CN212657188U - Telescopic working platform with linkage guardrail - Google Patents
Telescopic working platform with linkage guardrail Download PDFInfo
- Publication number
- CN212657188U CN212657188U CN202021121604.9U CN202021121604U CN212657188U CN 212657188 U CN212657188 U CN 212657188U CN 202021121604 U CN202021121604 U CN 202021121604U CN 212657188 U CN212657188 U CN 212657188U
- Authority
- CN
- China
- Prior art keywords
- platform
- guardrail
- linkage
- telescopic
- fixed
- 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
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a flexible work platform with linkage guardrail for safety protection, especially one kind when flexible work platform extends or rolls back, this linkage guardrail and flexible work platform extend simultaneously or roll back the flexible work platform of drive linkage guardrail of motion. The utility model provides a flexible work platform of area linkage guardrail, its includes flexible platform and fixed platform, and flexible platform passes through sprocket drive mechanism and installs on fixed platform, has seted up the slot at the fixed platform upper surface, and the length direction of slot is unanimous with the slip direction of flexible platform on fixed platform for insert the linkage guardrail, the front end of linkage guardrail is fixed with the front end of flexible platform, and slides in the slot under the drive of flexible platform. The utility model has the advantages of as follows: 1. real-time safety protection can be realized; 2. effectively reduces the working strength of operators and achieves good effect in practical application.
Description
Technical Field
The utility model relates to a flexible work platform with linkage guardrail for safety protection, especially one kind when flexible work platform extends or rolls back, this linkage guardrail and flexible work platform extend simultaneously or roll back the flexible work platform of drive linkage guardrail of motion.
Background
The auxiliary working platform is divided into a fixed working platform and a telescopic working platform according to the movement form, and because the structural form of the telescopic working platform is limited, no working guardrail or detachable working guardrail is arranged around the telescopic working platform in the past. The telescopic working platform with the linkage guardrail is very necessary because the detachable working guardrail is not arranged and has potential safety hazards, and the detachable working guardrail has the problems of complex installation and detachment process, increased placing space, working time, labor intensity of operators and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that exists among the prior art, provide one kind at flexible work platform motion in-process, the flexible work platform of area linkage guardrail that can real-time safety protection.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flexible work platform of area linkage guardrail, its includes flexible platform and fixed platform, and flexible platform passes through sprocket drive mechanism and installs on fixed platform, has seted up the slot at the fixed platform upper surface, and the length direction of slot is unanimous with the slip direction of flexible platform on fixed platform for insert the linkage guardrail, the front end of linkage guardrail is fixed with the front end of flexible platform, and slides in the slot under the drive of flexible platform.
Preferably, the linkage guardrail is a linkage type telescopic guardrail and comprises guardrails, connecting end plates and multi-stage telescopic guide rails; the connecting end plate is arranged on the front end face of the guardrail and fixed with the front end face of the telescopic platform, the guardrail is fixed with the telescopic platform, the multistage telescopic guide rails are arranged on two sides of the guardrail, and the outermost guide rails are fixed with the grooves.
Preferably, the linkage guardrails are two and are oppositely arranged on two sides of the telescopic platform.
When an operator operates the chain wheel transmission mechanism, the linked telescopic guardrail can extend along with the extension of the telescopic platform and return to realize real-time dynamic response when the space displacement of the telescopic platform relative to the fixed platform changes, so that the real-time safety protection in the motion process of the telescopic platform is ensured.
Compared with the prior art, the utility model has the advantages of as follows:
1. the chain wheel transmission mechanism is combined with the slide rail, so that real-time safety protection of extension and retraction of the linkage type telescopic guardrail along with extension and retraction of the telescopic platform can be realized;
2. the problem that the traditional dismounting process of the dismounting type working guardrail is complex, the placing space is increased, the dismounting process is easy to lose, the working time is increased is avoided, the working strength of an operator is effectively reduced, and a good effect is obtained in practical application.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a front view of the linked telescopic fence of FIG. 1;
FIG. 4 is a side view of the linked telescopic fence of FIG. 1;
fig. 5 is a side view of an embodiment of the invention;
fig. 6 is a top view of an embodiment of the present invention;
in the figure, 1, a platform is fixed; 2. a telescopic platform; 3. a linkage type telescopic guardrail; 4. a sprocket drive mechanism; 1-1, an angle steel support; 1-2, installing a groove; 3-1, guardrails; 3-2, connecting end plates; 3-3, multi-stage telescopic guide rails.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In addition, the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited.
The invention will be further described with reference to the accompanying figures 1-6: a telescopic working platform with linkage guardrails is shown in figure 1-2 and comprises a fixed platform 1, a telescopic platform 2, linkage telescopic guardrails 3 and a chain wheel transmission mechanism 4; the telescopic platform 2 is installed on the fixed platform 1 through the chain wheel transmission mechanism 4, the upper surface of the fixed platform 1 is provided with an installation groove 1-2, the length direction of the installation groove 1-2 is consistent with the sliding direction of the telescopic platform 2 on the fixed platform 1 and is used for being inserted into the linkage type telescopic guardrail 3, the front end of the linkage type telescopic guardrail 3 is fixed with the front end of the telescopic platform 2 and slides in the installation groove 1-2 under the driving of the telescopic platform 2.
As shown in fig. 3-6, two linked telescopic guardrails 3 are oppositely arranged at two sides of the telescopic platform 2, each guardrail 3-1, a connecting end plate 3-2 and a multistage telescopic guide rail 3-3, wherein, a pair of multi-stage telescopic guide rails 3-3 are installed on the left side and the right side of the guardrail 3-1 in a screw connection mode, an end plate 3-2 is welded at the front end of a guardrail 3-1, the connecting end plate 3-2 is connected with the front end of a telescopic platform 2 through bolts, a multistage telescopic guide rail 3-3 is connected with an angle steel support 1-1 on a fixed platform 1 through bolts, meanwhile, in order to realize the installation and fixation of the linkage guardrail, an installation groove 1-2 is arranged on the fixed platform 1, the position and the size of the installation groove 1-2 correspond to the position and the size of the telescopic platform 2 and the overall dimension of the linkage type telescopic guardrail 3; the telescopic platform 2 and the fixed platform 1 realize the extension or retraction movement of the telescopic platform 2 through a chain wheel transmission mechanism 4.
When the position displacement of the telescopic platform 2 relative to the fixed platform 1 is changed by operating the chain wheel transmission mechanism 4, the real-time dynamic response that the linkage type telescopic guardrail 3 extends along with the extension of the telescopic platform 2 and retreats to ensure the real-time safety protection in the motion process of the telescopic platform can be realized.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; it will be understood by those skilled in the art that modifications and equivalents may be made to the technical solutions described in the above embodiments without departing from the essence of the technical solutions of the present invention; all do not break away from the utility model discloses technical scheme's protection scope.
Claims (3)
1. The utility model provides a take flexible work platform of linkage guardrail which characterized in that: the telescopic platform is installed on the fixed platform through the chain wheel transmission mechanism, a groove is formed in the upper surface of the fixed platform, the length direction of the groove is consistent with the sliding direction of the telescopic platform on the fixed platform and used for inserting the linkage guardrail, the front end of the linkage guardrail is fixed with the front end of the telescopic platform and slides in the groove under the driving of the telescopic platform.
2. The telescopic work platform with the linkage fence as claimed in claim 1, wherein: the linkage guardrail is a linkage type telescopic guardrail and comprises a guardrail, a connecting end plate and a multi-stage telescopic guide rail; the connecting end plate is arranged on the front end face of the guardrail and fixed with the front end face of the telescopic platform, the guardrail is fixed with the telescopic platform, the multistage telescopic guide rails are arranged on two sides of the guardrail, and the outermost guide rails are fixed with the grooves.
3. A telescopic work platform with a linkage fence according to claim 1 or 2, characterised in that: the linkage guardrail is two, sets up in telescopic platform's both sides relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021121604.9U CN212657188U (en) | 2020-06-17 | 2020-06-17 | Telescopic working platform with linkage guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021121604.9U CN212657188U (en) | 2020-06-17 | 2020-06-17 | Telescopic working platform with linkage guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212657188U true CN212657188U (en) | 2021-03-05 |
Family
ID=74752555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021121604.9U Active CN212657188U (en) | 2020-06-17 | 2020-06-17 | Telescopic working platform with linkage guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212657188U (en) |
-
2020
- 2020-06-17 CN CN202021121604.9U patent/CN212657188U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203335078U (en) | Split type guiding skid shoe for coal cutter | |
| CN212657188U (en) | Telescopic working platform with linkage guardrail | |
| CN208702338U (en) | Rail mounted rock drill | |
| CN107717316B (en) | H-shaped steel bidirectional turnover machine | |
| CN212613814U (en) | High-efficient type reinforcing bar binding apparatus for civil engineering | |
| CN113581142A (en) | Portable new energy automobile car bumper device | |
| CN214455996U (en) | High-precision safety elevator guide rail | |
| CN211594260U (en) | Bar end aligning device | |
| CN206768681U (en) | steel barrier anti-collision movable guardrail | |
| CN210341633U (en) | Telescopic truss for bridge inspection vehicle | |
| CN209299089U (en) | A kind of mining motor apparatus for examination and repair | |
| CN209067245U (en) | A kind of steel arch-shelf installation trolley | |
| CN201494927U (en) | Slidable stopper | |
| CN205726946U (en) | Trapezoidal traction apparatus | |
| CN206263017U (en) | A kind of straightener | |
| CN207957551U (en) | A kind of bridge crane modular railing | |
| CN215432720U (en) | Pushing and blocking positioning mechanism, positioning device and production system | |
| CN214566053U (en) | Main platform sliding table for stern operating platform | |
| CN220866508U (en) | Multi-size material frame collecting mechanism | |
| CN215920499U (en) | Special frock is snatched to track roof beam hydraulic pressure | |
| CN216104253U (en) | Steel bar traction mechanism | |
| CN221092287U (en) | Heavy-duty annular shuttle of traction wheel structure | |
| CN2399436Y (en) | Multipurpose hydraulic rail straightening machine | |
| CN212689815U (en) | Guide rail bracket for vehicle door glass | |
| CN215055207U (en) | Telescopic pedal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |