CN213573080U - Prefabricated plate installation auxiliary device - Google Patents
Prefabricated plate installation auxiliary device Download PDFInfo
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- CN213573080U CN213573080U CN202022181868.XU CN202022181868U CN213573080U CN 213573080 U CN213573080 U CN 213573080U CN 202022181868 U CN202022181868 U CN 202022181868U CN 213573080 U CN213573080 U CN 213573080U
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Abstract
The utility model provides an auxiliary device for mounting a precast slab, which comprises a detachable first frame, wherein guide rail grooves are respectively arranged on the upper end surface of a lower end connecting plate of the first frame and the lower end surface of the upper end connecting plate of the first frame, and a plurality of pulling devices for mounting the precast slab are arranged between the upper connecting plate and the lower connecting plate of the first frame from left to right; the pulling device comprises a connecting block, U-shaped plates are arranged at the upper end and the lower end of the connecting block, the opening of the U-shaped plate at the upper end is upward and sleeved on the connecting plate at the upper end of the first frame, the opening of the U-shaped plate at the lower end is downward and sleeved on the connecting plate at the lower end of the first frame, and a first limiting block matched with the guide rail groove is arranged in the U-shaped plate; the utility model discloses simple structure, the simple operation can save a large amount of manpower and materials, and the prefabricated plate's of being convenient for truss muscle imbeds between steel reinforcement cage and the reinforcing bar roof beam to realize the installation of prefabricated plate.
Description
Technical Field
The utility model relates to a construction technical field, especially prefabricated plate installation auxiliary device.
Background
Precast slabs are floors used in early buildings. I.e. modules or panels to be used in the engineering. Because the concrete prefabricated member is produced and processed in a prefabricating field and is directly transported to a construction site for installation, the prefabricated member is called a prefabricated plate. In order to improve the overall tensile strength of the prefabricated slab, a reinforcement cage is generally erected around the prefabricated slab.
In current construction, all be when the installation prefabricated plate usually, the manual work is to the inboard of the steel reinforcement cage who erects through the drag hook and draw the outside for the steel reinforcement cage is pulled out the gap, imbeds between steel reinforcement cage and the reinforcing bar roof beam with the truss muscle of prefabricated plate again, thereby realizes the installation of prefabricated plate, so not only improves workman's working strength, but also extravagant a large amount of manpower and materials.
Disclosure of Invention
In view of this, the utility model aims at providing a prefabricated plate installation auxiliary device, the truss muscle embedding steel reinforcement cage and the reinforcing bar roof beam of prefabricated plate of being convenient for to realize the installation of prefabricated plate.
The utility model discloses a following method realizes: prefabricated plate installation auxiliary device, its characterized in that: the prefabricated slab pulling and holding device comprises a detachable first frame, wherein guide rail grooves are formed in the upper end face of a lower end connecting plate of the first frame and the lower end face of an upper end connecting plate of the first frame, and a plurality of pulling and holding devices for mounting prefabricated slabs are arranged between the upper connecting plate and the lower connecting plate of the first frame from left to right; the pulling device comprises a connecting block, U-shaped plates are arranged at the upper end and the lower end of the connecting block, the opening of the U-shaped plate at the upper end is upward and sleeved on the connecting plate at the upper end of the first frame, the opening of the U-shaped plate at the lower end is downward and sleeved on the connecting plate at the lower end of the first frame, and a first limiting block matched with the guide rail groove is arranged in the U-shaped plate; the utility model discloses a steel reinforcement cage's telescopic link, including connecting block, first hole of a plurality of, the cover is equipped with the second frame on the connecting block, the second frame is located between the first frame is interior, the right-hand member face of second frame be provided with first hole matched with first spacing bolt, the articulated electric telescopic cylinder that is provided with of rear end face of second frame, electric telescopic cylinder's telescopic link end is provided with a drag hook that is used for drawing and holds the steel reinforcement cage about the connecting block.
Further, first frame includes first connecting plate, first spacing groove has all been seted up at both ends about first connecting plate upper surface, and lower extreme guide rail groove is located on the first connecting plate, lower extreme guide rail groove is located between two first spacing grooves, both ends all are provided with the second connecting plate about first connecting plate upper surface, second connecting plate lower extreme be provided with first spacing groove matched with second stopper, second connecting plate upper end is provided with the third stopper, third stopper top is provided with the third connecting plate, both ends all are provided with about the third connecting plate lower surface with third stopper matched with second spacing groove, upper end guide rail groove is located on the third connecting plate, upper end guide rail groove is located between two second spacing grooves.
Furthermore, both ends all are provided with about the first connecting plate will the second connecting plate is fixed first bolt on the first connecting plate, both ends all are provided with about the third connecting plate will the second connecting plate is fixed second bolt on the third connecting plate.
Furthermore, a plurality of second holes which are equidistantly arranged from left to right are formed in the front end faces of the first connecting plate and the third connecting plate, and second limiting bolts matched with the second holes are arranged at the left end face and the right end face of the U-shaped plate.
Furthermore, a plurality of guide wheels are arranged at the bottom in the guide rail groove on the first connecting plate.
Furthermore, the left end and the right end of the front end surface of the first connecting plate are respectively provided with a first fixing piece, the first fixing piece comprises a first L-shaped fixing plate with a backward opening and a second L-shaped fixing plate with a backward opening, the first L-shaped fixing plate and the second L-shaped fixing plate are matched to form a third limiting groove with a convex cross section, the upper end of the front end surface of the second connecting plate and the left end and the right end of the third connecting plate are respectively provided with a second fixing piece, the second fixing piece comprises a third L-shaped fixing plate with a backward opening and a fourth L-shaped fixing plate with a backward opening, the third L-shaped fixing plate and the fourth L-shaped fixing plate are matched to form a fourth limiting groove with a convex cross section, the left end and the right end of the first connecting plate are respectively provided with a fourth connecting plate, and the rear end surface of the fourth connecting plate is provided with a first convex limiting block matched with the third limiting groove, a fifth limiting groove is formed in the rear end of the upper end face of the fourth connecting plate, a fifth connecting plate is arranged between the fifth limiting groove and the fourth limiting groove, a second convex limiting block matched with the fourth limiting groove is arranged at the rear end of the fifth connecting plate, a third bolt for fixing the second convex limiting block in the fourth limiting groove is arranged on the third L-shaped fixing plate and the fourth L-shaped fixing plate, and a fourth limiting block matched with the fifth limiting groove is arranged at the front end of the fifth connecting plate.
Furthermore, a fourth bolt for fixing the first convex limiting block in a third limiting groove is arranged on the first L-shaped fixing plate and the second L-shaped fixing plate, and fifth bolts for fixing the third limiting block in a fifth limiting groove are arranged at the rear ends of the left end face and the right end face of the fourth connecting plate.
The beneficial effects of the utility model reside in that: the utility model adds the electric telescopic cylinder and the drag hook into the device, and the telescopic rod of the electric telescopic cylinder drives the drag hook to pull the gap on the inner side of the steel reinforcement cage, so that the truss rib of the precast slab is conveniently embedded between the steel reinforcement cage and the steel reinforcement beam, thereby realizing the installation of the precast slab; the supporting plates are added in the device, the electric telescopic cylinder and the draw hook can rotate between the two supporting plates, and the electric telescopic cylinder and the draw hook can draw and hold different positions of the reinforcement cage, so that the prefabricated plate can be installed conveniently; the first limiting groove, the second limiting block, the first hole and the first limiting bolt are added into the device, and the electric telescopic cylinder and the drag hook move in the horizontal direction and the vertical direction, so that the range of the drag hook for pulling and holding the reinforcement cage can be increased, and the installation of a prefabricated plate is facilitated; a second hole and a second limit bolt are added in the device, and the second hole is matched with the second limit bolt, so that the drag hook cannot move left and right in the pulling and holding process, and the installation of the prefabricated slab is facilitated; the fourth connecting plate and the fifth connecting plate are added in the device, and can improve the overall stability of the device and be beneficial to the installation of the prefabricated plate; the utility model discloses simple structure, the simple operation can save a large amount of manpower and materials.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the first frame structure.
Fig. 3 is a schematic diagram of the second connecting plate structure.
Fig. 4 is a schematic structural view of the pulling device.
Fig. 5 is a sectional view in the direction of a-a.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 5, the present invention provides an embodiment of an auxiliary device for mounting a prefabricated slab, including a detachable first frame 1, wherein guide rail grooves 2 are respectively formed on an upper end surface of a lower end connecting plate of the first frame 1 and a lower end surface of an upper end connecting plate of the first frame 1, and a plurality of pulling devices 3 for mounting prefabricated slabs are installed between the upper and lower connecting plates of the first frame 1 from left to right; the pulling and holding device 3 can move left and right in the guide rail groove 2; the pulling and holding device 3 comprises a connecting block 4, U-shaped plates 5 are arranged at the upper end and the lower end of the connecting block 4, the opening of the upper U-shaped plate 5 is upward and sleeved on an upper end connecting plate of the first frame 1, the opening of the lower U-shaped plate 5 is downward and sleeved on a lower end connecting plate of the first frame 1, and a first limiting block 6 matched with the guide rail groove 2 is arranged in the U-shaped plate 5; the U-shaped plate 5 and the first fixing block limit and fix the pulling and holding device 3; the left end face and the right end face of the connecting block 4 are provided with a plurality of first holes 7 from top to bottom, a second frame 8 is sleeved on the connecting block 4, the second frame 8 is positioned between the first frames 1, the right end face of the second frame 8 is provided with a first limiting bolt 9 matched with the first holes 7, and the first limiting bolt 9 is matched with the first holes 7 to fix the pulling device 3; the rear end face of the second frame 8 is hinged with an electric telescopic cylinder 10, and the tail end of a telescopic rod of the electric telescopic cylinder 10 is provided with a draw hook 11 for drawing and holding a steel reinforcement cage; the electric telescopic cylinder 10 drives the drag hook 11 to pull and hold the steel reinforcement cage. As shown in fig. 1 and 2, the first frame 1 includes a first connecting plate 12, first limiting grooves 13 are formed at both left and right ends of the upper surface of the first connecting plate 12, the lower guide rail groove 2 is located on the first connecting plate 12, the lower guide rail groove 2 is located between the two first limiting grooves 13, the left end and the right end of the upper surface of the first connecting plate 12 are both provided with a second connecting plate 14, the lower end of the second connecting plate 14 is provided with a second limiting block 15 matched with the first limiting groove 13, a third limiting block 16 is arranged at the upper end of the second connecting plate 14, a third connecting plate 17 is arranged at the top end of the third limiting block 16, second limiting grooves (not shown) matched with the third limiting blocks 16 are formed in the left end and the right end of the lower surface of the third connecting plate 17, the upper end guide rail groove 2 is located on the third connecting plate 17, and the upper end guide rail groove 2 is located between the two second limiting grooves; the first limiting groove 13 is matched with the second limiting block 15, and the second limiting groove is matched with the third limiting block 16 to splice and mount the first connecting plate 12, the second connecting plate 14 and the third connecting plate 17.
As shown in fig. 1 and fig. 2, the left and right ends of the first connecting plate 12 are respectively provided with a first bolt 18 for fixing the second connecting plate 14 on the first connecting plate 12, and the left and right ends of the third connecting plate 17 are respectively provided with a second bolt 19 for fixing the second connecting plate 14 on the third connecting plate 17; the first bolt 18 and the second bolt 19 may prevent the second connection from loosening.
As shown in fig. 1 and fig. 2, the front end surfaces of the first connecting plate 12 and the third connecting plate 17 are respectively provided with a plurality of second holes 20 which are equidistantly arranged from left to right, and the left and right ends of the front end surface of the U-shaped plate 5 are respectively provided with a second limiting bolt 21 which is matched with the second holes 20; the second limiting bolt 21 is matched with the second hole 20 to fix the U-shaped plate 5.
As shown in fig. 5, a plurality of guide wheels 22 are disposed at the bottom of the guide rail groove 2 of the first connecting plate 12; the pulling and holding device 3 can move left and right on the guide wheel 22.
With reference to fig. 1 and 3, the first fixing member 23 is disposed at both left and right ends of the front end surface of the first connecting plate 12, the first fixing member 23 includes a first L-shaped fixing plate 24 with a backward opening and a second L-shaped fixing plate 25 with a backward opening, the first L-shaped fixing plate 24 and the second L-shaped fixing plate 25 cooperate to form a third limiting groove 26 with a convex cross section, the second fixing member 27 is disposed at both left and right ends of the front end surface of the second connecting plate 14 and the third connecting plate 17, the second fixing member 27 includes a third L-shaped fixing plate 28 with a backward opening and a fourth L-shaped fixing plate 29 with a backward opening, the third L-shaped fixing plate 28 and the fourth L-shaped fixing plate 29 cooperate to form a fourth limiting groove 30 with a convex cross section, the fourth connecting plate 31 is disposed at both left and right ends of the front end of the first connecting plate 12, a first convex limiting block 32 matched with the third limiting groove 26 is arranged on the rear end face of the fourth connecting plate 31, and the fourth connecting plate 31 can be limited and fixed by matching the first convex limiting block 32 with the third limiting groove 26; a fifth limiting groove 33 is formed in the rear end of the upper end face of the fourth connecting plate 31, a fifth connecting plate 34 is arranged between the fifth limiting groove 33 and the fourth limiting groove 30, a second convex limiting block 35 matched with the fourth limiting groove 30 is arranged at the rear end of the fifth connecting plate 34, third bolts 36 for fixing the second convex limiting block 35 in the fourth limiting groove 30 are arranged on the third L-shaped fixing plate 28 and the fourth L-shaped fixing plate 29, and a fourth limiting block 37 matched with the fifth limiting groove 33 is arranged at the front end of the fifth connecting plate 34; the second limiting block 35 is matched with the fourth limiting groove 30, the fourth limiting block 37 is matched with the fifth limiting groove 33, and the fifth limiting groove is fixed by the third bolt 36, so that the fifth connecting plate 34 can be limited and fixed.
As shown in fig. 1 and fig. 3, the first L-shaped fixing plate 24 and the second L-shaped fixing plate 25 are provided with a fourth bolt 38 for fixing the first L-shaped stopper 32 in the third stopper groove 26, and the rear ends of the left and right end faces of the fourth connecting plate 31 are provided with fifth bolts 39 for fixing the third stopper 16 in the fifth stopper groove 33.
The utility model discloses a theory of operation: during the use, artifical promotion connecting block removes to suitable position in the guide rail inslot, fix the U template on the connecting block between first connecting plate and third connecting plate through the spacing bolt of second, remove the frame to suitable height on the connecting block again, fix the frame on the connecting block through first spacing bolt, the flexible drag hook that drives of electric telescopic cylinder pulls open the clearance to the inboard of steel reinforcement cage, imbed between steel reinforcement cage and the reinforcing bar roof beam with the truss muscle of prefabricated plate at last, thereby realize the installation of prefabricated plate, after the prefabricated plate installation is accomplished, accomodate the device.
The utility model provides an electric telescopic cylinder circuit principle and structure are prior art, and the technical personnel in the field have been can clearly understand, do not explain in detail here, just the utility model protects be the structural feature of prefabricated plate installation auxiliary device.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (7)
1. Prefabricated plate installation auxiliary device, its characterized in that: the prefabricated slab pulling and holding device comprises a detachable first frame, wherein guide rail grooves are formed in the upper end face of a lower end connecting plate of the first frame and the lower end face of an upper end connecting plate of the first frame, and a plurality of pulling and holding devices for mounting prefabricated slabs are arranged between the upper connecting plate and the lower connecting plate of the first frame from left to right; the pulling device comprises a connecting block, U-shaped plates are arranged at the upper end and the lower end of the connecting block, the opening of the U-shaped plate at the upper end is upward and sleeved on the connecting plate at the upper end of the first frame, the opening of the U-shaped plate at the lower end is downward and sleeved on the connecting plate at the lower end of the first frame, and a first limiting block matched with the guide rail groove is arranged in the U-shaped plate; the utility model discloses a steel reinforcement cage's telescopic link, including connecting block, first hole of a plurality of, the cover is equipped with the second frame on the connecting block, the second frame is located between the first frame is interior, the right-hand member face of second frame be provided with first hole matched with first spacing bolt, the articulated electric telescopic cylinder that is provided with of rear end face of second frame, electric telescopic cylinder's telescopic link end is provided with a drag hook that is used for drawing and holds the steel reinforcement cage about the connecting block.
2. The prefabricated panel installation auxiliary device of claim 1, wherein: first frame includes first connecting plate, first spacing groove has all been seted up at both ends about first connecting plate upper surface, and lower extreme guide rail slot position is in on the first connecting plate, lower extreme guide rail slot position is between two first spacing grooves, first connecting plate upper surface left and right sides both ends all are provided with the second connecting plate, second connecting plate lower extreme be provided with first spacing groove matched with second stopper, second connecting plate upper end is provided with the third stopper, third stopper top is provided with the third connecting plate, both ends all are provided with about the third connecting plate lower surface with third stopper matched with second spacing groove, upper end guide rail slot position is in on the third connecting plate, upper end guide rail slot position is between two second spacing grooves.
3. The prefabricated panel installation auxiliary device of claim 2, wherein: both ends all are provided with about the first connecting plate will the second connecting plate is fixed first bolt on the first connecting plate, both ends all are provided with about the third connecting plate will the second connecting plate is fixed second bolt on the third connecting plate.
4. The prefabricated panel installation auxiliary device of claim 2, wherein: the second holes that a plurality of left and right equidistance set up are all seted up to terminal surface before first connecting plate and the third connecting plate, both ends all are provided with about the preceding terminal surface of U template with second hole matched with second is spacing to be tied.
5. The prefabricated panel installation auxiliary device of claim 2, wherein: and a plurality of guide wheels are arranged at the bottom in the guide rail groove on the first connecting plate.
6. The prefabricated panel installation auxiliary device of claim 2, wherein: the left end and the right end of the front end surface of the first connecting plate are respectively provided with a first fixing part, the first fixing part comprises a first L-shaped fixing plate with a backward opening and a second L-shaped fixing plate with a backward opening, the first L-shaped fixing plate and the second L-shaped fixing plate are matched to form a third limiting groove with a convex cross section, the upper end of the front end surface of the second connecting plate and the left end and the right end of the third connecting plate are respectively provided with a second fixing part, the second fixing part comprises a third L-shaped fixing plate with a backward opening and a fourth L-shaped fixing plate with a backward opening, the third L-shaped fixing plate and the fourth L-shaped fixing plate are matched to form a fourth limiting groove with a convex cross section, the left end and the right end of the front end of the first connecting plate are respectively provided with a fourth connecting plate, and the rear end surface of the fourth connecting plate is provided with a first convex limiting block matched with, a fifth limiting groove is formed in the rear end of the upper end face of the fourth connecting plate, a fifth connecting plate is arranged between the fifth limiting groove and the fourth limiting groove, a second convex limiting block matched with the fourth limiting groove is arranged at the rear end of the fifth connecting plate, a third bolt for fixing the second convex limiting block in the fourth limiting groove is arranged on the third L-shaped fixing plate and the fourth L-shaped fixing plate, and a fourth limiting block matched with the fifth limiting groove is arranged at the front end of the fifth connecting plate.
7. The prefabricated panel installation auxiliary device of claim 6, wherein: and fourth bolts for fixing the first convex limiting blocks in third limiting grooves are arranged on the first L-shaped fixing plate and the second L-shaped fixing plate, and fifth bolts for fixing the third limiting blocks in fifth limiting grooves are arranged at the rear ends of the left end surface and the right end surface of the fourth connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022181868.XU CN213573080U (en) | 2020-09-29 | 2020-09-29 | Prefabricated plate installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022181868.XU CN213573080U (en) | 2020-09-29 | 2020-09-29 | Prefabricated plate installation auxiliary device |
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| Publication Number | Publication Date |
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| CN213573080U true CN213573080U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022181868.XU Active CN213573080U (en) | 2020-09-29 | 2020-09-29 | Prefabricated plate installation auxiliary device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113781890A (en) * | 2021-09-10 | 2021-12-10 | 南京宝舜达信息技术有限公司 | Equipment of buildding based on lightweight BIM building model |
-
2020
- 2020-09-29 CN CN202022181868.XU patent/CN213573080U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113781890A (en) * | 2021-09-10 | 2021-12-10 | 南京宝舜达信息技术有限公司 | Equipment of buildding based on lightweight BIM building model |
| CN113781890B (en) * | 2021-09-10 | 2023-11-14 | 南京宝舜达信息技术有限公司 | Building equipment based on light BIM building model |
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