CN211229427U

CN211229427U - Scaffold for building construction

Info

Publication number: CN211229427U
Application number: CN201921975289.3U
Authority: CN
Inventors: 裴利剑; 毛娅萍
Original assignee: Kunming Metallurgy College
Current assignee: Kunming Metallurgy College
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-11
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a building tool technical field just discloses a scaffold frame for construction, including scaffold frame main tributary strut, scaffold frame main tributary strut's inboard fixedly connected with fixing pin, fixing pin's inboard is provided with spacing card, the scaffold frame connecting rod has been cup jointed to fixing pin's surface, scaffold frame main tributary strut's top is provided with the fixed trip that claps, the fixed back fixedly connected with scaffold frame of clapping the trip is fixed to be clapped. This scaffold frame for construction supports through supplementary fixed bolster of scaffold frame and large-scale screw thread bracing piece, has realized the fixed effect that more stabilizes the scaffold frame, has improved the stability of scaffold frame, has reduced the potential safety hazard, has improved the availability factor of scaffold frame, carries out the spiral through screwed pipe fixed block and small-size screw thread bracing piece and fixes, has realized the fixed effect of supplementary scaffold frame, has further improved the stability of scaffold frame, has further improved the security.

Description

Scaffold for building construction

Technical Field

The utility model relates to a building tool technical field specifically is a scaffold frame for construction.

Background

The scaffold is various operation platforms which are erected on a construction site to facilitate high-altitude operation and construction of workers, most scaffolds in the prior art are mainly erected by steel pipes, the structure of the scaffold comprises a plurality of support rods arranged along the vertical direction, a connecting rod is arranged between every two adjacent support rods along the horizontal direction, two ends of the connecting rod are respectively fixed on the support rods, but the scaffold is not high in stability during construction, and the scaffold for building construction is required; most of the existing scaffolds adopt two ends of a connecting rod to be directly fixed on a supporting rod, and the scaffolds are upwards connected during high-altitude construction; the stability of scaffold frame when construction at present is not high, very easily takes place to rock when upwards being connected to a take the altitude, influences the stability of scaffold frame, influences the security.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a scaffold frame for construction has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold for building construction comprises a scaffold main support frame, wherein a fixing pin is fixedly connected to the inner side of the scaffold main support frame, a limiting clamping piece is arranged on the inner side of the fixing pin, a scaffold connecting rod is sleeved on the outer surface of the fixing pin, a fixing racket clamping hook is arranged at the top of the scaffold main support frame, a scaffold fixing racket is fixedly connected to the back side of the fixing racket clamping hook, a connecting rod is inserted into the top end of the scaffold main support frame, a universal mute wheel is fixedly connected to the bottom end of the scaffold main support frame, a screwed pipe fixing block is fixedly connected to the inner side of the bottom of the scaffold main support frame, a small threaded support rod is arranged inside the screwed pipe fixing block, a small rotating handle is fixedly connected to the top end of the small threaded support rod, and a small fixing block is, the scaffold is characterized in that a fixing ring is fixedly connected to the outer side face of the scaffold main support frame, a scaffold auxiliary fixing support is inserted into the fixing ring, a fixing threaded pipe is arranged on the outer side of the scaffold auxiliary fixing support, a large threaded support rod is connected to the inner wall of the fixing threaded pipe in a threaded mode, a rotary handle is fixedly connected to the top end of the large threaded support rod, a handle is fixedly connected to the upper surface of the rotary handle, and a fixing plate is connected to the bottom end of the large threaded support rod in a rotating mode.

Preferably, the outer surfaces of the small-sized rotating handle and the rotating handle are both provided with anti-skid layers, and anti-skid grains are arranged on the outer surfaces of the anti-skid layers.

Preferably, the inner wall of the fixed threaded pipe is provided with an internal thread, the outer surface of the large-scale threaded support rod is provided with an external thread, and the internal thread is matched with the external thread.

Preferably, the scaffold main support frame and the scaffold auxiliary fixing support are both made of cast iron, and the outer surfaces of the scaffold main support frame and the scaffold auxiliary fixing support are coated with antirust paint.

Preferably, the number of the scaffold connecting rods is four, and the four groups of scaffold connecting rods are all sleeved on the inner side of the scaffold main supporting frame.

Preferably, the inner wall of the fixing ring is provided with a groove, the left side of the outer side surface of the scaffold auxiliary fixing support is provided with a protruding groove, and the groove is matched with the protruding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a scaffold frame for construction possesses following beneficial effect:

1. this scaffold frame for construction supports through supplementary fixed bolster of scaffold frame and large-scale screw thread bracing piece, has realized the fixed effect that more stabilizes the scaffold frame, has improved the stability of scaffold frame, has reduced the potential safety hazard, has improved the availability factor of scaffold frame, carries out the spiral through screwed pipe fixed block and small-size screw thread bracing piece and fixes, has realized the fixed effect of supplementary scaffold frame, has further improved the stability of scaffold frame, has further improved the security.

2. This scaffold frame for construction carries out the rotation folding through solid fixed ring and the supplementary fixed bolster 14 of scaffold frame, has realized the quick folding of scaffold frame, has improved folding efficiency, and the folding transportation of the scaffold frame of being convenient for improves the availability factor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a in the second drawing of the present invention.

In the figure: 1. a scaffold main support frame; 2. fixing the pin; 3. a limiting card; 4. a scaffold connecting rod; 5. fixing a racket hook; 6. a connecting rod; 7. a universal mute wheel; 8. a threaded pipe fixing block; 9. a small threaded support rod; 10. a small rotary handle; 11. a small-sized fixed block; 12. fixing a racket on the scaffold; 13. a fixing ring; 14. the scaffold auxiliary fixing bracket; 15. fixing the threaded pipe; 16. large threaded support rods; 17. rotating the handle; 18. a handle; 19. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a scaffold for building construction comprises a scaffold main support frame 1, wherein a fixing pin 2 is fixedly connected to the inner side of the scaffold main support frame 1, a limiting clamping piece 3 is arranged on the inner side of the fixing pin 2, a scaffold connecting rod 4 is sleeved on the outer surface of the fixing pin 2, a fixing racket clamping hook 5 is arranged at the top of the scaffold main support frame 1, a scaffold fixing racket 12 is fixedly connected to the back of the fixing racket clamping hook 5, a connecting rod 6 is inserted at the top end of the scaffold main support frame 1, a universal mute wheel 7 is fixedly connected to the bottom end of the scaffold main support frame 1, a screwed pipe fixing block 8 is fixedly connected to the inner side of the bottom of the scaffold main support frame 1, a small-sized threaded supporting rod 9 is arranged inside the screwed pipe fixing block 8, the effect of fixing an auxiliary scaffold is achieved through the screwed pipe fixing block 8 and the small-, the safety is further improved, the top end of the small-sized threaded support rod 9 is fixedly connected with a small-sized rotating handle 10, the bottom end of the small-sized threaded support rod 9 is rotatably connected with a small-sized fixing block 11, the outer side surface of the scaffold main support frame 1 is fixedly connected with a fixing ring 13, the fixing ring 13 is internally inserted with a scaffold auxiliary fixing support 14, the scaffold auxiliary fixing support 14 and the scaffold auxiliary fixing support 14 are rotatably folded through the fixing ring 13, the scaffold is quickly folded, the folding efficiency is improved, the scaffold is convenient to fold and transport, the using efficiency is improved, the outer side of the scaffold auxiliary fixing support 14 is provided with a fixing threaded pipe 15, the inner wall of the fixing threaded pipe 15 is in threaded connection with a large-sized threaded support rod 16, the scaffold auxiliary fixing support 14 and the large-sized threaded support rod 16 are used for supporting, the, the potential safety hazard is reduced, the use efficiency of scaffold is improved, the top fixedly connected with of large-scale threaded support pole 16 is rotatory handle 17, the last fixed surface of rotatory handle 17 is connected with handle 18, the bottom of large-scale threaded support pole 16 is rotated and is connected with fixed plate 19.

The utility model discloses in for the convenience of rotatory handle, increase the frictional force of hand and handle to all be provided with the skid resistant course at small-size rotatory handle 10 and rotatory handle 17's surface, the surface of skid resistant course is provided with anti-skidding line, the anti-skidding line increase of small-size rotatory handle 10 and rotatory handle 17 surface and the frictional force of hand.

The utility model discloses in for the better supportability of being convenient for adjust, promote operating efficiency to inner wall at fixed screwed pipe 15 is provided with the internal thread, and large-scale threaded support pole 16's surface is provided with the external screw thread, internal thread and external screw thread looks adaptation, and the internal thread of fixed screwed pipe 15 inner wall and the external screw thread of large-scale threaded support pole 16 surface carry out the screw thread rotation and adjust.

The utility model discloses in longer for the life of messenger's scaffold frame, prevent to receive the corruption to the material of scaffold frame main tributary strut 1 and the supplementary fixed bolster of scaffold frame 14 is cast iron, and the surface of scaffold frame main tributary strut 1 and the supplementary fixed bolster of scaffold frame 14 has all been scribbled the anti rust paint, and the isolated air of anti rust paint prevents that the scaffold frame from corroding.

The utility model discloses in order to make scaffold frame connection effect better, there is stronger stability to the quantity of scaffold frame connecting rod 4 is four groups, and four groups of scaffold frame connecting rod 4 all cup joint in scaffold frame main tributary strut 1's inboard, and four groups of scaffold frame connecting rod 4 and scaffold frame main tributary strut 1 interconnect support.

The utility model discloses in order to make the supplementary fixed bolster 14 fixity of scaffold frame higher, be convenient for more rotate to inner wall at solid fixed ring 13 is provided with the recess, and the left side of the supplementary fixed bolster 14 lateral surface of scaffold frame is provided with protruding groove, recess and protruding groove looks adaptation, the recess of solid fixed ring 13 inner wall and the protruding groove of the supplementary fixed bolster 14 lateral surface of scaffold frame rotate each other to be connected and fix.

When the scaffold is used, the scaffold is placed at a designated position of a construction site, the universal mute wheel 7 is fixedly locked, the auxiliary fixing support 14 of the scaffold is folded and unfolded and is placed at a proper position, the handle 18 is held tightly to control the rotating handle 17 to rotate, the rotating handle 17 rotates to drive the large threaded support rod 16 to rotate, the large threaded support rod 16 moves downwards, the fixing plate 19 is pressed downwards to the ground, the small rotating handle 10 is controlled to rotate, the small rotating handle 10 rotates to drive the small threaded support rod 9 to rotate, the small threaded support rod 9 presses the small fixing block 11 downwards to the ground, the fixing work of the scaffold is completed, after the construction of the scaffold is completed, the rotating handle 17 is controlled to drive the large threaded support rod 16 to rotate, the large threaded support rod 16 rotates to drive the fixing plate 19 to lift, the small rotating handle 10 rotates to drive the small threaded support rod 9 to rotate, the small threaded support rod 9 rotates to drive the small fixing block 11 to lift up, the scaffold auxiliary fixing support 14 is rotated inwards and folded, and the universal mute wheel 7 is unlocked and moved.

To sum up, this scaffold for construction supports through the supplementary fixed bolster 14 of scaffold and large-scale screw thread bracing piece 16, has realized the fixed effect that more stabilizes the scaffold, has improved the stability of scaffold, has reduced the potential safety hazard, has improved the availability factor of scaffold, carries out the spiral through screwed pipe fixed block 8 and small-size screw thread bracing piece 9 and fixes, has realized the fixed effect of supplementary scaffold, has further improved the stability of scaffold, has further improved the security.

This scaffold frame for construction carries out the rotation folding through solid fixed ring 13 and the supplementary fixed bolster 14 of scaffold frame, has realized the quick folding of scaffold frame, has improved folding efficiency, and the folding transportation of the scaffold frame of being convenient for improves the availability factor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scaffold frame for construction, includes scaffold frame main tributary strut (1), its characterized in that: the scaffold is characterized in that a fixing pin (2) is fixedly connected to the inner side of the scaffold main support frame (1), a limiting clamping piece (3) is arranged on the inner side of the fixing pin (2), a scaffold connecting rod (4) is sleeved on the outer surface of the fixing pin (2), a fixing racket hook (5) is arranged at the top of the scaffold main support frame (1), a scaffold fixing racket (12) is fixedly connected to the back of the fixing racket hook (5), a connecting rod (6) is inserted into the top end of the scaffold main support frame (1), a universal mute wheel (7) is fixedly connected to the bottom end of the scaffold main support frame (1), a screwed pipe fixing block (8) is fixedly connected to the inner side of the bottom of the scaffold main support frame (1), a small threaded support rod (9) is arranged inside the screwed pipe fixing block (8), and a small rotary handle (10) is fixedly connected to the top end of, the bottom of small-size screw thread bracing piece (9) is rotated and is connected with small-size fixed block (11), the solid fixed ring of lateral surface fixedly connected with (13) of scaffold frame main tributary strut (1), the inside of solid fixed ring (13) is pegged graft and is had supplementary fixed bolster of scaffold (14), the outside of supplementary fixed bolster of scaffold (14) is provided with fixed screwed pipe (15), the inner wall threaded connection of fixed screwed pipe (15) has large-scale screw thread bracing piece (16), the top fixedly connected with rotation handle (17) of large-scale screw thread bracing piece (16), the last fixed surface of rotation handle (17) is connected with handle (18), the bottom of large-scale screw thread bracing piece (16) is rotated and is connected with fixed plate (19).

2. A scaffold for construction according to claim 1, wherein: the outer surfaces of the small-sized rotating handle (10) and the rotating handle (17) are both provided with anti-skid layers, and anti-skid lines are arranged on the outer surfaces of the anti-skid layers.

3. A scaffold for construction according to claim 1, wherein: the inner wall of the fixed threaded pipe (15) is provided with internal threads, the outer surface of the large-scale threaded support rod (16) is provided with external threads, and the internal threads are matched with the external threads.

4. A scaffold for construction according to claim 1, wherein: the scaffold main support frame (1) and the scaffold auxiliary fixing support (14) are both made of cast iron, and the outer surfaces of the scaffold main support frame (1) and the scaffold auxiliary fixing support (14) are coated with antirust paint.

5. A scaffold for construction according to claim 1, wherein: the number of the scaffold connecting rods (4) is four groups, and the four groups of scaffold connecting rods (4) are all sleeved on the inner side of the scaffold main supporting frame (1).

6. A scaffold for construction according to claim 1, wherein: the inner wall of the fixing ring (13) is provided with a groove, the left side of the outer side face of the scaffold auxiliary fixing support (14) is provided with a protruding groove, and the groove is matched with the protruding groove.