CN212082316U - Bent cap detection device - Google Patents
Bent cap detection device Download PDFInfo
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- CN212082316U CN212082316U CN202020719480.8U CN202020719480U CN212082316U CN 212082316 U CN212082316 U CN 212082316U CN 202020719480 U CN202020719480 U CN 202020719480U CN 212082316 U CN212082316 U CN 212082316U
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Abstract
The utility model provides a bent cap detection device, which comprises a base connected with an unmanned aerial vehicle, a central plate, two sliding parts and a thickness gauge; wherein, the base is provided with a mounting hole which is inserted with the central plate in a sliding way, the central plate is connected with the base through an elastic piece, two side surfaces of the upper part of the central plate are inclined surfaces which are contracted from top to bottom towards the center, and two sliding pieces are arranged on two sides of the central plate and are connected with the base in a sliding way; the signal transmitting end and the signal receiving end of the thickness gauge are respectively arranged on the sliding part; the upper end of the central plate is moved to abut against the bottom surface of the cover beam through the unmanned aerial vehicle driving device, then the base is driven to ascend through the unmanned aerial vehicle, the edge of the upper end of the central plate protrudes out of the side surface of the cover beam, and the upper end of the sliding piece is moved to the side surface of the cover beam; the horizontal driving assembly drives the sliding piece to move to be abutted against the cover beam, and the thickness gauge detects the width of the cover beam. Compared with the prior art, the device avoids the error caused by environmental factors to the measurement, and ensures the accuracy of the measurement result.
Description
Technical Field
The utility model belongs to bridge check out test set field, more specifically say, relate to a bent cap detection device.
Background
Roads and bridges are an integral body which is inseparable in a transportation system, and the quality of the highway bridges usually affects the operation safety and the quality of the whole highway, so the maintenance management work of the bridges is extremely important; the bridge maintenance management in the prior art includes detection of a bridge structure, mainly detection of a surface damage degree, a length, a width and the like of a bridge (generally, a visual inspection mode is adopted).
Generally, as shown in fig. 1, a bridge 100 includes a road surface 110, a rib 120 and a pier 130 from top to bottom, and a plurality of web arches 200 for improving the connection strength between the road surface 110 and the rib 120 are generally disposed between the road surface 110 and the rib 120, and each web arch 200 includes a cap beam 210 supported at the bottom of the road surface and a pillar 220 supported at the bottom of the cap beam 210 and on the upper surface of the rib 120; the detection of the abdominal arch 200 is also an important part in the detection of bridges. When the bent cap 210 of the abdominal arch 200 is detected (mainly, the width of the bent cap 210, that is, the length of the bent cap 210 along the extending direction of the road surface 110; if the width of the bent cap 120 is changed greatly from the initial width, the bent cap 120 is not qualified), the vertical column 220 and the arch rib 120 are shielded, which is very unfavorable for the visual observation of field personnel; generally adopt unmanned aerial vehicle cooperation infrared distance meter to detect among the prior art, nevertheless because infrared distance meter's precision receives environmental impact such as weather, air humidity to unmanned aerial vehicle receives the air current when hovering under the bridge to influence, and the precision that leads to the bent cap 120 width that finally detects is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bent cap detection device aims at solving the problem that can't the accuracy detect the bent cap width among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a capping beam detection apparatus comprising:
the base is connected with an unmanned aerial vehicle for driving the base to move and provided with a mounting hole;
the central plate is inserted in the mounting hole in a sliding manner; the upper end of the central plate is abutted against the bottom surface of the cover beam, and the edge of the central plate protrudes out of the side surface of the cover beam; two side surfaces of the upper part of the central plate are inclined surfaces which contract from top to bottom towards the center;
the two sliding pieces are arranged on two sides of the central plate, are connected to the base in a sliding mode along the radial direction of the mounting hole and are used for being abutted to the inclined surface of the central plate or the cover beam respectively; each sliding piece is connected with a horizontal driving assembly used for driving the two sliding pieces to move oppositely; and
and the signal transmitting end and the signal receiving end of the thickness gauge are respectively arranged at the end parts of the two sliding parts, which are used for being abutted against the cover beam.
As another embodiment of the present application, the center plate includes:
the driving plate is used for abutting against the sliding piece and adopts a triangular plate-shaped structure which contracts from top to bottom towards the center; and
and the lifting plate is inserted into the mounting hole and detachably connected with the contraction end of the driving plate.
As another embodiment of the application, the upper surface of the lifting plate is provided with a thread groove, and the lower end surface of the driving plate is connected with a threaded rod which is in threaded connection with the thread groove.
As another embodiment of the application, a limiting plate used for being abutted against the bottom surface of the base is arranged on the lifting plate, and the limiting plate is connected with the base through a first spring;
the first spring is elastically stretched when the center plate slides downward relative to the base.
As another embodiment of this application, be equipped with on the base and run through the limiting plate and insert and locate the bracing piece in the first spring.
As another embodiment of the present application, the bottom end of the supporting rod is provided with a butting rod; when the sliding piece is separated from the driving plate, the abutting rod abuts against the bottom surface of the lifting plate.
As another embodiment of the present application, the slider includes:
the sliding rod is arranged on the base in a sliding mode and is connected with the horizontal driving assembly; and
and the abutting piece is fixedly arranged on the sliding rod and is used for abutting against the inclined surface of the central plate or the cover beam.
As another embodiment of the present application, the horizontal driving assembly includes:
the second spring is fixedly arranged on the base and is connected with the sliding rod;
when the two sliding rods move oppositely and oppositely, the second spring elastically contracts.
As another embodiment of the application, the lower ends of the two sliding rods are respectively provided with a sliding block, and the base is provided with two first sliding chutes which are symmetrical by taking the mounting hole as a center and are clamped with the sliding blocks; the two second springs are respectively arranged in the two first sliding grooves, one end of each second spring is connected with the corresponding groove wall of the corresponding first sliding groove, and the other end of each second spring is connected with the corresponding sliding block in the corresponding first sliding groove.
As another embodiment of this application, be equipped with the pulley on the butt piece, the both sides of well core plate be equipped with the second spout of pulley joint.
The utility model provides a pair of bent cap detection device's beneficial effect lies in:
when the bent cap is detected, the unmanned aerial vehicle drives the device to move below the bent cap and enables the upper end of the central plate to be abutted against the bent cap; then, the unmanned aerial vehicle is driven to fly upwards again, so that the base rises, the two sliding pieces are respectively abutted against the inclined surface of the central plate and move along the back direction, and because the two edges of the upper end surface of the central plate are protruded out of the side surfaces of the cover beam, the sliding pieces are positioned on the two sides of the bottom of the cover beam when the sliding pieces are separated from the central plate; then, the horizontal driving assembly drives the sliding piece to move to be abutted against the cover beam, and finally the width of the cover beam can be detected through the thickness gauge.
Compared with the prior art, the utility model provides a pair of bent cap detection device passes through slider and bent cap butt to avoid among the prior art through artifical range estimation or infrared detection caused error (mainly refer to because the sheltering from of bridge member such as stand, arch rib, or the error that causes of the intervention of environmental factor such as air humidity), make the testing result that finally obtains more accurate, reliable.
Drawings
FIG. 1 is a cross-sectional view of a prior art bridge construction;
fig. 2 is a schematic structural diagram of a bent cap detection device according to an embodiment of the present invention;
fig. 3 is a structural cross-sectional view of a bent cap detection device according to an embodiment of the present invention;
fig. 4 is a partially enlarged view of the circle a in fig. 3.
In the figure, 1, a base; 11. mounting holes; 12. a support bar; 13. a butting rod; 14. a first chute; 2. a center plate; 21. a drive plate; 211. a threaded rod; 22. a lifting plate; 221. a thread groove; 222. a limiting plate; 223. a first spring; 23. a second chute; 3. a slider; 31. a slide bar; 311. a slider; 32. an abutting member; 321. a pulley; 4. a second spring; 5. an unmanned aerial vehicle; 6. a thickness gauge; 100. a bridge; 110. a pavement; 120. an arch rib; 130. a bridge pier; 200. abdominal arches; 210. a capping beam; 220. and (4) a column.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings and are used merely for convenience in describing and simplifying the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be considered limiting of the present invention.
Referring to fig. 1 to 4, a description will now be given of a canopy beam detecting device according to the present invention. The bent cap detection device comprises a base 1, a central plate 2, a sliding piece 3 and a thickness gauge 6.
The center plate 2 is inserted into the mounting hole 11 and is movable in the axial direction of the mounting hole 11. The upper end of the central plate 2 is adapted to abut against the bottom of the lid 210, and when the upper end of the central plate 2 abuts against the bottom of the lid 210, both side edges of the upper end protrude from the sides of the lid 210, that is, the width of the upper end of the central plate 2 is greater than the width of the lid 210. The upper two sides (specifically, the partial side or the whole side above the base 1) of the central plate 2 are inclined surfaces which are contracted from top to bottom toward the center, that is, the upper section of the central plate 2 is triangular. For convenience of description, in the present embodiment, the inclined surfaces on both sides of the center plate 2 are defined as the left and right sides of the center plate 2.
The two sliders 3 are provided and positioned on the left and right sides of the center plate 2, respectively, and the sliders 3 are provided on the base 1 so as to slide in the left-right direction and abut against the inclined surface of the center plate 2 or the side surface of the lid bar 210, respectively; for convenience of description, a state in which the slider 3 abuts on both the left and right side surfaces of the center plate 2 is referred to as a sliding state, and a state in which the slider 3 abuts on the lid beam 210 is referred to as a locking state. Each slide 3 is connected with a horizontal driving component for driving the slide 3 to slide towards the other slide 3, and specifically, when the slide 3 is in a sliding state, the horizontal driving component is used for driving the slide 3 to be tightly abutted against the central plate 2; when the sliding part 3 is in a clamping state, the horizontal driving assembly is used for driving the sliding part 3 to be tightly abutted against the cover beam 210; it should be noted here that as the drone 5 drives the base 1 up, the two slides 3 are able to overcome the driving force of the horizontal drive assembly and make a back-to-back movement.
The signal transmitting end and the signal receiving end of the thickness gauge 6 are respectively arranged on the two sliding parts 3, in particular on the end parts of the sliding parts 3 which are used for abutting against the cover beam 210; when both the sliders 3 abut the left and right sides of the lid beam 210, the thickness gauge 6 reads the width of the lid beam 210. The principle and the specific model of the thickness gauge 6 are the same as those of measuring instruments used for measuring the thickness of the plate and the thickness of the floor in the prior art, and are all in the prior art, and are not illustrated and described herein.
When the width of the bent cap 210 needs to be detected, the unmanned aerial vehicle 5 drives the device to move below the bent cap 210, so that the upper end of the central plate 2 is abutted to the bent cap 210, and the left edge and the right edge of the upper end of the central plate 2 protrude out of the left side and the right side of the bottom surface of the bent cap 210. Then, the unmanned aerial vehicle 5 is driven again to fly upwards, so that the base 1 is lifted, and the two sliders 3 are respectively abutted against the inclined surfaces of the central plate 2 (the sliders 3 are converted into a sliding state) and move upwards; since the left and right sides of the upper portion of the center plate 2 are inclined surfaces and the inclined surfaces are opened from the bottom to the left and right sides, the two sliders 3 slide along the back until the two sliders 3 are separated from the center plate 2. Since the left and right edges of the upper end of the central plate 2 are protruded from the sides of the lid beam 210, the sliders 3 are positioned at both sides of the bottom of the lid beam 210 when the sliders 3 are separated from the central plate 2; then, the horizontal driving assembly drives the slider 3 to move to abut against the capping beam 210 (the slider 3 is converted into a clamping state), and finally, the width of the capping beam 210 can be detected through the reading of the thickness gauge 6.
After use, the base 1 is moved by the drone 5 to separate the center plate 2 from the lid beam 210, and then the slider 3 moves downward under the influence of gravity to return to a state of abutting against the center plate 2. Further, by providing the curved surface on the top surface of the center plate 2 so as to protrude from the lid bar 210, it is possible to prevent the slider 3 from being caught on the top surface of the center plate 2 and being unable to return.
The utility model provides a bent cap detection device, which realizes the fixed clamping of the device by the abutting of a sliding piece 3 and a bent cap 210; therefore, errors caused by manual visual inspection or infrared detection (mainly errors caused by shielding of bridge 100 components such as the upright column 220 and the arch rib 120 or interference of environmental factors such as air humidity) in the prior art are avoided, and finally the obtained detection result is more accurate and reliable.
It should be added that, when the slider 3 abuts against the lid beam 210, since the surface of the slider 3 facing the lid beam 210 is a plane and the left and right side surfaces of the lid beam 210 are planes, the driving force provided by the horizontal driving assembly can make the device twist to the same straight line extending along the left and right directions as the signal receiving end and the signal transmitting end of the thickness gauge 6, thereby avoiding the signal transmitting end and the signal receiving end of the thickness gauge 6 from being misaligned, further reducing the error range and improving the reliability of the detection result.
Referring to fig. 2 and 3 together, as an embodiment of the capping detecting device provided in the present invention, the central plate 2 includes a driving plate 21 and a lifting plate 22.
The drive plate 21 is configured to abut against the slider 3 and has a triangular plate-like structure that is contracted from the top to the center, that is, the left and right side surfaces of the drive plate 21 are inclined surfaces that are contracted from the top to the center.
The lifting plate 22 is of a strip-shaped plate structure and is inserted into the mounting hole 11; and the elevating plate 22 is detachably coupled to a contraction end (end having the smallest distance between the right and left) of the driving plate 21.
By adopting the technical scheme, when the cover beams 210 with different widths are detected, the drive plates 21 with different specifications (mainly, the left-right distance between the top ends of the drive plates 21 is made to be slightly larger than the width of the cover beams 210) can be replaced, so that the left-right side edges of the top surfaces of the drive plates 21 slightly protrude out of the left side and the right side of the cover beams 210 when the top surfaces of the drive plates 21 are abutted to the cover beams 210, the situation that the sliding parts 3 cannot be abutted to the cover plates 210 due to the fact that the distance between the left side and the right side of the top surfaces of the central plates 2 is too small is avoided, and the stability of the device in.
It should be noted that the technical feature that the distance between the top ends of the driving plates 21 is slightly larger than the width of the cover beam 210 includes: after the drive plate 21 and the cover beam 210 are separated, the sliding member 3 abuts against both side edges of the top surface of the drive plate 21, so that the sliding member 21 slides downward along the protruding end of the drive plate 21, thereby achieving the return.
It should be added that, when the bridge 100 is detected, specifications of each component (including the width of the cover beam 210) in the bridge 100 are known constants, and whether the driving plate 21 needs to be replaced can be determined by comparing the width of the top surface of the driving plate 21 with the specifications of the cover beam 210.
Referring to fig. 3, as a specific embodiment of the capping detecting device provided in the present invention, a thread groove 221 is formed on an upper surface of the lifting plate 22, and a threaded rod 211 for being in threaded connection with the thread groove 221 is connected to a lower end surface of the driving plate 21.
When the device is used, the driving plate 21 can be replaced by holding the driving plate 21 and screwing the driving plate 21 along the screw thread direction, so that the threaded rod 211 can be screwed out of the threaded groove 221, namely the driving plate 21 is separated from the lifting plate 22; through adopting above-mentioned technical scheme, realized a simple, swift mode of changing drive plate 21, improved the detection efficiency of this device when detecting the bent cap 210 of different width.
Referring to fig. 2 and 3 together, as a specific embodiment of the bent cap detection device provided by the present invention, a limiting plate 222 is disposed on the lifting plate 22, and the limiting plate 222 extends in the left-right direction and is used for abutting against the bottom surface of the base 1, so as to limit the lifting plate 22 from moving upward relative to the base 1; the limit plate 222 is connected to the base 1 by a first spring 223, and specifically, the first spring 223 is elastically stretched when the center plate 2 slides downward with respect to the base 1.
When the top surface of the driving plate 21 abuts against the bottom surface of the cover beam 210, the unmanned aerial vehicle 5 drives the base 1 to move upwards relative to the lifting plate 22, the first spring 223 is elastically stretched, and the limiting plate 222 limits the lifting plate 22 to be separated from the mounting hole 11; when the driving plate 21 is separated from the bottom surface of the cover beam 210, the first spring 223 restores the original state, thereby driving the lifting plate 22 to move upward relative to the base 1, so that the lifting plate 22 returns to the original position; by adopting the technical scheme, the components (mainly the lifting plate 22 and the sliding part 3) of the device can return after one bent cap 210 is detected, the situation that the sliding part 3 is clamped on the top surface of the driving plate 21 and cannot return is avoided, and the efficiency of the device in detecting a plurality of bent caps 210 with the same specification is ensured.
Note that, in order to make the return of each member more stable, the first springs 223 may be provided in two and respectively located on the left and right sides of the center plate 2.
Referring to fig. 2 and 3 together, as a specific embodiment of the bent cap detection device provided by the present invention, the base 1 is provided with a support rod 12 penetrating through the limiting plate 222 and inserted into the first spring 223; when the first spring 223 bends in the horizontal direction, the first spring 223 abuts against the support rod 12, so that the bending is avoided, and by adopting the technical scheme, the stability of the first spring 223 in use is enhanced; also, since the support rod 12 penetrates the stopper plate 222, the support rod 12 does not restrict the up-down sliding of the center plate 2.
When two first springs 223 are used, the support rods 12 are similarly provided in two and are respectively located on the left and right sides of the center plate 2.
Referring to fig. 2 and 3 together, as a specific embodiment of the bent cap detection device provided by the present invention, the bottom end of the support rod 12 is connected to an abutting rod 13 extending along the horizontal direction; when the slider 3 is separated from the drive plate 21, the contact rod 13 contacts the bottom surface of the elevating plate 22.
Through adopting above-mentioned technical scheme, through making butt pole 13 and lifter plate 22 butt for base 1 can not continue the rebound for well core plate 2, thereby avoids bracing piece 12 to break away from limiting plate 222, has strengthened structural stability, has improved the reliability of this device when using. And, when slider 3 and drive plate 21 separate, because the bottom surface butt of butt pole 13 and lifter plate 22, through unmanned aerial vehicle 5 drive base 1 rebound this moment, can make this device rebound to slider 3 keeps the joint state, thereby can detect the bent cap 210 of co-altitude not, and the branch position is taken a sample for the reliability of final result is higher.
Note that, when the two first springs 223 and the two support bars 12 are used, the abutting bars 13 are also provided in two and the extended ends are connected in order to enhance the structural stability.
Referring to fig. 2 and 3 together, as an embodiment of the capping beam detecting device provided in the present invention, the sliding member 3 includes a sliding rod 31 and an abutting member 32.
The sliding rod 31 is arranged on the base 1 in a sliding manner and is connected with the horizontal driving component; the abutting piece 32 is fixedly arranged at the top end of the sliding rod 31 and extends along the left-right direction; in particular, the abutment 32 extends in the direction of the other abutment 32, the extension end of which is intended to abut against an inclined face of the centre panel 2 or the lid bar 210.
When the width of the top surface of the central plate 2 is small, the sliding distance of the slider 3 is also small, and the length of the abutting piece 32 is prolonged in the preparation stage, so that the slider 3 can be ensured to be abutted against the cover beam 210 after being separated from the central plate 2; that is, by adopting the above-described technical means, the structural reliability of the slider 3 in the present apparatus can be improved.
Referring to fig. 3 and 4 together, as an embodiment of the capping beam detecting device of the present invention, the horizontal driving assembly includes a second spring 4. The second spring 4 is fixedly arranged on the base 1 and correspondingly connected with one sliding rod 31; specifically, the two slide bars 31 correspond to the two second springs 4, and the two second springs 4 are elastically contracted when the two slide bars 31 abut against the inclined surface of the center plate 2 and make a relative back movement (i.e., when the slider 3 is in a sliding state).
When the sliding piece 3 is in a sliding state and a clamping state, the two second springs 4 can provide pushing force for the relative movement of the two sliding rods 31 so as to ensure that the abutting pieces 32 can abut against the inclined surface of the central plate 2 and the cover beam 210; and the second spring 4 has a certain amount of elastic contraction, thereby ensuring that the second spring 4 does not interfere with the sliding of the slider 3 in the sliding state.
In conclusion, by adopting the technical scheme, the stability of the device in use is enhanced.
Referring to fig. 3 and 4 together, as a specific embodiment of the bent cap detection device provided by the present invention, the lower ends of the two sliding rods 31 are respectively provided with a sliding block 311, and the base 1 is provided with two first sliding grooves 14 which are symmetrical about the mounting hole 11 and are clamped with the sliding block 311; the two second springs 4 are respectively arranged in the two first sliding grooves 14, one end of each second spring 4 is connected with the groove wall of the corresponding first sliding groove 14, and the other end of each second spring 4 is connected with the sliding block 311 in the corresponding first sliding groove 14.
By adopting the above technical solution, on one hand, the first sliding chute 14 can limit the moving direction of the sliding block 311, and further limit the sliding direction of the sliding rod 31, and avoid the sliding of the sliding rod 31 from generating offset; on the other hand, the second spring 4 is disposed in the first sliding groove 14, so that the exposed portion of the second spring 4 to the outside can be reduced, thereby protecting the second spring 4 from being damaged by external environmental factors, and prolonging the service life of the second spring 4.
Referring to fig. 2 and 3 together, as an embodiment of the cap beam detecting device according to the present invention, a pulley 321 is disposed on the abutting piece 32, and second sliding grooves 23 engaged with the pulley 321 are disposed on both sides of the central plate 2.
By adopting the above technical solution, the second chute 23 can limit the sliding direction of the pulley 321, thereby ensuring that the abutting piece 32 can maintain the abutting state with the center plate 2, and improving the stability of the device when in use.
In the center plate 2, when the combination of the slide bar 31 and the contact piece 32 is adopted, the second slide grooves 23 are provided on both left and right sides of the contact piece 32 and both left and right sides of the slide bar 31, respectively, and when the contact piece 32 and the slide bar 31 are connected, the upper and lower second slide grooves 23 are connected.
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. A capping beam detection apparatus, comprising:
the base is connected with an unmanned aerial vehicle for driving the base to move and provided with a mounting hole;
the central plate is inserted in the mounting hole in a sliding manner; the upper end of the central plate is abutted against the bottom surface of the cover beam, and the edge of the central plate protrudes out of the side surface of the cover beam; two side surfaces of the upper part of the central plate are inclined surfaces which contract from top to bottom towards the center;
the two sliding pieces are arranged on two sides of the central plate, are connected to the base in a sliding mode along the radial direction of the mounting hole and are used for being abutted to the inclined surface of the central plate or the cover beam respectively; each sliding piece is connected with a horizontal driving assembly used for driving the two sliding pieces to move oppositely; and
and the signal transmitting end and the signal receiving end of the thickness gauge are respectively arranged at the end parts of the two sliding parts, which are used for being abutted against the cover beam.
2. A capping beam detection apparatus as claimed in claim 1, wherein said central panel comprises:
the driving plate is used for abutting against the sliding piece and adopts a triangular plate-shaped structure which contracts from top to bottom towards the center; and
and the lifting plate is inserted into the mounting hole and detachably connected with the contraction end of the driving plate.
3. The capping beam detection apparatus of claim 2, wherein the upper surface of the lifting plate is provided with a screw groove, and the lower end surface of the driving plate is connected with a screw rod for screw-coupling with the screw groove.
4. The bent cap detection device according to claim 2, wherein the lifting plate is provided with a limiting plate for abutting against the bottom surface of the base, and the limiting plate is connected with the base through a first spring;
the first spring is elastically stretched when the center plate slides downward relative to the base.
5. The capping beam detection device of claim 4, wherein the base is provided with a support rod which penetrates through the limiting plate and is inserted into the first spring.
6. The capping beam detection device as claimed in claim 5, wherein the bottom end of the support rod is provided with an abutting rod; when the sliding piece is separated from the driving plate, the abutting rod abuts against the bottom surface of the lifting plate.
7. A capping beam detection apparatus as claimed in claim 1, wherein the slider comprises:
the sliding rod is arranged on the base in a sliding mode and is connected with the horizontal driving assembly; and
and the abutting piece is fixedly arranged on the sliding rod and is used for abutting against the inclined surface of the central plate or the cover beam.
8. The capping beam detection apparatus of claim 7, wherein the horizontal drive assembly comprises:
the second spring is fixedly arranged on the base and is connected with the sliding rod;
when the two sliding rods move oppositely and oppositely, the second spring elastically contracts.
9. The capping beam detection device according to claim 8, wherein the lower ends of the two sliding rods are respectively provided with a sliding block, and the base is provided with two first sliding grooves which are symmetrical around the mounting hole and are clamped with the sliding blocks; the two second springs are respectively arranged in the two first sliding grooves, one end of each second spring is connected with the corresponding groove wall of the corresponding first sliding groove, and the other end of each second spring is connected with the corresponding sliding block in the corresponding first sliding groove.
10. The capping beam detection device as claimed in claim 7, wherein the abutting member is provided with a pulley, and both sides of the central plate are provided with second sliding grooves engaged with the pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020719480.8U CN212082316U (en) | 2020-04-30 | 2020-04-30 | Bent cap detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020719480.8U CN212082316U (en) | 2020-04-30 | 2020-04-30 | Bent cap detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212082316U true CN212082316U (en) | 2020-12-04 |
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ID=73588306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020719480.8U Expired - Fee Related CN212082316U (en) | 2020-04-30 | 2020-04-30 | Bent cap detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212082316U (en) |
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2020
- 2020-04-30 CN CN202020719480.8U patent/CN212082316U/en not_active Expired - Fee Related
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