CN217352143U - Height adjusting device for bottom die of bridge bent cap - Google Patents
Height adjusting device for bottom die of bridge bent cap Download PDFInfo
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- CN217352143U CN217352143U CN202220154785.8U CN202220154785U CN217352143U CN 217352143 U CN217352143 U CN 217352143U CN 202220154785 U CN202220154785 U CN 202220154785U CN 217352143 U CN217352143 U CN 217352143U
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- height adjusting
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Abstract
The utility model provides a bridge bent cap die block height adjusting device. The device comprises a base and a height adjusting mechanism, wherein the height adjusting mechanism comprises a fixed piece and a sliding piece; the fixing piece is fixedly connected with the base, and the sliding piece can move towards the direction far away from or close to the base in a sliding mode relative to the fixing piece so as to adjust the height of the cover beam bottom die. Through the scheme, the height of the bottom die of the bridge capping beam can be quickly and conveniently adjusted.
Description
Technical Field
The utility model relates to a bridge construction technical field especially relates to a bridge bent cap die block height adjusting device.
Background
The bridge capping beam construction usually adopts a core penetrating rod as a support of a capping beam bottom die. In the prior art, when the core-through rod is used for construction, a sand bucket is often used for supporting between the cover beam bottom die and the core-through rod in order to facilitate the detachment and the erection of the cover beam bottom die. The bottom die can be simply detached and the height of the bottom die can be adjusted through sand flowing of the sand bucket.
However, the sand bucket is easy to deform due to the limitation of the sand material, and prepressing is needed to ensure that the sand in the sand bucket does not deform in the later period, so that the overall height of the bridge capping beam is ensured. But the prepressing of the sand in the sand bucket needs to be tested repeatedly, so that the process of adjusting the height of the bridge capping beam bottom die is complicated, time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge bent cap die block height adjusting device to realize the regulation to bridge bent cap die block height fast accurately. The specific technical scheme is as follows:
the utility model provides a bridge bent cap die block height adjusting device, include:
a base;
the height adjusting mechanism comprises a fixed piece and a sliding piece; the fixing piece is fixedly connected with the base, and the sliding piece can move towards the direction far away from or close to the base in a sliding mode relative to the fixing piece so as to adjust the height of the cover beam bottom die.
In some embodiments of the present application, the cross-sectional shapes of the fixed member and the sliding member are triangular;
the first bottom surface of the fixing piece is fixedly connected with the base; the third bottom surface of the sliding part is in contact with the bottom die surface of the cover beam; the inclined plane of mounting with the inclined plane of slider sets up and laminates each other.
In some embodiments of the present application, the height adjustment mechanism further comprises a lever assembly for limiting the freedom of movement of the slider in the horizontal and vertical directions.
In some embodiments of the present application, the second bottom surface of the fixed member and the fourth bottom surface of the sliding member are both provided with a through strip-shaped hole; the axis of the strip-shaped hole is parallel to the first bottom surface;
the pull rod assembly comprises a pull rod, a first nut and a second nut, and the pull rod penetrates through the strip-shaped hole; the first nut and the second nut are respectively connected to two ends of the pull rod through threads.
In some embodiments of the present application, the base includes a cross beam that is bridged on top of a feed-through bar of a bridge foundation pile for providing support for a bridge cap beam bottom die.
In some embodiments of the present application, the base further comprises a counterbalance for balancing the cross beam.
In some embodiments of the present application, the balance piece is a curved plate having the same curvature as the bridge foundation pile;
the curved plate is sleeved on the core penetrating rod and attached to the outer circumference of the bridge foundation pile, and one end of the curved plate, which is close to the cross beam, is fixedly connected with the bottom surface of the cross beam.
In some embodiments of the present application, the curved plate is provided with a connecting hole, and the curved plate is sleeved on the core rod through the connecting hole.
In some embodiments of the present application, the base further includes two reinforcing rib plates disposed at an interval, and the reinforcing rib plates are located on one side of the cross beam close to the core rod and are fixedly connected to the cross beam and the balance member.
In some embodiments of the present application, an end of the stiffener plate remote from the cross beam is provided with a bevel.
According to the height adjusting device for the bottom die of the bridge capping beam, provided by the embodiment of the application, a height adjusting mechanism is arranged on a base and comprises a fixing piece and a sliding piece which are in sliding connection; when the sliding piece moves towards the direction far away from or close to the base, the height of the cover beam bottom die can be quickly and conveniently adjusted. Consequently, can solve among the prior art through the sand bucket adjust the loaded down with trivial details, the problem that wastes time and energy of process of bridge bent cap die block height through this scheme.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for describing the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other embodiments without creative efforts.
Fig. 1 is a schematic structural view of a height adjusting device for a bottom die of a bridge capping beam provided by the present invention;
FIG. 2 is a schematic diagram of the height adjustment mechanism of the device of FIG. 1;
FIG. 3 is a schematic view of a mounting member of the height adjustment mechanism of FIG. 2 from one perspective;
FIG. 4 is a schematic view of an alternative view of a mounting member of the height adjustment mechanism of FIG. 2;
FIG. 5 is a schematic diagram of a base of the height adjustment mechanism of FIG. 2;
fig. 6 is a schematic view of the base of fig. 5 from another perspective.
The reference numerals in the drawings are explained as follows:
001-bridge foundation pile, 002-penetrating rod, 003-bent cap bottom die;
1-a base; 11-beam, 12-curved plate, 121-connecting hole, 13-reinforcing rib plate and 131-bevel angle;
2-a height adjustment mechanism;
21-a fixing part; 211-a first bottom surface, 212-a second bottom surface, 2121-a strip-shaped hole, 213-a first inclined surface;
22-a slide; 221-third bottom surface, 222-fourth bottom surface, 223-second inclined surface;
23-a tie rod assembly; 231-pull rod, 232-first nut, 233-second nut.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the description herein are intended to be within the scope of the present disclosure.
In order to solve the problem that the process of adjusting the height of the bottom die of the bridge capping beam through the sand bucket is complicated and time-consuming and labor-consuming in the prior art, the embodiment of the application provides a height adjusting device for the bottom die of the bridge capping beam. The height adjusting device for the bridge capping beam bottom die provided by the invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, an embodiment of the present application provides a height adjustment device for a bridge capping beam bottom die, which includes a base 1 and a height adjustment mechanism 2, where the height adjustment mechanism 2 includes a fixing member 21 and a sliding member 22; the fixed member 21 is fixedly connected with the base 1, and the sliding member 22 can move in a direction away from or close to the base 1 by sliding relative to the fixed member 21, so as to adjust the height of the lid beam bottom die 003.
According to the height adjusting device for the bottom die of the bridge capping beam, provided by the embodiment of the application, the height adjusting mechanism 2 is arranged on the base 1, and the height adjusting mechanism 2 comprises a fixed part 21 and a sliding part 22 which are connected in a sliding manner; when the slide member 22 moves in a direction away from or toward the base 1, the height of the lid sill die 003 can be quickly and easily adjusted. Therefore, the problem that in the prior art, the process of adjusting the height of the bridge capping beam bottom die 003 through the sand bucket is complicated, time-consuming and labor-consuming can be solved.
As shown in fig. 2 to 4, in some embodiments of the present application, the fixed member 21 and the sliding member 22 have a triangular sectional shape.
The first bottom surface 211 of the fixing member 21 is fixedly connected with the base 1; the third bottom surface 221 of the sliding member 22 is in surface contact with the lid beam bottom die 003; the first inclined surface 213 of the fixing member 21 and the second inclined surface 223 of the sliding member 22 are disposed opposite to each other and attached to each other.
In the embodiment of the present application, the fixing member 21 and the sliding member 22 having a triangular cross-sectional shape are used. Wherein the first inclined surface 213 of the fixing member 21 and the second inclined surface 223 of the sliding member 22 are disposed opposite to each other and attached to each other. When the sliding member 22 is pushed by an external force, the sliding member 22 can slide along the first inclined plane 213 of the fixing member 21, and the sliding member 22 moves up or down while sliding, so as to drive the lid bottom die 003 to move up and down, thereby realizing quick and convenient adjustment of the height of the lid bottom die 003.
It should be noted that the shape mechanism of the fixing member 21 may be various, and the embodiment of the present application is not particularly limited thereto. For example, in one possible embodiment, as shown in fig. 4, the fixing member 21 is formed by overlapping plates, that is, by disposing two triangular side plates on the bottom plate at intervals, and connecting the bottom plate and the side plates by rectangular vertical plates. For another example, in another embodiment, the fixing member 21 may be a triangular block of a one-piece structure. The slider 22 is similar in shape to the fixed member 21 and will not be described in detail.
In some embodiments of the present application, the height adjustment mechanism 2 further comprises a lever assembly 23, and the lever assembly 23 is used for limiting the freedom of movement of the slider 22 in the horizontal and vertical directions.
In the embodiment of the present application, by providing the pull rod assembly 23, the degree of freedom of movement of the sliding member 22 in the horizontal and vertical directions can be limited, and the stability of connection between the fixing member 21 and the sliding member 22 can be improved.
As shown in fig. 2, in some embodiments of the present application, the second bottom surface 212 of the fixing member 21 and the fourth bottom surface 222 of the sliding member 22 are both provided with a through-going strip-shaped hole 2121; the axis of the strip-shaped hole 2121 is parallel to the first bottom surface 211;
the pull rod assembly 23 comprises a pull rod 231, a first nut 232 and a second nut 233, and the pull rod 231 is arranged in the strip-shaped hole 2121 in a penetrating manner; the first nut 232 and the second nut 233 are respectively screwed to both ends of the pull rod 231.
In the embodiment of the present application, two ends of the pull rod 231 of the pull rod assembly 23 are respectively screwed with the first nut 232 and the second nut 233. The pull rod 231 is disposed through the strip-shaped holes 2121 of the second bottom surface 212 of the fixing member 21 and the fourth bottom surface 222 of the sliding member 22. When the second nuts 233 are tightened or loosened, the sliding member 22 can be conveniently controlled to move up or down, so as to drive the cap bottom die 003 to move up and down, thereby realizing quick and convenient adjustment of the height of the cap bottom die 003.
It should be noted that the shape of the strip-shaped hole 2121 is different for different structures of the fixed member 21 and the sliding member 22. As shown in fig. 4, when the fixing element 21 is formed by overlapping plates, the strip-shaped hole 2121 is a through hole formed in the second bottom surface 212, and the through hole does not penetrate through the second inclined surface 223. When the fixing member 21 is a triangular block having a one-piece structure, the strip-shaped hole 2121 is a long hole penetrating through the second bottom surface 212 and the second inclined surface 223.
As shown in fig. 5, in some embodiments of the present application, the foundation 1 includes a beam 11, and the beam 11 is erected on top of the core rod 002 of the bridge foundation pile 001 for providing support for the bridge cap die 003.
In this application embodiment, set up crossbeam 11 as base 1 through the excellent 002 top of wearing at bridge foundation pile 001, can provide the support for bridge bent cap die block 003.
In some embodiments of the present application, the base 1 further comprises a balancing member for balancing the cross beam 11.
In consideration of the situation that the gravity center of the beam 11 is unstable when the beam is placed on the top of the piercing rod 002, the embodiment of the present application further provides a balancing member for balancing the beam 11. The structure of the balancing member is various, for example, a triangular support frame can be arranged at the bottom of the cross beam 11.
As shown in fig. 5 and 6, in some embodiments of the present application, the balance member is a curved plate 12, and the curvature of the curved plate 12 is the same as that of the bridge foundation pile 001;
the curved plate 12 is sleeved on the core rod 002 and attached to the outer circumference of the bridge foundation pile 001, and one end of the curved plate close to the cross beam 11 is fixedly connected with the bottom surface of the cross beam 11.
In this application embodiment, through setting up the curved plate 12 with the outer circumference laminating of bridge foundation pile 001, make it link firmly with crossbeam 11. Because the curved plate 12 is attached to the bridge foundation pile 001, the degree of freedom of the swing of the curved plate is limited, and therefore the transverse beam 11 connected with the curved plate can be effectively prevented from swinging left and right, and the stability of the transverse beam 11 is improved.
As shown in fig. 5, in some embodiments of the present application, a connecting hole 121 is formed on the curved plate 12, and the curved plate 12 is sleeved on the piercing rod 002 through the connecting hole 121.
The connecting hole 121 is formed in the curved plate 12, so that the curved plate 12 can be conveniently sleeved on the core penetrating rod 002, and the bridge bent cap bottom die height adjusting device can be rapidly mounted and dismounted.
As shown in fig. 5 and 6, in some embodiments of the present application, the base 1 further includes two reinforcing ribs 13 disposed at intervals, and the reinforcing ribs 13 are located on one side of the cross beam 11 close to the through-core rod 002 and are fixedly connected to the cross beam 11 and the curved plate 12.
The embodiment of the application provides deep floor 13 who connects crossbeam 11 and curved plate 12, can effectively strengthen base 1's bearing capacity, improves overall structure intensity.
In some embodiments of the present application, as shown in figures 5 and 6, the end of the stiffener 13 remote from the beam 11 is provided with a bevel 131.
This application embodiment can reduce bridge bent cap die block height adjusting device's weight through set up oblique angle 131 on deep floor 13 on the one hand, and on the other hand can play the safety role, avoids the acute angle to the fish tail of personnel and other parts.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on differences from other embodiments.
The above are merely preferred embodiments of the present application, and are not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application are included in the protection scope of the present application.
Claims (10)
1. The utility model provides a bridge bent cap die block height adjusting device which characterized in that includes:
a base (1);
a height adjustment mechanism (2), the height adjustment mechanism (2) comprising a fixed member (21) and a sliding member (22); the fixing piece (21) is fixedly connected with the base (1), and the sliding piece (22) can move towards the direction far away from or close to the base (1) in a sliding mode relative to the fixing piece (21) so as to adjust the height of the cover beam bottom die (003).
2. The bridge capping beam bottom die height adjusting device according to claim 1, wherein the fixing member (21) and the sliding member (22) have a triangular cross-sectional shape;
the first bottom surface (211) of the fixing piece (21) is fixedly connected with the base (1); the third bottom surface (221) of the sliding part (22) is in surface contact with the bent cap bottom die (003); the first inclined surface (213) of the fixing piece (21) and the second inclined surface (223) of the sliding piece (22) are arranged oppositely and attached to each other.
3. The bridge capping beam bottom die height adjusting device according to claim 2, wherein the height adjusting mechanism (2) further comprises a pull rod assembly (23), and the pull rod assembly (23) is used for limiting the freedom of movement of the sliding member (22) in the horizontal and vertical directions.
4. The bridge capping beam bottom die height adjusting device according to claim 3, wherein the second bottom surface (212) of the fixing member (21) and the fourth bottom surface (222) of the sliding member (22) are provided with strip-shaped holes (2121) therethrough; the axis of the strip-shaped hole (2121) is parallel to the first bottom surface (211);
the pull rod assembly (23) comprises a pull rod (231), a first nut (232) and a second nut (233), and the pull rod (231) penetrates through the strip-shaped hole (2121); the first nut (232) and the second nut (233) are respectively connected to two ends of the pull rod (231) through threads.
5. The height adjusting device for the bottom die of the bridge capping beam as claimed in claim 1, wherein the base (1) comprises a cross beam (11), and the cross beam (11) is erected on the top of the core rod (002) of the bridge foundation pile (001) for providing support for the bottom die (003) of the bridge capping beam.
6. The bridge capping beam bottom die height adjustment device according to claim 5, wherein the base (1) further comprises a balancing member for balancing the cross beam (11).
7. The bridge capping beam bottom die height adjusting device according to claim 6, wherein the balancing member is a curved plate (12), and the curvature of the curved plate (12) is the same as that of the bridge foundation pile (001);
the curved plate (12) is sleeved on the core penetrating rod (002) and attached to the outer circumference of the bridge foundation pile (001), and one end of the curved plate, which is close to the cross beam (11), is fixedly connected with the bottom surface of the cross beam (11).
8. The height adjusting device for the bridge capping beam bottom die of claim 7, wherein the curved plate (12) is provided with a connecting hole (121), and the curved plate (12) is sleeved on the core penetrating rod (002) through the connecting hole (121).
9. The height adjusting device for the bottom die of the bridge capping beam according to claim 7, wherein the base (1) further comprises two reinforcing rib plates (13) arranged at intervals, and the reinforcing rib plates (13) are positioned on one side of the cross beam (11) close to the core penetrating rod (002) and fixedly connected with the cross beam (11) and the curved plate (12).
10. The height adjusting device for the bottom die of the bridge capping beam according to claim 9, characterized in that an oblique angle (131) is arranged at one end of the reinforcing rib plate (13) far away from the cross beam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154785.8U CN217352143U (en) | 2022-01-20 | 2022-01-20 | Height adjusting device for bottom die of bridge bent cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154785.8U CN217352143U (en) | 2022-01-20 | 2022-01-20 | Height adjusting device for bottom die of bridge bent cap |
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| CN217352143U true CN217352143U (en) | 2022-09-02 |
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| CN202220154785.8U Active CN217352143U (en) | 2022-01-20 | 2022-01-20 | Height adjusting device for bottom die of bridge bent cap |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418966A (en) * | 2022-09-28 | 2022-12-02 | 中国水利水电第八工程局有限公司 | Aqueduct cast-in-place supporting method |
-
2022
- 2022-01-20 CN CN202220154785.8U patent/CN217352143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418966A (en) * | 2022-09-28 | 2022-12-02 | 中国水利水电第八工程局有限公司 | Aqueduct cast-in-place supporting method |
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