CN209918955U

CN209918955U - Steel plate beam drilling sample plate

Info

Publication number: CN209918955U
Application number: CN201920302948.0U
Authority: CN
Inventors: 王明强; 代兵; 陈长春; 江滔; 蒋显东
Original assignee: Mechanical Industry First Construction Co Ltd Of China
Current assignee: Mechanical Industry First Construction Co Ltd Of China
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-01-10
Anticipated expiration: 2029-03-11

Abstract

The utility model discloses a steel plate beam drilling model, including square model body, drill hole group has evenly been seted up on the model body, drill hole group is the rectangular array and distributes, transversely be equipped with a horizontal subtend line on the model body, vertically be equipped with two vertical subtend lines on the model body, horizontal subtend line is located between the adjacent two sets of drill hole groups at horizontal middle part, and two vertical subtend lines are located the centre bore line of the adjacent two sets of drill hole groups at vertical middle part, horizontal subtend line and two vertical subtend line intersections have all been seted up and have been aimed the hole. Compared with the prior art, the utility model discloses simple and practical adopts the model body to realize that large-span, long distance accurate batch punch, has improved work efficiency greatly, has reduced the correction process, has improved the precision of punching in the steel sheet roof beam drilling process, satisfies multiple construction environment's needs, solves the location problem of punching of multiple condition among the steel sheet roof beam drilling process.

Description

Steel plate beam drilling sample plate

Technical Field

The utility model relates to a steel sheet roof beam builds the field in the reinforcing bar building, especially relates to a steel sheet roof beam drilling model.

Background

In the process of drilling the steel plate beam, the drilling accuracy is difficult to control, especially, the long steel plate beam is drilled, the position of the rear end can be greatly deviated due to slight errors, and the construction quality is greatly influenced. For example, the joint holes of the longitudinal beam web plates of the left and right width of the 40-meter plate beam and the drill holes of the longitudinal beam web plate splicing plates are drilled; and (4) drilling holes of top and bottom plates of the lower cross beam and the splice plates of the top and bottom plates of the lower cross beam in the left and right width of the 40-meter plate beam, and the like. Therefore, a tool for realizing accurate positioning and punching is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel sheet roof beam drilling model of having solved above-mentioned problem.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a steel plate beam drilling model, includes square model body, drill hole group has evenly been seted up on the model body, drill hole group is the rectangular array and distributes, transversely be equipped with a horizontal subtend line on the model body, vertically be equipped with two vertical subtend lines on the model body, horizontal subtend line is located and transversely sets up in the horizontal middle part of model body, and is located between the adjacent two sets of drill hole groups at horizontal middle part, and two vertical subtend lines are vertical to be set up in the vertical middle part of model body, and are located respectively on the centre bore line of the adjacent two sets of drill hole groups at vertical middle part, the collimation hole has all been seted up with two vertical subtend line junctions to horizontal subtend line.

Preferably, a plurality of tool positioning bayonets are arranged on the periphery of the sample plate body and are located at two ends of the longitudinal opposite direction line and the transverse opposite direction line.

Preferably, the tool positioning bayonet is an open slot, and the inner side of the open slot is an inclined plane.

Preferably, drill sleeves are arranged in the drill hole groups.

Compared with the prior art, the utility model has the advantages of: the utility model discloses simple and practical adopts the model body to fix a position the sample body through the collimation hole that corresponds with accurate benchmark hole, vertical subtend line, horizontal subtend line to this realizes that large-span, long distance accurate is punched in batches, has improved work efficiency greatly, has reduced the correction process, has improved the precision of punching in the steel plate roof beam drilling process, through the group of drilling on the model body and arrange the combination, in order to satisfy multiple construction environment's needs, solve the location problem of punching of multiple condition in the steel plate roof beam drilling process.

Drawings

FIG. 1 is a schematic structural view of a drilling template body of a longitudinal beam web plate joint hole and a longitudinal beam web plate splice plate on the left and right sides of a plate beam of the present invention;

FIG. 2 is a schematic structural view of the drilling template body of the bottom plate splice plate and the bottom plate joint holes of the left and right longitudinal beams of the plate girder of the present invention;

FIG. 3 is a schematic structural view of the drilling template body of the upper beam joint hole and the upper beam splice plate of the left and right panels of the plate girder of the present invention;

FIG. 4 is a schematic structural view of the drilling template body of the lower beam web joint hole and the lower beam web splice plate of the left and right panels of the plate girder of the present invention;

FIG. 5 is a schematic structural view of the drilling template body of the bottom plate splice plate and the bottom plate joint holes of the left and right longitudinal beams of the plate girder of the present invention;

fig. 6 is a schematic structural view of the fixture positioning bayonet of the present invention;

fig. 7 is the utility model discloses a section view of frock location bayonet socket.

In the figure: 1. a template body; 2. drilling a hole group; 3. a transverse opposite line; 4. longitudinal opposite lines; 5. a sighting hole; 6. and a fixture positioning bayonet.

Detailed Description

The present invention will be further explained below.

Example (b): referring to fig. 1, a steel plate beam drilling sample plate comprises a square sample plate body 1, wherein drill hole groups 2 are uniformly arranged on the sample plate body 1, the drill hole groups 2 are distributed in a rectangular array, a transverse opposite direction line 3 is transversely arranged on the sample plate body 1, two longitudinal opposite direction lines 4 are longitudinally arranged on the sample plate body 1, the transverse opposite direction line 3 is transversely arranged in the transverse middle of the sample plate body 1 and is positioned between two adjacent sets of drill hole groups 2 in the transverse middle, the two longitudinal opposite direction lines 4 are vertically arranged in the longitudinal middle of the sample plate body 1 and are respectively positioned on a central hole connecting line of the two adjacent sets of drill hole groups 2 in the longitudinal middle, and aiming holes 5 are formed at the intersection of the transverse opposite direction line 3 and the two longitudinal opposite direction lines 4.

Before the work, the benchmark hole is firstly punched on the plate beam to be punched, then the benchmark hole is aligned to the aiming hole 5 on the sample plate body 1, the alignment of the sample plate body 1 is realized through the transverse opposite direction line 3 and the longitudinal opposite direction line 4, then the fixture is fixed, the drilling operation is carried out through the drilling group 2, the alignment with the benchmark hole is realized, the punching position deviation is avoided, the checking calculation operation repeated by an operator is reduced, and the working efficiency and the operation accuracy are greatly improved.

Be equipped with a plurality of frock location bayonet sockets 6 on model body 1 is equipped with all around, frock location bayonet socket 6 is located the both ends of vertical subtend line 4 and horizontal subtend line 3, and frock location bayonet socket 6 is spacing its location operation to model body 1 to vertical subtend line 4 and horizontal subtend line 3 carry out the benchmark, improve spacing precision, guarantee the location precision to model body 1. The fixture positioning bayonet 6 is an open slot, the inner side of the open slot is an inclined plane, and referring to fig. 6 and 7, the fixture is convenient to clamp and fix, and the fixture is not easy to loosen after being fixed, so that the positioning effect is affected.

Drill bushings are arranged in the drill hole groups 2, so that drilling operation is facilitated.

In order to deal with different construction environments, the drill hole group 2 on the sample plate body 1 is correspondingly adjusted and designed, so that sample plates 1 of various specifications can be obtained, and the construction requirements are met. The template body 1 is made as follows, see the following specific examples:

example 1: the method aims to solve the problem of drilling of longitudinal beam web plate joint holes and longitudinal beam web plate splicing plates of the left and right width of a 40-meter plate beam.

Adopt the drilling group 2 of horizontal 20 groups, the drilling group 2 of vertical 8 groups, aiming hole 5 is located between the drilling group 2 of horizontal 10 th group and 11 th group, on the perpendicular bisector of vertical 4 th group and 5 th group drilling group 2, see figure 1, after aiming hole 5 aligns with the benchmark hole, with the position of vertical subtend line 4 and vertical subtend line 4 adjustment model body 1, through fixing behind the model body 1, can carry out the batchization operation of punching of width of left and right sides longeron web joint hole and longeron web splice plate of plate girder.

Example 2: the drilling method aims at solving the problem of drilling of bottom plate joint holes and bottom plate splicing plates of left and right longitudinal beams of a 40-meter plate beam.

Adopt the drilling group 2 of horizontal 8 groups, the drilling group 2 of vertical 14 groups, aiming hole 5 is located between the drilling group 2 of horizontal 4 th group and 5 th group, on the perpendicular bisector of vertical 7 th group and 8 th group drilling group 2, see figure 2, after aiming hole 5 aligns with the benchmark hole, with the position of vertical subtend line 4 and vertical subtend line 4 adjustment model body 1, through fixing behind the model body 1, can carry out the batched operation of punching of width of cloth longeron bottom plate splice hole and bottom plate splice plate about the plate girder.

Example 3: the method aims to solve the problem of drilling of connector holes of the upper cross beam and splicing plates of the upper cross beam of the left and right breadth of the 40-meter plate beam.

Adopt the drilling group 2 of horizontal 2 groups, the drilling group 2 of vertical 4 groups, aiming hole 5 is located between the drilling group 2 of horizontal 1 st group and 2 nd group, on the perpendicular bisector of vertical 2 nd group and 3 rd group drilling group 2, see figure 3, after aiming hole 5 aligns with the benchmark hole, with the position of vertical subtend line 4 and vertical subtend line 4 adjustment model body 1, through fixing behind the model body 1, can carry out the batched operation of punching of the upper crossbeam splice hole and the upper crossbeam splice plate about the plate girder.

Example 4: the method aims at solving the problem of drilling joint holes of web plates of lower beams of left and right panels of a 40-meter plate beam and splicing plates of the web plates of the lower beams.

Adopt 4 drill hole groups 2 of horizontal group, 4 drill hole groups 2 of vertical group, aiming hole 5 is located between 2 of horizontal 2 nd group and 3 rd group's drill hole group 2, on the perpendicular bisector of 2 vertical 2 nd group and 3 rd group drill hole group 2, see figure 4, after aiming hole 5 aligns with the benchmark hole, with the position of 4 and the 4 adjustment model bodies of vertical subtending line 4 and vertical subtending line, through fixing behind the model body 1, can carry out the batched operation of punching of board beam left and right sides lower beam web splice plate and lower beam web plate.

Example 5: the drilling method aims at solving the problem of drilling of bottom plate joint holes and bottom plate splicing plates of left and right longitudinal beams of a 40-meter plate beam.

Adopt the drilling group 2 of horizontal 2 groups, the drilling group 2 of vertical 6 groups, collimation hole 5 is located between the drilling group 2 of horizontal 1 st group and 2 nd group, on the perpendicular bisector of vertical 3 rd group and 4 th group drilling group 2, see figure 5, after collimation hole 5 aligns with the benchmark hole, with the position of vertical subtend line 4 and vertical subtend line 4 adjustment model body 1, through fixing behind the model body 1, can carry out the batched operation of punching of horizontal entablature splice plate and entablature about.

The utility model discloses implement the result of use in the high-speed steel combination beam work progress in the Chengdu Tianfu airport and show. Through the collimation hole 5 that corresponds with accurate benchmark hole, vertical subtend line 4, horizontal subtend line 3 fixes a position the sample body to this realizes the large-span, long distance accurate punching in batches, has improved work efficiency greatly, has reduced the correction process, has improved the precision of punching of steel plate roof beam drilling in-process, through boring group 2 permutation and combination on to model body 1, in order to satisfy multiple construction environment's needs, solve the location problem of punching of multiple condition among the steel plate roof beam drilling in-process.

The steel plate beam drilling sample plate provided by the utility model is introduced in detail, and a specific example is applied to explain the principle and the implementation mode of the utility model, and the description of the above embodiment is only used for helping to understand the method and the core idea of the utility model; while the invention has been described in terms of specific embodiments and applications, it will be apparent to those skilled in the art that numerous variations and modifications can be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a steel sheet roof beam drilling model which characterized in that: including square model body, drill way group has evenly been seted up on the model body, drill way group is the rectangular array and distributes, transversely be equipped with a horizontal subtend line on the model body, vertically be equipped with two vertical subtend lines on the model body, horizontal subtend line is located and transversely sets up in the horizontal middle part of model body, and is located between two sets of adjacent drill way groups at horizontal middle part, and two vertical subtend lines are vertical to be set up in the vertical middle part of model body, and are located the centre bore line of two sets of adjacent drill way groups at vertical middle part respectively, the collimation hole has all been seted up with two vertical subtend line junctions to horizontal subtend line.

2. The steel plate beam drilling template as claimed in claim 1, wherein: the template body is provided with a plurality of tool positioning bayonets on the periphery, and the tool positioning bayonets are located at two ends of the longitudinal opposite direction line and the transverse opposite direction line.

3. The steel plate beam drilling template as claimed in claim 2, wherein: the fixture positioning bayonet is an open slot, and the inner side of the open slot is an inclined plane.

4. The steel plate beam drilling template as claimed in claim 1, wherein: and drill sleeves are arranged in the drill hole groups.