CN209424862U - A kind of pecten assembly tooling structure of escalator - Google Patents
A kind of pecten assembly tooling structure of escalator Download PDFInfo
- Publication number
- CN209424862U CN209424862U CN201821919279.3U CN201821919279U CN209424862U CN 209424862 U CN209424862 U CN 209424862U CN 201821919279 U CN201821919279 U CN 201821919279U CN 209424862 U CN209424862 U CN 209424862U
- Authority
- CN
- China
- Prior art keywords
- pecten
- assembly tooling
- tooling structure
- escalator
- main chord
- 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
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model belongs to escalator mounting technique field, a kind of pecten assembly tooling structure of escalator is specifically disclosed, it include left and right adjusting device, front-and-back adjusting device and up and down adjustment device including rack and rack-mounted regulating positioning device, point middle device and hanging apparatus, the regulating positioning device.Adjusting of the pecten assembly tooling structure by pecten in truss is converted into the direct positioning in tooling, optimize the process of hoisting transportation to truss, it more saves the time and installation accuracy is higher, at the same time, it is changed into the height direction from traditional conversion sizing and is directly positioned by main guide rail, the error for avoiding pecten height from the root keeps the installation of pecten more convenient reliable, it is easy to accomplish.
Description
Technical field
The utility model belongs to escalator mounting technique field, in particular to the pecten assembly tooling of a kind of escalator
Structure.
Background technique
In the prior art, the pecten of escalator, it is passenger from front plate for escalators (also known as: floor plates, floor) transition
To a big critical component of step, if pecten mounting and adjusting is not in place, step scratch comb teeth may cause, or even destroy comb
Plate.
In escalator field, what majority used is still traditional pecten installation method, i.e., first corresponding in truss skill weldment
Position pre-installs pecten hanging plate, is then lifted pecten to staircase with suspender belt, is tentatively mounted on pecten hanging plate, then by repeatedly
Distance of the pecten with respect to truss center line is measured, height of the repeated measurement pecten upper surface relative to pricncipal rafter is surveyed repeatedly
Distance of the pecten tail portion relative to the big angle steel of truss is measured, measurement just fixes pecten after the completion of adjusting.
There are the following problems for this mounting means:
The first, pecten is assisted without suspender, and it is more inconvenient to the process of staircase to go to lift from material storage, preliminary on truss
Positioning is more difficult, is difficult to accomplish to be accurately positioned；
The second, pecten is required to that measurement adjusting is repeated in front and rear, left and right both direction, takes time and effort and precision is grasped
Make proficiency's influence, there is unstability；
Third, pecten in short transverse are positioned by the distance of repeated measurement pecten upper surface to pricncipal rafter,
And it is indirect positioned using leading rail level, localization method inaccuracy, precision is lower；
4th, all measurements of pecten and adjusting are completed on truss, and due to the limitation in space, operation is extremely not
Just.
Therefore, the pecten assembly tooling structure for researching and developing a kind of escalator easy for installation, installation accuracy is high is extremely urgent.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, specifically disclose a kind of pecten assembler of escalator
Assembling structure, adjusting of the pecten assembly tooling structure by pecten in truss are converted into the direct positioning in tooling, optimize and hang
The process of truss is transported in shipment, more saves the time and installation accuracy is higher, at the same time, in the height direction from traditional conversion
Sizing, which is changed into, directly to be positioned by main guide rail, avoids the error of pecten height from the root, makes the installation of pecten more
It is convenient and reliable, it is easy to accomplish.
In order to reach above-mentioned technical purpose, the utility model is realized by following technical scheme:
The pecten assembly tooling structure of a kind of escalator described in the utility model, comprising: rack and be mounted on rack
On regulating positioning device, point in device and hanging apparatus, the regulating positioning device includes that left and right adjusting device, front and back are adjusted
Device and up and down adjustment device.
As the further improvement of above-mentioned technology, the rack includes two main chords being oppositely arranged, and is mounted on two
Interval and with symmetrically arranged two support rods of two main chord midpoint connecting portions and two reinforcing rods between main chord, described two
On the outside, two reinforcing rods are placed in middle position to the separation of support rod, with peace also fixed between the support rod and reinforcing rod on one side
Equipped with connecting rod.
As the further improvement of above-mentioned technology, the main chord is equal leg angle profile, is had at both ends
Threaded hole；
The support rod is welded by equal leg angle and band steel, is respectively welded link block at both ends, in the middle
It is provided with threaded hole, is welded with threaded block；The reinforcing rod is made of unequal angle；Height between the equal leg angle and band steel
Difference corresponds to the height of pecten for placing pecten；
Reinforcing rib is equipped in the support rod between the link block of the corresponding connection in band steel part, the reinforcing rib is three
Gusset.
As the further improvement of above-mentioned technology, the left and right adjusting device includes the bolt being installed on support rod,
Clamping is adjusted to pecten left and right directions.
As the further improvement of above-mentioned technology, the front-and-back adjusting device includes a screw thread being installed on support rod
The bolt of block and another bolt for being installed on main chord.
As the further improvement of above-mentioned technology, the up and down adjustment device includes the bolt for being installed on main chord two sides
And height positioning mechanism, the height positioning mechanism include the screw rod being mounted on reinforcing rod and are installed on screw rod by nut
Altitude location plate.
As the further improvement of above-mentioned technology, device includes: block in two components in described point, is distinguished by bolt
It is installed on main chord.
In the present invention, block includes former and later two foresight points, the line being linked to be and truss middle line pair in described point
It answers；And connecting plate, for middle block will to be divided to be installed on rack.
In the present invention, the hanging apparatus includes four groups of suspension hooks, is welded on main chord, specifically, institute
Suspension hook is stated to be bent by round steel.
Compared with prior art, the utility model has the beneficial effects that
(1) the pecten assembly tooling structure of escalator described in the utility model is adjusted due to being equipped on the rack
Positioning device, point in device and hanging apparatus, the regulating positioning device include left and right adjusting device, front-and-back adjusting device and on
Lower regulating device, the location adjusting device can make that pecten completes front and rear, left and right on the rack and totally three dimensions are determined up and down
Position is adjusted, and assembly precision is high.Only need Primary regulation tooling that the assembly of pecten can be completed simultaneously, subsequent pecten installation positioning only needs
Pecten is placed on tooling, can be completed positioning, and the positioning in short transverse, also only need the altitude location block and master
Guide pass relative position.
(2) the pecten assembly tooling structure of escalator described in the utility model, the frame main body are made of angle steel,
Threaded hole can be opened up in two directions and bolt is installed and is adjusted, and under the premise of meeting requirement, simplification finishes
Structure；
(3) the pecten assembly tooling structure of escalator described in the utility model, device only needs once to adjust in described point
Section can be used to point middle positioning of pecten.The position for adjusting block in described point, is at the center of main chord.Subsequent pecten
When installation, it is only necessary to block in two points are formed by middle line and divide middle line line to be aligned with truss, that is, can guarantee point middle positioning of pecten；
(4) the pecten assembly tooling structure of escalator described in the utility model, the support rod by equal leg angle and
Band steel is welded, and difference in height is used for the placement of pecten, and end is welded with link block, the link block and main chord corresponding aperture
Position is connected with, and after pecten is installed, removes support rod, takes out pecten tooling, convenient to disassembly
Detailed description of the invention
The utility model is described in detail in the following with reference to the drawings and specific embodiments:
Fig. 1 is the overall structure diagram of the pecten assembly tooling of escalator described in the utility model；
Fig. 2 is rack construction schematic diagram in the utility model；
Fig. 3 is the structural schematic diagram of support rod in the utility model；
Fig. 4 is that the schematic diagram after pecten has been assembled in the pecten assembly tooling of escalator described in the utility model；
Fig. 5 is that the top view after pecten has been assembled in the pecten assembly tooling of escalator described in the utility model；
Fig. 6 is to lift after pecten has been assembled in the pecten assembly tooling of escalator described in utility model to staircase and girder
Schematic diagram.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of pecten assembly tooling structure of escalator described in the utility model, comprising: machine
Frame 100 and the regulating positioning device 200 being mounted in rack 100, point middle device 300 and hanging apparatus 400, the adjusting positioning
Device 200 includes left and right adjusting device 210, front-and-back adjusting device 220 and up and down adjustment device 230.
As shown in Fig. 2, the rack 100 includes two main chords 110 being oppositely arranged, it is mounted on two main chords 110
Between be spaced and with symmetrically arranged two support rods 120 of two main chords, 110 midpoint connecting portion and two reinforcing rods 130, institute
State two separations of support rod 120 on the outside, two reinforcing rods 130 are placed in middle position, with the support rod 120 and reinforcing rod on one side
Connecting rod 140 is also fixedly installed between 130.
The main chord 110 is made of equal leg angle profile, has threaded hole at both ends, with it is light-weight,
Structure is simple, the advantages that positioning can be adjusted in a plurality of directions.
As shown in figure 3, the support rod 120 is welded by equal leg angle 121 and band steel 122, welded respectively at both ends
It is connected to link block 123, is provided with threaded hole in the middle, is welded with threaded block 125；The reinforcing rod 130 is unequal angle 121
It is made；Difference in height corresponds to the height of pecten for placing pecten between the equal leg angle 121 and band steel 122.
Reinforcing rib 124, institute are equipped in the support rod 120 between the link block 123 of the corresponding connection in 122 part of band steel
Stating reinforcing rib 124 is set square, and corresponding hole site of the link block 123 with main chord 110 is bolted, when pecten installs
Bi Hou removes support rod 120, and pecten tooling is taken out；The reinforcing rib 124 is used for the local strengthening to band steel 122.
The left and right adjusting device 210 includes the bolt being installed on support rod 120, is carried out to 500 left and right directions of pecten
It adjusts and clamps.When tooling is adjusted, the bolt tail of left and right adjusting device 210 is measured, makes it away from a point groove distance for middle device 300
It is equal and be certain value (pecten or so can be withstood just), locking nut, subsequent pecten install when pecten need to be only placed in
In the pecten tooling regulated, the positioning of left and right directions can be completed.It is achievable to position in the front-back direction.
The front-and-back adjusting device 220 includes a bolt for being installed on threaded block 221 on support rod 120 and another peace
Bolt loaded on main chord 110.When tooling is adjusted, the bolt of the left and right sides is adjusted, keeps its spacing consistent and (lucky for certain value
Pecten front and back can be withstood), locking nut.Pecten need to be only placed in the pecten tooling regulated by subsequent pecten when installing,
It can be completed and position in the front-back direction.
The up and down adjustment device 230 includes the up and down adjustment bolt 231 and altitude location for being installed on 110 two sides of main chord
Mechanism 232, the height positioning mechanism 232 include the screw rod 2321 being mounted on reinforcing rod 130 and are installed on spiral shell by nut
Altitude location plate 2322 on bar 2321.Under theoretical case, pecten height should on the basis of leading rail level, thus guarantee comb teeth with
The depth of engagement of step, therefore, height positioning mechanism 232 described in the utility model debug the stage in tooling, should be first by height
Positioning plate 2322 completes positioning, then locking nut on screw rod 2321.
Device 300 includes block 310 in two components in described point, and the long hole of main chord 110 is respectively arranged in by bolt
On, it can be adjusted in the lateral direction.
In the present invention, block 310 includes former and later two foresight points, the line being linked to be and truss middle line in described point
It is corresponding；With connecting plate 320, for middle block will to be divided to be installed on rack 100.When tooling is adjusted, the two of middle device 300 will be divided to first
Block 310 is adjusted to the midpoint of two main chords 110 in component, and point groove of middle block 310 is made to be in the centre bit of main chord 110
It sets.Make block 310 in two components, totally four grooves take aim at tool linearly distribution, device 300 in locking point after the completion of adjusting.In addition, institute
Stating a point middle device 300 can also be there are many structure.
In the present invention, the hanging apparatus 400 includes four groups of suspension hooks, is welded on main chord 110, specific next
It says, the suspension hook is bent by round steel.
The pecten assembly tooling structure of detailed description below escalator described in the utility model completes above-mentioned tune
After section process, directly pecten system 500 can be put to pecten tooling, pecten can be completed in front-rear direction and left and right directions
Positioning.
As shown in Figures 4 to 6, detailed process is:
(1) using hoisting appliances such as suspender belt or hoist cables, pecten system 500 is lifted to truss by hanging apparatus 400, it is main
Chord member is placed in pricncipal rafter 610；
(2) line for being linked to be point middle device 300 divides middle line to be aligned with truss, and pecten system 500 can be completed in truss
On left and right positioning.
(3) position of the height of observation positioning plate 2322 relative to leading rail level 620 adjusts up and down adjustment bolt 231, makes two
A altitude location plate 2322 and leading 620 flush of rail level.
(4) after distance of the measurement pecten tail portion apart from big angle steel, the positioning of pecten can be completed；
(5) after pecten system 500 is fixed, support rod 121 and the connection bolt of main chord 110 are removed, it can will be entire
Pecten tooling is removed from truss.
The utility model is not limited to above embodiment, and all various changes or modifications to the utility model do not take off
Spirit and scope from the utility model, if these modification and variations belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also implied that comprising these modification and variations.
Claims (10)
1. a kind of pecten assembly tooling structure of escalator characterized by comprising rack and rack-mounted adjusting
Positioning device, point in device and hanging apparatus, the regulating positioning device include left and right adjusting device, front-and-back adjusting device and on
Lower regulating device.
2. the pecten assembly tooling structure of escalator according to claim 1, which is characterized in that the rack includes two
The main chord that item is oppositely arranged is mounted between two main chords interval and symmetrically arranged with two main chord midpoint connecting portions
Two support rods and two reinforcing rods, on the outside, two reinforcing rods are placed in middle position, same one side for two support rods separation
Support rod and reinforcing rod between be also fixedly installed with connecting rod.
3. the pecten assembly tooling structure of escalator according to claim 2, which is characterized in that
The main chord is equal leg angle profile, has threaded hole at both ends；
The support rod is welded by equal leg angle and band steel, is respectively welded link block at both ends, is provided in the middle
Threaded hole is welded with threaded block, and difference in height corresponds to the height of pecten for placing pecten between the equal leg angle and band steel；
The reinforcing rod is unequal angle；
Reinforcing rib is equipped in the support rod between the link block of the corresponding connection in band steel part, the reinforcing rib is triangle
Plate.
4. the pecten assembly tooling structure of escalator according to claim 2, which is characterized in that the left and right adjusting dress
The bolt including being installed on support rod is set, clamping is adjusted to pecten left and right directions.
5. the pecten assembly tooling structure of escalator according to claim 3, which is characterized in that the front and back adjusts dress
Set the bolt and another bolt for being installed on main chord of the threaded block being installed on support rod including one.
6. the pecten assembly tooling structure of escalator according to claim 3, which is characterized in that the up and down adjustment dress
Bolt and height positioning mechanism including being installed on main chord two sides are set, the height positioning mechanism includes being mounted on reinforcing rod
Screw rod and the altitude location plate that is installed on by nut on screw rod.
7. the pecten assembly tooling structure of escalator according to claim 3, which is characterized in that device packet in described point
Include: block in two components is respectively arranged in main chord by bolt.
8. the pecten assembly tooling structure of escalator according to claim 7, which is characterized in that block includes in described point
Former and later two foresight points, the line being linked to be is corresponding with truss middle line and connecting plate, for middle block will to be divided to be installed on rack.
9. the pecten assembly tooling structure of escalator according to claim 2, which is characterized in that the hanging apparatus packet
Four groups of suspension hooks are included, are welded on main chord.
10. the pecten assembly tooling structure of escalator according to claim 9, which is characterized in that the suspension hook is by justifying
Steel is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919279.3U CN209424862U (en) | 2018-11-20 | 2018-11-20 | A kind of pecten assembly tooling structure of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919279.3U CN209424862U (en) | 2018-11-20 | 2018-11-20 | A kind of pecten assembly tooling structure of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424862U true CN209424862U (en) | 2019-09-24 |
Family
ID=67969517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821919279.3U Active CN209424862U (en) | 2018-11-20 | 2018-11-20 | A kind of pecten assembly tooling structure of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209424862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304591A (en) * | 2018-11-20 | 2019-02-05 | 广州广日电梯工业有限公司 | A kind of pecten assembly tooling structure of escalator |
-
2018
- 2018-11-20 CN CN201821919279.3U patent/CN209424862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304591A (en) * | 2018-11-20 | 2019-02-05 | 广州广日电梯工业有限公司 | A kind of pecten assembly tooling structure of escalator |
| CN109304591B (en) * | 2018-11-20 | 2024-02-09 | 广州广日电梯工业有限公司 | Comb plate assembly tooling structure of escalator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204454226U (en) | A kind of welded suspension centre adjustable and balancing beam of I-shaped steel | |
| CN209424862U (en) | A kind of pecten assembly tooling structure of escalator | |
| CN109019290A (en) | A kind of dedicated hanging row lifting container guide rail bracket | |
| CN207108181U (en) | A kind of express elevator pit component mount | |
| CN217461536U (en) | Large-span steel beam sliding jig frame | |
| CN103663302B (en) | L-type portal installation frame | |
| CN109304591A (en) | A kind of pecten assembly tooling structure of escalator | |
| CN208327164U (en) | Adaptive steel truss girder center of gravity, mounted angle change hoisting appliance | |
| CN113323418A (en) | Jig frame for triangular truss pipeline construction and use method thereof | |
| CN105628278B (en) | The friction testing method of Duct fixing clamp friction testing device and Duct fixing clamp | |
| CN208363575U (en) | Elevating scaffold wall-attached supporting seat | |
| CN203653194U (en) | L-shaped gantry mounting rack | |
| CN217734512U (en) | Assembled superimposed sheet board holds in palm | |
| CN217230001U (en) | Combined type supporting and adjusting device for tower installation | |
| CN106544957A (en) | Length adjustment device, stiffening girder of suspension bridge mounting system and method | |
| CN105715046A (en) | Steel and wood template component and construction method thereof | |
| CN208200097U (en) | Escalator and moving sidewalk main shaft regulating device | |
| CN208363598U (en) | One kind fast moving installation support system | |
| CN221956545U (en) | Bracket structure with self-discharging device | |
| CN206308620U (en) | Length adjustment device and stiffening girder of suspension bridge installation system | |
| CN112251789B (en) | Process method for increasing number of single electrophoresis passenger cars | |
| CN220377125U (en) | Accurate positioning device for suspension bridge loose saddle base plate | |
| CN219032960U (en) | Support positioning device for cable-stayed bridge concrete finished cable guide pipe | |
| CN207566689U (en) | A kind of lift car straight beam | |
| CN218054919U (en) | Contact net installation measurement adjustment integration work platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |