阅读说明：本技术 一种具有固定斜撑的脚手架 (Scaffold with fixed bracing ) 是由 王建丰 于 2021-01-07 设计创作，主要内容包括：本发明公开了一种具有固定斜撑的脚手架,包括两个竖杆,两个所述竖杆上均设有容纳槽,两个所述容纳槽内均通过转杆转动连接有固定块,两个所述固定块上均固定安装有固定杆,两个所述固定杆上均固定安装有固定套,两个所述固定套上均滑动连接有滑杆,两个所述滑杆与两个固定套之间均安装有两个定位机构,两个所述滑杆上均安装有连接块,两个所述连接块上均固定安装有卡杆,两个所述容纳槽的侧壁上均设有卡槽,且两个卡槽分别与两个卡杆相配合。优点在于：本发明固定斜撑与脚手架之间的拆装操作均较为简单,一定程度上可降低脚手架整体的拆卸难度,确保拆装效率,且固定斜撑的倾斜角度可根据需要进行调节,一定程度上可提高其适用范围。(The invention discloses a scaffold with fixed inclined struts, which comprises two vertical rods, wherein two vertical rods are respectively provided with a holding tank, the two holding tanks are respectively and rotatably connected with fixed blocks through rotating rods, the two fixed blocks are respectively and fixedly provided with a fixed rod, the two fixed rods are respectively and fixedly provided with a fixed sleeve, the two fixed sleeves are respectively and slidably connected with a slide rod, two positioning mechanisms are respectively arranged between the two slide rods and the two fixed sleeves, the two slide rods are respectively provided with a connecting block, the two connecting blocks are respectively and fixedly provided with a clamping rod, the side walls of the two holding tanks are respectively provided with a clamping groove, and the two clamping grooves are respectively matched with the two clamping rods. Has the advantages that: the dismounting operation between the fixed inclined strut and the scaffold is simple, the dismounting difficulty of the whole scaffold can be reduced to a certain degree, the dismounting efficiency is ensured, the inclination angle of the fixed inclined strut can be adjusted according to the requirement, and the application range of the scaffold can be improved to a certain degree.)

1. A scaffold with a fixed diagonal brace comprises two vertical rods (1), and is characterized in that the two vertical rods (1) are respectively provided with an accommodating groove (2), and the two accommodating grooves (2) are respectively and rotatably connected with a fixed block (4) through a rotating rod (3);

fixing rods (5) are fixedly arranged on the two fixing blocks (4), fixing sleeves (6) are fixedly arranged on the two fixing rods (5), sliding rods (7) are slidably connected to the two fixing sleeves (6), and two positioning mechanisms are arranged between the two sliding rods (7) and the two fixing sleeves (6);

the two sliding rods (7) are respectively provided with a connecting block (14), the two connecting blocks (14) are respectively fixedly provided with a clamping rod (18), the side walls of the two accommodating grooves (2) are respectively provided with a clamping groove (17), and the two clamping grooves (17) are respectively matched with the two clamping rods (18);

two all be equipped with jack (19) on montant (1), two insert between jack (19) and be equipped with horizontal pole (20), the equal threaded connection in both ends of horizontal pole (20) has set nut (21), two all install supporting mechanism on montant (1).

2. A scaffold with fixed diagonal braces according to claim 1, wherein the positioning mechanism is composed of a sliding chute (10), a limiting block (9), a spring (11) and a plurality of through holes (8), the sliding chute (10) is opened on the side wall of the sliding bar (7), the limiting block (9) is connected in the sliding chute (10), the spring (11) is installed between the sliding chute (10) and the limiting block (9), the plurality of through holes (8) are uniformly arranged on the side wall of the fixing sleeve (6), and the plurality of through holes (8) are matched with the shape of the limiting block (9).

3. A scaffold with fixed diagonal braces according to claim 2, wherein the side walls of the limit blocks (9) are fixedly provided with two positioning blocks (12), the side walls of the sliding chutes (10) are provided with two positioning grooves (13), and the two positioning grooves (13) are respectively matched with the two positioning blocks (12).

4. A scaffold with fixed diagonal braces according to claim 1, wherein the connecting blocks (14) are provided with first swinging grooves (15), the first swinging grooves (15) are rotatably connected with round rods (16), and the round rods (16) are fixedly connected with the sliding rods (7).

5. A scaffold with fixed diagonal braces according to claim 1, wherein two symmetrically arranged lugs (22) are fixedly installed in the insertion holes (19), two transverse grooves (23) are formed on the cross bars (20), and the two transverse grooves (23) are respectively matched with the two lugs (22).

6. A scaffolding with fixed diagonal bracing according to claim 1, wherein one of said slide bars (7) is composed of a first bar, a second bar and a female connector, said first bar being slidably connected within the sheath (6), said female connector being fixedly mounted on the first bar at an end remote from the sheath (6), said second bar being fixedly mounted on the female connector, the minimum distance between the ends of said female connector being greater than twice the diameter of the slide bar (7).

7. A scaffold with fixed diagonal bracing according to claim 2, wherein the supporting mechanism is composed of a second swinging groove (24), a screw rod (25), a supporting block (26), a supporting plate (27) and a plurality of positioning screw holes (28), the second swinging groove (24) is arranged at the lower end of the vertical rod (1), the supporting block (26) is connected in the second swinging groove (24) in a swinging mode through the screw rod (25), the supporting plate (27) is fixedly installed on the supporting block (26), and the plurality of positioning screw holes (28) are uniformly arranged on the supporting plate (27).

8. A scaffold with fixed bracing according to claim 7, characterized in that, the one end that the stopper (9) kept away from spout (10) is the arc setting, the width of backup pad (27) is greater than the diameter of montant (1), a plurality of steel protruding poles are fixed to backup pad (27) lower extreme.

9. The scaffold with the fixed inclined struts according to claim 1, wherein the upper ends of the vertical rods (1) are fixedly provided with mounting blocks, the mounting blocks are provided with mounting grooves, the width of the mounting blocks is greater than that of the vertical rods (1), and a plurality of triangular irons are fixedly mounted between the mounting blocks and the vertical rods (1).

Technical Field

The invention relates to the technical field of scaffolds, in particular to a scaffold with a fixed inclined strut.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and the inclined strut is a supporting component which is erected on the scaffold, can form a space truss between adjacent vertical pipes, and effectively increases the structural strength and the structural stability between the scaffolds.

But present fixed bracing is mostly fixed connection on the scaffold, when carrying out the dismantlement of scaffold, the degree of difficulty can be dismantled in the existence of fixed bracing increase, and the relative angle between fixed bracing and the scaffold also is fixed value, can't adjust according to job site's the construction conditions, and application scope has the limitation.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a scaffold with a fixed inclined strut.

In order to achieve the purpose, the invention adopts the following technical scheme:

a scaffold with a fixed diagonal brace comprises two vertical rods, wherein accommodating grooves are formed in the two vertical rods, and fixed blocks are rotatably connected in the two accommodating grooves through rotating rods;

the two fixing blocks are fixedly provided with fixing rods, the two fixing rods are fixedly provided with fixing sleeves, the two fixing sleeves are connected with sliding rods in a sliding manner, and two positioning mechanisms are arranged between the two sliding rods and the two fixing sleeves;

the two sliding rods are respectively provided with a connecting block, clamping rods are fixedly arranged on the two connecting blocks, the side walls of the two accommodating grooves are respectively provided with a clamping groove, and the two clamping grooves are respectively matched with the two clamping rods;

the two vertical rods are provided with jacks, a cross rod is inserted between the jacks, two ends of the cross rod are in threaded connection with positioning nuts, and the two vertical rods are provided with supporting mechanisms.

In foretell scaffold frame with fixed bracing, positioning mechanism comprises spout, stopper, spring and a plurality of through-hole, the spout is seted up on the lateral wall of slide bar, stopper sliding connection is in the spout, the spring mounting is between spout and stopper, and is a plurality of the through-hole is evenly established on the lateral wall of fixed cover, and a plurality of through-holes all with the stopper shape phase-match.

In foretell scaffold frame with fixed bracing, fixed mounting has two locating pieces on the lateral wall of stopper, be equipped with two constant head tanks on the lateral wall of spout, and two constant head tanks cooperate with two locating pieces respectively.

In the scaffold with the fixed inclined struts, the first swing groove is formed in the connecting block, a round rod is rotatably connected in the first swing groove, and the round rod is fixedly connected with the sliding rod.

In the scaffold with the fixed inclined struts, two symmetrical lugs are fixedly mounted in the insertion holes, two transverse grooves are formed in the cross rod, and the two transverse grooves are matched with the two lugs respectively.

In foretell scaffold frame with fixed bracing, one of them the slide bar comprises body of rod one, body of rod two and spill connecting piece, body of rod one sliding connection is in fixed cover, spill connecting piece fixed mounting is in the one end of keeping away from fixed cover of body of rod one, body of rod two fixed mounting is on the spill connecting piece, the minimum interval at spill connecting piece both ends is greater than the twice of slide bar diameter.

In foretell scaffold frame with fixed bracing, supporting mechanism comprises swing groove two, lead screw, supporting shoe, backup pad and a plurality of location screw, the montant lower extreme is seted up to swing groove two, the supporting shoe passes through the lead screw swing joint in swing groove two, backup pad fixed mounting is on the supporting shoe, and is a plurality of the location screw is evenly established in the backup pad.

In foretell scaffold frame with fixed bracing, the one end that the spout was kept away from to the stopper sets up for the arc, the width of backup pad is greater than the diameter of stile, backup pad lower extreme fixed mounting has a plurality of steel protruding poles.

In foretell scaffold frame with fixed bracing, montant upper end fixed mounting has the installation piece, be equipped with the mounting groove on the installation piece, the width of installation piece is greater than the width of montant, and fixed mounting has a plurality of angle irons between installation piece and the montant.

Compared with the prior art, the invention has the advantages that:

1: through the cooperation of kelly and draw-in groove, be convenient for control the slide bar and correspond the connection condition between the montant, consequently when needs dismantle this scaffold, can pull down the slide bar from corresponding the montant fast, reduced the holistic dismantlement degree of difficulty of scaffold, can ensure to a certain extent and dismantle speed.

2: through the cooperation of fixed cover and two positioning mechanism, can adjust the total length of slide bar and dead lever as required, when the two total length changes, the two inclination between two montants also can change to can adjust the installation angle of this fixed bracing according to the construction situation of job site, can improve its application scope to a certain extent.

3: through the cooperation of the first rod body, the second rod body and the concave connecting piece, the problem that the connection operation cannot be smoothly performed due to mutual blocking of the first rod body, the second rod body and the concave connecting piece can be avoided when the two sliding rods are in staggered connection between the two vertical rods.

4: the design of supporting mechanism can ensure to provide effective and stable support to the montant all the time on the construction ground that the roughness differs, can fix the backup pad afterwards, keeps the holistic stability of this scaffold.

5: through the cooperation of installation piece and mounting groove, can realize the montant rather than the scaffold subassembly between be connected and fixed, the stability and the joint strength of being connected between installation piece and the montant can be ensured to the design of angle iron.

6: the matching of the two positioning nuts can fix the distance between the two vertical rods, so that the stability of the two sliding rods in staggered connection between the two vertical rods can be improved.

In conclusion, the dismounting operation between the fixed inclined strut and the scaffold is simple, the dismounting difficulty of the whole scaffold can be reduced to a certain degree, the dismounting efficiency is ensured, the inclination angle of the fixed inclined strut can be adjusted according to the requirement, and the application range of the fixed inclined strut can be improved to a certain degree.

Drawings

Fig. 1 is a schematic structural view of a scaffold with fixed diagonal braces according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is an enlarged view of the structure of part B in FIG. 2;

FIG. 4 is an enlarged view of the structure of the portion C in FIG. 1;

fig. 5 is an enlarged schematic view of the structure of part D in fig. 1.

In the figure: the device comprises a vertical rod 1, a holding groove 2, a rotating rod 3, a fixing block 4, a fixing rod 5, a fixing sleeve 6, a sliding rod 7, a through hole 8, a limiting block 9, a sliding groove 10, a spring 11, a positioning block 12, a positioning groove 13, a connecting block 14, a swinging groove I15, a round rod 16, a clamping groove 17, a clamping rod 18, a jack 19, a cross rod 20, a positioning nut 21, a convex block 22, a transverse groove 23, a swinging groove II 24, a screw rod 25, a supporting block 26, a supporting plate 27 and a positioning screw hole 28.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the scaffold with the fixed diagonal braces comprises two vertical rods 1, wherein the two vertical rods 1 are respectively provided with an accommodating groove 2, and the two accommodating grooves 2 are respectively and rotatably connected with a fixed block 4 through a rotating rod 3;

the above is noteworthy:

1. equal fixed mounting has dead lever 5 on two fixed blocks 4, and equal fixed mounting has fixed cover 6 on two dead levers 5, and equal sliding connection has slide bar 7 on two fixed covers 6, all installs two positioning mechanism between two slide bars 7 and two fixed covers 6, and two slide bars 7 can be adjusted as required with the total length of two dead levers 5.

2. Positioning mechanism is by spout 10, stopper 9, spring 11 and a plurality of through-hole 8 are constituteed, spout 10 is seted up on slide bar 7's lateral wall, stopper 9 sliding connection is in spout 10, spring 11 is installed between spout 10 and stopper 9, a plurality of through-hole 8 evenly are established on the lateral wall of fixed cover 6, and a plurality of through-hole 8 all with stopper 9 shape phase-match, after stopper 9 passes from the through-hole 8 to the usefulness, can inject the position of slide bar 7 in fixed cover 6, thereby fix slide bar 7 and dead lever 5's total length, vice versa, press into spout 10 in through-hole 8 with stopper 9, stimulate slide bar 7 afterwards, can adjust its total length with dead lever 5.

3. The one end that spout 10 was kept away from to stopper 9 is the arc setting, and fixed mounting has two locating pieces 12 on the lateral wall of stopper 9, is equipped with two constant head tanks 13 on the lateral wall of spout 10, and just two constant head tanks 13 cooperate with two locating pieces 12 respectively, can avoid stopper 9 to break away from spout 10.

4. The two sliding rods 7 are respectively provided with a connecting block 14, the connecting blocks 14 are provided with a first swinging groove 15, a round rod 16 is rotatably connected in the first swinging grooves 15, and the round rod 16 is fixedly connected with the sliding rods 7, so that the connecting blocks 14 and the sliding rods 7 can rotate.

5. Equal fixed mounting has the kelly 18 on two connecting blocks 14, all be equipped with draw-in groove 17 on two holding tank 2's the lateral wall, and two draw-in grooves 17 cooperate with two kellies 18 respectively, after turning out two slide bar 7 from holding tank 2 that correspond on montant 1, can move connecting block 14 on it to holding tank 2 on another montant 1 in, can accomplish the connection of slide bar 7 between two montants 1 in putting into draw-in groove 17 that corresponds on holding tank 2 with kelly 18 on connecting block 14 afterwards, make it play the effect of fixed bracing between two montants 1.

6. One of them slide bar 7 is by the body of rod one, the body of rod two and spill connecting piece are constituteed, body of rod one sliding connection is in fixed cover 6, spill connecting piece fixed mounting is in the body of rod one and keeps away from the one end of fixed cover 6, body of rod two fixed mounting is on the spill connecting piece, the minimum interval at spill connecting piece both ends is greater than the twice of slide bar 7 diameter, the benefit of this place design lies in, can avoid carrying out two slide bars 7 when the cross connection between two montants 1, because of the identical problem that leads to the two to be unable smoothly with corresponding montant 1 to be connected in two slide bar 7 positions, body of rod one, body of rod two.

The two vertical rods 1 are respectively provided with an inserting hole 19, a cross rod 20 is inserted between the two inserting holes 19, and two ends of the cross rod 20 are respectively in threaded connection with a positioning nut 21;

the above is noteworthy:

1. fixed mounting has the lug 22 that two symmetries set up in the jack 19, is equipped with two cross slots 23 on the horizontal pole 20, and two cross slots 23 cooperate with two lugs 22 respectively, through the cooperation of lug 22 with cross slot 23, can ensure the stability that horizontal pole 20 removed between two jacks 19, and two set nut 21's cooperation can be fixed two montant 1's interval, borrow this can improve two slide bar 7 cross-connect's stability between two montants 1.

2. All install supporting mechanism on two montants 1, supporting mechanism is by two 24 in the swing groove, the lead screw 25, supporting shoe 26, backup pad 27 and a plurality of location screw 28 are constituteed, two 24 in the swing groove are seted up at montant 1 lower extreme, supporting shoe 26 passes through the swing connection of lead screw 25 in two 24 in the swing groove, backup pad 27 fixed mounting is on supporting shoe 26, a plurality of location screw 28 are evenly established on backup pad 27, backup pad 27 can take place the swing relative montant 1, thereby at the construction place of unevenness, it can effectively support montant 1, the design of a plurality of location screw 28, can realize backup pad 27 and construction ground's fixed connection, ensure that backup pad 27 is stable to montant 1's support.

3. The width of backup pad 27 is greater than the diameter of montant 1, and backup pad 27 lower extreme fixed mounting has a plurality of steel nose bars, and the design of steel nose bar can improve the frictional force between backup pad 27 and the construction ground.

4. 1 upper end fixed mounting of montant has the installation piece, be equipped with the mounting groove on the installation piece, the width of installation piece is greater than montant 1's width, and fixed mounting has a plurality of three angle irons between installation piece and the montant 1, the installation piece, mounting groove and three angle irons are all not marked in the picture, through the cooperation of installation piece and mounting groove, can realize montant 1 and its last scaffold subassembly between be connected and fixed, the design of three angle irons, can ensure the stability and the joint strength of being connected between installation piece and the montant 1.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the invention, one vertical rod 1 is firstly installed close to the wall of a building and is fixed by a supporting mechanism on the vertical rod, then the other vertical rod 1 is moved to a position away from the wall as required, the supporting mechanism on the vertical rod 1 is used for fixing the vertical rod, then the sliding rod 7 on the vertical rod is taken out from the containing groove 2, the connecting block 14 on the sliding rod 7 can enter the accommodating groove 2 of the other vertical rod 1 by adjusting the two positioning mechanisms, the clamping rod 18 on the connecting block 14 is clamped into the clamping groove 17 on the other vertical rod 1, then the operation is repeated to connect the sliding rod 7 in the vertical rod 1 close to the wall body to the other vertical rod 1, then the two positioning nuts 21 are screwed down to fix the distance between the two vertical rods 1, the installation operation of the fixed inclined strut is completed, the operation mode is simple and convenient, and the working efficiency is relatively high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.