CN205111136U - On --spot installation positioner of steel structural component - Google Patents
On --spot installation positioner of steel structural component Download PDFInfo
- Publication number
- CN205111136U CN205111136U CN201520562869.5U CN201520562869U CN205111136U CN 205111136 U CN205111136 U CN 205111136U CN 201520562869 U CN201520562869 U CN 201520562869U CN 205111136 U CN205111136 U CN 205111136U
- Authority
- CN
- China
- Prior art keywords
- structural component
- steel structural
- steel construction
- construction piece
- locating dowel
- 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
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Abstract
The utility model discloses on - -spot installation positioner of steel structural component, including the base install the reference column on the base, the sliding sleeve has pressure spring and holding ring on the reference column, and the reference column upper end is fixed with the clamp plate that blocks the holding ring roll -off, and the clamp plate is the bar. Through set up the reference column on the base, fix a position the benchmark for one when regarding as the on -the -spot erection welding of steel structural component fixed the reference column. In inserting the reference column with the location portion on the steel structural component, the pressure of pressure spring is overcome to the holding ring under steel structural component's extrusion, along the reference column lapse, and after steel structural component inserts the reference column completely, rotatory steel structural component. Owing to the clamp plate is the bar, the last locating hole of steel structural component also is the bar that corresponds, and behind the rotatory steel structural component, the cooperation relation of clamp plate and locating hole changes, blocks steel structural component under the effect of pressure spring, the holding ring upwards withstands steel structural component, completion fixing steel structural component under the combined action of clamp plate and holding ring through the clamp plate.
Description
Technical field
The utility model relates to a kind of construction positioner, is specifically related to a kind of steel construction piece in-site installation positioner.
Background technology
The feature of steel is that intensity is high, from heavy and light, integral rigidity is good, deformability is strong, thus for building large span and superelevation, extra-duty building is suitable especially; Material homogeneity and isotropism good, belong to perfect elastic body, meet the basic assumption of common engineering mechanics most; Material plasticity, good toughness, can have moderate finite deformation, can bear dynamic load well; Construction period is short; Its industrialization degree is high, can carry out the high Virtual production of mechanization degree.
Steel construction is the structure primarily of steel material composition, is one of main building construction types.The component such as girder steel, steel column, the steel truss composition that structure is made primarily of shaped steel and steel plate etc., adopts weld seam, bolt or rivet interlacement between each component or parts usually.Because its deadweight is comparatively light, and easy construction, be widely used in the fields such as large-sized workshop, venue, Super High.
So-called steel construction piece is by welding, riveted joint or and the parts of steel construction that link into an integrated entity of the various ways such as bolt connection, these steel construction pieces link mutually, condition each other again, form an organic steel construction entirety.In general, steel construction piece is prefabricated processing in the factory, then moves to job site and carry out Assembling and installation.General conventional assembling and mounting means are weld seam, bolt or rivet interlacement.When adopting welding assembly, need to be positioned by the critical piece of certain welding tooling to steel construction piece, then be welded and fixed.Owing to being limited to the welding quality of in-site installation environment and workman, need to ensure high welding precision, once there is skew, on-the-spot processing can be caused defective and the problem of installation requirement cannot be reached.Therefore, the in-site installation positioner that a kind of correspondence is provided for special steel construction piece is needed.
Utility model content
The purpose of this utility model is to provide a kind of steel construction piece in-site installation positioner, for steel construction piece location during Site Welding, ensures the positional precision of steel construction piece, improves the total quality after welding.
For achieving the above object, the technical solution of the utility model is: steel construction piece in-site installation positioner, comprise on base described in base and locating dowel is installed, described locating dowel upper sliding sleeve has stage clip and locating ring, described locating dowel upper end is fixed with the pressing plate stopping that locating ring skids off, and described pressing plate is bar shaped.
When adopting technique scheme, by being provided with locating dowel on base, positioning datum when locating dowel is welded and fixed as steel construction piece in-site installation.Locating ring and pressing plate can form the sandwich relationship of cooperation, concrete, are inserted the location division on steel construction piece in locating dowel, locating ring overcomes the pressure of stage clip under the extruding of steel construction piece, along locating dowel slide downward, after steel construction piece inserts locating dowel completely, rotate steel construction piece.Because pressing plate is bar shaped, locating hole on steel construction piece is also corresponding bar shaped, after rotating steel construction piece, the matching relationship of pressing plate and locating hole changes, by pressing plate, steel construction piece is stopped, under the effect of stage clip, locating ring upwards withstands steel construction piece, and what complete steel construction piece under the acting in conjunction of pressing plate and locating ring is fixing.The utility model is simple to operate, can position steel construction piece fast and fix, according to the actual use needs at scene, can install multiple corresponding position on base, different steel construction pieces located and fixes, facilitating workman to be welded and fixed it.
Further increase improvement, described base runs through and is provided with installing hole, and the lower end of described locating dowel is provided with the projection inserting installing hole.This setting can provide the constraint of a horizontal direction to locating dowel by installing hole, coordinate corresponding mounting screw holes, can prevent its horizontal movement.
Further increase improvement, the height of described projection is greater than 1/2nd of the installing hole degree of depth, is less than the total depth of installing hole.Protruding height is unsuitable excessive or too small, the excessive or too small result of use all not reaching optimum.
Further increase improvement, the inside of described locating ring is run through and is provided with a shoulder hole, and described shoulder hole is divided into top to hold the strip groove of pressing plate and the chute hole of bottom parcel locating dowel.Pressing plate can be wrapped by locating ring by this setting, and when preventing from not using, baffle plate protrudes from locating ring, causes potential safety hazard.
Further increase improvement, the lower surface of described locating ring is to having sleeve, and the inner surface of described sleeve contacts with locating dowel, and the top of described stage clip is set in the outer surface of sleeve.Sleeve can insert stage clip top by sleeve is set, improves the vertical stability of stage clip when length variations.
Further increase improvement, the upper surface of described locating dowel is provided with screwed hole, and described pressing plate is fixed in locating dowel by the sunk screw be fixed in screwed hole.Can installing space be saved by sunk screw is fixing, for convenience detach.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the sectional structure schematic diagram of the utility model steel construction piece in-site installation positioner embodiment.
Reference numeral: base 1, installing hole 2, installation screw 21, locating dowel 3, mount pad 5, through hole 51, backstay 6, pressing plate 7, locating ring 8, stage clip 9, stage clip mount pad 81, sleeve 82.
Detailed description of the invention
As shown in Figure 1, the utility model steel construction piece in-site installation positioner, includes base 1, base 1 runs through being drilled with installing hole 2, and around installing hole 2, offered two installation screws 21.Base 1 is provided with a locating dowel 3, a mount pad 5 is formed in the lower end of locating dowel 3, the lower end of mount pad 5 forms the projection 4 that is inserted installing hole 2, and the height of protruding 4 is less than the degree of depth of installing hole 2, but the height of protruding 4 is greater than 1/2nd degree of depth of installing hole 2.Mount pad 5 also has two through holes 51, and when protruding 4 insert in installing hole 2, the position of through hole 51 is corresponding with the position of installation screw 21.By inserting sunk screw in through hole 51 and installation screw 21, mount pad 5 firmly can be fixed on base 1.A backstay 6 is formed at the top that locating dowel 3 is positioned at mount pad 5, and the diameter of backstay 6 is less than the diameter of mount pad 5, makes to form a step between backstay 6 and mount pad 5.Have a fixing threaded hole 61 at the end opens of backstay 6, be provided with a pressing plate 7 by fixing threaded hole 61 in the end of backstay 6, pressing plate 7 is fixed on backstay 6 by sunk screw.An also sheathed locating ring 8 on backstay 6, the inside of locating ring 8 is run through and is had a shoulder hole, and the first half of this shoulder hole is for holding pressing plate 7, and the latter half of shoulder hole is for wrapping up backstay 6.In order to be pressed on pressing plate 7 by locating ring 8, a sheathed stage clip 9 on backstay 6, one end of stage clip 9 is resisted against the upper surface of mount pad 5, and the other end is resisted against on locating ring 8.Under special instruction, on the outer surface of locating ring 8, a stage clip mount pad 81 is machined specially in order to fix stage clip 9 better, and in the below of stage clip mount pad 81 along having grown one to lower sleeve 82, sleeve 82 is enclosed within the surface of backstay 6, the upper surface of stage clip 9 is resisted against on stage clip mount pad 81, and the upper end of stage clip 9 is enclosed within sleeve 82.
During use, first locating dowel 3 to be arranged on base 1 and to be fixed.Again stage clip 9, locating ring 8 and pressing plate 7 are arranged in locating dowel 3 successively, and are connected and fixed firmly.When needs carry out in-site installation location, steel construction piece to be processed is placed on locating ring 8, the locating slot of steel construction piece is aimed at pressing plate 7, downward extruding steel construction piece, until steel construction piece glides along locating dowel 3, and through after pressing plate 7, steel construction piece is rotated 90 ° and position.Because pressing plate 7 is in strip, with the locating slot form fit on steel construction piece, after half-twist, steel construction piece is blocked by locating slot by pressing plate 7, utilizes pressing plate 7 and is fixed by locating ring 8 pairs of steel construction pieces that stage clip 9 withstands.
In the utility model, by being provided with locating dowel 3 on base 1, positioning datum when locating dowel 3 is welded and fixed as steel construction piece in-site installation.Locating ring 8 and pressing plate 7 can form the sandwich relationship of cooperation, concrete, are inserted the location division on steel construction piece in locating dowel 3, locating ring 8 overcomes the pressure of stage clip 9 under the extruding of steel construction piece, along locating dowel 3 slide downward, after steel construction piece inserts locating dowel 3 completely, rotate steel construction piece.Because pressing plate 7 is bar shaped, locating slot on steel construction piece is also corresponding bar shaped, after rotating steel construction piece, the matching relationship of pressing plate 7 and locating slot changes, by pressing plate 7, steel construction piece is stopped, under the effect of stage clip 9, locating ring 8 upwards withstands steel construction piece, and what complete steel construction piece under the acting in conjunction of pressing plate 7 and locating ring 8 is fixing.The utility model is simple to operate, can position steel construction piece fast and fix, according to the actual use needs at scene, can install multiple corresponding position on base 1, different steel construction pieces located and fixes, facilitating workman to be welded and fixed it.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; without departing from the concept of the premise utility; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (6)
1. steel construction piece in-site installation positioner, is characterized in that, comprises on base described in base and is provided with locating dowel, and described locating dowel upper sliding sleeve has stage clip and locating ring, and described locating dowel upper end is fixed with the pressing plate stopping that locating ring skids off, and described pressing plate is bar shaped.
2. steel construction piece in-site installation positioner according to claim 1, is characterized in that, described base runs through being provided with installing hole, and the lower end of described locating dowel is provided with the projection inserting installing hole.
3. steel construction piece in-site installation positioner according to claim 2, is characterized in that, the height of described projection is greater than 1/2nd of the installing hole degree of depth, is less than the total depth of installing hole.
4. steel construction piece in-site installation positioner according to claim 1, is characterized in that, the inside of described locating ring is run through and is provided with a shoulder hole, and described shoulder hole is divided into top to hold the strip groove of pressing plate and the chute hole of bottom parcel locating dowel.
5. the steel construction piece in-site installation positioner according to claim 1 or 4, it is characterized in that, the lower surface of described locating ring is to having sleeve, and the inner surface of described sleeve contacts with locating dowel, the top of described stage clip is set in the outer surface of sleeve.
6. steel construction piece in-site installation positioner according to claim 1, it is characterized in that, the upper surface of described locating dowel is provided with screwed hole, and described pressing plate is fixed in locating dowel by the sunk screw be fixed in screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562869.5U CN205111136U (en) | 2015-07-30 | 2015-07-30 | On --spot installation positioner of steel structural component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562869.5U CN205111136U (en) | 2015-07-30 | 2015-07-30 | On --spot installation positioner of steel structural component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111136U true CN205111136U (en) | 2016-03-30 |
Family
ID=55566784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520562869.5U Expired - Fee Related CN205111136U (en) | 2015-07-30 | 2015-07-30 | On --spot installation positioner of steel structural component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111136U (en) |
-
2015
- 2015-07-30 CN CN201520562869.5U patent/CN205111136U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20160730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |