CN210380189U - Steel cylinder inner wall steel ring positioning support device - Google Patents
Steel cylinder inner wall steel ring positioning support device Download PDFInfo
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- CN210380189U CN210380189U CN201920550868.7U CN201920550868U CN210380189U CN 210380189 U CN210380189 U CN 210380189U CN 201920550868 U CN201920550868 U CN 201920550868U CN 210380189 U CN210380189 U CN 210380189U
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- connecting rod
- steel ring
- supporting plate
- positioning
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Abstract
The utility model discloses a steel cylinder pipe inner wall steel ring positioning support device, which comprises a vertical positioning support connecting rod, wherein two supporting and positioning components fixedly connected with the positioning support connecting rod are arranged on the positioning support connecting rod in parallel, and one end of the positioning support connecting rod is connected with a height adjusting component; each supporting and positioning assembly comprises a steel ring supporting plate for placing a cable support steel ring and a supporting plate clamping pin for clamping the steel ring supporting plate; the steel ring supporting plate is connected with the positioning support connecting rod through a bolt, and when the cable support steel ring is positioned, the supporting plate clamping pin is clamped at the bottom of the steel ring supporting plate. The utility model provides a steel cylinder inside pipe wall steel loop locating support device has simple structure, easy and simple to handle convenient, can be accurate cable support steel loop to the die-filling advance advantages such as location.
Description
Technical Field
The utility model relates to a pipeline construction technical field, in particular to steel cylinder pipe inner wall steel loop locating support device.
Background
The construction steps of large and medium-sized cities are increased continuously. Especially, urban subways and urban underground high-voltage power corridors are increasingly constructed. In order to avoid the interference of electromagnetic field generated by high-voltage power line to subway and communication, underground power high-voltage corridor gradually adopts special prefabricated pipeline (shield pipe for short) with electromagnetic shielding function. Two cable support steel rings are transversely arranged on the inner wall of the shielding pipe, and the two cable support steel rings on the inner wall of the shielding pipe require accurate inner diameter in the pipe manufacturing and die filling process, and the fixed position deviation cannot be large. Thus, the time, labor and time are wasted when workers carry out die filling, and the die filling efficiency is low.
Disclosure of Invention
For solving the technical problem who proposes among the above-mentioned background art, the utility model provides a steel cylinder inside pipe wall steel loop locating support device has simple structure, easy and simple to handle convenient, can be accurate fix a position advantages such as the cable support steel loop to the die-filling.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel cylinder pipe inner wall steel ring positioning support device comprises a vertical positioning support connecting rod, wherein two supporting and positioning assemblies fixedly connected with the positioning support connecting rod are arranged on the positioning support connecting rod in parallel, and one end of the positioning support connecting rod is connected with a height adjusting assembly;
each supporting and positioning assembly comprises a steel ring supporting plate for placing a cable support steel ring and a supporting plate clamping pin for clamping the steel ring supporting plate; the steel ring supporting plate is connected with the positioning support connecting rod through a bolt, and when the cable support steel ring is positioned, the supporting plate clamping pin is clamped at the bottom of the steel ring supporting plate.
As the utility model discloses preferred, the layer board bayonet lock include the arc card cap and with the plane spout that the arc card cap is connected, when fixing a position cable support steel ring, arc card cap card is in the bottom of steel ring layer board.
As the embodiment of the utility model provides a preferred the back of layer board bayonet lock is connected with twist grip, layer board bayonet lock and twist grip formula structure as an organic whole.
As a preference of the embodiment of the present invention, the height adjusting assembly includes a first vertical connecting rod, a second vertical connecting rod and a horizontal connecting rod; one end of the first vertical connecting rod is fixedly connected with the top of the positioning support connecting rod, and the other end of the first vertical connecting rod is connected with the second vertical connecting rod through the horizontal connecting rod; and the second vertical connecting rod is used for being abutted to the embedded steel cylinder socket steel ring, and a height adjusting bolt is installed on the horizontal connecting rod.
As an optimization of the embodiment of the utility model, first vertical connecting rod, second vertical connecting rod and horizontal connecting rod formula structure as an organic whole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the steel cylinder pipe inner wall steel ring positioning support device of the utility model has the advantages of simple and convenient operation, convenience and high working efficiency of steel ring positioning; the height of the steel ring is adjustable; the length of the steel ring supporting plate can effectively control the distance between the steel ring and the steel cylinder, and the position accuracy of the inner steel ring is ensured.
2. Steel cylinder inside pipe wall steel ring locating support device, combine the linker principle to realize subsiding to road or bridge through the piezoresistive effect and detect, have characteristics such as high sensitivity, high accuracy and stability.
Drawings
Fig. 1 is a side view of the steel cylinder pipe inner wall steel ring positioning bracket device of the utility model;
FIG. 2 is a front view of the positioning support device for the steel ring on the inner wall of the steel cylinder tube of the present invention;
fig. 3 is a schematic structural view of the pallet bayonet lock of the present invention.
Shown in the figure: 1. a positioning bracket connecting rod; 2. supporting and positioning the assembly; 2.1, a steel ring supporting plate; 2.2, a supporting plate clamping pin; 2.21, arc-shaped clamping caps; 2.22, a plane chute; 2.3, bolts; 2.4, rotating the handle; 3. a first vertical connecting rod; 4. a second vertical connecting rod; 5. a horizontal connecting rod; 6. height adjusting bolts, 7, cable support steel rings, 8, shielding pipe embedded steel cylinders, 9, embedded steel cylinder socket steel rings.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the 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.
Referring to fig. 1 to 3, the embodiment of the utility model provides a steel cylinder inside pipe wall steel loop locating support device, including vertical locating support connecting rod 1, at locating support connecting rod 1 go up parallel arrangement have two with locating support connecting rod 1 fixed connection's support positioning assembly 2 the one end of locating support connecting rod is connected with the altitude mixture control subassembly. In the present embodiment, the distance between two supporting and positioning assemblies 2 mounted on the positioning bracket connecting rod 1 is determined according to the distance between two cable bracket steel rings mounted in the shielding pipe.
Referring to fig. 1 to 3, in the present embodiment, the supporting and positioning assembly 2 includes a steel ring supporting plate 2.1 for placing the cable holder steel ring 7 and a supporting plate clamping pin 2.2 for clamping the steel ring supporting plate 2.1; the steel ring supporting plate 2.1 is connected with the positioning support connecting rod 1 through a bolt 2.3, and when the cable support steel ring 7 is positioned, the supporting plate clamping pin 2.2 is clamped at the bottom of the steel ring supporting plate 2.1. Specifically, in the use process, firstly, the steel ring supporting plate 2.1 is horizontally placed by loosening the bolts 2.3, then the supporting plate clamping pin 2.2 is placed on the steel ring supporting plate 2.1 to be pressed, then the bolts 2.3 are locked to fix the steel ring supporting plate 2.1, and finally the cable support steel ring 7 is placed on the steel ring supporting plate 2.1. Thus, when the cable holder steel ring 7 in the shielding pipe is installed, the cable holder steel ring 7 in the shielding pipe is positioned through the steel ring supporting plate 2.1 and the supporting plate clamping pin 2.2.
Referring to fig. 1 to 3, in the present embodiment, the supporting plate bayonet 2.2 specifically includes an arc-shaped bayonet cap 2.21 and a planar sliding groove 2.22 connected to the arc-shaped bayonet cap 2.21, and when the cable holder steel ring 7 is positioned, an end of the arc-shaped bayonet cap 2.21 is clipped at the bottom of the steel ring supporting plate 2.1. The back of the supporting plate bayonet lock 2.2 is connected with a rotating handle 2.4, wherein the supporting plate bayonet lock 2.2 and the rotating handle 2.4 are of an integrated structure. Rotate the twist grip 2.4 through manual, circular motion can be done with arc card cap 2.21 to arc card cap 2.21 like this, when installing cable support steel ring 7, twist grip 2.4 rotates arc card cap 2.21 and blocks arc card cap 2.21 in the bottom of steel ring layer board 2.1, after the cable support steel ring installation finishes, twist grip 2.4 rotates and makes plane spout 2.22 and steel ring layer board 2.1 parallel and level, can take layer board bayonet lock 2.2 out like this.
Referring to fig. 1 to 3, in the present embodiment, the height adjusting assembly specifically includes a first vertical connecting rod 3, a second vertical connecting rod 4, and a horizontal connecting rod 5; wherein, the one end of first vertical connecting rod 3 and the top fixed connection of locating support connecting rod 1, the other end is connected with second vertical connecting rod 4 through horizontal connecting rod 5. Wherein, the vertical connecting rod 4 of second is used for contradicting with pre-buried steel cylinder socket steel ring 9, installs height-adjusting bolt 6 on horizontal connecting rod 5. In order to guarantee the overall strength and stability of the height adjusting assembly, the first vertical connecting rod 4, the second vertical connecting rod 5 and the horizontal connecting rod 5 are set to be of an integrated structure.
In this embodiment, whole device is when using, loosens bolt 2.3 and rotates steel ring layer board 2.1 to the perpendicular orientation mutually with location support connecting rod 1, pushes out layer board bayonet lock 2.2 through twist grip 2.4 for block layer board 2.1 and not turn over down (in this embodiment, block through arc card cap 2.21), place cable support steel ring 7 of pending location on steel ring layer board 2.1, if highly need adjust, then carry out height control through height adjusting bolt 6 on the horizontal connecting rod 5. When the whole device is not used, the handle 2.4 is rotated to enable the plane sliding groove 2.22 to be in contact with the bottom of the steel ring supporting plate 2.1, the supporting plate clamping pin 2.2 is pulled out through the handle 2.4, at the moment, the steel ring supporting plate 2.1 is put down to be overlapped with the positioning support connecting rod 1, and the steel ring can conveniently move up and down. Further, in this embodiment, whole steel cylinder pipe inner wall steel ring locating support device is placed according to 90 equalling in the shield tube, hangs at steel cylinder steel ring terminal surface, through steel ring layer board 2.1 and layer board bayonet lock and the pre-buried steel cylinder 8's of shield tube clearance control cable support steel ring 7 and the pre-buried steel cylinder 8's of shield tube interval, after the four sides was transferred evenly, the anchor reinforcing bar of welding cable support steel ring 7 comes fixed cable support steel ring 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a steel cylinder inside pipe wall steel ring locating support device which characterized in that: the device comprises a vertical positioning support connecting rod (1), wherein two supporting and positioning components (2) fixedly connected with the positioning support connecting rod (1) are arranged on the positioning support connecting rod (1) in parallel, and one end of the positioning support connecting rod (1) is connected with a height adjusting component;
each supporting and positioning assembly (2) comprises a steel ring supporting plate (2.1) for placing a cable support steel ring and a supporting plate clamping pin (2.2) for clamping the steel ring supporting plate (2.1); the steel ring supporting plate (2.1) is connected with the positioning support connecting rod (1) through a bolt (2.3), and when the cable support steel ring is positioned, the supporting plate clamping pin (2.2) is clamped at the bottom of the steel ring supporting plate (2.1).
2. The device for positioning and supporting the steel ring on the inner wall of the steel cylinder pipe as claimed in claim 1, wherein: the supporting plate clamping pin (2.2) comprises an arc-shaped clamping cap (2.21) and a plane sliding groove (2.22) connected with the arc-shaped clamping cap (2.21), and when the cable support steel ring is positioned, the arc-shaped clamping cap (2.21) is clamped at the bottom of the steel ring supporting plate (2.1).
3. The device for positioning and supporting the steel ring on the inner wall of the steel cylinder pipe as claimed in claim 1, wherein: the back of the supporting plate bayonet lock (2.2) is connected with a rotating handle (2.4), and the supporting plate bayonet lock (2.2) and the rotating handle (2.4) are of an integrated structure.
4. The device for positioning and supporting the steel ring on the inner wall of the steel cylinder pipe as claimed in claim 1, wherein: the height adjusting assembly comprises a first vertical connecting rod (3), a second vertical connecting rod (4) and a horizontal connecting rod (5); one end of the first vertical connecting rod (3) is fixedly connected with the top of the positioning support connecting rod (1), and the other end of the first vertical connecting rod is connected with the second vertical connecting rod (4) through the horizontal connecting rod (5); and the second vertical connecting rod (4) is used for being abutted to the embedded steel cylinder socket steel ring, and a height adjusting bolt (6) is installed on the horizontal connecting rod (5).
5. The device of claim 4, wherein the steel cylinder inner wall steel ring positioning support device comprises: the first vertical connecting rod (3), the second vertical connecting rod (4) and the horizontal connecting rod (5) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550868.7U CN210380189U (en) | 2019-04-22 | 2019-04-22 | Steel cylinder inner wall steel ring positioning support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550868.7U CN210380189U (en) | 2019-04-22 | 2019-04-22 | Steel cylinder inner wall steel ring positioning support device |
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| Publication Number | Publication Date |
|---|---|
| CN210380189U true CN210380189U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920550868.7U Active CN210380189U (en) | 2019-04-22 | 2019-04-22 | Steel cylinder inner wall steel ring positioning support device |
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| CN (1) | CN210380189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018717A (en) * | 2020-08-27 | 2020-12-01 | 广东电网有限责任公司 | Cable joint protector |
-
2019
- 2019-04-22 CN CN201920550868.7U patent/CN210380189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018717A (en) * | 2020-08-27 | 2020-12-01 | 广东电网有限责任公司 | Cable joint protector |
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