CN210317354U - Two lining waterstop positioner in tunnel convenient to overhaul - Google Patents

Two lining waterstop positioner in tunnel convenient to overhaul Download PDF

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Publication number
CN210317354U
CN210317354U CN201921452417.6U CN201921452417U CN210317354U CN 210317354 U CN210317354 U CN 210317354U CN 201921452417 U CN201921452417 U CN 201921452417U CN 210317354 U CN210317354 U CN 210317354U
Authority
CN
China
Prior art keywords
clamping
plate
positioning device
bottom plate
outer pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921452417.6U
Other languages
Chinese (zh)
Inventor
孙琴
陈永艳
夏国勇
冉茂林
章政
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Qianjingxiu Ecological Engineering Co Ltd
Original Assignee
Guizhou Qianjingxiu Ecological Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Qianjingxiu Ecological Engineering Co Ltd filed Critical Guizhou Qianjingxiu Ecological Engineering Co Ltd
Priority to CN201921452417.6U priority Critical patent/CN210317354U/en
Application granted granted Critical
Publication of CN210317354U publication Critical patent/CN210317354U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a tunnel two-lining waterstop positioning device convenient for maintenance, which comprises a mounting seat, a lifting device, a positioning device and a clamping device, wherein the front end surface of the mounting seat is provided with a clamping groove; the lifting device comprises an outer pipe, a clamping rail, an inner pipe, a crank, a screw and a limiting block, wherein the clamping rail is arranged below the rear end of the outer pipe, the clamping rail is arranged in a clamping groove, the inner pipe is inserted into the outer pipe from the upper end of the outer pipe, and a through hole is formed in the upper end of the inner pipe; the positioning device comprises a bottom plate, a cover plate, a base and supports, wherein the bottom plate and the cover plate are arranged in an up-down symmetrical mode, and the supports are arranged on the left side and the right side of the front end of the bottom plate; the clamping device comprises a lower clamping plate, an upper clamping plate, a connecting shaft and a fastening bolt, and the upper clamping plate and the lower clamping plate are rotatably connected with the connecting shaft. The utility model discloses simple structure, it is convenient to adjust, through detachable composite erection design, makes things convenient for positioner's transportation and installation, convenient to detach maintenance moreover.

Description

Two lining waterstop positioner in tunnel convenient to overhaul
Technical Field
The utility model belongs to a tunnel construction equipment specifically is a two lining waterstop positioner in tunnel convenient to overhaul.
Background
In recent years, the economic development of China is rapid, the vigorous development of the infrastructure of China is promoted, in order to drive the development of the Chinese and western regions, China gradually builds a large number of highways and railways in the Chinese and western regions, because of more mountainous regions, tunnels are often dug in the road building process, and in the tunnel construction, the water prevention and drainage are difficult points and are also important embodiments of the tunnel construction quality.
Waterproof measure in present tunnel construction is to add the waterstop in each concatenation gap department, prevent that water from oozing from the structure gap, so the setting and the installation of waterstop have directly decided the water-proof effects in tunnel, the waterstop uses positioner to press from both sides tight location usually when the installation, but current positioner, ubiquitous installation dismantles difficult scheduling problem, inconvenient maintenance and maintenance, and the position of the waterstop can't be adjusted, the commonality is lower, in case a certain department damages, only can wholly scrap, make use cost improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two water stop belt positioner in tunnel convenient to overhaul to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a tunnel two-lining water stop positioning device convenient to overhaul comprises a mounting seat, a lifting device, a positioning device and a clamping device, wherein the mounting seat comprises a clamping groove, mounting holes are formed in the left end and the right end of the mounting seat, the front end face of the mounting seat is provided with the clamping groove, and the clamping groove penetrates through the upper end face of the mounting seat; the lifting device comprises an outer pipe, a clamping rail, an inner pipe, a crank, a screw and a limiting block, wherein the clamping rail is arranged below the rear end of the outer pipe, the clamping rail is arranged in a clamping groove, the inner pipe is inserted into the outer pipe from the upper end of the outer pipe, and a through hole is formed in the upper end of the inner pipe; the positioning device comprises a bottom plate, a cover plate, a base and supports, the bottom plate and the cover plate are the same in shape, the bottom plate and the cover plate are arranged in an up-down symmetrical mode, the bottom plate is arranged below the cover plate, the supports are arranged on the left side and the right side of the front end of the bottom plate, and mounting holes are formed in the supports; the clamping device comprises a lower clamping plate, an upper clamping plate, a connecting shaft and a fastening bolt, the lower clamping plate and the upper clamping plate are arranged in an up-and-down symmetrical mode, and the upper clamping plate and the lower clamping plate are connected with the connecting shaft in a rotating mode.
As a further aspect of the present invention: the outer pipe and the inner pipe are both blind pipes with openings at the upper ends, through holes are formed in the bottom end of the outer pipe, and screw holes are formed in the bottom end of the inner pipe.
As a further aspect of the present invention: and a screw rod is arranged in the through hole at the bottom end of the outer pipe, a limiting block is arranged below the screw rod, the upper part of the screw rod is matched with the screw hole at the bottom end of the inner pipe, and a crank is arranged at the lower end of the screw rod.
As a further aspect of the present invention: the front ends of the bottom plate and the cover plate are rotatably connected through a hinge, a base is arranged behind the lower end of the bottom plate, the lower end of the base is inserted into the inner pipe, and a through hole is formed in the lower end of the base.
As a further aspect of the present invention: the connecting shaft is installed on the support, and the screw has been seted up to the front end of lower plate, installs fastening bolt in the screw.
Compared with the prior art, the utility model discloses simple structure, it is convenient to adjust, through detachable composite erection design, make things convenient for positioner's transportation and installation, convenient to detach maintenance moreover, only need to change one of them part when damaging and just can continue to use, save the maintenance cost, through setting up elevating gear, be convenient for adjust the mounted position of waterstop, the tunnel that is fit for different construction requirements uses, and with the screw rod setting in the inside of outer tube and inner tube, make the screw rod difficult be infected with silt and become invalid, and service life is prolonged.
Drawings
FIG. 1 is a left lower view of a tunnel two-lining water stop positioning device three-dimensional structure for easy maintenance.
Fig. 2 is a left side view of a tunnel two-lined water stop positioning device for easy maintenance.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is an exploded top right view of a tunnel two-lined water stop positioning device three-dimensional structure for easy maintenance.
FIG. 5 is an exploded bottom left view of a tunnel two-lined waterstop positioning device three-dimensional structure for ease of maintenance.
Fig. 6 is a schematic perspective view of a clamping device in a tunnel two-lining water stop positioning device convenient for maintenance.
In the figure: 1. a mounting seat; 11. a card slot; 2. a lifting device; 21. an outer tube; 22. clamping a rail; 23. an inner tube; 24. a crank; 25. a screw; 26. a limiting block; 3. a positioning device; 31. a base plate; 32. a cover plate; 33. a base; 34. a support; 4. a clamping device; 41. a lower splint; 42. an upper splint; 43. a connecting shaft; 44. and fastening the bolt.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a tunnel two-lining water stop positioning device convenient for maintenance comprises a mounting base 1, a lifting device 2, a positioning device 3 and a clamping device 4; the mounting base 1 comprises a clamping groove 11, mounting holes are formed in the left end and the right end of the mounting base 1, the mounting base 1 is mounted on a trolley through bolts which are convenient to use, the clamping groove 11 is formed in the front end face of the mounting base 1, and the clamping groove 11 penetrates through the upper end face of the mounting base 1.
The lifting device 2 comprises an outer tube 21, a clamping rail 22, an inner tube 23, a crank 24, a screw rod 25 and a limiting block 26, wherein the clamping rail 22 is arranged below the rear end of the outer tube 21, the clamping rail 22 is arranged in a clamping groove 11, so that the outer tube 21 is arranged on the mounting base 1, the inner tube 23 is inserted into the outer tube 21 from the upper end of the outer tube 21, the outer tube 21 and the inner tube 23 are both blind tubes with openings at the upper ends, a through hole is formed in the bottom end of the outer tube 21, a screw hole is formed in the bottom end of the inner tube 23, the screw rod 25 is arranged in the through hole in the bottom end of the outer tube 21, the limiting block 26 is arranged below the screw rod 25 and used for limiting relative movement between the screw rod 25 and the outer tube 21, the upper portion of the screw rod 25 is matched with the screw hole in the bottom end of the inner tube 23, the crank 24 is arranged at the lower end, for fixing the positioning device 3.
The positioning device 3 comprises a bottom plate 31, a cover plate 32, a base 33 and a support 34, the bottom plate 31 and the cover plate 32 are same in shape, the bottom plate 31 and the cover plate 32 are arranged in an up-down symmetrical mode, the bottom plate 31 is arranged below the cover plate 32, the front ends of the bottom plate 31 and the cover plate 32 are rotatably connected through a hinge, a water stop belt is clamped between the bottom plate 31 and the cover plate 32, the base 33 is arranged behind the lower end of the bottom plate 31, the lower end of the base 33 is inserted into the inner pipe 23, a through hole is formed in the lower end of the base 33, the base 33 and the inner pipe 23 can be connected together through a pin, the support 34 is arranged on each of the left side.
Clamping device 4 includes lower plate 41, punch holder 42, connecting axle 43 and fastening bolt 44, lower plate 41 and punch holder 42 longitudinal symmetry set up, all rotate with connecting axle 43 between punch holder 42 and the lower plate 41 and be connected, connecting axle 43 is installed on support 34, the screw has been seted up to the front end of lower plate 41, install fastening bolt 44 in the screw, through rotating fastening bolt 44, prop the front end of lower plate 41 and punch holder 42 open, make the rear end of lower plate 41 and punch holder 42 be close to, thereby press from both sides bottom plate 31 and apron 32 tightly, press from both sides the tight location with the waterstop between bottom plate 31 and the apron 32.
The utility model discloses in the use: firstly, installing an installation seat 1 on a trolley by using bolts, then installing a lifting device 2 on the installation seat 1 by matching a clamping rail 22 with a clamping groove 11, then installing a clamping device 4 on a support 34, then installing a base 33 on an inner pipe 23, fixing the base 33 on the inner pipe 23 by using a pin, opening a cover plate 32 after the installation is finished, clamping a water stop between the cover plate 32 and a bottom plate 31, then screwing a fastening bolt 44, clamping the cover plate 32 and the bottom plate 31 to fix the water stop, finally rotating a screw 25 by using a crank 24, pushing the inner pipe 23 to slide in an outer pipe 21, and adjusting the water stop to a specified position.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. A tunnel two-lining water stop positioning device convenient to overhaul comprises a mounting seat (1), a lifting device (2), a positioning device (3) and a clamping device (4), and is characterized in that the mounting seat (1) comprises a clamping groove (11), mounting holes are formed in the left end and the right end of the mounting seat (1), the clamping groove (11) is formed in the front end face of the mounting seat (1), and the clamping groove (11) penetrates through the upper end face of the mounting seat (1); the lifting device (2) comprises an outer pipe (21), a clamping rail (22), an inner pipe (23), a crank (24), a screw rod (25) and a limiting block (26), wherein the clamping rail (22) is arranged below the rear end of the outer pipe (21), the clamping rail (22) is installed in a clamping groove (11), the inner pipe (23) is inserted into the outer pipe (21) from the upper end of the outer pipe (21), and a through hole is formed in the upper end of the inner pipe (23); the positioning device (3) comprises a bottom plate (31), a cover plate (32), a base (33) and a support (34), the bottom plate (31) and the cover plate (32) are identical in shape, the bottom plate (31) and the cover plate (32) are arranged in an up-down symmetrical mode, the bottom plate (31) is arranged below the cover plate (32), the support (34) is arranged on each of the left side and the right side of the front end of the bottom plate (31), and a mounting hole is formed in each support (34); clamping device (4) include lower plate (41), punch holder (42), connecting axle (43) and fastening bolt (44), and lower plate (41) and punch holder (42) longitudinal symmetry set up, all rotate with connecting axle (43) between punch holder (42) and the lower plate (41) and be connected.
2. The tunnel secondary lining water stop positioning device convenient to overhaul according to claim 1, wherein the outer pipe (21) and the inner pipe (23) are both blind pipes with openings at upper ends, a through hole is formed in the bottom end of the outer pipe (21), and a screw hole is formed in the bottom end of the inner pipe (23).
3. The tunnel secondary water-sealing strip positioning device convenient to overhaul according to claim 2, wherein a screw rod (25) is installed in a through hole at the bottom end of the outer pipe (21), a limiting block (26) is arranged below the screw rod (25), the upper portion of the screw rod (25) is matched with a screw hole at the bottom end of the inner pipe (23), and a crank (24) is arranged at the lower end of the screw rod (25).
4. The easy-to-overhaul tunnel secondary lining water stop positioning device according to claim 1, wherein the bottom plate (31) and the cover plate (32) are rotatably connected through a hinge, a base (33) is arranged behind the lower end of the bottom plate (31), the lower end of the base (33) is inserted into the inner pipe (23), and a through hole is formed in the lower end of the base (33).
5. The easy-to-overhaul tunnel secondary lining water stop positioning device according to claim 1, wherein the connecting shaft (43) is mounted on the support (34), the front end of the lower clamp plate (41) is provided with a screw hole, and a fastening bolt (44) is mounted in the screw hole.
CN201921452417.6U 2019-09-03 2019-09-03 Two lining waterstop positioner in tunnel convenient to overhaul Expired - Fee Related CN210317354U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921452417.6U CN210317354U (en) 2019-09-03 2019-09-03 Two lining waterstop positioner in tunnel convenient to overhaul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921452417.6U CN210317354U (en) 2019-09-03 2019-09-03 Two lining waterstop positioner in tunnel convenient to overhaul

Publications (1)

Publication Number Publication Date
CN210317354U true CN210317354U (en) 2020-04-14

Family

ID=70131999

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921452417.6U Expired - Fee Related CN210317354U (en) 2019-09-03 2019-09-03 Two lining waterstop positioner in tunnel convenient to overhaul

Country Status (1)

Country Link
CN (1) CN210317354U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200414

Termination date: 20200903