CN214834680U

CN214834680U - Horizontal support truss structure of attached lifting scaffold

Info

Publication number: CN214834680U
Application number: CN202120316112.3U
Authority: CN
Inventors: 马卓凡
Original assignee: Guangzhou Zhuohe Yongan Anti Technology Co Ltd
Current assignee: Guangzhou Zhuohe Yongan Anti Technology Co Ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-23
Anticipated expiration: 2031-02-04

Abstract

The utility model provides an attached lifting scaffold frame horizontal support truss structure. Attached lift scaffold frame horizontal stay truss structure includes a plurality of scaffold board, a plurality of pole setting, the multi-functional connecting plate of a plurality of and a plurality of bracing, its characterized in that, the bracing includes mobile jib and auxiliary rod, the mobile jib with the auxiliary rod contacts, the mobile jib with the groove has been seted up to accomodate to the one end that the auxiliary rod contacted, accomodate the inslot and be equipped with the extension rod, the one end of extension rod with auxiliary rod fixed connection, accomodate the groove with extension rod looks adaptation, the extension rod is kept away from the one end of auxiliary rod has been seted up and has been joined in marriage the groove, slidable mounting has the gag lever post on the inner wall of joining in marriage the groove. The utility model provides an inserted lift scaffold frame horizontal support truss structure has that bracing length is adjustable, application scope is wider, and the advantage of simple operation.

Description

Horizontal support truss structure of attached lifting scaffold

Technical Field

The utility model relates to a scaffold frame technical field especially relates to an inserted lift scaffold frame horizontal support truss structure.

Background

Attached lifting scaffold equipment is the novel scaffold technique that this century early rapidly developed, and it becomes the low place operation with the eminence operation, becomes the inside operation of support body with unsettled operation, has apparent low carbon nature, high-tech content and more economical, safer, more convenient characteristics such as, and in attached lift scaffold, can maintain and guarantee that stable just horizontal support truss, and stable level still promotes along with the promotion of research result.

The horizontal support truss structure of the attached lifting scaffold is provided in the prior art, the problem that a connecting plate is unmatched with a diagonal bracing hole site is often appeared in the horizontal support truss of the attached lifting scaffold in the installation process, the multifunctional connecting plate comprises a connecting plate main body, the connecting plate main body is a combined structure of a rectangle and an isosceles trapezoid, the short side of the multifunctional connecting plate is arranged towards the connecting point direction of a vertical rod and a scaffold plate, the middle symmetry of the multifunctional connecting plate is provided with two connecting round holes, the two sides of the multifunctional connecting plate are located at the two ends of the connecting round holes and are symmetrically provided with four connecting long holes, the fixing of the multifunctional connecting plate and the vertical rod is realized through the connecting round holes and the vertical bracing hole site, and the fixing of the diagonal bracing and the connecting plate main body is realized through the connection of the connecting long holes and the diagonal bracing round holes. Although the utility model discloses an effectively solved the unmatched phenomenon of connecting plate and bracing hole site in the installation often appears in the inserted lift scaffold, guaranteed the stability of support body, however, the bracing among this utility model is the fixity length, can not adjust, this just leads to if the distance between the adjacent two-layer scaffold board is longer, this kind of bracing can not utilize in the scaffold frame and then horizontal support work basically, and application scope is lower, probably still needs to purchase longer bracing in addition, has increased the cost.

Therefore, there is a need for a new horizontal support truss structure for an attached lifting scaffold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an attached lifting scaffold frame horizontal support truss structure that bracing length is adjustable, application scope is wider, and the simple operation.

In order to solve the technical problem, the utility model provides an attached lifting scaffold horizontal support truss structure includes: the multifunctional scaffold comprises a plurality of scaffold boards, a plurality of upright rods, a plurality of multifunctional connecting boards and a plurality of inclined struts, and is characterized in that each inclined strut comprises a main rod and an auxiliary rod, the main rod is contacted with the auxiliary rod, one end of the main rod, which is contacted with the auxiliary rod, is provided with an accommodating groove, an extending rod is arranged in the accommodating groove, one end of the extending rod is fixedly connected with the auxiliary rod, the accommodating groove is matched with the extending rod, one end of the extending rod, which is far away from the auxiliary rod, is provided with a matching groove, a limiting rod is slidably mounted on the inner wall of the matching groove, one end of the limiting rod, which is far away from the auxiliary rod, is fixedly connected with the inner wall of one side of the accommodating groove, which is far away from the auxiliary rod, the extending rod is provided with a plurality of clamping grooves, the inner wall of the accommodating groove is provided with two movable grooves, two movable grooves are both provided with insert blocks, and the insert blocks are movably connected with the inner walls of the movable grooves, one side of each of the two insertion blocks, which is close to each other, extends into the corresponding clamping groove, the insertion blocks are matched with the clamping grooves, two box bodies are fixedly mounted on the main rod, one side of each of the two box bodies, which is close to each other, is provided with an opening, sliding plates are slidably mounted on the inner walls of the two sides of the two box bodies, linkage rods are fixedly mounted on the sliding plates, one ends of the linkage rods, which are close to each other, extend into the corresponding movable grooves and are fixedly connected with the corresponding insertion blocks, one ends of the linkage rods, which are far away from each other, extend out of the two box bodies, are movably connected with the inner walls of the two box bodies, which are far away from each other, springs are sleeved on the two linkage rods, a top plate is fixedly mounted on the ends of the linkage rods, which are far away from each other, and a circular groove is formed in the top plate, two the box body is kept away from equal fixed mounting has Contraband type frame on one side outer wall of auxiliary rod, Contraband type frame is kept away from slidable mounting has the horizontal pole on one side inner wall of auxiliary rod, the horizontal pole is kept away from the one end of auxiliary rod extends to outside the Contraband type frame, the horizontal pole is close to the one end fixed mounting of auxiliary rod has support the piece, the cover is equipped with spring two on the horizontal pole.

Preferably, one end of each of the two springs, which is close to each other, is fixedly connected with the two sliding connection plates, and one end of each of the two springs, which is far away from each other, is fixedly connected with the inner wall of one side, which is far away from each other, of the box body.

Preferably, one side, far away from each other, of each of the two top plates is fixedly provided with a first pull ring.

Preferably, one end of the cross rod, which is far away from the auxiliary rod, is fixedly provided with a second pull ring.

Preferably, one end of the second spring, which is far away from the secondary rod, is fixedly connected with the inner wall of the Contraband-shaped frame, which is far away from the secondary rod, and one end of the second spring, which is close to the secondary rod, is fixedly connected with the abutting block.

Preferably, the two top plates are provided with slope surfaces on the sides far away from each other, the two abutting blocks are provided with slope surfaces on the sides near to each other, and the slope surfaces are matched with the slope surfaces.

Compared with the prior art, the utility model provides an attached type lifting scaffold horizontal support truss structure has following beneficial effect:

the utility model provides an inserted lift scaffold horizontal stay truss structure, when adjusting the whole length of bracing, toward two pull rings of direction pulling one away from each other, take out the screens groove with the inserted block, continue pulling pull ring one afterwards, until two roofs contact one side inner wall that two Contraband type framves kept away from each other respectively, it is fixing the roof in just inserting the annular to support the piece, then take the extension rod out and accomodate the groove, and take out to anticipated appointed length, will support the piece pull out the annular afterwards, the inserted block is under the effect of spring one, the screens inslot is gone into to the card, and then accomplish the length adjustment of bracing, this device is through the above-mentioned simple mode alright accomplish the length adjustment of bracing, in the time of facilitating the use, the improvement application scope that is showing again.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a horizontal support truss structure of an attached lifting scaffold according to the present invention;

FIG. 2 is a cross-sectional structural view of the sprag shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B shown in FIG. 2;

fig. 5 is an enlarged schematic view of the portion C shown in fig. 4.

Reference numbers in the figures: 1. a scaffold board; 2. erecting a rod; 3. a multifunctional connecting plate; 4. bracing; 5. A main rod; 6. an auxiliary rod; 7. preparing a groove; 8. an extension rod; 9. a limiting rod; 10. a clamping groove; 11. A movable groove; 12. inserting a block; 13. a box body; 14. a sliding connection plate; 15. a linkage rod; 16. a first spring; 17. a top plate; 18. a ring groove; 19. contraband type frame; 20. a cross bar; 21. a resisting block; 22. A second spring; 23. a receiving groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view illustrating a preferred embodiment of a horizontal supporting truss structure of an attached lifting scaffold according to the present invention; FIG. 2 is a cross-sectional structural view of the sprag shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; FIG. 4 is an enlarged view of the portion B shown in FIG. 2; fig. 5 is an enlarged schematic view of the portion C shown in fig. 4. The horizontal support truss structure of the attached lifting scaffold comprises: the scaffold boards 1, the upright poles 2, the multifunctional connecting boards 3 and the inclined struts 4 are characterized in that each inclined strut 4 comprises a main pole 5 and an auxiliary pole 6, the main pole 5 is in contact with the auxiliary pole 6, a containing groove 23 is formed in one end, in contact with the auxiliary pole 6, of the main pole 5, an extension pole 8 is arranged in the containing groove 23, one end of the extension pole 8 is fixedly connected with the auxiliary pole 6, the containing groove 23 is matched with the extension pole 8, a matching groove 7 is formed in one end, far away from the auxiliary pole 6, of the extension pole 8, a limiting rod 9 is slidably mounted on the inner wall of the matching groove 7, one end, far away from the auxiliary pole 6, of the limiting rod 9 is fixedly connected with the inner wall of one side, far away from the auxiliary pole 6, of the containing groove 23, a plurality of clamping grooves 10 are formed in the extension pole 8, two movable grooves 11 are formed in the inner wall of the containing groove 23, the two movable grooves 11 are internally provided with inserting blocks 12, the inserting blocks 12 are movably connected with the inner walls of the movable grooves 11, one side, close to each other, of each of the two inserting blocks 12 extends into the corresponding clamping groove 10, the inserting blocks 12 are matched with the clamping grooves 10, the main rod 5 is fixedly provided with two box bodies 13, one side, close to each other, of each of the two box bodies 13 is provided with an opening, sliding plates 14 are slidably arranged on the inner walls of the two sides of each of the two box bodies 13, linkage rods 15 are fixedly arranged on the two sliding plates 14, one ends, close to each other, of the two linkage rods 15 extend into the corresponding movable grooves 11 and are fixedly connected with the corresponding inserting blocks 12, one ends, far away from each other, of the two linkage rods 15 extend out of the two box bodies 13 respectively, and the two linkage rods 15 are movably connected with the inner walls, far away from each of the two box bodies 13, two all the cover is equipped with spring 16 on the trace 15, two the equal fixed mounting of one end that the trace 15 kept away from each other has roof 17, annular 18 has been seted up on the roof 17, two box body 13 is kept away from equal fixed mounting has Contraband type frame 19 on one side outer wall of auxiliary rod 6, Contraband type frame 19 is kept away from slidable mounting has horizontal pole 20 on one side inner wall of auxiliary rod 6, horizontal pole 20 is kept away from the one end of auxiliary rod 6 extends to Contraband type frame 19 is outer, horizontal pole 20 is close to the one end fixed mounting of auxiliary rod 6 has support block 21, the cover is equipped with spring two 22 on the horizontal pole 20.

One ends, close to each other, of the two first springs 16 are fixedly connected with the two sliding connection plates 14, and one ends, far away from each other, of the two first springs 16 are fixedly connected with the inner wall of one side, far away from each other, of the two box bodies 13.

And one side of each top plate 17 far away from each other is fixedly provided with a first pull ring.

And a second pull ring is fixedly arranged at one end of the cross rod 20 far away from the auxiliary rod 6.

One end of the second spring 22, which is far away from the secondary rod 6, is fixedly connected with the inner wall of the Contraband-shaped frame 19, which is far away from the secondary rod 6, and one end of the second spring 22, which is close to the secondary rod 6, is fixedly connected with the abutting block 21.

The two top plates 17 are provided with slope surfaces at the sides far away from each other, the two abutting blocks 21 are provided with slope surfaces at the sides near to each other, and the slope surfaces are matched with the slope surfaces.

The utility model provides an inserted lift scaffold frame horizontal support truss structure's theory of operation as follows:

when the whole length of the inclined strut 4 needs to be adjusted and the distance between two adjacent scaffold boards 1 in an actual situation is adapted, two pull rings I are pulled in the direction away from each other, so that the two insertion blocks 12 are away from each other under the driving of the linkage rod 15 and gradually leave the corresponding clamping grooves 10 until the insertion blocks completely leave the clamping grooves 10, the extension rod 8 loses the limitation at the moment, then the pull rings I are pulled continuously until the slope surfaces on the two top boards 17 respectively contact the inclined sliding surfaces on the two abutting blocks 21, the abutting blocks 21 are pushed up through the matching relation of the pull rings I and the inclined sliding surfaces, so that the springs II 22 are compressed under force until the two top boards 17 respectively contact the inner walls on the side away from each other of the two Contraband-shaped frames 19, the abutting blocks 21 correspond to the annular grooves 18, the pressure is released through the springs II 22, the abutting blocks 21 are automatically brought into the annular grooves 18, and the top boards 17 can be fixed temporarily, and the spring 16 at this moment is in the tensile state, then alright pulling auxiliary rod 6 takes extension rod 8 out and accomodates groove 23, after the length that extension rod 8 was taken out reached anticipated standard, toward the direction pulling two pull rings of keeping away from auxiliary rod 6, will support piece 21 and pull out annular 18, at this moment spring 16 just can contract for two inserted blocks 12 are close to each other, and finally block in the screens groove 10 that corresponds, has just so accomplished the regulation of bracing 4 overall length, then put into the scaffold and use.

the utility model provides an inserted lift scaffold horizontal stay truss structure, when adjusting the whole length of bracing 4, toward two pull rings of direction pulling one of keeping away from each other, bring out screens groove 10 with inserted block 12, continue pulling pull ring one afterwards, until two roof 17 contact respectively behind the one side inner wall that two Contraband type framves 19 kept away from each other, it is fixed with roof 17 in just inserting annular 18 to support block 21, then take extension rod 8 out and accomodate groove 23, and take out to anticipated appointed length, will support block 21 and pull out annular 18 afterwards, inserted block 12 is under the effect of spring 16, the card is gone into in screens groove 10, and then accomplish the length adjustment of bracing 4, the device alright accomplish the length adjustment of bracing 4 through above-mentioned simple mode, in the time of facilitating the use, what show again has improved application scope.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A horizontal supporting truss structure of an attached lifting scaffold comprises a plurality of scaffold boards, a plurality of upright rods, a plurality of multifunctional connecting plates and a plurality of inclined struts, and is characterized in that each inclined strut comprises a main rod and an auxiliary rod, the main rod is in contact with the auxiliary rod, one end of the main rod, which is in contact with the auxiliary rod, is provided with a containing groove, an extension rod is arranged in the containing groove, one end of the extension rod is fixedly connected with the auxiliary rod, the containing groove is matched with the extension rod, one end of the extension rod, which is far away from the auxiliary rod, is provided with a matching groove, a limiting rod is slidably mounted on the inner wall of the matching groove, one end of the limiting rod, which is far away from the auxiliary rod, is fixedly connected with the inner wall of one side, which is far away from the auxiliary rod, of the containing groove, the extension rod is provided with a plurality of clamping grooves, the inner wall of the containing groove is provided with two movable grooves, and two movable grooves are provided with insert blocks, the inserting blocks are movably connected with the inner wall of the movable groove, one side, close to each other, of each of the two inserting blocks extends into the corresponding clamping groove, the inserting blocks are matched with the clamping grooves, two box bodies are fixedly mounted on the main rod, one side, close to each other, of each of the two box bodies is provided with an opening, sliding plates are slidably mounted on the inner walls of the two sides of each of the two box bodies, linkage rods are fixedly mounted on the sliding plates, one ends, close to each other, of the linkage rods extend into the corresponding movable groove and are fixedly connected with the corresponding inserting blocks, one ends, far away from each other, of the linkage rods extend out of the two box bodies respectively, the two linkage rods are movably connected with the inner wall of one side, far away from each other, of the two linkage rods are sleeved with a first spring, and one ends, far away from each other, of the two linkage rods are fixedly mounted with a top plate respectively, seted up the annular on the roof, two the box body is kept away from equal fixed mounting has Contraband type frame on one side outer wall of auxiliary rod, Contraband type frame is kept away from slidable mounting has the horizontal pole on one side inner wall of auxiliary rod, the horizontal pole is kept away from the one end of auxiliary rod extends to outside the Contraband type frame, the horizontal pole is close to the one end fixed mounting of auxiliary rod has support the piece, the cover is equipped with spring two on the horizontal pole.

2. The attached lifting scaffold horizontal support truss structure of claim 1, wherein one ends of the two springs close to each other are fixedly connected with the two sliding connection plates respectively, and one ends of the two springs far away from each other are fixedly connected with the inner walls of one sides of the two boxes far away from each other respectively.

3. The attached lifting scaffold horizontal support truss structure of claim 1, wherein a first pull ring is fixedly installed on each side of the two top plates away from each other.

4. The attached lifting scaffold horizontal support truss structure of claim 1, wherein a second pull ring is fixedly installed at one end of the cross bar away from the secondary bar.

5. The attached lifting scaffold horizontal support truss structure of claim 1, wherein one end of the second spring far away from the secondary rod is fixedly connected with the inner wall of the Contraband-shaped frame on one side far away from the secondary rod, and one end of the second spring close to the secondary rod is fixedly connected with the abutting block.

6. The attached lifting scaffold horizontal support truss structure of claim 1, wherein the sides of the two top plates far away from each other are both provided with slope surfaces, the sides of the two abutting blocks near each other are both provided with slope surfaces, and the slope surfaces are matched with the slope surfaces.