CN217637898U - Bridge expansion joint device clamp - Google Patents
Bridge expansion joint device clamp Download PDFInfo
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- CN217637898U CN217637898U CN202221586562.5U CN202221586562U CN217637898U CN 217637898 U CN217637898 U CN 217637898U CN 202221586562 U CN202221586562 U CN 202221586562U CN 217637898 U CN217637898 U CN 217637898U
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- expansion joint
- base
- bridge expansion
- clamping
- bases
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Abstract
The utility model is used for the road and bridge field especially relates to a bridge expansion joint device anchor clamps, comprises a workbench, be equipped with a plurality of bases on the workstation, adjacent two in the base, at least one the base with workstation sliding connection, each all be equipped with clamping device on the base, each on the base clamping device sets up relatively. In the use, place the flexible seam device of bridge between two adjacent bases, then promote the base and slide for two adjacent bases are close to, thereby pass through clamping device with the bridge expansion joint device and press from both sides tightly, because the distance between two adjacent bases can be adjusted wantonly, so clamping device on two adjacent bases can the not bridge expansion joint device of unidimensional type of centre gripping, thereby avoid the skew of bridge expansion joint device.
Description
Technical Field
The utility model is used for the road and bridge field especially relates to a bridge expansion joint device anchor clamps.
Background
The existing expansion joint devices are more in types, the clamps of the test system of the highway bridge expansion joint device can only clamp one type, and when the expansion joint device needs to be tested, the clamps can not clamp the bridge expansion joint devices of different types, so that the bridge expansion joint device is easy to move and deviate in the test process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a bridge expansion joint device anchor clamps, can the not bridge expansion joint device of unidimensional type of centre gripping to avoid the skew of bridge expansion joint device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a bridge expansion joint device anchor clamps, includes the workstation, be equipped with a plurality of bases on the workstation, adjacent two in the base, at least one the base with workstation sliding connection, each all be equipped with clamping device on the base, each on the base clamping device sets up relatively.
The utility model discloses bridge expansion joint device anchor clamps have following beneficial effect at least: in the use, put the flexible seam device of bridge between two adjacent bases, then promote the base and slide for two adjacent bases are close to, thereby pass through clamping device with the bridge expansion joint device and press from both sides tightly, because the distance between two adjacent bases can be adjusted wantonly, so clamping device on two adjacent bases can the not bridge expansion joint device of unidimensional type of centre gripping, thereby avoid the skew of bridge expansion joint device.
According to the utility model discloses a bridge expansion joint device anchor clamps of other embodiments, install the slide rail on the workstation, be equipped with the slider on the base, the slider with slide rail sliding fit.
According to the utility model discloses a bridge expansion joint device anchor clamps of other embodiments, adjacent two in the base, one of them the base with workstation fixed connection, another the base with workstation sliding connection.
According to the utility model discloses a bridge expansion joint device anchor clamps of other embodiments are fixed on the workstation the base with the connection can be dismantled to the workstation.
According to the utility model discloses a bridge expansion joint device anchor clamps of other embodiments, clamping device with the connection can be dismantled to the base.
According to the utility model discloses a bridge expansion joint device anchor clamps of other embodiments, the last connecting hole that is equipped with of clamping device, be equipped with the screw hole on the base, the connecting hole with wear to establish the screw rod in the screw hole in order to incite somebody to action clamping device fixes on the base.
According to the utility model discloses a bridge expansion joint device anchor clamps of other embodiments, be equipped with the multirow on the base the screw hole, each row the screw hole is along adjacent two the interval direction interval arrangement of base, the connecting hole is with different rows the screw hole is connected fixedly in order to adjust clamping device is in mounted position on the base.
According to the utility model discloses a bridge expansion joint device anchor clamps of other embodiments, clamping device includes support, first clamping tool and second clamping tool, first clamping tool installs on the support, second clamping tool installs on the first clamping tool, be equipped with first splint on the first clamping tool, be equipped with the second splint on the second clamping tool, first splint with second splint relative interval sets up.
According to the utility model discloses a bridge expansion joint device anchor clamps of other embodiments, be equipped with on the first clamping means along the first regulation hole that the support direction of height extends, be equipped with the mounting hole on the support, first regulation hole with wear to establish first fastener in the mounting hole in order to incite somebody to action first clamping means demountable installation is in on the support.
According to the utility model discloses a bridge expansion joint device anchor clamps of other embodiments, be equipped with on the first clamping tool along the second regulation hole that the length direction of slide rail extends, be equipped with on the second clamping tool along the third regulation hole that the length direction of slide rail extends, the second regulation hole with wear to establish the second fastener in the third regulation hole in order to incite somebody to action second clamping tool demountable installation is on first clamping tool.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a side cross-sectional view of the embodiment of FIG. 1;
fig. 3 is an exploded view of the clamping device in the embodiment of fig. 1.
Detailed Description
This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.
In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the utility model, the meaning of "several" is one or more, the meaning of "a plurality of" is more than two, "greater than", "less than", "exceed" and so on are understood as not including the number; "above", "below", "within" and the like are understood to include the present numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can be detachably connected and can be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either internal to the two elements or in an interactive relationship of the two elements. The technical field can reasonably determine the specific meaning of the words in the utility model by combining the specific content of the technical scheme.
The existing expansion joint device is more in types, the clamp of the highway bridge expansion joint device test system can only clamp one type, when the expansion joint device is required to be tested, the clamp cannot clamp the bridge expansion joint devices of different types, and no corresponding fixed structure or clamp is used for positioning the expansion joint device, so that the bridge expansion joint device is easy to move and deviate in the test process, and the test result is influenced.
In order to solve the technical problem, the utility model provides a bridge expansion joint device anchor clamps.
Referring to fig. 1 to 3, the fixture for a bridge expansion joint device includes a workbench 100, a plurality of bases 200 are disposed on the workbench 100, at least one base 200 of two adjacent bases 200 is slidably connected to the workbench 100, a clamping device 300 is disposed on each base 200, and the clamping devices 300 on each base 200 are disposed oppositely.
In the use, put bridge expansion joint device 001 between two adjacent bases 200, then promote base 200 and slide for two adjacent bases 200 are close to, thereby pass through clamping device 300 with bridge expansion joint device 001 and press from both sides tightly, because the distance between two adjacent bases 200 can be adjusted wantonly, so clamping device 300 on two adjacent bases 200 can the not bridge expansion joint device 001 of unidimensional type of centre gripping, thereby avoid bridge expansion joint device 001 to squint.
In some embodiments, two adjacent bases 200 can both slide, by pushing two adjacent bases 200 closer together to achieve a clamping action.
In other embodiments, one of the two adjacent bases 200 is fixedly connected to the workbench 100, and the other base 200 is slidably connected to the workbench 100, so that the slidable base 200 is pushed to approach the fixed base 200 during the use process, thereby achieving the clamping action.
As shown in fig. 1 and 2, the left base 200 is fixed on the work table 100, and the right base 200 is slidably mounted on the work table 100.
In some embodiments, a hydraulic device or a driving motor is installed on one side of the base 200 capable of sliding to provide a sliding force.
The table 100 has a rectangular parallelepiped structure, and the bases 200 are spaced apart from each other along the length of the table 100.
In some embodiments, the slide rail 110 is installed on the working platform 100, and the sliding block 230 is installed on the base 200, and the sliding block 230 is slidably engaged with the slide rail 110. The sliding smoothness of the base 200 can be ensured by the cooperation of the sliding rail 110 and the sliding block 230.
In some embodiments, two bases 200 are disposed on the working platform 100, wherein one base 200 is fixed at one end of the working platform 100, the sliding rail 110 is fixed on the working platform 100, the sliding rail 110 extends from one end of the working platform 100 to a side close to the fixed base 200 along the length direction of the working platform 100, a sliding block 230 is mounted at the bottom of the other base 200, and the sliding block 230 is in sliding fit with the sliding rail 110.
To facilitate removal and installation of the base 200, in some embodiments, the base 200, which is fixed to the work table 100, is removably connected to the work table 100.
Specifically, the two sides of the workbench 100 are provided with bolt holes, the bottom of the base 200 is provided with an outward extending mounting plate 210, the mounting plate 210 is provided with through holes 211, the through holes 211 in the mounting plate 210 of the base 200 are aligned with the bolt holes in the workbench 100 in the mounting process, and then bolts are arranged in the through holes 211 and the bolt holes in a penetrating manner and are screwed and fixed.
Referring to fig. 3, the clamping device 300 includes a base 310, a first clamping tool 320 and a second clamping tool 330, the first clamping tool 320 is mounted on the base 310, the second clamping tool 330 is mounted on the first clamping tool 320, a first clamping plate 323 is disposed on the first clamping tool 320, a second clamping plate 332 is disposed on the second clamping tool 330, and the first clamping plate 323 and the second clamping plate 332 are disposed at an interval.
In the use process, the edge of the bridge expansion joint device 001 is embedded between the first clamping plate 323 and the second clamping plate 332, and then the two adjacent clamping devices 300 are close to each other to clamp the bridge expansion joint device 001, and because the edges of the two sides of the bridge expansion joint device 001 are embedded between the first clamping plate 323 and the second clamping plate 332 of the two adjacent clamping devices 300, the bridge expansion joint device 001 can be well positioned when being clamped between the two adjacent clamping devices 300.
Specifically, support 310 includes bottom plate 311, riser 313 and reinforcing plate 312, and bottom plate 311 level sets up, and riser 313 is vertical to be installed on bottom plate 311, and two adjacent bases 200 go up the relative setting of the plane side of riser 313, and reinforcing plate 312 is the right triangle structure, and one of them right-angle side of reinforcing plate 312 is connected with riser 313, and another right-angle side of reinforcing plate 312 is connected with bottom plate 311 for whole support 310 is more firm, and stability is better.
To facilitate removal and installation of the holder 300, in some embodiments, the holder 300 is removably connected to the base 200.
In some embodiments, the clamping device 300 is provided with a connecting hole 301, the base 200 is provided with a threaded hole 220, and screws are inserted into the connecting hole 301 and the threaded hole 220 to fix the clamping device 300 on the base 200.
Specifically, the bottom plate 311 is provided with two connecting holes 301, the two connecting holes 301 are located on two sides of the vertical plate 313 respectively, the upper surface of the base 200 is provided with two threaded holes 220, the threaded holes 220 are of a blind hole structure, the two connecting holes 301 on the bottom plate 311 are aligned with the two threaded holes 220 on the base 200 in the installation process, and bolts are arranged in the connecting holes 301 and the threaded holes 220 in a penetrating manner and screwed down to fix the clamping device 300 on the base 200.
In order to facilitate adjustment of the installation position of the clamping device 300 on the base 200, in some embodiments, a plurality of rows of threaded holes 220 are formed on the base 200, each row of threaded holes 220 is arranged at intervals along the interval direction of two adjacent bases 200, and the connection holes 301 are fixedly connected with the threaded holes 220 of different rows to adjust the installation position of the clamping device 300 on the base 200.
Specifically, two rows of threaded holes 220 are formed in the base 200, each row has two threaded holes 220, two connecting holes 301 in the support 310 correspond to two threaded holes 220 in one row on the left side of the base 200, then bolts are arranged to fasten, so that the distance between the clamping devices 300 on two adjacent bases 200 is closer, two connecting holes 301 in the support 310 correspond to two threaded holes 220 in one row on the right side of the base 200, then bolts are arranged to fasten, so that the distance between the clamping devices 300 on two adjacent bases 200 is farther, therefore, not only can the distance between two adjacent clamping devices 300 be adjusted through sliding the base 200, but also the adjustment of the installation positions of the clamping devices 300 on the bases 200 can be realized, and the adjustment mode is more flexible.
The first clamping tool 320 is provided with a first adjusting hole 302 extending along the height direction of the support 310, the support 310 is provided with a mounting hole 305, and a first fastener penetrates through the first adjusting hole 302 and the mounting hole 305 to detachably mount the first clamping tool 320 on the support 310.
The first clamping tool 320 is provided with a second adjusting hole 303 extending along the length direction of the slide rail 110, the second clamping tool 330 is provided with a third adjusting hole 304 extending along the length direction of the slide rail 110, and a second fastener is inserted into the second adjusting hole 303 and the third adjusting hole 304 to detachably mount the second clamping tool 330 on the first clamping tool 320.
Specifically, the vertical plate 313 is provided with the mounting hole 305, the first clamping tool 320 includes a first horizontal plate 321, a first vertical plate 322 and a first clamping plate 323, the first vertical plate 322 and the first clamping plate 323 are both vertically fixed at two ends of the first horizontal plate 321, and the first vertical plate 322 is higher than the first clamping plate 323.
The first adjusting hole 302 is a strip-shaped through hole structure vertically arranged on the first vertical plate 322, the first vertical plate 322 of the first clamping tool 320 is attached to the vertical plate 313, so that the first adjusting hole 302 is aligned with the mounting hole 305, then the first fastener is arranged in the first adjusting hole 302 and the mounting hole 305 in a penetrating mode and is screwed and fixed, when the height of the first clamping tool 320 needs to be adjusted, the first fastener is loosened, the first clamping tool 320 slides along the adjusting range of the first adjusting hole 302, and when the position of the first clamping tool 320 is adjusted properly, the first fastener is screwed.
The second clamping means 330 includes a second horizontal plate 331 and a second clamping plate 332, the second clamping plate 332 is vertically fixed at one end of the second horizontal plate 331, and the second clamping plate 332 has the same width as the first clamping plate 323.
The third adjusting hole 304 is a strip-shaped through hole structure formed in the second horizontal plate 331, the third adjusting hole 304 extends along the length direction of the slide rail 110 on the second horizontal plate 331, and in the installation process, a second fastener penetrates through the second adjusting hole 303 and the third adjusting hole 304 and is screwed down, so that the second clamping tool 330 can be detachably fixed on the first clamping tool 320.
When it is desired to adjust the position of the second gripping tool 330, the second fastener is loosened, the second gripping tool 330 is adjusted within the adjustment range of the second adjustment aperture 303, and the second fastener is tightened when adjusted into place.
The second clamping tool 330 may also be adjusted within the adjustment range of the third adjustment aperture 304 and tightened after being adjusted into place.
The second clamping tool 330 may also be adjusted within the adjustment range of the second adjustment aperture 303 and the third adjustment aperture 304 simultaneously, and the second fastener tightened after adjustment is made.
Wherein the first fastener and the second fastener are both bolt and nut structures.
The present invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope of the present invention defined by the claims.
Claims (10)
1. The utility model provides a bridge expansion joint device anchor clamps which characterized in that: the automatic clamping device comprises a workbench, wherein a plurality of bases are arranged on the workbench, at least one base is arranged in each of the bases and is in sliding connection with the workbench, clamping devices are arranged on the bases, and the clamping devices on the bases are arranged oppositely.
2. The bridge expansion joint installation clamp of claim 1, wherein: the worktable is provided with a sliding rail, the base is provided with a sliding block, and the sliding block is in sliding fit with the sliding rail.
3. The bridge expansion joint installation clamp of claim 1, wherein: in two adjacent bases, one of them the base with workstation fixed connection, the other the base with workstation sliding connection.
4. The bridge expansion joint installation clamp of claim 3, wherein: the base fixed on the workbench is detachably connected with the workbench.
5. The bridge expansion joint installation jig of claim 1, wherein: the clamping device is detachably connected with the base.
6. The bridge expansion joint installation clamp of claim 5, wherein: the clamping device is provided with a connecting hole, the base is provided with a threaded hole, and the connecting hole and the threaded hole are internally provided with a threaded rod in a penetrating mode so as to fix the clamping device on the base.
7. The bridge expansion joint installation jig of claim 6, wherein: the base is provided with a plurality of rows of threaded holes, each row of threaded holes are arranged at intervals along the interval direction of two adjacent bases, and the connecting holes are fixedly connected with the threaded holes in different rows so as to adjust the mounting positions of the clamping devices on the bases.
8. The bridge expansion joint installation jig of claim 2, wherein: clamping device includes support, first clamping tool and second clamping tool, first clamping tool installs on the support, second clamping tool installs on the first clamping tool, be equipped with first splint on the first clamping tool, be equipped with the second splint on the second clamping tool, first splint with the relative interval of second splint sets up.
9. The bridge expansion joint installation clamp of claim 8, wherein: be equipped with on the first centre gripping instrument along the first regulation hole that the support direction of height extends, be equipped with the mounting hole on the support, first regulation hole with wear to establish first fastener in the mounting hole in order with first centre gripping instrument demountable installation be in on the support.
10. The bridge expansion joint installation jig of claim 8, wherein: be equipped with on the first centre gripping instrument along the second regulation hole that the length direction of slide rail extends, be equipped with on the second centre gripping instrument along the third regulation hole that the length direction of slide rail extends, the second regulation hole with wear to establish the second fastener in the third regulation hole in order to incite somebody to action second centre gripping instrument demountable installation is on first centre gripping instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221586562.5U CN217637898U (en) | 2022-06-17 | 2022-06-17 | Bridge expansion joint device clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221586562.5U CN217637898U (en) | 2022-06-17 | 2022-06-17 | Bridge expansion joint device clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217637898U true CN217637898U (en) | 2022-10-21 |
Family
ID=83629018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221586562.5U Active CN217637898U (en) | 2022-06-17 | 2022-06-17 | Bridge expansion joint device clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217637898U (en) |
-
2022
- 2022-06-17 CN CN202221586562.5U patent/CN217637898U/en active Active
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