CN210316497U - Scaffold board internal and external support fixing device - Google Patents
Scaffold board internal and external support fixing device Download PDFInfo
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- CN210316497U CN210316497U CN201920993537.0U CN201920993537U CN210316497U CN 210316497 U CN210316497 U CN 210316497U CN 201920993537 U CN201920993537 U CN 201920993537U CN 210316497 U CN210316497 U CN 210316497U
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- scaffold board
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- bracket
- guide rail
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Abstract
The utility model relates to a scaffold board internal and external support fixing device, including guide rail, scaffold board bracket, scaffold board, location bracket, the scaffold board bracket that the outside of guide rail spliced pole is connected forms the triangular support, has guaranteed the firm of bearing structure, and the support side of scaffold board bracket manages the tip and is equipped with the connecting block, and the connecting block both sides are equipped with symmetrical square otic placode, through the connection of connecting block and square otic placode and guide rail spliced pole, has increased the contact surface of scaffold board bracket and guide rail spliced pole junction, makes the connection more firm; the upper end of a connecting block fixed on a guide rail connecting column above the scaffold board bracket is provided with a positioning bracket, a supporting beam on one side can be directly clamped into a supporting groove of the positioning bracket when the scaffold board is installed, and a supporting beam on the other end is tightly pressed on the upper end of the connecting block on the outer side of the scaffold board bracket, so that the installation can be finished; the utility model discloses scaffold board's concatenation is simple, easy operation and efficient, has improved the efficiency of construction.
Description
Technical Field
The utility model relates to a construction equipment technical field especially relates to a scaffold board inside and outside support fixing device.
Background
An attached lifting scaffold in the technical field of building equipment, also called a climbing frame in the industry, is a support which is convenient for construction operation of workers and is erected for solving vertical transportation in a building site, is a novel scaffold system developed in recent years, is mainly applied to a high-rise shear wall type building and can ascend or descend along a building; the scaffold boards of the lifting scaffold are arranged between the guide rails and the protective net, building workers stand on the scaffold boards for building construction, multiple layers of the scaffold boards are often arranged in the lifting scaffold to accommodate more workers for construction, and the scaffold boards on each layer are formed by splicing a plurality of small-size scaffold boards, so that the lifting scaffold is convenient to transport and install; but the scaffold board of polylith small-size carries out fixed connection through a plurality of bolts usually and guarantees the firm of scaffold board when the guide rail and the support body concatenation with the scaffold, consequently builds and wastes time and energy when dismantling the scaffold board, influences the construction process.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an inside and outside support fixing device of scaffold board.
The technical scheme of the utility model is that: the utility model provides an inside and outside support fixing device of scaffold board, includes guide rail, scaffold board bracket, scaffold board, location bracket, its characterized in that: the inner end of the guide rail is provided with a guide rail connecting column fixedly connected with the scaffold, and the guide rail connecting column is uniformly provided with a plurality of connecting holes penetrating through the left side surface and the right side surface;
the scaffold plate bracket comprises a long supporting square pipe and a short supporting square pipe, wherein the short supporting square pipe is obliquely connected to the middle of the long supporting square pipe and is positioned on the same plane with the long supporting square pipe, and an included angle between the short supporting square pipe and the long supporting square pipe is α;
the positioning bracket is fixedly connected to the inner side of the guide rail connecting column and tightly pressed at the upper end of the scaffold board bracket, the positioning bracket comprises a support groove body and a connecting groove body welded in the middle of the inner side wall of the support groove body, the support groove body is integrally in a channel steel shape, the height of the outer side wall of the support groove body is smaller than that of the inner side wall, and a square notch A with the lower end flush with the bottom surface of the support groove body is cut in the middle of the inner side wall of the support groove body; the connecting groove body is in a section of channel steel in appearance, a groove bottom plate at the lower end of the connecting groove body is cut to form a square notch B, the size of the square notch B is matched with that of the square notch A, the square notch B and the square notch A are correspondingly welded to vertically connect the connecting groove body with the inner side wall of the supporting groove body, the groove bottom plate of the connecting groove body protrudes into the supporting groove body, the groove bottom plate of the connecting groove body is parallel to the inner side wall of the supporting groove body, the connecting groove body is positioned above the supporting groove body, and a pair of fixed connecting holes are respectively formed in the upper end and the lower end of a connecting wall at two sides of the connecting groove; the connecting groove body is buckled on the inner side of the guide rail connecting column, the two pairs of fixed connecting holes are matched and connected with the connecting holes on the two sides of the guide rail connecting column through bolts, and the bottom surface of the supporting groove body below the connecting groove body is pressed on the upper end surface of the upper connecting block at the end part of the short supporting square tube;
the scaffold board comprises two side supporting beams on two sides of the bottom surface, wherein the supporting beam on one side is fixed in the supporting groove body of the positioning bracket, and the side supporting beam on the other side is tightly pressed on the upper end surface of the outer side connecting block of the scaffold board bracket.
Preferably, the height from the upper end surface of the outer side wall of the supporting groove body to the upper end of the square notch of the supporting groove body is larger than the height of the cross section of the supporting beam of the scaffold board.
Preferably, the included angle α is greater than or equal to 45 degrees and less than or equal to 75 degrees.
Preferably, the width of the scaffold board and the distance between the upper connecting block above the scaffold board bracket and the outer side
The distance between the connecting blocks is the same.
Preferably, the bottom surface of the connecting groove body at the upper end of the rectangular notch of the connecting groove body protrudes into the supporting groove.
The utility model has the beneficial technical effects that: the utility model discloses scaffold bracket and guide rail spliced pole that the outside of guide rail spliced pole is connected form the triangular supports, have guaranteed the firm of bearing structure, and the square pipe end of support of scaffold bracket is equipped with the connecting block, and the connecting block both sides are equipped with symmetrical square otic placode, through the connection of connecting block and square otic placode and guide rail spliced pole, have increased the contact surface of scaffold bracket and guide rail spliced pole junction, make the junction more firm; the upper end of a connecting block fixed on a guide rail connecting column above the scaffold board bracket is provided with a positioning bracket, a supporting beam on one side can be directly clamped into a supporting groove of the positioning bracket when the scaffold board is installed, and a supporting beam on the other end is tightly pressed on the upper end of the connecting block on the outer side of the scaffold board bracket, so that the installation can be finished; the utility model discloses scaffold board's concatenation is simple, easy operation and efficient, has improved the efficiency of construction.
Drawings
Fig. 1 is a front view of the scaffold board bracket of the present invention;
FIG. 2 is a schematic perspective view of the scaffold bracket of the present invention
FIG. 3 is a schematic view of the installation structure of the guide rail, the scaffold board bracket and the positioning bracket of the present invention;
FIG. 4 is a schematic view of the installation structure of the guide rail, the scaffold bracket, the scaffold and the positioning bracket of the present invention;
fig. 5 is a second schematic view of the installation structure of the guide rail, the scaffold bracket, the scaffold and the positioning bracket of the present invention;
fig. 6 is a schematic structural view of the positioning bracket of the present invention.
In the figure, 1, a scaffold bracket, 11, a long supporting square tube, 12, a short supporting square tube, 13, an upper connecting block, 14, a lower connecting block, 15, a square lug plate, 16, an outer connecting block, 17, a mounting round hole, 18, a mounting long round hole, 2, a guide rail, 21, a guide rail connecting column, 22, a connecting hole, 3, a positioning bracket, 31, a supporting groove body, 32, a connecting groove body, 33, an outer side wall, 34, an inner side wall, 35, a square notch A, 36, a fixed connecting hole, 37, a connecting groove body bottom surface, 38, a square notch B, 4, a scaffold plate and 41, a side supporting beam.
Detailed Description
First embodiment, refer to description attached drawing (1-6), a scaffold board internal and external supports fixing device, including guide rail, scaffold board bracket, scaffold board, locating bracket, characterized by: the inner end of the guide rail is provided with a guide rail connecting post fixedly connected with the scaffold, the guide rail connecting post is uniformly provided with a plurality of connecting holes penetrating through the left side surface and the right side surface, and the connecting holes are used for externally connecting pieces;
the scaffold plate bracket comprises a long supporting square pipe and a short supporting square pipe, wherein the short supporting square pipe is obliquely connected to the middle of the long supporting square pipe and is positioned on the same plane with the long supporting square pipe, and an included angle between the short supporting square pipe and the long supporting square pipe is α;
the positioning bracket is fixedly connected to the inner side of the guide rail connecting column and tightly pressed at the upper end of the scaffold board bracket, the positioning bracket comprises a support groove body and a connecting groove body welded in the middle of the inner side wall of the support groove body, the support groove body is integrally in a channel steel shape and is convenient to connect with the guide rail connecting column, the height of the outer side wall of the support groove body is smaller than that of the inner side wall, so that a support beam on one side of the scaffold board is clamped into an inlet of the support groove body, and a square cut-in nail with the lower end flush with the bottom surface of the support groove body is cut in the; the connecting groove body is in a section of channel steel in appearance, a groove bottom plate at the lower end of the connecting groove body is cut to form a square notch B, the size of the square notch B is matched with that of the square notch A, the square notch B and the square notch A are correspondingly welded to vertically connect the connecting groove body with the inner side wall of the supporting groove body, the groove bottom plate of the connecting groove body protrudes into the supporting groove body, the groove bottom plate of the connecting groove body is parallel to the inner side wall of the supporting groove body, the connecting groove body is positioned above the supporting groove body, and a pair of fixed connecting holes are respectively formed in the upper end and the lower end of a connecting wall at two sides of the connecting groove; the connecting groove body is buckled on the inner side of the guide rail connecting column, the two pairs of fixed connecting holes are matched and connected with the connecting holes on the two sides of the guide rail connecting column through bolts, and the bottom surface of the supporting groove body below the connecting groove body is pressed on the upper end surface of the upper connecting block at the end part of the short supporting square tube;
the bottom surface of the connecting groove body at the upper end of the rectangular notch of the connecting groove body protrudes into the supporting groove, and the protruding bottom surface plays a role in blocking a supporting beam of the scaffold board in the fixing groove.
The scaffold board include two collateral branch supporting beam of bottom surface both sides, wherein a supporting beam of one side is fixed in the support cell body of locating bracket, the collateral branch supporting beam of opposite side compresses tightly the up end of the outside connecting block of scaffold board bracket to fix the medial surface at the guide rail spliced pole with scaffold board horizontally.
The height of the upper end surface of the outer side wall of the supporting groove body from the upper end of the square notch of the supporting groove body is larger than the height of the cross section of the supporting beam of the scaffold plate.
Contained angle α more than or equal to 45 less than or equal to 75, set up this contained angle scope and can guarantee to form the most firm triangular supports between short support side's pipe and the long support side's pipe.
The width of the scaffold board is the same as the distance between the upper connecting block above the scaffold board bracket and the outer connecting block, so that the size correspondence of the scaffold board and the scaffold board bracket is ensured.
The utility model discloses an installation does: the upper connecting block and the lower connecting block which correspond to the scaffold bracket correspond to the guide rail connecting column, and the mounting round holes in the middle of the square ear plates on the two sides of the upper connecting block and the lower connecting block are correspondingly connected with the connecting holes on the side surface of the guide rail connecting column, so that the scaffold bracket is fixedly connected to the outer side of the guide rail connecting column, a triangular support is also formed between the scaffold bracket and the guide rail connecting column, and the scaffold bracket is stable in structure and is not easy to deform; then the connecting groove of the positioning bracket is buckled on the side surface of the guide rail connecting column, the bottom surface of the supporting groove body of the positioning bracket is tightly pressed on the upper end surface of the upper connecting block, and the corresponding fixing connecting hole and the corresponding connecting hole are inserted with a fixing bolt for fixing; and finally, the supporting beam on one side of the scaffold plate is arranged in the fixing groove of the positioning bracket, and the supporting beam on the other side is pressed on the upper end face of the outer side connecting block of the scaffold plate bracket, so that the scaffold plate is spliced on the scaffold, and the scaffold is convenient, rapid and stable in structure.
Claims (5)
1. The utility model provides an inside and outside support fixing device of scaffold board, includes guide rail, scaffold board bracket, scaffold board, location bracket, its characterized in that: the inner end of the guide rail is provided with a guide rail connecting column fixedly connected with the scaffold, and the guide rail connecting column is uniformly provided with a plurality of connecting holes penetrating through the left side surface and the right side surface;
the scaffold plate bracket comprises a long supporting square pipe and a short supporting square pipe, wherein the short supporting square pipe is obliquely connected to the middle of the long supporting square pipe and is positioned on the same plane with the long supporting square pipe, and an included angle between the short supporting square pipe and the long supporting square pipe is α;
the positioning bracket is fixedly connected to the inner side of the guide rail connecting column and tightly pressed at the upper end of the scaffold board bracket, the positioning bracket comprises a support groove body and a connecting groove body welded in the middle of the inner side wall of the support groove body, the support groove body is integrally in a channel steel shape, the height of the outer side wall of the support groove body is smaller than that of the inner side wall, and a square notch A with the lower end flush with the bottom surface of the support groove body is cut in the middle of the inner side wall of the support groove body; the connecting groove body is in a section of channel steel in appearance, a groove bottom plate at the lower end of the connecting groove body is cut to form a square notch B, the size of the square notch B is matched with that of the square notch A, the square notch B and the square notch A are correspondingly welded to vertically connect the connecting groove body with the inner side wall of the supporting groove body, the groove bottom plate of the connecting groove body protrudes into the supporting groove body, the groove bottom plate of the connecting groove body is parallel to the inner side wall of the supporting groove body, the connecting groove body is positioned above the supporting groove body, and a pair of fixed connecting holes are respectively formed in the upper end and the lower end of a connecting wall at two sides of the connecting groove; the connecting groove body is buckled on the inner side of the guide rail connecting column, the two pairs of fixed connecting holes are matched and connected with the connecting holes on the two sides of the guide rail connecting column through bolts, and the bottom surface of the supporting groove body below the connecting groove body is pressed on the upper end surface of the upper connecting block at the end part of the short supporting square tube;
the scaffold board comprises two side supporting beams on two sides of the bottom surface, wherein the supporting beam on one side is fixed in the supporting groove body of the positioning bracket, and the side supporting beam on the other side is tightly pressed on the upper end surface of the outer side connecting block of the scaffold board bracket.
2. The scaffold board inner and outer support fixing device as claimed in claim 1, wherein: the height of the upper end surface of the outer side wall of the supporting groove body from the upper end of the square notch of the supporting groove body is larger than the height of the cross section of the supporting beam of the scaffold plate.
3. The scaffold board inner and outer support fixing device as claimed in claim 2, wherein the included angle α is greater than or equal to 45 degrees and less than or equal to 75 degrees.
4. A scaffold board inner and outer support fixture as claimed in claim 3, wherein: the width of the scaffold board and the distance between the upper connecting block above the scaffold board bracket and the outer connecting block
The same distance therebetween.
5. A scaffold board inner and outer support fixture as claimed in claim 3, wherein: the bottom surface of the connecting groove body at the upper end of the rectangular notch of the connecting groove body protrudes into the supporting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993537.0U CN210316497U (en) | 2019-06-28 | 2019-06-28 | Scaffold board internal and external support fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993537.0U CN210316497U (en) | 2019-06-28 | 2019-06-28 | Scaffold board internal and external support fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210316497U true CN210316497U (en) | 2020-04-14 |
Family
ID=70147253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920993537.0U Active CN210316497U (en) | 2019-06-28 | 2019-06-28 | Scaffold board internal and external support fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210316497U (en) |
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2019
- 2019-06-28 CN CN201920993537.0U patent/CN210316497U/en active Active
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