CN220954583U - Tray buckle frame jacking base - Google Patents
Tray buckle frame jacking base Download PDFInfo
- Publication number
- CN220954583U CN220954583U CN202322210874.7U CN202322210874U CN220954583U CN 220954583 U CN220954583 U CN 220954583U CN 202322210874 U CN202322210874 U CN 202322210874U CN 220954583 U CN220954583 U CN 220954583U
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- China
- Prior art keywords
- jacking base
- lantern ring
- tray
- ejector rod
- wall
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000005056 compaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model belongs to the technical field of building construction, in particular to a tray buckle frame jacking base, which comprises a square ejector rod, a lantern ring, a mounting tray, a fixing plate and a fixing mechanism, wherein the lantern ring is sleeved and installed on the square ejector rod; the fixing mechanism comprises a threaded column, a pressing plate and an internal thread knob, and the pressing plate is fixed on the top surface of the fixing plate in an extending manner along the vertical direction; according to the tray buckle frame jacking base, two groups of pressing plates are used for propping up and pressing channel steel, the pressing plates are locked and adjusted by using the threaded columns which are vertically arranged and the internal thread knobs screwed on the threaded columns, so that the tray buckle frame jacking base is convenient to operate and high in stability, and the rotating direction of the pressing plates is vertical to the direction of reverse acting force, so that accidental autorotation cannot occur; the height of the lantern ring can be adjusted through the manual bolt, the height of the fixing mechanism is adjusted, the installation height of the steel channel is suitable for different installation heights of the steel channel, and the application range is wide.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a tray buckle frame jacking base.
Background
At present, when a double-groove steel joist is required to be erected below a beam to serve as a jacking base for supporting, the traditional method is to directly place the jacking base between two channel steels, and a disc of the jacking base is positioned at the top end of the double channel steels, in the mode, no reinforcement measures exist between the jacking base and the double-groove steel joist, and the stability is poor;
According to mass search, it is found that a disc buckle frame jacking base in the prior art is typically disclosed in Chinese patent publication No. CN218991029U, and comprises a screw rod, a disc, a fixed rod, a sliding block, a rotating rod, a first locking mechanism, a limiting plate and a second locking mechanism, wherein the disc is sleeved on the screw rod, the disc is in threaded connection with the screw rod, the fixed rod is symmetrically connected with the two sides of the disc and is arranged perpendicular to the screw rod, a sliding groove is formed in one side surface of the fixed rod, the sliding block is in sliding connection with the sliding block, the rotating rod is rotationally connected with the end surface of the sliding block, the first locking mechanism is arranged at the joint of the rotating rod and the sliding block, a groove is formed in one side surface of the rotating rod, the end part of the limiting plate is in sliding connection with the groove, the end part of the rotating rod is provided with the second locking mechanism, the limiting plate and the second locking mechanism are used for limiting the upper and lower positions of the channel steel, so that the installation stability between the rotating rod and the channel steel is ensured, and the construction safety is ensured;
However, the applicant found that the above-mentioned solution mainly uses the limiting plate to fix the position of the channel steel, but the limiting plate is mounted on the rotating rod capable of rotating vertically, so that the problem of poor stability of the limiting plate is caused, because the end portion of the limiting plate needs to prop against the channel steel, and the limiting plate needs to press down the channel steel to ensure the stability of the channel steel, but for the limiting plate capable of rotating in the vertical plane, no matter the end portion of the limiting plate props against the channel steel or the limiting plate presses down the channel steel, a reverse acting force for forcing the rotating rod to rotate reversely is generated, and the rotating rod just rotates with the screw as the shaft, therefore, even if the screw is screwed and fastened again, it is difficult to ensure that the rotating rod does not rotate under the reverse acting force, that is, the limiting plate and other components of the above-mentioned solution only have a certain positioning function, and cannot be used as a fixing structure for reinforcing the channel steel;
In order to solve the above problems, the present application provides a tray buckle rack jacking base.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides the tray buckle frame jacking base which has the characteristics of convenience in use and high stability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the tray buckle frame jacking base comprises a square ejector rod, a lantern ring, a mounting tray, a fixing plate and a fixing mechanism, wherein the lantern ring is sleeved and installed on the square ejector rod;
The fixing mechanism comprises a threaded column, a pressing plate and an internal thread knob, the pressing plate is fixed on the top surface of the fixing plate in an extending mode along the vertical direction, the same group of pressing plates and the internal thread knob are distributed at intervals, the pressing plates are sleeved on the threaded column, the internal thread knob is installed on the threaded column in a threaded screwing mode, and the end face of the pressing plate is a semicircular face and abuts against the outer wall of the channel steel.
As a preferable technical scheme of the utility model, a rubber anti-slip gasket is adhered and fixed on the bottom surface of the compacting plate.
As a preferable technical scheme of the utility model, the outer wall of the square ejector rod is attached to the outer wall of the channel steel.
As a preferable technical scheme of the utility model, the inner wall of the lantern ring is attached to the outer wall of the square ejector rod.
As a preferable technical scheme of the utility model, the utility model further comprises a manual bolt, wherein the outer wall of the square ejector rod is provided with a plurality of positioning grooves which are distributed at equal intervals along the vertical direction, the manual bolt is arranged on the lantern ring in a threaded screwing mode, and the end part of the manual bolt is embedded into the positioning grooves.
As a preferable technical scheme of the utility model, the mounting plate and the fixing plate are of an integrated structure.
Compared with the prior art, the utility model has the beneficial effects that: according to the tray buckle frame jacking base, two groups of pressing plates are used for propping up and pressing channel steel, the pressing plates are locked and adjusted by using the threaded columns which are vertically arranged and the internal thread knobs screwed on the threaded columns, so that the tray buckle frame jacking base is convenient to operate and high in stability, and the rotating direction of the pressing plates is vertical to the direction of reverse acting force, so that accidental autorotation cannot occur; the height of the lantern ring can be adjusted through the manual bolt, the height of the fixing mechanism is adjusted, the installation height of the steel channel is suitable for different installation heights of the steel channel, and the application range is wide.
Additional advantages and benefits of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the fixing mechanism of FIG. 1 according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the utility model at A in FIG. 1;
in the figure: 1. square ejector rod; 2. a collar; 3. a mounting plate; 4. a fixing plate; 5. a fixing mechanism; 6. a manual bolt; 7. a positioning groove; 8. a threaded column; 9. a compacting plate; 10. an internal thread knob; 11. rubber anti-slip pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the tray buckle frame jacking base comprises a square ejector rod 1 and a lantern ring 2, wherein the lantern ring 2 is sleeved and installed on the square ejector rod 1, the tray buckle frame jacking base further comprises a mounting tray 3, a fixing plate 4 and a fixing mechanism 5, the mounting tray 3 is fixed at the top end of the lantern ring 2, the two fixing plates 4 are symmetrically fixed on the outer wall of the mounting tray 3, and the fixing mechanism 5 is installed on the top surface of the fixing plate 4;
As shown in fig. 1 and 2, in this embodiment, the fixing mechanism 5 includes a threaded column 8, a pressing plate 9 and an internal thread knob 10, the pressing plate 9 is fixed on the top surface of the fixing plate 4 in a vertical direction, the same group of fixing mechanisms 5 includes two pressing plates 9 and internal thread knobs 10 distributed at intervals, the pressing plates 9 are sleeved on the threaded column 8, the internal thread knobs 10 are installed on the threaded column 8 in a screwing mode, the end surfaces of the pressing plates 9 are semicircular surfaces and abut against the outer wall of the channel steel, therefore, when in use, the two channel steel are symmetrically placed on two sides of the square ejector rod 1, the mounting disc 3 is used for supporting, then the pressing plates 9 are rotated, the end parts of the pressing plates 9 abut against the outer wall of the channel steel, then the internal thread knobs 10 are screwed, the pressing plates 9 are pressed on the channel steel by using the threaded column 8 which is vertically installed and the internal thread knobs 10 which are screwed on the threaded column 8, the operation is convenient, the stability is high, and the rotating direction of the pressing plates 9 is vertical to the direction of the opposite acting force, so that no rotation occurs.
As shown in fig. 1 and fig. 2, in this embodiment, a rubber anti-slip pad 11 is adhered and fixed on the bottom surface of the compression plate 9, which has flexibility and anti-slip effect, and can further improve the stability of the compression plate 9 against and compressing the channel steel.
As an alternative embodiment, as shown in fig. 1, in this embodiment, the outer wall of the square ejector rod 1 is attached to the outer wall of the channel steel, so as to further improve the installation stability of the channel steel and avoid the channel steel from sliding laterally.
As an alternative embodiment, as shown in fig. 1, in this embodiment, the inner wall of the collar 2 is attached to the outer wall of the square ejector rod 1, so as to improve stability of the collar 2, avoid shaking of the collar 2, and improve installation stability of the channel steel.
As shown in fig. 1 and fig. 3, as an alternative embodiment, the device further comprises a manual bolt 6, wherein a plurality of positioning grooves 7 which are distributed at equal intervals along the vertical direction are formed in the outer wall of the square ejector rod 1, the manual bolt 6 is arranged on the lantern ring 2 in a threaded screwing mode, the end part of the manual bolt 6 is embedded into the positioning groove 7, the manual bolt 6 is unscrewed, the height of the lantern ring 2 can be adjusted, and the device is used for adjusting the height of the fixing mechanism 5, is suitable for different installation heights of channel steel and has wide application range; after the adjustment is finished, the manual bolt 6 is screwed, so that the end part of the manual bolt 6 is embedded into the positioning grooves 7 with different heights to realize locking.
As an alternative embodiment, as shown in fig. 1, the mounting plate 3 and the fixing plate 4 are integrally formed in this embodiment, which has high structural strength.
The working principle and the using flow of the utility model are as follows: when the tray buckle frame jacking base is used, two channel steel are symmetrically arranged on two sides of a square ejector rod 1 and supported by using a mounting tray 3, then a pressing plate 9 is rotated to enable the end part of the pressing plate 9 to prop against the outer wall of the channel steel, then an internal thread knob 10 is screwed, the pressing plate 9 is enabled to press the channel steel, the pressing plate 9 is locked and adjusted by using a vertically installed thread column 8 and the internal thread knob 10 screwed on the thread column 8, the operation is convenient, the stability is high, the rotating direction of the pressing plate 9 is vertical to the direction of the reverse acting force, and therefore unexpected autorotation cannot occur;
The manual bolt 6 is unscrewed, the height of the lantern ring 2 can be adjusted, the height of the fixing mechanism 5 is adjusted, the installation height of the fixing mechanism is suitable for different installation heights of channel steel, the application range is wide, the manual bolt 6 is screwed after adjustment is finished, and the end part of the manual bolt 6 is embedded into the positioning grooves 7 with different heights to realize locking.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The tray buckle frame jacking base comprises a square ejector rod (1) and a lantern ring (2), wherein the lantern ring (2) is sleeved and installed on the square ejector rod (1), and the tray buckle frame jacking base is characterized in that: the mounting plate (3) is fixed at the top end of the lantern ring (2), the two fixing plates (4) are symmetrically fixed on the outer wall of the mounting plate (3), and the fixing mechanism (5) is arranged on the top surface of the fixing plate (4);
the fixing mechanism (5) comprises a threaded column (8), a pressing plate (9) and an internal thread knob (10), the pressing plate (9) is fixed on the top surface of the fixing plate (4) in an extending mode along the vertical direction, the same group of pressing plates (9) and internal thread knobs (10) are distributed at intervals, the pressing plates (9) are sleeved on the threaded column (8), the internal thread knob (10) is installed on the threaded column (8) in a threaded screwing mode, and the end face of the pressing plate (9) is a semicircular face and abuts against the outer wall of the channel steel.
2. The tray button rack jacking base of claim 1, wherein: a rubber anti-slip liner (11) is adhered and fixed on the bottom surface of the compaction plate (9).
3. The tray button rack jacking base of claim 1, wherein: the outer wall of the square ejector rod (1) is attached to the outer wall of the channel steel.
4. The tray button rack jacking base of claim 1, wherein: the inner wall of the lantern ring (2) is attached to the outer wall of the square ejector rod (1).
5. The tray button rack jacking base of claim 1, wherein: the novel square ejector rod is characterized by further comprising a manual bolt (6), wherein a plurality of positioning grooves (7) which are distributed at equal intervals along the vertical direction are formed in the outer wall of the square ejector rod (1), the manual bolt (6) is installed on the lantern ring (2) in a threaded screwing mode, and the end part of the manual bolt (6) is embedded into the positioning grooves (7).
6. The tray button rack jacking base of claim 1, wherein: the mounting plate (3) and the fixing plate (4) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210874.7U CN220954583U (en) | 2023-08-17 | 2023-08-17 | Tray buckle frame jacking base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210874.7U CN220954583U (en) | 2023-08-17 | 2023-08-17 | Tray buckle frame jacking base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220954583U true CN220954583U (en) | 2024-05-14 |
Family
ID=91006714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322210874.7U Active CN220954583U (en) | 2023-08-17 | 2023-08-17 | Tray buckle frame jacking base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220954583U (en) |
-
2023
- 2023-08-17 CN CN202322210874.7U patent/CN220954583U/en active Active
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