CN220645955U - Steel sleeve stable connection assembly for shield construction - Google Patents
Steel sleeve stable connection assembly for shield construction Download PDFInfo
- Publication number
- CN220645955U CN220645955U CN202322400908.9U CN202322400908U CN220645955U CN 220645955 U CN220645955 U CN 220645955U CN 202322400908 U CN202322400908 U CN 202322400908U CN 220645955 U CN220645955 U CN 220645955U
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- Prior art keywords
- splint
- butt joint
- supporting plate
- steel sleeve
- plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 210000001503 joint Anatomy 0.000 claims abstract description 39
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 230000000694 effects Effects 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
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a stable steel sleeve connecting assembly for shield construction, which comprises a first supporting plate, a butt joint block and a second supporting plate, wherein the butt joint block is arranged on the left side and the right side of the first supporting plate, and one end, far away from the first supporting plate, of the butt joint block is connected with the second supporting plate; further comprises: the groove is formed in the side wall of the second supporting plate; the bracing piece, it is installed the bottom of first backup pad and second backup pad, the top of first backup pad and second backup pad all is provided with the spanners. This a steel sleeve stable coupling assembling for shield constructs construction, the inboard of first splint is provided with the second splint, and installs elastic spring between first splint and the second splint to one side that the second splint is close to first splint is the arc shape, makes things convenient for the removal of second splint when spacing the steel sleeve of different radians like this, can be applicable to the tight spacing operation of different curved steel sleeve clamp, and then has improved this coupling assembling's result of use.
Description
Technical Field
The utility model relates to the technical field of steel sleeve connecting components, in particular to a steel sleeve stable connecting component for shield construction.
Background
In shield construction, a steel sleeve is arranged at an inlet and an outlet of the shield, and objects are filled in the steel sleeve, so that the bearing strength is increased, and the safety of the shield construction is ensured.
The utility model discloses a steel sleeve stabilizes coupling assembling for shield construction, including base and headwall, the base includes a plurality of mount pad, and is a plurality of all through bolt fixedly connected with a plurality of connection side's pipe between the mount pad, a plurality of the up end of mount pad all is provided with first dead lever, and is a plurality of the up end of two adjacent mount pads is fixed jointly and is provided with the fixing base in the mount pad, two the both sides of fixing base are all seted up flutedly, and is a plurality of the inside of recess is all fixed and is provided with the pivot, a plurality of all rotate the cover in the pivot and be equipped with the rotating head. The steel sleeve stable connecting component for shield construction can bear larger thrust, can effectively improve the stability of the steel sleeve after being installed, and can improve the deformation resistance of the steel sleeve, and the functionality is strong;
but the coupling assembling in above-mentioned application still exists some shortfalls in the use, for example is inconvenient to the field concatenation to the subassembly, leads to inconvenient when the transportation, and comparative occupation space also brings inconvenience for staff's operation, and the cooperation board radian in the above-mentioned application is fixed, can not be applicable to the steel sleeve of different radians like this, leads to the flexibility when using to reduce, has also reduced the result of use to coupling assembling, so we propose a steel sleeve stable coupling assembling for shield construction to solve the problem that proposes in the above-mentioned.
Disclosure of Invention
The utility model aims to provide a stable connecting component for a steel sleeve for shield construction, which solves the problems that the prior art is inconvenient to splice the component on site in the market, is inconvenient to transport, occupies a relatively large space, is inconvenient for workers to operate, and the radian of a matching plate in the application is fixed, so that the connecting component cannot be suitable for steel sleeves with different radians, the flexibility in use is reduced, and the use effect on the connecting component is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel sleeve stable connecting assembly for shield construction comprises a first supporting plate, butt joint blocks and a second supporting plate, wherein the butt joint blocks are arranged on the left side and the right side of the first supporting plate, and one end, far away from the first supporting plate, of the butt joint blocks is connected with the second supporting plate;
further comprises:
the groove is formed in the side wall of the second supporting plate;
the support rods are arranged at the bottoms of the first support plate and the second support plate, support plates are arranged above the first support plate and the second support plate, and fixing rods and first reinforcing rods are arranged on the lower surfaces of the support plates;
the bottom plate, it is fixed in the upper surface of first backup pad and second backup pad, be fixed with the hydraulic stem on the bottom plate through the bolt, and the output and the first splint of hydraulic stem are connected.
Preferably, the butt joint block and the first support plate are of an integrated structure, the butt joint blocks are provided with two butt joint blocks, and the two butt joint blocks are symmetrically distributed about the longitudinal center line of the first support plate, so that the butt joint block and the first support plate are connected more firmly.
Preferably, the depth of the groove is smaller than half of the width of the second supporting plate, and the size of the groove is identical with the size of the butt joint block, so that the butt joint assembly of the first supporting plate and the second supporting plate is facilitated, and the on-site operation of workers is facilitated.
Preferably, the connecting holes are formed in the inner walls of the second support plate and the butt joint block, the locking rods are connected with the inner threads of the connecting holes, the connecting holes are distributed at equal intervals, the first support plate and the second support plate can be connected more tightly, and the stability of the connecting assembly in use is further guaranteed.
Preferably, the inner side of the first clamping plate is provided with a second clamping plate, an elastic spring is arranged between the second clamping plate and the first clamping plate, the first clamping plate is arc-shaped, and meanwhile one side, close to the first clamping plate, of the second clamping plate is arc-shaped, so that the second clamping plate can be conveniently moved.
Preferably, a second reinforcing rod is further installed above the bottom plate, one end, away from the bottom plate, of the second reinforcing rod is connected with the mounting block, and one end, away from the second reinforcing rod, of the mounting block is connected with the first clamping plate;
the second reinforcing rod is rotationally connected with the mounting block, and the mounting block is in sliding connection with the first clamping plate, so that the second reinforcing rod is applicable to limit operation of steel sleeves with different radians, and the using effect of the connecting assembly is improved.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The left side and the right side of the first supporting plate are respectively provided with the butt joint blocks, the sizes of the butt joint blocks are identical with the sizes of the grooves on the side walls of the second supporting plate, the inner walls of the butt joint blocks and the second supporting plate are respectively provided with the connecting holes, and the inner threads of the connecting holes are connected with the locking rods, so that the first supporting plate and the second supporting plate are convenient to splice and install, convenience is brought to field construction of workers, transportation is also facilitated, occupation of space can be reduced during transportation and storage, and flexibility of the connecting assembly during use is improved;
(2) This a steel sleeve stable coupling assembling for shield constructs construction, the inboard of first splint is provided with the second splint, and installs elastic spring between first splint and the second splint to one side that the second splint is close to first splint is the arc shape, makes things convenient for the removal of second splint when spacing the steel sleeve of different radians like this, can be applicable to the tight spacing operation of different curved steel sleeve clamp, and then has improved this coupling assembling's result of use.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic bottom perspective view of a first support plate according to the present utility model;
FIG. 3 is a schematic perspective view of a first clamping plate according to the present utility model;
fig. 4 is a schematic perspective view of a second support plate according to the present utility model;
fig. 5 is a schematic view showing the bottom view of the connection between the bearing plate and the first reinforcing rod.
In the figure: 1. a first support plate; 2. a butt joint block; 3. a second support plate; 4. a groove; 5. a connection hole; 6. a locking lever; 7. a support rod; 8. a bearing plate; 9. a fixed rod; 10. a first reinforcing rod; 11. a bottom plate; 12. a hydraulic rod; 13. a first clamping plate; 14. a second clamping plate; 15. an elastic spring; 16. a second reinforcing rod; 17. and (5) installing a block.
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. 1-5, the present utility model provides a technical solution: the steel sleeve stable connecting assembly for shield construction comprises a first supporting plate 1, a butt joint block 2 and a second supporting plate 3, wherein the butt joint block 2 is arranged on the left side and the right side of the first supporting plate 1, and one end, far away from the first supporting plate 1, of the butt joint block 2 is connected with the second supporting plate 3;
further comprises:
the groove 4 is formed in the side wall of the second supporting plate 3, the butt joint blocks 2 and the first supporting plate 1 are of an integrated structure, the butt joint blocks 2 are arranged in two, the two butt joint blocks 2 are symmetrically distributed about the longitudinal center line of the first supporting plate 1, the depth of the groove 4 is smaller than half of the width of the second supporting plate 3, the size of the groove 4 is identical with the size of the butt joint blocks 2, connecting holes 5 are formed in the inner walls of the second supporting plate 3 and the butt joint blocks 2, locking rods 6 are connected with the inner threads of the connecting holes 5, and the connecting holes 5 are distributed at equal intervals;
a support bar 7 mounted at the bottoms of the first support plate 1 and the second support plate 3, a support plate 8 is provided above the first support plate 1 and the second support plate 3, and a fixing bar 9 and a first reinforcing bar 10 are mounted on the lower surface of the support plate 8;
a bottom plate 11 fixed on the upper surfaces of the first support plate 1 and the second support plate 3, a hydraulic rod 12 is fixed on the bottom plate 11 through bolts, and an output end of the hydraulic rod 12 is connected with the first clamping plate 13;
the inner side of the first clamping plate 13 is provided with a second clamping plate 14, an elastic spring 15 is arranged between the second clamping plate 14 and the first clamping plate 13, the first clamping plate 13 is in an arc shape, meanwhile, one side of the second clamping plate 14 close to the first clamping plate 13 is in an arc shape, a second reinforcing rod 16 is further arranged above the bottom plate 11, one end of the second reinforcing rod 16 far away from the bottom plate 11 is connected with a mounting block 17, and one end of the mounting block 17 far away from the second reinforcing rod 16 is connected with the first clamping plate 13;
the second reinforcing rod 16 is in rotary connection with the mounting block 17, and the mounting block 17 is in sliding connection with the first clamping plate 13;
when the steel sleeve stable connecting component for shield construction is used, firstly, the butt joint block 2 on the side wall of the first supporting plate 1 is clamped into the groove 4 on the side wall of the second supporting plate 3, the butt joint block 2 is matched with the groove 4 in size, so that the first supporting plate 1 and the second supporting plate 3 can be in butt joint installation, the inner walls of the butt joint block 2 and the second supporting plate 3 are provided with the connecting holes 5, the locking rod 6 can be rotated into the connecting holes 5, the butt joint block 2 and the second supporting plate 3 are locked and limited, the first supporting plate 1 and the second supporting plate 3 can be connected more firmly, the supporting rods 7 are fixed at the bottoms of the first supporting plate 1 and the second supporting plate 3, and therefore the first supporting plate 1 and the second supporting plate 3 can be supported through the supporting rods 7, and stable use of the component is ensured;
the steel sleeve is placed on the supporting plate 8 through the supporting plate 8, the fixing rod 9 and the first reinforcing rod 10 are arranged at the bottom of the supporting plate 8, the first reinforcing rod 10 is distributed at the outer side of the fixing rod 9 at equal angles, the first reinforcing rod 10 is inclined, the supporting plate 8 can be supported, then the hydraulic rod 12 is started, the hydraulic rod 12 can push the first clamping plate 13 to rotate, the second clamping plate 14 is arranged at the inner side of the first clamping plate 13, the outer surface of the first clamping plate 13 is in sliding connection with the mounting block 17, the other end of the mounting block 17 is in rotary connection with the second reinforcing rod 16, the second reinforcing rod 16 can always support the first clamping plate 13 when the hydraulic rod 12 pushes the first clamping plate 13 to rotate, the elastic springs 15 are arranged between the first clamping plate 13 and the second clamping plate 14, the steel sleeve with different radians can be clamped and limited, the stability of the steel sleeve is further ensured when the steel sleeve is used, the connecting assembly is improved, and the whole device is used in the prior art, and the device is not described in the technical field.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a steel sleeve stable connection subassembly for shield constructs construction, includes first backup pad (1), butt joint piece (2) and second backup pad (3), the left and right sides of first backup pad (1) all is provided with butt joint piece (2), and the one end that butt joint piece (2) kept away from first backup pad (1) is connected with second backup pad (3);
characterized by further comprising:
the groove (4) is formed in the side wall of the second supporting plate (3);
the support rods (7) are arranged at the bottoms of the first support plate (1) and the second support plate (3), support plates (8) are arranged above the first support plate (1) and the second support plate (3), and fixing rods (9) and first reinforcing rods (10) are arranged on the lower surfaces of the support plates (8);
the bottom plate (11) is fixed on the upper surfaces of the first supporting plate (1) and the second supporting plate (3), the bottom plate (11) is fixedly provided with a hydraulic rod (12) through bolts, and the output end of the hydraulic rod (12) is connected with the first clamping plate (13).
2. A steel sleeve stable connection assembly for shield construction according to claim 1, wherein: the butt joint blocks (2) and the first support plates (1) are of an integrated structure, two butt joint blocks (2) are arranged, and the two butt joint blocks (2) are symmetrically distributed about the longitudinal center line of the first support plates (1).
3. A steel sleeve stable connection assembly for shield construction according to claim 1, wherein: the depth of the groove (4) is smaller than half of the width of the second supporting plate (3), and the size of the groove (4) is matched with the size of the butt joint block (2).
4. A steel sleeve stable connection assembly for shield construction according to claim 1, wherein: the inner walls of the second supporting plate (3) and the butt joint block (2) are provided with connecting holes (5), the inner threads of the connecting holes (5) are connected with locking rods (6), and the connecting holes (5) are distributed at equal intervals.
5. A steel sleeve stable connection assembly for shield construction according to claim 1, wherein: the inside of first splint (13) is provided with second splint (14), and installs elasticity spring (15) between second splint (14) and first splint (13) to first splint (13) are the arciform, and the one side that second splint (14) are close to first splint (13) is the arciform simultaneously.
6. A steel sleeve stable connection assembly for shield construction according to claim 1, wherein: a second reinforcing rod (16) is further arranged above the bottom plate (11), one end, far away from the bottom plate (11), of the second reinforcing rod (16) is connected with a mounting block (17), and one end, far away from the second reinforcing rod (16), of the mounting block (17) is connected with a first clamping plate (13);
the second reinforcing rod (16) is in rotary connection with the mounting block (17), and the mounting block (17) is in sliding connection with the first clamping plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322400908.9U CN220645955U (en) | 2023-09-05 | 2023-09-05 | Steel sleeve stable connection assembly for shield construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322400908.9U CN220645955U (en) | 2023-09-05 | 2023-09-05 | Steel sleeve stable connection assembly for shield construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220645955U true CN220645955U (en) | 2024-03-22 |
Family
ID=90294708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322400908.9U Active CN220645955U (en) | 2023-09-05 | 2023-09-05 | Steel sleeve stable connection assembly for shield construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220645955U (en) |
-
2023
- 2023-09-05 CN CN202322400908.9U patent/CN220645955U/en active Active
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