CN215484493U

CN215484493U - High-stability diagonal tension door type scaffold

Info

Publication number: CN215484493U
Application number: CN202121258932.8U
Authority: CN
Inventors: 袁磊; 李静; 石少伟
Original assignee: Tianjin China Construction Sixth Engineering Service Co Ltd
Current assignee: Tianjin China Construction Sixth Engineering Service Co Ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-11
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a diagonal tension portal scaffold with high stability, which comprises a support, wherein two groups of connecting frames are arranged on one side of the support, a placing seat is arranged at the bottom of the support, a clamping part is arranged on the other side of the support, a fixing part is arranged at one side, located at the bottom of the clamping part, of the support, and a pedal plate is arranged on the clamping part; this high oblique sliding door formula scaffold of stability is through setting up joint portion, make installing between each group's support that the running-board can be more firm, possess better steadiness when convenient the dismantlement, through the fixed part, make installing in each group's support front and back side that the firm frame can be more firm, be different from in the past scaffold adoption rod-type structure as the mounting, the setting of firm frame, possess stronger stability, can be better ensure staff's personal safety, through setting up the connecting piece, make the lower extreme can splice on the support, in order to meet the construction demand, place the seat through setting up, make placing that the support can be more firm subaerial.

Description

High-stability diagonal tension door type scaffold

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a cable-stayed door type scaffold with high stability.

Background

The door type scaffold is one of scaffolds with the widest application range among scaffolds for buildings. The main frame is in a shape of a door, so the main frame is called a door type or door type scaffold, and is also called a scaffold or a portal frame. The scaffold is mainly composed of a main frame, a transverse frame, cross inclined struts, scaffold boards, an adjustable base and the like. The door type scaffold is a construction tool which is firstly developed in the end of the fifty years in the United states. The device has the advantages of simple assembly and disassembly, convenient movement, good bearing capacity, safe and reliable use, good economic benefit and the like, so the development speed is very high.

The prior art has the following defects or problems:

1. the existing door type scaffold has poor stability, and the safety of workers during use cannot be guaranteed;

2. the existing door type scaffold is inconvenient to disassemble and assemble and influences the construction efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a diagonal tension door type scaffold with high stability aiming at the defects of the prior art, and aims to solve the problems that the stability is poor, the safety of workers in use cannot be guaranteed, the dismounting is inconvenient, and the construction efficiency is influenced in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the multifunctional lifting rack is characterized by comprising a support, wherein two groups of connecting frames are arranged on one side of the support, a placing seat is arranged at the bottom of the support, a clamping portion is arranged on the other side of the support, a fixing portion is arranged on one side, located on one side of the support, of the bottom of the clamping portion, a pedal plate is arranged on the clamping portion, a stabilizing frame is arranged on the fixing portion, and a connecting piece is arranged at the upper end of the support.

As a preferred technical scheme of the utility model, the four groups of supports are arranged, the supports are arranged in a rectangular array, a connecting frame is fixedly connected between the two groups of supports, the supports on two sides form a door-shaped structure through the connecting frame, the upper end of each support is fixedly provided with a connecting piece, and the inner diameter of each connecting piece is matched with the size of each support.

As a preferable technical scheme of the present invention, the bottom of the bracket is provided with a fastening screw hole, the placing seat comprises a placing groove and a fastening screw, the size of the placing groove is matched with the size of the bottom of the bracket, and the fastening screw hole and the fastening screw are in threaded connection and form a detachable structure.

According to the preferred technical scheme, a clamping portion is fixedly arranged at a corresponding position between each group of the supports and comprises an upper clamping block, a lower clamping block, a clamping screw, a clamping nut and a clamping threaded hole, an upper clamping block and a lower clamping block are fixedly arranged at a corresponding position on one side of each group of the supports in sequence through welding, a vacancy is reserved between the upper clamping block and the lower clamping block, the clamping nut is fixedly arranged on the upper end face of each group of the upper clamping block, the clamping screw penetrates through the clamping nut and extends towards the end of the lower clamping block, the clamping threaded hole is formed in the position, corresponding to the clamping screw, in each group of the lower clamping block, and the threads on the inner walls of the clamping nut and the clamping threaded hole are matched with the threads on the outer wall of the clamping screw.

As a preferred technical scheme, the pedal is fixedly arranged between the brackets through the clamping parts, the size of a vacant position between the upper clamping block and the lower clamping block is consistent with the width of the pedal, and screw holes are formed in four ends of the pedal corresponding to the clamping screw rods.

According to the preferable technical scheme, the fixing part comprises fixing grooves and fixing threaded holes, the fixing grooves are formed in the fixing part, the fixing threaded holes are formed in two side walls of each group of the fixing part, eight groups of the fixing part are arranged, and vacant positions are reserved among the fixing grooves of each group.

As a preferred technical scheme, the stabilizing frame is fixedly arranged on the front side and the rear side of the support through fixing parts, the size of the stabilizing frame is matched with the vacant position between the fixing grooves, and screw holes are formed in the four ends of the stabilizing frame corresponding to the positions of the fixing threaded holes.

Compared with the prior art, the utility model provides a diagonal tension door type scaffold with high stability, which has the following beneficial effects:

1. the high-stability diagonal door type scaffold is characterized in that the supports, the connecting frames and the connecting pieces are arranged, the supports are provided with four groups, the supports are arranged in a rectangular array, the connecting frames are fixedly connected between the two groups of supports, the supports on the two sides form a door-shaped structure through the connecting frames, the connecting pieces are fixedly mounted at the upper ends of the supports, the inner diameters of the connecting pieces are matched with the sizes of the supports, and the connecting frames are arranged, so that the two groups of supports on the two sides form the door-shaped structure, the two groups of supports on the two sides are more stable, the supports can be spliced up and down two by two through the connecting pieces, and the construction requirements can be met better;

2. according to the high-stability diagonal door type scaffold, the placing seat is arranged, the fastening screw holes are formed in the bottom of the support, the placing seat comprises the placing groove and the fastening screws, the size of the placing groove is matched with that of the bottom of the support, the fastening screw holes and the fastening screws are in threaded connection and form a detachable structure, the placing seat is arranged at the bottom of the support, the support is placed more stably and is not prone to toppling, and the placing seat is more convenient to disassemble and assemble by arranging the fastening screw holes and the fastening screws;

3. the high-stability diagonal tension portal scaffold is characterized in that a clamping part and a pedal plate are arranged, the clamping part is fixedly arranged at the corresponding position between each group of brackets, the clamping part comprises an upper clamping block, a lower clamping block, a clamping screw, a clamping nut and a clamping threaded hole, the corresponding position at one side of each group of brackets is fixedly provided with the upper clamping block and the lower clamping block in sequence by welding, a vacancy is reserved between the upper clamping block and the lower clamping block, the upper end surface of each group of upper clamping block is fixedly provided with the clamping nut, the clamping screw penetrates through the clamping nut and extends towards the end of the lower clamping block, the clamping threaded hole is arranged at the position corresponding to the clamping screw in each group of lower clamping blocks, the clamping nut and the inner wall thread of the clamping threaded hole are matched with the outer wall thread of the clamping screw, the pedal plate is fixedly arranged between the brackets by the clamping part, and the size of the vacancy between the upper clamping block and the lower clamping block is consistent with the width of the pedal plate, screw holes are formed in the four ends of the pedal plate corresponding to the clamping screw rods, so that the pedal plate can be more stably installed between the groups of brackets, and meanwhile, the pedal plate is more convenient to assemble and disassemble due to the matching of the clamping screw rods and the clamping nuts;

4. the diagonal tension door type scaffold with high stability is provided with a fixing part and a stabilizing frame, wherein the fixing part comprises fixing grooves and fixing threaded holes, the fixing grooves are formed in the fixing part, the fixing threaded holes are formed in two side walls of each group of fixing parts, eight groups of fixing parts are arranged, vacant positions are reserved among the fixing grooves, the stabilizing frame is fixedly arranged on the front side and the rear side of the support through the fixing parts, the size of the stabilizing frame is matched with the vacant positions among the fixing grooves, screw holes are formed in the positions, corresponding to the fixing threaded holes, of four ends of the stabilizing frame, so that the stabilizing frame can be more stably arranged among all groups of brackets, the front side and the rear side of the brackets are more stably connected, the falling is avoided when in use, through set up the screw in fixed thread hole inside for firm frame dismouting is more convenient, and firm frame has replaced rod-type structure in the past, possesses stronger stability, the personal safety of assurance staff that can be better.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic structural view at A of the present invention;

FIG. 4 is a schematic view of the structure of the present invention at B;

FIG. 5 is a perspective view of the mounting structure of the fixing frame of the present invention;

FIG. 6 is a schematic view of the structure of the present invention at position C;

fig. 7 is a schematic view of the pedal mounting structure of the present invention.

In the figure: 1. a support; 101. tightening the screw hole; 2. a connecting frame; 3. a placing seat; 301. a placement groove; 302. tightening the screw; 4. a clamping part; 401. an upper clamping block; 402. a lower clamping block; 403. clamping a screw rod; 404. clamping a nut; 405. clamping the threaded hole; 5. a fixed part; 501. fixing grooves; 502. fixing the threaded hole; 6. a foot pedal; 7. a stabilizing frame; 8. a connecting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, in this embodiment: including

support

1, 1 one side of support is provided with two sets of

link

2, and 1 bottom of support is provided with

places seat

3, and 1 opposite side of support is provided with

joint portion

4, and 4 bottoms in joint portion are located 1 one side of support and are provided with fixed part 5, are provided with running-board 6 on the joint portion 4, are provided with on the fixed part 5 and stabilize

frame

7, and 1 upper end of support is provided with connecting piece 8.

In the embodiment, four groups of supports 1 are arranged, the supports 1 are arranged in a rectangular array, a connecting frame 2 is fixedly connected between the two groups of supports 1, the supports 1 on two sides form a door-shaped structure through the connecting frame 2, a connecting piece 8 is fixedly arranged at the upper end of each support 1, the inner diameter of each connecting piece 8 is matched with the size of each support 1, and the connecting frames 2 are arranged, so that the two groups of supports 1 on two sides form the door-shaped structure, the two groups of supports 1 are more stable, the supports 1 can be spliced up and down two by two through the connecting pieces 8, and the construction requirements can be met better; the bottom of the support 1 is provided with a fastening screw hole 101, the placing seat 3 comprises a placing groove 301 and a fastening screw 302, the size of the placing groove 301 is matched with that of the bottom of the support 1, the fastening screw hole 101 and the fastening screw 302 are in threaded connection and form a detachable structure, the placing seat 3 is arranged at the bottom of the support 1, so that the support 1 is placed more stably and is not prone to toppling, and the placing seat 3 is more convenient to disassemble and assemble by arranging the fastening screw hole 101 and the fastening screw 302; the clamping part 4 is fixedly arranged at the corresponding position between each group of brackets 1, the clamping part 4 comprises an upper clamping block 401, a lower clamping block 402, a clamping screw 403, a clamping nut 404 and a clamping threaded hole 405, the corresponding position at one side of each group of brackets 1 is fixedly provided with the upper clamping block 401 and the lower clamping block 402 in sequence by welding, a vacancy is reserved between the upper clamping block 401 and the lower clamping block 402, the upper end surface of each group of upper clamping block 401 is fixedly provided with the clamping nut 404, the clamping screw 403 is arranged in the clamping nut 404 in a penetrating way, the clamping screw 403 extends towards the end of the lower clamping block 402, the clamping threaded hole 405 is arranged at the position corresponding to the clamping screw 403 in each group of lower clamping block 402, the threads on the inner walls of the clamping nut 404 and the clamping threaded hole 405 are matched with the threads on the outer wall of the clamping screw 403, the pedal plate 6 is fixedly arranged between the brackets 1 by the clamping part 4, and the size of the vacancy between the upper clamping block 401 and the lower clamping block 402 is consistent with the width of the pedal plate 6, screw holes are formed in the four ends of the pedal plate 6 corresponding to the clamping screw rods 403, so that the pedal plate 6 can be more stably installed between the groups of brackets 1, and meanwhile, the clamping screw rods 403 and the clamping nuts 404 are matched, so that the pedal plate 6 is more convenient to assemble and disassemble; the fixing part 5 comprises fixing grooves 501 and fixing threaded holes 502, the fixing grooves 501 are formed in the fixing part 5, the fixing threaded holes 502 are formed in two side walls of each group of fixing parts 5, eight groups of fixing parts 5 are arranged, vacant spaces are reserved between the fixing grooves 501, the stabilizing frame 7 is fixedly arranged on the front side and the rear side of the support 1 through the fixing part 5, the size of the stabilizing frame 7 is matched with the vacant spaces between the fixing grooves 501, threaded holes are formed in four ends of the stabilizing frame 7 corresponding to the positions of the fixing threaded holes 502, so that the stabilizing frame 7 can be more stably arranged among all groups of brackets 1, the front side and the rear side of the brackets 1 are more stably connected, the falling is avoided when in use, through set up the screw in fixed screw hole 502 inside for it is more convenient that firm 7 dismouting puts up, and firm frame 7 has replaced rod-type structure in the past, possesses stronger stability, the personal safety of assurance staff that can be better.

The working principle and the using process of the utility model are as follows: firstly, run through the holding screw hole 101 through holding screw 302, accomplish the installation of placing seat 3, splice each group's support 1 upper and lower end each other through connecting piece 8 afterwards, in order to meet the construction needs, through joint portion 4 and its internal member, make the running-board 6 can be more firm install between each group's support 1 simultaneously through joint screw 403, the two of joint nut 404 cooperatees through fixed part 5 and its internal member, with stable frame 7 fixed mounting in each group's support 1 front and back both sides, make support 1 front and back side connect more firmly, avoid taking place to empty when using, through set up the screw in fixed screw hole 502 is inside, make stable frame 7 dismouting more convenient, stable frame 7 has replaced rod-type past structure, possess stronger stability, can be better ensure staff's personal safety.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high oblique pull-gate type scaffold of stability which characterized in that: the novel multifunctional bracket is characterized by comprising a bracket (1), wherein two groups of connecting frames (2) are arranged on one side of the bracket (1), a placing seat (3) is arranged on the bottom of the bracket (1), a clamping portion (4) is arranged on the other side of the bracket (1), a fixing portion (5) is arranged on one side, located on one side of the bracket (1), of the bottom of the clamping portion (4), a pedal plate (6) is arranged on the clamping portion (4), a stabilizing frame (7) is arranged on the fixing portion (5), and a connecting piece (8) is arranged on the upper end of the bracket (1).

2. The cable-stayed portal scaffold with high stability according to claim 1, wherein: support (1) sets up four groups, support (1) is the rectangular array and arranges, and is two sets of fixedly connected with link (2), both sides between support (1) constitutes "door" type structure through link (2), support (1) upper end fixed mounting has connecting piece (8), connecting piece (8) internal diameter and support (1) size looks adaptation.

3. The cable-stayed portal scaffold with high stability according to claim 1, wherein: fastening screw hole (101) have been seted up to support (1) bottom, place seat (3) including standing groove (301) and fastening screw (302), standing groove (301) size and support (1) bottom size looks adaptation, there is threaded connection and constitutes detachable structure between fastening screw hole (101) and fastening screw (302).

4. The cable-stayed portal scaffold with high stability according to claim 1, wherein: each group correspond between support (1) position fixed mounting have joint portion (4), joint portion (4) include fixture block (401), fixture block (402), joint screw rod (403), joint nut (404) and joint screw hole (405) down, each group support (1) one side corresponds the position and installs in proper order fixed mounting through the welding fixture block (401) and fixture block (402) down, go up fixture block (401) and leave the vacancy between fixture block (402) down, each group go up fixture block (401) the equal fixed mounting of up end of the fixture block (401) has joint nut (404), joint nut (404) inside runs through and is provided with joint screw rod (403), joint screw rod (403) fixture block (402) end extension down, each group fixture block (402) inside corresponds joint screw rod (403) position down and has all seted up joint screw hole (405), joint nut (404) are, The inner wall thread of the clamping threaded hole (405) is matched with the outer wall thread of the clamping screw rod (403).

5. The cable-stayed portal scaffold with high stability according to claim 4, wherein: the pedal (6) is fixedly arranged between the brackets (1) through the clamping parts (4), the size of a vacant position between the upper clamping block (401) and the lower clamping block (402) is consistent with the width of the pedal (6), and screw holes are formed in four ends of the pedal (6) corresponding to the clamping screw rods (403).

6. The cable-stayed portal scaffold with high stability according to claim 1, wherein: fixed part (5) include fixed slot (501) and fixed screw hole (502), fixed slot (501) have been seted up to fixed part (5) inside, and each group fixed screw hole (502) have all been seted up to fixed part (5) both sides wall, fixed part (5) are provided with eight groups, and each group all leave the vacancy between fixed slot (501).

7. The cable-stayed portal scaffold with high stability according to claim 6, wherein: the fixing frame (7) is fixedly arranged on the front side and the rear side of the support (1) through the fixing parts (5), the size of the fixing frame (7) is matched with the vacant positions between the fixing grooves (501), and screw holes are formed in the four ends of the fixing frame (7) corresponding to the positions of the fixing threaded holes (502).