CN210632986U

CN210632986U - Drilling support for constructional engineering

Info

Publication number: CN210632986U
Application number: CN201920860535.4U
Authority: CN
Inventors: 蔡美珠
Original assignee: Hubei Guofeng Construction Co ltd
Current assignee: Hubei Guofeng Construction Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-05-29
Anticipated expiration: 2029-06-10

Abstract

The utility model belongs to the technical field of building engineering equipment, especially, a building engineering drilling support, the on-line screen storage device comprises a base, the top fixed mounting of base has hollow post, the top fixed mounting of base has wire spring, wire spring is located hollow post, wire spring's top fixed mounting has the limiting plate, limiting plate slidable mounting is in hollow post, the top fixed mounting of limiting plate has the fixed axle, the top of fixed axle extends to outside the top of hollow post, fixed cover is equipped with the trapezoidal cone of a plurality of on the fixed axle, and the trapezoidal cone of a plurality of all is located hollow post, the top fixed mounting of hollow post has the crash pad, the top fixed mounting of fixed axle has the backup pad. The utility model discloses the practicality is high, the fine use that has replaced the people hand of support column, safe and reliable to only need through swing rocker alright with the operation of driling in the position to the difference, easy operation.

Description

Drilling support for constructional engineering

Technical Field

The utility model relates to a building engineering equipment technical field especially relates to a building engineering drilling support.

Background

The building is a general name of buildings and structures, and is an artificial environment created by people by using grasped material technical means and applying certain scientific laws, wind and water concepts and aesthetic rules in order to meet the needs of social life, so that the drilling support for the building engineering is necessary equipment in the drilling process of the building engineering, and most of constructors directly hold the drilling equipment with hands at the positions with different heights of the wall surface on a ladder to perform drilling operation at present.

However, in the prior art, the height of a drilled hole is mostly indefinite, and drilling equipment is heavy, so that a constructor needs to hold the drilling equipment for a long time to perform drilling operation while going up and down on a ladder, which is inconvenient and causes certain danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drilling bracket for construction engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a drilling support for building engineering comprises a base, wherein an hollow column is fixedly mounted at the top of the base, a steel wire spring is fixedly mounted at the top of the base and is positioned in the hollow column, a limiting plate is fixedly mounted at the top of the steel wire spring and is slidably mounted in the hollow column, a fixing shaft is fixedly mounted at the top of the limiting plate, the top end of the fixing shaft extends out of the top of the hollow column, a plurality of trapezoidal cones are fixedly sleeved on the fixing shaft and are all positioned in the hollow column, an anti-collision pad is fixedly mounted at the top of the hollow column, a supporting plate is fixedly mounted at the top end of the fixing shaft, a placing groove is formed in the supporting plate, a top cover is hinged to the top of the supporting plate and is matched with the placing groove, a first box body with an opening is fixedly mounted at one side of the hollow column, the utility model discloses a hollow post, including first box, hollow post, driven lever, fixed rod, ejector pin, spring, fixed rod and ejector pin, articulated in the first box have a driven lever, the top of driven lever extends to hollow post in, one side fixed mounting of hollow post has both sides all to be equipped with open-ended second box, it has the rocker to articulate in the second box, the both ends of rocker all extend to outside the second box, the top of rocker articulates there is the ejector pin, the top of ejector pin extends to hollow post in, driven lever and ejector pin all with trapezoidal cone looks adaptation, fixed mounting has the stand on the bottom inner wall of second box, and the stand runs through the rocker, fixed cover is equipped with the spring on the stand, the spring is located between the bottom inner wall of rocker and second box, the equal fixed mounting in one side that driven lever and ejector pin kept away from.

Preferably, a first through hole is formed in the anti-collision pad and matched with the trapezoidal cones, and pull rings are fixedly mounted at the ends, far away from each other, of the two steel wire ropes.

Preferably, the inner walls of the two sides of the hollow column are provided with sliding grooves, the two sliding grooves are internally provided with sliding blocks, and one sides of the two sliding blocks, which are close to each other, extend to the corresponding sliding grooves respectively and are fixedly connected with the limiting plates.

Preferably, first rectangular through holes are formed in the two sides of the hollow column, and the driven rod and the rocker are connected with the inner walls of the corresponding first rectangular through holes in a sliding mode.

Preferably, the driven rod is matched with an opening of the first box body, and a torsional spring is arranged at the hinged position of the first box body and the driven rod.

Preferably, the two openings on the second box body are matched with a rocker, a second rectangular through hole is formed in the rocker and matched with the stand column, a second through hole is formed in the top of the second box body, the inner wall of the second through hole is movably connected with the corresponding steel wire rope, and a spherical handle is fixedly mounted at the bottom end of the rocker.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a push rod through a fixed shaft, a trapezoidal cone, a first box body, a driven rod, a second box body, a rocker, an upright post, a spring, and the like, when the device is used, a spherical handle is firstly held, then the rocker is lifted upwards, so that the push rod moves downwards until the push rod touches the next layer of trapezoidal cone, and the rocker is pressed downwards, so that the push rod touches and pushes the next layer of trapezoidal cone;

the hollow column, the supporting plate, the placing groove, the top cover, the steel wire spring, the limiting plate, the fixed shaft, the trapezoidal cone, the anti-collision pad and the steel wire rope are matched, when the trapezoidal cone ascends, the supporting plate is driven to move upwards, the supporting plate can drive the drilling part of the drilling equipment to reach a specified position, and after the anti-collision pad is used, the steel wire rope is pulled through the pull ring, so that the fixed shaft can descend to the original position;

the utility model discloses the practicality is high, the fine use that has replaced the people hand of support column, safe and reliable to only need through swing rocker alright with the operation of driling in the position to the difference, easy operation.

Drawings

Fig. 1 is a schematic structural view of a drilling bracket for construction engineering according to the present invention;

fig. 2 is a schematic side view of a drilling bracket for construction engineering according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

fig. 5 is the utility model provides an assembly structure sketch map of first box and driven lever in building engineering drilling support.

In the figure: 1. a base; 2. a hollow column; 3. a support plate; 4. a placement groove; 5. a top cover; 6. a wire spring; 7. a limiting plate; 8. a fixed shaft; 9. a trapezoidal cone; 10. an anti-collision pad; 11. a first case; 12. a driven lever; 13. a wire rope; 14. a second case; 15. a rocker; 16. a column; 17. a spring; 18. and a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a drilling bracket for building engineering comprises a base 1, wherein a hollow column 2 is fixedly installed at the top of the base 1, a steel wire spring 6 is fixedly installed at the top of the base 1, the steel wire spring 6 is positioned in the hollow column 2, a limiting plate 7 is fixedly installed at the top of the steel wire spring 6, the limiting plate 7 is slidably installed in the hollow column 2, a fixing shaft 8 is fixedly installed at the top of the limiting plate 7, the top end of the fixing shaft 8 extends out of the top of the hollow column 2, a plurality of trapezoidal cones 9 are fixedly sleeved on the fixing shaft 8, the trapezoidal cones 9 are all positioned in the hollow column 2, an anti-collision cushion 10 is fixedly installed at the top of the hollow column 2, a supporting plate 3 is fixedly installed at the top end of the fixing shaft 8, a placing groove 4 is formed in the supporting plate 3, a top cover 5 is hinged to the top of the supporting plate 3, the top cover 5, a driven rod 12 is hinged in the first box body 11, the top end of the driven rod 12 extends into the hollow column 2, a second box body 14 with openings at two sides is fixedly installed on one side of the hollow column 2, a rocker 15 is hinged in the second box body 14, two ends of the rocker 15 extend out of the second box body 14, a mandril 18 is hinged at the top end of the rocker 15, the top end of the mandril 18 extends into the hollow column 2, the driven rod 12 and the mandril 18 are both matched with the trapezoidal cone 9, an upright post 16 is fixedly installed on the inner wall of the bottom of the second box body 14, the upright post 16 penetrates through the rocker 15, a spring 17 is fixedly sleeved on the upright post 16, the spring 17 is located between the rocker 15 and the inner wall of the bottom of the second box body 14, steel wire ropes 13 are fixedly installed on the sides of the driven rod 12 and the mandril 18 far away from each other, and one ends;

the anti-collision pad 10 is provided with a first through hole which is matched with a plurality of trapezoidal cones 9, one end of each of two steel wire ropes 13 which is far away from each other is fixedly provided with a pull ring, the inner walls of two sides of the hollow column 2 are respectively provided with a sliding groove, a sliding block is arranged in each sliding groove in a sliding way, one side of each sliding block which is close to each other extends out of the corresponding sliding groove and is fixedly connected with the limiting plate 7, two sides of the hollow column 2 are respectively provided with a first rectangular through hole, the driven rod 12 and the rocker 15 are respectively connected with the inner wall of the corresponding first rectangular through hole in a sliding way, the driven rod 12 is matched with the opening of the first box body 11, the hinged part of the first box body 11 and the driven rod 12 is provided with a torsion spring, two openings on the second box body 14 are matched with the rocker 15, the rocker 15 is provided with a second rectangular through hole which is matched with the upright column, the inner wall of the second through hole is movably connected with a corresponding steel wire rope 13, a spherical handle is fixedly installed at the bottom end of a rocker 15, the fixed shaft 8, the trapezoidal cone 9, the first box body 11, a driven rod 12, the second box body 14, the rocker 15, an upright post 16, a spring 17 and a mandril 18 are matched, when the drilling equipment is used, the spherical handle is held firstly, then the rocker 15 is lifted upwards, the mandril 18 moves downwards until the mandril contacts with the next layer of the trapezoidal cone 9, the rocker 15 is pressed downwards, so that the mandril 18 contacts with and supports against the next layer of the trapezoidal cone 9, the hollow column 2, the support plate 3, the placing groove 4, the top cover 5, the steel wire spring 6, the limiting plate 7, the fixed shaft 8, the trapezoidal cone 9, the anti-collision pad 10 and the steel wire rope 13 are matched, when the trapezoidal cone 9 rises, the support plate 3 is driven to move upwards, the support plate 3, after using up, rethread pull ring pulling wire rope 13 just can make the fixed axle descend primary position, the utility model discloses the practicality is high, the fine use that has replaced the people hand of support column 3, safe and reliable to only need through swing rocker 15 alright with the operation of driling in the position to the difference, easy operation.

The working principle is as follows: when drilling operation is required to be performed on positions of different heights of a wall body, the top cover 5 is opened firstly, then drilling equipment is fixedly placed in the placing groove 4, then the spherical handle is held by hands, the bottom end of the rocker 15 is lifted upwards, the top end of the rocker 15 moves downwards, the ejector rod 18 can be driven to move downwards, after the ejector rod 18 moves to a certain position, the top end of the ejector rod 18 can slide downwards until the ejector rod contacts with the next layer of trapezoidal cone 9, then the rocker 15 is pressed downwards, the rocker 15 can drive the ejector rod 18 to move upwards until the rocker 15 contacts with the inner wall of the bottom of the second box body 14, the ejector rod 18 can jack up the trapezoidal cone 9, the driven rod 12 moves downwards while the trapezoidal cone 18 jacks up, when the next layer of trapezoidal cone 9 is touched, under the action of a torsion spring, the driven rod 12 jacks up the next layer of trapezoidal cone 9, and the steel wire spring 6 can enable the driven rod 12 and the ejector rod 18 to reliably prop the trapezoidal cone 9, the fixed shaft 8 is gradually increased by one layer upwards through the matching of the driven rod 12 and the ejector rod 18, so that the support plate 3 moves upwards, the circulating rocker 15 swings upwards and downwards, the drilling position can meet the required working requirement, when the equipment is not needed, only two pull rings are required to be pulled by two hands, the two pull rings can pull the corresponding steel wire ropes 13, and the two steel wire ropes 13 respectively drive the corresponding driven rod 12 and the ejector rod 18 to move in the direction away from each other until the driven rod and the ejector rod move away from the trapezoidal cone 9, and then the support plate 3 is pulled back downwards through the action of the steel wire spring 6 until the support plate 3 moves onto the crash pad 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building engineering drilling support, includes base (1), its characterized in that: the top fixed mounting of base (1) has hollow post (2), the top fixed mounting of base (1) has steel wire spring (6), steel wire spring (6) are located hollow post (2), the top fixed mounting of steel wire spring (6) has limiting plate (7), limiting plate (7) slidable mounting is in hollow post (2), the top fixed mounting of limiting plate (7) has fixed axle (8), the top of fixed axle (8) extends to outside the top of hollow post (2), the fixed cover is equipped with a plurality of trapezoidal cone (9) on fixed axle (8), a plurality of trapezoidal cone (9) all are located hollow post (2), the top fixed mounting of hollow post (2) has crash pad (10), the top fixed mounting of fixed axle (8) has backup pad (3), standing groove (4) have been seted up on backup pad (3), the top of the supporting plate (3) is hinged with a top cover (5), the top cover (5) is matched with the placing groove (4), a first box body (11) with an opening is fixedly installed on one side of the hollow column (2), a driven rod (12) is hinged in the first box body (11), the top end of the driven rod (12) extends into the hollow column (2), a second box body (14) with openings on both sides is fixedly installed on one side of the hollow column (2), a rocker (15) is hinged in the second box body (14), both ends of the rocker (15) extend out of the second box body (14), a top rod (18) is hinged at the top end of the rocker (15), the top end of the top rod (18) extends into the hollow column (2), the driven rod (12) and the top rod (18) are matched with the trapezoidal cone (9), and a stand column (16) is fixedly installed on the inner wall of the bottom of the second box body (14), and stand (16) run through rocker (15), fixed cover is equipped with spring (17) on stand (16), spring (17) are located between the bottom inner wall of rocker (15) and second box (14), the equal fixed mounting in one side that driven lever (12) and ejector pin (18) kept away from each other has wire rope (13), and the one end that two wire rope (13) kept away from each other all extends to outside hollow post (2).

2. A construction drill support according to claim 1, wherein: a first through hole is formed in the anti-collision pad (10), the first through hole is matched with the trapezoidal cones (9) in a homogeneous mode, and pull rings are fixedly mounted at one ends, far away from each other, of the two steel wire ropes (13).

3. A construction drill support according to claim 1, wherein: the inner walls of the two sides of the hollow column (2) are provided with sliding grooves, the two sliding grooves are internally provided with sliding blocks in a sliding mode, and one side, close to each other, of the two sliding blocks extends to the corresponding sliding grooves respectively and is fixedly connected with the limiting plates (7).

4. A construction drill support according to claim 1, wherein: first rectangle through-hole has all been seted up to the both sides of hollow post (2), driven lever (12) and rocker (15) respectively with the inner wall sliding connection of the first rectangle through-hole that corresponds.

5. A construction drill support according to claim 1, wherein: the driven rod (12) is matched with an opening of the first box body (11), and a torsional spring is arranged at the hinged position of the first box body (11) and the driven rod (12).

6. A construction drill support according to claim 1, wherein: two openings on the second box body (14) are matched with a rocker (15), a second rectangular through hole is formed in the rocker (15) and matched with the upright post (16), a second through hole is formed in the top of the second box body (14), the inner wall of the second through hole is movably connected with the corresponding steel wire rope (13), and a spherical handle is fixedly mounted at the bottom end of the rocker (15).