CN112709326A

CN112709326A - Assembled building coupling assembling convenient to installation

Info

Publication number: CN112709326A
Application number: CN202011525635.5A
Authority: CN
Inventors: 郁翀; 刘敏毓; 杨来光; 薛磊; 宋慧敏
Original assignee: Jiangsu Zhongrui East China Architectural Design Institute Co ltd
Current assignee: Jiangsu Zhongrui East China Architectural Design Institute Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-04-27
Anticipated expiration: 2040-12-22
Also published as: CN112709326B

Abstract

The utility model belongs to the technical field of the building and specifically relates to an assembly type structure coupling assembling convenient to installation is related to, it includes the connecting block, the connecting block sets up in web one side, the web is kept away from connecting block one side and is provided with by the joint block, the connecting block is kept away from web one side and has been seted up the mounting groove, the mounting groove notch is provided with the shield, the installation cavity lateral wall rotates and is connected with the worm, worm one side meshing has a plurality of worm wheels, the worm wheel rotates to be connected and is close to mounting groove one side at the shield, the slip mouth has been seted up in the worm wheel, sliding connection has the slide bar in the slide bar, the first bolt of shield one side fixedly connected with is kept away from to. This application has the possibility that reduces first bolt and become flexible behind the piecing together piece at threaded connection, improves bolted connection's stability, when connecting two H shaped steel, makes a plurality of first bolts rotate simultaneously through the worm, has improved the efficiency of installation piece installation, and save time practices thrift the effect of manpower.

Description

Assembled building coupling assembling convenient to installation

Technical Field

The application relates to the field of buildings, in particular to an assembly type building connecting assembly convenient to install.

Background

The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. Because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions and is widely applied.

In the correlation technique, H shaped steel includes two parallel arrangement's flange board, and fixed connection has the web between two flange boards, and web and flange board are perpendicular, and the web is located flange board length direction's central line department, has seted up a plurality of connecting holes that are used for the connecting plate to connect on the web. When the two H-shaped steels are connected, the two sides of the web plate joint of the two H-shaped steels are required to be covered by the connecting plate, and the connecting plate and the web plate are connected by penetrating through the bolts.

In view of the above-mentioned related art, the inventor thinks that the connection work to H shaped steel is often high altitude construction, when the bolt wears to establish connecting plate and web, waste time, waste manpower with the bolt installation one by one.

Disclosure of Invention

In order to improve the defect that waste time and waste manpower are installed one by one when the bolt penetrates through the connecting plate and the web, the application provides an assembly type building connecting assembly convenient to install.

The application provides a pair of assembled building coupling assembling convenient to installation adopts following technical scheme:

the utility model provides an assembled building coupling assembling convenient to installation, includes the connecting block, the connecting block sets up in web one side, and the web is kept away from connecting block one side is provided with by the joint block, the connecting block is kept away from web one side and has been seted up the mounting groove, the mounting groove lateral wall rotates and is connected with the multiunit worm, the meshing of worm one side has the worm wheel, the worm wheel rotates to be connected in the mounting groove, set up the slip mouth in the worm wheel, sliding connection has the slide bar in the slide bar, the slide bar is the cuboid form, the first bolt of slide bar one side fixedly connected with, mounting groove tank bottom and web are worn to establish by first bolt, first bolt with by joint block threaded.

Through adopting above-mentioned technical scheme, set up the mounting groove in the link block, and rotate the connection worm, it rotates together to drive a plurality of worm wheels through the worm, a plurality of first bolts rotate together through the rotation of worm wheel, threaded connection advances in the piece of being connected, worm and gear's drive is after worm drive worm wheel advances first bolt threaded connection by the piece of being connected, thereby because worm wheel drive has not realized the auto-lock, reduce the first bolt and be not hard up possibility behind threaded connection by the piece, improve bolted connection's stability, when connecting two H shaped steel, make a plurality of first bolts rotate simultaneously through the worm, the efficiency of installation piece has been improved, and the time saving and the manpower saving are realized.

Optionally, a limiting groove is formed in the side wall of the sliding opening, a limiting plate is fixedly connected to the side wall of the sliding rod, and the limiting plate is connected in the limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, set up the spacing groove at the slip mouthful lateral wall to fixed connection limiting plate can be when the worm wheel drives first bolt and slides, with first bolt about spacing, slide bar and slip mouthful relative pivoted possibility when reducing first bolt threaded connection paper by the splice improve the stability when first bolt threaded connection.

Optionally, the worms are equidistantly arranged in parallel, and are equidistantly arranged with the worm wheel meshed with one side of each worm.

Through adopting above-mentioned technical scheme, equidistance parallel arrangement worm and the equidistance sets up the worm wheel, can improve worm wheel and worm and drive first bolted connection back, the connecting block with by the stability of structure between the piece.

Optionally, one end of the worm is fixedly connected with a chain wheel, a driving groove is formed in the side wall of the mounting groove, the chain wheel is rotatably connected in the driving groove, the chain wheel is meshed with a chain, and a motor used for driving the chain to rotate is arranged in the mounting groove.

Through adopting above-mentioned technical scheme, drive the chain through the motor, the chain drives the sprocket rotation of meshing to drive the worm and rotate, speed when can improving first bolt threaded connection, and motor detachable connections can pull down the motor after the installation is accomplished in the drive groove, reduces the weight of installation piece, and the detachable motor can repetitious usage, improves the utilization ratio of motor.

Optionally, a plurality of limiting blocks are fixedly connected to the connected blocks and used for penetrating the web plate.

Through adopting above-mentioned technical scheme, by fixed connection stopper on the piecing together, wear to establish the web with the stopper, can will be limited in web one side by the piecing together, make things convenient for the connecting block with by the connection of piecing together.

Optionally, a second spring is arranged on one side, close to the worm wheel, of the first bolt, and one end, far away from the first bolt, of the second spring is fixedly connected with the worm wheel.

Through adopting above-mentioned technical scheme, fixed connection second spring between first bolt and worm wheel, the second spring can give first bolt a orientation by the power of piecing together, and make first bolt and by the screw hole of piecing together inconsistent when first bolt threaded connection to by the piecing together, improves threaded connection's stability, reduces first bolt because gravity reason slides to worm wheel one side, the unable threaded connection advances the possibility of screw hole.

Optionally, the mounting groove notch is detachably connected with a dust cover.

Through adopting above-mentioned technical scheme, go out releasable connection shield at the mounting groove notch, can lead to the shield and block up the mounting groove behind the H template of connecting, reduce the possibility that the dust got into in the mounting groove.

Optionally, the surfaces of the sliding rod and the limiting plate are coated with a lubricating layer.

Through adopting above-mentioned technical scheme, drawing on slide bar and limiting plate and establishing the lubricant film and can reducing the slide bar and limiting plate at the resistance of slip mouthful and limiting groove when sliding, make threaded connection more smooth and easy, improve threaded connection's efficiency.

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

1. the first bolts rotate together through rotation of the worm wheel and are in threaded connection with the threaded holes of the connected blocks, the worm wheel and the worm are driven to realize self-locking due to the fact that the worm cannot be driven by the worm wheel after the worm drives the worm wheel to connect the first bolts into the connected blocks in a threaded manner, the bolt connection stability is improved, when two pieces of H-shaped steel are connected, the first bolts rotate simultaneously, the installation efficiency of the installation blocks is improved, time is saved, and manpower is saved;

2. before the first bolt is installed, the connecting block on the web plate and the first bolt on the connecting plate are positioned through the insertion fit of the elastic pin and the web plate, so that the first bolt can conveniently penetrate through the connecting block and is connected to the connected block through the threads;

3. the second spring is fixedly connected between the nut of the first bolt and the worm wheel, the second spring can give the first bolt a force towards the connected block, the first bolt is enabled to be abutted to the threaded hole of the connected block when the first bolt is in threaded connection with the connected block, the stability of threaded connection is improved, and the possibility that the first bolt slides towards one side of the worm wheel due to gravity and cannot be in threaded connection with the threaded hole is reduced.

Drawings

Fig. 1 is a side view of an assembly type construction connection assembly for easy installation in this embodiment.

Fig. 2 is an external structural view of an assembly type building connecting assembly of the present embodiment, which is easy to install.

Fig. 3 is a schematic structural diagram of a connecting block and a connected block of the fabricated building connecting assembly convenient to install in the embodiment.

Fig. 4 is a schematic view of the structure in the installation groove of the prefabricated building connecting assembly convenient to install according to the embodiment.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a first sectional view of the installation groove of the prefabricated building connecting assembly for easy installation according to the present embodiment.

Fig. 7 is a sectional view of a connecting block and a connected block of an assembly type building connecting assembly for easy installation according to the embodiment.

Description of reference numerals: 1. h-shaped steel; 2. a flange plate; 3. a web; 4. connecting blocks; 5. mounting grooves; 6. a dust cover; 61. an opening; 7. a worm; 8. a worm gear; 82. rotating the tube; 83. a limiting ring; 84. a limiting circular groove; 9. a sliding port; 91. a limiting groove; 10. a slide bar; 101. a limiting plate; 11. a first bolt; 12. a jointed block; 13. a threaded hole; 14. a drive slot; 141. a sprocket; 142. a chain; 15. a motor; 19. a second spring; 20. limiting and perforating; 21. and a limiting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses assembled building coupling assembling convenient to installation. Referring to fig. 1 and 2, an assembled building coupling assembling convenient to installation includes connecting block 4 and connecting block 4 cooperation connection by joint block 12, and connecting block 4 sets up in one side of two 1 butt department webs of H shaped steel 3, and web 3 on two H shaped steel 1 is located same level and coincides along length direction central line, and connecting block 4 is connected with two H shaped steel 1 and the connecting gap between two H shaped steel 1 is connecting block 4 width direction's central line.

Referring to fig. 3, the connected block 12 is provided with a plurality of threaded holes 13, and the connecting block 4 is provided with a plurality of first bolts 11 which are in threaded connection with the threaded holes 13 of the connected block 12.

Referring to fig. 2 and 4, connecting block 4 is the setting of cuboid type, and connecting block 4 has seted up mounting groove 5 far away from 3 one side of web, and the notch play of mounting groove 5 is provided with shield 6, and shield 6 is connected to connecting block 4 through bolted connection, and 5 internal rotations in mounting groove are connected with a plurality of worms 7, and the quantity of worm is four in this embodiment, and worm 7 sets up along 4 width direction of connecting block, and 7 both ends of worm rotate to be connected at the 5 lateral walls in mounting groove, and four worms 7 are parallel to each other.

Referring to fig. 4, worm 7 one side meshing has four worm wheel 8, and the distance between the adjacent worm wheel 8 equals, and worm wheel 8 is close to mounting groove 5 tank bottom one end fixedly connected with rotating tube 82, and rotating tube 82 rotates and connects at the mounting groove 5 tank bottom, and four worm wheel 8 make connecting block 4 and the connection by joint block 12 more stable.

Referring to fig. 5, a sliding opening 9 is formed in the worm wheel 8, a sliding rod 10 is slidably connected in the sliding opening 9, the sliding rod 10 is rectangular, four side walls of the sliding rod 10 are fixedly connected with limiting plates 101 respectively, four limiting grooves 91 are formed in the side walls of the sliding opening 9, the limiting plates 101 are slidably connected in the limiting grooves 91, and the worm wheel 8 and the sliding rod 10 rotate coaxially.

Referring to fig. 3 and 5, the sliding rod 10 and the limiting plate 101 surface scribble the lubricant film, and the lubricant film is the polytetrafluoroethylene layer in this embodiment, and the polytetrafluoroethylene layer has lubricated corrosion-resistant effect, can reduce the frictional force of sliding rod 10, limiting plate 101, makes things convenient for first bolt 11 threaded connection to advance screw hole 13.

Referring to fig. 4 and 6, a first bolt 11 is fixedly connected to one end of the sliding rod 10 close to the bottom of the mounting groove 5, the sliding rod 10 slides up and down in the sliding opening 9 to drive the first bolt 11 to slide up and down along the depth direction of the mounting groove 5, and the worm 7 drives the worm wheel 8 to rotate and simultaneously drives the first bolt 11 to rotate.

Referring to fig. 6, a second spring 19 is fixedly connected to the first bolt 11, one end of the second spring 19, which is far away from the first bolt 11, is fixedly connected to one side of the worm wheel 8, which is close to the bottom of the mounting groove 5, when the connecting block 4 is mounted, the second spring 19 is in a compressed state, and the second spring 19 can provide a force towards the connected block 12 to the first bolt 11, so that the first bolt 11 can be conveniently screwed into the threaded hole 13 of the connected block 12.

Referring to fig. 6, one end of the worm 7 is fixedly connected with a sprocket 141, a driving groove 14 is formed in the side wall of the mounting groove 5, and the sprocket 141 is rotatably connected in the driving groove 14.

Referring to fig. 4 and 6, a chain 142 is disposed in the driving groove 14, the chain 142 is engaged with the sprocket 141, the motor 15 is fixedly connected in the mounting groove 5, and a driving rod of the motor 15 penetrates through a side wall of the driving groove 14 and is fixedly connected with the sprocket 141.

Referring to fig. 3 and 7, the two limit blocks 21 are fixedly connected to the connected block 12, the limit blocks 21 are inserted and matched in the connecting holes, the connected block 12 is limited on the side wall of the web plate 3, and the first bolt 11 can conveniently penetrate through other connecting holes to be in threaded connection with the threaded hole 13 of the connected block 12.

The implementation principle of the assembly type building connecting assembly convenient to install in the embodiment of the application is as follows: the mounting groove 5 is formed in the connecting block 4, the worm 7 is rotatably connected in the mounting groove 5, the worm 7 drives four worm wheels 8 on one side of the worm 7 to rotate, the worm wheels 8 drive sliding rods 10 connected in the worm wheels 8 to rotate, first bolts 11 at one ends of the sliding rods 10 are driven to rotate, the first bolts 11 are pushed away through second springs 19 to penetrate through connecting holes of the web plate 3 and are in threaded connection with threaded holes 13 of the connected block 12, self-locking is achieved due to the fact that the worm wheels 8 cannot drive the worm 7, the possibility that the first bolts 11 are loosened after being in threaded connection with the connected block 12 is reduced, bolt connection stability is improved, the motors 15 drive the worm 7 to rotate, the first bolts 11 are enabled to be simultaneously connected with the threaded holes 13, two H-shaped steel 1 are connected, installation efficiency of the connecting block 5 is improved, time is saved, and manpower is saved.

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 an assembled building coupling assembling convenient to installation which characterized in that: comprises a connecting block (4), the connecting block (4) is arranged on one side of a web plate (3), a connected block (12) is arranged on one side of the web plate (3) far away from the connecting block (4), one side of the connecting block (4) far away from the web plate (3) is provided with an installation groove (5), the side wall of the mounting groove (5) is rotationally connected with a plurality of groups of worms (7), one side of each worm (7) is engaged with a plurality of worm wheels (8), the worm wheel (8) is rotationally connected in the mounting groove (5), a sliding opening (9) is arranged in the worm wheel (8), a sliding rod (10) is connected in the sliding opening (9) in a sliding way, the sliding rod (10) is cuboid, slide bar (10) one side fixedly connected with first bolt (11), mounting groove (5) tank bottom and web (3) are worn to establish by first bolt (11), first bolt (11) and by piecing together piece (12) threaded connection.

2. A ready-to-install, assembly building connection assembly according to claim 1, wherein: limiting groove (91) have been seted up to slip mouth (9) lateral wall, slide bar (10) lateral wall fixedly connected with limiting plate (101), limiting plate (101) sliding connection is in limiting groove (91).

3. A ready-to-install, assembly building connection assembly according to claim 1, wherein: the worms (7) are arranged in parallel in an equidistance mode, and the worm wheels (8) meshed with one side of each worm (7) are arranged in an equidistance mode.

4. A ready-to-install, assembly building connection assembly according to claim 1, wherein: worm (7) one end fixedly connected with sprocket (141), driving groove (14) have been seted up to mounting groove (5) lateral wall, sprocket (141) rotate to be connected in driving groove (14), sprocket (141) meshing chain (142), be provided with in mounting groove (5) and be used for driving chain (142) pivoted motor (15).

5. A ready-to-install, assembly building connection assembly according to claim 1, wherein: the connecting piece (12) is fixedly connected with a plurality of limiting blocks (21), and the limiting blocks (21) are used for penetrating the web (3).

6. A ready-to-install, assembly building connection assembly according to claim 1, wherein: one side, close to the worm wheel (8), of the first bolt (11) is provided with a second spring (19), and one end, far away from the first bolt (11), of the second spring (19) is fixedly connected with the worm wheel (8).

7. A ready-to-install, assembly building connection assembly according to claim 1, wherein: the mounting groove (5) is detachably connected with a dustproof cover (6) at the notch.

8. A ready-to-install, assembly building connection assembly according to claim 2, wherein: the surfaces of the sliding rod (10) and the limiting plate (101) are coated with lubricating layers.