CN214786138U

CN214786138U - Positioner that prefabricated building parapet is connected

Info

Publication number: CN214786138U
Application number: CN202120163396.7U
Authority: CN
Inventors: 王海富; 王鹏刚; 王琼; 陈志平
Original assignee: Shenzhen Zero Five Construction Engineering Co ltd
Current assignee: Shenzhen Zero Five Construction Engineering Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-19
Anticipated expiration: 2031-01-20

Abstract

The utility model belongs to the technical field of the technique of an assembly type structure and specifically relates to a positioner that assembly type structure parapet is connected is related to, and it includes fixed plate and fly leaf, be provided with the connecting rod on the fixed plate, the one end vertical fixation of connecting rod is at the one side middle part of fixed plate, the through-hole has been seted up at the middle part of fly leaf, the connecting rod is kept away from the one end of fixed plate and is seted up the external screw thread and threaded connection has the nut, the fly leaf is used for the butt respectively on two relative vertical lateral walls of two adjacent parapets with the fixed plate, the nut butt is on the fly leaf and presss from both sides two tight parapets. This application has the effect that the department aligns two adjacent parapet concatenation of convenience.

Description

Positioner that prefabricated building parapet is connected

Technical Field

The application relates to the technical field of assembly type buildings, in particular to a positioning device for connection of parapet walls of assembly type buildings.

Background

The prefabricated building is a building formed by assembling building modules formed by production and processing, wherein the building modules comprise various building components such as floor slabs, wall boards, stairs, balconies and parapets, and are transported to a construction site through transportation equipment, and are assembled and installed on the construction site in a reliable connection mode.

Patent document No. CN209339466U discloses an assembled parapet construction structure, which includes a guide wall arranged along the length direction of a constructed parapet, and the guide wall is located right below the constructed parapet; the guide wall is a cast-in-place concrete wall positioned above the roof panel, and the roof panel is a cast-in-place reinforced concrete roof panel and is cast with the guide wall into a whole; the guide wall is vertically arranged, a plurality of positioning steel bars for positioning the prefabricated wall are arranged in the guide wall, each positioning steel bar is an L-shaped steel bar and comprises a horizontal steel bar section and a vertical steel bar section connected above the outer end of the horizontal steel bar section, the lower section of the vertical steel bar section extends into the roof panel, and the lower section of the vertical steel bar section and the horizontal steel bar section are both poured into the roof panel; the upper section of the vertical steel bar section extends out of the outer side of the guide wall, and the upper section of the vertical steel bar section is a positioning steel bar section positioned above the guide wall; the constructed parapet is a prefabricated wall which is processed and formed in advance.

The parapet walls in the structure are arranged in sections, and the parapet walls are required to be aligned when being installed between every two adjacent parapet walls.

SUMMERY OF THE UTILITY MODEL

In order to align two adjacent parapet concatenation departments, the application provides a positioner that prefabricated building parapet is connected.

The application provides a positioner that assembly type structure parapet is connected adopts following technical scheme:

the utility model provides a positioner that assembly type structure parapet is connected, includes fixed plate and fly leaf, be provided with the connecting rod on the fixed plate, the one end vertical fixation of connecting rod is in the one side middle part of fixed plate, the through-hole has been seted up at the middle part of fly leaf, the connecting rod is kept away from the one end of fixed plate and has been seted up the external screw thread and threaded connection has the nut, the fly leaf is used for the butt respectively with the fixed plate on two relative vertical lateral walls of two adjacent parapets, the nut butt is on the fly leaf and presss from both sides two tight parapets.

Through adopting above-mentioned technical scheme, during the use, fixed plate and fly leaf are located the parapet two vertical lateral walls respectively, because the connecting rod is fixed on the fixed plate, threaded connection nut on the connecting rod, when the in-process of screwing up the nut, two parapets that thickness is the same are extrudeed relatively to fixed plate and fly leaf to can conveniently align two parapets relative movement to the same position.

Preferably, the connecting rod is sleeved with a sleeve, and the sleeve is positioned between two adjacent parapets and penetrates through the parapets.

Through adopting above-mentioned technical scheme, the sleeve is established to the cover on the connecting rod, to filling the concrete between two parapet after, can make the sleeve keep apart the concrete, is convenient for take out the connecting rod and carries out used repeatedly.

Preferably, one end of the sleeve close to the movable plate forms a plurality of flaps by arranging a plurality of strip grooves along the circumferential direction of the sleeve.

Through adopting above-mentioned technical scheme, rectangular groove formation multi-petal is seted up to sleeve one end, and when the installation, telescopic length can change along with the tightening of nut, and then makes telescopic length just be fit for between fly leaf and fixed plate.

Preferably, the connecting rod includes canned paragraph and activity section, the one end welded fastening of canned paragraph is on the fixed plate, and activity section and canned paragraph are located same straight line, the one end of activity section can be dismantled with one section of canned paragraph and be connected.

Through adopting above-mentioned technical scheme, the movable segment can be followed the canned paragraph and dismantled, because coupling nut on the movable segment to after the damage takes place for a long time to use in the movable segment, can reduce the maintenance cost through changing the movable segment.

Preferably, a threaded hole is formed in one end, far away from the fixing plate, of the fixing section, a stud is fixedly arranged at one end, close to the fixing section, of the movable section, and the stud is connected in the threaded hole in a threaded mode.

Through adopting above-mentioned technical scheme, set up the screw hole on the fixed segment, stud threaded connection is in the screw hole to can make the movable segment removable, can be located the total length of length adjustment connecting rod in the screw hole through the precession stud simultaneously.

Preferably, the fixed section is kept away from the one end of fixed plate and has been seted up the guiding hole, the activity section is close to the fixed guide post that is provided with in the one end of fixed section, the guiding post inserts in the guiding hole, and all seted up a plurality of pinholes on guiding post and the fixed section, the pinhole has inserted the pin.

Through adopting above-mentioned technical scheme, the guiding hole is seted up to the canned paragraph, fixes the guide post on the movable segment, and the guide post inserts in the guiding hole, passes through pin joint with the pinhole of seting up on guide post and the canned paragraph, can make the movable segment more firm with the connection of canned paragraph.

Preferably, the fixed plate and the movable plate are both provided with a rubber layer on one surface close to the parapet wall, and the thickness of the rubber layer is smaller than 1 mm.

Through adopting above-mentioned technical scheme, set up the rubber layer on fixed plate and fly leaf, it is too big to reduce fixed plate and fly leaf to the local effort of parapet.

Preferably, the rubber layer is vulcanized and fixed on the fixed plate and the movable plate.

Through adopting above-mentioned technical scheme, vulcanize the rubber layer and fix on fixed plate and fly leaf, improve the joint strength of rubber layer and fixed plate and fly leaf.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixed plate and the movable plate are respectively positioned on two vertical side walls of the parapet, the connecting rod is fixed on the fixed plate, the nut is connected to the connecting rod through threads, and the fixed plate and the movable plate relatively extrude the two parapets with the same thickness in the process of screwing the nut, so that the two parapets can be conveniently and relatively moved to the same position to be aligned;

2. the sleeve is sleeved on the connecting rod, so that after concrete is filled between the two parapets, the sleeve can isolate the concrete, and the connecting rod can be taken out conveniently for repeated use;

3. set up rectangular groove through sleeve one end and form the multilobe, when the installation, telescopic length can change along with the tightening of nut, and then makes telescopic length just be fit for between fly leaf and fixed plate.

Drawings

FIG. 1 is a schematic overall structure diagram of a first embodiment of the present application;

FIG. 2 is a schematic diagram of an exploded structure according to an embodiment of the present application;

FIG. 3 is a full-section structural view of a connecting rod in the first embodiment of the present application;

fig. 4 is a full-section structural view of a connecting rod in the second embodiment of the present application.

Description of reference numerals: 1. a fixing plate; 11. a through hole; 2. a movable plate; 3. a parapet wall; 31. a gap; 4. a connecting rod; 41. a fixed section; 42. an active segment; 43. a threaded hole; 44. a stud; 45. a guide hole; 46. a guide post; 47. a pin hole; 48. a pin; 5. a nut; 6. a sleeve; 61. a long groove; 7. a rubber layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses positioner that assembly type structure parapet is connected for align the location to two adjacent parapets 3.

Example one

Referring to fig. 1 and 2, the embodiment discloses a positioning device for the connection of prefabricated building parapet walls, which comprises a fixed plate 1 and a movable plate 2, wherein the cross sections of two adjacent parapets 3 are the same, and the parapets 3 are placed on a roof top plate. A gap 31 is reserved between two adjacent parapet walls 3, so that after two adjacent parapet walls 3 are aligned, filling concrete is poured at the position of the gap 31, and the two parapet walls 3 are fixedly connected relatively. Fixed plate 1 parallel subsides on a vertical lateral wall of parapet 3, it is provided with connecting rod 4 to be located fixed plate 1 and fixed, connecting rod 4 perpendicular to fixed plate 1 sets up and connecting rod 4 is located the middle part of fixed plate 1 one side, connecting rod 4 runs through parapet 3 setting from the position in clearance 31, through-hole 11 has been seted up to the position at 2 middle parts of fly leaf, fly leaf 2 is located on connecting rod 4 through-hole 11 cover, connecting rod 4 is kept away from the one end of fixed plate 1 and has been seted up the external screw thread, and threaded connection has nut 5 on connecting rod 4, through the 5 butt of nut on the one side of fly leaf 2 dorsad fixed plate 1, thereby make fly leaf 2 and fixed plate 1 press from both sides on two vertical lateral walls that parapet 3 is relative, extrusion through nut 5, make the tip of two parapet 3 of same thickness align.

Referring to fig. 2, in order to allow the connecting rod 4 and the fixing plate 1 to be taken out of the fixedly connected parapet 3, a sleeve 6 is sleeved on the connecting rod 4, and the sleeve 6 may be made of a rubber material or a metal material. A plurality of rectangular grooves 61 have been seted up to the one end lateral wall of sleeve 6, a plurality of rectangular grooves 61 are along sleeve 6's circumference evenly distributed, make sleeve 6's tip form multilobe, thereby when installation sleeve 6, the one end of seting up rectangular groove 61 with sleeve 6 is close to in fly leaf 2 setting, then when carrying out the extrusion through nut 5, sleeve 6 forms the crooked length that makes sleeve 6 of multilobe and just equals parapet 3's thickness, avoid sleeve 6's overlength to influence parapet 3's alignment, and when sleeve 6 is short, connecting rod 4 is difficult to take out in parapet 3 behind fixed parapet 3.

Referring to fig. 3, the connecting rod 4 includes a fixed section 41 and a movable section 42, one end of the fixed section 41 is fixed on the fixing plate 1, the fixed section 41 is perpendicularly welded on the fixing plate 1, a threaded hole 43 is formed in one end of the fixed section 41 far away from the fixing plate 1, a stud 44 is integrally arranged at one end of the movable section 42, the stud 44 and the movable section 42 are located on the same straight line, the stud 44 is in threaded connection with the threaded hole 43 of the fixed section 41, so that the total length of the connecting rod 4 can be adjusted, and an external thread is formed at one end of the movable section 42 far away from the stud 44. In the use, the movable section 42 is far away from one end of the stud 44 and connected with the nut 5, after long-time use, the external thread on the movable section 42 may be damaged, so that the movable section 42 and the nut 5 can be independently replaced for use again, and meanwhile, when the nut 5 is connected, the connecting length of the movable section 42 and the fixed section 41 can be adjusted, the number of rotation turns of the nut 5 can be reduced, and the nut 5 is convenient to install.

Referring to fig. 1 and 3, in order to reduce the local stress of the movable plate 2 and the fixed plate 1 when the movable plate 2 and the fixed plate 1 are pressed against the parapet wall 3 due to slight flaws on the upper surface of the parapet wall 3. The rubber layer 7 is fixed on one surfaces of the movable plate 2 and the fixed plate 1 facing the parapet wall 3, the rubber layer 7, the movable plate 2 and the fixed plate 1 are vulcanized and fixed, the rubber layer 7 is firmly connected with the movable plate 2 and the fixed plate 1, meanwhile, the thickness of the rubber layer 7 is smaller than 1mm, and the positioning precision influenced by deformation of the rubber layer 7 is reduced.

Example two

Referring to fig. 4, the present embodiment discloses a positioning device for prefabricated building parapet connection, which is different from the first embodiment in that: guide hole 45 has been seted up to the one end that fixed segment 41 kept away from in fixed plate 1, movable segment 42 is close to the one end that is close to fixed segment 41 and is provided with guide post 46, guide post 46 sets up with movable segment 42 an organic whole and forms, guide post 46 inserts in the guide hole 45, and run through on the lateral wall of guide post 46 and set up a plurality of pinhole 47, a plurality of pinhole 47 are along guide post 46's length direction evenly distributed, a plurality of pinhole 47 have also been seted up on fixed segment 41, a plurality of pinhole 47 are located fixed segment 41 and set up the one end of guide hole 45 and insert the back in guide hole 45 at guide post 46, it has pin 48 to insert in pinhole 47.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a positioner that prefabricated building parapet is connected which characterized in that: including fixed plate (1) and fly leaf (2), be provided with connecting rod (4) on fixed plate (1), the one end vertical fixation of connecting rod (4) is at the one side middle part of fixed plate (1), through-hole (11) have been seted up at the middle part of fly leaf (2), external screw thread and threaded connection have nut (5) have been seted up to the one end of keeping away from fixed plate (1) in connecting rod (4), fly leaf (2) and fixed plate (1) are used for the butt respectively on two relative vertical lateral walls of two adjacent parapet (3), nut (5) butt is on fly leaf (2) and presss from both sides two tight parapet (3).

2. A positioning device for a prefabricated building parapet connection according to claim 1, wherein: the connecting rod (4) is sleeved with a sleeve (6), and the sleeve (6) is located between two adjacent parapets (3) and penetrates through the parapets (3) to be arranged.

3. A positioning device for a prefabricated building parapet connection according to claim 2, wherein: one end of the sleeve (6) close to the movable plate (2) forms a multi-petal shape by arranging a plurality of long grooves (61) along the circumferential direction of the sleeve (6).

4. A positioning device for a prefabricated building parapet connection according to any one of claims 1-3, wherein: connecting rod (4) are including canned paragraph (41) and activity section (42), the one end welded fastening of canned paragraph (41) is on fixed plate (1), and activity section (42) are in same straight line with canned paragraph (41), the one end of activity section (42) can be dismantled with one section of canned paragraph (41) and be connected.

5. A positioning device for a prefabricated building parapet connection according to claim 4, wherein: threaded holes (43) are formed in one end, far away from the fixing plate (1), of the fixing section (41), a stud (44) is fixedly arranged at one end, close to the fixing section (41), of the movable section (42), and the stud (44) is connected into the threaded holes (43) in a threaded mode.

6. A positioning device for a prefabricated building parapet connection according to claim 4, wherein: fixed section (41) are kept away from the one end in fixed plate (1) and have been seted up guiding hole (45), activity section (42) are close to fixed being provided with guide post (46) in the one end of fixed section (41), guide post (46) insert in guiding hole (45), and all seted up a plurality of pinhole (47) on guide post (46) and fixed section (41), insert pin (48) in pinhole (47).

7. A positioning device for a prefabricated building parapet connection according to claim 1, wherein: the fixed plate (1) and the movable plate (2) are both provided with a rubber layer (7) on the surface close to the parapet wall (3), and the thickness of the rubber layer (7) is smaller than 1 mm.

8. A positioning device for a prefabricated building parapet connection according to claim 7, wherein: the rubber layer (7) is vulcanized and fixed on the fixed plate (1) and the movable plate (2).