CN207988544U - A kind of concrete structure depth filling crack with glue bar - Google Patents
A kind of concrete structure depth filling crack with glue bar Download PDFInfo
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- CN207988544U CN207988544U CN201721480522.1U CN201721480522U CN207988544U CN 207988544 U CN207988544 U CN 207988544U CN 201721480522 U CN201721480522 U CN 201721480522U CN 207988544 U CN207988544 U CN 207988544U
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- bar
- encapsulating
- glue
- rubber plug
- screw thread
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Abstract
The utility model provides a kind of concrete structure depth filling crack with glue bar, including hollow encapsulating bar, one end of encapsulating bar is removable to be connected with moulding pipe, it is connected on one end of the encapsulating bar of moulding pipe and only rubber plug is connected with by external screw thread, the hole for injecting glue of perforation encapsulating bar outer wall is offered on the encapsulating bar between the other end of encapsulating bar and only rubber plug.To solve the problem that colloid cannot be poured into compared with deep crack, and keep structural bearing capacity not up to standard by existing glue-pouring device.The utility model belongs to the design of encapsulating bar and concrete bodies reinforce maintenance technique field.
Description
Technical field
The utility model provides a kind of encapsulating bar reaching a wide range of moulding using its length, belongs to the design of encapsulating bar and mixes
Solidifying soil stabilization repairs field.
Background technology
With the quickening of China's infrastructure construction paces, more emerging structures are created, but new construction is behind
More old engineerings wait for maintenance and reinforcement.Part new construction needs to remove original engineering, so inconvenience is had, such as
It is long in time limit, traffic, inhabitation etc. are influenced, more important point is will to spend the expense of bigger.Therefore, more owner's units can be selected
Select the bearing capacity for taking the mode reinforced and repaired to improve original structure, such as concrete bodies filling crack with glue.However investigation is existing
Filling crack with glue technology, construction technology are to be drilled with a shallower aperture, fixed a bit of moulding conduit, with only glue in Slit bottom
Plug sealing cavity, and other fracture faces are closed, a venthole at the top of crack is only stayed, moulding is carried out with high pressure glue pressing machine.It is such
Method only serves palliative effect, is only applicable to the crack that depth is acted at 50 centimeters, for deep crack, surface is seen
Colloid get up by crack closure, in fact internal and unimplanted colloid, the integral strength of the concrete structure with crack also far reaches
The requirement reinforced less than encapsulating.
Invention content
The purpose of this utility model is that：A kind of concrete structure depth filling crack with glue bar is provided, to solve existing encapsulating
The problem that colloid cannot be poured into compared with deep crack, and keep structural bearing capacity not up to standard by device.
To solve the above problems, quasi- use such a concrete structure depth filling crack with glue bar, including hollow encapsulating
Bar, one end of encapsulating bar is removable to be connected with moulding pipe, is connected on one end of the encapsulating bar of moulding pipe and is connected by external screw thread
There is only rubber plug, the hole for injecting glue of perforation encapsulating bar outer wall is offered on the encapsulating bar between the other end of encapsulating bar and only rubber plug.
In aforementioned concrete structure depth filling crack with glue bar, only rubber plug is trapezium structure, and only the middle part of rubber plug is opened in an axial direction
Equipped with threaded hole, only rubber plug is also correspondingly arranged on matching externally threaded closed nut with threaded hole；
In aforementioned concrete structure depth filling crack with glue bar, length direction equidistantly distributed of the hole for injecting glue along encapsulating bar
It is provided with multigroup, every group of hole for injecting glue includes the multiple hole for injecting glue being arranged along encapsulating bar circumferential direction equidistantly distributed, two adjacent groups injecting glue
The distance between hole is ten centimeters；
In aforementioned concrete structure depth filling crack with glue bar, it is respectively arranged with first along its length on one end of encapsulating bar
External screw thread and the second external screw thread, the second external screw thread are set to the first externally threaded outside, and the only rubber plug removably connects
In on the first external screw thread, encapsulating bar is connected by fixing nut with moulding pipe, and encapsulating bar passes through the second external screw thread and fixing nut
Threaded one end connection, restraining position ring block is arranged in the inside of the fixing nut other end, and one end of moulding pipe is arranged in by spacing ring
In the other end of fixing nut, and seal washer is additionally provided between moulding pipe and fixing nut.
Compared with prior art, the utility model freely formulates encapsulating pole length, and encapsulating bar side wall according to the penetration of fracture
Numerous hole for injecting glue are arranged in distribution, and colloid can be made to fill deeper crack, improve encapsulating efficiency, while further enhancing band
The integral strength of cracked concrete structure, this utility model effective solution encapsulating depth is inadequate, and concrete integral strength is not
Problem up to standard, easy to use, cost is relatively low, and effect is good, suitable for promoting the use of.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is moulding pipe and the main structure diagram of fixing nut in Fig. 1；
Fig. 3 is the structural schematic diagram of closed nut；
Fig. 4 is the structural schematic diagram of encapsulating bar.
Specific implementation mode
It is apparent to make the utility model state, the utility model is done further specifically below in conjunction with attached drawing
It is bright.
Embodiment：
Referring to figs. 1 to Fig. 4, a kind of concrete structure depth filling crack with glue bar provided in this embodiment, including hollow filling
Glue bar 1, one end of encapsulating bar 1 is removable to be connected with moulding pipe 2, is connected on one end of the encapsulating bar 1 of moulding pipe 2 through outer spiral shell
Line is connected with only rubber plug 3, and 1 outer wall of perforation encapsulating bar is offered on the encapsulating bar 1 between the other end of encapsulating bar 1 and only rubber plug 3
Hole for injecting glue 4, only rubber plug 3 be trapezium structure, only the middle part of rubber plug 3 be provided in the axial direction with threaded hole 5, only rubber plug 3 also correspondence sets
It is equipped with matching externally threaded closed nut 6 with threaded hole 5, only rubber plug 3 welds annulus 13 on the end face of concrete,
Preventing from cementing leakage；
Hole for injecting glue 4 is provided with multigroup along the length direction equidistantly distributed of encapsulating bar 1, and every group of hole for injecting glue 4 includes along encapsulating
Multiple hole for injecting glue 4 of the circumferential equidistantly distributed setting of bar 1, the distance between two adjacent groups hole for injecting glue 4 is ten centimeters, encapsulating bar 1
One end on be respectively arranged with the first external screw thread 7 and the second external screw thread 8 along its length, the second external screw thread 8 is set to outside first
The outside of screw thread 7, the only rubber plug 3 are removably connected on the first external screw thread 7, and encapsulating bar 1 passes through fixing nut 9 and pressure
Sebific duct 2 be connected, encapsulating bar 1 is connect by the second external screw thread 8 with the threaded one end of fixing nut 9,9 other end of fixing nut it is interior
Restraining position ring block 10 is arranged in side, and one end of moulding pipe 2 is arranged in by spacing ring 10 in the other end of fixing nut 9, and moulding pipe
Seal washer 11 is additionally provided between 2 and fixing nut 9, non-slipping block 12 is arranged in 9 outside of fixing nut.
It makes and application method is as follows：According to present apparatus material requested, prepare drilling machine, lathe, spanner, glue pressing machine, one
Tools and the material such as root long steel pipe and the slightly larger short steel pipes of a diameter, by two sections of steel pipe tail portion device for carrying a tripot silks on lathe, while will grow
Steel pipe front end uniformly drills out hole for injecting glue 4, finally that the ending welding of two steel pipes is integral as schemed.Prepare a bit of steel pipe, in
Diameter is identical as above-mentioned outer diameter of steel pipes, inside it device for carrying a tripot silk, and 90 degree of arrangements of outside weldings tooth block, tail portion contracting is welded with steel annulus,
Internal radius is identical as moulding pipe outside diameter, moulding pipe front end is made as annular shape outstanding, and be stuck in above-mentioned steel annulus.
Moulding pipe is plastic products, flexible deformation.Steel is made on lathe stops rubber plug, internal diameter and above-mentioned long outer diameter of steel pipes phase
Together, internal device for carrying a tripot silk.Steel closed nut is made on lathe, front end is furnished with male thread portion diameter and above-mentioned long outer diameter of steel pipes phase
Together.Each component is made as shown in Figure 1.
All components on deck after, in the concrete bodies Slit bottom of cracking, bored towards crack perforation direction with drilling machine
Hole, for drilling depth depending on the penetration of fracture, general depth is more than the penetration of fracture -0.5m, and in crack, top position is drilled with outlet and goes out
Glue hole, is blown off dust in hole with high pressure air blowing machine, stops rubber plug 3 in base apertures external pasting, will be filled after waiting only 3 fixation of rubber plug
Glue bar 1 is screwed into and screws, and the fixing nut 9 with moulding pipe 2 is screwed into outside encapsulating bar 1, keeps it securely air tight, and will
Remaining portion faces encapsulation process of crack.Being slowly increased glue pressing machine pressure makes colloid pour into, and colloid is crept up by crack lower part,
Until flowing out uniform colloid from top plastic hole.Glue pressing machine pressure is slightly reduced at this time, continues moulding, and turns round lower encapsulating
Bar is slowly extracted.Stop pressurizeing immediately when extracting encapsulating bar 1, and closed nut 6 is screwed into only rubber plug 3 rapidly, this time encapsulating
Terminate.
Claims (4)
1. a kind of concrete structure depth filling crack with glue bar, including hollow encapsulating bar (1), it is characterised in that：Encapsulating bar (1)
One end is removable to be connected with moulding pipe (2), is connected on one end of the encapsulating bar (1) of moulding pipe (2) and is connected with by external screw thread
Only rubber plug (3) offer perforation encapsulating bar (1) on the encapsulating bar (1) between the other end of encapsulating bar (1) and only rubber plug (3) outside
The hole for injecting glue (4) of wall.
2. a kind of concrete structure depth filling crack with glue bar according to claim 1, it is characterised in that：Only rubber plug (3) is ladder
Shape structure is only provided in the axial direction with threaded hole (5) in the middle part of rubber plug (3), and only rubber plug (3) is also correspondingly arranged on and has and threaded hole
(5) match externally threaded closed nut (6).
3. a kind of concrete structure depth filling crack with glue bar according to claim 1, it is characterised in that：The hole for injecting glue (4)
It is provided with along the length direction equidistantly distributed of encapsulating bar (1) multigroup, every group of hole for injecting glue (4) includes circumferential etc. along encapsulating bar (1)
Multiple hole for injecting glue (4) of spacing distribution setting, the distance between two adjacent groups hole for injecting glue (4) are ten centimeters.
4. a kind of concrete structure depth filling crack with glue bar according to claim 1, it is characterised in that：The one of encapsulating bar (1)
The first external screw thread (7) and the second external screw thread (8) are respectively arranged on end along its length, the second external screw thread (8) is set to first
The outside of external screw thread (7), the only rubber plug (3) are removably connected on the first external screw thread (7), and encapsulating bar (1) passes through solid
Determine nut (9) with moulding pipe (2) to be connected, encapsulating bar (1) is connected by the second external screw thread (8) and the threaded one end of fixing nut (9)
It connects, the inside setting restraining position ring block (10) of fixing nut (9) other end, one end of moulding pipe (2) is set by spacing ring (10) card
In in the other end of fixing nut (9), and seal washer (11) is additionally provided between moulding pipe (2) and fixing nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480522.1U CN207988544U (en) | 2017-11-08 | 2017-11-08 | A kind of concrete structure depth filling crack with glue bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480522.1U CN207988544U (en) | 2017-11-08 | 2017-11-08 | A kind of concrete structure depth filling crack with glue bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207988544U true CN207988544U (en) | 2018-10-19 |
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ID=63803596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721480522.1U Active CN207988544U (en) | 2017-11-08 | 2017-11-08 | A kind of concrete structure depth filling crack with glue bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207988544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924702A (en) * | 2019-11-28 | 2020-03-27 | 中国三冶集团有限公司 | Hole plugging device for brick-concrete or prefabricated part and operation method thereof |
-
2017
- 2017-11-08 CN CN201721480522.1U patent/CN207988544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924702A (en) * | 2019-11-28 | 2020-03-27 | 中国三冶集团有限公司 | Hole plugging device for brick-concrete or prefabricated part and operation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 3590, JinSu Avenue, Guiyang National High tech Industrial Development Zone, Guiyang City, Guizhou Province 550000 Patentee after: Guizhou Shunkang Testing Co.,Ltd. Address before: 550025 Guiyang 3590 Guizhou national hi tech Industrial Development Zone, Bai Jin Avenue, No. 3590 Patentee before: GUIZHOU SHUNKANG ROAD AND BRIDGE CONSULTING Co.,Ltd. |