CN113719145B

CN113719145B - Supporting structure for prefabricated building

Info

Publication number: CN113719145B
Application number: CN202110934354.3A
Authority: CN
Inventors: 卢春燕; 王小艳; 黄文�
Original assignee: Guangzhou City Construction College
Current assignee: Guangzhou City Construction College
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-12-02
Anticipated expiration: 2041-08-16
Also published as: CN113719145A

Abstract

The utility model provides a bearing structure for assembly type structure, includes the base, is equipped with two-way release locking structure in the base, and the equal fixedly connected with ejector plate in both ends about two-way release locking structure, ejector plate can pass the base and control about it, and the equal fixedly connected with of outer end of ejector plate and base bottom surface vertically locating plate, the diagonal brace fixed part is all installed at the top of ejector plate, and the diagonal brace fixed part can be fixed the diagonal brace. This device simple structure makes the locating plate support the both sides wall body respectively through the two-way release of ejector plate on the base, and firstly the accessible locating plate carries out the alignment to the wall body, secondly can fix the base with the position of ejector plate itself, then installs the bracing piece on the ejector plate and supports the wall body, has avoided punching the floor, has reduced the harm that causes the floor structure.

Description

Supporting structure for prefabricated building

Technical Field

The invention belongs to the field of building supporting structures, and particularly relates to a supporting structure for an assembly type building.

Background

Because the assembly type operation is greatly reduced compared with the cast-in-place type operation, the assembly type building is more and more widely applied; after the assembled wall body is erected on a floor, the inclined strut is needed to be used for supporting the assembled wall body for ensuring the stability of the assembled wall body, but the existing inclined strut is needed to be drilled on the floor when in use, firstly, the positioning difficulty is high when the inclined strut is drilled on the floor, the position of a hole is not easy to grasp, meanwhile, the working strength of drilling is high, most importantly, the damage of the floor structure is easily caused, so that the stability is poor, and the water seepage is easy to occur, particularly, on a passageway between bedrooms, because the passageway is narrow, when the inclined strut is used for supporting the wall bodies on two sides on the passageway, the holes needed on the passageway are dense, and the damage of the floor structure is easily caused, therefore, the structure which can still fix the inclined strut on the wall bodies on two sides of the passageway without the holes on the passageway between the wall bodies is specially designed.

Disclosure of Invention

The invention provides a supporting structure for an assembly type building, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

the utility model provides a bearing structure for assembly type structure, includes the base, is equipped with two-way release locking structure in the base, and the equal fixedly connected with ejector plate in both ends about two-way release locking structure, ejector plate can pass the base and control about it, and the equal fixedly connected with of outer end of ejector plate and base bottom surface vertically locating plate, the diagonal brace fixed part is all installed at the top of ejector plate, and the diagonal brace fixed part can be fixed the diagonal brace.

The supporting structure for the assembly type building comprises an inner cavity, the inner cavity is formed in the base, a first screw rod is connected to one side of the upper portion of the inner cavity in a rotating mode, one end, facing the center of the base, of the first screw rod is fixedly connected with a second screw rod through a rotating shaft, the other end of the second screw rod is connected with the side wall of the inner cavity in a rotating mode, the rotating direction of the second screw rod is opposite to that of the first screw rod, the first screw rod or the second screw rod is connected with a driving device, the driving device can drive the first screw rod to rotate, sliding grooves are formed in the bilateral symmetry of the bottom of the inner cavity, sliding blocks are installed in the sliding grooves in a matching mode, connectors are fixedly connected to the tops of the sliding blocks, threaded holes are transversely formed in the connectors, the first screw rod and the second screw rod penetrate through corresponding threaded holes and are connected with the second screw rod in a matching mode, push-out plates are fixedly connected to one sides, far away from the centers of the connectors, and openings for the push-out plates to come in and go out are formed in the side walls of the base correspondingly.

The support structure for the prefabricated building is characterized in that the driving device is a hand crank.

The supporting structure for the fabricated building comprises a motor and a belt pulley assembly, wherein an output shaft of the motor is connected with the first screw rod or the second screw rod through the belt pulley assembly, and the output shaft of the motor can drive the first screw rod and the second screw rod to rotate when rotating.

The supporting structure for the assembly type building comprises a base, wherein the base is provided with transverse cylinder bodies in a bilateral symmetry mode, pistons are arranged in the cylinder bodies in a matched mode, the outer ends of the pistons are fixedly connected with piston rods, the outer ends of the piston rods are fixedly connected with corresponding inclined strut fixing parts, the lower parts of one ends, close to each other, of the two cylinder bodies are provided with first through holes and second through holes, one-way liquid inlet valves are arranged at the lower ends of the first through holes, long pipes are fixedly connected and communicated with the lower ends of the one-way liquid inlet valves, one-way liquid outlet valves are arranged at the lower ends of the second through holes, control components are arranged in a matched mode with the one-way liquid outlet valves and can control the opening and closing of the one-way liquid outlet valves, short pipes are fixedly connected and communicated with the lower ends of the one-way liquid outlet valves, a cylindrical water tank is arranged in the middle of the base, the cylindrical water tank is transparent, scale lines are carved on the cylindrical water tank in a bilateral symmetry mode, the long pipes and the short pipes penetrate through the base and extend into the cylindrical water tank, and the rotating shafts penetrate through sealing bearings.

A support structure for a prefabricated building as described above, said control assembly being a manual control assembly.

A support structure for a fabricated building as described above, said control unit being an electrically powered control unit.

As above a bearing structure for assembly type structure, diagonal brace fixed part include the fixed block, the equal fixedly connected with fixed block in top of ejector plate, the screw thread blind hole has been seted up at the top of fixed block, the diagonal brace includes the screw thread post, the screw thread post can be connected with screw thread blind hole screw-thread fit, the top of screw thread post is articulated to be connected with the bracing piece, the articulated backup pad that is connected with in top of bracing piece.

As mentioned above, the supporting structure for the assembly type building, the bottom of the supporting plate is provided with the positioning hole, the inside of the positioning hole is provided with the plurality of limiting holes, the top of the positioning plate is fixedly connected with the multistage telescopic rod with the movable rod upwards, and the outer side of the movable rod of the multistage telescopic rod corresponds to the plurality of elastic lugs fixedly connected with the limiting holes.

As above a bearing structure for assembly type structure, the downside sealing contact cooperation of base be equipped with upper end open-ended transparent first water tank, first water tank and cylindricality water tank communicate each other, the equal fixedly connected with movable rod first telescopic link outwards in both ends about first water tank, the outer end of first telescopic link and the bottom fixed connection of base.

The invention has the advantages that: when the bidirectional pushing locking mechanism is used, the base is horizontally placed on the passageway between the wall bodies on the two sides, then the bidirectional pushing locking structure is controlled to push the pushing plate and the positioning plates out of the corresponding wall bodies respectively until the two positioning plates abut against the corresponding wall bodies simultaneously, and the positions of the positioning plates are locked by the bidirectional pushing locking structure; this device simple structure makes the locating plate support the both sides wall body respectively through the two-way release of ejector plate on the base, and firstly the accessible locating plate carries out the alignment to the wall body, secondly can fix the base with the position of ejector plate itself, then installs the bracing piece on the ejector plate and supports the wall body, has avoided punching the floor, has reduced the harm that causes the floor structure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a state diagram of a use of the present invention; FIG. 3 is an embodiment of the present invention; FIG. 4 is an enlarged view of I of FIG. 2; fig. 5 is an enlarged view of ii of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

The utility model provides a bearing structure for assembly type structure, as shown in the figure, including base 1, be equipped with two-way release locking structure in the base 1, two-way release locking structure about equal fixedly connected with ejector plate 2 in both ends, ejector plate 2 can pass base 1 and control about it, the equal fixedly connected with in outer end of ejector plate 2 and base 1 bottom surface vertically locating plate 3, the diagonal brace fixed part is all installed at ejector plate 2's top, diagonal brace fixed part can be fixed diagonal brace 9. When the invention is used, the base 1 is horizontally placed on the passageway between the wall bodies 100 at two sides, then the bidirectional pushing-out locking structure is controlled to push the pushing-out plate and the positioning plates 3 out to the corresponding wall bodies 100 respectively until the two positioning plates abut against the corresponding wall bodies 100 at the same time, the positions of the positioning plates are locked by the bidirectional pushing-out locking structure, the perpendicularity of the positioning plates is better because the base 1 is horizontal, the perpendicularity of the wall bodies 100 can be corrected through the positioning plates, then a user can connect the diagonal brace on the diagonal brace fixing part, the wall bodies 100 are stably supported through the diagonal brace, and the base 1 and the positioning plates are clamped by the wall bodies 100 at two sides, so the base 1 cannot move if the diagonal brace is subjected to the toppling force of the wall bodies 100 towards one side of the diagonal brace; this device simple structure makes the locating plate support both sides wall body 100 respectively through the two-way release of the ejector plate on the base 1, and firstly the accessible locating plate aligns wall body 100, secondly can fix the position of base 1 and ejector plate 2 itself, then installs the bracing piece on ejector plate 2 and supports wall body 100, has avoided punching the floor, has reduced the harm that causes the floor structure.

Particularly, as shown in the figure, this embodiment two-way release locking structure include inner chamber 4, inner chamber 4 has been seted up to the inside of base 1, upper portion one side of inner chamber 4 is rotated and is connected with first screw rod 5, first screw rod 5 is passed through pivot 6 fixedly connected with second screw rod 7 towards the one end of base 1 center department, the other end of second screw rod 7 rotates with the lateral wall of inner chamber 4 and is connected, second screw rod 7 revolves to the opposite with the screw of first screw rod 5, first screw rod 5 or second screw rod 7 link to each other with drive arrangement, drive arrangement can drive its rotation, spout 8 has been seted up to the bottom bilateral symmetry of inner chamber 4, all cooperate installation slider 10 in the spout 8, the equal fixedly connected with connector 11 in top of slider 10, all transversely seted up the screw hole on connector 11, first screw rod 5, second screw rod 7 passes corresponding screw hole and is connected rather than the cooperation, the equal fixedly connected with ejector plate 2 in one side at inner chamber 4 center is kept away from to connector 11, correspond ejector plate 2 on the lateral wall of base 1 and set up the opening that can supply it to come in and go out. When the device is used, the driving device drives the first screw rod and the second screw rod to rotate, the two connectors 11 drive the push-out plates to be away from each other due to the matching of the first screw rod and the threaded holes until the two positioning plates 3 respectively abut against the wall body 100, and the driving device stops driving the screw rods after the positioning plates 3 abut against the wall body 100, so that the push-out plates, the positioning plates and the inclined strut fixing parts are fixed through the good self-locking performance of the threads.

Specifically, as shown in the figure, the driving device in this embodiment is a crank. The user rotates the first screw rod through the hand crank, so that the operation is simple, and meanwhile, the manufacturing cost of the hand crank is low.

Furthermore, as shown in the figure, the driving device described in this embodiment includes a motor and a belt pulley assembly, an output shaft of the motor is connected with the first screw rod or the second screw rod through the belt pulley assembly, and the output shaft of the motor can drive the first screw rod and the second screw rod to rotate when rotating. The screw rod is driven to rotate by an electric motor, so that the labor intensity of workers is reduced, and the device is more convenient and labor-saving to operate.

Furthermore, as shown in the figure, in the embodiment, the transverse cylinder bodies 12 are symmetrically installed on the upper side of the base 1 in the left-right direction, the pistons 13 are installed in the cylinder bodies 12 in a matching manner, the outer ends of the pistons 13 are fixedly connected with the piston rods 14, the outer ends of the piston rods 14 are fixedly connected with the corresponding inclined strut fixing portions, the lower portions of the close ends of the two cylinder bodies 12 are respectively provided with a first through hole 15 and a second through hole 16, the lower end of the first through hole 15 is respectively provided with a one-way liquid inlet valve 17, the lower end of the one-way liquid inlet valve 17 is fixedly connected and communicated with a long pipe 18, the lower end of the second through hole 16 is respectively provided with a one-way liquid outlet valve 19, a control assembly is arranged in matching manner with the one-way liquid outlet valve 19, the control assembly can control the opening and closing of the one-way liquid outlet valve 19, the lower end of the one-way liquid outlet valve 19 is respectively fixedly connected and communicated with a short pipe 20, the middle portion of the base 1 is provided with a cylindrical water tank 21, the cylindrical water tank 21 is formed in a transparent manner, scale marks are symmetrically carved on the cylindrical water tank 21, the long pipe 18 and the short pipe 20 penetrate through the cylindrical water tank 21 and are connected with the cylindrical water tank through a sealing bearing. When the device is used, the base is firstly arranged on the floor, the base 1 can not realize better level possibly due to the fact that the non-paved floor and sand on the floor are consistent, at the moment, a user can observe the liquid level in the cylindrical water tank, whether the base 1 is horizontally arranged is judged according to whether the scale marks on the left side and the right side corresponding to the water in the cylindrical water tank 21 are consistent, and therefore the floor is leveled or sand grains are cleaned; when the wall 100 needs to be supported, the two-way pushing-out locking structure is controlled to push the positioning plate out of the corresponding wall 100, at the moment, the inclined strut fixing part drives the piston 13 to move outwards from the corresponding cylinder body through the piston rod, water in the cylindrical water tank is pumped into the cylinder body through the one-way liquid inlet valve and the long pipe 18 until the positioning block abuts against the wall 100, the one-way liquid outlet valve is closed through the control device, then the inclined strut is installed on the inclined strut fixing part, the wall 100 is supported and fixed through the inclined strut, liquid in the cylinder body has blocking and buffering effects on the inclined strut, and the inclined strut is better fixed through the two-way pushing-out locking structure.

Furthermore, as shown in the drawings, the control assembly according to the embodiment is a manual control assembly. The one-way liquid outlet valve is manually controlled to be opened and closed, so that the valve is low in cost and simple in structure.

Further, as shown in the figure, the control component in this embodiment is an electric control component. The opening and closing operation of the one-way liquid outlet valve is controlled by the electric control device simply and quickly.

Further, as shown in the drawings, the diagonal brace fixing portion described in this embodiment includes a fixing block 22, the fixing block 22 is fixedly connected to the top of the pushing plate 2, the threaded blind hole 23 is formed in the top of the fixing block 22, the diagonal brace 9 includes a threaded column 91, the threaded column 91 can be connected to the threaded blind hole 23 in a threaded fit manner, the top of the threaded column 91 is hinged to a supporting rod 92, and the top of the supporting rod 92 is hinged to a supporting plate 93. When the device is used, the inclined supporting rod 9 is screwed into the threaded blind hole 23 through the threaded column 91 to be fixed, and then the inclination angle of the supporting rod is adjusted, so that the supporting plate can support and fix the wall body 100.

Furthermore, as shown in the figure, a positioning hole 24 is formed at the bottom of the supporting plate 93, a plurality of limiting holes 25 are formed inside the positioning hole 24, a multi-stage telescopic rod 26 with a movable rod facing upwards is fixedly connected to the top of the positioning plate 3, and a plurality of elastic bumps 27 are fixedly connected to the outer side of the movable rod of the multi-stage telescopic rod 26 corresponding to the limiting holes 25. The inclination adjustment of bracing piece finishes the back and makes backup pad and wall contact support it, makes the movable rod of multi-stage telescopic rod upwards tensile after that for during the movable rod inserts the locating hole, and elastic convex block 27 is fixed with the spacing hole cooperation that corresponds, thereby makes the locating plate of the vertical state of downside fix a position the backup pad of upside through multi-stage telescopic rod, guarantees good straightness that hangs down.

Furthermore, as shown in the figure, the lower side of the base 1 of the present embodiment is provided with a transparent first water tank 28 with an open upper end in a sealing contact manner, the first water tank 28 is communicated with the cylindrical water tank 21, the left and right ends of the first water tank 28 are both fixedly connected with a first telescopic rod 29 with a movable rod facing outwards, and the outer end of the first telescopic rod 29 is fixedly connected with the bottom of the base 1. The water can be contained entirely in the first tank 28, which is convenient for the user to see whether the liquid level of the tank is level or not; when the driving device drives the first screw rod and the second screw rod to rotate, the positioning plates simultaneously extend outwards, the positioning plate on one side is firstly contacted with the wall body 100, the positioning plate on the other side is not contacted with the wall body 100, the positioning plate pushes the base 1 reversely to enable the base 1 to move relative to the first water tank until the two positioning plates simultaneously abut against the wall body 100, the self-positioning effect is achieved, and the base is prevented from being frequently moved to be positioned.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A support structure for a fabricated building, characterized by: the device comprises a base (1), wherein a bidirectional pushing locking structure is arranged in the base (1), the left end and the right end of the bidirectional pushing locking structure are fixedly connected with a pushing plate (2), the pushing plate (2) can penetrate through the base (1) and move leftwards and rightwards in the base, the outer end of the pushing plate (2) is fixedly connected with a positioning plate (3) perpendicular to the bottom surface of the base (1), inclined stay bar fixing parts are arranged at the top of the pushing plate (2), and the inclined stay bar fixing parts can fix inclined stay bars (9);

the bidirectional pushing locking structure comprises an inner cavity (4), the inner cavity (4) is formed in a base (1), a first screw (5) is rotatably connected to one side of the upper portion of the inner cavity (4), one end, facing the center of the base (1), of the first screw (5) is fixedly connected with a second screw (7) through a rotating shaft (6), the other end of the second screw (7) is rotatably connected with the side wall of the inner cavity (4), the thread turning directions of the second screw (7) and the first screw (5) are opposite, the first screw (5) or the second screw (7) are connected with a driving device, the driving device can drive the driving device to rotate, sliding grooves (8) are symmetrically formed in the left and right of the bottom of the inner cavity (4), sliding blocks (10) are installed in the sliding grooves (8) in a matched mode, the tops of the sliding blocks (10) are fixedly connected with connectors (11), threaded holes are formed in the connectors (11) in a transverse mode, the first screw (5) and the second screw (7) penetrate through corresponding threaded holes to be connected with the connectors in a matched mode, one side, a pushing plate (2) is fixedly connected to one side, and one side, the side, which is far away from the center of the inner cavity (4), and the base (1), and an opening of the pushing plate (2) can be correspondingly formed in and can correspondingly formed in and out;

base (1) upside bilateral symmetry install horizontal cylinder body (12), all cooperate installation piston (13) in cylinder body (12), the equal fixedly connected with piston rod (14) in outer end of piston (13), fixed connection between the outer end of piston rod (14) and the diagonal brace fixed part that corresponds, first through-hole (15) and second through-hole (16) have all been seted up to the one end lower part that two cylinder bodies (12) are close, one-way feed liquor valve (17) are all installed to the lower extreme of first through-hole (15), the lower extreme fixed connection and the intercommunication of one-way feed liquor valve (17) have long tube (18), one-way play liquid valve (19) are all installed to the lower extreme of second through-hole (16), be equipped with control assembly with one-way play liquid valve (19) cooperation, control assembly can control the switching of one-way play liquid valve (19), the equal fixed connection and the intercommunication of lower extreme of one-way play liquid valve (19) have short tube (20), the mid-mounting of base (1) has cylindricality water tank (21), cylindricality water tank (21) are transparent, the cylindricality water tank (21) is carved with the sealed bearing of going into through cylindricality base (6) and pass through the cylindricality bearing.

2. A support structure for a fabricated building according to claim 1, wherein: the driving device is a crank.

3. A support structure for a fabricated building according to claim 1, wherein: the driving device comprises a motor and a belt pulley component, an output shaft of the motor is connected with the first screw rod or the second screw rod through the belt pulley component, and the output shaft of the motor can drive the first screw rod and the second screw rod to rotate when rotating.

4. A support structure for a fabricated building according to claim 1, wherein: the control assembly is a manual control assembly.

5. A support structure for a fabricated building according to claim 1, wherein: the control component is an electric control component.

6. A support structure for a fabricated building according to claim 1, wherein: the inclined strut fixing part comprises a fixing block (22), the top of the push-out plate (2) is fixedly connected with the fixing block (22), the top of the fixing block (22) is provided with a threaded blind hole (23), the inclined strut (9) comprises a threaded column (91), the threaded column (91) can be connected with the threaded blind hole (23) in a threaded fit mode, the top of the threaded column (91) is hinged to a supporting rod (92), and the top of the supporting rod (92) is hinged to a supporting plate (93).

7. A support structure for a fabricated building according to claim 6, wherein: the bottom of backup pad (93) seted up locating hole (24), several spacing hole (25) have been seted up to the inside of locating hole (24), the top fixedly connected with movable rod multistage telescopic link (26) that the movable rod is up of locating plate (3), the movable rod outside of multistage telescopic link (26) corresponds spacing hole (25) fixedly connected with a plurality of elastic convex blocks (27).

8. A support structure for a fabricated building according to claim 1, wherein: the downside sealing contact cooperation of base (1) be equipped with upper end open-ended transparent first water tank (28), first water tank (28) and cylindricality water tank (21) communicate each other, the equal fixedly connected with movable rod first telescopic link (29) outwards in both ends about first water tank (28), the outer end of first telescopic link (29) and the bottom fixed connection of base (1).