CN215973157U - Bracket for precast concrete superimposed sheet - Google Patents
Bracket for precast concrete superimposed sheet Download PDFInfo
- Publication number
- CN215973157U CN215973157U CN202122329301.7U CN202122329301U CN215973157U CN 215973157 U CN215973157 U CN 215973157U CN 202122329301 U CN202122329301 U CN 202122329301U CN 215973157 U CN215973157 U CN 215973157U
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- CN
- China
- Prior art keywords
- support frame
- bracket
- stand
- fixing sleeve
- precast concrete
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- 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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- 239000011178 precast concrete Substances 0.000 title claims description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 230000033228 biological regulation Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004567 concrete Substances 0.000 abstract description 3
- 230000003827 upregulation Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model provides a prefabricated for superimposed sheet bracket of concrete, relates to building engineering technical field, including the support frame, the upper portion of support frame is provided with encloses and keeps off the stand, the support frame with enclose the stand and pass through perpendicular mounting and be connected, the lower part of support frame is provided with short support column, the bottom surface of short support column is provided with the regulating block, the underrun threaded connection of regulating block has the regulation pole, the bottom surface of adjusting the pole is connected with the bottom plate, the top surface that encloses the stand of keeping off is seted up the recess of pegging graft with the regulating block cooperation, the lateral wall that encloses the stand of keeping off is provided with rings. When the utility model is used, a plurality of brackets can be superposed up and down so as to improve the utilization rate of the brackets and the utilization rate of the field; when not using, can fold enclosing the fender stand to reduce the consumption of storage yard area, set up regulation pole and bottom plate, realize avoiding the ground unevenness to cause rocking of bracket, increase bracket stability to the highly appropriate regulation of whole bracket.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a bracket for a concrete prefabricated laminated slab.
Background
The superimposed sheet needs prefabricate and deposit at the component factory, and at many job sites, because available stock dump is less and less, the most level of superimposed sheet of prefabricating again is stacked, has taken great space, and has the potential safety hazard. And in the process of transporting the bracket back from the construction site, because the bracket can not be folded, the great space waste on the transport vehicle is caused, and the transportation times and the cost are increased.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a bracket for a precast concrete composite slab, which solves the problems of the prior art.
The technical scheme is as follows: including the support frame, the upper portion of support frame is provided with encloses the fender stand, the support frame with enclose the fender stand and connect through perpendicular mounting, form enclose the fender stand rotate and fold in the top surface of support frame or follow the top surface of support frame expand and perpendicular with the structure of support frame, the lower part of support frame is provided with short support column, the bottom surface of short support column is provided with the regulating block, the underrun threaded connection of regulating block has the regulation pole, the bottom surface of adjusting the pole is connected with the bottom plate, the top surface that encloses the fender stand seted up with the recess that the regulating block matched with was pegged graft, the lateral wall that encloses the fender stand is provided with rings.
Preferably, vertical fixing spare includes fixed connection and is in the fixed plate of support frame top surface, the vertical fixation has first fixed cover on the fixed plate, first fixed endotheca is equipped with the fixed cover of second, just first fixed cover with the fixed cover of second passes through the rotation axis and connects, the fixed cover of second can be followed the rotation axis rotates 90 degrees, enclose the bottom fixed connection that keeps off the stand in the fixed cover of second, work as enclose keep off the stand rotate with when the support frame is perpendicular, fix through the mounting.
Preferably, the fixing member includes a bolt and a nut, and the first fixing sleeve, the second fixing sleeve and the enclosure pillar are provided with a hole penetrating through the bolt.
Preferably, the first fixing sleeve is of a U-shaped structure consisting of a first back plate and first connecting plates located on two sides, the upper section of each first connecting plate is designed to be L-shaped, the second fixing sleeve is of a U-shaped structure consisting of a second back plate and second connecting plates located on two sides, an L-shaped groove is formed below the second back plate, a gap is formed between the first back plate and the second back plate, and the first connecting plates are in close contact with the second connecting plates.
Preferably, the support frame is square structure, enclose and keep off the stand setting and be in the top surface four corners department of support frame, the support frame is the plane support body that is formed by I-steel fixed connection, the equipartition has the short steel bar that is used for the reinforcement in the I-steel, and is adjacent be connected with between the I-steel and be used for the reinforced bearing diagonal.
Preferably, be provided with the support bar in the support frame, the top surface of support bar is provided with a plurality of antislip strips, the antislip strip with support bar integrated into one piece sets up, just the cross-section of antislip strip is triangle-shaped.
Preferably, the lifting rings on the four fence posts are located on the same horizontal plane.
Preferably, the bottom plate is matched with the groove in size, so that the bottom plate can slide into the groove, and the bottom surface of the bottom plate is provided with an anti-skidding bottom mat.
The utility model provides a bracket for a concrete prefabricated laminated slab, which has the following beneficial effects compared with the prior art:
1: when the utility model is used, a plurality of brackets can be superposed up and down so as to improve the utilization rate of the brackets and the utilization rate of the field;
2: when the folding type container is not used, the enclosure upright posts can be folded, so that the consumption of the storage yard area is reduced, and in the process of transporting the bracket back and forth, the enclosure upright posts can be folded, so that the waste of the space of a transport vehicle is greatly avoided, the number of single vehicle transportation is increased, the transportation times are reduced, and the transportation cost is greatly reduced;
3: the utility model is provided with the adjusting rod and the bottom plate, realizes the proper adjustment of the height of the whole bracket, avoids the shaking of the bracket caused by uneven ground and increases the stability of the bracket.
Drawings
FIG. 1 is an overall structural view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a top view of the support of the present invention.
Fig. 4 is a front view of the trays of the present invention when stacked.
Fig. 5 is a front view of the first pouch of the present invention.
Fig. 6 is a side view of a second pouch of the present invention.
Fig. 7 is a front view of a second pouch of the present invention.
In the figure: 1-supporting frame, 2-enclosure upright post, 3-short supporting post, 4-adjusting block, 5-adjusting rod, 6-bottom plate, 7-groove, 8-lifting ring, 9-fixing plate, 10-first fixing sleeve, 11-second fixing sleeve, 12-bolt, 13-nut, 14-first back plate, 15-first connecting plate, 16-second back plate, 17-second connecting plate, 18-short steel bar, 19-inclined support, 20-supporting bar, 21-antislip strip and 22-antislip bottom pad.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. In the description of the present invention, it should be noted that the terms "central", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, and are only used for convenience of description and simplification of description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the terms "outer", "inner" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance in the description of the present invention, it being noted that unless otherwise explicitly stated or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
The first embodiment is as follows: as shown in fig. 1 and 2, a bracket for a precast concrete composite slab comprises a support frame 1, wherein an enclosing and blocking upright post 2 is arranged at the upper part of the support frame 1, the support frame 1 and the enclosing and blocking upright post 2 are connected through a vertical fixing piece, and a structure that the enclosing and blocking upright post 2 rotates and is folded on the top surface of the support frame 1 or is unfolded from the top surface of the support frame 1 and is vertical to the support frame 1 is formed.
As shown in fig. 3, the support frame 1 is a square structure, the enclosure columns 2 are arranged at four corners of the top surface of the support frame 1, the support frame 1 is a planar frame body formed by fixedly welding and connecting h-shaped steel, short steel bars 18 for reinforcement are uniformly distributed in the h-shaped steel, the short steel bars 18 are welded in the h-shaped steel, and the short steel bars 18 are used for reinforcing the strength of the h-shaped steel.
And an inclined support 19 for reinforcing is connected between the adjacent I-shaped steels, the inclined support 19 is fixedly connected with the I-shaped steels in a welding manner, and the inclined support 19 is used for increasing the integral rigidity of the I-shaped steels.
Perpendicular mounting includes fixed plate 9 of welded fastening connection at 1 top surface of support frame, the vertical fastening has first fixed cover 10 on fixed plate 9, first fixed cover 10 welding is at the top surface of fixed plate 9, first fixed cover 10 endotheca is equipped with the fixed cover 11 of second, and the fixed cover 11 of first fixed cover 10 and second passes through rotation axis connection, the fixed cover 11 of second can be followed the axis of rotation and rotated 90 degrees, enclose the bottom fixed connection that keeps off stand 2 in the fixed cover 11 of second, when enclosing that keep off stand 2 and rotate to perpendicular with support frame 1, fix through the mounting.
The fixing piece comprises a bolt 12 and a nut 13, and the first fixing sleeve 10, the second fixing sleeve 11 and the enclosure upright post 2 are provided with holes penetrating through the bolt 12.
As shown in fig. 5, the first fixing sleeve 10 is a U-shaped structure composed of a first back plate 14 and first connecting plates 15 located at two sides, the first back plate 14 and the first connecting plates 15 can be integrally formed, the upper section of the first connecting plates 15 is designed to be L-shaped,
as shown in fig. 6 and 7, the second fixing sleeve 11 is a U-shaped structure composed of a second back plate 16 and second connecting plates 17 located at two sides, the second back plate 16 and the second connecting plates 17 can be integrally formed, an L-shaped groove is provided below the second back plate 16, the L-shaped groove is designed to enable the second fixing sleeve 11 to rotate relative to the first fixing sleeve 10, a space is provided between the first back plate 14 and the second back plate 16, the size of the space can meet the requirement that the second fixing sleeve 11 rotates relative to the first fixing sleeve 10, and the first connecting plates 15 and the second connecting plates 17 are in close contact.
When the folding type transportation vehicle is not used, the bolts 12 and the nuts 13 can be detached, then the enclosure upright posts 2 are rotated, and the enclosure upright posts 2 are folded, so that the consumption of the storage yard area is reduced, and in the process of transporting the bracket back, the enclosure upright posts 2 can be folded, so that the waste of the space of the transportation vehicle is greatly avoided, the number of single vehicle transportation is increased, the transportation times are reduced, and the transportation cost is greatly reduced.
The lower part of support frame 1 is provided with short support column 3, and short support column 3 welds in the lower part of support frame 1, and short support column 3 sets up with enclosing to keep off 2 corresponding positions of stand. The short supporting columns 3 are arranged to conveniently lift the whole bracket off the ground or the vehicle body, so that the requirement of stacking the laminated slabs off the ground is met.
The bottom surface of short support column 3 is provided with regulating block 4, the welding of regulating block 4 is in the bottom surface of short support column 3, the underrun threaded connection of regulating block 4 has regulation pole 5, the bottom surface welding fixedly connected with bottom plate 6 of regulation pole 5, enclose the top surface that keeps off stand 2 and set up the recess 7 with the 4 grafting that cooperate of regulating block, wherein, bottom plate 6 and recess 7 size looks adaptation, make in bottom plate 6 can slide into recess 7, the bottom surface of bottom plate 6 is provided with anti-skidding heelpiece 22, anti-skidding heelpiece 22 adopts the rubber material to make, anti-skidding heelpiece 22 bonds in the bottom surface of bottom plate 6 through glue, it adjusts pole 5 and bottom plate 6 to set up, realize the highly suitable regulation to whole bracket, avoid uneven ground to cause rocking of bracket, increase bracket stability, set up anti-skidding heelpiece 22, further increase the stability of bracket.
As shown in fig. 4, when there are many stacked boards to be stored, a plurality of brackets are stacked together to improve the utilization rate of the brackets and the utilization rate of the field, and the operation is as follows: adjust the upper bracket, rotate the distance between the bottom plate 6 that adjusts the pole 5 and make the upper bracket and the short support column 3 and be the extreme end, insert the regulating block 4 of upper bracket this moment, adjust pole 5 and bottom plate 6 together and enclose in the recess that keeps off 2 tops of stand in the lower floor's bracket, can accomplish stacking of bracket.
The lateral wall that encloses fender stand 2 is provided with rings 8, and rings 8 welding is at the lateral wall that encloses fender stand 2, and four rings 8 that enclose on the fender stand 2 are located same horizontal plane, set up rings 8, make things convenient for the lug connection bracket and superimposed sheet one to lift by crane to the transport vechicle.
Example two: further on the basis of above-mentioned embodiment, be provided with support bar 20 in support frame 1, support bar 20 welds in support frame 1, and support bar 20 is many, and parallel arrangement sets up support bar 20, and support bar 20 also plays the support fixed action, improves support force of support frame 1, prevents that support frame 1 atress from heavily warping.
The top surface of support bar 20 is provided with a plurality of antislip strips 21, and antislip strip 21 sets up with support bar 20 integrated into one piece, and the cross-section of antislip strip 21 is triangle-shaped, and triangular antislip strip, and antiskid is effectual. The setting of antislip strip 21 makes and becomes a plurality of line contact by the face contact between superimposed sheet and the support bar 20, has increased the frictional force of contact surface for superimposed sheet place more firm, safety.
In summary, when the utility model is used, a plurality of brackets can be vertically stacked, so as to improve the utilization rate of the brackets and the utilization rate of the field; when not using, can fold enclosing the fender stand to reduce the consumption of storage yard area, set up regulation pole and bottom plate, realize avoiding the ground unevenness to cause rocking of bracket, increase bracket stability to the highly appropriate regulation of whole bracket.
While the present invention has been particularly shown and described with reference to the preferred embodiments, and many methods and approaches to the practice thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. The utility model provides a bracket for precast concrete superimposed sheet, includes support frame (1), its characterized in that, the upper portion of support frame (1) is provided with encloses fender stand (2), support frame (1) with enclose fender stand (2) and connect through vertical fixing spare, form enclose fender stand (2) rotate and fold in the top surface of support frame (1) or from the top surface of support frame (1) expand and perpendicular with the structure of support frame (1), the lower part of support frame (1) is provided with short support column (3), the bottom surface of short support column (3) is provided with regulating block (4), the bottom surface of regulating block (4) has regulation pole (5) through threaded connection, the bottom surface of regulating pole (5) is connected with bottom plate (6), the top surface of enclosing fender stand (2) set up with regulating block (4) cooperate the recess (7) of pegging graft, the side wall of the enclosure upright post (2) is provided with a lifting ring (8).
2. A carriage for precast concrete superimposed slab as recited in claim 1, characterized in that said vertical fixing member comprises a fixing plate (9) fixedly connected to the top surface of said supporting frame (1), said fixing plate (9) is vertically fixed with a first fixing sleeve (10), said first fixing sleeve (10) is internally sleeved with a second fixing sleeve (11), and said first fixing sleeve (10) and said second fixing sleeve (11) are connected through a rotation axis, said second fixing sleeve (11) can rotate 90 degrees along said rotation axis, said bottom fixed connection of said enclosure pillar (2) is in said second fixing sleeve (11), when said enclosure pillar (2) rotates to be perpendicular to said supporting frame (1), said enclosure pillar is fixed through a fixing member.
3. A bracket for precast concrete composite slab according to claim 2, characterized in that said fixing member comprises a bolt (12) and a nut (13), and said first fixing sleeve (10), said second fixing sleeve (11) and said containment column (2) are provided with a hole penetrating said bolt (12).
4. A precast concrete composite slab bracket according to claim 3, wherein said first fixing cover (10) is a U-shaped structure consisting of a first back plate (14) and first connecting plates (15) at both sides, the upper section of said first connecting plates (15) is designed in an L-shape, said second fixing cover (11) is a U-shaped structure consisting of a second back plate (16) and second connecting plates (17) at both sides, an L-shaped groove is provided under said second back plate (16), a space is provided between said first back plate (14) and said second back plate (16), and said first connecting plates (15) and said second connecting plates (17) are in close contact.
5. A bracket for precast concrete superimposed sheet according to claim 1, characterized in that, the support frame (1) is square structure, the enclosure upright posts (2) are arranged at the four corners of the top surface of the support frame (1), the support frame (1) is a plane frame body formed by fixedly connecting I-steel, short steel bars (18) for reinforcement are uniformly distributed in the I-steel, and an inclined support (19) for reinforcement is connected between the adjacent I-steel.
6. A bracket for precast concrete superimposed sheet according to claim 5, characterized in that, support bar (20) is provided in the support frame (1), the top surface of support bar (20) is provided with a plurality of antislip strips (21), the antislip strips (21) and the support bar (20) are integrally formed, and the cross section of the antislip strips (21) is triangle.
7. A bracket for precast concrete composite slab according to claim 1, characterized in that the lifting rings (8) of the four fence posts (2) are located at the same horizontal plane.
8. A bracket for precast concrete composite slab according to claim 1, characterized in that said bottom plate (6) is adapted to the size of said groove (7) so that said bottom plate (6) can be slid into said groove (7), and the bottom surface of said bottom plate (6) is provided with an anti-slip bottom pad (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329301.7U CN215973157U (en) | 2021-09-26 | 2021-09-26 | Bracket for precast concrete superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329301.7U CN215973157U (en) | 2021-09-26 | 2021-09-26 | Bracket for precast concrete superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215973157U true CN215973157U (en) | 2022-03-08 |
Family
ID=80571280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122329301.7U Expired - Fee Related CN215973157U (en) | 2021-09-26 | 2021-09-26 | Bracket for precast concrete superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215973157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966887A (en) * | 2024-03-28 | 2024-05-03 | 中国铁路设计集团有限公司 | Assembled beam column adjustable support node and installation method |
-
2021
- 2021-09-26 CN CN202122329301.7U patent/CN215973157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966887A (en) * | 2024-03-28 | 2024-05-03 | 中国铁路设计集团有限公司 | Assembled beam column adjustable support node and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |