CN215150604U

CN215150604U - Auxiliary device for building electrical installation

Info

Publication number: CN215150604U
Application number: CN202121547440.0U
Authority: CN
Inventors: 赵京东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-14
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses an auxiliary device is used in building electrical installation belongs to the electrical technical field of building, and it includes the holding ring, four spacing spouts have been seted up in the front of holding ring, and equal sliding connection has spacing slider in four spacing spouts, four spacing slider's front respectively with the one end fixed connection at four resilient means backs. This building is auxiliary device for electrical installation, through setting up the holding ring, first spring, friction disc and sliding sleeve, because under the effect of four resilient means and friction disc, the condition that the dislocation appears at the in-process that gets into the screw hole of screw has been reduced, the stability when the screw is installed has been ensured, reduced and lead to pistol drill collision electrical equipment fast because of the screw dislocation, make the staff difficult damage caused to pistol drill and electrical equipment when using this auxiliary device to install the screw, the security when having ensured staff's installation electrical equipment, and efficiency when having improved staff's installation screw.

Description

Auxiliary device for building electrical installation

Technical Field

The utility model belongs to the technical field of the building electricity, specifically be an auxiliary device is used in building electrical installation.

Background

As is well known, along with the rapid development of economy, the capacities of power distribution devices and electric equipment are also continuously increased, higher requirements are put forward on the installation of building electricity, meanwhile, the installation of the building electricity is a work with stronger professional technical requirements, professional technicians are required to be required to install according to technical indexes and technical specifications to ensure the quality of the electricity installation, and therefore, an auxiliary device for the electricity installation also becomes necessary, at present, when the electricity equipment is installed, the electric equipment is often installed by means of a pistol drill, however, when the screw is installed, the pistol drill is required to be pushed by the worker, so that the thrust of the screw in a hole is ensured, once the screw is dislocated, the situation that the screw is not fastened can be caused, meanwhile, the drill bit of the pistol drill can collide with the surface of the electricity equipment, and certain damage can be easily caused to the electricity equipment and the pistol drill, and the safety of the hands of workers during screw installation is difficult to ensure, and certain influence is caused on the safety process of the workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides an auxiliary device is used in building electrical installation, when mounting screw has been solved, need the staff to promote the pistol drill, thereby guarantee the thrust of screw in getting into the hole, screw in case the dislocation this moment, not only can lead to the condition that the installation is not fastened to appear the screw, the electric installation surface also can be collided with to the drill bit of pistol drill simultaneously, not only cause certain damage to electric installation and pistol drill easily, and be difficult to the security of guarantee staff's hand when mounting screw, the problem of certain influence is caused to staff's safety process.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary device for building electrical installation, includes the holding ring, four spacing spouts have been seted up in the front of holding ring, and equal sliding connection has spacing slider in four spacing spouts, four spacing slider's front respectively with the one end fixed connection at four elastic device backs, the positive one end of elastic device and the back fixed connection of friction disc, and four friction discs all set up to the ring, spacing slider's lower fixed surface is connected with the second spring, the other end of second spring and the lower fixed surface of spacing spout inner wall are connected, the through-hole has been seted up in the front of holding ring.

As a further aspect of the present invention: the front of friction disc is provided with anti-skidding line, and the mutual overlap joint of opposite face of four friction discs, four observation windows have been seted up in the front of holding ring, and all are provided with toughened transparent glass in four observation windows.

As a further aspect of the present invention: the back fixedly connected with four anchor rods of holding ring, and the one end at four anchor rods backs respectively with four direction slider's positive fixed connection, four direction slider sliding connection are in same annular spout.

As a further aspect of the present invention: the shape of the cross section of the guide sliding block and the shape of the cross section of the annular sliding groove are both T-shaped, and the annular sliding groove is arranged on the front face of the mounting base ring.

As a further aspect of the present invention: the inner wall of the mounting base ring is fixedly connected with four limiting clamping blocks, the back faces of the four limiting clamping blocks are respectively fixedly connected with the front faces of the four magnetic blocks, and the left side face of each magnetic block is fixedly connected with the inner wall of the mounting base ring.

As a further aspect of the present invention: the elastic device comprises a sliding sleeve, the back of the sliding sleeve is fixedly connected with the front of the limiting sliding block, a sliding rod is connected in the sliding sleeve in a sliding mode, the front end of the sliding rod is fixedly connected with the back of the friction plate, the back end of the sliding rod is fixedly connected with the front end of the first spring, and the back end of the first spring is fixedly connected with the front of the inner wall of the sliding sleeve.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the auxiliary device for building electrical installation is provided with the positioning ring, the first spring, the second spring, the sliding rod, the friction plate and the sliding sleeve, when a worker finishes the installation of the auxiliary device, the worker can clamp a screw at the position of a drill bit of a pistol drill through a through hole in the front of the positioning ring, then the worker can contact the friction plate with the surface of electrical equipment to be installed and align the head of the screw with a screw hole, and simultaneously press the pistol drill, so that the screw is clamped in the screw hole and simultaneously presses the elastic device, the elastic device is pressed, the situation of dislocation of the screw in the process of entering the screw hole is reduced under the action of the four elastic devices and the friction plate, and under the action of the limiting slide block and the second spring, the auxiliary device can position different designated screws, and the stability of the screw in installation is ensured, the electric equipment is quickly collided by the pistol drill due to the dislocation of the screw, so that the damage to the pistol drill and the electric equipment is not easily caused when the auxiliary device is used for installing the screw by a worker, the safety of the worker in the process of installing the electric equipment is guaranteed, and the efficiency of the worker in the process of installing the screw is improved.

2. This building is auxiliary device for electrical installation, through setting up magnetic path and spacing fixture block, when the staff is at the in-process of installation electrical equipment, need the notch that the staff was seted up spacing fixture block and pistol drill surface to align, make spacing fixture block joint to in the notch, and connect to the notch internal back at spacing fixture block, the magnetic path will adsorb in the notch, thereby fix this auxiliary device, make that the staff can be convenient install this auxiliary device, and under the effect of spacing fixture block and magnetic path, guarantee the staff with this auxiliary device with the stability of pistol drill installation back, the possibility that this auxiliary device drops has been reduced.

3. This construct auxiliary device for electrical installation, through setting up direction slider and annular spout, after the staff finishes the installation to this auxiliary device through the installation base ring, the staff just can start the pistol drill, and at the in-process of pistol drill operation, because spacing fixture block joint, make the installation base ring can be along with the rotation of installation base ring and high-speed rotatory, the holding ring will be fixed under the effect of frictional force between friction disc and electrical equipment this moment, make this auxiliary device can keep the stability of self at the in-process of pistol drill operation, the condition that the dislocation appears at the in-process holding ring and the resilient means of operation of pistol drill has been reduced.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic view of the three-dimensional section structure of the installation base ring of the present invention;

fig. 3 is a schematic view of a three-dimensional cross-sectional structure of the elastic device of the present invention;

in the figure: the device comprises a positioning ring 1, a limiting sliding groove 2, a limiting sliding block 3, an elastic device 4, a sliding sleeve 41, a sliding rod 42, a first spring 43, a friction plate 5, a second spring 6, a reinforcing rod 7, a guide sliding block 8, an annular sliding groove 9, an installation base ring 10, a magnetic block 11, a limiting clamping block 12 and an observation window 13.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: an auxiliary device for building electrical installation comprises a positioning ring 1, wherein four limiting chutes 2 are arranged on the front side of the positioning ring 1, limiting sliding blocks 3 are connected in the four limiting chutes 2 in a sliding manner, the front sides of the four limiting sliding blocks 3 are respectively fixedly connected with one ends of the back sides of four elastic devices 4, one ends of the front sides of the elastic devices 4 are fixedly connected with the back sides of friction plates 5, the four friction plates 5 are all arranged in a ring shape, a second spring 6 is fixedly connected to the lower surface of the limiting sliding block 3, the other end of the second spring 6 is fixedly connected with the lower surface of the inner wall of the limiting chute 2, a through hole is arranged on the front side of the positioning ring 1, a sliding rod 42, the friction plates 5 and a sliding sleeve 41 are arranged, under the action of the four elastic devices 4 and the friction plates 5, the dislocation of a screw in the process of entering the screw hole is reduced, and under the action of the limiting sliding blocks 3 and the second spring 6, make this auxiliary device can fix a position different appointed screws, ensured the stability of screw when the installation, reduced because of the screw dislocation leads to pistol drill collision electrical equipment fast for the staff is difficult for causing the damage to pistol drill and electrical equipment when using this auxiliary device to install the screw, security when having ensured staff's installation electrical equipment, and efficiency when having improved staff's installation screw.

Specifically, as shown in fig. 1 and 2, the front surface of the friction plate 5 is provided with anti-slip lines, the opposite surfaces of the four friction plates 5 are mutually overlapped, the front surface of the positioning ring 1 is provided with four observation windows 13, so that a worker can conveniently observe the screw drilling state in the process of drilling a screw and installing the screw, meanwhile, the possibility that the visual field of the worker is influenced when scraps splashed to the outside in the process of drilling the screw is reduced, the applicability of the auxiliary device is improved, the four observation windows 13 are respectively provided with toughened transparent glass, the back surface of the positioning ring 1 is fixedly connected with four reinforcing rods 7, the annular sliding groove 9 is arranged, so that the auxiliary device can keep the stability of the auxiliary device in the process of the operation of the pistol drill, and the situation that the positioning ring 1 and the elastic device 4 are staggered in the process of the operation of the pistol drill is reduced, and one end of the back of each of the four reinforcing rods 7 is fixedly connected with the front of each of the four guide sliding blocks 8, and the four guide sliding blocks 8 are slidably connected in the same annular sliding groove 9.

Specifically, as shown in fig. 2 and 3, the cross section of the guide sliding block 8 and the cross section of the annular sliding groove 9 are both in a T shape, the annular sliding groove 9 is arranged on the front surface of the mounting base ring 10, four limiting clamping blocks 12 are fixedly connected to the inner wall of the mounting base ring 10, and because the elastic device 4 is arranged, when a worker drills a screw into a screw hole through an external pistol drill, the auxiliary device is not easy to be jammed due to the process of the screw into the screw hole, so that the stability of the auxiliary device during screw installation is ensured, the back surfaces of the four limiting clamping blocks 12 are respectively fixedly connected with the front surfaces of the four magnetic blocks 11, the left side surface of the magnetic block 11 is fixedly connected with the inner wall of the mounting base ring 10, the elastic device 4 comprises a sliding sleeve 41, the back surface of the sliding sleeve 41 is fixedly connected with the front surface of the limiting sliding block 3, a sliding rod 42 is slidably connected with the sliding sleeve 41, and one end of the front surface of the sliding rod 42 is fixedly connected with the back surface of the friction plate 5, one end of the back surface of the sliding rod 42 is fixedly connected with one end of the front surface of the first spring 43, and one end of the back surface of the first spring 43 is fixedly connected with the front surface of the inner wall of the sliding sleeve 41.

The utility model discloses a theory of operation does:

s1, when the auxiliary device is used, a worker only needs to install the auxiliary device on the surface of an external pistol drill through the installation base ring 10, and in the installation process, the worker needs to align the limiting clamping block 12 with a notch formed in the surface of the pistol drill, so that the limiting clamping block 12 is clamped in the notch, and after the limiting clamping block 12 is connected in the notch, the magnetic block 11 is adsorbed in the notch, and the auxiliary device is fixed;

s2, after the auxiliary device is installed by a worker, the worker can clamp the screw at the position of the drill bit of the pistol drill through the through hole in the front of the positioning ring 1, at the moment, the four elastic devices 4 can contact with the surface of the screw and play a role in fixing and supporting the screw, and then the worker can contact the friction plate 5 with the surface of the electrical equipment to be installed, align the head of the screw with the screw hole and simultaneously press the pistol drill, so that the elastic devices 4 are pressed while the screw is clamped in the screw hole, and the elastic devices 4 are pressed;

s3, after the auxiliary device is installed by the worker through the installation base ring 10, the worker can start the pistol drill, and in the operation process of the pistol drill, the installation base ring 10 rotates at a high speed along with the rotation of the installation base ring 10 due to the clamping of the limiting clamping block 12, and the positioning ring 1 is fixed under the action of friction force between the friction plate 5 and the electrical equipment.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an auxiliary device is used in building electrical installation, includes holding ring (1), its characterized in that: four spacing spouts (2) have been seted up in the front of holding ring (1), and equal sliding connection has spacing slider (3) in four spacing spouts (2), the front of four spacing slider (3) respectively with the one end fixed connection at four resilient means (4) backs, the back fixed connection of the positive one end of resilient means (4) and friction disc (5), and four friction disc (5) all set up to the ring, the lower fixed surface of spacing slider (3) is connected with second spring (6), the other end of second spring (6) and the lower fixed surface of spacing spout (2) inner wall are connected, the through-hole has been seted up in the front of holding ring (1).

2. An auxiliary device for building electrical installation according to claim 1, wherein: the front of friction disc (5) is provided with anti-skidding line, and the mutual overlap joint of opposite face of four friction discs (5), four observation windows (13) have been seted up in the front of holding ring (1), and all are provided with toughened transparent glass in four observation windows (13).

3. An auxiliary device for building electrical installation according to claim 1, wherein: the back fixedly connected with four anchor strut (7) of holding ring (1), and the one end at four anchor strut (7) backs respectively with the positive fixed connection of four direction slider (8), four direction slider (8) sliding connection are in same annular spout (9).

4. An auxiliary device for building electrical installation according to claim 3, wherein: the shape of the cross section of the guide sliding block (8) and the shape of the cross section of the annular sliding groove (9) are both T-shaped, and the annular sliding groove (9) is arranged on the front face of the installation base ring (10).

5. An auxiliary device for building electrical installation according to claim 4, wherein: the inner wall of the mounting base ring (10) is fixedly connected with four limiting clamping blocks (12), the back faces of the four limiting clamping blocks (12) are respectively fixedly connected with the front faces of the four magnetic blocks (11), and the left side faces of the magnetic blocks (11) are fixedly connected with the inner wall of the mounting base ring (10).

6. An auxiliary device for building electrical installation according to claim 1, wherein: elastic device (4) are including sliding sleeve (41), the front fixed connection of sliding sleeve (41) back and spacing slider (3), sliding sleeve (41) sliding connection has slide bar (42), the positive one end of slide bar (42) and the back fixed connection of friction disc (5), the positive one end fixed connection of the one end and first spring (43) of the slide bar (42) back, the positive fixed connection of the one end and sliding sleeve (41) inner wall at the first spring (43) back.