CN212129946U - Pipe hoop for grouting inside steel pipe column - Google Patents

Pipe hoop for grouting inside steel pipe column Download PDF

Info

Publication number
CN212129946U
CN212129946U CN202020087339.0U CN202020087339U CN212129946U CN 212129946 U CN212129946 U CN 212129946U CN 202020087339 U CN202020087339 U CN 202020087339U CN 212129946 U CN212129946 U CN 212129946U
Authority
CN
China
Prior art keywords
pipe
steel
grouting
column
grout
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.)
Active
Application number
CN202020087339.0U
Other languages
Chinese (zh)
Inventor
罗桂林
王新社
于存海
张�杰
武新尧
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.)
Guangzhou Branch Of Shandong Laigang Construction Co Ltd
Original Assignee
Guangzhou Branch Of Shandong Laigang Construction 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 Guangzhou Branch Of Shandong Laigang Construction Co Ltd filed Critical Guangzhou Branch Of Shandong Laigang Construction Co Ltd
Priority to CN202020087339.0U priority Critical patent/CN212129946U/en
Application granted granted Critical
Publication of CN212129946U publication Critical patent/CN212129946U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a inside pipe hoop for grout of steel-pipe column, includes two and partly encloses the pipe hoop, and the both ends of two and partly enclose the pipe hoop are connected and are enclosed, are connected with the grout pipe on one of them partly encloses the pipe hoop. And a sealing gasket is arranged on the periphery of the inner opening of the grouting pipe. When the grouting pipe is applied, the two half-surrounding pipe hoops are annularly arranged on the steel column and are detachably and fixedly locked together by bolts, nuts and the like, and the two half-surrounding pipe hoops are embraced on the steel column, so that the inner opening of the grouting pipe is aligned with a grouting hole formed in the steel column. The periphery that grout pipe and steel column contact sets up sealed the pad and seals, prevents that the grout from spilling over. The utility model discloses an inside grout operation that needs of steel tubular column among the steel construction building has realized quick reliable fixed and connection between grout pump truck and steel tubular column, can dismantle the recycling, and the structure is reliable, construction convenience, the province material that saves labour.

Description

Pipe hoop for grouting inside steel pipe column
Technical Field
The utility model relates to a ferrule that is used for inside grout of steel-pipe column belongs to grout technical field.
Background
In steel structure construction, concrete or other grouting work may be performed inside a steel pipe column, and a pump truck may be required to apply a predetermined pressure to pour a grouting material into the steel pipe column and may be required to be delivered to a predetermined height. Therefore, a larger pressure exists between the grouting pipe and the steel pipe column of the grouting pump truck, and the grouting pipe and the steel pipe column need to be reliably fixed and connected.
The conventional mode is that a section of steel pipe is welded at the grouting hole of a steel column to be used as a temporary grouting pipe, and after grouting is finished, the section of steel pipe is cut and removed, so that the operation is time-consuming and labor-consuming and wastes materials.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems existing in the prior art, the utility model provides a pipe hoop for the inside grouting of steel-pipe column that the structure is reliable, construction convenience, labour saving and material saving.
The utility model discloses an inside ferrule for grout of steel-pipe column realizes through following technical scheme.
The pipe hoop comprises two half pipe hoops, wherein the two half pipe hoops are connected and enclosed, and one of the half pipe hoops is connected with a grouting pipe.
The two ends of the two semi-surrounding pipe hoops are connected and surrounded through bolts.
One ends of the two semi-surrounding pipe hoops are hinged together, and the other ends of the two semi-surrounding pipe hoops are connected through bolts to achieve surrounding.
The pipe hoop can be formed by coiling a steel plate, and can also be formed by shaping a finished steel pipe after cutting.
The inner ring of the two semi-surrounding pipe hoops is round, square or oval.
And a sealing gasket is arranged on the periphery of the inner opening of the grouting pipe.
When the grouting pipe is applied, the two half-surrounding pipe hoops are annularly arranged on the steel column and are detachably and fixedly locked together by bolts, nuts and the like, and the two half-surrounding pipe hoops are embraced on the steel column, so that the inner opening of the grouting pipe is aligned with a grouting hole formed in the steel column. The periphery that grout pipe and steel column contact sets up sealed the pad and seals, prevents that the grout from spilling over.
The utility model discloses an inside grout operation that needs of steel tubular column among the steel construction building has realized quick reliable fixed and connection between grout pump truck and steel tubular column, can dismantle the recycling, and the structure is reliable, construction convenience, the province material that saves labour.
Drawings
Fig. 1 is a schematic structural view of the pipe clamp for grouting inside the steel pipe column of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of the application state of the pipe clamp for grouting inside the steel pipe column of the present invention.
In the figure: 1. the left pipe hoop, the right pipe hoop, the grouting pipe, the sealing gasket, the rib plate, the bolt and the steel pipe column are respectively arranged at the positions of 2, 3, 4, 5 and 7.
Detailed Description
The invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the invention.
As shown in fig. 1 and 2, the pipe clamp for internal grouting of a steel pipe column provided by the embodiment includes two half pipe clamps, namely a left pipe clamp 1 and a right pipe clamp 2, wherein the left pipe clamp 1 and the right pipe clamp 2 are semicircular, and rib plates 5 are arranged at two ends of the two pipe clamps to play a role in reinforcement. The left pipe hoop 1 is provided with a grouting pipe 3, and the periphery of the inner opening of the grouting pipe is provided with a rubber sealing gasket 4.
Two pipe hoops of left pipe hoop 1 and right pipe hoop 2 enclose through connecting and be in the same place, enclose the mode and can be that the both ends of left pipe hoop 1 and right pipe hoop 2 all connect through bolt 6, also can be articulated together left pipe hoop 1 and right pipe hoop 2's one end, the other end passes through bolted connection and is in the same place. According to the cross-sectional shape of the steel pipe column 7, the inner ring of the left pipe hoop 1 and the right pipe hoop 2 after being enclosed can be round, square or oval.
And after finishing the processing of the grouting opening of the steel pipe column 7 needing internal grouting, waiting for grouting operation. The left pipe hoop 1 is sleeved on one side of the steel pipe column 7, the right pipe hoop 2 is installed on the other side of the steel pipe column 7, a gap is reserved between the left pipe hoop and the right pipe hoop, and an annular structure surrounding the steel pipe column 7 is formed. The grouting pipe 3 is inserted into a grouting opening of the steel pipe column 7, and a rubber sealing gasket 4 is arranged between the grouting pipe and the steel pipe column to prevent grout from overflowing from the grouting pipe and the steel pipe column. The left and right ferrules 1 and 2 are connected together by a fastening bolt 6 and are tightly fixed to a steel pipe column 7. If the fit is tight, a rubber pad 4 does not need to be placed between the grouting pipe 3 and the steel pipe column 7.
The front end of the grouting pipe 3 outside the left pipe hoop 1 is provided with a connecting structure with the pipe orifice of the grouting pump truck, and the grouting pipe can be directly and reliably connected with the grouting pump truck by using a ground pump pipe clamp. Then grouting operation can be carried out.
And a gate valve and other devices can be added between the front end of the grouting pipe 3 outside the left pipe hoop 1 and the grouting pipe of the pump truck, so that after grouting operation is finished, the poured grout is prevented from overflowing by closing the gate valve and other devices, and the pump truck can directly leave after grouting is finished.

Claims (2)

1. The utility model provides an inside pipe hoop for grout of steel-pipe column which characterized by: the grouting pipe comprises two semi-surrounding pipe hoops, wherein the two semi-surrounding pipe hoops are connected and surrounded, and one of the semi-surrounding pipe hoops is connected with a grouting pipe; one ends of the two semi-surrounding pipe hoops are hinged together, and the other ends of the two semi-surrounding pipe hoops are connected through bolts; and a sealing gasket is arranged on the periphery of the inner opening of the grouting pipe.
2. The pipe clamp according to claim 1, wherein: the inner ring of the two semi-surrounding pipe hoops is round, square or oval.
CN202020087339.0U 2020-01-15 2020-01-15 Pipe hoop for grouting inside steel pipe column Active CN212129946U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020087339.0U CN212129946U (en) 2020-01-15 2020-01-15 Pipe hoop for grouting inside steel pipe column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020087339.0U CN212129946U (en) 2020-01-15 2020-01-15 Pipe hoop for grouting inside steel pipe column

Publications (1)

Publication Number Publication Date
CN212129946U true CN212129946U (en) 2020-12-11

Family

ID=73675897

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020087339.0U Active CN212129946U (en) 2020-01-15 2020-01-15 Pipe hoop for grouting inside steel pipe column

Country Status (1)

Country Link
CN (1) CN212129946U (en)

Similar Documents

Publication Publication Date Title
CN209875180U (en) Inscription formula tunnel lining board with seal and slip casting function
CN111828746B (en) Municipal pipeline water leakage prevention structure and construction method
CN101570973B (en) Internal-bonded water-proof technique for externally-bonded waterstop
CN212129946U (en) Pipe hoop for grouting inside steel pipe column
CN107620485A (en) Building cylinder reparation template framework and construction method
CN108858731B (en) Grouting template and tower barrel manufacturing method
CN210389638U (en) Cement culvert pipe tectorial membrane protector
CN208857811U (en) A kind of steel-pipe pile super-tonnage prestressing force envelope pilework
CN108487551B (en) A kind of novel grout sleeve for the connection of precast concrete reinforcing bar
CN207018008U (en) A kind of shield duct piece
CN107747661A (en) Spigot-and-socket joint for running water pipe seepage is not cut off the water fast plugging device
CN216921410U (en) Quick joint for self-compacting concrete for pressure grouting in rectangular steel pipe concrete column
CN204491596U (en) Pile for prestressed pipe end plate exempts from welding structure
CN214401467U (en) Reinforcing apparatus for culvert slip casting
CN201103769Y (en) Disassembly type fixed blocking clamper for pipe
CN210031558U (en) Integral type shaping template device for concrete end wall of steel corrugated pipe culvert
CN217105824U (en) Prefabricated UHPC-steel-UHPC pipe concrete composite column
CN212671801U (en) Structure is restoreed in reinforcement of subway tunnel section of jurisdiction
CN215632970U (en) Detachable pipe jacking back device
CN214466613U (en) Safe explosion-proof clamp
CN213573040U (en) Novel steel construction column side trompil concrete placement appurtenance
CN209817425U (en) Combined die pipeline and reserved hole gap grouting die
CN207334035U (en) A kind of reducing differential pipe connector
CN211523180U (en) Rotary spraying water stopping device for underground continuous wall joint
CN210660131U (en) Template device for secondary lining plugging end of tunnel

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant