CN210683042U - Cement prefabricated plate installation device for bridge construction - Google Patents
Cement prefabricated plate installation device for bridge construction Download PDFInfo
- Publication number
- CN210683042U CN210683042U CN201920921065.8U CN201920921065U CN210683042U CN 210683042 U CN210683042 U CN 210683042U CN 201920921065 U CN201920921065 U CN 201920921065U CN 210683042 U CN210683042 U CN 210683042U
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- bridge construction
- connecting block
- cement
- installation device
- top plate
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- 239000004568 cement Substances 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model discloses a cement prefabricated plate installation device is used in bridge construction, including roof, gear motor, universal wheel and couple, first connecting block is all installed to the both sides of roof lower surface, first connecting block passes through fastening screw and second connecting block fixed connection, the second connecting block is installed and is served at hydraulic telescoping rod's one, hydraulic telescoping rod's the other end sets up the top at the pneumatic cylinder, the central point that the supporting seat upper surface was installed to the pneumatic cylinder puts the department, the last central point that puts of roof upper surface puts the department and installs gear motor, through-hole and coupling joint on the output shaft on the gear motor passes the roof. The utility model solves the problems that the existing hoisting equipment used for the installation of the cement precast slabs for bridge construction can only play the hoisting function for the cement precast slabs for bridge construction, and the positions of the cement precast slabs in the horizontal direction can not be adjusted; the utility model discloses simple structure, operation convenient to use, the practicality is strong.
Description
Technical Field
The utility model relates to a bridge construction auxiliary assembly technical field specifically is a cement prefabricated plate installation device is used in bridge construction.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.
The cement precast slabs are transported by bridge construction by using transport equipment, but the existing hoisting equipment for the cement precast slabs for bridge construction can only hoist the cement precast slabs for bridge construction, cannot adjust the positions of the cement precast slabs in the horizontal direction, can change the positions of the cement precast slabs in the horizontal direction by manual intervention, and has high labor intensity; therefore, the existing use requirements are not satisfied.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cement prefabricated plate installation device is used in bridge construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cement precast slab mounting device for bridge construction comprises a top plate, a speed reducing motor, universal wheels and hooks, wherein first connecting blocks are mounted on two sides of the lower surface of the top plate and fixedly connected with second connecting blocks through fastening screws, the second connecting blocks are mounted at one ends of hydraulic telescopic rods, the other ends of the hydraulic telescopic rods are arranged at the tops of hydraulic cylinders, the hydraulic cylinders are mounted at the central positions of the upper surfaces of supporting seats, the speed reducing motor is mounted at the central position of the upper surface of the top plate, an output shaft on the speed reducing motor penetrates through a through hole in the top plate to be connected with a coupler, a rotating shaft is mounted at the bottom of the coupler, the other end of the rotating shaft is connected with a third connecting block through fastening bolts, the third connecting block is mounted on the upper surface of a mounting plate, and a plurality of connecting rings are sequentially mounted on the, the connecting ring is connected with the hook through a connecting rope.
Preferably, the first connecting block and the top plate are fixed by welding.
Preferably, the second connecting block and the hydraulic telescopic rod are fixed through welding.
Preferably, four corners on the lower surface of the supporting seat are provided with universal wheels.
Preferably, the through hole is formed in the center of the upper and lower surfaces of the top plate.
Preferably, the third connecting block is fixed with the mounting plate by welding.
Compared with the prior art, the beneficial effects of the utility model are that: the hook on the connecting rope is hooked with the annular steel bar on the cement prefabricated slab through the matched arrangement of the speed reducing motor, the coupler, the rotating shaft, the third connecting block, the connecting plate, the connecting ring, the connecting rope and the hook, after the cement prefabricated slab is connected with the hook, when the cement prefabricated slab needs to be changed in the horizontal direction, the speed reducing motor is started, the rotating shaft can be driven to rotate by the rotation of the speed reducing motor, the mounting plate can be driven to rotate by the rotation of the rotating shaft, the cement prefabricated slab on the hook can be indirectly driven to rotate by the rotation of the mounting plate, the position of a steel structure in the horizontal direction can be changed by the rotation of the cement prefabricated slab, manual intervention and change are not needed, the labor intensity is reduced, and convenience is brought to the installation; through the matched arrangement of the hydraulic cylinder and the hydraulic telescopic rod, the hydraulic telescopic rod can be stretched by starting the hydraulic cylinder, and the hook can be indirectly driven to move up and down by stretching of the hydraulic telescopic rod, so that the cement precast slab on the ground can be conveniently fixed and moved up and down; through the setting of universal wheel, made things convenient for the utility model discloses at the subaerial removal of level, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. a first connection block; 2. a second connecting block; 3. a top plate; 301. a through hole; 4. a coupling; 5. a reduction motor; 6. a rotating shaft; 7. mounting a plate; 8. a third connecting block; 9. a connecting ring; 10. connecting ropes; 11. hooking; 12. a hydraulic telescopic rod; 13. a hydraulic cylinder; 14. a universal wheel; 15. and (4) supporting the base.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a cement precast slab installation device for bridge construction comprises a top plate 3, a speed reducing motor 5, universal wheels 14 and a hook 11, wherein first connecting blocks 1 are installed on two sides of the lower surface of the top plate 3, the first connecting blocks 1 are fixedly connected with second connecting blocks 2 through fastening screws, the second connecting blocks 2 are installed at one ends of hydraulic telescopic rods 12, the other ends of the hydraulic telescopic rods 12 are arranged at the top of hydraulic cylinders 13, the hydraulic cylinders 13 are installed at the central positions of the upper surface of a supporting seat 15, the speed reducing motor 5 is installed at the central position of the upper surface of the top plate 3, output shafts on the speed reducing motor 5 penetrate through holes 301 in the top plate 3 to be connected with a coupler 4, a rotating shaft 6 is installed at the bottom of the coupler 4, the other end of the rotating shaft 6 is connected with a third connecting block 8 through a fastening bolt, the third connecting block 8 is installed on the upper surface of an, go-between 9 is connected with couple 11 through connecting rope 10, through welded fastening between first connecting block 1 and the roof 3, through welded fastening between second connecting block 2 and the hydraulic telescoping rod 12, four corners on the 15 lower surfaces of supporting seat all are provided with universal wheel 14, and through-hole 301 is seted up in the central point of roof 3 upper and lower surfaces and is put the department, passes through welded fastening between third connecting block 8 and the mounting panel 7.
The working principle is as follows: when the cement prefabricated slab rotating device is used, an external power supply is switched on, the hook 11 on the connecting rope 10 is connected with the annular steel bars on the cement prefabricated slabs in a hook mode, after the cement prefabricated slabs are connected with the hook 11, when the cement prefabricated slabs need to be changed in the horizontal direction, the speed reducing motor 5 is started, the rotating shaft 6 can be driven to rotate by the rotation of the speed reducing motor 5, the mounting plate 7 can be driven to rotate by the rotation of the rotating shaft 6, the cement prefabricated slabs on the hook 11 can be indirectly driven to rotate by the rotation of the mounting plate 7, the position of a steel structure in the horizontal direction can be changed by the rotation of the cement prefabricated slabs, manual intervention and change are not needed, labor intensity is reduced, and the cement prefabricated slabs are; through the matched arrangement of the hydraulic cylinder 13 and the hydraulic telescopic rod 12, the hydraulic telescopic rod 12 can be stretched by starting the hydraulic cylinder 13, and the hook 11 can be indirectly driven to move up and down by stretching of the hydraulic telescopic rod 12, so that the cement precast slab on the ground can be conveniently fixed and moved up and down; through the setting of universal wheel 14, made things convenient for the utility model discloses at the subaerial removal of level, the practicality is strong.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a bridge construction is with cement prefabricated plate installation device, includes roof (3), gear motor (5), universal wheel (14) and couple (11), its characterized in that: first connecting blocks (1) are installed on two sides of the lower surface of the top plate (3), the first connecting blocks (1) are fixedly connected with second connecting blocks (2) through fastening screws, the second connecting blocks (2) are installed on one end of a hydraulic telescopic rod (12), the other end of the hydraulic telescopic rod (12) is arranged at the top of a hydraulic cylinder (13), the hydraulic cylinder (13) is installed at the central position of the upper surface of a supporting seat (15), a speed reducing motor (5) is installed at the central position of the upper surface of the top plate (3), an output shaft on the speed reducing motor (5) penetrates through a through hole (301) in the top plate (3) to be connected with a coupler (4), a rotating shaft (6) is installed at the bottom of the coupler (4), the other end of the rotating shaft (6) is connected with a third connecting block (8) through fastening bolts, the third connecting block (8) is installed on the upper surface of a mounting plate (7), the lower surface mounting of mounting panel (7) has from left to right installs a plurality of go-between (9) in proper order, go-between (9) are connected with couple (11) through connecting rope (10).
2. The installation device of the cement precast slab for bridge construction according to claim 1, wherein: the first connecting block (1) and the top plate (3) are fixed through welding.
3. The installation device of the cement precast slab for bridge construction according to claim 1, wherein: the second connecting block (2) and the hydraulic telescopic rod (12) are fixed through welding.
4. The installation device of the cement precast slab for bridge construction according to claim 1, wherein: four corners on the lower surface of the supporting seat (15) are provided with universal wheels (14).
5. The installation device of the cement precast slab for bridge construction according to claim 1, wherein: the through hole (301) is formed in the center of the upper surface and the lower surface of the top plate (3).
6. The installation device of the cement precast slab for bridge construction according to claim 1, wherein: and the third connecting block (8) and the mounting plate (7) are fixed by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921065.8U CN210683042U (en) | 2019-06-19 | 2019-06-19 | Cement prefabricated plate installation device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921065.8U CN210683042U (en) | 2019-06-19 | 2019-06-19 | Cement prefabricated plate installation device for bridge construction |
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| Publication Number | Publication Date |
|---|---|
| CN210683042U true CN210683042U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920921065.8U Active CN210683042U (en) | 2019-06-19 | 2019-06-19 | Cement prefabricated plate installation device for bridge construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794126A (en) * | 2020-07-13 | 2020-10-20 | 温州泰乐维工程设计有限公司 | Stepless turning device for bridge plate |
-
2019
- 2019-06-19 CN CN201920921065.8U patent/CN210683042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794126A (en) * | 2020-07-13 | 2020-10-20 | 温州泰乐维工程设计有限公司 | Stepless turning device for bridge plate |
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