CN218673457U - Blast furnace distribution chute angle measurement frock - Google Patents
Blast furnace distribution chute angle measurement frock Download PDFInfo
- Publication number
- CN218673457U CN218673457U CN202223166213.0U CN202223166213U CN218673457U CN 218673457 U CN218673457 U CN 218673457U CN 202223166213 U CN202223166213 U CN 202223166213U CN 218673457 U CN218673457 U CN 218673457U
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- gravity
- positioning rod
- distribution chute
- chute
- blast furnace
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses a blast furnace distribution chute angle measuring tool, which comprises a distribution chute body, wherein one side of the distribution chute body is provided with a chute surface, one end below the chute surface is provided with a positioning rod, a gravity pile is arranged below the positioning rod, a gravity weight is connected below the gravity pile, and a rotating pin is arranged at the joint of the gravity pile and the positioning rod; and the fixed pointer is connected to the middle part above the gravity pile, and fingertips are connected above the fixed pointer. This blast furnace distribution chute angular surveying frock compares with current device, and is novel through the action of gravity, can make the gravity stake weigh down with gravity and ground horizontal plane mutually perpendicular, and the locating lever can be through rotatory round pin and gravity stake looks mutual rotation simultaneously, and the gravity stake can drive fixed pointer and fingertip synchronous movement to enable fixed pointer and fingertip and change in the directional emergence of angle indicator board, be convenient for observe the directional numerical value of fingertip through the scale mark.
Description
Technical Field
The utility model relates to a measure technical field, specifically be a blast furnace cloth chute angular surveying frock.
Background
The blast furnace distribution chute angle is a parabolic angle of raw fuel loaded into the furnace from a distributor, and is one of determining factors of distribution positions of furnace burden on a blast furnace horizontal plane, the distribution chute angle calibration is to compare an actual angle of a distribution chute inclination angle with an angle calculated by a furnace top distribution program system, and compare and confirm whether the angle calculated by the furnace top distribution program system is accurate or not, and the accuracy of distribution is influenced by calibration work precision, so that the blast furnace distribution chute angle measuring tool is used.
Chinese patent with publication number CN213388748U authorizes discloses a device for measuring blast furnace cloth chute alpha angle, which comprises a base, the left fixed surface at base top sets up flutedly, the inner chamber of recess is provided with mobile device, mobile device's the fixed measuring device that is provided with in top, measuring device includes the lagging, the inner chamber slip of lagging has cup jointed the sliding plate, the fixed surface of sliding plate has seted up logical groove, it has cup jointed the rotor plate to lead to the rotation of groove inner chamber upper surface, the fixed surface of rotor plate is connected with the angle board, the one end slip of angle board is cup jointed in the inner chamber of sliding plate one side, the surface of angle board is provided with angle numerical value, the utility model relates to a technical field is measured to blast furnace cloth chute. This measure device of blast furnace distribution chute alpha angle has solved and has used measuring instrument to detect through the manual work, nevertheless the manual work is detecting time measuring, and the precision that detects is higher because of leading to operating personnel to produce slight rocking in the testing process, all is the problem that causes the error of measuring data.
Although the problem that errors occur in detection data caused by manual measurement by using a measuring tool can be solved by the device for measuring the alpha angle of the distribution chute of the blast furnace, when the device is used for measurement, the device is required to be in contact with the distribution chute, and the distribution chute is arranged at a high position, so that the danger of measuring personnel is high, and therefore, the tool for measuring the angle of the distribution chute of the blast furnace is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blast furnace cloth chute angular surveying frock to propose in solving above-mentioned background art because adopt current device when measuring, need device and cloth chute contact, because the cloth chute is in the eminence, so measurement personnel's the great problem of danger.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blast furnace cloth chute angle measurement frock, includes:
the distribution chute comprises a distribution chute body, wherein a chute surface is arranged on one side of the distribution chute body, a positioning rod is arranged at one end below the chute surface, and a magnetic suction sheet is arranged at the joint of the positioning rod and the chute surface;
the angle indicating plate is fixedly arranged on one side of the positioning rod, scale marks are arranged below one end face of the angle indicating plate, a gravity pile is arranged below the positioning rod, a gravity weight is connected below the gravity pile, and a rotating pin is arranged at the connection position of the gravity pile and the positioning rod;
and the fixed pointer is connected to the middle part above the gravity pile, and fingertips are connected above the fixed pointer.
Preferably, the positioning rod is connected with the chute surface in an attracting mode through the magnetic attraction piece, and the positioning rod is detachably connected with the distribution chute body.
Preferably, the positioning rod is movably connected with the gravity pile through a rotating pin, and the gravity pile is welded with the gravity weight.
Preferably, the gravity pile, the fixed pointer and the fingertips are fixedly connected, the fingertips are parallel to the angle indicating plate, and the scale marks are distributed along one end of the angle indicating plate.
Preferably, the fingertip is further provided with:
and the marking pen is arranged at one end of the fingertip close to the angle indicating plate, and the marking pen is perpendicular to the angle indicating plate.
Preferably, the angle indicating plate is further provided with:
the magnetic suction strip is arranged on two sides of one end of the angle indicating plate, and one end of the magnetic suction strip is connected with the display plate.
Preferably, the display panel is connected with the angle indicator board in a suction mode through the magnetic suction strip.
Compared with the prior art, the utility model provides a blast furnace cloth chute angular surveying frock possesses following beneficial effect:
the utility model discloses a gravity action, can make the gravity stake weigh with gravity and land horizontal plane mutually perpendicular, the locating lever can be through rotatory round pin and gravity stake mutual rotation simultaneously, the gravity stake can drive fixed pointer and fingertip synchronous movement, thereby enable fixed pointer and fingertip and change in the directional emergence of angle indicator board, be convenient for observe the directional numerical value of fingertip through the scale mark, when having avoided adopting current device to measure, need device and cloth chute contact, because the cloth chute is in the eminence, so measuring staff's dangerous great problem.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the gravity pile of the present invention;
fig. 3 is a schematic view of the connection structure of the gravity pile, the positioning rod and the angle indicating plate of the present invention;
fig. 4 is a back structure schematic diagram of the gravity pile of the present invention;
fig. 5 is a schematic view of the connection structure between the angle indicating plate and the display plate of the present invention.
In the figure: 1. a distribution chute body; 2. a chute surface; 3. a gravity pile; 31. a gravity sinker; 32. a rotation pin; 4. fixing the pointer; 41. a fingertip; 5. positioning a rod; 6. an angle indicating plate; 61. scale lines; 62. magnetically attracting the strip; 7. magnetic attraction pieces; 8. a marking pen; 9. and displaying the panel.
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.
Referring to fig. 1-3, a blast furnace burden distribution chute angle measuring tool comprises: the distribution chute comprises a distribution chute body 1, wherein a chute surface 2 is arranged on one side of the distribution chute body 1, a positioning rod 5 is arranged at one end below the chute surface 2, and a magnetic suction sheet 7 is arranged at the joint of the positioning rod 5 and the chute surface 2; the positioning rod 5 is connected with the chute surface 2 in an attracting way through a magnetic attraction piece 7, and the positioning rod 5 is detachably connected with the distribution chute body 1; the positioning rod 5 can be conveniently absorbed on the chute surface 2 of the distribution chute body 1 through the magnetic absorption sheet 7; the angle indicating plate 6 is fixedly arranged on one side of the positioning rod 5, a scale mark 61 is arranged below one end face of the angle indicating plate 6, the gravity pile 3 is arranged below the positioning rod 5, the gravity weight 31 is connected below the gravity pile 3, and a rotating pin 32 is arranged at the connection position of the gravity pile 3 and the positioning rod 5; the positioning rod 5 is movably connected with the gravity pile 3 through a rotating pin 32, and the gravity pile 3 is welded with the gravity weight 31; through the action of gravity, the gravity pile 3 and the gravity sinker 31 can be vertical to the ground horizontal plane, and meanwhile, the positioning rod 5 can rotate with the gravity pile 3 through the rotating pin 32; the fixed pointer 4 is connected to the middle part above the gravity pile 3, and a fingertip 41 is connected above the fixed pointer 4; the gravity pile 3, the fixed pointer 4 and the fingertip 41 are fixedly connected, the fingertip 41 and the angle indicating plate 6 are parallel to each other, and the scale lines 61 are distributed along one end of the angle indicating plate 6; the gravity pile 3 can drive the fixed pointer 4 and the fingertip 41 to move synchronously, so that the pointing directions of the fixed pointer 4 and the fingertip 41 on the angle indicating plate 6 can be changed, and the numerical value pointed by the fingertip 41 can be observed conveniently through the scale mark 61.
Referring to fig. 1, 4 and 5, a blast furnace distribution chute angle measuring tool includes: a marking pen 8 installed at one end of the fingertip 41 near the angle indicating plate 6, wherein the marking pen 8 is perpendicular to the angle indicating plate 6; the marker pen 8 is able to cooperate with the fingertip 41; the magnetic strips 62 are arranged on two sides of one end of the angle indicating plate 6, and one end of each magnetic strip 62 is connected with the display plate 9; the display panel 9 is connected with the angle indicating plate 6 in an attracting way through a magnetic suction strip 62; magnetism is inhaled strip 62 and can be connected the location between display panel 9 and the angle indicator board 6 to can be at the in-process that fingertip 41 removed, through the mutual friction between marker 8 and the display panel 9, draw the trajectory line, through the cooperation of trajectory line and scale mark 61, can be more accurate obtain cloth chute angle value.
The working principle is as follows: when the blast furnace distribution chute angle measuring tool is used, firstly, the positioning rod 5 is absorbed on the chute surface 2 of the distribution chute body 1 through the magnetic absorption sheet 7, the gravity pile 3 and the gravity weight 31 are perpendicular to the ground horizontal plane through the gravity action, and meanwhile, the positioning rod 5 freely rotates by taking the rotating pin 32 as the center; then the gravity pile 3 drives the fixed pointer 4 and the fingertip 41 to move synchronously, so that the pointing directions of the fixed pointer 4 and the fingertip 41 on the angle indicating plate 6 are changed, and the pointed numerical value of the fingertip 41 can be observed conveniently through the scale mark 61; also can install marker 8 at the rear end of fingertip 41 at last, the rethread magnetism is inhaled strip 62 and is inhaled display panel 9 at 6 front ends of angle indicator board to at the in-process that fingertip 41 removed, can be through the looks mutual friction between marker 8 and the display panel 9, draw the trajectory line, through the cooperation of trajectory line and scale mark 61, can be more accurate obtain cloth chute angle value, this is exactly the theory of operation of this blast furnace cloth chute angle measurement frock.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a blast furnace cloth chute angular surveying frock which characterized in that includes:
the distribution chute comprises a distribution chute body (1), wherein a chute surface (2) is arranged on one side of the distribution chute body (1), a positioning rod (5) is arranged at one end below the chute surface (2), and a magnetic suction sheet (7) is arranged at the joint of the positioning rod (5) and the chute surface (2);
the angle indicating plate (6) is fixedly installed on one side of the positioning rod (5), scale marks (61) are arranged below one end face of the angle indicating plate (6), the gravity pile (3) is installed below the positioning rod (5), the gravity weight (31) is connected below the gravity pile (3), and a rotating pin (32) is arranged at the connecting position of the gravity pile (3) and the positioning rod (5);
and the fixed pointer (4) is connected to the middle part above the gravity pile (3), and a fingertip (41) is connected above the fixed pointer (4).
2. The blast furnace distribution chute angle measuring tool according to claim 1, characterized in that the positioning rod (5) is connected with the chute surface (2) in an attracting manner through a magnetic attraction piece (7), and the positioning rod (5) is detachably connected with the distribution chute body (1).
3. The blast furnace distribution chute angle measuring tool according to claim 1, characterized in that the positioning rod (5) is movably connected with the gravity pile (3) through a rotating pin (32), and the gravity pile (3) is welded with the gravity weight (31).
4. The blast furnace distribution chute angle measuring tool according to claim 1, characterized in that the gravity pile (3), the fixed pointer (4) and the finger tip (41) are fixedly connected, the finger tip (41) and the angle indicating plate (6) are parallel to each other, and the scale lines (61) are distributed along one end of the angle indicating plate (6).
5. The blast furnace distribution chute angle measuring tool according to claim 1, characterized in that the fingertip (41) is further provided with:
the marking pen (8) is installed at one end, close to the angle indicating plate (6), of the fingertip (41), and the marking pen (8) is perpendicular to the angle indicating plate (6).
6. The blast furnace distribution chute angle measuring tool according to claim 1, characterized in that the angle indicating plate (6) is further provided with:
the magnetic attraction strip (62) is arranged on two sides of one end of the angle indicating plate (6), and one end of the magnetic attraction strip (62) is connected with the display plate (9).
7. The blast furnace distribution chute angle measuring tool according to claim 6, characterized in that the display panel (9) is connected with the angle indicator panel (6) in a suction manner through a magnetic suction strip (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223166213.0U CN218673457U (en) | 2022-11-28 | 2022-11-28 | Blast furnace distribution chute angle measurement frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223166213.0U CN218673457U (en) | 2022-11-28 | 2022-11-28 | Blast furnace distribution chute angle measurement frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218673457U true CN218673457U (en) | 2023-03-21 |
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ID=85540655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223166213.0U Active CN218673457U (en) | 2022-11-28 | 2022-11-28 | Blast furnace distribution chute angle measurement frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218673457U (en) |
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2022
- 2022-11-28 CN CN202223166213.0U patent/CN218673457U/en active Active
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