CN217631387U - Positioning device for assembling steel structural members - Google Patents
Positioning device for assembling steel structural members Download PDFInfo
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- CN217631387U CN217631387U CN202221018321.0U CN202221018321U CN217631387U CN 217631387 U CN217631387 U CN 217631387U CN 202221018321 U CN202221018321 U CN 202221018321U CN 217631387 U CN217631387 U CN 217631387U
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Abstract
The utility model relates to a positioning device for assembling steel structural members, which comprises a bracket, wherein the bracket is provided with a flat ridge beam supporting mechanism and inclined ridge beam supporting mechanisms positioned at two sides of the flat ridge beam supporting mechanism; the flat ridge beam supporting mechanism comprises a main shaft horizontally arranged on a support and two groups of inclined first supporting plates arranged on two sides of the main shaft, a downward V-shaped opening is formed between the two groups of first supporting plates, and the inner side ends of the two groups of first supporting plates are rotatably sleeved on the main shaft; the two groups of first supporting plates are also connected with a lifting mechanism for driving the outer ends of the two groups of first supporting plates to move up and down; the utility model discloses an in the positioner for steel structural member assembles, outside end through the first backup pad of upgrading mechanism drive reciprocates, can adjust "V" type open-ended angle size, and application scope is wide and has greatly improved the efficiency of assembling of pitched roof structure steel.
Description
Technical Field
The utility model relates to a steel constructs auxiliary fixtures that construction used, specifically says, relates to a positioner that is used for steel structural component to assemble.
Background
Along with the development of the times, more and more consumers select the steel structure frame in the process of building a house or a factory building, and compared with the traditional masonry cement structure, the steel structure frame has the advantages of convenience in construction and low construction cost; in steel house building in-process, the back is assembled on ground to the structural steel of its pitched roof mostly needs, hoists the roof again and installs, put it simply, need in advance to adopt welding or bolted connection's mode fixed with a plurality of pitched ridge roof beams of flat ridge roof beam and its both sides in advance most of the time, constitute "V" type roof steel skeleton texture that the opening is down, it assembles the special molding of structure and makes it directly assemble on ground, need be with the help of outside frock structure.
Patent CN215290914U discloses a positioning tool for splicing steel structure ceilings, an inclined positioning frame positioned in the middle and supporting plates positioned at two sides of the inclined positioning frame are arranged in the positioning tool, a shape matched with a V-shaped roof steel framework structure is formed, and the assembly of steel materials of an inclined roof structure is greatly facilitated; however, in the device, the included angle between the V-shaped inclined plates in the inclined positioning frame in the middle of the device is fixed and cannot be adjusted, in the actual assembling process, due to the difference of steel structure materials, the included angle between the opposite inclined ridge beams on the two sides of the flat ridge beam has various design angles, and the device can only assemble the inclined roof structural steel with a certain specific included angle, so that the use range of the device is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a positioner that is used for steel structural member to assemble.
The purpose of the utility model is realized through the following technical scheme:
a positioning device for assembling steel structural members comprises a bracket, wherein a flat ridge beam supporting mechanism and inclined ridge beam supporting mechanisms positioned on two sides of the flat ridge beam supporting mechanism are arranged on the bracket; the flat ridge beam supporting mechanism comprises a main shaft horizontally arranged on a support and two groups of inclined first supporting plates arranged on two sides of the main shaft, a downward V-shaped opening is formed between the two groups of first supporting plates, and the inner side ends of the two groups of first supporting plates are rotatably sleeved on the main shaft; and the two groups of first supporting plates are also connected with a lifting mechanism for driving the outer ends of the two groups of first supporting plates to move up and down.
In some preferred embodiments, the lower end surfaces of two sides of the first supporting plate are provided with first studs, and the first studs are provided with elongated holes extending along the length direction of the first studs;
be located two sets ofly be equipped with the horizontal pole between two sets of first studs of first backup pad homonymy, the both ends of horizontal pole respectively are equipped with a set of round pin axle of wearing to establish in rectangular downthehole, the horizontal pole with elevating system links to each other.
In some preferred embodiments, a set of vertical beams is respectively arranged on two sides of the upper end of the support, and two ends of the main shaft are respectively connected to the set of vertical beams.
In some preferred embodiments, the inclined ridge beam supporting mechanism comprises two groups of second supporting plates with the length directions parallel to the axis of the main shaft, and the two groups of second supporting plates are arranged on the bracket below two sides of the main shaft;
the upper end face of each group of second supporting plates is uniformly provided with a plurality of supporting seats at intervals along the length direction of the main shaft, and each group of supporting seats is connected with a group of inclined supporting plates for supporting an inclined ridge beam in a turnable manner.
In some preferred embodiments, both ends of each set of the second support plates are slidably arranged on the bracket, so that the distance between the two sets of the second support plates is adjustable; and the two groups of second supporting plates are also connected with adjusting mechanisms for adjusting the distance between the two groups of second supporting plates.
In some preferred embodiments, two ends of the bracket are respectively provided with a group of first cross beams, and a group of second cross beams are arranged below each group of first cross beams in parallel; and a group of sliding parts are respectively arranged at two ends of each group of second supporting plates, and each group of sliding parts can be embedded between the first cross beam and the second cross beam on the same side in a sliding manner.
In some preferred embodiments, each set of sliding parts is provided with a set of ear seats, the adjusting mechanism comprises two sets of positive and negative double-thread lead screws, and the two sets of positive and negative double-thread lead screws are arranged on the outer sides of the two ends of the second supporting plate; every group positive and negative tooth double thread lead screw both ends respectively with the ear seat threaded connection on a set of slider to through rotating positive and negative tooth double thread lead screw controls the relative being close to/keeping away from between two sets of second backup pads.
In some preferred embodiments, each set of the positive and negative teeth double-head screw rod is provided with a hand wheel.
In some preferred embodiments, the lower end surface of the second support plate is provided with a plurality of second studs.
In some preferred embodiments, a plurality of first positioning holes are formed in the first supporting plate, a plurality of second positioning holes are formed in the inclined supporting plate, and the first positioning holes and the second positioning holes are used for penetrating bolts for fixing steel materials of the inclined roof structure.
The utility model has the advantages of it is following:
the utility model discloses an among the positioner for steel structural member assembles, two sets of first backup pads in the flat spine roof beam supporting mechanism all are the slope setting to form decurrent "V" type opening, and the medial extremity of two sets of first backup pads all rotationally overlaps and establish on the main shaft, outside end (free end) through the first backup pad of upgrade mechanism drive reciprocates, can adjust "V" type open-ended angle size, with the sloping roof structure steel of fine setting with the different design contained angles of adaptation, application scope is wide and has greatly improved the efficiency of assembling of sloping roof structure steel.
Drawings
Fig. 1 is a first perspective view of the positioning device for assembling steel structural members according to the present invention;
fig. 2 is a second perspective view of the positioning device for assembling steel structural members according to the present invention;
fig. 3 is a side view of the present invention for assembling steel structural members;
FIG. 4 is an enlarged view of FIG. 3 taken along line A-A;
in the figure: 1-bracket, 10-supporting leg, 11-first beam, 12-second beam, 13-vertical beam, 14-platform plate, 2-flat ridge beam supporting mechanism, 20-first supporting plate, 200-first positioning hole, 201-first stud, 202-long hole, 21-main shaft, 3-inclined ridge beam supporting mechanism, 30-second supporting plate, 300-second stud, 31-supporting seat, 32-inclined supporting plate, 320-second positioning hole, 33-sliding piece, 4-adjusting mechanism, 40-positive and negative double-head screw rod, 400-hand wheel, 41-ear seat, 5-lifting mechanism, 50-cross rod and 500-pin shaft.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a positioner for steel structural member assembles, including support 1, be equipped with flat spine roof beam supporting mechanism 2 on the support 1 and be located the oblique spine roof beam supporting mechanism 3 of flat spine roof beam supporting mechanism 2 both sides.
The bottom of the support is provided with four groups of supporting legs 10, the upper end of the support 10 is provided with a first side and a second side which are opposite to each other, the first side and the second side of the support 10 are both provided with a group of first cross beams 11, and a group of second cross beams 12 are arranged below the first cross beams 11 in parallel.
Referring to fig. 1, the flat ridge beam supporting mechanism 2 includes a main shaft 21 horizontally disposed on the support 1 and two groups of inclined first supporting plates 20 disposed on two sides of the main shaft 21, specifically, a group of vertical beams 13 are disposed in the middle of the first cross beam 11 on the first side and the second side of the upper end of the support 1, two ends of the main shaft 21 are respectively connected to a group of vertical beams 13, and the main shaft 21 can be rotatably inserted into the vertical beams 13 and can be fixedly connected to the vertical beams 13; a downward V-shaped opening is formed between the two groups of first supporting plates 20, and the inner ends of the two groups of first supporting plates 20 are rotatably sleeved on the main shaft 21, so that the outer ends (free ends) of the two groups of first supporting plates 20 can swing up and down around the main shaft 21.
In this embodiment, the first supporting plate 20 is further connected to a lifting mechanism 5 for driving the outer ends of the first supporting plate 20 to move up and down, so as to adjust the included angle of the V-shaped opening.
It is easy to understand that, in some embodiments, the lifting mechanism 5 can select various lifting manners, such as a jack, a cylinder, a hydraulic cylinder, a lead screw lifting mechanism, a scissor lifting mechanism, and the like, which are commonly found in the mechanical industry, and at least one set of the lifting mechanism 5 can be disposed below each set of the first supporting plate 20.
In this embodiment, referring to fig. 2 and 4, a plurality of first studs 201 are uniformly arranged on the lower end surface of the first support plate 20 at intervals to reinforce the structural strength of the first support plate 20, wherein two groups of first studs 201 located on the outermost side of the lower end of the first support plate 20 are provided with strip holes 202 extending along the length direction thereof; referring to fig. 4, two sets of cross bars 50 are arranged between two sets of first studs 201 on the same side of the first supporting plate 20, two ends of each cross bar 50 are respectively provided with a set of pin shafts 500 penetrating through the elongated holes 202, the cross bars 50 are connected with the lifting mechanisms 5, wherein the jack is selected by the lifting mechanisms 5, a set of platform plates 14 are arranged on the second cross beam 12, the jack is fixed on the platform plates 14, in order to enable the cross bars 50 to be kept horizontal in the lifting process, a set of vertically arranged sleeves are welded at the middle of the cross bars 50, the inner diameter of each sleeve is matched with the outer diameter of the output end of the jack, and the sleeves are sleeved on the output end above the jack.
Referring to fig. 1 and 3, the inclined ridge beam supporting mechanism 3 includes two sets of second supporting plates 30 whose length directions are parallel to the axis of the main shaft 21, the two sets of second supporting plates 30 are disposed on the bracket 1 below two sides of the main shaft 21, and a plurality of second studs 300 are further disposed on the lower end surface of each set of second supporting plates 30.
A plurality of supporting seats 31 are uniformly arranged on the upper end surface of each group of the second supporting plates 30 at intervals along the length direction of the main shaft 21, a group of inclined supporting plates 32 for supporting the inclined ridge beam is connected to each group of the supporting seats 31 in a turnable manner, that is, a connecting shaft at the lower end of each inclined supporting plate 32 traverses through the supporting seats 31, and the connecting shaft is arranged parallel to the main shaft 21.
Be equipped with a plurality of first locating holes 200 on the first backup pad 20, be equipped with a plurality of second locating holes 320 on the backup pad 32 to one side, wherein, first locating hole 200 with second locating hole 320 is used for wearing to establish the bolt of fixed pitched roof structure steel, fixes flat ridge roof-beam and oblique ridge roof-beam on this positioner through the bolt alone promptly, carries out flat ridge roof-beam and oblique ridge roof-beam's assembly again.
Referring to fig. 1, both ends of each group of second support plates 30 are slidably disposed on the bracket 1, so that an interval between the two groups of second support plates 30 is adjustable, and the two groups of second support plates 30 are further connected with an adjusting mechanism 4 for adjusting the interval between the two groups of second support plates 30, because the second support plates 30 are slidably disposed on the bracket 1, the adjusting mechanism 4 can independently adjust each group of second support plates 30, so that the interval between the two groups of second support plates 30 is adjustable; therefore, in some embodiments, the bracket 1 may be perforated with holes along the sliding direction of the second support plate 30, and after the second support plate 30 is moved to a proper position, the bolts/pins are inserted into the corresponding holes for fixing; in some embodiments, the horizontal jacking adjustment of each set of second supporting plates 30 can be performed by a rack-and-pinion mechanism or the design form of the jacking mechanism 5 as described above, and the adjustment of the distance between two sets of second supporting plates 30 can also be realized.
In this embodiment, two ends of each set of the second supporting plate 30 are respectively provided with a set of sliding members 33, and each set of the sliding members 33 is slidably embedded between the first cross beam 11 and the second cross beam 12 on the same side, that is, the first cross beam 11 and the second cross beam 12 simultaneously play a role of a rail for sliding the sliding members 33.
In addition, among the total four sets of sliders 33 of support 1 first side and second side, every group all be equipped with a set of ear seat 41 on the slider 33, guiding mechanism 4 includes two sets of positive and negative tooth stud screws 40, and two sets of positive and negative tooth stud screws 40 set up the outside at second backup pad 30 both ends, every group positive and negative tooth stud screws 40 both ends respectively with a set of slider 33 on ear seat 41 threaded connection, rotate positive and negative tooth stud screws 40, can control the relative being close to/keeping away from between two sets of second backup pads 30.
In order to facilitate the rotation of the positive and negative tooth double-end screw rod 40, a hand wheel 400 is arranged on each positive and negative tooth double-end screw rod 40.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a positioner for steel structural member assembles, includes support (1), be equipped with flat spine roof beam supporting mechanism (2) and be located on support (1) the oblique spine roof beam supporting mechanism (3) of flat spine roof beam supporting mechanism (2) both sides, its characterized in that:
the ridge beam supporting mechanism (2) comprises a main shaft (21) horizontally arranged on the support (1) and two groups of inclined first supporting plates (20) arranged on two sides of the main shaft (21), a downward V-shaped opening is formed between the two groups of first supporting plates (20), and the inner side ends of the two groups of first supporting plates (20) are rotatably sleeved on the main shaft (21); the two groups of first supporting plates (20) are also connected with lifting mechanisms (5) for driving the outer ends of the two groups of first supporting plates (20) to move up and down.
2. The positioning device for assembling the steel structural member as claimed in claim 1, wherein: the lower end surfaces of two sides of the first supporting plate (20) are respectively provided with a first vertical rib (201), and the first vertical ribs (201) are provided with long holes (202) extending along the length direction of the first vertical ribs;
be located two sets of be equipped with horizontal pole (50) between two sets of first grudging post (201) of first backup pad (20) homonymy, the both ends of horizontal pole (50) respectively are equipped with a set of round pin axle (500) of wearing to establish in rectangular hole (202), horizontal pole (50) with elevating system (5) link to each other.
3. The positioning device for assembling the steel structural member as claimed in claim 1, wherein: two sides of the upper end of the support (1) are respectively provided with a group of vertical beams (13), and two ends of the main shaft (21) are respectively connected to the group of vertical beams (13).
4. The positioning device for assembling the steel structural member as claimed in claim 1, 2 or 3, wherein: the inclined ridge beam supporting mechanism (3) comprises two groups of second supporting plates (30) which are parallel to the axis of the main shaft (21) in the length direction, and the two groups of second supporting plates (30) are arranged on the bracket (1) below two sides of the main shaft (21);
the upper end face of each group of second supporting plate (30) is evenly provided with a plurality of supporting seats (31) at intervals along the length direction of the main shaft (21), and each group of supporting seats (31) can be connected with a group of inclined supporting plates (32) for supporting an inclined ridge beam in a turnover mode.
5. The positioning device for assembling the steel structural member as claimed in claim 4, wherein: both ends of each group of second supporting plates (30) are slidably arranged on the bracket (1), so that the distance between the two groups of second supporting plates (30) is adjustable; and the two groups of second supporting plates (30) are also connected with adjusting mechanisms (4) for adjusting the distance between the two groups of second supporting plates (30).
6. The positioning device for assembling the steel structural member as claimed in claim 5, wherein: two ends of the support (1) are respectively provided with a group of first cross beams (11), and a group of second cross beams (12) are arranged below each group of first cross beams (11) in parallel; two ends of each group of second supporting plates (30) are respectively provided with a group of sliding parts (33), and each group of sliding parts (33) can be slidably embedded between the first cross beam (11) and the second cross beam (12) on the same side.
7. The positioning device for assembling the steel structural member as claimed in claim 6, wherein: each group of sliding parts (33) is provided with a group of lug seats (41), the adjusting mechanism (4) comprises two groups of positive and negative tooth double-end screw rods (40), and the two groups of positive and negative tooth double-end screw rods (40) are arranged on the outer sides of two ends of the second supporting plate (30); every group positive and negative tooth double thread lead screw (40) both ends respectively with ear seat (41) threaded connection on a set of slider (33) to through rotating positive and negative tooth double thread lead screw (40), control relative being close to between two sets of second backup pads (30)/keep away from.
8. The positioning device for assembling the steel structural member as claimed in claim 7, wherein: and each group of the positive and negative teeth double-head screw rod (40) is provided with a hand wheel (400).
9. The positioning device for assembling the steel structural member as claimed in claim 4, wherein: and a plurality of second vertical ribs (300) are arranged on the lower end surface of the second supporting plate (30).
10. The positioning device for assembling the steel structural member as claimed in claim 4, wherein: be equipped with a plurality of first locating hole (200) on first backup pad (20), be equipped with a plurality of second locating hole (320) on oblique backup pad (32), first locating hole (200) with second locating hole (320) are used for wearing to establish the bolt of fixed pitched roof structure steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221018321.0U CN217631387U (en) | 2022-04-27 | 2022-04-27 | Positioning device for assembling steel structural members |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221018321.0U CN217631387U (en) | 2022-04-27 | 2022-04-27 | Positioning device for assembling steel structural members |
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| CN217631387U true CN217631387U (en) | 2022-10-21 |
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| CN202221018321.0U Active CN217631387U (en) | 2022-04-27 | 2022-04-27 | Positioning device for assembling steel structural members |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921290A (en) * | 2024-03-11 | 2024-04-26 | 湖北省工业建筑集团有限公司 | Adjustable fixing device for welding steel structure |
-
2022
- 2022-04-27 CN CN202221018321.0U patent/CN217631387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921290A (en) * | 2024-03-11 | 2024-04-26 | 湖北省工业建筑集团有限公司 | Adjustable fixing device for welding steel structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Floor 1, No. 105, Hongdoushu Street, Jinjiang District, Chengdu, Sichuan 610000 Patentee after: Sichuan South China Electric Power Design Institute Co.,Ltd. Address before: No. 1602-2, Floor 16, No. 48, Shuxi Road, Jinniu Hi tech Industrial Park, Chengdu, Sichuan 610000 Patentee before: Tengkai Electric Power Survey and Design Co.,Ltd. |
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| CP03 | Change of name, title or address |