CN218479354U

CN218479354U - Energy-conserving prefabricated shear force wall connection structure

Info

Publication number: CN218479354U
Application number: CN202222393131.3U
Authority: CN
Inventors: 郑俊侠; 林家团; 李庆总
Original assignee: CNNC Huachen Engineering Management Co Ltd
Current assignee: CNNC Huachen Engineering Management Co Ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-02-14
Anticipated expiration: 2032-09-08

Abstract

The application relates to an energy-saving prefabricated shear wall connecting structure which comprises a first wall body and a second wall body, wherein a connecting block is installed on the side wall of the first wall body, and a connecting groove for the connecting block to be inserted is formed in the side wall, close to the first wall body, of the second wall body; the connecting block is provided with a connecting component which forces the connecting block to be fixed on the connecting groove. The utility model provides an energy-conserving precast shear wall connection structure can reduce the building in-process and use a large amount of cement mortar and cause the waste of arable land resource.

Description

Energy-conserving prefabricated shear force wall connection structure

Technical Field

The application relates to the technical field of constructional engineering, in particular to an energy-saving prefabricated shear wall connecting structure.

Background

The shear wall is divided into a plane shear wall and a barrel shear wall, the plane shear wall is used in a reinforced concrete frame structure, a lifting plate structure and a flat slab structure system, and the reinforced concrete shear wall can be cast in place or prefabricated at certain parts for increasing the rigidity and the strength of the structure.

Most of the existing shear walls are connected and fixed through concrete, and can be assembled conveniently; however, the connection and fixation by concrete requires a large amount of cement and mortar, which increases the burden of mortar resources and is not favorable for sustainable development of society.

SUMMERY OF THE UTILITY MODEL

In order to reduce the waste of arable land resources caused by using a large amount of cement mortar in the construction process, the application provides an energy-saving prefabricated shear wall connecting structure.

The application provides an energy-conserving prefabricated shear force wall connection structure adopts following technical scheme:

an energy-saving prefabricated shear wall connecting structure comprises a first wall body and a second wall body, wherein a connecting block is installed on the side wall of the first wall body, and a connecting groove for the connecting block to be inserted is formed in the side wall, close to the first wall body, of the second wall body; the connecting block is provided with a connecting component which forces the connecting block to be fixed on the connecting groove.

Through adopting foretell technical scheme, through the setting of connecting block, when installation first wall body and second wall body, aim at the connecting block of first wall body and insert and connect in the spread groove, then force the connecting block to be fixed in the spread groove through coupling assembling to make first wall body and second wall body fixed connection, need not through adhesives such as cement alright with first wall body and second wall body fixed connection, reduce the waste that uses a large amount of cement mortar and cause arable land resource among the building process.

Optionally, an insertion groove is formed in a side wall of the connecting groove, an installation cavity is formed in the connecting block, a sliding hole communicated with the installation cavity is formed in the side wall of the connecting block, and the sliding hole is opposite to the insertion groove; the connecting assembly comprises a rotating sleeve and an inserting rod, the rotating sleeve is rotatably arranged on the inner wall of the mounting cavity, one end of the inserting rod is in threaded connection with the rotating sleeve, and the other end of the inserting rod is connected with the sliding hole in a sliding manner; the rotating sleeve is provided with a driving assembly driving the rotating sleeve to rotate.

Through adopting foretell technical scheme, through the setting of rotating cover and inserted bar, peg graft in the spread groove after the connecting block, force to rotate the cover through drive assembly and rotate, pivoted rotates the cover and can force the inserted bar to slide along the axis in the hole that slides and insert in the inserted bar to make connecting block fixed mounting in spread groove, improve the connection convenience of first wall body and second wall body.

Optionally, the side wall of the connecting block is provided with a rotating groove communicated with the mounting cavity; the driving assembly comprises a rotating shaft, a first bevel gear and a second bevel gear, the rotating shaft is rotatably connected to the rotating groove, the first bevel gear is fixedly connected to the rotating shaft, the second bevel gear is coaxially fixed to the rotating sleeve, and the first bevel gear and the second bevel gear are in meshing transmission.

By adopting the technical scheme, the rotating shaft is arranged to rotate to drive the first bevel gear to rotate, so that the second bevel gear in meshing transmission with the first bevel gear can be forced to rotate synchronously, the rotating sleeve is controlled to rotate, and the insertion rod is driven to be inserted into the insertion groove; when the first wall body and the second wall body need to be disassembled, the rotating shaft can be rotated reversely, the rotating sleeve can be driven to rotate reversely, and the inserting rod is forced to be separated from the inserting groove, so that the first wall body and the second wall body are fixedly connected, and the disassembling and assembling convenience of the first wall body and the second wall body is improved.

Optionally, the rotating shaft includes a rotating rod and a moving sleeve, the rotating rod is rotatably connected to the rotating groove, the first bevel gear is fixed to the rotating rod, and the moving sleeve is slidably sleeved on one end of the rotating rod away from the first bevel gear; the notch periphery wall in rotation groove is fixed with the joint piece, a plurality of joint grooves have been seted up to the periphery wall of removal cover, install first compression spring between dwang and the removal cover, the joint groove joint in the joint piece of removal cover is forced to first compression spring normality.

By adopting the technical scheme, through the arrangement of the rotating rod and the moving sleeve, when the connecting block is installed, the moving sleeve is pressed towards one side close to the rotating rod, so that the clamping groove of the moving sleeve is separated from the clamping block, and then the moving sleeve is rotated, so that the rotating rod can be driven to rotate and the inserting rod is forced to be inserted into the inserting groove; the inserted bar is pegged graft and is loosened the effort of pressing down to removing the cover behind the inserting groove, removes the cover and can remove towards one side of keeping away from the dwang under first compression spring's effect to make the joint groove joint that removes the cover in the joint piece, can restrict the rotation that removes the cover, thereby play the effect of fixed dwang, reduce the dwang free rotation and make the possibility that the inserted bar breaks away from the inserting groove.

Optionally, the peripheral wall of the rotating groove is provided with a mounting groove, a baffle is slidably mounted in the mounting groove, a second compression spring is mounted between the side wall of the mounting groove and the baffle, and the second compression spring normally urges the baffle to close the notch of the rotating groove.

Through adopting foretell technical scheme, through the setting of baffle, the baffle normality is closed in the notch of rotating the groove under second compression spring's effect, can reduce external foreign matter and fall into and rotate the inslot and block up the possibility of rotating the groove.

Optionally, the side wall of the baffle far away from the moving sleeve is connected with a sliding plate in a sliding manner, a third compression spring is arranged between the baffle and the sliding plate, and when the baffle is closed to the notch of the rotating groove, the third compression spring forces the surface of the sliding plate far away from the baffle to be flush with the surface of the connecting block.

Through adopting foretell technical scheme, through the setting of sliding plate, when the baffle shelters from in the notch of rotating the groove, the sliding plate can force the sliding plate to remove to the notch department of rotating the groove under third compression spring's effect this moment, and the surface that the baffle was kept away from to the sliding plate flushes with the surface of connecting block, improves the roughness on connecting block surface, improves overall structure's pleasing to the eye degree.

Optionally, a sealing ring with an annular structure is fixed on the peripheral wall of the sliding plate, and the peripheral wall of the sealing ring is attached to the inner peripheral wall of the rotating groove.

Through adopting foretell technical scheme, through the setting of sealing washer, the sealing washer can improve the leakproofness of sliding plate, and the rainwater gets into the possibility of installation cavity through the clearance between sliding plate and the rotation groove when reducing rainy day, reduces the possibility that takes place the infiltration between first wall body and the second wall body, improves overall structure's waterproof nature.

Optionally, a positioning column is fixed to the side wall of the first wall body close to the second wall body, and a positioning groove for inserting the positioning column is formed in the side wall of the second wall body close to the first wall body.

Through adopting foretell technical scheme, through the setting of reference column and constant head tank, the reference column plays the positioning action, can be convenient for the operation personnel peg graft the connecting block of first wall body in the spread groove of second wall body fast, improves the operating efficiency.

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

1. through the arrangement of the connecting blocks, when the first wall body and the second wall body are installed, the connecting blocks of the first wall body are aligned to and inserted into the connecting grooves, and then the connecting blocks are forced to be fixed on the connecting grooves through the connecting components, so that the first wall body and the second wall body are fixedly connected, the first wall body and the second wall body can be fixedly connected without adhesives such as cement, and the waste of arable land resources caused by using a large amount of cement mortar in the building process is reduced;

2. through the arrangement of the rotating rod and the moving sleeve, when the connecting block is installed, the moving sleeve is pressed towards one side close to the rotating rod, so that the clamping groove of the moving sleeve is separated from the clamping block, and then the moving sleeve is rotated, so that the rotating rod can be driven to rotate, and the inserting rod is forced to be inserted into the inserting groove; the plug rod is plugged into the plug groove, then the pressing acting force on the movable sleeve is released, the movable sleeve can move towards one side far away from the rotating rod under the action of the first compression spring, so that the clamping groove of the movable sleeve is clamped on the clamping block, the rotation of the movable sleeve can be limited, the effect of fixing the rotating rod is achieved, and the possibility that the rotating rod freely rotates to enable the plug rod to be separated from the plug groove is reduced;

3. through the setting of the sliding plate, when the baffle shelters from in the notch of rotating the groove, the sliding plate can force the sliding plate to move to the notch department of rotating the groove under third compression spring's effect this moment, and the surface that the baffle was kept away from to the sliding plate flushes with the surface of connecting block, improves the roughness on connecting block surface, improves overall structure's pleasing to the eye degree.

Drawings

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

FIG. 2 is a partial sectional view showing the internal structure of the connector block;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial cross-sectional view embodying a first compression spring;

fig. 5 is a partial cross-sectional view embodying a third compression spring.

Description of the reference numerals: 1. a first wall; 11. a positioning column; 2. a second wall; 21. connecting grooves; 22. inserting grooves; 23. positioning a groove; 3. connecting blocks; 31. a mounting cavity; 311. a support; 32. a sliding hole; 33. a rotating groove; 331. a clamping block; 332. mounting grooves; 4. a connecting assembly; 41. rotating the sleeve; 42. a plug rod; 5. a drive assembly; 51. a rotating shaft; 511. rotating the rod; 512. moving the sleeve; 513. a clamping groove; 514. a first compression spring; 515. inserting the columns; 516. a moving groove; 52. a first bevel gear; 53. a second bevel gear; 54. rotating the groove; 6. a baffle plate; 61. a second compression spring; 62. a slide plate; 621. a seal ring; 63. a third compression spring; 64. and (4) sliding grooves.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses energy-conserving prefabricated shear force wall connection structure.

Referring to fig. 1, the energy-saving prefabricated shear wall connection structure comprises a first wall body 1 and a second wall body 2, wherein a connection block 3 is fixedly mounted on the side wall, close to the second wall body 2, of the first wall body 1, a connection groove 21 is formed in the side wall, close to the first wall body 1, of the second wall body 2, and the connection groove 21 is used for inserting the connection block 3; in this embodiment, the thickness of the connecting block 3 is the same as the thickness of the first wall 1.

Referring to fig. 2, a positioning column 11 is fixedly installed on the side wall of the first wall 1 close to the second wall 2, a positioning groove 23 is formed in the side wall of the second wall 2 close to the first wall 1, and a central axis of the positioning column 11 and a central axis of the positioning groove 23 are coaxially arranged; in this embodiment, two sets of positioning columns 11 and positioning grooves 23 are arranged and symmetrically distributed on the upper and lower sides of the connecting block 3; so design, when connecting first wall body 1 and second wall body 2, insert the constant head tank 23 that locates second wall body 2 correspondence with reference column 11 of first wall body 1, reference column 11 plays the effect of location, makes connecting block 3 of first wall body 1 can peg graft in spread groove 21 fast, improves the installation effectiveness of first wall body 1 and second wall body 2.

Referring to fig. 2, the upper and lower opposite side walls of the connecting groove 21 are both provided with inserting grooves 22, in this embodiment, the two inserting grooves 22 are arranged opposite to each other; an installation cavity 31 is formed in the connecting block 3, two opposite side walls of the connecting block 3 close to the insertion grooves 22 are respectively provided with a sliding hole 32 communicated with the installation cavity 31, and the two sliding holes 32 are respectively arranged opposite to the two insertion grooves 22 one by one; the connecting assembly 4 for fixedly connecting the connecting block 3 to the connecting groove 21 is installed in the installation cavity 31.

Referring to fig. 2, the connecting assembly 4 includes a rotating sleeve 41 and a plugging rod 42, a bracket 311 is fixed in the mounting cavity 31, and the rotating sleeve 41 is rotatably connected to the bracket 311; one end of the plug rod 42 is inserted into the rotating sleeve 41, the other end is connected to the sliding hole 32 in a sliding manner, and the plug rod 42 is in threaded connection with the rotating sleeve 41; in this embodiment, the two groups of connecting components 4 are provided, and the insertion rods 42 in the two groups of connecting components 4 are respectively slidably mounted in the two sliding holes 32 of the connecting block 3; the connecting block 3 is provided with a driving assembly 5 for driving the rotating sleeves 41 of the two groups of connecting assemblies 4 to rotate synchronously.

Referring to fig. 2 and 3, a rotating groove 33 communicated with the mounting cavity 31 is formed on the surface of the connecting block 3; the driving assembly 5 comprises a rotating shaft 51, a first bevel gear 52 and a second bevel gear 53, the rotating shaft 51 is rotatably connected to the rotating groove 33, one end of the rotating shaft 51 extends into the mounting groove 332, and the end surface of the other end is provided with a rotating groove 54 for driving the rotating shaft 51 to rotate; the first bevel gear 52 is coaxially and fixedly connected with one end of the rotating shaft 51 located in the installation cavity 31, in this embodiment, two second bevel gears 53 are provided, and the two second bevel gears 53 are respectively and correspondingly and coaxially fixed on the two rotating sleeves 41; the first bevel gears 52 are in mesh transmission with two second bevel gears 53.

Referring to fig. 3 and 4, the rotating shaft 51 includes a rotating rod 511 and a moving sleeve 512, the first bevel gear 52 is fixedly installed on the rotating rod 511, the rotating groove 54 is opened on an end surface of the moving sleeve 512 far from the rotating rod 511, an insertion column 515 is fixed on an end surface of the rotating rod 511 close to the moving sleeve 512, a moving groove 516 for the insertion column 515 to be inserted and connected in a matching manner is opened on an end surface of the moving sleeve 512 close to the rotating rod 511, and the moving sleeve 512 is connected to the rotating rod 511 in a sliding manner through the insertion column 515; in this embodiment, the plugging columns 515 are arranged in a hexagonal column structure; by adopting the design, when the movable sleeve 512 is rotated, the rotating rod 511 can be driven to rotate synchronously, and when the movable sleeve 512 is pressed, the movable sleeve 512 can be close to or far away from the rotating rod 511.

Referring to fig. 3 and 4, the outer peripheral wall of the movable sleeve 512 is provided with a plurality of clamping grooves 513, in this embodiment, the clamping grooves 513 are disposed around the central axis of the movable sleeve 512 at intervals; a clamping block 331 clamped in the clamping groove 513 is fixed on the inner peripheral wall of the notch of the rotating groove 33; a first compression spring 514 is installed in the moving groove 516, one end of the first compression spring 514 is fixedly connected to the end surface of the rotating rod 511, the other end of the first compression spring 514 is fixedly connected to the side wall of the moving groove 516, and the first compression spring 514 normally forces the clamping groove 513 of the moving sleeve 512 to be clamped to the clamping block 331.

When needs rotate dwang 511 and force to rotate cover 41 and rotate, force to move cover 512 and move towards the one side that is close to dwang 511 through pressing down and moving cover 512, make the joint groove 513 of moving cover 512 break away from joint piece 331, then rotating moves cover 512 and can drive dwang 511 and rotate, thereby force two sets of cover 41 rotations of rotating, and then drive two grafting posts 515 peg graft in corresponding inserting groove 22, make the lateral wall fixed connection of connecting block 3 and spread groove 21, improve the dismouting convenience of first wall body 1 and second wall body 2.

Referring to fig. 2 and 3, an installation groove 332 is formed in the inner peripheral wall of the notch of the rotation groove 33, a baffle 6 is slidably installed in the installation groove 332, and the baffle 6 is located on one side of the moving sleeve 512 away from the rotation rod 511; a second compression spring 61 is installed in the installation groove 332, one end of the second compression spring 61 is fixedly connected to the side wall of the installation groove 332, the other end of the second compression spring 61 is fixedly connected to the baffle 6, and the baffle 6 is normally forced to be shielded in the rotation groove 33 by the second compression spring 61; so design, 6 normalizations of baffle shield in rotating groove 33, can be closed with rotating groove 33's notch, reduce external foreign matter and get into rotating groove 33 and the possibility of jam, improve overall structure's life.

Referring to fig. 3 and 5, a sliding groove 64 is formed in the surface of the baffle plate 6 away from the moving sleeve 512, a sliding plate 62 is installed in the sliding groove 64 in a sliding manner, and a plurality of anti-sliding grains are arranged on the sliding plate 62 away from the baffle plate 6; a third compression spring 63 is arranged between the sliding plate 62 and the sliding groove 64, one end of the third compression spring 63 is fixedly connected to the bottom wall of the sliding groove 64, the other end of the third compression spring 63 is fixedly connected to the sliding plate 62, and the third compression spring 63 normally forces the surface of the sliding plate 62 to be flush with the surface of the connecting block 3; so design, the board 62 that slides that keeps flushing with the surface of connecting block 3 can improve the roughness on connecting block 3 surface, improves overall structure's pleasing to the eye degree.

Referring to fig. 5, a ring-shaped seal ring 621 is mounted on the outer peripheral side of the sliding plate 62, and the outer peripheral wall of the seal ring 621 is fitted to the inner peripheral wall of the rotating groove 33; so design, sealing washer 621 can improve the leakproofness between slide plate 62 and the rotation groove 33, reduces the possibility of external steam infiltration, improves overall structure's waterproof nature.

The implementation principle of the energy-saving prefabricated shear wall connection structure in the embodiment of the application is as follows: when the first wall body 1 and the second wall body 2 are installed, the positioning hole of the first wall body 1 is inserted into the positioning groove 23 of the second wall body 2, so that the connecting block 3 of the first wall body 1 can be quickly inserted into the connecting groove 21; then the sliding plate 62 is pressed to force the sliding plate 62 to move into the sliding groove 64, and the sliding plate 62 is pushed towards the inside of the mounting groove 332 to force the baffle 6 to move into the mounting groove 332; then, a hexagon wrench is used for stretching into the rotating groove 54 and pressing the moving sleeve 512, so that the moving sleeve 512 is forced to move towards one side close to the rotating rod 511 and the clamping block 331 is forced to be separated from the clamping groove 513, then the moving sleeve 512 is rotated to drive the rotating rod 511 to rotate, so that the two groups of rotating sleeves 41 can be driven to synchronously rotate, the rotating sleeves 41 can drive the inserting columns 515 in threaded connection to be inserted into the corresponding inserting grooves 22, and therefore the connecting block 3 is fixedly installed in the connecting groove 21; finally, the hexagonal wrench is pulled away, the movable sleeve 512 moves towards one side away from the rotating rod 511 under the action of the first compression spring 514, and the clamping groove 513 is clamped in the clamping block 331, so that the fixing action of the rotating rod 511 is completed, and the possibility that the rotating rod 511 rotates freely to enable the insertion rod 42 to be separated from the insertion groove 22 is reduced; when the hexagonal wrench is pulled away, the baffle 6 is closed on the notch of the rotating groove 33 under the action of the second compression spring 61; when the baffle 6 is closed on the notch of the rotating groove 33, the sliding plate 62 can move to be flush with the surface of the connecting block 3 under the action of the third compression spring 63, and the aesthetic degree of the whole structure is improved.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, 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 an energy-conserving prefabricated shear force wall connection structure which characterized in that: the wall-mounted type building structure comprises a first wall body (1) and a second wall body (2), wherein a connecting block (3) is installed on the side wall of the first wall body (1), and a connecting groove (21) for the connecting block (3) to be inserted is formed in the side wall, close to the first wall body (1), of the second wall body (2); the connecting block (3) is provided with a connecting component (4) for forcing the connecting block (3) to be fixed on the connecting groove (21).

2. The energy-saving prefabricated shear wall connection structure of claim 1, wherein: the side wall of the connecting groove (21) is provided with a plug-in groove (22), the inside of the connecting block (3) is provided with an installation cavity (31), the side wall of the connecting block (3) is provided with a sliding hole (32) communicated with the installation cavity (31), and the sliding hole (32) is opposite to the plug-in groove (22); the connecting assembly (4) comprises a rotating sleeve (41) and an inserting rod (42), the rotating sleeve (41) is rotatably mounted on the inner wall of the mounting cavity (31), one end of the inserting rod (42) is in threaded connection with the rotating sleeve (41), and the other end of the inserting rod is connected to the sliding hole (32) in a sliding mode; the rotating sleeve (41) is provided with a driving assembly (5) for driving the rotating sleeve (41) to rotate.

3. The energy-saving prefabricated shear wall connection structure of claim 2, wherein: the side wall of the connecting block (3) is provided with a rotating groove (33) communicated with the mounting cavity (31); the driving assembly (5) comprises a rotating shaft (51) rotatably connected to the rotating groove (33), a first bevel gear (52) fixedly connected to the rotating shaft (51) and a second bevel gear (53) coaxially fixed to the rotating sleeve (41), and the first bevel gear (52) and the second bevel gear (53) are in meshing transmission.

4. The energy-saving prefabricated shear wall connection structure of claim 3, wherein: the rotating shaft (51) comprises a rotating rod (511) and a moving sleeve (512), the rotating rod (511) is rotatably connected to the rotating groove (33), the first bevel gear (52) is fixed on the rotating rod (511), and the moving sleeve (512) is slidably sleeved at one end, far away from the first bevel gear (52), of the rotating rod (511); the notch periphery wall that rotates groove (33) is fixed with joint piece (331), a plurality of joint grooves (513) have been seted up to the periphery wall that removes cover (512), install first compression spring (514) between dwang (511) and removal cover (512), joint groove (513) joint in joint piece (331) that first compression spring (514) normality forces removal cover (512).

5. The energy-saving prefabricated shear wall connection structure of claim 3, wherein: the peripheral wall of the rotating groove (33) is provided with an installation groove (332), a baffle (6) is installed in the installation groove (332) in a sliding mode, a second compression spring (61) is installed between the side wall of the installation groove (332) and the baffle (6), and the baffle (6) is forced to be closed on a notch of the rotating groove (33) by the aid of the second compression spring (61) in a normal state.

6. The energy-saving prefabricated shear wall connection structure of claim 5, wherein: the lateral wall that removes cover (512) is kept away from in baffle (6) slides and is connected with slide plate (62), be provided with third compression spring (63) between baffle (6) and slide plate (62), work as when baffle (6) are closed in the notch of rotating groove (33), third compression spring (63) force slide plate (62) to keep away from the surface of baffle (6) and the surface of connecting block (3) flush.

7. The energy-saving prefabricated shear wall connection structure of claim 6, wherein: and a sealing ring (621) with an annular structure is fixed on the peripheral wall of the sliding plate (62), and the outer peripheral wall of the sealing ring (621) is attached to the inner peripheral wall of the rotating groove (33).

8. The energy-saving prefabricated shear wall connection structure of claim 1, wherein: the side wall that first wall body (1) is close to second wall body (2) is fixed with reference column (11), the lateral wall that second wall body (2) is close to first wall body (1) is seted up and is supplied constant head tank (23) that reference column (11) pegged graft.