CN212002129U

CN212002129U - Embedded scaffold

Info

Publication number: CN212002129U
Application number: CN201922486674.8U
Authority: CN
Inventors: 李伟明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-24
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an insert scaffold frame. The embedded scaffold comprises a plurality of vertical rods and a plurality of reinforcing rods, wherein clamping grooves are fixedly formed in the vertical rods, clamping heads are fixedly arranged at two ends of each reinforcing rod respectively, and the clamping heads at two ends of each reinforcing rod in the plurality of reinforcing rods are fixedly clamped in the clamping grooves in any two adjacent vertical rods in the plurality of vertical rods respectively. The utility model discloses a connected mode in solid head of card and the card groove when needs are installed, with the solid head card of card solid in the card groove, can accomplish the installation, make the installation or the dismantlement of embedded scaffold frame are quick, and the construction progress is fast, workman's low in labor strength.

Description

Embedded scaffold

Technical Field

The utility model relates to a scaffold technical field particularly, relates to an insert scaffold frame.

Background

The scaffold is various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, and is commonly used in places where the height of an upper outer wall layer of a building site is high and direct construction cannot be achieved.

At present, a scaffold in the prior art is composed of a multifunctional rod, an anti-slip fastener, a self-locking vertical rod and a powerful base, wherein the anti-slip fastener is composed of a steel pipe clamping seat and a clamping hoop, anti-slip grooves are formed in the inner surfaces of the clamping hoop and the clamping seat, a pin shaft is downwards arranged on the clamping seat, the multifunctional rod penetrates through the multifunctional rod and is limited on the multifunctional rod through screws or riveting, and the self-locking vertical rod is composed of a lower pipe, an upper pipe, an inner connecting pipe and a connecting device.

For example, the utility model with chinese patent publication No. CN201144514Y discloses a multifunctional fastener type steel pipe scaffold, which comprises a multifunctional rod, an anti-slip fastener, a self-locking vertical rod and a strong base, wherein the anti-slip fastener comprises a steel pipe clamping seat and a clamping hoop, the clamping hoop and the inner surface of the clamping seat are provided with anti-slip grooves, the clamping seat is provided with a pin shaft downwards, the pin shaft passes through the multifunctional rod and is limited on the multifunctional rod by a screw or a rivet, and the self-locking vertical rod comprises a lower pipe, an upper pipe, an inner connecting pipe and a connecting; the connecting device can be composed of two parallel bolts, two mutually perpendicular bolts, a spring pin and limiting pins at two ends. The utility model adopts the anti-skid clamp fastener, the clamp seat can rotate by taking the pin shaft as the shaft, the multifunctional rod can be horizontally and vertically arranged and can be obliquely pulled, thereby improving the stability of the steel pipe scaffold; the self-locking vertical rods enhance the firmness of the scaffold foundation, and the safety of the steel pipe scaffold is greatly improved.

The prior art has at least the following problems:

in the prior art, the connecting structure of the scaffold is complex, so that the scaffold is not convenient to install and disassemble, the construction progress is slow, and the labor intensity of workers is high.

The scaffold connecting structure is complex, inconvenient to install and disassemble, slow in construction progress and high in labor intensity of workers, and an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an embedded scaffold to prior art not enough.

The insert scaffold includes: a plurality of vertical rods and a plurality of reinforcing rods;

the vertical rods are fixedly provided with clamping grooves, the two ends of each reinforcing rod are respectively and fixedly provided with a clamping head, and the clamping heads at the two ends of each reinforcing rod in the plurality of reinforcing rods are respectively clamped in the clamping grooves of any two adjacent vertical rods in the plurality of vertical rods.

Furthermore, the vertical rod comprises a plurality of sub-vertical rods and a connecting rod, and any two adjacent sub-vertical rods in the plurality of sub-vertical rods are detachably connected through the connecting rod.

Furthermore, the reinforcing rod comprises a cross rod, and two ends of the cross rod are respectively and fixedly provided with an annular clamping head.

Furthermore, the upper end of the annular clamping head is gradually reduced towards the lower end of the annular clamping head.

Furthermore, the reinforcing rod also comprises an inclined rod, and clamping chucks are fixedly arranged at two ends of the inclined rod respectively.

Furthermore, the clamping chuck comprises a first clamping chuck and a second clamping chuck, and the second clamping chuck is movably connected with the first clamping chuck.

Furthermore, a bending part is arranged on the first clamping chuck, a first protruding part is arranged on the lower side of the bending part, and a second protruding part corresponding to the first protruding part is arranged on the lower side of the second clamping chuck.

Furthermore, an inclined groove is formed in the first clamping chuck, and the second clamping chuck is installed in the inclined groove.

Furthermore, the upper side of the inclined groove and the upper side of the second clamping chuck are in a corresponding arc shape.

Further, the embedded scaffold still includes the engineering ladder of card solid on the anchor strut.

Compared with the prior art, the embedded scaffold has the following excellent effects that are obvious:

the embedded scaffold is characterized in that 1, a clamping head and a clamping groove are connected in a clamping mode, when the embedded scaffold needs to be installed, the clamping head is clamped and fixed in the clamping groove, and installation can be completed, so that the embedded scaffold is fast to install or dismantle, the construction progress is fast, and the labor intensity of workers is low.

2, through setting up the engineering ladder of card solid on the anchor strut for constructor can arrive the construction position fast, makes construction speed accelerate.

And 3, the connecting rod arranged by the rod body, the first telescopic piece, the second telescopic piece and the spring is adopted, so that the installation of the vertical rod is rapid, and the construction period is shortened.

4, the transverse rod is quickly installed by matching the annular clamping head with the U-shaped groove, and the construction period is shortened.

5, the clamping chuck is matched with the U-shaped groove, so that the inclined rod is quickly installed, and the construction period is shortened.

Drawings

Fig. 1 is a schematic perspective view of the embedded scaffold according to the present invention;

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

FIG. 3 is an enlarged view of B in FIG. 1;

fig. 4 is a schematic sectional view of a connecting rod in the embedded scaffold of the present invention.

Description of reference numerals:

1-vertical rod, 11-sub vertical rod, 111-through hole, 12-connecting rod, 121-rod body, 122-first telescopic piece, 123-second telescopic piece, 124-spring and 125-round hole; 2-reinforcing rods, 21-cross rods and 22-inclined rods; 3-clamping groove, 31-daughter card fixing groove and 311-U-shaped groove; 4-clamping head, 41-annular clamping head, 42-clamping head, 421-first clamping head, 4211-bending part, 4212-first bulge, 4213-inclined groove, 422-second clamping head, 4221-second bulge, 4222-clamping plate, 4223-rivet and 4224-clamping hole; 5-engineering ladder.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description.

As shown in fig. 1 and 2, the scaffold includes: a plurality of uprights 1 and a plurality of reinforcing bars 2;

the vertical rods 1 are fixedly provided with clamping grooves 3, the two ends of each reinforcing rod 2 are respectively fixedly provided with a clamping head 4, the clamping heads 4 at the two ends of each reinforcing rod 2 in the plurality of reinforcing rods 2 are respectively clamped and fixed in the clamping grooves 3 on any two adjacent vertical rods 1 in the plurality of vertical rods 1, wherein the clamping grooves 3 comprise two groups of sub-card fixing grooves 31 which are arranged in a staggered mode, and each group of sub-card fixing grooves 31 comprise two U-shaped grooves 311 which are arranged oppositely and used for providing multidirectional connection positions.

Further, as shown in fig. 1, the vertical rod 1 includes a plurality of sub-vertical rods 11 and a connecting rod 12, any two adjacent sub-vertical rods 11 in the plurality of sub-vertical rods 11 are detachably connected through the connecting rod 12, wherein the connecting rod 12 includes a rod body 121, a first telescopic member 122, a second telescopic member 123 and a spring 124, the first telescopic member 122 is in concave-convex fit with the second telescopic member 123, the spring 124 is installed between the first telescopic member 122 and the second telescopic member 123, the outer circumference diameter of the rod body 121 is smaller than the inner circumference diameter of the sub-vertical rods 11, two sets of corresponding two circular holes 125 are provided on the rod body 121, the first telescopic member 122 and the second telescopic member 123 are respectively exposed out of the circular holes 125 under the action of the spring 124, one set of the first telescopic member 122, the second telescopic member 123 and the spring 124 are correspondingly installed in each set of the two corresponding circular holes 125, and are used for respectively connecting with any two adjacent sub, two ends of each sub-upright rod 11 are respectively provided with two through holes 111 corresponding to two corresponding round holes 125 of each group on the rod body 121, when any two adjacent sub-upright rods 11 are installed, the first telescopic member 122 and the second telescopic member 123 on the lower side of the rod body 121 are simultaneously pressed, the spring 124 is compressed under the action of pressure, the first telescopic member 122 and the second telescopic member 123 retract into the round holes 125, at the moment, the lower side of the connecting rod 12 extends into the sub-upright rod 11 on the lower side, when the round holes 125 correspond to the through holes 111, the first telescopic member 122 and the second telescopic member 123 are popped out from the round holes 125 under the action of the elastic force of the spring 124, the through holes 111 are exposed, the sub-upright rods 11 on the lower side are fixedly clamped with the connecting rod 12, the first telescopic member 122 and the second telescopic member 123 on the upper side of the rod body 121 are simultaneously pressed, the spring 124 is compressed under the action of pressure, the first telescopic member, the sub-vertical rod 11 on the upper side is inserted into the upper side of the connecting rod 12, when the round hole 125 corresponds to the through hole 111, under the action of the elastic force of the spring 124, the first extensible member 122 and the second extensible member 123 are ejected out of the round hole 125 and expose out of the through hole 111, and the sub-vertical rod 11 on the upper side is clamped and fixed with the connecting rod 12, so that any two adjacent sub-vertical rods 11 are fixedly connected.

Further, as shown in fig. 1, the scaffold further includes an engineering ladder 5 fastened to the reinforcing rod 2, and is used for the construction personnel to climb.

Further, as shown in fig. 2, the reinforcing rod 2 includes a cross rod 21, two ends of the cross rod 21 are respectively and fixedly provided with an annular fastening head 41, an upper end of the annular fastening head 41 is gradually reduced toward a lower end of the annular fastening head 41, wherein the upper end of the annular fastening head 41 and the lower end of the annular fastening head 41 are in arc transition, the upper end of the annular fastening head 41 is fixedly connected with an end of the cross rod 21, when the cross rod 21 is installed, the lower ends of the annular fastening heads 41 at two ends of the cross rod 21 are respectively arranged in the U-shaped groove 311, the cross rod 21 is pressed, and the U-shaped groove 311 and the annular fastening head 41 are gradually locked and fastened due to the arc transition between the upper end of the annular fastening head 41 and the lower end of the annular fastening head 41.

Further, as shown in fig. 3, the reinforcing rod 2 further includes an inclined rod 22, two ends of the inclined rod 22 are respectively and fixedly provided with a clamping chuck 42, the clamping chuck 42 includes a first clamping chuck 421 and a second clamping chuck 422, the second clamping chuck 422 is movably connected to the first clamping chuck 421, the first clamping chuck 421 is fixedly connected to an end of the inclined rod 22, the first clamping chuck 421 is provided with an inclined slot 4213, the second clamping chuck 422 is installed in the inclined slot 4213, wherein one side of the first clamping chuck 421 or both sides of the first clamping chuck 421 are provided with inclined slots 4213, an angle between the inclined slot 4213 and a vertical direction is 10-15 °, the first clamping chuck 421 is provided with a bending portion 4211, a first protruding portion 4212 is provided on a lower side of the bending portion 4211, a second protruding portion 4221 corresponding to the first protruding portion 4212 is provided on a lower side of the second clamping chuck 422, an upper side of the inclined slot 4213 and an upper side of the second clamping chuck 422 are in an arc shape corresponding to the arc shape, when the inclined rod 22 is installed, the second clamping chuck 422 is lifted, the U-shaped groove 311 is arranged on the upper side of the first boss 4212, the second clamping chuck 422 is pressed, due to the fact that the inclined groove 4213 forms an included angle with the vertical direction, when the second clamping chuck 422 moves downwards along the inclined groove 4213, the second boss 4221 gradually approaches the bending portion 4211 until the second boss 4221 and the U-shaped groove 311 are locked and clamped, the U-shaped groove 311 is clamped between the first boss 4212 and the second boss 4221, and installation of the inclined rod 22 is completed.

Further, as shown in fig. 3 and 4, the second clamping chuck 422 includes two clamping plates 4222 and two rivets 4223, two sides of each clamping plate 4222 are respectively provided with a clamping hole 4224, the two clamping plates 4222 are mounted and fixed by the rivets 4223 respectively penetrating through the corresponding clamping holes 4224 on the two clamping plates 4222, wherein the second protruding portion 4221 is arranged at the lower end of each clamping plate 4222, when the first clamping chuck 421 and the second clamping chuck 422 are connected and mounted, the two rivets 4223 are mounted and fixed in sequence, the gap between the two clamping plates 4222 is kept larger than the thickness of the first clamping chuck 421, so that the second clamping chuck 422 can move in the inclined groove 4213, and the mounting of the first clamping chuck 421 and the second clamping chuck 422 is completed.

The above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.

Claims

1. A scaffold insert, comprising: a plurality of upright rods (1) and a plurality of reinforcing rods (2);

the vertical rods (1) are fixedly provided with clamping grooves (3), the two ends of each reinforcing rod (2) are respectively and fixedly provided with clamping heads (4), and the clamping heads (4) at the two ends of each reinforcing rod (2) in the plurality of reinforcing rods (2) are respectively and fixedly clamped in the clamping grooves (3) in any two adjacent vertical rods (1) in the plurality of vertical rods (1).

2. A scaffold according to claim 1, wherein the upright (1) comprises a plurality of sub-uprights (11) and a connecting rod (12), any adjacent two sub-uprights (11) of the plurality of sub-uprights (11) being detachably connected by the connecting rod (12).

3. A scaffolding according to claim 1, characterized in that it further comprises an engineering ladder (5) clipped on the reinforcement bar (2).

4. The scaffold according to claim 1, wherein the reinforcing rods (2) comprise cross bars (21), and annular clamping heads (41) are respectively fixed at both ends of the cross bars (21).

5. A scaffolding according to claim 4, characterized in that the upper end of the ring-shaped snap head (41) tapers towards the lower end of the ring-shaped snap head (41).

6. The scaffold according to claim 1, wherein the reinforcing rod (2) further comprises an inclined rod (22), and clamping chucks (42) are respectively fixed at two ends of the inclined rod (22).

7. The scaffold according to claim 6, wherein the clamping collet (42) comprises a first clamping collet (421) and a second clamping collet (422), the second clamping collet (422) being movably connected to the first clamping collet (421).

8. The scaffold according to claim 7, wherein the first clamping clamp (421) is provided with a bending part (4211), a first protrusion (4212) is provided at the lower side of the bending part (4211), and a second protrusion (4221) corresponding to the first protrusion (4212) is provided at the lower side of the second clamping clamp (422).

9. The scaffold according to claim 7, wherein the first clamping collet (421) is formed with an inclined groove (4213), and the second clamping collet (422) is installed in the inclined groove (4213).

10. The scaffold according to claim 9, wherein the upper side of the inclined slot (4213) and the upper side of the second clamping jaw (422) are in the shape of a corresponding circular arc.