CN219726706U - Prefabricated box girder reinforcing bar bed-jig installation positioner - Google Patents
Prefabricated box girder reinforcing bar bed-jig installation positioner Download PDFInfo
- Publication number
- CN219726706U CN219726706U CN202223419602.XU CN202223419602U CN219726706U CN 219726706 U CN219726706 U CN 219726706U CN 202223419602 U CN202223419602 U CN 202223419602U CN 219726706 U CN219726706 U CN 219726706U
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- CN
- China
- Prior art keywords
- side frame
- box girder
- positioning
- steel bar
- jig
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 title claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of installation positioning devices, and particularly relates to a prefabricated box girder steel bar jig installation positioning device, which comprises: a side frame; the reinforcing steel bar jig frame is arranged at one side of the side frame; one side of the side frame is provided with a positioning assembly for installing the reinforcing steel bar jig; the positioning assembly includes: a driving member coupled to the side frame through a bracket; and a screw fixedly connected to the output end of the driving member; a screw block connected with the screw rod through threads; one side of the connecting rod is rotationally connected with the screw block, the other side of the connecting rod is rotationally connected with a mounting plate, and the mounting plate is in sliding connection with the side frame; a workbench arranged on one side of the mounting plate. According to the utility model, the protection component is arranged, so that a constructor can be protected, and in the embodiment, the positioning component and the protection component are combined, so that the convenience of construction is greatly improved, the construction efficiency is higher, and the method is more suitable for popularization and use.
Description
Technical Field
The utility model belongs to the technical field of installation and positioning devices, and particularly relates to an installation and positioning device for a prefabricated box girder steel bar jig frame.
Background
The box girder is one of the middle girders of bridge engineering, the inside is hollow, flanges are arranged on two sides of the upper part, and the box is similar to a box, so that the name is obtained, and the box girder with the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-situ box girder. The prefabricated box girder combined bridge girder erection machine can be erected after the lower engineering is completed, the engineering progress can be accelerated, the construction period is saved, the prefabricated box girder is required to be poured by using a reinforcing steel bar jig, and in the construction process of the reinforcing steel bar jig, the construction is required to be performed by using an installation positioning device, so that the convenience of use is improved.
When the existing prefabricated box girder steel bar jig mounting and positioning device is used, the working range of constructors is limited, the scaffold needs to be erected in advance, dead angle-free construction can be carried out on the steel bar jig, and the construction efficiency is low.
From the above, the existing prefabricated box girder reinforcing steel bar jig mounting and positioning device has the defects of limited construction range, low construction efficiency and inapplicability to popularization and use.
Disclosure of Invention
An embodiment of the present utility model is to provide a device for installing and positioning a prefabricated box girder steel bar jig, so as to solve the above technical problems, where the device for installing and positioning a prefabricated box girder steel bar jig includes:
a side frame; the reinforcing steel bar jig frame is arranged at one side of the side frame;
one side of the side frame is provided with a positioning assembly for installing the reinforcing steel bar jig;
the positioning assembly includes:
a driving member coupled to the side frame through a bracket; and a screw fixedly connected to the output end of the driving member;
a screw block connected with the screw rod through threads;
one side of the connecting rod is rotationally connected with the screw block, the other side of the connecting rod is rotationally connected with a mounting plate, and the mounting plate is in sliding connection with the side frame;
a workbench arranged on one side of the mounting plate.
Further, a supporting piece is fixedly connected to one side of the workbench, a fixing plate is arranged on one side, far away from the workbench, of the supporting piece, and the fixing plate is fixedly connected with the side frame.
Further, the number of the positioning components is two, and the two positioning components are symmetrically distributed on two sides of the reinforcing steel bar jig.
Further, the prefabricated box girder reinforcing steel bar bed-jig installation positioning device further comprises:
and the protection assembly is connected with the side frame and is used for protecting operators.
Further, the guard assembly includes:
and the protection rod is fixedly connected with the side frame.
According to the prefabricated box girder steel bar jig mounting and positioning device, the positioning assembly is arranged, dead angle-free positioning construction can be conducted on the steel bar jig, and constructors can be protected by arranging the protection assembly.
Drawings
Fig. 1 is a schematic structural view of a prefabricated box girder reinforcing steel bar jig mounting and positioning device according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a positioning assembly in a positioning device for installing a prefabricated box girder reinforcing steel bar jig according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a protection component in a prefabricated box girder reinforcing steel bar jig mounting and positioning device according to an embodiment of the utility model.
In the accompanying drawings: 1. a side frame; 2. a reinforcing steel bar jig frame; 3. a positioning assembly; 301. a bracket; 302. a servo motor; 303. a screw; 304. a screw block; 305. a connecting rod; 306. a mounting plate; 307. a work table; 308. a support column; 309. a fixing plate; 4. a protective assembly; 401. a protective rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 and 2, an embodiment of the present utility model provides a device for installing and positioning a prefabricated box girder steel bar jig 2, where the device for installing and positioning a prefabricated box girder steel bar jig 2 includes:
a side frame 1; and a reinforcing bar jig 2 arranged at one side of the side frame 1;
one side of the side frame 1 is provided with a positioning component 3 for installing the reinforcing steel bar jig 2;
the positioning assembly 3 comprises:
a driving member connected to the side frame 1 through a bracket 301; and a screw 303 fixedly connected to the output end of the driving member;
a screw block 304 screwed with the screw 303;
a connecting rod 305, one side of which is rotationally connected with the screw block 304, and the other side of which is rotationally connected with a mounting plate 306, wherein the mounting plate 306 is slidingly connected with the side frame 1;
a table 307 provided on the mounting plate 306 side.
In the embodiment of the present utility model, the size and shape of the side frame 1 are not limited, the size of the side frame 1 should be determined according to the size of the positioning assembly 3 on one side, the shape of the side frame 1 is not limited, and the side frame 1 may be cabinet-shaped, bracket 301-shaped, or other desired shape, and the positioning assembly 3 is provided to perform dead angle-free positioning construction on the reinforcement matrix.
In this embodiment, a reinforcement molding bed 2 is disposed on one side of the side frame 1, a driving member is connected to the side frame 1 through a bracket 301, wherein the driving member is a servo motor 302, or may be a stepper motor, a screw 303 is fixedly connected to an output end of the servo motor 302, a screw block 304 is connected to the screw 303 through a screw thread, a connecting rod 305 is connected to the screw block 304 in a rotating manner, a mounting plate 306 is connected to the connecting rod 305 in a rotating manner on the other side far from the screw block 304, the mounting plate 306 is slidably connected to the side frame 1, and a workbench 307 is disposed on the mounting plate 306.
In actual use, the servo motor 302 is started to rotate the screw 303 and drive the screw block 304 to move, and the screw block 304 passes through the connecting rod 305 to lift the mounting plate 306.
In this embodiment, be equipped with workstation 307 on the mounting panel 306, constructor can be under construction in workstation 307, through the lift of mounting panel 306, can make constructor on the workstation 307 adjust the construction height, to the lower of reinforcing bar bed-jig 2, constructor can directly be under construction, need not other equipment assistance.
In one embodiment of the present utility model, referring to fig. 2, a support member is fixedly connected to one side of the table 307, and a fixing plate 309 is disposed on the side of the support member away from the table 307, and the fixing plate 309 is fixedly connected to the side frame 1.
In this embodiment, a supporting member is fixedly connected to one side of the working table 307, wherein the elastic member is a supporting column 308, or may be a telescopic column, one side of the supporting column 308 is connected to the working table 307, and a fixing plate 309 is connected to the other side of the supporting column, and the fixing plate 309 is fixedly connected to the side frame 1.
In practical use, the workbench 307 can be supported by the support columns 308 and the fixing plates 309, so that the workbench 307 has better stability and stronger safety.
In one embodiment of the present utility model, referring to fig. 1 and 2, the number of the positioning assemblies 3 is two, and the two positioning assemblies 3 are symmetrically distributed on two sides of the reinforcement matrix 2.
In this embodiment, the quantity of locating component 3 is two sets of, through the setting of two sets of locating component 3, can construct the both sides of reinforcing bar bed-jig 2 to avoid the construction dead angle, the construction effect is better.
In one embodiment of the present utility model, referring to fig. 1, the installation and positioning device of the prefabricated box girder steel bar jig 2 further includes:
and the protection assembly 4 is connected with the side frame 1 and is used for protecting operators.
In the embodiment of the utility model, the protection assembly 4 is arranged to protect operators and improve the safety of the operators, the protection assembly 4 is arranged to protect constructors, and the positioning assembly 3 and the protection assembly 4 are combined to greatly improve the convenience of construction, so that the construction efficiency is higher and the construction method is more suitable for popularization and use.
In one embodiment of the present utility model, referring to fig. 3, the protection component 4 includes:
the guard bar 401 is fixedly connected with the side frame 1.
In this embodiment, the protection rod 401 is fixedly connected to the side surface, and the safety rope can be suspended through the protection rod 401, so that safety accidents are avoided.
In actual use, the safety rope is hung on the protection rod 401, an operator moves on the workbench 307 to perform construction, the servo motor 302 is started, the screw 303 can be made to rotate and drive the screw block 304 to move, the screw block 304 passes through the connecting rod 305, the mounting plate 306 is made to lift, the workbench 307 is driven to lift, and the construction height is adjusted.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a prefabricated case roof beam reinforcing bar bed-jig installation positioner which characterized in that, prefabricated case roof beam reinforcing bar bed-jig installation positioner includes:
a side frame; the reinforcing steel bar jig frame is arranged at one side of the side frame;
one side of the side frame is provided with a positioning assembly for installing the reinforcing steel bar jig;
the positioning assembly includes:
a driving member coupled to the side frame through a bracket; and a screw fixedly connected to the output end of the driving member;
a screw block connected with the screw rod through threads;
one side of the connecting rod is rotationally connected with the screw block, the other side of the connecting rod is rotationally connected with a mounting plate, and the mounting plate is in sliding connection with the side frame;
a workbench arranged on one side of the mounting plate.
2. The mounting and positioning device for the reinforcement matrix of the prefabricated box girder according to claim 1, wherein a supporting piece is fixedly connected to one side of the workbench, a fixing plate is arranged on one side, far away from the workbench, of the supporting piece, and the fixing plate is fixedly connected with the side frame.
3. The mounting and positioning device for the reinforcement matrix of the prefabricated box girder according to claim 1, wherein the number of the positioning components is two, and the two positioning components are symmetrically distributed on two sides of the reinforcement matrix.
4. The precast box girder reinforcement matrix installation positioning device of claim 1, further comprising:
and the protection assembly is connected with the side frame and is used for protecting operators.
5. The precast box girder steel reinforcement spacer mounting and positioning device of claim 4, wherein the protective assembly comprises:
and the protection rod is fixedly connected with the side frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419602.XU CN219726706U (en) | 2022-12-20 | 2022-12-20 | Prefabricated box girder reinforcing bar bed-jig installation positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419602.XU CN219726706U (en) | 2022-12-20 | 2022-12-20 | Prefabricated box girder reinforcing bar bed-jig installation positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219726706U true CN219726706U (en) | 2023-09-22 |
Family
ID=88058969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223419602.XU Active CN219726706U (en) | 2022-12-20 | 2022-12-20 | Prefabricated box girder reinforcing bar bed-jig installation positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219726706U (en) |
-
2022
- 2022-12-20 CN CN202223419602.XU patent/CN219726706U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |