CN208574141U - A kind of rail turntable - Google Patents
A kind of rail turntable Download PDFInfo
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- CN208574141U CN208574141U CN201820626659.1U CN201820626659U CN208574141U CN 208574141 U CN208574141 U CN 208574141U CN 201820626659 U CN201820626659 U CN 201820626659U CN 208574141 U CN208574141 U CN 208574141U
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Abstract
The utility model relates to a kind of rail turntables, including bottom plate of turntable, it can be rotated core, cross track plinth and vertical rail joint seat, it is equipped with located lateral hole and vertical location hole on the bottom plate of turntable, flexibly positioned piece to match with the located lateral hole and vertical location hole is equipped on the core；When the core turns to vertical position, upper and lower ends are connected to each other with the vertical rail joint seat of upper and lower two sides respectively, and described flexibly positioned piece falls into the vertical location hole just and position the core；When the core turns to horizontal position, left and right ends are connected to each other with the cross track plinth of the left and right sides respectively, and described flexibly positioned piece falls into the located lateral hole just and position the core.The utility model structure is simple, easy to use, and the track switching action of catching device can be realized by the rotation of core, is greatly improved operating efficiency and the safety of high altitude operation personnel.
Description
Technical field
The utility model relates to high-altitude safe protective gear fields, in particular to a kind of rail for high altitude operation
Road turntable.
Background technique
Worker, which is required, in the industry of the application power transmission and transformation such as telecommunications, petroleum, chemical industry, electric system carries out operation in high-altitude,
In order to ensure the life security of operating personnel, it is necessary to there is the safety device of reliable fall arrest.In high altitude operation, lead to
Track is often provided on pylon, operating personnel is in orbit by catching device card, thereby guarantees that the safety of high altitude operation personnel.It is existing
Some anti-falling overhead tracks are usually constantly to be extended forward with a direction, but the operating path of operating personnel is possible to not
It is straight line, when needing to turn to, staff, which needs to remove catching device, to be installed again to another track, operating process
Complexity, and it is extremely inconvenient, influence the construction speed and construction safety of staff.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of rail turntable, structure is simple, easy to use, can be compared with
Catching device steering in orbit is realized well.
The technical solution adopted in the utility model is: providing a kind of rail turntable, including bottom plate of turntable, is mounted on described turn
Try to get to the heart of a matter the rotatable core on plate, be fixedly mounted on the bottom plate of turntable and the transverse rails at left and right sides of the core be set
Road plinth and the vertical rail joint seat for being fixedly mounted on the bottom plate of turntable and being arranged in the core or more two sides,
On the bottom plate of turntable be equipped with located lateral hole and vertical location hole, on the core be equipped with the located lateral hole and
Match flexibly positioned piece of vertical location hole；When the core turns to vertical position, upper and lower ends are respectively and up and down
The vertical rail joint seat of two sides is connected to each other, and described flexibly positioned piece falls into the vertical location hole just and make the core quilt
Positioning；When the core turns to horizontal position, left and right ends are opposite with the cross track plinth of the left and right sides respectively
It connects, described flexibly positioned piece falls into the located lateral hole just and position the core.
In rail turntable described in the utility model, the structure of vertical the rail joint seat and cross track plinth
It is identical, including the first connecting plate and the first track profile being fixed on first connecting plate, in first connecting plate
On offer multiple first through hole, be equipped in bottom plate of turntable it is multiple with one-to-one second through-hole of the first through hole, it is described
Vertical rail joint seat and cross track plinth are described by being fixed on across the bolt of the first through hole and the second through-hole
On bottom plate of turntable.
In rail turntable described in the utility model, first track profile include cross section be T shape upper end and
Cross section is the lower end of 8-shaped, and lower end is fixedly linked with first connecting plate, the first rounded portions including being located at upside
Divide, the middle section of the second circular portion positioned at downside and connection first circular portion and the second circular portion, institute
It states the first circular portion and the second circular portion is respectively equipped with the cored hole extended along the first track profile.
In rail turntable described in the utility model, be additionally provided on first track profile for other tracks
What the type core on unit connected extends transversely through connecting hole, and the first lateral positioning is equipped on the type core on other track elements and is lacked
Mouthful, the connecting hole intersects with first circular portion and the second circular portion and in first circular portion and the second circle
The formation of shape part is communicated with cored hole and corresponding identical second locating notch with first locating notch.
It further include core fixing bolt, in the center of the bottom plate of turntable in rail turntable described in the utility model
Equipped with the first screw hole, the middle part of the core be equipped with can placing nut nut bore, the nut bore by the second screw hole with
The bottom of the core communicates, and core fixing bolt one end passes through first screw hole and the second screw hole and is arranged described
Nut is connected in nut bore.
In rail turntable described in the utility model, the nut bore rotates wherein for the nut, and described
The one end of one screw hole far from the core is recess position identical with the core fixing bolt screw head position shape size, described
The screw head position of core fixing bolt is non-circular structure.
In rail turntable described in the utility model, the shape size of the core and the vertical rail joint seat and
The shape size of cross track plinth matches,
In rail turntable described in the utility model, the through-hole communicated with its bottom is equipped on the core, it is described
Flexibly positioned piece is flexible spring leaf, and described spring leaf one end is fixed on the core, and the other end is equipped with positioning
Convex block and the locating convex block setting in the through hole, the end of the locating convex block is pierced by institute always under the action of elastic force
State through-hole.
In rail turntable described in the utility model, limit hole is additionally provided on the bottom plate of turntable, the track turns
Disk further includes the position-limitting pin being plugged in the limit hole, and the position-limitting pin makes described for limiting the core rotation
Core is only rotated by 90 ° forward or backwards.
It further include being arranged on the bottom plate of turntable, being described for protecting in rail turntable described in the utility model
The baffle of core.
Rail turntable provided by the utility model can be rotated core by being arranged, and apply operating personnel on a certain track
When needing to turn to after the completion of work, on the core that catching device need to be slid into rail turntable from the track, and core is rotated
Another track is accessed, catching device can be made smoothly to access another track, whole process is easy to operate, easy to use, can be big
The big operating efficiency for improving operating personnel and safety；The rail turntable applicability is wide, is connect with other track elements without volume
Outer connector, the guide rail after connection only have connector prominent outside guide rail, will not produce to smoothness of the catching device on guide rail
It is raw to influence, and the guide rail after connection is the integrated guide rail of composite construction, structure is stronger, and toughness and intensity are also higher；If
There is position-limitting pin, the rotation of core 360 can be placed, the catching device after handoff path has been effectively ensured has the function of anti-fall locking always
Can, improve the safety of operating personnel.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment；
Fig. 2 is the assembly structure diagram of the utility model embodiment；
Fig. 3 is the structural schematic diagram of vertical rail joint seat and cross track plinth in the utility model embodiment；
Fig. 4 is the structural schematic diagram of other track elements in the utility model embodiment；
Fig. 5 is the structural schematic diagram of core in the utility model embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of rail turntable, including bottom plate of turntable 1, core 2,
Cross track plinth 3, vertical rail joint seat 4, position-limitting pin 5, flexibly positioned piece 6 and multiple bolts.Bottom plate of turntable 1 is whole
Body is in cross plate structure, and core 2 is rotatably mounted on the centre of bottom plate of turntable 1.Cross track plinth 3 is arranged at other
Lateral track element and core 2 between, for connecting other cross track units and core 2, make catching device
It can be entered on core 2 from the cross track that other continue by cross track plinth 3.Vertical rail joint seat 4 is arranged
Between other vertical track elements and core 2, for connecting other vertical track elements and core 2, make to prevent
Pendant device can be entered on core 2 from the vertical track that other continue by vertical rail joint seat 4.Core 2 is as in transfer
The heart, can rotate left and right makes it that vertical position state and horizontal position state be presented.In the present embodiment, when bottom plate of turntable 1 is perpendicular
When straight placement, cross track plinth 3 sets up separately at left and right sides of 2 horizontal direction of core and is fixedly mounted on turntable by fixing piece
On bottom plate 1, vertical rail joint seat 4, which sets up above and below the vertical direction of core 2 two sides separately and is fixedly mounted on by fixing piece, to be turned
It tries to get to the heart of a matter on plate 1.Located lateral hole 11 and vertical location hole (not shown) are equipped on bottom plate of turntable 1, flexibly positioned piece 6 solid
It is fixed to be arranged on core 2 and one end is equipped with fall into locating convex block in located lateral hole 11 and vertical location hole.When 2 turns of core
When moving to vertical position, upper and lower ends are connected to each other with the vertical rail joint seat 4 of upper and lower two sides respectively, and flexibly positioned at this time piece
6 fall into just in vertical location hole, position core 2 irremovable；When core 2 turns to horizontal position, left and right ends
The cross track plinth 3 with the left and right sides is connected to each other respectively, and flexibly positioned at this time piece 6 falls into located lateral hole 11 just,
Position core 2 equally irremovable.Rail turntable provided in this embodiment is mounted on the friendship of horizontal rail and vertical track
It, only need to be sliding from the track by catching device when needing to turn to after the completion of operating personnel constructs on a certain track among boundary
Enter to the core 2 of rail turntable, and core 2 is rotated into another track of access, catching device can be made smoothly to access another
Track, whole process is easy to operate, easy to use, is greatly improved operating efficiency and the safety of operating personnel.
Further, the vertical rail joint seat 4 in the present embodiment is identical with the structure of cross track plinth 3, and point
It is not identical as coupled vertical rail or cross track structure, make the rail turntable that can not distinguish track when in use
Direction come using.As shown in figures 1 and 3, vertical rail joint seat 4 and cross track plinth 3 include the first connecting plate 31
The first track profile 32 with being fixed on the first connecting plate 31, offers multiple first through hole 33 on the first connecting plate 31,
Correspondingly, being equipped with multiple and one-to-one second through-hole 13 of first through hole 33, vertical 4 He of rail joint seat in bottom plate of turntable 1
Cross track plinth 3 is bolt, nut and flat shim, the spring shim by passing through first through hole 33 and the second through-hole 13
It is fixed on bottom plate of turntable 1, flat shim is used to increase the contact area of bolt, and spring shim is for preventing nut loosening.First
Track profile 32 includes the upper end 321 that cross section is T shape and the lower end 322 that cross section is 8-shaped, and lower end 322 and first connect
Fishplate bar 31 is fixedly linked, and including the first circular portion 323 positioned at upside, the second circular portion 324 positioned at downside and connects
Connect the middle section 325 of the first circular portion 323 and the second circular portion 324, the first circular portion 324 and the second circular portion
324 are respectively equipped with the cored hole 35 extended along the first track profile.Be additionally provided on the first track profile 32 be used for and its
What the type core on his track element connected extends transversely through connecting hole 34, as shown in figure 4, setting on the type core on other track elements
There is the first lateral locating notch 7, connecting hole 34 intersects and with the first circular portion 324 and the second circular portion 324 first
Circular portion 324 and the formation of the second circular portion 324 are communicated with cored hole 35 and second positioning corresponding with locating notch 7 lacks
Mouthful.It, can be by other rails when vertical rail joint seat 4 and cross track plinth 3 are connect with other vertical rails or cross track
Type core on road unit is plugged in the cored hole 35 on vertical rail joint seat 4 or cross track plinth 3, and is made thereon
Locating notch 7 coincides with the second locating notch, then is fixed together the two by connectors such as bolt, bolts.It is excellent
Choosing, the connector in the present embodiment be include bolt, the nut to match with bolt and flat shim etc., the diameter of bolt is big
It is small identical as the diameter of connecting hole 34, make bolt also cross connecting hole 34 and locating notch 7, due to its shape size with
Connecting hole 34 is identical, the circumferential surface of bolt will be completely filled in connecting hole 34 and locating notch 7, make the vertical and horizontal of type core
It is fixed, to realize consolidating for vertical rail joint seat 4 and cross track plinth 3 and other vertical rails or cross track
It is fixed to be connected.The connection procedure is simple and reliable, and without additional connector, the guide rail after connection only has connector prominent in guide rail
Outside, smoothness of the catching device on guide rail will not be had an impact.
As shown in figure 5, the second track profile that core 2 connecting plate 21 and be fixed on the second connecting plate 21 including second
22, the monnolithic case of core 2 is similar to vertical rail joint seat 4 and cross track plinth 3, difference, in the second track
Be equipped at the lower end position of profile 22 can placing nut nut bore 23, nut bore 23 pass through the second screw hole and core 2 first
21 bottom of connecting plate communicates, and is equipped with the first screw hole 13 in the center of bottom plate of turntable 1, core 2 is i.e. by passing through 13 He of the first screw hole
The nut mating connection in nut bore 23 of the core fixing bolt 8 of second screw hole and setting, which is realized, to be fixed on bottom plate of turntable 1, when
When core 2 needs to rotate, need to only adjust the elasticity between core fixing bolt 8 and nut can be such that core 2 loosens, and make it can
To rotate with adjusting position angle.Further, which rotates wherein for nut, and the first screw hole 13 is far from core
1 one end is recess position identical with 8 screw head position shape size of core fixing bolt, and the screw head portion of core fixing bolt 8
Position is non-circular structure, and during installation, what the screw head position of core fixing bolt 8 fitted like a glove is placed in above-mentioned recess position,
Rotate core fixing bolt 8 can not, it can only be by the rotation for the nut being placed in nut bore 23 come adjusting tightness, in this way
It can make operating personnel's feelings that are more convenient, more labor-saving, while core 1 being avoided as far as possible to fall in adjustment process in adjustment
Condition.Flexibly positioned piece 6 in the present embodiment is flexible strip spring leaf, and spring leaf one end is equipped with screw hole and passes through spiral shell
Silk is fixed on the second connecting plate 21 of core 1, and the through-hole 24 communicated with its bottom is additionally provided on the second connecting plate 21, above-mentioned
The other end of spring leaf is equipped with locating convex block, and the locating convex block setting is begun in through-holes and under the action of spring leaf elastic force
It is pierced by through-hole 24 eventually, when core 1 is mounted on bottom plate of turntable 1, the locating convex block is pressed on always on bottom plate of turntable 1.It is horizontal
It is corresponding with the position of the locating convex block to the setting position of location hole 11 and vertical location hole on bottom plate of turntable 1, that is, work as
When core 2 turns to vertical position, flexibly positioned piece 6 is fallen into just in vertical location hole, and at this moment core 2 is made in certain damping
With will not arbitrarily rotate, so that convenient lock core 2, at this time 2 upper and lower ends of core also just respectively with upper and lower two sides
Vertical rail joint seat 4 be connected to each other, the nut tightening in nut bore 23 can be made core 2 be fixed on turntable bottom by user at this time
A part on plate 1 and as vertical track, catching device can enter on core 2 from vertical track at this time；When catching device needs
When commutating, the nut in nut bore 23 is unclamped, core 2 and flexibly positioned piece 6 is made slightly to be detached from bottom plate of turntable 1 and is rotated to water
Prosposition is set, and flexibly positioned at this time piece 6 can fall into just in located lateral hole 11,2 left and right ends of core respectively with the left and right sides
Cross track plinth 3 is connected to each other, and core 2 is linked together with cross track at this time, makes catching device that can be moved to transverse direction from core 2
On track, to complete catching device from the switching on vertical track to cross track, whole process is easy to operate, easy to use,
Greatly improve the efficiency and safety of catching device commutation.Catching device is from cross track to the switching of vertical track and upper same
Reason, details are not described herein.
It further, can when catching device falls when in the right direction since catching device injection has fixed-direction
Locking protects personal safety, if the direction of catching device injection is anti-just to cannot achieve latch functions, to prevent 360 degree of core
It rotates, catching device anisotropy, the present embodiment when rotating into other tracks again after entering core 2 is avoided to be additionally provided with for limiting
The position-limitting pin 5 that core 2 processed rotates, is equipped with limit hole (not shown) on bottom plate of turntable 1, and position-limitting pin 5 is plugged in
In limit hole, the upper end is erected on bottom plate of turntable 1, and core 2 will be touched in the course of rotation with 5 phase of position-limitting pin.At this
In embodiment, the lower right of 1 middle section of bottom plate of turntable is arranged in position-limitting pin 5, when core 2 is in a vertical position, limit
Pin 5 and the right side of core 2 are mutually touched, and reversely rotate core 2 can not again；When core 2 is in a horizontal position, position-limitting pin
5 mutually touch with the downside of core 2, rotate in the forward direction core 2 can not again, so that core 2 is limited to only revolve forward or backwards
It turn 90 degrees, that is, core 2 is fixed in the direction of vertical state and horizontality, is had always so that catching device be effectively ensured
There is the function of anti-fall locking, improves the safety of operating personnel.For the safety for protecting core 2, the present embodiment is in bottom plate of turntable 1
Four angles on there are also for protecting the baffle 9 of core 2.
Further, the first track profile 32 and the second track profile 22 are all made of light-weight, rust-preventing characteristic in the present embodiment
The good aluminium alloy of energy is made, and the type core in other track elements is good mechanical property, reinforcing bar at low cost, when other track elements
In type core with the first track profile 32 on the rail turntable and after the second track profile 22 connect, composite material knot can be formed
Structure, the shortcomings that making the common stress of two kinds of materials, give mutual protection, overcome existing single homogeneous material profile, small with gross density,
Good mechanical properties, totle drilling cost are low, factory may be implemented standardizes processing, rust-preventing characteristic on a large scale for light, tensile strength of overall weight etc.
Can be good, planform is varied, the remarkable advantages such as applicability, versatile.
The embodiments of the present invention are described in conjunction with attached drawing above, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (10)
1. a kind of rail turntable, which is characterized in that including bottom plate of turntable, the rotatable core being mounted on the bottom plate of turntable,
It is fixedly mounted on the bottom plate of turntable and cross track plinth and fixed installation at left and right sides of the core is set
On the bottom plate of turntable and the vertical rail joint seats of the core or more two sides is set, is equipped on the bottom plate of turntable
Located lateral hole and vertical location hole are equipped with the bullet to match with the located lateral hole and vertical location hole on the core
Property locating piece；When the core turns to vertical position, the upper and lower ends vertical rail joint seat with upper and lower two sides respectively
It is connected to each other, described flexibly positioned piece falls into just in the vertical location hole；It is left when the core turns to horizontal position
Right both ends are connected to each other with the cross track plinth of the left and right sides respectively, and described flexibly positioned piece falls into the located lateral just
Kong Zhong.
2. rail turntable according to claim 1, which is characterized in that the vertical rail joint seat and cross track connector
The structure of seat is identical, includes the first connecting plate and the first track profile for being fixed on first connecting plate, described the
Multiple first through hole are offered on one connecting plate, are equipped in bottom plate of turntable multiple logical with the first through hole one-to-one second
Hole, the vertical rail joint seat and cross track plinth are fixed by passing through the bolt of the first through hole and the second through-hole
On the bottom plate of turntable.
3. rail turntable according to claim 2, which is characterized in that first track profile includes that cross section is T shape
Upper end and cross section be 8-shaped lower end, lower end is fixedly linked with first connecting plate, including positioned at the first of upside
The middle part of circular portion, the second circular portion positioned at downside and connection first circular portion and the second circular portion
Point, first circular portion and the second circular portion are respectively equipped with the cored hole extended along the first track profile.
4. rail turntable according to claim 3, which is characterized in that be additionally provided on first track profile for
What the type core on track element connected extends transversely through connecting hole, and the first lateral positioning is equipped on the type core on track element and is lacked
Mouthful, the connecting hole intersects with first circular portion and the second circular portion and in first circular portion and the second circle
The formation of shape part is communicated with cored hole and corresponding identical second locating notch with first locating notch.
5. rail turntable according to claim 1, which is characterized in that further include core fixing bolt, at the turntable bottom
The center of plate is equipped with the first screw hole, the middle part of the core be equipped with can placing nut nut bore, the nut bore passes through the
Two screw holes are communicated with the bottom of the core, one end of the core fixing bolt pass through first screw hole and the second screw hole with
Nut is arranged in the nut bore to be connected.
6. rail turntable according to claim 5, which is characterized in that the nut bore is revolved wherein for the nut
Turn, the one end of first screw hole far from the core is identical with the shape size at the core fixing bolt screw head position
Be recessed position, and the screw head position of the core fixing bolt is non-circular structure.
7. rail turntable according to claim 1, which is characterized in that the shape size of the core and the vertical track
The shape size of plinth and cross track plinth matches.
8. rail turntable according to claim 1, which is characterized in that logical equipped with what is communicated with its bottom on the core
Hole, described flexibly positioned piece is flexible spring leaf, and described spring leaf one end is fixed on the core, sets on the other end
There is locating convex block and locating convex block setting is in the through hole, the end of the locating convex block is always under the action of elastic force
It is pierced by the through-hole.
9. rail turntable according to claim 1, which is characterized in that be additionally provided with limit hole, institute on the bottom plate of turntable
Stating rail turntable further includes the position-limitting pin being plugged in the limit hole, and the position-limitting pin turns for limiting the core
It is dynamic, it is rotated by 90 ° the core only forward or backwards.
10. rail turntable according to claim 1, which is characterized in that further include being arranged on the bottom plate of turntable, being used for
Protect the baffle of the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626659.1U CN208574141U (en) | 2018-04-28 | 2018-04-28 | A kind of rail turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626659.1U CN208574141U (en) | 2018-04-28 | 2018-04-28 | A kind of rail turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208574141U true CN208574141U (en) | 2019-03-05 |
Family
ID=65505838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820626659.1U Active CN208574141U (en) | 2018-04-28 | 2018-04-28 | A kind of rail turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208574141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298324A (en) * | 2020-04-13 | 2020-06-19 | 深圳市通力信科技有限公司 | Improved track turntable |
| CN111494833A (en) * | 2020-04-13 | 2020-08-07 | 深圳市通力信科技有限公司 | Guide rail anti-falling device and installation method thereof |
-
2018
- 2018-04-28 CN CN201820626659.1U patent/CN208574141U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298324A (en) * | 2020-04-13 | 2020-06-19 | 深圳市通力信科技有限公司 | Improved track turntable |
| CN111494833A (en) * | 2020-04-13 | 2020-08-07 | 深圳市通力信科技有限公司 | Guide rail anti-falling device and installation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211022 Address after: 264000 No. 2, Airport Road, Zhifu District, Shandong, Yantai Patentee after: DONGFANG ELECTRONICS Co.,Ltd. Address before: 518000 1 / F, building B, xinweizai caowo Industrial Zone, Ma'antang community, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee before: TONYS TECHNOLOGIES Co.,Ltd. |
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| TR01 | Transfer of patent right |