CN205977235U - Reinforcing bar platform truck suitable for section of turning construction - Google Patents
Reinforcing bar platform truck suitable for section of turning construction Download PDFInfo
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- CN205977235U CN205977235U CN201620956874.9U CN201620956874U CN205977235U CN 205977235 U CN205977235 U CN 205977235U CN 201620956874 U CN201620956874 U CN 201620956874U CN 205977235 U CN205977235 U CN 205977235U
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- walking
- longeron
- wheel
- truss
- platform truck
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Abstract
The utility model discloses reinforcing bar platform truck suitable for section of turning construction, including reinforcing bar platform truck truss, be located the multilayer side platform of reinforcing bar platform truck truss both sides respectively, the platform truck cat ladder, traveling system, the track, bottom corresponding, reinforcing bar platform truck truss two has the multiunit connecting hole on the longeron respectively, there is the walking longeron among the traveling system, the dress is at the inboard walking steel wheel that at track go upward away that pass through chain wheel chain transmission device receive motor drive of walking on the longeron, outside walking steel wheel, the diameter of inboard walking steel wheel is less than outside walking steel wheel, walking wheel free bearing passes through the revolving axle and hinges on the walking longeron, the connecting seat is equipped with at walking wheel free bearing top, there are a plurality of connecting holes on the connecting seat, connecting seat and the bottom longeron in the reinforcing bar platform truck truss are connected to connecting hole and the connecting hole on the longeron of bottom that the connecting piece passes through on the connecting seat. The utility model discloses general rate is high, and platform truck traveling speed is fast, can satisfy the platform truck through turn, trouble -free operation to assigned position, safety.
Description
Technical field：
This utility model belongs to Hydraulic and Hydro-Power Engineering technical field of buildings it is adaptable to hydro reinforcing bar binding is constructed, especially
It is applied to the construction having turnaround section, is also applicable to tunnel turning lining cutting section reinforcing bar in railway, highway and Hydraulic and Hydro-Power Engineering
The reinforcement trolley of colligation construction.
Background technology：
In highway, railway, power station constructing tunnel, tunnel structure often occurs turnaround section, turnaround section turn curvature
Differ, chassis will pass through turnaround section, conventionally：1. track becomes circular arc according to curvature bending, can only be directed to single item
Mesh uses, and causes general rate low；2. shorten reinforcement trolley list set length, cause the scope of operation little, chassis needs repeatedly in place.3. due to
There is the presence of interior outer arc difference, during bend walking, occur, under pull strength effect, the phenomenon skidded between outer arc wheel and track,
Or walk this method by external force pushing tow outboard wheel sub-line to realize walking, during walking, chassis rocks acutely, and the speed of travel is slow,
Especially in tight turn radius, rely on original method can not meet chassis and pass through to turn, trouble-free operation is to specified location.
Utility model content：
The purpose of this utility model is that in bend construction, middle orbit utilization rate is low, the chassis scope of operation in order to overcome existing chassis
The slow problem of the little, speed of travel, provides a kind of general rate high, makes the chassis speed of travel fast, can meet chassis and pass through to turn, smoothly
Run to specified location, the reinforcement trolley being applied to turnaround section construction of safety.It is applied to the reinforcement trolley of bend construction.
The purpose of this utility model is achieved like this：
This utility model is applied to the reinforcement trolley of turnaround section construction, including reinforcement trolley truss, is located at reinforcing bar platform respectively
The multilamellar side platform of car truss both sides, chassis cat ladder, running gear, track, on the corresponding base longerons of reinforcement trolley truss two
There is multigroup connecting hole respectively, in running gear, have the electricity with decelerator in walking longeron, the motor cabinet being contained on walking longeron
Machine, be contained on walking longeron by sprocket wheel chain drive be subject to motor drive the inner side of in orbit walking walk steel wheel,
Outside walking steel wheel, the walk diameter of steel wheel of inner side is less than outside and walks steel wheel, and road wheel free bearing passes through that gyroaxis is hinged is expert at
Walk on longeron, road wheel free bearing top, equipped with connecting seat, connecting seat has multiple connecting holes, connector passes through the company on connecting seat
Connecting seat is connected by the connecting hole connecing on hole and base longerons with the base longerons in reinforcement trolley truss, and reinforcement trolley truss is
The main part of the force of whole reinforcement trolley, chassis running gear can be made up of 2 sets of active wheels and 2 sets of driven wheels, chassis
May be designed to storehouse segment length, become between chassis running gear and bogie frame can wraparound shaft axis rotation structure, meet Daqu (massive raw stater for alcholic liquor)
Rate curved segment is walked；Walking steel wheel in inner side is different with outside driving steel wheel tread diameter；The steel wheel edge of a wing is increased；Steel wheel
Sub- tread is widened.
For door type frame it is ensured that there being reasonable headroom, portal is with base longerons by bolt even for above-mentioned reinforcement trolley bottom
Connect, realize effective transmission of power.
Every layer of above-mentioned side platform by the A-frame being connected on reinforcement trolley truss, be contained in consolidating on A-frame
Determine the telescopic hole on work platformses and A-frame or the scaling platform of telescopic chute cooperation forms, scaling platform side platform is
Extension type, tripod is made using I-steel, and scaling platform adopts channel-section steel, and scaling platform can be extracted out, to facilitate personnel's colligation
Ectonexine reinforcing bar.Highest two-layer platform is staged, meets the construction of crown reinforcing bar binding, and chassis top layer and lower floor are provided with anti-nurse
Safety of making platform it is ensured that bottom personnel pass through, all working platform is designed with the high safety barrier of 1.2m, safety barrier steel pipe
Make.
There is the cat ladder web being connected with corresponding side surface platform by connector in above-mentioned chassis cat ladder, be contained in cat ladder web
On cat ladder angle steel pedal, be contained in the round steel pipe guardrail on cat ladder web by connector, facilitate personnel upper and lower.
There is H profile steel bearing beam in above-mentioned track, be fixed on the connecting plate at H steel bearing beam two end, pass through rail pressing plate and connection
Part is fixed on the track on H profile steel bearing beam.
This utility model 1. by taking the different tread wheel footpath of interior outside steel wheel design, realize turning same by running gear
In the case of speed, range ability is different, makes up the length variation of interior outer arc track.2. multigroup connection is provided with chassis bottom girder
Hole, according to the difference of curvature radius of turn, connecting seat select corresponding to hole be attached it is ensured that steel wheel tread center can land in
On track, base longerons adopt big rigidity Design, the very heavy support of bottom no lower margin simultaneously, also can meet structure safety requirements, solution
The certainly very heavy situation about normally cannot crimp with track on bent camber line track of lower margin.3. it is arranged between truss and walking wheeling support
Energy rotational structure, according to needs when running, with the constraint to it for the track, realizes deflecting in time, separate unit platform is not shortened in realization
In the case of vehicle commander's degree, pass through turnaround section.4. steel wheel, tread width with track proper engagement size on the basis of,
Carry out Widening Design, with compensate interior outer arc travel distance not the problems such as.5. the edge of a wing of steel wheel is increased, it is to avoid chassis exists
Derail in running.6. side work platformses are designed to extension type, meet reinforcement trolley and do not collide in the process of walking
The concrete structure surface of lining cutting.7. track is pressed straight line and is made, and takes and substitute arc orbit in the way of straight Dai Qu during installation, improves
The secondary utilization rate of track.
Brief description：
Fig. 1 applies to the reinforcement trolley structural representation of turnaround section construction.
Fig. 2 is the left view of Fig. 1.
Fig. 3 applies to the reinforcement trolley truss schematic diagram of turnaround section construction.
Fig. 4 applies to reinforcement trolley bottom girder and the running gear connection diagram of turnaround section construction.
Fig. 5 applies to the reinforcement trolley side platform structural representation of turnaround section construction.
Fig. 6 applies to the reinforcement trolley cat ladder structural representation of turnaround section construction.
Fig. 7 applies to the reinforcement trolley running gear structural representation of turnaround section construction.
Fig. 8 is the left view of Fig. 7.
Fig. 9 applies to the reinforcement trolley track structure schematic diagram of turnaround section construction.
Figure 10 is the left view of Fig. 9.
Specific embodiment：
Referring to Fig. 1, Fig. 2, the present embodiment is applied to the reinforcement trolley of turnaround section construction, including reinforcement trolley truss 1, respectively
Multilamellar side platform 2 positioned at reinforcement trolley truss both sides, chassis cat ladder 3, running gear 4, track 5.
Referring to Fig. 1～Fig. 4, in reinforcement trolley truss 1, vertical rod 11 is HW200x200, and crossbeam 12 is HW200X200,
Horizontal tie-beam 13 is work 18, and vertical rod 14 is work 18, and cutting support 15 is 75 × 75 × 5 angle steel, passes through between each single-piece
M16X60 bolt connection.8 word diagonal braces 16 are had, material is HW200X200 between cross member and vertical rod.Base longerons 17 material is
Double 30 channel-section steel group welderings, ad hoc on base longerons have multigroup connecting hole 18, and according to the difference of curvature radius of turn, connecting seat selects
Select corresponding hole to be attached it is ensured that wheel tread center energy land are on track, intensity is high simultaneously, and bottom is without setting lower margin
Very heavy.Reinforcement trolley bottom is door type frame.
Referring to Fig. 1, Fig. 2, Fig. 5, telescopic side platform 2 is of five storeys, and platform, by A-frame 21, fixes work platformses
22, scaling platform 23 is constituted.A-frame is bolted by connecting plate 24 and vertical rod, and A-frame opens up
There are guard rail steel pipe deck, safety barrier height 1.2m, safety barrier steel pipe manufacturing, scaling platform can be taken out in A-frame internal layer
Go out, to facilitate personnel's colligation ectonexine reinforcing bar, meet simultaneously and avoid touching the structural plane having poured when walking is turned.
Referring to Fig. 2, Fig. 6, chassis cat ladder 3 is arranged on chassis truss both sides, facilitates personnel's each layer work platforms up and down, cat ladder
By cat ladder web 31, cat ladder angle steel pedal 32, round steel pipe guardrail 33 forms.Cat ladder web two ends offer circular hole, lead to
The connecting plate crossing bearing pin with welding on platform A-frame is connected, and round steel pipe guardrail is bolted with cat ladder web.
Referring to Fig. 1, Fig. 2, Fig. 4, Fig. 7, Fig. 8, running gear by longeron 41 of walking, motor 42, decelerator 43, little
Sprocket wheel 44, chain 45, big sprocket wheel 46, self-aligning roller bearing 47, wheel shaft 48, big walking steel wheel 49, little walking
Steel wheel 4 91, road wheel free bearing 4 10, floating bearing 4 11, connecting seat 4 12 forms.Multiple connections are arranged at connecting seat top
Hole.
For adapting to curvature walking, road wheel 41 does particular design：1）By taking interior outside steel wheel to be difference
The tread wheel footpath of diameter, realizes in the case of same rotating speed, range ability is different, inclined with the length that makes up interior outer arc track
Difference.320mm. as a diameter of in inner side steel wheel and outside steel wheel a diameter of 335 and 350mm are arranged in pairs or groups respectively.2）The wing to steel wheel
Edge is increased, and avoids chassis to derail in running.3) steel wheel tread width with track proper engagement size on the basis of, enter
Row Widening Design.4) turntable between running gear and truss, floating bearing 4 11 top is connected with connecting seat, bottom
It is connected with road wheel free bearing 4 10, connecting seat 4 12 top is connected with base longerons by connector again realizes road wheel and company
Rotatable between joint chair, thus under meeting the constraint of wheel in rail, rotating freely, meeting walking and requiring.
Referring to Fig. 1, Fig. 2, Fig. 9, Figure 10, track 5 adopts H profile steel bearing beam 51, and two ends are welded with connecting plate 54, upper berth
P43 rail 52, track adopts rail pressing plate 53 fixing, this kind of frame mode, and rigidity is big, and intensity is high, and track is taken simultaneously
Merogenesis makes, with bolts between section and section, takes and is laid in the way of straight Dai Qu, track can meet straight line and curve makes
With greatly improving general rate, reduces cost.
Claims (5)
1. it is applied to the reinforcement trolley of turnaround section construction it is characterised in that including reinforcement trolley truss, being located at reinforcement trolley respectively
The multilamellar side platform of truss both sides, chassis cat ladder, running gear, track, the corresponding base longerons of reinforcement trolley truss two divide
There is not multigroup connecting hole, in running gear, have the motor with decelerator in walking longeron, the motor cabinet being contained on walking longeron,
It is contained in the inner side walking steel wheel, the outside that are subject to motor drive walking in orbit by sprocket wheel chain drive walking on longeron
Walking steel wheel, the diameter of inner side walking steel wheel is less than outside walking steel wheel, and it is vertical that road wheel free bearing is hinged on walking by gyroaxis
Liang Shang, road wheel free bearing top, equipped with connecting seat, connecting seat has multiple connecting holes, and connector passes through the connecting hole on connecting seat
And connecting seat is connected by the connecting hole on base longerons with the base longerons in reinforcement trolley truss.
2. it is applied to the reinforcement trolley of turnaround section construction as claimed in claim 1 it is characterised in that reinforcement trolley bottom is door
Type frame.
3. be applied to the reinforcement trolley of turnaround section construction as claimed in claim 1 or 2 it is characterised in that every layer of side platform by
The A-frame that is connected on reinforcement trolley truss, it is contained in stretching on fixing work platformses and the A-frame on A-frame
The scaling platform composition of shrinkage cavity or telescopic chute cooperation.
4. as claimed in claim 1 or 2 be applied to turnaround section construction reinforcement trolley it is characterised in that having logical chassis cat ladder
Cross the cat ladder plate that connector is connected with corresponding side surface platform, the cat ladder angle steel pedal being contained on cat ladder web, filled by connector
Guardrail on cat ladder web.
5. as claimed in claim 1 or 2 be applied to turnaround section construction reinforcement trolley it is characterised in that there being H profile steel track
Bearing beam, it is fixed on the connecting plate at H profile steel bearing beam two end, the track on H profile steel bearing beam is fixed on by rail pressing plate and connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956874.9U CN205977235U (en) | 2016-08-29 | 2016-08-29 | Reinforcing bar platform truck suitable for section of turning construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956874.9U CN205977235U (en) | 2016-08-29 | 2016-08-29 | Reinforcing bar platform truck suitable for section of turning construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977235U true CN205977235U (en) | 2017-02-22 |
Family
ID=58037625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956874.9U Expired - Fee Related CN205977235U (en) | 2016-08-29 | 2016-08-29 | Reinforcing bar platform truck suitable for section of turning construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089259A (en) * | 2016-08-29 | 2016-11-09 | 中国葛洲坝集团第二工程有限公司 | It is applicable to the reinforcement trolley of turnaround section construction |
| CN108049379A (en) * | 2018-01-24 | 2018-05-18 | 中国水利水电第七工程局有限公司 | A kind of type variable stretches traversing reinforcement trolley |
-
2016
- 2016-08-29 CN CN201620956874.9U patent/CN205977235U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089259A (en) * | 2016-08-29 | 2016-11-09 | 中国葛洲坝集团第二工程有限公司 | It is applicable to the reinforcement trolley of turnaround section construction |
| CN108049379A (en) * | 2018-01-24 | 2018-05-18 | 中国水利水电第七工程局有限公司 | A kind of type variable stretches traversing reinforcement trolley |
| CN108049379B (en) * | 2018-01-24 | 2023-05-09 | 中国水利水电第七工程局有限公司 | Variable telescopic sideslip reinforcing bar platform truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20190829 |