CN110675693B - Assembled building sleeve grouting training device - Google Patents
Assembled building sleeve grouting training device Download PDFInfo
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- CN110675693B CN110675693B CN201910988385.XA CN201910988385A CN110675693B CN 110675693 B CN110675693 B CN 110675693B CN 201910988385 A CN201910988385 A CN 201910988385A CN 110675693 B CN110675693 B CN 110675693B
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- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The invention belongs to the technical field of grouting, and particularly relates to an assembly type building sleeve grouting training device which comprises a split block capable of being separated from a wall body and a grouting barrel for grouting grout, wherein the grouting barrel comprises a first half barrel and a second half barrel; the grouting effect can be conveniently checked by inspectors, and the grouting technology of trainees can be conveniently trained; in order to guarantee that the first half cylinder and the second half cylinder can be tightly attached in the grouting working process, the second half cylinder is provided with the rubber pad and the tightening device, and when the split block is prevented from being installed in the installation groove in the wall body through the rubber pad and the tightening device, particles adhered to the end face of the split block and the inner end face of the installation groove influence the attachment of the first half cylinder and the second half cylinder, gaps occur, so that the attachment of the body appears on two sides of the grouting forming body, and the whole grouting effect is influenced.
Description
Technical Field
The invention belongs to the technical field of grouting, and particularly relates to an assembly type building sleeve grouting training device.
Background
In the current society, with the development of building industrialization, assembly type buildings are vigorously developed, and a new building construction mode mainly comprises the steps of producing prefabricated parts by factories, hoisting, assembling and grouting connection on site, and has the advantages of high main body assembling speed and high efficiency. At present, the main connection mode of structural steel bars in domestic fabricated concrete buildings is grouting sleeve connection, ribbed steel bars are inserted into a steel bar sleeve with a groove in an inner cavity, and then special high-strength non-shrinkage grouting material is poured to achieve the effect of connecting the structural steel bars with strength higher than that of a steel bar base material; in order to ensure the strength and safety of the building, the quality of sleeve grouting becomes very important, special grouting training needs to be carried out on workers, and in order to better observe and check the grouting effect in the training process, a sleeve grouting training device convenient for observation and check needs to be designed. The invention designs an assembly type building sleeve grouting training device which solves the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention discloses an assembly type building sleeve grouting training device which is realized by adopting the following technical scheme.
The utility model provides an assembled building sleeve trainer that is in milk which characterized in that: the grouting device comprises a split block which can be separated from a wall body and a grouting cylinder for grouting slurry, wherein the grouting cylinder consists of a first half cylinder and a second half cylinder, the second half cylinder is provided with two half cylinder slurry holes which are distributed up and down, the second half cylinder is nested and installed on the split block, the two half cylinder slurry holes in the second half cylinder are correspondingly communicated with the two grouting holes which are formed in the split block and used for grouting slurry, and the first half cylinder is fixedly installed in a mounting groove which is reserved in advance on the wall body and used for installing the split block; the split block is installed in a reserved installation groove on a wall body through a fastening bolt, and after installation, the first half cylinder and the second half cylinder are correspondingly contacted to form a complete grouting cylinder; when detaching, the fastening bolts are removed and the split block is removed from the wall by the detaching device.
The grouting technology used by the existing assembly type building is that a grouting sleeve is directly pre-buried and fixed in a prefabricated wall body in the process of producing and manufacturing the prefabricated wall body, after the prefabricated wall body is maintained to reach the required strength, the prefabricated wall body is operated to a construction site, the wall body is hoisted and installed, finally grouting is carried out, an upper reinforcing steel bar and a lower reinforcing steel bar in the upper prefabricated wall body and the lower prefabricated wall body are fixedly connected, and the connecting effect higher than the strength of a reinforcing steel bar base metal is achieved by pouring special high-strength non-shrinkage grouting material; existing grout sleeves are typically monolithic sleeves.
The device designed by the invention is used for training the grouting technology of students, so that in order to conveniently test the grouting effect, the grouting cylinder is designed into a first half cylinder and a second half cylinder, the second half cylinder can be taken down together with the split block, and when the grouting effect is tested, the second half cylinder is taken down together with the split block to expose the grouted body for testing.
As a further improvement of the technology, the second half cylinder is detachably mounted on the split block, and a rubber pad is mounted between the second half cylinder and the split block; the split block is provided with a first top groove, the neck of the second half cylinder is provided with a first top plate which is lower than the end surface of the second half cylinder facing the wall body and provides a pushing end surface for separating the split block and the second half cylinder; the first top plate on the second half cylinder is in nested fit with the first top groove on the split block, the end face of the second half cylinder facing the wall body is higher than the end face of the split block in a split block separating state, and the rubber pad is provided with a notch avoiding the first top plate.
As a further improvement of the present technique, the second half-cylinder is fixedly mounted on the split block.
As a further improvement of the technology, the second half cylinder is detachably arranged on the split block, and a tightening device which can be adjusted on the end surface of the split block far away from the wall surface is arranged on the second half cylinder; the split block is provided with a second top groove, the neck of the second half cylinder is provided with a second top plate which is lower than the end surface of the second half cylinder facing the wall body and provides a pushing end surface for separating the split block and the second half cylinder; the second top sheet on the second half-cylinder is nested with the second top groove on the split block.
As a further improvement of the technology, the split block and the wall body are fastened by first fastening bolts, a plurality of fastening threaded sleeves are fixedly mounted on the end face of the split block facing the wall body, a plurality of first fastening through holes are formed in the wall body, the plurality of fastening threaded sleeves correspond to the plurality of fastening through holes one by one, and the plurality of first fastening bolts penetrate through the plurality of first fastening through holes in the wall body and are screwed and matched with the corresponding fastening threaded sleeves in the split block through threads.
As a further improvement of the technology, the split block and the wall body are fastened through second fastening bolts, a plurality of second fastening through holes are formed in the split block, a plurality of first fastening through holes are formed in the wall body, the plurality of second fastening through holes correspond to the plurality of first fastening through holes in a one-to-one mode, and the plurality of second fastening bolts penetrate through the plurality of first fastening through holes in the wall body and the corresponding second fastening through holes in the split block and are fastened through nuts.
As a further improvement of the technology, the separating device for separating the split block and the wall body is a separating handle operated by hands, and two ends of the separating handle are fixedly arranged on the split block.
As a further improvement of the technology, the separating device for separating the split block and the wall body is a rod-shaped auxiliary object, a separating through hole is formed in the wall body, which is opposite to the split block, one end of the rod-shaped auxiliary object is driven to penetrate through the separating through hole in the wall body to be contacted with the split block during separation inspection, and the split block is impacted to be separated.
As a further improvement of the technology, the separating device for separating the split blocks and the wall body is a separating bolt, a separating threaded sleeve is fixedly arranged on the wall body, the separating bolt is arranged on the separating threaded sleeve through threaded fit, and during separation inspection, the separating bolt rotates to move inwards to contact with the split blocks and presses the split blocks to separate the split blocks.
As a further improvement of the technology, the tightening device is a double-section screw, a spherical hinge cavity is formed on the split block, an adjusting through hole is formed in the inner end surface of the spherical hinge cavity, and an adjusting threaded sleeve is fixedly installed in the adjusting through hole; the double-section screw is provided with a first thread and a second thread, and a smooth area section is arranged between the first thread and the second thread; the smooth area section is used for preventing the second thread from contacting with the adjusting thread sleeve when the double-section screw rod moves inwards, and the adjusting thread sleeve limits the second thread due to the fact that the internal thread of the adjusting thread sleeve and the lines of the second thread cannot be matched with each other, so that the double-section screw rod is clamped and cannot continuously move inwards to push the second half cylinder; one end of the double-section screw rod, which is provided with a first thread, is arranged on the cambered surface of the second half cylinder through a spherical hinge, the first thread on the double-section screw rod is in threaded fit with an adjusting thread sleeve in the adjusting through hole, and the spherical hinge is positioned in a spherical hinge cavity on the split block; one end of the double-section screw rod with the second threads is positioned on the outer side of the split block, the nut is arranged on the double-section screw rod through the thread matching with the second threads on the double-section screw rod, and a cushion cover is arranged between the nut and the split block; after the double-section screw rod is used for adjusting the second half cylinder, the double-section screw rod and the split block are fixed together through the nut, so that the second half cylinder is prevented from being pushed by pressure to move outwards in the grouting process, and a gap is formed between the first half cylinder and the second half cylinder to influence the grouting effect; one end of the double-section screw rod, which is positioned outside the split block, is provided with a hexagonal head which is convenient for people to rotate the double-section screw rod; the lead angle of the first thread on the double-section screw is larger than that of the second thread; prevent that half section of thick bamboo of second from promoting two sections screw rods outwards to remove at grout in-process pressurized for appear the gap between half section of thick bamboo of first and the second, influence grouting effect.
The preferred fastening thread bush, the first fastening through hole, the first fastening bolt, the second fastening bolt and the second fastening through hole may be diagonally distributed two by two.
Compared with the traditional grouting technology, the grouting technology has the following beneficial effects:
1. compared with the traditional grouting technology, the grouting training device designed by the invention has the advantages that the grouting cylinder consists of the first half cylinder and the second half cylinder, the second half cylinder can be taken down together with the split block, and when the grouting effect is tested, the second half cylinder is taken down together with the split block to expose a grouting adult for testing; the grouting effect inspection of inspectors is facilitated, and the grouting technology for trainers is facilitated.
2. The grouting training device comprises a split block, a wall body and a grouting device, wherein the split block and the wall body are fastened in two modes, and the first mode is fastened through a first fastening bolt and a fastening threaded sleeve fixed on the split block; the second type is that a second fastening bolt passes through a second fastening through hole formed on the split block to fix the split block and the wall body; the separation of the split blocks is divided into four types, the first type is that a separation handle is directly arranged on the split blocks, the split blocks are pulled away from the wall body through the separation handle, and the split blocks are taken down; secondly, rotating and screwing out a section of the first fastening bolt, and hammering the first fastening bolt under the condition of thread fit so that the first fastening bolt pushes the split blocks to be separated; thirdly, driving a rod-shaped auxiliary object to penetrate through the separation through hole on the wall body to separate the driven split blocks; fourthly, the split blocks are driven to be separated by rotating a separation bolt which is in threaded fit with the separation threaded sleeve to move inwards; the installation and separation methods of the split blocks are more, can be flexibly selected and are convenient to operate.
3. According to the grouting training device designed by the invention, in order to ensure that the first half cylinder and the second half cylinder can be tightly attached in the grouting working process, the detachable second half cylinder is designed, the rubber pad and the tightening device are arranged on the second half cylinder, and when the split block is installed in the installation groove on the wall body through the rubber pad and the tightening device, particles adhered to the end face of the split block and the inner end face of the installation groove influence the attachment of the first half cylinder and the second half cylinder, so that a gap is formed, the gap is formed between the end faces of the first half cylinder and the second half cylinder which are in mutual contact and matched, the pouring of grouting liquid is influenced, belt bodies are formed on two sides of a grouting formed body, and the whole grouting effect is influenced.
Drawings
FIG. 1 is a schematic view of a conventional grouting barrel installation.
FIG. 2 is a schematic view of a training grout barrel installation.
FIG. 3 is a schematic view showing the combination of the split block, the first half cylinder and the second half cylinder.
Fig. 4 is a schematic view of the first fastening bolt installation.
Fig. 5 is a schematic view of the operation principle of the first fastening bolt-fastening type separating through-hole.
Fig. 6 is a first fastening bolt-fastening type separation bolt installation diagram.
Fig. 7 is a schematic view of the operation of the first fastening bolt-fastened type release handle.
Fig. 8 is a schematic view showing the operation of the second fastening bolt-fastening type separating through-hole.
Fig. 9 is a second fastening bolt-fastening type separation bolt installation diagram.
Fig. 10 is a schematic view of the operation of the second fastening bolt-fastened release handle.
Fig. 11 is a schematic view of a first removable second cartridge half installation.
Fig. 12 is a schematic view of a first removable second cartridge half in cooperation with a split block.
Fig. 13 is a schematic view of a second removable second cartridge half installation.
Fig. 14 is a schematic view of a second removable second cartridge half in cooperation with a split block.
Number designation in the figures: 1 grouting holes; 2. a wall body; 3. a grouting cylinder; 4. a first half cylinder; 5. a second half cartridge; 6. splitting the blocks; 7. mounting grooves; 8. a first fastening bolt; 9. fastening the threaded sleeve; 10. a first fastening through hole; 11. separating the through holes; 12. separating the threaded sleeve; 13. separating the bolt; 14. separating the handle; 15. a second fastening bolt; 16. a second fastening through hole; 17. a rubber pad; 19. a first topsheet; 20. a first top groove; 21. a notch; 23. a secondary topsheet; 24. spherical hinge; 25. a double-section screw; 26. adjusting the threaded sleeve; 27. a cushion cover; 28. a nut; 29. a second top groove; 30. adjusting the through hole; 31. a spherical hinge cavity; 32. a first thread; 33. a second thread; 34. half cylinder pulp hole; 35. a hexagonal head.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 2 and 3, it comprises a split block 6 which can be separated from the wall 2, and a grouting cylinder 3 for grouting slurry, wherein as shown in fig. 3 and 4, the grouting cylinder 3 is composed of a first half cylinder 4 and a second half cylinder 5, the second half cylinder 5 is provided with two half cylinder slurry holes 34 distributed up and down, the second half cylinder 5 is nested and installed on the split block 6, the two half cylinder slurry holes 34 on the second half cylinder 5 are correspondingly communicated with the two grouting holes 1 opened on the split block 6 for grouting slurry, the first half cylinder 4 is fixedly installed on the wall 2 in an installation groove 7 which is reserved in advance for installing the split block 6; as shown in fig. 4 and 8, the split block 6 is installed in an installation groove 7 reserved on the wall body 2 through a fastening bolt, and after installation, the first half cylinder 4 and the second half cylinder 5 correspondingly contact to form a complete grouting cylinder 3; upon separation, the fastening bolts are removed and the split block 6 is removed from the wall 2 by the separating apparatus.
As shown in fig. 1, the grouting technology used in the existing assembly type building is to directly pre-embed and fix a grouting sleeve in the prefabricated wall 2 in the process of producing and manufacturing the prefabricated wall 2, after the prefabricated wall 2 is cured to reach the required strength, the prefabricated wall 2 is operated to a construction site, the wall 2 is hoisted and installed, finally grouting is performed, the upper and lower steel bars in the upper and lower prefabricated walls 2 are fixedly connected, and the effect of connecting the strength of the steel bar parent metal is achieved by filling special high-strength and non-shrinkage grouting material; existing grout sleeves are typically monolithic sleeves.
As shown in fig. 2 and 3, the apparatus of the present invention is designed to train a trainee in grouting technology, so that in order to verify grouting effect, the grouting cylinder 3 is designed in two parts of a first half cylinder 4 and a second half cylinder 5, and the second half cylinder 5 can be removed together with the split block 6, and in verifying grouting effect, the second half cylinder 5 is removed together with the split block 6 to expose the grouted body for verification.
As shown in fig. 11 and 12, the second half cylinder 5 is detachably mounted on the split block 6, and a rubber pad 17 is mounted between the second half cylinder 5 and the split block 6; the split block 6 is provided with a first top groove 20, the neck of the second half cylinder 5 is provided with a first top plate 19 which is lower than the end surface of the second half cylinder 5 facing the wall body 2 and provides a pushing end surface for separating the split block 6 from the second half cylinder 5; the first top plate 19 on the second half cylinder 5 is nested and matched with the first top groove 20 on the split block 6, the end surface of the second half cylinder 5 facing the wall body 2 is higher than the end surface of the split block 6 under the separated state of the split block 6, and the rubber gasket 17 is provided with a notch 21 avoiding the first top plate 19.
As shown in fig. 3 and 4, the second half cylinder 5 is fixedly mounted on the split block 6.
As shown in fig. 13 and 14, the second half-cylinder 5 is detachably mounted on the split block 6, and a tightening device adjustable on the end face of the split block 6 away from the wall surface is arranged on the second half-cylinder 5; the split block 6 is provided with a second top groove 29, the neck of the second half cylinder 5 is provided with a second top plate 23 which is lower than the end surface of the second half cylinder 5 facing the wall body 2 and provides a pushing end surface for separating the split block 6 and the second half cylinder 5; the secondary topsheet 23 on the secondary half-cartridge 5 nestingly engages the secondary top groove 29 on the discrete block 6.
As shown in fig. 4, the split block 6 and the wall body 2 are fastened by first fastening bolts 8, a plurality of fastening threaded sleeves 9 are fixedly mounted on the end surface of the split block 6 facing the wall body 2, a plurality of first fastening through holes 10 are formed in the wall body 2, the plurality of fastening threaded sleeves 9 correspond to the plurality of fastening through holes one by one, and the plurality of first fastening bolts 8 are screwed and matched with the corresponding fastening threaded sleeves 9 on the split block 6 through the plurality of first fastening through holes 10 on the wall body 2.
As shown in fig. 8, the split block 6 and the wall body 2 are fastened by the second fastening bolt 15, the split block 6 is provided with a plurality of second fastening through holes 16, the wall body 2 is provided with a plurality of first fastening through holes 10, the plurality of second fastening through holes 16 correspond to the plurality of first fastening through holes 10 one by one, and the plurality of second fastening bolts 15 pass through the plurality of first fastening through holes 10 on the wall body 2 and the corresponding second fastening through holes 16 on the split block 6 and are fastened by the nuts 28.
As shown in fig. 7 and 10, the separating device for separating the split block 6 from the wall body 2 is a separating handle 14 operated by hand, and both ends of the separating handle 14 are fixedly mounted on the split block 6.
As shown in FIGS. 5 and 8, the separating device for separating the above-mentioned split block 6 from the wall body 2 is a rod-like auxiliary, a separating through hole 11 is formed in the wall body 2 facing away from the split block 6, and at the time of separation inspection, one end of the rod-like auxiliary is driven to pass through the separating through hole 11 in the wall body 2 and contact with the split block 6, and the split block 6 is impacted and separated.
As shown in fig. 6 and 9, the separating means for separating the above-mentioned split blocks 6 from the wall body 2 is a separating bolt 13, a separating threaded sleeve 12 is fixedly installed on the wall body 2, the separating bolt 13 is installed on the separating threaded sleeve 12 by screw-fitting, and at the time of separation inspection, the separating bolt 13 is rotated to move inward to contact with the split blocks 6, and the split blocks 6 are pressed to be separated.
As shown in fig. 13 and 14, the tightening device is a two-section screw 25, a spherical hinge cavity 31 is formed on the split block 6, an adjusting through hole 30 is formed on the inner end surface of the spherical hinge cavity 31, and an adjusting threaded sleeve 26 is fixedly installed in the adjusting through hole 30; the double-section screw 25 is provided with a first thread 32 and a second thread 33, and a smooth area section is arranged between the first thread 32 and the second thread 33; the smooth area section is used for preventing the second thread 33 from contacting the adjusting thread sleeve 26 when the double-section screw rod 25 moves inwards, and the adjusting thread sleeve 26 limits the second thread 33 because the internal thread of the adjusting thread sleeve 26 and the grains of the second thread 33 cannot be matched with each other, so that the double-section screw rod 25 is clamped and cannot move inwards continuously to push the second half cylinder 5; one end of the double-section screw 25, which is provided with a first thread 32, is arranged on the cambered surface of the second half cylinder 5 through a spherical hinge 24, the first thread 32 on the double-section screw 25 is in threaded fit with an adjusting thread sleeve 26 in an adjusting through hole 30, and the spherical hinge 24 is positioned in a spherical hinge cavity 31 on the split block 6; one end of the double-section screw rod 25 with the second thread 33 is positioned at the outer side of the split block 6, the nut 28 is arranged on the double-section screw rod 25 through the thread matching with the second thread 33 on the double-section screw rod 25, and a cushion cover 27 is arranged between the nut 28 and the split block 6; after the double-section screw 25 finishes adjusting the second half cylinder 5, the double-section screw 25 and the split block 6 are fixed together through the nut 28, so that the second half cylinder 5 is prevented from being pushed by pressure to move outwards in the grouting process, and a gap is formed between the first half cylinder 4 and the second half cylinder 5, so that the grouting effect is influenced; one end of the double-section screw rod 25, which is positioned outside the split block 6, is provided with a hexagonal head 35 which is convenient for people to rotate the double-section screw rod 25; the lead angle of the first thread 32 on the double-section screw 25 is larger than that of the second thread 33; prevent that half second section of thick bamboo 5 from pushing two sections screw rods 25 outwards removal at the grout in-process pressurized for appear the gap between half first section of thick bamboo 4 and the half second section of thick bamboo 5 of second, influence the grout effect.
When the split block 6 is installed on the wall body 2, if particles are adhered to the end face of the split block 6 provided with the second half cylinder 5 and the inner end face of the installation groove 7 formed in the wall body 2, when the split block 6 is installed in the installation groove 7 in the wall body 2, the adhered particles can cause that the two end faces of the split block 6 and the wall surface which are in mutual contact and matching cannot be tightly attached, and gaps are formed; therefore, a gap is formed between the end surfaces of the first plate cylinder and the second half cylinder 5 which are in mutual contact and matching, the pouring of grouting liquid is influenced, and the auxiliary belts are arranged on two sides of a grouting formed body, so that the overall grouting effect is influenced; to solve this problem, two solutions are proposed in the present invention.
Firstly, the second half cylinder 5 arranged on the split block 6 is designed into a detachable half cylinder, and a rubber pad 17 is arranged between the second half cylinder 5 and the split block 6; under the action of the rubber pad 17, the cutting end face of the second half cylinder 5 is higher than the end face of the split block 6 in an unstressed state, in the installation process, before the split block 6 is in contact with the inner end face of the installation groove 7 in the wall body 2, the second half cylinder 5 is firstly in contact with the first half cylinder 4, when the split block 6 is fastened by the fastening bolt, the first half cylinder 4 extrudes the second half cylinder 5, so that the second half cylinder 5 moves towards one side where the rubber pad 17 is installed, the rubber pad 17 is pressed, the first half cylinder 4 is tightly attached to the second half cylinder 5, and even if the two end faces of the split block 6 and the wall surface which are in contact and matched with each other cannot be tightly attached to each other, the attachment of the first half cylinder 4 and the second half cylinder 5 cannot be influenced; the grouting effect is ensured.
Secondly, the second half cylinder 5 arranged on the split block 6 is designed into a detachable half cylinder, and a tightening device is designed on the second half cylinder 5; after the split block 6 is installed on the wall body 2, if a gap appears between two end faces of the split block 6 and the wall surface which are in mutual contact and matching due to the adhesion of particles, the double-section screw rod 25 is driven to rotate only through an auxiliary tool, so that the double-section screw rod 25 moves inwards under the action of the adjusting threaded sleeve 26, the double-section screw rod 25 moves to drive the second half cylinder 5 to move independently relative to the split block 6, the second half cylinder 5 is tightly attached to the first half cylinder 4, and the grouting effect is ensured.
The specific working process is as follows: when the grouting training device designed by the invention is used, firstly, the split block 6 is arranged in an installation groove 7 formed in the wall body 2, then the split block 6 is fixed with the wall body 2 through fastening bolts, two methods are adopted for fastening the split block 6 and the wall body 2, the first method is that two fastening thread sleeves 9 are fixedly arranged on the side surface of the split block 6 facing the wall body 2 up and down, and the split block 6 and the wall body 2 are fixed through two first fastening bolts 8; secondly, two second fastening through holes 16 distributed up and down are formed in the split block 6, and the split block 6 and the wall body 2 are fixed through the second fastening through holes 16 by second fastening bolts 15; after the split block 6 is installed, special high-strength non-shrinkage grouting material is poured through a grouting hole 1 formed in the split block 6, after grouting is completed, grouting forming is waited, after forming, the split block 6 is taken down through a separating device, and a grouting formed body is exposed for inspection; the method for separating the split block 6 comprises four methods, the first method is that a separating handle 14 is directly arranged on the split block 6, the split block 6 is pulled away from the wall body 2 through the separating handle 14, and the split block 6 is taken down; secondly, when the split block 6 fastened by the first fastening bolt 8 is taken out, the first fastening bolt 8 is hammered inwards while the first fastening bolt 8 is rotated outwards at the time of taking out the split block 6, so that the first fastening bolt 8 pushes the split block 6 outwards by the combined action of the fastening threaded sleeve 9 during hammering, and the split block 6 is taken out; thirdly, a separating through hole 11 is formed in the wall surface of the wall body 2, which is opposite to the split block 6, and a rod-shaped auxiliary object is driven to penetrate through the separating through hole 11 in the wall body 2 to be in contact with the split block 6 during separation inspection so as to drive the split block 6 to separate; fourthly, a separating screw cap 12 is fixedly installed on the wall body 2, and at the time of separation, the separation screw 13, which is screw-engaged with the separating screw cap 12, is rotated to move inward to contact the split block 6, thereby driving the split block 6 to be separated.
The apparatus composed of the detachable second half cylinder 5 designed in the present invention is only a grouting apparatus suitable for separating the split block 6 by the separation bolt 13 and the rod-shaped assistant, and the apparatus directly separating the split block 6 by the first fastening bolt 8 and the separation handle 14 is not suitable for using the apparatus composed of the detachable second half cylinder 5 because the second half cylinder 5 cannot be driven to be separated during the separation process.
Claims (10)
1. The utility model provides an assembled building sleeve trainer that is in milk which characterized in that: the grouting device comprises a split block which can be separated from a wall body and a grouting cylinder for grouting slurry, wherein the grouting cylinder consists of a first half cylinder and a second half cylinder, the second half cylinder is provided with two half cylinder slurry holes which are distributed up and down, the second half cylinder is nested and installed on the split block, the two half cylinder slurry holes in the second half cylinder are correspondingly communicated with the two grouting holes which are formed in the split block and used for grouting slurry, and the first half cylinder is fixedly installed in a mounting groove which is reserved in advance on the wall body and used for installing the split block; the split block is installed in a reserved installation groove on a wall body through a fastening bolt, and after installation, the first half cylinder and the second half cylinder are correspondingly contacted to form a complete grouting cylinder; upon separation, the split block is removed together with the second half-cylinder by removing the fastening bolts.
2. The prefabricated construction sleeve grouting training device as claimed in claim 1, wherein: the second half cylinder is detachably arranged on the split block, and a rubber pad is arranged between the second half cylinder and the split block; the split block is provided with a first top groove, the neck of the second half cylinder is provided with a first top plate which is lower than the end surface of the second half cylinder facing the wall body and provides a pushing end surface for separating the split block and the second half cylinder; the first top plate on the second half cylinder is in nested fit with the first top groove on the split block, the end face of the second half cylinder facing the wall body is higher than the end face of the split block in a split block separating state, and the rubber pad is provided with a notch avoiding the first top plate.
3. The prefabricated construction sleeve grouting training device as claimed in claim 1, wherein: the second half cylinder is fixedly mounted on the split block.
4. The prefabricated construction sleeve grouting training device as claimed in claim 1, wherein: the second half cylinder is detachably arranged on the split block, and a tightening device which can be adjusted on the end face of the split block far away from the wall surface is arranged on the second half cylinder; the split block is provided with a second top groove, the neck of the second half cylinder is provided with a second top plate which is lower than the end surface of the second half cylinder facing the wall body and provides a pushing end surface for separating the split block and the second half cylinder; the second top sheet on the second half-cylinder is nested with the second top groove on the split block.
5. The apparatus of claim 2, 3 or 4, wherein the apparatus further comprises: the split block and the wall body are fastened through first fastening bolts, a plurality of fastening threaded sleeves are fixedly mounted on the end face, facing the wall body, of the split block, a plurality of first fastening through holes are formed in the wall body, the fastening threaded sleeves correspond to the fastening through holes one to one, and the fastening through holes in the wall body are penetrated through the first fastening bolts to be screwed with the corresponding fastening threaded sleeves in the split block through threads.
6. The apparatus of claim 2, 3 or 4, wherein the apparatus further comprises: the split block and the wall body are fastened through second fastening bolts, a plurality of second fastening through holes are formed in the split block, a plurality of first fastening through holes are formed in the wall body and correspond to the first fastening through holes one to one, and the second fastening bolts penetrate through the first fastening through holes in the wall body and the corresponding second fastening through holes in the split block and are fastened through nuts.
7. The prefabricated construction sleeve grouting training device as claimed in claim 3, wherein: the separating device for separating the split block and the wall body is a separating handle operated by hands, and two ends of the separating handle are fixedly arranged on the split block.
8. The apparatus of claim 2, 3 or 4, wherein the apparatus further comprises: the separating device for separating the split block and the wall body is a rod-shaped auxiliary object, a separating through hole is formed in the wall body opposite to the wall body of the split block, and one end of the rod-shaped auxiliary object is driven to penetrate through the separating through hole in the wall body to be in contact with the split block during separation inspection, so that the split block is impacted to be separated.
9. The apparatus of claim 2, 3 or 4, wherein the apparatus further comprises: the separating device for separating the split block and the wall body is a separating bolt, a separating threaded sleeve is fixedly arranged on the wall body, the separating bolt is arranged on the separating threaded sleeve in a threaded fit mode, and in the separation inspection process, the separating bolt rotates to move inwards to be in contact with the split block and presses the split block to separate the split block.
10. The prefabricated construction sleeve grouting training device as claimed in claim 4, wherein: the tightening device is a double-section screw, a spherical hinge cavity is formed in the split block, an adjusting through hole is formed in the inner end face of the spherical hinge cavity, and an adjusting threaded sleeve is fixedly installed in the adjusting through hole; the double-section screw is provided with a first thread and a second thread, and a smooth area section is arranged between the first thread and the second thread; one end of the double-section screw rod, which is provided with a first thread, is arranged on the cambered surface of the second half cylinder through a spherical hinge, the first thread on the double-section screw rod is in threaded fit with an adjusting thread sleeve in the adjusting through hole, and the spherical hinge is positioned in a spherical hinge cavity on the split block; one end of the double-section screw rod with the second threads is positioned on the outer side of the split block, the nut is arranged on the double-section screw rod through the thread matching with the second threads on the double-section screw rod, and a cushion cover is arranged between the nut and the split block; one end of the double-section screw rod, which is positioned outside the split block, is provided with a hexagonal head which is convenient for people to rotate the double-section screw rod; the lead angle of the first thread on the double-section screw is larger than that of the second thread.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010381333.9A CN111540248B (en) | 2019-10-17 | 2019-10-17 | A assembled building sleeve cementer for training |
| CN201910988385.XA CN110675693B (en) | 2019-10-17 | 2019-10-17 | Assembled building sleeve grouting training device |
| JP2020151386A JP6795242B1 (en) | 2019-10-17 | 2020-09-09 | Assembled sleeve grout training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910988385.XA CN110675693B (en) | 2019-10-17 | 2019-10-17 | Assembled building sleeve grouting training device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010381333.9A Division CN111540248B (en) | 2019-10-17 | 2019-10-17 | A assembled building sleeve cementer for training |
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| Publication Number | Publication Date |
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| CN110675693A CN110675693A (en) | 2020-01-10 |
| CN110675693B true CN110675693B (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910988385.XA Active CN110675693B (en) | 2019-10-17 | 2019-10-17 | Assembled building sleeve grouting training device |
| CN202010381333.9A Active CN111540248B (en) | 2019-10-17 | 2019-10-17 | A assembled building sleeve cementer for training |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010381333.9A Active CN111540248B (en) | 2019-10-17 | 2019-10-17 | A assembled building sleeve cementer for training |
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| JP (1) | JP6795242B1 (en) |
| CN (2) | CN110675693B (en) |
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| CN112365774B (en) * | 2020-06-18 | 2022-04-05 | 上海震旦职业学院 | Training operation equipment for embedded nodes of assembly type building components |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2403738B (en) * | 2004-03-31 | 2005-05-18 | Roy Francis Mason | Monument for a grave and method of attaching headstone to a base |
| CN202100005U (en) * | 2011-06-09 | 2012-01-04 | 中国建筑第六工程局有限公司 | Concrete prefabricated member used for positioning wall |
| CN204081278U (en) * | 2014-06-26 | 2015-01-07 | 北京市建筑工程研究院有限责任公司 | Split type steel bar sleeve is partly in the milk joint |
| CN205325936U (en) * | 2016-01-27 | 2016-06-22 | 福建泉州永昌建材机械有限公司 | Foaming concrete block mould |
| CN107044192A (en) * | 2017-03-17 | 2017-08-15 | 合肥工业大学 | A kind of full grout sleeve of detachable assembling type |
| CN207765006U (en) * | 2017-10-20 | 2018-08-24 | 山东百库教育科技有限公司 | Assembled architecture sleeve grouting practice teaching model |
| CN207597862U (en) * | 2017-12-15 | 2018-07-10 | 中建二局第一建筑工程有限公司 | Special-shaped wall pours tooling |
| CN209045022U (en) * | 2018-06-28 | 2019-06-28 | 镇江建科建设科技有限公司 | A kind of visualization connector grouting construction simulation teaching aid |
| CN209025318U (en) * | 2018-08-28 | 2019-06-25 | 广东联城住工装备信息科技有限公司 | Half grout sleeve |
| CN109098355A (en) * | 2018-08-30 | 2018-12-28 | 宁波联城住工科技有限公司 | Grout sleeve and its installation method |
| CN209328354U (en) * | 2018-09-17 | 2019-08-30 | 中建八局浙江建设有限公司 | Grout sleeve simulated grouting crosshead |
| CN209297537U (en) * | 2018-10-24 | 2019-08-23 | 浙江太学科技有限公司 | Assembled architecture shear wall grouting teaching training apparatus |
| CN209339461U (en) * | 2018-12-03 | 2019-09-03 | 江西省绿咨工程技术有限公司 | A kind of bracket for grout sleeve grouting |
| CN110306729A (en) * | 2019-06-21 | 2019-10-08 | 同济大学 | A kind of removable sleeved grouting connection design and construction method |
| CN110288870A (en) * | 2019-07-12 | 2019-09-27 | 山东盈先信息科技有限公司 | A kind of reusable visualization grouting experience system |
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2019
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| Publication number | Publication date |
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| JP2021067931A (en) | 2021-04-30 |
| CN111540248B (en) | 2021-02-12 |
| JP6795242B1 (en) | 2020-12-02 |
| CN111540248A (en) | 2020-08-14 |
| CN110675693A (en) | 2020-01-10 |
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