Building wall support frame
Technical Field
The utility model belongs to the technical field of the building engineering equipment technique and specifically relates to a building wall support frame is related to.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories such as wallboards, laminated plates and the like in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. In the current work progress, at first hoist prefabricated wallboard to the position of design, after prefabricated wallboard targets in place, use the bearing diagonal to fix the wallboard, the wallboard is fixed the back that finishes, pours in the milk to the gap between the adjacent wallboard, and the back that finishes in the milk is demolishd the bearing structure of wallboard, then carries out the installation of superimposed sheet of wallboard upper end. When carrying out the installation of superimposed sheet, need install vertical independent steel shotcrete and fossil fragments at first, place prefabricated superimposed sheet in fossil fragments upper end.
The utility model discloses a bracing structure is used in prefabricated wall construction that current bulletin number is CN207260633U, it includes: the inclined strut member comprises an inclined strut member, wherein two end parts of the inclined strut member are provided with external thread structures, the lower end part of the inclined strut member is arranged on a structural plate embedded part through a lower fixing head, the lower fixing head is provided with a lower mounting sleeve matched with the lower end thread structure of the inclined strut member and provided with an internal thread structure, a lower sleeve hook arranged at the end part of the lower mounting sleeve and connected with the structural plate embedded part, the upper end part of the inclined strut member is arranged on the prefabricated wall embedded part through an upper fixing head, the upper fixing head is provided with an upper mounting sleeve matched with the upper end thread structure of the inclined strut member and provided with an, the upper sleeve hook is arranged at the end part of the upper mounting sleeve and connected with the prefabricated wall embedded part, two groups of inclined supporting structures are mounted between the prefabricated wall and the structural plate, the lower ends of the two groups of inclined supporting structures are connected to the structural plate embedded part, the inclined support of the long rod on the upper part is used for adjusting the verticality of the wall body, and the inclined support of the short rod on the lower part is used for adjusting the position of the wall body.
The above prior art solutions have the following drawbacks: after the installation of prefabricated wallboard was accomplished, the bearing diagonal need be demolishd, and later installation vertical steel shotcrete carries out the installation of superimposed sheet, need use two kinds of different support components in the work progress, and current bearing diagonal only can be used for the support on inclined plane, and its function is single.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a building wall support frame, the mode that the bearing diagonal can be followed to the support frame converts vertical support into.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a supporting frame for a building wall comprises a base, wherein a first supporting rod is rotatably connected to the base, a connecting rod is connected to the base, a second supporting rod is hinged to the connecting rod, and mounting seats are detachably connected to the ends, far away from the base, of the first supporting rod and the second supporting rod; the base is connected with a baffle perpendicular to the base, and when the first supporting rod rotates to abut against the baffle, the first supporting rod is perpendicular to the base; the first support rod is provided with a connecting block, when the first support rod is in a state of being vertical to the base, the second support rod can rotate to the position of the connecting block, and the second support rod is detachably connected with the connecting block; the supporting seat that is used for supporting fossil fragments can be dismantled to first bracing piece upper end and be connected with.
By adopting the technical scheme, when the prefabricated wallboard is installed, the installation base is fixed on the prefabricated wallboard, and the first support rod and the second support rod are fixed with the installation base; after the construction of the prefabricated wall panel is completed, the first supporting rod, the second supporting rod and the mounting seat are disassembled, the first supporting rod and the second supporting rod are rotated, the first supporting rod is rotated to be abutted against the baffle, the second supporting rod is rotated to be positioned at the connecting block, the second supporting rod is connected with the connecting block, at the moment, the first supporting rod is in a state perpendicular to the ground, the second supporting rod and the connecting rod form a triangular support for the first supporting rod, the supporting seat is connected to the upper end of the first supporting rod, the keel is supported, and the later-stage laminated slab is favorably mounted; the diagonal bracing can be converted from a diagonal bracing to a vertical bracing.
The present invention may be further configured in a preferred embodiment as: the first supporting rod comprises a first screw rod, a first connecting rod and a first sleeve, the first connecting rod is connected to the base, a bearing is arranged at the position where the first sleeve is connected with the first connecting rod, the outer ring of the bearing is connected with the first sleeve, the inner ring of the bearing is connected with the first connecting rod, and the first screw rod is in screwed connection with one end, far away from the first connecting rod, of the first sleeve.
Through adopting above-mentioned technical scheme, because first sleeve rotates with the head rod to be connected, simultaneously, first screw rod and first sleeve threaded connection are fixed with the joint and the mount pad of first screw rod, when the length of first bracing piece needs to be adjusted, rotate first sleeve, and the relative first sleeve screw in of first screw rod is unscrewed, realizes the regulation of first bracing piece length.
The present invention may be further configured in a preferred embodiment as: the supporting seat is connected to the first screw rod, and one side of the supporting seat connected with the first screw rod is connected with a threaded sleeve matched with the first screw rod in a threaded mode.
Through adopting above-mentioned technical scheme, when needs carry out vertical support, with the screw sleeve spiro union of supporting seat on first screw rod, realize supporting seat and the connection of first screw rod.
The present invention may be further configured in a preferred embodiment as: one side of the supporting seat far away from the threaded sleeve is connected with a supporting rod for fixing the keel.
Through adopting above-mentioned technical scheme, be convenient for realize the support and the location of fossil fragments through the bracing piece on the supporting seat.
The present invention may be further configured in a preferred embodiment as: the second bracing piece includes second screw rod, second connecting rod and second sleeve, the second connecting rod is connected on the connecting rod, also is connected with the bearing between second connecting rod and the second sleeve, the bearing outer lane is connected with the second sleeve, the bearing inner circle is connected with the second connecting rod, the second screw rod spiro union is in the one end that the second connecting rod was kept away from to the second sleeve.
Through adopting above-mentioned technical scheme, when the length of second bracing piece needs to be adjusted, it is fixed with connecting block or mount pad to connect of second screw rod, and through rotating the second sleeve, the spiro union realizes the regulation of second bracing piece length in second screw rod and the second sleeve relative motion in opposite directions or relative motion in the second sleeve.
The present invention may be further configured in a preferred embodiment as: the first sleeve and the second sleeve are both externally connected with a rotary handle.
Through adopting above-mentioned technical scheme, be convenient for realize rotatory first sleeve or second sleeve through rotatory handle more.
The present invention may be further configured in a preferred embodiment as: and rotating shafts are connected between the first connecting rod and the base and between the second connecting rod and the connecting rod.
Through adopting above-mentioned technical scheme, rotate through the pivot with head rod or second connecting rod and connect on base or connecting rod, realize that first bracing piece or second bracing piece are connected for the rotation of base or connecting rod.
The present invention may be further configured in a preferred embodiment as: the connecting block is arranged on the first connecting rod, a connecting hole is formed in the connecting block, and a bolt and a nut are connected between the second screw rod and the connecting block.
Through adopting above-mentioned technical scheme, realize the fixed of second screw rod and connecting block through bolt and nut, realize dismantling being connected of second bracing piece and connecting block.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the inclined support can be converted from an inclined support mode to a vertical support mode;
2. because first sleeve and head rod rotate to be connected, simultaneously, first screw rod and first sleeve threaded connection are fixed with the joint and the mount pad of first screw rod, when the length of first bracing piece needs to be adjusted, rotate first sleeve, and first screw rod revolves out relative first sleeve screw in, realizes the regulation of first bracing piece length.
Drawings
FIG. 1 is a schematic view of the present embodiment in a state of supporting a prefabricated wall;
FIG. 2 is a schematic structural view of the overall structure of the present embodiment;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is an enlarged schematic view at B in FIG. 2;
FIG. 5 is a schematic view showing a state where the present embodiment is vertically supported;
fig. 6 is a schematic structural view of the support seat.
Reference numerals: 1. a first support bar; 11. a first screw; 111. a joint; 12. a first connecting rod; 121. connecting blocks; 122. connecting holes; 13. a first sleeve; 131. rotating the grip; 14. a bearing; 2. a second support bar; 21. a second screw; 22. a second connecting rod; 23. a second sleeve; 3. a mounting seat; 31. a clamping and connecting plate; 4. an expansion bolt; 5. a base; 51. a baffle plate; 7. a connecting rod; 8. a rotating shaft; 9. a bolt; 10. a nut; 15. a supporting seat; 16. a threaded sleeve; 17. a support rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a building wall support frame, including connecting first bracing piece 1 and the second bracing piece 2 between prefabricated wall body and ground, be connected with mount pad 3 between first bracing piece 1, second bracing piece 2 and the wall body. A base 5 for the first supporting rod 1 to be rotatably connected is connected between the first supporting rod 1 and the ground, a connecting rod 7 is connected onto the base 5, a second supporting rod 2 is hinged onto the connecting rod 7, and the base 5 and the connecting rod 7 are fixed on the ground through expansion bolts 4.
Referring to fig. 2 and 3, the first support rod 1 includes a first screw 11, a first connecting rod 12, and a first sleeve 13, the first screw 11 is screwed into the first sleeve 13, a bearing 14 is connected between the first connecting rod 12 and the first sleeve 13, the first connecting rod 12 is connected to an inner ring of the bearing 14, and the first sleeve 13 is connected to an outer ring of the bearing 14. A rotating shaft 8 is connected between the first connecting rod 12 and the base 5, so that the first connecting rod 12 is rotatably connected to the base 5, a rotating handle 131 is welded on the outer wall of the first sleeve 13, and when the length of the first supporting rod 1 needs to be adjusted, the rotating handle 131 drives the first sleeve 13 to rotate.
Referring to fig. 2 and 3, the second support rod 2 includes a second screw 21, a second connecting rod 22 and a second sleeve 23, the second connecting rod 22 is rotatably connected to one end of the second sleeve 23 through a bearing 14, the second screw 21 is screwed to one end of the second sleeve 23 far away from the second connecting rod 22, the second connecting rod 22 is rotatably connected to the connecting rod 7 through a rotating shaft 8, and the outer wall of the second sleeve 23 is also connected to a rotating handle 131, so as to facilitate rotation of the second sleeve 23.
Referring to fig. 2 and 4, the mounting seat 3 is fixed on a wall surface by using an expansion bolt 4, the mounting seat 3 includes a left clamping plate 31 and a right clamping plate 31, a through hole is formed in each clamping plate 31, the first screw 11 and the second screw 21 are both provided with a joint 111 at one end connected with a wall body, the first screw 11 is taken as an example, the joint 111 of the first screw 11 is provided with a mounting hole, and a bolt 9 and a nut 10 for fixing the joint 111 and the mounting seat 3 are connected between the joint 111 and the mounting seat 3.
Referring to fig. 2, a baffle 51 is welded on a side of the base 5 away from the connecting rod 7, the baffle 51 is perpendicular to the base 5, and when the first supporting rod 1 rotates with the position of the rotating shaft 8 to abut against the baffle 51, the first supporting rod 1 is perpendicular to the ground.
Referring to fig. 5, a connecting block 121 is connected to the first connecting rod 12, a connecting hole 122 is formed in the connecting block 121, when the first connecting rod 12 rotates to a state perpendicular to the base 5, the second supporting rod 2 rotates to the position of the connecting block 121, the second supporting rod 2 and the connecting block 121 are detachably connected through a bolt 9 and a nut 10, and the second supporting rod 2 pushes the first supporting rod 1 to further abut against the baffle 51 through adjustment of the second sleeve 23.
Referring to fig. 6, the supporting seat 15 that is used for supporting the fossil fragments can be dismantled and is connected with in 1 upper end of first bracing piece, and one side that supporting seat 15 and first screw rod 11 are connected is provided with threaded sleeve 16, and threaded sleeve 16 welds the central point that puts in supporting seat 15, and one side that threaded sleeve 16 was kept away from to supporting seat 15 is connected with four spinal branch vaulting poles 17, and bracing piece 17 distributes respectively on four angles of supporting seat 15, and bracing piece 17 is convenient for realize the installation and the fixing of the different angles of fossil fragments.
The embodiment of the present invention:
when prefabricated wallboard of assembly type structure installation, be fixed in subaerial base 5 and connecting rod 7, be fixed in prefabricated wallboard with mount pad 3 on, be connected first bracing piece 1, second bracing piece 2 with the mount pad 3 that corresponds respectively, through the regulation of first bracing piece 1 and 2 length of second bracing piece, realize prefabricated wall body position and the regulation of straightness that hangs down. After the pouring and fixing construction of the prefabricated wall joint is finished, the first supporting rod 1, the second supporting rod 2 and the mounting seat 3 are detached, the supporting seat 15 is screwed on the first screw rod 11 of the first supporting rod 1, the first supporting rod 1 and the second supporting rod 2 are rotated, the first supporting rod 1 is abutted to the baffle 51, the second supporting rod 2 is connected with the connecting block 121 of the first supporting rod 1, the length of the second supporting rod 2 is adjusted by adjusting the second sleeve 23, the first supporting rod 1 is abutted to the baffle 51, the first supporting rod 1 is in a state perpendicular to the base 5, and the connecting rod 7 and the second supporting rod 2 form a support for the first supporting rod 1. After the inclined support is used, the inclined support can be converted into a vertical support mode from an inclined support mode, and functions of the inclined support in the using process are improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.