CN213227015U

CN213227015U - Auxiliary device for punching of construction top beam

Info

Publication number: CN213227015U
Application number: CN202020833353.0U
Authority: CN
Inventors: 孙守岗; 贾娟娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-05-18
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a construction back timber punches and uses auxiliary device, including the protection casing, the downside of protection casing is provided with height adjusting device, the upside fixed mounting of protection casing has electric putter, electric putter's upside fixedly connected with extension rod, the upside fixed mounting of extension rod has the support, the bottom fixedly connected with fixing base of support, the upside fixed mounting of support has the clamp, one side threaded connection of clamp has the bolt, the one end fixedly connected with handle of bolt. The utility model discloses a motor drives first bevel gear and rotates, and cooperation second bevel gear and threaded rod make first slider relative slip, and the cooperation through connecting rod and second slider drives protection casing rebound to adapt to the difference and put the roof beam height, and support the device, solved traditional mode of polishing because high-risk operation, dangerous great, and need with the auxiliary staff operation of cross-coordination from top to bottom, the problem that wastes time and energy.

Description

Auxiliary device for punching of construction top beam

Technical Field

The utility model relates to a building field specifically is a building construction back timber punches and uses auxiliary device.

Background

When engineering construction, because installation gallows and bar planting needs, can punch with the electric hammer at the bottom of the beam slab, and a large amount, because the degree of depth and the pitch-row of the pore-forming that becomes need satisfy technical specification's requirement, whether accurate, whether the pore-forming position is crooked, whether the pore-forming degree of depth will influence the engineering and accept in the allowed band.

At present, the electric hammer is shouldered by punching personnel commonly used in construction, the movable scaffold is punched when standing, in order to keep the movable scaffold stable, the auxiliary personnel is needed to help to fix the scaffold, and the punching personnel and the auxiliary personnel are required to be matched up and down for operation. The operation of the method belongs to high-risk operation, has larger danger, needs to be matched with auxiliary personnel up and down in a cross way, and wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides an auxiliary device for punching construction top beams.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction back timber punches and uses auxiliary device, includes the protection casing, the downside of protection casing is provided with height adjusting device, the upside fixed mounting of protection casing has electric putter, electric putter's upside fixedly connected with extension rod, the upside fixed mounting of extension rod has the support, the bottom fixedly connected with fixing base of support, the upside fixed mounting of support has the clamp, one side threaded connection of clamp has the bolt, the one end fixedly connected with handle of bolt, the upside of fixing base is provided with the electric hammer, the electric hammer passes through clamp fixed mounting on the support.

Preferably, the height adjusting device comprises a bottom plate, an upper side fixedly connected with fixing block of the bottom plate, a motor is fixedly mounted on the lower side of the bottom plate, a first bevel gear is fixedly connected with the output end of the motor, a second bevel gear is connected to the surface of the first bevel gear in a meshed mode, the number of the second bevel gears is two, a threaded rod is fixedly connected to one side of the second bevel gear, the thread directions of two ends of the threaded rod are opposite, the other end of the threaded rod is rotatably connected with the fixing block, a first sliding block is connected to the surface of the threaded rod in a threaded mode, a connecting rod is rotatably connected to the upper side of the first sliding block, the connecting rods are mutually hinged.

Preferably, a first sliding groove is formed in the upper side of the bottom plate, a second sliding groove is formed in the lower side of the protective cover, the first sliding block is connected with the first sliding groove in a sliding mode, and the second sliding block is connected with the second sliding groove in a sliding mode.

Preferably, a scale is fixedly mounted on the surface of the electric push rod.

Preferably, the surface of extension rod is fixedly connected with the dust cover, the surface of extension rod is fixedly connected with the pointer.

Preferably, the upside fixedly connected with support frame of protection casing, the other end and the electric putter fixed connection of support frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a motor drives first bevel gear and rotates, and cooperation second bevel gear and threaded rod make first slider relative slip, and the cooperation through connecting rod and second slider drives protection casing rebound to adapt to the difference and put the roof beam height, and support the device, solved traditional mode of polishing because high-risk operation, dangerous great, and need with the auxiliary staff operation of cross-coordination from top to bottom, the problem that wastes time and energy.

2. The utility model discloses an electric putter drives the extension rod rebound, and extension rod cooperation support drives the electric hammer and drills to the roof beam, mutually supports through pointer and scale, calculates the degree of depth of punching, has solved traditional mode of punching because workman's operation causes the crooked nonstandard problem of punchhole.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: the device comprises a protective cover 1, an electric push rod 2, an extension rod 3, a support 4, a fixed seat 5, a clamp 6, a bolt 7, a handle 8, an electric hammer 9, a bottom plate 10, a fixing block 11, a motor 12, a first bevel gear 13, a second bevel gear 14, a threaded rod 15, a first sliding block 16, a connecting rod 17, a second sliding block 18, a first sliding groove 19, a second sliding groove 20, a scale 21, a dust cover 22 and a pointer 24.

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. 1-3, an auxiliary device for punching a top beam in building construction comprises a protective cover 1, a height adjusting device is arranged on the lower side of the protective cover 1, an electric push rod 2 is fixedly mounted on the upper side of the protective cover 1, a scale 21 is fixedly mounted on the surface of the electric push rod 2, an extension rod 3 is fixedly connected to the upper side of the electric push rod 2, a pointer 24 is fixedly connected to the surface of the extension rod 3, a support 4 is fixedly mounted on the upper side of the extension rod 3, a fixing seat 5 is fixedly connected to the bottom of the support 4, a clamp 6 is fixedly mounted on the upper side of the support 4, a bolt 7 is connected to one side of the clamp 6 through a thread, a handle 8 is fixedly connected to one end of the bolt 7, an electric hammer 9 is arranged on the upper side of the fixing seat 5, the electric hammer 9 is fixedly mounted on the support 4 through the clamp 6, the, the relative position of cooperation pointer 24 and scale 21 is controlled the drilling degree of depth, has solved traditional mode of punching and has caused the crooked irregular problem of punchhole because workman's operation.

Referring to fig. 2 and 3, the height adjusting device includes a bottom plate 10, a fixed block 11 is fixedly connected to an upper side of the bottom plate 10, a motor 12 is fixedly installed at a lower side of the bottom plate 10, a first bevel gear 13 is fixedly connected to an output end of the motor 12, a second bevel gear 14 is engaged with a surface of the first bevel gear 13, two second bevel gears 14 are provided, a threaded rod 15 is fixedly connected to one side of the second bevel gear 14, two ends of the threaded rod 15 have opposite thread directions, the other end of the threaded rod 15 is rotatably connected to the fixed block 11, a first slider 16 is connected to a surface of the threaded rod 15, a connecting rod 17 is rotatably connected to an upper side of the first slider 16, the connecting rods 17 are hinged to each other, a second slider 18 is rotatably connected to the other end of the connecting rod 17, a first chute 19 is formed at an upper side of the bottom plate, second slider 18 and second spout 20 sliding connection, it rotates to drive first bevel gear 13 through motor 12, first bevel gear 13 drives second bevel gear 14 and rotates, second bevel gear 14 drives threaded rod 15 and rotates, threaded rod 15 rotates and drives first slider 16 along first spout 19 relative slip, first slider 16 makes second slider 18 along second spout 20 relative slip through connecting rod 17, make protection casing 22 rebound, make the drill bit of electric hammer 9 contact room roof beam, in order to adapt to the different beam height of putting, and support the device, traditional mode of polishing has been solved because high-risk operation, danger is great, and need with the up-and-down cross cooperation operation of auxiliary personnel, the problem of wasting time and energy.

Referring to fig. 2, a dust cover 22 is fixedly connected to the surface of the extension rod 3 to prevent dust from falling off and affecting the usability of the electric putter 2.

Referring to fig. 1 and 2, a support frame 23 is fixedly connected to the upper side of the protective cover 1, and the other end of the support frame 23 is fixedly connected to the electric push rod 2 to support the electric push rod 2, so as to improve the stability of the device.

The working principle is as follows: fix the electric hammer 9 on the fixing base 5 through the cooperation of bolt 7 and clamp 6, aim at the place that needs punch with electric hammer 9 through the mobile device, it rotates to drive first bevel gear 13 through motor 12, first bevel gear 13 drives second bevel gear 14 and rotates, second bevel gear 14 drives threaded rod 15 and rotates, threaded rod 15 rotates and drives first slider 16 along first spout 19 relative slip, first slider 16 makes second slider 18 along second spout 20 relative slip through connecting rod 17, make protection casing 22 rebound, make the drill bit contact room beam of electric hammer 9, open electric hammer 9, drive extension rod 3 rebound through electric putter 2, extension rod 3 drives electric hammer 9 through support 4 and punches to the room beam, the relative position of cooperation pointer 24 and scale 21 controls the depth of punching.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction back timber is punched and is used auxiliary device, includes protection casing (1), its characterized in that: the downside of protection casing (1) is provided with height adjusting device, the upside fixed mounting of protection casing (1) has electric putter (2), upside fixedly connected with extension rod (3) of electric putter (2), the upside fixed mounting of extension rod (3) has support (4), the bottom fixedly connected with fixing base (5) of support (4), the upside fixed mounting of support (4) has clamp (6), one side threaded connection of clamp (6) has bolt (7), the one end fixedly connected with handle (8) of bolt (7), the upside of fixing base (5) is provided with electric hammer (9), electric hammer (9) are through clamp (6) fixed mounting on support (4).

2. The auxiliary device for perforating the construction top beam as claimed in claim 1, wherein: the height adjusting device comprises a bottom plate (10), a fixed block (11) is fixedly connected with the upper side of the bottom plate (10), a motor (12) is fixedly arranged on the lower side of the bottom plate (10), the output end of the motor (12) is fixedly connected with a first bevel gear (13), a second bevel gear (14) is connected with the surface of the first bevel gear (13) in a meshing way, two second bevel gears (14) are arranged, one side of each second bevel gear (14) is fixedly connected with a threaded rod (15), the screw thread turning directions of two ends of the threaded rod (15) are opposite, the other end of the threaded rod (15) is rotationally connected with the fixed block (11), the surface of the threaded rod (15) is in threaded connection with a first sliding block (16), the upper side of the first sliding block (16) is rotatably connected with a connecting rod (17), the connecting rods (17) are hinged to each other, and the other ends of the connecting rods (17) are rotatably connected with second sliding blocks (18).

3. The auxiliary device for perforating the construction top beam as claimed in claim 2, wherein: first spout (19) have been seted up to the upside of bottom plate (10), second spout (20) have been seted up to the downside of protection casing (1), first slider (16) and first spout (19) sliding connection, second slider (18) and second spout (20) sliding connection.

4. The auxiliary device for perforating the construction top beam as claimed in claim 1, wherein: and a scale (21) is fixedly arranged on the surface of the electric push rod (2).

5. The auxiliary device for perforating the construction top beam as claimed in claim 1, wherein: the fixed surface of extension rod (3) is connected with dust cover (22), the fixed surface of extension rod (3) is connected with pointer (24).

6. The auxiliary device for perforating the construction top beam as claimed in claim 1, wherein: the upside fixedly connected with support frame (23) of protection casing (1), the other end and electric putter (2) fixed connection of support frame (23).