CN213061673U

CN213061673U - Special fixture for positioning embedded part for connecting bridge assembly type pier stud and bearing platform

Info

Publication number: CN213061673U
Application number: CN202021486040.9U
Authority: CN
Inventors: 刘洋; 王向义; 沈中原; 黄祖鑫; 张科
Original assignee: Chongqing Monorail Traffic Engineering Co ltd
Current assignee: Chongqing Monorail Traffic Engineering Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-27
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a bridge assembled pier stud is connected special frock in built-in fitting location with cushion cap, including four location legs and four bounding walls, four location legs and four bounding walls pass through bolt assembly to be connected to constitute the rectangle frame, the bounding wall is the frame of rectangle frame, and the location leg is the corner of rectangle frame, and the bounding wall is adjustable with the relative position who corresponds the location leg. The utility model has the advantages that: the relative position between the positioning leg and the enclosing plate is adjustable, so that after the tool deforms, the relative position between the positioning leg and the enclosing plate can be adjusted to meet the size requirement between the corresponding positioning plates, the pier column is simulated, the embedded part on the bearing platform is embedded with high precision, and the assembly between the pier column and the bearing platform is ensured.

Description

Special fixture for positioning embedded part for connecting bridge assembly type pier stud and bearing platform

Technical Field

The utility model relates to a pier stud of assembled bridge is connected the location of built-in fitting with the cushion cap, especially bridge assembled pier stud is connected the special frock in built-in fitting location with the cushion cap.

Background

The bridge assembly type pier stud is connected with the bearing platform and installed, a pier stud assembling space needs to be reserved on the bearing platform, an embedded part connected with the pier stud needs to be embedded in the bearing platform, and the size of the embedded part needs to be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a special frock of built-in fitting location is connected with cushion cap to bridge assembled pier stud that positioning accuracy is high.

The purpose of the utility model is realized through the following technical scheme: the special fixture for positioning the embedded part for connecting the assembled pier stud and the bearing platform of the bridge comprises four positioning legs and four surrounding plates, wherein the four positioning legs and the four surrounding plates are connected through bolt assemblies and form a rectangular frame, the surrounding plates are frames of the rectangular frame, the positioning legs are corners of the rectangular frame, and the relative positions of the surrounding plates and the corresponding positioning legs are adjustable.

Preferably, the positioning legs comprise a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are connected in a cross shape, a connecting hole is formed in one end, close to the enclosing plate, of the first connecting plate and one end, close to the enclosing plate, of the second connecting plate, the bolt assembly penetrates through the connecting hole, and the enclosing plate is fixed between the two adjacent positioning legs.

Preferably, the connecting hole is a kidney-shaped hole.

Preferably, the number of the connecting holes is four, and the connecting holes are distributed on the corresponding first connecting plate or the second connecting plate in a rectangular shape.

Preferably, the first connecting plate and the second connecting plate are provided with positioning plates at ends far away from the surrounding plate, and the positioning plates are provided with a plurality of positioning holes.

Preferably, the first connecting plate and the second connecting plate are connected through a rib plate on the side far away from the enclosing plate.

Preferably, the coaming comprises two angle steels, and two angle steels are downward interval setting.

The utility model has the advantages of it is following: the utility model discloses a special frock of built-in fitting location is connected with cushion cap to bridge assembled pier stud, and the relative position between location leg and the bounding wall is adjustable, consequently warp the back when this frock, also can be through the relative position of adjustment location leg and bounding wall to satisfy the dimensional requirement between the corresponding locating plate, thereby simulate out the pier stud, make the built-in fitting on the cushion cap bury the precision height underground, guarantee the assembly between pier stud and the cushion cap.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the direction A in FIG. 1;

FIG. 3 is a schematic view of FIG. 1 taken along line B;

in the figure, 1-positioning leg, 2-enclosing plate, 3-bolt component, 11-first connecting plate, 12-second connecting plate, 13-positioning plate, 14-positioning hole, 15-connecting hole and 16-ribbed plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, the special frock of built-in fitting location is connected with cushion cap to bridge assembled pier stud, including four location legs 1 and four bounding walls 2, four location legs 1 and four bounding walls 2 pass through bolt assembly 3 to be connected, and constitute the rectangle frame, bounding wall 2 is the frame of rectangle frame, and location leg 1 is the corner of rectangle frame, and in this embodiment, location leg 1 all adopts steel section to constitute with bounding wall 2, thereby has guaranteed the structural strength of rectangle frame.

In this embodiment, as shown in fig. 1, 2 and 3, the positioning leg 1 includes a first connecting plate 11 and a second connecting plate 12, the first connecting plate 11 and the second connecting plate 12 are connected in a cross shape, preferably, the first connecting plate 11 and the second connecting plate 12 are welded, a connecting hole 15 is formed at one end of the first connecting plate 11 and the second connecting plate 12 close to the surrounding plate 2, the bolt assembly 3 passes through the connecting hole 15 and fixes the surrounding plate 2 between two adjacent positioning legs 1, preferably, the bolt assembly 3 includes a screw rod and a nut, a round hole is formed in the surrounding plate 2, the screw rod sequentially passes through the connecting hole 15 and the round hole and is locked by the nut, in this embodiment, the relative position of the surrounding plate 2 and the corresponding positioning leg 1 is adjustable, the adjustment range between the surrounding plate 2 and the positioning leg 1 is not large, and is fine adjustment, so that the connection between the surrounding plate 2 and the positioning leg 1 can be realized as long as the screw rod can move left and right in the connecting hole 15, and the relative position of the surrounding plate 2 and the positioning leg 1 Adjust, it is further, establish connecting hole 15 into waist type hole, when the installation, relative position between the bolt assembly 3 on the bounding wall 2 is fixed, and when in actual use, because the frock is after repetitious usage, its location dimension can change, thereby cause positioning accuracy not high, then through the row to the position between adjustment location leg 1 and the bounding wall 2 this moment, thereby make the interval between two adjacent location legs 1 satisfy the size of pier, thereby make the pier stud size that this frock simulated the same with the pier stud size, thereby improve the location accuracy of built-in fitting on the cushion cap and hold.

In this embodiment, connecting hole 15 is four, and is that the rectangle distributes on the first even board 11 or the second even board 12 that corresponds, and is further, bounding wall 2 comprises two angle steel, and two angle steel are downward interval setting, and the angle steel is standard steel section, can directly just can obtain through purchasing, and the structural strength of angle steel is high moreover, non-deformable to the structural strength of rectangle frame has been guaranteed.

In the embodiment, a positioning plate 13 is disposed at one end of the first connecting plate 11 and the second connecting plate 12 away from the surrounding plate 2, a plurality of positioning holes 14 are disposed on the positioning plate 13, in the present embodiment, there are eight positioning plates 13, each positioning plate 13 corresponds to one triangular positioning steel plate, in the actual positioning process, the tool is placed at the position set by the bearing platform seat, then the outer side of the positioning plate is connected with the triangular positioning steel plate through the bolt, so that the position of the triangular positioning steel plate is fixed, then, the anchor bolts are arranged on the triangular positioning steel plates, the positions of the anchor bolts are fixed, and after the relative positions of the triangular positioning steel plates, the connecting plates and the anchor bolts are well positioned, pouring the bearing platform to enable the anchor bolt to be pre-embedded in the bearing platform, taking out the tool after the pouring of the bearing platform is finished, then the high-precision assembly between the pier stud and the bearing platform can be realized through the anchor bolt and the triangular positioning steel plate.

In this embodiment, first even board 11 and second are even the board 12 and keep away from one side of bounding wall 2 and still connect through floor 16, and floor 16 can set up one or polylith according to actual conditions, and floor 16 and first even board 11 and second are even the board 12 between pass through welded connection, and floor 16 can increase the joint strength between first even board 11 and the second even board 12 for location leg 1 non-deformable has guaranteed positioning accuracy.

The working process of the utility model is as follows: according to the size of pier stud, choose corresponding frock for use, then whether the size of inspection frock exists the deformation and leads to the size to be unsatisfactory, to the frock that is unsatisfactory, then adjust the position of two adjacent location legs, during the regulation, not hard up bolt assembly just can realize the position control between location leg and the bounding wall, after size adjustment is good, then place this frock on the position that cushion cap seat made, then install triangle connecting plate and crab-bolt again, thereby carry out the accurate positioning to the pre-buried position of crab-bolt, then pour the cushion cap, pour the completion back, then take out this frock, thereby the pre-buried piece that the precision is higher on the cushion cap again, the accurate assembly of pier stud and cushion cap has been guaranteed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Bridge assembled pier stud is connected special frock of built-in fitting location with cushion cap, its characterized in that: including four location legs and four bounding walls, four location legs and four the bounding wall passes through bolt assembly and connects to constitute the rectangle frame, the bounding wall does the frame of rectangle frame, the location leg does the corner of rectangle frame, just the bounding wall with correspond the relative position of location leg is adjustable.

2. The special tool for positioning the embedded part for connecting the bridge assembly type pier stud and the bearing platform according to claim 1, wherein the tool comprises: the positioning legs comprise a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are connected in a cross shape, a connecting hole is formed in one end, close to the surrounding plate, of the first connecting plate and the second connecting plate, the bolt assembly penetrates through the connecting hole and fixes the surrounding plate between the two adjacent positioning legs.

3. The special tool for positioning the embedded part for connecting the bridge assembly type pier stud and the bearing platform according to claim 2, wherein the tool comprises: the connecting hole is a waist-shaped hole.

4. The special tool for positioning the embedded part for connecting the bridge assembly type pier stud and the bearing platform according to claim 3, wherein the tool comprises: the four connecting holes are distributed on the corresponding first connecting plate or the second connecting plate in a rectangular shape.

5. The special tool for positioning the embedded part for connecting the bridge assembly type pier stud and the bearing platform according to claim 4, wherein the tool comprises: the first connecting plate and the second connecting plate are provided with positioning plates at ends far away from the surrounding plate, and the positioning plates are provided with a plurality of positioning holes.

6. The special tool for positioning the embedded part for connecting the bridge assembly type pier stud and the bearing platform according to claim 5, wherein the tool comprises: one side of the first connecting plate and one side of the second connecting plate, which are far away from the enclosing plate, are also connected through a ribbed plate.

7. The special tool for positioning the embedded part for connecting the bridge assembly type pier stud and the bearing platform according to claim 1 or 6, wherein the tool comprises: the coaming is composed of two angle steels, and the two angle steels are arranged at intervals downwards.