CN211646011U - Beam bottom embedded steel plate gradient adjusting device and bridge construction device - Google Patents
Beam bottom embedded steel plate gradient adjusting device and bridge construction device Download PDFInfo
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- CN211646011U CN211646011U CN201922167609.9U CN201922167609U CN211646011U CN 211646011 U CN211646011 U CN 211646011U CN 201922167609 U CN201922167609 U CN 201922167609U CN 211646011 U CN211646011 U CN 211646011U
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Abstract
The utility model belongs to the technical field of the bridge construction technique and specifically relates to a pre-buried steel sheet slope adjusting device of beam bottom and bridge construction equipment is related to. The beam bottom embedded steel plate gradient adjusting device comprises a placing plate and a bottom plate, wherein the placing plate is positioned above the bottom plate and used for placing an embedded steel plate; the placing plate is connected with the bottom plate through the rotating portion, a first height adjusting assembly and a second height adjusting assembly are arranged on two sides of the rotating portion respectively and used for adjusting the angle between the placing plate and the bottom plate. When different bridges or different hole spans of the bridges are constructed, the requirements of different gradient sizes and directions can be met only by adjusting the first height adjusting assembly and the second height adjusting assembly. Simultaneously, compare with current sandbox method, the utility model provides a pre-buried steel sheet slope adjusting device of beam-bottom non-deformable after the pressurized guarantees the accuracy of pre-buried steel sheet slope to guarantee the security of bridge.
Description
Technical Field
The utility model belongs to the technical field of the bridge construction technique and specifically relates to a pre-buried steel sheet slope adjusting device of beam bottom and bridge construction equipment is related to.
Background
The gradient of the beam bottom embedded steel plate is mainly determined by the longitudinal slope of the bridge, and the gradient of the beam bottom embedded steel plate is consistent with the size of the longitudinal slope of the bridge and opposite in direction. At present, the method for adjusting the gradient of an embedded steel plate is a sand box method, a reserved notch is arranged on a prefabricating pedestal, sand is filled in the reserved notch, the prefabricated pedestal is paved into a required gradient, and the steel plate is arranged on the prefabricated pedestal. Because this slope is striden along with different bridges or the different holes of bridge and is changed, when the construction at every turn, need change the terminal surface of reserving the notch to satisfy the requirement of different slopes size, such mode is wasted time and energy. The change is even more complicated and complex when the gradient direction needs to be changed. Meanwhile, due to the fact that gaps exist among the sands, the embedded steel plate is prone to deformation after being pressed, the gradient of the embedded steel plate cannot be accurately adjusted, and finally the bridge is caused to have potential safety hazards.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a pre-buried steel sheet slope adjusting device of beam-bottom to alleviate the different holes of different bridges or bridges of construction that exist among the prior art and stride the time, be difficult to the technical problem of the pre-buried steel sheet slope of quick accurate regulation.
A second object of the utility model is to provide a bridge construction equipment to alleviate the technical problem that exists among the prior art because when the different holes of different bridges or bridges of construction were striden, it leads to the bridge to have the potential safety hazard to be difficult to quick accurate adjustment pre-buried steel sheet slope.
Based on the first purpose, the utility model provides a beam bottom embedded steel plate gradient adjusting device, which comprises a placing plate and a bottom plate, wherein the placing plate is positioned above the bottom plate and used for placing an embedded steel plate; the placing plate is connected with the bottom plate through a rotating part, a first height adjusting assembly and a second height adjusting assembly are respectively arranged on two sides of the rotating part, and the first height adjusting assembly and the second height adjusting assembly are used for adjusting the angle between the placing plate and the bottom plate.
Further, in some embodiments, the rotation portion is located at an intermediate position of the placing plate.
Further, in some embodiments, the rotating portion includes a first supporting plate and a second supporting plate, the first supporting plate is fixedly connected to the lower surface of the placing plate, the surface of the first supporting plate is perpendicular to the surface of the placing plate, and the lower edge of the first supporting plate is provided with a first groove portion; the second support plate is fixedly connected with the upper surface of the bottom plate, the plate surface of the second support plate is perpendicular to the plate surface of the bottom plate, and a second groove part is formed in the upper edge of the second support plate; the tank bottom of first slot part can with the tank bottom of second slot part contacts, just two cell walls of first slot part respectively with the clearance sets up between two faces of second backup pad.
Further, in some embodiments, the first slot portion is a stepped slot.
Further, in some embodiments, each of the first height adjusting assembly and the second height adjusting assembly includes a sleeve and a bolt, the sleeve is fixedly connected to the lower surface of the placing plate, an inner wall of the sleeve is provided with an internal thread, the bolt is matched with the internal thread, and the bolt can abut against the upper surface of the bottom plate.
Further, in some embodiments, a twist handle is included and is coupled to the bolt.
Further, in some embodiments, a reinforcing rib plate is arranged between the outer wall of the sleeve and the lower surface of the placing plate.
Further, in some embodiments, positioning grooves are formed in the upper surface of the bottom plate, the number of the positioning grooves is equal to the number of the bolts, and the positions of the positioning grooves correspond to the positions of the bolts one to one.
Further, in some embodiments, the placing plate is rectangular, the number of the first height adjusting assemblies is two, and the two first height adjusting assemblies are arranged at intervals along one short side of the placing plate; the number of the second height adjusting assemblies is two, and the second height adjusting assemblies are arranged along the opposite short side of the placing plate at intervals.
Based on above-mentioned second purpose, the utility model also provides a bridge construction equipment, include the pre-buried steel sheet slope adjusting device of bottom of a beam.
Compared with the prior art, the beneficial effects of the utility model include:
the utility model provides a beam bottom embedded steel plate gradient adjusting device, which comprises a placing plate and a bottom plate, wherein the placing plate is positioned above the bottom plate and used for placing an embedded steel plate; the placing plate is connected with the bottom plate through a rotating part, a first height adjusting assembly and a second height adjusting assembly are respectively arranged on two sides of the rotating part, and the first height adjusting assembly and the second height adjusting assembly are used for adjusting the angle between the placing plate and the bottom plate.
Based on this structure, the utility model provides a pre-buried steel sheet slope adjusting device of beam-bottom, when using, with the bottom plate mounting on prefabricated pedestal, adjust first altitude mixture control subassembly and second altitude mixture control subassembly according to the vertical slope of bridge for the size and the direction of placing the angle between board and the bottom plate are required angle size and direction, then place pre-buried steel sheet on placing the board, thereby make the slope of pre-buried steel sheet be required slope. When different bridges or different hole spans of the bridges are constructed, the requirements of different gradient sizes and directions can be met only by adjusting the first height adjusting assembly and the second height adjusting assembly. Simultaneously, compare with current sand box method, the utility model provides a pre-buried steel sheet slope adjusting device of beam-bottom non-deformable after the pressurized guarantees the accuracy of pre-buried steel sheet slope to guarantee the security of bridge.
The utility model provides a bridge construction equipment is owing to used the utility model provides a pre-buried steel sheet slope adjusting device of beam-bottom can be when the different holes of different bridges of construction or bridge are striden, carries out quick accurate the regulation to the pre-buried steel sheet slope to guarantee the security of bridge.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an exploded structure of a device for adjusting a gradient of a beam bottom embedded steel plate according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of another view angle of the device for adjusting the gradient of the beam-bottom embedded steel plate according to the first embodiment of the present invention;
fig. 3 is a schematic view of a beam bottom embedded steel plate gradient adjusting device provided in an embodiment of the present invention in a use state;
fig. 4 is a top view (placing plate not shown) of the device for adjusting the gradient of the beam bottom embedded steel plate according to the embodiment of the present invention.
Icon: 101-placing a plate; 102-a backplane; 103-a first support plate; 104-a second support plate; 105-a first trench portion; 106-a second slot portion; 107-a sleeve; 108-a bolt; 109-reinforcing plate; 110-a positioning groove; 111-a first subslot; 112-a second subslot; 113-jack.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, the embodiment provides a gradient adjusting device for a beam bottom embedded steel plate, which includes a placing plate 101 and a bottom plate 102, wherein the placing plate 101 is located above the bottom plate 102 and is used for placing the embedded steel plate; the placing plate 101 is connected with the bottom plate 102 through a rotating portion, a first height adjusting assembly and a second height adjusting assembly are respectively arranged on two sides of the rotating portion, and the first height adjusting assembly and the second height adjusting assembly are used for adjusting the angle between the placing plate 101 and the bottom plate 102.
Based on this structure, the pre-buried steel sheet slope adjusting device of beam-bottom that this embodiment provided, when using, installs bottom plate 102 on prefabricated pedestal, adjusts first altitude mixture control subassembly and second altitude mixture control subassembly according to the vertical slope of bridge for the size and the direction of placing the angle between board 101 and the bottom plate 102 are required angle size and direction, then place pre-buried steel sheet on placing board 101, thereby make the slope of pre-buried steel sheet be required slope. When different bridges or different hole spans of the bridges are constructed, the requirements of different gradient sizes and directions can be met only by adjusting the first height adjusting assembly and the second height adjusting assembly. Simultaneously, compare with current grit, the pre-buried steel sheet slope adjusting device of beam-bottom that this embodiment provided is non-deformable after the pressurized, guarantees the accuracy of pre-buried steel sheet slope to guarantee the security of bridge.
The placement plate 101 and the bottom plate 102 in this embodiment are both steel plates.
In some embodiments, the rotating portion is located at an intermediate position of the placing plate 101.
By providing the rotating portion at the middle position of the placing plate 101, the processing is facilitated, and when the placing plate 101 is in an inclined state, it is advantageous to keep the center of gravity of the placing plate 101 balanced, thereby facilitating the adjustment of the angle between the placing plate 101 and the base plate 102 by adjusting the first height adjusting assembly and the second height adjusting assembly.
In some embodiments, the rotating portion includes a first supporting plate 103 and a second supporting plate 104, the first supporting plate 103 is fixedly connected to the lower surface of the placing plate 101, the plate surface of the first supporting plate 103 is perpendicular to the plate surface of the placing plate 101, and the lower edge of the first supporting plate 103 is provided with a first groove 105; the second support plate 104 is fixedly connected with the upper surface of the bottom plate 102, the plate surface of the second support plate 104 is perpendicular to the plate surface of the bottom plate 102, and the upper edge of the second support plate 104 is provided with a second groove 106; the bottom of the first groove 105 can contact the bottom of the second groove 106, and two grooves of the first groove 105 are spaced from two plate surfaces of the second support plate 104.
Specifically, when in use, the first support plate 103 is placed on the second support plate 104 in a crossed manner, wherein the groove bottom of the first groove portion 105 is in contact with the groove bottom of the second groove portion 106, and since the two groove walls of the first groove portion 105 are respectively arranged with a gap between the two plate surfaces of the second support plate 104, when the first height adjusting assembly and the second height adjusting assembly are adjusted, a movable space can be left for the first support plate 103 to ensure that the placing plate 101 can be inclined. In this embodiment, the first height adjustment assembly and the second height adjustment assembly are respectively located at two sides of the first supporting plate 103, and the first height adjustment assembly and the second height adjustment assembly are respectively disposed in the extending direction of the plate surface of the first supporting plate 103.
Alternatively, the number of the first support plates 103 is two, two first support plates 103 are spaced apart along the center line of the placement plate 101, the number of the second support plates 104 is also two, two second support plates 104 are spaced apart along the center line of the bottom plate 102, and the positions of the second support plates 104 and the first support plates 103 are in one-to-one correspondence, so as to ensure that the first groove portions 105 can be buckled in the second groove portions 106 corresponding thereto.
In some embodiments, the first trench portion 105 is a stepped trench.
Specifically, referring to fig. 1, the stepped groove includes a first sub-groove 111 and a second sub-groove 112, the first sub-groove 111 communicates with the second sub-groove 112, and a depth of the first sub-groove 111 is greater than a depth of the second sub-groove 112.
By providing the first groove portion 105 as a stepped groove, the notch of the first groove portion 105 is enlarged, and when the placement board 101 is mounted, it is easy to insert the second support plate 104 into the first groove portion 105, and thus the groove bottom of the second groove portion 106 can be brought into contact with the groove bottom of the first sub-groove 111.
In some embodiments, the placing plate 101 is rectangular, the number of the first height adjusting assemblies is two, and two first height adjusting assemblies are arranged at intervals along one short side of the placing plate 101; the number of the second height adjusting assemblies is two, and the two second height adjusting assemblies are arranged at intervals along the other opposite short side of the placing plate 101.
Alternatively, two first height adjusting members may be provided at two corners of the placing plate 101, respectively, and two second height adjusting members may be provided at the opposite other corners of the placing plate 101, respectively, in such a manner that stability can be enhanced.
In some embodiments, the first height adjusting assembly and the second height adjusting assembly each include a sleeve 107 and a bolt 108, the sleeve 107 is fixedly connected to the lower surface of the placing plate 101, an inner wall of the sleeve 107 is provided with an internal thread, the bolt 108 is matched with the internal thread, and the bolt 108 can abut against the upper surface of the bottom plate 102.
Alternatively, the sleeve 107 is welded to the lower surface of the placement board 101. Referring to fig. 3, one end of the bolt 108 extends into the inner wall of the sleeve 107, and is matched with the internal thread, and the other end of the bolt 108 can be abutted to the upper surface of the bottom plate 102, so as to maintain the angle between the adjusting placing plate 101 and the bottom plate 102 unchanged, thereby ensuring the accuracy of the gradient of the embedded steel plate.
In addition to the state shown in fig. 3, the inclination direction of the mounting plate 101 can be changed by screwing the bolt 108 on the left side out by a predetermined distance and screwing the bolt 108 on the right side into a predetermined distance, which is convenient and quick to operate.
In some embodiments, the device for adjusting the gradient of the beam bottom embedded steel plate further comprises a screwing handle, and the screwing handle is connected with the bolt 108.
Specifically, the bolt 108 is provided with a plug hole 113 along the radial direction, the plug hole 113 is located outside the sleeve 107, in this embodiment, the plug hole 113 is a blind hole, the screw handle is rod-shaped, the diameter of the screw handle is matched with the aperture of the plug hole 113, when in use, one end of the screw handle is inserted into the plug hole 113, and then the screw handle is pulled along the circumferential direction of the bolt 108, so that the extending length of the bolt 108 can be adjusted.
In some embodiments, a stiffener plate 109 is provided between the outer wall of the sleeve 107 and the lower surface of the placement plate 101.
Optionally, the number of the reinforcing rib plates 109 is four, and four reinforcing rib plates 109 are arranged at intervals along the circumferential direction of the sleeve 107. By providing the reinforcing rib plate 109, the supporting strength of the mounting plate 101 can be enhanced, and the deformation under pressure can be further prevented. In this embodiment, four reinforcing ribs 109 are uniformly spaced in the circumferential direction of the sleeve 107.
In some embodiments, referring to fig. 1, the upper surface of the bottom plate 102 is provided with positioning slots 110, the number of the positioning slots 110 is equal to the number of the bolts 108, and the positions of the positioning slots 110 correspond to the positions of the bolts 108 one by one.
In this embodiment, the bottom plate 102 is rectangular, the number of the positioning slots 110 is four, and the four positioning slots 110 are respectively disposed at four corners of the bottom plate 102.
Example two
This embodiment provides a bridge construction equipment, include the embodiment of the utility model provides a pre-buried steel sheet slope adjusting device of beam-bottom.
The utility model provides a bridge construction equipment is owing to used the utility model provides a pre-buried steel sheet slope adjusting device of beam-bottom can be when the different holes of the different bridges of construction or bridge are striden, carries out quick accurate regulation to the pre-buried steel sheet slope to guarantee the security of bridge.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The gradient adjusting device for the beam bottom embedded steel plate is characterized by comprising a placing plate and a bottom plate, wherein the placing plate is positioned above the bottom plate and used for placing the embedded steel plate; the placing plate is connected with the bottom plate through a rotating part, a first height adjusting assembly and a second height adjusting assembly are respectively arranged on two sides of the rotating part, and the first height adjusting assembly and the second height adjusting assembly are used for adjusting the angle between the placing plate and the bottom plate.
2. The device for adjusting the gradient of the beam bottom embedded steel plate as claimed in claim 1, wherein the rotating part is located in the middle of the placing plate.
3. The device for adjusting the gradient of the embedded steel plate at the bottom of the beam as claimed in claim 2, wherein the rotating part comprises a first supporting plate and a second supporting plate, the first supporting plate is fixedly connected with the lower surface of the placing plate, the surface of the first supporting plate is perpendicular to the surface of the placing plate, and a first groove part is formed in the lower edge of the first supporting plate; the second support plate is fixedly connected with the upper surface of the bottom plate, the plate surface of the second support plate is perpendicular to the plate surface of the bottom plate, and a second groove part is formed in the upper edge of the second support plate; the tank bottom of first slot part can with the tank bottom of second slot part contacts, just two cell walls of first slot part respectively with the clearance sets up between two faces of second backup pad.
4. The gradient adjusting device for the beam bottom embedded steel plate as claimed in claim 3, wherein the first groove is a stepped groove.
5. The device for adjusting the gradient of the embedded steel plate at the bottom of the beam as claimed in any one of claims 1 to 4, wherein the first height adjusting assembly and the second height adjusting assembly each comprise a sleeve and a bolt, the sleeve is fixedly connected with the lower surface of the placing plate, an internal thread is arranged on the inner wall of the sleeve, the bolt is matched with the internal thread, and the bolt can abut against the upper surface of the bottom plate.
6. The device for adjusting the gradient of the embedded steel plate at the bottom of the beam as claimed in claim 5, further comprising a screwing handle, wherein the screwing handle is connected with the bolt.
7. The gradient adjusting device for the beam bottom embedded steel plate according to claim 5, wherein a reinforcing rib plate is arranged between the outer wall of the sleeve and the lower surface of the placing plate.
8. The device for adjusting the gradient of the beam bottom embedded steel plate as claimed in claim 5, wherein positioning grooves are formed in the upper surface of the bottom plate, the number of the positioning grooves is equal to that of the bolts, and the positioning grooves correspond to the bolts in position one to one.
9. The device for adjusting the gradient of the embedded steel plate at the bottom of the beam as claimed in any one of claims 1 to 4, wherein the placing plate is rectangular, the number of the first height adjusting assemblies is two, and the two first height adjusting assemblies are arranged at intervals along one short side of the placing plate; the number of the second height adjusting assemblies is two, and the second height adjusting assemblies are arranged along the opposite short side of the placing plate at intervals.
10. A bridge construction device, characterized by comprising the beam bottom embedded steel plate gradient adjusting device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167609.9U CN211646011U (en) | 2019-12-05 | 2019-12-05 | Beam bottom embedded steel plate gradient adjusting device and bridge construction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167609.9U CN211646011U (en) | 2019-12-05 | 2019-12-05 | Beam bottom embedded steel plate gradient adjusting device and bridge construction device |
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| CN211646011U true CN211646011U (en) | 2020-10-09 |
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| CN201922167609.9U Active CN211646011U (en) | 2019-12-05 | 2019-12-05 | Beam bottom embedded steel plate gradient adjusting device and bridge construction device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001752A (en) * | 2021-03-31 | 2021-06-22 | 四川路航建设工程有限责任公司 | Positioning adjustment method for beam bottom embedded steel plate |
| CN114227895A (en) * | 2021-12-09 | 2022-03-25 | 广西路桥工程集团有限公司 | Method for adjusting gradient of flexible sand pit during laying of embedded steel plate on flexible sand pit |
-
2019
- 2019-12-05 CN CN201922167609.9U patent/CN211646011U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001752A (en) * | 2021-03-31 | 2021-06-22 | 四川路航建设工程有限责任公司 | Positioning adjustment method for beam bottom embedded steel plate |
| CN113001752B (en) * | 2021-03-31 | 2022-08-12 | 四川路航建设工程有限责任公司 | Positioning adjustment method for beam bottom embedded steel plate |
| CN114227895A (en) * | 2021-12-09 | 2022-03-25 | 广西路桥工程集团有限公司 | Method for adjusting gradient of flexible sand pit during laying of embedded steel plate on flexible sand pit |
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