CN217629434U - Temporary supporting device for mounting steel structure bridge - Google Patents
Temporary supporting device for mounting steel structure bridge Download PDFInfo
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- CN217629434U CN217629434U CN202220913116.4U CN202220913116U CN217629434U CN 217629434 U CN217629434 U CN 217629434U CN 202220913116 U CN202220913116 U CN 202220913116U CN 217629434 U CN217629434 U CN 217629434U
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Abstract
The utility model discloses an interim strutting arrangement for steel structure bridge installation, the on-line screen storage device comprises a base, the four corners department of base is equipped with bearing structure, but adjustable bearing structure is installed to the base upper end, removal structure is installed at the both ends of base, promote this device, utilize the supporting wheel to remove, when removing strutting arrangement to needs support department, it rotates to rotate the hand wheel and drive second accommodate the lead screw, the roof moves to the top, drive slide bar and supporting wheel upward movement, the supporting wheel removes to inside the recess, supporting legs and ground contact among the bearing structure, play the effect of support, the design of this structure, make things convenient for this device to remove, it drives the thread bush removal to rotate first accommodate the lead screw, promote support and backup pad removal, and simultaneously, the activity post removes along the stay tube, the movable rod removes along the slide opening, conveniently adjust the height of backup pad, be fit for not steel structure bridge of co-altitude to support the use temporarily.
Description
Technical Field
The utility model relates to a steel structure bridge installation technical field, concretely relates to interim strutting arrangement for steel structure bridge installation.
Background
The main bearing structure of the steel bridge adopts a steel bridge, namely a steel structure bridge and a steel bridge. Fabricated steel bridges are widely used throughout the world. The main design concept is that the minimum kinds of unit components are assembled into an assembly type steel bridge capable of bearing various loads and different spans, and the assembly type steel bridge only needs to be transported by a common medium-sized truck and can be built by manpower under special conditions.
Chinese patent discloses a temporary support device (No. CN 213013937U) for installation of steel structure bridge, and this patent technology can be fit for the not bottom surface of co-altitude and support, but, and strutting arrangement is inconvenient to remove. Accordingly, a temporary support device for installation of a steel structural bridge is provided by those skilled in the art to solve the problems set forth in the above background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an interim strutting arrangement for steel structure bridge installation, the on-line screen storage device comprises a base, the four corners department of base is equipped with bearing structure, and adjustable bearing structure is installed to the base upper end, and removal structure is installed at the both ends of base.
Preferably, the following components: the adjustable supporting structure comprises a supporting plate, a movable column is fixedly connected to the lower end of the supporting plate, a movable rod is fixedly connected to the outer wall of the bottom of the movable column, a supporting tube is sleeved on the outer side of the movable column, a sliding hole is formed in the supporting tube corresponding to the movable rod, a flange is fixedly connected to the bottom of the supporting tube, a lower supporting block is fixedly connected to the outer wall of the bottom of the supporting tube, an upper supporting block is fixedly connected to the outer wall of the top of the supporting tube, a first adjusting screw rod is connected between the lower supporting block and the upper supporting block through a bearing, a threaded sleeve is installed on the first adjusting screw rod, a connecting support is fixedly connected with the threaded sleeve, and a supporting plate is fixedly connected to the top of the support.
Preferably: the bottom end of the base is symmetrically provided with grooves, and the moving structure comprises two supporting wheels positioned on the inner side of each groove.
Preferably: the upper end of the supporting wheel is fixedly connected with a sliding rod, the sliding rod penetrates through and is slidably connected with the base, and the top end of the sliding rod is fixedly connected with the top plate.
Preferably: the middle part of the top plate is connected with a second adjusting screw rod, and the top plate is provided with a threaded hole corresponding to the second adjusting screw rod.
Preferably, the following components: the second adjusting screw rod is rotatably connected with the base through a bearing, and the top end of the second adjusting screw rod is fixedly connected with a hand wheel.
Preferably: the supporting structure comprises a supporting block, a third adjusting screw rod is mounted on the supporting block, and the bottom end of the third adjusting screw rod is connected with a supporting leg.
The utility model discloses a technological effect and advantage:
1. promote this device, utilize the supporting wheel to remove, when removing strutting arrangement to needs support department, rotate the hand wheel and drive second accommodate the lead screw and rotate, the roof upward movement drives slide bar and supporting wheel upward movement, and the supporting wheel removes inside the recess, and supporting legs and ground contact among the bearing structure play the effect of support, and the design of this structure makes things convenient for this device to remove.
2. The utility model discloses in, rotate first accommodate the lead screw and drive the thread bush and remove, promote support and backup pad and remove, simultaneously, the activity post removes along the stay tube, and the movable rod removes along the slide opening, conveniently adjusts the height of backup pad, is fit for not steel construction bridge temporary support of co-altitude and uses.
Drawings
FIG. 1 is a structural schematic diagram of a temporary supporting device for installation of a steel structure bridge, provided by an embodiment of the application;
FIG. 2 is a schematic structural diagram of an adjustable supporting structure in the temporary supporting device for installation of a steel structure bridge, provided by the embodiment of the application;
FIG. 3 is a schematic structural diagram of a moving structure in the temporary supporting device for installation of the steel structure bridge, provided by the embodiment of the application;
FIG. 4 is an enlarged schematic view of a structure at A in FIG. 1 in the temporary supporting device for installation of a steel structure bridge provided by the embodiment of the application;
in the figure: 1. the base, 101, the recess, 2, adjustable bearing structure, 201, the backup pad, 202, the activity post, 2021, the movable rod, 203, the stay tube, 2031, the slide opening, 204, the flange, 205, the bottom support piece, 206, first accommodate the lead screw, 207, go up the stay block, 208, the thread bush, 209, the support, 3, the mobile structure, 301, the supporting wheel, 302, the slide bar, 303, the roof, 304, the second accommodate the lead screw, 305, the hand wheel, 4, the supporting shoe, 5, the third accommodate the lead screw, 6, the supporting legs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1, the temporary supporting device for installing a steel structure bridge includes a base 1, supporting structures are disposed at four corners of the base 1, an adjustable supporting structure 2 is installed at the upper end of the base 1, and moving structures 3 are installed at two ends of the base 1.
Referring to fig. 2, the adjustable supporting structure 2 includes a supporting plate 201, a movable column 202 is fixedly connected to a lower end of the supporting plate 201, a movable rod 2021 is fixedly connected to an outer wall of a bottom of the movable column 202, a supporting tube 203 is sleeved on an outer side of the movable column 202, a sliding hole 2031 is formed in the supporting tube 203 corresponding to the movable rod 2021, a flange 204 is fixedly connected to a bottom end of the supporting tube 203, a lower supporting block 205 is fixedly connected to an outer wall of a bottom of the supporting tube 203, an upper supporting block 207 is fixedly connected to an outer wall of a top of the supporting tube 203, a first adjusting screw 206 is connected between the lower supporting block 205 and the upper supporting block 207 through a bearing, a threaded sleeve 208 is installed on the first adjusting screw 206, the threaded sleeve 208 is fixedly connected to a support 209, and a top end of the support 209 is fixedly connected to the supporting plate 201.
Referring to fig. 3, the bottom end of the base 1 is symmetrically provided with grooves 101, the moving structure 3 includes two supporting wheels 301 located inside the grooves 101, the upper ends of the supporting wheels 301 are fixedly connected with a sliding rod 302, the sliding rod 302 penetrates through and is slidably connected with the base 1, the top end of the sliding rod 302 is fixedly connected with a top plate 303, the middle of the top plate 303 is connected with a second adjusting screw rod 304, the top plate 303 is provided with a threaded hole corresponding to the second adjusting screw rod 304, the second adjusting screw rod 304 is rotatably connected with the base 1 through a bearing, and the top end of the second adjusting screw rod 304 is fixedly connected with a hand wheel 305.
Referring to fig. 4, the supporting structure includes a supporting block 4, a third adjusting screw 5 is installed on the supporting block 4, and the bottom end of the third adjusting screw 5 is connected to a supporting foot 6.
The utility model discloses a theory of operation is:
during the use, promote this device, utilize supporting wheel 301 to remove, when removing strutting arrangement to the department that needs to support, it rotates hand wheel 305 and drives second accommodate the lead screw 304 and rotate, roof 303 upward movement drives slide bar 302 and supporting wheel 301 upward movement, supporting wheel 301 removes inside recess 101, supporting legs 6 and ground contact among the bearing structure, play the effect of support, the design of this structure, make things convenient for this device to remove, it drives thread bush 208 and removes to rotate first accommodate the lead screw 206, promote support 209 and backup pad 201 and remove, simultaneously, movable column 202 removes along stay tube 203, movable rod 2021 removes along slide opening 2031, conveniently adjust the height of backup pad 201, be fit for not steel construction bridge temporary support of co-altitude and use.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.
Claims (3)
1. A temporary supporting device for mounting a steel structure bridge comprises a base (1) and is characterized in that supporting structures are arranged at four corners of the base (1), an adjustable supporting structure (2) is mounted at the upper end of the base (1), and moving structures (3) are mounted at two ends of the base (1);
the bottom end of the base (1) is symmetrically provided with grooves (101), and the moving structure (3) comprises two supporting wheels (301) positioned on the inner side of the grooves (101);
the upper end of the supporting wheel (301) is fixedly connected with a sliding rod (302), the sliding rod (302) penetrates through and is connected with the base (1) in a sliding mode, and the top end of the sliding rod (302) is fixedly connected with a top plate (303);
the middle part of the top plate (303) is connected with a second adjusting screw rod (304), and the top plate (303) is provided with a threaded hole corresponding to the second adjusting screw rod (304);
the second adjusting screw rod (304) is rotatably connected with the base (1) through a bearing, and the top end of the second adjusting screw rod (304) is fixedly connected with a hand wheel (305).
2. The temporary supporting device for the installation of the steel structure bridge as claimed in claim 1, wherein the adjustable supporting structure (2) comprises a supporting plate (201), a movable column (202) is fixedly connected to the lower end of the supporting plate (201), a movable rod (2021) is fixedly connected to the outer wall of the bottom of the movable column (202), a supporting tube (203) is sleeved on the outer side of the movable column (202), a sliding hole (2031) is formed in the supporting tube (203) corresponding to the movable rod (2021), a bottom end fixed connecting flange (204) of the supporting tube (203), a bottom outer wall fixed connecting lower supporting block (205) of the supporting tube (203), an upper supporting block (207) is fixedly connected to the outer wall of the top of the supporting tube (203), a first adjusting screw rod (206) is connected between the lower supporting block (205) and the upper supporting block (207) through a bearing, a thread bushing (208) is installed on the first adjusting screw rod (206), a thread bushing (208) fixed connecting bracket (209), and a supporting plate (201) is fixedly connected to the top end of the supporting plate (201).
3. The temporary supporting device for the installation of the steel structure bridge as claimed in claim 1, wherein the supporting structure comprises a supporting block (4), a third adjusting screw rod (5) is installed on the supporting block (4), and the bottom end of the third adjusting screw rod (5) is connected with a supporting foot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220913116.4U CN217629434U (en) | 2022-04-18 | 2022-04-18 | Temporary supporting device for mounting steel structure bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220913116.4U CN217629434U (en) | 2022-04-18 | 2022-04-18 | Temporary supporting device for mounting steel structure bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217629434U true CN217629434U (en) | 2022-10-21 |
Family
ID=83647777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220913116.4U Active CN217629434U (en) | 2022-04-18 | 2022-04-18 | Temporary supporting device for mounting steel structure bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217629434U (en) |
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2022
- 2022-04-18 CN CN202220913116.4U patent/CN217629434U/en active Active
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