CN210316511U - Lifting type scaffold - Google Patents
Lifting type scaffold Download PDFInfo
- Publication number
- CN210316511U CN210316511U CN201920780360.6U CN201920780360U CN210316511U CN 210316511 U CN210316511 U CN 210316511U CN 201920780360 U CN201920780360 U CN 201920780360U CN 210316511 U CN210316511 U CN 210316511U
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- Prior art keywords
- floating
- floating ring
- horizontal pole
- sleeve
- ring
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- 238000003466 welding Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a scaffold frame technical field, concretely relates to lift type scaffold frame, including vertical pole and a plurality of horizontal pole, still include thread bush, float cover, float ring, free bearing, connecting block. The utility model discloses a floating sleeve is threaded soon on the thread bush and is closed, because floating sleeve rotates with the floating ring to be connected, will stimulate the floating ring vertical removal on the vertical pole this moment, realize the altitude mixture control of horizontal pole, because among the prior art, workman's station board is connected on the horizontal pole, consequently, the regulation of the high little stroke of station board has been realized, satisfy the demand in the actual operation, the structure is also simple, can not cause the cost rise by a wide margin, the adjustment is also convenient, the operating efficiency is higher, carry out the altitude mixture control of different strokes through the floating ring to on two adjacent vertical poles, make the horizontal pole can carry out the deflection of certain angle, avoid because the face unevenness of placing of vertical pole installation, cause the horizontal pole slope, and then make workman's station board slope, cause the potential safety hazard.
Description
Technical Field
The utility model relates to a scaffold technical field, concretely relates to lift type scaffold.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The existing scaffold for indoor construction is mainly formed by welding various sectional materials, a standing plate on which a worker stands is horizontally arranged on a plurality of corresponding cross rods, the worker can stand and operate, the structure of the existing scaffold for indoor construction is in a fixed connection mode, but in operation, the height of the standing plate of the worker is often required to be adjusted according to actual operation conditions or the height of the worker, the adjustment stroke in the prior art is large, the phenomenon of excessive stroke after adjustment can be generated, and operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a lift type scaffold, it can realize making the horizontal pole carry out the altitude mixture control of little stroke.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a lift type scaffold, includes vertical pole and a plurality of horizontal pole, still includes:
the threaded sleeve is sleeved on the longitudinal rod;
the floating sleeve is sleeved on the threaded sleeve in a threaded manner;
the floating ring is sleeved on the longitudinal rod in a sliding fit manner and is rotationally connected with the floating sleeve;
the hinged supports are arranged on the peripheral surface of the floating ring in an axial array manner along the floating ring, and the number of the hinged supports corresponds to that of the cross rods;
the connecting blocks are provided with a plurality of connecting blocks which are respectively and correspondingly fixedly connected to one end of the cross rod and hinged with the hinged support.
Furthermore, the floating sleeve is coaxially provided with a flange sleeve, the corresponding floating ring is provided with a rotating groove for clamping the large-diameter end of the flange sleeve and freely rotating, and the flange sleeve is provided with a clearance groove for the longitudinal rod to freely pass through.
Further, the thread bush is connected to the longitudinal rod in a welding mode.
Furthermore, a force applying rod is arranged on the peripheral surface of the floating sleeve.
Furthermore, the floating ring structure also comprises a limiting piece used for limiting the circumferential direction of the floating ring.
Furthermore, the locating part includes a pin, the floating ring is worn into to the pin level, the corresponding on the longitudinal rod global along its axial be equipped with supply the floating ring block and can freely gliding draw-in groove.
The utility model has the advantages that: through the floating sleeve screw thread closure on the threaded sleeve, because the floating sleeve is connected with the rotation of floating ring, will stimulate floating ring vertical removal on the vertical pole this moment, realize the altitude mixture control of horizontal pole, because among the prior art, workman's station board is connected on the horizontal pole, consequently, the regulation of the high little stroke of station board has been realized, satisfy the demand among the actual job, moreover, the steam generator is simple in structure, can not cause the cost rise by a wide margin, the adjustment is also convenient, the operating efficiency is higher, set up the free bearing in addition, the connecting block, through carrying out the altitude mixture control of different strokes to the floating ring on two adjacent vertical poles, make the horizontal pole can carry out the deflection of certain angle, avoid because the place face unevenness of vertical pole installation, cause the horizontal pole slope, and then make workman's station board slope, cause the potential safety hazard.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the perspective structure of FIG. 1;
FIG. 3 is a schematic perspective view of the floating sleeve of the present invention;
FIG. 4 is a schematic cross-sectional view of the perspective structure of FIG. 3;
fig. 5 is a schematic perspective view of the floating ring according to the present invention;
FIG. 6 is a schematic cross-sectional view of the perspective structure of FIG. 5;
in the drawings, the reference numerals denote the following components:
1-longitudinal rod, 2-transverse rod, 3-thread bushing, 4-floating bushing, 5-floating ring, 6-hinged support, 7-connecting block, 8-flange bushing, 9-rotating groove, 10-clearance groove, 11-pin and 12-clamping groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-6, the lifting scaffold comprises a vertical rod 1 and a plurality of horizontal rods 2, and further comprises:
the threaded sleeve 3 is sleeved on the longitudinal rod 1;
the floating sleeve 4 is sleeved on the threaded sleeve 3 in a threaded manner;
the floating ring 5 is sleeved on the longitudinal rod 1 in a sliding manner and is rotationally connected with the floating sleeve 4;
the hinged supports 6 are arranged on the peripheral surface of the floating ring 5 along the axial direction of the floating ring 5 in an array mode, and the number of the hinged supports 6 corresponds to that of the cross rods 2;
the connecting block 7, the connecting block 7 is equipped with a plurality ofly and corresponds the rigid coupling respectively on 2 one ends of horizontal pole, its with the free bearing 6 is articulated.
The floating sleeve 4 is coaxially provided with a flange sleeve 8, the corresponding floating ring 5 is provided with a rotating groove 9 for clamping the large-diameter end of the flange sleeve 8 and enabling the flange sleeve to rotate freely, and the flange sleeve 8 is provided with an empty avoiding groove 10 for the longitudinal rod 1 to pass through freely.
The thread bush 3 is connected to the longitudinal rod 1 in a welding mode, and the thread bush and the longitudinal rod are connected more tightly and firmly in the welding mode.
The force applying rods are arranged on the circumferential surface of the floating sleeve 4, so that the torque of the floating sleeve during rotation is increased, and the labor intensity is saved.
The floating ring is characterized by further comprising a limiting part used for limiting the circumferential direction of the floating ring 5, and when the floating sleeve rotates, the floating ring cannot rotate with the floating ring.
The locating part includes a pin 11, pin 11 level is worn into floating ring 5, and the corresponding draw-in groove 12 that supplies floating ring 5 block and can freely slide is equipped with along its axial on 1 global of vertical pole, and the pin cooperates with the draw-in groove, makes floating ring can not produce the circumference and deflect.
The utility model discloses when using: when adjusting the horizontal pole height, at first manual rotation float the cover, because float cover and thread bush threaded connection, float the cover again with float the ring rotation connection simultaneously for float the ring can be followed the vertical pole axial displacement, thereby drive the horizontal pole and carry out height adjustment, it needs to explain that figure 1 in the description attached drawing is the structural schematic diagram of the single node of scaffold frame of this application only, and the technical staff in the art can obtain the concrete structure of scaffold frame according to this figure.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a lift type scaffold, includes vertical pole (1) and a plurality of horizontal pole (2), its characterized in that still includes:
the threaded sleeve (3) is sleeved on the longitudinal rod (1);
the floating sleeve (4), the floating sleeve (4) is sleeved on the threaded sleeve (3) in a threaded manner;
the floating ring (5) is sleeved on the longitudinal rod (1) in a sliding manner and is rotationally connected with the floating sleeve (4);
the hinged supports (6) are arranged on the peripheral surface of the floating ring (5) in an axial array mode along the floating ring (5), and the number of the hinged supports (6) corresponds to that of the cross rods (2);
the connecting block (7), connecting block (7) are equipped with a plurality ofly and correspond the rigid coupling respectively on horizontal pole (2) one end, its with free bearing (6) are articulated.
2. The lifting scaffold according to claim 1, wherein the floating sleeves (4) are coaxially provided with flange sleeves (8), the corresponding floating rings (5) are provided with rotating grooves (9) for clamping the large-diameter ends of the flange sleeves (8) and freely rotating, and the flange sleeves (8) are provided with clearance grooves (10) for allowing the longitudinal rods (1) to freely pass through.
3. A lifting scaffold according to claim 1, characterized in that the threaded sleeves (3) are attached to the longitudinal bars (1) by welding.
4. A lifting scaffold according to claim 1, characterized in that the floating sleeves (4) are provided with stressing rods on their circumference.
5. A lifting scaffold according to claim 1, characterized in that it further comprises a stop for circumferentially limiting the floating ring (5).
6. A lifting scaffold according to claim 5, characterized in that the stop comprises a pin (11), the pin (11) is horizontally inserted into the floating ring (5), and a slot (12) is provided on the circumferential surface of the corresponding longitudinal rod (1) along the axial direction thereof for the floating ring (5) to engage and freely slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780360.6U CN210316511U (en) | 2019-05-27 | 2019-05-27 | Lifting type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780360.6U CN210316511U (en) | 2019-05-27 | 2019-05-27 | Lifting type scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210316511U true CN210316511U (en) | 2020-04-14 |
Family
ID=70140495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920780360.6U Expired - Fee Related CN210316511U (en) | 2019-05-27 | 2019-05-27 | Lifting type scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210316511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031396A (en) * | 2020-09-01 | 2020-12-04 | 陈秋梅 | Multidirectional coupling mechanism of steel construction for building |
-
2019
- 2019-05-27 CN CN201920780360.6U patent/CN210316511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031396A (en) * | 2020-09-01 | 2020-12-04 | 陈秋梅 | Multidirectional coupling mechanism of steel construction for building |
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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: 20200414 |