CN217764794U - Molten steel ladle trunnion block distance measuring device - Google Patents
Molten steel ladle trunnion block distance measuring device Download PDFInfo
- Publication number
- CN217764794U CN217764794U CN202221403056.8U CN202221403056U CN217764794U CN 217764794 U CN217764794 U CN 217764794U CN 202221403056 U CN202221403056 U CN 202221403056U CN 217764794 U CN217764794 U CN 217764794U
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- China
- Prior art keywords
- ladle
- trunnion
- rod
- measuring device
- piece
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title description 9
- 239000010959 steel Substances 0.000 title description 9
- 238000005259 measurement Methods 0.000 abstract description 2
- 241001125877 Gobio gobio Species 0.000 abstract 1
- 241001125879 Gobio Species 0.000 description 7
- 238000009847 ladle furnace Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a ladle trunnion piece interval measuring device, the device includes: a support frame; two extensible members set on the supporting frame and corresponding to the trunnion blocks on two sides of the ladle respectively, so that after the two extensible members extend out, the ends can be in contact with the trunnion blocks, and the distance between the trunnion blocks on two sides can be obtained by measuring the distance between the ends of the two extensible members. The utility model discloses can solve the interval measurement problem of the gudgeon piece of ladle both sides.
Description
Technical Field
The utility model relates to a measuring tool technical field, in particular to ladle trunnion block interval measuring device.
Background
At present, more ladles are used in a steelmaking area and a casting area of the factory for molten steel turnover, and the ladles are frequently hoisted to an LF (ladle furnace) ladle car from a converter ladle car to participate in smelting and then are hoisted to a continuous casting machine from the LF ladle car to participate in casting. The horizontal cross section of the steel ladle is an oval cross section, the turnover utilization rate of the steel ladle is improved along with the improvement of productivity, the reduction of ladle building and repairing efficiency and the reduction of baking efficiency, and the ladle shell of the steel ladle has deformation in different degrees. The distance between the trunnion blocks of the ladle is a key parameter for controlling the deformation of the ladle, if the deformation is too large, the probability of the occurrence of the clamping hook between the plate hook and the ladle when the ladle is lifted by a ladle crane is increased, the probability of the occurrence of the friction clamping hook among the ladle, the plate hook of the ladle crane, the inner side of a frame of a ladle car of a converter or an LF furnace is increased, and the probability of the occurrence of the friction clamping hook among the ladle, the plate hook of the ladle crane and the inner side of a rotary table of a ladle of a continuous casting machine is increased. If the hooks are not properly handled, there is a safety risk that the ladle will pour the high-temperature liquid molten metal and fall to the ground, causing serious injury to the personnel in the area.
However, the design height of the ladle is 3150mm, the design distance between trunnion blocks at two sides is 2860mm, and the large size and the special-shaped structure ensure that the distance between the trunnion blocks of the ladle cannot be measured by common tools such as a steel tape and a ruler.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a ladle trunnion piece interval measuring device.
In order to realize the purpose, the technical scheme of the utility model is specifically as follows:
a ladle trunnion block distance measuring device comprises:
a support frame;
two extensible members set on the support frame, and the two extensible members correspond to the trunnion blocks on two sides of the steel ladle respectively, so that after the two extensible members extend out, the ends can be in mutual contact with the trunnion blocks, and the distance between the trunnion blocks on two sides can be obtained by measuring the distance between the ends of the two extensible members.
The support frame includes:
a horizontal bar;
the left vertical rod is vertically arranged at the left end of the horizontal rod;
and the right vertical rod is vertically arranged at the right end of the horizontal rod.
Diagonal draw bars are arranged between the horizontal rod and the left vertical rod and between the horizontal rod and the right vertical rod.
The extensible member includes:
a nut sleeve;
and one end of the screw rod is installed on the nut sleeve in a threaded manner, and the other end of the screw rod is provided with a rotating rod.
The utility model has the advantages that: the utility model discloses a place the gudgeon piece outside in the ladle both sides respectively with two extensible members, stretch out the back at two extensible members, the end can contact each other with the gudgeon piece, can obtain the interval of both sides gudgeon piece at the end interval of measuring two extensible members, the utility model discloses convenient and fast when the in-service measurement uses has that the site survey operation practicality is strong, convenient measuring advantage. As an optimal technical scheme, in order to lighten the support frame, the support frame is of an n-shaped structure consisting of a horizontal rod, a left vertical rod and a right vertical rod, two telescopic pieces are conveniently placed outside trunnion blocks on two sides of a steel ladle respectively, and diagonal draw bars are arranged between the horizontal rod and the left vertical rod and between the horizontal rod and the right vertical rod in order to improve structural strength. As a preferred technical solution, the telescopic member includes: the nut sleeve and the screw rod are installed on the nut sleeve in a threaded mode, the rotating rod is arranged on the screw rod, when the rotating rod is pulled, the screw rod can stretch, and the nut sleeve is simple in structure and convenient to operate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the telescopic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1, a distance measuring apparatus for trunnion blocks of a ladle includes: a support frame; two extensible member 5 set up on the support frame, and two extensible member 5 are corresponding with the trunnion piece of 6 both sides of ladle respectively for two extensible member 5 stretch out the back, the end can with trunnion piece contact each other, thereby can obtain the interval of both sides trunnion piece at the end interval of measuring two extensible member 5.
As shown in fig. 1, the support frame includes: a horizontal bar 3; the left vertical rod 4 is vertically arranged at the left end of the horizontal rod 3; right side montant 1, vertical setting all is provided with diagonal draw 2 between 3 and the left montant 4 and between 3 and the right montant 1 of horizon bar 3 right-hand member, horizon bar 3.
As shown in fig. 2, the extensible member 5 includes: a nut case 53; one end of the screw 52 is screwed to the nut case 53, and the other end is provided with a rotating lever 51.
The utility model discloses when using, place the support frame on ladle 6 for two extensible members 5 are corresponding with the gudgeon piece of ladle 6 both sides respectively, rotate dwang 51, make screw rod 52 to gudgeon piece direction removal, after screw rod 52 head and gudgeon piece contact, take off the utility model discloses, utilize measuring tool such as tape measure, measure the distance between the screw rod 52 head of two extensible members 5, obtain the interval of two gudgeon pieces.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (4)
1. The utility model provides a ladle trunnion piece interval measuring device which characterized in that includes:
a support frame;
two extensible member (5), set up on the support frame, two extensible member (5) are corresponding with the trunnion piece of ladle (6) both sides respectively for two extensible member (5) stretch out the back, the end can contact each other with the trunnion piece, thereby can obtain the interval of both sides trunnion piece at the end interval of measuring two extensible member (5).
2. The apparatus of claim 1, wherein the support frame comprises:
a horizontal bar (3);
the left vertical rod (4) is vertically arranged at the left end of the horizontal rod (3);
the right vertical rod (1) is vertically arranged at the right end of the horizontal rod (3).
3. The apparatus for measuring distance between trunnion blocks of a ladle as claimed in claim 2, wherein: diagonal draw bars (2) are arranged between the horizontal rod (3) and the left vertical rod (4) and between the horizontal rod (3) and the right vertical rod (1).
4. Ladle trunnion block distance measuring device according to claim 1, characterized in that the telescopic member (5) comprises:
a nut sleeve (53);
one end of the screw rod (52) is installed on the nut sleeve (53) in a threaded mode, and the other end of the screw rod is provided with a rotating rod (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221403056.8U CN217764794U (en) | 2022-06-07 | 2022-06-07 | Molten steel ladle trunnion block distance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221403056.8U CN217764794U (en) | 2022-06-07 | 2022-06-07 | Molten steel ladle trunnion block distance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217764794U true CN217764794U (en) | 2022-11-08 |
Family
ID=83890153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221403056.8U Expired - Fee Related CN217764794U (en) | 2022-06-07 | 2022-06-07 | Molten steel ladle trunnion block distance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217764794U (en) |
-
2022
- 2022-06-07 CN CN202221403056.8U patent/CN217764794U/en not_active Expired - Fee Related
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Legal Events
| 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: 20221108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |