CN211647270U

CN211647270U - Horizontal head is connected to dish knot formula

Info

Publication number: CN211647270U
Application number: CN201922103573.8U
Authority: CN
Inventors: 李双琪; 唐华强
Original assignee: Chongqing New Jiurong Construction Machinery Equipment Co ltd
Current assignee: Chongqing New Jiurong Construction Machinery Equipment Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-10-09
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to the technical field of building construction, in particular to a disc buckle type connecting transverse head, which comprises a connecting disc, a connecting head and a connecting rod, wherein the connecting disc, the connecting head and the connecting rod are sleeved on a vertical rod of a scaffold, a plurality of mounting holes are arranged on the connecting disc, the connecting head comprises a fixed part, a rotating part and a fixed head, the fixed part is connected with the fixed head, the rotating part is hinged with the fixed head, the connecting rod is fixedly connected with the fixed head, a first fixed block is arranged on the fixed part, a concave notch is arranged on the first fixed block, a first chute is arranged on the first fixed block, a spring is arranged in the first chute, a first slide block is arranged in the first chute, a second fixed block is arranged on the rotating part, a second chute is arranged on the second fixed block, a third chute and a limiting groove are arranged on the rotating part, a clamping block, the workload of constructors is increased by a manual hammering mode, and the problem of accidental injury is easily caused.

Description

Horizontal head is connected to dish knot formula

Technical Field

The utility model relates to a construction technical field especially relates to a horizontal head is connected to dish knot formula.

Background

The scaffold is various supports which are erected for workers to operate and solve vertical and horizontal transportation on a building construction site, and is widely applied in the field of buildings. The scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold, a climbing type scaffold and a disc buckling type scaffold according to the structure. Wherein the dish knot formula scaffold frame is called the disc type scaffold frame again, and the support body of whole scaffold frame includes pole setting, horizontal pole, connection pad, connector and bolt. When the scaffold is formed, the connectors are fixed on the cross rods, then the connectors on the cross rods are installed on the connecting discs of the vertical rods and are locked by the bolts, and the installation of the connecting device of the scaffold can be completed.

However, when the bolt is installed on the existing connector, the bolt is usually installed in a manual hammering mode, so that the workload of constructors is increased, and accidental injuries are easily caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a horizontal head is connected to dish knot formula, when solving connector installation bolt, increased constructor's work load through the mode of artifical hammering, cause the problem of accidental injury easily.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

a disc buckle type connecting transverse head comprises a connecting disc, a connecting head and a connecting rod which are fixedly sleeved on a vertical rod of a scaffold, a plurality of mounting holes are uniformly formed in the connecting disc by taking the central line of the vertical rod as the center, the connecting head comprises a fixed part, a rotating part and a fixed head, the fixed part is fixedly connected with the fixed head, the rotating part is hinged with the fixed head, the connecting rod is fixedly connected with the fixed head, a first fixed block is integrally formed at one end of the fixed part, a concave notch is formed in the first fixed block, first sliding grooves are formed in the two sides of the concave notch of the first fixed block, a spring is installed in the first sliding grooves, a first sliding block is slidably installed in the first sliding grooves, a second fixed block is integrally formed at one end of the rotating part, a trapezoidal bulge is integrally formed on the second fixed block, and a second sliding groove is formed at the, the rotating portion is provided with a third sliding groove, the second sliding groove is communicated with the third sliding groove, the rotating portion is provided with a limiting groove, the limiting groove is communicated with the second sliding groove, a clamping block is installed in the second sliding groove, one end of the clamping block is connected with a transmission rod, and the transmission rod is fixedly connected with a button.

Furthermore, the fixed part and the rotating part are arranged oppositely, so that the stress of the connector is more uniform.

Furthermore, two the first spout symmetry sets up, makes the position of two first sliders the same, and convenient fixed.

Further, the one end terminal surface of first slider is the inclined plane, the one end fixed mounting of spring is in first spout, the other end and the first slider fixed connection of spring set up like this and make things convenient for first slider to remove the back, can self return under the effect of spring.

Further, the transmission rod is sleeved with a limiting spring, the limiting spring is located in a limiting groove, one end of the limiting spring is connected with the bottom of the limiting groove, the other end of the limiting spring is connected with one end of the button, and the clamping block can automatically return after being used by the aid of the limiting spring, so that the clamping block is convenient to use next time.

Further, install the baffle in the rotation portion, the baffle covers the spacing groove, baffle lower extreme integrated into one piece has the round bar, the rotation portion is seted up flutedly for the position of round bar, the round bar is worn to establish in the recess, sets up like this and makes the baffle rotate on the spacing groove, conveniently opens the baffle, presses down the fixture block, also can avoid installation back debris to get into the second spout simultaneously, influences the fixture block and slides.

The utility model discloses a horizontal head is connected to dish knot formula, through with the connecting portion fixed connection of connecting rod and connector one end, the rotation portion on the connector upwards rotates, let rotation portion and fixed part separate, go into the mounting hole on the connection pad with fixed part and first fixed block card, rotate the portion downwards again and rotate the card and go into the mounting hole, make first slider card go into the second spout, thereby make the connector stably install on the connection pad, the installation is swift, it is convenient, when having avoided current connector installation bolt, through the mode of artifical hammering increase constructor's work load and the problem that easily causes the accidental injury; the baffle is opened, the second slider is pressed downwards, the second slider moves downwards, the second slider extrudes the first slider towards two sides, and therefore the first slider is separated from the second sliding groove, the rotating portion rotates upwards again, the fixing portion is separated from the rotating portion, the connecting connector can be taken out, and the dismounting is convenient.

Drawings

Fig. 1 is a schematic perspective view of a disc buckle type connecting horizontal head of the present invention;

fig. 2 is a schematic structural diagram of a connecting head of a disc buckle type connecting horizontal head of the present invention;

fig. 3 is a schematic sectional view of a connecting head of a disc buckle type connecting horizontal head of the present invention;

fig. 4 is a schematic view of a rotating portion of a disc buckle type connecting horizontal head of the present invention;

fig. 5 is a schematic cross-sectional view of a rotating portion of a disc-buckle type connecting horizontal head of the present invention;

the vertical rod 1, the connecting disc 2, the mounting hole 3, the fixing portion 4, the fixing head 5, the connecting rod 6, the rotating portion 7, the baffle 8, the first fixing block 9, the concave notch 10, the first sliding groove 11, the spring 12, the first sliding block 13, the second fixing block 14, the second sliding groove 15, the limiting groove 16, the clamping block 17, the transmission rod 18, the button 19, the limiting spring 20 and the third sliding groove 21.

Detailed Description

The invention will be described in detail with reference to the following drawings and specific embodiments:

as shown in fig. 1-5, the utility model discloses a horizontal head is connected to dish knot formula, establish connection pad 2, connector and connecting rod 6 in scaffold frame pole setting 1 including fixed cover, connection pad 2 uses the central line of pole setting 1 as the center and has evenly seted up a plurality of mounting holes 3, and the connector joint is on connection pad 2, and the connector welds with connecting rod 6.

The connector includes fixed part 4, rotation portion 7 and fixed head 5, and fixed part 4 sets up with rotation portion 7 relatively, fixed part 4 and fixed head 5 fixed connection, and rotation portion 7 is articulated with fixed head 5, connecting rod 6 and fixed head 5 fixed connection. One end integrated into one piece of fixed part 4 has first fixed block 9, has seted up spill breach 10 on the first fixed block 9, and first spout 11 has all been seted up in the both sides of spill breach 10 to first fixed block 9, and first spout 11 communicates with each other with spill breach 10, and two first spout 11 symmetries set up, installs spring 12 in the first spout 11, and slidable mounting has first slider 13 in the first spout 11, and the one end terminal surface of first slider 13 is the inclined plane. One end of the spring 12 is fixedly installed in the first sliding groove 11, and the other end of the spring 12 is fixedly connected with the first sliding block 13. One end of the rotating part 7 is integrally formed with a second fixed block 14, a trapezoidal protrusion is integrally formed on the second fixed block 14, the position of the trapezoidal protrusion corresponds to the concave notch 10, and the size and the shape of the trapezoidal protrusion are matched with those of the concave notch 10.

The second fixed block 14 is provided with a second sliding groove 15, the rotating part 7 is provided with a third sliding groove 21 along the vertical direction, and the second sliding groove 15 is communicated with the third sliding groove 21. In the process that the trapezoid protrusion is inserted into the concave notch 10, the first sliding block 13 is firstly extruded by the side wall of the trapezoid protrusion to slide into the deep part of the first sliding groove 11, the spring 12 is extruded, along with the process that the trapezoid protrusion is embedded into the concave notch 10 more, until the first sliding groove 11 is communicated with the second sliding groove 15, the first sliding block 13 slides in the second sliding groove 15 under the action of the restoring force of the spring 12, and part of the first sliding block is positioned in the second sliding groove 15. Limiting groove 16 is formed in rotating portion 7, limiting groove 16 is communicated with second sliding groove 15, a clamping block 17 is installed in second sliding groove 15, clamping block 17 is in an isosceles trapezoid shape, one end of clamping block 17 is fixedly connected with a transmission rod 18, a limiting spring 20 is sleeved on transmission rod 18, limiting spring 20 is located in limiting groove 16, a button 19 is fixedly connected onto transmission rod 18, one end of limiting spring 20 is connected with the bottom of limiting groove 16, the other end of limiting spring 20 is connected with one end of button 19, and clamping block 17, transmission rod 18 and button 19 form a second sliding block. Install baffle 8 on the rotation portion 7, baffle 8 covers

spacing groove

16, and 8 lower extreme integrated into one piece of baffle have a round bar, and rotation portion 7 is seted up flutedly for the position of round bar, and the round bar is worn to establish in the recess, makes baffle 8 rotate and installs on spacing groove 16, conveniently opens baffle 8, presses down fixture block 17, also can avoid installation back debris to fall into second spout 15 simultaneously in, influences fixture block 17's removal to it is troublesome to bring unnecessary.

The utility model discloses a use method as follows: during installation, the rotating part 7 on the connector is rotated upwards, the first fixing block 9 on the fixing part 4 is clamped into the installation hole 3, the rotating part 7 is rotated downwards and clamped into the installation hole 3, the second fixing block 14 is clamped into the concave notch 10, and the rotating part 7 abuts against the connecting disc 2, so that the first sliding block 13 is firstly extruded by the side wall of the trapezoidal protrusion and slides into the deep part of the first sliding groove 11, the spring 12 is extruded, and in the process that more trapezoidal protrusions are embedded into the concave notch 10 until the first sliding groove 11 is communicated with the second sliding groove 15, the first sliding block 13 slides in the second sliding groove 15 under the restoring force action of the spring 12, and part of the first sliding block is positioned in the second sliding groove 15, so that the connector is stably installed on the connecting disc 2, and the installation is rapid; during the dismantlement, rotatory baffle 8 of opening, press button 19 downwards, transfer line 18 and fixture block 17 be connected with button 19 move down to the end together, remove the in-process, the first slider 13 of fixture block 17 extrusion both sides, extrude first slider 13 gradually to breaking away from second spout 15, when loosing the expert of hand, rotate portion 7 upwards, alright extract trapezoidal arch from spill breach 10, and then realize the separation of rotation portion 7 and fixed part 4, continue to extract fixed part 4 from mounting hole 3, part connector and connection pad 2, it is convenient to dismantle.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a horizontal head is connected to dish knot formula, establishes connection pad (2), connector and connecting rod (6) on scaffold pole setting (1) including the fixed cover, its characterized in that: a plurality of mounting holes (3) are uniformly formed in the connecting disc (2) by taking the central line of the vertical rod (1) as the center, the connecting head comprises a fixing part (4), a fixing head (5) and a rotating part (7), the fixing part (4) is fixedly connected with the fixing head (5), the rotating part (7) is hinged with the fixing head (5), the connecting rod (6) is fixedly connected with the fixing head (5), a first fixing block (9) is integrally formed at one end of the fixing part (4), a concave notch (10) is formed in the first fixing block (9), first sliding grooves (11) are formed in two sides of the concave notch (10) of the first fixing block (9), springs (12) are installed in the first sliding grooves (11), first sliding blocks (13) are slidably installed in the first sliding grooves (11), and a second fixing block (14) is integrally formed at one end of the rotating part (7), integrated into one piece has trapezoidal arch on second fixed block (14), second spout (15) have been seted up to the position of second fixed block (14), third spout (21) have been seted up on rotation portion (7), second spout (15) and third spout (21) intercommunication, spacing groove (16) have been seted up on rotation portion (7), spacing groove (16) and second spout (15) intercommunication, install fixture block (17) in second spout (15), the one end of fixture block (17) is connected with transfer line (18), fixedly connected with button (19) on transfer line (18).

2. The disc buckle type connecting transverse head according to claim 1, characterized in that: the fixed part (4) and the rotating part (7) are arranged oppositely.

3. The disc buckle type connecting transverse head according to claim 2, characterized in that: the two first sliding grooves (11) are symmetrically arranged.

4. A disc buckle type connecting horizontal head according to claim 3, characterized in that: the end face of one end of the first sliding block (13) is an inclined face, one end of the spring (12) is fixedly installed in the first sliding groove (11), and the other end of the spring (12) is fixedly connected with the first sliding block (13).

5. The disc buckle type connecting transverse head according to claim 4, wherein: the transmission rod (18) is sleeved with a limiting spring (20), the limiting spring (20) is located in a limiting groove (16), one end of the limiting spring (20) is connected with the bottom of the limiting groove (16), and the other end of the limiting spring is connected with one end of a button (19).

6. The disc buckle type connecting horizontal head of claim 5, wherein: the rotary type round bar fixing device is characterized in that a baffle (8) is mounted on the rotary portion (7), the baffle (8) covers the limiting groove (16), a round bar is integrally formed at the lower end of the baffle (8), a groove is formed in the rotary portion (7) relative to the round bar, and the round bar penetrates through the groove.