CN211549716U - Tunnel groove baffle for mould trolley and mould trolley - Google Patents
Tunnel groove baffle for mould trolley and mould trolley Download PDFInfo
- Publication number
- CN211549716U CN211549716U CN201922303552.0U CN201922303552U CN211549716U CN 211549716 U CN211549716 U CN 211549716U CN 201922303552 U CN201922303552 U CN 201922303552U CN 211549716 U CN211549716 U CN 211549716U
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- baffle
- groove
- tunnel
- slot
- fixed
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000000725 suspension Substances 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a tunnel slot baffle for mould platform truck, including slot baffle and the tight mechanism in top, mould platform truck body both sides are provided with a plurality of first flexible arms respectively, the flexible end of first flexible arm is connected with the upper surface hinge of slot baffle, the tight mechanism in top includes that both ends articulate two fixed parallel swinging arms respectively with body side and slot baffle side respectively. The utility model discloses still provide and include the mould platform truck of slot baffle. The utility model provides a pair of a tunnel slot baffle and mould platform truck's for mould platform truck advantage lies in: the integral fixation and integral demoulding of the groove baffle are conveniently realized through the matching of the first telescopic arm and the jacking mechanism, the manual fixation deviation and the demoulding are avoided, and the impact on the surface of the groove is generated, so that the product quality and the production efficiency are improved.
Description
Technical Field
The utility model relates to a tunnel construction apparatus technical field especially relates to a tunnel slot baffle and mould platform truck for mould platform truck.
Background
After the tunnel pavement inverted arch layer and the filling layer are constructed, a ditch cable trough is constructed on the inner side of a tunnel side wall, one side of the ditch cable trough is directly poured on the side wall of the tunnel during construction, the other side of the ditch cable trough is fixedly formed by using a baffle, the ditch cable trough is usually placed on the ground by an external baffle in the construction process, and the ditch cable trough is supported by an inclined rod to be abutted and positioned; therefore, the side of the trench cable groove facing the center of the tunnel is difficult to keep flush in the continuous construction process; and when the mold is manually demolded, the whole baffle is difficult to leave the side surface of the groove integrally, the side surface of the groove formed by pouring is easy to damage, the later repair is needed, and the construction difficulty and the construction procedure are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a be fixed in slot baffle on the mould platform truck and including the mould platform truck of this slot baffle is provided to overcome the unable moving as a whole of slot baffle among the prior art and need the artifical problem fixed with the drawing of patterns.
The utility model discloses a solve above-mentioned technical problem through following technical scheme: the utility model provides a tunnel slot baffle for mould platform truck, includes slot baffle and the tight mechanism in top, and mould platform truck body both sides are provided with a plurality of first flexible arms respectively, the flexible end of first flexible arm is connected with the upper surface hinge of slot baffle, the tight mechanism in top includes that both ends articulate two fixed parallel swinging arms respectively with body side and slot baffle side respectively.
Preferably, the tightening mechanism further comprises tightening rods in hinged fit with the side faces, facing the body, of the groove baffles, at least two tightening rods are arranged on each groove baffle, and the free ends of the tightening rods can abut against the horizontal ground or the side faces of the body.
Preferably, the first telescopic arm can move along the direction vertical to the groove baffle plate to change the relative distance between the groove baffle plate and the body.
Preferably, the length of the swing lever and the tightening lever is adjustable.
Preferably, two sides of the body are respectively provided with at least two suspension mechanisms along the length direction of the body, each suspension mechanism comprises a foundation pile fixed on the outer side of the body in a suspension manner along the horizontal direction and a sleeve sleeved on the foundation pile, and the first telescopic arm is fixed below the sleeve.
Preferably, a third telescopic arm is arranged on the foundation pile along the length direction, and two ends of the third telescopic arm are hinged and fixed with the foundation pile and the sleeve respectively.
Preferably, the foundation pile upper surface is provided with the lug, and the top of body side articulates there is the jib that the downward sloping is articulated fixed with the lug, set up the waist type groove that holds the lug on the sleeve, jib and foundation pile are in same vertical plane.
Preferably, a fixing rod is fixed on the upper surface of the groove baffle, the upper end of the fixing rod is in hinged fit with the telescopic end of the first telescopic arm, and the fixing rod can adjust the extending height relative to the upper surface of the groove baffle.
Preferably, a fixing pipe matched with the fixing rod is fixed on the groove baffle plate, and the fixing rod can slide in the fixing pipe along the vertical direction to change the extending height; the surface of the fixing rod is provided with a plurality of fixing holes along the length direction of the fixing rod, and the fixing tube is provided with locking holes matched with the fixing holes.
The utility model provides a include the mould platform truck of slot baffle.
The utility model provides a pair of a tunnel slot baffle and mould platform truck's for mould platform truck advantage lies in: the integral fixation and integral demoulding of the groove baffle are conveniently realized through the matching of the first telescopic arm and the jacking mechanism, the manual fixation deviation and the demoulding are avoided, and the impact on the surface of the groove is generated, so that the product quality and the production efficiency are improved.
Drawings
Fig. 1 is a partial front view of a tunnel trench baffle for a mold trolley provided in an embodiment of the present invention;
fig. 2 is a schematic view of a suspension mechanism for a tunnel trench baffle of a mold trolley according to an embodiment of the present invention;
fig. 3 is a schematic view of a mold trolley according to an embodiment of the present invention;
fig. 4 is a schematic view of a structure of the first telescopic arm and the slot baffle of the tunnel slot baffle for the mold trolley according to the embodiment of the present invention;
fig. 5 is a schematic view of a driving mechanism of a mold trolley according to an embodiment of the present invention;
fig. 6 is a partial enlarged view of a groove mold of the mold trolley according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the present embodiment provides a tunnel trench baffle for a mold trolley, which includes a trench baffle 3 and a tightening mechanism 4, wherein a plurality of first telescopic arms 53 along a vertical direction are respectively disposed on two sides of a mold trolley body 1, a telescopic end below the first telescopic arms 53 is hinged and fixed with an upper surface of the trench baffle 3 so as to suspend the trench baffle 3 on two sides of the body 1, the tightening mechanism 4 includes two swing rods 41 with two ends hinged and fixed with a side surface of the body 1 and a side surface of the trench baffle 3, and in order to ensure stability, the tightening mechanism 4 is provided with two parallel swing rods 41.
When the device does not work, due to the existence of the two swing rods 41, the groove baffle 3 can be kept parallel to the side surface of the body 1, at the moment, the first telescopic arm 53 is in a contraction state, the upper part of the first telescopic arm 53 is far away from the body 1, and the lower part of the first telescopic arm 53 is close to the body 1 and is in an inclined state; when pouring operation is carried out, the first telescopic arm 53 is extended, so that the groove baffle 3 is kept parallel to the body 1 and gradually approaches to a construction position (the position shown in fig. 1), finally, the groove baffle 3 moves to be kept in the same vertical plane with the first telescopic arm 53, the two swing rods 41 can limit the movement of the groove baffle 3 and can also assist in supporting, and the formed groove structure is ensured to be uniform; shrink first flexible arm 53 during the drawing of patterns, slot archives 3 can break away from the slot side along pitch arc motion automatically, can not take place the striking and damage the condition of slot side, and the shaping quality has showing improvement and convenient to use.
The whole frame construction that is of body 1, both sides have respectively along the beam column of vertical direction setting, and the top also is provided with the back timber of connecting vertical beam column and necessary strengthening rib isotructure in order to keep the structural strength of mould platform truck, and the technical scheme that the present embodiment provided and the technical problem that this application will be solved are solved in order to realize the structural cooperation of the slot baffle 3 that this application provided in any mould platform truck that the present technical personnel can use among the existing design.
In order to improve the jacking effect of the groove baffle 3, the jacking mechanism 4 further comprises a jacking rod 42 which is hinged and matched with the side surface of the groove baffle 3 facing the body 1, the free end of the jacking rod 42 can be abutted against the horizontal bottom surface to fix the groove baffle 3, and as the groove baffle 3 is longer, at least two ends of the groove baffle 3 in the length direction are provided with the jacking rods 42 for keeping stability; if the tunnel ground is not convenient to carry out top fastening timing, the specific structure of the jacking rod 42 can be changed, so that the free end of the jacking rod abuts against the body 1.
With reference to fig. 1 and 2, in order to adjust the position of the gutter apron 3 relative to the body 1 as needed, the first telescopic arm 53 is configured to be movable to change the distance between the gutter apron 3 and the body 1, the length of the swing rod 41 can be changed to adapt to the change of the distance between the gutter apron 3 and the body 1, and the length of the tightening rod 42 can be changed in a telescopic manner to adjust the contact position between the tightening rod 42 and the ground.
With reference to fig. 3, at least two suspension mechanisms 5 are respectively disposed on two sides of the body 1 along the length direction thereof, and in this embodiment, two total four suspension mechanisms 5 are respectively and uniformly disposed on two sides of the body 1; suspension mechanism 5 includes that the foundation pile 51 of following the horizontal direction overhang and being fixed in the body 1 outside and the sleeve 52 of cover establishing on foundation pile 51, in this embodiment foundation pile 51 passes through the bolt fastening on the vertical beam column of body 1 with body 1 complex one end, sleeve 52 and foundation pile 51 are along self length direction transition fit, sleeve 52 below is provided with respectively with slot baffle 3 complex first flexible arm 53, be provided with the third flexible arm 55 of both ends respectively with foundation pile 51 and the articulated complex of sleeve 52 along length direction on the foundation pile 51, the relative distance of sleeve 52 and body 1 is adjusted to the flexible volume through third flexible arm 55, thereby the adjustment suspends the distance at the slot baffle 3 relative tunnel center of sleeve 52 below in midair, the convenient longitudinal adjustment that has realized slot baffle 3.
With reference to fig. 1 and 2, in order to improve the stability of the foundation pile 51, the upper surface of the foundation pile 51 is further provided with a lifting lug 56, a suspension rod 57 which is positioned above the foundation pile 51 and is hinged and fixed with the lifting lug 56 is hinged and fixed on the side surface of the body 1, and the stability of the foundation pile 51 is enhanced through the matching of the suspension rod 57 and the lifting lug 56, in the preferred embodiment, the suspension rod 57 and the foundation pile 51 are fixed on the same vertical beam column on the body 1, that is, the suspension rod 57 and the foundation pile 51 are in the same vertical plane, so as to prevent the suspension rod 57 from bearing shearing; the hanger bar 57 may be replaced with another member such as a cable.
With further reference to fig. 2, the sleeve 52 is further provided with a waist-shaped groove 58 along the length direction thereof, the lifting lug 56 is sleeved in the waist-shaped groove 58, and the limitation of the movement range of the sleeve is conveniently realized through the matching of the lifting lug 56 and the waist-shaped groove 58.
Referring to fig. 4, the telescopic end of the first telescopic arm 53 is hinged and fixed to the upper surface of the groove baffle 3, in this embodiment, a fixing rod 31 is fixedly disposed on the groove baffle 3, the upper end of the fixing rod 31 is hinged and matched with the telescopic end of the first telescopic arm 53, a fixing tube 32, which is matched with the fixing rod 31, is disposed on the groove baffle 3, the fixing rod 31 protrudes out of the upper surface of the groove baffle 3, a plurality of fixing holes (not shown) are vertically formed in the surface of the fixing rod 31, at least one locking hole (not shown) capable of being matched with the fixing hole is formed in the surface of the fixing rod 32, and the fixing rod 31 can be vertically changed in height relative to the groove baffle 3 by fixedly matching the locking hole with fixing holes of different heights; the channel dam 3 may be secured in place by the cooperative engagement of the securing lever 31 with the first telescopic arm 53.
The application still further provides the mould platform truck that includes the slot baffle, refer to fig. 3, the body 1 side of mould platform truck still is provided with the slot mould 2 that is used for shaping the slot, and slot baffle 3 is in between slot mould 2 and the body 1, sleeve 52 below still be provided with slot mould 2 complex second telescopic arm 54 to make slot mould 2 and slot baffle 3 can the synchronous adjustment position, ensure that the slot after the shaping is even unified.
Through the adjustment the flexible volume of second flexible arm 54, can change the vertical distance between slot die 2 and the sleeve 52, in order to improve slot die 2 and sleeve 52 along vertical direction relative motion's stability, still be provided with a spacing section of thick bamboo 59 that is fixed in on the sleeve 52 in this embodiment, be fixed with the gag lever post 21 of cover locating in a spacing section of thick bamboo 59 on the slot die 2, thereby spacing section of thick bamboo 59 and gag lever post 21 freely cooperate along vertical direction and play the guide effect to slot die 2's motion.
Referring to fig. 5, the bottom of the two sides of the body 1 is further provided with a plurality of traveling wheels 61 and a driving mechanism 6 for driving at least one traveling wheel 61 to rotate, the driving mechanism 6 includes a motor 62 and a speed reducer 63 connected with the output end of the motor 62 through a belt 64, and the traveling wheels 61 are connected with the output end of the speed reducer through a chain 65. The specific structure of the road wheels 61 is determined according to the selected track, and the road wheels can be separated from the track and directly move in the tunnel by using common rubber wheels.
The motor 62 and the speed reducer 63 are connected by a belt 64, and when the traveling wheel 61 is subjected to resistance and cannot travel, the speed reducer 63 cannot rotate, and at this time, the motor 62 can idle, so that the motor 62 is prevented from being burned out.
With reference to fig. 2 and 3, when the mold body 23 is viewed along the length direction, the inverted regular trapezoid structure is formed, so that the groove mold 3 can be prevented from being continuously contacted with the inner wall of the ditch cable trough when the demolding is completed, and the damage to the wall surface of the ditch cable trough due to the friction force in the demolding process can be avoided. The bottom surface of the mould body 23 is also provided with a bulge 26 for forming a drainage channel, so that the cable in the formed ditch cable channel is positioned at a position higher than sewage, and the influence on the service life of the cable is reduced.
Referring to fig. 6, at least two guide blocks 241 are arranged on the opposite surfaces of the two square pipes 24 along the length direction, a guide groove 242 perpendicular to the length direction of the square pipe 24 is formed in the guide block 241, a position limiting plate 231 located inside the guide groove 242 is arranged on the upper surface of the die body 23, and the position limiting plate 231 and the guide groove 242 are freely matched along the length direction of the guide groove 242, so that the square pipe 24 can be driven to move along the surface of the die body 23 by adjusting the position of the guide block 241. The limiting plate 231 is further provided with a fixing groove (not shown) in the vertical direction, a wedge-shaped plate 232 is fixed in the fixing groove, the wedge-shaped plate 232 is tightly pressed on the guide block 241 through knocking to lock the square pipe 24, and the square pipe 24 is prevented from shaking in the pouring process.
Further, still be provided with briquetting 25 on the mould body 23 to and follow the fixed screw rod 251 of vertical direction, briquetting 25 cover is established on screw rod 251, and the both ends of briquetting 25 are pressed respectively on the square pipe 24 of both sides, when pouring the work, thereby tightly pressing briquetting 25 on screw rod 251 through the nut (not shown) makes square pipe 24 tightly press on the ditch cable duct upper surface after pouring, lets briquetting 25 and square pipe 24 contact cooperation through loosening the nut during the drawing of patterns, makes the friction of square pipe 24 and ditch cable duct upper surface reduce, damages fashioned slot upper surface when preventing to remove square pipe 24. The pressing blocks 25 are provided along both ends and the middle of the upper surface of the groove die 2 in this embodiment, respectively.
The tunnel is generally powered by a hydraulic system, so that the first telescopic arm, the second telescopic arm and the third telescopic arm in the embodiment are all hydraulic oil cylinders.
Claims (10)
1. The utility model provides a tunnel slot baffle for mould platform truck which characterized in that: including slot baffle and top tight mechanism, mould platform truck body both sides are provided with a plurality of first flexible arms respectively, the flexible end of first flexible arm is connected with the upper surface hinge of slot baffle, top tight mechanism includes that both ends articulate two fixed parallel swinging arms respectively with body side and slot baffle side respectively.
2. A tunnel trench baffle for a mold trolley in accordance with claim 1, wherein: the jacking mechanism further comprises jacking rods in hinged fit with the side faces, facing the body, of the groove baffles, at least two jacking rods are arranged on each groove baffle, and the free ends of the jacking rods can abut against the horizontal ground or the side faces of the body.
3. A tunnel trench baffle for a mold trolley in accordance with claim 2, wherein: the first telescopic arm can move in the direction perpendicular to the groove baffle plate to change the relative distance between the groove baffle plate and the body.
4. A tunnel trench baffle for a mold trolley in accordance with claim 3, wherein: the length of the swinging rod and the jacking rod can be adjusted.
5. A tunnel trench baffle for a mold trolley in accordance with claim 3, wherein: two suspension mechanisms are arranged on two sides of the body along the length direction of the body at least respectively, each suspension mechanism comprises a foundation pile fixed on the outer side of the body in an overhanging mode along the horizontal direction and a sleeve sleeved on the foundation pile, and the first telescopic arm is fixed below the sleeve.
6. The tunnel trench baffle for a mold trolley of claim 5, wherein: and a third telescopic arm with two ends hinged and fixed with the foundation pile and the sleeve respectively is arranged on the foundation pile along the length direction.
7. The tunnel trench baffle for a mold trolley of claim 6, wherein: the foundation pile upper surface is provided with the lug, and the top of body side articulates there is the jib that the downward sloping articulated is fixed with the lug, set up the waist type groove that holds the lug on the sleeve, jib and foundation pile are in same vertical plane.
8. A tunnel trench baffle for a mold trolley in accordance with claim 1, wherein: the upper surface of slot baffle is fixed with the dead lever, the upper end of dead lever and the flexible end of first flexible arm hinge cooperation, and the dead lever can be relative slot baffle upper surface adjustment extension height.
9. The tunnel trench baffle for a mold trolley of claim 8, wherein: a fixing pipe matched with the fixing rod is fixed on the groove baffle plate, and the fixing rod can slide in the fixing pipe along the vertical direction to change the extending height; the surface of the fixing rod is provided with a plurality of fixing holes along the length direction of the fixing rod, and the fixing tube is provided with locking holes matched with the fixing holes.
10. A mould trolley which is characterized in that: a tunnel trench damper for a mould trolley comprising according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303552.0U CN211549716U (en) | 2019-12-18 | 2019-12-18 | Tunnel groove baffle for mould trolley and mould trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303552.0U CN211549716U (en) | 2019-12-18 | 2019-12-18 | Tunnel groove baffle for mould trolley and mould trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211549716U true CN211549716U (en) | 2020-09-22 |
Family
ID=72507713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922303552.0U Expired - Fee Related CN211549716U (en) | 2019-12-18 | 2019-12-18 | Tunnel groove baffle for mould trolley and mould trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211549716U (en) |
-
2019
- 2019-12-18 CN CN201922303552.0U patent/CN211549716U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |