CN214462895U - Steel structure engineering support - Google Patents
Steel structure engineering support Download PDFInfo
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- CN214462895U CN214462895U CN202023337332.9U CN202023337332U CN214462895U CN 214462895 U CN214462895 U CN 214462895U CN 202023337332 U CN202023337332 U CN 202023337332U CN 214462895 U CN214462895 U CN 214462895U
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Abstract
A steel structure engineering support comprises a supporting piece, a supporting block, a first supporting plate, a first rotating shaft, a threaded rod, a second supporting plate, a sleeve, a connecting rod, a first fixing ring, a mounting plate, a fixing head and a second fixing ring; the supporting piece is provided with a first groove, and the supporting piece is provided with a supporting leg; the supporting block is connected with the first groove in a sliding mode, a driving assembly is arranged on the supporting block, and the supporting block is connected with a first supporting plate; the first supporting plate is provided with a first through hole; the first rotating shaft is rotatably connected with a first supporting plate; the threaded rod is in transmission connection with the first rotating shaft; the second supporting plate is in threaded connection with a threaded rod; a second groove is formed in the second supporting plate; the sleeve is rotatably connected with the second groove through a second rotating shaft, the connecting rod is in threaded connection with the sleeve, and the connecting rod is connected with the first fixing ring; the mounting plate is connected with the inner wall of the second groove and is connected with the fixing head through a spring; the supporting piece is provided with a second fixing ring. The utility model discloses can enlarge the support range to carry out effectual fixing to the scope of enlarging.
Description
Technical Field
The utility model relates to a steel structure support technical field especially relates to a steel construction engineering support.
Background
In order to consider environmental protection, a large amount of steel structure supports are used in the existing engineering, the steel structure supports are made of steel, and the steel structure supports have the advantages of high tensile strength and compressive strength, good toughness, high supporting force and high supporting strength;
but current steel structure support can't enlarge the support scope after fixed, if directly place the board in the convenient shop and can't fix placing the board again, just so can't play the support effect, the easy emergence accident causes the casualties.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a steel construction engineering support, the utility model discloses can enlarge the device's supporting range as required to can also effectively carry out effectual fixing to enlarging the scope after enlarging the supporting range, increase the device's stability.
(II) technical scheme
In order to solve the problems, the utility model provides a steel structure engineering support, which comprises a support piece, a support block, a first support plate, a first rotating shaft, a threaded rod, a second support plate, a second rotating shaft, a sleeve, a connecting rod, a first fixing ring, a mounting plate, a fixing head, a base, a connecting piece and a second fixing ring;
the supporting piece is provided with a first groove and a plurality of groups of supporting legs; the supporting block is connected with the first groove in a sliding mode, a driving assembly is arranged on the supporting block, and one end, penetrating out of the first groove, of the supporting block is connected with a first supporting plate;
the first supporting plate is provided with a first through hole; one end of the first rotating shaft extends into the first through hole, and the first rotating shaft is rotatably connected with the first supporting plate; the plurality of groups of threaded rods are respectively connected with the first through holes through a plurality of groups of first mounting frames and are respectively in transmission connection with the first rotating shaft through a plurality of groups of bevel gear sets; the multiple groups of second supporting plates are connected with the inner wall of the first through hole in a sliding manner, are symmetrically distributed along the central axis of the first supporting plate and are respectively in threaded connection with the multiple groups of threaded rods;
the end surfaces of the multiple groups of second supporting plates facing the supporting piece are respectively provided with multiple groups of second grooves; the multiple groups of second rotating shafts are respectively connected with the inner walls of the multiple second grooves; the multiple groups of sleeves are respectively and rotatably connected with the multiple groups of second rotating shafts; one end of each group of connecting rods extends out of the corresponding group of sleeves respectively, the corresponding group of connecting rods are in threaded connection with the corresponding group of sleeves respectively, and one end of each group of connecting rods is rotatably connected with the corresponding group of first fixing rings respectively; the multiple groups of mounting plates are respectively connected with the inner walls of the multiple groups of second grooves and are respectively connected with the multiple groups of fixing heads through multiple groups of springs;
the multiple groups of bases are connected with the supporting piece, symmetrically distributed along the central axis direction of the supporting piece and connected with the second fixing ring through multiple groups of connecting pieces; the multiple first fixing rings are periodically and fixedly connected with the multiple groups of second fixing rings.
Preferably, the driving assembly includes a third rotating shaft, a gear, a rack plate and a fixing rod;
the third rotating shaft is connected with the supporting piece through the second mounting frame and is connected with the gear; the rack plate is connected with the end face of the supporting block close to the gear and meshed with the gear; a plurality of groups of limiting grooves are uniformly formed in the end face, far away from the gear, of the supporting block; the fixed rod extends into the first groove, the fixed rod is connected with the supporting piece in a sliding mode, and the fixed rod is connected with the inner walls of the limiting grooves in a sliding mode respectively.
Preferably, the device also comprises a fourth rotating shaft, supporting legs and a fixing piece;
the end face of the first groove is kept away from by the support piece is connected to the multiple groups of fourth rotating shafts, the multiple groups of fourth rotating shafts are distributed circumferentially with the central axis of the support piece, the multiple groups of fourth rotating shafts are respectively connected with the multiple groups of supporting legs in a rotating mode, and the multiple groups of fixing pieces are respectively connected with the multiple groups of fourth rotating shafts.
Preferably, the end surfaces of the multiple groups of supporting legs, which are far away from the supporting piece, are respectively provided with a non-slip mat.
Preferably, the support piece further comprises a force application rod, and a placing groove for placing the force application rod is formed in the support piece.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, the driving component drives the supporting block to move, the supporting block drives the first supporting plate to move, the first supporting plate can adjust the height of the first supporting plate according to the requirement, when the position of the first supporting plate is not enough, the first rotating shaft rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the second supporting plate to move, the second supporting plate can effectively expand the supporting range of the device, and the second rotating shaft rotates the sleeve to rotate by rotating the second rotating shaft, the sleeve rotates to drive the first fixing ring to rotate, then the connecting rod is rotated according to the height, the connecting rod is extended when rotating, the connecting rod is extended to the first fixing ring to be connected with the second fixing ring, the device can enlarge the supporting range of the device when needed, and can also effectively fix the second supporting plate, thereby improving the stability of the device.
Drawings
Fig. 1 is the utility model provides a front view cross-sectional view of steel construction engineering support.
Fig. 2 is the utility model provides a local enlarged schematic structure of A department in steel construction engineering support.
Reference numerals: 1. a support member; 2. a support block; 3. a first support plate; 4. a first rotating shaft; 5. a bevel gear set; 6. a threaded rod; 7. a second support plate; 8. a second rotating shaft; 9. a sleeve; 10. a connecting rod; 11. a first retaining ring; 12. mounting a plate; 13. a spring; 14. a fixed head; 15. a base; 16. a connecting member; 17. a second retaining ring; 18. a third rotating shaft; 19. a gear; 20. a rack plate; 21. fixing the rod; 22. a fourth rotating shaft; 23. supporting legs; 24. and a fixing 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. 1-2, the utility model provides a steel structure engineering support, which comprises a support member 1, a support block 2, a first support plate 3, a first rotating shaft 4, a threaded rod 6, a second support plate 7, a second rotating shaft 8, a sleeve 9, a connecting rod 10, a first fixing ring 11, a mounting plate 12, a fixing head 14, a base 15, a connecting piece 16 and a second fixing ring 17;
a first groove is arranged on the supporting piece 1, and a plurality of groups of supporting legs 23 are arranged on the supporting piece 1; the supporting block 2 is connected with the first groove in a sliding mode, a driving assembly is arranged on the supporting block 2, and one end, penetrating out of the first groove, of the supporting block 2 is connected with the first supporting plate 3;
the first supporting plate 3 is provided with a first through hole; one end of the first rotating shaft 4 extends into the first through hole, and the first rotating shaft 4 is rotatably connected with the first supporting plate 3; the multiple groups of threaded rods 6 are respectively connected with the first through holes through multiple groups of first mounting frames, and the multiple groups of threaded rods 6 are respectively in transmission connection with the first rotating shaft 4 through multiple groups of bevel gear sets 5; the multiple groups of second supporting plates 7 are connected with the inner wall of the first through hole in a sliding mode, the multiple groups of second supporting plates 7 are distributed symmetrically around the central axis of the first supporting plate 3, and the multiple groups of second supporting plates 7 are connected with the multiple groups of threaded rods 6 in a threaded mode respectively;
the end surfaces of the multiple groups of second supporting plates 7 facing the supporting piece 1 are respectively provided with multiple groups of second grooves; the multiple groups of second rotating shafts 8 are respectively connected with the inner walls of the multiple second grooves; the multiple groups of sleeves 9 are respectively and rotatably connected with the multiple groups of second rotating shafts 8; one end of each of the plurality of groups of connecting rods 10 extends out of the plurality of groups of sleeves 9, the plurality of groups of connecting rods 10 are in threaded connection with the plurality of groups of sleeves 9, and one end of each of the plurality of groups of connecting rods 10 is rotatably connected with the plurality of groups of first fixing rings 11; the multiple groups of mounting plates 12 are respectively connected with the inner walls of the multiple groups of second grooves, and the multiple groups of mounting plates 12 are respectively connected with the multiple groups of fixing heads 14 through the multiple groups of springs 13;
the multiple groups of bases 15 are connected with the supporting piece 1, the multiple groups of bases 15 are symmetrically distributed along the central axis direction of the supporting piece 1, and the multiple groups of bases 15 are connected with the second fixing ring 17 through the multiple groups of connecting pieces 16; the plurality of first fixing rings 11 are periodically and fixedly connected with the plurality of groups of second fixing rings 17.
In an alternative embodiment, the driving assembly comprises a third rotating shaft 18, a gear 19, a rack plate 20 and a fixing rod 21;
the third rotating shaft 18 is connected with the supporting piece 1 through a second mounting frame, and the third rotating shaft 18 is connected with a gear 19; the rack plate 20 is connected with the end face, close to the gear 19, of the supporting block 2, and the rack plate 20 is meshed with the gear 19; a plurality of groups of limiting grooves are uniformly formed in the end surface of the supporting block 2 far away from the gear 19; the fixed rod 21 extends into the first groove, the fixed rod 21 is connected with the supporting piece 1 in a sliding mode, and the fixed rod 21 is connected with the inner walls of the multiple groups of limiting grooves in a sliding mode respectively; the third rotating shaft 18 drives the gear 19 to rotate, the gear 19 rotates to drive the rack plate 20 to move, the rack plate 20 moves to drive the supporting block 2 to move, and the supporting block 2 is fixed through the fixing rod 21.
In an optional embodiment, the device further comprises a fourth rotating shaft 22, a supporting leg 23 and a fixing piece 24;
the multiple groups of fourth rotating shafts 22 are connected with the end face, far away from the first groove, of the supporting piece 1, the multiple groups of fourth rotating shafts 22 are distributed in a circumferential mode by using the central axis of the supporting piece 1, the multiple groups of fourth rotating shafts 22 are respectively connected with the multiple groups of supporting legs 23 in a rotating mode, and the multiple groups of fourth rotating shafts 22 are respectively connected with the multiple groups of fixing pieces 24; the supporting leg 23 rotates through the fourth rotating shaft 22, and the device can shrink the supporting leg 23 when not in use, so that the occupied area of the device during storage is effectively reduced.
In an alternative embodiment, the end surfaces of the multiple groups of supporting legs 23 far away from the supporting member 1 are respectively provided with a non-slip mat; the slipmat can effectually prevent that supporting leg 23 from skidding the stability that influences the device.
In an optional embodiment, the device further comprises a force application rod, and a placing groove for placing the force application rod is arranged on the support member 1; the stress application rod can enable workers to rotate the rotating shaft more labor-saving.
In the utility model, the supporting block 2 is driven to move by the driving component, the first supporting plate 3 is driven to move by the supporting block 2, the height of the first supporting plate 3 can be adjusted according to the requirement by the movement of the first supporting plate 3, when the position of the first supporting plate 3 is not enough, the first rotating shaft 4 is rotated, the threaded rod 6 is driven to rotate by the first rotating shaft 4, the second supporting plate 7 is driven to move by the rotation of the threaded rod 6, the supporting range of the device can be effectively expanded by the second supporting plate 7, and by rotating the second rotating shaft 8, the second rotating shaft 8 rotates the sleeve 9, the sleeve 9 rotates the first fixing ring 11, then the connecting rod 10 is rotated according to the height, the connecting rod 10 is extended when rotated, the connecting rod 10 is extended to the first fixing ring 11 to be connected with the second fixing ring 17, the supporting range of the device can be expanded when needed, and the second supporting plate 7 can be effectively fixed, the stability of the device is improved.
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 modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in 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 boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. A steel structure engineering support is characterized by comprising a support piece (1), a support block (2), a first support plate (3), a first rotating shaft (4), a threaded rod (6), a second support plate (7), a second rotating shaft (8), a sleeve (9), a connecting rod (10), a first fixing ring (11), a mounting plate (12), a fixing head (14), a base (15), a connecting piece (16) and a second fixing ring (17);
a first groove is arranged on the supporting piece (1), and a plurality of groups of supporting legs (23) are arranged on the supporting piece (1); the supporting block (2) is connected with the first groove in a sliding mode, a driving assembly is arranged on the supporting block (2), and one end, penetrating out of the first groove, of the supporting block (2) is connected with the first supporting plate (3);
the first supporting plate (3) is provided with a first through hole; one end of the first rotating shaft (4) extends into the first through hole, and the first rotating shaft (4) is rotatably connected with the first supporting plate (3); a plurality of groups of threaded rods (6) are respectively connected with the first through holes through a plurality of groups of first mounting frames, and the plurality of groups of threaded rods (6) are respectively in transmission connection with the first rotating shaft (4) through a plurality of groups of bevel gear sets (5); the multiple groups of second supporting plates (7) are connected with the inner wall of the first through hole in a sliding mode, the multiple groups of second supporting plates (7) are symmetrically distributed on the central axis of the first supporting plate (3), and the multiple groups of second supporting plates (7) are respectively in threaded connection with the multiple groups of threaded rods (6);
the end surfaces of the multiple groups of second supporting plates (7) facing the supporting piece (1) are respectively provided with multiple groups of second grooves; the multiple groups of second rotating shafts (8) are respectively connected with the inner walls of the multiple second grooves; the multiple groups of sleeves (9) are respectively and rotatably connected with the multiple groups of second rotating shafts (8); one end of each group of connecting rods (10) extends out of each group of sleeves (9), each group of connecting rods (10) is in threaded connection with each group of sleeves (9), and one end of each group of connecting rods (10) is rotatably connected with each group of first fixing rings (11); the multiple groups of mounting plates (12) are respectively connected with the inner walls of the multiple groups of second grooves, and the multiple groups of mounting plates (12) are respectively connected with the multiple groups of fixing heads (14) through the multiple groups of springs (13);
the multiple groups of bases (15) are connected with the supporting piece (1), the multiple groups of bases (15) are symmetrically distributed along the central axis direction of the supporting piece (1), and the multiple groups of bases (15) are connected with the second fixing ring (17) through multiple groups of connecting pieces (16); the multiple first fixing rings (11) are periodically and fixedly connected with the multiple groups of second fixing rings (17).
2. A steel structural work support according to claim 1, wherein the drive assembly comprises a third shaft (18), a gear (19), a rack plate (20) and a fixing rod (21);
the third rotating shaft (18) is connected with the supporting piece (1) through a second mounting frame, and the third rotating shaft (18) is connected with a gear (19); the rack plate (20) is connected with the end face, close to the gear (19), of the supporting block (2), and the rack plate (20) is meshed with the gear (19); a plurality of groups of limiting grooves are uniformly formed in the end face, far away from the gear (19), of the supporting block (2); the fixing rod (21) extends into the first groove, the fixing rod (21) is connected with the supporting piece (1) in a sliding mode, and the fixing rod (21) is connected with the inner walls of the limiting grooves in a sliding mode respectively.
3. The bracket for steel structural engineering according to claim 1, further comprising a fourth rotating shaft (22), supporting legs (23) and fixing pieces (24);
the end faces, far away from the first groove, of the support pieces (1) are connected with the multiple groups of fourth rotating shafts (22), the multiple groups of fourth rotating shafts (22) are distributed circumferentially with the central axes of the support pieces (1), the multiple groups of fourth rotating shafts (22) are respectively connected with the multiple groups of supporting legs (23) in a rotating mode, and the multiple groups of fixing pieces (24) are respectively connected with the multiple groups of fourth rotating shafts (22).
4. The bracket for the steel structural engineering as claimed in claim 1, characterized in that the end surfaces of the groups of supporting legs (23) far away from the supporting member (1) are respectively provided with a non-slip mat.
5. The steel structural engineering support according to claim 1, further comprising a stress application rod, wherein a placing groove for placing the stress application rod is formed on the support member (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023337332.9U CN214462895U (en) | 2020-12-31 | 2020-12-31 | Steel structure engineering support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023337332.9U CN214462895U (en) | 2020-12-31 | 2020-12-31 | Steel structure engineering support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214462895U true CN214462895U (en) | 2021-10-22 |
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ID=78110543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023337332.9U Active CN214462895U (en) | 2020-12-31 | 2020-12-31 | Steel structure engineering support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214462895U (en) |
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2020
- 2020-12-31 CN CN202023337332.9U patent/CN214462895U/en active Active
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