CN215406630U - Outer wall screw hole shutoff instrument - Google Patents
Outer wall screw hole shutoff instrument Download PDFInfo
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- CN215406630U CN215406630U CN202120385696.XU CN202120385696U CN215406630U CN 215406630 U CN215406630 U CN 215406630U CN 202120385696 U CN202120385696 U CN 202120385696U CN 215406630 U CN215406630 U CN 215406630U
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- sleeve
- screw hole
- wall screw
- push rod
- storage tank
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Abstract
The utility model discloses an outer wall screw hole plugging tool, which comprises: the device comprises a sleeve, a push rod and a storage tank; the storage tank is used for storing concrete slurry, and is connected to the pipe body of the sleeve and communicated with the interior of the sleeve; the diameter of the push rod is matched with the inner diameter of the sleeve, and the push rod penetrates through the sleeve from one end of the sleeve and can reciprocate along the length direction of the sleeve; the other end of the sleeve is used for being inserted into the outer wall screw hole and communicated with the outer wall screw hole; the push rod moves along the length direction of the sleeve to seal or conduct the communication between the storage tank and the interior of the sleeve. The mode that the concrete slurry entering the sleeve is pushed to the outer wall screw hole by the push rod is adopted, so that the operation is simple, and the plugging efficiency can be improved.
Description
Technical Field
The application relates to the technical field of dust removing equipment, in particular to an outer wall screw hole plugging tool.
Background
In the high-rise building construction process, when the concrete shear wall is fixed by using the template, the wall-penetrating screw rods are required to be oppositely pulled and fixed, in order to save cost, the outer shear wall-penetrating screw rods are all provided with the sleeve pipes so as to facilitate the recovery of the wall-penetrating screw rods, and the sleeve pipe holes left after the wall-penetrating screw rods are the screw rod holes. After the construction is finished, the screw hole needs to be plugged.
The common method is to plug the screw hole by filling slurry into the screw hole through a tamping rod, and the method is not only complicated in operation but also low in efficiency.
SUMMERY OF THE UTILITY MODEL
The application aims at providing an outer wall screw hole shutoff instrument to simplify the operation process in shutoff outer wall screw hole, improve operating efficiency.
The application provides an outer wall screw hole shutoff instrument includes: the device comprises a sleeve, a push rod and a storage tank; the storage tank is used for storing concrete slurry, and is connected to the pipe body of the sleeve and communicated with the interior of the sleeve; the diameter of the push rod is matched with the inner diameter of the sleeve, and the push rod penetrates through the sleeve from one end of the sleeve and can reciprocate along the length direction of the sleeve; the other end of the sleeve is used for being inserted into the outer wall screw hole and communicated with the outer wall screw hole; the push rod moves along the length direction of the sleeve to seal or conduct the communication between the storage tank and the interior of the sleeve.
Furthermore, a positioning part is further arranged on the pipe body at the other end of the sleeve, and the positioning part is used for limiting the depth of the other end of the sleeve inserted into the outer wall screw hole.
Further, location portion is the locating plate, the locating plate perpendicular to the body of sheathed tube.
Further, an insertion part is arranged at the end part of the other end of the sleeve and used for being inserted into the screw hole of the outer wall, and the insertion part is provided with an insertion groove communicated with the sleeve.
Further, the slot is an arc-shaped slot matched with the screw hole of the outer wall.
Further, a push rod handle is further arranged on the push rod, and the length from the push rod handle to one end, inserted into the sleeve, of the push rod is at least equal to the length of the sleeve.
Further, the push rod handle is provided on an end portion of the push rod which is not inserted into the sleeve.
Further, the tank bottom of stock chest is provided with the discharge gate, be provided with the connector on the sheathed tube body, the discharge gate with the connector intercommunication, so that the stock chest is connected on the sheathed tube body.
Further, the stock chest is for leaking hopper-shaped stock chest, the discharge gate is located leak hopper-shaped stock chest's bottom.
Further, a sleeve handle is arranged on the sleeve.
According to the outer wall screw hole shutoff instrument that this application provided, adopt the push rod will enter into the concrete thick liquids propelling movement of sleeve pipe to the mode in the outer wall screw hole, not only easy operation can also improve shutoff efficiency.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an external wall screw hole plugging tool provided in the present application;
FIG. 2 is a schematic structural view of another embodiment of the external wall screw hole plugging tool provided by the present application;
FIG. 3 is a first schematic diagram of the plugging process of the external wall screw hole plugging tool provided by the present application;
FIG. 4 is a second schematic view of the outer wall screw hole plugging tool provided by the present application during the plugging process;
fig. 5 is a third schematic view of the outer wall screw hole plugging tool provided by the present application during the plugging process;
fig. 6 is a fourth schematic view of the outer wall screw hole plugging tool provided by the present application in the plugging process.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
The application provides an outer wall screw hole shutoff instrument for shutoff outer wall screw hole, this outer wall screw hole adopts the screw rod to draw the template to, and form after concreting. The tool fills the concrete slurry into the outer wall screw hole to block the outer wall screw hole, and the concrete slurry usually adopts expansion cement.
Referring to fig. 1 and fig. 2, the external wall screw hole plugging tool 100 provided in this embodiment mainly includes: the sleeve 10, the push rod 20 and the storage tank 30, the storage tank 30 is connected to the pipe body of the sleeve 10, and the storage tank 30 is communicated with the inside of the sleeve 10. The diameter of the push rod 20 is adapted to the inner diameter of the casing 10, the push rod 20 is inserted into the casing 10 from one end a of the casing 10, and the push rod 20 is reciprocally movable in the length direction of the casing 10. The other end B of the sleeve 10 is for insertion into the outer wall screw hole 201 and communicates with the outer wall screw hole 201. As shown in fig. 3 to 6, an outer wall screw hole 201 is formed on a concrete-poured outer wall 200. The push rod 20 moves along the length direction of the casing 10 to block or communicate the communication between the storage tank 30 and the interior of the casing 10, and the storage tank 30 is used for storing concrete slurry.
Before use, the push rod 20 blocks the communication between the storage tank 30 and the interior of the casing 10, and concrete slurry can be poured into the storage tank 30. In use, after the push rod 20 is communicated with the storage tank 30 and the interior of the sleeve 10, the concrete slurry enters the sleeve 10, and the push rod 20 moves along the direction from one end a of the sleeve 10 to the other end B thereof, so as to push the concrete slurry entering the sleeve 10 into the outer wall screw hole 201.
This application adopts sleeve pipe 10 to provide the passageway for concrete slurry enters into outer wall screw hole 201 to avoid dropping of too much concrete slurry, save the cost. The mode that the push rod 20 pushes the concrete slurry entering the sleeve 10 to the outer wall screw hole 201 is adopted, so that the operation is simple, and the plugging efficiency can be improved.
In an embodiment, the bottom of the storage tank 30 is provided with a discharge port, the pipe body of the casing 10 is provided with a connection port, the connection port is communicated with the inside of the casing 10, and the discharge port and the connection port can be connected by means of screw connection, clamping, and the like, so that the storage tank 20 is communicated with the inside of the casing 10, and the storage tank 30 is connected to the pipe body of the casing 10.
In this embodiment, the stock chest 30 is for leaking hopper-shaped stock chest, and the discharge gate that sets up at the 30 tank bottoms of stock chest is located the bottom of leaking hopper-shaped stock chest, adopts to leak hopper-shaped stock chest not only can enlarge the volume of storing concrete slurry, and the concrete slurry of still being convenient for pours into sleeve pipe 10 into.
As shown in fig. 1 and 2, a positioning portion 40 is further disposed on the tube body at the other end B of the sleeve 10, and the positioning portion 40 is used for limiting the depth of the other end B of the sleeve 10 inserted into the outer wall screw hole 201.
In one embodiment, the positioning portion 40 is a positioning plate perpendicular to the tube of the sleeve 10, i.e. the positioning plate is disposed on the tube of the sleeve 10 in a direction perpendicular to the axial line of the sleeve 10, and of course, the positioning plate surrounds the tube of the sleeve 10.
The end part of the other end B of the sleeve 10 is provided with an insertion part 11, the insertion part 11 is used for being inserted into the outer wall screw hole 201, the insertion part 11 is provided with an insertion groove communicated with the sleeve 10, the insertion groove is an arc-shaped groove matched with the size of the outer wall screw hole 201, and a discharging gap is formed in the arc-shaped groove so as to facilitate discharging of concrete slurry.
The push rod 20 is further provided with a push rod handle 21, the push rod handle 21 is arranged at one end part of the push rod 20 which is not inserted into the sleeve 10, the push rod handle 21 is used for being held by an operator, as shown in fig. 2, the length L1 from the push rod handle 21 to one end A of the push rod 20 inserted into the sleeve 10 is at least equal to the length L2 of the sleeve 10, and the length L2 of the sleeve 10 is the distance from one end A of the sleeve 10 to the other end B thereof, so that concrete slurry can be pushed into the outer wall screw rod hole 201.
In a preferred embodiment, the length L1 from the push rod handle 21 to the end a of the push rod 20 inserted into the cannula 10 is greater than the length of the cannula 10.
In one embodiment, a cannula handle 12 is also provided on the cannula 10 to facilitate gripping by an operator.
With reference to fig. 3 to 6, the application process of the external wall screw hole plugging tool provided by the present application is as follows:
as shown in fig. 3, the operator inserts the insertion portion 11 at the end of the other end B of the sleeve 10 of the plugging tool into the port of the one end of the outer wall screw hole 201 by holding the push rod handle 21 and the sleeve handle 12, and pushes the push rod 20 in the direction from the one end a to the other end B of the sleeve 10, so that the push rod 20 plugs the communication between the storage tank 30 and the inside of the sleeve 10, and simultaneously, the concrete slurry is injected into the storage tank 30.
As shown in fig. 4, the push rod 20 is moved in a direction from the other end B of the casing 10 to the one end a thereof in a direction indicated by an arrow in fig. 4 to communicate between the storage tank 30 and the inside of the casing 10, so that the concrete slurry stored in the storage tank 30 enters the inside of the casing 10.
As shown in fig. 5, after the concrete grout completely enters the interior of the sleeve 10, the push rod 20 is moved in a direction from one end a to the other end B of the sleeve 10 in the direction indicated by the arrow in fig. 5 to push the concrete grout entering the interior of the sleeve 10 into the outer wall screw hole 201. Before the concrete slurry is pushed into the outer wall screw hole 201, the port of the other end of the outer wall screw hole 201 is blocked, for example, by a blocking head.
As shown in fig. 6, the above three steps are repeated until the outer wall screw hole 201 is completely filled with the concrete grout. And then taking out the outer wall screw hole plugging tool, taking out the plugging head at the other end port of the outer wall screw hole 201, and then trowelling and smearing waterproof materials and the like on two side surfaces of the outer wall 201 along the length direction of the outer wall screw hole 201 through concrete slurry.
Further, the stock chest is for leaking hopper-shaped stock chest, the discharge gate is located leak hopper-shaped stock chest's bottom.
In conclusion, the outer wall screw hole plugging tool provided by the embodiment adopts the mode that the push rod pushes concrete slurry entering the sleeve into the outer wall screw hole, so that the operation is simple, and the plugging efficiency can be improved.
The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the inventive concepts herein.
Claims (10)
1. An outer wall screw hole shutoff instrument which characterized in that includes: the device comprises a sleeve, a push rod and a storage tank; the storage tank is used for storing concrete slurry, and is connected to the pipe body of the sleeve and communicated with the interior of the sleeve; the diameter of the push rod is matched with the inner diameter of the sleeve, and the push rod penetrates through the sleeve from one end of the sleeve and can reciprocate along the length direction of the sleeve; the other end of the sleeve is used for being inserted into the outer wall screw hole and communicated with the outer wall screw hole; the push rod moves along the length direction of the sleeve to seal or conduct the communication between the storage tank and the interior of the sleeve.
2. The outer wall screw hole plugging tool according to claim 1, wherein a positioning portion is further provided on the tube body at the other end of the sleeve, and the positioning portion is used for limiting the depth of the other end of the sleeve inserted into the outer wall screw hole.
3. An exterior wall screw hole plugging tool according to claim 2, wherein said positioning portion is a positioning plate perpendicular to a tube body of said sleeve.
4. The outer wall screw hole plugging tool according to claim 3, wherein an end of the other end of the sleeve is provided with an insertion portion for insertion into the outer wall screw hole, the insertion portion having an insertion groove communicating with the sleeve.
5. The outer wall screw hole plugging tool of claim 4, wherein the insertion groove is an arc-shaped groove adapted to the outer wall screw hole.
6. The plugging tool for screw holes in outer walls according to claim 1, wherein a push rod handle is further provided on the push rod, and the length from the push rod handle to the end of the push rod inserted into the sleeve is at least equal to the length of the sleeve.
7. The exterior wall screw hole plugging tool of claim 6, wherein said push rod handle is provided on an end portion of said push rod which is not inserted into said sleeve.
8. The outer wall screw hole plugging tool according to claim 1, wherein a discharge port is provided at a bottom of the storage tank, and a connection port is provided on the pipe body of the sleeve, and the discharge port communicates with the connection port so that the storage tank is connected to the pipe body of the sleeve.
9. The external wall screw hole plugging tool of claim 8, wherein the storage tank is a funnel-shaped storage tank, and the discharge hole is located at the bottom end of the funnel-shaped storage tank.
10. An exterior wall screw hole plugging tool according to claim 1, wherein a sleeve handle is further provided on said sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120385696.XU CN215406630U (en) | 2021-02-20 | 2021-02-20 | Outer wall screw hole shutoff instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120385696.XU CN215406630U (en) | 2021-02-20 | 2021-02-20 | Outer wall screw hole shutoff instrument |
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| Publication Number | Publication Date |
|---|---|
| CN215406630U true CN215406630U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120385696.XU Active CN215406630U (en) | 2021-02-20 | 2021-02-20 | Outer wall screw hole shutoff instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356962A (en) * | 2023-04-25 | 2023-06-30 | 中国十七冶集团有限公司 | Novel concrete wall integrated screw eye plugging device and use method |
-
2021
- 2021-02-20 CN CN202120385696.XU patent/CN215406630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356962A (en) * | 2023-04-25 | 2023-06-30 | 中国十七冶集团有限公司 | Novel concrete wall integrated screw eye plugging device and use method |
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