CN217442248U - Sintering machine head upper framework and equipment integral installation structure - Google Patents
Sintering machine head upper framework and equipment integral installation structure Download PDFInfo
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- CN217442248U CN217442248U CN202221441453.4U CN202221441453U CN217442248U CN 217442248 U CN217442248 U CN 217442248U CN 202221441453 U CN202221441453 U CN 202221441453U CN 217442248 U CN217442248 U CN 217442248U
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Abstract
The utility model discloses sintering machine aircraft nose upper portion skeleton and equipment integral erection structure belongs to sintering machine installation field, and the purpose improves sintering machine aircraft nose upper portion skeleton and equipment fixing's security and efficiency. The device comprises a machine head lower framework with a head star wheel, a middle framework between the machine head and the tail, a middle rail erected at the top end of the middle framework and a head rail arranged at the top end of the machine head lower framework; the top end of the middle framework is used as an assembling platform of the upper framework of the sintering machine head; the middle rail is provided with a pushing device which moves along the extending direction of the middle rail, and the pushing device is provided with a jacking device. After the upper framework and the equipment are integrated into a whole by forming the middle framework, the middle framework is integrally pushed along the middle rail to be in place for installation, and the installation efficiency is improved. The operation height is reduced, and the safety is improved. The precision and the quality of installation can be guaranteed, and the times of alignment and adjustment are reduced. Moreover, the structure of the sintering machine is greatly facilitated, the structure is simple, and the cost is low.
Description
Technical Field
The utility model belongs to sintering machine installation field, specific is sintering machine aircraft nose upper portion skeleton and equipment integral erection structure.
Background
The sintering machine framework transversely comprises a machine head framework and a middle framework located between the machine head and the machine tail, and the machine head framework vertically comprises an upper framework at the top, a head star wheel at the bottom and a machine head lower framework. The height positions of the lower framework and the middle framework of the machine head with the head star wheels along the vertical direction are positioned below the upper framework of the machine head, so the lower framework and the middle framework of the machine head are collectively called as the lower framework. The middle rail is arranged at the top of the middle framework, the head rail is arranged at the top of the framework at the lower part of the machine head, and the head rail is communicated with the middle rail and used for transporting materials through the trolley.
The upper framework of the sintering machine head is mainly used for supporting upper equipment, the installation of the upper equipment of the sintering machine head is a key area for installing the sintering machine equipment, and the installation accuracy of the upper framework of the sintering machine head and the equipment is a key factor influencing the deviation, the rail gnawing and the overlapping of a sintering machine trolley. The traditional installation method is that equipment parts of the sintering machine are hoisted to a designated position, the equipment parts are installed on site at the design position of a head framework of the sintering machine, during the installation on site, no hoisting equipment is arranged at the upper part of the head framework, hoisting points need to be arranged on a head steel platform or a concrete platform, and a winch is arranged to hoist the framework and other equipment. This method has the following disadvantages:
firstly, because with each part of upper portion skeleton and equipment hoist and mount the back in place, carry out the field installation, structural space height size is big during the installation, the altitude construction, constructor's safety is difficult to guarantee, and is unfavorable for improving the operating efficiency.
Secondly, hoisting equipment is not arranged above the upper framework of the head of the sintering machine, namely a workshop travelling crane cannot be utilized above the upper framework of the head of the sintering machine, hoisting equipment such as a winch is required to be arranged for hoisting each part and equipment, and the installation procedure of the hoisting equipment at a high position is increased;
thirdly, in each component, namely the equipment installation process, the accuracy of the whole installation position of the upper framework after the assembly can be ensured by repeatedly adjusting and repeatedly aligning.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of the safety and the inefficiency of the upper part framework and the equipment installation of the existing sintering machine head, providing an integral installation structure of the upper part framework and the equipment of the sintering machine head, and improving the safety and the efficiency of the upper part framework and the equipment installation of the sintering machine head.
The utility model adopts the technical proposal that: the upper framework of the head of the sintering machine and the integral installation structure of the equipment comprise a lower framework of the head with a head star wheel positioned at the bottom of the head of the sintering machine and an intermediate framework positioned between the head and the tail of the sintering machine; the middle rail is arranged at the top end of the middle framework, and the head rail is arranged at the top end of the framework at the lower part of the machine head and communicated with the head rail; the top end of the middle framework is used as an assembling platform of an upper framework of a sintering machine head; the middle rail is provided with a pushing device which moves along the extending direction of the middle rail, and the pushing device is provided with a jacking device for jacking the upper framework.
Furthermore, the pushing device comprises a plurality of trolleys which are distributed transversely along the sintering machine, and two adjacent trolleys are connected together through a rigid connecting piece.
Further, two adjacent trolleys are arranged at intervals.
Further, the connecting piece is a connecting rod.
Furthermore, along the transverse direction of the sintering machine, three trolleys are respectively a head trolley, a middle trolley and a tail trolley; the head trolley and the middle trolley are connected together through a connecting rod; the middle trolley and the tail trolley are connected together through a second connecting rod.
Furthermore, a group of jacking devices are respectively arranged on each trolley along the transverse direction of the sintering machine; two sets of jacking devices in the set of jacking devices are provided; two sets of jacking devices in one set are longitudinally distributed on two sides of the trolley along the sintering machine.
Furthermore, an ear seat is arranged at the front end of the head trolley; the head trolley is characterized by further comprising a winch arranged on the front side of the head rail, and a hook of the winch is hung on an ear seat of the head trolley.
Further, the jacking device is a hydraulic jack.
The utility model has the advantages that: the utility model discloses a sintering machine aircraft nose upper portion skeleton and equipment integral erection structure, through the assembly platform of middle skeleton as the upper portion skeleton, assemble into a whole back with the equipment on upper portion skeleton and the upper portion skeleton on middle skeleton, wholly pass along the middle part track by thrust unit and target in place and install, hoist the installation alone with each part equipment at the mounted position and compare, the installation effectiveness improves.
Moreover, when the upper framework is installed on the middle framework, the operation position of the upper framework is lower than the final installation position of the upper framework most of the time, so that the upper framework is pushed to the final installation position after being assembled on the middle framework, the high-altitude operation time is shortened, and the safety is improved.
And, assemble upper portion skeleton on middle skeleton, the workshop driving is enough utilized in middle skeleton top space, can directly do benefit to the workshop driving and hoist each framework of lower part skeleton and equipment on it and put in place and assemble, avoids setting up hoisting machinery alone, has saved a large amount of manpower and materials.
The upper framework and part of equipment are integrally installed and then integrally pushed and installed in place, so that the installation precision and quality can be ensured, and the alignment and adjustment times can be reduced.
And the middle framework, the middle rail and the head rail are components of the head of the sintering machine, so that the self structure of the sintering machine is greatly facilitated, the structure is simple, and the cost is low.
Drawings
FIG. 1 is a transverse schematic view of the present invention;
FIG. 2 is a schematic view of the longitudinal arrangement of the pushing device and the jacking device;
fig. 3 is a schematic drawing of a hoist.
In the figure, a machine head lower framework 1A, a middle framework 1B, an upper framework 2, a pushing device 3, a head trolley 3A, an ear seat 3A1, a middle trolley 3B, a tail trolley 3C, a connecting rod I4, a connecting rod II 5, a head rail 6, a middle rail 7, a jacking device 8 and a winch 9.
Detailed Description
The invention is further described below with reference to the following figures and examples:
the upper framework of the sintering machine head and the integral installation structure of the equipment comprise a lower framework 1A of the sintering machine head with a head star wheel and a middle framework 1B between the sintering machine head and the tail, wherein the lower framework is positioned at the bottom of the sintering machine head and provided with the head star wheel; the device also comprises a middle rail 7 arranged at the top end of the middle framework 1B and a head rail 6 arranged at the top end of the lower framework 1A of the machine head, wherein the middle rail 7 is communicated with the head rail 6; the top end of the middle framework 1B is used as an assembling platform of an upper framework 2 of a sintering machine head; a pushing device 3 moving along the extending direction of the middle rail 7 is arranged on the middle rail 7, and a jacking device 8 used for jacking the upper framework 2 is arranged on the pushing device 3.
The utility model discloses a sintering machine aircraft nose upper portion skeleton and equipment integral erection structure, aircraft nose lower part skeleton 1A, head star gear, upper portion skeleton and head track 6 are the component part of sintering machine aircraft nose.
The sintering machine is transverse and also the extension direction of the middle rail 7. The sintering machine is longitudinal, i.e. perpendicular to the vertical as well as the transverse direction.
Jacking device 8 on pusher jack 3 is used for jacking the upper portion skeleton 2 of sintering machine head, makes upper portion skeleton 2 leave the top of middle skeleton 1B to make the complete support of upper portion skeleton 2 on jacking device 8, remove pusher jack 3 along middle part track 7 again and just drive upper portion skeleton 2 on the jacking device 8 along sintering machine lateral shifting, remove back jacking device 8 of targetting in place and retrieve, just place upper portion skeleton 2 in the mounted position of treating aircraft nose lower part skeleton 1A top.
This sintering machine aircraft nose upper portion skeleton and equipment integral erection structure, through middle skeleton 1B as the assembly platform of upper portion skeleton 2, with the equipment assembly of upper portion skeleton 2 on middle skeleton 1B with upper portion skeleton 2 back as a whole, by pusher jack 3 along middle part track 7 whole pass to target in place install, with each part equipment carry out hoist and mount installation alone in the mounted position and compare, the installation effectiveness improves.
Further, since the working positions of the respective steps are generally the working heights directly at the final mounting position of the upper frame 2 when the upper frame 2 is mounted on the intermediate frame 1B, the upper frame 2 is moved to the final mounting position after the assembly of the upper frame 2 on the intermediate frame 1B is completed, the working height and the high-place working time are reduced, and the safety is improved.
And, assemble upper portion skeleton 2 on middle skeleton 1B, the workshop crane is enough utilized in middle skeleton 1B top space, can directly adopt the workshop crane to hoist the component of upper portion skeleton 2 and the equipment on it to middle skeleton 1B top and assemble, need not additionally to set up hoisting machinery, has practiced thrift hoisting machinery's input, and has still reduced the time limit for a project etc. of hoisting machinery installation to a large amount of manpower and materials have been saved.
The upper framework 2 and part of equipment are integrally installed and then integrally pushed and installed in place, so that the installation precision and quality can be ensured, and the alignment and adjustment times can be reduced.
Moreover, the middle frame 1B, the middle rail 7 and the head rail 6 are components of the sintering machine, and the sintering machine is largely used for its own structure, so that the structure is simple and the cost is low.
Pusher jack 3 can be for with track complex slider etc, the utility model discloses in, pusher jack 3 includes along sintering machine transverse distribution's several platform trucks, and two adjacent platform trucks link together through rigid connection spare.
The trolley can adopt the trolley of the sintering machine for taking off the railing panel, and compared with the arrangement of the sliding blocks and the matching of the rails, the trolley reduces the investment of parts such as extra sliding blocks and is easy to draw materials.
The plurality of trolleys means more than one trolley, and two, three or more trolleys can be provided. The rigid connecting piece means that the connecting piece can not be stretched and deformed, so that a whole is formed among the trolleys, the action among the trolleys is kept consistent, and the two trolleys cannot collide and the like.
Can the head link to each other between two adjacent platform trucks and arrange, the utility model discloses in, two adjacent platform trucks are interval to be arranged. This structure has guaranteed the length of pusher jack 3 that several platform trucks formed, does benefit to and arranges multiunit jacking device 8 and comes jacking upper portion skeleton 2.
The connecting piece can be for board etc., the utility model discloses in, the connecting piece is the connecting rod. The two adjacent trolleys can be connected by adopting section steel as a connecting rod.
The connecting rod and the trolley can be connected by welding or connecting bolts.
The above embodiment shows that: there may be two, four, etc. dollies. In order to ensure the stable reliability of the lifting of the upper framework 2 and save the number of trolleys, preferably, three trolleys are arranged along the transverse direction of the sintering machine, namely a head trolley 3A, a middle trolley 3B and a tail trolley 3C; the head trolley 3A and the middle trolley 3B are connected together through a connecting rod I4; the middle trolley 3B and the tail trolley 3C are connected together through a second connecting rod 5.
In the arrangement, a jacking device 8 is arranged on the head trolley 3A to jack the front end part of the upper framework 2; a jacking device 8 is arranged on the middle trolley 3B to jack the middle part of the upper framework 2; set up jacking device 8 on afterbody platform truck 3C and carry out the jacking to the rear end portion of upper portion skeleton 2, transversely carry out many places jacking to upper portion skeleton 2 along the sintering machine, guaranteed the reliable and stable nature that the jacking was lifted.
In order to improve the stability of lifting the upper framework 2, as shown in fig. 2, a group of lifting devices 8 are respectively arranged on each trolley along the transverse direction of the sintering machine; two sets of jacking devices 8 in the set of jacking devices 8 are provided; two sets of jacking devices 8 in one set are longitudinally distributed on two sides of the trolley along the sintering machine.
Two sets of jacking devices 8 in a set of lift upper portion skeleton 2 from both sides respectively, with only lifting at upper portion skeleton 2 along its width direction's middle part and comparing, its stability is better, more does benefit to and avoids upper portion skeleton 2 to take place the incline scheduling problem to do benefit to the quality of guaranteeing the installation.
A mechanical device may be used to push pusher shoe 3 along middle rail 7 at the rear of rear trolley 3C. In the present invention, as shown in fig. 3, an ear seat 3A1 is mounted at the front end of the head carriage 3A; the head trolley is characterized by further comprising a winch 9 arranged on the front side of the head rail 6, and a hook of the winch 9 is hung on an ear seat 3A1 of the head trolley 3A. The winch 9 is more convenient to install and use and occupies a small space. The head trolley 3A is provided with the lug seat 3A1 to be connected with the winch 9 in a hanging mode, the mounting and dismounting between the winch and the head trolley 3A are facilitated, the lug seat 3A1 is mounted on the head trolley 3A, the operation is simple, welding can be directly adopted, and the lug seat 3A1 cannot cause overlarge influence on the structure of the head trolley 3A.
The jacking device 8 may be a threaded screw telescopic type or the like, but for the sake of convenience of control, it is preferable that the jacking device 8 is a hydraulic jack.
Do benefit to the utility model discloses a sintering machine aircraft nose upper portion skeleton and equipment integral erection structure that sintering machine aircraft nose upper portion skeleton and equipment integral erection structure go on, the operating procedure as follows:
1. and installing a head star wheel of a sintering machine head, a lower frame 1A of the machine head and an intermediate frame 1B between the machine head and the tail of the sintering machine, and installing a middle rail 7 on the intermediate frame 1B and a head rail 6 on the lower frame 1A of the machine head as sliding guide rails.
2. The middle framework 1B is used as an assembling platform, the upper framework 2 of the sintering machine head is assembled on the assembling platform by using a travelling crane in a factory building, and the attached equipment on the upper framework 2 is assembled to the upper framework 2 to form a whole;
3. taking off the railing panels of the trolleys 3 of the sintering machine, and transversely pushing a plurality of trolleys 3 to the lower part of the upper framework 2 along the sintering machine; at least 2 jacking devices 8 are transversely arranged on each trolley 3 along the trolley 3, the top end of each jacking device 8 is aligned with the upper framework 2, and two adjacent trolleys 3 are connected together through a rigid connecting piece;
4. each jacking device 8 jacks at the same height at the same time to separate the upper framework 2 and the middle framework of the sintering machine head;
5. the pushing device moves along the middle rail 7 and the head rail 6 of the sintering machine to the installation position of the upper framework 2 for installation.
In order to ensure the jacking stability, three trolleys 3 are arranged along the transverse direction of the sintering machine, namely a head trolley, a middle trolley 3B and a tail trolley 3C; the head trolley and the middle trolley 3B are connected together through a connecting rod I4; the middle trolley 3B and the tail trolley 3C are connected together through a second connecting rod 5.
In order to improve the jacking stability and avoid the deflection of the upper framework 2 after jacking, two jacking devices 8 are respectively arranged on two sides of each trolley 3 along the longitudinal direction of the sintering machine. The jacking devices 8 on the two sides of each trolley 3 are symmetrically arranged about the transverse center line of the upper framework 2. When jacking, the jacking devices are required to be ensured to operate simultaneously, and the jacking height is kept consistent.
In order to facilitate the movement of the pusher shoe, it is preferable that the pusher shoe is drawn by a hoist at the front end of the pusher shoe along the sintering machine middle rail 7 and the head rail 6 in step 5. In the process of dragging the traction device, the winch needs to control the traction speed so as to further keep the stability of traction.
Claims (8)
1. The upper framework of the sintering machine head and the integral installation structure of the equipment comprise a lower framework (1A) of the sintering machine head with a head star wheel and positioned at the bottom of the sintering machine head and a middle framework (1B) positioned between the sintering machine head and the tail; the head rail (6) is arranged at the top end of the lower framework (1A) of the machine head, and the middle rail (7) is communicated with the head rail (6);
the method is characterized in that: the top end of the middle framework (1B) is used as an assembling platform of an upper framework (2) of a sintering machine head; a pushing device (3) moving along the extending direction of the middle rail (7) is arranged on the middle rail (7), and a jacking device (8) used for jacking the upper framework (2) is arranged on the pushing device (3).
2. The sintering machine head upper portion framework and equipment integral installation structure of claim 1, characterized in that: the pushing device (3) comprises a plurality of trolleys which are distributed transversely along the sintering machine, and two adjacent trolleys are connected together through a rigid connecting piece.
3. The sintering machine head upper portion framework and equipment integral installation structure of claim 2, characterized in that: two adjacent trolleys are arranged at intervals.
4. The sintering machine head upper portion framework and equipment integral installation structure of claim 2 or 3, characterized in that: the connecting piece is a connecting rod.
5. The sintering machine head upper portion framework and equipment integral installation structure of claim 2 or 3, characterized in that: three trolleys are arranged along the transverse direction of the sintering machine, namely a head trolley (3A), a middle trolley (3B) and a tail trolley (3C); the head trolley (3A) and the middle trolley (3B) are connected together through a connecting rod I (4); the middle trolley (3B) and the tail trolley (3C) are connected together through a second connecting rod (5).
6. The upper frame of the sintering machine head and the integral installation structure of the equipment as claimed in claim 2 or 3, wherein: a group of jacking devices (8) are respectively arranged on each trolley along the transverse direction of the sintering machine; two sets of jacking devices (8) in the set of jacking devices (8) are provided; two sets of jacking devices (8) in one set are longitudinally distributed on two sides of the trolley along the sintering machine.
7. The sintering machine head upper portion framework and equipment integral installation structure of claim 2 or 3, characterized in that:
an ear seat (3A1) is mounted at the front end of the head trolley (3A);
the head trolley is characterized by further comprising a winch (9) arranged on the front side of the head rail (6), and a hook of the winch (9) is hung on an ear seat (3A1) of the head trolley (3A).
8. The upper frame of the sintering machine head and the integral installation structure of the equipment as claimed in claim 1, wherein: the jacking device (8) is a hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221441453.4U CN217442248U (en) | 2022-06-10 | 2022-06-10 | Sintering machine head upper framework and equipment integral installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221441453.4U CN217442248U (en) | 2022-06-10 | 2022-06-10 | Sintering machine head upper framework and equipment integral installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217442248U true CN217442248U (en) | 2022-09-16 |
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ID=83224570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221441453.4U Active CN217442248U (en) | 2022-06-10 | 2022-06-10 | Sintering machine head upper framework and equipment integral installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217442248U (en) |
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2022
- 2022-06-10 CN CN202221441453.4U patent/CN217442248U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 350, Renmin Street, East District, Panzhihua City, Sichuan Province, 617099 Patentee after: CHINA 19TH METALLURGICAL Corp. Address before: 617099 China 19th Metallurgical Group Co., Ltd., bingcaogang, East District, Panzhihua City, Sichuan Province Patentee before: CHINA 19TH METALLURGICAL Corp. |
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| CP02 | Change in the address of a patent holder |