CN211900437U - Movable operating platform car - Google Patents
Movable operating platform car Download PDFInfo
- Publication number
- CN211900437U CN211900437U CN201922484008.0U CN201922484008U CN211900437U CN 211900437 U CN211900437 U CN 211900437U CN 201922484008 U CN201922484008 U CN 201922484008U CN 211900437 U CN211900437 U CN 211900437U
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- Prior art keywords
- rod
- frame body
- support
- knob
- sliding
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a portable operation platform truck, comprising a frame body, auto-lock pulley, the loading board, stair, handrail and strutting arrangement, the utility model discloses a support arrangement has been set up at the support body left end, through rotatory knob, loosen the slide bar, slide the slide bar to the bottom along the spout, it is ejecting to make the vaulting pole rotate, laminating ground, then the reverse rotation knob locks, increase frictional force through the non slipping spur, simultaneously through the bracing piece, dwang and support body left end, form a triangle-shaped, carry out the auxiliary stay, user's safety has been ensured, through having welded the stopper at the support body left end, restrict the rotation angle of dwang through the stopper, play the restriction to bracing piece restriction angle, reach the effect that improves bracing piece stability.
Description
Technical Field
The utility model relates to a platform truck correlation field specifically is a portable operation platform truck.
Background
The operation platform car is a commonly used operation equipment of ascending a height in the daily work operation, and similar to the effect of the staircase of ascending a height, can make things convenient for personnel to stand and carry out the work operation on the car platform, current operation platform car is portable usually, through promoting the car platform, makes car platform bottom slide to suitable position through the pulley and carry out the operation, has advantages such as the removal is convenient.
The whole shape of the existing mobile operation platform vehicle is trapezoidal or right-angled triangular, when one end of the vehicle perpendicular to the ground is pressurized, one end of the vehicle is prone to toppling over, the stabilizing effect is poor, and potential safety hazards are prone to being caused.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model discloses herein provide a portable operation platform car.
The utility model is realized by constructing a movable operation platform car, which comprises a frame body, a self-locking pulley, a bearing plate, a stair, a handrail and a supporting device, wherein the self-locking pulley is welded at the bottom of the frame body, the outer edge of the bearing plate is welded and fixed with the frame body, the upper end and the lower end of the stair are arc-welded with the frame body, the handrail is welded at the front end and the rear end of the stair, the supporting device is arranged at the left end of the frame body, the supporting device is composed of a cross rod, a supporting rod, a rotating rod, an anti-skid block, a convex block, a sliding rod, a sliding groove, a knob and a limiting block, the front end and the rear end of the cross rod are vertically welded and fixed with the supporting rod, one end of the rotating rod is rotatably matched with the supporting rod, the utility model discloses a support body, including support body, slide bar, spout, knob, stopper right-hand member and dwang, the slide bar left end rotates with the bracing piece to be connected to slide bar right-hand member and spout inner wall sliding connection, the support body left end is seted up in the spout, the knob surface passes through screw thread and slide bar normal running fit to the knob right-hand member is laminated in the spout inner wall, stopper right-hand member and support body welded fastening to the stopper top is laminated.
Preferably, the whole bearing plate is square, and the top of the bearing plate is provided with anti-skid grains which are uniformly arranged.
Preferably, the two knobs are arranged, and are distributed symmetrically by the central line of the sliding rod.
Preferably, the angle that the dwang right-hand member rotated along the support body does: 0-360 degrees, and the rotating rod is attached to the left side of the frame body in the folded state.
Preferably, the top of the antiskid block is provided with a groove, and the inner wall of the groove is fixedly bonded with the support rod through glue.
Preferably, the overall shape of the support rod is a square rod shape, and the inside of the support rod is solid.
Preferably, the inner wall of the sliding groove is smooth and free of burrs, and the number of the sliding grooves is two.
Preferably, the left end of the sliding rod is provided with two threaded holes which are symmetrically distributed, and the threaded holes are in running fit with the knob.
Preferably, the support rod is made of the following materials: alloy steel.
Preferably, the sliding rod is made of the following materials: ferritic stainless steel.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a portable operation platform car here, compare with equipment of the same type, have following improvement:
the method has the advantages that: a portable operation platform truck through having set up strutting arrangement at the support body left end, through rotatory knob, loosens the slide bar, slides the bottom along the spout with the slide bar, makes the rotatory ejecting of vaulting pole, laminating ground, then the counter-rotation knob locks, increases frictional force through the non slipping spur, simultaneously through bracing piece, dwang and support body left end, forms a triangle-shaped, carries out the auxiliary stay, has ensured user's safety.
The method has the advantages that: a portable operation platform truck, through having welded the stopper at the support body left end, restrict the rotation angle of dwang through the stopper, play the restriction to bracing piece restriction angle, reach the effect that improves bracing piece stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the open support state of the present invention;
FIG. 3 is a schematic structural view of the supporting device of the present invention;
fig. 4 is a schematic sectional structure diagram of the supporting device of the present invention.
Wherein: the self-locking type ladder comprises a frame body-1, a self-locking pulley-2, a bearing plate-3, a stair-4, an armrest-5, a supporting device-6, a cross bar-61, a supporting bar-62, a rotating bar-63, an anti-skidding block-64, a bump-641, a sliding bar-65, a sliding groove-66, a knob-67 and a limiting block-68.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a movable operation platform car through the improvement, which comprises a frame body 1, a self-locking pulley 2, a bearing plate 3, a stair 4, handrails 5 and a supporting device 6, wherein the self-locking pulley 2 is welded at the bottom of the frame body 1, the outer edge of the bearing plate 3 is welded and fixed with the frame body 1, the upper end and the lower end of the stair 4 are arc-welded with the frame body 1, the handrails 5 are welded at the front end and the rear end of the stair 4, the supporting device 6 is arranged at the left end of the frame body 1, the supporting device 6 comprises a cross rod 61, a supporting rod 62, a rotating rod 63, an anti-skid block 64, a bump 641, a sliding rod 65, a sliding chute 66, a knob 67 and a limiting block 68, the front end and the rear end of the cross rod 61 are vertically welded and fixed with the supporting rod 62, one end of the rotating rod 63 is rotatably matched, slide bar 65 left end is rotated with bracing piece 62 and is connected to slide bar 65 right-hand member and 66 inner wall sliding connection of spout, and 1 left end of support body is seted up to spout 66, and knob 67 surface passes through screw thread and slide bar 65 normal running fit, and the knob 67 right-hand member is laminated in the spout 66 inner wall, and stopper 68 right-hand member and 1 welded fastening of support body, and stopper 68 top and dwang 63 are laminated each other.
Further, the whole loading board 3 is square, and the loading board 3 top is provided with align to grid's anti-skidding line, can increase frictional force, conveniently prevents to skid.
Furthermore, the knobs 67 are arranged in two, and are symmetrically distributed on the central line of the sliding rod 65, so that the locking and fixing are convenient.
Further, the angle that dwang 63 right-hand member rotated along support body 1 does: 0-360 degrees, when in a folded state, the rotating rod 63 is attached to the left side of the frame body 1, so that the position of the supporting rod 62 can be conveniently controlled in a rotating manner.
Furthermore, the top of the anti-slip block 64 is provided with a groove, and the inner wall of the groove is fixedly bonded with the support rod 62 through glue, so that the anti-slip block is conveniently connected and fixed with the support rod 62.
Furthermore, the overall shape of the support rod 62 is a square rod, and the inside of the support rod 62 is solid, so that a good support effect can be achieved, and bending is prevented.
Furthermore, the inner wall of the sliding groove 66 is smooth and burr-free, and the sliding groove 66 is provided with two sliding grooves, so that the sliding grooves are conveniently in sliding fit with the front side and the rear side of the right end of the sliding rod 65.
Further, the left end of the sliding rod 65 is provided with two symmetrically distributed threaded holes, and the threaded holes are in running fit with the knob 67, so that the sliding rod 65 can be conveniently fixed through rotating the knob 67.
Further, the support rod 62 is made of: the alloy steel has the special properties of high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, no magnetism and the like.
Further, the material of the sliding rod 65 is: the ferritic stainless steel has the characteristics of small expansion coefficient, good oxidation resistance, excellent stress corrosion resistance and the like.
The utility model provides a movable operating platform vehicle through improvement, and the working principle is as follows;
firstly, applying thrust to a frame body 1 to enable a self-locking pulley 2 arranged at the bottom of the frame body 1 to move to a proper position;
secondly, the self-locking pulley 2 is fixed by extruding a pressing plate on the top of the self-locking pulley 2 to prevent the self-locking pulley 2 from rotating, then the sliding rod 65 is loosened and can slide freely by rotating the knob 67, then downward pressure is applied to the sliding rod 65 to enable the sliding rod 65 to slide downwards along the sliding groove 66 to the bottom of the sliding groove 66, the rotating rod 63 rotates to the horizontal position along the frame body 1 in the sliding process of the sliding rod 65, the supporting rod 62 is rotationally ejected out to be attached to the ground, then the knob 67 is rotated reversely to be locked, the friction force between the anti-sliding block 64 and the ground is increased to prevent sliding, and meanwhile, a triangle is formed by the supporting rod 62, the rotating rod 63 and the left end of the frame body 1 to assist in supporting, so that the overall stability is improved;
thirdly, a user can climb onto the bearing plate 3 through the stairs 4 to perform operation, can hold the handrail 5 to perform climbing in the climbing process, improves the stability, and can play a role of a guardrail by extending the frame body 1 of the bearing plate 3 upwards when standing on the bearing plate 3 to protect the user;
fourthly, when not in use, the sliding rod 65 can be loosened by rotating the knob 67, then upward pushing force is applied to the sliding rod 65, the sliding rod 65 slides upward along the sliding groove 66, the supporting rod 62 and the rotating rod 63 are folded and furled, and then the knob 67 is rotated reversely to be locked and fixed.
The utility model discloses an improvement provides a portable operation platform car, through having set up strutting arrangement 6 at 1 left end of support body, through rotatory knob 67, loosen slide bar 65, slide bar 65 to the bottom along spout 66, it is rotatory ejecting to make vaulting pole 62, laminating ground, then reverse rotation knob 67 locks, increase frictional force through non slipping spur 64, simultaneously through bracing piece 62, dwang 63 and 1 left end of support body, form a triangle-shaped, carry out the auxiliary stay, user's safety has been ensured, through having welded stopper 68 at 1 left end of support body, restrict the rotation angle of dwang 63 through stopper 68, play the restriction to bracing piece 62 restriction angle, reach the effect that improves bracing piece 62 stability.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A movable operating platform car comprises a frame body (1), self-locking pulleys (2), a bearing plate (3), a stair (4) and handrails (5), wherein the self-locking pulleys (2) are welded at the bottom of the frame body (1), the outer edge of the bearing plate (3) is welded and fixed with the frame body (1), the upper end and the lower end of the stair (4) are subjected to arc welding with the frame body (1), and the handrails (5) are welded at the front end and the rear end of the stair (4);
the method is characterized in that: the support device (6) is arranged at the left end of the frame body (1), the support device (6) is composed of a cross rod (61), a support rod (62), a rotating rod (63), an anti-skid block (64), a convex block (641), a sliding rod (65), a sliding groove (66), a knob (67) and a limiting block (68), the front end and the rear end of the cross rod (61) are vertically welded and fixed with the support rod (62), one end of the rotating rod (63) is in rotating fit with the support rod (62), the other end of the rotating rod is in rotating connection with the left side of the frame body (1) through a bolt, the anti-skid block (64) is fixedly bonded at the bottom of the support rod (62), the convex blocks (641) which are uniformly arranged are arranged at the bottom of the anti-skid block (64), the left end of the sliding rod (65) is in rotating connection with the support rod (62), and, the utility model discloses a support body, including support body (1), spout (66), knob (67) surface pass through screw thread and slide bar (65) normal running fit to knob (67) right-hand member is laminated in spout (66) inner wall, stopper (68) right-hand member and support body (1) welded fastening to stopper (68) top is laminated with dwang (63) each other.
2. A mobile work platform cart according to claim 1, wherein: the bearing plate (3) is integrally square, and the top of the bearing plate (3) is provided with anti-skid grains which are uniformly arranged.
3. A mobile work platform cart according to claim 1, wherein: the number of the knobs (67) is two, and the knobs are distributed symmetrically by the central line of the sliding rod (65).
4. A mobile work platform cart according to claim 1, wherein: the angle that dwang (63) right-hand member rotated along support body (1) does: 0-360 degrees, when in a folded state, the rotating rod (63) is attached to the left side of the frame body (1).
5. A mobile work platform cart according to claim 1, wherein: the top of the anti-skid block (64) is provided with a groove, and the inner wall of the groove is fixedly bonded with the support rod (62) through glue.
6. A mobile work platform cart according to claim 1, wherein: the whole shape of the supporting rod (62) is a square rod shape, and the inside of the supporting rod (62) is solid.
7. A mobile work platform cart according to claim 1, wherein: the inner wall of the sliding groove (66) is smooth and burr-free, and two sliding grooves (66) are arranged.
8. A mobile work platform cart according to claim 1, wherein: the left end of the sliding rod (65) is provided with two threaded holes which are symmetrically distributed, and the threaded holes are in running fit with the knob (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484008.0U CN211900437U (en) | 2019-12-31 | 2019-12-31 | Movable operating platform car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484008.0U CN211900437U (en) | 2019-12-31 | 2019-12-31 | Movable operating platform car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211900437U true CN211900437U (en) | 2020-11-10 |
Family
ID=73296084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922484008.0U Expired - Fee Related CN211900437U (en) | 2019-12-31 | 2019-12-31 | Movable operating platform car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211900437U (en) |
-
2019
- 2019-12-31 CN CN201922484008.0U patent/CN211900437U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |