CN210622262U

CN210622262U - Scaffold for building

Info

Publication number: CN210622262U
Application number: CN201921295645.7U
Authority: CN
Inventors: 黄永玲; 王萍; 张俊
Original assignee: Anji Yifeng Construction Co Ltd
Current assignee: Anji Yifeng Construction Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-26
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a building tool technical field just discloses a scaffold frame for building, comprising a base plate, the top movable mounting of bottom plate has the footboard, the equal fixed mounting in one side that the bottom plate is relative with the footboard has the connecting block, the equal movable mounting in the left and right sides of bottom plate bottom has quantity to be two first slider. This scaffold for building, through set up the handle on the carousel, rotate the handle, make the carousel rotate, it rotates to drive the threaded rod, when the threaded rod rotates, two activity loop bars receive the threaded thrust and the reverse movement when the threaded rod rotates, when two activity loop bars are close to each other, first down tube and second down tube all use the movable block to turn to vertical state gradually as the axle center, lift on the footboard, the slide bar uses the connecting axle to turn to vertical state gradually as the axle center this moment, when the altitude mixture of footboard is to the suitable position, with the pull rod device on the slide bar through the trip, make the overall structure of equipment more stable, make equipment reach the effect of adjustable footboard height.

Description

Scaffold for building

Technical Field

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

Background

The scaffold is divided into outer scaffold and interior scaffold according to the position of setting up, can divide into wood scaffold, bamboo scaffold and steel pipe scaffold according to the material difference, divide into pole setting formula scaffold, bridge type scaffold, gate-type scaffold, suspension type scaffold, hanging scaffold, chooses formula scaffold and climbs formula scaffold according to the structural style.

The scaffold is a working platform which is erected for ensuring that each construction process is carried out smoothly, the common scaffold for buildings in the market generally does not have the function of adjusting the height, so that the device cannot be suitable for different workers, the scaffold is easily limited due to the height of the workers in the construction process, the working efficiency is reduced, meanwhile, the device is not practical due to high danger, and the scaffold for buildings is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a scaffold for building not enough to prior art, the utility model provides a scaffold for building possesses advantages such as height-adjustable, has solved the scaffold for building that commonly uses on the existing market and has generally not had height-adjustable's function for the device can not be applicable to different workman, receives the restriction because workman's height very easily in the work progress, has drawn down the efficiency of work, and dangerous also than higher simultaneously leads to the unpractical problem of device.

(II) technical scheme

For the purpose of realizing above-mentioned adjustable height, the utility model provides a following technical scheme: a scaffold for buildings comprises a bottom plate, wherein a pedal is movably mounted at the top of the bottom plate, a connecting block is fixedly mounted on one side of the bottom plate opposite to the pedal, two first sliding blocks are movably mounted on the left side and the right side of the bottom plate, two second sliding blocks are movably mounted on the left side and the right side of the bottom of the pedal, two sliding rods with one ends movably connected with the second sliding blocks are movably mounted at the tops of the two first sliding blocks, a connecting shaft is movably mounted on the front surfaces of the two sliding rods, pull rods are movably mounted at the front end and the rear end between the two sliding rods, a clamping hook with one end movably connected with the sliding rods is fixedly mounted at the upper end and the lower end of each pull rod, a threaded rod is movably mounted at the right side of the connecting shaft, a rotary plate is fixedly mounted at the right side of the threaded rod, a handle is fixedly mounted, the utility model discloses a safety protection device for bicycle, including activity loop bar, movable sleeve, the equal fixed mounting in upper and lower both ends of activity loop bar has the movable block, the upper and lower both ends of activity loop bar have one end and connecting block swing joint's down tube through the equal movable mounting of movable block, the equal fixed mounting in the left and right sides at footboard top has the dead lever, the outside movable mounting of dead lever has movable sleeve, the regulation hole that quantity is four is seted up in movable sleeve's front, the positive fixed mounting of dead lever has one end to run through and extend to the regulation hole outside and with movable sleeve swing joint's regulation buckle, two fixed mounting has the protection.

Preferably, the quantity of down tube is four, and four down tubes use the perpendicular bisector of threaded rod to be the symmetric distribution, contained angle between down tube and the bottom plate is the acute angle.

Preferably, the bottom plate and the left and right ends of the opposite side of the pedal are provided with sliding grooves, the sliding grooves are matched with the first sliding block and the second sliding block, and the outer side of the handle is fixedly provided with an anti-skidding sleeve.

Preferably, the left side fixed mounting of threaded rod has the bearing, and the threaded rod passes through bearing and connecting axle swing joint, the card hole has been seted up in the outside of slide bar, and card hole and trip looks adaptation.

Preferably, threaded holes are formed in one opposite side of each of the two movable sleeve rods and are matched with the threaded rods, and the thread directions of the threaded holes formed in the two movable sleeve rods are opposite.

Preferably, the bottom of the movable sleeve is provided with a through hole, the through hole is matched with a fixing rod, and the fixing rod and the pedal are vertically installed at ninety degrees.

(III) advantageous effects

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

1. this scaffold for building, through set up the handle on the carousel, rotate the handle, make the carousel rotate, it rotates to drive the threaded rod, because set up the screw hole with threaded rod looks adaptation on two movable loop bars, and two screw hole screw thread opposite direction, when the threaded rod rotates, two movable loop bars receive the screw thread thrust and the reverse movement when the threaded rod rotates, when two movable loop bars are close to each other, the down tube uses the movable block to turn to vertical state gradually as the axle center, lift on the footboard, the slide bar uses the connecting axle to turn to vertical state gradually as the axle center this moment, when the altitude mixture of footboard reaches suitable position, with draw bar device on the slide bar through the trip, make the overall structure of equipment more stable, make equipment reach the effect of adjustable footboard height, satisfy different workman's use, workman's work efficiency has been improved, make equipment more practical.

2. This scaffold frame for building adjusts the buckle through setting up to seted up on the movable sleeve and adjust buckle looks adaptation regulation hole, when workman's stature is higher, press down the regulation buckle, with movable sleeve pull-up, in the regulation hole of movable sleeve bottom is gone into to regulation buckle card, can raise the protection network, prevent effectively that the workman from falling from the scaffold frame carelessly, make equipment reach the effect of high security, more satisfy the demand that people used.

Drawings

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

fig. 2 is a side view of the overall external structure of the present invention.

In the figure: the device comprises a base plate 1, a connecting block 2, an inclined rod 3, a connecting shaft 4, a first sliding block 5, a second sliding block 6, a pedal 7, a movable sleeve 8, a protective net 9, an adjusting hole 10, a fixing rod 11, an adjusting buckle 12, a threaded rod 13, a rotating disc 14, a movable sleeve rod 15, a movable block 16, a handle 17, a pull rod 18, a sliding rod 19 and a clamping hook 20.

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. 1-2, a scaffold for building comprises a base plate 1, wherein sliding grooves are formed at the left end and the right end of one side of the base plate 1 opposite to a pedal 7, the sliding grooves are matched with a first sliding block 5 and a second sliding block 6, the first sliding block 5 and the second sliding block 6 can move more stably by arranging the sliding grooves, so that the stability of the whole device is stronger, an anti-slip sleeve is fixedly arranged at the outer side of a handle 17, the anti-slip sleeve is a rubber anti-slip sleeve and has the characteristics of wear resistance, skid resistance and the like, the handle 17 can rotate more conveniently by arranging the rubber anti-slip sleeve, the equipment is more convenient to use, the pedal 7 is movably arranged at the top of the base plate 1, a connecting block 2 is fixedly arranged at one side of the base plate 1 opposite to the pedal 7, two first sliding blocks 5 are movably arranged at the left side and the right side of the bottom of the base plate 1, two second, the top of each of the two first sliding blocks 5 is movably provided with a sliding rod 19, one end of each sliding rod 19 is movably connected with the second sliding block 6, the front of each sliding rod 19 is movably provided with a connecting shaft 4, the front end and the rear end between the two sliding rods 19 are movably provided with a pull rod 18, the upper end and the lower end of each pull rod 18 are fixedly provided with a clamping hook 20, one end of each clamping hook is movably connected with the corresponding sliding rod 19, the right side of each connecting shaft 4 is movably provided with a threaded rod 13, the left side of each threaded rod 13 is fixedly provided with a bearing, the connection between each threaded rod 13 and the corresponding connecting shaft 4 is more stable through the arrangement of the bearing, the equipment is lifted and safer, each threaded rod 13 is movably connected with the corresponding connecting shaft 4 through the bearing, the outer side of each sliding rod 19 is provided with a clamping hole, the clamping holes are matched with the clamping, the threaded rod 13 is driven to rotate, because the threaded holes matched with the threaded rod 13 are formed in the two movable loop bars 15, the thread directions of the two threaded holes are opposite, when the threaded rod 13 rotates, the two movable loop bars 15 move reversely under the thrust of the threads when the threaded rod 13 rotates, when the two movable loop bars 15 are close to each other, the inclined bar 3 gradually turns to a vertical state by taking the movable block 16 as an axis to lift the pedal 7, at the moment, the slide bar 19 gradually turns to the vertical state by taking the connecting shaft 4 as the axis, when the height of the pedal 7 is adjusted to a proper position, the pull bar 18 is arranged on the slide bar 19 through the clamping hook 20, the whole structure of the equipment is more stable, the equipment achieves the effect of adjusting the height of the pedal 7, the use of different workers is met, the working efficiency of the workers is improved, the equipment is more practical, the handle 17 is fixedly arranged on the right side of the rotary table 14, the movable loop bars 15, the opposite sides of the two movable loop bars 15 are respectively provided with a threaded hole which is matched with the threaded rod 13, the threaded directions of the threaded holes arranged on the two movable loop bars 15 are opposite, the upper and lower ends of the movable loop bars 15 are respectively and fixedly provided with a movable block 16, the upper and lower ends of the movable loop bars 15 are respectively and movably provided with an inclined bar 3 with one end movably connected with the connecting block 2 through the movable blocks 16, the number of the inclined bars 3 is four, the four inclined bars 3 are symmetrically distributed by the perpendicular bisector of the threaded rod 13, the included angle between the inclined bar 3 and the bottom plate 1 is an acute angle, the left and right sides of the top of the pedal 7 are respectively and fixedly provided with a fixed rod 11, the outer side of the fixed rod 11 is movably provided with a movable sleeve 8, the bottom of the movable sleeve 8 is provided with a through hole which is matched with the fixed rod 11, the fixed rod 11 and the pedal 7 are vertically installed, through setting up regulation buckle 12, and seted up on movable sleeve 8 with regulation buckle 12 looks adaptation regulation hole 10, when workman's stature is higher, press down regulation buckle 12, with movable sleeve 8 pull-up, regulation buckle 12 card is gone into in the regulation hole 10 of movable sleeve 8 bottom, can raise protection network 9, effectively prevent that the workman from carelessly dropping from the scaffold frame, make equipment reach the effect of high security, more satisfy the demand that people used, the positive fixed mounting of dead lever 11 has one end to run through and extend to the regulation hole 10 outside and with movable sleeve 8 swing joint's regulation buckle 12, fixed mounting has protection network 9 between two movable sleeve 8.

When the height-adjustable pedal device is used, the height of the pedal 7 can be flexibly adjusted by only rotating the handle 17, so that the device achieves the effect of adjusting the height of the pedal 7, the use of different workers is met, the working efficiency of the workers is improved, and the device is more practical.

To sum up, according to the scaffold for building, the handle 17 is arranged on the rotary table 14, the handle 17 is rotated to rotate the rotary table 14 to drive the threaded rod 13 to rotate, the threaded rods 13 are driven to rotate, the threaded holes matched with the threaded rods 13 are formed in the two movable loop bars 15, the thread directions of the two threaded holes are opposite, when the threaded rods 13 rotate, the two movable loop bars 15 are pushed by the threads when the threaded rods 13 rotate to move reversely, when the two movable loop bars 15 approach each other, the inclined bars 3 gradually turn to the vertical state by taking the movable blocks 16 as the axis, the pedal 7 is lifted, the sliding bars 19 gradually turn to the vertical state by taking the connecting shafts 4 as the axis, when the height of the pedal 7 is adjusted to a proper position, the pull bars 18 are arranged on the sliding bars 19 through the clamping hooks 20, so that the whole structure of the device is more stable, the device achieves the effect of adjusting the height of the pedal, the working efficiency of workers is improved, and the equipment is more practical.

And, through setting up regulation buckle 12, and seted up on movable sleeve 8 with regulation buckle 12 looks adaptation regulation hole 10, when the workman stature is higher, press regulation buckle 12, with movable sleeve 8 pull-up, regulation buckle 12 card is gone into in the regulation hole 10 of movable sleeve 8 bottom, can raise protection network 9, effectively prevent that the workman from falling from the scaffold frame carelessly, make equipment reach the effect of high security, more satisfy the demand that people used, the scaffold frame for building that has solved commonly used on the existing market generally does not have the function of height-adjusting, make the device can not be applicable to different workman, receive the restriction because of workman's height very easily in the work progress, the efficiency of work has been drawn down, dangerous also higher simultaneously, lead to the unpractical problem of device.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A scaffold for building, includes bottom plate (1), its characterized in that: the connecting device is characterized in that a pedal (7) is movably mounted at the top of the bottom plate (1), a connecting block (2) is fixedly mounted on one side of the bottom plate (1) opposite to the pedal (7), two first sliders (5) are movably mounted on the left side and the right side of the bottom plate (1), two second sliders (6) are movably mounted on the left side and the right side of the bottom of the pedal (7), two sliding rods (19) with one ends movably connected with the second sliders (6) are movably mounted on the top of the two first sliders (5), a connecting shaft (4) is movably mounted on the front side of the two sliding rods (19), pull rods (18) are movably mounted at the front end and the rear end between the two sliding rods (19), clamping hooks (20) with one ends movably connected with the sliding rods (19) are fixedly mounted at the upper end and the lower end of each pull rod (18), and threaded rods (13) are movably mounted on, the right side fixed mounting of threaded rod (13) has carousel (14), the right side fixed mounting of carousel (14) has handle (17), the equal movable mounting in both ends has movable loop bar (15) about threaded rod (13) outside, the equal fixed mounting in upper and lower both ends of activity loop bar (15) has movable block (16), the equal movable mounting in upper and lower both ends of activity loop bar (15) has down tube (3) of one end and connecting block (2) swing joint through movable block (16), the equal fixed mounting in left and right sides at footboard (7) top has dead lever (11), the outside movable mounting of dead lever (11) has movable sleeve (8), regulation hole (10) that quantity is four is seted up in the front of movable sleeve (8), the positive fixed mounting of dead lever (11) has one end to run through and extend to regulation hole (10) outside and with movable sleeve (8) swing joint's regulation buckle (12), a protective net (9) is fixedly arranged between the two movable sleeves (8).

2. A scaffolding as claimed in claim 1, in which: the quantity of down tube (3) is four, and four down tube (3) are the symmetric distribution with the perpendicular bisector of threaded rod (13), contained angle between down tube (3) and bottom plate (1) is the acute angle.

3. A scaffolding as claimed in claim 1, in which: the bottom plate (1) and footboard (7) relative one side both ends of controlling have all seted up the spout, and the spout all with first slider (5) and second slider (6) looks adaptation, the outside fixed mounting of handle (17) has the antiskid cover.

4. A scaffolding as claimed in claim 1, in which: the left side fixed mounting of threaded rod (13) has the bearing, and threaded rod (13) pass through bearing and connecting axle (4) swing joint, the card hole has been seted up in the outside of slide bar (19), and card hole and trip (20) looks adaptation.

5. A scaffolding as claimed in claim 1, in which: threaded holes are formed in one opposite side of each of the two movable sleeve rods (15), the threaded holes are matched with the threaded rods (13), and the thread directions of the threaded holes formed in the two movable sleeve rods (15) are opposite.

6. A scaffolding as claimed in claim 1, in which: the bottom of the movable sleeve (8) is provided with a through hole, the through hole is matched with the fixed rod (11), and the fixed rod (11) and the pedal (7) are vertically arranged at ninety degrees.