CN104295107A - Precast concrete member position adjustment device and method - Google Patents
Precast concrete member position adjustment device and method Download PDFInfo
- Publication number
- CN104295107A CN104295107A CN201410537811.5A CN201410537811A CN104295107A CN 104295107 A CN104295107 A CN 104295107A CN 201410537811 A CN201410537811 A CN 201410537811A CN 104295107 A CN104295107 A CN 104295107A
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- concrete prefabricated
- prefabricated element
- precast unit
- adjusting
- fixed head
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Abstract
The invention provides a precast concrete member position adjustment device and method which are used for achieving position adjustment of an upper precast concrete member and a lower precast concrete member connected with each other. The precast concrete member position adjustment device comprises a fixed plate, a fixed hook and a first adjustable bolt. A first nut base is arranged on the upper surface of the fixed plate, and a center shaft of the nut base is parallel to the surface of the fixed plate. The fixed hook is located on one side of the fixed plate, and a hook portion of the fixed hook and the fixed plate are located in the same plane. The first adjustable bolt is screwed on the first nut base located on the upper surface of the fixed plate, and a first push plate perpendicular to the surface of the fixed plate is arranged at the end of the first adjustable bolt facing the side where the fixed hook is located. The precast concrete member position adjustment device pushes the precast concrete members through matching of the bolt and a nut, achieves accurate adjustment of the installation positions of the precast concrete members, and does not damage the precast concrete member.
Description
Technical field
The present invention relates to the realm of building construction, more particularly, relate to a kind of precast unit apparatus for adjusting position and method.
Background technology
Precast concrete English is Precast Concrete, so precast unit is also known as PC component.Precast unit refers in the factory by the concrete products of standardization, mechanized manner processing.Because concrete prefabricated element has good quality, effectively can reduce the advantages such as garbage emission, be widely used in the fields such as building, traffic, water conservancy in recent years, in national economy, play the part of important role.
When using concrete prefabricated element to carry out site operation, need to carry out the adjustment of accurate position after concrete prefabricated element hanging to installation site, to ensure that concrete prefabricated element is in place.At present, the position local directed complete set of concrete prefabricated element adjusts mainly through crowbar.
But use crowbar often to cause concrete precast element damaged, i.e. the concrete spalling of crowbar contact position.In follow-up construction, must repair the breakage of concrete precast element.If it is slightly careless to repair, breakage easily part peels off, and causes mass defect.
Summary of the invention
The technical problem to be solved in the present invention is, occurs damaged problem when accurate adjustment, provide a kind of precast unit apparatus for adjusting position and method for above-mentioned concrete prefabricated element.
The technical scheme that the present invention solves the problems of the technologies described above is, a kind of precast unit apparatus for adjusting position is provided, for realizing the position adjustments of the precast unit that two connect, this device comprises fixed head, stay hook, the first adjusting bolt, wherein: the upper surface of described fixed head has the first nut seat, and the central axis of this nut seat is parallel to the surface of fixed head; Described stay hook is positioned at the side of fixed head and the hook portion of this stay hook and fixed head are positioned at same plane; Described first adjusting bolt is bolted in the first nut seat of fixed head upper surface, and this first adjusting bolt has the first push pedal perpendicular to fixed head surface towards the end of stay hook side.
In precast unit apparatus for adjusting position of the present invention, this device also comprises the second adjusting bolt, and the soffit of described fixed head has the second nut seat; Described second adjusting bolt is bolted in the second nut seat of fixed head soffit, and this second adjusting bolt has the second push pedal perpendicular to fixed head surface towards the end of stay hook side.
In precast unit apparatus for adjusting position of the present invention, there is between described first adjusting bolt and two ends of the second adjusting bolt external screw thread, fix with the first push pedal and the second push pedal respectively towards the end of stay hook side, away from the end of stay hook side, there is operative position.
In precast unit apparatus for adjusting position of the present invention, described fixture and stay hook one, the operative position of described first adjusting bolt and the second adjusting bolt is hexagon.
In precast unit apparatus for adjusting position of the present invention, described fixed head is provided with two groups of installation positions, and described first nut seat and the second nut seat are installed to one group of installation position respectively by screw.
The present invention also provides a kind of precast unit position adjustments method, for realizing the position adjustments of the precast unit that about two connect, it is characterized in that, comprising the following steps:
A () by above the second concrete prefabricated element hanging to the first concrete prefabricated element, and has absolute altitude adjusting bolt between this second concrete prefabricated element and first concrete precast element;
B () protrudes from the side of position to be installed at the second concrete prefabricated element, the hook portion of the precast unit apparatus for adjusting position according to any one of claim 1-6 is inserted between the second concrete prefabricated element and the first concrete prefabricated element, and hook portion is hooked in described absolute altitude adjusting bolt or described connecting reinforcement, the first adjusting screw(rod) are positioned at the side of the second concrete prefabricated element;
C () turns the first adjusting bolt and makes the push pedal of end promote the second concrete prefabricated element to move to position to be installed.
In precast unit position adjustments method of the present invention, between described second concrete prefabricated element and the first concrete prefabricated element, be provided with two absolute altitude adjusting bolts or some connecting reinforcements.
In precast unit position adjustments method of the present invention, described second concrete prefabricated element and the first concrete prefabricated element are precast concrete column or pre-cast concrete walling or precast concrete bay window, and in described step (a), the second concrete prefabricated element hanging is to the top of the first concrete prefabricated element.
In precast unit position adjustments method of the present invention, also comprise after described step (c): remove described precast unit apparatus for adjusting position.
Precast unit apparatus for adjusting position of the present invention and method, promote concrete prefabricated element by screw rod with coordinating of nut, not only can realize the accurate adjustment of the installation site of concrete prefabricated element, and can not cause damage to concrete prefabricated element.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of precast unit apparatus for adjusting position embodiment of the present invention.
Fig. 2 is the schematic diagram of precast unit apparatus for adjusting position lateral cross section in Fig. 1.
Fig. 3 uses precast unit apparatus for adjusting position in Fig. 1 to carry out the schematic diagram of precast unit position adjustments.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, 2, 3, be the schematic diagram of precast unit apparatus for adjusting position embodiment of the present invention, this apparatus for adjusting position is for realizing the position adjustments of the precast unit that two connect.In the present embodiment, this apparatus for adjusting position comprises fixed head 11, stay hook 12, first adjusting bolt 13 and the second adjusting bolt 16, wherein the upper surface of fixed head 11 has the first nut seat 15, soffit has the second nut seat 17, and this first nut seat 15 is parallel with the central axis of the second nut seat 17, and the central axis of these two nut seats is all parallel to the surface of fixed head 11; Stay hook 12 is positioned at the side of fixed head 11 and the hook portion of this stay hook 12 and fixed head 11 are positioned at same plane; The first nut seat 15, second adjusting bolt 16 that first adjusting bolt 13 is bolted in fixed head 11 upper surface is bolted in the second nut seat 17 of fixed head 11 soffit, and the first adjusting bolt 15 the first push pedal 14, second adjusting bolt 16 had towards the end of stay hook 12 side perpendicular to fixed head 11 surface has the second push pedal 19 perpendicular to fixed head 11 surface towards the end of stay hook 12 side.
Above-mentioned precast unit apparatus for adjusting position in use, only stay hook need be inserted into two precast units 21, (be such as in the side that the precast concrete column that need adjust position is outstanding) between 22 and catch on adjusting bolt 23 (the absolute altitude adjusting bolts such as between two precast concrete column) or connecting reinforcement, then the second push pedal 17 of the second adjusting screw(rod) 16 end of fixed head 11 soffit is resisted against the surface of precast unit 21, first push pedal 14 of the end of the first adjusting screw(rod) 13 of fixed head 11 upper surface is resisted against the surface of precast unit 22.Make it rotate in the first nut seat 15 by turning the first adjusting screw(rod) 13, thus the first push pedal 14 of the first adjusting screw(rod) 13 end is moved to right, promote precast unit 22 and move right, realize the position adjustment of precast unit 22.
Above-mentioned precast unit apparatus for adjusting position, is promoted concrete prefabricated element moved by coordinating of screw rod and nut, not only can realize the accurate adjustment of the installation site of concrete prefabricated element, and can not cause damage to concrete prefabricated element.
In actual applications, in above-mentioned precast unit apparatus for adjusting position, also adjusting bolt and the nut seat of fixed head 11 side can only be comprised, such as, be positioned at the first adjusting bolt 13 and the first nut seat 15 above fixed head in Fig. 3, the second adjusting bolt 16 below fixed head 11 and the second nut seat 17 and the second push pedal 19 then can be cancelled, and the structure of this one-sided adjustment can realize the adjustment of the position of bottom precast unit (being namely directly located at the precast unit of bottom surface or floor).
There is between the first above-mentioned adjusting bolt 13 and two ends of the second adjusting bolt 16 external screw thread respectively, towards the end of stay hook 12 side respectively with the first push pedal 14 with the second push pedal 19 is fixing, have operative position away from the end of stay hook 12 side.Especially, fixture 11 and stay hook 12 one (namely both are same steel plate), the operative position of the first adjusting bolt 13 and the second adjusting bolt 16 is hexagon, is convenient to spanner or other tool operations.
Especially, in above-mentioned precast unit apparatus for adjusting position, first nut seat 15 and the second nut seat 17 are fixed on fixed head 11 in the following manner: on fixed head 11, be provided with two groups of installation positions (upper surface and each one group of soffit), the first nut seat 15 and the second nut seat 17 are installed to one group of installation position respectively by screw 151,171.Certainly, in actual applications, the first nut seat 15 and the second nut seat 17 also can with fixed head 11 one, or be welded to fixed head 11, be connected to fixed head 11 etc. by screw etc.
The present invention also provides a kind of precast unit position adjustments method, and for realizing the position adjustments of the precast unit that about two connect, the method comprises the following steps:
A () by above the second concrete prefabricated element hanging to the first concrete prefabricated element, and has absolute altitude adjusting bolt or connecting reinforcement between this second concrete prefabricated element and first concrete prefabricated element.Such as, above-mentioned second concrete prefabricated element and the first concrete prefabricated element can be precast concrete column, and in this step, the second concrete prefabricated element hanging is to the top of the first concrete prefabricated element.
B () protrudes from the side of position to be installed at the second concrete prefabricated element, the hook portion of the precast unit apparatus for adjusting position in the embodiment of Fig. 1 is inserted between the second concrete prefabricated element and the first concrete prefabricated element, and the side that hook portion is hooked in described absolute altitude adjusting bolt, the first adjusting screw(rod) is positioned at the second concrete prefabricated element.
C () turns the first adjusting bolt and makes the push pedal of end promote the second concrete prefabricated element to move to position to be installed.
In above-mentioned precast unit position adjustments method, also comprise after step (c): after the first precast unit is adjusted to the right place, remove described precast unit apparatus for adjusting position.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (9)
1. a precast unit apparatus for adjusting position, for realizing the position adjustments of the precast unit that about two connect, it is characterized in that, this device comprises fixed head, stay hook, the first adjusting bolt, wherein: the upper surface of described fixed head has the first nut seat, and the central axis of this nut seat is parallel to the surface of fixed head; Described stay hook is positioned at the side of fixed head and the hook portion of this stay hook and fixed head are positioned at same plane; Described first adjusting bolt is bolted in the first nut seat of fixed head upper surface, and this first adjusting bolt has the first push pedal perpendicular to fixed head surface towards the end of stay hook side.
2. precast unit apparatus for adjusting position according to claim 1, it is characterized in that: this device also comprises the second adjusting bolt, and the soffit of described fixed head has the second nut seat; Described second adjusting bolt is bolted in the second nut seat of fixed head soffit, and this second adjusting bolt has the second push pedal perpendicular to fixed head surface towards the end of stay hook side.
3. precast unit apparatus for adjusting position according to claim 2, is characterized in that: have external screw thread between described first adjusting bolt and two ends of the second adjusting bolt, fix respectively towards the end of stay hook side with the first push pedal and the second push pedal, have operative position away from the end of stay hook side.
4. precast unit apparatus for adjusting position according to claim 4, is characterized in that: described fixture and stay hook one, the operative position of described first adjusting bolt and the second adjusting bolt is hexagon.
5. precast unit apparatus for adjusting position according to claim 2, is characterized in that: described fixed head is provided with two groups of installation positions, and described first nut seat and the second nut seat are installed to one group of installation position respectively by screw.
6. a precast unit position adjustments method, for realizing the position adjustments of the precast unit that about two connect, is characterized in that, comprising the following steps:
A () by above the second concrete prefabricated element hanging to the first concrete prefabricated element, and has absolute altitude adjusting bolt or connecting reinforcement between this second concrete prefabricated element and first concrete prefabricated element;
B () protrudes from the side of position to be installed at the second concrete prefabricated element, the hook portion of the precast unit apparatus for adjusting position according to any one of claim 1-6 is inserted between the second concrete prefabricated element and the first concrete prefabricated element, and the side that hook portion is hooked on described absolute altitude adjusting bolt or described connecting reinforcement, the first adjusting screw(rod) is positioned at the second concrete prefabricated element;
C () turns the first adjusting bolt and makes the push pedal of end promote the second concrete prefabricated element to move to position to be installed.
7. precast unit position adjustments method according to claim 7, is characterized in that: be placed with two absolute altitude adjusting bolts or some connecting reinforcements between described second concrete prefabricated element and the first concrete prefabricated element.
8. precast unit position adjustments method according to claim 7, it is characterized in that: described second concrete prefabricated element and the first concrete prefabricated element are vertical precast unit, and in described step (a), the second concrete prefabricated element hanging is to the top of the first concrete prefabricated element.
9. precast unit position adjustments method according to claim 7, is characterized in that: also comprise after described step (c): remove described precast unit apparatus for adjusting position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537811.5A CN104295107A (en) | 2014-10-13 | 2014-10-13 | Precast concrete member position adjustment device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537811.5A CN104295107A (en) | 2014-10-13 | 2014-10-13 | Precast concrete member position adjustment device and method |
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| Publication Number | Publication Date |
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| CN104295107A true CN104295107A (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410537811.5A Pending CN104295107A (en) | 2014-10-13 | 2014-10-13 | Precast concrete member position adjustment device and method |
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| CN (1) | CN104295107A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980305A (en) * | 2020-08-28 | 2020-11-24 | 张硕 | Prefabricated component divides position device for building |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467644Y (en) * | 2001-02-22 | 2001-12-26 | 黄铭 | Slab reinforcement limited drawbar for building construction |
| JP3702209B2 (en) * | 2001-09-07 | 2005-10-05 | 光久 藤本 | Mistake correction device |
| CN1771368A (en) * | 2003-04-01 | 2006-05-10 | 马克斯·博格建筑两合公司 | Method and adjusting means for adjusting the position of a precast concrete slab and a corresponding precast concrete slab |
| CN200995948Y (en) * | 2006-12-30 | 2007-12-26 | 黄华明 | Crowbar |
| JP4297806B2 (en) * | 2004-02-24 | 2009-07-15 | 大洋製器工業株式会社 | Precast concrete column positioning jig and positioning method |
| NL2004663C2 (en) * | 2010-05-04 | 2011-11-08 | Laserlat V O F | CLAMP DEVICE FOR A LONG-TERM PROFILE TO BE FIXED ALONG A WALL. |
| JP4986574B2 (en) * | 2006-10-31 | 2012-07-25 | 千葉窯業株式会社 | Concrete member installation structure |
-
2014
- 2014-10-13 CN CN201410537811.5A patent/CN104295107A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467644Y (en) * | 2001-02-22 | 2001-12-26 | 黄铭 | Slab reinforcement limited drawbar for building construction |
| JP3702209B2 (en) * | 2001-09-07 | 2005-10-05 | 光久 藤本 | Mistake correction device |
| CN1771368A (en) * | 2003-04-01 | 2006-05-10 | 马克斯·博格建筑两合公司 | Method and adjusting means for adjusting the position of a precast concrete slab and a corresponding precast concrete slab |
| JP4297806B2 (en) * | 2004-02-24 | 2009-07-15 | 大洋製器工業株式会社 | Precast concrete column positioning jig and positioning method |
| JP4986574B2 (en) * | 2006-10-31 | 2012-07-25 | 千葉窯業株式会社 | Concrete member installation structure |
| CN200995948Y (en) * | 2006-12-30 | 2007-12-26 | 黄华明 | Crowbar |
| NL2004663C2 (en) * | 2010-05-04 | 2011-11-08 | Laserlat V O F | CLAMP DEVICE FOR A LONG-TERM PROFILE TO BE FIXED ALONG A WALL. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980305A (en) * | 2020-08-28 | 2020-11-24 | 张硕 | Prefabricated component divides position device for building |
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Application publication date: 20150121 |