CN217734758U

CN217734758U - Anti-overturning scaffold with strong stability

Info

Publication number: CN217734758U
Application number: CN202221320209.2U
Authority: CN
Inventors: 宋桦峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-04
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a strong scaffold frame that topples that prevents of stability, including two left branch dagger and two right branch dagger, two equal two spliced poles of fixedly connected with between left branch dagger and two right branch dagger, the last surface mounting of spliced pole has the operation panel, install the link between left branch dagger and the right branch dagger, the surface bottom of left branch dagger and right branch dagger all overlaps and is equipped with the movable sleeve. A strong anti-overturning scaffold of stability, it is rotatory to drive the lead screw through rotating the handle, the lead screw can drive the movable block downstream at rotatory in-process, bracing piece and connecting rod are rotatory around its one end simultaneously, continue rotatory handle when the bottom of connecting rod and ground contact until adjust the horizontality with the four corners of scaffold, thereby need not place fragment of brick or backing plate bottom the support column, it is more stable when making its operation, avoid causing the scaffold to topple, security when improving the operation.

Description

Anti-overturning scaffold with strong stability

Technical Field

The utility model relates to a building engineering field, in particular to strong anti-overturning scaffold field of stability.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and the scaffold is often used for workers on a building site.

Traditional scaffold all supports fixedly through the support column that a plurality of heights equal, thereby it can make the high inequality in a plurality of support columns break away from ground unsettled when placing uneven ground so that scaffold is unstable, it makes scaffold to place fragment of brick or backing plate messenger's level bottom the support column generally, only fragment of brick or backing plate thickness can just make scaffold be in the stationary state with the ground clearance matching of support column, when the height of fragment of brick or backing plate and the ground clearance of support column do not match, the height of a plurality of support columns is different, such mode has the slope to take place probably to rock when the operation, can cause scaffold to overturn when serious, the danger coefficient is higher, there is very big potential safety hazard during the operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a strong anti-overturning scaffold frame of stability has the advantage of avoiding the scaffold frame to overturn.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a strong anti-overturning scaffold frame of stability, includes two left branch daggers and two right branch daggers, two equal two spliced poles of fixedly connected with between left branch dagger and the two right branch daggers, the last surface mounting of spliced pole has the operation panel, install the link between left branch dagger and the right branch dagger, the surface bottom of left branch dagger and right branch dagger all is equipped with the movable sleeve, the surface of movable sleeve has the movable block through adjusting part swing joint, it is connected with the bracing piece to rotate through the round pin axle on the movable block, the surface bottom of movable sleeve is connected with the connecting rod through the round pin axle rotation, the one end that the movable sleeve was kept away from to the connecting rod is passed through round pin axle and is connected with the bracing piece rotation, sets up like this and rotates the handle and drives the lead screw rotation, and the lead screw can drive the movable block downstream at rotatory in-process, and the movable block can make bracing piece and connecting rod around its one end rotation downwards, continues rotatory handle until adjusting the four corners of scaffold frame to the horizontality when the bottom of connecting rod contacts with ground to need not place fragment of brick or backing plate in the support column bottom, make its operation more stable, avoid causing and toppling, when improving the security when improving the operation.

The utility model discloses a further improvement lies in, two from top to bottom be provided with the cat ladder between the spliced pole, the cat ladder includes two montants and a plurality of horizontal poles, the both ends of horizontal pole respectively with two montant fixed connection, the upper and lower both ends of montant respectively with two spliced pole fixed connection, set up like this and make things convenient for the staff to climb on the operation panel through the cat ladder and carry out work.

The utility model discloses a further improvement lies in, adjusting part includes lead screw and handle, the upper and lower both sides difference fixedly connected with of movable sleeve surface goes up fixing base and lower fixing base, the movable block is located between fixing base and the lower fixing base, the one end of lead screw is passed through the bearing and is connected with the upper surface rotation of lower fixing base, the other end of lead screw run through the movable block in proper order with last fixing base and with handle fixed connection, lead screw and movable block threaded connection set up like this and rotate that the handle drives the lead screw rotatory, and the lead screw can drive the movable block downstream at rotatory in-process.

The utility model discloses further improvement lies in, one side fixedly connected with slider of movable block, the spout with slider looks adaptation is seted up to the surface of movable sleeve, sets up the more stable that the cooperation messenger movable block that slider and spout removed like this, avoids the movable block to follow the lead screw rotation.

The utility model discloses further improvement lies in, the bottom fixedly connected with cushion of bracing piece, the lower fixed surface of cushion is connected with the slipmat, sets up the area of contact of cushion increase and ground like this, and the frictional force between slipmat increase and the ground avoids the scaffold frame phenomenon of sliding to appear.

The utility model discloses a further improvement lies in, left branch dagger and right branch dagger all are through bolt and movable sleeve fixed connection, a plurality of through-holes corresponding with the bolt have evenly been seted up to the surface circumference of left branch dagger and right branch dagger, set up like this and rotate movable sleeve and make cushion and slipmat rotatory, lie in the comparatively level and smooth position in ground when the slipmat, the bolt passes the through-hole and screws up and fix the movable sleeve this moment to be convenient for follow-up adjust the scaffold.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through putting the device to the operation position, when the road surface slope makes this scaffold unstable, it is rotatory to rotate the handle and drive the lead screw, because the bottom of lead screw rotates with fixing base down to be connected, and lead screw and movable block threaded connection, the lead screw can drive the movable block downstream at rotatory in-process this moment, the movable block can make bracing piece and connecting rod around its one end rotation at the in-process of downstream, continue rotatory handle until with the four corners regulation to the horizontality of scaffold when the bottom of connecting rod contacts with ground, thereby need not place fragment of brick or backing plate bottom the support column, it is more stable when making its operation, avoid causing the scaffold to topple, security when improving the operation.

2. Through the area of contact of cushion increase and ground, the frictional force between slipmat increase and the ground simultaneously, avoid scaffold frame slip phenomenon to appear, through taking out the bolt from through-hole department, then rotate the movable sleeve and make cushion and slipmat rotatory, because the surface circumference of left branch dagger and right branch dagger evenly sets up a plurality ofly and the corresponding through-hole of bolt, lie in the comparatively level and smooth position in ground when the slipmat, the bolt passes the through-hole and screws up and fixes the movable sleeve this moment, thereby be convenient for follow-up adjust scaffold.

Drawings

Fig. 1 is the utility model relates to a strong overall structure schematic diagram of prevent scaffold frame that topples of stability.

Fig. 2 is the utility model relates to a strong anti-overturning scaffold's of stability right side looks structural diagram.

Fig. 3 is the utility model relates to a strong section structure schematic diagram of the movable sleeve of the scaffold frame that prevents toppling of stability.

Fig. 4 is the utility model relates to a strong solid structure sketch map of the movable sleeve of the scaffold frame of preventing toppling of stability.

Fig. 5 is the utility model relates to a strong position structure schematic diagram of the through-hole of prevent toppling scaffold frame of stability.

In the figure: 1. a left support column; 2. a right support column; 3. connecting columns; 4. an operation panel; 5. a connecting frame; 6. a movable sleeve; 7. an adjustment assembly; 8. a movable block; 9. a support bar; 10. a connecting rod; 301. climbing a ladder; 302. a vertical rod; 303. a cross bar; 701. a screw rod; 702. a handle; 703. an upper fixed seat; 704. a lower fixed seat; 801. a slider; 802. a chute; 11. cushion blocks; 12. a non-slip mat; 13. a bolt; 14. and a through hole.

Detailed Description

In order to make the technical means, the creation features, the achievement objects and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the directions or the positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus cannot be construed as a limitation of the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.

Example 1

As shown in fig. 1-5, a strong anti-overturn scaffold with high stability, including two left support columns 1 and two right support columns 2, two connecting columns 3 of equal fixedly connected with between two left support columns 1 and two right support columns 2, the upper surface of connecting column 3 is provided with operation panel 4, be provided with cat ladder 301 between two upper and lower connecting columns 3, cat ladder 301 includes two montants 302 and a plurality of horizontal poles 303, the both ends of horizontal pole 303 respectively with two montants 302 fixed connection, the upper and lower both ends of montant 302 respectively with two connecting columns 3 fixed connection, install link 5 between left support column 1 and the right support column 2, the surface bottom of left support column 1 and right support column 2 all is equipped with movable sleeve 6, the surface of movable sleeve 6 has movable block 8 through adjusting part 7 swing joint, adjusting part 7 includes lead screw 701 and handle 702, the upper and lower both sides of the surface of movable sleeve 6 respectively fixedly connected with upper fixing base 703 and lower fixing base 704, movable block 8 is located between upper fixing base 703 and lower fixing base 704, the one end of lead screw 701 is connected with the upper surface of lower fixing base 704 through the bearing and is connected with movable sleeve 801, the movable sleeve 10 of movable sleeve 6 through the movable sleeve 8, the movable sleeve is connected with the outer surface of movable sleeve 801 through the lead screw 10, the movable sleeve of the movable sleeve 8 and the movable sleeve 10, the movable sleeve is connected with the movable sleeve of movable sleeve 6 through the lead screw 10.

The embodiment can realize that: through putting the device to the operation position, when this scaffold frame is unstable to the road surface slope messenger, it is rotatory to rotate handle 702 and drive lead screw 701, because the bottom and the lower fixing base 704 of lead screw 701 rotate to be connected, and

lead screw

701 and 8 threaded connection of movable block, lead screw 701 can drive movable block 8 downstream at rotatory in-process this moment, movable block 8 can make bracing piece 9 and connecting rod 10 rotatory around its one end at the in-process of downstream, continue rotatory handle 702 until the level state is adjusted to the four corners of scaffold frame when the bottom of connecting rod 10 contacts with ground, thereby need not place fragment of brick or backing plate bottom the support column, it is more stable during messenger's its operation, avoid causing the scaffold frame to topple, security when improving the operation.

Example 2

As shown in fig. 1 to 5, a scaffold with strong stability and preventing overturning is different from the first embodiment in that a cushion block 11 is fixedly connected to a bottom end of a supporting rod 9, an anti-slip mat 12 is fixedly connected to a lower surface of the cushion block 11, a left supporting column 1 and a right supporting column 2 are both fixedly connected to a movable sleeve 6 through bolts 13, and a plurality of through holes 14 corresponding to the bolts 13 are uniformly formed in the circumferences of outer surfaces of the left supporting column 1 and the right supporting column 2.

The embodiment can realize that: through the area of contact of 11 increases on cushion and ground, simultaneously slipmat 12 increases and the frictional force between the ground, avoid the scaffold frame phenomenon of sliding to appear, through taking out bolt 13 from through-hole 14 department, then it is rotatory to rotate movable sleeve 6 and make cushion 11 and slipmat 12, because a plurality of through-holes 14 corresponding with bolt 13 have evenly been seted up to the surface circumference of left branch dagger 1 and right branch dagger 2, be located the comparatively level and smooth position in ground when slipmat 12, bolt 13 passes through-hole 14 and screws up and fixes movable sleeve 6 this moment, thereby be convenient for follow-up adjust the scaffold frame.

It should be noted that the utility model is a scaffold frame with strong stability and anti-overturn, when in use, the worker puts the device at the operation position, when the ground inclines to make the scaffold frame unstable, takes out the bolt 13 at the lower side from the through hole 14, then rotates the movable sleeve 6 to make the cushion block 11 and the non-slip mat 12 rotate, because the circumference of the outer surface of the left support column 1 and the right support column 2 is evenly provided with a plurality of through holes 14 corresponding to the bolt 13, when the non-slip mat 12 is at the position where the ground is relatively flat, the bolt 13 passes through the through hole 14 and is screwed to fix the movable sleeve 6, then rotates the handle 702 to drive the screw 701 to rotate, because the bottom end of the screw 701 is connected with the lower fixing base 704 in a rotating way, and

lead screw

701 and 8 threaded connection of movable block, lead screw 701 can drive movable block 8 downstream at rotatory in-process this moment, movable block 8 can make bracing piece 9 and connecting rod 10 rotatory around its one end at the in-process that moves down, simultaneously the cushion 11 and the slipmat 12 of bottom contact with ground, through the area of contact of cushion 11 increase and ground, slipmat 12 increases the frictional force between with ground simultaneously, avoid the scaffold frame to appear sliding phenomenon, then continue rotatory handle 702 until the four corners with the scaffold frame is adjusted to the horizontality, thereby need not place fragment of brick or backing plate bottom the support column, it is more stable when making its operation, avoid causing the scaffold frame to overturn, security when improving the operation.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a scaffold frame that topples that stability is strong, includes two left branch dagger (1) and two right branch dagger (2), its characterized in that: two equal two spliced poles (3) of fixedly connected with between left branch dagger (1) and two right branch dagger (2), the last surface mounting of spliced pole (3) has operation panel (4), install link (5) between left branch dagger (1) and the right branch dagger (2), the surface bottom of left branch dagger (1) and right branch dagger (2) all overlaps and is equipped with movable sleeve (6), the surface of movable sleeve (6) has movable block (8) through adjusting part (7) swing joint, it is connected with bracing piece (9) to rotate through the round pin axle on movable block (8), the surface bottom of movable sleeve (6) is rotated through the round pin axle and is connected with connecting rod (10), the one end that movable sleeve (6) were kept away from in connecting rod (10) is rotated through round pin axle and bracing piece (9) and is connected.

2. A strong stability overturn preventing scaffold as claimed in claim 1, wherein: two from top to bottom be provided with cat ladder (301) between spliced pole (3), cat ladder (301) include two montants (302) and a plurality of horizontal pole (303), the both ends of horizontal pole (303) respectively with two montants (302) fixed connection, the upper and lower both ends of montant (302) respectively with two spliced pole (3) fixed connection.

3. A strong stability anti-overturn scaffold according to claim 1, which is characterized in that: adjusting part (7) include lead screw (701) and handle (702), upper and lower both sides difference fixedly connected with of movable sleeve (6) surface is gone up fixing base (703) and lower fixing base (704), movable block (8) are located between fixing base (703) and lower fixing base (704), the one end of lead screw (701) is passed through the bearing and is connected with the last rotate surface of lower fixing base (704), the other end of lead screw (701) run through in proper order movable block (8) and last fixing base (703) and with handle (702) fixed connection, lead screw (701) and movable block (8) threaded connection.

4. A strong stability anti-overturn scaffold according to claim 3, which is characterized in that: one side fixedly connected with slider (801) of movable block (8), spout (802) with slider (801) looks adaptation are seted up to the surface of movable sleeve (6).

5. A strong stability anti-overturn scaffold according to claim 1, which is characterized in that: the bottom fixedly connected with cushion (11) of bracing piece (9), the lower surface fixedly connected with slipmat (12) of cushion (11).

6. A strong stability anti-overturn scaffold according to claim 1, which is characterized in that: left branch dagger (1) and right branch dagger (2) all pass through bolt (13) and movable sleeve (6) fixed connection, a plurality of through-holes (14) corresponding with bolt (13) have evenly been seted up to the surface circumference of left branch dagger (1) and right branch dagger (2).