CN215595073U - Civil engineering is on-spot with promotion formula support stirrup - Google Patents
Civil engineering is on-spot with promotion formula support stirrup Download PDFInfo
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- CN215595073U CN215595073U CN202122121951.2U CN202122121951U CN215595073U CN 215595073 U CN215595073 U CN 215595073U CN 202122121951 U CN202122121951 U CN 202122121951U CN 215595073 U CN215595073 U CN 215595073U
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Abstract
The utility model relates to the technical field of building construction, and discloses a liftable support stirrup for a civil engineering site, which comprises: the device comprises a pair of inverted V-shaped support frames formed by welding channel steel, and at least three limiting cross beams arranged between the two inverted V-shaped support frames from top to bottom; the middle part of the limiting cross beam is provided with a through hole for fixing the supporting and placing assembly, the supporting and placing assembly comprises a limiting rod piece inserted in the through hole and a replaceable supporting and placing piece arranged on the top surface of the limiting rod piece, the limiting rod piece comprises a bearing arranged on the top surface of the rod body and a bearing threaded sleeve arranged on the bearing, and the replaceable supporting and placing piece is in threaded connection with the bearing threaded sleeve; the rod body penetrates through the through hole formed in the limiting cross beam and then is fixed through the limiting nuts arranged on the upper side and the lower side.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a liftable support stirrup for a civil engineering site.
Background
At present, the support in a foundation pit is generally long, so that the support needs to be dismantled in sections. However, in the dismantling process, the support beams with two cut ends need to be temporarily supported, and meanwhile, the heights from the beam bottoms to the support surfaces are different, so that the conventional support stirrups are fixed in height, poor in adaptability and incapable of being suitable for supports with various heights, and have requirements on the height of the placing angle, and the construction efficiency is influenced, so that the utility model is born.
SUMMERY OF THE UTILITY MODEL
The application provides a civil engineering scene is with promoting to support the stirrup to solve support the stirrup height unadjustable, the big problem of conditional constraint of furnishing.
In order to solve the above technical problem, the present application provides a civil engineering is on-spot with can promoting to support stirrup, includes: the device comprises a pair of inverted V-shaped support frames formed by welding channel steel, and at least three limiting cross beams arranged between the two inverted V-shaped support frames from top to bottom; the middle part of the limiting cross beam is provided with a through hole for fixing the supporting and placing assembly, the supporting and placing assembly comprises a limiting rod piece inserted in the through hole and a replaceable supporting and placing piece arranged on the top surface of the limiting rod piece, the limiting rod piece comprises a bearing arranged on the top surface of the rod body and a bearing threaded sleeve arranged on the bearing, and the replaceable supporting and placing piece is in threaded connection with the bearing threaded sleeve; the rod body penetrates through the through hole formed in the limiting cross beam and is fixed through limiting nuts arranged on the upper side and the lower side.
In some embodiments of the present application, the limit rod and the socket thread sleeve are fixed to the inner ring and the outer ring of the bearing, respectively, or to the outer ring and the inner ring of the bearing, respectively.
In some embodiments of the present application, the steel receiving groove of the replaceable supporting and placing member is adapted to the shape of the steel to be constructed.
In some embodiments of the present application, the replaceable supporting member includes a connecting portion screwed with the receiving threaded sleeve and a supporting portion for supporting the steel material.
In some embodiments of the present application, the support portion is a U-shaped support or an arc-shaped support.
In some embodiments of this application, the type of falling V support frame includes bracing piece and bottom suspension vaulting pole, the surface of going up bracing piece and bottom suspension vaulting pole is provided with the screw, the screw aperture is unanimous, goes up the partial coincidence of bracing piece and bottom suspension vaulting pole and passes through the bolt fastening.
In some embodiments of the present application, the bottom of the lower support bar is provided with a support base, and the bottom surface of the support base is parallel to the ground.
In some embodiments of this application, go up the quantity of bracing piece and lower bracing piece and be four, the welding has the side direction drawknot pole between the relative last bracing piece that sets up of homonymy, the side direction drawknot pole is provided with a plurality ofly along vertical direction.
In some embodiments of the present application, the two ends of the limiting beam are lapped on the lateral tie bar.
In some embodiments of the present application, a bearing is disposed between the through hole in the middle of the limiting beam and the limiting rod.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
the supporting assembly is arranged in a rotatable structure, the V-shaped supporting frame only needs to be stably placed without secondary adjustment, the supporting assembly is rotated to a proper angle, the limiting nut and the limiting cross beam are arranged in a matched mode, the height of the supporting assembly can be adjusted, the upper supporting rod and the lower supporting rod are arranged in a matched mode, the V-shaped supporting frame can be adjusted in height, and therefore the supporting assembly has high adaptability and can produce good effects when being popularized and used.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged view of the embodiment of the present invention at "A" in FIG. 1.
In the figure, 100, an inverted V-shaped support frame; 110. an upper support rod; 111. a lateral tie rod; 120. a lower support bar; 121. a supporting seat; 130. a screw hole; 140. a bolt; 200. supporting the assembly; 210. supporting the part; 211. a bearing cavity; 212. a bearing; 213. a limit nut; 220. a limiting rod piece; 300. a limiting cross beam; 310. and a through hole.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1 and 2, in accordance with some embodiments of the present application, a raisable support stirrup for a construction site includes: the device comprises a pair of inverted V-shaped support frames 100 formed by welding channel steel, and at least three limiting cross beams 300 arranged between the two inverted V-shaped support frames 100 from top to bottom; the middle part of the limiting cross beam 300 is provided with a through hole 310 for fixing the supporting and placing assembly 200, the supporting and placing assembly 200 comprises a limiting rod member 220 inserted in the through hole 310 and a replaceable supporting and placing member 210 arranged on the top surface of the limiting rod member 220, the limiting rod member 220 comprises a bearing 212 arranged on the top surface of the rod body and a bearing threaded sleeve 214 arranged on the bearing 212, and the replaceable supporting and placing member 210 is in threaded connection with the bearing threaded sleeve 214; the rod body passes through a through hole 310 formed in the limiting cross beam 300 and then is fixed by limiting nuts 213 arranged on the upper side and the lower side.
According to some embodiments of the present application, the limit stop 220 and the female threaded sleeve 214 are fixed with the inner and outer races of the bearing 212, respectively, or with the outer and inner races of the bearing 212, respectively.
According to some embodiments of the present application, the steel receiving groove of the replaceable bracket 210 is adapted to the shape of the steel to be constructed.
According to some embodiments of the present application, the replaceable landing member 210 includes a connection portion that is threadably connected to the receiving threaded sleeve 214 and a support portion for supporting the steel material.
According to some embodiments of the present application, the support portion is a U-shaped support or an arc-shaped support.
According to some embodiments of the present application, the inverted V-shaped support frame 100 includes an upper support rod 110 and a lower support rod 120, the outer surfaces of the upper support rod 110 and the lower support rod 120 are provided with screw holes 130, the diameters of the screw holes 130 are uniform, and the upper support rod 110 and the lower support rod 120 are partially overlapped and fixed by bolts 140.
It should be noted that, during installation and use, the height of the V-shaped support frame is changed by changing the length of the overlapped part of the upper support rod 110 and the lower support rod 120, the height of the whole support frame is adjusted, the height of the supporting and placing assembly 200 is changed by adjusting the limit rod member 220 and the limit nut 213, the height of the supporting and placing assembly 200 is adjusted, and the support angle is adjusted by rotating the replaceable supporting and placing member 210.
According to some embodiments of the present application, the bottom of the lower support rod 120 is provided with a support seat 121, and the bottom surface of the support seat 121 is parallel to the ground.
According to some embodiments of the present application, the number of the upper support rods 110 and the lower support rods 120 is four, lateral tie rods 111 are welded between the upper support rods 110 oppositely disposed on the same side, and the lateral tie rods 111 are disposed in plurality in the vertical direction.
According to some embodiments of the present application, the two ends of the restraining beam 300 are overlapped on the lateral tying bar 111.
According to some embodiments of the present application, a bearing 212 is disposed between the through hole 310 in the middle of the restraining beam 300 and the restraining bar 220.
To sum up, the utility model relates to the technical field of building construction, and discloses a liftable support stirrup for a civil engineering site, which comprises: the device comprises a pair of inverted V-shaped support frames formed by welding channel steel, and at least three limiting cross beams arranged between the two inverted V-shaped support frames from top to bottom; the middle part of the limiting cross beam is provided with a through hole for fixing the supporting and placing assembly, the supporting and placing assembly comprises a limiting rod piece inserted in the through hole and a replaceable supporting and placing piece arranged on the top surface of the limiting rod piece, the limiting rod piece comprises a bearing arranged on the top surface of the rod body and a bearing threaded sleeve arranged on the bearing, and the replaceable supporting and placing piece is in threaded connection with the bearing threaded sleeve; the rod body penetrates through the through hole formed in the limiting cross beam and then is fixed through the limiting nuts arranged on the upper side and the lower side.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A liftable support stirrup for a civil site, comprising: the device comprises a pair of inverted V-shaped support frames (100) formed by welding channel steel, and at least three limiting cross beams (300) arranged between the two inverted V-shaped support frames (100) from top to bottom; the device is characterized in that a through hole (310) for fixing a supporting and placing assembly (200) is arranged in the middle of the limiting cross beam (300), the supporting and placing assembly (200) comprises a limiting rod piece (220) inserted in the through hole (310) and a replaceable supporting and placing piece (210) arranged on the top surface of the limiting rod piece (220), the limiting rod piece (220) comprises a bearing (212) arranged on the top surface of the rod body and a bearing threaded sleeve (214) arranged on the bearing (212), and the replaceable supporting and placing piece (210) is in threaded connection with the bearing threaded sleeve (214); the rod body penetrates through a through hole (310) formed in the limiting cross beam (300) and then is fixed through limiting nuts (213) arranged on the upper side and the lower side.
2. A liftable support stirrup for civil sites according to claim 1, characterised in that the limit stop bar (220) and the female threaded sleeve (214) are fixed to the inner and outer ring of the bearing (212), respectively, or to the outer and inner ring of the bearing (212), respectively.
3. A liftable support stirrup for a civil site according to claim 1, characterized in that the steel receiving slot of the replaceable cradle (210) is adapted to the shape of the steel to be constructed.
4. The lift stirrup for civil sites according to claim 1, wherein the replaceable resting element (210) comprises a connection portion screwed to a receiving threaded sleeve (214) and a support portion for supporting the steel.
5. The liftable support stirrup for civil sites according to claim 4, wherein the support portion is a U-shaped support or an arc-shaped support.
6. The liftable support stirrup for a civil site according to claim 1, wherein the inverted V-shaped support frame (100) comprises an upper support bar (110) and a lower support bar (120), the outer surfaces of the upper support bar (110) and the lower support bar (120) are provided with screw holes (130), the screw holes (130) have the same diameter, and the upper support bar (110) and the lower support bar (120) are partially overlapped and fixed by bolts (140).
7. The liftable support stirrup for civil sites according to claim 6, characterized in that the bottom of the lower support bar (120) is provided with a support base (121), the bottom surface of the support base (121) being parallel to the ground.
8. The on-site liftable support stirrup according to claim 6, wherein the number of the upper support rods (110) and the lower support rods (120) is four, lateral tie rods (111) are welded between the upper support rods (110) oppositely arranged on the same side, and the lateral tie rods (111) are arranged in plurality in the vertical direction.
9. The liftable support stirrup for civil sites according to claim 8, characterized in that the limit beam (300) is bridged at both ends on the lateral tie rods (111).
10. Liftable support stirrup for civil sites according to any of claims 1 to 9, characterized in that a bearing (212) is arranged between the through hole (310) in the middle of the retaining bar (300) and the retaining rod (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122121951.2U CN215595073U (en) | 2021-09-03 | 2021-09-03 | Civil engineering is on-spot with promotion formula support stirrup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122121951.2U CN215595073U (en) | 2021-09-03 | 2021-09-03 | Civil engineering is on-spot with promotion formula support stirrup |
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| Publication Number | Publication Date |
|---|---|
| CN215595073U true CN215595073U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122121951.2U Active CN215595073U (en) | 2021-09-03 | 2021-09-03 | Civil engineering is on-spot with promotion formula support stirrup |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142705A (en) * | 2022-06-26 | 2022-10-04 | 中航天建设工程集团有限公司 | Stirrup with adjustable height |
-
2021
- 2021-09-03 CN CN202122121951.2U patent/CN215595073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142705A (en) * | 2022-06-26 | 2022-10-04 | 中航天建设工程集团有限公司 | Stirrup with adjustable height |
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