阅读说明：本技术 多功能导向架 (Multifunctional guide frame ) 是由 张海洋 李培 张厚文 王新宇 于 2021-08-16 设计创作，主要内容包括：本发明属于附着式脚手架(爬架)技术领域,具体的说是多功能导向架,包括导向板；所述导向板的侧壁设有支撑架；所述导向板上靠近支撑架的一侧固接有一组L形固定板；两个所述导向板通过L形固定板进行固定连接；导向板顶部可卸荷承载,内侧设有四孔,可销装内拆卸且通过四个可随导轨主框架移动导向柱体的设置,可避免导轨主框架和与之连接的架体倾覆问题,保证钢梁架本体在支撑架内沿直线上升或下降时的稳定性,同时在钢梁架本体上升的过程中,可变径偏心块防坠在弹簧力的作用下会与钢梁架本体槽钢小半径接触,阻力可忽略不计。(The invention belongs to the technical field of attached scaffolds (climbing frames), and particularly relates to a multifunctional guide frame which comprises a guide plate; a support frame is arranged on the side wall of the guide plate; one side of the guide plate close to the support frame is fixedly connected with a group of L-shaped fixing plates; the two guide plates are fixedly connected through an L-shaped fixing plate; but the deflector top off-load bears, and the inboard is equipped with four holes, can sell the dress in dismantle and through four settings that can follow guide rail main frame removal guide cylinder, can avoid guide rail main frame and the support body of being connected with it to overturn the problem, guarantees the stability of girder steel frame body when ascending or descending along the straight line in the support frame, and at the in-process that girder steel frame body rises simultaneously, but reducing eccentric block prevents weighing down can contact with the little radius of girder steel frame body channel-section steel under the effect of spring force, and the resistance can neglect.)

1. Multi-functional leading truck, its characterized in that: comprises a guide plate (11); a support frame is arranged on the side wall of the guide plate (11); one side of the guide plate (11) close to the support frame is fixedly connected with a group of L-shaped fixing plates (12); the two guide plates (11) are fixedly connected through an L-shaped fixing plate (12); the L-shaped fixing plate (12) is bolted at the end part of the supporting frame; one side of each guide plate (11) close to each other is fixedly connected with a guide column (13); a steel beam frame body (5) is connected between the two guide plates (11) in a sliding manner; a bracket is fixedly connected to the side wall of the L-shaped fixing plate (12) positioned at the top; an S-shaped limiting anti-falling hook (3) is rotatably connected between the brackets.

2. The multi-functional guide frame of claim 1, characterized in that: a plurality of groups of guide columns (13) are arranged on the guide plate (11); the guide column body (13) is arranged inside a slide rail on the side wall of the steel girder frame body (5).

3. The multi-functional guide frame of claim 1, characterized in that: a through groove (2) is formed in the side wall of the guide plate (11); the inner side wall of the guide plate (11) is rotatably connected with an anti-falling eccentric block (22) through a rotating shaft (21); a torsion spring is arranged between the anti-falling eccentric block (22) and the guide plate (11); a plurality of groups of inverted teeth (23) are arranged at one end of the anti-falling eccentric block (22) close to the inner side wall of the guide plate (11); the anti-falling eccentric block (22) penetrates through the through groove (2).

4. The multi-functional guide frame of claim 1, characterized in that: one side of the S-shaped limiting anti-falling hook (3) can be erected on the side wall of the top of the L-shaped fixing plate (12); the other side of the S-shaped limiting anti-falling hook (3) can be matched with a cylindrical transverse pipe in the middle of the steel beam frame body (5).

5. The multi-functional guide frame of claim 1, characterized in that: a through hole (4) is formed in the guide column body (13); and holes corresponding to the through holes (4) are formed in the side wall of the steel girder frame body (5).

6. The multi-functional guide frame of claim 5, characterized in that: the guide columns (13) between the two guide plates (11) are symmetrical to each other; the through holes (4) formed in the guide columns (13) correspond to each other.

Technical Field

The invention belongs to the technical field of attached scaffolds (climbing frames), and particularly relates to a multifunctional guide frame.

Background

The leading truck is comparatively common in building engineering and factory building inside, and the leading truck can fix spacing and the effect of direction to girder steel, goods shelves and a supporting beam.

In the prior art, when the guide frame is used, one side of the guide frame is fixed, and the other side of the guide frame is in contact with a support or a steel beam to guide the guide frame;

in long-time use observation, we have found that the problem that the steelframe can fall in the process of moving upwards in the guide frame when the guide frame supports the steelframe.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problem that the steel frame can fall off in the process of moving upwards in the guide frame when the guide frame supports the steel frame, the invention provides the multifunctional guide frame.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a multifunctional guide frame, which comprises a guide plate; a support frame is arranged on the side wall of the guide plate; one side of the guide plate close to the support frame is fixedly connected with a group of L-shaped fixing plates; the two guide plates are fixedly connected through an L-shaped fixing plate; the L-shaped fixing plate is bolted at the end part of the supporting frame; one side of each guide plate close to each other is fixedly connected with a guide column; a steel beam frame body is connected between the two guide plates in a sliding manner; a bracket is fixedly connected to the side wall of the L-shaped fixing plate positioned at the top; an S-shaped limiting anti-falling hook is rotatably connected between the brackets; when in use, the support frame is firstly fixed on a wall or a more stable structural plate, then the guide plates and the L-shaped fixing plate are fixed on the support frame through bolts, meanwhile, the guide column body can guide the steel beam frame body in the moving process of the steel beam frame body because the guide column body is arranged in the steel beam frame body, the problem that the steel beam frame body is displaced and separated from the two guide plates can be avoided through the arrangement of the guide column body, the stability of the steel beam frame body in the ascending process is improved, meanwhile, in the ascending process of the steel beam frame body, the S-shaped limiting anti-falling hook can be contacted with the steel beam frame body, because the S-shaped limiting anti-falling hook is arranged in an S shape, the steel beam frame body can be stirred in the ascending process of the guide plates, when the steel beam frame body slides downwards in the guide plates, the S-shaped limiting anti-falling hook can be arranged in the middle of the steel beam frame body, so that the steel beam frame body can not continuously fall down between the guide plates, and then increased the security of deflector when leading to the girder steel frame body.

Furthermore, a plurality of groups of guide columns are arranged on the guide plate; the guide column body is arranged inside the slide rail on the side wall of the steel beam frame body; through being equipped with multiunit guide cylinder on the deflector, can be when the guide cylinder leads to the girder steel frame body, the girder steel frame body is more stable at the in-process that removes, compares in single guide cylinder, has stronger stability.

Furthermore, a through groove is formed in the side wall of the guide plate; the inner side wall of the guide plate is rotatably connected with an anti-falling eccentric block through a rotating shaft; a torsion spring is arranged between the anti-falling eccentric block and the guide plate; a plurality of groups of inverted teeth are arranged at one end of the anti-falling eccentric block close to the inner side wall of the guide plate; the anti-falling eccentric block penetrates through the through groove; because the contact surface of the eccentric anti-falling block and the steel beam frame body is designed to be inverted tooth-shaped, when the main frame of the steel beam frame body and the frame body are suddenly weightless and fall, the eccentric anti-falling block with variable diameter can enable the eccentric anti-falling block to turn over anticlockwise under the action of the inverted tooth-shaped contact surface, the R increasing point of the eccentric anti-falling block and the channel steel of the main frame of the steel beam frame body are tightly attached to each other in a gapless manner through friction force, and lock is generated, so that the main frame of the steel beam frame body and the frame body are ensured to be used for controlling the balance in the air, and the balance is safe and effective.

Furthermore, one side of the S-shaped limiting falling-prevention hook can be erected on the side wall of the top of the L-shaped fixing plate; the other side of the S-shaped limiting anti-falling hook can be matched with a cylindrical transverse pipe in the middle of the steel beam frame body; when the anti-falling action distance of the eccentric block is larger or the eccentric block fails, the steel beam frame body and the frame body continue to fall, at the moment, the transverse pipes continuously arranged in the middle of the guide rail at intervals can be locked by the secondary S-shaped limiting anti-falling hooks arranged on the guide frame, so that the steel beam frame body and the frame body are completely prevented from falling, and a safety state of common work is formed.

Furthermore, a through hole is formed in the guide column body; holes corresponding to the through holes are formed in the side wall of the steel beam frame body; through having seted up multiunit through-hole in the deflector is inside, can make the girder steel frame body penetrate a dead lever from through-hole department when the deflector is inside unmovable, then violently manage through girder steel frame body middle part, then wear out from the through-hole on another deflector, just can make the partial weight of girder steel frame body press on the dead lever that passes the through-hole this moment, make the hoisting device of girder steel frame body reduce load.

Furthermore, the guide columns between the two guide plates are symmetrical; through holes formed in the guide columns correspond to each other; the guide columns are set to be in a symmetrical state, so that the problem of position deviation between the guide plates cannot easily occur when the steel beam frame body moves, and the stability of the steel beam frame body between the guide plates is improved; but the deflector top off-load bears, and the inboard is equipped with four holes, can sell the dress in dismantle and through four settings that can follow guide rail main frame removal guide cylinder, can avoid guide rail main frame and the support body of being connected with it to overturn the problem, guarantees the stability of girder steel frame body when ascending or descending along the straight line in the support frame, and at the in-process that girder steel frame body rises simultaneously, but reducing eccentric block prevents weighing down can contact with the little radius of girder steel frame body channel-section steel under the effect of spring force, and the resistance can neglect.

The invention has the beneficial effects that:

1. and an upper guide frame, a middle guide frame and a lower guide frame are arranged on each frame body, six anti-falling frames are arranged, and the anti-falling frames are higher than the regulations of one frame per frame specified by the national standards.

2. Through the type inspection test of the national inspection center, the falling prevention braking distance is less than 40mm and is less than the clamping type 80mm specified by the national standard.

3. The invention is a multifunctional composite device, which has the advantages of guiding, overturn prevention and falling prevention, unloading, easy installation, simple structure, convenient assembly, body-assisted bearing (combined on a guide rail frame), convenient inspection and maintenance, no installation leakage, easy disassembly and alternate use, safety and reliability.

4. The invention provides a multifunctional guide frame, which can avoid the problem that a steel beam frame body is displaced and separated from between two guide plates through the arrangement of guide cylinders, increase the stability of the steel beam frame body during ascending, meanwhile, in the process of ascending the steel beam frame body, an S-shaped limiting anti-falling hook can be contacted with the steel beam frame body, and because the S-shaped limiting anti-falling hook is arranged in an S shape, the steel beam frame body can be stirred during ascending in the guide plates, when the steel beam frame body slides downwards in the guide plates, the S-shaped limiting anti-falling hook can be arranged in the middle of the steel beam frame body, so that the steel beam frame body can not continuously fall between the guide plates, and further, the safety of the guide plates during guiding the steel beam frame body is improved; the guide plates are provided with the plurality of groups of guide cylinders, so that the steel beam frame body is more stable in the moving process when the guide cylinders guide the steel beam frame body, and has stronger stability compared with a single guide cylinder; be equipped with the rotatable eccentric block of preventing weighing down through the lateral wall at the deflector, can rise at the girder steel frame body in-process, prevent weighing down the eccentric block and just contact with girder steel frame body, prevent weighing down the eccentric block simultaneously and can upwards squint, make this can be normal the removal of girder steel frame, when the gliding appears between the deflector in girder steel frame body, the pawl because of with this contact of girder steel frame, can be with girder steel frame body card between the deflector, it is too fast to make the girder steel frame body can not glide down, further promote the security of girder steel frame body when removing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

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

FIG. 2 is a schematic structural view of a guide frame;

FIG. 3 is a cross-sectional view of the guide frame;

FIG. 4 is a schematic view of the operating state of the guide frame;

illustration of the drawings:

11. a guide plate; 12. an L-shaped fixing plate; 13. a guide cylinder; 2. a through groove; 21. a rotating shaft; 22. the anti-falling eccentric block; 23. chamfering; 3. an S-shaped limiting anti-falling hook; 4. a through hole; 5. the steel girder frame body.

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.

Specific examples are given below.

Referring to fig. 1 to 4, the present invention provides a multi-functional guide frame, including a guide plate (11); a support frame is arranged on the side wall of the guide plate 11; a group of L-shaped fixing plates 12 are fixedly connected to one side, close to the support frame, of the guide plate 11; the two guide plates 11 are fixedly connected through an L-shaped fixing plate 12; the L-shaped fixing plate 12 is bolted at the end part of the support frame; a guide column body 13 is fixedly connected to one side of each guide plate 11 close to each other; a steel beam frame body 5 is connected between the two guide plates 11 in a sliding manner; a bracket is fixedly connected to the side wall of the L-shaped fixing plate 12 positioned at the top; an S-shaped limiting anti-falling hook 3 is rotatably connected between the brackets; when in use, the support frame is firstly fixed on a wall or a stable structural plate, then the guide plates 11 and the L-shaped fixing plates 12 are fixed on the support frame through bolts, meanwhile, because the guide cylinders 13 are arranged inside the steel beam frame body 5, the guide cylinders 13 can guide the steel beam frame body 5 in the moving process of the steel beam frame body 5, the problem that the steel beam frame body 5 is displaced and separated from the two guide plates 11 can be avoided through the arrangement of the guide cylinders 13, the stability of the steel beam frame body 5 in the ascending process is improved, meanwhile, in the ascending process of the steel beam frame body 5, the S-shaped limiting falling-prevention hooks 3 can be contacted with the steel beam frame body 5, because the S-shaped limiting falling-prevention hooks 3 are arranged in an S shape, the steel beam frame body 5 can be stirred in the ascending process of the guide plates 11, when the steel beam frame body 5 slides downwards in the guide plates 11, the S-shaped limiting falling-prevention hooks 3 can be arranged in the middle of the steel beam frame body 5, the steel girder frame body 5 is prevented from continuously falling between the guide plates 11, and the safety of the guide plates 11 in guiding the steel girder frame body 5 is further improved.

A plurality of groups of guide columns 13 are arranged on the guide plate 11; the guide column body 13 is arranged inside a slide rail on the side wall of the steel beam frame body 5; through being equipped with multiunit guide post 13 on deflector 11, can be when guide post 13 leads to girder steel frame body 5, girder steel frame body 5 is more stable at the in-process that removes, compares in single guide post 13, has stronger stability.

A through groove 2 is formed in the side wall of the guide plate 11; the inner side wall of the guide plate 11 is rotatably connected with an anti-falling eccentric block 22 through a rotating shaft 21; a torsion spring is arranged between the anti-falling eccentric block 22 and the guide plate 11; a plurality of groups of inverted teeth 23 are arranged at one end of the anti-falling eccentric block 22 close to the inner side wall of the guide plate 11; the anti-falling eccentric block 22 penetrates through the through groove 2; because the contact surface of the eccentric anti-falling block 22 and the steel beam frame body 5 is set to be inverted tooth 23-shaped, when the main frame of the steel beam frame body 5 and the frame body are suddenly weightless and fall, the diameter-variable eccentric anti-falling block 22 can enable the eccentric anti-falling block 22 to turn over anticlockwise under the action of the inverted tooth 23-shaped contact surface, the R increasing point of the eccentric anti-falling block 22 and the main frame channel steel of the steel beam frame body 5 are closely attached without clearance through friction force, locking is generated, and therefore the overhead weighing scale of the main frame of the steel beam frame body 5 and the frame body is ensured, and the weighing scale is safe and effective.

One side of the S-shaped limiting falling-proof hook 3 can be erected on the side wall of the top of the L-shaped fixing plate 12; the other side of the S-shaped limiting anti-falling hook 3 can be matched with a cylindrical transverse pipe in the middle of the steel beam frame body 5; when the eccentric block falling prevention 22 has a large action distance or fails, the steel beam frame body 5 and the frame body continue to fall, at the moment, the horizontal pipes continuously arranged in the middle of the guide rail at intervals are locked by the secondary S-shaped limiting falling prevention hooks 3 arranged on the guide frame, so that the steel beam frame body 5 and the frame body are completely prevented from falling, and a safety state of common work is formed.

A through hole 4 is formed in the guide column body 13; a hole corresponding to the through hole 4 is formed in the side wall of the steel beam frame body 5; through having seted up multiunit through-hole 4 in deflector 11 is inside, can make girder steel frame body 5 when deflector 11 is inside unmovable, penetrate a dead lever from through-hole 4, then through the violently pipe at 5 middle parts of girder steel frame body, then wear out from through-hole 4 on another deflector 11, just can make the partial weight of girder steel frame body 5 press on the dead lever that passes through-hole 4 this moment, make the hoisting device of girder steel frame body 5 reduce load.

The guide columns 13 between the two guide plates 11 are symmetrical; through holes 4 formed in the guide columns 13 correspond to each other; the guide columns 13 are set to be in a symmetrical state, so that the problem of position deviation between the guide plates 11 cannot easily occur when the steel beam frame body 5 moves, and the stability of the steel beam frame body 5 between the guide plates 11 is further improved; the top of the guide plate 11 can be loaded in a detachable mode, four holes are formed in the inner side of the guide plate, the guide plate can be disassembled in a pin mounting mode, the guide column body 13 can move along with the guide rail main frame through four devices, the problem that the guide rail main frame and a frame body connected with the guide rail main frame topple over can be avoided, the stability of the steel beam frame body 5 in the supporting frame when the steel beam frame body 5 rises or descends along a straight line is guaranteed, meanwhile, in the rising process of the steel beam frame body 5, the diameter-variable eccentric block falling prevention 22 can be in contact with the small radius of the steel channel of the steel beam frame body 5 under the action of spring force, and resistance can be ignored.

The working principle is as follows: when in use, the support frame is firstly fixed on a wall or a stable structural plate, then the guide plates 11 and the L-shaped fixing plates 12 are fixed on the support frame through bolts, meanwhile, because the guide cylinders 13 are arranged inside the steel beam frame body 5, the guide cylinders 13 can guide the steel beam frame body 5 in the moving process of the steel beam frame body 5, the problem that the steel beam frame body 5 is displaced and separated from the two guide plates 11 can be avoided through the arrangement of the guide cylinders 13, the stability of the steel beam frame body 5 in the ascending process is improved, meanwhile, in the ascending process of the steel beam frame body 5, the S-shaped limiting falling-prevention hooks 3 can be contacted with the steel beam frame body 5, because the S-shaped limiting falling-prevention hooks 3 are arranged in an S shape, the steel beam frame body 5 can be stirred in the ascending process of the guide plates 11, when the steel beam frame body 5 slides downwards in the guide plates 11, the S-shaped limiting falling-prevention hooks 3 can be arranged in the middle of the steel beam frame body 5, the steel beam frame body 5 cannot continuously fall between the guide plates 11, and the safety of the guide plates 11 in guiding the steel beam frame body 5 is improved; by arranging the plurality of groups of guide columns 13 on the guide plate 11, when the guide columns 13 guide the steel beam frame body 5, the steel beam frame body 5 is more stable in the moving process, and has stronger stability compared with a single guide column 13; the rotatable anti-falling eccentric block 22 is arranged on the side wall of the guide plate 11, so that in the process of lifting the steel beam frame body 5, the anti-falling eccentric block 22 is only in contact with the steel beam frame body 5, meanwhile, the anti-falling eccentric block 22 can be deviated upwards, the steel beam frame body 5 can normally move, when the steel beam frame body 5 slides downwards between the guide plates 11, the inverted tooth 23 is in contact with the steel beam frame body 5, the steel beam frame body 5 can be clamped between the guide plates 11, the steel beam frame body 5 cannot slide downwards too fast, and the safety of the steel beam frame body 5 in moving is further improved; the plurality of groups of transverse pipes are arranged in the middle of the steel beam frame body 5, so that when the steel beam frame body 5 accidentally slides downwards, the transverse pipes can be timely matched with the S-shaped limiting anti-falling hooks 3 for limiting, and the steel beam frame body 5 stops sliding downwards, and the arrangement reduces the sliding space of the steel beam frame body 5 and increases the stability of the steel beam frame body 5; through the arrangement of the plurality of groups of through holes 4 in the guide plates 11, when the steel beam frame body 5 does not move in the guide plates 11, a fixed rod penetrates through the through holes 4, then passes through the transverse pipe in the middle of the steel beam frame body 5, and then penetrates out of the through hole 4 in the other guide plate 11, so that part of the weight of the steel beam frame body 5 can be pressed on the fixed rod penetrating through the through hole 4, and the load of a lifting device of the steel beam frame body 5 is reduced; the guide columns 13 are arranged in a symmetrical state, so that the problem of position deviation between the guide plates 11 cannot easily occur when the steel girder frame body 5 moves, and the stability of the steel girder frame body 5 between the guide plates 11 is further improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.