CN219824906U - Bridge cast-in-situ beam slab construction bracket supporting equipment - Google Patents
Bridge cast-in-situ beam slab construction bracket supporting equipment Download PDFInfo
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- CN219824906U CN219824906U CN202223118021.2U CN202223118021U CN219824906U CN 219824906 U CN219824906 U CN 219824906U CN 202223118021 U CN202223118021 U CN 202223118021U CN 219824906 U CN219824906 U CN 219824906U
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- Prior art keywords
- support
- rod
- supporting
- beam slab
- sleeve
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- 238000010276 construction Methods 0.000 title claims abstract description 38
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 10
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of building construction, in particular to a support device for a bridge cast-in-situ beam slab construction bracket, which comprises a movable table, wherein a symmetrically arranged motor is fixedly arranged on the movable table, the output end of the motor is fixedly connected with a screw rod, a matched nut is movably sleeved on the screw rod, a support table is integrally connected between the two nuts, a safety fence for construction is integrally connected on the support table, and symmetrically arranged sleeves and supports are fixedly arranged on the movable table; according to the utility model, the stability of the supporting table in the lifting process is ensured by the mutual matching of the nut and the screw rod, so that the first telescopic rod can drive the limiting plate to extend into the supporting table, and the stability of a constructor on the supporting table is ensured; traction of the second telescopic rod to the connecting rod supports the supporting table from two side positions through the supporting plate, so that safety of constructors in the construction process can be guaranteed, and the efficiency level of bridge construction is improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to support equipment for a bracket for bridge cast-in-situ beam slab construction.
Background
The bridge construction support bracket is a support bracket for construction, which is used for bridge construction and later maintenance, and is auxiliary equipment for assisting constructors in constructing and placing relevant construction materials and tools.
Most of the existing bridge construction platforms adopt motor-driven screw rods, so that the supporting table and the safety fence are lifted to the designated positions, but no protective measures are provided for the supporting table, so that the stability of the supporting table in the upward moving process cannot be guaranteed, the safety of constructors in the construction process cannot be guaranteed, if unexpected conditions such as sudden stop occur in the motor, the whole construction platform is rapidly moved downwards and inclined, the efficiency level of bridge construction is affected, and the safety of operators on the construction platform cannot be effectively guaranteed.
Disclosure of Invention
The utility model aims to solve the problem that the safety of a construction platform cannot be guaranteed in the prior art, and provides support equipment for a bridge cast-in-situ beam slab construction bracket.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a bridge cast-in-situ beam slab construction bracket supporting equipment, includes the mobile station, fixed mounting has the motor that the symmetry set up on the mobile station, and motor output fixedly connected with lead screw, movable sleeve is equipped with the nut that matches on the lead screw, and an organic whole is connected with the brace table between two nuts, an organic whole is connected with the safety fence that is used for the construction on the brace table, fixed mounting has sleeve and the support that the symmetry set up on the mobile station, and the movable sleeve is equipped with the rack in the support, fixed mounting has first telescopic link on the rack, and first telescopic link output fixedly connected with extends to the limiting plate in the brace table, and installs on the support to rack-driven drive assembly, install the supporting assembly who is used for spacing the brace table on the sleeve.
Preferably, the corresponding vertical setting of lead screw, and supporting bench level setting, sleeve and support all vertically set up, and the support is one side open structure.
Preferably, the driving assembly comprises a rotating shaft rotatably mounted on the support, a gear meshed with the rack is fixedly mounted on the rotating shaft, and a handle is fixedly mounted on the rotating shaft.
Preferably, the rotating shaft is horizontally arranged, and a locking bolt detachably connected with the bracket is fixedly arranged on the handle.
Preferably, the support assembly comprises a support rod movably sleeved in the sleeve, a support plate movably propped against the support table is fixedly arranged on the support rod, second telescopic rods symmetrically arranged are fixedly arranged on the mobile table, and a connecting rod is connected between the support rod and the two second telescopic rods.
Preferably, the supporting rod is vertically arranged, the supporting plate and the supporting rod extend to the upper end position outside the sleeve, two ends of the connecting rod are respectively connected with the second telescopic rod and the supporting rod through pin shafts, and the sleeve is provided with a guide hole for sleeving the connecting rod.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the supporting table can drive the safety fence to ascend to a designated position through the mutual matching of the nuts and the lead screws, the supporting table is guided through the support to ensure the stability of the supporting table in the ascending process, and the first telescopic rod can drive the limiting plate to extend into the supporting table through the traction of the handle to the rotating shaft so as to ensure the stability of a constructor on the supporting table.
2. According to the utility model, the connecting rod is pulled by the second telescopic rod, so that the connecting rod drives the supporting rod to move up and down, the supporting rod can drive the supporting plate to support the supporting table in the up and down moving process, and the supporting plate supports the supporting table from the two side positions, so that the safety of a constructor in the construction process can be ensured, the safety of the constructor cannot be ensured due to the fact that no protective measures are arranged is avoided, and the efficiency level of bridge construction is improved.
Drawings
Fig. 1 is a schematic structural view of a support device for a bridge cast-in-situ beam slab construction bracket provided by the utility model;
FIG. 2 is a cross-sectional view of a bridge cast-in-situ beam slab construction bracket support device according to the present utility model;
fig. 3 is a top view of the support device for the bridge cast-in-situ beam slab construction bracket provided by the utility model.
In the figure: 1. a mobile station; 2. a motor; 3. a screw rod; 4. a nut; 5. a support table; 6. a safety fence; 7. a sleeve; 8. a bracket; 9. a rack; 10. a first telescopic rod; 11. a limiting plate; 12. a rotating shaft; 13. a gear; 14. a support rod; 15. a support plate; 16. a second telescopic rod; 17. and a connecting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a support device for a bridge cast-in-situ beam slab construction bracket comprises a mobile station 1, and supplementary explanation, wherein the mobile station 1 can realize the movement in the prior art, a symmetrically arranged motor 2 is fixedly arranged on the mobile station 1, the motor 2 is of a model Y100L-2, the output end of the motor 2 is fixedly connected with a lead screw 3, a matched nut 4 is movably sleeved on the lead screw 3, a support table 5 is integrally connected between the two nuts 4, a safety bar 6 for construction is integrally connected on the support table 5, and the support table 5 and the safety bar 6 are driven by the motor 2 so as to be driven by the nut 4 to rise to a designated position, thereby facilitating construction by a constructor;
the movable table 1 is fixedly provided with a sleeve 7 and a support 8 which are symmetrically arranged, as shown in an attached drawing 3, the support 8 plays a role of guiding the supporting table 5, so that the stability of the supporting table 5 in the moving process is ensured, a lead screw 3 is correspondingly vertically arranged, the supporting table 5 is horizontally arranged, the sleeve 7 and the support 8 are vertically arranged, the support 8 is of a one-side opening structure, a rack 9 is movably sleeved in the support 8, a first telescopic rod 10 is fixedly arranged on the rack 9, the first telescopic rod 10 and a second telescopic rod 16 adopt electric push rods, the output end of the first telescopic rod 10 is fixedly connected with a limiting plate 11 extending into the supporting table 5, the limiting plate 11 extends into the supporting table 5 under the driving of the first telescopic rod 10, the supporting table 5 is prevented from tilting or vibrating during the supporting of a constructor, the bridge construction efficiency level is improved, and a driving assembly for driving the rack 9 is arranged on the support 8;
the driving assembly comprises a rotating shaft 12 rotatably arranged on the bracket 8, a gear 13 meshed with the rack 9 is fixedly arranged on the rotating shaft 12, a handle is fixedly arranged on the rotating shaft 12, the rotating shaft 12 is horizontally arranged, a locking bolt detachably connected with the bracket 8 is fixedly arranged on the handle, the locking bolt is fixed between the handle and the bracket 8, and a supporting assembly used for limiting the supporting table 5 is arranged on the sleeve 7;
the supporting component comprises a supporting rod 14 movably sleeved in the sleeve 7, a supporting plate 15 movably propped against the supporting table 5 is fixedly arranged on the supporting rod 14, second telescopic rods 16 symmetrically arranged are fixedly arranged on the mobile table 1, a connecting rod 17 is connected between the supporting rod 14 and the two second telescopic rods 16, the supporting rod 14 is vertically arranged, the supporting rod 15 and the supporting rod 14 extend to the upper end position outside the sleeve 7, two ends of the connecting rod 17 are respectively connected with the second telescopic rods 16 and the supporting rod 14 through pin shafts, a guide hole for sleeving the connecting rod 17 is formed in the sleeve 7, the guide hole plays a role of guiding and limiting the connecting rod 17, the connecting rod 17 can stably pull the supporting rod 14, the supporting rod 17 slides in the sleeve 7 through the deflection of the connecting rod 17, the supporting rod 14 drives the supporting rod 15 to abut against two sides of the supporting table 5 in the sliding process, the supporting table 5 is supported by the supporting plate 15 from the two side positions, the contact area of the supporting plate 15 and the supporting table 5 is enlarged, the situation that unexpected stop and the like of a motor 2 is avoided, so that the stability of the supporting table 5 is difficult to cause the constructor is effectively guaranteed in the construction process.
The utility model can explain its functional principle by the following modes of operation:
moving the mobile station 1 to a specified position;
the constructor stands on the supporting table 5, the output end of the motor 2 drives the screw rod 3 to rotate, so that the screw rod 3 drives the nut 4 to move up and down, and the supporting table 5 and the safety fence 6 are driven to move up to a designated position;
when the supporting table 5 is lifted to a certain height, the motor 2 is turned off;
the output end of the second telescopic rod 16 stretches and contracts, so that the second telescopic rod 16 pulls the supporting rod 14 through the connecting rod 17, the supporting rod 14 drives the supporting plate 15 to move upwards, and the supporting plate 15 can support the supporting table 5 from two side positions;
after the support plate 15 supports the support table 5, the second telescopic rod 16 is closed;
the handle is manually rotated, so that the handle drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the gear 13 and the rack 9 to drag, the rack 9 drives the first telescopic rod 10 to move to the two sides of the supporting table 5, the output end of the first telescopic rod 10 stretches out and draws back, and the limiting plate 11 is driven to extend into the supporting table 5, so that the stability of the supporting table 5 is ensured;
the handle and the bracket 8 are fixed by using a locking bolt;
the constructor can use auxiliary tools to construct the bridge;
after the construction is completed, the output end of the second telescopic rod 16 is contracted, so that the supporting plate 15 is moved downwards to the initial position, the output end of the first telescopic rod 10 is contracted, the limiting plate 11 is disconnected from the supporting table 5, the motor 2 drives the screw rod 3 to reversely rotate, and the supporting table 5 and the safety fence 6 are moved downwards to the initial position.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a bridge cast-in-situ beam slab construction bracket supporting equipment, includes mobile station (1), its characterized in that, fixed mounting has motor (2) that the symmetry set up on mobile station (1), and motor (2) output fixedly connected with lead screw (3), movable sleeve is equipped with matched nut (4) on lead screw (3), and an organic whole is connected with brace table (5) between two nuts (4), an organic whole is connected with safety fence (6) that are used for the construction on brace table (5), sleeve (7) and support (8) that fixed mounting set up on mobile station (1), and movable sleeve is equipped with rack (9) in support (8), fixed mounting has first telescopic link (10) on rack (9), and first telescopic link (10) output fixedly connected with extends to limiting plate (11) in brace table (5), extends to in brace table (5) under the drive of first telescopic link (10) through limiting plate (11), makes brace table (5) can not appear or slope when supporting the construction person to support to the bridge to the efficiency, thereby drive on the horizontal drive assembly (8) that is used for supporting assembly (9) to support assembly, vibration is used for installing on the support assembly (8).
2. The support device for the bridge cast-in-situ beam slab construction bracket according to claim 1 is characterized in that the lead screw (3) is vertically arranged correspondingly, the support table (5) is horizontally arranged, the sleeve (7) and the support (8) are vertically arranged, and the support (8) is of a structure with one side opening.
3. The support device for the bridge cast-in-situ beam slab construction bracket according to claim 1, wherein the driving assembly comprises a rotating shaft (12) rotatably mounted on the bracket (8), a gear (13) in meshed connection with the rack (9) is fixedly mounted on the rotating shaft (12), and a handle is fixedly mounted on the rotating shaft (12).
4. A bridge cast-in-situ beam slab construction bracket supporting device according to claim 3, wherein the rotating shaft (12) is horizontally arranged, and a locking bolt detachably connected with the bracket (8) is fixedly arranged on the handle.
5. The support device for the bridge cast-in-situ beam slab construction bracket according to claim 1, wherein the support assembly comprises a support rod (14) movably sleeved in the sleeve (7), a support plate (15) movably propped against the support table (5) is fixedly installed on the support rod (14), second telescopic rods (16) symmetrically arranged are fixedly installed on the mobile table (1), and a connecting rod (17) is connected between the support rod (14) and the two second telescopic rods (16).
6. The support device for the bridge cast-in-situ beam slab construction bracket according to claim 5, wherein the support rod (14) is vertically arranged, the support plate (15) and the support rod (14) extend to the upper end position outside the sleeve (7), two ends of the connecting rod (17) are respectively in pin connection with the second telescopic rod (16) and the support rod (14), and the sleeve (7) is provided with a guide hole for sleeving the connecting rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223118021.2U CN219824906U (en) | 2022-11-23 | 2022-11-23 | Bridge cast-in-situ beam slab construction bracket supporting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223118021.2U CN219824906U (en) | 2022-11-23 | 2022-11-23 | Bridge cast-in-situ beam slab construction bracket supporting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219824906U true CN219824906U (en) | 2023-10-13 |
Family
ID=88279426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223118021.2U Active CN219824906U (en) | 2022-11-23 | 2022-11-23 | Bridge cast-in-situ beam slab construction bracket supporting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219824906U (en) |
-
2022
- 2022-11-23 CN CN202223118021.2U patent/CN219824906U/en active Active
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| GR01 | Patent grant |