CN217711624U - But reuse's cantilever frame positioner - Google Patents
But reuse's cantilever frame positioner Download PDFInfo
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- CN217711624U CN217711624U CN202122180932.7U CN202122180932U CN217711624U CN 217711624 U CN217711624 U CN 217711624U CN 202122180932 U CN202122180932 U CN 202122180932U CN 217711624 U CN217711624 U CN 217711624U
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- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 25
- 239000010959 steel Substances 0.000 abstract description 25
- 238000003466 welding Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a but reuse's cantilever frame positioner, including fixed case, be equipped with the lead screw in the fixed case, be equipped with the movable block on the lead screw, the right-hand member of lead screw is equipped with the hand wheel, and the bottom of movable block is equipped with the fixed plate, is equipped with lifting unit in the fixed plate, and the upper portion of fixed case still is equipped with insertion components, the utility model discloses a set up lifting unit, place fixed case on the I-steel, the clamp plate at both ends is located the below of I-steel top surface, rotates the hand wheel, drives the lead screw and rotates to the movable block that drives both sides removes to the centre, makes the upper end of fixed plate fixed with the upper plate of I-steel, rotates the rolling disc again, drives axis of rotation and worm wheel rotation, through the worm gear transmission, drives the threaded rod and rotates to drive clamp plate rebound, fixes fixed case on the I-steel, the welding pile head that avoids leaving after the welding hinders and can not retrieve and lead to the resource extravagant.
Description
Technical Field
The utility model relates to an overhanging beam location construction technical field specifically is a but reuse's cantilever frame positioner.
Background
In the building construction process, especially relate to high-rise and super high-rise construction process, in the scaffold frame construction of encorbelmenting, select the I-steel of different models as the cantilever beam according to the design requirement of scheme, the upper portion scaffold frame is stood on it, because the limitation and the particularity of building structure and erection position, all have different design requirements to the cantilever section that the shaped steel stretches out of building and the anchor section in the building.
The traditional method that the positioning pile for the upright rod of the outer frame is that a short reinforcing steel bar head or a short circular tube is directly welded on the cantilever beam, but the upright rod of the outer frame cannot be accurately inserted into the positioning pile due to a plurality of uncertain factors on a construction site, the construction operation procedure is complicated, the positioning pile can be completed only by site cooperation of welding and cutting workers, and the welding quality cannot be guaranteed due to the influence of welding technology and environment; and when the overhanging I-steel is dismantled and stored, the pile head is welded to be obstructed, the pile head is basically dismantled by workers, and the national requirements of energy conservation, emission reduction, environmental protection cannot be met.
Based on this, the utility model designs a but reuse's cantilever frame positioner to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but reuse's cantilever frame positioner to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a but reuse's cantilever frame positioner, includes fixed case, and the inside of fixed case is rotated and is connected with the lead screw, and two sections opposite direction's screw thread is equipped with respectively about the lead screw to threaded connection has the movable block respectively, and the right-hand member of lead screw stretches out fixed case, and is fixed with the hand wheel, and fixed case is stretched out to the bottom of movable block to be fixed with the fixed plate, be equipped with lifting unit in the fixed plate, the upper portion of fixed case still is equipped with the plug-in components.
Preferably, the lifting component comprises a threaded rod which is rotatably connected inside the fixing plate, a pressing plate is connected to the threaded rod in a threaded mode, the inner side end of the pressing plate extends out of the fixing plate, a rotating shaft is further rotatably connected inside the fixing plate, a worm wheel is coaxially fixed to the rotating shaft, a worm is arranged on the upper portion of the threaded rod and meshed with the worm, the fixing plate extends out of the outer side end of the rotating shaft and is rotatably connected with the rotating shaft, and a rotating disc is further fixed to the extending end of the rotating shaft.
Preferably, the insert assembly is equipped with the insertion groove including fixing the case that inserts in fixed case top, inserts on the case, is equipped with the layer board in the insertion groove, and the bottom mounting of layer board has the carriage release lever, inserts the incasement and still is equipped with the dead slot, and the dead slot is stretched out to the bottom of carriage release lever to be fixed with the holding down plate, the left and right sides in the dead slot is equipped with two fixation clamps of symmetry respectively, and the lower part of fixation clamp is rotated and is connected in the dead slot, and the lower extreme of fixation clamp is located the below of holding down plate, the two mutual butt.
Preferably, a spring is connected between the bottom surface of the insertion groove and the bottom surface of the support plate.
Preferably, a plurality of bumps are uniformly fixed on the top surface of the pressing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up lifting unit, place fixed case on the I-steel, the clamp plate at both ends is located the below of I-steel top surface, rotate the hand wheel, drive the lead screw and rotate, thereby drive the movable block of both sides to the middle removal, make the upper end of fixed plate and the upper plate of I-steel fixed, rotate the rolling disc again, drive axis of rotation and worm wheel rotation, through the worm gear transmission, drive the threaded rod and rotate, thereby drive the clamp plate and move upwards, fix fixed case on the I-steel, avoid welding the pile head that remains after the welding to hinder and can't retrieve and lead to the wasting of resources; the convex block above the top surface of the pressure plate is contacted with the bottom surface of the top plate of the I-shaped steel, so that the friction force between the pressure plate and the I-shaped steel is increased, and the phenomenon that the fixed box slides back and forth on the top plate of the I-shaped steel to influence the stability of the device is avoided;
2. the utility model discloses a set up the insertion assembly, insert the pole setting in the insertion groove of inserting the case, bottom plate downstream under the effect of gravity, drive carriage release lever and holding down plate downstream, the bottom that still makes the fixation clamp of the left and right sides when the holding down plate downstream rotates to the outside, thereby the upper portion that drives the both sides fixation clamp rotates to the inboard, the butt is in the left and right sides of pole setting, fix the pole setting in inserting the incasement, be convenient for install and remove of pole setting, cooperation fixed plate and fixed box, can fix the optional position on the I-steel top surface with the pole setting, the problem of difficult correction when having solved the welding and makeing mistakes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the top view of the fixing plate of the present invention;
FIG. 3 is a schematic view of the structure of the insertion box of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-fixed box, 2-lead screw, 3-hand wheel, 4-moving block, 5-fixed plate, 6-threaded rod, 7-pressing plate, 8-rotating shaft, 9-worm wheel, 10-rotating disc, 11-inserting box, 12-supporting plate, 13-spring, 14-moving rod, 15-pressing plate, 16-fixing clamp, 17-inserting groove, 18-empty groove, 19-worm and 20-lug.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to the drawings, the utility model provides a technical scheme: the utility model provides a repeatedly usable's cantilever frame positioner, includes fixed case 1, and the inside of fixed case 1 is rotated and is connected with lead screw 2, and two sections opposite direction's screw thread is equipped with respectively about lead screw 2 to threaded connection has movable block 4 respectively, and fixed case 1 is stretched out to the right-hand member of lead screw 2, and is fixed with hand wheel 3, and fixed case 1 is stretched out to the bottom of movable block 4, and is fixed with fixed plate 5, is equipped with lifting unit in the fixed plate 5, and the upper portion of fixed case 1 still is equipped with the plug-in components.
The lifting assembly comprises a threaded rod 6 which is rotatably connected inside a fixing plate 5, a pressing plate 7 is in threaded connection with the threaded rod 6, the inner side end of the pressing plate 7 extends out of the fixing plate 5, a rotating shaft 8 is further rotatably connected inside the fixing plate 5, a worm wheel 9 is coaxially fixed on the rotating shaft 8, a worm 19 is arranged on the upper portion of the threaded rod 6, the worm wheel 9 is meshed with the worm 19, the outer side end of the rotating shaft 8 extends out of the fixing plate 5 and is rotatably connected with the fixing plate, and a rotating disc 10 is further fixed on the extending end.
Wherein, insert the subassembly including fixing the case 11 that inserts in 1 top surface top of fixed box, insert and be equipped with insertion groove 17 on the case 11, be equipped with layer board 12 in the insertion groove 17, the bottom mounting of layer board 12 has carriage release lever 14, insert and still be equipped with dead slot 18 in the case 11, the dead slot 18 is stretched out to the bottom of carriage release lever 14, and be fixed with holding down plate 15, the left and right sides in the dead slot 18 is equipped with two fixation clamps 16 of symmetry respectively, the lower part of fixation clamp 16 is rotated and is connected in dead slot 18, the lower extreme of fixation clamp 16 is located the below of holding down plate 15, the two mutual butt.
A spring 13 is connected between the bottom surface of the insertion slot 17 and the bottom surface of the support plate 12, so that when the vertical rod is taken down, the inside of the insertion box 11 can be restored to the original shape, and the vertical rod can be fixed next time.
The top surface of the pressing plate 7 is uniformly fixed with a plurality of bumps 20, so that the friction force between the pressing plate 7 and the I-shaped steel is increased, and the device is prevented from sliding on the I-shaped steel.
One specific application of this embodiment is: the method comprises the following steps of placing a fixed box 1 on an I-steel, enabling pressure plates 7 at two ends to be located below a top plate of the I-steel, rotating a hand wheel 3 to drive a lead screw 2 to rotate, so as to drive moving blocks 4 at two sides to move towards the middle, enabling the upper end of the fixed plate 7 to be fixed with the upper plate of the I-steel, then rotating a rotating disc 10 to drive a rotating shaft 8 and a worm wheel 9 to rotate, driving a threaded rod 6 to rotate through transmission of a worm wheel 9 and a worm 19, so as to drive the pressure plates 7 to move upwards, fixing the fixed box 1 on the I-steel, and avoiding that welding pile heads left after welding are in the way and cannot be recycled, so that resource waste is caused; the bump 20 above the top surface of the pressure plate 7 is in contact with the bottom surface of the top plate of the I-steel, so that the friction force between the pressure plate 7 and the I-steel is increased, and the phenomenon that the fixed box 1 slides back and forth on the top plate of the I-steel to influence the stability of the device is avoided;
the vertical rod is inserted into an insertion groove 17 of the insertion box, the supporting plate 12 moves downwards under the action of gravity to drive the movable rod 14 and the lower pressing plate 15 to move downwards, the lower pressing plate 15 moves downwards and simultaneously enables the bottom ends of the fixing clamps 16 on the left side and the right side to rotate outwards, so that the upper portions of the fixing clamps 16 on the two sides are driven to rotate inwards and abut against the left side and the right side of the vertical rod to fix the vertical rod in the insertion box 11, the vertical rod is convenient to assemble and disassemble, the vertical rod can be fixed at any position on the top surface of the I-shaped steel by matching with the fixing plate and the fixing box, and the problem that the vertical rod is not easy to correct when welding mistakes is solved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a but reuse's cantilever frame positioner, includes fixed case (1), its characterized in that: the inner part of the fixed box (1) is rotatably connected with a lead screw (2), the left section and the right section of the lead screw (2) are respectively provided with threads in opposite directions and are respectively in threaded connection with a moving block (4), the right end of the lead screw (2) extends out of the fixed box (1) and is fixed with a hand wheel (3), the bottom end of the moving block (4) extends out of the fixed box (1) and is fixed with a fixed plate (5), a lifting assembly is arranged in the fixed plate (5), and an inserting assembly is further arranged on the upper part of the fixed box (1).
2. A reusable cantilever positioning device according to claim 1, wherein: lifting unit is including rotating threaded rod (6) of connection in fixed plate (5) inside, threaded rod (6) are gone up threaded connection and are had clamp plate (7), the medial extremity of clamp plate (7) stretches out fixed plate (5), the inside of fixed plate (5) still rotates and is connected with axis of rotation (8), coaxial fixed worm wheel (9) on axis of rotation (8), the upper portion of threaded rod (6) is equipped with worm (19), worm wheel (9) and worm (19) meshing, axis of rotation (8) outside end stretches out fixed plate (5), and rotate with it and be connected, it still is fixed with rolling disc (10) to stretch out to serve.
3. The reusable cantilever positioning device according to claim 1, wherein: insert the subassembly including fixing and inserting case (11) above fixed case (1) top surface, it is equipped with insertion groove (17) on case (11) to insert, be equipped with layer board (12) in insertion groove (17), the bottom mounting of layer board (12) has carriage release lever (14), it still is equipped with dead slot (18) in case (11) to insert, the bottom of carriage release lever (14) stretches out in dead slot (18), and be fixed with holding down plate (15), the left and right sides in dead slot (18) is equipped with two fixation clamp (16) of symmetry respectively, the lower part of fixation clamp (16) is rotated and is connected in dead slot (18), the lower extreme of fixation clamp (16) is located the below of holding down plate (15), the mutual butt of the two.
4. A reusable cantilever positioning device according to claim 3, wherein: a spring (13) is connected between the bottom surface of the insertion groove (17) and the bottom surface of the supporting plate (12).
5. A reusable cantilever positioning device according to claim 2, wherein: a plurality of bumps (20) are uniformly fixed on the top surface of the pressing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122180932.7U CN217711624U (en) | 2021-09-03 | 2021-09-03 | But reuse's cantilever frame positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122180932.7U CN217711624U (en) | 2021-09-03 | 2021-09-03 | But reuse's cantilever frame positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217711624U true CN217711624U (en) | 2022-11-01 |
Family
ID=83773289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122180932.7U Active CN217711624U (en) | 2021-09-03 | 2021-09-03 | But reuse's cantilever frame positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217711624U (en) |
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2021
- 2021-09-03 CN CN202122180932.7U patent/CN217711624U/en active Active
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