CN209741679U - Socket type supporting barrel for steel structure supporting platform - Google Patents
Socket type supporting barrel for steel structure supporting platform Download PDFInfo
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- CN209741679U CN209741679U CN201920383695.4U CN201920383695U CN209741679U CN 209741679 U CN209741679 U CN 209741679U CN 201920383695 U CN201920383695 U CN 201920383695U CN 209741679 U CN209741679 U CN 209741679U
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Abstract
The utility model discloses a socket joint type supporting cylinder for a steel structure supporting platform, which comprises a plurality of steel supporting cylinders which are detachably connected end to end, wherein the upper end and the lower end of each steel supporting cylinder are respectively provided with an end plate with an outer edge extending out of the steel supporting cylinder, the outer edge of one of the two end plates at the joint of every two adjacent steel supporting cylinders is uniformly provided with at least three grooves, and the outer edge of the other end plate is provided with a plurality of bulges which are in one-to-one correspondence with the grooves and protrude outwards; two adjacent steel support cylinders are installed and fixed through the insertion of the protrusions and the grooves. The utility model discloses the socket joint formula that is used for steel to construct supporting platform that obtains supports a section of thick bamboo intensity height, hoist and mount convenience, convenient assembling.
Description
Technical Field
The utility model relates to a bridge supporting platform, concretely relates to a socket joint formula support section of thick bamboo for steel constructs supporting platform.
Background
In the construction of bridges, the construction modes of bridges are mainly divided into two major construction methods, namely prefabricated erection construction and in-situ cast-in-place construction. Wherein, cast-in-place construction in situ mainly includes: carrying out cast-in-place construction by using a movable formwork; a full framing support cast-in-place construction method and steel pipe pile support, a bailey frame and a bowl fastener cast-in-place construction method. Among the three construction modes, the movable formwork cast-in-place construction has the problems of difficult assembly and inconvenient transition and transportation of large components; the construction of the full support consumes labor and time, the requirement on the bearing capacity of the foundation is high, and different foundation treatment schemes are required according to different geological conditions; the cast-in-place construction of the steel pipe pile support, the bailey frame and the bowl fastener has the advantages of large material consumption, high cost, poor construction safety and high difficulty, and is not beneficial to stacking and using a large amount of sporadic materials due to the limitation of a construction site, so that the construction cost is greatly increased.
in order to improve the convenience of construction and facilitate the turnover of materials and the assembly of a platform support, the Chinese intellectual property agency applies for a universal type bridge cast-in-place support in 2011, 9 and 19, the support mainly comprises a movable base, a hydraulic jack and a steel pipe concrete upright post, all the components are assembled in a detachable and interchangeable manner, and the cast-in-place construction of a bridge can be carried out after a beam body template is installed on the cast-in-place support after the cast-in-place support is assembled according to the actual conditions on site. However, the bottom support of the platform mainly comprises a concrete filled steel tube column bottom section and a concrete filled steel tube column, and the concrete filled steel tube column is large in length, heavy in weight and not easy to hoist.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a socket joint formula support section of thick bamboo that is used for steel structure supporting platform that intensity is high, hoist and mount convenience, convenient assembling.
In order to solve the technical problem, the utility model discloses a following technical scheme:
A socket type supporting cylinder for a steel structure supporting platform is characterized by comprising a plurality of steel supporting cylinders which are detachably connected end to end, wherein the upper end and the lower end of each steel supporting cylinder are respectively provided with an end plate with an outer edge extending out of the steel supporting cylinder, the outer edge of one end plate of the two end plates at the joint of every two adjacent steel supporting cylinders is uniformly provided with at least three grooves, and the outer edge of the other end plate is provided with a plurality of bulges which correspond to the grooves one by one and protrude outwards; two adjacent steel support cylinders are installed and fixed through the insertion of the protrusions and the grooves. Like this, through carrying out the mode of pegging graft with a plurality of steel shotcrete section of thick bamboo and fix together, and then effectively shortened the hoist and mount length of a supporting section of thick bamboo, more convenient hoist and mount and assemble a steel shotcrete section of thick bamboo. Meanwhile, the supporting cylinder is a steel supporting cylinder, and the middle part of the supporting cylinder is hollow, so that the supporting cylinder is light in weight and easy to hoist, a small crane can be used for hoisting, and the steel supporting cylinder is high in strength and has large bearing force. In addition, the length of the platform support formed after the plurality of steel supporting cylinders are assembled is small, the transportation is convenient, and meanwhile, the assembly and the disassembly in the plugging mode are very convenient. The end plates at the upper end and the lower end of each steel support cylinder can effectively increase the contact area between two adjacent steel supports, improve the stability of the two adjacent steel support cylinders, share partial pressure for each steel support cylinder, and improve the compressive strength of the steel support cylinder.
Furthermore, the wall thickness of the steel support cylinder is a national standard steel setting value, and the longitudinal height can be determined by combining an engineering design drawing and a construction scheme. Like this, the thickness of a steel shotcrete section of thick bamboo is moderate, neither can make the weight of a steel shotcrete section of thick bamboo too big, makes things convenient for later stage hoist and mount, can ensure again that the intensity of a steel shotcrete section of thick bamboo is enough to support the platform.
Furthermore, the end plates and the steel support cylinder are integrally formed, and a through hole is formed in each end plate and in the middle of each end plate. Like this, end plate and steel shotcrete section of thick bamboo joint strength are high, and the through-hole that sets up can be used as the hole for hoist during hoist and mount, and the turnover transportation of the steel shotcrete section of thick bamboo of still being convenient for and permeating water when ponding in the steel shotcrete section of thick bamboo.
Further, the centers of all the through holes are on the same axis. Like this, the setting of hoist of can being convenient for, simultaneously, the hoisting point is in on the same axis when guaranteeing to hoist for steel support section of thick bamboo is more steady during hoist and mount.
Furthermore, at least one reinforcing ring plate is arranged in each steel supporting cylinder at intervals, and a plurality of vertical reinforcing plates are arranged between adjacent reinforcing ring plates and between the reinforcing ring plates and the end plates at intervals. Therefore, the reinforcing ring plate is mutually connected with the end plate and the steel support cylinder, the strength of the steel support cylinder can be further increased, and meanwhile, the water permeating effect of the through hole at the position of the end plate cannot be influenced by the hole in the middle of the reinforcing ring plate.
furthermore, a plurality of connecting piece mounting lugs at the same mounting height are arranged in the middle of each steel supporting cylinder at intervals. Therefore, after the connecting piece mounting support lug is arranged, the connecting piece can be used for mounting the connecting piece between the steel support cylinders, so that the steel support cylinders are more stable.
furthermore, connecting piece installation journal stirrup and steel shotcrete section of thick bamboo integrated into one piece all are equipped with four connecting piece installation journal stirrups that are the cross and distribute on every steel shotcrete section of thick bamboo. Like this, installation journal stirrup and a steel shotcrete section of thick bamboo integrated into one piece, it is not fragile, simultaneously, each position all is equipped with the installation journal stirrup for four positions of a steel shotcrete section of thick bamboo can both install the connecting piece. Meanwhile, the connecting piece mounting lug can be fixed with the lifting rope through a rope during lifting, so that the lifting is more stable.
Compared with the prior art, the utility model discloses a socket joint formula supporting cylinder for steel constructs supporting platform who obtains has following advantage:
1. The steel support cylinder is fixed together in a plugging mode, so that the hoisting length of the support cylinder is effectively shortened, and the steel support cylinder is more conveniently hoisted and assembled.
2. The supporting cylinder is a steel supporting cylinder, the middle part of the supporting cylinder is hollow, so that the weight is small, the hoisting is easy, a small crane can be used for hoisting, and the steel supporting cylinder is high in strength and has large bearing force.
Drawings
FIG. 1 is a schematic view showing an assembled state of a steel support cylinder in the embodiment;
FIG. 2 is a schematic view of an embodiment of an end plate with a groove;
FIG. 3 is a schematic diagram of the distribution structure of the vertical reinforcing plate on the reinforcing ring plate in the embodiment;
Fig. 4 is a schematic structural view of a steel-structure supporting platform formed by using steel supporting cylinders.
In the figure: buttress 1, steel support cylinder 3, end plate 31, recess 32, arch 33, through-hole 34, installation journal stirrup 35, reinforcing ring board 36, vertical reinforcing plate 37, connecting piece 4.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example (b):
As shown in fig. 1, 2 and 4, the socket type supporting cylinder for a steel structure supporting platform provided by this embodiment is installed between a buttress 1 and a platform, and includes a plurality of steel supporting cylinders 3 connected end to end, a connecting member 4 is detachably installed between every two adjacent socket type supporting cylinders, end plates 31 whose outer edges extend out of the steel supporting cylinders 3 are respectively disposed at the upper and lower ends of each steel supporting cylinder 3, four grooves 32 are uniformly disposed at the outer edge of one end plate 31 of two end plates 31 of every two adjacent steel supporting cylinders 3, and four protrusions 33 which are one-to-one corresponding to the grooves 32 and protrude outwards are disposed at the outer edge of the other end plate 31; two adjacent steel supporting cylinders 3 are installed and fixed through the insertion of the protrusions 33 and the grooves 32. The groove 32 in this embodiment is rectangular, and in practical implementation, the groove 32 may be dovetail-shaped with an outer length greater than an inner length, and meanwhile, in order to increase the friction force between the protrusion 33 and the groove 32, the longitudinal height of the groove 32 should not be lower than the thickness of the end plate 31 of the steel cylinder 3.
Specifically, the wall thickness of the steel support cylinder adopted in the embodiment is 20mm, and the longitudinal height can be determined by combining an engineering design drawing and a construction scheme. Further, the end plate 31 and the steel support cylinder 3 are integrally formed, a through hole 34 is formed in each end plate 31 and the middle of the end plate 31, the centers of all the through holes 34 are located on the same axis, and the diameter of each through hole is determined on the principle that the manufacturing structure of the steel cylinder is not affected.
As shown in fig. 3, in order to further strengthen the strength of the steel support cylinder 3, at least one reinforcing ring plate 36 is arranged in each steel support cylinder at intervals, and a plurality of vertical reinforcing plates 37 are arranged between adjacent reinforcing ring plates 36 and between the reinforcing ring plates 36 and the end plate 31 at intervals. The vertical reinforcing plate 37 is rectangular, or trapezoidal or polygonal, and the side edge of the vertical reinforcing plate 37 is fixedly connected with the inner wall of the steel support cylinder 3 and the reinforcing ring plate 36 respectively.
further, for the installation of connecting piece 4, equal interval in the middle part of every steel shotcrete section of thick bamboo 3 is equipped with four connecting piece installation journal stirrup 35 that are in same mounting height and be the cross distribution, connecting piece installation journal stirrup 35 and steel shotcrete section of thick bamboo 3 integrated into one piece. All be equipped with a through-hole on every installation journal stirrup 35, both ends all are equipped with a mounting hole about every connecting piece 4, and both ends are pasted mutually with its adjacent installation journal stirrup 35 respectively about connecting piece 4 to through fixing on steel support section of thick bamboo 3 with nut locking after bolt runs through mounting hole and through-hole.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the present invention in detail with reference to the preferred embodiments, those skilled in the art should understand that those modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (7)
1. A socket type supporting cylinder for a steel structure supporting platform is characterized by comprising a plurality of steel supporting cylinders (3) which are detachably connected end to end, wherein the upper end and the lower end of each steel supporting cylinder (3) are respectively provided with an end plate (31) with an outer edge extending out of the steel supporting cylinder (3), the outer edge of one end plate (31) of two end plates (31) at the joint of every two adjacent steel supporting cylinders is uniformly provided with at least three grooves (32), and the outer edge of the other end plate (31) is provided with a plurality of bulges (33) which correspond to the grooves (32) one by one and protrude outwards; two adjacent steel supporting cylinders (3) are installed and fixed through the insertion of the protrusions (33) and the grooves (32).
2. Socket support cylinder for steel structured support platforms according to claim 1, characterized in that the wall thickness of the steel support cylinder (3) is 10-25 mm.
3. Socket support cylinder for steel structured support platforms according to claim 1 or 2, characterized in that the end plates (31) are formed integrally with the steel support cylinder (3) and a through hole (34) is provided on each end plate (31) in the middle of the end plate (31).
4. Socket support cylinder for steel structured support platforms according to claim 3, characterized in that the centers of all through holes (34) are on the same axis.
5. The socket support cylinder for a steel structural support platform according to claim 1, 2 or 4, wherein at least one reinforcing ring plate (36) is spaced in each steel support cylinder, and a plurality of vertical reinforcing plates (37) are spaced between adjacent reinforcing ring plates (36) and between the reinforcing ring plates (36) and the end plate (31).
6. socket support cylinder for steel-structured support platforms according to claim 5, wherein a plurality of connector mounting lugs (35) are spaced at the middle of each steel support cylinder (3) at the same mounting height.
7. Socket support cylinder for a steel structure support platform according to claim 6, characterized in that the connector mounting lugs (35) are integrally formed with the steel support cylinder (3), and each steel support cylinder (3) is provided with four connector mounting lugs (35) distributed in a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383695.4U CN209741679U (en) | 2019-03-25 | 2019-03-25 | Socket type supporting barrel for steel structure supporting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383695.4U CN209741679U (en) | 2019-03-25 | 2019-03-25 | Socket type supporting barrel for steel structure supporting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209741679U true CN209741679U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920383695.4U Active CN209741679U (en) | 2019-03-25 | 2019-03-25 | Socket type supporting barrel for steel structure supporting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209741679U (en) |
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2019
- 2019-03-25 CN CN201920383695.4U patent/CN209741679U/en active Active
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