CN210263967U - Installation device for house prefabricated part - Google Patents
Installation device for house prefabricated part Download PDFInfo
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- CN210263967U CN210263967U CN201920197764.2U CN201920197764U CN210263967U CN 210263967 U CN210263967 U CN 210263967U CN 201920197764 U CN201920197764 U CN 201920197764U CN 210263967 U CN210263967 U CN 210263967U
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Abstract
The utility model discloses a house prefabricated component's installation device, it passes through set up the mounting on the montant, and pass through the mounting respectively with montant, directional bowl pass through threaded connection, and through rotatory the mounting, control location head is in on the montant falling speed in the guide bar can stop the whereabouts at any time, has realized in time stopping of piecing together the prefabricated component whereabouts in advance, make the staff in time adjust in advance piece together the prefabricated component with basic prefabricated component aligns.
Description
Technical Field
The utility model relates to a building technology field especially relates to a house prefabricated component's installation device.
Background
At present, with the gradual improvement of national building standards, more and more people adopt retarding soil prefabricated components (PC prefabricated components for short, and the PC prefabricated components are called as building PC prefabricated components in the following) to be applied to the building industry, and in addition, the strength of a house built by adopting the PC prefabricated components is high, and the building efficiency is extremely high;
in the prior art, prefabricated parts are required to be prepared in advance in a preparation plant according to design dimensions, and the prepared prefabricated parts are transferred to an assembly position and are installed by using a crane. As shown in fig. 1, it is important to realize the alignment and embedment of the pre-embedded holes B of the pre-assembled prefabricated part B and the pre-embedded steel bars a of the foundation prefabricated part a in the installation process of the residential prefabricated part. At present, the prefabricated part B is adjusted and pre-assembled in a manual mode, and the prefabricated part B is positioned on a crane to swing until the prefabricated part B is adjusted to be aligned with the embedded hole B, so that smooth assembly of the pre-assembled prefabricated part B can be ensured.
The alignment of piecing together between the prefabricated component in advance is gomphosis mutually by manual mode, because the weight of prefabricated component is great, inertial force during the swing produces great influence to operation personnel's personal safety, and when actual assembly, need spend a lot of time to realize moreover.
Patent CN201710677709.9 discloses a mounting aid for PC prefabricated parts of a house and a method for mounting PC prefabricated parts, as shown in fig. 2, which is to align and fit PC prefabricated parts by using a mounting aid. Should assist the utensil and mainly be location head and location bowl phase-match on the montant, it can ensure that the embedded hole is in the top of embedded bar just through when the location head falls into the bowl end of location bowl completely, consequently realizes the simplified location to numerous embedded hole and embedded bar, and this installation is assisted the utensil and can be showing the installation effectiveness who improves PC prefabricated component, is showing and reduces construction strength, still can ensure constructor's personal safety. In the technical scheme, when the positioning head falls into the positioning bowl, the baffle is completely removed, the embedded steel bars of the base PC prefabricated part are directly inserted into the embedded holes of the pre-spliced PC prefabricated part until the base PC prefabricated part is attached to the pre-spliced PC prefabricated part, at the moment, although the springs are arranged below the baffle in the guide pipes, the pre-spliced PC prefabricated part can be prevented from falling too fast, and if deviation occurs between the pre-spliced PC prefabricated part and the base PC prefabricated part in the process, the inclined pre-spliced PC prefabricated part is adjusted by adjusting the height of the guide pipes on the inclined side of the pre-spliced PC prefabricated part on the adjusting base until the assembling planeness of the pre-spliced PC prefabricated part and the base PC prefabricated part is reached. However, the spring can only reduce the falling speed of the pre-assembled PC prefabricated part, and the pre-assembled PC prefabricated part cannot be stopped in time when the pre-assembled PC prefabricated part is required to be adjusted and then is finely adjusted. The utility model discloses on this technical scheme's basis, set up a mounting, can make the whereabouts process of piecing together PC prefabricated component in advance through this mounting can control to obtain timely adjustment.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, provide a can in time control the installation device of the house prefabricated component of splicing prefabricated component whereabouts in advance.
The to-be-solved technical problem of the utility model is realized through following technical scheme:
the utility model relates to a mounting device for a house prefabricated part, which comprises a mounting device body, wherein the mounting device body comprises an upper bracket which is detachably connected with the prefabricated part, and a lower bracket which is arranged beside the basic prefabricated part on the ground, the lower end of the vertical rod on the upper bracket is provided with a positioning head, the upper end of the guide tube on the lower bracket is provided with a positioning bowl, it is characterized in that the positioning bowl comprises a guide pipe with a second external thread arranged on the upper part and a bowl part with a hemispherical structure arranged on the lower part, the second external thread is in threaded connection with a first external thread arranged at the upper end of the vertical rod through a fixing piece, the fixing piece is arranged on the vertical rod, a first internal thread matched with the first external thread is arranged inside the upper end of the fixing piece, and a second internal thread matched with the second external thread is arranged inside the lower end of the fixing piece.
Further, the inside shape of location bowl with the location head shape corresponds, the bowl bottom diameter of location bowl with the upper end diameter of location head matches.
Further, the lengths of the first external thread, the second external thread, the first internal thread and the second internal thread are equal.
Further, the length of the upstand is greater than three times the length of the first external thread.
Furthermore, the upper support and the lower support are connected through the combination of at least three groups of positioning heads and positioning bowls.
Furthermore, the lower end face of each positioning head is in the same level, and the distance between the lower end face of each positioning head and the upper plate face of the baffle of the guide pipe is larger than or equal to the distance between the orifice of the lower end embedded hole of the pre-assembled prefabricated part and the upper end of the embedded steel bar of the foundation prefabricated part.
Further, the distance between the baffle plate and the supporting base at the lower end of the guide pipe is equal to the length of the second external thread.
Further, the mounting is cylindric, just the surface of mounting is provided with a plurality of beads.
Compared with the prior art, the utility model discloses following technological effect has:
the utility model relates to an installation device of house prefabricated component, it passes through set up the mounting on the montant, and pass through the mounting respectively with montant, directional bowl pass through threaded connection, and through rotatory the mounting, control location head is in on the montant falling speed in the guide bar can stop the whereabouts at any time, has realized piecing together in advance timely stopping of prefabricated component whereabouts, make the staff in time adjust piece together in advance prefabricated component with basic prefabricated component aligns.
Drawings
FIG. 1 is a schematic view of a prior art installation structure of prefabricated residential components;
FIG. 2 is a schematic structural diagram of a mounting device of the prior art patent CN 201710677709.9;
FIG. 3 is a schematic structural diagram of a mounting device for prefabricated house components according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a mounting device for prefabricated house components according to an embodiment of the present invention;
wherein each reference numeral indicates an explanation:
1-pre-splicing prefabricated parts; 2-a base prefabricated part; 3-mounting a bracket; 4-lower support; 5-vertical rod; 6-a guide tube; 7-positioning a bowl; 8-second external thread; 9-a catheter; 10-a bowl portion; 11-a first external thread; 12-a fixing member; 13-a first internal thread; 14-a second internal thread; 15-positioning the head; 16-a baffle plate; 17-a support base; 18-fins.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 3-4, the utility model provides a mounting device for a prefabricated house component, which comprises a mounting device body, wherein the mounting device body comprises an upper bracket 3 detachably connected with the prefabricated house component 1 and a lower bracket 4 arranged beside a base prefabricated house component 2 on the ground, the lower end of a vertical rod 5 on the upper bracket 3 is provided with a positioning head 15, the upper end of a guide pipe 6 on the lower bracket 4 is provided with a positioning bowl 7, the mounting device is characterized in that the positioning bowl 7 comprises a guide pipe 9 provided with a second external thread 8 at the upper part and a bowl part 10 in a hemispherical structure at the lower part, the second external thread 8 is in threaded connection with a first external thread 11 arranged at the upper end of the vertical rod 5 through a fixing part 12, the fixing part 12 is arranged on the vertical rod 5, a first internal thread 13 matched with the first external thread 11 is arranged inside the upper end of the fixing part 12, a second internal thread 14 matched with the second external thread 8 is arranged inside the lower end of the fixing piece 12.
In a preferred embodiment of the present invention, the inner shape of the positioning bowl 7 corresponds to the shape of the positioning head 15, and the diameter of the bottom of the positioning bowl 7 matches the diameter of the upper end of the positioning head 15. The shape corresponds to a deformation that reduces collision of the positioning bowl 7 with the positioning head 15.
In a preferred embodiment of the present invention, the lengths of the first external thread 11, the second external thread 8, the first internal thread 13, and the second internal thread 14 are equal.
In a preferred embodiment of the present invention, the length of the vertical rod 5 is greater than three times the length of the first external thread 11. Therefore, the fixing piece 12 is sleeved on the lower portion of the vertical rod 5 in a sleeved mode and is not in threaded connection with the first external thread 11, when the prefabricated part is required to fall in a pre-assembled mode, the fixing piece 12 is connected with the first external thread 11 on the vertical rod 5 and the second external thread 8 on the guide pipe 9 in a threaded mode, and the falling state control of the pre-assembled prefabricated part is achieved.
In a preferred embodiment of the present invention, the upper frame 3 and the lower frame 4 are connected to each other through at least three sets of the positioning heads 15 and the positioning bowls 7.
Specifically, during actual installation, if the prefabricated part is assembled in advance, one set of the positioning head 15 and the positioning bowl 7 is in the clamping state, and the other sets of the positioning head 15 and the positioning bowl 7 are not in the clamping state completely, if the prefabricated part is placed down at the moment, even if the prefabricated part is inclined, the pre-embedded holes of the prefabricated part cannot be aligned with all pre-embedded steel bars of the basic prefabricated part, so that the hoisting equipment needs to be restarted, and the prefabricated part is hoisted, so that the operation time can be prolonged, the utility model utilizes the fixing part 12 to enable the prefabricated part to fall slowly, and when the positioning head 15 and the positioning bowl 7 are clamped or inclined, the state of the prefabricated part can be fixed and adjusted through the fixing part, or even the prefabricated part can be hoisted through the hoisting equipment in time, the time for correcting alignment deviation by workers is reduced, and the operation time is reduced.
The utility model discloses an in the preferred embodiment, every group the terminal surface all is in same level under the location head 15, location head 15 down the terminal surface with the distance of face is greater than or equal to on the baffle 16 of stand pipe 6 the drill way in the lower extreme pre-buried hole of pre-assembly prefabricated component 1 with the distance of the embedded bar upper end of basis prefabricated component 2.
In a preferred embodiment of the present invention, the distance between the baffle 16 and the supporting base 17 at the lower end of the guiding tube 6 is equal to the length of the second external thread 8.
In a preferred embodiment of the present invention, the fixing member 12 is cylindrical, and the outer surface of the fixing member 12 is provided with a plurality of ribs 18. The ribs 18 serve to increase the friction when screwing the fastener.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (8)
1. The mounting device for the house prefabricated part comprises a mounting device body, wherein the mounting device body comprises an upper support (3) and a lower support (4), the upper support (3) is detachably connected with the pre-assembled prefabricated part (1), the lower support (4) is arranged beside a basic prefabricated part (2) on the ground, a positioning head (15) is arranged at the lower end of a vertical rod (5) on the upper support (3), a positioning bowl (7) is arranged at the upper end of a guide pipe (6) on the lower support (4), the mounting device is characterized in that the positioning bowl (7) comprises a guide pipe (9) which is arranged at the upper part and is provided with a second external thread (8) and a bowl part (10) which is arranged at the lower part and is of a hemispherical structure, the second external thread (8) is in threaded connection with a first external thread (11) arranged at the upper end of the vertical rod (5) through a fixing part (12), the fixing part, the internal portion of mounting (12) upper end be provided with first internal thread (13) that first external screw thread (11) match, the internal portion of mounting (12) lower extreme be provided with second internal thread (14) that second external screw thread (8) match.
2. The installation arrangement of residential pre-cast components according to claim 1, characterized in that the internal shape of the positioning bowl (7) corresponds to the shape of the positioning head (15), the bowl bottom diameter of the positioning bowl (7) matching the upper end diameter of the positioning head (15).
3. The residential pre-cast structural member installation device as recited in claim 1, wherein the first external thread (11), the second external thread (8), the first internal thread (13), and the second internal thread (14) are equal in length.
4. The installation device of residential pre-cast components according to claim 1, characterized in that the length of the vertical rod (5) is greater than three times the length of the first external thread (11).
5. The installation arrangement of residential pre-cast components according to claim 1, characterized in that the upper bracket (3) and the lower bracket (4) are connected by a combination of at least three sets of the positioning heads (15) and the positioning bowls (7).
6. The installation device of the residential prefabricated parts according to the claim 1, characterized in that the lower end surface of each group of the positioning heads (15) is at the same level, and the distance between the lower end surface of the positioning head (15) and the upper plate surface of the baffle plate (16) of the guide pipe is larger than or equal to the distance between the orifice of the lower end pre-buried hole of the pre-assembled prefabricated part (1) and the upper end of the embedded steel bar of the foundation prefabricated part (2).
7. The installation device of residential pre-cast components according to claim 6, characterized in that the distance of the baffle (16) from the support base (17) of the lower end of the guide tube (6) is equal to the length of the second external thread (8).
8. The installation arrangement of residential pre-cast components as claimed in claim 1, characterized in that said fixture (12) is cylindrical and the outer surface of said fixture (12) is provided with a number of ribs (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197764.2U CN210263967U (en) | 2019-02-14 | 2019-02-14 | Installation device for house prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197764.2U CN210263967U (en) | 2019-02-14 | 2019-02-14 | Installation device for house prefabricated part |
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| Publication Number | Publication Date |
|---|---|
| CN210263967U true CN210263967U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920197764.2U Active CN210263967U (en) | 2019-02-14 | 2019-02-14 | Installation device for house prefabricated part |
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| Country | Link |
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| CN (1) | CN210263967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492411A (en) * | 2022-10-19 | 2022-12-20 | 中铁五局集团建筑工程有限责任公司 | High-altitude cantilever steel structure unitized high-precision rapid butt joint device and butt joint method thereof |
-
2019
- 2019-02-14 CN CN201920197764.2U patent/CN210263967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492411A (en) * | 2022-10-19 | 2022-12-20 | 中铁五局集团建筑工程有限责任公司 | High-altitude cantilever steel structure unitized high-precision rapid butt joint device and butt joint method thereof |
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