CN215291376U

CN215291376U - Scaffold connecting piece

Info

Publication number: CN215291376U
Application number: CN202121116832.1U
Authority: CN
Inventors: 杨忠昊
Original assignee: Hebei Jisheng Engineering Technology Co ltd
Current assignee: Wang Weixing
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-24
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a scaffold connecting piece, including connecting the chuck, connecting the chuck includes two chuck monomers, connects through connecting bolt between two chuck monomers, and connecting the chuck's centre is provided with vertical support bar, and connecting the chuck's both sides are connected with the socket through first grafting structure, and the one side of keeping away from connecting the chuck on the socket is provided with the fixing base, and the inside of fixing base is connected with horizontal bracing piece through second grafting mechanism. The two chuck monomers of the utility model are connected together through the connecting bolt to form the connecting chuck, which has convenient disassembly, simple processing and manufacturing, strong universality and production cost saving; the installation angle can be conveniently adjusted according to the field condition by arranging the plurality of inserting holes; the socket and the connecting chuck are quickly connected through the first inserting structure, the operation is simple, the screw is locked through the nut, the movement of the screw is prevented, and the connection is stable; the second inserting mechanism can realize the quick connection between the transverse supporting rod and the fixing seat, and the operation is convenient.

Description

Scaffold connecting piece

Technical Field

The utility model relates to a scaffold frame field especially relates to a scaffold frame connecting piece.

Background

With the continuous development of the economic level of China, the infrastructure construction is gradually improved, and the building industry is developed vigorously. The scaffold is one of the most common tools in various industries of construction, and the figure of the scaffold can be always seen on the construction site with large size and small size. Scaffold frame in the existing market needs to be connected the equipment to the bracing piece with the scaffold connecting piece in the installation to prop up the scaffold frame, however in the use, the installation of current scaffold connecting piece is comparatively inconvenient, unable quick location mounted position, the deviation appears easily during the installation, leads to connecting insufficiently stable, and installation angle can not be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a scaffold connecting piece, it is comparatively inconvenient to solve current scaffold connecting piece installation, unable quick location mounted position, the deviation appears easily during the installation, leads to connecting the problem of insufficiently stable.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a scaffold connecting piece, including connecting the chuck, connecting the chuck includes two chuck monomers, two connect through connecting bolt between the chuck monomer, connecting the chuck's centre is provided with vertical support bar, connecting the chuck's both sides are connected with the socket through first grafting structure, keep away from on the socket one side of connecting the chuck is provided with the fixing base, the inside of fixing base is connected with transverse support rod through second grafting mechanism.

Further, the chuck monomer includes semicircle ring and arc splint, the semicircle ring sets up the outside of arc splint, the surface of semicircle ring evenly is provided with a plurality of spliced eyes, the spliced eye with first grafting structure cooperation is used, the both ends of arc splint all are provided with the engaging lug, connecting bolt runs through two behind the engaging lug two the chuck monomer links together.

Still further, first grafting structure includes the telescopic link shell, the telescopic link shell sets up the top of socket, the top of telescopic link shell is provided with stopper and activity handle, the inside of telescopic link shell is provided with the telescopic link, the top of telescopic link with the stopper is connected, the outside cover of telescopic link is equipped with first spring, bottom one side of telescopic link is provided with the fixed pin, the top of fixed pin stretches into the inside of telescopic link shell, the bottom of fixed pin runs through connecting hole on the socket and be connected with the screw rod behind the spliced eye, the screw rod passes through nut locking.

Still further, the inside of telescopic link shell is provided with first thread connection groove, the top of fixed pin be provided with first thread connection groove complex second thread connection groove.

Still further, a first groove is formed in the fixed seat, the transverse support rod is inserted into the first groove, a second groove is formed in one end, close to the fixed seat, of the transverse support rod, a second insertion mechanism comprises a first clamping plate and a second spring, one end of the second spring is connected to the inner wall of the first groove, the other end of the second spring is connected with the first clamping plate, one end, far away from the second spring, of the first clamping plate is inserted into the second groove, a first adjusting plate is arranged on the front face of the first clamping plate, one end, far away from the first adjusting plate, of the first clamping plate is provided with second clamping plates, the number of the second clamping plates is two, the second clamping plates are symmetrically arranged, a third spring is arranged between the two second clamping plates, one end, far away from the third spring, of the second clamping plate is inserted into the groove in the side wall of the second groove, and a second adjusting plate is arranged on one side, close to the third spring, of the front face of the second clamping plate.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to a scaffold connecting piece, including connecting the chuck, connecting the chuck and including two chuck monomers, connect through connecting bolt between two chuck monomers, the centre of connecting the chuck is provided with vertical support bar, the both sides of connecting the chuck are connected with the socket through first grafting structure, one side of keeping away from connecting the chuck on the socket is provided with the fixing base, the inside of fixing base is connected with horizontal support bar through second grafting mechanism; the two chuck monomers of the utility model are connected together through the connecting bolt to form the connecting chuck, which is convenient for installing the vertical supporting rod, convenient for disassembly, simple for processing and manufacturing, capable of replacing the chuck monomers independently, strong in universality and saving the production cost; the installation angle can be conveniently adjusted according to the field condition by arranging the plurality of inserting holes; the socket and the connecting chuck are quickly connected through the first inserting structure, the operation is simple, the screw is locked through the nut to prevent the screw from moving, so that the effect of stable connection is realized, and the purpose of stable connection is achieved; the second inserting mechanism can realize quick connection of the transverse supporting rod and the fixing seat, and is reliable in connection and strong in stability.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

Fig. 1 is a schematic structural view of the scaffold connecting piece of the present invention;

FIG. 2 is a schematic view of the structure of the connecting chuck of the present invention;

fig. 3 is a schematic view of a first plug structure of the present invention;

FIG. 4 is an enlarged view of the position A of the present invention;

description of reference numerals: 1. connecting the chuck; 2. a socket; 3. a fixed seat; 4. a vertical support bar; 5. a transverse support bar; 6. a telescopic rod shell; 7. a telescopic rod; 8. a first spring; 9. a movable handle; 10. a limiting block; 11. a fixing pin; 12. a screw; 13. a nut; 14. a second spring; 15. a first clamping plate; 16. a first adjusting plate; 17. a second clamping plate; 18. a second adjusting plate; 19. a third spring; 101. a semicircular ring; 102. inserting holes; 103. an arc-shaped splint; 104. a connecting bolt; 105. connecting lugs; 301. a first groove; 501. a second groove; 601. a first thread connecting groove; 1101. and the second threaded connecting groove.

Detailed Description

As shown in fig. 1-4, a scaffold connecting piece comprises a connecting chuck 1, wherein the connecting chuck 1 comprises two chuck monomers, the two chuck monomers are connected through a connecting bolt 104, a vertical supporting rod 4 is arranged in the middle of the connecting chuck 1, two sides of the connecting chuck 1 are connected with a socket 2 through a first inserting structure, a fixed seat 3 is arranged on one side of the socket 2 far away from the connecting chuck 1, and the inside of the fixed seat 3 is connected with a transverse supporting rod 5 through a second inserting mechanism; specifically, the fixed seat 3 and the socket 2 are welded together; the utility model discloses two chuck monomers link together through connecting bolt 104 and constitute connection chuck 1, and the installation vertical support pole 4 of being convenient for dismantles the convenience, and manufacturing is simple, can change the chuck monomer alone, and the commonality is strong, practices thrift manufacturing cost.

Specifically, as shown in fig. 2, the chuck monomer includes a semicircular ring 101 and an arc-shaped clamping plate 103, the semicircular ring 101 is disposed on the outer side of the arc-shaped clamping plate 103, a plurality of insertion holes 102 are uniformly formed in the surface of the semicircular ring 101, the insertion holes 102 are used in cooperation with the first insertion structure, two ends of the arc-shaped clamping plate 103 are respectively provided with a connecting lug 105, and the connecting bolt 104 penetrates through the two connecting lugs 105 to connect the two chuck monomers together; by arranging the plurality of inserting holes 102, the installation angle of the LED lamp can be adjusted conveniently according to the field situation.

As shown in fig. 3, the first plug-in structure includes a telescopic rod housing 6, the telescopic rod housing 6 is welded above the socket 2, a limiting block 10 and a movable handle 9 are arranged at the top end of the telescopic rod housing 6, a telescopic rod 7 is arranged inside the telescopic rod housing 6, the top end of the telescopic rod 7 is connected with the limiting block 10, a first spring 8 is sleeved outside the telescopic rod 7, a fixing pin 11 is arranged on one side of the bottom end of the telescopic rod 7, the top end of the fixing pin 11 extends into the telescopic rod housing 6, the bottom end of the fixing pin 11 penetrates through a connecting hole in the socket 2 and the plug-in hole 102 and then is connected with a screw 12, and the screw 12 is locked by a nut 13; specifically, the telescopic rod 7, the fixing pin 11 and the screw 12 are integrally formed by cutting, the telescopic rod 7 is in threaded connection with the limiting block 10, the movable handle 9 is welded with the limiting block 10, a movable opening is formed in the top of the telescopic rod shell 6, the diameter of the movable opening is larger than that of the telescopic rod 7 and smaller than that of the limiting block 10, the diameters of the first spring 8 and the fixing pin 11 are larger than that of the telescopic rod 7, the telescopic rod 7 extends to the outside of the telescopic rod shell 6 through the movable opening, the diameter of the fixing pin 11 is larger than that of the first spring 8, the top of the fixing pin 11 is fixedly connected with the first spring 8, the fixing pin 11 is matched with the sizes of the connecting hole and the inserting hole 102 in the socket 2, and the fixing pin 11 respectively penetrates through the socket 2 and the connecting chuck 1 through the connecting hole and the inserting hole 102 in the socket 2; through the quick connection of first grafting structure realization socket 2 and connection chuck 1, easy operation, screw rod 12 passes through nut 13 locking, prevents that its activity from appearing to realized the stable effect of connection, reached the stable purpose of connecting.

A first threaded connection groove 601 is formed in the telescopic rod shell 6, and a second threaded connection groove 1101 matched with the first threaded connection groove 601 is formed in the top end of the fixing pin 11; specifically, the distance between the first threaded connecting groove 601 and the top end of the fixing pin 11 is greater than the length of the fixing pin 11; during the use, mention movable handle 9 hard to clockwise rotation can make first thread connection groove 601 and second thread connection groove 1101 lock, realizes the temporary fixation of telescopic link 7, is convenient for carry out other operations, and anticlockwise rotation, movable handle 9 can relieve the lock state of first thread connection groove 601 and second thread connection groove 1101, resumes the telescopic link and kick-backs.

As shown in fig. 4, a first groove 301 is formed in the fixed base 3, the transverse support rod 5 is inserted into the first groove 301, a second groove 501 is formed in one end of the transverse support rod 5, which is close to the fixed base 3, the second plugging mechanism includes a first locking plate 15 and a second spring 14, one end of the second spring 14 is connected to the inner wall of the first groove 301, the other end of the second spring 14 is connected to the first locking plate 15, one end of the first locking plate 15, which is far from the second spring 14, is inserted into the second groove 501, a first adjusting plate 16 is arranged on the front surface of the first locking plate 15, a second locking plate 17 is arranged on one end of the first locking plate 15, which is far from the first adjusting plate 16, two second locking plates 17 are symmetrically arranged, a third spring 19 is arranged between the two second locking plates 17, one end of the second catch plate 17, which is far away from the third spring 19, is inserted into a groove on the side wall of the second groove 501, and a second adjusting plate 18 is arranged on one side, close to the third spring 19, of the front surface of the second catch plate 17; can realize the high-speed joint of horizontal bracing piece 5 and fixing base 3 through second grafting mechanism, convenient operation connects reliably, and stability is strong.

The utility model discloses a use as follows:

placing two chuck single bodies on the outer side of a vertical supporting rod 4, and connecting the two chuck single bodies together through a connecting bolt 104 to form a connecting chuck 1; step two, lifting the movable handle 9 upwards, driving the telescopic rod 7 and the fixing pin 11 to move upwards by the movable handle 9, then inserting the socket 2 into the outer side of the connecting chuck 1, loosening the movable handle 9, rebounding the telescopic rod 7 and the fixing pin 11 under the action of the first spring 8, enabling the fixing pin 11 to penetrate through a connecting hole and an inserting hole 102 in the socket 2, and finally matching the nut 13 with the screw 12 to fixedly lock the connecting chuck 1 and the socket 2; step three, the two second adjusting plates 18 are relatively moved, the second adjusting plates 18 drive the two second clamping plates 17 to move inwards, the third springs 19 contract, the first adjusting plates 16 are moved simultaneously, the first adjusting plates 16 drive the first clamping plates 15 to move, the second springs 14 contract, then one ends of the transverse supporting rods 5 extend into the first grooves 301 in the fixing seats 3, then the first adjusting plates 16 are loosened, the second springs 14 press the first clamping plates 15, the first clamping plates 15 are pressed into the second grooves 501 in the transverse supporting rods 5, then the second adjusting plates 18 are loosened, the third springs 19 press the second clamping plates 17, one ends of the two second clamping plates 17 extend to the outer portions of the first clamping plates 15 and are inserted into the grooves in the side walls of the second grooves 501, and the first clamping plates 15 and the second clamping plates 17 are tightly clamped with the transverse supporting rods 5; the above-described operation is repeated to fix the other end of the lateral support bar 5, thereby completing the connection of the lateral support bar 5 and the vertical support bar 4.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A scaffold connector, characterized in that: including connecting the chuck, connecting the chuck and including two chuck monomers, two connect through connecting bolt between the chuck monomer, connecting the centre of chuck and being provided with vertical support bar, connecting the both sides of chuck and being connected with the socket through first grafting structure, keep away from on the socket one side of connecting the chuck is provided with the fixing base, the inside of fixing base is connected with transverse support bar through second grafting mechanism.

2. The scaffold connection of claim 1, wherein: the chuck monomer includes semicircle ring and arc splint, the semicircle ring sets up the outside of arc splint, the surface of semicircle ring evenly is provided with a plurality of spliced eyes, the spliced eye with first grafting structure cooperation is used, the both ends of arc splint all are provided with the engaging lug, connecting bolt runs through two behind the engaging lug two the chuck monomer links together.

3. The scaffold connection of claim 2, wherein: first grafting structure includes the telescopic link shell, the telescopic link shell sets up the top of socket, the top of telescopic link shell is provided with stopper and activity handle, the inside of telescopic link shell is provided with the telescopic link, the top of telescopic link with the stopper is connected, the outside cover of telescopic link is equipped with first spring, bottom one side of telescopic link is provided with the fixed pin, the top of fixed pin stretches into the inside of telescopic link shell, the bottom of fixed pin runs through connecting hole on the socket and be connected with the screw rod behind the spliced eye, the screw rod passes through the nut and locks.

4. The scaffold connection of claim 3, wherein: the inside of telescopic link shell is provided with first thread connection groove, the top of fixed pin be provided with first thread connection groove complex second thread connection groove.

5. The scaffold connection of claim 1, wherein: a first groove is formed in the fixed seat, the transverse supporting rod is inserted into the first groove, a second groove is formed in one end, close to the fixed seat, of the transverse supporting rod, a second inserting mechanism comprises a first clamping plate and a second spring, one end of the second spring is connected to the inner wall of the first groove, the other end of the second spring is connected with the first clamping plate, one end, far away from the second spring, of the first clamping plate is inserted into the second groove, a first adjusting plate is arranged on the front face of the first clamping plate, a second clamping plate is arranged at one end, far away from the first adjusting plate, of the first clamping plate, the number of the second clamping plates is two and are symmetrically arranged, a third spring is arranged between the two second clamping plates, one end, far away from the third spring, of the second clamping plate is inserted into the groove in the side wall of the second groove, and a second adjusting plate is arranged on one side, close to the third spring, of the front face of the second clamping plate.