CN109665438B - Conveniently dismantle location support frame for component hoist and mount in advance of installation - Google Patents
Conveniently dismantle location support frame for component hoist and mount in advance of installation Download PDFInfo
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- CN109665438B CN109665438B CN201910102873.6A CN201910102873A CN109665438B CN 109665438 B CN109665438 B CN 109665438B CN 201910102873 A CN201910102873 A CN 201910102873A CN 109665438 B CN109665438 B CN 109665438B
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- base
- push rod
- connecting block
- rod
- support frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
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Abstract
The invention discloses a positioning support frame for hoisting a pre-support component, which is convenient to disassemble and assemble, and comprises a base press plate, a movable block and a sliding groove, wherein the top of the base is provided with a stand column, the inner side of the stand column is connected with a cross beam, the outer surface of the press plate is mutually connected with one end of a first screw rod, the inner side of the base is provided with a fixed groove, the movable block is arranged below the inner side of the base and is mutually connected with the base through a second screw rod, the side of the second screw rod is provided with a guide rod, an adjuster is positioned on the outer side of the base, the sliding groove is reserved on one side of the outer surface of the movable block, the movable block is provided with a connecting rod in a. This location support frame is used in hoisting of a pre-support component of convenient dismantlement installation can carry out quick dismantlement installation to can fix a position a pre-support component according to what BIM model was accurate, prevent that a pre-support component from appearing the skew in hoist and mount process.
Description
Technical Field
The invention relates to the technical field of hoisting of a pre-support member, in particular to a positioning support frame for hoisting of a pre-support member, which is convenient to disassemble and assemble.
Background
The positioning support frame for hoisting the pre-support member is arranged on the ground to limit the hoisting position of the pre-support member in the hoisting process of the pre-support member, so that the pre-support member is prevented from being inclined, and the deviation between the position of the pre-support member and the BIM model is avoided.
However, the existing positioning support frame for hoisting the pre-support component occupies a large space, needs to be fixed in a pouring or pit digging and burying manner and the like, and is time-consuming and labor-consuming. Aiming at the problems, innovative design is urgently needed to be carried out on the basis of the original positioning support frame for hoisting the pre-support component.
Disclosure of Invention
The invention aims to provide a positioning support frame for hoisting a pre-support member, which is convenient to disassemble and assemble, and aims to solve the problems that the existing positioning support frame for hoisting the pre-support member in the background art occupies a large space, needs to be fixed in a pouring or pit digging and burying manner and the like, and is time-consuming and labor-consuming.
In order to achieve the purpose, the invention adopts the following technical scheme:
a positioning support frame convenient for dismounting and mounting of a pre-support component for hoisting comprises a base, a fixed plate, a movable plate and a second lead screw, wherein stand columns are vertically mounted on the upper surface of the base, 2 stand columns are arranged side by side, a cross beam is connected between the two stand columns, a first lead screw is arranged in the cross beam, a connecting block is arranged at the rod end of the first lead screw, the rod end of the first lead screw is connected with the lateral side of the connecting block, a push rod is mounted on the connecting block, a first rotating shaft is fixed at the connecting position of the connecting block and one end of the push rod, the connecting block is connected with the push rod through the first rotating shaft, 2 push rods are arranged up and down, one end, far away from the connecting block, of the push rod below is connected with the fixed plate, a fixed groove is formed in the, the one end that the connecting block was kept away from to the push rod that is located the top is connected with the fly leaf, the outside of fly leaf is provided with the second pivot, and the fly leaf passes through second pivot and push rod interconnect to the fly leaf is located the top of fixed plate, the inboard of fixed plate and fly leaf all is fixed with the friction pad, the avris of fly leaf is provided with the guide arm to the edge above the base is fixed in to the bottom of guide arm, install the second lead screw on the base, the rod end of second lead screw is connected with the movable block, the movable block is located the inboard of base, and the junction of movable block and base is provided with the slide rail.
Preferably, the base and the upright post form a welded integrated structure, and 2 upright posts are symmetrically arranged around the central axis of the base.
Preferably, the inner side of the cross beam is designed to be in a thread-like structure, and the cross beam is in threaded connection with the first screw rod.
Preferably, the connecting block and the push rod form a rotating structure, and the push rod and the fixing groove form a relative sliding structure.
Preferably, the guide rods are symmetrically arranged about the central axis of the movable plate by 2, and the movable plate and the base form a relative lifting structure.
Preferably, the edge of the movable block is designed to be a concave-convex structure, and the joint of the movable block and the second screw rod is designed to be a thread-shaped structure.
Preferably, a first bearing is installed at the joint of the connecting block and the first screw rod, and a second bearing is installed at the joint of the second screw rod and the base.
Compared with the prior art, the invention has the beneficial effects that: the positioning support frame for hoisting the pre-support member convenient to disassemble and assemble can be rapidly disassembled and assembled, and can accurately position the pre-support member according to the BIM model so as to prevent the pre-support member from deviating in the hoisting process;
1. the end part of the first screw rod is fixed on the connecting block, so that the first screw rod can drive the connecting block to move, and the first screw rod is in threaded connection with the cross beam, so that the cross beam and the first screw rod form a self-locking mechanism, and the first screw rod cannot automatically slide, so that a pre-support component is conveniently fixed;
2. the movable plate can lift along with the movement of the first screw rod, so that the movable plate can guide the installation of the prefabricated part, and the prefabricated part of the movable plate is prevented from deviating in the installation process;
3. the movable block is in threaded connection with the second screw rod, so that the movable block can move along with the rotation of the second screw rod, and 2 devices are conveniently positioned, so that the devices can position the two sides of the pre-support component, and the deviation is prevented from occurring in the installation process of the pre-support component.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the backside structure of the present invention;
FIG. 4 is a sectional view of the movable block mounted in a top view;
fig. 5 is a schematic view of the installation section structure of the first lead screw according to the present invention.
FIG. 6 is a schematic diagram of the structure of the present invention.
In the figure: 1. a base; 2. a column; 3. a cross beam; 4. a first lead screw; 5. connecting blocks; 6. a push rod; 7. a first rotating shaft; 8. a fixing plate; 9. fixing grooves; 10. a movable plate; 11. a guide bar; 12. a friction pad; 13. a second lead screw; 14. a movable block; 15. a slide rail; 16. a first bearing; 17. a second rotating shaft; 18. a second bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-6, a location support frame for hoisting a pre-support member, which is convenient to disassemble and assemble, comprises a base 1, a fixed plate 8, a movable plate 10 and a second lead screw 13, wherein stand columns 2 are vertically installed on the upper surface of the base 1, the stand columns are arranged side by side, a cross beam 3 is connected between the two stand columns 2, a first lead screw 4 is arranged inside the cross beam 3, a connecting block 5 is arranged at the rod end of the first lead screw 4, the rod end of the first lead screw 4 is connected with the lateral side of the connecting block 5, a push rod 6 is installed on the connecting block 5, a first rotating shaft 7 is fixed at the joint of the connecting block 5 and one end of the push rod 6, the connecting block 5 is connected with the push rod 6 through the first rotating shaft 7, 2 push rods 6 are arranged up and down, one end of the push rod 6 below, which is far away, fixed slot 9 has been seted up in the outside of fixed plate 8, and the push rod 6 that is located the below is connected in the inside of fixed slot 9, and the one end that connecting block 5 was kept away from to the push rod 6 that is located the top is connected with fly leaf 10, the outside of fly leaf 10 is provided with second pivot 17, and fly leaf 10 is through second pivot 17 and push rod 6 interconnect to fly leaf 10 is located the top of fixed plate 8, fixed plate 8 all is fixed with friction pad 12 with the inboard of fly leaf 10, the avris of fly leaf 10 is provided with guide arm 11 to the bottom of guide arm 11 is fixed in the edge of base 1 top, install second lead screw 13 on the base 1, the rod end of second lead screw 13 is connected with movable block 14, movable block 14 is located the inboard of base 1, and the junction of movable block 14 and base 1 is provided with.
Example two
Further optimization is carried out on the basis of the first embodiment: base 1 and stand 2 constitute welded integrated structure, and 2 stand 2 sets up about base 1's the central axis symmetry.
EXAMPLE III
Further optimization is carried out on the basis of the first embodiment: the inner side of the cross beam 3 is designed to be of a thread-shaped structure, and the cross beam 3 is in threaded connection with the first screw rod 4.
Example four
Further optimization is carried out on the basis of the first embodiment: the connecting block 5 and the push rod 6 form a rotating structure, and the push rod 6 and the fixing groove 9 form a relative sliding structure.
EXAMPLE five
Further optimization is carried out on the basis of the first embodiment: the number of the guide rods 11 is 2, and the movable plate 10 and the base 1 form a relative lifting structure.
EXAMPLE six
Further optimization is carried out on the basis of the first embodiment: the edge of the movable block 14 is designed to be a concave-convex structure, and the joint of the movable block 14 and the second screw rod 13 is designed to be a thread-shaped structure.
EXAMPLE seven
Further optimization is carried out on the basis of the first embodiment: a first bearing 16 is arranged at the joint of the connecting block 5 and the first screw rod 4, and a second bearing 18 is arranged at the joint of the second screw rod 13 and the base 1;
example eight
Further optimization is carried out on the basis of the second embodiment: the inner side of the cross beam 3 is designed to be of a thread-shaped structure, and the cross beam 3 is in threaded connection with the first screw rod 4; the connecting block 5 and the push rod 6 form a rotating structure, and the push rod 6 and the fixing groove 9 form a relative sliding structure; the number of the guide rods 11 is 2, and the movable plate 10 and the base 1 form a relative lifting structure; the edge of the movable block 14 is designed to be a concave-convex structure, and the joint of the movable block 14 and the second screw rod 13 is designed to be a thread structure; and a first bearing 16 is arranged at the joint of the connecting block 5 and the first screw rod 4, and a second bearing 18 is arranged at the joint of the second screw rod 13 and the base 1.
The working principle is as follows: when the positioning support frame for hoisting the pre-support member convenient to disassemble and assemble is used, firstly, according to figure 6, the fixed positioning devices are placed on two sides of the position of the pre-support member corresponding to the BIM model according to the BIM model, the tips of the movable blocks 14 of 2 positioning devices are placed corresponding to each other, 2 devices are pushed to be close to each other, the friction pads 12 in the movable plates 10 are attached to the outer surfaces of the pre-support member, the friction pads 12 are fixed on the inner sides of the movable plates 10 and the fixed plates 8, the contact friction force between the movable plates 10 and the fixed plates 8 and the pre-support member can be increased, the pre-support member cannot be separated from the movable plates 10 and the fixed plates 8, so that errors are generated, the movable plates 10 and the fixed plates 8 are both adhered and connected with the friction pads 12, the friction pads 12 seriously worn for long-term use can be replaced, the first screw rod 4 is rotated, the end part of the first screw rod 4 is, and the joint of the connecting block 5 of the first lead screw 4 is provided with a first bearing 16, so that the rotation of the first lead screw 4 is not blocked by the connecting block 5, the first lead screw 4 is in threaded connection with the connecting block 5, so that the rotation of the first lead screw 4 can drive the connecting block 5 to displace, the connecting block 5 is connected with one end of each of 2 push rods 6 through a first rotating shaft 7, the other end of each of 2 push rods 6 is respectively connected with a fixed plate 8 and a movable plate 10, the rotation of the connecting block 5 can drive the push rod 6 to displace, a fixed groove 9 is arranged on the outer side of the fixed plate 8, the push rod 6 can slide in the fixed groove 9 when displacing, so that the position of the fixed plate 8 cannot change along with the displacement of the push rod 6, the other end of the other push rod 6 is connected with the movable plate 10 through a second rotating shaft 17, so that the displacement of, two sides of the movable plate 10 can slide along the guide rods 11, so that the movable plate 10 is more stable in the displacement process, and the movable plate 10 is lifted along the guide rods 11 by rotating the first screw rod 4;
according to the figures 1-5, the second screw 13 is rotatably positioned, the second screw 13 is in threaded connection with the movable block 14, the second screw 13 can drive the movable block 14 to generate displacement, the edge of the movable block 14 is designed to be a concave-convex structure, 2 movable blocks 14 on the device can be mutually clamped, 2 devices can be conveniently and quickly positioned, the second screw 13 of 2 positioning devices is continuously rotated, the 2 movable blocks 14 of the devices are mutually attached, the 2 positioning devices are prevented from being offset when combined, a slide rail 15 is arranged at the joint of the movable block 14 and the base 1, so that the movable block 14 can move more smoothly, a second bearing 18 is arranged at the joint of the second screw 13 and the base 1, the friction between the second screw 13 and the base 1 can be reduced, the second screw 13 can rotate more smoothly, a pre-support component can descend, and the first screw 4 is rotated, the movable plate 10 is descended until the movable plate 10 and the fixed plate 8 are attached to each other, the pre-support member is descended continuously, the bottom of the pre-support member is close to the movable block 14, the first screw rod 4 is rotated simultaneously, the movable block 14 slides along the inner side of the base 1 until the movable blocks 14 of 2 devices are separated from each other, the pre-support member completes the installation and the disassembly of the device, and the pre-support member is prevented from deviating in the installation process.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a convenient location support frame for hoisting of a prestretching component of dismantlement installation, includes base (1), fixed plate (8), fly leaf (10) and second lead screw (13), its characterized in that: the vertical upright post (2) is vertically installed on the upper surface of the base (1), the upright posts are provided with 2 upright posts side by side, a cross beam (3) is connected between the two upright posts (2), a first lead screw (4) is arranged in the cross beam (3), a connecting block (5) is arranged at the rod end of the first lead screw (4), the rod end of the first lead screw (4) is connected with the lateral side of the connecting block (5), a push rod (6) is installed on the connecting block (5), a first rotating shaft (7) is fixed at the joint of the connecting block (5) and one end of the push rod (6), the connecting block (5) is connected with the push rod (6) through the first rotating shaft (7), the push rod (6) is provided with 2 push rods (6) which are arranged up and down, one end of the push rod (6) below, which is far away from the connecting block (5), is connected with a fixing plate, and a fixing groove (9, the push rod (6) positioned below is connected inside the fixed groove (9), one end, far away from the connecting block (5), of the push rod (6) positioned above is connected with a movable plate (10), a second rotating shaft (17) is arranged on the outer side of the movable plate (10), the movable plate (10) is connected with the push rod (6) through the second rotating shaft (17), the movable plate (10) is positioned above the fixed plate (8), friction pads (12) are fixed on the inner sides of the fixed plate (8) and the movable plate (10), a guide rod (11) is arranged on the side of the movable plate (10), the bottom of the guide rod (11) is fixed on the edge above the base (1), a second lead screw (13) is installed on the base (1), the rod end of the second lead screw (13) is connected with a movable block (14), and the movable block (14) is positioned on the inner side of the base (1, and the joint of the movable block (14) and the base (1) is provided with a sliding rail (15), the connecting block (5) and the push rod (6) form a rotating structure, and the push rod (6) and the fixed groove (9) form a relative sliding structure.
2. The easy-to-dismount-mount positioning support frame for hoisting the pre-support member as claimed in claim 1, wherein: the base (1) and the upright post (2) form a welded integrated structure, and the upright posts (2) are symmetrically arranged relative to the central axis of the base (1).
3. The easy-to-dismount-mount positioning support frame for hoisting the pre-support member as claimed in claim 1, wherein: the inner side of the cross beam (3) is designed to be of a thread-shaped structure, and the cross beam (3) is in threaded connection with the first screw rod (4).
4. The easy-to-dismount-mount positioning support frame for hoisting the pre-support member as claimed in claim 1, wherein: the guide rods (11) are symmetrically arranged in number of 2 about the central axis of the movable plate (10), and the movable plate (10) and the base (1) form a relative lifting structure.
5. The easy-to-dismount-mount positioning support frame for hoisting the pre-support member as claimed in claim 1, wherein: the edge of the movable block (14) is designed to be a concave-convex structure, and the joint of the movable block (14) and the second screw rod (13) is designed to be a thread-shaped structure.
6. The easy-to-dismount-mount positioning support frame for hoisting the pre-support member as claimed in claim 1, wherein: a first bearing (16) is installed at the joint of the connecting block (5) and the first screw rod (4), and a second bearing (18) is installed at the joint of the second screw rod (13) and the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910102873.6A CN109665438B (en) | 2019-02-01 | 2019-02-01 | Conveniently dismantle location support frame for component hoist and mount in advance of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910102873.6A CN109665438B (en) | 2019-02-01 | 2019-02-01 | Conveniently dismantle location support frame for component hoist and mount in advance of installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109665438A CN109665438A (en) | 2019-04-23 |
| CN109665438B true CN109665438B (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910102873.6A Active CN109665438B (en) | 2019-02-01 | 2019-02-01 | Conveniently dismantle location support frame for component hoist and mount in advance of installation |
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| CN (1) | CN109665438B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205672889U (en) * | 2016-05-05 | 2016-11-09 | 常州高特新材料有限公司 | Automatically control reactor positioner |
| CN207087247U (en) * | 2017-07-13 | 2018-03-13 | 盐城市永成专用焊接设备有限公司 | A kind of Anti-inclining welding support |
| CN208428572U (en) * | 2018-06-12 | 2019-01-25 | 广州市龙承五金制品有限公司 | A kind of injection molding handware mold positioning device |
| CN109025321A (en) * | 2018-09-26 | 2018-12-18 | 李荣俊 | A kind of hoisting platform for assembled architecture |
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2019
- 2019-02-01 CN CN201910102873.6A patent/CN109665438B/en active Active
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| Publication number | Publication date |
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| CN109665438A (en) | 2019-04-23 |
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