CN109898831B - Scaffold and material conveying method thereof - Google Patents

Abstract

The invention discloses a scaffold and a material conveying method thereof, and the scaffold comprises more than one connecting piece and more than one connecting rod, wherein more than one positioning shaft sleeve is annularly arranged on two sides of the connecting piece, a hollow cavity is arranged in the middle of the connecting piece, a positioning channel communicated with the hollow cavity is respectively arranged in each positioning shaft sleeve, a floating piece is arranged in each hollow cavity, one end of each connecting rod penetrates through each positioning shaft sleeve and extends into the corresponding hollow cavity, the extending ends of the connecting rods are respectively inserted into positioning holes formed in two side surfaces of each floating piece, the floating pieces lock the extending ends of the connecting rods, a circular movable cavity is defined by the middle of the connecting rods, and more than one supporting piece is arranged in each movable cavity. The invention has good flexibility, can realize small-volume transportation, adopts an internal hollow structure, can realize convenient assembly while ensuring the strength, can convey materials in the internal hollow structure, does not need manual walking, and increases the operation safety.

Description

Scaffold and material conveying method thereof

Technical Field

The invention relates to the field of building construction, in particular to a scaffold and a material conveying method thereof.

Background

The scaffold is an important foundation member for building outer wall construction, but the structure of the scaffold is composed of more than one rod, and then the rods are connected by using the connecting pieces.

Moreover, during the operation, often need carry material or transfer tool between the operation personnel, traditional mode when both sides have certain distance, only can walk on the scaffold frame, accomplishes the handing-over, but during high altitude construction, frequent walking not only reduces work efficiency, has certain risk moreover, and the walking process condition such as easy slipping takes place, therefore can just walk less under the condition of walking as few as possible.

Disclosure of Invention

The invention aims to solve the technical problem that the scaffold and the material conveying method thereof can reduce walking times, are convenient to operate, can be conveniently disassembled, assembled and carried, and can effectively solve the defects in the prior art.

The invention is realized by the following technical scheme: the utility model provides a scaffold, includes more than one connecting piece and more than one connecting rod, the both sides of connecting piece are the annular and are provided with more than one location axle sleeve, the centre of connecting piece has a well cavity, all is provided with in the location axle sleeve one with the communicating location passageway of well cavity, install a floating member in the cavity, the one end of connecting rod is passed the location axle sleeve and is stretched into in the cavity, and its stretches into the end and inserts respectively in the locating hole that floating member both sides face was seted up, the end that stretches into of each connecting rod of floating member locking, and more than one connecting rod encloses into a circular shape movable chamber in the middle of, the movable chamber is provided with more than one support piece, support piece slides and sets up in the movable chamber that the connecting rod formed around.

Preferably, the support member is circular, a concave arc-shaped groove is formed in the outer wall surface of the support member, which faces each connecting rod, and the circular connecting rod is partially buckled in the arc-shaped groove.

As the preferred technical scheme, the support piece comprises a support upper cover and a support base, a storage cavity with an open top is arranged in the support base, an assembly convex part is arranged on the lower end face of the support upper cover, an external thread is arranged on the outer wall of the assembly convex part, and the assembly convex part is in threaded assembly with the storage cavity with the internal thread.

According to a preferable technical scheme, the top of the connecting piece is provided with a threaded shaft sleeve, the top of the floating piece is embedded with a bearing, a screw rod is arranged in the threaded shaft sleeve, the outer surface of the bottom of the screw rod is a smooth surface, the bottom of the screw rod is inserted into a bearing hole of the bearing and fixed, and the screw rod penetrates through the threaded shaft sleeve and extends out of the bearing.

As the preferred technical scheme, the connecting rods are all made of steel and are all in a round solid structure.

As the preferred technical scheme, the floating piece is circular, a clearance cavity is formed between the top of the floating piece and the top surface of the hollow cavity, and the screw drives the whole floating piece to move upwards.

When needs are transported, as long as utilize support piece to pack into building material to utilize the manpower to slide in whole circular movable cavity, realize controlling the material transmission between the distance, concrete step is as follows:

several connecting pieces at the top need to be detached, the supporting upper cover at the top of the supporting piece is exposed, and when the material is loaded and taken, the supporting upper cover is opened and then covered, and the material can be conveyed by sliding and pushing the whole supporting piece.

The invention has the beneficial effects that: the invention has good flexibility, can realize small-volume transportation, adopts an internal hollow structure, can realize convenient assembly while ensuring the strength, can convey materials in the internal hollow structure, does not need manual walking, and increases the operation safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.

FIG. 1 is an overall assembly schematic of the present invention;

FIG. 2 is a schematic end view of the connector of the present invention;

fig. 3 is a diagram of the present invention in use for conveying materials.

Detailed Description

As shown in fig. 1 and 2, a scaffold includes more than one connecting member 7 and more than one connecting rod 1, the two sides of the connecting member 7 are annularly provided with more than one positioning shaft sleeve 5, the middle of the connecting member 7 is provided with a hollow cavity 8, the positioning shaft sleeves 5 are respectively provided with a positioning channel communicated with the hollow cavity 8, the hollow cavity 8 is internally provided with a floating member 6, one end of the connecting rod 1 passes through the positioning shaft sleeve 5 and extends into the hollow cavity 8, the extending ends of the connecting rod 1 are respectively inserted into positioning holes (not shown) formed on two side faces of the floating member 6, the floating member locks the extending end of each connecting rod 1, the middle of more than one connecting rod 1 encloses a circular movable cavity, the movable cavity is internally provided with more than one supporting member, and the supporting members are slidably arranged in the movable cavity surrounded by the connecting rods.

The support piece is circular, a concave arc-shaped groove 13 is formed in the outer wall surface of the support piece and faces each connecting rod, the circular connecting rod is partially buckled into the arc-shaped groove 13, the whole support piece serves as positioning support between the connecting rods when not used, shaking between the connecting rods is reduced, the use stability is improved, and the support piece can be conveniently taken out and replaced.

In this embodiment, support piece is including supporting upper cover 11 and supporting base 12, has an open-top's the chamber of depositing (not shown) in the support base 12, and the lower terminal surface that supports upper cover 11 sets up an assembly convex part, and assembly convex part outer wall is provided with the external screw thread, and it and the chamber screw assembly of depositing that has the internal screw thread, support piece's structure is made above-mentioned structure, and its advantage is the transport that can regard as the material, reaches the purpose that need not artifical walking about just can carry the material, makes things convenient for the operation personnel.

The top of the connecting piece 7 is provided with a threaded shaft sleeve 3, the top of the floating piece is embedded with a bearing 4, a screw rod 2 is arranged in the threaded shaft sleeve, the outer surface of the bottom of the screw rod 2 is a smooth surface, the bottom of the screw rod is inserted into a bearing hole of the bearing 4 to be fixed, and the screw rod 2 penetrates through the threaded shaft sleeve and extends out of the outer part. During assembly, all the connecting rods are respectively inserted into the hollow cavity, then are inserted into the positioning holes of the floating piece, and then the screw rods are screwed outwards, so that the floating piece tensions all the connecting rods, the purpose of uniformly fixing the connecting rods is achieved, and therefore the connecting rods are very convenient to disassemble and assemble.

Wherein, the connecting rod 1 is made of steel and is of a round solid structure. In this embodiment, more than one connecting rod 1 is used to surround a circular structure, so the internal part is hollow, and the strength must be ensured, so the strength of the connecting rod must be high, and the strength can be ensured after the connecting rod is surrounded to a circular structure.

In this embodiment, the floating member 6 is circular, a clearance cavity is formed between the top of the floating member and the top surface of the hollow cavity, the screw rod drives the whole floating member to move upwards, and all the connecting rods can be locked as long as the floating member moves towards the direction far away from the center of the circle.

When needs are transported, as long as utilize support piece to pack into building material to utilize the manpower to slide in whole circular movable cavity, realize controlling the material transmission between the distance, concrete step is as follows:

as shown in figure 3, several connecting pieces at the top need to be detached, the supporting upper cover at the top of the supporting piece is exposed, when the material is loaded and taken, the supporting upper cover is opened and then covered, the whole supporting piece is pushed in a sliding mode, the material conveying can be achieved, and the convenience is high.

Because the top of scaffold frame can lay the backup pad 52 of one deck, makes things convenient for the operation personnel to walk at the top, so set up a logical groove 51 that runs through in the position that corresponds the connecting rod in the backup pad, consequently after taking off the bracing piece at top, the lower extreme of backup pad is supported with the top horizontal plane contact of connecting rod, and bellied support piece's support lid is then buckled respectively in leading to the inslot, makes things convenient for support piece's slip operation and conveniently gets and put support piece.

The invention has the beneficial effects that: the invention has good flexibility, can realize small-volume transportation, adopts an internal hollow structure, can realize convenient assembly while ensuring the strength, can convey materials in the internal hollow structure, does not need manual walking, and increases the operation safety.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims (3)

1. A scaffold, characterized in that: the connecting rod locking device comprises more than one connecting piece and more than one connecting rod, wherein more than one positioning shaft sleeve is annularly arranged on two sides of the connecting piece, a hollow cavity is arranged in the middle of the connecting piece, a positioning channel communicated with the hollow cavity is respectively arranged in each positioning shaft sleeve, a floating piece is arranged in the hollow cavity, one end of each connecting rod penetrates through the positioning shaft sleeve and extends into the hollow cavity, the extending ends of the connecting rods are respectively inserted into the positioning holes formed in two side surfaces of the floating piece, the extending ends of the connecting rods are locked by the floating pieces, a circular movable cavity is defined by the middle of more than one connecting rod, more than one supporting piece is arranged in the movable cavity, and the supporting pieces are slidably arranged in the movable cavity formed by surrounding the connecting;

the supporting piece is circular, a concave arc-shaped groove is formed in the outer wall surface of the supporting piece, which faces each connecting rod, and the circular connecting rod is partially buckled in the arc-shaped groove;

the supporting piece comprises a supporting upper cover and a supporting base, a storage cavity with an opening at the top is arranged in the supporting base, an assembling convex part is arranged on the lower end face of the supporting upper cover, an external thread is arranged on the outer wall of the assembling convex part, and the assembling convex part is in threaded assembly with the storage cavity with the internal thread;

the top of the connecting piece is provided with a threaded shaft sleeve, the top of the floating piece is embedded with a bearing, a screw rod is arranged in the threaded shaft sleeve, the outer surface of the bottom of the screw rod is a smooth surface, the bottom of the screw rod is inserted into a bearing hole of the bearing for fixing, and the screw rod penetrates through the threaded shaft sleeve and extends out of the bearing;

the floating part is circular, a clearance cavity is formed between the top of the floating part and the top surface of the hollow cavity, and the screw drives the whole floating part to move upwards.

2. The scaffold of claim 1, wherein: the connecting rod is steel, and it all is circular solid construction.

3. A method for realizing material transportation based on the scaffold of claims 1-2, characterized in that: utilize support piece to pack into building material to utilize the manpower to slide in whole circular shape activity intracavity, realize controlling the material transmission between the distance, concrete step is as follows:

several connecting pieces at the top need to be detached, the supporting upper cover at the top of the supporting piece is exposed, and when the material is loaded and taken, the supporting upper cover is opened and then covered, and the material can be conveyed by sliding and pushing the whole supporting piece.

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