CN206071075U - A kind of Steel Structure Installation line-up clamp - Google Patents
A kind of Steel Structure Installation line-up clamp Download PDFInfo
- Publication number
- CN206071075U CN206071075U CN201621126329.3U CN201621126329U CN206071075U CN 206071075 U CN206071075 U CN 206071075U CN 201621126329 U CN201621126329 U CN 201621126329U CN 206071075 U CN206071075 U CN 206071075U
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- China
- Prior art keywords
- fixed seat
- jack
- clamp
- steel pipe
- anchor ear
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- Joining Of Building Structures In Genera (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
This utility model provides a kind of Steel Structure Installation line-up clamp, including fixed steel pipe, upper fixed seat, jack, adjustment steel pipe, lower fixed seat, bolt connection pair, fixed seat and the lower fixed seat are upper and lower mirror image, the fixed steel pipe is cooperatively formed the hollow shape for surrounding fixed steel pipe will fix steel pipe clamping by upper fixed seat and lower fixed seat, one upper lateral part of fixed seat is provided with outwards horizontal-extending jack fixed seat, the lower surface of jack fixed seat is used to install jack, the piston head of the jack is used to push down the Truss joint for being adjusted pipe.This utility model pin provides adjustment power using mechanically or hydraulically jack, can accurately adjust tubular truss and install the larger situation of center tap dislocation, while line-up clamp small volume is guaranteed using the ultimate principle of bolt line-up clamp, it is easy to operate.This utility model adopts design for disassembly, and after each part dismounting of line-up clamp, volume and weight is less, convenient to shift, efficiency high.
Description
Technical field
This utility model is related to Installation Technique of Steel Structure field, specifically a kind of Steel Structure Installation line-up clamp.
Background technology
Steel construction with its short construction period, it is handsome in appearance, using space it is big the features such as be increasingly used in airport,
In all kinds of building structure such as station, skyscraper.Tubular truss is a kind of more typical steel construction type.In tubular truss construction
One major issue is exactly the boil on the nape opposite the mouth of pipe joint, and whether bolt connection or Site Welding are required to make the inclined of tubular truss joint
Difference is within allowed band.
The main method of existing general construction method processing tube Truss joint has：Using bolt line-up clamp and using pulling
Calabash is manually adjusted.Bolt line-up clamp efficiency is higher, but as its regulated quantity is little, is generally used for tubular truss radius off-set joint
Less situation；Chain block can provide larger pulling force from can be used for the larger situation of tubular truss radius off-set joint, but
Operating process is loaded down with trivial details, less efficient.
Precision and efficiency, cost angularly that this utility model is installed from tubular truss, to finding a kind of method solution
The problem of presence is docked at present in tubular truss installation process center tap certainly.
Utility model content
For deficiencies of the prior art, this utility model provides a kind of Steel Structure Installation line-up clamp, can be with
Low cost, high efficiency realize the joint docking in tubular truss installation process, and regulated quantity is big, can more accurate boil on the nape opposite the mouth.
This utility model adopt technical solution be：
A kind of Steel Structure Installation line-up clamp, including fixed steel pipe, upper fixed seat, jack, adjustment steel pipe, lower fixation
Seat, bolt connection pair, fixed seat and the lower fixed seat are upper and lower mirror image, and the fixed steel pipe is by upper solid
Reservation and lower fixed seat cooperatively form surround the hollow shape of fixed steel pipe with will fixed steel pipe clamping, the one of fixed seat
Upper lateral part is provided with outwards horizontal-extending jack fixed seat, and the lower surface of jack fixed seat is used to install jack, described
The piston head of jack is used to push down the Truss joint for being adjusted pipe.
Further, fixed seat or the lower fixed seat include the gripper shoe being vertically arranged, located at gripper shoe bottom
The anchor ear in portion and the fixed seat adpting flange of anchor ear both sides lateral margin connection, length direction and the anchor ear diameter parallel of gripper shoe are embraced
In being horizontally disposed with, it is solid that the anchor ear of upper fixed seat cooperatively forms encirclement with the anchor ear of lower fixed seat to the fixed seat adpting flange of hoop both sides
Determine the hollow shape of steel pipe, after the fixed seat adpting flange of upper fixed seat is overlapped up and down with the fixed seat adpting flange of lower fixed seat
Locked using bolt connection pair.
Further, the bolt connection pair is made up of high-strength bolt, packing ring and nut.
Further, gusset is provided between jack fixed seat and gripper shoe.
Further, the jack can be mechanic jacks or hydraulic jack.
This utility model pin provides adjustment power using mechanically or hydraulically jack, can accurately adjust during tubular truss is installed and connect
The larger situation of head dislocation, while line-up clamp small volume is guaranteed using the ultimate principle of bolt line-up clamp, it is easy to operate.This practicality
New employing design for disassembly, after each part dismounting of line-up clamp, volume and weight is less, convenient to shift, efficiency high.
Description of the drawings
Fig. 1 is application example axle side diagram of this utility model on round steel tubular truss；
Fig. 2 is application example side view of this utility model on round steel tubular truss；
Fig. 3 is the structural representation of upper fixed seat in this utility model.
In figure：1-fixed steel pipe, 2-upper fixed seat, 3-jack, 4-adjustment steel pipe, 5-lower fixed seat, 6-spiral shell
Bolt auxiliary connection, 7-packing ring, 8-fixed seat adpting flange, 9-anchor ear, 10-gripper shoe, 11-gusset, 12-jack are fixed
Seat.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model, the technical scheme in this utility model is carried out clearly and completely
Description.
Fig. 1 and Fig. 2 is refer to, this utility model Steel Structure Installation line-up clamp includes fixing steel pipe 1, upper fixed seat 2, thousand
Jin top 3, adjustment steel pipe 4, lower fixed seat 5, bolt connection pair 6.
The fixed steel pipe 1 is from clamping with upper fixed seat 2 and lower fixed seat 5, fixed seat 2 and the lower fixation
Seat 5 is upper and lower mirror image, is illustrated by taking upper fixed seat 2 as an example.As shown in figure 3, fixed seat 2 includes vertically
The gripper shoe 10 of setting, the anchor ear 9 located at 10 bottom of gripper shoe, and 9 both sides lateral margin of anchor ear connection fixed seat adpting flange 8,
Anchor ear 9 is semicircular structure, the length direction of gripper shoe 10 and 9 diameter parallel of anchor ear, the fixed seat adpting flange of 9 both sides of anchor ear
8 in being horizontally disposed with, and anchor ear 9 and the anchor ear 9 of lower fixed seat 5 of upper fixed seat 2 cooperatively form a complete hollow cylindrical body,
With will fixed 1 clamping of steel pipe, anchor ear 9 can according to the diameter of the tubular truss of required construction, the type of tubular truss and change, pacify
During dress pipe, the hollow shape of fixed seat should be circular, and when installing square tube or other square truss, hollow shape should be square.
The fixed seat adpting flange 8 of upper fixed seat 2 uses bolt connection after overlapping about 8 with the fixed seat adpting flange of lower fixed seat 5
Secondary 6 lock, you can fixed steel pipe 1 is fixed between upper fixed seat 2 and lower fixed seat 5.Bolt connection pair 6 by high-strength bolt,
Packing ring 7 and nut composition, arrange 10mm packing rings 7 to prevent fixed seat two-part fixed seat connection method up and down at bolt connection
Blue 8 deform in use.
10 1 upper lateral part of the gripper shoe is provided with outwards horizontal-extending jack fixed seat 12, jack fixed seat 12 with
Gusset 11 is provided between gripper shoe 10, to strengthen support degree, the lower surface of jack fixed seat 12 is used to install jack 3,
The jack 3 can be mechanic jacks or hydraulic jack.
The working method of this line-up clamp as can be seen from Figure 1：When there is needing to carry out the situation of boil on the nape opposite the mouth, first by upper fixation
Seat 2 is installed on fixed steel pipe 1, and then lower fixed seat 5 is installed on fixed steel pipe 1, then installation bolt auxiliary connection 6.Use
Bolt connection pair 6 is tightened by spanner, finally installs jack 3, and the piston head of jack 3 is pushed down to be adjusted managing and (adjusts steel pipe
4) Truss joint, 3 pairs of adjustment steel pipes 4 of jack are adjusted the position for making up to needs.
The arrangement of jack fixed seat 12 can be adjusted according to the diameter of tubular truss or size, for large-sized pipe
Truss can arrange more 3 fixed position of jack accordingly, so as to more accurate boil on the nape opposite the mouth.
Claims (5)
1. a kind of Steel Structure Installation line-up clamp, it is characterised in that：Including fixed steel pipe (1), upper fixed seat (2), jack
(3) steel pipe (4), lower fixed seat (5), bolt connection pair (6), are adjusted, fixed seat (2) and the lower fixed seat (5) are
Upper and lower mirror image, the fixed steel pipe (1) cooperatively form the fixed steel of encirclement by upper fixed seat (2) and lower fixed seat (5)
Will fix steel pipe (1) clamping, a upper lateral part of fixed seat (2) is provided with outwards horizontal-extending to the hollow shape of pipe (1)
Jack fixed seat (12), the lower surface of jack fixed seat (12) is used to install jack (3), the jack (3)
Piston head is used to push down the Truss joint for being adjusted pipe.
2. Steel Structure Installation line-up clamp as claimed in claim 1, it is characterised in that：Under fixed seat (2) or described
Fixed seat (5) includes the gripper shoe (10) being vertically arranged, the anchor ear (9) located at gripper shoe (10) bottom, and (9) two avris of anchor ear
The fixed seat adpting flange (8) of edge connection, the length direction of gripper shoe (10) and anchor ear (9 diameter parallels, anchor ear (9) both sides
Fixed seat adpting flange (8) is in horizontally disposed, anchor ear (9) the cooperation shape of the anchor ear (9) and lower fixed seat (5) of upper fixed seat (2)
Into the hollow shape for surrounding fixed steel pipe (1), the fixed seat adpting flange (8) of upper fixed seat (2) and the fixation of lower fixed seat (5)
Seat adpting flange (8) is locked using bolt connection pair (6) after overlapping up and down.
3. Steel Structure Installation line-up clamp as claimed in claim 2, it is characterised in that：The bolt connection pair (6) is by high-strength
Bolt, packing ring (7) and nut composition.
4. Steel Structure Installation line-up clamp as claimed in claim 1, it is characterised in that：Jack fixed seat (12) and gripper shoe
(10) gusset (11) is provided between.
5. Steel Structure Installation line-up clamp as claimed in claim 1, it is characterised in that：The jack (3) can be machinery thousand
Jin top or hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126329.3U CN206071075U (en) | 2016-10-13 | 2016-10-13 | A kind of Steel Structure Installation line-up clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126329.3U CN206071075U (en) | 2016-10-13 | 2016-10-13 | A kind of Steel Structure Installation line-up clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071075U true CN206071075U (en) | 2017-04-05 |
Family
ID=58442506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621126329.3U Active CN206071075U (en) | 2016-10-13 | 2016-10-13 | A kind of Steel Structure Installation line-up clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206071075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648246A (en) * | 2018-12-25 | 2019-04-19 | 湖南省工业设备安装有限公司 | A kind of contra-aperture device, steel bushing steel jacket docking processing unit (plant) and method |
| CN111439525A (en) * | 2020-03-31 | 2020-07-24 | 马鞍山钢铁股份有限公司 | Pressing and fixing device and method for conveying roller supporting beam |
-
2016
- 2016-10-13 CN CN201621126329.3U patent/CN206071075U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648246A (en) * | 2018-12-25 | 2019-04-19 | 湖南省工业设备安装有限公司 | A kind of contra-aperture device, steel bushing steel jacket docking processing unit (plant) and method |
| CN111439525A (en) * | 2020-03-31 | 2020-07-24 | 马鞍山钢铁股份有限公司 | Pressing and fixing device and method for conveying roller supporting beam |
| CN111439525B (en) * | 2020-03-31 | 2021-06-08 | 马鞍山钢铁股份有限公司 | Pressing and fixing device and method for conveying roller supporting beam |
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