CN206376511U - A kind of workbench for elevator - Google Patents
A kind of workbench for elevator Download PDFInfo
- Publication number
- CN206376511U CN206376511U CN201621363060.0U CN201621363060U CN206376511U CN 206376511 U CN206376511 U CN 206376511U CN 201621363060 U CN201621363060 U CN 201621363060U CN 206376511 U CN206376511 U CN 206376511U
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- China
- Prior art keywords
- workbench
- elevator
- roller
- mainboard
- drive rod
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Abstract
The utility model discloses a kind of workbench for elevator, including workbench, the side of workbench four is equipped with roller, and the roller is rotationally connected with workbench, and the roller is connected to elevator inwall.During movable workbench, roller is connected to elevator inwall, so that not having the gap that can be rocked between workbench and elevator, so that when operator operates on the table, workbench is not susceptible to tilt, and safety coefficient is high.And when workbench need to be moved axially along elevator, roller and elevator sidewall are rolling friction, so that the frictional force between workbench and elevator inwall is smaller, so that workbench more can be moved easily in elevator.
Description
Technical field
The utility model is related to building engineering equipment field, and in particular to a kind of workbench for elevator.
Background technology
In recent years, construction market scale constantly expands, and diversified development is also presented in the design of building structure, various to face
Side, the construction safety accident at hole happen occasionally, and particularly elevator is safe weakness in work progress in interior of building
Link, causes easily occur the accident of high falling in elevator hoistways, therefore the elevator protection of building is that current construction is existing
The most important thing of field security protection.Therefore in the market occurs in that some are used for the safer operating platform of elevator.
Such as the Chinese patent that notification number is CN105484484A, a kind of elevator movement hard protection operation which disclose
Platform, it includes four fixation steel plates, four support steel bars and four construction steel bars, and every support steel bar, which runs through, to be defaulted in
Hole and one end in hoistway wall are fixed on elevator outer wall by a fixation steel plate, and the other end is stretched into elevator,
The position that four support steel bars are stretched into elevator collectively forms support platform, and four construction steel bars, which are connected with each other, is collectively forming mouth
The operation platform of font, the operation platform is removably mounted in the support platform, is provided with the operation platform many
The individual wooden springboard for Construction of Supporting personnel.
The shortcoming of the patent is：Although the workbench so that safety coefficient is improved, is due to every time one
Secondary use is required for being built, and spends larger time manpower, so what is be commonly used now is to use crane by work
Platform is sling, then by the height of overhead crane control platform, so that the regulation of platform is more simple and convenient, but in order to flat
Platform can activity be without being applied on the inwall of elevator in elevator, and the area of platform is less than the cross-sectional area of elevator
, when such workman operates on platform, it is easy for causing platform run-off the straight, safety coefficient is low.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of work for elevator puts down
Platform, elevator interior roller is connected to by being set in the side of workbench four, so that workbench will not run-off the straight, raising safety
Coefficient, and still workbench can be made easily to be moved axially along elevator.
To achieve the above object, the utility model provides following technical scheme：
A kind of workbench for elevator, including workbench, the side of workbench four are equipped with roller, the roller
Workbench is rotationally connected with, the roller is connected to elevator inwall.
By using above-mentioned technical proposal, during movable workbench, roller is connected to elevator inwall, so that
There is no the gap that can be rocked between workbench and elevator, so that when operator operates on the table, workbench is difficult hair
Raw to tilt, safety coefficient is high.And when workbench need to be moved axially along elevator, roller and elevator sidewall are rolling friction,
So that the frictional force between workbench and elevator inwall is smaller, so that workbench more can be transported easily in elevator
It is dynamic.
It is of the present utility model to be further arranged to：The side of workbench four is equipped with mounting blocks, the mounting blocks be embedded into
Workbench is interior and is slidably connected to workbench, and the roller is installed on mounting blocks and is rotationally connected with mounting blocks, the work
Between platform and mounting blocks counterbalance spring is radially provided with along elevator.
By using above-mentioned technical proposal, due to making problem, elevator inwall might have it is certain raised or sunken,
Also there can be some small inclinations angle.When workbench is axially moved along elevator, if the width or length of elevator occur
Minor variations, mounting blocks can be radially slided in the presence of counterbalance spring along elevator, so that be constantly in can be relative for roller
The state that elevator inwall is rolled, so that it is guaranteed that elevator can be moved axially smoothly along elevator.
It is of the present utility model to be further arranged to：The side of workbench four is equipped with two pieces of parallel installing plates, the peace
Dress block is embedded between two pieces of installing plates, and radially waist type groove, the mounting blocks phase are provided with along elevator on the installing plate
Installing plate two ends are provided with slide bumping, the slide bumping is embedded with waist type groove, and being slidably connected to waist type groove.
By using above-mentioned technical proposal, kidney slot has certain spacing power to slide bumping, thus prevent mounting blocks from
Open installing plate.
It is of the present utility model to be further arranged to：The mounting blocks include mainboard and the baffle plate positioned at mainboard both sides, described
Baffle plate and mainboard formation Contraband font, the roller are located between two pieces of baffle plates, are installed with and wear between two pieces of baffle plates
The rotating shaft at roller center is crossed, the roller is rotationally connected with rotating shaft, and the counterbalance spring is fixedly connected on mainboard.
By using above-mentioned technical proposal, so that roller is rotationally connected with workbench, and simple in construction, manufacturing cost
It is low.
It is of the present utility model to be further arranged to：The mainboard is provided with chute, the chute edge back to counterbalance spring side
Roller is axially opened up, and the baffle plate is provided with sliding block with respect to counterbalance spring side, and the sliding block is embedded in chute and is slidably connected
Reverse-flighted screw is provided between chute, two sliding blocks, the reverse-flighted screw is fed through waist type groove, the reverse-flighted screw difference
In two sliding blocks in plus thread connection and left-hand thread connection.
By using above-mentioned technical proposal, when workbench needs co-located for a long time, reverse-flighted screw can be turned, from
And the distance between two sliding blocks is diminished, even if the distance between two pieces of baffle plates diminish, roller is fixedly clamped by baffle plate, so that
It is no longer able to turn roller.It is in sliding friction to make roller and elevator sidewall, that is, increasing workbench need to axially move along elevator
It is dynamic make needed for the frictional force that overcomes, make workbench it is more stable be maintained at the position.
It is of the present utility model to be further arranged to：The sliding block is fed through mainboard, and it is relative that the reverse-flighted screw is located at mainboard
Counterbalance spring side.
By using above-mentioned technical proposal, so that the contact area between sliding block and chute is bigger, make sliding block more steady
Fixed slides in chute.And when twisting reverse-flighted screw, non-resistance between reverse-flighted screw and mainboard makes reverse-flighted screw can be more easily
Regulation.
It is of the present utility model to be further arranged to：Described reverse-flighted screw one end be provided with drive rod, the drive rod parallel to
Counterbalance spring, the drive rod is connected to workbench along its axial rotation, and can be in axial sliding connection along it in workbench, described
Drive rod one end is installed with worm screw, and described reverse-flighted screw one end is installed with worm gear, and the worm screw engages with the first worm gear.
By using above-mentioned technical proposal, pass through rotation of drive rod, you can rotate worm screw, so that worm gear wheel is driven,
Rotate reverse-flighted screw, so as to adjust whether roller can roll.Make regulation more convenient.
It is of the present utility model to be further arranged to：The drive rod outer wall is radially stepped on provided with the first pedal and second
Plate, first pedal and the second pedal are inclined to be set up, and first pedal and the second pedal are located at driving respectively
Bar both sides and it is symmetrical arranged along drive rod.
By using above-mentioned technical proposal, when needing fixed idler whell, only need pin to step on the first pedal, rotate drive rod, band
Dynamic reverse-flighted screw is rotated forward.When need to rotate roller, then the second pedal is stepped on, reversely rotate reverse-flighted screw.
Because the strength of people's pin is bigger than hand, drive rod can be rotated by being stepped on by pin, so as to facilitate rolling and fixed for pair roller
It is adjusted.
It is of the present utility model to be further arranged to：The roller is rubber wheel, and the roller is in workbench side
Portion.
By using above-mentioned technical proposal, so that roller can be compensated and damping to elevator sidewall, make roller can
Preferably rolled in elevator sidewall, workbench stably can be moved axially along elevator.
The utility model has advantages below：
1st, by setting the roller that can be adjusted in stationary state and rolling condition in workbench side wall, so that workbench exists
Keep stable in operator's operating process, will not turn on one's side, and workbench can be moved easily along elevator；
2nd, by setting drive rod, the first pedal and the second pedal, so as to make roller can be more easily in stationary state
With rolling condition conversion.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the structural representation of workbench in embodiment；
Fig. 3 is the structural representation of installing plate, mounting blocks and roller in embodiment；
Fig. 4 is the top view of workbench in embodiment；
Fig. 5 is the enlarged drawing at A in Fig. 4；
Fig. 6 is the structural representation of installing plate, mounting blocks and roller in embodiment（It is mainly used in embodying chute）.
Reference：1st, workbench；1.1st, it is open；2nd, mounting table；3rd, flap；4th, hanger；5th, hoist engine；6th, elevator；
7th, drag-line；8th, installing plate；8.1st, waist type groove；9th, mounting blocks；10th, mainboard；10.1, chute；10.2, slide bumping；11st, baffle plate；
11.1, sliding block；12nd, counterbalance spring；13rd, reverse-flighted screw；14th, rotating shaft；15th, roller；16th, drive rod；16.1, worm screw；17th, snail
Wheel；18th, the first pedal；19th, the second pedal；20th, support base.
Embodiment
The utility model is described further referring to the drawings.
As shown in figure 1, a kind of elevator workbench, including workbench 1, the lower section of workbench 1 is provided with two along workbench 1
The mounting table 2 that center is symmetrical set.Mounting table 2 is set in casing.Opening 1.1 is offered on workbench 1, opening 1.1 is located at
In the projection of mounting table 2 vertically on workbench 1.Flap 3 is provided with opening 1.1, flap 3 is rotationally connected with workbench
1.When flap 3 is parallel to workbench 1, the side wall of flap 3 is connected to 1.1 side walls of opening, and flap 3 covered opening 1.1.Work
Platform 1 is provided with some hangers 4.If being provided with individual hoist engine 5 in the top of elevator 6.Drag-line 7 is provided between hanger 4 and hoist engine 5.
As shown in figure 1, when that need to be operated to elevator 6, workman is introduced into mounting table 2, and then hoist engine 5 drives
Dynamic drag-line 7 is released or wound, so that the length of drag-line 7 is adjusted, to control position of the workbench 1 in elevator 6.When workbench 1
Reach after working face, the stop motion of hoist engine 5.Flap 3 is opened, workman by opening 1.1 to workbench 1, then turning over again
Finger plate 3, inside is entered to elevator and is operated.Now the side wall of flap 3 is connected to 1.1 side walls of opening, so that flap 3 will not be to
It is lower to rotate, workman is steadily stood on workbench 1.
As shown in Fig. 2 the side of workbench 1 four side middle part is equipped between two pieces of parallel installing plates 8, installing plate 8 and is embedded
There are mounting blocks 9.Mounting blocks 9 include mainboard 10 and the baffle plate 11 positioned at the both sides of mainboard 10.Baffle plate 11 and the formation Contraband font of mainboard 10.
As shown in figure 3, being provided with waist type groove 8.1 along the radial direction of elevator 6 on installing plate 8.It is convex provided with sliding that mainboard 10 is mounted opposite the side of plate 8
Block 11.2, slide bumping 11.2 is embedded with waist type groove 8.1, and being slidably connected to waist type groove 8.1.As shown in figure 5, the phase of mainboard 10
To being provided with counterbalance spring 12 between the side of workbench 1 and workbench 1, the two ends of counterbalance spring 12 are respectively fixedly connected with the He of mainboard 10
Workbench 1.As shown in fig. 6, mainboard 10 is provided with chute 10.1 back to the side of counterbalance spring 12, chute 10.1 along elevator 6 radially
Open up.
As shown in Fig. 2 baffle plate 11 is vertical setting positioned at mainboard 10 back to the side of workbench 1, and with mainboard 10.Such as Fig. 6
Shown, baffle plate 11 is provided with sliding block 11.1 with respect to the side of counterbalance spring 12, and sliding block 11.1 is embedded in chute 10.1 and is fed through cunning
Groove 10.1.Sliding block 11.1 is slidably connected to chute 10.1.As shown in Figure 5 and Figure 6, reverse-flighted screw is provided between two sliding blocks 11.1
13, reverse-flighted screw 13 is fed through waist type groove 8.1 and can be mounted opposite plate 8 and slides.Reverse-flighted screw 13 is respectively at two sliding blocks 11.1
In plus thread connection and left-hand thread connection.Rotating shaft 14 is installed between two pieces of baffle plates 11, rotating shaft 14 is parallel to workbench 1.
As shown in figure 3, being provided with roller 15 between two pieces of baffle plates 11.Rotating shaft 14 is fed through the center of roller 15, and with roller 15
Connected in rotating.So that roller 15 is rotationally connected with workbench 1.Roller 15 is rubber wheel.Roller 15 is along its axial length
For the 1/6 ~ 1/5 of the side wall length of workbench 1.
As shown in Figure 2 and Figure 4, the one end of reverse-flighted screw 13 is provided with drive rod 16, and drive rod 16 is parallel to counterbalance spring 12.Work
Make support base 20 of the platform 1 provided with support drive rod 16.Drive rod 16 is fed through support base 20.Drive rod 16 axially turns along it
It is dynamic to be connected to support base 20, and can be slid axially along support base 20.Drive rod 16 is installed with worm screw with respect to the one end of reverse-flighted screw 13
16.1.The one end of reverse-flighted screw 13 is installed with worm gear 17, and worm screw 16.1 engages with worm gear 17.The outer wall of drive rod 16 is radially provided with
First pedal 18 and the second pedal 19, the first pedal 18 is inclined to be set up, the first pedal 18 and the second pedal 19 difference position
It is symmetrical arranged in the both sides of drive rod 16 and along drive rod 16.
When workbench 1 need to rise, plate washer is set with roller 15 in gap, so that roller 15 can be rotated relative to workbench 1.
Roller 15 is connected to the inwall of elevator 6 in the presence of counterbalance spring 12, so that not having between workbench 1 and the inwall of elevator 6
The inclined gap of workbench 1 can be made by having, and workbench 1 is in stable state.And roller 15 rubs in the inwall of elevator 6 in rolling
Wipe, frictional force is smaller, workbench 1 more can be easily moved in the presence of hoist engine 5.
And in moving process, if the inwall of elevator 6 has projection, now counterbalance spring 12 can compress, mounting blocks 9 are along compensation
Spring 12 is moved axially, so that roller 15 is moved axially along counterbalance spring 12, so that it is guaranteed that roller 15 is in the inwall of elevator 6
Roll connection so that workbench 1 can smooth stabilization rising.During mounting blocks 9 are moved axially along counterbalance spring 12,
Because worm gear 16.1 has the spacing power along the axial direction of worm screw 17 to worm screw 17, therefore worm gear 16.1 is engaged with worm screw 17 always.Drive
Lever 16 is driven in the presence of worm gear 16.1 and worm screw 17 by reverse-flighted screw 13, is moved axially along support base 20.
When needing the fixation of workbench 1, pin steps on the first pedal 18, rotates drive rod 16, so that drive reverse-flighted screw 13 to rotate,
The distance between two pieces of baffle plates 11 is diminished, roller 15 is fixedly clamped by baffle plate 11.If now workbench 1 is by along elevator
The power of 6 axial directions, then roller 15 and the inwall of elevator 6 are in sliding friction, and frictional force is larger, therefore workbench 1 is stablized relatively.Make work
Workman on platform 1 more stablizes safety.
If needing workbench 1 to be moved axially along elevator 6 again, only need pin to step on the second pedal 19, rotate drive rod 16, from
And drive reverse-flighted screw 13 to rotate, the distance between two pieces of baffle plates 11 is become big, roller 15 is rotated again relative to workbench 1
.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of workbench for elevator, including workbench（1）, it is characterized in that：The workbench（1）Four sides are equipped with
Roller（15）, the roller（15）It is rotationally connected with workbench（1）, the roller（15）It is connected to elevator（6）Inwall.
2. a kind of workbench for elevator according to claim 1, it is characterized in that：The workbench（1）Four sides
It is equipped with mounting blocks（9）, the mounting blocks（9）It is embedded into workbench（1）It is interior and be slidably connected to workbench（1）, the roller
（15）It is installed on mounting blocks（9）Go up and be rotationally connected with mounting blocks（9）, the workbench（1）And mounting blocks（9）Between along elevator
Well（6）It is radially provided with counterbalance spring（12）.
3. a kind of workbench for elevator according to claim 2, it is characterized in that：The workbench（1）Four sides
It is equipped with two pieces of parallel installing plates（8）, the mounting blocks（9）It is embedded at two pieces of installing plates（8）Between, the installing plate
（8）On along elevator（6）Radially it is provided with waist type groove（8.1）, the mounting blocks（9）It is mounted opposite plate（8）Two ends are convex provided with sliding
Block（10.2）, the slide bumping（10.2）It is embedded and waist type groove（8.1）It is interior, and it is slidably connected to waist type groove（8.1）.
4. a kind of workbench for elevator according to claim 3, it is characterized in that：The mounting blocks（9）Including
Mainboard（10）With positioned at mainboard（10）The baffle plate of both sides（11）, the baffle plate（11）And mainboard（10）Form Contraband font, the rolling
Wheel（15）Positioned at two pieces of baffle plates（11）Between, two pieces of baffle plates（11）Between be installed with and be fed through roller（15）Center
Rotating shaft（14）, the roller（15）It is rotationally connected with rotating shaft（14）, the counterbalance spring（12）It is fixedly connected on mainboard（10）.
5. a kind of workbench for elevator according to claim 4, it is characterized in that：The mainboard（10）Back to benefit
Repay spring（12）Side is provided with chute（10.1）, the chute（10.1）Along roller（15）Axially open up, the baffle plate（11）Phase
To counterbalance spring（12）Side is provided with sliding block（11.1）, the sliding block（11.1）It is embedded at chute（10.1）It is interior and be slidably connected to
Chute（10.1）, two sliding blocks（11.1）Between be provided with reverse-flighted screw（13）, the reverse-flighted screw（13）It is fed through waist type
Groove（8.1）, the reverse-flighted screw（13）Respectively at two sliding blocks（11.1）In plus thread connection and left-hand thread connection.
6. a kind of workbench for elevator according to claim 5, it is characterized in that：The sliding block（11.1）Wear
Cross mainboard（10）, the reverse-flighted screw（13）Positioned at mainboard（10）With respect to counterbalance spring（12）Side.
7. a kind of workbench for elevator according to claim 5 or 6, it is characterized in that：The reverse-flighted screw
（13）One end is provided with drive rod（16）, the drive rod（16）Parallel to counterbalance spring（12）, the drive rod（16）Along its axle
To being rotationally connected with workbench（1）, and can be in axial sliding connection along it in workbench（1）, the drive rod（16）One end is fixed
There is worm screw（16.1）, the reverse-flighted screw（13）One end is installed with worm gear（17）, the worm screw（16.1）With the first worm gear（17）
Engagement.
8. a kind of workbench for elevator according to claim 7, it is characterized in that：The drive rod（16）Outer wall
Radially it is provided with the first pedal（18）With the second pedal（19）, first pedal（18）With the second pedal（19）It is inclined
Set up, first pedal（18）With the second pedal（19）It is located at drive rod respectively（16）Both sides and along drive rod（16）It is right
Claim to set.
9. a kind of workbench for elevator according to claim 8, it is characterized in that：The roller（15）For rubber
Wheel, and the roller（15）Positioned at workbench（1）Side middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363060.0U CN206376511U (en) | 2016-12-12 | 2016-12-12 | A kind of workbench for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363060.0U CN206376511U (en) | 2016-12-12 | 2016-12-12 | A kind of workbench for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376511U true CN206376511U (en) | 2017-08-04 |
Family
ID=59406826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621363060.0U Expired - Fee Related CN206376511U (en) | 2016-12-12 | 2016-12-12 | A kind of workbench for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206376511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821068A (en) * | 2018-06-01 | 2018-11-16 | 阳江市奇正建筑智能设备研究院 | A kind of elevator hangs a liter stage apparatus |
-
2016
- 2016-12-12 CN CN201621363060.0U patent/CN206376511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821068A (en) * | 2018-06-01 | 2018-11-16 | 阳江市奇正建筑智能设备研究院 | A kind of elevator hangs a liter stage apparatus |
| CN108821068B (en) * | 2018-06-01 | 2020-09-29 | 阳江市奇正建筑智能设备研究院 | Elevator shaft hoisting platform device |
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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: 20170804 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |