CN215907457U - Building prefabricated plate portable installation positioning device - Google Patents
Building prefabricated plate portable installation positioning device Download PDFInfo
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- CN215907457U CN215907457U CN202121928167.6U CN202121928167U CN215907457U CN 215907457 U CN215907457 U CN 215907457U CN 202121928167 U CN202121928167 U CN 202121928167U CN 215907457 U CN215907457 U CN 215907457U
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- positioning device
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- building prefabricated
- portable installation
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- 238000009434 installation Methods 0.000 title claims abstract description 33
- 238000004804 winding Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a convenient installation positioning device for a building precast slab, which aims at the technical problems of low installation efficiency and low safety of the traditional precast slab and comprises a positioning frame, wherein the positioning frame comprises two parallel supporting piles, an upper cross rod and a lower cross rod which are fixedly arranged between the two supporting piles, a fixed plate which is slidably arranged between the two supporting piles and an installation frame which is respectively arranged at the same side of the supporting piles, a limiting screw rod which is inserted into the precast slab horizontally penetrates through the fixed plate, an installation hole is formed in the installation frame, a fixing screw which is inserted into the precast slab is arranged in the installation hole, a rotary bracelet is arranged at one end of the limiting screw rod, which is far away from the installation frame, a connecting rod is arranged between the rotary bracelet and the limiting screw rod, one end of the connecting rod is fixedly connected with an inner ring of the rotary bracelet, and the other end of the connecting rod is fixedly connected with the limiting screw rod. The prefabricated plate is easy to control when the positioning device is used for fixing and mounting the upper prefabricated plate, the alignment is convenient, the workload is reduced, the operation speed is increased, and the engineering quality is improved.
Description
Technical Field
The utility model relates to the technical field of building equipment, in particular to convenient and fast mounting and positioning equipment for building prefabricated plates.
Background
With the elimination of backward capacity and transformation and upgrading of the building industry in China, the fabricated building gradually becomes the mainstream structure form of the building industry. The prefabricated panels are manufactured in a factory and transported to the site, the site is installed and the sleeves at the joints are grouted, so that an integral stable system is formed.
At present, for a prefabricated vertical PC component, a sleeve and a steel bar are respectively poured and fixed inside an upper prefabricated component and a lower prefabricated component; when the upper and lower prefabricated components are installed, the components can be ensured to be installed smoothly only by accurately positioning and fixing on site; especially to large-scale prefabricated component, steel sleeve is more, needs constructor to go on to lie prostrate to observe and guide hoist and mount and location during the installation, and not only the efficiency of construction is extremely low, has great potential safety hazard moreover.
SUMMERY OF THE UTILITY MODEL
The utility model provides convenient installation and positioning equipment for building precast slabs, which has the advantages of simple operation, convenience in control, high installation precision, construction speed improvement and workload reduction.
The technical problem to be solved is that: when the prefabricated part is installed, a constructor is required to observe the ground and guide the hoisting and positioning, so that the construction efficiency is extremely low, and great potential safety hazards exist.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to convenient installation and positioning equipment for a building precast slab, which comprises a positioning frame, wherein the positioning frame comprises two parallel supporting piles, an upper cross rod and a lower cross rod which are fixedly arranged between the two supporting piles, a fixed plate which is slidably arranged between the two supporting piles and mounting frames which are respectively mounted on the same sides of the supporting piles, a limiting screw rod which is inserted into the precast slab horizontally penetrates through the fixed plate, a mounting hole is formed in each mounting frame, a fixing screw which is inserted into the precast slab is arranged in each mounting hole, a rotary bracelet is mounted at one end, far away from the mounting frames, of each limiting screw rod, a second connecting rod is arranged between each rotary bracelet and each limiting screw rod, one end of each second connecting rod is fixedly connected with an inner ring of each rotary bracelet, and the other end of each connecting rod is fixedly connected with each limiting screw rod.
The utility model relates to convenient installation and positioning equipment for building prefabricated plates, which is characterized in that an installation frame comprises two parallel horizontal rods and a first connecting rod fixedly arranged between the two horizontal rods, one end of each horizontal rod is fixedly arranged on a supporting pile, and installation holes are formed in the horizontal rods.
The utility model relates to convenient installation and positioning equipment for building precast slabs.
The utility model relates to convenient mounting and positioning equipment for building prefabricated panels, which is characterized in that a motor is mounted on an upper cross bar, a winding roller is mounted on the motor, and a stay cable is arranged on the winding roller and connected with a fixed plate.
The utility model relates to convenient installation and positioning equipment for building precast slabs.
The utility model relates to convenient installation and positioning equipment for building prefabricated plates.
The utility model relates to convenient installation and positioning equipment for building prefabricated plates.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the upper prefabricated plate and the lower prefabricated plate are installed, the installation frame is fixed on the lower prefabricated plate through the fixing screws, the lower prefabricated plate is clamped and fixed through the installation frame, then the fixing plate is connected with the upper prefabricated plate through the limiting screw rod, the upper prefabricated plate is controlled to be lowered by the motor, the limiting screw rod is used for finely adjusting the upper prefabricated plate in the lowering process of the upper prefabricated plate, the alignment of the upper prefabricated plate and the lower prefabricated plate is ensured, the installation accuracy of the upper prefabricated plate is ensured, the upper prefabricated plate can be quickly positioned, and the prefabricated plate installation method has the advantages of simplicity in operation, high construction speed and high installation accuracy;
2. according to the method and the device, the positioning device is arranged on the lower prefabricated plate, and the upper prefabricated plate is limited and fixed by the positioning device, so that the problems that the upper prefabricated plate is inconvenient to install and obstructs the progress of a project due to continuous shaking when a crane is directly utilized can be solved; the prefabricated plate is easy to control when the positioning device is used for fixing and mounting the upper prefabricated plate, so that the alignment is convenient, the workload is reduced, the operation speed is increased, and the engineering quality is improved.
The utility model will be further explained with reference to the drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic structural view of a protruded fixing plate according to the present invention;
fig. 4 is a schematic diagram of the structure of the prefabricated panel of the present invention.
Reference numerals:
1. supporting piles; 2. an upper cross bar; 3. a lower cross bar; 4. a fixing plate; 5. a chute; 6. a slider; 7. a limit screw; 8. rotating the bracelet; 9. an electric motor; 10. a winding roll; 11. a cable; 12. a horizontal bar; 13. a first connecting rod; 14. mounting holes; 15. a set screw; 16. a reinforcing rod; 17. a lower prefabricated slab; 18. a prefabricated plate is arranged; 19. lifting holes; 20. a clamping hole; 21. a connector; 22. and a second connecting rod.
Detailed Description
As shown in figures 1 and 2, the utility model discloses a convenient installation positioning device for building prefabricated panels, which comprises positioning frames, wherein the positioning frames are arranged in pairs. The locating rack comprises two supporting piles 1 which are parallel to each other, an upper cross rod 2 is fixedly arranged at the upper end between the two supporting piles 1, a lower cross rod 3 is fixedly arranged at the lower end, and the supporting piles 1, the upper cross rod 2 and the lower cross rod 3 are enclosed to form a rectangular frame.
Referring to fig. 1-3, a fixing plate 4 is slidably disposed between two supporting piles 1, specifically, a sliding groove 5 is disposed on one side of each supporting pile 1 along the length direction, the sliding groove 5 is T-shaped, sliding blocks 6 adapted to the sliding groove 5 are fixedly disposed at two ends of the fixing plate 4, and the sliding blocks 6 are slidably disposed in the sliding grooves 5. Two limiting screw rods 7 are horizontally arranged on the fixed plate 4, the limiting screw rods 7 penetrate through the fixed plate 4 and are in threaded fit with the fixed plate 4, and the limiting rods are used for being subsequently inserted into the prefabricated plate to clamp and position the prefabricated plate. Further, the wherein one end fixed mounting that limit screw 7 stretches out fixed plate 4 has the rotation bracelet 8, rotates and is equipped with two 22 connecting rods between bracelet 8 and the limit screw 7, two 22 connecting rod one ends consolidate with the inner ring that rotates bracelet 8, and the other end consolidates with limit screw 7, and limit screw 7 and the center of rotating bracelet 8 are located same axis, rotate through rotating the bracelet 8 and be convenient for control limit screw 7.
Go up the bottom fixed mounting of horizontal pole 2 and have motor 9, install winding roll 10 on the motor 9, connect through cable 11 between winding roll 10 and the fixed plate 4, cable 11 one end concreties in fixed plate 4 upper end, and the other end winding is on winding roll 10. The motor 9 can control the fixed plate 4 to move up and down, so that the prefabricated plate can be lifted and mounted.
Support one side that stake 1 kept away from rotation bracelet 8 and be equipped with the mounting bracket, the mounting bracket is close to the lower part setting that supports stake 1. The mounting bracket includes that twice are parallel to each other and one end and the horizontal pole 12 of supporting stake 1 consolidation and set firmly connecting rod 13 between two horizontal poles 12, and connecting rod 13 sets up the one end of keeping away from supporting stake 1 at horizontal pole 12. Two mounting holes 14 are formed in each horizontal rod 12, the four mounting holes 14 are distributed in a rectangular shape, fixing screws 15 used for being inserted into the prefabricated plates are arranged in the mounting holes 14, and the prefabricated plates are connected with the mounting rack through the fixing screws 15.
Two reinforcing rods 16 are connected between the two horizontal rods 12, and the two reinforcing rods 16 are arranged in a scissor manner, so that the stability of the mounting rack is improved.
The use method of the positioning device comprises the following steps:
with reference to fig. 1 and 4, step one: in the manufacturing process of the prefabricated plate, two lifting holes 19 and two clamping holes 20 are reserved on the left side surface and the right side surface of the prefabricated plate respectively, connectors 21 at the upper end and the lower end of the prefabricated plate are reserved, the lifting holes 19 are located above the clamping holes 20, the lifting holes 19 are used for being matched with fixing heads of a crane subsequently to hoist the prefabricated plate, and the clamping holes 20 are used for being matched with the limiting screw 7 to clamp, fix and accurately install the prefabricated plate.
Step two: the two positioning frames are respectively arranged at the left side and the right side of the lower prefabricated plate 17, the mounting frames are respectively fixed on the lower prefabricated plate 17 through fixing screws 15, and the lower prefabricated plate 17 is clamped and fixed by the mounting frames; the fixed plate 4 is lifted to a higher position by means of the motor 9.
Step three: the upper precast slab 18 is lifted and moved between two positioning frames by clamping a lifting hole 19 by using a fixed head of a crane, and the precast slab is gradually calmed down by means of static and manual holding. The end part of the limiting screw 7 is inserted into the clamping hole 20 to clamp and limit the upper prefabricated plate 18 by rotating the limiting screw 7, the upper prefabricated plate 18 is gradually lowered by the motor 9, and in the lowering process, if the upper prefabricated plate 18 is not aligned with the lower prefabricated plate 17, the position of the upper prefabricated plate 18 in the left-right direction can be finely adjusted by the limiting screw 7, so that the alignment between the upper prefabricated plate 18 and the lower prefabricated plate 17 is ensured.
Step four: after the upper prefabricated plate 18 reaches the designated position, the reserved connecting head 21 between the upper prefabricated plate 18 and the lower prefabricated plate 17 is welded and connected, and then gap filling and bonding fixing are carried out through connecting cement.
Step five: after the cement is solidified, the positioning device is detached, and the mounting hole 14, the lifting hole 19 and the clamping hole 20 reserved on the lower prefabricated plate 17 are filled and leveled.
According to the method, the positioning device is arranged on the lower prefabricated plate 17, and the upper prefabricated plate 18 is limited and fixed by the positioning device, so that the problems that the upper fixing plate 4 is inconvenient to install and obstructs the progress of a project due to continuous shaking when a crane is directly utilized can be solved; the fixing of the upper prefabricated panel 18 by the positioning means is easy to control, thereby facilitating alignment, reducing workload, improving working speed, and improving construction quality.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a building prefabricated plate portable installation positioning device which characterized in that: comprises a positioning frame, the positioning frame comprises two supporting piles (1) which are parallel to each other, an upper cross rod (2) and a lower cross rod (3) which are fixedly arranged between the two supporting piles (1), a fixing plate (4) which is arranged between the two supporting piles (1) in a sliding way, and mounting frames which are respectively arranged at the same side of the supporting piles (1), a limit screw (7) for inserting into the precast slab horizontally penetrates through the fixed plate (4), the mounting frame is provided with a mounting hole (14), and a fixing screw (15) for inserting into the precast slab is arranged in the mounting hole (14); a rotary bracelet (8) is arranged at one end of the limit screw rod (7) far away from the mounting rack, a second connecting rod (22) is arranged between the rotary hand ring (8) and the limit screw rod (7), one end of the second connecting rod (22) is fixedly connected with the inner ring of the rotary bracelet (8), and the other end of the second connecting rod is fixedly connected with the limiting screw rod (7).
2. The portable installation and positioning device for building prefabricated panels as claimed in claim 1, wherein: the mounting bracket includes that twice are parallel to each other horizon bar (12) and set firmly connecting rod (13) between two horizon bars (12), horizon bar (12) one end sets firmly on supporting stake (1), mounting hole (14) are seted up on horizon bar (12).
3. The portable installation and positioning device for the building prefabricated panels as claimed in claim 2, wherein: and a reinforcing rod (16) is connected between the two horizontal rods (12), and the reinforcing rod (16) is arranged in a scissor manner.
4. The portable installation and positioning device for building prefabricated panels as claimed in claim 1, wherein: install motor (9) on last horizontal pole (2), install winding roller (10) on motor (9), have cable (11) on winding roller (10), cable (11) are connected with fixed plate (4).
5. The portable installation and positioning device for building prefabricated panels as claimed in claim 1, wherein: the limiting screw rod (7) and the center of the rotary bracelet (8) are positioned on the same axis.
6. The portable installation and positioning device for building prefabricated panels as claimed in claim 1, wherein: the supporting pile (1) is provided with a sliding groove (5), the fixed plate (4) is fixedly provided with a sliding block (6), and the sliding block (6) is arranged in the sliding groove (5) in a sliding mode.
7. The portable installation and positioning device for building prefabricated panels as claimed in claim 1, wherein: the locating racks are arranged in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928167.6U CN215907457U (en) | 2021-08-17 | 2021-08-17 | Building prefabricated plate portable installation positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928167.6U CN215907457U (en) | 2021-08-17 | 2021-08-17 | Building prefabricated plate portable installation positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215907457U true CN215907457U (en) | 2022-02-25 |
Family
ID=80291815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121928167.6U Expired - Fee Related CN215907457U (en) | 2021-08-17 | 2021-08-17 | Building prefabricated plate portable installation positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215907457U (en) |
-
2021
- 2021-08-17 CN CN202121928167.6U patent/CN215907457U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |