CN212201192U

CN212201192U - Simple scaffold for house construction

Info

Publication number: CN212201192U
Application number: CN202020555365.1U
Authority: CN
Inventors: 王民江; 季占奎; 周元振
Original assignee: Tianyuan Construction Group Co Ltd; Shandong Hongda Real Estate Co Ltd
Current assignee: Tianyuan Construction Group Co Ltd; Shandong Hongda Real Estate Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-22
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to a simple and easy scaffold frame is used in room construction belongs to building equipment technical field, including base, stand, footboard and horizontal pole. The stand is connected at the top of base, and the top of stand is connected with the fixing base, and the outer wall connection of stand has the fixture block. The footboard is connected between the top of fixing base. The horizontal pole is connected between the stand, and the tip of horizontal pole is equipped with the draw-in groove with fixture block complex. The clamping blocks are clamped into the clamping grooves, and the cross rod is detachably connected with the upright post. When the scaffold is installed, the knob rotates to drive the push block to rotate, the push block pushes against the locking block to move towards the direction of the clamping block of the stand column when rotating, the horizontal rod of the locking block is inserted into the slot of the clamping block, the locking block is connected with the clamping block, and therefore the horizontal rod is connected with the stand column. The utility model discloses the dismouting is fast, and the connecting piece is not fragile after the steel pipe is torn open, and reuse nature is strong, and construction cost is low, and the connecting piece is difficult for the fracture during dismouting, and the job site is clean and tidy.

Description

Simple scaffold for house construction

Technical Field

The utility model relates to a building equipment technical field specifically is a simple and easy scaffold frame is used in room construction.

Background

The scaffold is a working platform which is set up for ensuring that each construction process is carried out smoothly, and since the 90 s, some domestic enterprises introduce foreign advanced technologies, and develop various novel scaffolds, such as a bolt type scaffold, a CRAB module scaffold, a disc type scaffold, a square tower type scaffold and various types of climbing frames. Technically, scaffold enterprises in China have the capability of processing and producing various novel scaffolds, but the domestic market is not formed yet, construction enterprises are still insufficient in understanding the novel scaffolds, and along with the appearance of a large number of modern large-scale building systems in China, the fastener type steel pipe scaffold can not adapt to the requirement of building construction development, and the development, popularization and application of the novel scaffolds are urgent.

Traditional fastener formula steel pipe scaffold frame carries out fixed mounting through bolt-up's lock joint connecting piece, though construction safety and reliability, nevertheless installs and removes speed very low, and the screw is fragile after the steel pipe is torn open, and fixing bolt is easy to be broken when carrying out the dismouting, and construction cost is high, and the job site is untidy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy scaffold frame is used in room building to there is the dismouting speed low in solving traditional fastener formula steel pipe scaffold frame, screw fragile after the steel pipe is torn open, and fixing bolt is easy to be broken when carrying out the dismouting, and construction cost is high, the untidy technical problem of job site.

In order to solve the technical problem, the utility model provides a simple and easy scaffold frame is used in room construction, including the base, still include:

the upright post is connected to the top of the base, the top of the upright post is connected with the fixed seat, and the outer wall of the upright post is connected with the clamping block;

the pedal is connected between the tops of the fixed seats;

the cross bar is connected between the stand columns, and the end part of the cross bar is provided with a clamping groove matched with the clamping block;

the clamping blocks are clamped in the clamping grooves, and the cross rod is detachably connected with the upright post.

Preferably, a slot is formed in the clamping block, mounting grooves are formed in two ends of the cross rod, a locking block matched with the slot is arranged in each mounting groove, a locking block pushing mechanism is further connected to the cross rod, the locking block pushing mechanism pushes the locking block to be inserted into the slot, and then the cross rod and the stand column are detachably connected.

Preferably, the locking piece is a transverse T-shaped piece, a horizontal rod of the locking piece is matched with the slot, and a spring is further arranged in a cavity formed by surrounding of a vertical rod of the locking piece, the horizontal rod and the mounting groove.

Preferably, locking piece pushing mechanism includes the knob and connects the ejector pad at the knob tip, the knob axle of knob passes the horizontal pole and stretches into in the mounting groove, and the outside at the horizontal pole is stayed to the knob body of knob, the tip at the knob axle is connected perpendicularly to the ejector pad, the ejector pad promotes when the knob rotates to support and leans on the locking piece to the motion of slot direction or keep away from the motion of slot direction.

Preferably, the knob shaft is connected with a bearing inner ring in an interference fit manner, and the inner wall of the mounting groove is fixedly connected with a bearing outer ring matched with the bearing inner ring.

Preferably, the cross rod comprises a cross rod body and a protrusion connected to the end of the cross rod body, the clamping groove is formed in the protrusion, and the mounting groove is formed in the end of the cross rod body.

Preferably, the end part of the protrusion is provided with a circular arc surface matched with the upright post.

Preferably, the fixture blocks are T-shaped pieces which are arranged along the outer wall of the upright post at intervals at the same horizontal height.

Compared with the prior art, the utility model discloses a characteristics and beneficial effect do: the utility model discloses a room is built and is carried out special design with simple and easy scaffold frame to being connected of horizontal pole and stand, during the installation, the workman rotates the knob, and the knob rotates and drives the ejector pad and rotates, promotes when the ejector pad rotates and supports to lean on the fixture block direction motion of locking piece to the stand, inserts in the slot of fixture block until the horizon bar of locking piece, makes locking piece and fixture block be connected to make the horizontal pole be connected with the stand. The dismouting is fast, and the connecting piece is not fragile after the steel pipe is torn open, and reuse nature is strong, and construction cost is low, and the connecting piece is difficult for the fracture during dismouting, and the job site is clean and tidy.

Drawings

Fig. 1 is a schematic structural diagram of a simple scaffold for building construction.

Fig. 2 is a schematic view of the connection between the upright post and the cross bar.

Fig. 3 is a schematic cross-sectional view of the end of a cross-bar.

Fig. 4 is a schematic view of the connection of the knob, the push block and the bearing.

The attached drawings are marked as follows: 1-base, 2-upright post, 3-fixing seat, 4-pedal, 5-cross bar, 51-cross bar body, 52-protrusion, 6-clamping block, 7-clamping groove, 8-slot, 9-mounting groove, 10-locking block, 11-spring, 12-knob, 121-knob shaft, 122-knob body, 13-push block, 141-bearing inner ring and 142-bearing outer ring.

Detailed Description

In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a simple scaffold for building is characterized by comprising a base 1, a vertical column 2, a pedal 4 and a cross bar 5. Stand 2 is connected at the top of base 1, and the top plug-in connection of stand 2 has fixing base 3, and the outer wall welded connection of stand 2 has fixture block 6, and fixture block 6 is preferred to be set up along the same level interval of 2 outer walls on the stand. The pedal 4 is in threaded connection between the tops of the fixed seats 3. The cross rod 5 is connected between the upright posts 2, the cross rod 5 comprises a cross rod body 51 and a protrusion 52 connected to the end part of the cross rod body 51, and a clamping groove 7 matched with the clamping block 6 is formed in the protrusion 52. The clamping block 6 is clamped into the clamping groove 7, and the cross rod 5 is detachably connected with the upright post 2. The end of the projection 52 is provided with a circular arc surface which is matched with the upright post 2.

The clamping block 6 is provided with a slot 8, and the end part of the cross bar body 51 is provided with a mounting groove 9. Be equipped with in the mounting groove 9 with slot 8 complex locking piece 10, still be connected with locking piece pushing mechanism on the horizontal pole 5, locking piece pushing mechanism promotes in locking piece 10 inserts slot 8, and then can dismantle horizontal pole 5 and stand 2 and be connected.

Specifically, the locking piece 10 is a transverse T-shaped piece, a horizontal rod of the locking piece 10 is matched with the slot 8, and a spring 11 is further arranged in a cavity enclosed by a vertical rod of the locking piece 10, the horizontal rod and the mounting groove 9. When the locking block 10 moves to be nearest to the fixture block 6, the spring 11 contracts to be the shortest, and after the external force is removed, the spring 11 pushes the locking block 10 to move towards the direction far away from the fixture block 6. The spring 11 is a coil spring with an elastic coefficient of 20N/cm.

The locking piece pushing mechanism comprises a knob 12 and a pushing block 13 connected to the end of the knob 12, a knob shaft 121 of the knob 12 penetrates through the cross rod 5 and extends into the mounting groove 9, a knob body 122 of the knob 12 is reserved outside the cross rod 5, the pushing block 13 is vertically connected to the end of the knob shaft 121, and the pushing block 13 pushes against the locking piece 10 to move towards the direction of the slot 8 or move away from the direction of the slot 8 when the knob 12 rotates.

In order to prevent the relative displacement between the knob shaft 121 and the mounting groove 9, a bearing inner ring 141 is connected to the knob shaft 121 in an interference fit manner, and a bearing outer ring 142 matched with the bearing inner ring 141 is fixedly connected to the inner wall of the mounting groove 9.

During the use, install base 1 and stand 2, peg graft draw-in groove 7 and fixture block 6 on the one end of horizontal pole 5, aim at slot 8 with the horizontal pole of locking piece 10. The knob 12 is rotated by 90 degrees, so that the knob shaft 121 drives the push block 13 to rotate, and the push block 13 pushes against the locking block 10 to move towards the direction close to the fixture block 6 until the horizontal rod of the locking block 10 is inserted into the slot 8 of the fixture block 6. Meanwhile, the spring 11 is compressed to generate reverse elastic force, and the spring 11 drives the locking block 10 to move towards the direction far away from the fixture block 6, so that the locking block 10 abuts against the pushing block 13, and the pushing block 13 is fixed. Similarly, the other end of the cross bar 5 is connected to the upright 2. Then fixing base 3 is connected with stand 2, is connected the top of fixing base 3 with footboard 4.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.

Claims

1. The utility model provides a simple and easy scaffold frame is used in room construction, its characterized in that includes base (1), still includes:

the stand column (2) is connected to the top of the base (1), the top of the stand column (2) is connected with the fixed seat (3), and the outer wall of the stand column (2) is connected with the clamping block (6);

the pedal (4) is connected between the tops of the fixed seats (3);

the cross rods (5) are connected between the upright posts (2), and clamping grooves (7) matched with the clamping blocks (6) are formed in the end portions of the cross rods (5);

the clamping blocks (6) are clamped into the clamping grooves (7), and the cross rod (5) is detachably connected with the upright post (2).

2. The simple scaffold for building construction according to claim 1, characterized in that: the clamping device is characterized in that a slot (8) is formed in the clamping block (6), mounting grooves (9) are formed in two ends of the cross rod (5), a locking block (10) matched with the slot (8) is arranged in the mounting grooves (9), the cross rod (5) is further connected with a locking block pushing mechanism, the locking block pushing mechanism pushes the locking block (10) to be inserted into the slot (8), and then the cross rod (5) is detachably connected with the stand column (2).

3. The simple scaffold for building construction according to claim 2, characterized in that: the locking piece (10) is a transverse T-shaped piece, a horizontal rod of the locking piece (10) is matched with the slot (8) in arrangement, and a spring (11) is further arranged in a cavity formed by surrounding of a vertical rod of the locking piece (10) and the horizontal rod and the mounting groove (9).

4. The simple scaffold for building construction according to claim 2, characterized in that: the locking piece pushing mechanism comprises a knob (12) and a pushing block (13) connected to the end of the knob (12), wherein a knob shaft (121) of the knob (12) penetrates through a cross rod (5) and extends into a mounting groove (9), a knob body (122) of the knob (12) is reserved outside the cross rod (5), the pushing block (13) is perpendicularly connected to the end of the knob shaft (121), and the pushing block (13) pushes and abuts against the locking block (10) to move towards the direction of a slot (8) or move away from the direction of the slot (8) when the knob (12) rotates.

5. The simple scaffold for building construction according to claim 4, wherein: the outer interference fit of knob axle (121) is connected with bearing inner ring (141), mounting groove (9) inner wall fixedly connected with and bearing inner ring (141) complex bearing outer ring (142).

6. The simple scaffold for building construction according to claim 2, characterized in that: the cross rod (5) comprises a cross rod body (51) and protrusions (52) connected to the end portions of the cross rod body (51), the clamping grooves (7) are formed in the protrusions (52), and the mounting grooves (9) are formed in the end portions of the cross rod body (51).

7. The simple scaffold for building construction according to claim 6, wherein: the end part of the bulge (52) is provided with an arc surface matched with the upright post (2).

8. The simple scaffold for building construction according to claim 1, characterized in that: the fixture blocks (6) are T-shaped pieces which are arranged along the outer wall of the upright post (2) at intervals at the same horizontal height.