CN212671294U

CN212671294U - Laminated beam construction supporting structure

Info

Publication number: CN212671294U
Application number: CN202020899518.4U
Authority: CN
Inventors: 黄益宝; 王迎平; 汤真标
Original assignee: Jiangsu Jianyu Construction Group Co ltd
Current assignee: Jiangsu Jianyu Construction Group Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-03-09
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a superposed beam construction bearing structure, it relates to superposed beam construction field, aims at solving current superposed beam construction bearing structure, has the problem of damage to the stand body, and the bearing structure of the invention includes the triangular supports frame, the triangular supports frame butt is on corresponding stand lateral wall, bearing structure is still including the spacing stay that is located triangular supports frame hang plate and the fixed location fagging that sets up in spacing stay bottom, the corresponding stand slope is kept away from to spacing stay bottom, the location fagging is fixed subaerial through the gim bolt. The utility model discloses can fix the triangular supports frame on the stand top that corresponds under the prerequisite that does not harm the stand structure for the triangular supports frame supports the precast beam steadily.

Description

Laminated beam construction supporting structure

Technical Field

The utility model belongs to the technical field of the technique of superposed beam construction and specifically relates to a superposed beam construction bearing structure is related to.

Background

In the building construction, the cross section of the frame beam is generally rectangular or T-shaped, when the floor structure is a prefabricated slab assembled floor, in order to reduce the height occupied by the floor structure and increase the building clearance, the cross section of the frame beam is usually cross-shaped or basket-shaped, in the assembled integral frame structure, a prefabricated beam is usually installed between the top ends of two vertical columns, and partial concrete is poured again, so that a superposed beam is formed; meanwhile, in the process of filling concrete, the precast beam needs to be supported.

The prior Chinese patent with the publication number of CN207553651U discloses a supporting device for a composite beam construction stage, which comprises a prefabricated composite beam and a beam lower supporting structure, wherein connecting pieces are respectively embedded in two end parts of the prefabricated composite beam; the beam lower supporting structure comprises an inclined pull rod, a horizontal connecting rod, a node connecting piece and a vertical supporting rod, when the beam lower supporting structure is used, two ends of the prefabricated superposed beam are erected between the two stand columns, and the two ends of the prefabricated superposed beam and the stand columns are connected and supported through triangular supporting frames.

The above prior art solutions have the following drawbacks: the triangular support frame needs to be fixedly connected with the stand column through bolts, and grooves need to be formed in the stand column, so that structural damage on the stand column is caused, and the overall structural strength of the stand column is affected.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a superposed beam construction bearing structure can fix the triangular supports frame on the stand top that corresponds under the prerequisite that does not harm the stand structure for the triangular supports frame supports the precast beam steadily.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a superposed beam supporting structure that is under construction, includes the triangular supports frame, the triangular supports frame butt is on the stand lateral wall that corresponds, bearing structure is still including the spacing stay that is located on the triangular supports frame communications tilt wall and the fixed location fagging that sets up in spacing stay bottom, the stand slope that corresponds is kept away from to spacing stay bottom, the location fagging is fixed subaerial through the pilot pin.

By adopting the technical scheme, after the positioning supporting plate is fixed on the ground, a stable triangular supporting cavity can be formed among the positioning supporting plate, the limiting supporting column and the side wall of the corresponding upright column, and meanwhile, the limiting supporting column is propped against the inclined wall of the triangular supporting frame, so that the movement of the triangular supporting frame in the horizontal direction and the vertical downward direction is effectively limited, and therefore, when the precast beam is placed on the top end of the triangular supporting frame, the triangular supporting frame can stably support the precast beam; thereby the utility model discloses can fix the triangular support frame on the stand top that corresponds under the prerequisite that does not harm the stand structure for the triangular support frame supports the precast beam steadily.

The utility model discloses a further set up to, the one end that spacing dagger was kept away from to the location fagging is towards the stand setting that corresponds, the one end that spacing fagging was kept away from to the location fagging is provided with spacing support plate, spacing vertical lateral wall butt of support plate and the stand that corresponds.

Through taking above-mentioned technical scheme, spacing vertical lateral wall butt of supporting board and the stand that corresponds can reduce the local pressure that the stand that corresponds received, spacing between the face that forms between spacing supporting board and the stand that corresponds is spacing between the face, effectively restricts the perk action of location fagging, further improves the support stability of triangular supports frame to precast beam.

The utility model discloses a further set up to, the perisporium top of spacing dagger is provided with the reinforcement vaulting pole, reinforcement vaulting pole top and triangular supports frame butt.

Through adopting above-mentioned technical scheme, spacing dagger forms the effort of a plurality of directions with the reinforcement vaulting pole on triangular supports frame to make triangular supports frame obtain more steadily supporting, improve the support stability to the precast beam.

The utility model discloses a further set up to, the top of consolidating vaulting pole and spacing dagger is connected with the backing plate, backing plate upper surface and triangular supports's hang wall butt.

Through taking above-mentioned technical scheme, the area of contact between spacing dagger and the reinforcement vaulting pole and the triangular supports frame can be increaseed in the setting of backing plate, when providing the triangular supports frame support stability, reduces spacing dagger and reinforcement vaulting pole and to the pressure effect of triangular supports frame, improves triangular supports frame's life.

The utility model discloses a further set up to, be provided with the dovetail on the triangular supports frame hang wall and link the groove, the dovetail links the bottom that the groove runs through the triangular supports frame hang wall, the dovetail links the one end that the groove is close to triangular supports frame hang wall top and seals the setting, the upper surface of backing plate is provided with the dovetail and links the piece, the dovetail links the piece and slides with the dovetail groove and peg graft.

By adopting the technical scheme, the triangular support frame and the base plate are detachably connected, so that the triangular support frame with a proper size can be replaced according to the actual construction condition, and the application range of the support structure is widened; and the utility model provides a dovetail groove bottom runs through the setting, and the top is sealed and is set up for when the backing plate supported the triangular supports frame, the blind end in dovetail groove can link a piece butt with the dovetail, thereby improves the backing plate to the support stability of triangular supports frame.

The utility model discloses a further set up as, spacing stay includes two fixed columns and is located the regulation post between two fixed columns, one the end wall and the location fagging of fixed column are connected, another the end wall and the triangular supports butt of fixed column, two the looks remote site of fixed column is provided with the adjustment tank, two be provided with the first adjusting thread that the direction of spiral is the same on the adjustment tank cell wall, the both ends of adjusting the post are provided with spiral opposite direction's second adjusting thread, the both ends and the adjustment tank threaded connection of regulation post.

Through taking above-mentioned technical scheme, control the fixed column, rotate the regulation post, utilize the screw thread rotation between first regulation screw thread and the second regulation screw thread for adjust the post both ends and take place relative screw thread in the adjustment tank and feed, thereby can adjust the holistic length of spacing shore, make the triangle supporting legs can be fixed at the stand top of co-altitude.

The utility model discloses a further set up to, the triangular supports frame is located respectively on two relative stands and relative setting, two relative the location fagging is kept away from between the one end of corresponding stand and is equipped with supplementary fagging, the both ends and the location fagging butt of supplementary fagging.

Through taking above-mentioned technical scheme, the both ends of location fagging receive spacing butt that supports board and supplementary fagging respectively to the location fagging forms further spacing on the horizontal direction, improves the fixed stability of location fagging, thereby improves the holistic stability of bearing structure.

The utility model discloses a further set up to, be provided with the constant head tank on the end wall that the corresponding stand was kept away from to the location fagging, the top of constant head tank is run through the setting, the both ends of supplementary fagging are provided with the locating piece of pegging graft with the location fagging.

Through adopting above-mentioned technical scheme, supplementary fagging is placed between two location faggings after, and the locating piece is wiped with the constant head tank and is pegged graft to can carry on spacingly to supplementary fagging in the direction of the supplementary fagging length direction of perpendicular to, prevent that supplementary fagging from taking place the skew, improve supplementary fagging and to the spacing stability of location fagging.

To sum up, the utility model discloses a following at least one useful technological effect:

1. after the positioning supporting plate is fixed, the positioning supporting plate, the limiting supporting column and the corresponding side wall of the stand column form a stable triangular supporting cavity, so that the movement of the triangular supporting frame in the horizontal direction and the vertical downward direction is effectively limited, and the triangular supporting frame can stably support the prefabricated beam when the prefabricated beam is placed on the top end of the triangular supporting frame; therefore, the utility model can fix the triangular support frame on the top end of the corresponding upright column without damaging the corresponding upright column structure, so that the triangular support frame can stably support the precast beam;

2. the utility model discloses set up the backing plate, when improving bearing structure's support stability, still set up forked tail groove and forked tail piece, realize the triangular supports frame and the backing plate between can dismantle the connection to can change the triangular supports frame of suitable size according to the actual construction circumstances, improve bearing structure's application scope;

3. the utility model provides a spacing dagger adjustable length for the triangle supporting legs can be fixed on the stand top of co-altitude not.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the structure embodying the present invention.

Fig. 3 is an enlarged view at a in fig. 1.

Fig. 4 is a schematic view of a dovetail groove and a dovetail block structure for embodying the present invention.

Fig. 5 is an enlarged view at B in fig. 2.

In the figure, 1, a triangular support frame; 2. limiting a support column; 21. fixing a column; 211. an adjustment groove; 212. a first adjusting screw thread; 22. an adjustment column; 221. a second adjusting screw thread; 23. reinforcing the stay bar; 24. a base plate; 241. dovetail connecting grooves; 242. dovetail connecting blocks; 3. positioning a supporting plate; 31. positioning bolts; 32. a limiting support plate; 4. a column; 5. prefabricating a beam; 6. auxiliary supporting plates; 61. positioning a groove; 62. positioning blocks; 7. a tripod is supported.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model discloses a superposed beam supporting structure that is under construction, as shown in figure 1 and figure 2, including the spacing fagging 3 of 2 bottoms of spacing dagger of 2 and the body coupling of spacing dagger of 1, butt on the 1 communications slope wall of a triangular supports frame, the 4 slopes of stand that correspond are kept away from to 2 bottoms of spacing dagger. When needs support precast beam 5, at first utilize the pilot bolt 31 to fix the location fagging 3 subaerial at suitable position, then with the communications of the cliff side of tripod 1 on the top of spacing shore 2, make simultaneously a right angle lateral wall of tripod 1 support the vertical lateral wall top at the stand 4 that corresponds, another right angle lateral wall of tripod 1 sets up towards the level, put precast beam 5 on the tripod 1 on two stands 4 that correspond with hanging this moment, can realize the support to precast beam 5, moreover, in this embodiment, can place a support tripod 7 in precast beam 5's middle part, further improve the supporting effect to precast beam 5.

As shown in fig. 2 and 3, in this embodiment, in order to further improve the supporting stability of the precast beam 5, one end of the positioning supporting plate 3, which is far away from the position-limiting supporting column 2, is disposed toward the corresponding upright column 4, one end of the positioning supporting plate 3, which is far away from the position-limiting supporting plate, is integrally connected with a position-limiting abutting plate 32, and the position-limiting abutting plate 32 extends in the vertical direction and abuts against the vertical side wall of the corresponding upright column 4; meanwhile, in the construction process, the stand columns 4 are arranged oppositely, so that the two triangular support frames 1 on the two opposite stand columns 4 are also arranged oppositely, and the two positioning support plates 3 are also arranged oppositely, so that in the embodiment, an auxiliary support plate 6 is arranged between the two positioning support plates 3, the end wall of each positioning support plate 3 far away from the corresponding stand column 4 is provided with a positioning groove 61, the top end of each positioning groove 61 is arranged in a penetrating manner, and the two ends of each auxiliary support plate 6 are integrally connected with positioning blocks 62 which are spliced with the positioning support plates 3; will assist fagging 6 to place between two location fagging 3 for locating piece 62 is pegged graft with constant head tank 61, can support supplementary fagging 6 between two location fagging 3, and the other end of locating fagging 3 is by spacing 32 butts of supporting simultaneously, and consequently location fagging 3 has received the spacing of horizontal direction, has improved the holistic stability of bearing structure.

As shown in fig. 2, a reinforcing brace 23 is integrally connected to the top end of the peripheral wall of the spacing brace 2, the top end of the reinforcing brace 23 abuts against the inclined wall of the triangular support frame 1, and when the precast beam 5 supports the precast beam, the abutting end of the reinforcing brace 23 is located above the abutting end of the spacing brace 2, so that the reinforcing brace 23 shares a part of stress for the spacing brace 2, and meanwhile, the reinforcing brace 23 and the spacing brace 2 form a multi-directional supporting force, thereby improving the supporting stability of the triangular support frame 1.

As shown in fig. 2 and 4, in the present embodiment, the backing plate 24 is further integrally connected to the tip end contact ends of the reinforcing brace 23 and the limit brace 2, the dovetail joint 242 is integrally connected to the upper surface of the backing plate 24, the dovetail joint groove 241 is provided on the inclined wall of the triangular support frame 1, the dovetail joint groove 241 penetrates the bottom end of the inclined wall of the triangular support frame 1, and the end of the dovetail joint groove 241 close to the tip end of the inclined wall of the triangular support frame 1 is closed. Therefore, when the supporting device supports, the dovetail connecting block 242 and the dovetail connecting groove 241 are slidably inserted, the triangular support frame 1 is installed on the base plate 24, the reinforcing brace 23 and the limiting brace 2 are abutted on the inclined surface of the triangular support frame 1 through the base plate 24, and therefore the supporting stability of the triangular support frame 1 can be improved. And according to the actual situation, the triangular support frame 1 with proper size can be replaced on the backing plate 24.

As shown in fig. 2 and 5, since the heights of the corresponding columns 4 of different buildings are different, in order to improve the resource utilization rate, in this embodiment, the limit brace 2 includes two fixing columns 21 and an adjusting column 22 located between the two fixing columns 21, the bottom end wall of the lower fixing column 21 is connected to the positioning brace plate 3, the top end wall of the upper fixing column 21 is connected to the backing plate 24, the opposite ends of the two fixing columns 21 are provided with adjusting grooves 211, the walls of the two adjusting grooves 211 are provided with first adjusting threads 212 having the same spiral direction, the two ends of the adjusting column 22 are provided with second adjusting threads 221 having opposite spiral directions, and thus the two ends of the adjusting column 22 are in threaded connection with the adjusting grooves 211. According to the height of stand 4, handheld fixed column 21 then rotates regulation post 22, can change the length that regulation post 22 stretches out adjustment groove 211 through the screw thread rotation of first regulation screw thread 212 and second regulation screw thread 221 to adjust the whole length of spacing dagger 2, make the triangular support frame 1 fixed at the top of the stand 4 that different heights correspond.

The working process is as follows:

when the precast beam 5 needs to be supported, firstly, the positioning support plates 3 are fixed on the ground at proper positions by using the positioning bolts 31, the limiting support plates 32 are supported on the vertical side walls of the corresponding upright posts 1, and meanwhile, the auxiliary support plates 6 are fixed between the two opposite positioning support plates 3; then selecting a triangular support frame 1 with a proper size, and sliding and inserting the dovetail connecting block 242 and the dovetail connecting groove 241 to enable the reinforcing stay bar 23 and the limiting stay post 2 to be abutted against the inclined surface of the triangular support frame 1 through the base plate 24; make simultaneously that triangular support frame 1's right-angle lateral wall supports the vertical lateral wall top at the stand 4 that corresponds, another angle lateral wall of triangular support frame 1 sets up towards the level, hangs precast beam 5 this moment and puts on two triangular support frame 1 that correspond stand 4, can realize the support to precast beam 5, moreover, in this embodiment, can place a support tripod 7 in precast beam 5's middle part, further improves the supporting effect to precast beam 5.

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.

Claims

1. The utility model provides a superposed beam construction bearing structure, includes triangular supports frame (1), its characterized in that: triangular supports frame (1) butt is on stand (4) lateral wall that corresponds, bearing structure is still including spacing prop post (2) and fixed location fagging (3) that set up in spacing prop post (2) bottom that lie in on triangular supports frame (1) tilt wall, the stand (4) slope that corresponds is kept away from to spacing prop post (2) bottom, location fagging (3) are fixed subaerial through gim peg (31).

2. The laminated beam construction support structure of claim 1, wherein: the one end that spacing dagger (2) were kept away from in location fagging (3) is towards corresponding stand (4) setting, the one end that spacing fagging was kept away from in location fagging (3) is provided with spacing board (32) of supporting, the vertical lateral wall butt of spacing board (32) and stand (4) that correspond.

3. The laminated beam construction support structure of claim 1, wherein: the top end of the peripheral wall of the limiting support column (2) is provided with a reinforcing support rod (23), and the top end of the reinforcing support rod (23) is abutted to the triangular support frame (1).

4. The laminated beam construction support structure of claim 3, wherein: the top end of the reinforcing brace rod (23) and the top end of the limiting brace column (2) are connected with a base plate (24), and the upper surface of the base plate (24) is abutted to the inclined wall of the triangular support frame (1).

5. The composite beam construction support structure of claim 4, wherein; be provided with dovetail groove (241) on triangular supports frame (1) tilt wall, dovetail groove (241) run through the bottom of triangular supports frame (1) tilt wall, the one end that dovetail groove (241) are close to triangular supports frame (1) tilt wall top is sealed and is set up, the upper surface of backing plate (24) is provided with dovetail piece (242), dovetail piece (242) and dovetail groove (241) are even slided and are pegged graft.

6. The laminated beam construction support structure of claim 1, wherein: the limiting support column (2) comprises two fixing columns (21) and an adjusting column (22) located between the two fixing columns (21), one end wall of each fixing column (21) is connected with a positioning support plate (3), the other end wall of each fixing column (21) is abutted to a triangular support frame (1), adjusting grooves (211) are formed in opposite ends of the fixing columns (21), first adjusting threads (212) with the same spiral direction are arranged on the groove walls of the adjusting grooves (211), second adjusting threads (221) with opposite spiral directions are arranged at two ends of each adjusting column (22), and two ends of each adjusting column (22) are in threaded connection with the adjusting grooves (211).

7. The laminated beam construction support structure of claim 2, wherein: the triangular support frame (1) is respectively located two relative stand columns (4) and is arranged relatively, an auxiliary supporting plate (6) is clamped between one ends of the positioning supporting plates (3) far away from the corresponding stand columns (4), and two ends of the auxiliary supporting plate (6) are abutted to the two positioning supporting plates (3).

8. The laminated beam construction support structure of claim 7, wherein: be provided with constant head tank (61) on the end wall of stand (4) that correspond is kept away from in location fagging (3), the setting is run through on the top of constant head tank (61), the both ends of supplementary fagging (6) are provided with locating piece (62) of pegging graft with location fagging (3).