CN209817285U - Adjustable grout sleeve fixing device - Google Patents
Adjustable grout sleeve fixing device Download PDFInfo
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- CN209817285U CN209817285U CN201920540879.7U CN201920540879U CN209817285U CN 209817285 U CN209817285 U CN 209817285U CN 201920540879 U CN201920540879 U CN 201920540879U CN 209817285 U CN209817285 U CN 209817285U
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Abstract
The utility model belongs to the technical field of the grout sleeve, especially, relate to an adjustable grout sleeve fixing device. The utility model provides an adjustable grouting sleeve fixing device, wherein a first rubber sleeve can be installed in a first through hole formed in a first fixed steel rib plate and a second fixed steel rib plate, and the size of a round hole of the first rubber sleeve can be adjusted according to the size of a grouting sleeve so as to fix reinforcing steel bars with different sizes; the first fixed steel rib plate is movably connected with the first transverse groove and the third transverse groove, the second fixed steel rib plate is movably connected with the second transverse groove and the fourth transverse groove, and the position of the fixed steel bar can be kept stable by adjusting the positions of the first fixed steel rib plate and the second fixed steel rib plate; bearing sleeve board and first perpendicular groove and the second erects groove swing joint, and the accessible is adjusted the position that bears sleeve board and is made the reinforcing bar to be located telescopic central point according to the experiment needs and put.
Description
Technical Field
The utility model belongs to the technical field of the grout sleeve, especially, relate to an adjustable grout sleeve fixing device.
Background
The assembly type concrete frame structure is one of the most widely applied and studied systems at home and abroad, and the core for maintaining the integral stability of the frame structure is the beam column node. The connection mode of the beam-column joint has great influence on the construction efficiency of the assembly structure, and directly determines the overall anti-seismic performance of the frame structure, so that the key for improving the stress performance of the beam-column joint of the assembly structure is to apply a reasonable and reliable connection technology.
At present, adopt the grout to connect the connection that carries out assembled structure beam column node at home and abroad, it is grout muffjoint to study more in grout is connected, because muffjoint grout connects can effectively strengthen node bearing capacity and fatigue resistance ability, and the industrial degree height. In order to carry out deep research on the grouting connection of the sleeve, the mechanical property research and analysis of grouting sleeves with different sizes are required to be carried out in a laboratory, and then the grouting sleeve connection is improved and optimized. When the grouting sleeve is used for connection research, the sleeve and the steel bar of the grouting sleeve need to be fixed firstly and then grouting is carried out. However, the existing adjustable grouting sleeve fixing device cannot fix grouting sleeves of different sizes, the application range is small, different adjustable grouting sleeve fixing devices need to be customized according to the grouting sleeves of different sizes, and the time and cost are high. And, the adjustable grout sleeve fixing device is difficult to guarantee that the reinforcing bar is located telescopic central point and puts.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an adjustable grout sleeve fixing device for solve current adjustable grout sleeve fixing device and can not fix not unidimensional grout sleeve, hardly guarantee that the reinforcing bar is located telescopic central point and puts the problem.
The utility model discloses a concrete technical scheme as follows:
an adjustable grout sleeve fixture, comprising: the first supporting plate, the second supporting plate, the first fixed steel rib plate, the second fixed steel rib plate and the bearing sleeve plate are arranged on the first supporting plate;
the first supporting plate and the second supporting plate are symmetrically arranged in parallel, the first supporting plate is sequentially provided with a first transverse groove, a first vertical groove and a second transverse groove, and the second supporting plate is sequentially provided with a third transverse groove, a second vertical groove and a fourth transverse groove which respectively correspond to the first transverse groove, the first vertical groove and the second transverse groove;
the first fixed steel rib plate, the bearing sleeve plate and the second fixed steel rib plate are sequentially arranged between the first supporting plate and the second supporting plate, the first fixed steel rib plate and the second fixed steel rib plate are arranged in parallel and are both perpendicular to the bearing sleeve plate, the first fixed steel rib plate is movably connected with the first transverse groove and the third transverse groove, the bearing sleeve plate is movably connected with the first vertical groove and the second vertical groove, and the second fixed steel rib plate is movably connected with the second transverse groove and the fourth transverse groove;
and the first fixing steel rib plate and the second fixing steel rib plate are provided with first through holes facing the socket sleeve plate, and the first through holes are used for installing a first rubber sleeve.
Preferably, the number of the first fixed steel rib plates and/or the second fixed steel rib plates is more than two.
Preferably, the method further comprises the following steps: fixing a sleeve screw;
the fixed sleeve screw rod is movably connected with the first vertical groove and the second vertical groove.
Preferably, the first fixed steel rib plate, the second fixed steel rib plate and the bearing sleeve plate are movably connected with the first supporting plate and the second supporting plate through screws.
Preferably, the first fixed steel rib plate, the second fixed steel rib plate and the bearing sleeve plate can be fixed on the first supporting plate and the second supporting plate through nuts.
Preferably, the method further comprises the following steps: a third support plate;
the third supporting plate is fixedly connected with the first end faces of the first supporting plate and the second supporting plate and is arranged in parallel with the second fixed steel rib plate, and a second through hole for installing a second rubber sleeve is formed in the third supporting plate.
Preferably, the method further comprises the following steps: a fourth support plate;
the fourth supporting plate is fixedly connected with the second end surfaces of the first supporting plate and the second supporting plate.
Preferably, the number of the first vertical grooves and/or the second vertical grooves is two or more.
To sum up, the utility model provides an adjustable grouting sleeve fixing device, wherein a first rubber sleeve can be installed in a first through hole formed in a first fixed steel rib plate and a second fixed steel rib plate, and the size of a round hole of the first rubber sleeve can be adjusted according to the size of a grouting sleeve so as to fix reinforcing steel bars with different sizes; the first fixed steel rib plate is movably connected with the first transverse groove and the third transverse groove, the second fixed steel rib plate is movably connected with the second transverse groove and the fourth transverse groove, and the position of the fixed steel bar can be kept stable by adjusting the positions of the first fixed steel rib plate and the second fixed steel rib plate; bearing sleeve board and first perpendicular groove and the second erects groove swing joint, and the accessible is adjusted the position that bears sleeve board and is made the reinforcing bar to be located telescopic central point according to the experiment needs and put.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural view of an adjustable grouting sleeve fixing device provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a support frame in an adjustable grouting sleeve fixing device according to an embodiment of the present invention;
fig. 3 is a schematic view of a first fixing steel rib plate and/or a second fixing steel rib plate of a connecting screw rod in an adjustable grouting sleeve fixing device provided in an embodiment of the present invention, wherein (a) the structure schematic view, (b) the front view, (c) the side view, and (d) the top view;
fig. 4 is a schematic view of a third supporting plate in an adjustable grouting sleeve fixing device according to an embodiment of the present invention, wherein (a) the structure is schematically illustrated, (b) the front view, (c) the side view, and (d) the top view;
fig. 5 is a schematic diagram of a receiving sleeve plate of a connecting screw rod in an adjustable grouting sleeve fixing device according to an embodiment of the present invention, wherein, (a) the structure is schematic, (b) the front view, (c) the side view, and (d) the top view;
fig. 6 is a schematic structural diagram of a first rubber sleeve and/or a second rubber sleeve in an adjustable grouting sleeve fixing device according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a fixing sleeve screw in an adjustable grouting sleeve fixing device according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a nut in an adjustable grouting sleeve fixing device according to an embodiment of the present invention;
fig. 9 is a schematic structural view illustrating the first reinforcing bar and the second reinforcing bar inserted into the sleeve according to an embodiment of the present invention;
fig. 10 is a schematic structural view of an adjustable grouting sleeve fixing device according to an embodiment of the present invention after fixing a grouting sleeve;
fig. 11 is a schematic structural view of a first fixed steel rib plate, a second fixed steel rib plate and a receiving sleeve plate fixed grouting sleeve in an adjustable grouting sleeve fixing device provided in an embodiment of the present invention;
illustration of the drawings: 1. a first support plate; 2. a second support plate; 3. a first fixed steel rib plate; 4. a second fixed steel rib plate; 5. a socket plate; 6. a first transverse slot; 7. a first vertical slot; 8. a second transverse groove; 9. a third transverse groove; 10. a second vertical slot; 11. a fourth transverse slot; 12. a first through hole; 13. fixing a sleeve screw; 14. a screw; 15. a nut; 16. a third support plate; 17. a first reinforcing bar; 18. a second reinforcing bar; 19. a sleeve; 20. a circular hole.
Detailed Description
The utility model provides an adjustable grout sleeve fixing device for solve current adjustable grout sleeve fixing device and can not fix not unidimensional grout sleeve, hardly guarantee that the reinforcing bar is located telescopic central point and puts the problem.
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Fig. 1 is a schematic structural view of an adjustable grouting sleeve fixing device according to an embodiment of the present invention.
The embodiment of the utility model provides an in an adjustable grout sleeve fixing device's an embodiment includes: the support comprises a first support plate 1, a second support plate 2, a first fixed steel rib plate 3, a second fixed steel rib plate 4 and a bearing sleeve plate 5;
the first supporting plate 1 and the second supporting plate 2 are symmetrically arranged in parallel, the first supporting plate 1 is sequentially provided with a first transverse groove 6, a first vertical groove 7 and a second transverse groove 8, and the second supporting plate 2 is sequentially provided with a third transverse groove 9, a second vertical groove 10 and a fourth transverse groove 11 which respectively correspond to the first transverse groove 6, the first vertical groove 7 and the second transverse groove 8;
the first fixed steel rib plate 3, the bearing sleeve plate 5 and the second fixed steel rib plate 4 are sequentially arranged between the first supporting plate 1 and the second supporting plate 2, the first fixed steel rib plate 3 and the second fixed steel rib plate 4 are arranged in parallel and are both perpendicular to the bearing sleeve plate 5, the first fixed steel rib plate 3 is movably connected with the first transverse groove 6 and the third transverse groove 9, the bearing sleeve plate 5 is movably connected with the first vertical groove 7 and the second vertical groove 10, and the second fixed steel rib plate 4 is movably connected with the second transverse groove 8 and the fourth transverse groove 11;
the first through hole 12 facing the socket plate 5 is formed in the first fixed steel rib plate 3 and the second fixed steel rib plate 4, and the first through hole 12 is used for installing a first rubber sleeve.
In the embodiment of the utility model, the first through hole 12 formed on the first fixed steel rib plate 3 and the second fixed steel rib plate 4 can be provided with a first rubber sleeve, and the size of the round hole 20 of the first rubber sleeve can be adjusted according to the size of the grouting sleeve so as to fix the reinforcing steel bars with different sizes; the first fixed steel rib plate 3 is movably connected with the first transverse groove 6 and the third transverse groove 9, the second fixed steel rib plate 4 is movably connected with the second transverse groove 8 and the fourth transverse groove 11, and the position of the fixed steel bar can be kept stable by adjusting the positions of the first fixed steel rib plate 3 and the second fixed steel rib plate 4; bearing sleeve board 5 and first perpendicular groove 7 and second perpendicular groove 10 swing joint, the accessible is adjusted the position of bearing sleeve board 5 and is made the reinforcing bar to be located the central point of sleeve 19 according to the experiment needs and put.
The embodiment of the utility model provides an adjustable grout sleeve fixing device can realize adopting an adjustable grout sleeve fixing device to satisfy and fix not unidimensional grout sleeve, can reduction in production cost, and the reduction in time cost improves work efficiency and adjustable grout sleeve fixing device's range of application, promotes the mechanical properties research to grout sleeve to can guarantee that the reinforcing bar is located sleeve 19's central point and put.
It should be noted that the sizes of the circular holes 20 of the first rubber sleeve mounted on the first fixed steel rib plate 3 and the second fixed steel rib plate 4 can be different.
The above is to the embodiment of the present invention provides an adjustable grout sleeve fixing device, and the following will be to another embodiment of the present invention.
Referring to fig. 1 to 11, fig. 2 is a schematic structural view of a support frame in an adjustable grouting sleeve fixing device according to an embodiment of the present invention; fig. 3, fig. 4 and fig. 5 are schematic diagrams of a first fixing steel rib plate and/or a second fixing steel rib plate of a connecting screw rod, a third support plate and a bearing sleeve plate of the connecting screw rod in an adjustable grouting sleeve fixing device provided in an embodiment of the present invention, respectively, in sequence, wherein (a) the structure schematic diagram, (b) the front view, (c) the side view, and (d) the top view; fig. 6 is a schematic structural diagram of a first rubber sleeve and/or a second rubber sleeve in an adjustable grouting sleeve fixing device according to an embodiment of the present invention; fig. 7 is a schematic structural view of a fixing sleeve screw in an adjustable grouting sleeve fixing device according to an embodiment of the present invention; fig. 8 is a schematic structural view of a nut in an adjustable grouting sleeve fixing device according to an embodiment of the present invention; fig. 9 is a schematic structural view illustrating the first reinforcing bar and the second reinforcing bar inserted into the sleeve according to an embodiment of the present invention; fig. 10 is a schematic structural view of an adjustable grouting sleeve fixing device according to an embodiment of the present invention after fixing a grouting sleeve; fig. 11 is a schematic structural view of a first fixed steel rib plate, a second fixed steel rib plate and a fixed grouting sleeve of a bearing sleeve plate in the fixing device for an adjustable grouting sleeve provided in an embodiment of the present invention.
The embodiment of the utility model provides a pair of adjustable grout sleeve fixing device's another embodiment includes: the support comprises a first support plate 1, a second support plate 2, a first fixed steel rib plate 3, a second fixed steel rib plate 4 and a bearing sleeve plate 5;
the first supporting plate 1 and the second supporting plate 2 are symmetrically arranged in parallel, the first supporting plate 1 is sequentially provided with a first transverse groove 6, a first vertical groove 7 and a second transverse groove 8, and the second supporting plate 2 is sequentially provided with a third transverse groove 9, a second vertical groove 10 and a fourth transverse groove 11 which respectively correspond to the first transverse groove 6, the first vertical groove 7 and the second transverse groove 8;
the first fixed steel rib plate 3, the bearing sleeve plate 5 and the second fixed steel rib plate 4 are sequentially arranged between the first supporting plate 1 and the second supporting plate 2, the first fixed steel rib plate 3 and the second fixed steel rib plate 4 are arranged in parallel and are both perpendicular to the bearing sleeve plate 5, the first fixed steel rib plate 3 is movably connected with the first transverse groove 6 and the third transverse groove 9, the bearing sleeve plate 5 is movably connected with the first vertical groove 7 and the second vertical groove 10, and the second fixed steel rib plate 4 is movably connected with the second transverse groove 8 and the fourth transverse groove 11;
the first through hole 12 facing the socket plate 5 is formed in the first fixed steel rib plate 3 and the second fixed steel rib plate 4, and the first through hole 12 is used for installing a first rubber sleeve.
The embodiment of the utility model provides an in, first backup pad 1, second backup pad 2, first fixed deep floor 3, the fixed deep floor 4 of second and accept sleeve board 5 and be steel, can guarantee to grout telescopic fixed.
The embodiment of the utility model provides an in, the quantity of first fixed deep floor board 3 and/or second fixed deep floor board 4 is more than two, and the accessible is adjusted the distance between the first fixed deep floor board 3 and/or between the 18 boards of second reinforcing bar to make the reinforcing bar that first fixed deep floor board 3 and/or second fixed deep floor board 4 are fixed more balanced, avoid the reinforcing bar to one end slope, make the reinforcing bar can be located sleeve 19 center.
Further, the method also comprises the following steps: a fixed sleeve screw 13;
the fixed sleeve screw 13 is movably connected with the first vertical groove 7 and the second vertical groove 10, and the fixed sleeve screw 13 is arranged above the sleeve 19 to be fixed so as to avoid instability of grouting on the sleeve 19. The number of the fixing socket screws 13 is preferably two or more.
The embodiment of the utility model provides an in, first fixed deep floor 3, the fixed deep floor 4 of second and bearing sleeve board 5 are all through screw rod 14 and first backup pad 1 and 2 swing joint of second backup pad.
The embodiment of the utility model provides an in, first fixed deep floor board 3, the fixed deep floor board 4 of second and accept sleeve plate 5 all can be fixed in on first backup pad 1 and the second backup pad 2 through nut 15.
Further, the method also comprises the following steps: a third support plate 16;
the third supporting plate 16 is fixedly connected with the first end surfaces of the first supporting plate 1 and the second supporting plate 2 and is arranged in parallel with the second fixed steel rib plate 4, and the third supporting plate 16 is provided with a second through hole for installing a second rubber sleeve. The third supporting plate 16 can be matched with the first fixed steel rib plate 3 and/or the second fixed steel rib plate 4, so that the steel bars fixed by the first fixed steel rib plate 3 and/or the second fixed steel rib plate 4 are more balanced and stable. In the embodiment of the present invention, the third supporting plate 16 is matched with the second fixing steel rib plate 4.
The embodiment of the utility model provides an in, still include: a fourth support plate;
the fourth supporting plate is fixedly connected with the second end surfaces of the first supporting plate 1 and the second supporting plate 2.
Further, the number of the first vertical grooves 7 and/or the second vertical grooves 10 is two or more.
In the embodiment of the present invention, the first supporting plate 1, the second supporting plate 2, the third supporting plate 16 and the fourth supporting plate form a supporting frame. The support frame may further include a bottom plate connecting the first support plate 1, the second support plate 2, the third support plate 16, and the fourth support plate.
The embodiment of the utility model provides an in, when needing to fix first fixed deep floor 3, the fixed deep floor 4 of second and hold sleeve board 5, set up nut 15 in the outside of support frame and with 14 threaded connection of screw rod. When the fixing sleeve screw 13 needs to be fixed on the first support plate 1 and the second support plate 2, the nut 15 is arranged outside the support frame and is in threaded connection with the fixing sleeve screw 13.
The embodiment of the utility model provides an in, adjustable grout sleeve fixing device comprises inside and outside two parts, and the outside is the support frame, and inside includes first fixed steel gusset 3, the fixed steel gusset 4 of second, accepts sleeve board 5 and fixed sleeve screw 13. The external diameter of the grout sleeve in current market is 20mm ~ 100mm, and length is 200mm ~ 900mm, the embodiment of the utility model provides an adjustable grout sleeve fixing device's size is preferred 1200mm 120mm 100mm to satisfy not unidimensional grout sleeve fixed and can make the reinforcing bar can be located sleeve 19's central point according to the experiment needs and put. The diameters of the first through hole 12 and the second through hole are preferably 900mm, the first rubber sleeve and the second rubber sleeve are respectively matched with the first through hole 12 and the second through hole, and the outer diameters of the first rubber sleeve and the second rubber sleeve are preferably 900 mm. Referring to fig. 6, the diameter of the circular hole 20 of the first rubber sleeve and/or the second rubber sleeve can be adjusted according to the diameter of the first reinforcing steel bar 17 and/or the second reinforcing steel bar 18 to be fixed, so that the first rubber sleeve and/or the second rubber sleeve can fix reinforcing steel bars with different diameters.
The embodiment of the utility model provides an adjustable grout sleeve fixing device can realize adopting an adjustable grout sleeve fixing device to satisfy and fix not unidimensional, different types of grout sleeve, can reuse, reduction in production cost, the reduce time cost improves work efficiency and adjustable grout sleeve fixing device's range of application, promotes the research to the telescopic mechanical properties of grout to can guarantee that the reinforcing bar is located sleeve 19's central point and put.
The above is to carry out detailed description on another embodiment of the adjustable grout sleeve fixing device provided by the embodiment of the present invention, and the following will carry out detailed description on an application example of the adjustable grout sleeve fixing device provided by the embodiment of the present invention.
Referring to fig. 1 to 11, an application example of the adjustable grouting sleeve fixing device according to an embodiment of the present invention adopts the above technical solution, and includes the following steps:
and a first rubber sleeve is arranged in the first through hole 12 of the first fixed steel rib plate 3 and the second fixed steel rib plate 4, the positions of the first fixed steel rib plate 3, the second fixed steel rib plate 4 and the bearing sleeve plate 5 are adjusted, and then the first steel bar 17 and the second steel bar 18 are fixed by the first rubber sleeve, so that the first steel bar 17 and the second steel bar 18 are inserted into a sleeve 19 arranged on the bearing sleeve plate 5.
Further, after the first reinforcing bar 17 and the second reinforcing bar 18 are inserted into the sleeve 19 placed on the socket plate 5, the method further comprises:
the sleeve 19 is fixed by a fixed sleeve screw 13 movably connected with the first vertical groove 7 and the second vertical groove 10.
When studying grout sleeve, the accessible is adjusted first fixed gusset 3, the fixed gusset 4 of second and is accepted the position of sleeve plate 5 and is made the reinforcing bar be located sleeve 19's any position, and then connects the type experiment, connect experimental and the biasing joint is experimental including the centering, the utility model discloses adjustable grout sleeve fixing device easy operation, application scope are wide, reuse, have practiced thrift researcher's time, manufacturing cost, are favorable to promoting the development of assembly type structure.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An adjustable grout sleeve fixing device, comprising: the first supporting plate, the second supporting plate, the first fixed steel rib plate, the second fixed steel rib plate and the bearing sleeve plate are arranged on the first supporting plate;
the first supporting plate and the second supporting plate are symmetrically arranged in parallel, the first supporting plate is sequentially provided with a first transverse groove, a first vertical groove and a second transverse groove, and the second supporting plate is sequentially provided with a third transverse groove, a second vertical groove and a fourth transverse groove which respectively correspond to the first transverse groove, the first vertical groove and the second transverse groove;
the first fixed steel rib plate, the bearing sleeve plate and the second fixed steel rib plate are sequentially arranged between the first supporting plate and the second supporting plate, the first fixed steel rib plate and the second fixed steel rib plate are arranged in parallel and are both perpendicular to the bearing sleeve plate, the first fixed steel rib plate is movably connected with the first transverse groove and the third transverse groove, the bearing sleeve plate is movably connected with the first vertical groove and the second vertical groove, and the second fixed steel rib plate is movably connected with the second transverse groove and the fourth transverse groove;
and the first fixing steel rib plate and the second fixing steel rib plate are provided with first through holes facing the socket sleeve plate, and the first through holes are used for installing a first rubber sleeve.
2. The fixing device for the adjustable grouting sleeve according to claim 1, wherein the number of the first fixing steel rib plates and/or the second fixing steel rib plates is more than two.
3. The adjustable grout sleeve fixing device of claim 1, further comprising: fixing a sleeve screw;
the fixed sleeve screw rod is movably connected with the first vertical groove and the second vertical groove.
4. The adjustable grouting sleeve fixing device according to claim 1, wherein the first fixed steel rib plate, the second fixed steel rib plate and the bearing sleeve plate are movably connected with the first supporting plate and the second supporting plate through screws.
5. The adjustable grout sleeve fixing device of claim 4, wherein the first fixing steel rib plate, the second fixing steel rib plate and the receiving sleeve plate are all fixed on the first support plate and the second support plate through nuts.
6. The adjustable grout sleeve fixing device of claim 1, further comprising: a third support plate;
the third supporting plate is fixedly connected with the first end faces of the first supporting plate and the second supporting plate and is arranged in parallel with the second fixed steel rib plate, and a second through hole for installing a second rubber sleeve is formed in the third supporting plate.
7. The adjustable grout sleeve fixing device of claim 6, further comprising: a fourth support plate;
the fourth supporting plate is fixedly connected with the second end surfaces of the first supporting plate and the second supporting plate.
8. The adjustable grout sleeve fixing apparatus of claim 1, wherein the number of the first vertical groove and/or the second vertical groove is two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540879.7U CN209817285U (en) | 2019-04-19 | 2019-04-19 | Adjustable grout sleeve fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540879.7U CN209817285U (en) | 2019-04-19 | 2019-04-19 | Adjustable grout sleeve fixing device |
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| Publication Number | Publication Date |
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| CN209817285U true CN209817285U (en) | 2019-12-20 |
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| CN201920540879.7U Active CN209817285U (en) | 2019-04-19 | 2019-04-19 | Adjustable grout sleeve fixing device |
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| CN (1) | CN209817285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930752A (en) * | 2019-04-19 | 2019-06-25 | 广东工业大学 | A kind of method of adjustable grout sleeve fixed device and fixed grout sleeve |
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2019
- 2019-04-19 CN CN201920540879.7U patent/CN209817285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930752A (en) * | 2019-04-19 | 2019-06-25 | 广东工业大学 | A kind of method of adjustable grout sleeve fixed device and fixed grout sleeve |
| CN109930752B (en) * | 2019-04-19 | 2023-09-12 | 广东工业大学 | Adjustable grouting sleeve fixing device and method for fixing grouting sleeve |
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