CN111075214A - Plugging device is reserved with hole to building engineering - Google Patents
Plugging device is reserved with hole to building engineering Download PDFInfo
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- CN111075214A CN111075214A CN202010058230.9A CN202010058230A CN111075214A CN 111075214 A CN111075214 A CN 111075214A CN 202010058230 A CN202010058230 A CN 202010058230A CN 111075214 A CN111075214 A CN 111075214A
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000010276 construction Methods 0.000 description 10
- 239000012535 impurity Substances 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000004568 cement Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
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Abstract
The invention relates to a plugging device, in particular to a hole reserved plugging device for constructional engineering. The technical problem is how to design a hole reservation plugging device for the building engineering, which can better plug the hole, is not easy to be kicked by people and is convenient to take out. A hole reserved plugging device for constructional engineering comprises a shell, wherein a grooved disc is fixedly connected to one side of the shell, and grooves in the grooved disc are annular; and the fixing mechanism is arranged on the shell and used for fixing the shell in the hole. According to the invention, the shell is placed in the hole, the annular block is pushed to move downwards, so that the movable clamping block can be separated from the first strong magnet, the movable clamping rod also moves outwards to be in contact with the hole to fix the shell, therefore, people are not easy to kick, the shell is prevented from being separated from the hole to influence use, and the shell can be conveniently taken out of the hole under the action of the clamping mechanism.
Description
Technical Field
The invention relates to a plugging device, in particular to a hole reserved plugging device for constructional engineering.
Background
The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. It is a general term for various buildings and engineering facilities providing material and technical foundation for human life and production. During the building engineering construction, a large amount of holes all can appear, because a large amount of impurity can appear in the work progress, in order to avoid impurity to drop to the hole in influence and use, all can take out the shutoff instrument with the hole shutoff when the construction again after the construction.
At present, people all are directly inserting the shutoff instrument in the hole, because the people that the job site passed through are very many, people's foot is played the shutoff instrument easily, leads to the shutoff instrument directly to break away from with the hole and can not be with its shutoff, and indirect has led to impurity to drop to in the hole to when directly pouring into the hole through cement and carrying out the shutoff, inconvenient take out cement from the hole in, influence next use.
Therefore, a hole is blocked better, the hole is not easy to be kicked by people, and the hole is reserved in the building engineering, which is convenient to take out, is particularly needed to solve the problems in the prior art.
Disclosure of Invention
In order to overcome that the people that the job site passed through are very many, people's foot is played the shutoff instrument easily and is broken away from with the hole, and when cement was directly poured into and is carried out the shutoff in the hole, inconvenient take out the shortcoming in the hole with cement, the technical problem that solves is: the hole reserved plugging device for the building engineering can better plug the hole, is not easy to be kicked by people, and is convenient to take out.
The technical scheme of the invention is as follows: a plugging device is reserved to hole for building engineering, including: the device comprises a shell, wherein a grooved disc is fixedly connected to one side of the shell, and grooves in the grooved disc are annular; the fixing mechanism is arranged on the shell and used for fixing the shell in the hole; and the limiting mechanism is arranged on the grooved disc, is in contact fit with the fixing mechanism and is used for limiting and fixing the fixing mechanism.
Furthermore, the fixing mechanism comprises at least four movable clamping rods, a first spring, a conical block, a second spring and a first strong magnet, the movable clamping rods are in sliding type penetrating connection at even intervals in the circumferential direction of the middle of the shell, the first spring is sleeved on the movable clamping rods, one end of the first spring is fixedly connected with the inside of each movable clamping rod, the other end of the first spring is fixedly connected with the inner wall of the shell, the second spring is connected with the inner bottom of the grooved plate, the conical block in contact with the end part of each movable clamping rod is installed at the tail end of the second spring, and the first strong magnet matched with the limiting mechanism is fixedly connected to one side of the conical block far away from the second spring.
Furthermore, the limiting mechanism comprises at least two annular blocks, a vertical plate, a sliding sleeve, a third spring, a movable clamping block, a fourth spring, a sliding rod, a fifth spring and an inclined block, wherein the sliding rods are symmetrically and slidably connected to one side of the grooved disc, the annular block is fixedly connected between one end of each of the two sliding rods, the inclined block is fixedly connected to the other end of each of the two sliding rods, the annular block is positioned in the groove of the grooved disc and slidably matched with the grooved disc, the fifth spring is sleeved on the sliding rods, one end of the fifth spring is fixedly connected with one side of the annular block facing the conical block, the other end of the fifth spring is fixedly connected with one side of the grooved disc facing the annular block, the vertical plate is symmetrically arranged on one side of the grooved disc facing the conical block, the sliding sleeve is slidably connected to the vertical plate, one end of the sliding sleeve is in contact fit with the inclined block, the movable clamping block matched with the first strong magnet is slidably arranged in the sliding sleeve, the end part of the movable clamping block, far away from the inclined block, is an inclined plane, a fourth spring is connected between the end part facing the inclined block and the inner wall of the sliding sleeve, the third spring is sleeved in the sliding sleeve, one end of the third spring is fixedly connected with one side of the vertical plate facing the inclined plane, and the other end of the third spring is fixedly connected with the end part close to the inclined block.
Furthermore, the clamping mechanism comprises a cylinder body, a connecting pipe, a movable rod, a rotating block, a sixth spring, a first circular block, a piston rod, a second circular block, a seventh spring, a second strong magnet, an air injection pipe and a fixed block, wherein the movable rod is connected in a sliding manner in the middle of one side of the cylinder body in a penetrating manner, one end of the movable rod is rotatably connected with the rotating block, the other end of the movable rod is fixedly connected with the second strong magnet matched with the first strong magnet, the first circular block is sleeved on one side of the movable rod far away from the second strong magnet, the sixth spring is connected between one side of the first circular block facing the shell and the outer side of the cylinder body far away from the second strong magnet, one part of the cylinder body is symmetrically provided with a cavity, the piston rod is slidably arranged in the cavity, the seventh spring is wound between one side of the piston rod far away from the rotating block and one side of the cylinder body facing the rotating block, the second circular block is sleeved on the movable rod, its one side of keeping away from the second strong magnet with keep away from two piston rod end fixed connection of commentaries on classics piece, the quantity of jet-propelled pipe is two at least, its symmetrical formula install in the barrel inner wall, the quantity of connecting pipe is two at least, its connect in jet-propelled pipe with just communicate between the cavity, be three at least with trough of belt dish complex fixed block quantity, its interval distribution in be close to the inboard circumference of barrel of jet-propelled pipe.
The T-shaped rod is placed in the sliding groove in a sliding mode, and the eighth spring is connected between the end portion, facing the conical block, of the T-shaped rod and the inner side of the sliding groove.
The movable rod is sleeved on the movable rod, the nut is matched with the thread, and the nut is fixedly connected with the inner wall of the cylinder.
The beneficial effects are that: the shell is placed in the hole, the annular block is pushed to move downwards, the movable clamping block can be separated from the first strong magnet, the movable clamping rod moves outwards to be in contact with the hole to fix the shell, people are not prone to kicking, the shell is prevented from being separated from the hole to affect use, the shell can be conveniently taken out of the hole under the action of the clamping mechanism, the movable rod can drive the shell to rotate to comprehensively clean through the matching effect of the nut and the threads, and impurity residues are avoided.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is an enlarged schematic view of part a of the present invention.
In the reference symbols: 1 … casing, 2 … grooved disk, 3 … fixing mechanism, 31 … movable clamping rod, 32 … first spring, 33 … conical block, 34 … second spring, 35 … first strong magnet, 4 … limiting mechanism, 41 … annular block, 42 … riser, 43 … sliding sleeve, 44 … third spring, 45 … movable clamping block, 46 … fourth spring, 47 … sliding rod, 48 … fifth spring, 49 … inclined block, 5 … clamping mechanism, 51 … cylinder, 52 … connecting pipe, 53 … movable rod, 54 … rotating block, 55 … sixth spring, 56 … first annular block, 3657 cavity, 58 57 … piston rod, 59 … second annular block, … seventh spring, … second strong magnet, 512 jet tube, … fixed block, 6 … T-type rod, 7 eighth spring, … screw nut, 3610 sliding groove.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1, 2 and 4, the hole reservation plugging device for the building engineering comprises a shell 1, a grooved disc 2, a fixing mechanism 3 and a limiting mechanism 4, wherein the grooved disc 2 is fixedly connected to the top of the shell 1, the limiting mechanism 4 is arranged on the grooved disc 2, the fixing mechanism 3 is arranged on the shell 1, and the fixing mechanism 3 is matched with the limiting mechanism 4.
The fixing mechanism 3 comprises a movable clamping rod 31, a first spring 32, a conical block 33, a second spring 34 and a first strong magnet 35, the movable clamping rod 31 is arranged in the middle of the front side, the rear side, the left side and the right side of the shell 1 in a sliding mode, the first spring 32 is wound between the inner portion of the movable clamping rod 31 and the inner side face of the shell 1, the conical block 33 is arranged in the middle of the inner portion of the shell 1, the inclined face of the conical block 33 is in contact with the inner end of the movable clamping rod 31, the second spring 34 is connected between the bottom end of the conical block 33 and the inner bottom of the shell 1, and the first strong magnet 35 matched with the limiting mechanism 4 is.
The limiting mechanism 4 comprises an annular block 41, a vertical plate 42, a sliding sleeve 43, a third spring 44, a movable fixture block 45, a fourth spring 46, a sliding rod 47, a fifth spring 48 and an inclined block 49, wherein the sliding rod 47 is arranged on the left side and the right side of the bottom in the grooved disc 2 in a sliding manner, the annular block 41 is fixedly connected between the top ends of the sliding rods 47 on the left side and the right side, the annular block 41 is in sliding fit with the grooved disc 2, the fifth spring 48 is connected between the bottom of the annular block 41 and the bottom in the grooved disc 2, the fifth spring 48 is sleeved on the sliding rod 47, the inclined block 49 is fixedly connected at the bottom end of the sliding rod 47, the vertical plate 42 is fixedly connected on the left side and the right side of the outer bottom of the grooved disc 2, the sliding sleeve 43 is arranged on the lower part of the vertical plate 42 in a sliding manner, the outer end of the sliding sleeve 43 is in contact fit with the inclined block 49, the movable fixture block, a third spring 44 is wound between the outside of the sliding sleeve 43 and the outer side surface of the riser 42.
At first operating personnel put into the hole with casing 1 in and plug it up, promote stop gear 4 function again, stop gear 4 function loosens fixed establishment 3, fixed establishment 3 just also functions and the hole contact, and then fixed establishment 3 fixes casing 1 and slotted disc 2 in the hole, has so avoided people to extract casing 1 from the hole, can begin to be under construction. After the construction is accomplished, put the iron plate on trough of belt dish 2, the iron plate makes 3 upwards functions of fixed establishment reset, and fixed establishment 3 loosens casing 1, and stop gear 4 just also blocks fixed establishment 3 spacing, pulls the upward movement of trough of belt dish 2 again, and the upward movement of trough of belt dish 2 drives 1 upward movement of casing and breaks away from with the hole, again with the iron plate follow trough of belt dish 2 take off can. Therefore, impurities are prevented from falling into the holes in the construction process to block the holes, so that subsequent use is prevented from being influenced.
Initially, second spring 34 is tensile state, when casing 1 put into the hole in, operating personnel promotes stop gear 4 and functions, stop gear 4 functions and first strong magnet 35 break away from, because of second spring 34's effect, circular cone piece 33 downstream drives first strong magnet 35 downstream, and simultaneously, circular cone piece 33 downstream drives movable kelly 31 and outwards removes, first spring 32 compression, movable kelly 31 outwards removes and the hole contact, and then movable kelly 31 is fixed with casing 1, loosen stop gear 4 and upwards function and reset, can begin the construction. After the construction is accomplished, operating personnel places the iron plate on grooved disc 2, the iron plate makes first strong magnet 35 rebound, first strong magnet 35 rebound drives circular cone piece 33 rebound, second spring 34 is tensile, the in-process of circular cone piece 33 rebound, because of first spring 32's effect, activity kelly 31 rebound breaks away from with the hole, when first strong magnet 35 rebound goes up from stop gear 4 and goes up the slide reset, first strong magnet 35 stops the rebound, circular cone piece 33 also stops moving, activity kelly 31 resets and stops moving, take off the iron plate from grooved disc 2 again, can take out casing 1 from the hole.
Initially, the third spring 44 is in a compressed state, when the housing 1 is placed in the hole, the annular block 41 is pushed to move downwards, the annular block 41 moves downwards to drive the sliding rod 47 to move downwards, the fifth spring 48 is compressed, the sliding rod 47 moves downwards to drive the inclined block 49 to move downwards, due to the action of the third spring 44, the sliding sleeve 43 moves outwards to drive the movable clamping block 45 to move outwards, the movable clamping block 45 moves outwards to be separated from the first strong magnet 35, due to the action of the second spring 34, the conical block 33 drives the first strong magnet 35 to move downwards, the movable clamping rod 31 moves outwards to contact with the hole to fix the housing 1, the ring-shaped block 41 is loosened, due to the action of the fifth spring 48, the annular block 41 moves upwards to drive the inclined block 49 to move upwards through the sliding rod 47 to reset, the inclined block 49 moves upwards to drive the sliding sleeve 43 to move inwards, the third spring 44 is compressed, the sliding sleeve 43 moves inwards to drive the movable clamping block 45 to move inwards, the movable clamping block 45 moves inwards to reset. When an operator puts the iron block on the grooved disc 2, the first strong magnet 35 moves upwards to slide upwards from the movable fixture block 45 under the action of the fourth spring 46, and after the first strong magnet 35 is reset, the movable fixture block 45 limits and fixes the first strong magnet 35.
Example 2
Referring to fig. 1 and 3, the present embodiment is different from embodiment 1 mainly in that the present embodiment further includes a chucking mechanism 5, the chucking mechanism 5 includes a cylinder 51, a connecting pipe 52, a movable rod 53, a rotating block 54, a sixth spring 55, a first circular block 56, a piston rod 58, a second circular block 59, a seventh spring 510, a second strong magnet 511, an air injection pipe 512, and a fixed block 513, the movable rod 53 is slidably disposed in the middle of the top of the cylinder 51, the rotating block 54 is rotatably connected to the top end of the movable rod 53, the first circular block 56 is sleeved on the upper portion of the movable rod 53, the sixth spring 55 is connected between the bottom of the first circular block 56 and the outer top of the cylinder 51, the sixth spring 55 is sleeved on the movable rod 53, the second strong magnet 511 is fixedly connected to the bottom end of the movable rod 53, the second circular block 59 is sleeved on the lower portion of the movable rod 53, the left and right sides of the upper portion of the cylinder 51 are provided with cavities 57, the piston, piston rod 58 bottom and second ring piece 59 top fixed connection, the winding has seventh spring 510 between top in piston rod 58 lower part and the barrel 51, both sides all are connected with connecting pipe 52 about barrel 51 upper portion, communicate in connecting pipe 52 and the cavity 57, all the rigid coupling has jet pipe 512 about both sides lower part in the barrel 51, jet pipe 512 is located the second strong magnet 511 left and right sides, connecting pipe 52 tail end runs through barrel 51 lower part and jet pipe 512 in-connection, barrel 51 medial surface middle part evenly spaced rigid coupling has three and fluted disc 2 complex fixed block 513.
When the shell 1 needs to be taken out of the hole, an operator covers the cylinder body 51 on the slotted disk 2, then pushes the rotating block 54 to move downwards, the rotating block 54 moves downwards to drive the movable rod 53 to move downwards, the movable rod 53 moves downwards to drive the first circular ring block 56 to move downwards, the sixth spring 55 is compressed, the movable rod 53 moves downwards to drive the second strong magnet 511 to move downwards, when the second strong magnet 511 moves downwards to be contacted with the slotted disk 2, the rotating block 54 stops being pushed, the second strong magnet 511 drives the first strong magnet 35 to move upwards to reset, so that the movable clamping rod 31 is separated from the hole to loosen the shell 1, the rotating block 54 is loosened, due to the action of the sixth spring 55, the first circular ring block 56 drives the movable rod 53 to move upwards, the movable rod 53 moves upwards to drive the second strong magnet 511 to move upwards, the second strong magnet 511 moves upwards to drive the slotted disk 2 to move upwards through the first strong magnet 35, the slotted disc 2 moves upwards to drive the shell 1 to move upwards to be separated from the hole, then the shell 1 moves upwards to the barrel body 51, the rotating block 54 is pulled to move upwards, the movable rod 53 moves upwards to drive the second circular block 59 to move upwards, the second circular block 59 moves upwards to drive the piston rod 58 to move upwards, the seventh spring 510 is compressed, the piston rod 58 moves upwards to push the air in the cavity 57 into the connecting pipe 52, the air in the connecting pipe 52 is discharged into the air jet pipe 512, and the air jet in the air jet pipe 512 is used for removing impurities remained outside the shell 1. When the grooved disc 2 moves upward to contact with the fixed block 513, the fixed block 513 separates the grooved disc 2 from the second strong magnet 511, and the housing 1 falls out of the cylinder 51, the rotating block 54 is released, and the piston rod 58 moves downward to return to drive the movable rod 53 to move downward to return to the original position due to the action of the seventh spring 510. So, make things convenient for operating personnel to make casing 1 take out from the hole in, and can also clear away 1 outer wall impurity of casing and do not influence next use.
Example 3
Referring to fig. 2 and 3, the present embodiment is different from embodiments 1 and 2 mainly in that in the present embodiment, the present embodiment further includes a T-shaped rod 6 and an eighth spring 7, the middle portion of the outer end of the movable clamping rod 31 is provided with a sliding groove 8, the sliding groove 8 is internally provided with the T-shaped rod 6 in a sliding manner, and the eighth spring 7 is connected between the inner end of the T-shaped rod 6 and the inner side surface of the sliding groove 8.
The device also comprises a nut 9, the lower part of the movable rod 53 is provided with a thread 10, the lower part of the movable rod 53 is provided with the nut 9 through the thread 10, and the outer side surface of the nut 9 is fixedly connected with the upper part of the inner side surface of the cylinder body 51.
When the cone block 33 drives the movable clamping rod 31 to move outwards, the movable clamping rod 31 also drives the T-shaped rod 6 to move outwards, the T-shaped rod 6 moves outwards to be in contact with the inner wall of the hole, and the T-shaped rod 6 is always in contact with the inner wall of the hole due to the action of the eighth spring 7. So, can make activity kelly 31 use the unevenness in the hole for more firm fix casing 1.
When an operator pulls the rotating block 54 to move upwards, the movable rod 53 moves upwards to rotate through the matching of the nut 9 and the thread 10, the movable rod 53 rotates to drive the grooved disc 2 to rotate through the second strong magnet 511, the shell 1 is also driven to rotate, and the air injection pipe 512 removes impurities on the outer wall of the shell 1 in the air rotation process. Thus, the outer wall of the shell 1 can be cleaned more cleanly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a plugging device is reserved with hole to building engineering which characterized in that, including:
the device comprises a shell (1), wherein a grooved disc (2) is fixedly connected to one side of the shell (1), and grooves in the grooved disc (2) are annular;
the fixing mechanism (3) is arranged on the shell (1) and used for fixing the shell (1) in the hole;
and the limiting mechanism (4) is arranged on the grooved disc (2), is in contact fit with the fixing mechanism (3) and is used for limiting and fixing the fixing mechanism (3).
2. A hole reservation plugging device for constructional engineering as claimed in claim 1, characterized in that: fixing mechanism (3) including activity kelly (31), first spring (32), circular cone piece (33), second spring (34) and first strong magnet (35), the quantity of activity kelly (31) is four at least, its even spaced slidingtype cross-under in casing (1) middle part circumference, first spring (32) suit in on activity kelly (31), its one end with the inside fixed connection of activity kelly (31), the other end with casing (1) inner wall fixed connection, second spring (34) connect in keep away from bottom in slotted disc (2), its tail end install with circular cone piece (33) of activity kelly (31) tip contact, the circular cone piece (33) one side rigid coupling of keeping away from second spring (34) have with stop gear (4) complex first strong magnet (35).
3. A hole reservation plugging device for constructional engineering as claimed in claim 2, characterized in that: the limiting mechanism (4) comprises an annular block (41), a vertical plate (42), a sliding sleeve (43), a third spring (44), a movable clamping block (45), a fourth spring (46), a sliding rod (47), a fifth spring (48) and an inclined block (49), the number of the sliding rods (47) is at least two, the sliding rods are symmetrically and slidably connected to one side of the grooved disc (2), an annular block (41) is fixedly connected between one ends of the two sliding rods (47), the other end of the two sliding rods is fixedly connected with the inclined block (49), the annular block (41) is positioned in the groove of the grooved disc (2) and is in sliding fit with the grooved disc, the fifth spring (48) is sleeved on the sliding rods (47), one end of the fifth spring is fixedly connected with one side of the annular block (41) facing the conical block (33), and the other end of the fifth spring is fixedly connected with one side of the inner side of the grooved disc (2) facing the annular block (41), the vertical plate (42) is symmetrically installed on one side of the outer side of the groove disc (2) facing the conical block (33), the sliding sleeve (43) is connected to the vertical plate (42) in a sliding mode, one end of the sliding sleeve is in contact fit with the inclined block (49), the movable clamping block (45) matched with the first strong magnet (35) is placed in the sliding sleeve (43) in a sliding mode, the end portion, far away from the inclined block (49), of the movable clamping block (45) is an inclined surface, a fourth spring (46) is connected between the end portion facing the inclined block (49) and the inner wall of the sliding sleeve (43), the third spring (44) is sleeved in the sliding sleeve (43), one end of the third spring is fixedly connected with one side of the vertical plate (42) facing the inclined surface, and the other end of the third spring is fixedly connected with the end portion close to the inclined block (49).
4. A hole reservation plugging device for constructional engineering as claimed in claim 3, characterized in that: the clamping mechanism (5) comprises a cylinder body (51), a connecting pipe (52), a movable rod (53), a rotating block (54), a sixth spring (55), a first circular block (56), a piston rod (58), a second circular block (59), a seventh spring (510), a second strong magnet (511), an air injection pipe (512) and a fixed block (513), wherein the movable rod (53) is connected in the middle of one side of the cylinder body (51) in a sliding mode in a penetrating mode, one end of the movable rod (53) is rotatably connected with the rotating block (54), the other end of the movable rod (511) is fixedly connected with the second strong magnet (511) matched with the first strong magnet (35), the first circular block (56) is sleeved on one side of the movable rod (53) far away from the second strong magnet (511), the sixth spring (55) is connected between one side of the first circular block (56) facing the shell (1) and one side of the outer side of the cylinder body (51) far away from the second strong magnet (511, one part of the cylinder body (51) is symmetrically provided with a cavity (57), the piston rod (58) is slidably arranged in the cavity (57), one side of the piston rod (58) far away from the rotating block (54) and one side of the cylinder body (51) facing the rotating block (54) are wound with a seventh spring (510), the second circular ring block (59) is sleeved on the movable rod (53), one side of the second circular ring block far away from the second strong magnet (511) is fixedly connected with the end parts of the two piston rods (58) far away from the rotating block (54), the number of the air injection pipes (512) is at least two, the air injection pipes (52) are symmetrically arranged on the inner wall of the cylinder body (51), the connecting pipes are connected between the air injection pipes (512) and the cavity (57) and communicated with the fixed block (513) matched with the grooved disc (2) at least three, the air nozzles are distributed at intervals on the inner circumference of the cylinder body (51) close to the air injection pipe (512).
5. A hole reservation plugging device for constructional engineering as claimed in claim 4, characterized in that: the novel clamping device is characterized by further comprising a T-shaped rod (6) and an eighth spring (7), a sliding groove (8) is formed in the end portion of the movable clamping rod (31) far away from the conical block (33), the T-shaped rod (6) is placed in the sliding groove (8) in a sliding mode, and the eighth spring (7) is connected between the end portion, facing the conical block (33), of the T-shaped rod and the inner side of the sliding groove (8).
6. A hole reservation plugging device for constructional engineering as claimed in claim 5, characterized in that: the novel barrel is characterized by further comprising a nut (9), wherein a thread (10) is formed in one side of the movable rod (53) close to the fixed block (513), the nut (9) is sleeved on the movable rod (53) and matched with the thread (10), and the nut (9) is fixedly connected with the inner wall of the barrel body (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010058230.9A CN111075214B (en) | 2020-01-19 | 2020-01-19 | Plugging device is reserved with hole to building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010058230.9A CN111075214B (en) | 2020-01-19 | 2020-01-19 | Plugging device is reserved with hole to building engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111075214A true CN111075214A (en) | 2020-04-28 |
| CN111075214B CN111075214B (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010058230.9A Expired - Fee Related CN111075214B (en) | 2020-01-19 | 2020-01-19 | Plugging device is reserved with hole to building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111075214B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222601A (en) * | 2020-09-17 | 2021-01-15 | 湖南坤鼎数控科技有限公司 | Sliding groove roller pushing type friction welding static gantry workbench |
| CN113266299A (en) * | 2021-07-20 | 2021-08-17 | 山东辛丁技术有限公司 | Drilling plugging device for petroleum drilling |
| CN114382226A (en) * | 2022-01-28 | 2022-04-22 | 陕西建工第九建设集团有限公司 | Prefabricated brick for air conditioner reserved hole and construction method thereof |
| CN116441937A (en) * | 2023-04-18 | 2023-07-18 | 徐州金方润钢结构有限公司 | Rolling forming conveying equipment for steel structure machining |
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| CN206636212U (en) * | 2017-03-27 | 2017-11-14 | 北京建宇工程管理股份有限公司 | A kind of concrete floor reserving hole stopend |
| CN208105877U (en) * | 2018-04-19 | 2018-11-16 | 马洋 | A kind of regularization plumbing, HVAC reserve casing bit |
| CN208415930U (en) * | 2018-06-15 | 2019-01-22 | 天津市恒顺建筑工程有限公司 | A kind of architectural engineering hole reservation device |
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| CN209704018U (en) * | 2019-03-21 | 2019-11-29 | 中建二局第二建筑工程有限公司 | A kind of architectural engineering hole reservation device |
| CN209742375U (en) * | 2019-03-21 | 2019-12-06 | 中国建筑第七工程局有限公司 | Hole reservation device for building engineering |
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2020
- 2020-01-19 CN CN202010058230.9A patent/CN111075214B/en not_active Expired - Fee Related
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| CN206636212U (en) * | 2017-03-27 | 2017-11-14 | 北京建宇工程管理股份有限公司 | A kind of concrete floor reserving hole stopend |
| CN208105877U (en) * | 2018-04-19 | 2018-11-16 | 马洋 | A kind of regularization plumbing, HVAC reserve casing bit |
| CN208502248U (en) * | 2018-05-24 | 2019-02-15 | 郑日敏 | A kind of plumbing hole to be provided casing |
| CN208415930U (en) * | 2018-06-15 | 2019-01-22 | 天津市恒顺建筑工程有限公司 | A kind of architectural engineering hole reservation device |
| CN209704018U (en) * | 2019-03-21 | 2019-11-29 | 中建二局第二建筑工程有限公司 | A kind of architectural engineering hole reservation device |
| CN209742375U (en) * | 2019-03-21 | 2019-12-06 | 中国建筑第七工程局有限公司 | Hole reservation device for building engineering |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222601A (en) * | 2020-09-17 | 2021-01-15 | 湖南坤鼎数控科技有限公司 | Sliding groove roller pushing type friction welding static gantry workbench |
| CN112222601B (en) * | 2020-09-17 | 2021-11-16 | 湖南坤鼎数控科技有限公司 | Sliding groove roller pushing type friction welding static gantry workbench |
| CN113266299A (en) * | 2021-07-20 | 2021-08-17 | 山东辛丁技术有限公司 | Drilling plugging device for petroleum drilling |
| CN114382226A (en) * | 2022-01-28 | 2022-04-22 | 陕西建工第九建设集团有限公司 | Prefabricated brick for air conditioner reserved hole and construction method thereof |
| CN114382226B (en) * | 2022-01-28 | 2022-12-06 | 陕西建工第九建设集团有限公司 | Prefabricated brick for air conditioner reserved hole and construction method thereof |
| CN116441937A (en) * | 2023-04-18 | 2023-07-18 | 徐州金方润钢结构有限公司 | Rolling forming conveying equipment for steel structure machining |
| CN116441937B (en) * | 2023-04-18 | 2023-10-20 | 徐州金方润钢结构有限公司 | Rolling forming conveying equipment for steel structure machining |
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| CN111075214B (en) | 2021-07-20 |
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Effective date of registration: 20230106 Address after: No. 28, Jintan Avenue, Ganzhou Economic and Technological Development Zone, Jiangxi Province, 341006 Patentee after: JIANGXI LIFENG NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 341000 Jiangxi University of Technology, 86 Hongqi Avenue, Zhanggong District, Ganzhou City, Jiangxi Province Patentee before: Jiangxi University of Science and Technology |
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