CN214941770U - Waterproof device for cast-in-situ oversized concrete roof construction joint - Google Patents
Waterproof device for cast-in-situ oversized concrete roof construction joint Download PDFInfo
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- CN214941770U CN214941770U CN202121236808.1U CN202121236808U CN214941770U CN 214941770 U CN214941770 U CN 214941770U CN 202121236808 U CN202121236808 U CN 202121236808U CN 214941770 U CN214941770 U CN 214941770U
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Abstract
The utility model discloses a cast-in-place super large concrete roofing construction joint watertight fittings, including the xarm, the equal fixedly connected with support column in both ends bottom side of xarm, the output fixedly connected with lead screw of motor, the both ends of lead screw are rotated respectively and are connected two the opposite side of dead plate, the outside threaded connection of lead screw has the movable block, the bottom sliding connection of movable block has the slide, electric putter's output fixedly connected with mounting panel, the inside of retainer plate is provided with the stick that shakes. The utility model discloses in, at first rotate through the motor drive lead screw, the movable block can horizontal migration, can vertical adjustment vibrating rod through electric putter, the vibrating rod of being convenient for vibrates the concrete faying face, can evenly vibrate cast-in-place super large concrete roofing construction joint, and the concrete is closely knit by careful vibration, can guarantee the inseparable combination of new and old concrete, prevents to leak, is worth wideling popularize.
Description
Technical Field
The utility model relates to a waterproof building field especially relates to a cast-in-place super large concrete roofing construction joint watertight fittings.
Background
The construction joint refers to a joint formed between the concrete poured before and after the concrete poured in sections due to design requirements or construction requirements in the concrete pouring process, the construction joint is not a real existing 'joint', and only a joint surface exists between the concrete poured before and after the concrete poured before exceeds the initial setting time, and the joint surface is called as the construction joint. The time is well controlled during the construction joint treatment, after the concrete is initially set, secondary re-vibration is carried out before final setting, so that the sunk stones and the floating slurry are re-stirred and combined once, the stones and the floating slurry are more uniform and dense, and the re-vibration practice of the joint shows that the method is one of effective measures.
In the prior art, when the construction joint of the cast-in-place oversized concrete roof is vibrated again, the vibration effect is poor through manual vibration, and then the treatment effect of the construction joint is poor, so that the water leakage phenomenon of the oversized concrete roof in the later period is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waterproof device for a cast-in-situ super-large concrete roof construction joint.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cast-in-place super large concrete roofing construction joint watertight fittings, includes the xarm, the equal fixedly connected with support column of both ends bottom side of xarm, the equal fixedly connected with bearing plate in both ends front side of xarm, the right side one side fixedly connected with motor of bearing plate, the output fixedly connected with lead screw of motor, the both ends of lead screw are rotated respectively and are connected two the opposite side of bearing plate, the outside threaded connection of lead screw has the movable block, the bottom sliding connection of movable block has the slide, the both ends difference fixed connection of slide is two the bottom of bearing plate, the front end fixedly connected with electric putter of movable block, electric putter's output fixedly connected with mounting panel, the front end fixedly connected with retainer plate of mounting panel, the inside of retainer plate is provided with the stick that shakes.
As a further description of the above technical solution:
and bearings are arranged at two ends of the screw rod.
As a further description of the above technical solution:
and a damping ring is arranged on the adjacent fixing ring at the outer side of the vibrating rod.
As a further description of the above technical solution:
the bottom of the moving block is provided with a sliding block, and a sliding groove is formed in the sliding plate.
As a further description of the above technical solution:
the bottom of support column is provided with the backup pad, the both sides of backup pad all are provided with the inclined plane.
As a further description of the above technical solution:
and the output end of the electric push rod is provided with a spring shock absorber.
As a further description of the above technical solution:
and a threaded through hole is formed in the middle of the moving block.
The utility model discloses following beneficial effect has:
the utility model discloses in, at first can drive the lead screw through the motor and rotate, the slide can lead to the movable block, the movable block horizontal migration of being convenient for, realize that the lead screw rotates and to drive the movable block and carry out horizontal migration, can vertical adjustment through electric putter stick that shakes, the stick that shakes of being convenient for vibrates the concrete faying face, can evenly vibrate cast-in-place super large concrete roofing construction joint department, the efficiency of construction is high, it is sealed effectual, the concrete is closely knit by careful vibration, can guarantee the inseparable combination of new and old concrete, prevent to leak, be worth wideling popularize.
Drawings
FIG. 1 is a schematic structural view of a waterproof device for a cast-in-situ oversized concrete roof construction joint provided by the utility model;
FIG. 2 is a front view of the waterproof device for a cast-in-situ oversized concrete roof construction joint provided by the utility model;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is the utility model provides a cast-in-place super large concrete roofing construction joint watertight fittings's right side view.
Illustration of the drawings:
1. a cross arm; 2. a bearing plate; 3. a motor; 4. a screw rod; 5. a support pillar; 6. a support plate; 7. a slide plate; 8. a moving block; 9. an electric push rod; 10. a spring damper; 11. vibrating a tamper; 12. a stationary ring; 13. mounting a plate; 14. a vibration damping ring; 15. a slide block.
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 the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a waterproof device for a cast-in-situ oversized concrete roof construction joint comprises a transverse arm 1, wherein supporting columns 5 are fixedly connected to the bottom sides of the two ends of the transverse arm 1, bearing plates 2 are fixedly connected to the front sides of the two ends of the transverse arm 1, a motor 3 is fixedly connected to one side of the right bearing plate 2, a lead screw 4 is fixedly connected to the output end of the motor 3, the two ends of the lead screw 4 are respectively and rotatably connected to the opposite sides of the two bearing plates 2, the motor 3 can drive the lead screw 4 to rotate, a moving block 8 is in threaded connection with the outer side of the lead screw 4, the moving block 8 can horizontally move, the new and old concrete joints of the cast-in-situ oversized roof can be uniformly vibrated, a sliding plate 7 is slidably connected to the bottom end of the moving block 8, the sliding plate 7 can guide the moving block 8 to be convenient for the horizontal movement of the moving block 8, the two ends of the sliding plate 7 are respectively and fixedly connected to the bottom ends of the two bearing plates 2, and an electric push rod 9 is fixedly connected to the front end of the moving block 8, electric putter 9's output fixedly connected with mounting panel 13, mounting panel 13's front end fixedly connected with retainer plate 12, the inside of retainer plate 12 is provided with the stick of vibrating 11, can vertically adjust the stick of vibrating 11 through electric putter 9, and the stick of vibrating 11 of being convenient for vibrates the concrete faying face.
The both ends of lead screw 4 all are provided with the bearing, be favorable to lead screw 4 to rotate, the adjacent retainer plate 12 in the outside of vibrting spear 11 is provided with damping circle 14, damping circle 14 is the rubber material, can carry out the damping, avoid influencing the device operation, the bottom of movable block 8 is provided with slider 15, the inside of slide 7 is provided with the spout, reduce the contact surface of movable block 8 and slide 7, the movable block 8 of being convenient for removes, the bottom of support column 5 is provided with backup pad 6, the both sides of backup pad 6 all are provided with the inclined plane, be convenient for support whole device, prevent that the device from being absorbed in the concrete, electric putter 9's output is provided with spring damper 10, be convenient for the damping, be provided with the screw through-hole in the middle part of movable block 8, be convenient for make movable block 8 remove.
The working principle is as follows: a motor 3 is fixedly connected to one side of a right bearing plate 2, a lead screw 4 is fixedly connected to the output end of the motor 3, two ends of the lead screw 4 are respectively and rotatably connected to the opposite sides of the two bearing plates 2, the motor 3 can drive the lead screw 4 to rotate, a moving block 8 is in threaded connection with the outer side of the lead screw 4, a sliding plate 7 is in sliding connection with the bottom end of the moving block 8, the moving block 8 can be driven to horizontally move by the rotation of the lead screw 4, the sliding plate 7 can guide the moving block 8 to facilitate the horizontal movement of the moving block 8, an electric push rod 9 is fixedly connected to the front end of the moving block 8, a mounting plate 13 is fixedly connected to the output end of the electric push rod 9, a fixing ring 12 is fixedly connected to the front end of the mounting plate 13, a vibrating rod 11 is arranged inside the fixing ring 12, the vibrating rod 11 can be vertically adjusted by the electric push rod 9 to facilitate the vibrating rod 11 to vibrate a concrete joint surface, the concrete is carefully vibrated and compacted, so that the close combination of new and old concrete can be ensured, and water leakage is prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a cast-in-place super large concrete roofing construction joint watertight fittings, includes xarm (1), its characterized in that: the supporting columns (5) are fixedly connected to the bottom sides of the two ends of the cross arm (1), the bearing plates (2) are fixedly connected to the front sides of the two ends of the cross arm (1), the motor (3) is fixedly connected to one side of the bearing plate (2) on the right side, the lead screw (4) is fixedly connected to the output end of the motor (3), the two ends of the lead screw (4) are respectively and rotatably connected to the opposite sides of the two bearing plates (2), the outer side of the lead screw (4) is in threaded connection with a moving block (8), the bottom end of the moving block (8) is in sliding connection with a sliding plate (7), the two ends of the sliding plate (7) are respectively and fixedly connected to the bottom ends of the two bearing plates (2), the electric push rod (9) is fixedly connected to the front end of the moving block (8), the output end of the electric push rod (9) is fixedly connected with a mounting plate (13), and the fixing ring (12) is fixedly connected to the front end of the mounting plate (13), and a vibrating rod (11) is arranged in the fixing ring (12).
2. The cast-in-situ oversized concrete roof construction joint waterproof device as claimed in claim 1, characterized in that: and bearings are arranged at two ends of the screw rod (4).
3. The cast-in-situ oversized concrete roof construction joint waterproof device as claimed in claim 1, characterized in that: and a damping ring (14) is arranged on the outer side of the vibrating rod (11) and adjacent to the fixing ring (12).
4. The cast-in-situ oversized concrete roof construction joint waterproof device as claimed in claim 1, characterized in that: the bottom end of the moving block (8) is provided with a sliding block (15), and a sliding groove is formed in the sliding plate (7).
5. The cast-in-situ oversized concrete roof construction joint waterproof device as claimed in claim 1, characterized in that: the bottom of support column (5) is provided with backup pad (6), the both sides of backup pad (6) all are provided with the inclined plane.
6. The cast-in-situ oversized concrete roof construction joint waterproof device as claimed in claim 1, characterized in that: and the output end of the electric push rod (9) is provided with a spring shock absorber (10).
7. The cast-in-situ oversized concrete roof construction joint waterproof device as claimed in claim 1, characterized in that: and a threaded through hole is formed in the middle of the moving block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236808.1U CN214941770U (en) | 2021-06-03 | 2021-06-03 | Waterproof device for cast-in-situ oversized concrete roof construction joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236808.1U CN214941770U (en) | 2021-06-03 | 2021-06-03 | Waterproof device for cast-in-situ oversized concrete roof construction joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214941770U true CN214941770U (en) | 2021-11-30 |
Family
ID=79055054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121236808.1U Active CN214941770U (en) | 2021-06-03 | 2021-06-03 | Waterproof device for cast-in-situ oversized concrete roof construction joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214941770U (en) |
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2021
- 2021-06-03 CN CN202121236808.1U patent/CN214941770U/en active Active
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