CN210310336U - Power station rock anchor beam track pouring travelling bogie - Google Patents
Power station rock anchor beam track pouring travelling bogie Download PDFInfo
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- CN210310336U CN210310336U CN201920644361.8U CN201920644361U CN210310336U CN 210310336 U CN210310336 U CN 210310336U CN 201920644361 U CN201920644361 U CN 201920644361U CN 210310336 U CN210310336 U CN 210310336U
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- rock anchor
- vehicle body
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- beam track
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Abstract
The utility model discloses a power station rock anchor roof beam track concreting travelling bogie, including the automobile body, on the track was located through spacing rolling device to the automobile body, spacing rolling device located the gyro wheel of supporting seat downside including locating the supporting seat on the automobile body, located the spacing support of L type all around of supporting seat and located the rolling bearing on the spacing support of L type, wherein, the track middle part is located to the spacing support lower extreme of L type, gyro wheel and the contact of track top surface, rolling bearing and the contact of track top both sides. The utility model has the advantages of the transportation is convenient, do not occupy rock anchor roof beam passageway, construction flexibility, greatly reduced transportation bumps with constructor's crowded, mutual interference. The utility model discloses save transportation space, the mutual dodge in the transportation of being convenient for, the collocation of the travelling bogie of being convenient for again uses, the maintenance, also is convenient for depositing of travelling bogie simultaneously. The utility model discloses simple structure, be convenient for operation, practicality are strong.
Description
Technical Field
The utility model relates to a travelling bogie especially relates to a power station rock anchor beam track casting travelling bogie.
Background
The second-stage concrete pouring of the rock anchor beam track has a large amount of engineering in the construction process of the hydropower station, but due to construction site conditions, construction site space constraints and the like, the transportation space is narrow and the concrete is difficult to transport in concrete transportation; the single-wheel transport trolley has poor transport stability and occupies a large number of spatial positions; the problem that the working face of the excavation construction of the unit section is interfered and the concrete can not be directly hoisted and transported is solved. The efficiency of the second-stage concrete pouring of the rock anchor beam track is related to the construction progress and influences the smooth propulsion of the engineering. If the track casting transport trolley cannot adapt to site construction, the construction progress is greatly influenced, so that a proper track concrete casting transport trolley must be arranged at the initial construction stage, and the smooth performance of the second-stage concrete casting of the rock anchor beam track is guaranteed.
In the existing engineering, a single-wheel transport trolley is mostly adopted for transporting the second-stage cast concrete of a rock anchor beam track. The single-wheel transport trolley occupies a large amount of transport space during transportation. Because the rough surface has been dug on the rock anchor roof beam, will greatly reduced wheel barrow's conveying efficiency, and easily take place the potential safety hazard of partial and the car that overturns. The transportation workload of the second-stage concrete pouring of the rock anchor beam track is large, the field channel is narrow, constructors are not easy to operate on the rock anchor beam, the risk of hurting people due to transportation collision exists, and the risk of cross operation with other professional construction such as main plant excavation exists.
Due to the limitation of construction space, the unreasonable arrangement of the second-stage concrete pouring transport trolley for the rock anchor beam track can influence the construction operation such as bridge crane installation, prolong the construction period and have great potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at overcoming the not enough of prior art existence, provide a convenient to use, easily preparation and low in use cost's power station rock anchor beam track pours travelling bogie.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a travelling bogie is pour to power station rock anchor roof beam track, includes the automobile body, and the automobile body is located on the track through spacing rolling device, and spacing rolling device is including locating the supporting seat on the automobile body, locates the gyro wheel of supporting seat downside, locates the spacing support of L type all around of supporting seat and locates the rolling bearing on the spacing support of L type, and wherein, the track middle part is located to the spacing support lower extreme of L type, and the gyro wheel contacts with the track top surface, and rolling bearing contacts with track top both sides.
Furthermore, supporting seat one side is located the automobile body bottom through a plurality of self-control hinges.
Furthermore, the rear side of the vehicle body is also provided with a handle which is vertical to the rear side of the vehicle body.
Furthermore, roller support pieces are arranged on two sides of the supporting seat and are vertically arranged on the supporting seat, the middle of each roller support piece is provided with a hole, and the rollers are clamped in the holes.
Furthermore, the rotating bearing is sleeved on the L-shaped limiting support, and a backing ring is further arranged below the rotating bearing.
Further, the bottom of the vehicle body comprises 2 limiting rolling devices which are respectively arranged in the middle of the front side and the middle of the rear side of the bottom of the vehicle body.
Compared with the prior art, the utility model has the advantages of as follows:
(1) the utility model discloses a two spacing rolling devices pass through the preparation of self-control hinge with the car hopper, can relapse cyclic utilization, avoid being under construction simultaneously with main building excavation, can't hang the concrete with the crane and avoided the wheelbarrow to occupy the construction passageway. The method has the advantages of convenient transportation, no occupation of rock anchor beam channels, flexible construction and greatly reduced collision and mutual interference between the transportation process and constructors.
(2) The utility model discloses the bearing is established to the cover on the spacing support of L type, uses through the cooperation of the spacing support of bearing and L type, multiaspect and track contact for this travelling bogie is along the straight line walking of track, and does not derail. The concrete transportation of being convenient for promptly saves the transportation space again, and the mutual dodging in the transportation of being convenient for is convenient for again the collocation use, the maintenance of the travelling bogie of being convenient for, also is convenient for depositing of travelling bogie simultaneously.
(3) The utility model discloses simple structure, be convenient for operation, practicality are strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the roller and the support plate of the rolling device of the present invention;
in the figure: 1-a car hopper; 2-a handle; 3-limiting the rolling device; 3.1-roller; 3.2-L-shaped limiting bracket; 3.3-bearings; 3.4-backing ring; 3.5-roller support; 3.6-supporting seat; 4-self-made hinges; 5-orbit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, the hydropower station rock anchor beam track casting transportation trolley of the embodiment comprises a trolley body 1, wherein the trolley body 1 is arranged on a track 5 through a limiting rolling device 3, as shown in fig. 2.
As shown in fig. 2 and 3, the limit rolling device 3 includes a support seat 3.6 disposed on the vehicle body 1, a roller 3.1 disposed on the lower side of the support seat 3.6, an L-shaped limit bracket 3.2 disposed on the periphery of the support seat 3.6, and a rolling bearing 3.3 disposed on the L-shaped limit bracket 3.2, wherein the lower end of the L-shaped limit bracket 3.2 is disposed in the middle of the rail 5, the roller 3.1 contacts with the top surface of the rail 5, and the rolling bearing 3.3 contacts with both sides of the top of the rail 5. This embodiment sets up 2 spacing rolling device 3 and is located the car hopper bottom centre, and the interval is evenly arranged.
Supporting seat 3.6 one side is located 1 bottoms of automobile body through 2 self-control hinges 4. 2 handles are arranged on the rear side of the trolley body 1, and the 2 handles are arranged in parallel and are vertical to the rear side of the trolley body, so that the trolley is convenient to push to move along a track, and the trolley is convenient to turn.
The two sides of the supporting seat 3.6 are provided with roller supporting pieces 3.2, the roller supporting pieces 3.2 are vertically arranged on the supporting seat 3.6, the middle part of each roller supporting piece 3.6 is provided with a hole, and the roller 3.1 is clamped in the hole, as shown in figure 3.
The rotating bearing 3.3 is sleeved on the L-shaped limiting bracket 3.2, and a backing ring 3.4 is further arranged below the rotating bearing 3.3. The limiting rolling device of the embodiment comprises 4L-shaped limiting supports, 4 bearings and 4 backing rings.
The roller support piece 3.2 is vertically welded with the support seat 3.6, and the roller 3.1 is clamped in the opening of the roller support piece 3.2. The body 1 may be an existing hopper, the width of which is set according to the width of the on-site protection fence. The handle is fixedly arranged at the rear side of the car hopper and is vertically welded at 90 degrees.
The limiting rolling device 3 is arranged at the central line position of the lower side of the car hopper and is uniformly arranged according to the length of the trolley, so that the stability of the transport trolley can be guaranteed.
The existing self-made hinge is respectively connected with the car hopper 1 and the supporting seat 3.6 through welding, and the car can be turned on and off towards the side of the excavation wall. The existing self-made hinge can be formed by welding round steel, a steel pipe and a steel plate.
The height of the L-shaped limiting bracket is set according to the height of the on-site track, and the left L-shaped limiting bracket can be assembled on the on-site track and then welded; the 4 rotating bearings are sleeved on the L-shaped limiting support legs. On the spacing support landing leg of L type was located to 4 backing ring covers, and was located the bearing downside, prevented rolling bearing 3.3 and the spacing support 3.2 friction of L type. The L-shaped limiting bracket is connected with the supporting seat of the rolling device through welding.
As shown in fig. 2, when the car is assembled, the left L-shaped limit bracket 3.2 may be first placed on the rail 5 from the right side together with the car hopper without welding. And then the car hopper is turned to the right side, and the 3.2-L-shaped limiting bracket on the left side is welded on the supporting seat 3.6 of the rolling device 3. After welding, the car hopper is erected, and the field assembly of the trolley is completed.
When the trolley is transported, after concrete is hoisted to the transport trolley, a transport worker slowly pushes the handle 2 by hand, the roller 3.1 and the rolling bearing 3.3 move along the track, the limiting rolling device 3 on the track 5 enables the trolley to move along the direction of the rock anchor beam track 5, the trolley is transported to the farthest end of the rock anchor beam for pouring, the trolley hopper is inclined towards the right side, the concrete is unloaded, and then the trolley is pulled to the concrete hoisting position along the track to be reloaded.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a travelling bogie is pour to power station rock anchor roof beam track which characterized in that: the rail support device comprises a vehicle body, wherein the vehicle body is arranged on a rail through a limiting rolling device, the limiting rolling device comprises a supporting seat arranged on the vehicle body, a roller arranged on the lower side of the supporting seat is arranged on the roller, a peripheral L-shaped limiting support of the supporting seat and a rolling bearing arranged on the L-shaped limiting support are arranged, the lower end of the L-shaped limiting support is arranged in the middle of the rail, the roller is in contact with the top surface of the rail, and the rolling bearing is in contact.
2. The hydropower station rock anchor beam track casting transport trolley according to claim 1, wherein: one side of the supporting seat is arranged at the bottom of the vehicle body through a plurality of self-made hinges.
3. The hydropower station rock anchor beam track casting transport trolley according to claim 1, wherein: the rear side of the vehicle body is also provided with a handle which is vertical to the rear side of the vehicle body.
4. The hydropower station rock anchor beam track casting transport trolley according to claim 1, wherein: the supporting seat both sides are equipped with gyro wheel support piece, and on gyro wheel support piece located the supporting seat perpendicularly, gyro wheel support piece middle part trompil, the gyro wheel card was located in the hole.
5. The hydropower station rock anchor beam track casting transport trolley according to claim 1, wherein: the rotating bearing is sleeved on the L-shaped limiting support, and a backing ring is further arranged below the rotating bearing.
6. The hydropower station rock anchor beam track casting transport trolley according to claim 1, wherein: the bottom of the vehicle body comprises 2 limiting rolling devices which are respectively arranged in the middle of the front side and the middle of the rear side of the bottom of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644361.8U CN210310336U (en) | 2019-05-07 | 2019-05-07 | Power station rock anchor beam track pouring travelling bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644361.8U CN210310336U (en) | 2019-05-07 | 2019-05-07 | Power station rock anchor beam track pouring travelling bogie |
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| Publication Number | Publication Date |
|---|---|
| CN210310336U true CN210310336U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920644361.8U Active CN210310336U (en) | 2019-05-07 | 2019-05-07 | Power station rock anchor beam track pouring travelling bogie |
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| CN (1) | CN210310336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045238A (en) * | 2022-05-18 | 2022-09-13 | 中国水利水电第五工程局有限公司 | Steep slope thin-wall concrete construction slip form device and construction method |
-
2019
- 2019-05-07 CN CN201920644361.8U patent/CN210310336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045238A (en) * | 2022-05-18 | 2022-09-13 | 中国水利水电第五工程局有限公司 | Steep slope thin-wall concrete construction slip form device and construction method |
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