CN216239602U

CN216239602U - Lapping operation frame

Info

Publication number: CN216239602U
Application number: CN202120493721.6U
Authority: CN
Inventors: 邢立化; 张凯; 李云龙; 王月阳; 田洋
Original assignee: Beijing Tosun Technology Development Co ltd
Current assignee: Beijing Tosun Technology Development Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2022-04-08
Anticipated expiration: 2031-03-08

Abstract

The application relates to a but overlap joint operation frame relates to the building operation frame and builds the field, include: a bottom support, a bottom frame mounted on the bottom support, a base frame mounted on the bottom frame, a top support mounted on the base frame, and a scaffold board mounted on the base frame; the bottom support comprises a bottom plate, a bottom external threaded pipe fixed on the bottom plate and a bottom support nut in threaded connection with the bottom external threaded pipe; the bottom frame comprises bottom supporting pipes arranged on bottom supporting nuts, bottom cross rods fixed on the bottom supporting pipes, bottom supporting plates fixed outside the bottom supporting pipes and bottom connecting pipes inserted in the two adjacent bottom supporting plates, the bottom supporting pipes are sleeved on the external threaded pipes at the bottom, and the basic frame is arranged on the bottom supporting pipes. This application has improved the stability of scaffold frame.

Description

Lapping operation frame

Technical Field

The application relates to the field of building operation frame construction, in particular to a lap joint operation frame.

Background

In the construction process of the project, scaffolds are required to be built on the periphery of a building, and then a worker constructs the building on the scaffolds. The purpose of building the scaffold is to ensure that each construction process can be smoothly carried out. Divide into outer scaffold and interior scaffold according to the position of setting up, as the name implies, outer scaffold is the work platform of setting up when being under construction to the building outer wall, and the scaffold that uses at present mainly uses the steel pipe to set up and forms, but along with the increase of construction height, the stability of scaffold is relatively poor.

Disclosure of Invention

In order to improve the stability of scaffold frame, this application provides a can overlap joint operation frame.

The application provides a but overlap joint operation frame adopts following technical scheme:

a shippable work frame comprising: a bottom support, a bottom frame mounted on the bottom support, a base frame mounted on the bottom frame, a top support mounted on the base frame, and a scaffold board mounted on the base frame;

the bottom support comprises a bottom plate, a bottom external threaded pipe fixed on the bottom plate and a bottom support nut in threaded connection with the bottom external threaded pipe;

the bottom frame comprises bottom supporting pipes arranged on bottom supporting nuts, bottom cross rods fixed on the bottom supporting pipes, bottom supporting plates fixed outside the bottom supporting pipes and bottom connecting pipes inserted in the two adjacent bottom supporting plates, the bottom supporting pipes are sleeved on the outer threaded pipes at the bottom, and the basic frame is arranged on the bottom supporting pipes.

Through adopting above-mentioned technical scheme, when putting up the operation frame, the staff fixes the external screw thread pipe in the bottom earlier on the bottom, then twist the external screw thread pipe with the bottom support nut, and gradually install the bottom stay tube on the external screw thread pipe in the bottom, and make the bottom stay tube butt on the bottom support nut, then install basic frame on the bottom support, and install the top support on the bottom support, install basic frame with the scaffold board on, then the staff stands to be under construction on the scaffold board, when putting up the operation frame, connect stably between each spare part, the holistic stability of operation frame has been improved.

Optionally, the basic frame comprises a basic supporting tube arranged on the bottom supporting tube, a sleeve sleeved outside the basic supporting tube, a buckle fixed on the basic supporting tube, a basic supporting plate fixed on the basic supporting tube and a basic connecting tube inserted on the basic supporting plate;

the sleeve is sleeved on the bottom supporting tube and the basic supporting tubes, the sleeve can be further sleeved on two adjacent basic supporting tubes, and the buckle is clamped on the sleeve.

By adopting the technical scheme, after the bottom support is built, a worker places the basic support tube on the bottom support tube, sleeves the bottom support tube and the basic support tube, hooks the sleeves on the basic support tube by utilizing the buckles, and sequentially connects other basic support tubes and the sleeves until the whole basic frame is built, then installs the top support on the basic frame, installs the scaffold board on the basic frame, and carries out construction on the basic frame.

Optionally, the top support comprises a top plate, a top external threaded pipe fixed on the top plate, and a top nut in threaded connection with the top external threaded pipe;

the sleeve is sleeved on the basic supporting pipe and the external thread pipe at the top.

By adopting the technical scheme, a worker fixes the top plate and the top external threaded pipe firstly, screws the top nut on the top external threaded pipe, sleeves the top external threaded pipe and the basic supporting pipe, places the top external threaded pipe on the basic supporting pipe, and connects the top external threaded pipe and the basic supporting pipe through the sleeves.

Optionally, the bottom external threaded pipe is provided with a pin hole, the bottom support pipe is provided with a pin hole, and a pin penetrates through the pin hole in the bottom external threaded pipe and the pin hole in the bottom support pipe.

Through adopting above-mentioned technical scheme, the pin is fixed bottom stay tube and bottom external screw thread pipe, and then has improved the stability of whole operation frame.

Optionally, other pin holes are further formed in the bottom support tube, pin holes are formed in the sleeve, and pins penetrate through the pin holes in the bottom support tube and the pin holes in the sleeve.

Through adopting above-mentioned technical scheme, the pin is connected the bottom stay tube with the sleeve pipe and is fixed, has improved the stability of whole operation frame.

Optionally, a via hole is formed in the bottom connecting pipe, a bottom fixing rod penetrates through the via hole, and the bottom fixing rod is clamped on the bottom supporting plate.

Through adopting above-mentioned technical scheme, utilize the bottom fixed rod to carry out the joint to bottom connecting pipe and bottom sprag board, improved the stability that bottom connecting pipe and bottom sprag board are connected.

Optionally, the basic connecting pipe is provided with a via hole, a basic fixing rod penetrates through the via hole, and the basic fixing rod is clamped on the basic supporting plate.

By adopting the technical scheme, the bottom connecting pipe and the basic supporting plate are connected by utilizing the basic fixing rod, so that the connection stability of the basic connecting pipe and the basic supporting plate is improved.

Optionally, a reinforcing rod is hinged to the bottom connecting pipe, one end of the reinforcing rod is hinged to the bottom connecting pipe, and the other end of the reinforcing rod is hinged to the basic connecting pipe.

Through adopting above-mentioned technical scheme, the reinforcing rod is connected fixedly bottom connecting pipe and basic connecting pipe, has improved the stability between bottom connecting pipe and the basic connecting pipe, and then has improved the stability of whole operation frame.

To sum up, the application comprises the following beneficial technical effects:

1. when the operation frame is built, an operator fixes the bottom external threaded pipe on the bottom plate, then screws the bottom support nut on the external threaded pipe, gradually installs the bottom support pipe on the bottom external threaded pipe, enables the bottom support pipe to abut on the bottom support nut, then installs the basic frame on the bottom support, installs the top support on the bottom support, installs the scaffold board on the basic frame, then the operator stands on the scaffold board for construction, when the operation frame is built, the connection among all parts is stable, and the overall stability of the operation frame is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of a portion of the structure of fig. 1.

Fig. 3 is a schematic view of a portion of the structure of fig. 1.

Fig. 4 is a schematic structural diagram of the scaffold board in the embodiment of the present application.

Fig. 5 is a schematic view of the folded structure of the scaffold board in the embodiment of the present application.

Description of reference numerals: 1. a bottom support; 11. a base plate; 12. a bottom externally threaded tube; 13. a bottom support nut; 2. a bottom frame; 21. a bottom support tube; 22. a bottom cross bar; 23. a bottom support plate; 241. a bottom fixing rod; 24. a bottom connecting pipe; 3. a base frame; 31. a primary support tube; 32. a sleeve; 33. buckling; 34. a base support plate; 35. a primary connecting tube; 351. a primary fixation rod; 36. a primary cross bar; 4. a top support; 41. a top plate; 42. a top externally threaded tube; 43. a top nut; 5. a scaffold board; 51. standing the plate; 511. a support portion; 52. hanging a ladder; 521. a hook portion; 522. a limiting part; 53. an elastic sheet; 6. and a reinforcing rod.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses can overlap joint operation frame.

Referring to fig. 1, the shippable work frame comprises a base support 1, a base frame 2 mounted on the base support 1, a base frame 3 mounted on the base frame 2, a top support 4 mounted on the base frame 3 and a scaffold board 5 mounted on the base frame 3.

Referring to fig. 1 and 2, the bottom support 1 includes a bottom plate 11 laid on the ground, and the bottom plate 11 is provided with a through hole through which a wedge pin can pass to fix the bottom plate 11 on the ground. A bottom external threaded pipe 12 is vertically fixed on the bottom plate 11, a bottom support nut 13 is connected to the bottom external threaded pipe 12 in a threaded manner, the bottom frame 2 is placed on the bottom support 1, and the bottom external threaded pipe 12 and the bottom support nut 13 support the bottom frame 2.

The bottom frame 2 includes a bottom support tube 21 provided on the bottom support nut 13, the bottom support tube 21 being fitted over the bottom externally threaded tube 12, the bottom support tube 21 having an inner diameter slightly larger than an outer diameter of the bottom externally threaded tube 12, and the bottom support tube 21 being fitted over the bottom support nut 13. The side wall of the bottom support tube 21 is vertically welded with a bottom cross bar 22, and two ends of the bottom cross bar 22 are respectively connected with one bottom support tube 21. Be fixed with bottom support plate 23 on the outer wall of bottom support tube 21, bottom support plate 23 is the petal form, it has the through-hole to open on bottom support plate 23, the overlap joint has bottom connecting pipe 24 on bottom support plate 23, the both ends shaping of bottom connecting pipe 24 has the bellying, the bellying on the bottom connecting pipe 24 passes the through-hole on bottom support plate 23, the both ends overlap joint respectively of bottom connecting pipe 24 is on two bottom support plate 23, the bellying on the bottom connecting pipe 24 passes the through-hole on bottom support plate 23, the bellying joint on the bottom connecting pipe 24 is on bottom support plate 23. The through hole is formed in the bottom connecting pipe 24, the bottom fixing rod 241 penetrates through the through hole of the bottom connecting pipe 24, the bottom fixing rod 241 is provided with a protrusion after penetrating through the through hole in the bottom connecting pipe 24, and the protrusion on the bottom fixing rod 241 is clamped on the bottom supporting plate 23.

In order to improve the stability of the bottom support tube 21 on the bottom support nut 13, a pin hole is formed on the bottom support tube 21, a pin hole is also formed on the bottom outer threaded tube 12, and then a pin is used to pass through the pin hole on the bottom support tube 21 and the pin hole on the bottom outer threaded tube 12 to connect and fix the bottom support tube 21 and the bottom outer threaded tube 12.

Referring to fig. 1 and 3, the basic frame 3 is mounted on the bottom support pipe 21, the basic frame 3 includes a basic support pipe 31 provided on the bottom support pipe 21, the basic support pipe 31 is a hollow pipe, one end of the basic support pipe 31 abuts on the bottom support pipe 21, and the diameter of the basic support pipe 31 is the same as the diameter of the bottom support pipe 21. The sleeve 32 is sleeved outside the basic supporting tube 31, the inner diameter of the sleeve 32 is slightly larger than the outer diameter of the basic supporting tube 31, a buckle 33 is formed on the basic supporting tube 31, the buckle 33 is an elastic piece made of a spring, a convex edge is formed on the outer wall of the sleeve 32, and the buckle 33 is buckled on the convex edge of the sleeve 32 to prevent the sleeve 32 from falling off the basic supporting tube 31 and the bottom supporting tube 21.

In order to further improve the stability of the connection of the sleeve 32 to the base support pipe 31 and the bottom support pipe 21, a plurality of pin holes are formed in the sleeve 32, the pin holes are also formed in the bottom support pipe 21, the pin holes are formed in the base support pipe 31, the sleeve 32 and the bottom support pipe 21 are fixed in an inserting manner by using pins, and the sleeve 32 and the base support pipe 31 are fixed in an inserting manner by using pins.

A basic supporting plate 34 is coaxially fixed to the outer wall of the basic supporting tube 31, the basic supporting plate 34 is located on the upper half of the basic supporting tube 31, and the size and shape of the basic supporting plate 34 are the same as those of the bottom supporting plate 23. The basic support plate 34 is formed with a through hole, the basic support plate 34 is overlapped with a basic connection tube 35, both ends of the basic connection tube 35 are formed with protrusions, both ends of the basic connection tube 35 are respectively overlapped on the two basic support plates 34, the protrusions of the basic connection tube 35 pass through the through hole of the basic support plate 34, and the side of the protrusions of the basic connection tube 35 is attached to the inner side of the basic support plate 34, so that the basic connection tube 35 pulls the two basic support plates 34. The basic connection pipe 35 is provided with a through hole, the basic fixing rod 351 penetrates through the through hole of the basic connection pipe 35, after the basic fixing rod 351 penetrates through the basic connection pipe 35 and the basic support plate 34, a protrusion is formed at the bottom of the basic fixing rod 351, and the protrusion of the basic fixing rod 351 is clamped on the basic support plate 34.

The number of the basic frames 3 is plural, the basic frames 3 can also be installed on the basic frame 3 therebelow, the basic support pipe 31 is placed on the basic support pipe 31, and the sleeve 32 is sleeved on the two basic support pipes 31 which are contacted. The basic cross bar 36 is fixedly connected between two adjacent basic supporting pipes 31, and two ends of the basic cross bar 36 are respectively connected with one basic supporting pipe 31, so that the basic frame 3 is formed, and the stability of the whole basic frame 3 is improved.

Referring to FIG. 3, the top support 4 comprises a top plate 41, the top plate 41 is U-shaped, the top plate 41 has an opening facing upward, a top external threaded tube 42 is vertically welded to the top plate 41, a top nut 43 is threadedly connected to the top external threaded tube 42, the sleeve 32 can be further sleeved on the primary support tube 31 and the top external threaded tube 42, and then the sleeve 32 can be abutted on the bottom cross bar 22 by screwing the top nut 43. The top external thread tube 42 is provided with a male pin hole, and the sleeve 32 and the top external thread tube 42 are inserted and fixed by using a pin.

Referring to fig. 1 and 4, the scaffold board 5 includes a standing board 51 and two hanging ladders 52 mounted on the standing board 51, and the two hanging ladders 52 are symmetrically distributed at two ends of the standing board 51 in the length direction. A support portion 511 is formed at one side end of the standing plate 51, the support portion 511 is an arc-shaped plate, and the support portion 511 is overlapped on the basic connection pipe 35.

The hanging ladder 52 can be fixed on the standing plate 51, a hook portion 521 is formed on the hanging ladder 52, and the hook portion 521 is located on one side, far away from the standing plate 51, of the hanging ladder 52. When the scaffold board is attached to the base connection pipe 35, the support portion 511 of the standing board 51 is engaged with the base connection pipe 35, and the hook portion 521 of the hook ladder 52 is hooked on the base connection pipe 35. During operation, a worker stands on the standing plate 51 to perform construction.

Further, referring to fig. 4 and 5, in a more preferred embodiment, the hanging ladder 52 is hinged to the standing plate 51, and when the scaffold board is hooked on the basic connection pipe 35, a worker first overlaps the support portion 511 on the basic connection pipe 35, hooks the hook portion 521 on the same side as the support portion 511 on the basic connection pipe 35, then hooks the other hook portion 521 on the basic connection pipe 35, and then stands on the standing plate 51 to perform construction. After the construction is completed, the worker can pull the hanging ladder 52 on the scaffold board on the next layer, lift the whole scaffold board, and then hook the hanging ladder 52 on the basic connecting pipe 35 on the layer above the basic connecting pipe 35, so that the standing board 51 is provided with a plurality of lightening holes, and the operation is simple, convenient, quick and light.

In order to improve the stability of the hanging ladder 52 on the basic connection pipe 35, a stopper 522 is fixed to the hanging ladder 52, the stopper 522 is located between the hook 521 and the standing plate 51, the stopper 522 is an arc-shaped plate, the bending direction of the stopper 522 on the hanging ladder 52 is opposite to the bending direction of the hook 521, and after the hook 521 is hooked on the basic connection pipe 35, the stopper 522 is located below the support rod on the basic connection pipe 35.

Two pin joints that hang ladder 52 on standing board 51 are highly different, rotate two and hang ladder 52, and two are hung ladder 52 and can freely expand and fold on standing board 51, and two are hung and do not interfere each other between the ladder 52, and one is hung ladder 52 and is located the top, and one is hung ladder 52 and is located the below to folding whole scaffold board, occupation space is little, easy and simple to handle, swift, the staff of being convenient for transports.

Further, referring to fig. 1 and 4, in a more preferred embodiment, two hanging ladders 52 are a wide hanging ladder and a narrow hanging ladder, respectively, the width of the wide hanging ladder is larger than that of the narrow hanging ladder, and the heights of the hinge points of the wide hanging ladder and the narrow hanging ladder on the standing plate 51 may be the same. The narrow hanging ladder is located on the same side of the standing plate 51 as the supporting portion 511. The narrow hanging ladder and the wide hanging ladder are both provided with climbing rods, and after the workers work on the scaffold boards, the climbing rods can be moved to the upper layer of the support frame and then continue construction, or the scaffold boards of the next layer are pulled up to be lapped on the layer, and then the scaffold boards stand on the standing board 51 for construction.

For the convenience of narrow hanging ladder and wide hanging ladder folding on standing board 51, the climbing rod on the wide hanging ladder is located the one side of keeping away from the narrow hanging ladder, like this narrow hanging ladder fold to stand on board 51 after, hang the ladder with the width again and fold to stand on board 51, because the width of the wide hanging ladder is greater than the narrow hanging ladder, and the climbing rod on the wide hanging ladder is located the one side of keeping away from the narrow hanging ladder, the climbing rod on the wide hanging ladder can not influence the folding of the wide hanging ladder.

When the scaffold board is connected to the basic connection pipe 35, the worker connects the hook 521 of the narrow hanging ladder and the support 511 of the standing board 51 to the basic connection pipe 35, and then hooks the hook 521 of the wide hanging ladder to the basic connection pipe 35. When hook portion 521 on the wide ladder of hanging of hook, the narrow ladder of hanging rocks on the horizontal pole on basic connecting pipe 35 easily, in order to reduce rocking of the wide ladder of hanging, be fixed with flexible piece 53 on the narrow ladder of hanging, flexible piece 53 one end is fixed on the narrow ladder of hanging, the other end of flexible piece 53 is the free end, flexible piece 53 is located the centre of two supporting parts 511 on the narrow ladder of hanging, after hook portion 521 on the narrow ladder of hanging hung was hung to the horizontal pole of basic connecting pipe 35, flexible piece 53 butt is on the horizontal pole of basic connecting pipe 35, then when the wide ladder of hanging of hook, the rocking of the narrow ladder of hanging on basic connecting pipe 35 has been reduced.

In order to increase the stability of the basic frame 3 on the bottom frame 2, a reinforcing bar 6 is articulated on the bottom connecting tube 24, one end of the reinforcing bar 6 is articulated on the bottom connecting tube 24, and the other end of the reinforcing bar 6 is articulated on the basic connecting tube 35. The reinforcing bars 6 improve the stability between the bottom connecting pipe 24 and the basic connecting pipe 35, and thus the stability of the entire work frame.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An overlappable work frame, comprising: the device comprises a bottom support (1), a bottom frame (2) arranged on the bottom support (1), a basic frame (3) arranged on the bottom frame (2), a top support (4) arranged on the basic frame (3) and a scaffold board (5) arranged on the basic frame (3);

the bottom support (1) comprises a bottom plate (11), a bottom external threaded pipe (12) fixed on the bottom plate (11) and a bottom support nut (13) in threaded connection with the bottom external threaded pipe (12);

the bottom frame (2) comprises bottom supporting pipes (21) arranged on bottom supporting nuts (13), bottom cross rods (22) fixed on the bottom supporting pipes (21), bottom supporting plates (23) fixed outside the bottom supporting pipes (21) and bottom connecting pipes (24) inserted in the two adjacent bottom supporting plates (23), the bottom supporting pipes (21) are sleeved on the bottom external threaded pipes (12), and the basic frame (3) is arranged on the bottom supporting pipes (21).

2. A shippable work frame according to claim 1, wherein: the basic frame (3) comprises a basic supporting pipe (31) arranged on the bottom supporting pipe (21), a sleeve (32) sleeved outside the basic supporting pipe (31), a buckle (33) fixed on the basic supporting pipe (31), a basic supporting plate (34) fixed on the basic supporting pipe (31) and a basic connecting pipe (35) inserted on the basic supporting plate (34);

the sleeve (32) is sleeved on the bottom supporting pipe (21) and the basic supporting pipes (31), the sleeve (32) can also be sleeved on two adjacent basic supporting pipes (31), and the buckle (33) is clamped on the sleeve (32).

3. A shippable work frame according to claim 2, wherein: the top support (4) comprises a top plate (41), a top external threaded pipe (42) fixed on the top plate (41) and a top nut (43) in threaded connection with the top external threaded pipe (42);

the sleeve (32) is sleeved on the basic supporting pipe (31) and the external thread pipe (42) at the top.

4. A shiplap work frame as claimed in claim 3, wherein: the bottom external thread pipe (12) is provided with a pin hole, the bottom supporting pipe (21) is provided with a pin hole, and a pin penetrates through the pin hole in the bottom external thread pipe (12) and the pin hole in the bottom supporting pipe (21).

5. A shippable work frame according to claim 4, wherein: other pin holes are further formed in the bottom supporting tube (21), pin holes are formed in the sleeve (32), and pins penetrate through the pin holes in the bottom supporting tube (21) and the pin holes in the sleeve (32).

6. A shippable work frame according to claim 5, wherein: the bottom connecting pipe (24) is provided with a via hole, a bottom fixing rod (241) penetrates through the via hole, and the bottom fixing rod (241) is clamped on the bottom supporting plate (23).

7. A shippable work frame according to claim 6, wherein: the basic connecting pipe (35) is provided with a via hole, a basic fixing rod (361) penetrates through the via hole, and the basic fixing rod (361) is clamped on the basic supporting plate (34).

8. A shiplap work frame as claimed in claim 7, wherein: the bottom connecting pipe (24) is hinged with a reinforcing rod (6), one end of the reinforcing rod (6) is hinged on the bottom connecting pipe (24), and the other end of the reinforcing rod is hinged on the basic connecting pipe (35).