron blocks, the whole iron casting machine is of a chain belt structure, and the chain belt is composed of a plurality of chain blocks and cast iron molds arranged on the chain blocks. When the iron blocks are poured, molten iron flows into the cast iron mold, the chain belt rotates to drive the molten iron in the mold to a cooling area for condensation and then runs to the machine head for discharging, and the cast iron mold after discharging returns to a molten iron inflow point along with the chain belt for charging for the next cycle.
The chain belt is easy to cause the abrasion of the pin shaft of the chain belt or the damage of the chain block in the running process, when the chain belt is damaged to a certain degree, the whole chain belt needs to be replaced, the coil is inserted for reassembly, and the pin shaft and the external member thereof are replaced. The existing chain belt is replaced in an integral replacement mode, and 20 sections of chain belts are hoisted each time by using a crane. Because the chain belt is flexible, after the chain belt is hoisted, the chain belts at two ends can fall down due to gravity, and at present, when the chain belt is replaced at every time, the chain belt which falls down needs to be dragged by adopting a pulley and a forklift so as to be matched with a crane to install the chain belt and finally fall on a supporting wheel of the chain belt machine. The chain belt is installed by adopting the dragging hoisting mode, safety accidents are easily caused firstly, and then devices such as pulleys are required to be arranged to increase the overhauling workload and the overhauling time.
In summary, how to install the conventional chain belt has the problems of potential safety hazard, troublesome installation and low efficiency, and is a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an auxiliary hoist is changed to pig machine chain belt reduces and overhauls safe risk, simplifies the installation procedure, reduces and overhauls intensity of labour and shortens maintenance time.
In order to achieve the above object, the present invention provides the following technical solutions:
an auxiliary spreader for replacing a chain belt of an iron casting machine, comprising: the long strip-shaped frame body is provided with a plurality of pairs of fixing pieces for fixing the chain belt along the length direction, and the frame body is provided with a plurality of hanging lugs for being matched with the hanging hooks to hang the frame body.
Preferably, the frame body comprises two parallel I-shaped steels and channel steels respectively connected with the two I-shaped steels.
Preferably, the fixing piece comprises an inverted U-shaped hanging piece arranged on the frame body, two ends of the inverted U-shaped hanging piece are provided with opposite insertion holes, and the fixing piece comprises a bolt matched with the insertion holes.
Preferably, the frame body has arranged 5 pairs of inverted U-shaped pendant along its length direction equidistance.
Preferably, a plurality of hangers are symmetrically distributed along two sides of the gravity center of the rack body.
Preferably, 4 hangers are symmetrically distributed on the frame body.
The utility model provides an auxiliary hoist is changed to pig machine chain belt, include: the long strip-shaped frame body is provided with a plurality of pairs of fixing pieces for fixing the chain belt along the length direction, and the frame body is provided with a plurality of hanging lugs for being matched with the hanging hooks to hang the frame body. When the chain belt is installed, the chain belt can be fixed along the length direction of the support body through a plurality of pairs of fixing pieces, so that the chain belt is horizontally hoisted in a straight shape, the hangers are fixedly connected with hooks of a crane, the rope can be specifically and fixedly connected, when the chain belt is installed, the chain belt which is hoisted in the horizontal direction can be directly placed on the supporting wheel of the pig casting machine, two ends of the chain belt are prevented from falling down, the overhaul safety risk is reduced, auxiliary tools such as a pulley and a forklift are not needed, the overhaul labor intensity can be obviously reduced, and the overhaul time can be shortened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of an auxiliary hanger for replacing a chain belt of an iron casting machine provided by the present invention;
fig. 2 is a schematic view of the connection relationship between the auxiliary sling for replacing the chain belt of the iron casting machine and the chain belt provided by the present invention.
In FIGS. 1-2:
1-frame body, 2-hangers, 3-fixing piece and 4-chain belt.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide an auxiliary hoist is changed to pig machine chain belt, reduces and overhauls safe risk, simplifies the installation flow, reduces and overhauls intensity of labour and shortens the repair time.
Referring to fig. 1-2, fig. 1 is a schematic view of an auxiliary hanger for replacing a chain belt of an iron casting machine according to the present invention; fig. 2 is a schematic view of the connection relationship between the auxiliary sling for replacing the chain belt of the iron casting machine and the chain belt provided by the present invention.
An auxiliary spreader for replacing a chain belt of an iron casting machine, comprising: the long-strip-shaped frame body 1 is characterized in that the frame body 1 is provided with a plurality of pairs of fixing pieces 3 used for fixing chain belts 4 along the length direction of the frame body, and the frame body 1 is provided with a plurality of hanging lugs 2 used for being matched with the hooks to lift the frame body 1.
Wherein, support body 1 is rectangular form to in order to utilize mounting 3 on the support body 1 to hoist chain belt 4, and because chain belt 4 and a plurality of mountings 3 on the support body 1 are distributed and connected, consequently, when installing chain belt 4, can fix 4 multiple spot of flexible chain belt on support body 1, so that chain belt 4 is a style of calligraphy horizontal hoisting, then directly hangs chain belt 4 and puts on the riding wheel, avoids 4 both ends of chain belt toward whereabouts.
The quantity and the interval of mounting 3 can be according to the length demand of chain belt 4 and nimble setting, for example, can hoist 15 blocks of chain belts 4 at every turn, according to 4 long 600mm of every block of chain belt, 15 4 total length 9 meters of chain belt, can set up 5 pairs of mounting 3, ten in total to guarantee the balance stability to 4 fixed chain belts. Accordingly, the number and arrangement of the hanging lugs 2 can be flexibly set as required, and it should be ensured that the rack body 1 is in a substantially horizontal state when the rack body 1 is lifted.
The utility model provides an auxiliary hoist is changed to pig machine chain belt, include: the long-strip-shaped frame body 1 is characterized in that the frame body 1 is provided with a plurality of pairs of fixing pieces 3 used for fixing chain belts 4 along the length direction of the frame body, and the frame body 1 is provided with a plurality of hanging lugs 2 used for being matched with the hooks to lift the frame body 1. When installing chain belt 4, can be fixed chain belt 4 through a plurality of 1 length direction of support body 3 edge fixing piece, so that chain belt 4 is a style of calligraphy horizontal hoisting, be connected hangers 2 and the couple of crane fixed, concrete accessible rope is connected fixedly, when the installation, directly place horizontal hoisting's chain belt 4 on the riding wheel of pig machine can, prevent 4 both ends of chain belt toward whereabouts, reduce and overhaul the safety risk, and need not to use the coaster, appurtenance such as fork truck, can show reduction maintenance intensity of labour and shorten the repair time.
On the basis of the above embodiment, in consideration of the specific arrangement mode of the frame body 1, as a further preferable mode, the frame body 1 includes two i-beams arranged in parallel and channel steel respectively connecting the two i-beams. Specifically, two I-shaped steels with the length of 9 meters and the length of 120 meters are used as main beams, and the upper parts of the I-shaped steels are welded into a whole by using channel steels, so that the frame body 1 is ensured to have enough use strength.
On the basis of the above embodiment, considering the specific arrangement mode of the fixing member 3 for fixing the chain belt 4, since the chain belt 4 needs to be detached from the frame body 1 after installation, the fixing member 3 has a structure that can be detached from and installed relative to the chain belt 4, as a further preference, the fixing member 3 includes an inverted U-shaped hanging member provided on the frame body 1, opposite insertion holes are provided at both ends of the inverted U-shaped hanging member, and the fixing member 3 includes insertion pins engaged with the insertion holes.
Specifically, utilize the steel sheet of 15mm thick to make the type of falling U pendant, the both ends of the type of falling U pendant are two rings, and five pairs of type of falling U pendants, totally 10 type of falling U pendants are arranged to the equipartition on the support body 1. The inverted U-shaped pendant should be able to hold the chain belt 4 of the chain belt 4, and the chain belt 4 is clamped into the inverted U-shaped pendant during hoisting, and the bolt is inserted, so that the chain belt 4 is fixed in the inverted U-shaped pendant, the chain belt 4 is quickly connected with the frame body 1, and the bolt is taken out after the chain belt is hoisted in place.
On the basis of the above embodiment, considering the specific arrangement mode of the hanging lugs 2, in order to ensure that the frame body 1 can keep balance after being lifted by the crane and prevent tipping, as a further preference, a plurality of hanging lugs 2 are symmetrically distributed along two sides of the gravity center of the frame body 1. In consideration of the specific number of the hanging lugs 2, on the basis of the above embodiment, as a further preference, 4 hanging lugs 2 are symmetrically distributed on the frame body 1.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The auxiliary sling for replacing the chain belt of the pig machine provided by the utility model is described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. An auxiliary sling for replacing a chain belt of an iron casting machine, comprising: the long-strip-shaped frame body (1), the frame body (1) is provided with a plurality of fixing pieces (3) used for fixing the chain belt (4) along the length direction of the frame body, and the frame body (1) is provided with a plurality of hanging lugs (2) used for being matched with the hanging hooks to lift the frame body (1).
2. The auxiliary sling for replacing a chain belt of an iron casting machine according to claim 1, wherein the frame body (1) comprises two i-shaped steels arranged in parallel and channel steels respectively connecting the two i-shaped steels.
3. The auxiliary sling for replacing the chain belt of the pig machine according to claim 1, wherein the fixing member (3) comprises an inverted U-shaped hanging member arranged on the frame body (1), opposite insertion holes are formed at two ends of the inverted U-shaped hanging member, and the fixing member (3) comprises a plug pin matched with the insertion holes.
4. The pig machine chain belt replacement auxiliary hanger according to claim 3, wherein 5 pairs of the inverted U-shaped hangers are equidistantly arranged on the frame body (1) along the length direction thereof.
5. The pig chain belt replacement auxiliary spreader of any one of claims 1 to 4, wherein a number of the hangers (2) are symmetrically distributed along both sides of the center of gravity of the frame body (1).
6. The auxiliary sling for replacing the chain belt of the pig machine according to claim 5, wherein 4 hanging lugs (2) are symmetrically distributed on the frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505362.8U CN214989730U (en) | 2021-07-01 | 2021-07-01 | Auxiliary sling for replacing chain belt of pig casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505362.8U CN214989730U (en) | 2021-07-01 | 2021-07-01 | Auxiliary sling for replacing chain belt of pig casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214989730U true CN214989730U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121505362.8U Active CN214989730U (en) | 2021-07-01 | 2021-07-01 | Auxiliary sling for replacing chain belt of pig casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214989730U (en) |
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2021
- 2021-07-01 CN CN202121505362.8U patent/CN214989730U/en active Active
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