CN218271409U - Grout sleeve fixing device for experiments - Google Patents
Grout sleeve fixing device for experiments Download PDFInfo
- Publication number
- CN218271409U CN218271409U CN202222399129.7U CN202222399129U CN218271409U CN 218271409 U CN218271409 U CN 218271409U CN 202222399129 U CN202222399129 U CN 202222399129U CN 218271409 U CN218271409 U CN 218271409U
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- Prior art keywords
- sleeve
- fixed plate
- reinforcing bar
- sides
- activity
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- 239000011440 grout Substances 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 8
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a grout sleeve fixing device for experiments, including the bottom mount, the top surface rigid coupling of bottom mount has the fixed plate, is equipped with the sleeve installing zone in the fixed plate, installs the sleeve in the sleeve installing zone, and the sleeve outward symmetry can be dismantled and be connected with sleeve activity and press from both sides, and the one end and the fixed plate rigid coupling that the sleeve activity pressed from both sides, fixed plate female connection have eccentric adjusting bolt, and eccentric adjusting bolt is located sleeve installing zone and one end and telescopic outer wall butt, and the sleeve reinforcing bar is installed respectively to telescopic top surface and bottom surface. The utility model discloses a grout sleeve fixing device for experiments easy operation, convenient to use, it is with low costs.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a grout sleeve fixing device for experiments.
Background
The fabricated concrete building construction is efficient and convenient, the building materials can be recycled, the components can be produced in a centralized manner, the industrialization level is high, and the fabricated concrete building has the advantages incomparable to cast-in-place buildings, so that the fabricated concrete building is being vigorously developed in China at the present stage. The grouting sleeve is the key for realizing reliable connection between prefabricated parts and exerting the overall performance of an assembled structure. However, the grouting sleeve still needs to be subjected to indoor experiments due to the design, operation, transportation, hoisting and the like of constructors.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a grout sleeve fixing device for experiments to solve the problem that above-mentioned prior art exists.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a grout sleeve fixing device for experiments, including the bottom mount, the top surface rigid coupling of bottom mount has the fixed plate, be equipped with the sleeve installing zone in the fixed plate, install the sleeve in the sleeve installing zone, the sleeve external symmetry can be dismantled and be connected with sleeve activity and press from both sides, the sleeve activity press from both sides the one end with the fixed plate rigid coupling, fixed plate female connection has eccentric adjusting bolt, eccentric adjusting bolt is located in the sleeve installing zone and one end with telescopic outer wall butt, sleeve reinforcing bar is installed respectively to telescopic top surface and bottom surface.
Preferably, the outer sides of the sleeve steel bars are respectively symmetrically and detachably connected with steel bar movable clamps, and one ends of the steel bar movable clamps are fixedly connected with the fixed plates.
Preferably, the reinforcing bar activity press from both sides include with the first fixed side of fixed plate rigid coupling, the other end of first fixed side is equipped with the first side that compresses tightly, the first side that compresses tightly with the fixed plate butt, the inner wall that the reinforcing bar activity pressed from both sides is equipped with first rubber cushion, first rubber cushion with the outer wall butt of sleeve reinforcing bar.
Preferably, the sleeve activity presss from both sides including with the fixed side of second of fixed plate rigid coupling, the other end of the fixed side of second is equipped with the second and compresses tightly the side, the second compress tightly the side with the fixed plate butt, the inner wall that the sleeve activity pressed from both sides is equipped with second rubber cushion, second rubber cushion with telescopic outer wall butt.
Preferably, the fixed plate is provided with a scale which is vertically arranged.
Preferably, be equipped with the reinforcing bar location line of vertical setting on the fixed plate, the reinforcing bar location line with the scale is parallel, reinforcing bar activity press from both sides with the center that the sleeve activity pressed from both sides coincides with the reinforcing bar location line.
Preferably, one end of the sleeve steel bar extends into the sleeve.
The utility model discloses a following technological effect: through setting up the bottom mount for fix the fixed plate, adjust the sleeve position through the eccentric adjusting bolt who sets up in the sleeve installing zone, further adjust the position of sleeve reinforcing bar. The utility model discloses a grout sleeve fixing device for experiments easy operation, convenient to use, it is with low costs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a front view of a fixation plate;
FIG. 2 is a side view of the bottom mount coupled to the mounting plate;
FIG. 3 is a schematic view of a movable clamp for reinforcing bars;
wherein: 1. a bottom fixing frame; 2. a fixing plate; 3. a sleeve mounting area; 4. a sleeve; 5. a sleeve movable clamp; 6. an eccentric adjusting bolt; 7. sleeve steel bars; 8. a movable clamp for reinforcing steel bars; 9. a first fixed side; 10. a first compression side; 11. a first rubber cushion layer; 12. a graduated scale; 13. and (5) reinforcing steel bar positioning lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.
Referring to fig. 1-3, the utility model provides a grout sleeve fixing device for experiments, including bottom mount 1, bottom mount 1's top surface rigid coupling has fixed plate 2, be equipped with sleeve installing zone 3 in the fixed plate 2, install sleeve 4 in the sleeve installing zone 3, sleeve 4 external symmetry can be dismantled and be connected with sleeve activity and press from both sides 5, sleeve activity presss from both sides 5 one end and fixed plate 2 rigid coupling, 2 female connections of fixed plate have eccentric adjusting bolt 6, eccentric adjusting bolt 6 is located sleeve installing zone 3 and one end and sleeve 4's outer wall butt, sleeve reinforcing bar 7 is installed respectively to sleeve 4's top surface and bottom surface.
Through setting up bottom mount 1 for fix fixed plate 2, adjust sleeve 4 position through the eccentric adjusting bolt 6 that sets up in sleeve installing zone 3, further adjust the position of sleeve reinforcing bar 7.
Further optimize the scheme, the outside of sleeve reinforcing bar 7 symmetry respectively can be dismantled and be connected with reinforcing bar activity and press from both sides 8, and the one end and the fixed plate 2 rigid coupling of reinforcing bar activity clamp 8.
Further optimize the scheme, the reinforcing bar activity presss from both sides 8 include with the first fixed side 9 of 2 rigid couplings of fixed plate, the other end of first fixed side 9 is equipped with the first side 10 that compresses tightly, the first side 10 that compresses tightly and 2 butts of fixed plate, the inner wall that the reinforcing bar activity pressed from both sides 8 is equipped with first rubber cushion 11, first rubber cushion 11 and the outer wall butt of sleeve reinforcing bar 7.
The first clamping side 10 can be rotated 90 ° along the first fastening side 9 to facilitate clamping of the sleeve bars 7.
Further optimize the scheme, sleeve activity presss from both sides 5 include with the fixed side of the second of fixed plate 2 rigid couplings, the other end of the fixed side of second is equipped with the second and compresses tightly the side, the second compresses tightly side and fixed plate 2 butt, the inner wall that the sleeve activity pressed from both sides 5 is equipped with second rubber cushion, second rubber cushion and the outer wall butt of sleeve 4. The second pressing side can be rotated 90 ° along the second fixed side, facilitating the pressing of the sleeve 4.
Further optimize the scheme, be equipped with the vertical scale 12 that sets up on fixed plate 2, the precision is 0.1mm.
Further optimize the scheme, be equipped with the reinforcing bar location line 13 of vertical setting on the fixed plate 2, reinforcing bar location line 13 is parallel with scale 12, and reinforcing bar activity presss from both sides 8 and sleeve activity and presss from both sides the center of 5 and 13 coincidences of reinforcing bar location line.
In a further optimized scheme, one end of the sleeve steel bar 7 extends into the sleeve 4.
The eccentric adjustment of the sleeve 4 comprises the following steps:
1. the device is vertically placed by a bottom fixed frame 1, and a sleeve movable clamp 5 and a reinforcing steel bar movable clamp 8 are both in an open state;
2. adjusting the length of the eccentric adjusting bolt 6 extending into the sleeve mounting area 3 according to the experimental scheme;
3. installing a sleeve 4 and closing a movable sleeve clamp 5;
4. installing sleeve steel bars 7, and determining the length of the sleeve steel bars 7 inserted into the sleeve 4 according to the graduated scale 12;
5. checking the position of the sleeve steel bar 7 to ensure that the sleeve steel bar 7 is superposed with the steel bar positioning line 13;
6. the movable clamp 8 for reinforcing steel bars is closed.
The non-eccentric adjustment of the sleeve 4 comprises the following steps:
1. the device is vertically placed by a bottom fixed frame 1, and a sleeve movable clamp 5 and a reinforcing steel bar movable clamp 8 are both in an open state;
2. adjusting the eccentric adjusting bolt 6 to enable the length of the eccentric adjusting bolt extending into the sleeve mounting area 3 to be 0;
3. installing a sleeve 4 and closing a movable sleeve clamp 5;
4. installing the sleeve reinforcing steel bar 7, and determining the length of the sleeve reinforcing steel bar 7 inserted into the sleeve 4 according to the graduated scale 12;
5. checking the position of the sleeve steel bar 7 to ensure that the sleeve steel bar 7 is superposed with the steel bar positioning line 13;
6. the movable clamp 8 for reinforcing steel bars is closed.
The utility model discloses a grout sleeve fixing device for experiments, easy operation, positioning accuracy is high, and with low costs.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides a grout sleeve fixing device for experiments which characterized in that: including bottom mount (1), the top surface rigid coupling of bottom mount (1) has fixed plate (2), be equipped with sleeve installing zone (3) in fixed plate (2), install sleeve (4) in sleeve installing zone (3), sleeve (4) external symmetry can be dismantled and be connected with sleeve activity and press from both sides (5), the sleeve activity press from both sides the one end of (5) with fixed plate (2) rigid coupling, fixed plate (2) female connection has eccentric adjusting bolt (6), eccentric adjusting bolt (6) are located in sleeve installing zone (3) and one end with the outer wall butt of sleeve (4), sleeve reinforcing bar (7) are installed respectively to the top surface and the bottom surface of sleeve (4).
2. The experimental grout sleeve fixing device of claim 1, wherein: the outside of sleeve reinforcing bar (7) symmetry respectively can be dismantled and be connected with reinforcing bar activity and press from both sides (8), the reinforcing bar activity press from both sides the one end of (8) with fixed plate (2) rigid coupling.
3. The experimental grout sleeve fixing device of claim 2, wherein: reinforcing bar activity press from both sides (8) include with first fixed side (9) of fixed plate (2) rigid coupling, the other end of first fixed side (9) is equipped with first side (10) that compresses tightly, first compress tightly side (10) with fixed plate (2) butt, the inner wall that reinforcing bar activity pressed from both sides (8) is equipped with first rubber cushion layer (11), first rubber cushion layer (11) with the outer wall butt of sleeve reinforcing bar (7).
4. The experimental grout sleeve fixing device of claim 3, wherein: the sleeve activity press from both sides (5) include with the fixed side of second of fixed plate (2) rigid coupling, the other end of the fixed side of second is equipped with the second and compresses tightly the side, the second compress tightly the side with fixed plate (2) butt, the inner wall that the sleeve activity pressed from both sides (5) is equipped with second rubber cushion, second rubber cushion with the outer wall butt of sleeve (4).
5. The experimental grout sleeve fixing device of claim 4, wherein: and a vertical graduated scale (12) is arranged on the fixed plate (2).
6. The experimental grout sleeve fixing device of claim 5, wherein: be equipped with on fixed plate (2) the reinforcing bar location line (13) of vertical setting, reinforcing bar location line (13) with scale (12) are parallel, the reinforcing bar activity press from both sides (8) with the center that the sleeve activity pressed from both sides (5) coincides with reinforcing bar location line (13).
7. The experimental grout sleeve fixing device of claim 1, wherein: one end of the sleeve steel bar (7) extends into the sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222399129.7U CN218271409U (en) | 2022-09-09 | 2022-09-09 | Grout sleeve fixing device for experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222399129.7U CN218271409U (en) | 2022-09-09 | 2022-09-09 | Grout sleeve fixing device for experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218271409U true CN218271409U (en) | 2023-01-10 |
Family
ID=84713160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222399129.7U Active CN218271409U (en) | 2022-09-09 | 2022-09-09 | Grout sleeve fixing device for experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218271409U (en) |
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2022
- 2022-09-09 CN CN202222399129.7U patent/CN218271409U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100176 room 1308, unit 1, 15th floor, building 1, No. 3, Rongjing East Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Patentee after: CCCC Construction Group Co.,Ltd. Patentee after: Zhengzhou University Address before: 102600 1308, unit 1, 15th floor, building 1, No. 3, rongjingdong street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee before: CCCC FOURTH HIGHWAY FIRST ENGINEERING FIRMS CO.,LTD. Patentee before: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Patentee before: Zhengzhou University |
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| CP03 | Change of name, title or address |