CN211172719U - Vertical component location detection device in grout sleeve - Google Patents
Vertical component location detection device in grout sleeve Download PDFInfo
- Publication number
- CN211172719U CN211172719U CN201921510380.8U CN201921510380U CN211172719U CN 211172719 U CN211172719 U CN 211172719U CN 201921510380 U CN201921510380 U CN 201921510380U CN 211172719 U CN211172719 U CN 211172719U
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- vertical
- laser emitter
- supporter
- component
- laser
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- Withdrawn - After Issue
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- 239000011440 grout Substances 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000008093 supporting effect Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a vertical component location detection device among grout sleeve, location detection device include supporter, level spacing, vertical elastic support and laser emitter, and the level is spacing to be set up in the front end of supporter and the scalable regulation of extension length, and the correspondence is equipped with vertical elastic support from top to bottom for the supporter, and laser emitter installs on the supporter and laser direction along vertical, and laser emitter is located between vertical elastic support and the level spacing. The utility model discloses at the in-process of upper strata component and lower floor's component hoist and mount assembly, can carry out linear positioning to the reinforcing bar of the inside lower floor component of grout sleeve and detect, can effectively improve the accuracy that butt joint after the lower floor reinforcing bar hoists to target in place to guaranteed the power transmission performance of reinforcing bar between the lower floor component after the grout, it is easy and simple to handle, be favorable to promoting assembly type structure's installation effectiveness.
Description
Technical Field
The utility model belongs to the technical field of assembly type structure component positioning, especially, relate to a vertical component location detection device in grout sleeve.
Background
Along with the great popularization of the assembly type building, the components such as the assembly type beam, the column, the shear wall, the stair, the floor slab and the like are converted into factory production from cast-in-place, most vertical components are connected by grouting sleeves at present, lower-layer steel bars need to be inserted into the grouting sleeves, but the positions of the steel bars entering the sleeves cannot be clearly seen by naked eyes, the upper-layer steel bars and the lower-layer steel bars cannot be guaranteed to be positioned on the same straight line in the sleeves, the connection of the steel bars is poor due to the fact that the steel bars are staggered in most cases, the vertical force is transmitted incorrectly, the stress performance of the steel bars is reduced, and therefore.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a vertical component location detection device in grout sleeve is provided, can realize detecting the linear location of grout sleeve inside lower floor's component reinforcing bar, be favorable to guaranteeing the power transmission performance of lower floor's component reinforcing bar.
The utility model provides a technical scheme that its technical problem adopted provides a vertical component location detection device among grout sleeve, including supporter, level spacing, vertical elastic support and laser emitter, level spacing sets up in the front end of supporter and the scalable regulation of extension length, the supporter corresponds from top to bottom and is equipped with vertical elastic support, laser emitter installs on the supporter and laser direction is vertical along, laser emitter is located between vertical elastic support and the level spacing.
The horizontal limit is a screw rod arranged at the front end of the support body through a screw hole, and the screw rod is arranged in the screw hole in an adjustable and telescopic mode through a thread structure.
The supporting body is provided with an installation guide hole, the vertical elastic support is arranged in the installation guide hole and comprises a spring and a supporting block, one end of the spring is fixed in the installation guide hole, and the other end of the spring is connected with the supporting block.
The supporter internally mounted has laser emitter's detachable power, the rear end of supporter is equipped with the switch that is used for controlling laser emitter.
The back end of the supporting body is a handheld part, and the surface of the handheld part is provided with an anti-skidding structure.
The utility model provides a technical scheme that its technical problem adopted provides a vertical component location detection device's application method in grout sleeve, including following step:
(1) hoisting the upper layer member, moving the upper layer member to be right above the lower layer member, and then descending the upper layer member;
(2) keeping the distance between the upper layer member and the lower layer member, and adjusting the length of the horizontal limit extending out of the support body according to the diameter of each grouting sleeve in the upper layer member, so that the horizontal distance between the laser beam emitting point of the laser transmitter and the front end of the support body is matched with the radius of the grouting sleeve;
(3) the positioning detection device extends into the grouting sleeve through a grouting hole of the grouting sleeve, the front end of the support body is abutted against the inner wall of the grouting sleeve, and the upper vertical elastic support and the lower vertical elastic support are respectively abutted against the inner wall of the grouting hole to form stable supports;
(4) opening a laser transmitter to transmit laser beams downwards along the central axis of the grouting sleeve, and slowly moving and adjusting the upper-layer member to enable the laser beams to be overlapped with corresponding lower-layer steel bars of the lower-layer member;
(5) vertically and slowly descending the upper layer member, taking out the positioning detection device after the lower layer steel bar enters the grouting sleeve of the upper layer member, and keeping the laser beam to be superposed with the corresponding lower layer steel bar in the descending process of the upper layer member;
(6) and continuously vertically descending the upper-layer member to the lower-layer member to hoist in place, so that the upper-layer steel bars of the upper-layer member are butted with the corresponding lower-layer steel bars.
And (2) in the step (1), the upper-layer member is descended to the position with the distance of 1-3 cm from the lower-layer member.
Advantageous effects
The utility model discloses at the in-process of upper strata component and lower floor's component hoist and mount assembly, can carry out linear positioning to the reinforcing bar of the inside lower floor component of grout sleeve and detect, can effectively improve the accuracy that butt joint after the lower floor reinforcing bar hoists to target in place to guaranteed the power transmission performance of reinforcing bar between the lower floor component after the grout, it is easy and simple to handle, be favorable to promoting assembly type structure's installation effectiveness.
Drawings
Fig. 1 is a schematic structural diagram of the positioning detection apparatus of the present invention.
Fig. 2 is a usage status diagram of the positioning detection device of the present invention.
Fig. 3 is a schematic structural view of the upper and lower layer members assembled in place.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The device for detecting the positioning of the vertical component in the grouting sleeve shown in fig. 1 comprises a support body 1, a horizontal limiting part 2, a vertical elastic support 3 and a laser emitter 4.
Laser emitter 4 installs on supporter 1 and laser direction is vertical, and laser emitter 4 is located between vertical elastic support 3 and the horizontal spacing 2. The support body 1 is provided with a mounting cavity of a power supply 5, a detachable power supply 5 of the laser emitter 4 is mounted in the support body, for example, a battery can be used as the power supply 5 of the laser emitter 4, and a switch 6 for controlling the laser emitter 4 is arranged at the rear end of the support body 1. The specific circuit structure is the content of the prior art, and is not described herein again.
The back end of the supporting body 1 is a handheld part 7, and the surface of the handheld part 7 is provided with anti-skid convex patterns, so that an operator can conveniently hold the supporting body to perform corresponding operation.
The use method of the vertical member positioning and detecting device in the grouting sleeve comprises the following steps:
(1) firstly, hoisting an upper layer member 8 (such as a prefabricated column, a shear wall and the like), slowly descending to a position about 2cm away from a lower layer member when the upper layer member 8 is hoisted and moved to the position right above the lower layer member, and fixing the upper layer member 8 to ensure that no shaking occurs.
(2) The length of the horizontal limit 2 extending out of the support body 1 is adjusted according to the diameter of each grouting sleeve 9 in the upper-layer member 8, so that the horizontal distance between the laser beam emitting point of the laser transmitter 4 and the front end of the support body 1 is matched with the radius of the grouting sleeve 9.
(3) Stretch into inside through grout sleeve 9's grout hole with location detection device for the front end of supporter 1 supports with grout sleeve 9's inner wall and leans on, and upper and lower vertical elastic support 3 supports with grout hole inner wall respectively simultaneously and presses, thereby forms stable support, blocks location detection device in grout sleeve 9's grout hole.
(4) And opening the laser emitter 4 to emit a laser beam downwards, wherein the position of the laser beam is coincided with the central axis of the grouting sleeve 9, and slowly moving and adjusting the upper-layer member 8 to enable the laser beam to be coincided with the position of the corresponding lower-layer steel bar 10 of the lower-layer member.
(5) After the upper member 8 is adjusted to the right place, the upper member 8 vertically and slowly descends, after the lower layer reinforcing steel bars 10 enter the grouting sleeve 9 of the upper member 8 (as shown in fig. 2), an operator draws out the positioning detection device from the grouting hole through the handheld part 7 of the support body 1, and in the descending process of the upper member 8, the laser beams are kept to be overlapped with the corresponding lower layer reinforcing steel bars 10.
(6) And continuously vertically descending the upper-layer member 8 to hoist the lower-layer member 8 into place, so that the upper-layer steel bars 11 of the upper-layer member 8 are butted with the corresponding lower-layer steel bars 10, as shown in fig. 3.
This laser positioning detection device is as the auxiliary positioning device of lower floor's steel bar connection, and simple and practical easily installs and ability reuse, and the accuracy of reinforcing bar and grout sleeve location when having solved the concrete member installation has guaranteed the power transmission performance of reinforcing bar between the lower floor's component after the grout, has improved concrete prefabricated component's installation effectiveness, has saved installation cost.
Claims (5)
1. The utility model provides a vertical component location detection device in grout sleeve, includes supporter (1), horizontal spacing (2), vertical elastic support (3) and laser emitter (4), its characterized in that: horizontal limiting (2) is arranged at the front end of the supporting body (1) and the extension length of the supporting body can be adjusted in a telescopic mode, vertical elastic supports (3) are arranged on the supporting body (1) in an up-down corresponding mode, the laser transmitter (4) is installed on the supporting body (1) and the laser direction is vertical, and the laser transmitter (4) is located between the vertical elastic supports (3) and the horizontal limiting (2).
2. The device for detecting the positioning of the vertical member in the grouting sleeve as claimed in claim 1, wherein: the horizontal limiting (2) is a screw rod which is arranged at the front end of the supporting body (1) through a screw hole, and the screw rod is arranged in the screw hole in an adjustable and telescopic mode through a thread structure.
3. The device for detecting the positioning of the vertical member in the grouting sleeve as claimed in claim 1, wherein: the supporting body (1) is provided with an installation guide hole, the vertical elastic support (3) is arranged in the installation guide hole, the vertical elastic support (3) comprises a spring and a supporting block, one end of the spring is fixed in the installation guide hole, and the other end of the spring is connected with the supporting block.
4. The device for detecting the positioning of the vertical member in the grouting sleeve as claimed in claim 1, wherein: the laser emitter (4) is arranged in the support body (1), a detachable power supply (5) of the laser emitter (4) is arranged in the support body (1), and a switch (6) used for controlling the laser emitter (4) is arranged at the rear end of the support body (1).
5. The device for detecting the positioning of the vertical member in the grouting sleeve as claimed in claim 1, wherein: the back end of the support body (1) is a handheld portion (7), and an anti-skid structure is arranged on the surface of the handheld portion (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510380.8U CN211172719U (en) | 2019-09-11 | 2019-09-11 | Vertical component location detection device in grout sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510380.8U CN211172719U (en) | 2019-09-11 | 2019-09-11 | Vertical component location detection device in grout sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211172719U true CN211172719U (en) | 2020-08-04 |
Family
ID=71825948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921510380.8U Withdrawn - After Issue CN211172719U (en) | 2019-09-11 | 2019-09-11 | Vertical component location detection device in grout sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211172719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541523A (en) * | 2019-09-11 | 2019-12-06 | 上海中锦建设集团股份有限公司 | vertical component positioning detection device in grouting sleeve and use method thereof |
| CN110541523B (en) * | 2019-09-11 | 2024-06-04 | 上海中锦建设集团股份有限公司 | Positioning and detecting device for vertical component in grouting sleeve and using method thereof |
-
2019
- 2019-09-11 CN CN201921510380.8U patent/CN211172719U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541523A (en) * | 2019-09-11 | 2019-12-06 | 上海中锦建设集团股份有限公司 | vertical component positioning detection device in grouting sleeve and use method thereof |
| CN110541523B (en) * | 2019-09-11 | 2024-06-04 | 上海中锦建设集团股份有限公司 | Positioning and detecting device for vertical component in grouting sleeve and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200804 Effective date of abandoning: 20240604 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200804 Effective date of abandoning: 20240604 |