CN220100574U

CN220100574U - Scaffold for building construction

Info

Publication number: CN220100574U
Application number: CN202321153722.1U
Authority: CN
Inventors: 张玉磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-11-28
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of scaffolds, in particular to a scaffold for building construction, which comprises a support, a ladder stand and a stabilizing device, wherein the surface of the ladder stand is fixedly connected with a bearing frame, the stabilizing device is arranged on the surface of the support, the stabilizing device comprises an assembly frame, the assembly frame is fixedly connected with the surface of the support, the inner wall of the assembly frame is hinged with a support frame, the surface of the support frame is provided with an assembly groove, the inner wall of the support frame positioned in the assembly groove is fixedly connected with a binding nail plate, the surface of the assembly frame is abutted with a limiting buckle plate, the surface of the limiting buckle plate is provided with an inserting hole, and the inner wall of the limiting buckle plate positioned in the inserting hole is provided with a connecting screw in an inserting way. According to the utility model, the support structure of the scaffold is increased by arranging the stabilizing device, so that the probability of toppling of the scaffold due to unstable gravity center is reduced, the stability of the scaffold in a use state is improved, and the safety of the scaffold in the use state is improved.

Description

Scaffold for building construction

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a building construction scaffold.

Background

In the building construction process, a scaffold is often required to be built at a building wall body so as to perform operations such as wall building or plastering of a building, so that building construction is ensured to be performed smoothly, and constructors can perform construction operation on a building high place by standing on the scaffold.

Prior art is such as the utility model of publication number CN217949724U, and this patent discloses a scaffold for construction, and this patent adopts the support, the equal fixedly connected with ejector pin in both sides of support inner chamber, the top of support is provided with the sole, the front side and the rear side of sole both sides all fixedly connected with sleeve plate, the sleeve plate cover is established on the surface of ejector pin, the equal fixedly connected with spill cover in both sides of support, the inside of spill cover has the rack through bearing swing joint, the fixed surface of rack is connected with the locating plate, the one end that the locating plate is close to the sleeve plate runs through to the inside of sleeve plate. The concave sleeve is used for limiting the foot plate forwards and backwards through the sleeve plate, and then the toothed bar and the elastic sheet drive the positioning plate to be clamped into the sleeve plate to fix the position of the foot plate, so that the foot plate is convenient to assemble and disassemble, the foot plate has the advantage of being convenient for fixing the foot plate, the problem that the foot plate of the existing door type scaffold is easy to slide due to shaking only through the hanging plate is solved, and the potential safety hazard is reduced, so that the problem is solved.

The inventor finds in daily work that in the process of building construction by using the scaffold in actual use, the support of the existing scaffold mostly depends on the supporting feet, and the supporting areas of the supporting feet are smaller, and the structure is mostly tubular, so that the scaffold is easy to shake in the process of actual use.

Disclosure of Invention

The utility model aims to solve the problems that construction materials are carried in the construction process in the prior art, the weight of a scaffold is easy to be unbalanced, and the gravity center of the scaffold is offset, so that the scaffold is easy to incline.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a construction scaffold frame, includes support, cat ladder and securing device, the fixed surface of cat ladder and support is connected, the fixed surface of support is connected with and bears the frame, securing device sets up the surface at the support, securing device includes the assembly jig, the surface fixed connection of assembly jig and support, the inner wall of assembly jig articulates there is the support frame, the mounting groove has been seted up on the surface of support frame, the support frame is located the inner wall fixedly connected with constraint nail board of mounting groove.

Preferably, the surface butt of assembly jig has spacing buckle, the jack has been seted up on the surface of spacing buckle, connecting screw has been inserted to the inner wall that spacing buckle is located the jack, connecting screw's fixed surface is connected with adjust knob, sets up connecting screw, can fix the surface at the assembly jig with spacing buckle through connecting screw to realize the restriction effect of spacing buckle.

Preferably, the screw thread groove has been seted up on the surface of assembly jig, the quantity of support frame is four, four the support frame is the circumference with respect to the assembly jig and arranges the setting, sets up the support frame, through the cooperation of support frame and constraint nail board, can increase the bearing structure of scaffold to improve the stability of scaffold.

Preferably, the limiting buckle plate is abutted against the surface of the support frame, the connecting screw penetrates through the jack, the connecting screw is in threaded connection with the inner wall of the thread groove, the adjusting knob is abutted against the surface of the limiting buckle plate, the limiting buckle plate is arranged, and the position of the support frame can be limited under the limiting state of the connecting screw through the limiting buckle plate.

Preferably, the surface of support is provided with drive arrangement, drive arrangement includes the locating rack, the fixed surface of locating rack and support is connected, the fixed surface of locating rack is connected with the guide rail, the commentaries on classics hole has been seted up on the surface of locating rack, the locating rack is located the inner wall rotation that changes the hole and is connected with the guide arm, sets up the locating rack, can support fixedly the position of guide rail and guide arm through the locating rack.

Preferably, the surface sliding connection of guide rail has the link up the slider, the fixed surface of link up the slider is connected with the I-frame, the inner wall of I-frame rotates and is connected with the runner, sets up the link up the slider, can drive the I-frame through the link up the slider and carry out the displacement to realize the adjustment operation to I-frame position.

Preferably, the number of the positioning frames is two, the two positioning frames are arranged in bilateral symmetry with respect to the support, the surface of the connecting sliding block is provided with a meshing hole, the guide rod is in threaded connection with the inner wall of the meshing hole, the guide rod is arranged, and the sliding direction of the connecting sliding block can be guided through the cooperation of the guide rod and the guide rail.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the fixing device is arranged, so that when the building is constructed at a high place, the scaffold is installed in a region needing construction, then a worker climbs up the bearing frame through the ladder stand, and then the worker can perform construction operation of the building on the bearing frame; after the scaffold is assembled, the supporting frame is outwards stirred, the supporting frame drives the binding nail plate to be unfolded, when the supporting frame is unfolded to the maximum angle, the limiting buckle plate is downwards pushed to be inserted into a gap between the assembling frame and the supporting frame, the adjusting knob is rotated immediately, the connecting screw is rotated, the connecting screw is gradually screwed into the thread groove in the rotating process, when the connecting screw is completely screwed into the thread groove, the position of the limiting buckle plate is fixed, the position of the supporting frame is fixed under the cooperation of the limiting buckle plate and the assembling frame, the binding nail plate is matched for supporting the position of the supporting frame, the unfolding operation of the stabilizing device is completed immediately, the supporting structure of the scaffold is increased through the stabilizing device, the probability of toppling of the scaffold due to unstable gravity center is reduced, the stability of the scaffold in the use state is improved, and the safety of the scaffold in the use state is improved.

Drawings

Fig. 1 is a schematic perspective view of a scaffold for construction of a building according to the present utility model;

fig. 2 is a schematic view showing a bottom view structure of a scaffold for construction of a building according to the present utility model;

fig. 3 is a schematic structural view of a securing device of a scaffold for construction according to the present utility model;

fig. 4 is a schematic diagram of a structure of a scaffold for construction of a building in fig. 3 according to the present utility model;

fig. 5 is a schematic structural view of a driving device for a scaffold for construction of a building according to the present utility model.

Legend description:

1. a bracket; 2. a ladder stand; 3. a carrier; 4. a stabilizing device; 41. an assembly frame; 42. a support frame; 43. binding a nail plate; 44. limiting buckle plates; 45. a connecting screw; 46. an adjustment knob; 5. a driving device; 51. a positioning frame; 52. a guide rail; 53. a guide rod; 54. a connecting sliding block; 55. the I-shaped frame; 56. a rotating wheel.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a construction scaffold frame, includes support 1, cat ladder 2 and securing device 4, and the surface fixed connection of cat ladder 2 and support 1, the surface fixed connection of support 1 have to bear frame 3, and securing device 4 sets up at the surface of support 1, and the surface of support 1 is provided with drive arrangement 5.

The specific arrangement and function of the securing means 4 and the driving means 5 will be described in detail below.

In this embodiment: the fixing device 4 comprises an assembling frame 41, the assembling frame 41 is fixedly connected with the surface of the support 1, a supporting frame 42 is hinged to the inner wall of the assembling frame 41, an assembling groove is formed in the surface of the supporting frame 42, and a binding nail plate 43 is fixedly connected to the inner wall of the supporting frame 42, located in the assembling groove.

Specifically, the surface butt of assembly jig 41 has spacing buckle 44, and the jack has been seted up on the surface of spacing buckle 44, and connecting screw 45 has been inserted to the inner wall that spacing buckle 44 is located the jack, and connecting screw 45's fixed surface is connected with adjust knob 46, sets up connecting screw 45, can fix the surface at assembly jig 41 with spacing buckle 44 through connecting screw 45 to realize the restriction effect of spacing buckle 44.

Specifically, the surface of the assembly frame 41 is provided with screw grooves, the number of the supporting frames 42 is four, and the four supporting frames 42 are arranged in a circumferential array with respect to the assembly frame 41.

In this embodiment: the support frame 42 is arranged, and the support structure of the scaffold can be increased through the cooperation of the support frame 42 and the binding nail plate 43, so that the stability of the scaffold is improved.

Specifically, the limiting buckle plate 44 is abutted against the surface of the support frame 42, the connecting screw 45 penetrates through the insertion hole, the connecting screw 45 is in threaded connection with the inner wall of the thread groove, the adjusting knob 46 is abutted against the surface of the limiting buckle plate 44, the limiting buckle plate 44 is arranged, and the position of the support frame 42 can be limited through the limiting buckle plate 44 under the limiting state of the connecting screw 45.

In this embodiment: the driving device 5 comprises a positioning frame 51, the positioning frame 51 is fixedly connected with the surface of the bracket 1, a guide rail 52 is fixedly connected with the surface of the positioning frame 51, a rotating hole is formed in the surface of the positioning frame 51, and a guide rod 53 is rotatably connected to the inner wall of the positioning frame 51, located in the rotating hole.

In this embodiment: the positioning frame 51 is provided, and the positions of the guide rail 52 and the guide rod 53 can be supported and fixed by the positioning frame 51.

Specifically, the surface sliding connection of guide rail 52 has the link up slider 54, and the fixed surface of link up slider 54 is connected with I-frame 55, and the inner wall of I-frame 55 rotates and is connected with runner 56, sets up link up slider 54, can drive I-frame 55 through link up slider 54 and carry out the displacement to realize the adjustment operation to I-frame 55 position.

Specifically, the number of the positioning frames 51 is two, the two positioning frames 51 are symmetrically arranged about the bracket 1, the surface of the engagement slider 54 is provided with an engagement hole, and the guide rod 53 is in threaded connection with the inner wall of the engagement hole.

In this embodiment: the guide rod 53 is provided, and the sliding direction of the engagement slider 54 can be guided by the cooperation of the guide rod 53 and the guide rail 52.

Working principle: when constructing a building high place, installing a scaffold in a region needing construction, enabling a worker to climb up the bearing frame 3 through the ladder stand 2, and enabling the worker to perform construction operation of the building on the bearing frame 3; after the scaffold is assembled, the support frame 42 is stirred outwards, the support frame 42 drives the binding nail plate 43 to be unfolded, when the support frame 42 is unfolded to the maximum angle, the limiting buckle plate 44 is pushed downwards, the limiting buckle plate 44 is inserted into a gap between the assembly frame 41 and the support frame 42, the adjusting knob 46 is rotated immediately, the connecting screw 45 is screwed into the thread groove step by step in the rotating process, when the connecting screw 45 is completely screwed into the thread groove, the position of the limiting buckle plate 44 is fixed, the position of the support frame 42 is fixed under the cooperation of the limiting buckle plate 44 and the assembly frame 41, and the binding nail plate 43 is matched to support the position of the support frame 1, so that the unfolding operation of the stabilizing device 4 is completed, the support structure of the scaffold is increased, the probability of toppling of the scaffold due to unstable center of gravity is reduced, the stability of the scaffold in a use state is improved, and the safety of the scaffold in the use state is improved. In addition, when the materials are required to be conveyed to the scaffold by arranging the driving device 5, the guide rod 53 is rotated, the guide rod 53 drives the engagement slide block 54 to move in the rotating process, meanwhile, the guide rail 52 guides the moving direction of the engagement slide block, when the engagement slide block 54 is driven to a set position, the rotating force applied to the guide rod 53 is released, the position of the engagement slide block 54 is fixed after the rotating force of the guide rod 53 is lost, the cables are placed on the rotating wheel 56 immediately, the materials required to be conveyed are bound by using the outer cables, the inner cables are pulled after the binding is completed, the materials are lifted to the set position by the inner cables under the cooperation of the rotating wheel 56, and then the worker above the scaffold can take down the materials, so that the conveying operation of the materials is completed, the conveying of the building materials is facilitated by arranging the driving device 5, the conveying difficulty of the building materials is reduced, and the conveying efficiency of the building materials is further improved.

Claims

1. The utility model provides a construction scaffold frame, includes support (1), cat ladder (2) and stabilising arrangement (4), its characterized in that: the cat ladder is characterized in that the cat ladder is connected with the surface of the support (1) fixedly, the surface of the support (1) is connected with the bearing frame (3), the fixing device (4) is arranged on the surface of the support (1), the fixing device (4) comprises an assembling frame (41), the assembling frame (41) is connected with the surface of the support (1) fixedly, the supporting frame (42) is hinged to the inner wall of the assembling frame (41), an assembling groove is formed in the surface of the supporting frame (42), the supporting frame (42) is fixedly connected with the binding nail plate (43) on the inner wall of the assembling groove, the driving device (5) is arranged on the surface of the support (1), the driving device (5) comprises a positioning frame (51), the positioning frame (51) is fixedly connected with a guide rail (52) on the surface of the positioning frame (51), a rotating hole is formed in the surface of the positioning frame (51), and a guide rod (53) is connected to the inner wall of the rotating hole.

2. A construction scaffolding according to claim 1, wherein: the surface butt of assembly jig (41) has spacing buckle (44), the jack has been seted up on the surface of spacing buckle (44), the inner wall that spacing buckle (44) are located the jack inserts and is equipped with connecting screw (45), the fixed surface of connecting screw (45) is connected with adjust knob (46).

3. A construction scaffolding according to claim 1, wherein: screw thread grooves are formed in the surface of the assembly frame (41), the number of the support frames (42) is four, and the four support frames (42) are arranged in a circumferential array with respect to the assembly frame (41).

4. A construction scaffolding according to claim 2, wherein: the limiting buckle plate (44) is abutted against the surface of the supporting frame (42), the connecting screw (45) penetrates through the insertion hole, the connecting screw (45) is in threaded connection with the inner wall of the thread groove, and the adjusting knob (46) is abutted against the surface of the limiting buckle plate (44).

5. A construction scaffolding according to claim 1, wherein: the surface sliding connection of guide rail (52) has linking slider (54), the surface fixedly connected with I-shaped frame (55) of linking slider (54), the inner wall of I-shaped frame (55) rotates and is connected with runner (56).

6. A construction scaffolding according to claim 5, wherein: the number of the positioning frames (51) is two, the two positioning frames (51) are symmetrically arranged left and right relative to the bracket (1), the surface of the connecting sliding block (54) is provided with a meshing hole, and the guide rod (53) is in threaded connection with the inner wall of the meshing hole.