CN209670301U - A kind of scaffold with stress monitoring protection - Google Patents
A kind of scaffold with stress monitoring protection Download PDFInfo
- Publication number
- CN209670301U CN209670301U CN201920353878.1U CN201920353878U CN209670301U CN 209670301 U CN209670301 U CN 209670301U CN 201920353878 U CN201920353878 U CN 201920353878U CN 209670301 U CN209670301 U CN 209670301U
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- China
- Prior art keywords
- support plate
- threaded rod
- scaffold
- support
- side wall
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Abstract
The utility model discloses a kind of scaffolds with stress monitoring protection; including pedestal; first support plate there are two being fixedly connected on the pedestal; two opposite side walls of first support plate are equipped with the first limiting slot; the upper end of two first support plates is rotatably connected to the second support plate; two opposite side walls of second support plate are equipped with the second limiting slot; workbench is slidably connected between two second limiting slots; it is set on the workbench there are two protective fence, transmission mechanism is equipped between two first support plates.The utility model is structurally reasonable, not only scaffold can be folded and be installed, so convenient for the whole scaffold of receipts, the height of workbench can also be adjusted according to the actual demand of staff, meet the needs of when staff works, improves working efficiency, limit can also be supported with pedestal and the first support plate, guarantee stability when its use, provides safety guarantee for staff.
Description
Technical field
The utility model relates to building scaffold technical field more particularly to a kind of foot hands with stress monitoring protection
Frame.
Background technique
Scaffold refer to vertically and horizontally transport for worker operation and solving at the construction field (site) and the various brackets set up, build
The generic term for building boundary refers to and is used in exterior wall, interior decoration or the higher place that can not directly construct of layer height on construction site, mainly
In order to which construction personnel works or perimeter security net is gone along with sb. to guard him and high-altitude installation component etc. up and down, scaffold making material usually has: bamboo,
Wood, steel pipe or synthetic material etc., are furthermore also used in departments such as advertising, municipal administration, traffic road bridge, mines extensively.
Currently, scaffold part is protected using stress monitoring, scaffold can be detected, so can be work
Make personnel and safety guarantee is provided；Existing indoor scaffold is not easy to fold and install, and causes for staff's installing and dismounting
Trouble；Secondly, the height of existing indoor scaffold between layers is fixed, smaller scope of application can not be according to practical need
Seek the height for adjusting workbench；Except this, scaffold indoor at present has traveling wheel, easy to remove, but in use, props up it
It is insufficient to support stabilizing effect, there are some potential safety problemss, therefore we devise a kind of foot hand with stress monitoring protection
Frame solves problem above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is supervised with stress
The scaffold for surveying protection, not only can be folded and be installed to scaffold, can also basis so convenient for receiving whole scaffold
The actual demand of staff adjusts the height of workbench, meets the needs of when staff works, improves working efficiency, can also
It is supported limit with pedestal and the first support plate, guarantees stability when its use, provides safety guarantee for staff.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of scaffold with stress monitoring protection, including pedestal are fixedly connected with that there are two first on the pedestal
Fagging, two opposite side walls of first support plate are equipped with the first limiting slot, and the upper end of two first support plates is equal
It is rotatably connected to the second support plate, two opposite side walls of second support plate are equipped with the second limiting slot, and two described
Slidably connect workbench between two limiting slots, set on the workbench there are two protective fence, two first support plates it
Between be equipped with transmission mechanism, elevating mechanism is equipped between the workbench and transmission mechanism, two second support plates are opposite
It is all provided with limited position mechanism between both ends, the bottom sidewall of the pedestal sets that there are four traveling wheel, the bottom sidewalls of the workbench
Middle part is equipped with stress mornitoring protective device, and two opposite side walls of first support plate are equipped with supporting mechanism, the pedestal
Bottom sidewall set there are four firm organization.
Preferably, second support plate passes through hinge and the rotation connection of the first support plate, first limiting slot and the
Two limiting slot sizes are identical and in same orbital plane.
Preferably, the transmission mechanism includes the servo motor being fixed therein on a first support plate side wall, described
The output end of servo motor is fixedly connected with the first threaded rod, first threaded rod through the first support plate side wall and and its
Rotation connection, the other end of first threaded rod are fixedly connected with the second threaded rod, the other end of second threaded rod with
The side wall of the first opposite support plate is rotatablely connected.
Preferably, the elevating mechanism includes the first movement block being set on the first threaded rod and the second threaded rod and
Two movable blocks, the first movement block and the second movable block are threadedly coupled with the first threaded rod and the second threaded rod respectively, described
It is rotatably connected to first support bar on first movement block and the second movable block, the upper end of two first support bars is and work
Make the bottom sidewall rotation connection of platform, first threaded rod is opposite with the hand of spiral of the second threaded rod.
Preferably, the position-limit mechanism includes two fixations being separately fixed on two equidirectional ends of the second support plate
Bar, the lateral wall of two fixed links are arranged with the limit plate being slidably connected with it jointly.
Preferably, the firm organization includes the link block being fixedly connected with base bottom side wall, the bottom of the link block
Portion's side wall is equipped with thread groove, and the threaded rod being threadedly coupled with it is equipped in the thread groove, and the bottom sidewall of the threaded rod is solid
Surely it is connected with the first sucker.
Preferably, the supporting mechanism includes the fixed block being fixed on the first support plate side wall, the side of the fixed block
Wall is rotatably connected to second support bar, and one end of the separate fixed block of the second support bar is fixedly connected on the second sucker, institute
The side wall for stating fixed block, which runs through, is equipped with bolt, and the side wall of the bolt and second support bar offsets.
The utility model compared with prior art, it has the advantage that:
1, the utility model, the rotation of servo motor drive the rotation of the first threaded rod and the second threaded rod, due to work
Platform can not rotate under the limit of the second limiting slot, therefore the first shifting may be implemented in the rotation of the first threaded rod and the second threaded rod
Motion block and the second movable block are opposite or the lifting of workbench, Jin Erman may be implemented under the support of support rod in reverse motions
Demand when sufficient staff uses, applicability are wide.
2, the utility model can rotate two the second support plates when not in use, make its side wall phase with the first support plate
It supports, so may be implemented whole to the receipts of the second support plate, scaffold receive convenient for staff whole.
3, the utility model makes the first sucker offset with ground, guarantees that pedestal will not move easily by rotating threaded rod
It is dynamic, it then rotates second support bar and the second sucker is offseted with ground, then rotating bolt offsets with second support bar, guarantees
Second support bar will not move easily, can so stablize the stability for supporting, and then guaranteeing scaffold to the first support plate.
In conclusion the utility model is structurally reasonable, not only scaffold can be folded and be installed, so convenient for receipts
Whole scaffold can also adjust the height of workbench according to the actual demand of staff, meet need when staff's work
It asks, improves working efficiency, limit can also be supported with pedestal and the first support plate, guarantee stability when its use, be work
Make personnel and safety guarantee is provided.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of with stress monitoring protection scaffold structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of with stress monitoring protection scaffold part-structure top view；
Fig. 3 be the utility model proposes it is a kind of with stress monitoring protection scaffold in partial structure diagram；
Fig. 4 is schematic enlarged-scale view in Fig. 1.
In figure: 1 pedestal, 2 first support plates, 3 first limiting slots, 4 second support plates, 5 second limiting slots, 6 servos electricity
Machine, 7 first threaded rods, 8 second threaded rods, 9 first movement blocks, 10 second movable blocks, 11 support rods, 12 workbench, 13 are fixed
Bar, 14 limit plates, 15 stress mornitoring protective devices, 16 traveling wheels, 17 link blocks, 18 threaded rods, 19 thread grooves, 20 first are inhaled
Disk, 21 fixed blocks, 22 second support bars, 23 second suckers, 24 bolts, 25 protective fences.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of scaffold with stress monitoring protection, including pedestal 1 are fixedly connected with two on pedestal 1
A first support plate 2, two opposite side walls of the first support plate 2 are equipped with the first limiting slot 3, two the first support plates 2 it is upper
End is rotatably connected to the second support plate 4, and the second support plate 4 is rotatablely connected by hinge and the first support plate 2, is so also convenient for
It is whole that folding receipts are carried out to the second support plate 4.
Two opposite side walls of the second support plate 4 are equipped with the second limiting slot 5, and the second support plate 4 passes through hinge and first
Support plate 2 is rotatablely connected, and the first limiting slot 3 is identical with 5 size of the second limiting slot and in same orbital plane, it is ensured that
Workbench 12 can be stable between the first limiting slot 3 and the second limiting slot 5 sliding.
Workbench 12 is slidably connected between two the second limiting slots 5, is set on workbench 12 there are two protective fence 25, is protected
The height that there are two columns 25 is 120cm fixed link, sets that there are two fender rod, one of fender rods and two between two fixed links
A fixed link top welds together, another is welded between two fixed links, and distance is 60cm between two fender rods, prevents
Guardrail can be moved up and down with workbench 12 simultaneously, can preferably protect staff.
Transmission mechanism is equipped between two the first support plates 2, transmission mechanism includes being fixed therein first support plate 2
Servo motor 6 on side wall, the output end of servo motor 6 are fixedly connected with the first threaded rod 7, and the first threaded rod 7 runs through first
The side wall of support plate 2 is simultaneously rotatablely connected with it, and the other end of the first threaded rod 7 is fixedly connected with the second threaded rod 8, the second screw thread
The other end of bar 8 and the side wall of the first opposite support plate 2 are rotatablely connected, and provide power for elevating mechanism.
Elevating mechanism is equipped between workbench 12 and transmission mechanism, elevating mechanism includes being set in the first threaded rod 7 and the
First movement block 9 and the second movable block 10 on two threaded rods 8, first movement block 9 and the second movable block 10 respectively with the first spiral shell
Rasp bar 7 and the second threaded rod 8 are threadedly coupled, and are rotatably connected to first support bar on first movement block 9 and the second movable block 10
11, the upper end of two first support bars 11 is rotatablely connected with the bottom sidewall of workbench 12, the first threaded rod 7 and the second screw thread
The hand of spiral of bar 8 is on the contrary, the rotation of servo motor 6 drives the rotation of the first threaded rod 7 and the second threaded rod 8, due to first
The hand of spiral of threaded rod 7 and the second threaded rod 8 on the contrary, and workbench 12 can not be rotated under the limit of the second limiting slot 5, because
This, first movement block 9 may be implemented for the rotation of the first threaded rod 7 and the second threaded rod 8 and the second movable block 10 is opposite or phase
Counter-movement realizes 12 liters of workbench or drop under the support of first support bar 11.
Limited position mechanism is all provided between the opposite both ends of two the second support plates 4, position-limit mechanism includes being separately fixed at two
Two fixed links 13 on the equidirectional end of a second support plate 4, fixed link 3 are equipped with pin hole, and insertion bolt can be to limit
Plate 14 is limited, its disengaging is prevented；The lateral wall of two fixed links 13 is arranged with the limit plate 14 being slidably connected with it jointly,
Two the second support plates 4 can be carried out pullling limit, the stability after guaranteeing the rotation of the second support plate 4 also functions to guardrail
Effect, provides safety guarantee for staff.
The bottom sidewall of pedestal 1 is set there are four traveling wheel 16, pedestal 1 easy to remove；In the middle part of the bottom sidewall of workbench 12
Equipped with stress mornitoring protective device 15, two opposite side walls of the first support plate 2 are equipped with supporting mechanism, and supporting mechanism includes solid
The fixed block 21 being scheduled on 2 side wall of the first support plate, the side wall of fixed block 21 are rotatably connected to second support bar 22, the second support
One end of the separate fixed block 21 of bar 22 is fixedly connected on the second sucker 23, and the side wall of fixed block 21, which runs through, is equipped with bolt 24, spiral shell
Bolt 24 and the side wall of second support bar 22 offset, by second support bar 22 and the second sucker 23 can to the first support plate 2 into
Row stablizes support, guarantees stability when its use.
The bottom sidewall of pedestal 1 is set there are four firm organization, and firm organization includes being fixedly connected with 1 bottom sidewall of pedestal
Link block 17, the bottom sidewall of link block 17 are equipped with thread groove 19, are equipped with the threaded rod 18 being threadedly coupled with it in thread groove 19,
The bottom sidewall of threaded rod 18 is fixedly connected with the first sucker 20, and the first sucker 20 and the second sucker 23 are metal support base；
Under the action of the first sucker 20, so that traveling wheel 16 will not move easily, increase the stability of pedestal 1.
Stress mornitoring protective device 15 is equipped in the middle part of the bottom sidewall of workbench 12, stress mornitoring protective device 15 is equipped with
The alarm being connected electrically, when the endurance of workbench 12 is more than specified field of load, alarm equipment alarm, so to work people
Member can play the effect of detection protection, this is the prior art.
In the utility model, when staff needs using scaffold, the first support plate 2 is pushed, in traveling wheel 16
Under effect, pedestal 1 easy to remove and the place for being moved to needs, rotation threaded rod 18 make it with the first sucker 20 to moving down
It is dynamic, until the first sucker 20 offsets with ground, so guarantees that pedestal 1 will not move easily, then rotate second support bar 22 simultaneously
So that the second sucker 23 offsets with ground, then rotating bolt 24 tightly abuts against it with second support bar 22, so can be real
Now to the limit of second support bar 22, realizes to the cross-brace of scaffold, guarantee stability when its use, mentioned for user
For safety guarantee.
Then two the second support plates 4 are rotated in the same plane with the first support plate 2, then by 14 sets of limit plate
In two fixed links 13, in this way, can limit to two the second support plates 4, guarantee that the second support plate 4 will not turn easily
It is dynamic；Start servo motor 6, the rotation of servo motor 6 drives the rotation of the first threaded rod 7 and the second threaded rod 8, due to the first spiral shell
The hand of spiral of rasp bar 7 and the second threaded rod 8 on the contrary, and workbench 12 can not be rotated under the limit of the second limiting slot 5, because
This, first movement block 9 may be implemented for the rotation of the first threaded rod 7 and the second threaded rod 8 and the second movable block 10 is opposite or phase
Counter-movement realizes 12 liters of workbench or drop under the support of first support bar 11, and then meets need when staff uses
It asks.
After use, starting servo motor 6 makes its reversion, realizes that workbench 12 moves down and is moved to the first limit
In the slot 3 of position, staff can be removed limit plate 14, then fold two the second support plates 4, so facilitate work
Personnel receive to it whole, reduction scaffold the space occupied area.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of scaffold with stress monitoring protection, including pedestal (1), which is characterized in that fixed on the pedestal (1) to connect
It connecing there are two the first support plate (2), two opposite side walls of first support plate (2) are equipped with the first limiting slot (3), and two
The upper end of first support plate (2) is rotatably connected to the second support plate (4), and two second support plates (4) are opposite
Side wall is equipped with the second limiting slot (5), slidably connects workbench (12), the work between two second limiting slots (5)
Make to set on platform there are two protective fence (25), is equipped with transmission mechanism, the workbench (12) between two first support plates (2)
Elevating mechanism is equipped between transmission mechanism, two second support plates (4) are all provided with limited position mechanism between opposite both ends,
The bottom sidewall of the pedestal (1) is set there are four traveling wheel (16), and the bottom sidewall middle part of the workbench (12) is equipped with stress
It detects protective device (15), two opposite side walls of first support plate (2) are equipped with supporting mechanism, the pedestal (1)
Bottom sidewall is set there are four firm organization.
2. a kind of scaffold with stress monitoring protection according to claim 1, which is characterized in that second support
Plate (4) is rotatablely connected by hinge and the first support plate (2), and first limiting slot (3) is identical with the second limiting slot (5) size
And in same orbital plane.
3. a kind of scaffold with stress monitoring protection according to claim 2, which is characterized in that the transmission mechanism
Including the servo motor (6) being fixed therein on the first support plate (2) side wall, the output end of the servo motor (6) is solid
Surely it being connected with the first threaded rod (7), first threaded rod (7) is run through the side wall of the first support plate (2) and is rotatablely connected with it,
The other end of first threaded rod (7) is fixedly connected with the second threaded rod (8), the other end of second threaded rod (8) with
The side wall of opposite the first support plate (2) is rotatablely connected.
4. a kind of scaffold with stress monitoring protection according to claim 3, which is characterized in that the elevating mechanism
It is described including the first movement block (9) and the second movable block (10) being set on the first threaded rod (7) and the second threaded rod (8)
First movement block (9) and the second movable block (10) are threadedly coupled with the first threaded rod (7) and the second threaded rod (8) respectively, described
It is rotatably connected to first support bar (11) on first movement block (9) and the second movable block (10), two first support bars
(11) upper end is rotatablely connected with the bottom sidewall of workbench (12), first threaded rod (7) and the second threaded rod (8)
Hand of spiral is opposite.
5. a kind of scaffold with stress monitoring protection according to claim 2, which is characterized in that the position-limit mechanism
Including two fixed links (13) being separately fixed on two equidirectional ends of the second support plate (4), two fixed links (13)
Lateral wall be arranged with the limit plate (14) being slidably connected with it jointly.
6. a kind of scaffold with stress monitoring protection according to claim 1, which is characterized in that the firm organization
Including the link block (17) being fixedly connected with pedestal (1) bottom sidewall, the bottom sidewall of the link block (17) is equipped with thread groove
(19), the threaded rod (18) being threadedly coupled with it is equipped in the thread groove (19), the bottom sidewall of the threaded rod (18) is solid
Surely the first sucker (20) are connected with.
7. a kind of scaffold with stress monitoring protection according to claim 3, which is characterized in that the supporting mechanism
Including the fixed block (21) being fixed on the first support plate (2) side wall, the side wall of the fixed block (21) is rotatably connected to second
One end of support rod (22), the separate fixed block (21) of the second support bar (22) is fixedly connected on the second sucker (23), institute
The side wall for stating fixed block (21), which runs through, is equipped with bolt (24), and the bolt (24) and the side wall of second support bar (22) offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920353878.1U CN209670301U (en) | 2019-03-20 | 2019-03-20 | A kind of scaffold with stress monitoring protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920353878.1U CN209670301U (en) | 2019-03-20 | 2019-03-20 | A kind of scaffold with stress monitoring protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670301U true CN209670301U (en) | 2019-11-22 |
Family
ID=68572234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920353878.1U Expired - Fee Related CN209670301U (en) | 2019-03-20 | 2019-03-20 | A kind of scaffold with stress monitoring protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209670301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047262A (en) * | 2020-10-15 | 2020-12-08 | 姜海莲 | Pair lifting mechanism for railway locomotive wheels |
-
2019
- 2019-03-20 CN CN201920353878.1U patent/CN209670301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047262A (en) * | 2020-10-15 | 2020-12-08 | 姜海莲 | Pair lifting mechanism for railway locomotive wheels |
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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: 20191122 |