CN214749474U - Highway bridge bearing capacity detection device - Google Patents
Highway bridge bearing capacity detection device Download PDFInfo
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- CN214749474U CN214749474U CN202120569079.5U CN202120569079U CN214749474U CN 214749474 U CN214749474 U CN 214749474U CN 202120569079 U CN202120569079 U CN 202120569079U CN 214749474 U CN214749474 U CN 214749474U
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- weight box
- type mounting
- bearing capacity
- contraband type
- road surface
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Abstract
The utility model discloses a highway bridge bearing capacity detection device, the on-line screen storage device comprises a base, Contraband type mounting bracket is installed to the upper end of base, the inboard of Contraband type mounting bracket is provided with the road surface material body, road surface material body lower extreme is provided with determine module, install the display that is used for showing determine module digit on the Contraband type mounting bracket, the top of road surface material body is provided with the weight box. The utility model discloses a set up the weight that filler pipe and drain pipe are used for adjusting the weight box on the weight box, and accommodation process is simple quick, it is rotatory to deuterogamy the second motor drive pivot, it is rotatory to drive the wire winding roller, make the steel cable on the wire winding roller drive the weight box and down adjust, with this body contact of road surface material, cooperation determine module and display detect the bearing capacity of this highway bridge roof beam, still can drive installing frame and weight box through moving mechanism and remove in addition, carry out the bearing capacity to different positions road surface material body and detect, improve the accuracy of whole experimental data.
Description
Technical Field
The utility model relates to a public road bridge roof beam technical field specifically is public road bridge roof beam bearing capacity detection device.
Background
The construction of the highway bridge plays a crucial role in the construction and development of cities, the construction quality of the highway bridge is one of the important social concerns, and before the construction of the highway bridge begins, the bearing capacity of a selected pavement material is generally required to be tested, so that the compression resistance of the finished highway pavement is predicted, and meanwhile, the potential safety hazard existing after actual use can be found in advance.
The existing bearing capacity detection device cannot quickly adjust the weight of the balancing weight, so that the working efficiency and the quality of the balancing weight are reduced, and therefore the bearing capacity detection device of the highway bridge, which is convenient for quickly adjusting the weight of the balancing weight, is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway bridge bearing capacity detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the device for detecting the bearing capacity of the highway bridge comprises a base, wherein an Contraband-type mounting rack is arranged at the upper end of the base, the inner side of the Contraband type mounting rack is provided with a pavement material body, the lower end of the pavement material body is provided with a detection component, a display used for displaying the number of the detection assembly is arranged on the Contraband type mounting frame, a weight box is arranged above the pavement material body, the upper end of the weight box is connected with a steel rope, one end of the steel rope, far away from the weight box, penetrates through the mounting frame and is wound on a winding roller inside the mounting frame, the Contraband-type mounting rack is provided with a moving mechanism for moving the mounting frame, the winding roller is in transmission connection with a second motor through a rotating shaft, the second motor is installed in the installing frame, the upper end of weight box is connected with the filler pipe, one side lower extreme of weight box is connected with the drain pipe, install the control valve on the drain pipe.
As a further aspect of the present invention: the front side of weight box is provided with transparent observation window, be provided with the weight scale mark on the transparent observation window.
As a further aspect of the present invention: both sides of weight box all are fixed with the gag lever post, Contraband type mounting bracket's both sides are all seted up with gag lever post matched with spacing groove.
As a further aspect of the present invention: moving mechanism includes threaded rod, first motor and screw thread seat, first motor is installed on Contraband type mounting bracket, the threaded rod is installed to the output of first motor, the one end and the Contraband type mounting bracket rotation that first motor was kept away from to the threaded rod are connected, threaded connection has the screw thread seat on the threaded rod, the upper end and the Contraband type mounting bracket sliding connection of screw thread seat, the lower extreme of screw thread seat is connected with the installing frame.
As a further aspect of the present invention: the upper end of the threaded seat is fixed with a sliding block, and a sliding groove in sliding connection with the sliding block is formed in the Contraband-type mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that: first, be used for adjusting the weight of weight box through set up filler pipe and drain pipe on the weight box, and accommodation process is simple quick, it is rotatory to coordinate the second motor drive pivot again, it is rotatory to drive the winding roller, make the steel cable on the winding roller drive the weight box and down adjust, with this body contact of road surface material, cooperation determine module and display detect the bearing capacity of this highway bridge, still can drive installing frame and weight box through moving mechanism and remove in addition, carry out bearing capacity to different positions road surface material body and detect, improve the accuracy of whole experimental data.
Drawings
Fig. 1 is a schematic structural view of a load-bearing capacity detection device for a highway bridge.
Fig. 2 is a schematic view of an installation structure of a winding roller in the device for detecting the bearing capacity of a highway bridge.
Fig. 3 is a schematic structural view of a weight box in the load bearing capacity detection device for a highway bridge.
Fig. 4 is a schematic structural diagram of an Contraband-type mounting bracket in the device for detecting the bearing capacity of a road bridge.
In the figure: 1-base, 2-Contraband type mounting rack, 21-limiting groove, 3-pavement material body, 4-display, 5-threaded rod, 6-first motor, 7-threaded seat, 71-sliding block, 8-mounting frame, 9-weight box, 10-second motor, 11-rotating shaft, 12-winding roller, 13-steel rope, 14-water feeding pipe, 15-water discharging pipe, 16-transparent observation window, 17-weight scale mark and 18-limiting rod.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper end", "lower end", "both sides", "above", "one end", "front side", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "mounted," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
with reference to fig. 1-4, the device for detecting the bearing capacity of a highway bridge comprises a base 1, an Contraband-type mounting frame 2 is installed at the upper end of the base 1, a pavement material body 3 is arranged on the inner side of the Contraband-type mounting frame 2, a detection assembly is arranged at the lower end of the pavement material body 3, a display 4 for displaying the number of the detection assembly is installed on the Contraband-type mounting frame 2, a weight box 9 is arranged above the pavement material body 3, a steel rope 13 is connected to the upper end of the weight box 9, one end, far away from the weight box 9, of the steel rope 13 penetrates through a mounting frame 8 and is wound on a winding roller 12 inside the mounting frame 8, a moving mechanism for moving the mounting frame 8 is installed on the Contraband-type mounting frame 2, the winding roller 12 is in transmission connection with a second motor 10 through a rotating shaft 11, the second motor 10 is installed in the mounting frame 8, and a water adding pipe 14 is connected to the upper end of the weight box 9, the lower end of one side of weight box 9 is connected with drain pipe 15, install the control valve on the drain pipe 15.
It is specific, be used for adjusting weight box 9's weight through set up filler pipe 14 and drain pipe 15 on weight box 9, and accommodation process is simple quick, it is rotatory to cooperate second motor 10 drive pivot 11 again, it is rotatory to drive winding roller 12, make steel cable 13 on the winding roller 12 drive weight box 9 down adjust, contact with pavement material body 3, cooperation determine module and display 4 detect this highway bridge's bearing capacity, still can drive installing frame 8 and weight box 9 through moving mechanism and remove in addition, carry out bearing capacity to different positions pavement material body 3 and detect, improve the accuracy of whole experimental data.
The front side of weight box 9 is provided with transparent observation window 16, be provided with weight scale mark 17 on the transparent observation window 16, through setting up transparent observation window 16 and set up weight scale mark 17 on transparent observation window 16, through the water level of adding water in weight box 9, the whole weight condition of the direct observation weight box 9 of being convenient for.
Both sides of weight box 9 all are fixed with gag lever post 18, Contraband type mounting bracket 2's both sides all seted up with gag lever post 18 matched with spacing groove 21, through gag lever post 18 and spacing groove 21's cooperation, the weight box 9 of being convenient for does not appear rocking at the removal in-process.
Example 2:
with reference to fig. 1, the present embodiment further defines the invention based on embodiment 1 by using a device for detecting the load-bearing capacity of a highway bridge.
Moving mechanism includes threaded rod 5, first motor 6 and screw seat 7, first motor 6 is installed on Contraband type mounting bracket 2, threaded rod 5 is installed to first motor 6's output, the one end that first motor 6 was kept away from to threaded rod 5 is rotated with Contraband type mounting bracket 2 and is connected, threaded connection has screw seat 7 on the threaded rod 5, the upper end and the Contraband type mounting bracket 2 sliding connection of screw seat 7, the lower extreme of screw seat 7 is connected with installing frame 8.
Specifically, it is rotatory through first motor 6 drive threaded rod 5, cooperation screw thread seat 7 and Contraband type mounting bracket 2's sliding connection for screw thread seat 7 takes place to remove, and drives the installing frame 8 and remove, thereby drives weight box 9 and removes, and then realizes carrying out bearing capacity to different positions pavement material body 3 and detect, improves the accuracy of whole experimental data.
The upper end of screw thread seat 7 is fixed with slider 71, set up on Contraband type mounting bracket 2 with slider 71 sliding connection's spout, through the sliding connection of slider 71 with the spout for the more smooth-going stability of screw thread seat 7 removal.
The working principle is as follows: through set up the weight that filler pipe 14 and drain pipe 15 are used for adjusting weight box 9 on weight box 9, and accommodation process is simple quick, it is rotatory to cooperate second motor 10 drive pivot 11 again, it is rotatory to drive winding roller 12, make steel cable 13 on the winding roller 12 drive weight box 9 down to adjust, contact with pavement material body 3, cooperation detection component and display 4 detect this highway bridge's bearing capacity, in addition still can be rotatory through first motor 6 drive threaded rod 5, cooperation screw thread seat 7 and Contraband type mounting bracket 2's sliding connection, make screw thread seat 7 take place to remove, and drive the installing frame 8 and remove, thereby drive weight box 9 and remove, and then realize carrying out bearing capacity detection to different position pavement material bodies 3, improve the accuracy of whole experimental data.
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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. Highway bridge bearing capacity detection device, including base (1), its characterized in that, Contraband type mounting bracket (2) are installed to the upper end of base (1), the inboard of Contraband type mounting bracket (2) is provided with road surface material body (3), road surface material body (3) lower extreme is provided with detection components, install display (4) that are used for showing detection components figure on Contraband type mounting bracket (2), the top of road surface material body (3) is provided with weight box (9), the upper end of weight box (9) is connected with steel cable (13), the one end that weight box (9) were kept away from to steel cable (13) runs through installing frame (8) and twines on the inside wire winding roller (12) of installing frame (8), install the moving mechanism that is used for installing frame (8) to remove on Contraband type mounting bracket (2), wire winding roller (12) are connected with second motor (10) transmission through pivot (11), the second motor (10) is installed in installing frame (8), the upper end of weight box (9) is connected with filler pipe (14), one side lower extreme of weight box (9) is connected with drain pipe (15), install the control valve on drain pipe (15).
2. The road and bridge carrying capacity detection device according to claim 1, wherein a transparent observation window (16) is arranged on the front side of the weight box (9), and weight scale marks (17) are arranged on the transparent observation window (16).
3. The device for detecting the bearing capacity of the highway bridge according to claim 2, wherein limiting rods (18) are fixed on two sides of the weight box (9), and limiting grooves (21) matched with the limiting rods (18) are formed in two sides of the Contraband type mounting frame (2).
4. The road bridge bearing capacity detection device of claim 1, wherein the moving mechanism comprises a threaded rod (5), a first motor (6) and a threaded seat (7), the first motor (6) is installed on Contraband type mounting rack (2), the threaded rod (5) is installed at the output end of the first motor (6), one end, away from the first motor (6), of the threaded rod (5) is rotatably connected with Contraband type mounting rack (2), the threaded rod (5) is connected with the threaded seat (7) in a threaded manner, the upper end of the threaded seat (7) is slidably connected with Contraband type mounting rack (2), and the lower end of the threaded seat (7) is connected with a mounting frame (8).
5. The device for detecting the bearing capacity of the highway bridge according to claim 4, wherein a sliding block (71) is fixed at the upper end of the threaded seat (7), and a sliding groove in sliding connection with the sliding block (71) is formed in the Contraband-shaped mounting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120569079.5U CN214749474U (en) | 2021-03-20 | 2021-03-20 | Highway bridge bearing capacity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120569079.5U CN214749474U (en) | 2021-03-20 | 2021-03-20 | Highway bridge bearing capacity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214749474U true CN214749474U (en) | 2021-11-16 |
Family
ID=78595841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120569079.5U Active CN214749474U (en) | 2021-03-20 | 2021-03-20 | Highway bridge bearing capacity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214749474U (en) |
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2021
- 2021-03-20 CN CN202120569079.5U patent/CN214749474U/en active Active
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