CN217105115U - Assembled earthwork excavation supporting construction - Google Patents
Assembled earthwork excavation supporting construction Download PDFInfo
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- CN217105115U CN217105115U CN202122993876.9U CN202122993876U CN217105115U CN 217105115 U CN217105115 U CN 217105115U CN 202122993876 U CN202122993876 U CN 202122993876U CN 217105115 U CN217105115 U CN 217105115U
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Abstract
The utility model provides an assembled earthwork excavation supporting construction relates to supporting construction technical field, including the bottom plate, the mounting hole has been seted up to the upper surface of bottom plate, and the upper surface of bottom plate runs through and has seted up the jack, and the inboard rotation of jack is connected with the mobile jib, and the upper surface of mobile jib runs through and has seted up the round hole, and the inboard cover of round hole is equipped with the linkage piece, and a connecting hole has been seted up to the upper surface of linkage piece, and the inboard rotation of a connecting hole is connected with the connecting rod. The utility model discloses, through having set up bottom plate, jack, mobile jib, linkage piece, a connecting hole, connecting rod, extension rod and No. two connecting holes, can be through multiunit connecting rod, extension rod install the mode additional, make this supporting construction's support protection scope more nimble, when guaranteeing structural stability, when demolising work, also only need through the reverse rotation mode take out each part can, through the mounting means of this kind of assembled, make this supporting construction's dismouting flow more nimble.
Description
Technical Field
The utility model relates to a supporting construction technical field especially relates to an assembled earthwork excavation supporting construction.
Background
Supporting construction, the utility model relates to a be commonly used in building site construction scope, provide the structural framework of stable support and protection for construction work, in supporting construction's in-service use, because traditional supporting construction's overall structure frame relatively fixed leads to it with the in-process of being under construction on the spot, the style specification mismatch appears easily, need carry out the problem of changing to because overall structure adopts the welding mode to connect, lead to it also comparatively inconvenient when dismantling, need improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the assembled earthwork excavation supporting construction who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an assembled earthwork excavation supporting construction, includes the bottom plate, the mounting hole has been seted up to the upper surface of bottom plate, the upper surface of bottom plate runs through and has seted up the jack, the inboard screw thread of seting up of jack, the inboard rotation of jack is connected with the mobile jib, the upper surface of mobile jib runs through and has seted up the round hole, the inboard cover of round hole is equipped with the linkage piece, a connecting hole has been seted up to the upper surface of linkage piece, the inboard screw thread of seting up of a connecting hole, the inboard rotation of a connecting hole is connected with the connecting rod, the extension rod is equipped with on the top of connecting rod, No. two connecting holes have been seted up to the upper surface of extension rod, the inboard screw thread of seting up of No. two connecting holes.
In order to provide leading condition for the installation of ring frame, the utility model discloses an improvement has, the surface of extension rod is equipped with the gusset plate, the shape of gusset plate is trapezoidal, the quantity of gusset plate is six groups.
In order to provide the precondition for the stable support of the support plate, the utility model discloses an improvement has, the annular frame is equipped with on the top of gusset plate, the annular frame is adorned at the surface of extension rod.
In order to provide leading condition for the rigidity of extension board, the utility model discloses an improvement has, the upper surface of extension rod is provided with the extension board, the screw has been seted up to the lower surface of annular frame, the screw runs through the upper surface of extension board.
In order to realize the fixed position function of extension board, the utility model discloses an improvement has, the upper surface of extension board runs through and has seted up No. three connecting holes, No. three connecting hole cover are established at the surface of connecting rod.
In order to realize this supporting construction's shock-absorbing function, the utility model discloses an improvement has, the plectane is equipped with to the inboard of round hole, the upper surface of plectane is equipped with main spring, the clamp plate is equipped with on main spring's top, the surface cover of clamp plate is equipped with the sleeve.
In order to strengthen this supporting construction's shock attenuation performance, the utility model discloses an improvement has, telescopic inboard cover is equipped with the shock absorber pole, be equipped with secondary spring between shock absorber pole and the clamp plate, the shock absorber pole dress is at the lower surface of linkage piece, the anchor strut is equipped with to the lower surface of linkage piece, anchor strut and sleeve sliding connection.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses, through having set up the bottom plate, the jack, the mobile jib, the linkage piece, a connecting hole, the connecting rod, extension rod and No. two connecting holes, can adorn the mobile jib at the jack of bottom plate inboardly through the pivoted mode, the inboard of connecting hole is adorned with the connecting rod to rethread pivoted mode, and according to needs on the spot, continue to install the connecting rod additional in No. two connecting hole inboards, through the multiunit connecting rod, the mode of extension rod, make this supporting construction's support protective range more nimble, when guaranteeing structural stability, when demolising work, also only need through reverse rotation's mode take out each part can, mounting means through this kind of assembled, make this supporting construction's dismouting flow more nimble.
2. The utility model discloses, through having set up the mobile jib, the round hole, the plectane, the main spring, a pressing plate, the sleeve, the shock attenuation pole, secondary spring and linkage piece, can pass through the mobile jib, the round hole, the cooperation of plectane, buffer function for the main spring provides the stable support, in linkage piece atress, elasticity through the secondary spring carries out the first step shock attenuation, and drive the shock attenuation pole and remove downwards, when the vibrations dynamics is too big, the shock attenuation pole promotes the clamp plate and removes downwards, and then to the main spring application of force, through this kind of mode, this supporting construction's shock-absorbing function has been realized, and then when guaranteeing structural stability, also make this supporting construction's life obtain the assurance.
Drawings
Fig. 1 is a schematic view of the overall components of an assembled earth excavation supporting structure according to the present invention;
fig. 2 is a side view angle explosion diagram of the assembled earth excavation supporting structure provided by the utility model;
fig. 3 is a schematic sectional view of a part of the structure of the assembled earthwork excavation supporting structure chart 2 of the utility model;
fig. 4 is the utility model provides a A department of assembled earthwork excavation supporting structure chart 3 enlarges the schematic diagram.
Illustration of the drawings:
1. a base plate; 2. a jack; 3. a main rod; 4. a circular hole; 5. a linkage block; 6. a first connecting hole; 7. a connecting rod; 8. an extension rod; 9. a second connecting hole; 10. a reinforcing plate; 11. an annular frame; 12. a support plate; 13. a third connecting hole; 14. a circular plate; 15. a main spring; 16. pressing a plate; 17. a sleeve; 18. a secondary spring; 19. a shock-absorbing lever; 20. and a reinforcing rod.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Referring to fig. 1-4, the present invention provides a technical solution: an assembled earthwork excavation supporting structure comprises a bottom plate 1, wherein an installation hole is formed in the upper surface of the bottom plate 1, a jack 2 is formed in the upper surface of the bottom plate 1 in a penetrating manner, threads are formed in the inner side of the jack 2, a main rod 3 is rotatably connected to the inner side of the jack 2, the stability of installation of the main rod 3 can be ensured through the threads and the jack 2, a round hole 4 is formed in the upper surface of the main rod 3 in a penetrating manner, a linkage block 5 is sleeved on the inner side of the round hole 4, a first connecting hole 6 is formed in the upper surface of the linkage block 5, threads are formed in the inner side of the first connecting hole 6, a connecting rod 7 is rotatably connected to the inner side of the first connecting hole 6, the stability of connection of the connecting rod 7 can be ensured through the first connecting hole 6 and the threads, an extension rod 8 is installed at the top end of the connecting rod 7, a second connecting hole 9 is formed in the upper surface of the extension rod 8, and threads are formed in the inner side of the second connecting hole 9, through No. two connecting holes 9, can realize the additional function of installing of extension rod 8.
When carrying out the assembly of this supporting construction, at first through squeeze into the bolt in the mounting hole position, realize bottom plate 1's fixed position function, rethread pivoted mode is inboard at 2 of jack of bottom plate 1 with mobile jib 3 dress, rethread pivoted mode is with connecting rod 7 dress in the inboard of connecting hole 6, and according to needs on the spot, continue to install connecting rod 7 additional in No. two connecting holes 9 inboards, through multiunit connecting rod 7, the mode of extension rod 8, make this supporting construction's support protection scope more nimble, when guaranteeing structural stability, when demolising work, also only need through antiport mode take out each part can, mounting means through this kind of assembled, make this supporting construction's dismouting flow more nimble.
The outer surface of the extension rod 8 is provided with reinforcing plates 10, the reinforcing plates 10 are trapezoidal, the number of the reinforcing plates 10 is six, the top end of each reinforcing plate 10 is provided with an annular frame 11, the annular frames 11 are arranged on the outer surface of the extension rod 8, the upper surface of the extension rod 8 is provided with a support plate 12, the lower surface of each annular frame 11 is provided with screw holes, the screw holes penetrate through the upper surface of the support plate 12, the supporting area of the supporting structure can be enlarged through the supporting plate 12, when the supporting plate 12 is installed, the supporting plate 12 is firstly placed at a corresponding position above the annular frame 11, reinforcing screws are driven into screw holes, the installation function of the support plate 12 can be realized, the upper surface of the support plate 12 is provided with a third connecting hole 13 in a penetrating way, the third connecting hole 13 is sleeved on the outer surface of the connecting rod 7, and the connecting rod is connected with the support plate 12 through the third connecting hole 13, the installation stability of the support plate 12 can be improved, and meanwhile, the structure of the support plate 12 is ensured not to generate structural conflict with the installing work of the extension rod 8.
The inner side of the round hole 4 is provided with a circular plate 14, the upper surface of the circular plate 14 is provided with a main spring 15, the matching of the main rod 3, the round hole 4 and the circular plate 14 provides stable support for the buffer capacity of the main spring 15, the top end of the main spring 15 is provided with a pressing plate 16, the outer surface of the pressing plate 16 is sleeved with a sleeve 17, the inner side of the sleeve 17 is sleeved with a damping rod 19, an auxiliary spring 18 is arranged between the damping rod 19 and the pressing plate 16, the damping rod 19 is arranged on the lower surface of the linkage block 5, when the linkage block 5 is stressed, the first step of damping is carried out through the elastic force of the auxiliary spring 18 and drives the damping rod 19 to move downwards, when the vibration force is too large, the damping rod 19 pushes the pressing plate 16 to move downwards so as to apply force to the main spring 15, the damping function of the supporting structure is realized, and the service life of the supporting structure is ensured while the structural stability is ensured, the lower surface of the linkage block 5 is provided with a reinforcing rod 20, the reinforcing rod 20 is connected with the sleeve 17 in a sliding mode, and the movable track of the shock absorption rod 19 can be fixed through the sliding connection of the reinforcing rod 20 and the sleeve 17, so that the effectiveness of a shock absorption function is ensured.
The working principle is as follows: when the supporting structure is assembled, firstly, bolts are driven into the positions of the mounting holes, the position fixing function of the bottom plate 1 is realized, then the main rod 3 is arranged on the inner side of the jack 2 of the bottom plate 1 in a rotating mode, then the connecting rod 7 is arranged on the inner side of the first connecting hole 6 in a rotating mode, and according to the requirement on the spot, the connecting rod 7 is continuously arranged on the inner side of the second connecting hole 9, the supporting protection range of the supporting structure is more flexible in a mode of a plurality of groups of connecting rods 7 and extension rods 8, when the structural stability is ensured, all parts can be taken out only in a reverse rotating mode when the dismounting work is carried out, through the assembling type mounting mode, the dismounting flow of the supporting structure is more flexible, the supporting area of the supporting structure can be enlarged through the supporting plate 12, when the supporting plate 12 is mounted, the supporting plate 12 is firstly placed at the corresponding position above the annular frame 11, through squeezing into at screw department and strengthening the screw, can realize extension board 12's installation function, through No. three connecting holes 13, can be when promoting extension board 12 installation stability, ensure that extension board 12's structure can not produce the structural conflict with extension rod 8 with installing additional work, in linkage block 5 atress, elasticity through auxiliary spring 18 carries out first step shock attenuation, and drive shock attenuation pole 19 and remove downwards, when the vibrations dynamics is too big, shock attenuation pole 19 promotes 16 movements downwards of clamp plate, and then to main spring 15 application of force, through this kind of mode, this supporting construction's shock-absorbing function has been realized, and then when guaranteeing structural stability, also make this supporting construction's life obtain the assurance.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides an assembled earthwork excavation supporting construction, includes bottom plate (1), its characterized in that: the mounting hole has been seted up to the upper surface of bottom plate (1), the upper surface of bottom plate (1) runs through and has seted up jack (2), the inboard screw thread of seting up of jack (2), the inboard rotation of jack (2) is connected with mobile jib (3), the upper surface of mobile jib (3) runs through and has seted up round hole (4), the inboard cover of round hole (4) is equipped with linkage piece (5), connecting hole (6) have been seted up to the upper surface of linkage piece (5), the inboard screw thread of seting up of connecting hole (6), the inboard rotation of connecting hole (6) is connected with connecting rod (7), extension rod (8) are equipped with on the top of connecting rod (7), connecting hole (9) No. two have been seted up to the upper surface of extension rod (8), the screw thread has been seted up to the inboard of connecting hole (9) No. two.
2. The fabricated earth excavation supporting structure of claim 1, wherein: the outer surface of extension rod (8) is equipped with gusset plate (10), gusset plate (10) shape is trapezoidal, the quantity of gusset plate (10) is six groups.
3. The fabricated earth excavation supporting structure of claim 2, wherein: the top end of the reinforcing plate (10) is provided with an annular frame (11), and the annular frame (11) is arranged on the outer surface of the extension rod (8).
4. The fabricated earth excavation supporting structure of claim 3, wherein: the upper surface of the extension rod (8) is provided with a support plate (12), the lower surface of the annular frame (11) is provided with a screw hole, and the screw hole penetrates through the upper surface of the support plate (12).
5. The fabricated earth excavation supporting structure of claim 4, wherein: the upper surface of the support plate (12) is provided with a third connecting hole (13) in a penetrating mode, and the third connecting hole (13) is sleeved on the outer surface of the connecting rod (7).
6. The fabricated earth excavation supporting structure of claim 1, wherein: a circular plate (14) is installed on the inner side of the circular hole (4), a main spring (15) is installed on the upper surface of the circular plate (14), a pressing plate (16) is installed at the top end of the main spring (15), and a sleeve (17) is sleeved on the outer surface of the pressing plate (16).
7. The fabricated earth excavation supporting structure of claim 6, wherein: the inboard cover of sleeve (17) is equipped with shock-absorbing rod (19), be equipped with secondary spring (18) between shock-absorbing rod (19) and clamp plate (16), the lower surface at linkage block (5) is adorned in shock-absorbing rod (19), stiffening rod (20) are equipped with to the lower surface of linkage block (5), stiffening rod (20) and sleeve (17) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122993876.9U CN217105115U (en) | 2021-12-02 | 2021-12-02 | Assembled earthwork excavation supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122993876.9U CN217105115U (en) | 2021-12-02 | 2021-12-02 | Assembled earthwork excavation supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217105115U true CN217105115U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122993876.9U Active CN217105115U (en) | 2021-12-02 | 2021-12-02 | Assembled earthwork excavation supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217105115U (en) |
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2021
- 2021-12-02 CN CN202122993876.9U patent/CN217105115U/en active Active
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