CN209958711U

CN209958711U - Scaffold for building construction

Info

Publication number: CN209958711U
Application number: CN201920008291.7U
Authority: CN
Inventors: 楼伯飞; 楼嘉隆; 张萍
Original assignee: Shanghai Yueyang Construction Engineering Co Ltd
Current assignee: Shanghai Yueyang Construction Engineering Co Ltd
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2020-01-17
Anticipated expiration: 2029-01-03

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a construction frame for building construction, which comprises a main support plate, an auxiliary support plate and a connecting rod, wherein a railing is arranged on the main support plate, clamping groove plates are fixed on the left side wall and the right side wall of the main support plate, a clamping groove is formed between the clamping groove plates and the top end surface of the main support plate, and a clamping plate is clamped in the clamping groove; the top end surface of the clamping plate is rotatably connected with a scissors-shaped connecting rod, the top end of the scissors-shaped connecting rod is rotatably connected to the bottom end surface of the auxiliary supporting plate, a supporting rod is arranged on the scissors-shaped connecting rod, first screw holes are formed in the center positions of the side walls of the supporting rod, and a screw rod is spirally connected in each first screw hole; the bottom end face of the main support plate is symmetrically provided with inserting plates, and the side walls of the inserting plates are provided with through holes. The utility model discloses simple structure, simple operation can enough make the scaffold provide two brace tables for construction worker, can reduce construction worker's fatigue degree again, and the practicality is strong, has splendid market spreading value.

Description

Scaffold for building construction

Technical Field

The utility model relates to a construction equipment technical field, concretely relates to scaffold for construction.

Background

In order to obtain a sufficient construction height during the construction of a building, a common tool is a scaffold, which is also called a scaffold, for supporting people and materials during the construction or repair of the building. The construction frame has various types, and is divided into an outer scaffold and an inner scaffold according to the erected position; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; 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 and a climbing type scaffold according to the structural form, and the scaffold is large in production fluidity, low in mechanization degree and complex in process due to the fact that the construction is carried out in the open air and high places, is influenced by natural climate, human factors and the like, and becomes a region with multiple safety accidents. Scaffold structure among the prior art is complicated, the function is single, generally stands and operates on the scaffold, therefore long-time high altitude construction requires highly to operator's physical power, and the operator takes place dangerous accident easily for long-time high altitude construction, and the support mesa that supplies the construction workman to stand the usefulness moreover only has one, can't adjust the height of brace table at the in-process of building construction, and the practicality is relatively poor.

For example, chinese patent No. CN201820176209.7, utility model patent with application date of 2018, 02/01 discloses a scaffold for building convenient to adjust, and the composition thereof includes: support frame and folding rod, two support frames pass through the folding rod and connect, set up the jack that the diameter is the same on the both ends of folding rod and the support frame, it has the goat's horn bolt to insert in the jack, the bottom of support frame is passed through the internal thread adjusting collar and is connected with the chassis, the tip of the both sides of internal thread adjusting collar is pasted and is had the rubber ring, the top cover of support frame has the mounting bracket, this scaffold simple structure, high durability and convenient operation, the fastening is stable, joint strength is high, build swift easily, the working height can be built wantonly, combination and mobility are strong, satisfy the construction demand under the different environment, but can not adjust the brace table's that supplies the construction workman to stand the usefulness highly, the utility model provides a scaffold for the construction is used for solving the technical problem that prior art.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a scaffold for construction can solve prior art's scaffold only one effectively and supply the construction worker to stand the support mesa of usefulness, and its height-unadjustable problem.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a construction frame for building construction comprises a main support plate, an auxiliary support plate and a connecting rod, wherein a railing is arranged on the main support plate, clamping groove plates are fixed on the left side wall and the right side wall of the main support plate, a clamping groove is formed between the clamping groove plates and the top end surface of the main support plate, and clamping plates are clamped in the clamping groove; the top end surface of the clamping plate is rotatably connected with a scissors-shaped connecting rod, the top end of the scissors-shaped connecting rod is rotatably connected to the bottom end surface of the auxiliary supporting plate, a supporting rod is arranged on the scissors-shaped connecting rod, first screw holes are formed in the center positions of the side walls of the supporting rod, and a screw rod is spirally connected in each first screw hole; the bottom end face of the main supporting plate is symmetrically provided with inserting plates, the side walls of the inserting plates are provided with through holes, and the inserting plates are inserted into inserting grooves formed in the top end face of the connecting rod; the lower part of the connecting rod is connected with a rectangular sleeve rod, a base is fixed below the rectangular sleeve rod, and a ground inserting cone is arranged on the bottom end face of the base.

Further, the clamping plate is in clearance fit with the clamping groove and can freely slide in the clamping groove, so that the position of the auxiliary supporting plate can be adjusted by moving the clamping plate back and forth in the clamping groove.

Furthermore, the top surface of the clamping groove plate is provided with three second screw holes, and the second screw holes are internally matched with the spiral locking bolts, so that the clamping plate is fixed and prevented from moving.

Furthermore, the two ends of the screw rod are provided with threads with opposite rotation directions, and the two side walls of the screw rod are respectively fixed with a limiting block, so that the height of the scissors-shaped connecting rod can be adjusted by screwing the screw rod.

Furthermore, a plug board is arranged on the bottom end face of the connecting rod and is plugged in the rectangular sleeve rod.

Furthermore, the through holes are also formed in the side walls of the inserting grooves, so that the inserting plates are clamped in the through holes and matched with the screws to use locking bolts, the inserting plates in the inserting grooves are fixed, and the stability of the scaffold is further enhanced.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

1. the utility model discloses an increase the design of cutting connecting rod and accessory backing plate, will cut connecting rod and accessory backing plate and all set up on the main tributary fagging, and adjust the height of accessory backing plate through cutting the connecting rod, thereby make the scaffold have even holding surface and can supply construction worker to stand, when the workman that highly too low is convenient for of main tributary fagging operates, the accessible is adjusted and is cut the connecting rod and come the height of accessory backing plate and adjust, and then make the workman stand and carry out construction operation on the accessory backing plate.

2. The utility model discloses an increase the draw-in groove, the design of cardboard and second screw, with cardboard clearance fit in the draw-in groove, and seted up three second screw on the upper wall of draw-in groove, thereby adjust the position of accessory shoe through back-and-forth movement cardboard in the draw-in groove, when construction worker is more tired, the position of accessible back-and-forth movement accessory shoe makes the workman can sit and carry out the construction operation in the accessory shoe, thereby can reduce construction worker's fatigue degree, and can cooperate spiral locking bolt in the second screw, thereby fix the cardboard, prevent its removal.

3. The utility model discloses an increase the base and insert the design of ground awl, be connected with the base in the below of connecting rod, and be provided with a plurality of on the bottom face of base and insert ground awl to the card will insert ground awl and insert the earth on ground, thereby makes the bottom mounting of scaffold more firm.

4. The utility model discloses an increase the design of plugboard and inserting groove, seted up the inserting groove on the bottom face of connecting rod, and have the plugboard at its bottom mounting, come to connect between the connecting rod through making the plugboard peg graft in the inserting groove to the accessible increases the quantity of connecting rod, highly adjusts the main tributary fagging.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a front perspective view of the present invention;

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

fig. 3 is a schematic view of a partial structure of the present invention.

The reference numerals in the drawings denote: 1-a main supporting plate; 2-a slot clamping plate; 3-clamping board; 4-a scissors linkage; 5-a strut; 6-auxiliary supporting plate; 7-a railing; 8-a second screw hole; 9-a plugboard; 10-a connecting rod; 11-a plug groove; 12-rectangular loop bar; 13-a base; 14-inserting a ground cone; 15-a through hole; 201-card slot; 501-a first screw hole; 502-screw rod; 503-limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

A scaffold for building construction according to the present embodiment, with reference to fig. 1 to 3: the novel guardrail support device comprises a main support plate 1, an auxiliary support plate 6 and a connecting rod 10, wherein a railing 7 is arranged on the main support plate 1, clamping groove plates 2 are fixed on the left side wall and the right side wall of the main support plate 1, a clamping groove 201 is formed between the clamping groove plates 2 and the top end surface of the main support plate 1, and a clamping plate 3 is clamped in the clamping groove 201; the top end surface of the clamping plate 3 is rotatably connected with a scissors-shaped connecting rod 4, the top end of the scissors-shaped connecting rod 4 is rotatably connected with the bottom end surface of the auxiliary supporting plate 6, a supporting rod 5 is arranged on the scissors-shaped connecting rod 4, first screw holes 501 are formed in the center positions of the side walls of the supporting rod 5, and a screw 502 is spirally connected in the first screw holes 501; the bottom end face of the main supporting plate 1 is symmetrically provided with inserting plates 9, the side wall of each inserting plate 9 is provided with a through hole 12, and each inserting plate 9 is inserted into an inserting groove 11 formed in the top end face of each connecting rod 10; a rectangular loop bar 12 is connected below the connecting bar 10, a base 13 is fixed below the rectangular loop bar 12, and a ground inserting cone 14 is arranged on the bottom end face of the base 13.

The clamping plate 3 is in clearance fit with the clamping groove 201 and can freely slide in the clamping groove 201; the top surface of the slot plate 2 is provided with three second screw holes 8; threads with opposite rotation directions are arranged at two ends of the screw 502, and the two side walls of the screw 502 are respectively fixed with a limiting block 503; the bottom end face of the connecting rod 10 is provided with a plug board 9, and the plug board 9 is plugged in the rectangular loop bar 12; the side wall of the inserting groove 11 is also provided with a through hole 12.

When the fixing device is used, firstly, the ground inserting cone 14 is inserted into soil on the ground to fix the base 13, then the inserting plate 9 at the bottom end of the connecting rod 10 is inserted into the rectangular loop bar 12, and the locking bolt is matched and used for fixing in the through hole 15; then sequentially inserting the inserting plate 9 at the bottom end of the connecting rod 10 into the inserting groove 11 at the top end of the connecting rod 10, and continuously fixing the inserting plate 9 at the bottom end of the main support plate 1 in the inserting groove 11 at the top end of the connecting rod 10 in a matched manner by using a locking bolt in the through hole 15, when the height of the inserting plate is convenient for construction workers to construct, and fixing the inserting plate 9 at the bottom end of the main support plate 1 in the through hole 15 in a matched manner by using the locking bolt; then, a construction worker is allowed to stand on the main support plate 1 for construction, when the height of the main support plate 1 is too low to be operated by the worker conveniently, the height of the scissors-shaped connecting rod 4 can be adjusted through the spiral screw 502, so that the height of the auxiliary support plate 6 is adjusted, the clamping plate 3 moves back and forth along the clamping groove 201 to adjust the position of the auxiliary support plate 6, a spiral locking bolt is matched in the second screw hole 8, and at the moment, the worker can stand on the auxiliary support plate 6 for construction operation; when a construction worker is tired, the position of the auxiliary support plate 6 can be adjusted by moving the clamping plate 3 back and forth in the clamping groove 201, so that the worker can sit on the auxiliary support plate 6 to perform construction operation, and the fatigue degree of the construction worker is reduced to a certain degree. The utility model discloses simple structure, simple operation can enough make the scaffold provide two brace tables for construction worker, can reduce construction worker's fatigue degree again, and the practicality is strong, has splendid market spreading value.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a scaffold for construction, includes main tributary fagging (1), accessory shoe board (6) and connecting rod (10), be provided with railing (7), its characterized in that on main tributary fagging (1): clamping groove plates (2) are fixed on the left side wall and the right side wall of the main support plate (1), a clamping groove (201) is formed between the clamping groove plates (2) and the top end face of the main support plate (1), and a clamping plate (3) is clamped in the clamping groove (201); a scissors connecting rod (4) is rotatably connected to the top end face of the clamping plate (3), the top end of the scissors connecting rod (4) is rotatably connected to the bottom end face of the auxiliary supporting plate (6), a supporting rod (5) is arranged on the scissors connecting rod (4), first screw holes (501) are formed in the center positions of the side walls of the supporting rod (5), and a screw rod (502) is spirally connected in each first screw hole (501); the bottom end face of the main supporting plate (1) is symmetrically provided with inserting plates (9), the side wall of each inserting plate (9) is provided with a through hole (15), and each inserting plate (9) is inserted into an inserting groove (11) formed in the top end face of the connecting rod (10); the lower part of the connecting rod (10) is connected with a rectangular loop bar (12), a base (13) is fixed below the rectangular loop bar (12), and a ground inserting cone (14) is arranged on the bottom end face of the base (13).

2. A construction scaffold according to claim 1, wherein said clamping plate (3) is clearance fitted within said slot (201) and is free to slide within said slot (201).

3. A scaffold for building construction according to claim 1, wherein the top surface of the slot plate (2) is provided with three second screw holes (8).

4. The scaffold for building construction as claimed in claim 1, wherein both ends of the screw rod (502) are provided with threads with opposite turning directions, and both side walls of the screw rod (502) are fixed with limit blocks (503).

5. A construction frame for building construction according to claim 1, wherein a socket plate (9) is provided on the bottom end surface of the connecting rod (10), and the socket plate (9) is inserted into the rectangular sleeve rod (12).

6. A scaffold for building construction according to claim 1, wherein said through hole (15) is also provided on the side wall of said insertion groove (11).