CN210767896U - Prefabricated plate installation auxiliary frame - Google Patents
Prefabricated plate installation auxiliary frame Download PDFInfo
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- CN210767896U CN210767896U CN201921107491.4U CN201921107491U CN210767896U CN 210767896 U CN210767896 U CN 210767896U CN 201921107491 U CN201921107491 U CN 201921107491U CN 210767896 U CN210767896 U CN 210767896U
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Abstract
The utility model belongs to the technical field of assembly type construction equipment, in particular to an auxiliary frame for assembling a precast slab, which comprises a bracket, wherein the upper part of the bracket is transversely provided with at least two fixed sleeves in parallel, two ends of each fixed sleeve are symmetrically provided with positioning sleeves, and the positioning sleeves are arranged at two ends of the fixed sleeves through inserting shafts arranged on the positioning sleeves; the inner wall of the positioning sleeve is provided with threads, an adjusting screw rod is installed, the front end of the adjusting screw rod is provided with a hand wheel, the rear end of the adjusting screw rod is provided with a clamping head, and the adjusting screw rod can move back and forth by rotating the hand wheel. Two clamping heads arranged by the device are used for clamping two sides of the prefabricated plate, and the arranged adjusting screw is used for controlling the positions of the clamping heads, so that two sides of the prefabricated plate can be respectively aligned to the lower building surface.
Description
Technical Field
The utility model belongs to the technical field of the assembly type construction equipment, specifically be a prefabricated plate installation auxiliary frame.
Background
At present, the assembly type building mode is mostly adopted in the building engineering, the prefabricated plate is directly assembled and installed, and most of the conditions are that the construction site is separated from the manufacturing site of the prefabricated plate. When assembling prefabricated plate, need to hoist the plate with hoisting equipment to remove the position of preinstallation, when the plate is close to the mounted position soon, need artifical supplementary, remove the position of prefabricated plate, hoisting equipment slowly reduces prefabricated plate height this moment, until prefabricated plate presses on lower floor's wall body. In this process, because artifical supplementary can have slight rocking, lead to the position of plate not very accurate, often need remove many times repeatedly just can install the plate. In addition, workers are located around the plate, and once the plate falls off, accidents are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated plate installation auxiliary frame, this auxiliary frame can replace the manual work to finely tune the position of prefabricated plate to can aim at the prefabricated plate lower part wall body fast accurately, be used for solving the problem that the current prefabricated plate installation process that proposes among the above-mentioned background art is long consuming time.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary frame for mounting a precast slab comprises a bracket, wherein at least two fixed sleeves are transversely arranged on the upper part of the bracket in parallel, positioning sleeves are symmetrically arranged at two ends of each fixed sleeve, and the positioning sleeves are mounted at two ends of each fixed sleeve through inserting shafts arranged on the positioning sleeves; the inner wall of the positioning sleeve is provided with threads, an adjusting screw rod is installed, the front end of the adjusting screw rod is provided with a hand wheel, the rear end of the adjusting screw rod is provided with a clamping head, and the adjusting screw rod can move back and forth by rotating the hand wheel.
In the technical scheme, the two sides of the prefabricated slab are clamped by the clamping heads, the hand wheel is rotated by the left hand and the right hand to control the movement of each adjusting screw rod, so that the two sides of the prefabricated slab can be respectively aligned to the lower building surface.
Preferably, the clamping head comprises a connector, the connector is movably sleeved at the end part of the adjusting screw rod, and the connector can only rotate relative to the adjusting screw rod, when the adjusting screw rod rotates, the connector can not rotate together with the adjusting screw rod, and only moves along with the movement of the adjusting screw rod; the clamping jaws are arranged on the connecting head, and bayonets of the two clamping jaws are arranged towards the inner side and used for clamping the precast slab.
Preferably, the connector comprises a vertically arranged sleeve, a damping shaft is movably sleeved in the sleeve, a spring is sleeved on the upper portion of the damping shaft, and the clamping jaw is arranged at the lower end of the damping shaft. When the prefabricated plate moves down, the prefabricated plate lateral wall can take place the friction with the jack catch, and the damping axle atress moves down this moment, when removing the jack catch and holding the prefabricated plate, the damping axle is automatic to recover under the effect of spring. Meanwhile, under the action of the damping shaft, the clamping jaws have certain floating space, so that the clamping head is prevented from being rigidly deformed integrally.
Preferably, a balancing piece is arranged on the clamping head on one side far away from the clamping jaws, the clamping head is always kept balanced under the action of the balancing piece, and the clamping head can be in a working position in a natural state so as to be convenient for clamping the precast slab.
Preferably, the balancing piece comprises a screw and a moving balancing weight, wherein the screw is installed on the back of the clamping jaw, the moving balancing weight is installed on the screw, and the balance state of the clamping jaw can be adjusted by adjusting the position of the moving balancing weight.
Preferably, the side walls of the two ends of the fixing sleeve are provided with insertion holes, the corresponding insertion shaft is provided with a plurality of positioning holes, and the insertion holes are provided with positioning rods which penetrate through the insertion holes and are inserted into the positioning holes. After the position of the positioning sleeve is adjusted, the inserting shaft is positioned through the positioning rod, so that the positioning sleeve and the support keep unchanged in position, and the stability of the device is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a front perspective view of an embodiment of the present invention.
Fig. 2 is a rear perspective view of an embodiment of the present invention.
Fig. 3 is a schematic view of the split structure of the unilateral positioning sleeve and the stent of fig. 1.
Fig. 4 is a schematic view of a disassembled structure of the adjusting screw and the connector in fig. 1.
Fig. 5 is a schematic structural diagram of the embodiment shown in fig. 1 in a use state.
In the figure, a support 1, a bottom plate 2, a fixed sleeve 3, a positioning sleeve 4, an inserting shaft 5, an adjusting screw rod 6, a clamping head 7, a hand wheel 8, a positioning rod 9, a platform 10, a prefabricated plate 11, a balancing weight 12, an inserting hole 31, a positioning hole 51, a spring 70, a damping shaft 71, a clamping jaw 72, a connecting head 73, a screw rod 74, a floating balancing weight 75, an inserting sleeve 76, a positioning ring groove 77 and a positioning bolt 78 are arranged.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1-4, the present invention provides an embodiment, an auxiliary frame for installing a prefabricated panel, including a support 1, a bottom plate 2 is disposed at the lower portion of the support 1, two fixing sleeves 3 are transversely disposed in parallel at the upper portion, positioning sleeves 4 are symmetrically disposed at two ends of the fixing sleeves 3, and the positioning sleeves 4 are installed at two ends of the fixing sleeves 3 through inserting shafts 5 disposed thereon; the inner wall of the positioning sleeve 4 is provided with threads, an adjusting screw rod 6 is installed, the front end of the adjusting screw rod 6 is provided with a hand wheel 8, the rear end of the adjusting screw rod 6 is provided with a clamping head 7, and the adjusting screw rod 6 can move back and forth by rotating the hand wheel 8.
In the embodiment, the two sides of the prefabricated slab are clamped by the clamping heads 7, the hand wheel 8 is rotated by left and right hands to control the movement of each adjusting screw rod 6, so that the two sides of the prefabricated slab can be respectively aligned to the lower building surface, and due to the adoption of a mechanical structure, the position of the clamping heads 7 is relatively stable, and the prefabricated slab 11 cannot be displaced after being adjusted, so that the prefabricated slab can be accurately installed by auxiliary hoisting equipment.
Specifically, the clamping head 7 comprises a connecting head 73, an inserting sleeve 76 is arranged on the side surface of the connecting head 73, the end part of the adjusting screw rod 6 is movably inserted into the inserting sleeve 76, a positioning ring groove 77 is arranged at the end part of the adjusting screw rod 6, a positioning bolt 78 is arranged at the corresponding position of the inserting sleeve 76, and the end part of the positioning bolt 78 is inserted into the positioning ring groove 77, so that the connecting head 73 can only rotate relative to the adjusting screw rod 6, and when the adjusting screw rod 6 rotates, the connecting head 73 can not rotate jointly and only moves along with the movement of the adjusting screw rod 6; claws 72 are arranged on the connecting head 73, and the bayonets of the two claws 72 are arranged towards the inner side and used for clamping the precast slabs 11.
In order to prevent the clamping head 7 from generating rigid deformation when the prefabricated slab 11 moves up and down, the connector 73 comprises a vertically arranged sleeve, the damping shaft 71 is movably sleeved in the sleeve, the spring 70 is sleeved on the upper part of the damping shaft 71, the clamping jaws 72 are arranged at the lower end of the damping shaft 71, and the height of the clamping jaws 72 has a certain floating space under the action of the damping shaft 71. When the precast slab 11 moves downwards, the side wall of the precast slab rubs against the claws 72, and the shock-absorbing shaft 71 is forced to move downwards, and when the claws 72 release the clamping of the precast slab 11, the shock-absorbing shaft 71 automatically restores under the action of the spring 70.
In order to make the jaws 72 in the action position in the natural state, that is, the bayonets of the two jaws 72 are opposite, a balancing piece is arranged on the side far away from the jaws 72, the balancing piece comprises a screw 74 and a floating counterweight 75, wherein the screw 74 is arranged on the back of the jaws 72, the floating counterweight 75 is arranged on the screw 74, and the balance state of the jaws 72 can be adjusted by adjusting the position of the floating counterweight 75.
Further, insertion holes 31 are provided in both end side walls of the fixing sleeve 3, 5 positioning holes 51 are correspondingly provided in the insertion shaft 5, and positioning rods 9 are disposed in the insertion holes 31 and inserted into the positioning holes 51 through the insertion holes 31. After the position of the positioning sleeve 4 is adjusted, the insertion shaft 5 is positioned through the positioning rod 9, so that the positioning sleeve 4 and the support 1 keep unchanged in position, and the stability of the device is improved.
The use mode of the device is as follows: placing the device on the built lower platform 10, and then placing the balancing weight 2 on the bottom plate 2; commanding the hoisting equipment to vertically move the precast slabs 11 to the pre-installation position, then adjusting the two positioning sleeves 4, enabling the clamping claws 72 to clamp the two sides of the precast slabs 11, as shown in fig. 5, then inserting the positioning rods 9 into the insertion holes 31 to complete the positioning of the two adjusting screw rods 6, then respectively rotating the hand wheels 8 to enable the two sides of the precast slabs 11 to be respectively aligned to the lower wall body, reducing the hoisting height at the moment, enabling the precast slabs 11 to be placed on the lower wall body, and then completing the positioning and installation of the precast slabs.
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.
It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. The term "comprising", without further limitation, means that the element so defined is not excluded from the article or system in which the element is included.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. The utility model provides a prefabricated plate installation auxiliary frame, includes the support, its characterized in that: at least two fixed sleeves are transversely arranged on the upper part of the bracket in parallel, positioning sleeves are symmetrically arranged at two ends of each fixed sleeve, and the positioning sleeves are arranged at two ends of each fixed sleeve through inserting shafts arranged on the positioning sleeves; the inner wall of the positioning sleeve is provided with threads, an adjusting screw rod is installed, the front end of the adjusting screw rod is provided with a hand wheel, the rear end of the adjusting screw rod is provided with a clamping head, and the adjusting screw rod can move back and forth by rotating the hand wheel.
2. A prefabricated panel installation auxiliary frame as claimed in claim 1, wherein: the clamping head comprises a connector, the connector is movably sleeved at the end part of the adjusting screw rod, and the connector can only rotate relative to the adjusting screw rod; the connecting head is provided with clamping jaws, and the bayonets of the two clamping jaws are arranged oppositely.
3. A prefabricated panel installation auxiliary frame as claimed in claim 2, wherein: the connector includes the sleeve pipe of vertical setting, and this intraductal activity suit damping shaft of cover, and at damping shaft upper portion suit spring, the jack catch sets up at damping shaft lower extreme.
4. A prefabricated panel installation auxiliary frame as claimed in claim 2, wherein: on the side far away from the clamping jaw, a balancing piece is arranged on the clamping head, and under the action of the balancing piece, the clamping head is always kept balanced.
5. A prefabricated panel installation auxiliary frame as claimed in claim 4, wherein: the balance piece comprises a screw and a moving balancing weight, wherein the screw is arranged on the back of the clamping jaw, and the moving balancing weight is arranged on the screw.
6. A prefabricated panel installation auxiliary frame as claimed in any one of claims 1 to 5, wherein: the lateral walls of the two ends of the fixed sleeve are provided with jacks, a plurality of positioning holes are correspondingly arranged on the insertion shaft, the jacks are provided with positioning rods, and the positioning rods penetrate through the jacks and are inserted into the positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107491.4U CN210767896U (en) | 2019-07-16 | 2019-07-16 | Prefabricated plate installation auxiliary frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107491.4U CN210767896U (en) | 2019-07-16 | 2019-07-16 | Prefabricated plate installation auxiliary frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210767896U true CN210767896U (en) | 2020-06-16 |
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ID=71039095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921107491.4U Active CN210767896U (en) | 2019-07-16 | 2019-07-16 | Prefabricated plate installation auxiliary frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN210767896U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922364A (en) * | 2021-01-26 | 2021-06-08 | 王敏辉 | Assembly type building installation calibration equipment |
| CN113738132A (en) * | 2021-08-17 | 2021-12-03 | 中国建筑第二工程局有限公司 | Building prefabricated slab positioning device and using method |
| 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 |
| CN113846852A (en) * | 2021-10-28 | 2021-12-28 | 江苏金雷建材有限公司 | Be used for reinforced concrete prefabricated component installation adjusting device |
-
2019
- 2019-07-16 CN CN201921107491.4U patent/CN210767896U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922364A (en) * | 2021-01-26 | 2021-06-08 | 王敏辉 | Assembly type building installation calibration equipment |
| CN113738132A (en) * | 2021-08-17 | 2021-12-03 | 中国建筑第二工程局有限公司 | Building prefabricated slab positioning device and using method |
| 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 |
| CN113846852A (en) * | 2021-10-28 | 2021-12-28 | 江苏金雷建材有限公司 | Be used for reinforced concrete prefabricated component installation adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 88, Changkou East Street, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Anju zhuyou Technology Co.,Ltd. Address before: No. 88, Changkou East Street, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG CHINA MINGSHENG DRAWIN TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A prefabricated slab installation auxiliary frame Effective date of registration: 20220527 Granted publication date: 20200616 Pledgee: CITIC Bank Limited by Share Ltd. Hangzhou branch Pledgor: Zhejiang Anju zhuyou Technology Co.,Ltd. Registration number: Y2022330000804 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |