CN217680560U - Steel reinforced beam back jacking device - Google Patents
Steel reinforced beam back jacking device Download PDFInfo
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- CN217680560U CN217680560U CN202222550574.9U CN202222550574U CN217680560U CN 217680560 U CN217680560 U CN 217680560U CN 202222550574 U CN202222550574 U CN 202222550574U CN 217680560 U CN217680560 U CN 217680560U
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Abstract
The utility model relates to a reinforcing bar roof beam device that backs of steel skeleton beam installation technical field, the device include the base channel-section steel, base channel-section steel top is connected with the sleeve, thick pole setting has been cup jointed in the sleeve, thick pole setting has cup jointed the fixed subassembly of pole setting outward, the fixed subassembly of pole setting has the base down tube channel-section steel with base channel-section steel end connection. Be responsible for the whole lift through the fine pole setting of over-and-under type and fine setting lead screw connection, the roof beam clamp through on the horizon bar realizes the location to the roof beam, the accessible fine setting lead screw, the pole setting height is adjusted to the coarse adjustment hole then adjusts the width according to the roof beam width through the bolt on the horizon bar and fixes the girder steel again through the shake formula handle in case of the skew, thereby it is very big to solve the on-the-spot installation degree of difficulty, the problem that the installation accuracy can't be guaranteed, the fixed pole setting of accessible fastening bolt slides on the base and carries out installation device, and the device overall component is light, the bearing capacity can be installed in advance to the reinforcing bar roof beam greatly, and then realize practicing thrift the time limit for a project.
Description
Technical Field
The utility model relates to a reinforcing bar roof beam installation technical field specifically indicates a reinforcing bar roof beam returns top mounted putting.
Background
At present, with the continuous development of national economy, infrastructure construction is vigorously carried out in various parts of China in recent years, steel structures gradually enter the visual field of people, various forms of steel structures are produced, steel reinforced concrete structures are widely applied in the current buildings, the steel reinforced concrete structure generally comprises a steel reinforced column and a steel reinforced beam, the steel reinforced column comprises vertical steel ribs, a plurality of vertical steel bars which are arranged on two sides of the vertical steel ribs and are bound and fixed through stirrups, and concrete which is formed by pouring through a supported template, the steel reinforced beam comprises transverse steel ribs, a plurality of transverse steel bars which are arranged above and below the transverse steel ribs and are bound and fixed through the stirrups, and concrete which is formed by pouring through the supported template, wherein the transverse steel ribs and the transverse steel bars are arranged between the vertical steel ribs of the two steel reinforced columns, and the transverse steel bars are used as main stressed steel bars of the steel reinforced beam, and particularly, the transverse steel reinforced concrete structure with large span (for example, the span is 24 meters), and plays an important role in the firmness and the construction quality of the steel reinforced beam.
The traditional construction method applies the temporary fixing wall column steel bar binding of the steel beam in the connecting beam of the steel reinforced concrete structure, the steel beam bottom template is installed firstly after the binding is not finished, and the steel beam is installed after the template is corrected.
In the work progress, in the steel structural component machining error of relevant standard, the tolerance of installation error and reinforcing bar machining error, the installation error of reinforcing bar post and the installation error of horizontal reinforcement on the reinforcing bar post add up and just can reach about 12mm, it is thus clear that, the on-the-spot installation degree of difficulty of horizontal reinforcement is very big, the installation accuracy can't be guaranteed, construction worker can change horizontal reinforcement length as required at any time in the work progress usually, destroy great to the reinforcing bar during the installation, the amount of labour has invisibly increased, the construction cycle has been prolonged, low working efficiency.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that prior art exists, the to-be-solved technical problem of the utility model is: the difficulty of field installation is very big, and the installation accuracy can't guarantee.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a reinforcing bar roof beam device that backs, includes the base channel-section steel, base channel-section steel top is connected with the sleeve, thick pole setting has been cup jointed in the sleeve, thick pole setting overcoat has cup jointed the fixed subassembly of pole setting, pole setting fixed subassembly and base channel-section steel end connection have the base down tube channel-section steel, the inside thin pole setting of over-and-under type that is provided with of thick pole setting, the inside fine setting lead screw that is provided with of the thin pole setting of over-and-under type, the horizon bar is connected at fine setting lead screw top, the horizon bar top is provided with the beam clamp.
Thereby set up the sleeve on the base channel-section steel and make thick pole setting bottom put into the sleeve and confirm the position, thereby thick pole setting is overlapped again and is equipped with pole setting fixed subassembly, thereby form the equipment base through the indirect base channel-section steel of base down tube and pole setting fixed subassembly, thick pole setting has the thin pole setting of over-and-under type that is connected with, is responsible for whole lift through the thin pole setting of over-and-under type and fine setting lead screw connection, presss from both sides the realization through the roof beam on the horizon bar and fixes a position the roof beam.
Preferably, a wheel disc fixing piece is arranged outside the thick vertical rod, a wheel disc is arranged on one side, close to the thick vertical rod, of the wheel disc fixing piece, and a wheel disc handle is connected to one side, far away from the thick vertical rod, of the wheel disc.
The fixing and the positioning of the wheel disc are realized through the wheel disc fixing piece outside the thick upright rod, and the wheel disc is controlled to rotate through the wheel disc handle.
Preferably, the inner part of the thick vertical rod where the lifting thin vertical rod is located is provided with sawteeth, and one side of the thick vertical rod, which is close to the wheel disc, is provided with a corresponding hole.
The lifting is realized by arranging the sawteeth on the lifting thin upright rod to match with the wheel disc, and the corresponding hole is formed in the thick upright rod, so that the wheel disc is in contact with the sawteeth on the lifting thin upright rod.
Preferably, the thick vertical rod is fixed on the sleeve and the vertical rod fixing component through fastening bolts, and the base diagonal bar channel steel and the vertical rod fixing component as well as the base diagonal bar channel steel and the base channel steel are connected through connecting bolts.
Realize thick pole setting respectively with sleeve and the fixed subassembly both can dismantle being connected of pole setting through fastening bolt, realize through connecting bolt that the both ends of base down tube channel-section steel are connected with base channel-section steel and pole setting fixed subassembly respectively.
Preferably, a rotating piece is arranged outside the fine adjustment screw rod.
The rotating piece drives the fine adjustment screw rod to do telescopic movement.
Preferably, the horizontal rod is provided with a limiting hole, and the limiting hole is provided with a limiting pin sheet corresponding to the hole position.
The positioning and the fixing are realized through the matching of the limiting hole on the horizontal rod and the limiting pin sheet.
Preferably, the top end of the beam clamp is provided with a threaded rod, one side of the threaded rod is provided with a shaking type handle, and the other side of the beam clamp is provided with a fixing piece.
The shaking handle shakes to drive the threaded rod to move, and then the fixing piece is driven to move, so that fixing is achieved.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. the pole setting height is adjusted to accessible fine setting lead screw, coarse adjustment hole, then adjusts the width according to the roof beam width through the bolt on the horizon bar and fixes the girder steel again through the shaking handle in case the skew to it is very big to solve the on-the-spot installation degree of difficulty, and the problem that the installation accuracy can't be guaranteed.
The device can be installed by fixing the vertical rod on the base through the fastening bolt to slide, the device is light in total component, the bearing capacity is large, the steel reinforced beam can be pre-installed, and the construction period is saved.
Drawings
Fig. 1 is a perspective view of embodiment 1.
FIG. 2 is a partial plan view of embodiment 1.
FIG. 3 is a schematic view of the whole of embodiment 1.
Fig. 4 is an enlarged detail a of fig. 3.
Fig. 5 is an enlarged detail view of B in fig. 3.
In the figure: 1. base channel steel; 2. fastening a bolt; 3. a sleeve; 4. a vertical rod fixing component; 5. a base diagonal bar channel steel; 6. lifting thin vertical rods; 7. a wheel disc fixing part; 8. a wheel disc; 9. a wheel handle; 10. a thick upright rod; 11. a rotating sheet; 12. fine adjustment of a screw rod; 13. a limit pin sheet; 14. a beam clamp; 15. a horizontal bar; 16. a threaded rod; 17. a rocking handle; 18. a fixing sheet; 19. a limiting hole; 20. and connecting the bolts.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1-5, a steel reinforced beam back-jacking device comprises a base channel steel 1, wherein the top end of the base channel steel 1 is connected with a sleeve 3, a thick vertical rod 10 is sleeved in the sleeve 3, a vertical rod fixing component 4 is sleeved outside the thick vertical rod 10, the vertical rod fixing component 4 and the end part of the base channel steel 1 are connected with a base inclined rod channel steel 5, a lifting type thin vertical rod 6 is arranged inside the thick vertical rod 10, a fine adjustment screw rod 12 is arranged inside the lifting type thin vertical rod 6, a horizontal rod 15 is connected to the top of the fine adjustment screw rod 12, and a beam clamp 14 is arranged at the top of the horizontal rod 15.
Set up base channel-section steel 1 and carry out equipment when suitable position, insert thick pole setting 10 in the sleeve 3 on the base channel-section steel 1, fix through fastening bolt 2, pass through fastening bolt 2 with pole setting fixed component 4 again and fix on thick pole setting 10 suitable position, pass through connecting bolt 20 again with the both ends of base down tube-section steel 5 and be connected with base channel-section steel 1 and pole setting fixed component 4 respectively, and then accomplish the equipment of base, then through the position that the fine pole setting of over-and-under type 6 rises beam clamp 14 to fixed steel skeleton roof beam.
The outer portion of the thick vertical rod 10 is provided with a wheel disc fixing piece 7, one side, close to the thick vertical rod 10, of the wheel disc fixing piece 7 is provided with a wheel disc 8, and one side, far away from the thick vertical rod 10, of the wheel disc 8 is connected with a wheel disc handle 9.
The wheel disc 8 is fixed at a corresponding position through the wheel disc fixing piece 7 outside the thick vertical rod 10, the tail part of the wheel disc 8 is provided with a wheel disc handle 9, and the wheel disc 8 is driven to rotate through rotating the wheel disc handle 9.
The inner part of a thick vertical rod 10 where the lifting thin vertical rod 6 is located is provided with sawteeth, and one side of the thick vertical rod 10, which is close to the wheel disc 8, is provided with a corresponding hole.
The wheel disc 8 drives the saw teeth through the corresponding hole to control the lifting of the lifting thin vertical rod 6.
The thick vertical rod 10 is detachably connected with the sleeve 3 and the vertical rod fixing component 4 through the fastening bolt 2, and assembly is facilitated.
The exterior of the fine adjustment screw rod 12 is provided with a rotating piece 11.
The fine adjustment screw rod 12 is driven to lift by rotating the rotating piece 11.
The horizontal rod 15 is provided with a limiting hole 19, and the limiting hole 19 is provided with a limiting pin piece 13 corresponding to the hole position. The size of the beam clamp 14 can be changed by arranging a plurality of limiting holes 19 to match with the limiting pin pieces 13.
The top part of the beam clamp 14 is provided with a threaded rod 16, one side of the threaded rod 16 is provided with a rocking type handle 17, and the other side of the beam clamp 14 is provided with a fixing plate 18.
The movement of the fixing plate 18 is achieved by rotating the rocking handle 17, which rotates the threaded rod 16, until the appropriate position is reached.
The steel skeleton roof beam returns the theory of operation of top device to be:
when the base channel steel 1 is arranged at a proper position, equipment is assembled, the thick upright rod 10 is inserted into the sleeve 3 on the base channel steel 1 and is fixed through the fastening bolt 2, thereby determining the position of the thick vertical rod 10, fixing the vertical rod fixing component 4 on the proper position of the thick vertical rod 10 through the fastening bolt 2, connecting the two ends of the base diagonal rod channel steel 5 with the base channel steel 1 and the vertical rod fixing component 4 through the connecting bolt 20, thereby completing the assembly of the base, at the moment, the wheel disc handle 9 is rotated to control the wheel disc 8 to rotate, the wheel disc 8 drives the lifting thin upright stanchion 6 with the sawteeth arranged inside the thick upright stanchion 10 to lift upwards through the hole reserved on the thick upright stanchion 10, thereby driving the horizontal rod 15 to reach the bottom of the steel skeleton beam, if the lifting thin vertical rod 6 rises, the horizontal rod 15 has a slight gap with the bottom of the steel skeleton beam, at this time, the rotating sheet 11 can be rotated to control the fine adjustment screw rod 12 between the horizontal rod 15 and the lifting thin vertical rod 6 to lift, so that the horizontal rod 15 reaches a proper height, and after the beam clamps 14 at both sides of the steel skeleton beam are moved to proper positions, the limit pin pieces 13 are inserted into the corresponding limit holes 19, so that the beam clamp 14 is fixed, if there is a gap between the beam clamp 14 and the steel beam, then the rotating rocking handle 17 will drive the threaded rod 16 to rotate so that the fixing piece 18 of the steel beam will approach the steel beam, when the steel skeleton beam is not supported and fixed, the swinging handle 17 is rotated reversely to make the fixed plate 18 leave two sides of the steel skeleton beam, the limit pin piece 13 is taken down, the movable beam clamp 14 is far away from two sides of the steel skeleton beam, at the moment, the wheel disc handle 9 is rotated reversely to drive the lifting thin vertical rod 6 to descend, and then the horizontal rod 15 is driven to leave the bottom of the steel skeleton beam, thereby completing the disassembly work.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a steel skeleton beam returns top mounted putting, includes base channel-section steel (1), its characterized in that: base channel-section steel (1) top is connected with sleeve (3), thick pole setting (10) have been cup jointed in sleeve (3), thick pole setting (10) cup joint has pole setting fixed subassembly (4) outward, pole setting fixed subassembly (4) and base channel-section steel (1) end connection have base down tube channel-section steel (5), thick pole setting (10) inside is provided with the thin pole setting of over-and-under type (6), the thin pole setting of over-and-under type (6) inside is provided with fine setting lead screw (12), horizon bar (15) are connected at fine setting lead screw (12) top, horizon bar (15) top is provided with roof beam clamp (14).
2. The steel reinforced beam roof-returning device of claim 1, wherein: thick pole setting (10) outside is provided with rim plate mounting (7), rim plate mounting (7) are close to thick pole setting (10) one side and are provided with rim plate (8), rim plate (8) are kept away from thick pole setting (10) one side and are connected with rim plate handle (9).
3. The steel reinforced beam roof-returning device of claim 1, wherein: the inner part of a thick vertical rod (10) where the lifting thin vertical rod (6) is located is provided with sawteeth, and one side, close to the wheel disc (8), of the thick vertical rod (10) is provided with a corresponding hole.
4. The steel reinforced beam back jacking device as claimed in claim 1, wherein: thick pole setting (10) are fixed on sleeve (3) and pole setting fixed component (4) through fastening bolt (2), all be connected through connecting bolt (20) between base down tube channel-section steel (5) and pole setting fixed component (4) and between base down tube channel-section steel (5) and base channel-section steel (1).
5. The steel reinforced beam roof-returning device of claim 1, wherein: and a rotating sheet (11) is arranged outside the fine adjustment screw rod (12).
6. The steel reinforced beam roof-returning device of claim 1, wherein: the horizontal rod (15) is provided with a limiting hole (19), and the limiting hole (19) is provided with a limiting pin piece (13) corresponding to the hole.
7. The steel reinforced beam roof-returning device of claim 1, wherein: the beam clamp is characterized in that a threaded rod (16) is arranged at the top end of the beam clamp (14), a shaking type handle (17) is arranged on one side of the threaded rod (16), and a fixing piece (18) is arranged on the other side of the beam clamp (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222550574.9U CN217680560U (en) | 2022-09-27 | 2022-09-27 | Steel reinforced beam back jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222550574.9U CN217680560U (en) | 2022-09-27 | 2022-09-27 | Steel reinforced beam back jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217680560U true CN217680560U (en) | 2022-10-28 |
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ID=83725328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222550574.9U Active CN217680560U (en) | 2022-09-27 | 2022-09-27 | Steel reinforced beam back jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217680560U (en) |
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2022
- 2022-09-27 CN CN202222550574.9U patent/CN217680560U/en active Active
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