CN210288117U - Angle-adjustable support jacking - Google Patents
Angle-adjustable support jacking Download PDFInfo
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- CN210288117U CN210288117U CN201920236176.5U CN201920236176U CN210288117U CN 210288117 U CN210288117 U CN 210288117U CN 201920236176 U CN201920236176 U CN 201920236176U CN 210288117 U CN210288117 U CN 210288117U
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Abstract
The utility model provides a support jacking with adjustable angle, which comprises a screw rod, a support plate and a jacking plate, wherein the top end of the screw rod and the bottom surface of the support plate are fixedly provided with the support plate, and one side of the top surface of the support plate is rotatably connected with one side of the bottom surface of the jacking plate; the other side of the top surface of the supporting plate is connected with the other side of the bottom surface of the top supporting plate through an adjusting part, and the adjusting part is used for adjusting the distance between the other side of the top surface of the supporting plate and the other side of the bottom surface of the top supporting plate. Meanwhile, the support jacking with the adjustable angle is also provided with a support vertical rod, the bottom end of the screw rod is connected with the top end of the support vertical rod through a screw hole, and the bottom of the supporting plate is provided with two stiffening rib plates for connecting the supporting plate and the screw rod. The angle-adjustable support jacking device can adjust the inclination angle of the jacking plate, is suitable for various inclined planes, is convenient to assemble and disassemble, has stable performance, does not leave potential safety hazards, and can adjust the height between the screw rod and the support upright rod. The stiffening rib plate arranged at the lower part of the jacking plate effectively ensures the stability of the structure.
Description
Technical Field
The utility model relates to a construction tool technical field especially relates to an angle adjustable support top holds in palm.
Background
With the rapid development of real estate construction industry and three-dimensional traffic construction in recent years, the usage amount of formwork supporting tools is rapidly increased as an essential means and equipment in construction operation. In the existing building construction formwork field, the commonly used support types are as follows: fastener type steel pipe support system, bowl buckle type steel pipe support system, portal frame steel pipe support system, dish buckle type steel pipe support system, ordinary independent steel support system and the like. Most of the jacking devices used in these conventional formwork support systems are the jacking devices shown in fig. 1, most of the existing jacking devices are provided with a steel plate base below a hollow jacking rod 24, a screw rod 22 is arranged at the upper part of the hollow jacking rod, and a lifting adjusting nut 23 capable of adjusting the jacking height of the screw rod 22 is arranged on the screw rod. Because the jacking plate 20 is directly welded on the screw rod and is reinforced by the vertical supporting rib 21, the jacking plate can only lift steel pipes or square timbers in the plane vertical to the screw rod 22, and the adjustable range is only limited in the height direction of the screw rod 22.
With the improvement of aesthetic level of people, the design of various special-shaped structures is increased, and the formwork supporting conditions required to be met for a formwork supporting system are more and more rigorous. In the construction of the cast-in-place box girder of the bridge, the longitudinal and transverse gradients of the bridge are large, and the template support of the bridge not only needs to adapt to the change in height, but also needs to adapt to the longitudinal and transverse gradient change along the bridge direction. Similarly, the special-shaped structure and the template support in the bridge structure are also suitable for the change of the height and the inclined plane. The top supporting plate of a common formwork supporting system is directly welded on the screw rod and cannot directly support the inclined face formwork, so that adjustment can be carried out only through adjustment of the gap between the vertical rod and the vertical rod. Therefore, the adjustment is inconvenient, the precision is difficult to guarantee, and the jacking force transferring is easy to cause problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at supporting the support top that the condition that can not be applicable to the inclined plane and provide to the top support among the current support system and hold in the palm.
In order to achieve the above and other related objects, the present invention provides an angle-adjustable support frame support, including a screw rod, a support plate and a support plate, wherein the top end of the screw rod is fixedly connected to the bottom surface of the support plate for supporting the support plate, and one of the top surfaces of the support plate is rotatably connected to one of the bottom surfaces of the support plate; the other side of the top surface of the supporting plate is connected with the other side of the bottom surface of the top supporting plate through an adjusting component, and the adjusting component is used for adjusting the height between the other side of the top surface of the supporting plate and the other side of the bottom surface of the top supporting plate.
Preferably, a sliding groove is formed in the bottom of the top supporting plate, the extending direction of the sliding groove is parallel to a first direction, and the first direction is a connecting line direction from a connecting point of one side of the top supporting plate and the supporting plate to a connecting point of the other side of the top supporting plate and the supporting plate; the adjusting component comprises a jack, a connecting hinged support and a sliding block, one end of the jack is fixedly installed on the top surface of the supporting plate, the other end of the jack is connected with the connecting hinged support, the hinged support is hinged to the sliding block, and one part of the sliding block is placed in the sliding groove and can slide along the sliding groove.
Preferably, the angle-adjustable support jacking further comprises a support upright rod, threads are arranged on the screw rod, and the screw rod is connected with the support upright rod through a screw hole formed in the top end of the support upright rod.
Preferably, a lifting adjusting nut for adjusting the height of the jacking is arranged on the screw rod, and the lifting adjusting nut penetrates through the screw rod and is positioned above the top end of the support upright rod.
Preferably, the bottom surface of the supporting plate is provided with a stiffening rib plate for connecting the supporting plate and the screw rod.
Preferably, the number of the stiffening rib plates is two or more.
Preferably, the stiffening rib plates are uniformly and circumferentially arranged along the side wall of the screw rod.
Preferably, the rotary connection between one side of the top surface of the supporting plate and one side of the bottom surface of the top supporting plate is performed through a fixed hinge support, one end of the fixed hinge support is connected with one side of the top surface of the supporting plate, and the other end of the fixed hinge support is connected with one side of the bottom surface of the top supporting plate.
Preferably, the top supporting plate is a U-shaped plate, the U-shaped plate includes a first side wall, a second side wall and a bottom surface, and one of the first side wall and the second side wall is connected with two opposite sides of the bottom surface respectively and is perpendicular to the bottom surface.
Preferably, the lead screw, the support plate and the top pallet are made of a rigid material.
To sum up, the angle-adjustable bracket jacking device provided by the utility model is characterized in that a supporting plate is arranged between the jacking plate and the screw rod, the top end of the screw rod is fixedly connected with the bottom surface of the supporting plate, and one side of the top surface of the supporting plate is rotatably connected with one side of the bottom surface of the jacking plate; the other side of the top surface of the supporting plate is connected with the other side of the bottom surface of the top supporting plate through an adjusting part, and the adjusting part is used for adjusting the height between the other side of the top surface of the supporting plate and the other side of the bottom surface of the top supporting plate so as to adjust the inclination angle of the top supporting plate. And meanwhile, the stiffening rib plate arranged at the lower part of the top supporting plate effectively ensures the transmission of the force of the top supporting plate. The screw rod is connected with the support upright rod through threads, and a lifting adjusting nut is arranged on the screw rod and used for adjusting the height of the jacking.
Drawings
FIG. 1 is a prior art stand top;
fig. 2 is a schematic structural view of a first angle-adjustable bracket jacking of the present invention;
FIG. 3 is a schematic view of a jacking plate of the angularly adjustable stand jacking of FIG. 2;
FIG. 4 is a schematic view of an adjustment member of the angularly adjustable stand of FIG. 2;
in FIG. 1, 20-top supporting plate, 21-vertical supporting rib, 22-screw rod, 23-lifting adjusting nut, 24-hollow ejector rod;
in the figure 2-4, 01-a bracket upright rod, 02-a screw rod, 03-an adjusting nut, 04-a stiffening rib plate, 05-a supporting plate, 06-a fixing rod, 07-a fixed hinged support, 08-a jack, 09-a connecting hinged support, 10-a sliding groove, 11-a sliding block and 12-a top supporting plate.
Detailed Description
As mentioned above, the jacking brackets in the existing supporting systems cannot be applied to inclined surfaces. In order to solve the problem, the utility model provides an adjustable inclination's support top holds in palm for the support of dysmorphism structure among the construction.
The angle adjustable bracket jacking of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
Referring to fig. 2, the structure of the angle-adjustable bracket jacking provided in this embodiment is schematically illustrated. The support jacking capable of adjusting the angle provided by the embodiment comprises a screw rod 02, a support plate 05 and a jacking plate 12, wherein the top end of the screw rod 02 is fixedly connected with the bottom surface of the support plate 05 and is used for supporting the support plate 05; one side of the top surface of the supporting plate 05 is rotatably connected with one side of the bottom surface of the top supporting plate 12, in order to realize the rotatable connection, in this embodiment, a fixing rod 06 is arranged on one side of the top of the supporting plate 05, a fixing hinge support 07 is arranged on the fixing rod 06, one end of the fixing hinge support 07 is connected with the fixing rod 06, and the other end of the fixing hinge support is connected with the bottom surface of the top supporting plate 12; the other side of the top surface of the supporting plate 05 is connected with the other side of the bottom surface of the top supporting plate 12 through an adjusting component, the adjusting component is used for adjusting the height between the other side of the top surface of the supporting plate 05 and the other side of the bottom surface of the top supporting plate 12, as shown in fig. 2, a sliding groove 10 is arranged at the bottom of the top supporting plate 12, the extending direction of the sliding groove 10 is parallel to a first direction, and the first direction is the connecting line direction from the connecting point of one side of the top supporting plate 12 and the supporting plate 05 to the connecting point of the other side of the top supporting plate 12 and the supporting plate 05; the adjusting component comprises a jack 08, a connecting hinged support 09 and a sliding block 11, one end of the jack 08 is fixedly installed on the top surface of the supporting plate 05, the other end of the jack is connected with the connecting hinged support 09, the connecting hinged support 09 is hinged to the sliding block 11, and a part of the sliding block 11 is placed in the sliding groove 10 and can slide along the sliding groove 10.
In addition, the angle-adjustable support jacking device in the embodiment further comprises a support upright rod 01, a screw thread is arranged on the screw rod 02, the screw rod 02 is connected with the support upright rod 01 through a screw hole formed in the upper end of the support upright rod 01, and an adjusting nut 03 capable of adjusting the height of the jacking device is further arranged on the screw rod 02. The height of the top pallet 12 is adjusted by turning the adjusting nut 03.
Meanwhile, the lower part of the top supporting plate 12 is provided with two symmetrical stiffening rib plates 04, and the stiffening rib plates 04 are connected with the bottom of the supporting plate 05 and the side wall of the screw rod, so that the stability of the whole structure is ensured. Preferably, the number of the stiffening rib plates is two or more, and the stiffening rib plates are uniformly and circumferentially arranged on the screw rod and used for connecting the supporting plate and the screw rod.
Of course, the screw 02, the adjusting nut 03, the fixed hinge support 07, the connecting hinge support 09, the support plate 05, the slider 11, the top support plate 12, and the like may be made of rigid materials such as stainless steel. The details of the hinge support are not described in this specification. The adjusting nuts are all similar to those of the support type commonly used in the prior art, and detailed structures are not described in the specification. Similarly, the jack 08 is similar to a jack commonly used in the prior art, and the detailed structure thereof will not be described in detail in this specification.
As shown in fig. 3, the structure of the top supporting plate 12 is a U-shaped plate structure, the U-shaped plate includes a first side wall, a second side wall and a bottom surface, the first side wall and the second side wall are respectively connected to two opposite sides of the bottom surface and are perpendicular to the bottom surface. Of course, the top supporting plate can also be other similar supporting structures, and the present invention is not described in detail.
The specific use mode that the angle adjustable support top in this embodiment held in the palm does: when the device is used, the screw rod, the lifting nut, the supporting plate, the hinged support, the top supporting plate and other structures are connected together according to the structure shown in figure 2, after the support vertical rod and the top support at the upper part of the support vertical rod are erected, the inclination angle of the top supporting plate is adjusted to be the same as the inclination angle of the square timber or the steel pipe at the lower part of the inclined surface of the template to be erected through the jack, then the upper structure is jacked to the height position of the square timber or the steel pipe at the lower part of the inclined surface of the template to be erected through the adjusting. And when the upper structure of the template meets the requirement and can be disassembled, adjusting the height position of the upper structure through an adjusting nut on the screw rod to enable the upper structure to descend, then disassembling the template, and finishing the whole template erecting process.
It should be noted that the adjusting component may also be a telescopic rod similar to a jack, etc.
To sum up, the utility model provides an angle-adjustable support top holds in palm is at the fixed backup pad that sets up in the top of lead screw, and wherein one side of top layer board bottom is rotated with one of them side at backup pad top and is connected, and the opposite side of top layer board bottom then with the opposite side at backup pad top between be equipped with adjusting part. The distance between the other side of the jacking plate and the other side of the supporting plate can be changed through the adjusting component, so that the jacking plate can reach an angle required to incline.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (10)
1. The support jacking with the adjustable angle is characterized by comprising a screw rod, a supporting plate and a jacking plate, wherein the top end of the screw rod is fixedly connected with the bottom surface of the supporting plate and is used for supporting the supporting plate; one side of the top surface of the supporting plate is rotatably connected with one side of the bottom surface of the top supporting plate; the other side of the top surface of the supporting plate is connected with the other side of the bottom surface of the top supporting plate through an adjusting component, and the adjusting component is used for adjusting the height between the other side of the top surface of the supporting plate and the other side of the bottom surface of the top supporting plate.
2. The angle-adjustable support jacking as claimed in claim 1, wherein the bottom of said top supporting plate is provided with a sliding groove, the extension direction of said sliding groove is parallel to a first direction, said first direction is the direction of the connecting line from the connecting point of one side of said top supporting plate with the supporting plate to the connecting point of the other side of said top supporting plate with the supporting plate; the adjusting component comprises a jack, a connecting hinged support and a sliding block, one end of the jack is fixedly installed on the top surface of the supporting plate, the other end of the jack is connected with the connecting hinged support, the hinged support is hinged to the sliding block, and one part of the sliding block is placed in the sliding groove and can slide along the sliding groove.
3. The angle-adjustable support mount of claim 1, further comprising a support upright, wherein the screw rod is provided with threads, and the screw rod is connected to the support upright through a screw hole provided at a top end of the support upright.
4. The angle-adjustable support jacking as claimed in claim 3, wherein a lifting adjusting nut for adjusting the jacking height is provided on said screw mandrel, said lifting adjusting nut passing through said screw mandrel and being located above the top end of said support upright.
5. The angle-adjustable stand jacking as claimed in claim 1, wherein a stiffening rib is provided on a bottom surface of the supporting plate for connecting the supporting plate and the screw rod.
6. The angle-adjustable bracket jacking as claimed in claim 5, wherein the number of the stiffening ribs is two or more.
7. The angle adjustable bracket jacking of claim 6, wherein said stiffening ribs are uniformly circumferentially mounted along said lead screw side wall.
8. The angle adjustable stand top bracket of claim 1, wherein the pivotal connection between one of the top surfaces of the support plates and one of the bottom surfaces of the top plate is via a fixed hinge support having one end connected to one of the top surfaces of the support plates and the other end connected to one of the bottom surfaces of the top plate.
9. The adjustable angle bracket jacking of any one of claims 1-8, wherein the jacking plate is a U-shaped plate, the U-shaped plate comprises a first side wall, a second side wall and a bottom surface, the first side wall and the second side wall are respectively connected with two opposite sides of the bottom surface at one side and are perpendicular to the bottom surface upwards.
10. The angularly adjustable support jacking of claim 1, wherein said lead screw, said support plate and said top bracket are made of a rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236176.5U CN210288117U (en) | 2019-02-25 | 2019-02-25 | Angle-adjustable support jacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236176.5U CN210288117U (en) | 2019-02-25 | 2019-02-25 | Angle-adjustable support jacking |
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| Publication Number | Publication Date |
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| CN210288117U true CN210288117U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920236176.5U Active CN210288117U (en) | 2019-02-25 | 2019-02-25 | Angle-adjustable support jacking |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881583A (en) * | 2019-02-25 | 2019-06-14 | 中交上海航道局有限公司 | A kind of holder jacking of adjustable tilt angle |
| CN111622138A (en) * | 2020-07-10 | 2020-09-04 | 台州弘锐精密机械有限公司 | Bridge steel structure reinforcing method |
| CN111778832A (en) * | 2020-07-27 | 2020-10-16 | 中交路桥建设有限公司 | Steel pipe support shared by bridge deck system and arch rib of steel structure arch bridge |
-
2019
- 2019-02-25 CN CN201920236176.5U patent/CN210288117U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881583A (en) * | 2019-02-25 | 2019-06-14 | 中交上海航道局有限公司 | A kind of holder jacking of adjustable tilt angle |
| CN111622138A (en) * | 2020-07-10 | 2020-09-04 | 台州弘锐精密机械有限公司 | Bridge steel structure reinforcing method |
| CN111778832A (en) * | 2020-07-27 | 2020-10-16 | 中交路桥建设有限公司 | Steel pipe support shared by bridge deck system and arch rib of steel structure arch bridge |
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