CN214739701U - Scaffold for constructional engineering - Google Patents
Scaffold for constructional engineering Download PDFInfo
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- CN214739701U CN214739701U CN202120327256.9U CN202120327256U CN214739701U CN 214739701 U CN214739701 U CN 214739701U CN 202120327256 U CN202120327256 U CN 202120327256U CN 214739701 U CN214739701 U CN 214739701U
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- 230000009194 climbing Effects 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 230000002349 favourable effect Effects 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000302661 Phyllostachys pubescens Species 0.000 description 1
- 235000003570 Phyllostachys pubescens Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a construction engineering scaffold, which comprises a bottom plate, a fixed supporting column, a supporting rod connecting frame structure, an extension supporting rod, a triangular supporting frame, a positioning hole, a pedal, a T-shaped moving frame, a tool prevention frame structure, a positioning column, a climbing ladder and a semicircular connecting pipe, wherein the fixed supporting column is respectively bolted at the four corners of the upper part of the bottom plate; the support rod connecting frame structure is arranged at the upper part of the fixed support column; the extension supporting rod is arranged at the upper part of the supporting rod connecting frame structure. The utility model has the advantages that: through the setting of lower part screw thread post, upper portion screw thread post and threaded connection pipe, be favorable to with the firm connection of fixed stay post with the extension bracing piece together, prevent to connect the back and extend the bracing piece and to one side skew, lead to the use risk to increase to influence the normal use of this scaffold frame.
Description
Technical Field
The utility model belongs to the technical field of building engineering, especially, relate to a building engineering scaffold.
Background
The scaffold refers to various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, the scaffold is generally used on the site, and the scaffold can be conveniently painted and plastered on a mud wall and is often installed on the outer side of a building, so that a moso bamboo binding technology is replaced, and the scaffold is safer to build.
However, the existing scaffold for construction engineering also has the problems that the joints of a plurality of support rods are easy to incline, the tools are inconvenient to place and the pedals are inconvenient to replace.
Therefore, the invention is very necessary for the construction engineering scaffold.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a construction engineering scaffold to solve a plurality of bracing piece junctions of current construction engineering scaffold and appear slope easily, inconvenient place the instrument and inconvenient carry out the problem of changing to the step board. A scaffold for building engineering comprises a bottom plate, fixed supporting columns, a supporting rod connecting frame structure, an extension supporting rod, a triangular supporting frame, a positioning hole, a pedal, a T-shaped moving frame, a tool prevention frame structure, a positioning column, a climbing ladder and semicircular connecting pipes, wherein the fixed supporting columns are respectively bolted at four corners of the upper part of the bottom plate; the support rod connecting frame structure is arranged at the upper part of the fixed support column; the extension supporting rod is arranged at the upper part of the supporting rod connecting frame structure; the triangular support frames are respectively welded on the left side and the right side of the inside of the fixed support column and the left side and the right side of the inside of the extension support rod; the positioning hole is formed in the upper part of the inner side of the triangular support frame; the pedal is placed at the upper part of the triangular support frame; the T-shaped moving frame is welded at the front end of the pedal; the tool prevention frame structure is arranged at the upper part of the front end of the T-shaped moving frame; the positioning columns are respectively welded at the four corners of the lower part of the pedal; the climbing ladder is connected to the left side of the rear end of the pedal through a bolt; the semicircular connecting pipe is arranged at the upper part of the climbing ladder; the support rod connecting frame structure comprises a lower threaded column, a dovetail groove, a dovetail block, an upper threaded column, a threaded connecting pipe, an ear plate and a rotary handle, wherein the dovetail groove is formed in the upper part of the inner side of the lower threaded column; the dovetail block is inserted at the upper part of the inner side of the dovetail groove; the upper threaded column is welded on the upper part of the dovetail block; the threaded connecting pipe is respectively in threaded connection with the outer sides of the lower threaded column and the upper threaded column; the ear plates are respectively welded on the left side and the right side of the upper part of the threaded connecting pipe; the upper part of the rotating handle is coupled with the inner side of the ear plate.
Preferably, the tool storage box comprises a U-shaped sliding frame, sliding blocks, fixing columns, sleeves, a tool storage box and a net cover, wherein the sliding blocks are welded to the upper portion and the lower portion of the rear end of the U-shaped sliding frame respectively; the fixed column is welded in the middle of the upper part of the U-shaped sliding frame; the sleeve is sleeved on the upper part of the outer side of the fixed column; the tool placing boxes are respectively connected to the left side and the right side of the sleeve by screws; one side of the net cover close to the sleeve is in shaft connection with one side of the upper part of the tool placing box close to the sleeve.
Preferably, the lower threaded columns are arranged in a plurality and are respectively welded on the upper parts of the fixed supporting columns and the upper parts of the extension supporting rods.
Preferably, the positioning column is inserted into the inner side of the positioning hole, and the upper threaded column is welded to the lower part of the extension supporting rod.
Preferably, the U-shaped sliding frame is arranged with an opening backwards and is inserted into the front end of the outer side of the T-shaped movable frame.
Preferably, the sliding blocks are respectively inserted into the upper part and the lower part of the inner side of the T-shaped movable frame.
Preferably, the number of the climbing ladders is two, and the semicircular connecting pipes are respectively sleeved between the upper climbing ladder and the lower climbing ladder.
Preferably, the semicircular connecting pipes are provided with a plurality of semicircular connecting pipes, two semicircular connecting pipes are respectively arranged on the left side and the right side of the upper part of the climbing ladder in a group, and the semicircular connecting pipes at the front end and the rear end are connected through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, lower part screw thread post, upper portion screw thread post and threaded connection pipe's setting, be favorable to with the firm connection of fixed stay post and extension bracing piece together, prevent to connect the back and extend the bracing piece to one side skew, lead to the use risk to increase to influence the normal use of this scaffold frame.
2. The utility model discloses in, the setting of dovetail and forked tail piece, be favorable to mutually supporting with lower part screw thread post, upper portion screw thread post and threaded connection pipe, lock fixed stay post and extension bracing piece, guarantee the old fixed of fixed stay post and extension bracing piece junction.
3. The utility model discloses in, the setting of otic placode and rotatory handle, be favorable to making rotatory handle perpendicular to ground when not using threaded connection pipe, prevent that the staff from missing the horizontally rotatory handle to lead to threaded connection pipe rotatory, influence and lower part screw thread post and upper portion screw thread post's connection effect.
4. The utility model discloses in, the setting of box and wire netting lid are placed to the instrument, be favorable to making things convenient for the staff to stand in the upper portion during operation of pedal, place instrument and fastener, prevent that the instrument from dropping, influence the work process, the wire netting lid can prevent that the concrete of during operation from falling into the inboard that the box was placed to the instrument simultaneously.
5. The utility model discloses in, U type carriage, slider and T type remove the setting of frame, be favorable to the staff when the upper portion of trample removes, the box removal is placed to the hand pulling instrument, need not walk to the assigned position and take away, shortens useless working stroke to improve work efficiency.
6. The utility model discloses in, the setting of triangular supports frame, locating hole and reference column, be favorable to making things convenient for the staff to install and fix a position the step board, conveniently pull down the back with the step board simultaneously and change the step board, reduce the change expense to the step board, and then reduce the use cost of step board.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the connecting frame structure of the support rod of the present invention.
Fig. 3 is a schematic structural view of the tool prevention holder structure of the present invention.
In the figure:
1. a base plate; 2. fixing the support columns; 3. a support rod connecting frame structure; 31. a lower threaded post; 32. a dovetail groove; 33. a dovetail block; 34. an upper threaded post; 35. a threaded connection pipe; 36. an ear plate; 37. rotating the handle; 4. extending the support rod; 5. a triangular support frame; 6. positioning holes; 7. treading a pedal; 8. a T-shaped movable rack; 9. a tool prevention rack structure; 91. a U-shaped sliding frame; 92. a slider; 93. fixing a column; 94. a sleeve; 95. a tool storage case; 96. a net cover; 10. a positioning column; 11. climbing a ladder; 12. semicircle connecting pipe.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and fig. 2, the scaffold for building engineering comprises a bottom plate 1, fixed support columns 2, a support rod connecting frame structure 3, an extension support rod 4, a triangular support frame 5, a positioning hole 6, a pedal 7, a T-shaped moving frame 8, a tool prevention frame structure 9, a positioning column 10, a climbing ladder 11 and a semicircular connecting pipe 12, wherein the fixed support columns 2 are respectively bolted at four corners of the upper part of the bottom plate 1; the support rod connecting frame structure 3 is arranged at the upper part of the fixed support column 2; the extension supporting rod 4 is arranged at the upper part of the supporting rod connecting frame structure 3; the triangular support frames 5 are respectively welded on the left side and the right side of the inside of the fixed support column 2 and the left side and the right side of the inside of the extension support rod 4; the positioning hole 6 is arranged at the upper part of the inner side of the triangular support frame 5; the pedal 7 is arranged at the upper part of the triangular support frame 5; the T-shaped moving frame 8 is welded at the front end of the pedal 7; the tool prevention frame structure 9 is arranged at the upper part of the front end of the T-shaped moving frame 8; the positioning columns 10 are respectively welded at the four corners of the lower part of the pedal 7; the climbing ladder 11 is connected to the left side of the rear end of the pedal 7 through a bolt; the semicircular connecting pipe 12 is arranged at the upper part of the climbing ladder 11; the support rod connecting frame structure 3 comprises a lower threaded column 31, a dovetail groove 32, a dovetail block 33, an upper threaded column 34, a threaded connecting pipe 35, an ear plate 36 and a rotary handle 37, wherein the dovetail groove 32 is formed in the upper part of the inner side of the lower threaded column 31; the dovetail block 33 is inserted into the upper part of the inner side of the dovetail groove 32; the upper threaded column 34 is welded on the upper part of the dovetail block 33; the threaded connecting pipe 35 is respectively in threaded connection with the outer sides of the lower threaded column 31 and the upper threaded column 34; the ear plates 36 are respectively welded at the left side and the right side of the upper part of the threaded connecting pipe 35; the upper part of the rotating handle 37 is coupled with the inner side of the ear plate 36; the rotating knob 37 is rotated to make the rotating knob 37 horizontal, then the screw coupling 35 is rotated by the rotating knob 37 to separate the lower screw post 31 inside the screw coupling 35, and then the lower screw post 31 is moved forward to separate the upper screw post 34 from the inside of the dovetail groove 32.
As shown in fig. 3, in the above embodiment, specifically, the tool storage case comprises a U-shaped sliding rack 91, a sliding block 92, a fixing column 93, a sleeve 94, a tool storage case 95 and a net cover 96, wherein the sliding block 92 is welded at the upper and lower parts of the rear end of the U-shaped sliding rack 91; the fixed column 93 is welded in the middle of the upper part of the U-shaped sliding frame 91; the sleeve 94 is sleeved on the upper part of the outer side of the fixed column 93; the tool placing boxes 95 are respectively connected to the left side and the right side of the sleeve 94 through screws; one side of the mesh cover 96 close to the sleeve 94 is in shaft connection with one side of the upper part of the tool placing box 95 close to the sleeve 94; open net lid 96, place the inboard of box 95 is placed at the instrument with instrument or fastener, make the staff during operation conveniently take the instrument fast, the staff promotes fixed column 93 and removes when walking about simultaneously, further makes things convenient for the staff to take the instrument.
In the above embodiment, specifically, a plurality of lower threaded columns 31 are provided, and the lower threaded columns 31 are welded on the upper portion of the fixed support column 2 and the upper portion of the extension support rod 4, respectively.
In the above embodiment, specifically, the positioning column 10 is inserted into the positioning hole 6, and the upper threaded column 34 is welded to the lower portion of the extension supporting rod 4.
In the above embodiment, specifically, the U-shaped sliding frame 91 is disposed with an opening facing rearward and is inserted into the front end of the outside of the T-shaped moving frame 8.
In the above embodiment, specifically, the sliding blocks 92 are respectively inserted into the upper and lower portions of the inner side of the T-shaped moving frame 8.
In the above embodiment, specifically, two climbing ladders 11 are provided, and the semicircular connecting pipes 12 are respectively sleeved between the upper and lower climbing ladders 11.
In the above embodiment, specifically, a plurality of the semicircular connecting pipes 12 are provided, two of which are respectively arranged at the left and right sides of the upper portion of the climbing ladder 11 in a group, and the semicircular connecting pipes 12 at the front and rear ends are connected by bolts.
Principle of operation
The utility model discloses a theory of operation: when in use, according to the height of a construction position, a plurality of extension supporting rods 4 are taken, a threaded connecting pipe 35 is firstly in threaded connection with a lower threaded column 31 at the upper part of a fixed supporting column 2, a dovetail groove 32 is arranged at the upper part of the threaded connecting pipe 35, a dovetail block 33 at the lower part of the extension supporting rod 4 is inserted into the inner side of the dovetail groove 32, a rotating handle 37 is rotated to be horizontal, the rotating handle 37 is held by hand to rotate the threaded connecting pipe 35, the threaded connecting pipe 35 is respectively in threaded connection with the outer side of the lower threaded column 31 and the outer side of an upper threaded column 34, a pedal 7 is placed at the upper part of a triangular supporting frame 5, a positioning column 10 is inserted into the inner side of a positioning hole 6, a U-shaped sliding frame 91 is finally inserted at the front end of the outward side of a T-shaped moving frame 8, the work climbs to the upper part of the pedal 7 through a ladder 11, a net cover 96 is opened, a tool or a fastener is placed at the inner side of a tool placing box 95, during operation staff takes out the instrument from the inboard of instrument placement box 95, places the instrument in the inboard of instrument placement box 95 after using, and staff promotes fixed column 93 and removes when walking about, makes instrument placement box 95 be located the scope of taking of staff's arm all the time.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (8)
1. The scaffold for the building engineering is characterized by comprising a bottom plate (1), fixed supporting columns (2), a supporting rod connecting frame structure (3), an extension supporting rod (4), a triangular supporting frame (5), a positioning hole (6), a pedal (7), a T-shaped moving frame (8), a tool prevention frame structure (9), a positioning column (10), a climbing ladder (11) and semicircular connecting pipes (12), wherein the fixed supporting columns (2) are respectively bolted at four corners of the upper part of the bottom plate (1); the support rod connecting frame structure (3) is arranged at the upper part of the fixed support column (2); the extension supporting rod (4) is arranged at the upper part of the supporting rod connecting frame structure (3); the triangular support frames (5) are respectively welded on the left side and the right side of the inside of the fixed support column (2) and the left side and the right side of the inside of the extension support rod (4); the positioning hole (6) is formed in the upper part of the inner side of the triangular support frame (5); the pedal (7) is arranged at the upper part of the triangular support frame (5); the T-shaped moving frame (8) is welded at the front end of the pedal (7); the tool prevention frame structure (9) is arranged on the upper part of the front end of the T-shaped moving frame (8); the positioning columns (10) are respectively welded at the four corners of the lower part of the pedal (7); the climbing ladder (11) is connected to the left side of the rear end of the pedal (7) through a bolt; the semicircular connecting pipe (12) is arranged at the upper part of the climbing ladder (11); the support rod connecting frame structure (3) comprises a lower threaded column (31), a dovetail groove (32), a dovetail block (33), an upper threaded column (34), a threaded connecting pipe (35), an ear plate (36) and a rotary handle (37), wherein the dovetail groove (32) is formed in the upper part of the inner side of the lower threaded column (31); the dovetail block (33) is inserted into the upper part of the inner side of the dovetail groove (32); the upper threaded column (34) is welded on the upper part of the dovetail block (33); the threaded connecting pipe (35) is respectively in threaded connection with the outer sides of the lower threaded column (31) and the upper threaded column (34); the ear plates (36) are respectively welded at the left side and the right side of the upper part of the threaded connecting pipe (35); the upper part of the rotating handle (37) is coupled with the inner side of the ear plate (36).
2. The scaffolding for construction work according to claim 1, wherein the tool prevention scaffolding structure (9) comprises a U-shaped sliding frame (91), a slide block (92), a fixing post (93), a sleeve (94), a tool placing box (95) and a net cover (96), the slide block (92) is welded to upper and lower portions of a rear end of the U-shaped sliding frame (91), respectively; the fixed column (93) is welded in the middle of the upper part of the U-shaped sliding frame (91); the sleeve (94) is sleeved on the upper part of the outer side of the fixed column (93); the tool placing boxes (95) are respectively connected to the left side and the right side of the sleeve (94) through screws; one side of the net cover (96) close to the sleeve (94) is in shaft connection with one side of the upper part of the tool placing box (95) close to the sleeve (94).
3. The scaffolding for construction work according to claim 1, wherein the lower threaded columns (31) are provided in plurality, and the lower threaded columns (31) are welded to the upper portion of the fixed support post (2) and the upper portion of the extension support post (4), respectively.
4. The scaffold for building engineering according to claim 1, wherein the positioning posts (10) are inserted inside the positioning holes (6), and the upper threaded posts (34) are welded to the lower portion of the extension support bar (4).
5. The scaffolding for construction work according to claim 2, wherein the U-shaped sliding frame (91) is opened rearward and inserted into the outer front end of the T-shaped moving frame (8).
6. The scaffold for building engineering according to claim 2, wherein the sliding blocks (92) are respectively inserted into the upper and lower parts of the inner side of the T-shaped moving frame (8).
7. The scaffold for building engineering according to claim 1, wherein there are two climbing ladders (11), and the semicircular connecting pipes (12) are respectively sleeved between the upper and lower climbing ladders (11).
8. The scaffolding for construction work according to claim 1, wherein the semicircular connecting pipes (12) are provided in plural, two in one set, at the left and right sides of the upper portion of the climbing ladder (11), and the semicircular connecting pipes (12) at the front and rear ends are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120327256.9U CN214739701U (en) | 2021-02-04 | 2021-02-04 | Scaffold for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120327256.9U CN214739701U (en) | 2021-02-04 | 2021-02-04 | Scaffold for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214739701U true CN214739701U (en) | 2021-11-16 |
Family
ID=78644383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120327256.9U Expired - Fee Related CN214739701U (en) | 2021-02-04 | 2021-02-04 | Scaffold for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214739701U (en) |
-
2021
- 2021-02-04 CN CN202120327256.9U patent/CN214739701U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |