CN209067244U - Multiple arch supporting trolley - Google Patents
Multiple arch supporting trolley Download PDFInfo
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- CN209067244U CN209067244U CN201821584018.0U CN201821584018U CN209067244U CN 209067244 U CN209067244 U CN 209067244U CN 201821584018 U CN201821584018 U CN 201821584018U CN 209067244 U CN209067244 U CN 209067244U
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- auxiliary
- multiple arch
- support stand
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- arm
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Abstract
The utility model discloses a kind of multiple arch supporting trolleys, including the principal arm, the first auxiliary and the second auxiliary being arranged on chassis, first auxiliary and the second auxiliary are separately positioned on principal arm two sides, multiple arch clamping device is arranged in principal arm end, the first job platform is arranged in first auxiliary end, and the second job platform is arranged in the second auxiliary end；Multiple arch clamping device includes the first slewing equipment set on bottom, which connects a undersetting, and a upper bracket and undersetting are hinged, and one end of oscillating oil cylinder connects undersetting, and the other end connects upper bracket；One support stand and upper bracket form one group of prismatic pair, and upper bracket side connects support stand through translation oil cylinder；Multiple fixation devices for fixing multiple arch are arranged in above the middle part of support stand.The utility model, which can be realized, carries out the quick closure that tunnel support is realized in disposable installation to more Pin arches, greatly improves the safety and construction efficiency of construction personnel.
Description
Technical field
The utility model relates to tunnel construction machinery, specifically a kind of multiple arch supporting trolley.
Background technique
In water power tunnel, subway engineering, railway tunnel, vcehicular tunnel, underground power house, military ground engineering construction, such as
Fruit country rock shakiness rule needs to set up arch (grille arch) in advance, performs anchor pole, hangs steel mesh, to prevent Tunnel Landslide.For
Facilitate construction, existing construction technology is a Pin arch to be divided into more piece arch section, then be assembled into tunnel completely by manpower
Supporting arch.By the research and development and accumulation of many years, the mechanized construction of manual imitation has been realized now, though alleviate worker's
Labor intensity, but whole efficiency is not still high.
Utility model content
Technical problem to be solved in the utility model is, in view of the shortcomings of the prior art, a kind of multiple arch supporting trolley is provided,
More Pin arches can be disposably installed in place by it, to realize quick supporting operation, save the construction time, improve construction personnel's peace
Full property and construction efficiency.
In order to solve the above technical problems, multiple arch supporting trolley provided by the utility model includes hinged side by side is arranged on chassis
On principal arm, the first auxiliary and the second auxiliary, principal arm, which is arranged, in middle position, the first auxiliary and the second auxiliary is separately positioned on master
Arm two sides, principal arm, the first auxiliary, the second auxiliary are all with the cantilever crane folded with Telescopic, in which:
Multiple arch clamping device, the telescopic arm end setting first of first auxiliary is arranged in the telescopic arm end of the principal arm
The second job platform is arranged in the telescopic arm end of job platform, second auxiliary；
The multiple arch clamping device includes the rotary pair formed by the first slewing equipment；Under being arranged above first slewing equipment
Support, a upper bracket and undersetting are hinged, and oscillating oil cylinder is arranged and forms a swinging pair between upper and lower support；One supporting table
It is provided with guide rail on frame, guide groove, the guide rail cooperation of upper bracket guide groove and support stand are provided at the top of the upper bracket
Upper bracket and support stand is set to form one group of prismatic pair, the side of upper bracket and one end of translation oil cylinder connect, translation oil cylinder
The other end connects support stand；Multiple fixation devices for fixing multiple arch are arranged above support stand.
The fixed device includes the fixing seat being fixedly connected with support stand, and the top of fixing seat is equipped with more for being placed in
The V type guide groove of arch, the two sides of fixing seat are respectively articulated with the middle part of clamp arm, and the lower end of two clamp arms connects through clamping cylinder
It connects, two clamp arms is acted on by clamping cylinder stretching, two clamp arm tops is shunk and pushes down multiple arch.
Floating support device is arranged in the end of the support stand.
The floating support device includes being set to the drive cylinder below support stand and being set to one above support stand
The swinging frame at end, swinging frame top are provided with support rod, and the middle part of swinging frame and support stand are hinged, and the bottom of swinging frame extends
To support stand in the following, one end of drive cylinder and the bottom of swinging frame are hinged, the other end and support stand of drive cylinder are solid
Fixed connection.The support stand is used as aerial work platform after carrying out multiple arch supporting operation.
The multiple arch is to be arranged side by side by more Pin arches and encircleed with the molding that transverse bar and steel mesh are welded accordingly is connect
Frame.
Boom hoisting is arranged in the bottom of the telescopic arm end of first auxiliary, and boom hoisting includes that upper end is fixed on strand
Lifting rope on vehicle and the first suspension hook for being connected to lifting rope lower end.
First job platform includes the second slewing equipment connecting with the first auxiliary, setting above the second slewing equipment
There is the first job platform stage body, outside is provided with the first clamping device for clamping multiple arch in front of the first job platform stage body,
First clamping device is nearby provided with the first elevator hoisting mechanism of the second suspension hook.
Second job platform includes the third slewing equipment connecting with the second auxiliary, setting above third slewing equipment
There is the second job platform stage body, outside is provided with the second clamping device in front of the second job platform stage body, and the second clamping device is attached
Closely it is provided with the second elevator hoisting mechanism of third suspension hook.
The utility model multiple arch supporting trolley realizes the disposable transport and peace of more Pin arches by multiple arch clamping device
Dress construction, realizes the quick closure of tunnel support, can at least save the construction time of half, greatly improve construction personnel's
Safety and construction efficiency.
Detailed description of the invention
Fig. 1 is that the cantilever crane of the utility model multiple arch supporting trolley recycles state diagram.
Fig. 2 is the axonometric drawing one of the utility model multiple arch clamping device.
Fig. 3 is the axonometric drawing two of the utility model multiple arch clamping device.
Fig. 4 is the side view of the utility model multiple arch clamping device.
Fig. 5 is the utility model fixture structure figure.
Fig. 6 is the utility model floating support device structure chart.
Fig. 7 is the usage state diagram of the utility model multiple arch clamping device.
Fig. 8 is the structure chart of the utility model the first auxiliary and boom hoisting.
Fig. 9 is the usage state diagram of the first job platform of the utility model.
Figure 10 is the usage state diagram of the second job platform of the utility model.
Figure 11 is the oblique side job state figure of the utility model.
Figure 12 is that the utility model faces job state figure.
Figure 13 is that the utility model carries multiple arch transport figure.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.Specific reality described herein
The mode of applying is only used for describing and explaining the present invention, the protection scope being not intended to limit the utility model.
It should be noted that multiple arch involved in the utility model refer to be arranged side by side by more Pin arches and with accordingly connect
The molding arch that transverse bar and steel mesh are welded.In this application, in the absence of explanation to the contrary, translation oil cylinder 216
The direction of stretching is left, and retracted orientation is right.With the boundary of support stand 215, the side where multiple arch is upper, other side
For under.Above-mentioned term position is only used for explanation and illustration the utility model, should not be interpreted as limitations of the present invention.
As shown in Figure 1, a kind of multiple arch supporting trolley of the utility model includes being disposed in parallel in the One On The Chassis principal arm 2, first
Auxiliary 3 and the second auxiliary 4, principal arm 2, which is arranged, is separately positioned on 2 two sides of principal arm in middle position, the first auxiliary 3 and the second auxiliary 4.
In the present embodiment, chassis 1 preferably uses wheeled engineering chassis, and however, it is not limited to this.Principal arm 2, the first auxiliary 3 and
Two auxiliarys 4 are that have mutually isostructural folding and telescopic jib, and structure is known features, are not introduced excessively herein.Fig. 1 and
Figure 11-Figure 13 respectively shows the state that principal arm 2, the first auxiliary 3 and the second auxiliary 4 withdraw and be unfolded, principal arm 2, the first auxiliary
3 and second auxiliary 4 withdraw after its work cantilever crane entirely fall within above chassis, compact dimensions, vehicle has good passability.
As shown in Figure 1, one end of principal arm 2 and chassis 1 are hinged, the other end and the multiple arch clamping device 21 for clamping multiple arch
It is detachably connected.
As shown in Fig. 2-Fig. 7, multiple arch clamping device 21 include the first slewing equipment 211, undersetting 212, upper bracket 213,
Oscillating oil cylinder 214, support stand 215, translation oil cylinder 216, floating support device 217, fixed device 218.
First slewing equipment 211 includes the fixed part and superposed rotating part positioned at lower part, on fixed part
It is provided with the detachable interface connecting with principal arm 2, rotating part is connected and fixed part, rotating part and undersetting through pivoting support
212 are fixedly connected, and obtain multiple arch in 211 plane of rotation of the first slewing equipment by the rotary motion of the first slewing equipment 211
Interior adjustment freedom degree.
Upper bracket 213 and undersetting 212 are hinged, and the right end of undersetting 212 is provided with cylinder installation seat and oscillating oil cylinder 214
One end connection, the right end of upper bracket 213 is provided with cylinder installation seat and connect with the other end of oscillating oil cylinder 214, passes through swing
The effect of oil cylinder 214 is so that upper bracket 213 swings the revolution for obtaining multiple arch perpendicular to slewing equipment 211 with respect to undersetting 212
The adjustment freedom degree of plane.
The top of upper bracket 213 is provided with guide groove 2131, guide rail 2151 is provided on support stand 215, by guiding
The cooperation of slot 2131 and guide rail 2151 makes upper bracket 213 and support stand 215 form one group of prismatic pair.The left end of upper bracket 213
It is provided with cylinder installation seat to connect with one end of translation oil cylinder 216, the left end of support stand 215 is provided with cylinder installation seat and puts down
The other end connection for moving oil cylinder 216, allows support stand 215 along guide groove by the telescopic action of translation oil cylinder 216
2131 move back and forth, so that multiple arch obtains third and adjusts freedom degree: support stand 215 will be opposite when translation oil cylinder 216 stretches out
It is moved downward in upper bracket 213, support stand 215 will be moved right relative to upper bracket 213 when translation oil cylinder 216 retracts.
As shown in figure 5, the middle upper portion of support stand 215 is arranged in fixed device 218.Fixed device 218 includes through spiral shell
The fixing seat 2181 that bolt is connect with support stand 215, the top of fixing seat 2181 are equipped with V-type guide groove, and the two of fixing seat 2181
Side is respectively articulated with clamp arm 2183, and the middle part of two clamp arms 2183 and fixing seat 2181 are hinged, and the lower end of two clamp arms 2183
It is connected through clamping cylinder 2182.When multiple arch falls into fixed device 218, clamping cylinder by the V-type guide groove of fixing seat 2181
2182 stretchings act on two clamp arms 2183, so that two clamp arms, 2183 top, which is shunk, pushes down multiple arch.The quantity of fixed device 218
To cover, configured according to the maximum quantity of arch contained in multiple arch more.Spacing between adjacent fixation devices 218 can be according to arch branch
Nurse's skill has grade or step-less adjustment, for example multiple groups mounting hole can be used and carried out grade adjusting, and stepper motor or servo can also be used
Motor driven screw rod carries out step-less adjustment.
Alternatively, as shown in fig. 6, (can be left side, be also possible to right side) on the outside of the upper surface of support stand 215
Floating support device 217 is set.Floating support device 217 includes drive cylinder 2171 and swinging frame 2172.Swinging frame 2172 is set
In one end upper surface of support stand 215, and the middle part of swinging frame 2172 and support stand 215 are hinged, 2172 top of swinging frame
It is provided with support rod 2173, the bottom of swinging frame 2172 extends to below support stand 215.Drive cylinder 2171 is set to supporting table
Below frame 215, and one end of drive cylinder 2171 is fixedly connected with support stand 215, the other end of drive cylinder 2171 with
The bottom of swinging frame 2172 is hingedly fixed.In this way, passing through the telescopic action adjustable floating support device of drive cylinder 2171
The height of 217 2172 upper support bar 2173 of swinging frame adjusts the bearing height of swinging frame 2172, to guarantee different radii
The secure support of arch.
Alternatively, support stand 215 can be used as the use of the first platform of high altitude operation after carrying out multiple arch supporting operation.
As shown in Figure 8, Figure 9, one end Yu chassis 1 of the first auxiliary 3 are hinged, and the telescopic arm 31 of the other end is being fixedly installed
On the basis of device for hoisting 33, it is detachably connected with the first job platform 32.Boom hoisting 33 is fixed at the first auxiliary 3
Telescopic arm end bottom, and it includes the lifting rope 331 that is fixed on winch of upper end and is connected to the first of lifting rope lower end and hangs
Hook 332, by the cooperation of the first auxiliary 3 and boom hoisting 33, by more in boom hoisting 33 in the first auxiliary 3 and principal arm 2
Arch clamping device 21 cooperates the Self-loading-unloading of achievable multiple arch.
First job platform 32 includes the second slewing equipment 321 of bottom setting, is arranged above the second slewing equipment 321
There is the first job platform stage body 322,322 front outside of the first job platform stage body is provided with the first clamping device 323, the first folder
Hold the first elevator hoisting mechanism 325 that device 323 is nearby provided with the second suspension hook 324.In the first auxiliary 3 by the first operation horizontal
After platform 32 pushes to designated position, the first elevator hoisting mechanism 325 releases the second suspension hook 324, the left section of arch 5 that will need to be lifted by crane
It is hung to extreme higher position, and by the first clamping device 323 that left section of arch 5 is fixed.It then again will be more than left section by the first auxiliary 3
Arch pushes to installation site, and adjusts through the position of the second slewing equipment 321 and send multiple arch 5 to designated position, and carry out correlation
It is connected and fixed.
As shown in Figure 10, one end Yu chassis 1 of the second auxiliary 4 are hinged, and the end of the telescopic arm 41 of the other end is removably
It is connected with the second job platform 42.Second job platform 42 includes the third slewing equipment 421 of bottom setting, third revolution dress
It sets 421 tops and is provided with the second job platform stage body 422,422 front outside of the second job platform stage body is provided with the second clamping
Device 423, the second clamping device 423 are nearby provided with the second elevator hoisting mechanism 425 of third suspension hook 424.In the second pair
Second job platform 42 is pushed to designated position by arm, and the second elevator hoisting mechanism 425 releases third suspension hook 424, and by right section
Arch 5 is adjusted to highest point, and by adjusting the second clamping device 423 that right section of arch 5 is fixed.Then again by adjusting second
Arch is pushed to installation site by auxiliary 4, and the position adjustment through third slewing equipment 421 send right section of arch 5 to specific bit
It sets, and it is fixed to carry out relevant connection.
When carrying out arch installation using the utility model, arch is divided into three sections of left, center, right, and wherein middle section is multiple arch, more
Arch be arranged side by side by more Pin arches and with accordingly connect the molding arch that transverse bar and steel mesh be welded, middle left and right section
Arch is scattered single-unit arch.Again as shown in figures 11-13, by boom hoisting 33 in the first auxiliary 3 and principal arm 2
The multiple arch in middle section is placed on multiple arch clamping device 21 by the mutual cooperation of multiple arch clamping device 21 is transported to construction site with vehicle, then
Multiple arch is tentatively pushed near installation site by the movement of principal arm 1, and multiple arch position is finely tuned by multiple arch clamping device 21
It is bonded it with installation site, during this, if tunnel cross-section occurs owing to dig partially multiple arch being hindered to be transported to installation site,
First and second auxiliary 3,4 is sent to corresponding position to handle and owes to dig, so that multiple arch can be smoothly sent to installation site, is then recycled
Principal arm 1 send multiple arch to installation site, and left and right section of arch is hung to corresponding installation site by the first and second auxiliary 3,4 later, goes forward side by side
The specific installation operation of row.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, but the disclosure is not limited to above-mentioned implementation
Details in mode can carry out a variety of simple variants to the technical solution of the disclosure in the range of the technology design of the disclosure,
These simple variants belong to the protection scope of the disclosure.
Claims (9)
1. a kind of multiple arch supporting trolley, including hinged principal arm (2), the first auxiliary (3) and second being arranged on chassis (1) side by side
Auxiliary (4), principal arm setting are separately positioned on principal arm two sides, principal arm, the first pair in middle position, the first auxiliary and the second auxiliary
Arm, the second auxiliary are all with the cantilever crane folded with Telescopic, which is characterized in that
Multiple arch clamping device (21) are arranged in the telescopic arm end of the principal arm, the telescopic arm end setting first of first auxiliary
The second job platform (42) are arranged in the telescopic arm end of job platform (32), second auxiliary；
The multiple arch clamping device includes the rotary pair formed by the first slewing equipment (211)；It is arranged above first slewing equipment
Undersetting (212), a upper bracket (213) and undersetting are hinged, and oscillating oil cylinder (214) are arranged and are formed between upper and lower support
One swinging pair；It is provided on one support stand (215) guide rail (2151), is provided with guide groove at the top of the upper bracket
(2131), the cooperation of the guide rail of upper bracket guide groove and support stand makes upper bracket and support stand form one group of prismatic pair, upper branch
The side of seat is connect with one end of translation oil cylinder (216), and the other end of translation oil cylinder connects support stand；It is multiple more for fixation
The fixation device (218) of arch is arranged above support stand.
2. multiple arch supporting trolley according to claim 1, which is characterized in that the fixed device includes solid with support stand
Surely the fixing seat (2181) connected, the top of fixing seat are equipped with the V-type guide groove for being placed in multiple arch, the two sides difference of fixing seat
The middle part of hinged clamp arm (2183), and the lower end of two clamp arms is connected through clamping cylinder (2182), is stretched out by clamping cylinder
Two clamp arms are acted on, two clamp arm tops is shunk and pushes down multiple arch.
3. multiple arch supporting trolley according to claim 1, which is characterized in that the end setting floating branch of the support stand
Support arrangement (217).
4. multiple arch supporting trolley according to claim 3, which is characterized in that the floating support device includes being set to branch
Support the drive cylinder (2171) of rack lower surface and the swinging frame (2172) set on support stand upper surface one end, swinging frame top
Be provided with support rod (2173), the middle part of swinging frame and support stand are hinged, the bottom of swinging frame extend to support stand in the following,
One end of drive cylinder and the bottom of swinging frame are hinged, and the other end of drive cylinder is fixedly connected with support stand.
5. multiple arch supporting trolley according to claim 1, which is characterized in that the support stand is carrying out multiple arch supporting work
Aerial work platform is used as after industry.
6. multiple arch supporting trolley according to claim 1, which is characterized in that the multiple arch is arranged side by side by more Pin arches
And with accordingly connect the molding arch that transverse bar and steel mesh be welded.
7. multiple arch supporting trolley according to claim 1, which is characterized in that the bottom of the telescopic arm end of first auxiliary
Portion is arranged boom hoisting, and boom hoisting include lifting rope (331) that upper end is fixed on winch and be connected to lifting rope lower end the
One suspension hook (332).
8. multiple arch supporting trolley according to claim 1, which is characterized in that first job platform includes and first is secondary
The second slewing equipment (321) of arm connection, the second slewing equipment top are provided with the first job platform stage body (322), and first makees
Outside is provided with the first clamping device (323) for clamping multiple arch in front of industry platform stage body, and the first clamping device is nearby arranged
The first elevator hoisting mechanism (325) with the second suspension hook (324).
9. multiple arch supporting trolley according to claim 1, which is characterized in that second job platform includes and second is secondary
The third slewing equipment (421) of arm connection, third slewing equipment top are provided with the second job platform stage body (422), and second makees
Outside is provided with the second clamping device (423) in front of industry platform stage body, and the second clamping device is nearby provided with third suspension hook
(424) the second elevator hoisting mechanism (425).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584018.0U CN209067244U (en) | 2018-09-27 | 2018-09-27 | Multiple arch supporting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584018.0U CN209067244U (en) | 2018-09-27 | 2018-09-27 | Multiple arch supporting trolley |
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| Publication Number | Publication Date |
|---|---|
| CN209067244U true CN209067244U (en) | 2019-07-05 |
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ID=67093520
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821584018.0U Active CN209067244U (en) | 2018-09-27 | 2018-09-27 | Multiple arch supporting trolley |
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| CN (1) | CN209067244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057835A (en) * | 2018-09-27 | 2018-12-21 | 长沙科达智能装备股份有限公司 | Multiple arch supporting trolley |
-
2018
- 2018-09-27 CN CN201821584018.0U patent/CN209067244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057835A (en) * | 2018-09-27 | 2018-12-21 | 长沙科达智能装备股份有限公司 | Multiple arch supporting trolley |
| CN109057835B (en) * | 2018-09-27 | 2024-06-14 | 长沙科达智能装备股份有限公司 | Multi-arch support trolley |
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