Climb a high strength triangular supports
Technical Field
The application relates to the field of climbing frames, in particular to a high-strength triangular support for a climbing frame.
Background
The climbing frame refers to various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, and a general term of the building industry refers to a place which is used on an outer wall, interior decoration or high floor height and cannot be directly constructed on a construction site, and the triangular support of the climbing frame is a component which plays a role in fixing and supporting on the climbing frame.
Chinese utility model patent of application number CN201920800742.0 discloses a simple and easy triangle brace for on scaffold frame, its structure includes erects the frame, the crossbearer, the sloping, the screw, securing device and protector, through set up securing device on erectting frame and crossbearer, the knob of rotating again, make it drive the screw rod and screw out on the end ring, be connected the round bar of frame groove and scaffold frame, then at the knob of rotating, make the screw rod fix top ring and end ring, reach and improve the firm effect fixed to scaffold frame.
In view of the above-mentioned related art, the inventor believes that, because the inclined frame is fixedly connected between the horizontal frame and the vertical frame, and the connection point between the inclined frame and the horizontal frame is closer to the vertical frame, when the stress on the end of the horizontal frame far away from the vertical frame is larger, the inclined frame is easy to deform, and the horizontal frame is a main stress piece directly supporting the base surface of the scaffold, which easily affects the overall stability of the scaffold.
Disclosure of Invention
In order to increase the intensity of triangular brace, increase the overall stability of climbing the frame, this application provides a climb a high strength triangular brace.
The application provides a pair of climb a high strength triangular supports adopts following technical scheme:
the utility model provides a three angular bracing of climbing frame high strength, includes first montant and the second montant that is parallel to each other, transversely arrange in transverse connection pole, oblique arrangement between first montant and the second montant in diagonal bracing piece between first montant and the second montant, transverse connection pole is perpendicular to first montant and second montant respectively, set up a plurality of first mounting holes that run through on the first montant, set up a plurality of second mounting holes that run through on the second montant, form the right trapezoid structure between first montant, second montant, transverse connection pole and the diagonal bracing piece.
Preferably, the included angle between the transverse connecting rod and the oblique supporting rod is 20-50 degrees.
Preferably, the first vertical rod, the second vertical rod, the transverse connecting rod and the inclined supporting rod are all of hollow structures.
Preferably, the transverse connecting rod and the inclined supporting rod are detachably connected to the first vertical rod and the second vertical rod.
Preferably, the one end fixedly connected with perpendicular to that the transverse connection pole is close to first montant the first connecting plate of transverse connection pole, the one end fixedly connected with perpendicular to that the diagonal bracing pole is close to first montant the second connecting plate of transverse connection pole, all set up on first connecting plate and the second connecting plate with first mounting hole complex first connecting hole, the equal fixedly connected with perpendicular to that the one end of transverse connection pole and diagonal bracing pole are close to the second montant the third connecting plate of transverse connection pole, the one end fixedly connected with perpendicular to that the diagonal bracing pole is close to the second montant the fourth connecting plate of transverse connection pole, all set up on third connecting plate and the fourth connecting plate with second mounting hole complex second connecting hole.
Preferably, rib plates are fixedly connected between the transverse connecting rod and the first connecting plate and between the transverse connecting rod and the third connecting plate, and rib plates are fixedly connected between the diagonal bracing rod and the second connecting plate and between the diagonal bracing rod and the fourth connecting plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. under the matching among the first vertical rod, the second vertical rod, the transverse connecting rod and the oblique supporting rod, when one end of the transverse connecting rod, which is far away from the first vertical rod, is stressed, the transverse connecting rod transmits the force to the oblique supporting rod through the second vertical rod, so that the effects of supporting and stabilizing the transverse connecting rod are achieved at two ends, the condition that the transverse connecting rod is deformed or even damaged is reduced, the overall stability of the climbing frame is improved, the base surface of the climbing frame can be limited and fixed through the second vertical rod, and the safety of the climbing frame is further improved;
2. set up first montant, second montant, transverse connection pole and diagonal bracing piece into hollow structure to in transport the triangular supports, and reduce cost of transportation.
3. The first vertical rod, the second vertical rod, the transverse connecting rod and the inclined supporting rod are detachably connected through the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate, so that the triangular supports can be transported in a split manner when the whole climbing frame is assembled and disassembled, the transportation cost is reduced, and later-stage recovery is facilitated;
4. through set up the floor between transverse connection pole and first connecting plate and third connecting plate to increase the rigidity between transverse connection pole and first montant, the second montant, through set up the floor between diagonal bracing pole and second connecting plate and fourth connecting plate, in order to increase the rigidity between transverse connection pole and second connecting plate, the fourth connecting plate.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present application.
Fig. 2 is a schematic overall structure diagram of a second embodiment of the present application.
Description of reference numerals: 1. a first vertical bar; 2. a second vertical bar; 3. a transverse connecting rod; 4. an oblique supporting rod; 5. a first mounting hole; 6. a second mounting hole; 7. a first connecting plate; 8. a second connecting plate; 9. a first connection hole; 10. the bolt is connected to the pair; 11. a third connecting plate; 12. a fourth connecting plate; 13. a second connection hole; 14. a rib plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The first embodiment is as follows:
the embodiment of the application discloses a climb a high strength triangular supports. Referring to fig. 1, a climb a high strength triangular supports and include first montant 1, second montant 2, transverse connection pole 3 and diagonal bracing piece 4, wherein, first montant 1, second montant 2, transverse connection pole 3 and diagonal bracing piece 4 are hollow structure, alleviate the whole weight of triangular supports, reduce cost of transportation.
Be parallel to each other between first montant 1 and the second montant 2, transverse connection pole 3 is transversely arranged between first montant 1 and second montant 2, and the 3 both ends of transverse connection pole pass through welded fastening in first montant 1 and second montant 2, diagonal support pole 4 is arranged between first montant 1 and second montant 2 to one side, and 4 both ends of diagonal support pole pass through welded fastening in first montant 1 and second montant 2, transverse connection pole 3 is perpendicular to first montant 1 and second montant 2 respectively.
The distance from one end of the inclined support rod 4 close to the first vertical rod 1 to the transverse connection rod 3 is larger than the distance from the other end of the inclined support rod to the transverse connection rod 3, the included angle between the transverse connection rod 3 and the inclined support rod 4 is 25 degrees to 30 degrees, a right-angle trapezoidal structure is formed between the first vertical rod 1, the second vertical rod 2 and the transverse connection rod 3 and the inclined support rod 4, a plurality of first mounting holes 5 which run through the first vertical rod 1 are formed, and a plurality of second mounting holes 6 which run through the second vertical rod 2 are formed in the second vertical rod 2.
The implementation principle of the first embodiment of the application is as follows:
when the one end atress of first montant 1 is kept away from to transverse connection pole 3, transverse connection pole 3 transmits power for diagonal bracing piece 4 through second montant 2, thereby play the effect that supports and stabilize transverse connection pole 3 at both ends, in order to reduce the condition that transverse connection pole 3 takes place to warp even damage, promote the overall stability of climbing the frame, and can carry on spacingly and fixedly to the base face of climbing the frame through second montant 2, further promote the security of climbing the frame.
Example two:
the embodiment II of the application discloses a climbing frame high strength triangular support. Referring to fig. 2, the difference from the first embodiment is that the transverse connecting rod 3 and the diagonal supporting rod 4 are both detachably connected to the first vertical rod 1 and the second vertical rod 2.
The one end fixedly connected with perpendicular to transverse connection rod 3's that transverse connection rod 3 is close to first montant 1 first connecting plate 7, the one end fixedly connected with perpendicular to transverse connection rod 3's that diagonal bracing piece 4 is close to first montant 1 second connecting plate 8, all offer on first connecting plate 7 and the second connecting plate 8 with first mounting hole 5 matched with first connecting hole 9, when the installation, make first connecting plate 7 and second connecting plate 8 fixed mounting in first montant 1 through the vice 10 of bolted connection.
The equal fixedly connected with of one end perpendicular to transverse connection rod 3 of transverse connection rod 3 and the one end that diagonal brace 4 is close to second montant 2 is third connecting plate 11 of transverse connection rod 3, diagonal brace 4 is close to fourth connecting plate 12 of one end fixedly connected with perpendicular to transverse connection rod 3 of second montant 2, all offer on third connecting plate 11 and the fourth connecting plate 12 with 6 matched with second connecting hole 13 of second mounting hole, when the installation, make third connecting plate 11 and fourth connecting plate 12 fixed mounting in first montant 1 through vice 10 of bolted connection.
For the rigidity that increases transverse bar 3 and diagonal bracing pole 4, equal fixedly connected with floor 14 between transverse bar 3 and first connecting plate 7 and the third connecting plate 11 to increase the rigidity between transverse bar 3 and first montant 1, the second montant 2, equal fixedly connected with floor 14 between diagonal bracing pole 4 and second connecting plate 8 and the fourth connecting plate 12, in order to increase the rigidity between transverse bar 3 and second connecting plate 8, the fourth connecting plate 12.
The implementation principle of the second embodiment of the present application is as follows:
with dismantling the connection through first connecting plate 7, second connecting plate 8, third connecting plate 11 and fourth connecting plate 12 between first montant 1, second montant 2, transverse connection pole 3 and the diagonal bracing piece 4 to climb the whole when assembling and dismantling of frame, carry out the components of a whole that can function independently transportation to three angle braces, reduce cost of transportation, and the later stage of being convenient for is retrieved.
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.