CN215635401U - Tunnel water tunnel diversion pipeline installation supporting construction - Google Patents
Tunnel water tunnel diversion pipeline installation supporting construction Download PDFInfo
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- CN215635401U CN215635401U CN202122024950.6U CN202122024950U CN215635401U CN 215635401 U CN215635401 U CN 215635401U CN 202122024950 U CN202122024950 U CN 202122024950U CN 215635401 U CN215635401 U CN 215635401U
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Abstract
The application discloses tunnel water hole diversion pipeline installation supporting construction, including the mounting box, the mounting box is connected with limit structure, the mounting box is connected with elevation structure, limit structure is including connecting in elevation structure's accepting the structure and being used for carrying on spacing stop collar to the pipeline, accept the structure including connecting in the installation piece of limit collar and connecting in elevation structure's sliding block, the draw-in groove that supplies the sliding block to stretch into is seted up to the installation piece, the sliding block is connected with two at least kelly, two at least spacing grooves have been seted up along draw-in groove extending direction to the draw-in groove lateral wall, the spacing groove intercommunication has the transverse groove of seting up along installation piece circumferencial direction, the transverse groove intercommunication has the longitudinal groove that extends along spacing groove extending direction, and spacing groove and longitudinal groove lie in the same one side of transverse groove, the draw-in groove tank bottom is connected with the spring, this application has the effect that improves structure application scope.
Description
Technical Field
The application relates to the field of installation and support, in particular to a tunnel water tunnel diversion pipeline installation supporting structure.
Background
The diversion pipeline is a pipeline for draining water, and the tunnel water tunnel is relatively closed inside and is difficult to drain accumulated water, so that the diversion pipeline is generally installed during the construction of the tunnel water tunnel.
The diversion pipeline is generally formed by connecting a plurality of steel pipes, and when the diversion pipeline is installed for steel pipe connection, the installation supporting structure of the related technology can only be used for the steel pipe of one specification, so that various installation supporting structures are required to be prepared, and the waste of resources is caused.
SUMMERY OF THE UTILITY MODEL
In order to improve installation supporting construction's application scope, this application provides a tunnel water tunnel leading water pipeline installation supporting construction.
The utility model provides a tunnel water tunnel diversion conduit installation supporting construction adopts following technical scheme:
a tunnel water tunnel diversion conduit installation supporting structure comprises an installation box, the installation box is connected with a limiting structure, the mounting box is connected with a lifting structure, the limiting structure comprises a bearing structure connected with the lifting structure and a limiting sleeve used for limiting the pipeline, the bearing structure comprises an installation block connected with the limit sleeve and a sliding block connected with the lifting structure, the mounting block is provided with a clamping groove for the sliding block to extend into, the sliding block is connected with at least two clamping rods, the side wall of the clamping groove is provided with at least two limiting grooves along the extending direction of the clamping groove, the limiting grooves are communicated with transverse grooves arranged along the circumferential direction of the mounting block, the transverse grooves are communicated with longitudinal grooves extending along the extending direction of the limiting grooves, and the limiting groove and the longitudinal groove are positioned at the same side of the transverse groove, and the bottom of the clamping groove is connected with a spring.
Through adopting above-mentioned technical scheme, stretch into the draw-in groove with the installation piece, the kelly slides in the spacing groove simultaneously, rotatory installation piece can slide the kelly into the transverse groove, the installation piece receives the thrust of spring and then the kelly is drawn into vertical groove, and because of the elasticity of spring, the kelly supports the lateral wall of keeping away from spring one side in vertical groove tightly, and then can realize that the relative position between installation piece and the sliding block is fixed, the operation installation piece slides the kelly to the spacing groove via the transverse groove, can withdraw from the installation piece in the draw-in groove, will install piece and sliding block separation, can realize the detachable connection between installation piece and the sliding block, and then the stop collar of removable different specifications, and then can improve the application scope of structure.
Optionally, the sliding block is close to the relative lateral wall of the one end of mounting box all is equipped with the inclined plane, two inclined planes are along keeping away from the stop collar direction is close to the slope each other, elevation structure includes first inclined plane piece and second inclined plane piece, first inclined plane piece with second inclined plane piece respectively the butt in two on the sliding block the inclined plane, first inclined plane piece with second inclined plane piece is connected with drive structure, drive structure connect in first inclined plane piece.
Through adopting above-mentioned technical scheme, drive structure can drive first inclined plane piece and second inclined plane piece and remove, and then can reduce or increase the distance of first inclined plane piece and second inclined plane piece, and then can extrude the sliding block and make the sliding block rise or descend for the not pipeline of co-altitude of stop collar joinable.
Optionally, the drive structure includes the driving piece, the output lever of driving piece is connected with the lead screw, the lead screw sets up along the horizontal direction, just the lead screw is worn to locate the lateral wall of mounting box, the lead screw is kept away from the rotatable formula of one end of driving piece connect in the mounting box is kept away from the inner wall of driving piece, the lead screw is equipped with two sections opposite screw threads, first inclined plane piece with second inclined plane piece threaded connection is in two sections opposite screw threads respectively, the mounting box inner wall is connected with the guide bar that extends along lead screw extending direction, the guide bar is worn to locate the second inclined plane piece, second inclined plane piece is located first inclined plane piece with between the driving piece.
Through adopting above-mentioned technical scheme, the driving piece drive lead screw is rotatory, and then drives first inclined plane piece and second inclined plane piece and remove on the lead screw, and the interval between adjustable second inclined plane piece and the first inclined plane piece, and then the height of adjustable sliding block.
Optionally, the mounting block is further provided with a positioning groove extending along the extending direction of the transverse groove, the positioning groove is communicated with the longitudinal groove, and the positioning groove and the transverse groove are located on the same side of the longitudinal groove.
Through adopting above-mentioned technical scheme, the kelly slides to vertical groove after, rotatory installation piece once more with the kelly slip into the constant head tank, can be better fixed with the kelly, and then make the installation piece more stable with being connected between the sliding block.
Optionally, the installation box is internally connected with two opposite side walls of the screw rod, sliding grooves are formed in the two opposite side walls of the screw rod, the sliding blocks are connected with sliding rods, and the sliding rods stretch into the sliding grooves and are in sliding connection with the inner walls of the sliding grooves.
Through adopting above-mentioned technical scheme, when adjusting the sliding block and sliding from top to bottom, the sliding block drives the slide bar and slides in the spout, and then can play limiting displacement to the slip of sliding block, reduces the condition that the sliding block skew appears.
Optionally, the bottom surface of the mounting box is rotatably connected with a roller.
Through adopting above-mentioned technical scheme, the gyro wheel makes the mounting box can freely remove for structure repeatedly usable reduces the waste of resource.
Optionally, the stop collar includes a first arc and a second arc, the first arc is hinged to the second arc, the first arc is connected with a first positioning plate, the second arc is connected with a second positioning plate, the first positioning plate and the second positioning plate are both provided with positioning holes, the positioning holes are provided with bolts in a penetrating manner, one end of each bolt, which is far away from the end, is connected with a nut in a threaded manner, and the nut is tightly abutted to the first positioning plate or the second positioning plate.
Through adopting above-mentioned technical scheme, loosen the nut and take off the bolt, can rotate first circular arc along the festival part, put into the second circular arc with the pipeline again, rotate first circular arc and pipeline butt again, wear to locate the locating hole with the bolt, the nut of screwing can support tight pipeline with first circular arc, can be with pipeline position fixing.
Optionally, one side of the mounting block, which is close to the limiting sleeve, is provided with an arc-shaped section, an opening of the arc-shaped section faces the limiting sleeve, and the second arc abuts against the arc-shaped section.
Through adopting above-mentioned technical scheme, the reducible cracked condition that the second circular arc receives the stress that the pipeline gave of appearance of arc section bearing second circular arc can prolong the life of structure.
To sum up, a tunnel water tunnel diversion pipeline installation supporting construction of this application has following two at least beneficial effect:
1. stretch into the draw-in groove with the installation piece, the kelly slides in the spacing groove simultaneously, rotatory installation piece can slide the kelly into the transverse groove, the installation piece receives the thrust of spring and then the kelly is drawn into vertical groove, and because of the elasticity of spring, the kelly supports the lateral wall of keeping away from spring one side in vertical groove tightly, and then can realize that the relative position between installation piece and the sliding block is fixed, the operation installation piece slides the kelly to the spacing groove via the transverse groove, can withdraw from the installation piece in the draw-in groove, will install piece and sliding block separation, can realize installing the detachable connection between piece and the sliding block, and then the stop collar of removable different specifications, and then can improve the application scope of structure.
2. The driving structure can drive the second inclined plane block to move, so that the distance between the first inclined plane block and the second inclined plane block can be reduced or increased, and the sliding block can be extruded to enable the sliding block to ascend or descend, so that the limiting sleeve can be connected with pipelines with different heights.
Drawings
Fig. 1 is a perspective view of an embodiment of the present application.
Fig. 2 is an internal perspective view of the mounting box.
Fig. 3 is a partial cross-sectional view of the spacing mechanism.
Description of reference numerals:
1. mounting a box; 11. a chute; 12. a slide bar; 13. mounting blocks; 131. a limiting groove; 132. a transverse slot; 133. a longitudinal slot; 134. positioning a groove; 135. an arc-shaped section; 14. a slider; 141. a clamping rod; 15. a spring; 2. a drive member; 21. a screw rod; 22. a first bevel block; 23. a second bevel block; 24. a guide bar; 3. a limiting sleeve; 31. a first arc; 32. a second arc; 33. a first positioning plate; 34. a second positioning plate; 35. a bolt; 36. a nut; 4. a support plate; 41. and a roller.
Detailed Description
Embodiments of the present application are further described below with reference to fig. 1-3.
The utility model provides a tunnel water tunnel diversion conduit installation supporting construction, refers to fig. 1, and including mounting box 1, mounting box 1 is connected with elevation structure, and elevation structure is connected with limit structure, and limit structure fixed connection is in the pipeline, two backup pads 4 of four terminal points equal fixedly connected with of mounting box 1 bottom surface, and rotatable formula is connected with gyro wheel 41 between two backup pads 4. The roller 41 enables the mounting box 1 to move freely, so that the structure can be reused, and the waste of resources is reduced.
Referring to fig. 2, the limiting structure comprises a bearing structure and a limiting sleeve 3, the bearing structure comprises a mounting block 13 and a sliding block 14, the mounting block 13 and the sliding block 14 are both cylindrical, the limiting sleeve 3 is fixedly connected to the mounting block 13, a clamping groove is formed in one end of the mounting block 13, which is far away from the limiting sleeve 3, clamping rods 141 are respectively connected to two opposite positions on the side wall of the sliding block 14, limiting grooves 131 are formed in two opposite positions on the side wall of the clamping groove, the limiting grooves 131 extend in a direction perpendicular to the bottom of the clamping groove, a transverse groove 132 is communicated with one end of each limiting groove 131, which is close to the limiting sleeve 3, the transverse grooves 132 extend in the circumferential direction of the mounting block 13, a longitudinal groove 133 is communicated with one end of each transverse groove 132, which is far away from the limiting groove 131, the longitudinal groove 133 extends in the extending direction of the limiting groove 131, the longitudinal groove 133 and the limiting groove 131 are both located on one side of the transverse groove 132, which is far away from the limiting sleeve 3, and a positioning groove 134 is communicated with one end of the longitudinal groove 133, the positioning slot 134 extends along the extending direction of the transverse slot 132, and the positioning slot 134 and the transverse slot 132 are both located on one side of the longitudinal slot 133 close to the limiting slot 131, and the spring 15 is fixedly connected to the bottom of the slot.
After aligning kelly 141 at spacing groove 131, install piece 13 and push into spacing groove 131, rotatory installation piece 13 slides kelly 141 into transverse groove 132 again, installation piece 13 receives the thrust of spring 15 and makes kelly 141 slide into vertical groove 133 in, rotatory installation piece 13 again can slide kelly 141 into constant head tank 134 in, and then the realization is fixed with the relative position of installation piece 13 and sliding block 14, operation installation piece 13 slides kelly 141 to spacing groove 131, can withdraw from the draw-in groove with installation piece 13, can realize the detachable connection of installation piece 13 and sliding block 14, and then removable stop collar 3 of different specifications, and then applicable in the pipeline of different specifications, can promote the application scope of structure.
Referring to fig. 2 and 3, stop collar 3 includes first circular arc 31 and second circular arc 32, first circular arc 31 articulates in second circular arc 32, and first circular arc 31 keeps away from the first locating plate 33 of one end fixedly connected with of articulated department, the one end fixedly connected with second locating plate 34 of articulated department is kept away from to second circular arc 32, the locating hole has all been seted up to first locating plate 33 and second locating plate 34, bolt 35 is worn to be equipped with by the locating hole, the one end threaded connection that the end was kept away from to bolt 35 has nut 36, nut 36 supports tightly in first locating plate 33 or second locating plate 34, in addition, the one side that installation block 13 is close to stop collar 3 is equipped with segmental arc 135, segmental arc 135's opening is towards stop collar 3, second circular arc 32 butt and fixed connection are in segmental arc 135.
Loosening the nut 36 and taking out the bolt 35 can separate the positions of the first positioning plate 33 and the second positioning plate 34, rotating the first arc 31 along the hinged position, placing the pipeline in the second arc 32 to abut against the second arc 32, operating the first arc 31 to rotate to abut against the pipeline, penetrating the bolt 35 through the positioning hole and screwing the nut 36 to abut the first positioning plate 33 and the second positioning plate 34 tightly, and further realizing the effect of fixing the position of the pipeline. The arc-shaped section 135 of the mounting block 13 can share the pressure of the second arc 32 on the pipeline, so that the situation that the second arc 32 is crushed by the pipeline is reduced, and the service life of the structure is prolonged.
Referring to fig. 2, the lifting structure includes a first inclined plane block 22 and a second inclined plane block 23, the first inclined plane block 22 is connected with a driving structure, the driving member 2 is specifically a motor, the driving structure is installed on the installation box 1, the second inclined plane block 23 is connected with the driving structure, one end of the sliding block 14 away from the installation block 13 is provided with two inclined planes, the two inclined planes are close to each other and incline along the direction away from the installation block 13, the first inclined plane block 22 and the second inclined plane block 23 are respectively abutted against the two inclined planes of the sliding block 14, the driving structure includes a driving member 2 and a lead screw 21, an output rod of the driving member 2 is fixedly connected to the lead screw 21, one end of the lead screw 21 away from the driving member 2 is rotatably connected to the inner wall of the installation box 1 away from the driving member 2, the lead screw 21 is provided with two sections of threads with opposite rotation directions, the first inclined plane block 22 and the second inclined plane block 23 are respectively in threaded connection with the two threads with the opposite rotation directions, the inner wall of the installation box 1 close to the driving member 2 is connected with a guide rod 24, guide bar 24 extends along lead screw 21 extending direction, guide bar 24 wears to establish and sliding connection in first sloping piece 22 and second sloping piece 23, second sloping piece 23 is located between first sloping piece 22 and driving piece 2, in addition, two spout 11 have all been seted up along the relative both sides wall of lead screw 21 extending direction to mounting box 1, spout 11 is established along vertical direction, the relative both sides face of sliding block 14 all is connected with two slide bars 12, slide bar 12 sets up along lead screw 21 extending direction, slide bar 12 stretches into in the spout 11, and slide bar 12 sliding connection is in spout 11 inner wall.
The driving piece 2 drives the screw rod 21 to rotate so as to drive the first inclined plane block 22 and the second inclined plane block 23 to move on the screw rod 21, and further the distance between the first inclined plane block 22 and the second inclined plane block 23 can be adjusted, the forward rotation driving piece 2 can shorten the distance between the first inclined plane block 22 and the second inclined plane block 23, and further the sliding block 14 is extruded to enable the sliding block 14 to ascend, the overturning driving piece 2 can increase the distance between the first inclined plane block 22 and the second inclined plane block 23, and further the sliding block 14 can slide down along the inclined plane, so that the position of the sliding block 14 descends, the height of the sliding block 14 can be adjusted, and further the height of the limiting sleeve 3 is adjusted, so that the adjustable limiting sleeve can be suitable for installing pipelines with different heights.
The specific implementation principle of the embodiment of the application is as follows: after aligning kelly 141 at spacing groove 131, install piece 13 and push into spacing groove 131, rotatory installation piece 13 slides kelly 141 into transverse groove 132 again, installation piece 13 receives the thrust of spring 15 and makes kelly 141 slide into vertical groove 133 in, rotatory installation piece 13 again can slide kelly 141 into constant head tank 134 in, and then the realization is fixed with the relative position of installation piece 13 and sliding block 14, operation installation piece 13 slides kelly 141 to spacing groove 131, can withdraw from the draw-in groove with installation piece 13, can realize the detachable connection of installation piece 13 and sliding block 14, and then removable stop collar 3 of different specifications, and then applicable in the pipeline of different specifications, can promote the application scope of structure.
Claims (8)
1. The utility model provides a tunnel water tunnel diversion conduit installation supporting construction which characterized in that: the pipeline limiting device comprises a mounting box (1), wherein the mounting box (1) is connected with a limiting structure, the mounting box (1) is connected with a lifting structure, the limiting structure comprises a bearing structure connected with the lifting structure and a limiting sleeve (3) used for limiting a pipeline, the bearing structure comprises a mounting block (13) connected with the limiting sleeve (3) and a sliding block (14) connected with the lifting structure, the mounting block (13) is provided with a clamping groove for the sliding block (14) to extend into, the sliding block (14) is connected with at least two clamping rods (141), the side wall of the clamping groove is provided with at least two limiting grooves (131) along the extending direction of the clamping groove, the limiting grooves (131) are communicated with transverse grooves (132) arranged along the circumferential direction of the mounting block (13), and the transverse grooves (132) are communicated with longitudinal grooves (133) extending along the extending direction of the limiting grooves (131), and the limiting groove (131) and the longitudinal groove (133) are positioned on the same side of the transverse groove (132), and the bottom of the clamping groove is connected with a spring (15).
2. The tunnel water tunnel penstock installation supporting structure of claim 1, characterized in that: sliding block (14) are close to the relative lateral wall of the one end of mounting box (1) all is equipped with the inclined plane, two the inclined plane is along keeping away from stop collar (3) direction is close to the slope each other, elevation structure includes first inclined plane piece (22) and second inclined plane piece (23), first inclined plane piece (22) with second inclined plane piece (23) respectively the butt in two inclined planes on sliding block (14), first inclined plane piece (22) with second inclined plane piece (23) are connected with the drive structure, the drive structure connect in first inclined plane piece (22).
3. The tunnel water tunnel penstock installation supporting structure of claim 2, characterized in that: the driving structure comprises a driving piece (2), an output rod of the driving piece (2) is connected with a screw rod (21), the screw rod (21) is arranged along the horizontal direction, the screw rod (21) penetrates through the side wall of the mounting box (1), one end of the screw rod (21) far away from the driving piece (2) is rotatably connected to the inner wall of the mounting box (1) far away from the driving piece (2), the screw rod (21) is provided with two sections of threads with opposite rotating directions, the first inclined plane block (22) and the second inclined plane block (23) are respectively in threaded connection with the two sections of threads with opposite rotating directions, the inner wall of the mounting box (1) is connected with a guide rod (24) extending along the extension direction of the screw rod (21), the guide rod (24) penetrates through the second inclined plane block (23), and the second inclined plane block (23) is located between the first inclined plane block (22) and the driving piece (2).
4. The tunnel water tunnel penstock installation supporting structure of claim 1, characterized in that: the installation piece (13) is still seted up along constant head tank (134) that transverse groove (132) extending direction extends, constant head tank (134) communicate in longitudinal groove (133), just constant head tank (134) with transverse groove (132) are located same side of longitudinal groove (133).
5. The tunnel water tunnel penstock installation supporting structure of claim 3, characterized in that: the mounting box (1) is internally connected with two opposite side walls of the screw rod (21) and is provided with a sliding groove (11) which is arranged along the vertical direction, the sliding block (14) is connected with a sliding rod (12), and the sliding rod (12) extends into the sliding groove (11) and is in sliding connection with the inner wall of the sliding groove (11).
6. The tunnel water tunnel penstock installation supporting structure of claim 1, characterized in that: the bottom surface of the mounting box (1) is rotatably connected with a roller (41).
7. The tunnel water tunnel penstock installation supporting structure of claim 2, characterized in that: the limiting sleeve (3) comprises a first arc (31) and a second arc (32), the first arc (31) is hinged to the second arc (32), the first arc (31) is connected with a first positioning plate (33), the second arc (32) is connected with a second positioning plate (34), the first positioning plate (33) and the second positioning plate (34) are provided with positioning holes, bolts (35) are arranged in the positioning holes in a penetrating mode, one end, far away from the end, of each bolt (35) is in threaded connection with a nut (36), and the nuts (36) are abutted to the first positioning plate (33) or the second positioning plate (34).
8. The tunnel water tunnel penstock installation supporting structure of claim 7, characterized in that: the mounting block (13) is close to one side of the limiting sleeve (3) and is provided with an arc-shaped section (135), the opening of the arc-shaped section (135) faces the limiting sleeve (3), and the second arc (32) is abutted to the arc-shaped section (135).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024950.6U CN215635401U (en) | 2021-08-25 | 2021-08-25 | Tunnel water tunnel diversion pipeline installation supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024950.6U CN215635401U (en) | 2021-08-25 | 2021-08-25 | Tunnel water tunnel diversion pipeline installation supporting construction |
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| Publication Number | Publication Date |
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| CN215635401U true CN215635401U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122024950.6U Active CN215635401U (en) | 2021-08-25 | 2021-08-25 | Tunnel water tunnel diversion pipeline installation supporting construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116857434A (en) * | 2023-08-30 | 2023-10-10 | 中电建国祯十五里河项目管理有限公司 | Municipal road pipe jacking construction safety equipment |
-
2021
- 2021-08-25 CN CN202122024950.6U patent/CN215635401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116857434A (en) * | 2023-08-30 | 2023-10-10 | 中电建国祯十五里河项目管理有限公司 | Municipal road pipe jacking construction safety equipment |
| CN116857434B (en) * | 2023-08-30 | 2023-11-03 | 中电建国祯十五里河项目管理有限公司 | Municipal road pipe jacking construction safety equipment |
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