CN210918232U - Beam-penetrating steel sleeve mounting and positioning device - Google Patents
Beam-penetrating steel sleeve mounting and positioning device Download PDFInfo
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- CN210918232U CN210918232U CN201921295938.5U CN201921295938U CN210918232U CN 210918232 U CN210918232 U CN 210918232U CN 201921295938 U CN201921295938 U CN 201921295938U CN 210918232 U CN210918232 U CN 210918232U
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Abstract
The utility model discloses a wear roof beam steel sleeve installation positioner solves prior art welded fastening mode and needs to measure the location to every sleeve pipe, and the process is loaded down with trivial details, and the installation accuracy is not high, and efficiency is lower and higher to workman's technical level requirement, has the problem of certain damage to the roof beam reinforcing bar during sleeve pipe welded fastening. The utility model comprises a shaping template and a positioning mould, wherein the shaping template comprises a vertical plate and a bottom plate; the positioning mould is rectangular, a semicircular positioning groove is formed in the center of the top of the positioning mould, the diameter of the positioning groove is the same as the outer diameter of the embedded steel sleeve, the embedded steel sleeve is horizontally placed in the shaping template in the transverse direction, and two ends of the embedded steel sleeve are respectively placed in the positioning grooves of the two positioning moulds. The utility model discloses positioning die is fixed in the pre-buried steel casing pipe installation position in back on the typical forms and has been confirmed, can effectively reduce artifical installation and relapse measured process and weldment work volume, improves the installation effectiveness, practices thrift the cost of labor and shortens construction period.
Description
Technical Field
The utility model relates to a wear roof beam steel sleeve installation positioner.
Background
At present, in high-rise and super high-rise buildings, the sleeve is fixed on the beam steel bars by a welding and fixing mode basically for the installation of the beam steel sleeve of a high residential project, the sleeve is generally fixed on the beam steel bars by manual welding, the construction mode has the advantage of simple installation, but the measurement and positioning of each sleeve are needed, the process is complicated, the installation precision is not high, the efficiency is lower, the requirement on the technical level of workers is higher, and the welding and fixing mode of the sleeve has certain damage to the beam steel bars. The mounting process comprises the following steps:
1. the installation mode needs to loft, position and determine the installation plane position and the casing specification of the casing on the template in advance.
2. The installation height of the sleeve needs to be repeatedly measured in the installation process, and the accuracy of the installation height is ensured.
3. And welding and fixing the positioning steel bars at the elevation and the horizontal position of the sleeve on the beam steel bars.
4. And placing the sleeve on the positioning steel bar, and then welding and fixing the sleeve on the positioning steel bar.
As can be seen from the above process, the conventional mounting process has the following disadvantages:
1. need fix a position the laying-out in advance on the template, and still need measure sleeve pipe location elevation repeatedly in the installation, the process is fairly loaded down with trivial details.
2. The positioning steel bars needing to be welded in the installation process are more, and the workload is larger.
3. The installation position of each sleeve needs manual measurement and positioning, and the error rate of point size is large.
4. Because the sleeve pipe is fixed on the beam reinforcing steel bar, if the reinforcing steel bar has displacement when concrete placement, the sleeve pipe will displace along with it.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a wear roof beam steel sleeve installation positioner, solve prior art welded fastening mode and need measure the location to every sleeve pipe, the process is loaded down with trivial details, and the installation accuracy is not high, and efficiency is more end and require higher to workman's technical merit, has the problem of certain damage to the roof beam reinforcing bar during sleeve pipe welded fastening.
In order to achieve the above object, the utility model adopts the following technical scheme:
a beam-penetrating steel sleeve mounting and positioning device comprises a U-shaped shaping template and a pair of positioning dies, wherein the shaping template is transversely positioned below a steel bar on the upper part of a beam, the shaping template comprises two vertical plates which are oppositely arranged and vertically distributed and a bottom plate which is connected to the bottoms of the two vertical plates and horizontally distributed, the distance between the two vertical plates is the same as the length of an embedded steel sleeve, the pair of positioning dies are respectively fixed on the inner walls of the two vertical plates, and the two positioning dies are oppositely arranged; the positioning mould is rectangular, a semicircular positioning groove is formed in the center of the top of the positioning mould, the diameter of the positioning groove is the same as the outer diameter of the embedded steel sleeve, the embedded steel sleeve is horizontally placed in the shaping template in the transverse direction, and two ends of the embedded steel sleeve are respectively placed in the positioning grooves of the two positioning moulds.
Furthermore, a vertical plate threaded hole is formed in the vertical plate, a positioning die threaded hole is formed in the positioning die at a position corresponding to the vertical plate threaded hole, and the positioning die is fixed to the corresponding vertical plate through a screw which is matched with the vertical plate threaded hole and the positioning die threaded hole in the axial direction.
Furthermore, a supporting steel bar which is perpendicular to the steel bar on the upper portion of the beam and has a diameter phi 10 is transversely bound on the bottom surface of the steel bar on the upper portion of the beam, a positioning steel bar with a diameter phi 10 is vertically welded on the supporting steel bar downwards, and the lower end of the positioning steel bar is welded with the embedded steel sleeve.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages of simple structure and scientific and reasonable design, convenient to use, positioning die are fixed in the pre-buried steel casing pipe installation position in back on the typical forms and have been confirmed, can effectively reduce artifical installation and repeat measuring process and welding work load, improve the installation effectiveness, practice thrift the cost of labor and shorten construction period.
The utility model discloses on positioning die was fixed in the typical forms, the positioning die location installation back improves sheathed tube installation precision by a wide margin, and pre-buried steel casing uses the typical forms to support, and fixed position is accurate and unified, and the uniqueness of positioning die constant head tank size has avoided the condition of pre-buried steel casing installation specification mistake and the pre-buried steel casing is difficult for omitting in the installation simultaneously.
The utility model discloses positioning die can effectively avoid pre-buried steel casing pipe to weld on the roof beam reinforcing bar and cause the burn to the reinforcing bar as pre-buried steel casing pipe's fixed stay, guarantees the firm safety of structure, can also reduce the required positioning reinforcement of welding simultaneously.
The utility model discloses reinforcement reuse can effectively reduce cost, and positioning die once only assembles with the typical forms, repeatedly usable, and the project construction accomplishes the back, and positioning die can dismantle and continue to use to next project.
Drawings
Fig. 1 is the schematic structural diagram of the positioning mold of the present invention.
Fig. 2 is a side view of the shaping template of the present invention.
Fig. 3 is the utility model discloses the positioning die assembles the sketch on the typical forms.
Fig. 4 is the utility model discloses positioning die assembles the stereogram to the typical forms.
Fig. 5 is the front view of the pre-buried steel sleeve through beam of the utility model when being installed.
Fig. 6 is the utility model discloses pre-buried steel casing wears roof beam installation back plan view.
Fig. 7 is the utility model discloses pre-buried steel casing wears roof beam installation back elevation.
Fig. 8 is the utility model discloses pre-buried steel casing wears roof beam installation back side view.
Wherein, the names corresponding to the reference numbers are:
1-pre-buried steel sleeve, 2-positioning mould, 3-shaping template, 4-positioning mould threaded hole, 5-beam upper part steel bar, 6-supporting steel bar, 7-positioning steel bar, 8-positioning groove, 31-vertical plate, 32-bottom plate and 33-vertical plate threaded hole.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-8, the utility model provides a pair of wear roof beam steel casing installation positioner, simple structure, design scientific and reasonable, convenient to use, positioning die are fixed in on the typical forms pre-buried steel casing installation position in back and have been confirmed, can effectively reduce artifical installation and repeat measuring process and welding work load, improve the installation effectiveness, practice thrift the cost of labor and shorten construction period. The utility model discloses a U-shaped design template 3 and a pair of positioning die 2, design template 3 transversely is located roof beam upper portion reinforcing bar 5's below, design template 3 includes two double-phase just to and be two vertical boards 31 of vertical distribution and connect in two the bottom of vertical board 31 and be the bottom plate 32 of horizontal distribution, the interval between two vertical boards 31 is the same with pre-buried steel casing 1's length, a pair of positioning die 2 is fixed in respectively on the inner wall of two vertical boards 31, and two positioning die 2 are just to each other; the positioning mould 2 is rectangular, a semicircular positioning groove 8 is formed in the center of the top of the positioning mould 2, the diameter of the positioning groove 8 is the same as the outer diameter of the embedded steel sleeve 1, the embedded steel sleeve 1 is horizontally placed in the shaping template 3 in the transverse direction, and two ends of the embedded steel sleeve are respectively placed in the positioning grooves 8 of the two positioning moulds 2; and a supporting steel bar 6 which is perpendicular to the upper part steel bar 5 of the beam and has a phi 10 is transversely bound on the bottom surface of the upper part steel bar 5 of the beam, a locating steel bar 7 with a phi 10 is vertically welded downwards on the supporting steel bar 6, and the lower end of the locating steel bar 7 is welded with the embedded steel sleeve 1.
Vertical board screw hole 33 has been seted up on vertical board 31, positioning die 2 go up with positioning die screw hole 4 has been seted up to the corresponding position of vertical board screw hole 33, positioning die 2 through simultaneously with vertical board screw hole 33 with positioning die screw hole 4 is to the screw of matching and corresponding vertical board 31 is fixed mutually.
The utility model discloses on positioning die was fixed in the typical forms, the positioning die location installation back improves sheathed tube installation precision by a wide margin, and pre-buried steel casing uses the typical forms to support, and fixed position is accurate and unified, and the uniqueness of positioning die constant head tank size has avoided the condition of pre-buried steel casing installation specification mistake and the pre-buried steel casing is difficult for omitting in the installation simultaneously.
The utility model discloses positioning die can effectively avoid pre-buried steel casing pipe to weld on the roof beam reinforcing bar and cause the burn to the reinforcing bar as pre-buried steel casing pipe's fixed stay, guarantees the firm safety of structure, can also reduce the required positioning reinforcement of welding simultaneously.
The utility model discloses reinforcement reuse can effectively reduce cost, and positioning die once only assembles with the typical forms, repeatedly usable, and the project construction accomplishes the back, and positioning die can dismantle and continue to use to next project.
The utility model also provides a wearing roof beam steel casing installation positioner's preparation and installation method, specifically be:
1. the positioning die with the positioning grooves is customized and processed to match the outer diameter of the embedded steel sleeve (1 set for each 2), the number of the positioning die is the same as that of single-layer sleeves with the same specification, and the structure is shown in figure 1.
2. After the first layer of the assembly of the sizing templates is completed, the positioning mold is installed and fixed at the installation position of each sleeve, as shown in fig. 4.
3. After the construction of the beam steel bars is completed, the embedded steel sleeve is placed into the positioning groove of the positioning die, as shown in fig. 5.
4. One beam main rib right above the embedded steel sleeve is transversely bound and fixed
The steel bar is used as a supporting steel bar of the pre-embedded steel sleeve, and then one steel bar is used
The reinforcing bar as the spacer bar, this spacer bar is vertical to be pressed on pre-buried steel casing and with pre-buried steel casing welded fastening, this spacer bar upper end and support bar welded fastening.
The embedded steel sleeve installed by the beam-penetrating steel sleeve installing and positioning device has the following characteristics:
1. because the positioning die is fixed on the shaping template at one time, the positioning die can be repeatedly assembled to a corresponding position along with the template, repeated positioning and installation are not needed for many times, and the repeated fixed-point lofting process of the traditional installation process is reduced. And the installation precision of the embedded steel sleeve can be guaranteed, and the position sizes of the embedded steel sleeve at the same position on different floors are absolutely consistent.
2. The fixation of the embedded steel sleeve mainly depends on the fixation on a positioning groove of a positioning mould on the shaping template, so that the welding quantity of positioning steel bars and the using quantity of the steel bars are reduced.
3. Because the positioning groove size of the positioning die is consistent with the outer diameter of the embedded steel sleeve, the specification of the embedded steel sleeve can be ensured not to make mistakes, and the risk of missing embedding of the embedded steel sleeve can be reduced by using the positioning die as an identifier.
The utility model discloses when using, according to the not unidimensional design mould of size processing of pre-buried steel casing pipe in the construction drawing. And setting the positions and the number of the thread holes of the vertical plate according to the size of the sizing die, forming holes in the vertical plate of the sizing die, determining the position of the positioning die according to the position of the embedded steel sleeve, and forming holes in the sizing die by corresponding the positions of the thread holes of the positioning die on the positioning die. And fixedly connecting the positioning die with the shaping die plate by screws according to the threaded holes of the positioning die and the threaded holes of the vertical plate, so that the shaping die plate and the positioning die plate form a whole. Assembling the shaping template fixed with the positioning mould according to a normal process. And binding the beam steel bars according to a normal process. The method comprises the steps of placing the embedded steel sleeve on a positioning groove of a positioning die, binding a phi 10 supporting steel bar below a steel bar at the upper part of a beam, welding a positioning steel bar which is directly phi 10 at the upper part of the embedded steel sleeve, and welding and fixing the top end of the positioning steel bar and the supporting steel bar to serve as an anti-floating measure of the embedded steel sleeve.
The utility model can optimize the mounting process of the pre-buried steel sleeve and improve the mounting precision and speed; the embedded steel sleeve can be effectively prevented from being missed, and the accuracy of the embedded steel sleeve is improved; the reinforcement can be repeatedly used, and the cost is reduced. The method has strong applicability and is suitable for wide popularization and application in the technical field.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a wear roof beam steel sleeve installation positioner which characterized in that: the steel bar fixing structure comprises a U-shaped shaping template (3) and a pair of positioning dies (2), wherein the shaping template (3) is transversely positioned below steel bars on the upper part of a beam, the shaping template (3) comprises two vertical plates (31) which are oppositely arranged and vertically distributed and a bottom plate (32) which is connected to the bottoms of the two vertical plates (31) and horizontally distributed, the distance between the two vertical plates (31) is the same as the length of an embedded steel sleeve (1), the pair of positioning dies (2) are respectively fixed on the inner walls of the two vertical plates (31), and the two positioning dies (2) are oppositely arranged; the positioning die (2) is rectangular, a semicircular positioning groove (8) is formed in the center of the top of the positioning die (2), the diameter of the positioning groove (8) is the same as the outer diameter of the embedded steel sleeve (1), the embedded steel sleeve (1) is horizontally placed in the shaping template (3) in a transverse mode, and two ends of the embedded steel sleeve are respectively placed in the positioning grooves (8) of the two positioning dies (2).
2. The device for installing and positioning the through-beam steel sleeve according to claim 1, wherein: vertical plate threaded holes (33) are formed in the vertical plate (31), positioning mold threaded holes (4) are formed in positions, corresponding to the vertical plate threaded holes (33), of the positioning molds (2), and the positioning molds (2) are fixed to the vertical plate (31) through screws which are matched with the vertical plate threaded holes (33) and the positioning mold threaded holes (4) at the same time.
3. The installation and positioning device for the through beam steel sleeve according to claim 1 or 2, wherein: the bottom surface of the reinforcing steel bar at the upper part of the beam is transversely bound with a supporting reinforcing steel bar (6) which is perpendicular to the reinforcing steel bar at the upper part of the beam and has a phi 10, the supporting reinforcing steel bar (6) is vertically welded with a locating reinforcing steel bar (7) with the phi 10 downwards, and the lower end of the locating reinforcing steel bar (7) is welded with the embedded steel sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295938.5U CN210918232U (en) | 2019-08-09 | 2019-08-09 | Beam-penetrating steel sleeve mounting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295938.5U CN210918232U (en) | 2019-08-09 | 2019-08-09 | Beam-penetrating steel sleeve mounting and positioning device |
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| CN210918232U true CN210918232U (en) | 2020-07-03 |
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| CN201921295938.5U Active CN210918232U (en) | 2019-08-09 | 2019-08-09 | Beam-penetrating steel sleeve mounting and positioning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523466A (en) * | 2020-11-27 | 2021-03-19 | 中国二十冶集团有限公司 | Sleeve for flue installation and manufacturing method thereof |
| CN113513156A (en) * | 2021-04-27 | 2021-10-19 | 山东恒信建业集团有限公司 | Beam-penetrating sleeve structure and mounting method |
-
2019
- 2019-08-09 CN CN201921295938.5U patent/CN210918232U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523466A (en) * | 2020-11-27 | 2021-03-19 | 中国二十冶集团有限公司 | Sleeve for flue installation and manufacturing method thereof |
| CN113513156A (en) * | 2021-04-27 | 2021-10-19 | 山东恒信建业集团有限公司 | Beam-penetrating sleeve structure and mounting method |
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