CN215768019U - Shield constructs section of jurisdiction pressure measurement device for finished product - Google Patents
Shield constructs section of jurisdiction pressure measurement device for finished product Download PDFInfo
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- CN215768019U CN215768019U CN202121526759.5U CN202121526759U CN215768019U CN 215768019 U CN215768019 U CN 215768019U CN 202121526759 U CN202121526759 U CN 202121526759U CN 215768019 U CN215768019 U CN 215768019U
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Abstract
The utility model discloses a pressure detection device for a shield segment finished product, which comprises a fixed bottom plate, a fixed support arranged on the upper end surface of the fixed bottom plate, a first support seat arranged on one side of the middle position of the upper end surface of the fixed bottom plate, a second support seat arranged on the other side of the middle position of the upper end surface of the fixed bottom plate, a first limit groove arranged on the upper end surface of the first support seat, a second limit groove arranged on the upper end surface of the second support seat, a first knocking hammer arranged relative to the first support seat, a second knocking hammer arranged relative to the second support seat and a driving component for driving the first knocking hammer and the second knocking hammer, wherein the shield segment finished product is of an arc structure, so that a shield segment is conveniently supported through the first limit groove and the second limit groove of the arc structure, thereby the stability that the shield segment of the effectual assurance in-process of having guaranteed to the pressure testing supports.
Description
Technical Field
The utility model relates to the technical field of shield segment correlation, in particular to a pressure detection device for a shield segment finished product.
Background
The shield segment is a main assembly component for shield construction, is an outermost barrier of a tunnel and plays a role in resisting soil layer pressure, underground water pressure and some special loads, the shield segment is a permanent lining structure of the tunnel by a shield method, and the quality of the shield segment is directly related to the overall quality and safety of the tunnel, so that the waterproof performance and the durability of the tunnel are influenced;
due to the design characteristics of the pressure detection device for the shield segment in the prior art, the pressure detection device for the shield segment is inconvenient to support and comprehensively pressure test the shield segment in the pressure test process of the shield segment, so that the quality of pressure detection on the shield segment is reduced, and various use requirements of the conventional pressure detection device for the shield segment cannot be met;
therefore, the pressure detection device for the shield segment finished product is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pressure detection device for a shield segment finished product, and aims to solve the problems that the pressure detection device for the shield segment in the prior art is inconvenient to support the shield segment and perform omnibearing pressure test on the shield segment in the pressure test process of the shield segment due to the design characteristics of the pressure detection device.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a shield constructs section of jurisdiction pressure measurement for finished product, comprising a fixed base plate, the fixed bolster of setting at the PMKD up end, the first supporting seat of setting in PMKD up end middle part position one side, the setting is at the second supporting seat of PMKD up end middle part position opposite side, the first spacing groove of setting at first supporting seat up end, the second spacing groove of setting at second supporting seat up end, strike the hammer for the first that first supporting seat set up, strike the hammer and be used for striking first drive assembly that strikes hammer and second and strike the hammer for the second that the second supporting seat set up, first spacing groove and second spacing groove set up respectively to the arc structure, and the inner wall of first spacing groove and second spacing groove sets up to smooth arc surface.
In a preferred aspect of the present invention, the first supporting seat and the second supporting seat are respectively configured as an "L" shape, and the first supporting seat and the second supporting seat are arranged in a mirror image manner, and are respectively connected with the fixing base plate through a fixing screw, and the fixing base plate is provided with a threaded hole adapted to the fixing screw. Through adopting above-mentioned technical scheme to be convenient for be connected first supporting seat and second supporting seat with PMKD through mutual complementary effect between set screw and the screw hole.
As a preferred aspect of the present invention, the driving assembly includes a first hydraulic cylinder connected to the first hammer, a second hydraulic cylinder connected to the second hammer, and a connecting seat provided at a connecting portion of the first and second hydraulic cylinders with the fixing bracket, the connecting seat being provided in a "U" shape, the connecting seat being connected to the fixing bracket by a connecting bolt, the connecting seat being connected to the first and second hydraulic cylinders by bolts, respectively.
Through adopting above-mentioned technical scheme, and then be convenient for be connected first hydraulic cylinder and second hydraulic cylinder with the fixed bolster through the connecting seat to be convenient for fix first hydraulic cylinder and second hydraulic cylinder.
As a preferred aspect of the present invention, the telescopic shafts of the first hydraulic cylinder and the second hydraulic cylinder are respectively connected to the first knocking hammer and the second knocking hammer through a connecting frame, one end of the connecting frame is respectively connected to the telescopic shafts through a snap structure, and the other end of the connecting frame is connected to the first knocking hammer and the second knocking hammer through a connecting shaft.
Through adopting above-mentioned technical scheme, and then be convenient for strike hammer and second through the link and strike the hammer and be connected with first hydraulic cylinder and second hydraulic cylinder respectively.
As a preferred aspect of the present invention, the present invention further includes an electric cabinet electrically connected to the first hydraulic cylinder and the second hydraulic cylinder, the electric cabinet is connected to one side of the fixing bracket through a connecting vertical plate, one end of the connecting vertical plate is fixedly connected to the electric cabinet, and the other end of the connecting vertical plate is also connected to the fixing bracket through a fixing screw.
Through adopting above-mentioned technical scheme, and then be convenient for be connected electric cabinet and fixed bolster through connecting the riser.
Compared with the prior art, the utility model has the beneficial effects that: the pressure detection device for the shield segment finished product has the characteristics of reasonable design and simplicity in operation
(1) The finished product of the shield segment is of an arc-shaped structure, so that the shield segment is conveniently supported through the first limiting groove and the second limiting groove of the arc-shaped structure, and the stability of supporting the shield segment in the pressure test process is effectively ensured;
(2) in addition, the first knocking hammer and the second knocking hammer are driven through the driving assembly, so that the first knocking hammer and the second knocking hammer can apply pressure to the shield segment conveniently, the design of the first knocking hammer and the second knocking hammer is convenient for simultaneous pressure test detection on two ends of the shield segment, and the efficiency of pressure detection on the shield segment is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of the overall structure of a pressure detection device for a shield segment finished product according to the present invention;
fig. 2 is a schematic structural view of another view angle of fig. 1 in the pressure detection device for a shield segment finished product of the present invention;
FIG. 3 is a schematic structural diagram of the front view of FIG. 1 in the pressure testing device for a shield segment finished product according to the present invention;
fig. 4 is a schematic structural view of the side view of fig. 1 in the pressure detecting apparatus for a shield segment finished product of the present invention.
In the figure: 100-a fixed bottom plate, 1-a fixed support, 21-a first supporting seat, 211-a first limiting groove, 22-a second supporting seat, 221-a second limiting groove, 31-a first knocking hammer, 32-a second knocking hammer, 41-a first hydraulic cylinder, 42-a second hydraulic cylinder, 5-a connecting seat, 6-a connecting frame, 7-an electric cabinet and 71-a connecting vertical plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a pressure detection device for shield segment finished products comprises a fixed base plate 100, a fixed support 1 arranged on the upper end face of the fixed base plate 100, a first supporting seat 21 arranged on one side of the middle position of the upper end face of the fixed base plate 100, a second supporting seat 22 arranged on the other side of the middle position of the upper end face of the fixed base plate 100, a first limiting groove 211 arranged on the upper end face of the first supporting seat 21, a second limiting groove 221 arranged on the upper end face of the second supporting seat 22, a first knocking hammer 31 arranged relative to the first supporting seat 21, a second knocking hammer 32 arranged relative to the second supporting seat 22 and a driving component for driving the first knocking hammer 31 and the second knocking hammer 32, wherein the first limiting groove 211 and the second limiting groove 221 are respectively arranged into arc-shaped structures, the inner walls of the first limiting groove 211 and the second limiting groove 221 are arranged into smooth arc-shaped surfaces, and the shield segment finished products are in arc-shaped structures, and then be convenient for support the shield segment through the first spacing groove 211 and the second spacing groove 221 of arc structure, thereby the effectual stability of having guaranteed to support the shield segment among the pressure testing process, be convenient for drive first strike hammer 31 and second strike hammer 32 through drive assembly in addition, thereby be convenient for first strike hammer 31 and second strike hammer 32 and exert pressure to the shield segment, first strike hammer 31 and second strike hammer 32's design, be convenient for carry out simultaneous pressure testing to the both ends of shield segment, thereby effectual improvement carries out pressure testing's efficiency to the shield segment.
In order to facilitate moving the present invention, a steering wheel is disposed on one side of the lower end surface of the fixed base plate 100, an orientation wheel is disposed on the other side of the fixed base plate 100, and a stop structure is disposed on the orientation wheel, so that the fixed base plate 100 can be steered by the steering wheel, and the moved fixed base plate 100 is locked by the stop structure on the orientation wheel.
Referring to fig. 2, fig. 3 and fig. 4 specifically, the first supporting seat 21 and the second supporting seat 22 are respectively set to be "L" shaped, and the first supporting seat 21 and the second supporting seat 22 are arranged in a mirror image manner, the first supporting seat 21 and the second supporting seat 22 are respectively connected with the fixing base plate 100 through fixing screws, and the fixing base plate 100 is provided with threaded holes adapted to the fixing screws, so that the first supporting seat 21 and the second supporting seat 22 are conveniently connected with the fixing base plate 100 through mutual complementary action between the fixing screws and the threaded holes, and the quality of the first supporting seat 21 and the second supporting seat 22 for supporting the shield segment is effectively ensured.
Referring to fig. 1, 2 and 4 specifically, the driving assembly includes a first hydraulic cylinder 41 connected to the first knocking hammer 31, a second hydraulic cylinder 42 connected to the second knocking hammer 32, and a connecting seat 5 disposed at a connection portion of the first hydraulic cylinder 41 and the second hydraulic cylinder 42 with the fixing bracket 1, the connecting seat 5 is U-shaped, the connecting seat 5 is connected to the fixing bracket 1 through a connecting bolt, the connecting seat 5 is respectively connected to the first hydraulic cylinder 41 and the second hydraulic cylinder 42 through bolts, so that the first hydraulic cylinder 41 and the second hydraulic cylinder 42 are conveniently connected to the fixing bracket 1 through the connecting seat 5, and the first hydraulic cylinder 41 and the second hydraulic cylinder 42 are conveniently fixed; the telescopic shafts of the first hydraulic cylinder 41 and the second hydraulic cylinder 42 are respectively connected with the first knocking hammer 31 and the second knocking hammer 32 through the connecting frame 6, one end of the connecting frame 6 is respectively connected with the telescopic shafts through a clamping structure, the other end of the connecting frame 6 is connected with the first knocking hammer 31 and the second knocking hammer 32 through a connecting shaft, and therefore the first knocking hammer 31 and the second knocking hammer 32 are respectively connected with the first hydraulic cylinder 41 and the second hydraulic cylinder 42 through the connecting frame 6, so that the first hydraulic cylinder 41 drives the first knocking hammer 31, and the second hydraulic cylinder 42 drives the second knocking hammer 32.
Referring to fig. 3 and 4 specifically, still include the electric cabinet 7 with first hydraulic cylinder 41 and second hydraulic cylinder 42 electric connection, and then be convenient for control first hydraulic cylinder 41 and second hydraulic cylinder 42 through electric cabinet 7, the staff of being convenient for operates, electric cabinet 7 is connected with one side of fixed bolster 1 through connecting riser 71, the one end and the electric cabinet 7 fixed connection of connecting riser 71, the other end of connecting riser 71 also is connected with fixed bolster 1 through set screw, and then be convenient for be connected electric cabinet 7 with fixed bolster 1 through connecting riser 71.
In order to detect the pressure applied to the shield segment by the first knocking hammer 31 and the second knocking hammer 32, the inner walls of the first knocking hammer 31 and the second knocking hammer 32 are respectively provided with a pressure sensor, the pressure sensors are arranged in an embedded mode, the signal output end of each pressure sensor is electrically connected with the signal input end of the electric cabinet 7, and therefore the pressure applied to the shield segment by the first knocking hammer 31 and the second knocking hammer 32 through the pressure sensors can be conveniently detected, and the pressure is displayed through the electric cabinet 7.
The working principle is as follows:
when in use, firstly, the shield segment to be detected is placed in the first limiting groove 211 and the second limiting groove 221 of the first supporting seat 21 and the second supporting seat 22, the radian highest point of the shield segment is placed relative to the radian lowest points of the first limiting groove 211 and the second limiting groove 221, then the first hydraulic cylinder 41 and the second hydraulic cylinder 42 are driven by the electric cabinet 7, so that the telescopic shafts of the first hydraulic cylinder 41 and the second hydraulic cylinder 42 drive the connecting frame 6 to move towards the positions relative to the first supporting seat 21 and the second supporting seat 22, the connecting frame 6 drives the first knocking hammer 31 and the second knocking hammer 32 to move towards the positions of the first supporting seat 21 and the second supporting seat 22 until the first knocking hammer 31 and the second knocking hammer 32 are contacted with the shield segment, the pressure sensor detects the pressure applied to the shield segment by the first knocking hammer 31 and the second knocking hammer 32, and displayed through the electric cabinet 7.
The device that obtains through above-mentioned design has satisfied basically and has improved the shield among the prior art for the section of jurisdiction pressure measurement device because its design characteristics itself, is carrying out the in-process of pressure testing to the shield section of jurisdiction, is not convenient for support the shield section of jurisdiction, and is not convenient for carry out the use of the problem of omnidirectional pressure testing to the shield section of jurisdiction, but originally further perfects the purpose of its function, and the designer has carried out further improvement to the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a shield constructs section of jurisdiction pressure measurement device for finished product which characterized in that: the fixing device comprises a fixing base plate (100), a fixing support (1) arranged on the upper end face of the fixing base plate (100), a first supporting seat (21) arranged on one side of the middle position of the upper end face of the fixing base plate (100), a second supporting seat (22) arranged on the other side of the middle position of the upper end face of the fixing base plate (100), a first limiting groove (211) arranged on the upper end face of the first supporting seat (21), a second limiting groove (221) arranged on the upper end face of the second supporting seat (22), a first knocking hammer (31) arranged relative to the first supporting seat (21), a second knocking hammer (32) arranged relative to the second supporting seat (22) and a driving assembly used for driving the first knocking hammer (31) and the second knocking hammer (32).
2. The pressure detection device for the shield segment finished product according to claim 1, wherein the first limiting groove (211) and the second limiting groove (221) are respectively configured to be arc-shaped structures, and inner walls of the first limiting groove (211) and the second limiting groove (221) are configured to be smooth arc surfaces.
3. The pressure detection device for the shield segment finished product according to claim 2, wherein the first support seat (21) and the second support seat (22) are respectively arranged in an L shape, the first support seat (21) and the second support seat (22) are arranged in a mirror image manner, the first support seat (21) and the second support seat (22) are respectively connected with the fixing bottom plate (100) through fixing screws, and threaded holes matched with the fixing screws are formed in the fixing bottom plate (100).
4. The pressure detection device for the shield segment finished product according to claim 1, wherein the driving assembly comprises a first hydraulic cylinder (41) connected with the first knocking hammer (31), a second hydraulic cylinder (42) connected with the second knocking hammer (32), and a connecting seat (5) arranged at a connecting part of the first hydraulic cylinder (41) and the second hydraulic cylinder (42) and the fixed support (1), the connecting seat (5) is U-shaped, the connecting seat (5) is connected with the fixed support (1) through a connecting bolt, and the connecting seat (5) is respectively connected with the first hydraulic cylinder (41) and the second hydraulic cylinder (42) through bolts.
5. The pressure detection device for the shield segment finished product according to claim 4, wherein telescopic shafts of the first hydraulic cylinder (41) and the second hydraulic cylinder (42) are respectively connected with the first knocking hammer (31) and the second knocking hammer (32) through a connecting frame (6), one end of the connecting frame (6) is respectively connected with the telescopic shafts through a clamping structure, and the other end of the connecting frame (6) is connected with the first knocking hammer (31) and the second knocking hammer (32) through a connecting shaft.
6. The pressure detection device for the shield segment finished product according to claim 4, further comprising an electric cabinet (7) electrically connected with the first hydraulic cylinder (41) and the second hydraulic cylinder (42), wherein the electric cabinet (7) is connected with one side of the fixed support (1) through a connecting vertical plate (71), one end of the connecting vertical plate (71) is fixedly connected with the electric cabinet (7), and the other end of the connecting vertical plate (71) is also connected with the fixed support (1) through a fixing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526759.5U CN215768019U (en) | 2021-07-07 | 2021-07-07 | Shield constructs section of jurisdiction pressure measurement device for finished product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526759.5U CN215768019U (en) | 2021-07-07 | 2021-07-07 | Shield constructs section of jurisdiction pressure measurement device for finished product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215768019U true CN215768019U (en) | 2022-02-08 |
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ID=80104118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121526759.5U Active CN215768019U (en) | 2021-07-07 | 2021-07-07 | Shield constructs section of jurisdiction pressure measurement device for finished product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215768019U (en) |
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2021
- 2021-07-07 CN CN202121526759.5U patent/CN215768019U/en active Active
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