CN217680341U - Scaffold capable of being built quickly - Google Patents

Abstract

The utility model belongs to the field of scaffolds, in particular to a scaffold which can be built quickly, which comprises a support frame, a truss and a connecting frame; the supporting frames are provided with two groups, a truss is arranged between the two groups of supporting frames, the positions, close to the top ends, of the two groups of supporting frames are fixedly connected with connecting frames, and a connecting mechanism is arranged between the truss and the supporting frames; the connecting mechanism comprises a fixed seat, a connecting block, a connecting seat, a clamping groove, a clamping block, a connecting plate, a loop bar, a loop groove, a compression spring and a sliding assembly, the fixed seat is fixedly connected with the supporting frame, the connecting block is inserted in one side of the fixed seat, which is far away from the supporting frame, one side of the connecting seat is fixedly connected with the connecting block, the other side of the connecting seat is hinged with the truss, the clamping groove is formed in the top end of the connecting block, and the bottom end of the clamping block is clamped with the clamping groove; the function of conveniently connecting the truss of the scaffold is realized through the connecting mechanism.

Description

Scaffold capable of being built quickly

Technical Field

The utility model relates to a scaffold frame field specifically is scaffold frame that can build fast.

Background

The scaffold is a working platform which is erected for construction convenience, and smooth proceeding of each construction process is guaranteed by erecting the scaffold.

With the progress of science and technology and the development of times, the existing scaffold is greatly improved, the tolerance capability of the scaffold to the environment is greatly improved, and the condition of strength reduction can not be generated after long-time wind blowing and rain spraying.

The existing scaffold is inconvenient to construct, can be well constructed by using a special tool and matching of a plurality of constructors, and is time-consuming and labor-consuming; therefore, a scaffold that can be built up quickly is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency of the prior art, the current scaffold is in the problem of mostly comparatively inconvenient when buildding, the utility model provides a scaffold frame that can build fast.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a scaffold which can be built quickly, comprising a support frame, a truss and a connecting frame; the device comprises two groups of support frames, a truss is arranged between the two groups of support frames, connecting frames are fixedly connected at positions of the two groups of support frames close to the top ends of the two groups of support frames, and a connecting mechanism is arranged between the truss and the support frames; the connecting mechanism comprises a fixing seat, a connecting block, a connecting seat, a clamping groove, a clamping block, a connecting plate, a loop bar, a loop groove, a compression spring and a sliding assembly, wherein the fixing seat is fixedly connected with the supporting frame, the connecting block is inserted into one side of the fixing seat far away from the supporting frame, one side of the connecting seat is fixedly connected with the connecting block, the other side of the connecting seat is hinged to the truss, the clamping groove is formed in the top end of the connecting block, the bottom end of the clamping block is clamped with the clamping groove, the top end of the clamping block penetrates through the fixing seat and extends to the outer side of the fixing seat, the connecting plate is fixedly connected with the clamping block, the loop bar is fixedly connected to one side of the bottom end of the connecting plate far away from the clamping block, the loop bar is inserted into the loop groove, the loop groove is formed in the top end of the fixing seat, the compression spring is arranged in the loop groove, and the function of conveniently connecting the truss of the scaffold is achieved through the connecting mechanism.

Preferably, one end, close to the loop bar, of the compression spring is fixedly connected with the loop bar, one end, far away from the loop bar, of the compression spring is fixedly connected inside the loop groove, the loop bar is automatically reset through the reducing force of the compression spring, and the clamping block is driven to synchronously move through the connecting plate.

Preferably, sliding assembly includes slider and spout, slider fixed connection is in the both sides on cover inslot wall top, and slider sliding connection is in the inside of spout, the both sides at the loop bar are seted up to the spout, play through sliding assembly and reduce the loop bar frictional force when removing, prevent that the loop bar from removing because of and the loop bar between the frictional force too big and block diely, make the loop bar more smooth and easy when removing.

Preferably, the both ends of support frame all are provided with combined mechanism, combined mechanism includes fixed pipe, locating piece, baffle, reset spring and fixing bolt, fixed pipe fixed connection is on the top of support frame, the bottom at the support frame is established to the locating piece cover, baffle and locating piece fixed connection, reset spring twines in the outside of locating piece, fixing bolt runs through the bottom of support frame, has realized the function that conveniently connects between two sets of fore-and-aft scaffolds through combined mechanism.

Preferably, one side that reset spring is close to the baffle and baffle fixed connection, and one side fixed connection that reset spring kept away from the baffle is on the outer wall of support frame, plays the effect that makes locating piece automatic re-setting through reset spring's the effect of restoring force.

Preferably, one side that the baffle was kept away from to the locating piece is the arc design, and locating piece and fixed pipe looks block play the effect that makes the locating piece produce the removal when receiving the extrusion through the effect of arc design.

The utility model discloses an useful part lies in:

1. the utility model realizes the function of conveniently connecting the trusses of the scaffold by the structural design of the connecting mechanism, improves the efficiency of building the scaffold, can connect the trusses and the supporting frame by inserting the connecting blocks fixedly connected on the connecting seats hinged at the two ends of the trusses into the fixing seats, and solves the problem that the existing scaffold is inconvenient in building;

2. the utility model discloses a combination mechanism's structural design has realized the function that conveniently connects between two sets of fore-and-aft scaffolds, when will connecting between two sets of fore-and-aft scaffolds, only need establish the bottom cover that is in a set of scaffold of top in the outside of fixed pipe, then screw up fixing bolt and can connect between two sets of fore-and-aft scaffolds, solved current scaffold comparatively inconvenient problem when carrying out longitudinal connection, further improved the efficiency of putting up to scaffold.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic cross-sectional front view illustrating a structure of a first embodiment of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the first embodiment;

FIG. 3 is an enlarged structural view of the first embodiment at B in FIG. 2;

FIG. 4 is an enlarged structural view of the first embodiment at C in FIG. 1;

FIG. 5 is a schematic partial perspective view illustrating a first embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a partial front cross-section according to a second embodiment;

fig. 7 is a partial perspective structural diagram of the second embodiment.

In the figure: 1. a support frame; 21. a fixed seat; 22. connecting blocks; 23. a connecting seat; 24. a card slot; 25. a clamping block; 26. a connecting plate; 27. a loop bar; 28. sleeving a groove; 29. a compression spring; 210. a slider; 211. a chute; 212. a handle; 3. a truss; 4. a connecting frame; 51. a fixed tube; 52. positioning a block; 53. a baffle plate; 54. a return spring; 55. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the scaffold capable of being quickly built comprises a support frame 1, a truss 3 and a connecting frame 4; the supporting frames 1 are provided with two groups, a truss 3 is arranged between the two groups of supporting frames 1, connecting frames 4 are fixedly connected at positions of the two groups of supporting frames 1 close to the top ends, and a connecting mechanism is arranged between the truss 3 and the supporting frames 1; the connecting mechanism comprises a fixed seat 21, a connecting block 22, a connecting seat 23, a clamping groove 24, a clamping block 25, a connecting plate 26, a loop bar 27, a loop groove 28, a compression spring 29 and a sliding assembly, wherein the fixed seat 21 is fixedly connected with the support frame 1, the connecting block 22 is inserted in one side of the fixed seat 21 far away from the support frame 1, one side of the connecting seat 23 is fixedly connected with the connecting block 22, the other side of the connecting seat 23 is hinged with the truss 3, the clamping groove 24 is formed in the top end of the connecting block 22, the bottom end of the clamping block 25 is clamped with the clamping groove 24, the top end of the clamping block 25 penetrates through the fixed seat 21 and extends to the outer side of the fixed seat 21, the connecting plate 26 is fixedly connected with the clamping block 25, the loop bar 27 is fixedly connected to one side of the bottom end of the connecting plate 26 far away from the clamping block 25, the loop bar 27 is inserted in the loop groove 28, the loop groove 28 is formed in the top end of the fixed seat 21, and the compression spring 29 is arranged in the loop groove 28;

when the truss fixing device works, when the truss 3 and the support frame 1 are to be connected, firstly, the connecting block 22 fixedly connected to the connecting seat 23 is inserted into the fixing seat 21, when the connecting block 22 is inserted, the connecting block 22 extrudes the clamping block 25, the clamping block 25 moves under the action of the inclined plane formed on the clamping block 25, the connecting plate 26 drives the loop bar 27 to move in the loop groove 28, the compression spring 29 is pulled to generate elastic deformation, when the connecting block 22 is completely inserted into the fixing seat 21, the extrusion force of the connecting block 22 on the clamping block 25 disappears, at this moment, the loop bar 27 returns to the original position under the action of the reduction force of the compression spring 29, and the clamping block 25 is driven to synchronously return to the original position under the action of the connecting plate 26, so that the clamping block 25 is clamped with the clamping groove 24, and the effect of connecting between the support frame 1 and the truss 3 is achieved; when the connection between the support frame 1 and the truss 3 is to be released, the fixture block 25 is firstly pulled towards the end far away from the fixing seat 21, the connecting plate 26 drives the fixture block 25 to move under the action of the pulling force, so that the fixture block 25 is released from the clamping groove 24, then the two ends of the truss 3 are pulled towards the end far away from the fixing seat 21, and the truss 3 can be taken down, so that the connection between the truss 3 and the support frame 1 is released.

One end of the compression spring 29 close to the loop bar 27 is fixedly connected with the loop bar 27, and one end of the compression spring 29 far from the loop bar 27 is fixedly connected inside the loop groove 28;

during operation, the restoring force of the compression spring 29 automatically restores the loop bar 27 and drives the clamping block 25 to synchronously move through the connecting plate 26.

The sliding assembly comprises sliding blocks 210 and sliding grooves 211, the sliding blocks 210 are fixedly connected to two sides of the top end of the inner wall of the sleeve groove 28, the sliding blocks 210 are connected inside the sliding grooves 211 in a sliding mode, and the sliding grooves 211 are formed in two sides of the sleeve rod 27;

during operation, the sliding assembly reduces the friction force of the loop bar 27 during movement, prevents the loop bar 27 from being blocked due to excessive friction force with the loop groove 28 during movement, and enables the loop bar 27 to move more smoothly.

The combined mechanism comprises a fixed pipe 51, a positioning block 52, a baffle plate 53, a return spring 54 and a fixing bolt 55, wherein the fixed pipe 51 is fixedly connected to the top end of the support frame 1, the positioning block 52 is sleeved on the bottom end of the support frame 1, the baffle plate 53 is fixedly connected with the positioning block 52, the return spring 54 is wound on the outer side of the positioning block 52, and the fixing bolt 55 penetrates through the bottom end of the support frame 1;

when the scaffold is in operation, when two groups of scaffolds are to be longitudinally connected, the bottom end of the support frame 1 is sleeved on the outer side of the fixing tube 51, the fixing tube 51 is inserted into the bottom end of the other group of support frame 1, the positioning block 52 is extruded on the outer side of the fixing tube 51 when the fixing tube 51 is inserted, the positioning block 52 moves towards one side away from the fixing tube 51, the baffle 53 pulls the return spring 54 to elastically deform, when the two groups of support frames 1 are mutually abutted, the fixing tube 51 is completely inserted into the support frame 1, the extrusion force to the positioning block 52 is synchronously disappeared, at the moment, the positioning block 52 is restored to the original position under the action of the reducing force of the return spring 54 and is clamped with the fixing tube 51, the effect of pre-positioning the connection between the two groups of support frames 1 is achieved, then the fixing bolt 55 penetrates through the reserved hole on the support frame 1 and the fixing tube 51, and is screwed up the fixing bolt 55, at the moment, the connection between the two groups of scaffolds is completed, and when the connection between the two groups of scaffolds is to be released, the reverse operation is enough.

One side of the return spring 54 close to the baffle 53 is fixedly connected with the baffle 53, and one side of the return spring 54 far away from the baffle 53 is fixedly connected to the outer wall of the support frame 1;

during operation, the positioning block 52 is automatically returned by the restoring force of the return spring 54.

One side of the positioning block 52, which is far away from the baffle plate 53, is designed in an arc shape, and the positioning block 52 is clamped with the fixed pipe 51;

during operation, the positioning block 52 moves when being pressed by the arc design.

Example two

Referring to fig. 6 to 7, in a first comparative example, as another embodiment of the present invention, a handle 212 is fixedly connected to a central position of a top end of the connecting plate 26, and a rubber pad is glued to an inner side of the handle 212; when the clamping device works, the clamping block 25 and the sleeve rod 27 can be conveniently driven to move by pulling the handle 212, the sleeve rod 27 pulls the compression spring 29 to generate elastic deformation, the clamping block 25 moves to release the clamping with the clamping groove 24, and a user feels more comfortable when pulling the handle 212 under the action of the rubber pad glued on the inner side of the handle 212.

The working principle is as follows: when the truss 3 and the support frame 1 are to be connected, firstly, the connecting block 22 fixedly connected on the connecting seat 23 is inserted into the fixed seat 21, when the connecting block 22 is inserted, the connecting block 22 extrudes the fixture block 25, the fixture block 25 moves under the action of the inclined surface formed on the fixture block 25 and drives the loop bar 27 to move in the loop groove 28 through the connecting plate 26, and the compression spring 29 is pulled to generate elastic deformation, when the connecting block 22 is completely inserted into the fixed seat 21, the extrusion force of the connecting block 22 on the fixture block 25 disappears, at this time, the loop bar 27 returns to the original position under the action of the reducing force of the compression spring 29, and drives the fixture block 25 to synchronously return to the original position through the action of the connecting plate 26, so that the fixture block 25 is clamped with the clamping groove 24, and the effect of connecting the support frame 1 and the truss 3 is achieved; when the connection between the support frame 1 and the truss 3 is to be released, the fixture block 25 is pulled towards the end away from the fixing seat 21, the connecting plate 26 drives the fixture block 25 to move under the action of the pulling force, so that the fixture block 25 is released from being clamped with the clamping groove 24, then the two ends of the truss 3 are pulled towards the end away from the fixing seat 21, and the truss 3 can be taken down, so that the connection between the truss 3 and the support frame 1 is released.

When two groups of scaffolds are to be longitudinally connected, firstly, the bottom end of the support frame 1 is sleeved on the outer side of the fixing tube 51, so that the fixing tube 51 is inserted into the bottom end of the other group of support frame 1, the outer side of the fixing tube 51 extrudes the positioning block 52 when the fixing tube 51 is inserted, so that the positioning block 52 moves towards one side far away from the fixing tube 51, and the baffle 53 pulls the return spring 54 to elastically deform, when the two groups of support frames 1 are mutually abutted, the fixing tube 51 is completely inserted into the support frame 1, the extrusion force on the positioning block 52 is synchronously disappeared, at this moment, the positioning block 52 is restored to the original position under the action of the reducing force of the return spring 54 and is clamped with the fixing tube 51, the effect of pre-positioning the connection between the two groups of support frames 1 is achieved, then the fixing bolt 55 penetrates through the reserved holes on the support frame 1 and the fixing tube 51, and the fixing bolt 55 is screwed, at this moment, the connection between the two groups of scaffolds is completed, and when the connection between the two groups of scaffolds is to be released, the reverse operation is enough.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means 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 basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims (6)

1. Scaffold that can build fast, its characterized in that: comprises a support frame (1), a truss (3) and a connecting frame (4); the device is characterized in that two groups of support frames (1) are arranged, a truss (3) is arranged between the two groups of support frames (1), a connecting frame (4) is fixedly connected to the positions, close to the top ends, of the two groups of support frames (1), and a connecting mechanism is arranged between the truss (3) and the support frames (1);

connection mechanism includes fixing base (21), connecting block (22), connecting seat (23), draw-in groove (24), fixture block (25), connecting plate (26), loop bar (27), cover groove (28), compression spring (29) and sliding assembly, fixing base (21) is fixed with support frame (1) fixed connection, connecting block (22) are inserted and are established in one side that support frame (1) was kept away from in fixing base (21), one side and connecting block (22) fixed connection of connecting seat (23), and the opposite side of connecting seat (23) is articulated with truss (3), the top at connecting block (22) is seted up in draw-in groove (24), the bottom and draw-in groove (24) block of fixture block (25), and the top of fixture block (25) runs through fixing base (21) and extends to the outside of fixing base (21), connecting plate (26) and fixture block (25) fixed connection, loop bar (27) fixed connection is in one side that the fixture block (25) was kept away from in connecting plate (26) bottom, and loop bar (27) insert the inside in cover groove (28), set up on the top of fixing base (21), compression spring (29) sets up the inside in cover groove (28).

2. A quickly erectable scaffold according to claim 1, wherein: one end of the compression spring (29) close to the loop bar (27) is fixedly connected with the loop bar (27), and one end of the compression spring (29) far away from the loop bar (27) is fixedly connected inside the loop groove (28).

3. A quickly erectable scaffold according to claim 2, wherein: the sliding assembly comprises a sliding block (210) and a sliding groove (211), the sliding block (210) is fixedly connected to the two sides of the top end of the inner wall of the sleeve groove (28), the sliding block (210) is connected to the inside of the sliding groove (211) in a sliding mode, and the sliding groove (211) is arranged on the two sides of the sleeve rod (27).

4. A quickly erectable scaffold according to claim 3, wherein: the utility model discloses a support frame, including support frame (1), fixed pipe (51), locating piece (52), baffle (53), reset spring (54) and fixing bolt (55), the both ends of support frame (1) all are provided with combined mechanism, combined mechanism includes fixed pipe (51), locating piece (52), baffle (53), reset spring (54) and fixing bolt (55), fixed pipe (51) fixed connection is on the top of support frame (1), the bottom at support frame (1) is established in locating piece (52) cover, baffle (53) and locating piece (52) fixed connection, reset spring (54) twines in the outside of locating piece (52), fixing bolt (55) run through the bottom of support frame (1).

5. A quickly erectable scaffold according to claim 4, wherein: one side of the return spring (54) close to the baffle (53) is fixedly connected with the baffle (53), and one side of the return spring (54) far away from the baffle (53) is fixedly connected to the outer wall of the support frame (1).

6. A quickly erectable scaffold according to claim 5, wherein: one side of the positioning block (52) far away from the baffle (53) is in an arc design, and the positioning block (52) is clamped with the fixed pipe (51).

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