CN217001876U - Shield constructs section of jurisdiction convenient to concatenation installation - Google Patents
Shield constructs section of jurisdiction convenient to concatenation installation Download PDFInfo
- Publication number
- CN217001876U CN217001876U CN202220139544.6U CN202220139544U CN217001876U CN 217001876 U CN217001876 U CN 217001876U CN 202220139544 U CN202220139544 U CN 202220139544U CN 217001876 U CN217001876 U CN 217001876U
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- shield
- jurisdiction
- section
- shield segment
- segment
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Abstract
The utility model discloses a shield segment convenient to splice and mount, relates to the technical field of shield segment structures, and aims to solve the problems that the existing shield segment is inconvenient to splice and mount, the efficiency of the shield segment in mounting is low, and the working efficiency is reduced. The shield structure comprises a shield structure pipe piece I, a shield structure pipe piece II, a connection groove hole I, a limit mounting groove, a waterproof sealing gasket, a connection groove hole II, a limit mounting lug, a fixed mounting groove hole and a fixing rod, wherein the shield structure pipe piece I is arranged on one side of the shield structure pipe piece I, the inside of one end of the shield structure pipe piece I and the inside of one end of the shield structure pipe piece II are provided with the connection groove hole I, the two sides of the connection groove hole I are provided with the limit mounting groove, the inside of the limit mounting groove hole I and the inside of the other end of the shield structure pipe piece II are provided with the connection groove hole II, the two sides of the connection groove hole II are provided with the limit sealing lug, the front ends of the shield structure pipe piece I and the shield structure pipe piece II are provided with the limit mounting lug, and the inside of the limit mounting lug is provided with the fixed mounting groove hole, and the shield structure pipe piece I and the shield structure pipe piece II are fixedly connected through the connection fixing rod.
Description
Technical Field
The utility model relates to the technical field of shield segment structures, in particular to a shield segment convenient to splice and mount.
Background
The shield constructs the section of jurisdiction and is the main assembly component of shield construction, is the inlayer protective screen in tunnel, undertakes the effect of resisting soil layer pressure, groundwater pressure and some special loads, and the whole quality of tunnel and safety are directly concerned with to shield section of jurisdiction quality, and the shield section of jurisdiction need splice the installation to a plurality of shield sections of jurisdiction when using.
However, the existing shield segments are inconvenient to splice and install, so that the efficiency of the shield segments in installation is not high, and the work efficiency is slow, therefore, the shield segments convenient to splice and install are urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shield segment convenient to splice and mount, and aims to solve the problems that the existing shield segment in the background technology is inconvenient to splice and mount, the efficiency of the shield segment in mounting is low, and the working efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a shield constructs section of jurisdiction convenient to concatenation installation, includes shield constructs section of jurisdiction one and shield constructs section of jurisdiction two, shield constructs section of jurisdiction two is installed to one side of shield constructs section of jurisdiction one, the inside of shield constructs section of jurisdiction one and shield and constructs two one end of section of jurisdiction is provided with connects slotted hole one, the both sides of connecting slotted hole one are provided with spacing mounting groove, the internally mounted of spacing mounting groove has waterproof sealing pad, the inside of shield constructs section of jurisdiction one and the shield constructs the two other ends of section of jurisdiction is provided with connects slotted hole two, the both sides of connecting slotted hole two are provided with spacing sealed lug, the front end of shield constructs section of jurisdiction one and shield and constructs the section of jurisdiction two is provided with spacing erection lug, the inside of spacing erection lug is provided with the fixed mounting slotted hole, shield constructs to be connected fixedly between section of jurisdiction one and the shield constructs the section of jurisdiction two.
Preferably, the first connecting slot hole of the first shield segment and the second connecting slot hole of the second shield segment are correspondingly arranged, and the first connecting slot hole of the first shield segment and the second connecting slot hole of the second shield segment are positioned on the same horizontal plane.
Preferably, the limiting mounting groove of the first shield segment is arranged corresponding to the limiting sealing lug of the second shield segment, and the limiting sealing lug of the second shield segment is arranged inside the limiting mounting groove of the first shield segment and is in contact with the waterproof sealing gasket.
Preferably, the limiting sealing lug and the shield segment I are of an integral structure, and the limiting sealing lug and the shield segment II are of an integral structure.
Preferably, the inner parts of the upper ends of the first shield segment and the second shield segment are provided with eight operation slotted holes.
Preferably, one end of the connecting fixing rod penetrates through a connecting groove hole II formed in the shield segment II and a connecting groove hole I formed in the shield segment I, both ends of the connecting fixing rod are provided with threaded fixing ends, and fixing nuts are mounted on one sides of the outer walls of both ends of the connecting fixing rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. this kind of shield constructs section of jurisdiction and installs connection dead lever convenient to concatenation installation, pass the one end of connecting the dead lever earlier and construct the first connection slotted hole that section of jurisdiction set up, the one end that makes the connection dead lever is located the inside of operation slotted hole, then make the connection slotted hole that shield constructs section of jurisdiction one and the connection slotted hole two that shield constructs section of jurisdiction two and set up be located same horizontal plane, then make the connection dead lever pass the connection slotted hole two that shield constructs section of jurisdiction two and set up through following the operation slotted hole, install the both ends at the connection dead lever respectively through fixing nut again, can be convenient through this kind of setting to shield constructs section of jurisdiction one and shield and constructs to be connected fixedly between the section of jurisdiction two, make shield construct the section of jurisdiction one and shield construct and can be convenient splice between the section of jurisdiction two.
2. This kind of shield constructs section of jurisdiction convenient to concatenation installation installs into the inside of the spacing mounting groove that shield constructs section of jurisdiction one and sets up through the spacing sealed lug that will shield constructs section of jurisdiction two settings, makes the spacing sealed lug that shield constructs section of jurisdiction two and sets up contact with waterproof gasket, can effectually improve shield through this kind of mode and construct the sealed effect between section of jurisdiction one and the shield constructs the section of jurisdiction two.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a cross-sectional view of the connection of the present invention;
fig. 3 is a partially enlarged view of the area a of fig. 2 according to the present invention.
In the figure: 1. a first shield segment; 2. a second shield segment; 3. a first connecting slot; 4. a limiting installation groove; 5. limiting and sealing the bump; 6. limiting and mounting the convex block; 7. fixing the mounting slot; 8. operating the slotted hole; 9. a second connecting slot; 10. connecting a fixed rod; 1001. a thread fixing end; 11. fixing a nut; 12. a waterproof gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a shield constructs section of jurisdiction convenient to concatenation installation, including shield constructs section of jurisdiction one 1 and shield and constructs section of jurisdiction two 2, shield constructs section of jurisdiction two 2 is installed to one side of shield constructs section of jurisdiction one 1, the inside of shield constructs section of jurisdiction one 1 and shield and constructs the section of jurisdiction two 2 one end is provided with connects slotted hole one 3, the both sides of connecting slotted hole one 3 are provided with spacing mounting groove 4, the internally mounted of spacing mounting groove 4 has waterproof gasket 12, the inside of shield constructs section of jurisdiction one 1 and shield and constructs the section of jurisdiction two 2 other ends is provided with connects slotted hole two 9, the both sides of connecting slotted hole two 9 are provided with spacing sealed lug 5, shield constructs section of jurisdiction one 1 and shields the front end of section of jurisdiction two 2 and is provided with spacing installation lug 6, the inside of spacing installation lug 6 is provided with fixed mounting slotted hole 7, shield constructs to be connected fixedly through being connected dead lever 10 between section of jurisdiction one 1 and the shield.
Further, the corresponding setting of the connecting slotted hole two 9 that the connecting slotted hole 3 that shield structure section of jurisdiction one 1 set up and shield structure section of jurisdiction two 2 set up, the connecting slotted hole two 9 that the connecting slotted hole 3 that shield structure section of jurisdiction one 1 set up and shield structure section of jurisdiction two 2 set up are located same horizontal plane, can make the connecting fixing rod 10 can be convenient through this kind of setting pass the connecting slotted hole one 3 that shield structure section of jurisdiction one 1 set up and the connecting slotted hole two 9 that shield structure section of jurisdiction two 2 set up, convenient like this is connected fixedly between shield structure section of jurisdiction one 1 and shield structure section of jurisdiction two 2.
Further, the spacing mounting groove 4 that shield structure section of jurisdiction one 1 set up sets up corresponding setting with the spacing sealed lug 5 that shield structure section of jurisdiction two 2 set up, and the spacing sealed lug 5 that shield structure section of jurisdiction two 2 set up is located the inside of the spacing mounting groove 4 that shield structure section of jurisdiction one 1 set up and contacts with waterproof gasket 12, can make the sealed effect between shield structure section of jurisdiction one 1 and the shield structure section of jurisdiction two 2 better through this kind of setting.
Further, spacing sealed lug 5 constructs as an organic whole with shield structure section of jurisdiction one 1, and spacing sealed lug 5 constructs as an organic whole with shield structure section of jurisdiction two 2, can improve the fastness of structure between spacing sealed lug 5 and shield structure section of jurisdiction one 1 and spacing sealed lug 5 and the shield structure section of jurisdiction two 2, avoids the easy cracked condition of taking place of spacing sealed lug 5.
Further, the inside of the upper ends of the first shield segment 1 and the second shield segment 2 is provided with eight operation slotted holes 8, the operation slotted holes 8 can be conveniently installed on the fixing nut 11 through the operation slotted holes 8, and the adjacent first shield segment 1 and the second shield segment 2 can be conveniently and fixedly connected.
Further, the one end of connecting dead lever 10 passes two 9 of the connection slotted hole that shield structure section of jurisdiction two 2 set up and the connection slotted hole that shield structure section of jurisdiction one 1 set up 3, and the both ends of connecting dead lever 10 all are provided with screw thread stiff end 1001, and fixation nut 11 is all installed to outer wall one side of connecting the dead lever 10 both ends, and fixation nut 11 through the installation can make shield structure section of jurisdiction one 1 and shield structure section of jurisdiction two 2 between the effect of installation fixed better.
The working principle is as follows: when in use, one end of the connecting and fixing rod 10 is firstly penetrated through the first connecting slot hole 3 arranged on the first shield segment 1, one end of the connecting and fixing rod 10 is positioned inside the operation slot hole 8, then the limit sealing lug 5 arranged on the second shield segment 2 is arranged inside the limit mounting groove 4 arranged on the first shield segment 1, the limit sealing lug 5 arranged on the second shield segment 2 is contacted with the waterproof sealing gasket 12, the sealing effect between the first shield segment 1 and the second shield segment 2 can be effectively improved by the method, at the moment, the first connecting slot hole 3 arranged on the first shield segment 1 and the second connecting slot hole 9 arranged on the second shield segment 2 are positioned on the same horizontal plane, then the connecting and fixing rod 10 is penetrated through the second connecting slot hole 9 arranged on the second shield segment 2 from the operation slot hole 8, and then the fixing nuts 11 are respectively arranged at two ends of the connecting and fixing rod 10, through the arrangement, the shield segment I1 and the shield segment II 2 can be conveniently and fixedly connected, so that the shield segment I1 and the shield segment II 2 can be conveniently spliced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a shield constructs section of jurisdiction convenient to concatenation installation, includes shield constructs section of jurisdiction one (1) and shield constructs section of jurisdiction two (2), its characterized in that: a second shield segment (2) is arranged on one side of the first shield segment (1), a first connecting slotted hole (3) is formed in the inner part of one end of the first shield segment (1) and one end of the second shield segment (2), two sides of the first connecting slotted hole (3) are provided with limiting installation grooves (4), waterproof sealing gaskets (12) are installed inside the limiting installation grooves (4), a second connecting slotted hole (9) is arranged inside the other end of the first shield segment (1) and the second shield segment (2), two sides of the second connecting slot hole (9) are provided with a limit sealing lug (5), the front ends of the shield segment I (1) and the shield segment II (2) are provided with a limiting installation lug (6), a fixed mounting slot hole (7) is arranged inside the limit mounting lug (6), the shield segment I (1) and the shield segment II (2) are fixedly connected through a connecting fixing rod (10).
2. The shield segment convenient for splicing and installation of claim 1, wherein: the shield structure is characterized in that a first connecting slotted hole (3) formed in the shield segment I (1) and a second connecting slotted hole (9) formed in the shield segment II (2) are correspondingly arranged, and the first connecting slotted hole (3) formed in the shield segment I (1) and the second connecting slotted hole (9) formed in the shield segment II (2) are located on the same horizontal plane.
3. The shield segment convenient for splicing and installation of claim 1, which is characterized in that: the shield constructs spacing mounting groove (4) that section of jurisdiction one (1) set up and shield constructs spacing sealing convex block (5) corresponding setting that section of jurisdiction two (2) set up, shield constructs the spacing sealing convex block (5) that section of jurisdiction two (2) set up and is located the inside of the spacing mounting groove (4) that section of jurisdiction one (1) set up of shield and contacts with waterproof sealing pad (12).
4. The shield segment convenient for splicing and installation of claim 1, wherein: the limiting sealing lug (5) and the shield segment I (1) are of an integral structure, and the limiting sealing lug (5) and the shield segment II (2) are of an integral structure.
5. The shield segment convenient for splicing and installation of claim 1, which is characterized in that: the shield constructs section of jurisdiction one (1) and the inside of shield structure section of jurisdiction two (2) upper end and is provided with operation slotted hole (8), operation slotted hole (8) are provided with eight.
6. The shield segment convenient for splicing and installation of claim 1, wherein: the one end of connecting dead lever (10) passes shield structure section of jurisdiction two (2) the connection slotted hole two (9) that set up and shield structure section of jurisdiction one (1) the connection slotted hole (3) that set up, the both ends of connecting dead lever (10) all are provided with screw thread stiff end (1001), fixation nut (11) are all installed to outer wall one side at connecting dead lever (10) both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139544.6U CN217001876U (en) | 2022-01-19 | 2022-01-19 | Shield constructs section of jurisdiction convenient to concatenation installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139544.6U CN217001876U (en) | 2022-01-19 | 2022-01-19 | Shield constructs section of jurisdiction convenient to concatenation installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217001876U true CN217001876U (en) | 2022-07-19 |
Family
ID=82392057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220139544.6U Active CN217001876U (en) | 2022-01-19 | 2022-01-19 | Shield constructs section of jurisdiction convenient to concatenation installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217001876U (en) |
-
2022
- 2022-01-19 CN CN202220139544.6U patent/CN217001876U/en active Active
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