CN219118768U - Water heating reserved hole construction assembly - Google Patents
Water heating reserved hole construction assembly Download PDFInfo
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- CN219118768U CN219118768U CN202320118231.7U CN202320118231U CN219118768U CN 219118768 U CN219118768 U CN 219118768U CN 202320118231 U CN202320118231 U CN 202320118231U CN 219118768 U CN219118768 U CN 219118768U
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Abstract
The utility model provides a water and electricity heating reserved hole construction assembly, which belongs to the technical field of water and electricity heating construction and comprises a jacking mechanism, wherein the jacking mechanism comprises a turntable, a protruding part, a supporting part and a driving structure; the turntable is suitable for being sleeved on the sleeve mold, and the lower surface of the turntable is suitable for being contacted with the upper surface of the concrete structure; the upper surface of the turntable is connected with a guide part; one end of the protruding part is connected to the peripheral wall of the sleeve mold, and the other end of the protruding part is suitable for extending outwards; the sleeve mold is provided with a fixing structure suitable for fixing the protruding part; a limiting structure which is suitable for limiting the rotation of the supporting part along the circumferential direction of the protruding part is arranged between the supporting part and the protruding part; through the mode of rotating the carousel with jacking supporting part, need not the manual work and exert oneself upwards pulls out the sleeve pipe mould, and then can reduce the condition that the operating personnel falls down, be convenient for reduce the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of water heating construction, and particularly relates to a water heating reserved hole construction assembly.
Background
The construction of the water heating reserved holes of the house building is a common construction mode in the civil building construction process. When the water heating reserved hole is constructed, the sleeve mold is required to be fixed in the pouring mold through bolts. After pouring is completed and the concrete is solidified, a certain distance is reserved between the top of the sleeve mold and the top of the concrete, so that an operator can conveniently pull out the sleeve mold from the reserved hole. In the prior art, when the sleeve mold is taken out, the two pliers are respectively clamped at the two sides of the top of the sleeve mold, and then the sleeve mold is pulled out upwards manually.
However, in the above-mentioned pulling-out method, a large force is required to pull out the sleeve mold, and when the pliers are separated from the sleeve mold or the sleeve mold is pulled out suddenly, the operator cannot receive the force, and the operator falls down under the action of inertia, so that the above-mentioned sleeve mold pulling-out method has a potential safety hazard.
Disclosure of Invention
The embodiment of the utility model provides a water heating reserved hole construction assembly, which aims to solve the technical problem that the mode of dismantling a sleeve mold in the prior art has potential safety hazards.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the water heating reserved hole construction assembly comprises a pouring die and a sleeve die, wherein the sleeve die is detachably connected with the pouring die; the construction assembly of the reserved hole of the water-heating radiator further comprises a jacking mechanism, wherein the jacking mechanism is suitable for jacking the sleeve mold after concrete is solidified; the climbing mechanism comprises:
the rotary table is suitable for being sleeved on the sleeve mold, and the lower surface of the rotary table is suitable for being contacted with the upper surface of the concrete structure; the upper surface of the turntable is connected with a guide part, the upper surface of the guide part is an inclined plane arranged along the circumference of the turntable, one end of the inclined plane is a low end, and the other end of the inclined plane is a high end;
one end of the protruding part is connected to the peripheral wall of the sleeve mold, and the other end of the protruding part is suitable for extending outwards; the sleeve mold is provided with a fixing structure suitable for fixing the protruding part;
a supporting part, one end of which is suitable for being abutted against the lower end of the guiding part, and the other end of which is suitable for being abutted against the peripheral wall of the protruding part; a limiting structure which is suitable for limiting the rotation of the supporting part along the circumferential direction of the protruding part is arranged between the supporting part and the protruding part; and
the driving structure is suitable for driving the turntable to rotate;
when the turntable rotates, the inclined surface is suitable for lifting the supporting part upwards, so that looseness is generated between the sleeve mold and the concrete structure.
In one possible implementation manner, the side wall of the sleeve mold near the top is provided with a connecting hole penetrating along the diameter direction of the side wall, the protruding part comprises a cross rod, the cross rod is suitable for penetrating through the connecting hole of the sleeve mold, and two ends of the cross rod extend out of the sleeve mold respectively;
wherein, the positions of the two extending ends of the cross bar are respectively provided with a supporting part and a guiding part; when the turntable rotates, the two inclined planes are respectively suitable for jacking the corresponding supporting parts.
In one possible implementation, the outer peripheral wall of the crossbar has a first fixing hole, and the top end of the sleeve mold has a second fixing hole adapted to be aligned with the first fixing hole; the fixing structure comprises a fixing rod, and one end of the fixing rod is suitable for being in plug-in fit with the first fixing hole and the second fixing hole.
In one possible implementation manner, the top of the supporting part is provided with an arc surface suitable for contacting with the outer peripheral wall of the cross rod, and the limiting structure comprises a plurality of limiting strips arranged at intervals along the circumferential direction of the arc surface, and the limiting strips are arranged along the axial direction of the cross rod; the outer peripheral wall of the cross rod is provided with a limit groove which is suitable for being in plug-in fit with the limit strip.
In one possible implementation, the turntable is provided with an arc-shaped groove suitable for accommodating the guide part, the lower end of the inclined surface is positioned at the groove bottom at one end of the arc-shaped groove, and the upper end of the inclined surface is positioned at the notch position at the other end of the arc-shaped groove;
the two side walls of the arc-shaped groove are suitable for being in contact with the outer peripheral wall of the supporting part so as to limit the supporting part along the diameter direction of the sleeve mold.
In one possible implementation, the peripheral wall of the turntable has a push rod extending radially thereof, the driving structure comprising a cylinder adapted to be fixed on top of the concrete structure, the piston rod end of the cylinder being adapted to be in contact with the push rod;
wherein, when the piston rod pushes the push rod, the turntable is suitable for rotating around the axis of the turntable.
In one possible implementation manner, a push plate is fixedly arranged on the piston rod, and a pressing plate which is suitable for being contacted with the top of the push rod is fixedly arranged on the push plate and is suitable for limiting the push rod along the height direction.
In one possible implementation, the bottom of the sleeve mold has a plurality of through holes for alignment with threaded holes on the casting mold; and a positioning structure suitable for positioning the position of the bolt and the through hole of the bottom wall of the sleeve mold is arranged in the sleeve mold.
In one possible implementation, the positioning structure includes:
the positioning plate is arranged in the sleeve mold in a sliding manner; the locating plate is provided with a threaded hole aligned with the through hole of the bottom wall of the sleeve mold; and
the rotation stopping part is fixed on the inner wall of the sleeve mold along the axial direction of the sleeve mold; the locating plate is provided with a rotation stopping groove which is suitable for being in sliding fit with the rotation stopping part.
In one possible implementation, the top of the rotation stopping part is provided with a threading hole; the upper surface of locating plate is equipped with the stay cord, the one end of stay cord is fixed on the locating plate, the other end of stay cord is suitable for pass the through wires hole, and tie in the top of stopping rotating the portion.
In this embodiment, through the rotation of drive structure drive carousel, can make the different positions and the bottom contact of backup pad of guide part inclined plane, specific, the inclined plane is by high-end to low-end, contacts with the bottom of backup pad gradually, consequently can upwards jack up the bulge at the in-process of rotating the carousel, and then jack up sleeve pipe mould for produce not hard up condition between sleeve pipe mould and the concrete structure, be convenient for follow-up take out sleeve pipe mould through the manual work. It should be noted that, after the loosening is generated between the sleeve mold and the reserved hole of the concrete structure, the operator can easily take out the sleeve mold from the reserved hole.
Compared with the prior art, the water heating reserved hole construction assembly provided by the utility model has the advantages that the supporting part is lifted by rotating the turntable, the sleeve mold is not required to be pulled out upwards by manual force, the falling situation of operators can be reduced, and the potential safety hazard is reduced conveniently.
Drawings
Fig. 1 is a schematic diagram of a water heating reserved hole construction assembly according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 2;
FIG. 4 is an enlarged schematic view of portion C of FIG. 2;
fig. 5 is a schematic diagram of a guide part of a water heating reserved hole construction assembly according to an embodiment of the present utility model;
FIG. 6 is a schematic cross-sectional view of a sleeve mold portion of a water heating reserved hole construction assembly according to an embodiment of the present utility model;
fig. 7 is an enlarged schematic view of the portion D in fig. 6.
Reference numerals illustrate: 1. pouring a mold; 2. a sleeve mold; 21. a connection hole; 22. a second fixing hole; 3. a jacking mechanism; 31. a turntable; 311. an arc-shaped groove; 312. a push rod; 32. a protruding portion; 321. a first fixing hole; 33. a support part; 331. a cambered surface; 34. a guide section; 341. an inclined plane; 342. a lower end; 343. a high end; 35. a fixed structure; 36. a limit structure; 361. a limit bar; 362. a limit groove; 37. a cylinder; 38. a push plate; 381. a pressing plate; 4. a concrete structure; 5. a positioning plate; 6. a rotation stopping part; 7. a cover; 71. and a plug-in part.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 7, an illustration of a water heating reserved hole construction assembly according to the present utility model will be provided. The water heating reserved hole construction assembly comprises a pouring die 1 and a sleeve die 2, wherein the sleeve die 2 is detachably connected with the pouring die 1; the construction assembly of the reserved hole of the water-electric heating also comprises a jacking mechanism 3, wherein the jacking mechanism 3 is suitable for jacking the sleeve mold 2 after the concrete is solidified; the jacking mechanism 3 includes a turntable 31, a protruding portion 32, a supporting portion 33, and a driving structure; the turntable 31 is suitable for sleeving the sleeve mold 2, and the lower surface of the turntable 31 is suitable for contacting with the upper surface of the concrete structure 4; the upper surface of the turntable 31 is connected with a guide part 34, the upper surface of the guide part 34 is an inclined plane 341 arranged along the circumferential direction of the turntable 31, one end of the inclined plane 341 is a low end 342, and the other end is a high end 343; one end of the protruding portion 32 is connected to the outer peripheral wall of the sleeve mold 2, and the other end is adapted to extend outwardly; the sleeve mold 2 is provided with a fixing structure 35 suitable for fixing the protruding part 32; one end of the supporting portion 33 is adapted to abut against the lower end 342 of the guide portion 34, and the other end is adapted to abut against the outer peripheral wall of the protruding portion 32; a limiting structure 36 which is suitable for limiting the rotation of the supporting part 33 along the circumferential direction of the protruding part 32 is arranged between the supporting part 33 and the protruding part 32; the driving structure is suitable for driving the turntable 31 to rotate; wherein, when the turntable 31 rotates, the inclined surface 341 is suitable for lifting the supporting part 33 upwards, so that looseness is generated between the sleeve mold 2 and the concrete structure 4.
In this embodiment, through the rotation of drive structure drive carousel 31, can make the different positions of guide 34 inclined plane 341 and the bottom contact of backup pad, specifically, inclined plane 341 by high-end 343 to low-end 342, contact with the bottom of backup pad gradually, consequently can upwards jack up bulge 32 at the in-process of rotating carousel 31, and then jack up sleeve pipe mould 2 for produce not hard up condition between sleeve pipe mould 2 and the concrete structure 4, be convenient for follow-up take out sleeve pipe mould 2 through the manual work. It should be noted that, after loosening occurs between the casing mold 2 and the preformed hole of the concrete structure 4, the operator can easily take out the casing mold 2 from the preformed hole. The casting mold 1 is a prior art and will not be described in detail herein.
Compared with the prior art, the water heating reserved hole construction assembly provided by the utility model has the advantages that the rotary table 31 is rotated to lift the supporting part 33, the sleeve mold 2 is not required to be pulled upwards by manual force, the falling situation of operators can be reduced, and the potential safety hazard is conveniently reduced.
In some embodiments, as shown in fig. 1 to 7, the side wall of the sleeve mold 2 has a connecting hole 21 penetrating in a diameter direction thereof near the top thereof, the protrusion 32 includes a cross bar adapted to pass through the connecting hole 21 of the sleeve mold 2, and both ends of the cross bar extend out of the sleeve mold 2, respectively; wherein, the positions of the two extending ends of the cross bar are provided with a supporting part 33 and a guiding part 34; when the turntable 31 rotates, the two inclined surfaces 341 are adapted to lift the corresponding supporting portions 33, respectively.
It should be noted that, by respectively lifting the two ends of the cross bar by the two groups of the supporting portions 33 and the guiding portions 34, the stress of the sleeve mold 2 can be more uniform, and the sleeve mold 2 can have a movement trend along the vertical direction; during the jacking, a loosening situation can be created between the casing mould 2 and the concrete structure 4.
It will be appreciated that the two connecting holes 21 in the sleeve mould 2 are aligned with each other, thus enabling the cross bar to pass through the connecting holes 21 in the sleeve mould 2 and to have both ends of the cross bar located outside the sleeve mould 2.
In some embodiments, as shown in fig. 1 to 7, the outer peripheral wall of the crossbar has a first fixing hole 321, and the top end of the sleeve mold 2 has a second fixing hole 22 adapted to be aligned with the first fixing hole 321; the fixing structure 35 comprises a fixing rod, and one end of the fixing rod is suitable for being in plug-in fit with the first fixing hole 321 and the second fixing hole 22.
After the cross bar passes through the connecting hole 21 on the sleeve mold 2, the first fixing hole 321 on the cross bar is aligned with the second fixing hole 22 on the sleeve mold 2, and at this time, the cross bar can be fixed on the sleeve mold 2 by inserting and matching the fixing bar with the first fixing hole 321 and the second fixing hole 22.
In some embodiments, as shown in fig. 1 to 7, the top of the supporting portion 33 has an arc surface 331 adapted to contact with the outer peripheral wall of the cross bar, and the limiting structure 36 includes a plurality of limiting strips 361 circumferentially spaced along the arc surface 331, where the limiting strips 361 are disposed along the axial direction of the cross bar; the outer peripheral wall of the cross bar is provided with a limit groove 362 which is suitable for being in plug-in fit with the limit bar 361.
It should be noted that, the limiting bar 361 is fixed on the arc surface 331 of the supporting portion 33, when the sleeve mold 2 needs to be disassembled after the concrete is solidified, the turntable 31 is first sleeved on the sleeve mold 2, and the lower surface of the turntable 31 is contacted with the upper surface of the concrete structure 4; then, the supporting portion 33 is placed on the turntable 31, and the cross bar is passed through the connection hole 21 of the sleeve mold 2; after the cross rod is installed, the position between the cross rod and the sleeve mold 2 is fixed through a fixing rod; the cross bar is in plug-in connection with the limiting strips 361 of the supporting portion 33 through the limiting grooves 362, so that the relative position between the cross bar and the supporting portion 33 can be fixed. After all the installation is completed, the rotary disc 31 is rotated, so that the inclined plane 341 can lift the supporting part 33, further lift the sleeve mold 2, and the sleeve mold 2 and the reserved hole of the concrete structure 4 are loosened, so that the sleeve mold 2 can be taken out of the concrete structure 4 conveniently.
In some embodiments, as shown in fig. 1 to 7, the turntable 31 has an arc-shaped slot 311 adapted to receive the guide portion 34, a low end 342 of the inclined surface 341 is located at a slot bottom at one end of the arc-shaped slot 311, and a high end 343 of the inclined surface 341 is located at a slot position at the other end of the arc-shaped slot 311; wherein, both side walls of the arc-shaped groove 311 are adapted to contact with the outer peripheral wall of the supporting portion 33 to limit the supporting portion 33 in the diameter direction of the sleeve mold 2.
In the rotation process of the turntable 31, since the two sides of the arc-shaped groove 311 are in contact with the outer peripheral wall of the supporting portion 33, the supporting portion 33 can be limited along the diameter direction of the sleeve mold 2, so that the stability of the supporting portion 33 is improved, and the separation of the supporting portion 33 and the protruding portion 32 is reduced.
In some embodiments, as shown in fig. 1 to 7, the peripheral wall of the turntable 31 has a push rod 312 extending radially thereof, the driving structure comprising a cylinder 37, the cylinder 37 being adapted to be fixed to the top of the concrete structure 4, the piston rod end of the cylinder 37 being adapted to be in contact with the push rod 312; wherein the turntable 31 is adapted to rotate about its axis when the piston rod pushes the push rod 312. A push plate 38 is fixedly arranged on the piston rod, a pressing plate 381 which is suitable for being contacted with the top of the push rod 312 is fixedly arranged on the push plate 38, and the pressing plate 381 is suitable for limiting the push rod 312 along the height direction.
Illustratively, the push plate 38 can provide thrust to the push rod 312 by extending the piston rod of the air cylinder 37, so as to facilitate driving the turntable 31 to rotate. By providing the pressing plate 381 on the push plate 38, the push rod 312 can be limited in the height direction, thereby facilitating the limitation of the turntable 31 in the height direction.
It should be appreciated that the turntable 31 only needs to be rotated by a predetermined angle, and after loosening occurs between the casing mold 2 and the preformed hole of the concrete structure 4, the operator is facilitated to take the casing mold 2 out of the preformed hole.
After the concrete is solidified, the cylinder 37 cannot be installed at a position between the top of the sleeve mold 2 and the top of the concrete structure 4 because the distance between the top of the sleeve mold 2 and the top of the concrete structure 4 is limited, and thus the sleeve mold 2 cannot be directly lifted up by the cylinder 37. In this application, the supporting portion 33 supports the turntable 31 and the protruding portion 32, and then the horizontally arranged cylinder 37 drives the turntable 31 to rotate, so that the inclined surface 341 of the guiding portion 34 can lift the supporting portion 33, and further lift the sleeve mold 2.
In some embodiments, as shown in fig. 1 to 7, the bottom of the sleeve mold 2 has several through holes for alignment with threaded holes on the casting mold 1; a positioning structure suitable for positioning the position of the bolt and the through hole of the bottom wall of the sleeve mold 2 is arranged in the sleeve mold 2.
When the sleeve mold 2 is installed, the through holes in the sleeve mold 2 are aligned with the threaded holes in the casting mold 1, and then the positions of the sleeve mold 2 and the casting mold 1 are fixed by bolts. Because when placing the bolt, can exist and put the condition of off tracking with the bolt, consequently through setting up location structure, can make the bolt align with the through-hole of sleeve pipe mould 2 bottom, be convenient for twist the bolt on pouring mould 1. When the sleeve mold 2 is disassembled, the bolts need to be unscrewed from the pouring mold 1, and then the sleeve mold 2 is lifted upwards.
In some embodiments, as shown in fig. 1 to 7, the positioning structure includes a positioning plate 5 and a rotation stop 6; the positioning plate 5 is arranged in the sleeve mold 2 in a sliding manner; the locating plate 5 is provided with a threaded hole aligned with the through hole on the bottom wall of the sleeve mold 2; the rotation stopping part 6 is fixed on the inner wall of the sleeve mold 2 along the axial direction of the sleeve mold 2; the positioning plate 5 is provided with a rotation stopping groove which is suitable for sliding fit with the rotation stopping part 6.
The position of the positioning plate 5 can be limited by the sliding fit of the rotation stopping groove and the rotation stopping part 6, and when the positioning plate 5 slides down to a proper position, the threaded holes on the positioning plate 5 can be aligned with the through holes on the sleeve mold 2, so that the bolts can be screwed into the threaded holes on the pouring mold 1 conveniently.
In some embodiments, as shown in fig. 1 to 7, the top of the rotation stopping portion 6 has a threading hole (not shown in the drawings); the upper surface of the locating plate 5 is provided with a pull rope (not shown in the figure), one end of the pull rope is fixed on the locating plate 5, and the other end of the pull rope is suitable for penetrating through the threading hole and is tied at the top end of the rotation stopping part 6;
it should be noted that, the locating plate 5 can be pulled out from the sleeve mold 2 by pulling the pull rope, after the bolt is screwed on the locating plate 5, the locating plate 5 is slid to the bottom of the sleeve mold 2, then the bolt is screwed on the pouring mold 1 by a tool, and the sleeve mold 2 is fixed on the pouring mold 1.
In some embodiments, as shown in fig. 1 to 7, the top of the sleeve mold 2 is further provided with a cover 7, and the lower surface of the cover 7 is fixedly provided with a plug-in part 71; in use, the cover 7 is covered on top of the sleeve mold 2, and the plug portion 71 can close the connection hole 21 from inside the sleeve mold 2; thus, during the casting of concrete, the concrete entering the casing mold 2 can be reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The water heating reserved hole construction assembly comprises a pouring die and a sleeve die, wherein the sleeve die is detachably connected with the pouring die; the construction assembly is characterized by further comprising a jacking mechanism, wherein the jacking mechanism is suitable for jacking the sleeve mold after concrete is solidified; the climbing mechanism comprises:
the rotary table is suitable for being sleeved on the sleeve mold, and the lower surface of the rotary table is suitable for being contacted with the upper surface of the concrete structure; the upper surface of the turntable is connected with a guide part, the upper surface of the guide part is an inclined plane arranged along the circumference of the turntable, one end of the inclined plane is a low end, and the other end of the inclined plane is a high end;
one end of the protruding part is connected to the peripheral wall of the sleeve mold, and the other end of the protruding part is suitable for extending outwards; the sleeve mold is provided with a fixing structure suitable for fixing the protruding part;
a supporting part, one end of which is suitable for being abutted against the lower end of the guiding part, and the other end of which is suitable for being abutted against the peripheral wall of the protruding part; a limiting structure which is suitable for limiting the rotation of the supporting part along the circumferential direction of the protruding part is arranged between the supporting part and the protruding part; and
the driving structure is suitable for driving the turntable to rotate;
when the turntable rotates, the inclined surface is suitable for lifting the supporting part upwards, so that looseness is generated between the sleeve mold and the concrete structure.
2. The water heating reserved hole construction assembly according to claim 1, wherein the side wall of the sleeve mold is provided with a connecting hole penetrating along the diameter direction of the side wall near the top of the sleeve mold, the protruding part comprises a cross rod, the cross rod is suitable for penetrating through the connecting hole of the sleeve mold, and two ends of the cross rod extend out of the sleeve mold respectively;
wherein, the positions of the two extending ends of the cross bar are respectively provided with a supporting part and a guiding part; when the turntable rotates, the two inclined planes are respectively suitable for jacking the corresponding supporting parts.
3. A water heating reserved hole construction assembly according to claim 2, wherein the outer peripheral wall of the cross rod is provided with a first fixing hole, and the top end of the sleeve mold is provided with a second fixing hole which is suitable for being aligned with the first fixing hole; the fixing structure comprises a fixing rod, and one end of the fixing rod is suitable for being in plug-in fit with the first fixing hole and the second fixing hole.
4. The water heating reserved hole construction assembly according to claim 2, wherein the top of the supporting part is provided with an arc surface which is suitable for being contacted with the outer peripheral wall of the cross rod, the limiting structure comprises a plurality of limiting strips which are arranged at intervals along the circumferential direction of the arc surface, and the limiting strips are arranged along the axial direction of the cross rod; the outer peripheral wall of the cross rod is provided with a limit groove which is suitable for being in plug-in fit with the limit strip.
5. The water heating reserved hole construction assembly according to claim 1, wherein the turntable is provided with an arc-shaped groove which is suitable for accommodating the guide part, the lower end of the inclined surface is positioned at the groove bottom of one end of the arc-shaped groove, and the higher end of the inclined surface is positioned at the groove opening position of the other end of the arc-shaped groove;
the two side walls of the arc-shaped groove are suitable for being in contact with the outer peripheral wall of the supporting part so as to limit the supporting part along the diameter direction of the sleeve mold.
6. A water and electricity heating reserved hole construction assembly according to claim 1, wherein the peripheral wall of the turntable is provided with a push rod extending along the radial direction of the peripheral wall, the driving structure comprises a cylinder, the cylinder is suitable for being fixed on the top of the concrete structure, and the piston rod end of the cylinder is suitable for being contacted with the push rod;
wherein, when the piston rod pushes the push rod, the turntable is suitable for rotating around the axis of the turntable.
7. The water heating reserved hole construction assembly according to claim 6, wherein a push plate is fixedly arranged on the piston rod, a pressing plate which is suitable for being contacted with the top of the push rod is fixedly arranged on the push plate, and the pressing plate is suitable for limiting the push rod in the height direction.
8. The water heating reserved hole construction assembly according to claim 1, wherein the bottom of the sleeve mold is provided with a plurality of through holes for aligning with threaded holes on the pouring mold; and a positioning structure suitable for positioning the position of the bolt and the through hole of the bottom wall of the sleeve mold is arranged in the sleeve mold.
9. The water heating reserved hole construction assembly according to claim 8, wherein the positioning structure comprises:
the positioning plate is arranged in the sleeve mold in a sliding manner; the locating plate is provided with a threaded hole aligned with the through hole of the bottom wall of the sleeve mold; and
the rotation stopping part is fixed on the inner wall of the sleeve mold along the axial direction of the sleeve mold; the locating plate is provided with a rotation stopping groove which is suitable for being in sliding fit with the rotation stopping part.
10. The water heating reserved hole construction assembly according to claim 9, wherein the top of the rotation stopping part is provided with a threading hole; the upper surface of locating plate is equipped with the stay cord, the one end of stay cord is fixed on the locating plate, the other end of stay cord is suitable for pass the through wires hole, and tie in the top of stopping rotating the portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320118231.7U CN219118768U (en) | 2023-01-18 | 2023-01-18 | Water heating reserved hole construction assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320118231.7U CN219118768U (en) | 2023-01-18 | 2023-01-18 | Water heating reserved hole construction assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219118768U true CN219118768U (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320118231.7U Active CN219118768U (en) | 2023-01-18 | 2023-01-18 | Water heating reserved hole construction assembly |
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| Country | Link |
|---|---|
| CN (1) | CN219118768U (en) |
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2023
- 2023-01-18 CN CN202320118231.7U patent/CN219118768U/en active Active
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