CN212687369U - Overhead traveling crane end beam bolt fastening suspension platform for steelmaking - Google Patents
Overhead traveling crane end beam bolt fastening suspension platform for steelmaking Download PDFInfo
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- CN212687369U CN212687369U CN202021315068.6U CN202021315068U CN212687369U CN 212687369 U CN212687369 U CN 212687369U CN 202021315068 U CN202021315068 U CN 202021315068U CN 212687369 U CN212687369 U CN 212687369U
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- track
- clamping jaw
- threaded hole
- screw rod
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Abstract
The utility model discloses a steelmaking is with overhead traveling crane end beam bolt-up suspension platform, including track fixture, hang frame and safety protection mechanism, track fixture centre gripping is on the track on overhead traveling crane roof beam upper portion, track fixture includes first horizontal pole and first screw rod, be provided with first clamping jaw on the first horizontal pole, be provided with the second clamping jaw on the first screw rod, it slides and sets up on first horizontal pole to hang the frame, safety protection mechanism includes second horizontal pole and third screw rod, be provided with the third clamping jaw on the second horizontal pole, be provided with the fourth clamping jaw on the third screw rod, operating personnel stands and carries out the fastening bolt operation on the platform, and easy operation is very convenient, it is provided with the guard plate on hanging the frame, the guard plate is made for insulating material, the guard plate keeps apart operating personnel and slide-wire, avoid operating personnel to lead to the electric shock emergence accident because of touching the slide-wire.
Description
Technical Field
The utility model relates to a crane platform technical field especially relates to a steel-making is with crane end beam bolt fastening suspension platform.
Background
In steelmaking production process, the overhead traveling crane is often used for the handling ladle, the frequency of use is very frequent, this bolt that just makes on the overhead traveling crane end beam produces not hard up, need the staff manual work to carry out the bolt-up, and because the position is very special, overhead traveling crane end beam is located the track of overhead traveling crane roof beam top, staff operating position is very limited, the staff need wear the safety belt, the foot is stepped on the overhead traveling crane roof beam, hold up the overhead traveling crane on one hand, fasten the operation on the other hand, it is very inconvenient to operate, very easy the emergence is fallen, and it is very close apart from the slide wire, touch the slide wire easily, the emergence is electrocuted, very dangerous.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steelmaking is with overhead traveling crane end beam bolt fastening suspension platform to the not enough of above-mentioned prior art.
In order to solve the above problems, the utility model adopts the following technical proposal:
a steel-making overhead traveling crane end beam bolt fastening suspension platform comprises a track clamping mechanism, a suspension frame and a safety protection mechanism, wherein the track clamping mechanism is clamped on a track on the upper part of an overhead traveling crane beam, the track clamping mechanism comprises two first cross rods, a first clamping jaw is fixedly arranged on the lower part of one end, close to the track, of each first cross rod, a first threaded hole is formed in one end, close to the track, of each first cross rod in the length direction, a first screw rod is connected with the first threaded hole in an internal thread mode, a second clamping jaw is rotatably arranged on each first screw rod, the first clamping jaw and the second clamping jaw are respectively positioned on two sides of the track, the first clamping jaw and the second clamping jaw are matched with the track, the suspension frame is slidably suspended on the two first cross rods and comprises a protection plate, a bottom plate and four stand columns arranged at four corners of the upper end face of the bottom plate, and a first sliding sleeve, the first sliding sleeve is arranged on the first cross rod in a sliding mode, a second threaded hole is formed in the first sliding sleeve in a penetrating mode, a locking bolt is connected in the second threaded hole in a threaded mode, the protection plate comprises a vertical plate and a transverse plate, the vertical plate is fixedly connected with two adjacent vertical columns close to the track, the transverse plate is fixedly arranged on one side, close to the track, of the upper end of the vertical plate, the transverse plate is located above the sliding line, the protection plate is made of insulating materials, a supporting mechanism is arranged on one side, close to the track, of the lower portion of the hanging frame, the supporting mechanism comprises a supporting rod fixedly arranged on the vertical columns, a second threaded hole is formed in one end, close to the track, of the supporting rod in the length direction, a second screw rod is connected in the second threaded hole in a threaded mode, the other end of the second screw rod is abutted to the crown block, the utility model discloses a locking bolt, including first horizontal pole, second horizontal pole, third screw hole female connection have a third screw rod, it is provided with the fourth clamping jaw to rotate on the third screw rod, third clamping jaw and fourth clamping jaw are located orbital both sides, third clamping jaw and fourth clamping jaw and track looks adaptation, it is provided with the second sliding sleeve to slide on the second horizontal pole, the fixed rings that are provided with on the second sliding sleeve, run through on the second sliding sleeve and seted up fourth screw hole, fourth screw hole female connection has locking bolt.
Furthermore, a first hand wheel is fixedly arranged at one end, far away from the track, of the first screw rod.
Furthermore, a second hand wheel is fixedly arranged at one end, far away from the track, of the second screw rod.
Furthermore, a placing groove is formed in the upper end face of the transverse plate.
Furthermore, one end of the second screw rod, which is abutted against the crown block beam, is provided with an abutting block.
Furthermore, one side of the hanging frame, which is far away from the rail, is provided with a plurality of first guardrails, and the first guardrails are fixedly arranged between the two adjacent upright posts.
Furthermore, a plurality of second guardrails are arranged below the first cross rod, and the second guardrails are fixedly arranged between the two adjacent upright columns.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: hang the platform centre gripping on the track, operating personnel stands and carries out the fastening bolt operation on the platform, and easy operation is very convenient, and operating personnel hangs the safety belt on rings, rings and hang the platform structure not as an organic whole, even the emergence accident also can not drop along with hanging the platform, has increased the security, is provided with the guard plate on the hanging frame, and the guard plate is made for insulating material, and the guard plate keeps apart operating personnel and slide-wire, avoids operating personnel to lead to the electric shock emergence accident because of touching the slide-wire.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic view of another perspective structure of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic diagram of the protection plate structure of the present invention.
In the figure: the crane comprises a crown block beam 1, a rail 2, a first cross bar 3, a first clamping jaw 4, a first threaded hole 5, a first screw rod 6, a second clamping jaw 7, a vertical column 8, a first sliding sleeve 9, a lifting ring 10, a bottom plate 11, a protective plate 12, a vertical plate 13, a transverse plate 14, a sliding line 15, a supporting rod 16, a second threaded hole 17, a second screw rod 18, a second cross bar 19, a third clamping jaw 20, a third threaded hole 21, a third screw rod 22, a fourth clamping jaw 23, a second sliding sleeve 24, a first hand wheel 25, a second hand wheel 26, a placing groove 27, an abutting block 28, a first guardrail 29 and a second guardrail 30.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1-5, a steel-making overhead traveling crane end beam bolt fastening suspension platform comprises a rail clamping mechanism, a suspension frame and a safety protection mechanism, and is characterized in that the rail clamping mechanism is clamped on a rail 2 on the upper portion of an overhead traveling crane beam 1, the rail clamping mechanism comprises two first cross rods 3, a first clamping jaw 4 is fixedly arranged on the lower portion of one end, close to the rail 2, of each first cross rod 3, a first threaded hole 5 is formed in one end, close to the rail 2, of each first cross rod 3 in the length direction, a first screw rod 6 is connected to each first threaded hole 5 in an internal thread manner, a second clamping jaw 7 is rotatably arranged on each first screw rod 6, the first clamping jaw 4 and the second clamping jaw 7 are respectively located on two sides of the rail 2, the first clamping jaw 4 and the second clamping jaw 7 are matched with the rail 2, the suspension frame is slidably suspended on the two first cross rods 3, and the suspension frame comprises a protection plate 12, The upper end of the upright post 8 is fixedly provided with a first sliding sleeve 9, the first sliding sleeve 9 is arranged on the first cross rod 3 in a sliding manner, a second threaded hole is formed in the first sliding sleeve 9 in a penetrating manner, a locking bolt is connected in the second threaded hole in a threaded manner, the protection plate 12 comprises a vertical plate 13 and a transverse plate 14, the vertical plate 13 is fixedly connected with two adjacent upright posts 8 close to the track 2, the transverse plate 14 is fixedly arranged on one side, close to the track 2, of the upper end of the vertical plate 13, the transverse plate 14 is positioned above the slide wire 15, the protection plate 12 is made of an insulating material, one side, close to the track 2, of the lower portion of the hanging frame is provided with a support mechanism, the support mechanism comprises a support rod 16 fixedly arranged on the upright post 8, and one end, close to the track 2, of the support rod 16 is provided with a, a second screw 18 is connected with the second threaded hole 17 through internal threads, the other end of the second screw 18 is abutted against the crown block beam 1, the safety protection mechanism comprises a second cross rod 19, a third clamping jaw 20 is fixedly arranged at the lower part of one end, close to the rail 2, of the second cross rod 19, one end of the second cross bar 19 close to the rail 2 is provided with a third threaded hole 21 along the length direction, a third screw 22 is connected with the inner thread of the third threaded hole 21, a fourth clamping jaw 23 is rotatably arranged on the third screw 22, the third clamping jaw 20 and the fourth clamping jaw 23 are positioned at two sides of the track 2, the third clamping jaw 20 and the fourth clamping jaw 23 are matched with the track 2, a second sliding sleeve 24 is slidably arranged on the second cross bar 19, a hanging ring 10 is fixedly arranged on the second sliding sleeve 24, a fourth threaded hole is formed in the second sliding sleeve 24 in a penetrating mode, and a locking bolt is connected to the fourth threaded hole in an internal thread mode.
Furthermore, a first hand wheel 25 is fixedly arranged at one end of the first screw rod 6 far away from the track 2.
Further, a second hand wheel 26 is fixedly arranged at one end of the third screw rod 22 far away from the track 2.
Furthermore, the transverse plate 14 is provided with a placing groove 27 on the upper end surface for placing tools.
Further, the one end of second screw rod 18 and overhead traveling crane roof beam 1 butt is provided with butt piece 28, the increase with overhead traveling crane roof beam 1's area of contact for support is more stable.
Furthermore, one side of the hanging frame, which is far away from the rail 2, is provided with a plurality of first guardrails 29, and the first guardrails 29 are fixedly arranged between two adjacent upright posts 8.
Further, a plurality of second guardrails 30 are arranged below the first cross bar 3, and the second guardrails 30 are fixedly arranged between the adjacent upright posts 8; the first guard rail 29 and the second guard rail 30 prevent the operator from falling off the suspended platform.
The working principle is as follows: the front part of the first screw rod 6 is provided with threads which can be in threaded connection with the first threaded hole 5, the rear part of the first screw rod 6 is a polished rod which is in rotational connection with the second clamping jaw 7, the second clamping jaw 7 only rotates on the first screw rod 6 and can not slide back and forth along the first screw rod 6, the first clamping jaw 4 and the second clamping jaw 7 are clamped on two sides of the track 2, the first hand wheel 25 is screwed, the first screw rod 6 is screwed into the first threaded hole 5, the first clamping jaw 4 and the second clamping jaw 7 are clamped with the track 2, the hanging frame is in sliding connection with the first cross rod 3, the first sliding sleeve 9 is sleeved in the first cross rod 3, the locking bolt is screwed, the first sliding sleeve 9 is locked with the first cross rod 3, the second screw rod 18 is screwed, the abutting block 28 is in contact with the crown block beam 1, the effect of supporting the hanging frame can be achieved, the stress of the first cross rod 3 is reduced, the protection plate 12 can separate an operator from the slide wire 15, the electric shock caused by the contact of an operator with the slide wire 15 is effectively avoided, some fastening tools can be placed in the placing groove 27, the operation of the operator is facilitated, the front part of the third screw 22 is provided with threads and can be in threaded connection with the third threaded hole 21, the rear part of the third screw 22 is provided with a polished rod and is in rotational connection with the fourth clamping jaw 23, the fourth clamping jaw 23 only rotates on the third screw 22 and cannot slide back and forth along the third screw 22, the third clamping jaw 20 and the fourth clamping jaw 23 are clamped on two sides of the track 2, the second hand wheel 26 is screwed, the third screw 22 is screwed into the third threaded hole 21, the third clamping jaw 20 and the fourth clamping jaw 23 are clamped with the track 2, the second sliding sleeve 24 is sleeved on the second cross rod 19, the locking bolt is screwed, the second sliding sleeve 24 is locked with the second cross rod 19, and a safety belt on the operator is fixedly connected with the hanging ring 10 on the second sliding sleeve 24, the hanging ring 10 and the hanging frame are not of an integrated structure, and even if the hanging frame falls, a safety belt of an operator is connected with the hanging ring 10, so that the personal safety of the operator is effectively protected.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (7)
1. A steel-making overhead traveling crane end beam bolt fastening suspension platform comprises a track clamping mechanism, a suspension frame and a safety protection mechanism, and is characterized in that the track clamping mechanism is clamped on a track (2) on the upper portion of an overhead traveling crane beam (1), the track clamping mechanism comprises two first cross rods (3), a first clamping jaw (4) is fixedly arranged on the lower portion of one end, close to the track (2), of each first cross rod (3), a first threaded hole (5) is formed in one end, close to the track (2), of each first cross rod (3) in the length direction, a first screw rod (6) is connected with the first threaded hole (5) in an internal thread mode, a second clamping jaw (7) is rotatably arranged on the first screw rod (6), the first clamping jaw (4) and the second clamping jaw (7) are respectively located on two sides of the track (2), and the first clamping jaw (4) and the second clamping jaw (7) are matched with the track (2), the hanging frame is hung on the two first cross rods (3) in a sliding manner, the hanging frame comprises a protection plate (12), a bottom plate (11) and a stand column (8) arranged on the upper end surface of the bottom plate (11), a first sliding sleeve (9) is fixedly arranged at the upper end of the stand column (8), the first sliding sleeve (9) is arranged on the first cross rods (3) in a sliding manner, a second threaded hole is formed in the first sliding sleeve (9) in a penetrating manner, a locking bolt is connected with the second threaded hole in an internal thread manner, the protection plate (12) comprises a vertical plate (13) and a transverse plate (14), the vertical plate (13) is fixedly connected with the two adjacent stand columns (8) close to the track (2), the transverse plate (14) is fixedly arranged on one side, close to the track (2), of the upper end of the vertical plate (13), the transverse plate (14) is positioned above the sliding line (15), and the, one side of the lower portion of the hanging frame, which is close to the track (2), is provided with a supporting mechanism, the supporting mechanism comprises a supporting rod (16) fixedly arranged on an upright post (8), one end, which is close to the track (2), of the supporting rod (16) is provided with a second threaded hole (17) along the length direction, the second threaded hole (17) is in internal thread connection with a second screw rod (18), the other end of the second screw rod (18) is abutted against the crown block beam (1), the safety protection mechanism comprises a second cross rod (19), a third clamping jaw (20) is fixedly arranged on the lower portion, which is close to one end of the track (2), of the second cross rod (19), a third threaded hole (21) is formed in the end, which is close to the track (2), of the second cross rod (19) along the length direction, the third threaded hole (21) is in internal thread connection with a third screw rod (22), and a, third clamping jaw (20) and fourth clamping jaw (23) are located the both sides of track (2), third clamping jaw (20) and fourth clamping jaw (23) and track (2) looks adaptation, it is provided with second sliding sleeve (24) to slide on second horizontal pole (19), fixed rings (10) that are provided with on second sliding sleeve (24), run through on second sliding sleeve (24) and seted up fourth screw hole, fourth screw hole female connection has locking bolt.
2. A steel making overhead travelling crane end beam bolt fastening suspension platform as claimed in claim 1, characterized in that the end of the first screw (6) away from the rail (2) is fixedly provided with a first hand wheel (25).
3. A steel making overhead travelling crane end beam bolt fastening suspension platform as claimed in claim 1, characterised in that a second hand wheel (26) is fixedly arranged at the end of the third screw (22) remote from the rail (2).
4. A steel making overhead travelling crane end beam bolt fastening suspension platform as claimed in claim 1, characterized in that the transverse plate (14) is provided with a placement groove (27) on its upper end face.
5. A steel making overhead travelling crane end beam bolt fastening suspension platform according to claim 1, characterized in that the end of the second threaded rod (18) abutting the overhead travelling crane beam (1) is provided with an abutment block (28).
6. A steel making overhead travelling crane end beam bolt fastening suspension platform as claimed in claim 1, characterized in that the side of the frame remote from the rail (2) is provided with a plurality of first guardrails (29), said first guardrails (29) being fixedly arranged between two adjacent columns (8).
7. A steel making overhead travelling crane end beam bolt fastening suspension platform as claimed in claim 1, characterized in that a plurality of second guardrails (30) are provided under the first cross bar (3), the second guardrails (30) being fixedly arranged between adjacent columns (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021315068.6U CN212687369U (en) | 2020-07-07 | 2020-07-07 | Overhead traveling crane end beam bolt fastening suspension platform for steelmaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021315068.6U CN212687369U (en) | 2020-07-07 | 2020-07-07 | Overhead traveling crane end beam bolt fastening suspension platform for steelmaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212687369U true CN212687369U (en) | 2021-03-12 |
Family
ID=74897787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021315068.6U Active CN212687369U (en) | 2020-07-07 | 2020-07-07 | Overhead traveling crane end beam bolt fastening suspension platform for steelmaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212687369U (en) |
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2020
- 2020-07-07 CN CN202021315068.6U patent/CN212687369U/en active Active
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