CN215368810U - Reusable prefabricated module field installation accurate positioning device - Google Patents
Reusable prefabricated module field installation accurate positioning device Download PDFInfo
- Publication number
- CN215368810U CN215368810U CN202121258943.6U CN202121258943U CN215368810U CN 215368810 U CN215368810 U CN 215368810U CN 202121258943 U CN202121258943 U CN 202121258943U CN 215368810 U CN215368810 U CN 215368810U
- Authority
- CN
- China
- Prior art keywords
- groups
- bolts
- positioning
- bidirectional
- adjustable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a reusable precise positioning device for field installation of a prefabricated module, which has the technical scheme that: the adjustable bolt comprises eight groups of bidirectional adjustable bolts, wherein every two of the eight groups of bidirectional adjustable bolts are connected in a rectangular head position, the joints of every two of the eight groups of bidirectional adjustable bolts are movably connected with movable assemblies, adjusting screw rods of the eight groups of bidirectional adjustable bolts are all in threaded connection with positioning nuts, the bidirectional top ends of the four groups of transverse bidirectional adjustable bolts are respectively movably connected with connecting pieces, and positioning plates are connected between every two of the four groups of connecting pieces in a vertical direction; utilize the device can assemble the location, used repeatedly, the installation is dismantled conveniently, adjusts according to the size, keeps fixing a position accurately.
Description
Technical Field
The utility model relates to the field of prefabricated modules, in particular to a reusable precise positioning device for field installation of a prefabricated module.
Background
The site environment of the prefabricated module (prying block) preassembled in a factory is different from that of a construction site, so that the prefabricated module (prying block) needs to be accurately measured according to the site condition on the construction site, and the construction period is long; the assembly positioning device designed and manufactured according to the positioning of factory pre-assembly between the prefabricated modules (pry blocks) is generally not reusable due to the customization.
Referring to the prior chinese patent publication No. CN101592482B, it discloses a method for accurately positioning a large member, which comprises the following steps: step 1, installing and burying a measuring reference point device on a large member; step 2, performing metal machining on the machining part of the large-scale component; step 3, mounting a measuring ball device on the measuring reference point device, and reading the center coordinates of the measuring ball device; step 4, when a large-scale component is installed on site, the measuring ball device is dismantled, and the prism positioning device is installed on the measuring reference point device, so that the central position of the prism positioning device is consistent with the central position of the measuring ball device; and 5, measuring by using a total station instrument, and accurately positioning the position of the processing part on the large-scale component relative to the positions of other components.
The method for accurately positioning the large member meets the requirements that the large member needs to be machined and is accurately positioned on site, is suitable for occasions where a measuring datum point device and the member are difficult to be machined simultaneously, and realizes accurate positioning of a machining part when the large member is installed. However, the above method for accurately positioning a large member still has some disadvantages, such as: firstly, as the prefabricated module (prying block) is designed and prefabricated according to specific projects, the specific structural dimensions are generally different and need to be measured accurately when being assembled on site; secondly, because the structural parts of the prefabricated modules (prying blocks) cannot be directly assembled and connected, certain gaps exist among the structural parts, the positioning is difficult, and the accurate measurement is needed on the construction site according to the positioning size assembled in a factory.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background, it is an object of the present invention to provide a field-mounted precise positioning device for reusable prefabricated modules, which solves the problems mentioned in the background.
The technical purpose of the utility model is realized by the following technical scheme:
a reusable prefabricated module field installation accurate positioning device comprises eight groups of bidirectional adjustable bolts, wherein every two of the eight groups of bidirectional adjustable bolts are connected in a rectangular initial position;
the eight groups of bidirectional adjustable bolts are movably connected with movable components at the connection parts of every two;
positioning nuts are connected to the adjusting screw rods of the eight groups of bidirectional adjustable bolts in a threaded manner;
the two-way top ends of the four groups of transverse two-way adjustable bolts are respectively and movably connected with connecting pieces, and positioning plates are connected between every two vertical directions of the four groups of connecting pieces.
By adopting the technical scheme, when the prefabricated modules are assembled in a factory, the prefabricated modules and the corresponding pipelines are assembled, and after the prefabricated modules are measured and adjusted to meet the requirements, the prefabricated modules are basically positioned;
selecting adjustable fixing devices with corresponding specifications and sizes according to different distances between the positioning plates;
adjustable fixing devices are arranged between the positioning plates at proper positions among the prefabricated modules;
adjusting a bidirectional adjustable bolt of the adjustable fixing device to enable a connecting piece on the side of the prefabricated module fixed on the left positioning nut and the right positioning nut to be tightly attached to the positioning plate;
fixing the connecting piece at the prefabricated module side on the positioning plate through a fixing bolt, then screwing down a positioning nut, and removing the bolt of the adjustable and fixed device side movable assembly and the connecting piece at the prefabricated module side;
disassembling the adjustable fixing device;
two adjustable fixing devices are fixed on each surface between prefabricated modules assembled in a factory;
after the connecting piece threaded connection of prefabricated module side is on the locating plate, no longer demolish, when using adjustable fixing device at every turn, need make the connecting piece of prefabricated module side again to number temporarily according to the serial number on the adjustable fixed device side mounting device.
Installing the prefabricated modules on a construction site, firstly measuring and positioning the middle or important prefabricated modules, then installing corresponding adjustable fixing devices by taking the middle or important prefabricated modules as a reference, installing other prefabricated modules, and adjusting corresponding positions to enable connecting pieces on the other prefabricated modules to be tightly attached to movable components on the side of the adjustable and fixed devices; and installing other prefabricated modules and pipelines one by one according to the method, completing the installation and positioning of the whole prefabricated module, loosening the positioning nut, and disassembling the adjustable fixing device.
Preferably, the movable assembly is provided with eight groups, the inner part of the eight groups of movable assemblies is movably connected with the end parts of the two groups of bidirectional adjustable bolts, and the movable assembly is movably connected with the two groups of bidirectional adjustable bolts through an angle pin shaft.
Through adopting above-mentioned technical scheme, can be so that two-way adjustable bolt can realize swing joint, and eight sets of movable assembly's settlement can realize connecting and rotating.
Preferably, the eight groups of connecting pieces are respectively movably connected with the movable assembly through rotating pin shafts.
Through adopting above-mentioned technical scheme, the connecting piece can make the connecting piece can the swing joint through rotating round pin axle and movable assembly.
Preferably, the eight sets of movable assemblies are fixedly connected with the positioning plate through fixing bolts, four sets of fixing bolts are respectively fixedly arranged on the eight sets of movable assemblies, and the four sets of fixing bolts are distributed at four corners of the movable assemblies.
Through adopting above-mentioned technical scheme, movable assembly and locating plate can be realized carrying out stable connection to fixing bolt's settlement, and then prevent that the locating plate from droing.
Preferably, two ends of the adjusting screw rods on the eight groups of bidirectional adjustable bolts are respectively in threaded connection with two groups of positioning nuts.
Through adopting above-mentioned technical scheme, set for can realize carrying out the location connection to adjusting screw, and two sets of set for of set nut can reduce adjusting screw's not hard up.
Preferably, the adjusting screws of the eight groups of bidirectional adjustable bolts are respectively in threaded connection with the insides of the screw cylinders at two ends of the bidirectional adjustable bolts.
Through adopting above-mentioned technical scheme, adjusting screw's settlement can remove the regulation in the spiral shell section of thick bamboo is inside, and then realizes carrying out length adjustment to two-way adjustable bolt.
In summary, the utility model mainly has the following beneficial effects:
the assembling and positioning device is designed and manufactured between the first prefabricated module and the second prefabricated module according to factory pre-assembling positioning, and an adjustable and fixed structure is adopted during customization, so that the prefabricated modules can be reused;
secondly, the adjustable fixing device is installed in a mode of combining welding fixing and bolt fixing, so that the positioning and fixing are convenient and reliable, and the disassembly is rapid and convenient;
thirdly, the adjustable and fixed device can form assemblies with various specifications and sizes and is suitable for the positioning requirements among prefabricated modules with different sizes and specifications;
fourthly, the adjustable fixing device can lock the size after positioning and assembling in a factory, and accurate positioning during assembling on a construction site is guaranteed.
Drawings
FIG. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a third schematic view of the present invention;
FIG. 4 is a schematic view of a bi-directional adjustable bolt configuration of the present invention;
FIG. 5 is a schematic structural and cross-sectional view of the movable assembly of the present invention;
fig. 6 is a schematic view of the structure and a schematic view in section of the connector of the present invention.
Reference numerals: 1. a bi-directional adjustable bolt; 2. positioning a nut; 3. a movable component; 4. a connecting member; 5. an angle pin shaft; 6. rotating the pin shaft; 7. fixing the bolt; 8. and (7) positioning the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, a reusable precise positioning device for field installation of a prefabricated module comprises eight groups of bidirectional adjustable bolts 1, wherein every two groups of the eight groups of bidirectional adjustable bolts 1 are connected in a rectangular head position;
the eight groups of bidirectional adjustable bolts 1 are movably connected with movable components 3 at the connection parts of every two;
the two-way top ends of the four groups of transverse two-way adjustable bolts 1 are respectively and movably connected with connecting pieces 4, and positioning plates 8 are connected between every two vertical directions of the four groups of connecting pieces 4.
By adopting the technical scheme, when the prefabricated modules are assembled in a factory, the prefabricated modules and the corresponding pipelines are assembled, and after the prefabricated modules are measured and adjusted to meet the requirements, the prefabricated modules are basically positioned;
selecting adjustable fixing devices with corresponding specifications and sizes according to different distances between the positioning plates 8;
adjustable fixing devices are arranged between the positioning plates 8 at proper positions among the prefabricated modules;
adjusting a bidirectional adjustable bolt 1 of the adjustable fixing device to enable a connecting piece 4 on the prefabricated module side fixed on the left and right positioning nuts 2 to be tightly attached to a positioning plate 8;
fixing the connecting piece 4 at the prefabricated module side on a positioning plate 8 through a fixing bolt 7, then screwing down a positioning nut 2, and detaching bolts of the device side movable assembly 3 and the connecting piece 4 at the prefabricated module side which can be adjusted and fixed;
disassembling the adjustable fixing device;
two adjustable fixing devices are fixed on each surface between prefabricated modules assembled in a factory;
after the connecting piece 4 of prefabricated module side threaded connection is on locating plate 8, no longer demolish, when using adjustable fixing device at every turn, need make the connecting piece 4 of prefabricated module side again to number temporarily according to the serial number on the adjustable fixed device side mounting device.
Installing the prefabricated modules on a construction site, firstly measuring and positioning the middle or important prefabricated modules, then installing corresponding adjustable fixing devices by taking the middle or important prefabricated modules as a reference, installing other prefabricated modules, and adjusting corresponding positions to enable connecting pieces 4 on the other prefabricated modules to be tightly attached to the adjustable and fixed device side movable assemblies 3; and installing other prefabricated modules and pipelines one by one according to the method to finish the installation and positioning of the whole prefabricated module, loosening the positioning nut 2 and disassembling the adjustable fixing device.
With reference to fig. 1 and 5, for the purpose of effecting the rotational coupling of the movable assembly; in the present embodiment, it is preferable; the movable assembly 3 is provided with eight groups, the inner parts of the eight groups of movable assemblies 3 are movably connected with the end parts of the two groups of bidirectional adjustable bolts 1, and the movable assembly 3 is movably connected with the two groups of bidirectional adjustable bolts 1 through an angle pin shaft 5. The effect is, can be so that two-way adjustable bolt 1 can realize swing joint, and eight sets of movable assembly 3's settlement can realize connecting and rotating.
With reference to fig. 1 and 6, for the purpose of making the movable assembly 3 articulated; in the present embodiment, it is preferable; the eight groups of connecting pieces 4 are respectively movably connected with the movable assembly 3 through rotating pin shafts 6. The effect is that the connecting piece 4 can be movably adjusted through the movable connection of the rotating pin shaft 6 and the movable component 3.
Referring to fig. 5, for the purpose of positioning the positioning plate 8; in the present embodiment, it is preferable; eight movable assembly 3 pass through fixing bolt 7 and locating plate 8 fixed connection, are equipped with four groups of fixing bolt 7 on eight movable assembly 3 respectively fixedly, and four groups of fixing bolt 7 distribute in movable assembly 3's four corners department. The effect does, and movable assembly 3 and locating plate 8 can be realized carrying out stable connection to fixing bolt 7's settlement, and then prevent that locating plate 8 from droing.
Referring to fig. 1-4, for the purpose of positioning the length of the bi-directionally adjustable bolt 1; in the present embodiment, it is preferable; two ends of an adjusting screw rod on the eight groups of bidirectional adjustable bolts 1 are respectively in threaded connection with two groups of positioning nuts 2. The effect does, and set for 2 set for can realize carrying out the location connection to adjusting screw, and two sets of 2 set for of positioning nut can reduce adjusting screw's not hard up.
Referring to fig. 4, for the purpose of adjusting the length of the two-way adjustable bolt 1; in the present embodiment, it is preferable; the adjusting screws on the eight groups of bidirectional adjustable bolts 1 are respectively in threaded connection with the insides of the screw cylinders at the two ends of the bidirectional adjustable bolts 1. The effect does, adjusting screw's settlement can remove the regulation in the spiral shell section of thick bamboo is inside, and then realizes carrying out length adjustment to two-way adjustable bolt 1.
The use principle and the advantages are as follows:
when the prefabricated modules are assembled in a factory, the prefabricated modules and corresponding pipelines are assembled, and after the prefabricated modules and the corresponding pipelines are measured and adjusted to meet the requirements, the prefabricated modules are basically positioned;
selecting adjustable fixing devices with corresponding specifications and sizes according to different distances between the positioning plates 8;
adjustable fixing devices are arranged between the positioning plates 8 at proper positions among the prefabricated modules;
adjusting a bidirectional adjustable bolt 1 of the adjustable fixing device to enable a connecting piece 4 on the prefabricated module side fixed on the left and right positioning nuts 2 to be tightly attached to a positioning plate 8;
fixing the connecting piece 4 at the prefabricated module side on a positioning plate 8 through a fixing bolt 7, then screwing down a positioning nut 2, and detaching bolts of the device side movable assembly 3 and the connecting piece 4 at the prefabricated module side which can be adjusted and fixed;
disassembling the adjustable fixing device;
two adjustable fixing devices are fixed on each surface between prefabricated modules assembled in a factory;
after the connecting piece 4 of prefabricated module side threaded connection is on locating plate 8, no longer demolish, when using adjustable fixing device at every turn, need make the connecting piece 4 of prefabricated module side again to number temporarily according to the serial number on the adjustable fixed device side mounting device.
Installing the prefabricated modules on a construction site, firstly measuring and positioning the middle or important prefabricated modules, then installing corresponding adjustable fixing devices by taking the middle or important prefabricated modules as a reference, installing other prefabricated modules, and adjusting corresponding positions to enable connecting pieces 4 on the other prefabricated modules to be tightly attached to the adjustable and fixed device side movable assemblies 3; and installing other prefabricated modules and pipelines one by one according to the method to finish the installation and positioning of the whole prefabricated module, loosening the positioning nut 2 and disassembling the adjustable fixing device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a field installation accurate positioning device of repeatedly usable's prefabricated module, includes eight two-way adjustable bolt (1), its characterized in that:
eight groups of bidirectional adjustable bolts (1) are connected in a rectangular head position;
the joints of every two of the eight groups of bidirectional adjustable bolts (1) are movably connected with movable components (3);
positioning nuts (2) are connected to the adjusting screw rods of the eight groups of bidirectional adjustable bolts (1) in a threaded manner;
the two-way top ends of the four groups of transverse two-way adjustable bolts (1) are respectively and movably connected with connecting pieces (4), and positioning plates (8) are connected between every two vertical directions of the four groups of connecting pieces (4).
2. The field-installable precision positioning apparatus for reusable prefabricated modules according to claim 1, wherein: the movable assembly (3) is provided with eight groups, and the eight groups of movable assembly (3) are movably connected with the end parts of the two groups of bidirectional adjustable bolts (1).
3. A reusable prefabricated module field installation pinpoint device according to claim 2, characterized in that: the movable assembly (3) is movably connected with the two groups of bidirectional adjustable bolts (1) through angle pin shafts (5).
4. The field-installable precision positioning apparatus for reusable prefabricated modules according to claim 1, wherein: the eight groups of connecting pieces (4) are respectively movably connected with the movable assembly (3) through rotating pin shafts (6).
5. The field-installable precision positioning apparatus for reusable prefabricated modules according to claim 4, wherein: the eight groups of movable assemblies (3) are fixedly connected with the positioning plate (8) through fixing bolts (7).
6. The field-installable precision positioning apparatus for reusable precast modules according to claim 5, wherein: eight groups of fixed bolts (7) are respectively fixedly arranged on the movable assembly (3), and the four groups of fixed bolts (7) are distributed at the four corners of the movable assembly (3).
7. The field-installable precision positioning apparatus for reusable prefabricated modules according to claim 1, wherein: and two ends of the adjusting screw rods on the eight groups of bidirectional adjustable bolts (1) are respectively in threaded connection with two groups of positioning nuts (2).
8. The field-installable precision positioning apparatus for reusable prefabricated modules according to claim 1, wherein: and the eight groups of adjusting screw rods on the bidirectional adjustable bolt (1) are respectively in threaded connection with the insides of the screw cylinders at the two ends of the bidirectional adjustable bolt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258943.6U CN215368810U (en) | 2021-06-07 | 2021-06-07 | Reusable prefabricated module field installation accurate positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258943.6U CN215368810U (en) | 2021-06-07 | 2021-06-07 | Reusable prefabricated module field installation accurate positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215368810U true CN215368810U (en) | 2021-12-31 |
Family
ID=79633585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121258943.6U Active CN215368810U (en) | 2021-06-07 | 2021-06-07 | Reusable prefabricated module field installation accurate positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215368810U (en) |
-
2021
- 2021-06-07 CN CN202121258943.6U patent/CN215368810U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215368810U (en) | Reusable prefabricated module field installation accurate positioning device | |
| CN112660412B (en) | Adjustable weak rigidity large part shape-preserving tool and supporting method of airplane barrel section | |
| CN108177799B (en) | Discrete point type bearing frameless structure satellite adapter and assembling method thereof | |
| CN111622786B (en) | Arch connecting plate angle positioning device and angle positioning method | |
| CN210513529U (en) | Loading device for precision calibration of multi-axis force sensor | |
| CN111058551A (en) | Testing device for researching tolerance fit of industrial building parts | |
| CN204028430U (en) | A kind of angle adjustment joint platform | |
| CN108016632B (en) | Method for increasing measurement reference ERS point on analog manufacturing gauge | |
| CN215201742U (en) | Mounting and dismounting tool for threaded flange | |
| CN114813140A (en) | Clamping device and method for complex pipeline test of rocket engine | |
| CN104236783A (en) | Detecting trolley of hydraulic torque wrench | |
| CN206469852U (en) | Multiple degrees of freedom adjustment support for deformation measurement | |
| CN208058282U (en) | A kind of cubing quick replacing mechanism | |
| CN113280241A (en) | Laser displacement sensor centre gripping frock | |
| CN110906827A (en) | Centering support for coupler | |
| CN206567816U (en) | A kind of Large Machine Body connects adjustment mechanism in high precision | |
| CN216461916U (en) | Bottom tool clamp for middle drilling of 8k steering knuckle | |
| CN215335670U (en) | Total station fixing device for automatic monitoring of subway tunnel | |
| CN217764785U (en) | Axle type part external diameter detection device | |
| CN112091483B (en) | Marine structure conduit vertical piece pipe group pair limiting device and limiting method | |
| CN216460619U (en) | Special tool for pipeline purging target plate device | |
| CN215548242U (en) | Socket wrench for disassembling outer hexagon bolt | |
| CN218881651U (en) | Three-dimensional adjusting support and three-dimensional adjusting support platform for special-shaped assembly structure | |
| CN211576158U (en) | Detain multidirectional deformation monitoring devices of tower | |
| CN210981069U (en) | Centering support for coupler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |