CN217896774U - Rib planting hole pore-forming device - Google Patents
Rib planting hole pore-forming device Download PDFInfo
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- CN217896774U CN217896774U CN202221565009.3U CN202221565009U CN217896774U CN 217896774 U CN217896774 U CN 217896774U CN 202221565009 U CN202221565009 U CN 202221565009U CN 217896774 U CN217896774 U CN 217896774U
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Abstract
The utility model discloses a planting bar hole pore-forming device, including fastener and pre-buried device, fastener includes backing plate and fixed sleeve, is equipped with template and flitch in proper order in one side of wall structure, and the backing plate setting is between template and flitch, compresses tightly the backing plate through the flitch and fixes on the side of template, has seted up the through-hole on the backing plate, is located the position of through-hole on the backing plate and is provided with the fixed sleeve, and the inboard of fixed sleeve is equipped with the internal thread; the pre-buried device comprises an anchoring reserved rod, an exposed rod and a force application rod, one end of the anchoring reserved rod penetrates through a through hole in the base plate and a reserved hole in the template in sequence and is pre-buried in the wall structure, one end of the exposed rod penetrates through the fixing sleeve and then is connected with the other end of the anchoring reserved rod, a threaded section used for being in threaded connection with the fixing sleeve is arranged at the joint of the exposed rod and the anchoring reserved rod, and the other end of the exposed rod is perpendicularly connected with the middle of the force application rod. The utility model discloses ann tears convenience, safe and reliable open, can used repeatedly.
Description
Technical Field
The utility model belongs to the technical field of building engineering, especially, relate to a planting muscle hole pore-forming device.
Background
With the development of social economy, the original concrete structure building is modified to adapt to new functions, more and more applications are provided, and the post-planting reinforcing steel bar technology is often used in the modification. At present, in the field of engineering construction, a general mode of post-bar planting is that holes are drilled and bar planting is carried out on the structure after the structure is formed. The adoption of the bar planting hole forming mode easily causes the following influences on the hole forming quality: (1) The concrete around the hole is easy to damage in the drilling process; (2) The position of embedded steel bars of the steel bars and the drilling depth are influenced by the steel bars in the structure; (3) The pore-forming depth-level aperture is difficult to ensure under the influence of the construction of operators; and (4) unclean holes are not cleaned.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a planting muscle hole pore-forming device to solve the problem that points out in the above-mentioned background art.
In order to achieve the purpose of the utility model, the technical proposal is as follows:
a planting bar hole pore-forming device comprises a fastening device and a pre-buried device, wherein the fastening device comprises a base plate and a fixed sleeve, a template and battens are sequentially arranged on one side of a wall structure, the base plate is arranged between the template and the battens, the base plate is tightly pressed and fixed on the side surface of the template through the battens, a through hole is formed in the base plate, the fixed sleeve is arranged at the position of the through hole on the base plate, and an internal thread is arranged on the inner side of the fixed sleeve;
the pre-buried device comprises an anchoring reserved rod, an exposed rod and a force application rod, one end of the anchoring reserved rod penetrates through a through hole in the base plate and a reserved hole in the template in sequence and is pre-buried in the wall structure, one end of the exposed rod penetrates through the fixing sleeve and is connected with the other end of the anchoring reserved rod, a threaded section used for being in threaded connection with the fixing sleeve is arranged at the joint of the exposed rod and the anchoring reserved rod, and the other end of the exposed rod is perpendicularly connected with the middle of the force application rod.
As a further improvement, the backing plate is made of a steel plate.
As a further improvement, the anchor is reserved the pole and is adopted smooth steel bar, expose the pole and adopt the twisted steel bar.
As a further improvement of the utility model, the force application rod is provided with anti-skid threads.
As a further improvement, the pole is reserved to the anchor includes first connecting piece and second connecting piece, be equipped with the extension piece that a plurality of head and the tail can dismantle the connection in proper order between first connecting piece and the second connecting piece, the one end of first connecting piece is connected with the pole that exposes, and the other end is equipped with the threaded connection hole, the one end of extension piece is equipped with the threaded connection post, and the other end is equipped with the threaded connection hole, the one end of second connecting piece is equipped with the threaded connection post, threaded connection post threaded connection is in the threaded connection hole, when using, the length of pre-buried section reinforcing bar is adjusted to the quantity of accessible adjustment extension piece, and then the regulation of the degree of depth can be realized to the pore-forming.
The utility model has the advantages that: the utility model is not easy to damage the concrete around the hole during the hole forming process; during installation, fine adjustment of the position of the hole and the angle of the inner hole can be carried out, the steel bars in the structure are avoided, and the position of the embedded steel bars of the steel bars and the drilling depth are effectively ensured; the length and the diameter of the anchoring reserve rod are uniform, the influence of human factors can be reduced, and the pore-forming depth and the pore diameter are ensured.
The utility model discloses ann tears convenience open, safe and reliable, can used repeatedly, practiced thrift the material, processing is simpler moreover, and length can freely be adjusted, has effectively adapted to the on-the-spot needs, has improved the efficiency, has gained better economic benefits, has controlled the cost and has run off, is particularly suitable for the pore-forming of secondary structure wall lacing wire and constructional column reinforcing bar.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic view of the installation of the present invention;
fig. 2 is a schematic structural view of the fastening device of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural view of the pre-buried device of the present invention;
fig. 5 is a schematic structural diagram of a pre-buried device in embodiment 2 of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example 1
As shown in fig. 1-4, a planting bar hole forming device comprises a fastening device 1 and a pre-buried device 2, wherein the fastening device 1 comprises a backing plate 11 and a fixing sleeve 12, a formwork 4 and a batten 5 are sequentially arranged on one side of a wall structure 3, the backing plate 11 is arranged between the formwork 4 and the batten 5, the backing plate 11 is pressed and fixed on the side surface of the formwork 4 through the batten 5, a through hole 111 is formed in the backing plate 11, the fixing sleeve 12 is arranged on the backing plate 11 at the position of the through hole 111, and an internal thread is arranged on the inner side of the fixing sleeve 12;
the embedded device 2 comprises an anchor reserved rod 21, an exposed rod 22 and a force application rod 23, one end of the anchor reserved rod 21 penetrates through a through hole 111 in the base plate 11 and a reserved hole in the formwork 4 in sequence and then is embedded in the wall structure 3, one end of the exposed rod 22 penetrates through the fixing sleeve 12 and then is connected with the other end of the anchor reserved rod 21, a threaded section 221 for being in threaded connection with the fixing sleeve 12 is arranged at the joint of the exposed rod 22 and the anchor reserved rod 21, and the other end of the exposed rod 22 is perpendicularly connected with the middle of the force application rod 23.
The backing plate 11 is made of a steel plate.
The anchoring reserved rod 21 is made of smooth steel bars, and the exposed rod 22 is made of threaded steel bars.
The force application rod 23 is provided with anti-skid threads.
Example 2
On the basis of the structure of embodiment 1, in embodiment 2, as shown in fig. 5, the anchor reserved rod 21 includes a first connecting piece 211 and a second connecting piece 212, a plurality of lengthening pieces 213 detachably connected end to end in sequence are disposed between the first connecting piece 211 and the second connecting piece 212, one end of the first connecting piece 211 is connected to the exposed rod 22, the other end of the first connecting piece is provided with a threaded connection hole 214, one end of the lengthening piece 213 is provided with a threaded connection post 215, the other end of the lengthening piece is provided with a threaded connection hole 214, one end of the second connecting piece 212 is provided with a threaded connection post 215, the threaded connection post 215 is in the threaded connection hole 214, and when the anchor reserved rod is used, the length of the embedded section steel bar can be adjusted by adjusting the number of the lengthening pieces 213, so that the depth of the formed hole can be adjusted.
The utility model discloses when installing the use, specific way is as follows:
(1) Pre-embedding device 2: welding and connecting an anchoring reserved rod 21 (adopting a plain steel bar with the specification of +4 mm of the designed embedded steel bar specification), an exposed rod 22 (adopting a threaded steel bar with the specification more than or equal to the specification of the steel bar in an anchoring area) and a force application rod 23;
(2) The fastening device 1: drilling a through hole 111 (the aperture is more than or equal to the specification of the steel bar in the anchoring area) on the base plate 11 (the width is multiplied by the thickness is more than 40 and 4 mm), and welding a fixed sleeve 12 at the position of the hole opening (the specification of the fixed sleeve 12 is consistent with the specification of the steel bar with the threads adopted by the exposed rod 22);
(3) During installation, firstly drilling a reserved hole on a template 4 at a bar planting position according to design and scheme requirements, then arranging a fastening device 1 at the reserved hole position and tightly pressing and fixing the fastening device by using a batten 5, and finally screwing a pre-embedded device 2 on a fixing device in a rotating manner, wherein the screw thread section 221 can be stopped when being completely screwed into a fixing sleeve 12;
(4) When the structural concrete is poured and disassembled, the embedded device 2 is rotated and screwed out, then the embedded device is cleaned and placed in a concentrated mode, and the structural concrete is convenient to use next time.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a planting muscle hole pore-forming device which characterized in that: the wall structure comprises a fastening device and a pre-buried device, wherein the fastening device comprises a base plate and a fixing sleeve, a template and battens are sequentially arranged on one side of a wall structure, the base plate is arranged between the template and the battens, the base plate is tightly pressed and fixed on the side surface of the template through the battens, a through hole is formed in the base plate, the fixing sleeve is arranged at the position, located at the through hole, of the base plate, and internal threads are arranged on the inner side of the fixing sleeve;
the pre-buried device comprises an anchor reserved rod, an exposed rod and a force application rod, one end of the anchor reserved rod penetrates through a through hole in the base plate and a reserved hole in the template in sequence and then is pre-buried in the wall structure, one end of the exposed rod penetrates through the fixing sleeve and then is connected with the other end of the anchor reserved rod, a threaded section for being in threaded connection with the fixing sleeve is arranged at the joint of the exposed rod and the anchor reserved rod, and the other end of the exposed rod is perpendicularly connected with the middle of the force application rod.
2. A tendon hole forming device as claimed in claim 1, which includes: the backing plate is made of steel plates.
3. A tendon hole forming device as claimed in claim 1, which includes: the anchoring reserved rod adopts a smooth steel bar, and the exposed rod adopts a threaded steel bar.
4. A tendon hole-forming device as claimed in claim 1, wherein: and the force application rod is provided with anti-skid threads.
5. A tendon hole-forming device as claimed in claim 1, wherein: the anchor is reserved the pole and is included first connecting piece and second connecting piece, be equipped with the extension piece that a plurality of heads and tails can dismantle the connection in proper order between first connecting piece and the second connecting piece, the one end of first connecting piece with expose the pole and be connected, the other end is equipped with the threaded connection hole, the one end of extension piece is equipped with the threaded connection post, and the other end is equipped with the threaded connection hole, the one end of second connecting piece is equipped with the threaded connection post, threaded connection post threaded connection is in the threaded connection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221565009.3U CN217896774U (en) | 2022-06-21 | 2022-06-21 | Rib planting hole pore-forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221565009.3U CN217896774U (en) | 2022-06-21 | 2022-06-21 | Rib planting hole pore-forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217896774U true CN217896774U (en) | 2022-11-25 |
Family
ID=84130351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221565009.3U Active CN217896774U (en) | 2022-06-21 | 2022-06-21 | Rib planting hole pore-forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217896774U (en) |
-
2022
- 2022-06-21 CN CN202221565009.3U patent/CN217896774U/en active Active
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