CN221100323U - Road and bridge support detection device - Google Patents
Road and bridge support detection device Download PDFInfo
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- CN221100323U CN221100323U CN202322689260.1U CN202322689260U CN221100323U CN 221100323 U CN221100323 U CN 221100323U CN 202322689260 U CN202322689260 U CN 202322689260U CN 221100323 U CN221100323 U CN 221100323U
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of road and bridge support detection, in particular to a road and bridge support detection device which comprises a support base, wherein a fixed vertical frame is arranged at the top of the support base, sliding grooves extending along the length direction of the support base are symmetrically formed in the front-back direction of the top of the support base and positioned at the inner side of the fixed vertical frame, a clamping and stabilizing mechanism is arranged in the support base, and a compression-resistant detection mechanism is arranged at the inner side of the fixed vertical frame.
Description
Technical Field
The utility model relates to the technical field of road and bridge support detection, in particular to a road and bridge support detection device.
Background
The bridge support is an important structural component for connecting the upper structure and the lower structure of the bridge, is positioned between the bridge and the filler stone, can reliably transfer the load and deformation (displacement and corner) born by the upper structure of the bridge to the lower structure of the bridge, is an important force transmission device of the bridge, and comprises a fixed support and a movable support.
The existing road bridge support detection device is mainly used for detecting the compression resistance of the bridge support, and in the process of detecting the bridge support, the bridge support is usually only placed below a detection plate and is not fixed, so that the bridge support is easy to shake, the detection data is inaccurate, the single-point pressing counter pressure is not accurate, and the analysis of the data is affected.
Therefore, it is important to design a road and bridge support detection device to improve the whole practicality by changing the technical defects.
Disclosure of utility model
The utility model aims to solve the problem that the bridge support is easy to shake due to the fact that the bridge support is not fixed in the current detection, so that detection data are inaccurate.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The road and bridge support detection device comprises a support base, wherein a fixed vertical frame is arranged at the top of the support base, sliding grooves extending along the length direction of the support base are symmetrically formed in front of and behind the top of the support base and the inner side of the fixed vertical frame, a clamping and stabilizing mechanism is arranged in the support base, and a compression-resistant detection mechanism is arranged on the inner side of the fixed vertical frame;
The clamping stabilizing mechanism comprises transverse sliding rails which are arranged on the left side and the right side of the top of the support base and located at the front end and the rear end of the fixed vertical frame, a movable sliding seat is sleeved on the outer side of the transverse sliding rail in a sliding mode, clamping plates are fixed between the movable sliding seat and the movable sliding seat in a sliding mode, two bidirectional screw rods are symmetrically connected to the front side and the rear side of the support base, screw rod sliding sleeves are connected to the outer sides of the bidirectional screw rods in a threaded mode, connecting support rods are arranged at the tops of the screw rod sliding sleeves, belt wheels are fixedly sleeved on one ends of the two bidirectional screw rods penetrating the outer portions of the support base, driving belts are connected to the driving ends of the driving motors in a meshed mode, and driven gears are fixedly sleeved on one ends of the two bidirectional screw rods penetrating the outer portions of the support base.
As a preferable scheme of the utility model, the compression-resistant detection mechanism comprises a driving cylinder arranged at the middle position of the top of the fixed vertical frame, the driving end of the driving cylinder penetrates through the bottom of the fixed vertical frame and is connected with a lower pressing plate, vertical sliding rails are arranged on the left side and the right side of the inside of the fixed vertical frame, sliding seats are sleeved on the outer sides of the vertical sliding rails in a sliding manner, pressure sensors are arranged at four corners of the bottom of the lower pressing plate, and detection ends of the four groups of pressure sensors are connected with detection plates together.
As a preferable scheme of the utility model, the side wall of the fixed vertical frame is provided with a display control panel, and the display control panel is respectively connected with the driving cylinder, the pressure sensor and the driving motor through wires in an electric connection mode.
As a preferable scheme of the utility model, the side wall of the sliding seat is fixedly connected with the side wall of the lower pressing plate through bolts.
In a preferred embodiment of the present utility model, a rubber protection gasket is attached to the inner side of the clamping plate.
As a preferable scheme of the utility model, two ends of the bidirectional screw rod are rotatably connected in the support base through bearing seats, and the bidirectional screw rod is formed by splicing two groups of screws with opposite threads.
As a preferable scheme of the utility model, the connecting support rod extends out of the top of the chute and is fixedly connected with the clamping plate at the corresponding position.
Compared with the prior art, the utility model has the beneficial effects that:
According to the road and bridge support detection device, the bridge support can be fixed in the process of detecting the bridge support, so that the condition that the bridge support is easy to shake and inaccurate in detection data is avoided.
According to the road and bridge support detection device, the accuracy of pressure resistance detection can be improved through multipoint pressing, and the accuracy of data analysis can be improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a block diagram of the compression detection mechanism of the present utility model;
FIG. 3 is a block diagram of a clamp stabilization mechanism of the present utility model;
fig. 4 is an enlarged schematic view of the structure a of the present utility model.
In the figure: 1. a support base; 2. fixing the vertical frame; 3. a chute; 4. a clamping stabilizing mechanism; 401. a transverse slide rail; 402. moving the slide; 403. a clamping plate; 404. a two-way screw rod; 405. a screw rod sliding sleeve; 406. a connecting strut; 407. a belt wheel; 408. a drive belt; 409. a driven gear; 410. a driving motor; 411. a drive gear; 5. a compression-resistant detection mechanism; 501. a driving cylinder; 502. a lower pressing plate; 503. a vertical slide rail; 504. a sliding seat; 505. a pressure sensor; 506. a detection plate; 6. and displaying a control panel.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a road and bridge support detection device, includes support base 1, and support base 1's top is provided with fixed upright frame 2, and support base 1's top and lie in the inboard front and back symmetry of fixed upright frame 2 and seted up along support base 1 length direction extension's spout 3, support base 1's inside is provided with centre gripping stabilizing mean 4, and fixed upright frame 2's inboard is provided with resistance to compression detection mechanism 5, and display control panel 6 is installed to fixed upright frame 2's lateral wall.
In this embodiment, referring to fig. 3 and 4, the clamping and stabilizing mechanism 4 includes a transverse sliding rail 401 installed on the left and right sides of the top of the support base 1 and located at the front and rear ends of the fixed vertical frame 2, a movable sliding seat 402 is slidably sleeved on the outer side of the transverse sliding rail 401, a clamping plate 403 is fixed between two groups of movable sliding seats 402 on the same side, two bidirectional screw rods 404 are symmetrically connected to the front and rear sides of the inside of the support base 1, screw rod sliding sleeves 405 are symmetrically screwed on the outer sides of the bidirectional screw rods 404, connecting struts 406 are arranged on the tops of the screw rod sliding sleeves 405, one end of the bidirectional screw rods 404 penetrating the outside of the support base 1 is fixedly sleeved with belt wheels 407, a transmission belt 408 is connected between the two groups of belt wheels 407, one end of the bidirectional screw rods 404 located on the front side penetrating the outside of the support base 1 is fixedly provided with a driven gear 409, the right side of the support base 1 is provided with a driving motor 410, and the driving end of the driving motor 410 is provided with a driving gear 411 in meshed connection with the driven gear 409;
The display control panel 6 is connected with the driving motor 410 through a wire, and the connection mode is electric connection, the inner side of the clamping plate 403 is attached with a rubber protection gasket, two ends of the bidirectional screw rod 404 are respectively connected in the support base 1 through bearing seats in a rotating way, the bidirectional screw rod 404 is formed by splicing two groups of screws with opposite threads, and the connection support rods 406 extend out of the top of the chute 3 and are fixedly connected with the clamping plate 403 at the corresponding position.
In this embodiment, referring to fig. 1 and 2, the compression-resistant detection mechanism 5 includes a driving cylinder 501 installed at a middle position of the top of the fixed vertical frame 2, a driving end of the driving cylinder 501 penetrates through the bottom of the fixed vertical frame 2 and is connected with a lower pressure plate 502, vertical sliding rails 503 are respectively arranged on the left side and the right side of the inside of the fixed vertical frame 2, sliding seats 504 are slidably sleeved on the outer sides of the vertical sliding rails 503, pressure sensors 505 are installed at four corners of the bottom of the lower pressure plate 502, and detection ends of the four groups of pressure sensors 505 are commonly connected with a detection plate 506;
The display control panel 6 is connected with the driving cylinder 501 and the pressure sensor 505 respectively through wires, and the connection mode is electrical connection, and the side wall of the sliding seat 504 is fixedly connected with the side wall of the lower pressure plate 502 through bolts.
The working flow of the utility model is as follows: when the road bridge support detection device is used, a bridge support is placed at the top of the support base 1 and positioned at a position between two groups of clamping plates 403, then the driving motor 410 is started to drive the driving belt pulley 411 to rotate, the driving belt pulley 411 drives the driven gear 409 to rotate and synchronously rotates the two groups of belt pulleys 407 under the action of the driving belt 408, and finally the two groups of bidirectional screw rods 404 are driven to rotate, because the bidirectional screw rods 404 consist of two groups of screws with opposite threads, when the bidirectional screw rods 404 rotate, the two groups of screw rod sliding sleeves 405 synchronously approach the bridge support, the clamping plates 403 are finally clamped under the cooperation of the transverse sliding rail 401 and the movable sliding seat 402, so that the condition that the bridge support is easy to shake and inaccurate detection data is avoided; after the fixation is completed, the driving cylinder 501 is started, the lower pressing plate 502 is driven to move downwards under the sliding fit of the vertical sliding rail 503 and the sliding seat 504, so that the detection plate 506 is pressed on the top surface of the bridge support, compression-resistant data are obtained under the detection of four groups of pressure sensors 505 distributed in a matrix, and the accuracy of compression-resistant detection and the accuracy of data analysis can be improved through multipoint pressing.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Road and bridge beam support detection device, including supporting base (1), its characterized in that: the novel vertical support is characterized in that a fixed vertical frame (2) is arranged at the top of the support base (1), sliding grooves (3) extending along the length direction of the support base (1) are symmetrically formed in the front-back direction of the top of the support base (1) and located at the inner side of the fixed vertical frame (2), a clamping and stabilizing mechanism (4) is arranged in the support base (1), and a compression-resistant detection mechanism (5) is arranged at the inner side of the fixed vertical frame (2);
The clamping and stabilizing mechanism (4) comprises transverse sliding rails (401) which are arranged on the left side and the right side of the top of the supporting base (1) and located at the front end and the rear end of the fixed vertical frame (2), a movable sliding seat (402) is sleeved on the outer side of each transverse sliding rail (401) in a sliding mode, clamping plates (403) are fixed between the movable sliding seat (402) on the left side and the right side of each transverse sliding rail, two bidirectional screws (404) are symmetrically connected with each bidirectional screw (404) in front and rear of the supporting base (1), screw sliding sleeves (405) are symmetrically connected on the outer sides of the bidirectional screws (404), connecting struts (406) are arranged on the tops of the screw sliding sleeves (405), pulleys (407) are fixedly sleeved on one ends of the bidirectional screws (404) penetrating through the outer sides of the supporting base (1), driven gears (409) are fixedly arranged on one ends of the bidirectional screws (404) located on the front side, driving motors (410) are arranged on the right side of the supporting base (1), and driving motors (411) are meshed with driving gears (409) connected with the driven gears (411).
2. The road and bridge support detection apparatus according to claim 1, wherein: the compression-resistant detection mechanism (5) comprises a driving cylinder (501) arranged at the middle position of the top of a fixed vertical frame (2), the driving end of the driving cylinder (501) penetrates through the bottom of the fixed vertical frame (2) and is connected with a lower pressing plate (502), vertical sliding rails (503) are arranged on the left side and the right side of the inside of the fixed vertical frame (2), sliding seats (504) are sleeved on the outer sides of the vertical sliding rails (503) in a sliding manner, pressure sensors (505) are arranged at four corners of the bottom of the lower pressing plate (502), and detection ends of the four groups of pressure sensors (505) are connected with detection plates (506) together.
3. The road and bridge support detection apparatus according to claim 1, wherein: the side wall of the fixed vertical frame (2) is provided with a display control panel (6), and the display control panel (6) is respectively connected with the driving cylinder (501), the pressure sensor (505) and the driving motor (410) through wires in an electric connection mode.
4. The road and bridge support detection apparatus according to claim 2, wherein: the side wall of the sliding seat (504) is fixedly connected with the side wall of the lower pressing plate (502) through bolts.
5. The road and bridge support detection apparatus according to claim 1, wherein: and a rubber protection gasket is attached to the inner side of the clamping plate (403).
6. The road and bridge support detection apparatus according to claim 1, wherein: the two ends of the two-way screw rod (404) are rotatably connected in the support base (1) through bearing seats, and the two-way screw rod (404) is formed by splicing two groups of screws with opposite threads.
7. The road and bridge support detection apparatus according to claim 1, wherein: the connecting support rods (406) extend out of the top of the sliding groove (3) and are fixedly connected with the clamping plates (403) at the corresponding positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689260.1U CN221100323U (en) | 2023-10-08 | 2023-10-08 | Road and bridge support detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689260.1U CN221100323U (en) | 2023-10-08 | 2023-10-08 | Road and bridge support detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100323U true CN221100323U (en) | 2024-06-07 |
Family
ID=91327002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322689260.1U Active CN221100323U (en) | 2023-10-08 | 2023-10-08 | Road and bridge support detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221100323U (en) |
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2023
- 2023-10-08 CN CN202322689260.1U patent/CN221100323U/en active Active
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