CN210339333U - Bridge floor portable conveyer - Google Patents
Bridge floor portable conveyer Download PDFInfo
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- CN210339333U CN210339333U CN201921311732.7U CN201921311732U CN210339333U CN 210339333 U CN210339333 U CN 210339333U CN 201921311732 U CN201921311732 U CN 201921311732U CN 210339333 U CN210339333 U CN 210339333U
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Abstract
The utility model provides a convenient transportation device for a bridge floor, which comprises a transportation frame, a support, a moving wheel and a support frame; the middle part of the transportation frame is arched upwards to form an arc-shaped frame; the pair of supports are respectively arranged at the bottoms of the two ends of the transportation frame, and the bottom of each support is provided with a moving wheel; the supporting frame is arranged between the two supports, two ends of the supporting frame are fixedly connected with the corresponding supports respectively, and the upper end of the supporting frame extends upwards to be connected with the transportation frame; the frame comprises a plurality of first rod pieces and second rod pieces which connect the rod bodies of the first rod pieces, and the first rod pieces and the second rod pieces are criss-cross to form an arc-shaped platform for accommodating the steel bars. The utility model has the advantages that the transportation frame is arranged into an upper arc shape, the middle stress of the transportation frame is dispersed to the two ends, the span is increased, and the slippage of the reinforcing steel bar pair in the front and back directions in the reinforcing steel bar transportation process is reduced; the utility model discloses but device wide application is in a small amount of reinforcing bars or other article short distance transportation, transfer in the bridge floor work progress.
Description
Technical Field
The utility model relates to a bridge floor construction field especially relates to a bridge floor portable conveyer.
Background
The steel bars are generally 9m and 12m in the factory length. In the bridge deck construction, the steel bars are transported to the site in batches mainly through trailers and are stacked in a designated area; when the steel bar is required to be used on site, the steel bar is processed into a semi-finished product and a certain amount of steel bar original pieces, and the semi-finished product and the certain amount of steel bar original pieces are transported to the required site for the second time by utilizing equipment such as a loader, a gun carriage and the like.
When the following conditions occur in a construction site, part of needed steel bar elements are generally lifted or dragged to the bridge floor construction site by manpower: (1) the quantity of the steel bars is small; (2) the distance between the loader and the gun carriage is long, or the loader and the gun carriage are temporarily damaged, or the vehicle transportation cost is high; (2) the influence of the field environment, namely the transverse width is insufficient and less than 9m when the loader is used for hoisting the steel bars; for example, concrete pump trucks and cranes are being constructed on bridge floors to obstruct stacked materials, or guard bar reinforcements are welded, the whole width of the bridge floor is smaller than the width of the reinforcements, the ends of the reinforcements cannot be temporarily extended out of the bridge, and transverse transportation cannot be achieved. However, according to the actual situation, there are many disadvantages in transporting the reinforcing steel bars by manual lifting or dragging in the bridge deck construction: the lifting amount of manpower is small, the speed is low, the cost is high, the safety is high, and the mode of dragging the reinforcing steel bars easily damages bridge deck concrete and the reinforcing steel bars.
Accordingly, a bridge deck portable transportation device for short-distance transportation and transfer of a small amount of steel bars or other objects in the bridge deck construction process is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a bridge floor portable conveyer that is arranged in a small amount of reinforcing bars or other article short distance transportation, shifts in the bridge floor work progress is provided.
The utility model discloses a following technical scheme solves above-mentioned technical problem:
a bridge deck portable transport device comprising:
the transportation frame is a frame with the middle part arched upwards and is arc-shaped;
the pair of supports are arranged and are respectively arranged at the bottoms of the two ends of the transportation frame, and the moving wheels are arranged at the bottoms of the supports;
the support frame is arranged between the two supports; two ends of the supporting frame are fixedly connected with the corresponding supports respectively, and the upper end of the supporting frame extends upwards to be connected with the transportation frame;
the frame comprises a plurality of first rod pieces and second rod pieces which connect the rod bodies of the first rod pieces, wherein the first rod pieces and the second rod pieces are criss-cross and jointly form an arc-shaped platform for accommodating the reinforcing steel bars.
As one preferable mode of the present invention, the first rod member is provided across the support, and the middle part of the rod body of the first rod member is arched upward to form an arc shape; the first rod pieces are arranged in parallel, two ends of each first rod piece are fixedly connected with the corresponding support respectively, and the rod body of each first rod piece is vertically provided with a plurality of second rod pieces along the length direction.
As one preferable mode of the present invention, the plurality of second bar members are arranged at equal intervals along the length direction of the shaft of each first bar member.
As one preferable mode of the present invention, the first rod specifically includes two main rods located at the outermost ends and a plurality of slave rods arranged between the two main rods; the diameter size of the main rod piece is slightly larger than that of the auxiliary rod piece, and the main rod piece is connected with the auxiliary rod piece through the second rod piece.
As one of the preferred modes of the utility model, the support is the middle part and opens the rectangle support that has the trompil, and the top of support links to each other with first member, support frame are fixed, and the bottom of support rotates with the moving wheel and links to each other.
As one of the preferable modes of the utility model, the support frame comprises two support cross rods, a plurality of cross rod connecting rods and a plurality of support upright rods; the supporting cross rods are transversely arranged between the two supports below the conveying frame, are arranged in parallel and are connected through the cross rod connecting rods; in addition, the upper end of the supporting cross rod is upwards provided with the supporting vertical rod, the lower end of the supporting vertical rod is connected with the supporting cross rod, and the upper end of the supporting vertical rod is connected with the transportation frame.
As one of the preferable modes of the present invention, the number of the cross bar connecting rod, the supporting upright rod and the second rod member is the same.
As one of the preferred modes of the utility model, horizontal pole connecting rod, support pole setting and second member constitute a plurality of groups rectangle connecting piece between transportation frame and support frame, enclose into a confined rectangle structure between the horizontal pole connecting rod of each group, support pole setting and the second member respectively.
As one of the preferable modes of the utility model, the utility model also comprises a height adjustable vertical rod and a handle; the height-adjustable vertical rod is vertically arranged on the transportation frame, and a handle is fixed at the top end of the height-adjustable vertical rod.
As one of the preferable modes of the utility model, the height-adjustable vertical rod is composed of an upper sleeve and a lower sleeve which are connected through internal and external threads; the height-adjustable vertical rod is height-adjustable through the matching of the internal thread and the external thread.
As one of the preferable modes of the utility model, the front end and the rear end of the transportation frame are respectively provided with a turnover baffle which is hinged with the upper end of the transportation frame; the turnover baffle takes the hinged position as a turnover shaft and is turned over up and down relative to the transportation frame.
The using method comprises the following steps:
a certain amount of reinforcing steel bars are rolled to be in a long cylinder shape and then are firmly bound, and then are placed on a transportation frame of the device; when the steel bar is placed, the length direction of the curling path of the steel bar is kept consistent with the length direction of the gap between the adjacent first rod pieces of the transportation frame; when the reinforcing steel bars to be transported are all placed in place, the operator pushes the handle by hand to drive the moving wheels to move forwards.
The utility model discloses compare prior art's advantage and lie in:
(1) the utility model arranges the transportation frame in an upper arc shape, disperses the middle stress of the device to the two ends, increases the span, and ensures that the transportation of the whole transportation device is more stable;
(2) the utility model discloses a transportation frame includes first member and the second member that links to each other each first member, wherein, because each first member is parallel to be established at a certain distance interval between two supports, the clearance between the adjacent first member will play certain limiting action to the reinforcing bar of placing here, has reduced the reinforcing bar transportation in-process, and the reinforcing bar slides to the front and back;
(3) the design of the support frame of the utility model is completely matched with the transportation frame, thereby not only keeping the stability of the structure of the support frame, but also further increasing the supporting and stabilizing effect on the transportation frame with arc-shaped middle upper arch;
(4) the utility model also adds a height adjustable vertical rod and a handle on the transportation frame; when the pushing device needs to be moved, the operator can randomly adjust the height of the height-adjustable vertical rod based on the height and comfort angle of the operator, so that the handle is kept at the height desired by the operator.
Drawings
FIG. 1 is a schematic view showing the overall structure of a portable transportation device for bridge deck in example 1;
FIG. 2 is a schematic front view of the portable transportation device for bridge deck in example 1;
FIG. 3 is a schematic bottom view of the portable transportation device for bridge deck in embodiment 1;
FIG. 4 is an enlarged structural view of part A of FIG. 1;
FIG. 5 is a schematic view showing the overall structure of the portable transporting apparatus for bridge deck according to embodiment 2;
FIG. 6 is a schematic view showing the overall structure of the portable transportation device for bridge deck in embodiment 3;
in the figure: the device comprises a transportation frame 1, a first rod 11, a main rod 111, a slave rod 112, a second rod 12, a support 2, a moving wheel 3, a support frame 4, a supporting cross rod 41, a cross rod connecting rod 42, a supporting vertical rod 43, a height-adjustable vertical rod 5, a handle 6 and a turnable baffle 7.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
As shown in fig. 1 to 4, the bridge deck portable transportation device of the embodiment includes a transportation frame 1, a support 2, a moving wheel 3 and a support frame 4.
The transportation frame 1 is a frame with the middle part arched upwards and presenting an arc shape; the frame comprises a plurality of first rod pieces 11 and second rod pieces 12 which connect the rod bodies of the first rod pieces 11, wherein the first rod pieces 11 and the second rod pieces 12 are criss-cross and jointly form an arc-shaped platform for accommodating steel bars.
The pair of supports 2 are respectively arranged at the bottoms of the two ends of the transportation frame 1, and the bottom of each support 2 is provided with a moving wheel 3; the moving wheel 3 is a 360-degree free-rotation moving wheel 3, is in contact with the construction bridge surface and freely turns and moves on the construction bridge surface.
The support frame 4 is arranged between the two supports 2; two ends of the support frame 4 are respectively fixedly connected with the corresponding support seats 2, and the upper end of the support frame 4 extends upwards to be connected with the transportation frame 1.
Further, in the present embodiment, the first rod 11 is disposed across the support 2, and the middle of the rod of the first rod 11 is arched upward; the first rod pieces 11 are arranged in parallel, and two ends of each first rod piece 11 are fixedly connected with the corresponding support 2 respectively; the shaft of each first rod member 11 is vertically provided with a plurality of second rod members 12 at equal intervals along the length direction thereof.
Further, in the present embodiment, the first pin 11 specifically includes two main pins 111 located at the outermost end and four slave pins 112 arranged between the two main pins 111; the diameter of the master rod 111 is slightly larger than that of the slave rod 112, and the master rod 111 and the slave rod 112 are connected by nine second rods 12.
Further, in this embodiment, the support 2 is a rectangular support with an opening at the middle, the top end of the support 2 is fixedly connected with the first rod 11 and the support frame 4, and the bottom end of the support 2 is rotatably connected with the moving wheel 3.
Further, in the present embodiment, the supporting frame 4 includes two supporting cross rods 41, nine cross rod connecting rods 42 and nine supporting upright rods 43; the supporting cross bars 41 are transversely arranged between the two supports 2 below the transportation frame 1, and the two supporting cross bars 41 are arranged in parallel and connected through cross bar connecting rods 42; in addition, the upper end of the supporting rail 41 is upwardly provided with a supporting upright 43, the lower end of the supporting upright 43 is connected to the supporting rail 41, and the upper end thereof is connected to the main bar 111 of the transportation frame 1.
Further, in this embodiment, the cross bar connecting rod 42, the supporting upright rod 43 and the second rod 12 form nine groups of rectangular connecting members between the transportation frame 1 and the supporting frame 4, and a closed rectangular structure is respectively enclosed between each group of the cross bar connecting rod 42, the supporting upright rod 43 and the second rod 12.
The using method comprises the following steps:
a certain amount of steel bars are rolled to be in a long cylinder shape and then are firmly bound, and then the steel bars are placed on a transport frame 1 of the device in the embodiment; when the steel bar is placed, the curling path of the steel bar is kept consistent with the length direction of the gap between the adjacent first rod pieces 11 of the transportation frame 1; when the reinforcing steel bars to be transported are all placed in place, the pushing device drives the moving wheels 3 to move forwards.
The beneficial effects of the embodiment are as follows:
(1) the transportation frame 1 is arranged into an upper arched shape, so that the middle stress of the device is dispersed to two ends, the span is increased, and the transportation of the whole transportation device is more stable;
(2) the transportation frame 1 comprises first rod pieces 11 and second rod pieces 12 which connect the first rod pieces 11, wherein the first rod pieces 11 are arranged in parallel at certain intervals between the two support seats 2, and gaps between the adjacent first rod pieces 11 play a certain limiting role on the steel bars placed at the positions, so that the sliding of the steel bars to the front and the back in the steel bar transportation process is reduced;
(3) the design of support frame 4 cooperates transportation frame 1 completely and goes on, has both kept the stability of support frame 4 self structure, has still further increased the firm effect of support to "middle part is arched upward and is the arc" transportation frame 1.
Example 2
As shown in fig. 5, the structure of the convenient transportation device for bridge deck of this embodiment is substantially the same as that of embodiment 1, and the main difference is that: the bridge deck portable transportation device further comprises a height-adjustable upright rod 5 and a handle 6; the height-adjustable upright rod 5 is vertically arranged on the transportation frame 1, and the top end of the height-adjustable upright rod 5 is fixedly provided with a handle 6. Wherein, the height adjustable upright rod 5 consists of an upper sleeve and a lower sleeve (not marked in the figure), and the two sleeves are connected through internal and external threads; the height of the height-adjustable vertical rod 5 can be adjusted through the matching of the internal thread and the external thread.
The using method comprises the following steps:
a certain amount of steel bars are rolled to be in a long cylinder shape and then are firmly bound, and then the steel bars are placed on a transport frame 1 of the device in the embodiment; when the steel bar is placed, the curling path of the steel bar is kept consistent with the length direction of the gap between the adjacent first rod pieces 11 of the transportation frame 1; when the reinforcing steel bars to be transported are all placed in place, the operator pushes the handle 6 to drive the moving wheel 3 to move forwards.
The advantages of this embodiment over embodiment 1 are: a height-adjustable upright rod 5 and a handle 6 are additionally arranged on the transportation frame 1; when the pushing device needs to be moved, the operator can freely adjust the height of the height-adjustable upright rod 5 based on the height and comfort angle of the operator, so that the handle 6 is kept at the height desired by the operator.
Example 3
As shown in fig. 6, the structure of the convenient transportation device for bridge deck of this embodiment is substantially the same as that of embodiment 1, and the main difference is that: the front end and the rear end of the transportation frame 1 are respectively provided with a turnover baffle 7; the turnover baffle 7 is plate-shaped or steel bar net-shaped and is hinged with the upper end of the transportation frame 1; the turnover baffle 7 takes the hinged position as a turnover shaft and is turned over up and down relative to the transportation frame 1.
The advantages of this embodiment over embodiment 1 are: the front end and the rear end of the transportation frame 1 are provided with a turnover baffle 7; when not in use, the two turnover baffles 7 are all turned downwards to finish the storage; when the device is needed to be used, the two turnover baffles 7 are all turned upwards to be used as two limiting plates; therefore, when the number of the steel bars is small, the steel bars can be completely fixed between the two turnover baffles 7 without being additionally bound and fixed, so that the transportation and the transfer are more quickly carried out.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a bridge floor portable conveyer which characterized in that includes:
the transportation frame is a frame with the middle part arched upwards and is arc-shaped;
the pair of supports are arranged and are respectively arranged at the bottoms of the two ends of the transportation frame, and the moving wheels are arranged at the bottoms of the supports;
the support frame is arranged between the two supports; two ends of the supporting frame are fixedly connected with the corresponding supports respectively, and the upper end of the supporting frame extends upwards to be connected with the transportation frame;
the frame comprises a plurality of first rod pieces and second rod pieces which connect the rod bodies of the first rod pieces, wherein the first rod pieces and the second rod pieces are criss-cross and jointly form an arc-shaped platform for accommodating the reinforcing steel bars.
2. The bridge deck portable transport device of claim 1, wherein said first bar is positioned across said support, said first bar having a substantially arcuate mid-portion that is upwardly arched; the first rod pieces are arranged in parallel, two ends of each first rod piece are fixedly connected with the corresponding support respectively, and the rod body of each first rod piece is vertically provided with a plurality of second rod pieces along the length direction.
3. The bridge deck portable transport device of claim 2, wherein the plurality of second bars are arranged equidistantly along the length of the shank of each first bar.
4. Bridge deck portable transportation device according to claim 2, wherein said first bars in particular comprise two main bars at the outermost end and several secondary bars arranged between the two main bars; the diameter size of the main rod piece is slightly larger than that of the auxiliary rod piece, and the main rod piece is connected with the auxiliary rod piece through the second rod piece.
5. The bridge deck portable transportation device of claim 1, wherein the support is a rectangular support with an opening in the middle, the top end of the support is fixedly connected with the first rod piece and the support frame, and the bottom end of the support is rotatably connected with the movable wheel.
6. The bridge deck portable transport device of claim 1, wherein the support frame comprises two support crossbars, a plurality of crossbar connecting rods, and a plurality of support uprights; the supporting cross rods are transversely arranged between the two supports below the conveying frame, are arranged in parallel and are connected through the cross rod connecting rods; in addition, the upper end of the supporting cross rod is upwards provided with the supporting vertical rod, the lower end of the supporting vertical rod is connected with the supporting cross rod, and the upper end of the supporting vertical rod is connected with the transportation frame.
7. The bridge deck portable transport device of claim 6, wherein the number of the cross bar connecting rods, the support uprights, and the second bars is the same.
8. The bridge deck portable transportation device of claim 7, wherein the cross bar connecting rods, the support uprights and the second rods form a plurality of groups of rectangular connecting members between the transportation frame and the support frame, and a closed rectangular structure is respectively enclosed among the cross bar connecting rods, the support uprights and the second rods of each group.
9. Bridge deck portable transportation device according to any one of claims 1 to 8, further comprising height adjustable uprights and handles; the height-adjustable vertical rod is vertically arranged on the transportation frame, and a handle is fixed at the top end of the height-adjustable vertical rod.
10. The bridge deck portable transportation device of any one of claims 1 to 8, wherein a reversible baffle is further installed at each of the front and rear ends of the transportation frame, and the reversible baffles are hinged to the upper end of the transportation frame; the turnover baffle takes the hinged position as a turnover shaft and is turned over up and down relative to the transportation frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921311732.7U CN210339333U (en) | 2019-08-13 | 2019-08-13 | Bridge floor portable conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921311732.7U CN210339333U (en) | 2019-08-13 | 2019-08-13 | Bridge floor portable conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210339333U true CN210339333U (en) | 2020-04-17 |
Family
ID=70174706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921311732.7U Active CN210339333U (en) | 2019-08-13 | 2019-08-13 | Bridge floor portable conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210339333U (en) |
-
2019
- 2019-08-13 CN CN201921311732.7U patent/CN210339333U/en active Active
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