CN215854568U - Prefabricated tube coupling hoisting structure - Google Patents
Prefabricated tube coupling hoisting structure Download PDFInfo
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- CN215854568U CN215854568U CN202121928314.XU CN202121928314U CN215854568U CN 215854568 U CN215854568 U CN 215854568U CN 202121928314 U CN202121928314 U CN 202121928314U CN 215854568 U CN215854568 U CN 215854568U
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Abstract
The utility model discloses a prefabricated pipe joint hoisting structure which comprises six embedded parts, wherein the six embedded parts are arranged on a prefabricated pipe joint, and an embedded hoisting hole is formed in the embedded part when the prefabricated pipe joint is formed; the two embedded parts are arranged on the two wide sides of the prefabricated pipe section, and the two embedded parts on the two wide sides of the prefabricated pipe section are arranged in a way of deviating from the axis of the wide sides of the prefabricated pipe section; the embedded parts and the four embedded parts are uniformly arranged on two long sides of the prefabricated pipe joint, and the two embedded parts on the same long side are symmetrically arranged by taking the axis of the long side as a symmetry axis; the embedded part comprises a circular sleeve, a reinforced circular bottom plate, a reinforced ring plate and a positioning ring plate. The hoisting structure completes hoisting through the matching of the embedded hoisting hole and the hoisting column, avoids the breakage of an embedded part caused by the overweight of the embedded pipe joint, and effectively ensures the stability during hoisting; meanwhile, the overturning of the prefabricated pipe joint can be realized through the eccentrically arranged embedded hoisting holes, and the hoisting efficiency of the prefabricated pipe joint can be greatly improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a prefabricated pipe joint hoisting structure.
Background
The underground comprehensive pipe gallery is a relatively new infrastructure pipe network arrangement form in the world at present, is a trend and trend of city construction and city development, and is an effective means for fully utilizing underground space.
Compared with prefabrication, the cast-in-place construction method for the underground comprehensive pipe gallery has the advantages of better quality guarantee, shorter construction period, lower cost, energy conservation, environmental protection and the like in the prefabricated concrete pipe gallery assembly construction, and is used as a preferred construction method for constructing the underground comprehensive pipe gallery.
The hoist and mount of current prefabricated piping lane are usually realized through pre-buried rings, and such mode exists as follows not enoughly: prefabricated piping lane weight is great (singly can reach 30.3 t), consequently adopts the mode of pre-buried rings to hoist, appears rings cracked condition easily in the hoist and mount process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a prefabricated pipe joint hoisting structure, hoisting is completed through the matching of a pre-buried hoisting hole and a hoisting column, the breakage of an embedded part caused by the overweight of the pre-buried pipe joint is avoided, and the stability during hoisting is effectively ensured; meanwhile, the overturning of the prefabricated pipe joint can be realized through the eccentrically arranged embedded hoisting holes, and the hoisting efficiency of the prefabricated pipe joint can be greatly improved.
The purpose of the utility model is realized by the following technical scheme:
a prefabricated pipe joint hoisting structure comprises six embedded parts, wherein the six embedded parts are arranged on a prefabricated pipe joint, and an embedded hoisting hole is formed in the embedded part when the prefabricated pipe joint is formed; the two embedded parts are arranged on the two wide sides of the prefabricated pipe section, and the two embedded parts on the two wide sides of the prefabricated pipe section are arranged in a way of deviating from the axis of the wide sides of the prefabricated pipe section; the embedded parts and the four embedded parts are uniformly arranged on two long sides of the prefabricated pipe joint, and the two embedded parts on the same long side are symmetrically arranged by taking the axis of the long side as a symmetry axis;
the built-in fitting includes circle sleeve pipe, enhancement circle bottom plate, reinforcing ring board and position ring board, the circle sleeve pipe sets up in pre-buried tube coupling, circle sheathed tube one end with pre-buried tube coupling surface flushes, strengthen the coaxial one end that keeps away from pre-buried tube coupling surface at the circle sleeve pipe of setting of round bottom plate, the position ring board sets up the one end that circle sleeve pipe and pre-buried tube coupling surface flushed, the one side that the enhancement circle bottom plate was kept away from to the position ring board with pre-buried tube coupling surface flushes, the fixed cover of reinforcing ring board is established the circle sleeve pipe is outside, and the reinforcing ring board is located between enhancement circle bottom plate and the position ring board.
Furthermore, the lifting device further comprises a lifting column, the lifting column is matched with the embedded lifting hole, and one end of the lifting column extends out of the embedded lifting hole and is connected with the lifting rope.
Further, the one end that the circle sleeve pipe is close to pre-buried tube coupling surface is equipped with the internal thread, be equipped with the external screw thread on the hoisting post, the hoisting post through internal thread and external screw thread with the circle sleeve pipe is connected.
Furthermore, a T-shaped pull rod is arranged in the circular sleeve and connected with the reinforced round bottom plate; the inside of hoist and mount post is equipped with rotates the groove, the hoist and mount post is kept away from the one end terminal surface that stretches out the end and is equipped with vertical groove, vertical groove with rotate the groove intercommunication, the cross-section in vertical groove and rotation groove is the T font structure with pull rod looks adaptation.
Further, the one end port that the circle sleeve pipe is close to pre-buried tube coupling surface is equipped with the reference column, the hoisting post is equipped with along its axial with reference column sliding connection's location spout, the hoisting post still is equipped with the ring channel along its global, the ring channel is close to the end setting that stretches out of hoisting post, the ring channel with location spout intercommunication.
Furthermore, the stretching end of the hoisting column is in threaded connection with a clamping head, the stretching end of the hoisting column is fixedly provided with a clamping plate, and the lifting rope is arranged between the clamping head and the clamping plate.
The utility model has the beneficial effects that:
1) the hoisting structure completes hoisting through the matching of the embedded hoisting hole and the hoisting column, avoids the breakage of an embedded part caused by the overweight of the embedded pipe joint, and effectively ensures the stability during hoisting; meanwhile, the overturning of the prefabricated pipe joint can be realized through the eccentrically arranged embedded hoisting holes, and the hoisting efficiency of the prefabricated pipe joint can be greatly improved.
2) When the hoisting column stretches into the bottom of the circular sleeve, the free end of the pull rod enters the vertical groove, and when the hoisting column completely enters, the free end of the pull rod is located in the rotating groove. The hoisting column is rotated at the moment, so that the free ends of the vertical groove and the pull rod are staggered, and further, the hoisting column can be prevented from slipping out of the circular sleeve under the action of the pull rod during hoisting, and the hoisting safety is further improved.
3) The hoisting post gets into the process of circle sheathed tube owing to there is the reference column and fixes a position the effect of spout, guarantees that the hoisting post only gets into along a direction, and then makes the fine and vertical groove of pull rod correspond, guarantees that the pull rod directly gets into vertical groove and unable manual work is aimed at, has improved the assembly efficiency of hoisting post greatly.
Drawings
FIG. 1 is a schematic overall structure diagram of a prefabricated pipe joint hoisting structure in the embodiment of the utility model;
FIG. 2 is a schematic diagram illustrating a connection relationship between an embedded part and a prefabricated pipe section according to an embodiment of the utility model;
fig. 3 is a use state diagram of the prefabricated pipe joint hoisting structure in embodiment 1 of the utility model;
fig. 4 is a use state diagram of the prefabricated pipe joint hoisting structure in embodiment 2 of the present invention;
fig. 5 is a schematic structural diagram of a hoisting structure of a prefabricated pipe joint with a positioning column, a positioning chute and an annular groove in embodiment 2 of the present invention;
FIG. 6 is a schematic structural diagram of a hoisting column in the embodiment of the present invention;
FIG. 7 is a side view of a lifting column in an embodiment of the present invention;
in the figure, 1, an embedded part; 2. prefabricating pipe sections; 3. embedding a hoisting hole; 4. a circular sleeve; 5. reinforcing the round bottom plate; 6. a reinforcing ring plate; 7. positioning the ring plate; 8. hoisting the column; 9. a pull rod; 10. a rotating groove; 11. a vertical groove; 12. a positioning column; 13. positioning the chute; 14. an annular groove; 15. a clamping head; 16. a clamping plate; 17. a lifting rope.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
example 1:
as shown in fig. 1-4, a prefabricated pipe joint hoisting structure comprises six embedded parts 1, wherein the six embedded parts 1 are arranged on a prefabricated pipe joint 2, and an embedded hoisting hole 3 is formed at the embedded part 1 when the prefabricated pipe joint 2 is formed; the two embedded parts 1 are arranged on two wide sides of the prefabricated pipe section 2, and the two embedded parts 1 on the two wide sides of the prefabricated pipe section 2 are arranged by deviating from the axis of the wide side of the prefabricated pipe section 2; the embedded parts and four embedded parts 1 are uniformly arranged on two long sides of a prefabricated pipe joint 2, and the two embedded parts 1 on the same long side are symmetrically arranged by taking the axis of the long side as a symmetry axis;
the embedded part 1 comprises a circular sleeve 4, a reinforced circular bottom plate 5, a reinforced ring plate 6 and a positioning ring plate 7, wherein the circular sleeve 4 is arranged in an embedded pipe joint, one end of the circular sleeve 4 is flush with the surface of the embedded pipe joint, the end, away from the surface of the embedded pipe joint, of the circular sleeve 4 is coaxially arranged on the reinforced circular bottom plate 5, the positioning ring plate 7 is arranged at one end, away from the surface of the embedded pipe joint, of the circular sleeve 4, one end, away from the reinforced circular bottom plate 5, of the positioning ring plate 7 is flush with the surface of the embedded pipe joint, the reinforced ring plate 6 is fixedly sleeved on the outer portion of the circular sleeve 4, and the reinforced ring plate 6 is located between the reinforced circular bottom plate 5 and the positioning ring plate 7.
Still include the davit 8, the davit 8 with pre-buried hole for hoist 3 looks adaptation, the one end of davit 8 stretches out pre-buried hole for hoist 3 is connected with lifting rope 17.
The one end that circle sleeve pipe 4 is close to pre-buried tube coupling surface is equipped with the internal thread, be equipped with the external screw thread on the hoist and mount post 8, hoist and mount post 8 through internal thread and external screw thread with circle sleeve pipe 4 is connected.
The method comprises the steps of arranging the embedded part 1, wherein a reinforcing circular bottom plate 5 and a reinforcing ring plate 6 are respectively used for improving the connection strength of the embedded part and the prefabricated pipe joint 2, and a positioning ring plate 7 is used for positioning the embedded part 1.
The working principle is as follows: six embedded parts 1 form six embedded hoisting holes 3 on a prefabricated pipe joint 2, and the distribution of the six embedded hoisting holes 3 is described by taking fig. 1 as an example: the upper long edge and the lower long edge are respectively provided with two embedded hoisting holes 3, and the two embedded hoisting holes 3 on the same long edge are symmetrical by the vertical symmetry axis of the long edge; the left wide edge and the right wide edge are respectively provided with an embedded hoisting hole 3, and the embedded hoisting holes 3 on the wide edges are arranged deviating from the horizontal symmetry axis of the wide edges.
During normal hoisting, fig. 1 is a top view, and the hoisting is performed through four embedded hoisting holes 3 on the long edge and the hoisting column 8. When needs overturn, only hoist through two pre-buried lifting hole 3 on long limit, owing to the pre-buried lifting hole 3 eccentric settings (the symmetry axis on long limit of skew) on long limit, consequently hoist the time at prefabricated tube coupling 2 under the dead weight, prefabricated tube coupling 2 takes place to overturn, makes things convenient for the transposition and the position of prefabricated tube coupling 2 to find the accuracy. In the same way, the prefabricated pipe fitting can be turned over through the two embedded hoisting holes 3 on the wide side.
In the hoisting process, the hoisting is completed through the matching of the embedded hoisting holes 3 and the hoisting columns 8, so that the embedded part 1 cannot be broken due to the overweight of the embedded pipe joints in the hoisting process, and the stability in hoisting is effectively ensured.
The hoisting structure completes hoisting through the matching of the embedded hoisting hole 3 and the hoisting column 8, the embedded part 1 cannot be broken due to the overweight of the embedded pipe joint, and the stability during hoisting is effectively ensured; meanwhile, the embedded hoisting holes 3 which are eccentrically arranged can also realize the overturning of the prefabricated pipe joints 2, so that the hoisting efficiency of the prefabricated pipe joints 2 can be greatly improved.
Example 2:
the difference between this embodiment and embodiment 1 is that, as shown in fig. 1 and fig. 4-6, a T-shaped pull rod 9 is arranged in the circular sleeve 4, and the pull rod 9 is connected with the reinforced circular bottom plate 5; the inside of hoist and mount post 8 is equipped with rotates groove 10, the one end terminal surface that hoist and mount post 8 kept away from the end that stretches out is equipped with vertical groove 11, vertical groove 11 with rotate groove 10 intercommunication, the cross-section in vertical groove 11 and rotation groove 10 is the T font structure with pull rod 9 looks adaptation.
When the hoisting column 8 extends into the bottom of the circular sleeve 4, the free end of the pull rod 9 enters the vertical groove 11, and when the hoisting column 8 completely enters, the free end of the pull rod 9 is positioned in the rotating groove 10. At this moment, the hoisting column 8 is rotated to enable the free ends of the vertical groove 11 and the pull rod 9 to be staggered, so that the hoisting column 8 can be prevented from slipping out of the circular sleeve 4 due to the action of the pull rod 9 during hoisting, and the hoisting safety is further improved.
Further, as shown in fig. 5 and 6, a positioning column 12 is arranged at one end port of the circular sleeve 4 close to the surface of the embedded pipe joint, a positioning chute 13 which is slidably connected with the positioning column 12 is axially arranged on the hoisting column 8, an annular groove 14 is further arranged on the hoisting column 8 along the circumferential surface of the hoisting column, the annular groove 14 is arranged close to the extending end of the hoisting column 8, and the annular groove 14 is communicated with the positioning chute 13. The positioning sliding groove 13 and the vertical groove 11 are L-shaped, and the free end of the pull rod 9 is vertically arranged and coaxial with the vertical groove 11. When the hoisting column 8 needs to rotate after extending into the circular sleeve 4, the hoisting column 8 enters the annular groove 14 through the positioning chute 13, at the moment, the hoisting column 8 rotates, and the positioning column 12 cannot interfere with the rotation of the hoisting column 8 due to the existence of the annular groove 14. And the process that hoisting post 8 got into circular sleeve 4 owing to there are reference column 12 and location spout 13's effect, guarantees that hoisting post 8 only gets into along a direction, and then makes pull rod 9 fine correspond with vertical groove 11, guarantees that pull rod 9 directly gets into vertical groove 11 and can't the manual work be looked for accurately, has improved the assembly efficiency of hoisting post 8 greatly.
Further, as shown in fig. 4, a clamping head 15 is connected to an extending end of the hoisting column 8 through a thread, a clamping plate 16 is fixed to the extending end of the hoisting column 8, and a lifting rope 17 is arranged between the clamping head 15 and the clamping plate 16. So set up, the accessible is twisted and is moved clamping head 15 and adjust its and the interval between the clamp plate 16, and then presss from both sides tightly lifting rope 17 of different diameters, prevents that lifting rope 17 from breaking away from hoisting post 8.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a prefabricated tube coupling hoisting structure which characterized in that: the device comprises six embedded parts, wherein the six embedded parts are arranged on a prefabricated pipe joint, and an embedded hoisting hole is formed in the embedded part when the prefabricated pipe joint is formed; the two embedded parts are arranged on the two wide sides of the prefabricated pipe section, and the two embedded parts on the two wide sides of the prefabricated pipe section are arranged in a way of deviating from the axis of the wide sides of the prefabricated pipe section; the embedded parts and the four embedded parts are uniformly arranged on two long sides of the prefabricated pipe joint, and the two embedded parts on the same long side are symmetrically arranged by taking the axis of the long side as a symmetry axis;
the built-in fitting includes circle sleeve pipe, enhancement circle bottom plate, reinforcing ring board and position ring board, the circle sleeve pipe sets up in pre-buried tube coupling, circle sheathed tube one end with pre-buried tube coupling surface flushes, strengthen the coaxial one end that keeps away from pre-buried tube coupling surface at the circle sleeve pipe of setting of round bottom plate, the position ring board sets up the one end that circle sleeve pipe and pre-buried tube coupling surface flushed, the one side that the enhancement circle bottom plate was kept away from to the position ring board with pre-buried tube coupling surface flushes, the fixed cover of reinforcing ring board is established the circle sleeve pipe is outside, and the reinforcing ring board is located between enhancement circle bottom plate and the position ring board.
2. The hoisting structure for the prefabricated pipe sections according to claim 1, characterized in that: the hoisting device is characterized by further comprising a hoisting column, wherein the hoisting column is matched with the embedded hoisting hole, and one end of the hoisting column extends out of the embedded hoisting hole to be connected with a lifting rope.
3. The prefabricated pipe joint hoisting structure of claim 2, characterized in that: the one end that the circle sleeve pipe is close to pre-buried tube coupling surface is equipped with the internal thread, be equipped with the external screw thread on the hoisting post, the hoisting post through internal thread and external screw thread with the circle sleeve pipe is connected.
4. The prefabricated pipe joint hoisting structure of claim 2, characterized in that: a T-shaped pull rod is arranged in the circular sleeve and connected with the reinforced round bottom plate; the inside of hoist and mount post is equipped with rotates the groove, the hoist and mount post is kept away from the one end terminal surface that stretches out the end and is equipped with vertical groove, vertical groove with rotate the groove intercommunication, the cross-section in vertical groove and rotation groove is the T font structure with pull rod looks adaptation.
5. The prefabricated pipe joint hoisting structure of claim 4, wherein: the utility model discloses a pre-buried coupling of pipe joint, including circle sleeve pipe, locating column, hoisting column, locating column, ring channel, locating chute intercommunication, the one end port that the circle sleeve pipe is close to pre-buried coupling surface is equipped with the reference column, the hoisting column is equipped with along its axial with reference column sliding connection's location spout, the hoisting column still is equipped with the ring channel along its global, the ring channel is close to the end setting that stretches out of hoisting column, the ring channel with the location spout intercommunication.
6. The prefabricated pipe joint hoisting structure of claim 5, wherein: the hoisting device is characterized in that a clamping head is in threaded connection with the extending end of the hoisting column, a clamping plate is fixed at the extending end of the hoisting column, and the lifting rope is arranged between the clamping head and the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928314.XU CN215854568U (en) | 2021-08-17 | 2021-08-17 | Prefabricated tube coupling hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928314.XU CN215854568U (en) | 2021-08-17 | 2021-08-17 | Prefabricated tube coupling hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215854568U true CN215854568U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121928314.XU Active CN215854568U (en) | 2021-08-17 | 2021-08-17 | Prefabricated tube coupling hoisting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215854568U (en) |
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2021
- 2021-08-17 CN CN202121928314.XU patent/CN215854568U/en active Active
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