CN216739291U - Pier body adjusting device - Google Patents

Abstract

The application relates to bridge engineering technical field, concretely relates to pier shaft adjusting device, it includes: adjusting device includes that at least two are located the adjustment subassembly on the cushion cap, two the adjustment subassembly is located respectively the relative both sides of pier shaft, the adjustment subassembly includes: a base body; the lifting device is arranged on the seat body; the driving device is abutted against one side of the lifting device and is used for driving the lifting device to horizontally move on the seat body; the connecting device is connected with the pier body and is arranged on the lifting device; wherein, elevating gear is used for adjusting connection structure's height is in order to lift or put down the pier shaft the embodiment of the utility model provides a select for use the strutting arrangement that three-way jack and pier shaft set up to cooperate and accomplish the butt joint construction, the structure is relatively stable, and the construction is more simple and convenient.

Description

Pier body adjusting device

Technical Field

The application relates to the field of bridge construction, in particular to a pier shaft adjusting device.

Background

With the development of the fabricated bridge, prefabricated assembly is mostly adopted in the construction of the sea-crossing bridge. Generally, the pier body is transported to a bridge construction site through a sea barge, and then is hoisted to a preset position on a bearing platform through a large crane. In the construction process, whether the connecting position of the bearing platform and the pier body is accurate or not has great influence on the quality of the bearing platform and the pier body after the bearing platform and the pier body are formed.

However, for the large pier position pier body with a large size, the connection between the pier body and the bearing platform can be influenced by the overlarge heavy load force of the pier body, so that the pier body is difficult to accurately fall. Often need spend a large amount of manpower and materials to lift by crane many times in order to adjust the horizontal position of pier shaft in order to guarantee its accurate location during the construction. More difficult to solve, the hoisting connection of the bridge pier body is usually constructed at sea. This requires the use of a floating crane to lift the pier body. In the hoisting process, when the pier body is hoisted in the air to move and position a bearing platform of a target area, the pier body and the floating crane ship can be subjected to irregular external forces such as wave force or wind force from the sea. At the moment, the pier body is lifted in the air, and the irregular external force easily causes the pier body to generate unpredictable displacement, so that the pier body is difficult to fall to the preset position on the bearing platform.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a pier shaft adjusting device to solve the problem that pier shafts in the related art are difficult to fall to the preset position on the bearing platform and have to be hoisted and adjusted many times.

In a first aspect, a pier shaft adjusting device is provided, adjusting device includes two at least adjustment subassemblies that are located on the cushion cap, two adjustment subassemblies are located respectively pier shaft both sides relatively, adjustment subassembly includes:

a base body;

the lifting device is arranged on the seat body;

the driving device is abutted against one side of the lifting device and is used for driving the lifting device to horizontally move on the seat body;

the connecting device is connected with the pier body and arranged on the lifting device; wherein the content of the first and second substances,

the lifting device is used for adjusting the height of the connecting device so as to lift or put down the pier body.

In some embodiments, the lifting device is 1 jack, and the actuating end of the jack is used for abutting against the connecting structure.

In some embodiments, the method comprises: 4 the adjusting assemblies are arranged at intervals along the transverse bridge direction of the bearing platform.

In some embodiments, the method comprises: 6 the adjusting assemblies are arranged at intervals along the transverse bridge direction of the bearing platform.

In some embodiments, a spacer is disposed between the adjustment assembly and the bearing platform.

In some embodiments, the connection device comprises:

the connecting assembly is connected with the pier body;

and the fixing component is arranged on the connecting component and is arranged above the lifting device.

In some embodiments, the connection assembly comprises:

the fixing piece is connected and fixed with the connecting component;

and the anchor beam is erected on the fixing piece and can be fixed with the bearing platform through a lacing wire.

In some embodiments, the fixture is a corbel structure.

In some embodiments, the connection assembly comprises:

the bolt is used for being connected and fixed with the fixing component;

the awl is female, its with the inside steel reinforcement cage of pier shaft is connected fixedly, the awl is female to pass through the bolt with fixed subassembly is connected fixedly.

In some embodiments, the connection assembly comprises:

a screw rod which penetrates through the fixing component and is connected and fixed with the pier body

The beneficial effect that technical scheme that this application provided brought includes:

(1) the embodiment of the utility model provides a through set up adjusting device with the plane position and the height of adjustment pier shaft on the cushion cap, avoid pier shaft and cushion cap butt joint in-process hoist and mount adjustment many times to cause the potential safety hazard for the butt joint construction.

(2) The embodiment of the utility model provides a select for use the strutting arrangement that three-dimensional jack and pier shaft set up to cooperate and accomplish the butt joint construction, the structure is stable relatively, and the construction is more simple and convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced 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 drawings based on these drawings without creative efforts.

FIG. 1 is a top view of an adjustment device according to an embodiment of the present disclosure;

FIG. 2 is a side view of an adjustment device provided in accordance with an embodiment of the present application;

FIG. 3 is a cross-sectional view of an adjustment device according to an embodiment of the present application;

FIG. 4 is a schematic view of a connection device according to an embodiment of the present disclosure;

fig. 5 is a schematic view of a lifting device and a driving device provided in an embodiment of the present application.

In the figure: 1. a connecting device; 11. a fixing assembly; 12. a connecting assembly; 121. a bolt; 122. a conical nut; 21. a base body; 22. a lifting device; 23. a drive device; 3. cushion blocks; 4. a pier body; 5. a bearing platform; A. and adjusting the component.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a pier body adjusting device to solve the problem that the pier body in the related art is difficult to fall to the preset position on the bearing platform and has to be hoisted and adjusted many times.

See fig. 1, 2. Fig. 3 and fig. 4 show, the utility model provides a pair of pier shaft adjusting device, it includes: at least two adjustment assembly A that are located cushion cap 5, two adjustment assembly A locates respectively 4 relative both sides of pier shaft, adjustment assembly A includes:

a base body 21;

a lifting device 22 arranged on the seat body 21;

the driving device 23 abuts against one side of the lifting device 22, and the driving device 23 is used for driving the lifting device 22 to horizontally move on the seat body 21;

the connecting device 1 is connected with the pier body 4 and is arranged on the lifting device 22; wherein, the lifting device 22 is used for adjusting the height of the connecting structure 1 to lift or put down the pier body 4.

Preferably, the lifting device 22 and the driving device 23 can be assembled as a three-way jack, the actuation end of which is intended to be held against the supporting structure.

In some embodiments, the pier adjustment device comprises: 4 the adjusting assemblies A are arranged at intervals along the transverse bridge direction of the bearing platform 5. Of course, the number and location of the adjustment assemblies a may vary depending on the particular circumstances of the pier body 4 and the basin 5. For example, 6 adjustment assemblies a are provided or arranged in the longitudinal bridge direction of the platform 5.

It will be appreciated that a spacer 3 is provided between the adjustment assembly a and the platform 5, which facilitates adjustment of the adjustment assembly a.

It is worth mentioning that the above connecting device 1 comprises: a connecting assembly 12 and a fixing assembly 11.

Wherein the connecting assembly 12 is connected with the pier body 4;

fixed subassembly 11 sets up on coupling assembling 12, fixed subassembly 11 is located elevating gear 22 top.

Preferably, the fixing assembly 11 comprises a fixing member and an anchor beam arranged on the fixing member, and the anchor beam can be fixed with the bearing platform 6 by using a tie bar after the pier body 4 is positioned. The anchor beam is pulled down by the lacing wires to be tightly pressed with the fixing piece to form fastening, so that the pier body 4 is prevented from sliding and deviating from a preset position.

Preferably, the fixing member is a bracket structure. Its bearing capacity of design of bracket structure is stronger, moves more stably at pier shaft adjustment in-process.

Preferably, the connection assembly 12 comprises: the bolt 121 is used for being connected and fixed with the fixing component 11;

awl female 122, it with the inside steel reinforcement cage of pier shaft 4 is connected fixedly, awl female 122 pass through bolt 121 with fixed subassembly 11 is connected fixedly, and this structural design passes through the bolt can be so that be swing joint between coupling assembling 12 and the pier shaft 4, and after the connection construction is accomplished, can be through demolising the bolt so that coupling assembling 12 cyclic utilization. Correspondingly, the support structure 1 is provided with a corresponding number of bolt holes, which cooperate with the bolts.

In other embodiments, the connection assembly 12 includes:

and the screw rod penetrates through the fixing component 11 and is connected and fixed with the pier body.

In some embodiments, the fastening assembly 11 is a screw assembly that connects the fastening assembly 12 to the pier shaft 4. The screw assembly is screwed into the pier shaft 4, and the screw assembly can be removed by rotating, so that the fixing assembly 11 can be recycled.

Of course, fixed rods may be used which directly secure the connection assembly 12 and the pier shaft 4. So connected as to be a single piece.

During the use, arrange adjusting part A according to the design requirement now on cushion cap 5 and the pier shaft 4, later with pier shaft 4 on the dress to cushion cap 5, utilize adjusting part A's elevating gear 22 to lift pier shaft 4 afterwards, use drive arrangement 23 to move elevating gear 22 in the horizontal direction after lifting up until the position of pier shaft 4 is accurate. The lifting device 22 is driven to drop the pier body 4 onto the bearing platform 5, and then the adjusting component A is removed.

To sum up, the embodiment of the utility model provides a through set up adjusting part in order to adjust the plane position and the height of pier shaft on the cushion cap, avoid pier shaft and cushion cap butt joint in-process hoist and mount adjustment many times to cause the potential safety hazard for the butt joint construction. The embodiment of the utility model provides a select coupling assembling 12 that sets up on three-way jack and the pier shaft 4 for use to cooperate and accomplish the position adjustment, compare in prior art hoist and mount many times with the adjustment location, the device construction that this scheme of use provided is more simple and convenient.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are 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 the process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a pier shaft adjusting device, its characterized in that, adjusting device includes that at least two are located adjustment Assembly (A) on cushion cap (5), two pier shaft (4) relative both sides are located respectively to adjustment Assembly (A), adjustment Assembly (A) includes:

a base body (21);

the lifting device (22) is arranged on the seat body (21);

the driving device (23) is abutted against one side of the lifting device (22), and the driving device (23) is used for driving the lifting device (22) to horizontally move on the base body (21);

the connecting device (1) is connected with the pier body (4) and is arranged on the lifting device (22); wherein the content of the first and second substances,

the lifting device (22) is used for adjusting the height of the connecting device (1) so as to lift or put down the pier body (4).

2. The pier shaft adjusting device according to claim 1, wherein:

the lifting device (22) is provided with 1 jack, and the execution end of the jack is used for abutting against the connecting device (1).

3. The pier adjustment device according to claim 1 or 2, comprising:

4 adjusting assemblies (A) are arranged at intervals along the transverse bridge direction of the bearing platform (5).

4. The pier adjustment device of claim 1 or 2, comprising:

6 adjusting assemblies (A) are arranged at intervals along the transverse bridge direction of the bearing platform (5).

5. The pier shaft adjusting device according to claim 1 or 2, wherein:

and a cushion block (3) is arranged between the adjusting component (A) and the bearing platform (5).

6. The pier adjustment device according to claim 1, wherein the connecting device (1) comprises:

a connecting assembly (12) connected with the pier body (4);

a fixed component (11) arranged on the connecting component (12), wherein the fixed component (11) is arranged above the lifting device (22).

7. The pier adjustment device according to claim 6, wherein the connecting assembly (12) comprises:

the fixing piece is fixedly connected with the connecting component (12);

and the anchor beam is erected on the fixing piece and can be fixed with the bearing platform (5) through a lacing wire.

8. The pier shaft adjusting device according to claim 7, wherein: the mounting is the bracket structure.

9. The pier adjustment device according to claim 6, wherein the connecting assembly (12) comprises:

the bolt (121), the said bolt (121) is used for connecting with the said connecting assembly (12) fixedly;

the cone nut (122) is connected and fixed with the steel reinforcement cage inside the pier body (4), and the cone nut (122) is connected and fixed with the connecting component (12) through the bolt (121).

10. The pier adjustment device according to claim 6, wherein the connecting assembly (12) comprises:

and the screw rod penetrates through the fixing component (11) to be connected and fixed with the pier body.

Images