CN210456251U - Adhesive tape backstop - Google Patents
Adhesive tape backstop Download PDFInfo
- Publication number
- CN210456251U CN210456251U CN201921132584.2U CN201921132584U CN210456251U CN 210456251 U CN210456251 U CN 210456251U CN 201921132584 U CN201921132584 U CN 201921132584U CN 210456251 U CN210456251 U CN 210456251U
- Authority
- CN
- China
- Prior art keywords
- wedge
- adhesive tape
- cross beam
- multiplied
- section steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The adhesive tape backstop comprises two parallel bottom beams, a stand column is welded and fixed on the bottom beams, an upper cross beam and a lower cross beam are welded on the same side of the two bottom beams, a distance is reserved between the upper cross beam and the lower cross beam, an inclined plane with a high outer part and a low inner part is arranged below the upper cross beam, the upper cross beam and the lower cross beam form a wedge-shaped opening, the opening direction of the wedge-shaped opening is the adhesive tape drawing-out direction, the adhesive tape passes between the upper cross beam and the lower cross beam, a wedge-shaped block matched with the wedge-shaped opening is arranged on the adhesive tape, and a wedge-shaped block limiting part is welded. When the adhesive tape is pulled out in the forward direction, the wedge-shaped block is separated from the wedge-shaped opening, and when the adhesive tape moves in the reverse direction, the wedge-shaped block is embedded into the wedge-shaped opening, the adhesive tape is clamped, and the adhesive tape is in a non-return effect. Compared with the prior art, when the big inclination belt machine belt of main shaft reforms transform the construction, use the utility model discloses change the emergence suddenly that can prevent unexpected gliding condition when old sticky tape takes out, improved the security of construction.
Description
Technical Field
The utility model relates to a main well large inclination angle belt machine, especially a sticky tape backstop that prevents the sticky tape and slide suddenly under the unexpected condition when old sticky tape takes out when being used for main well large inclination angle belt machine belt transformation construction.
Background
As is well known, the old rubber belt is extracted by reforming the main well large-inclination-angle belt machine, because the inclination angle is large and the belt is heavy, the accidents of steel wire rope breakage, out-of-control winch and the like exist during the extraction of the old belt, and once the accidents occur, serious consequences are caused. Therefore, the rubber belt backstop for preventing the rubber belt from suddenly sliding down under the unexpected condition when the old rubber belt is drawn out during the transformation construction of the main well large-inclination-angle belt conveyor belt is designed, and the technical problem to be solved at present is solved.
Disclosure of Invention
The utility model aims to solve the technical problem that a sticky tape backstop that the sticky tape slided suddenly under the unexpected condition when being used for old sticky tape when main well large inclination belt feeder belt transformation construction is taken out is provided.
The technical proposal of the utility model for solving the technical problem is that:
the adhesive tape backstop comprises two parallel bottom beams, a stand column is welded and fixed on the bottom beams, an upper cross beam and a lower cross beam are welded on the same side of the two bottom beams, a distance is reserved between the upper cross beam and the lower cross beam, an inclined plane with a high outer part and a low inner part is arranged below the upper cross beam, the upper cross beam and the lower cross beam form a wedge-shaped opening, the opening direction of the wedge-shaped opening is the adhesive tape drawing-out direction, the adhesive tape passes between the upper cross beam and the lower cross beam, a wedge-shaped block matched with the wedge-shaped opening is arranged on the adhesive tape, and a wedge-shaped block limiting part is welded. When the adhesive tape is pulled out in the forward direction, the wedge-shaped block is separated from the wedge-shaped opening, and when the adhesive tape moves in the reverse direction, the wedge-shaped block is embedded into the wedge-shaped opening, the adhesive tape is clamped, and the adhesive tape is in a non-return effect.
As an optimal scheme of the utility model, be equipped with the bracing between floorbar and stand, the bracing is opposite with crossbeam and bottom end rail position on the stand.
As a preferred scheme of the utility model, the bottom beam is made of HW 200X 8X 12 section steel; the upright column is made of HW200 multiplied by 8 multiplied by 12 section steel; the upper cross beam is made of HW200 multiplied by 8 multiplied by 12 section steel and a 20mm thick steel plate, one flange of the HW200 multiplied by 8 multiplied by 12 section steel of the upper cross beam is tightly attached to the upright post and is firmly welded with the upright post, one section of the lower outer flange of the HW200 multiplied by 8 multiplied by 12 section steel is removed, then the cut lower outer flange and the lower inner flange are welded and connected together by the 20mm thick steel plate, and the 20mm thick steel plate is the lower inclined plate; the lower cross beam is made of HW200 multiplied by 8 multiplied by 12 section steel, two flanges of the HW200 multiplied by 8 multiplied by 12 section steel of the lower cross beam are firmly welded with the upright post, and the diagonal brace is made of the HW200 multiplied by 8 multiplied by 12 section steel.
As an optimized proposal of the utility model, the wedge-shaped block is formed by welding a steel plate after 10mm, and the bottom plate of the wedge-shaped block is an antiskid plate.
As a preferred scheme of the utility model, a plurality of reinforcing ribs I are welded between two upper flanges of HW 200X 8X 12 section steel of an upper cross beam; a plurality of reinforcing ribs II are welded between upper and lower outer flanges of HW 200X 8X 12 section steel of the lower cross beam.
The utility model discloses can arrange in sealing-tape machine driving roller support front end or rear end according to on-the-spot actual conditions, it is firm to utilize the roll bracket welding, need not the basis of being under construction alone, easy operation.
The utility model discloses an overall dimension can be according to taking out the belt width and deciding, welding preparation such as remaining H shaped steel truncation, steel sheet leftover bits of usable construction during the preparation.
Compared with the prior art, when the big inclination belt machine belt of main shaft reforms transform the construction, use the utility model discloses change the emergence suddenly that can prevent unexpected gliding condition when old sticky tape takes out, improved the security of construction. Simultaneously the utility model discloses simple manufacture, the selection of material are nimble, preparation low cost, and the application is nimble reliable.
Drawings
Fig. 1 is a front view of the structure diagram of the present invention (a-a sectional view of fig. 3 — state 1);
fig. 2 is a front view (cross-sectional view — state 2) of the structural schematic of the present invention;
FIG. 3 is a top view of FIG. 1;
fig. 4 is a right side view of fig. 1.
Detailed Description
As shown in the figure, sticky tape holdback, including the floorbar 1 of two parallels, welded fastening has stand 4 on floorbar 1, it has entablature 6 and bottom end rail 11 to weld with one side of two, there is a distance between entablature 6 and the bottom end rail 11, be the low inclined plane in outer high below the entablature 6, entablature 6 constitutes the wedge mouth with bottom end rail 11, the opening direction of wedge mouth is sticky tape 3 and takes out the direction promptly, sticky tape 3 passes through between entablature 6 and bottom end rail 11, be provided with the wedge type piece 8 that matches with above-mentioned wedge mouth on sticky tape 3, the welding has wedge type piece locating part 7 on the lateral surface of entablature 6. When the adhesive tape is pulled out in the forward direction, the wedge-shaped block 8 is separated from the wedge-shaped opening, and when the adhesive tape moves in the reverse direction, the wedge-shaped block 8 is embedded into the wedge-shaped opening, the adhesive tape is clamped, and the non-return effect of the adhesive tape is achieved.
And an inclined strut 2 is arranged between the bottom beam 1 and the upright post 4, and the inclined strut 2 is opposite to the cross beam 6 and the lower cross beam 11 on the upright post 4.
The bottom beam 1 is made of HW200 multiplied by 8 multiplied by 12 section steel; the upright column 4 is made of HW200 multiplied by 8 multiplied by 12 section steel; the upper cross beam 6 is made of HW200 multiplied by 8 multiplied by 12 section steel and a 20mm thick steel plate, one flange of the HW200 multiplied by 8 multiplied by 12 section steel of the upper cross beam 6 is tightly attached to the upright post 4 and is firmly welded with the upright post 4, one section of the lower outer flange of the HW200 multiplied by 8 multiplied by 12 section steel is removed, then the cut lower outer flange and the lower inner flange are welded and connected together by the 20mm thick steel plate, and the 20mm thick steel plate is the lower inclined plate 9; the lower beam 11 is made of HW200 × 200 × 8 × 12 section steel, two flanges of the HW200 × 200 × 8 × 12 section steel of the lower beam 11 are firmly welded to the column 4, and the diagonal brace 2 is made of HW200 × 200 × 8 × 12 section steel.
The wedge-shaped block 8 is formed by welding rear steel plates with the thickness of 10mm, wherein the bottom plate of the wedge-shaped block 8 is an anti-skid plate.
A plurality of reinforcing ribs I5 are welded between two upper flanges of HW 200X 8X 12 section steel of the upper cross beam 6; a plurality of reinforcing ribs II 10 are welded between upper and lower outer flanges of HW 200X 8X 12 section steel of the lower cross beam 11.
Claims (5)
1. Adhesive tape backstop, including two parallel floorbars (1), its characterized in that, welded fastening has stand (4) on floorbar (1), it has entablature (6) and bottom end rail (11) to weld with one side in two, there is a section distance between entablature (6) and bottom end rail (11), be the inclined plane of outer height lower in the following of entablature (6), entablature (6) and bottom end rail (11) constitute the wedge mouth, the opening direction of wedge mouth is adhesive tape (3) and takes out the direction promptly, adhesive tape (3) pass through between entablature (6) and bottom end rail (11), be provided with wedge type piece (8) with above-mentioned wedge mouth matching on adhesive tape (3), the welding has wedge type piece locating part (7) on the lateral surface of entablature (6).
2. The adhesive tape backstop according to claim 1, characterized in that a brace strut (2) is arranged between the bottom beam (1) and the upright (4), the brace strut (2) being opposite to the upper beam (6) and the lower beam (11) in the orientation on the upright (4).
3. The adhesive tape backstop according to claim 1 or 2, characterized in that the material of the bottom beam (1) is HW200 x 8 x 12 section steel; the upright column (4) is made of HW200 multiplied by 8 multiplied by 12 section steel; the upper cross beam (6) is made of HW200 multiplied by 8 multiplied by 12 section steel and a 20mm thick steel plate, one flange of the HW200 multiplied by 8 multiplied by 12 section steel of the upper cross beam (6) is tightly attached to the upright post (4) and is firmly welded with the upright post (4), one section of the lower outer flange of the HW200 multiplied by 8 multiplied by 12 section steel is removed, then the cut lower outer flange and the lower inner flange are welded and connected together by the 20mm thick steel plate, and the 20mm thick steel plate is the lower inclined plate (9); the lower cross beam (11) is made of HW200 multiplied by 8 multiplied by 12 section steel, two flanges of the HW200 multiplied by 8 multiplied by 12 section steel of the lower cross beam (11) are firmly welded with the upright post (4), and the diagonal brace (2) is made of the HW200 multiplied by 8 multiplied by 12 section steel.
4. The adhesive tape backstop according to claim 1, wherein the wedge-shaped block (8) is formed by welding 10mm rear steel plates, and the bottom plate of the wedge-shaped block (8) is an anti-skid plate.
5. The tape backstop according to claim 3, characterized in that a plurality of reinforcing ribs I (5) are welded between two upper flanges of HW200 x 8 x 12 section steel of the upper cross beam (6); a plurality of reinforcing ribs II (10) are welded between upper and lower outer flanges of HW 200X 8X 12 section steel of the lower cross beam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132584.2U CN210456251U (en) | 2019-07-18 | 2019-07-18 | Adhesive tape backstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132584.2U CN210456251U (en) | 2019-07-18 | 2019-07-18 | Adhesive tape backstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210456251U true CN210456251U (en) | 2020-05-05 |
Family
ID=70446268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921132584.2U Active CN210456251U (en) | 2019-07-18 | 2019-07-18 | Adhesive tape backstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210456251U (en) |
-
2019
- 2019-07-18 CN CN201921132584.2U patent/CN210456251U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104889803B (en) | A kind of feed device for piston rod blanking machine | |
| CN204660859U (en) | Reinforcing bar automatic material receiving equipment | |
| CN213865240U (en) | Two stacker that stretch of double-column | |
| CN103587879B (en) | Steel wire lining conveyor belt turn-over method | |
| CN210456251U (en) | Adhesive tape backstop | |
| CN201172786Y (en) | Adjustable rail-fixing machine | |
| CN111605888A (en) | V-shaped baffle plate structure for steel coil safety base | |
| CN105882707B (en) | A kind of generally applicable bin for loading front/rear collision bumper | |
| CN2915302Y (en) | Four/five slitting guiding device | |
| CN205529711U (en) | Heavy load railway rail expansion device | |
| CN215945729U (en) | Belt locking device for upper bin belt | |
| CN207698601U (en) | A kind of transport system on high density fiberboard palletizing system | |
| CN209955997U (en) | Railway vehicle wheel stopper | |
| CN214059664U (en) | Single-beam bale hanger for pc steel bar raw materials | |
| CN101602164A (en) | Rail straghtener | |
| CN102581047B (en) | Device for trimming, shoveling and then coiling composite material plate | |
| CN107617886B (en) | A kind of shoe rack bracket welding production line | |
| CN102642697A (en) | Herringbone rail head pushing bridge of power and free overhead conveyer | |
| CN208450277U (en) | A kind of cold-bending forming machine about high-intensitive SSL steel material | |
| CN213140236U (en) | Hydraulic belt brake | |
| CN217413304U (en) | Stainless steel high efficiency cutting device | |
| CN214985713U (en) | Novel straight beam semitrailer with frame punching structure | |
| CN111572995A (en) | Safety base for coil steel transportation | |
| CN208529040U (en) | A kind of combined type steel separation storehouse | |
| CN219448567U (en) | Travel mechanism limiting device of stacker-reclaimer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |