CN209408350U

CN209408350U - A kind of architectural electricity construction and installation device

Info

Publication number: CN209408350U
Application number: CN201920008822.2U
Authority: CN
Inventors: 李世钧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-04
Filing date: 2019-01-04
Publication date: 2019-09-20
Anticipated expiration: 2029-01-04

Abstract

The utility model discloses a kind of architectural electricity construction and installation devices, including the first loose slot, the second loose slot, bull stick, gas outlet, gas-guide tube and handle, the inside of the handle is equipped with first loose slot parallel with handle, the inside of first loose slot is equipped with first piston, the middle position of first piston lateral wall side is connected with bull stick, and the bull stick extends on the outside of handle far from one end of first piston.The utility model is by being equipped with mounting groove in the side of handle lateral wall, and LED illumination lamp is equipped in hinged fixed link inside the mounting groove, it not only can be in order to being illuminated using LED illumination lamp, carried out under conditions of rather dark convenient for user using, and during fixed link being pulled to under the perpendicular state of handle, it can be in order to increase the contact area of user's hand and the torque arm length of handle using the protrusion of fixed link, convenient for being rotated using belt for handle turn bar.

Description

A kind of architectural electricity construction and installation device

Technical field

The utility model relates to technical field of building construction, specially a kind of architectural electricity construction and installation device.

Background technique

Screwdriver is a kind of tool for twisting screw to force its in place, during architectural electricity construction often Often need using screwdriver, for example inspection etc. is repaired in the installation of socket, power distribution cabinet, require will to need to dismantle using screwdriver or Screw on installation article is rotated, currently, existing screwdriver is during use, since the activity of manpower rotation is empty Between limit, make to require during operation cooperate by the bottom end of screwdriver and bolt again and just can be carried out screwing again Or loosen, and can be usually not aligned with because of screwdriver and bolt during lasting use and influence the effect used, shadow The efficiency of electrical construction is rung, during being screwed and being loosened to screw, user relies solely on palm part and screw Frictional force between hilt hand drives screwdriver to be rotated, and the labor intensity that works long hours is larger, and is not easy in light dusk Carried out under conditions of dark using.

Utility model content

The purpose of this utility model is to provide a kind of architectural electricity construction and installation devices, to solve in above-mentioned background technique The existing screwdriver proposed during use, due to the activity space limitation of manpower rotation, makes all to need during operation Again the bottom end of screwdriver and bolt are carried out cooperation just can be carried out screwing or loosen again, and in the process for continuing to use In can be usually not aligned with because of screwdriver and bolt and influence the effect used, the efficiency of electrical construction is influenced, to screw During being screwed and being loosened, user relies solely on the frictional force between palm part and screwdriver handle and drives screw Knife is rotated, and the labor intensity that works long hours is larger, and is not easy to carry out under conditions of rather dark using problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of architectural electricity construction and installation device, packet The first loose slot, the second loose slot, bull stick, gas outlet, gas-guide tube and handle are included, the inside of the handle is equipped with equal with handle The inside of the first capable loose slot, first loose slot is equipped with first piston, the centre of first piston lateral wall side Bull stick is connected at position, the bull stick extends on the outside of handle far from one end of first piston, and first piston lateral wall is remote Reset spring is equipped between side and handle from bull stick, handle one end on the outside of the bull stick is equipped with attachment base, the connection The inside of seat is equipped with second loose slot parallel with attachment base, and the inside of second loose slot is equipped with second piston, described Second piston lateral wall is equipped with connecting sleeve far from the side of handle, and the connecting sleeve is extended to far from one end of second piston On the outside of attachment base and it is equipped with installation set, the outside of the installation set is detachably equipped with limit sleeve, the inner sidewall of the limit sleeve It is equipped with internal screw thread, and the lateral wall of installation set is equipped with the external screw thread matched with internal screw thread, the side inside the handle Equipped with gas-guide tube, one end of the gas-guide tube is connected with the first loose slot below first piston, the gas-guide tube it is another End is connected with the second loose slot above second piston, and the gas-guide tube is equipped with check valve, the unidirectional valve position It is equipped with gas outlet inside handle, the valve on handle lateral wall, and the both ends of gas outlet point are installed on the gas outlet It is not connected with the gas-guide tube at check valve both ends, battery is equipped with inside the handle of first loose slot side, battery is given Electrical appliance power supply, the middle position of handle lateral wall side are equipped with mounting groove, and the inside of the mounting groove is hinged with solid Fixed pole, the fixed link is equipped with LED illumination lamp far from the outside of handle one end, and the handle lateral wall of mounting groove side is equipped with Switch.

Preferably, the handle of first loose slot side is equipped with the through-hole matched with bull stick, and through-hole and bull stick Cross section be all in regular quadrangle shape.

Preferably, second loose slot and second piston are all annular in shape.

Preferably, the drill bit of the bull stick bottom end can be flat mouth, cross or plum blossom-shaped any of them.

Compared with prior art, the utility model has the beneficial effects that the architectural electricity construction and installation device, by being in one's hands Inside with attachment base is respectively equipped with the first loose slot and the second loose slot, and in the second piston inside the second loose slot It, can be in order to driving bull stick to shrink certain length using extruding force during use and make installation set band equipped with connecting sleeve Dynamic limit sleeve extends at the bit location of bull stick bottom end, is set in limit sleeve on screw, to avoid in the process used Middle bull stick and screw, which slip, influences using effect, improves working efficiency, by the way that limit sleeve is removably mounted in installation set, Dismounting and change can be carried out in order to the limit sleeve to different inner diameters size, consequently facilitating bull stick and different size of screw are carried out Limit, avoids bull stick from slipping, and the utility model is cut with scissors inside mounting groove by being equipped with mounting groove in the side of handle lateral wall The fixed link connect is equipped with LED illumination lamp, not only can be in order to be illuminated using LED illumination lamp, convenient for user in light It is carried out under conditions of dim using, can be in order to benefit and during pulling fixed link to under the perpendicular state of handle The contact area of user's hand and the torque arm length of handle are increased with the protrusion of fixed link, convenient for utilizing belt for handle turn bar It is rotated, it is more laborsaving.

Detailed description of the invention

Fig. 1 faces schematic diagram of internal structure for the utility model；

Fig. 2 is the positive structure diagram of the utility model；

Fig. 3 is positive structure diagram after the fixed link of the utility model is opened.

In figure: 1, battery；2, reset spring；3, LED illumination lamp；4, fixed link；5, mounting groove；6, the first loose slot； 7, through-hole；8, it switchs；9, the second loose slot；10, connecting sleeve；11, installation set；12, internal screw thread；13, bull stick；14, limit sleeve； 15, external screw thread；16, attachment base；17, second piston；18, gas outlet；19, valve；20, check valve；21, first piston；22, it leads Tracheae；23, handle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of architectural electricity construction and installation device, including The inside of first loose slot 6, the second loose slot 9, bull stick 13, gas outlet 18, gas-guide tube 22 and handle 23, handle 23 is equipped with and holds The inside of 23 the first parallel loose slots 6, the first loose slot 6 is equipped with first piston 21,21 lateral wall side of first piston Middle position be connected with bull stick 13, the drill bit of 13 bottom end of bull stick can be flat mouth, cross or plum blossom-shaped any of them, Bull stick 13 extends to 23 outside of handle far from one end of first piston 21, and the handle 23 of 6 side of the first loose slot is equipped with and turns The cross section of the through-hole 7 that bar 13 matches, through-hole 7 and bull stick 13 is all in regular quadrangle shape, and 21 lateral wall of first piston is separate Reset spring 2 is equipped between the side and handle 23 of bull stick 13,23 one end of handle in 13 outside of bull stick is equipped with attachment base 16, connection The inside of seat 16 is equipped with second loose slot 9 parallel with attachment base 16, and the inside of the second loose slot 9 is equipped with second piston 17, Second loose slot 9 and second piston 17 are all annular in shape, and 17 lateral wall of second piston is equipped with connector sleeve far from the side of handle 23 Pipe 10, connecting sleeve 10 extend to 16 outside of attachment base far from one end of second piston 17 and are equipped with installation set 11, installation set 11 Outside limit sleeve 14 is detachably installed, the inner sidewall of limit sleeve 14 is equipped with internal screw thread 12, and the lateral wall of installation set 11 It is equipped with the external screw thread 15 matched with internal screw thread 12, the side inside handle 23 is equipped with gas-guide tube 22, one end of gas-guide tube 22 It is connected with the first loose slot 6 of 21 lower section of first piston, the second of 17 top of the other end and second piston of gas-guide tube 22 is living Dynamic slot 9 is connected, and gas-guide tube 22 is equipped with check valve 20, is equipped with gas outlet 18 inside the handle 23 at 20 position of check valve, lets out The valve 19 being equipped on tracheae 18 on 23 lateral wall of handle, and the both ends of gas outlet 18 respectively with 20 both ends of check valve Gas-guide tube 22 is connected, and battery 1 is equipped with inside the handle 23 of 6 side of the first loose slot, and battery 1 is powered to electrical appliance, held The middle position of 23 lateral wall sides is equipped with mounting groove 5, the inside of mounting groove 5 is hinged with fixed link 4, and fixed link 4 is separate The outside of 23 one end of handle is equipped with LED illumination lamp 3, and 23 lateral wall of handle of 5 side of mounting groove is equipped with switch 8.

Working principle: when needing to install screw, by the groove of the bottom end face screw top of bull stick 13, by spiral shell The bottom end face of silk installs fixed point, and squeezing screw simultaneously rotates, at this time since 13 squeezing screw of bull stick drives bull stick 13 to shrink, from And squeeze first piston 21 to the air inside the first loose slot 6, it will be inside the first loose slot 6 using gas-guide tube 22 Air delivery is to the inside of the second loose slot 9, and check valve 20 avoids the reflux of air, and bull stick 13 remains retracted state at this time And since 9 internal gas pressure of the second loose slot increases, 17 activity of second piston is squeezed, it will be under connecting sleeve 10 and limit sleeve 14 It is depressed at 13 bit location of bull stick, limit package is carried out to screw, so as to avoid bull stick 13 is generated during installing screw It is slipped with screw, screw occurs the case where skew etc. influences installation effect during the installation process, and screw is kept to be located at bull stick 13 On same straight line, when screw installs, opening valve 19, the gas-guide tube 22 at 20 both ends of check valve is due to gas outlet 18 at this time It is connected, first piston 21 is resetted under the squeezing action of reset spring 2, and second piston 17 and limit sleeve 14 is driven to carry out Reset, convenient for installing bolt next time during observe screw recess and bull stick 13 connection, when working environment light is poor When, turning on the switch 8 is powered on LED illumination lamp 3, to be illuminated, and hangs down at this time since fixed link 4 and handle 23 are in Straight state, then the installation of rotation handle 23 progress screw is more laborsaving at this time.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims

1. a kind of architectural electricity construction and installation device, including the first loose slot (6), the second loose slot (9), bull stick (13), lose heart Manage (18), gas-guide tube (22) and handle (23), it is characterised in that: the inside of the handle (23) is equipped with parallel with handle (23) The first loose slot (6), the inside of first loose slot (6) is equipped with first piston (21), on the outside of the first piston (21) The middle position of wall side is connected with bull stick (13), and the bull stick (13) extends to handle far from the one end of first piston (21) (23) outside, and reset spring (2) are equipped between side of first piston (21) lateral wall far from bull stick (13) and handle (23), Handle (23) one end on the outside of the bull stick (13) is equipped with attachment base (16), and the inside of the attachment base (16) is equipped with and attachment base (16) inside of parallel the second loose slot (9), second loose slot (9) is equipped with second piston (17), and described second is living It fills in (17) lateral wall and is equipped with connecting sleeve (10) far from the side of handle (23), the connecting sleeve (10) is far from second piston (17) one end extends on the outside of attachment base (16) and is equipped with installation set (11), and the outside of the installation set (11) is detachably installed Have limit sleeve (14), the inner sidewall of the limit sleeve (14) is equipped with internal screw thread (12), and sets on the lateral wall of installation set (11) There is the external screw thread (15) matched with internal screw thread (12), the internal side of the handle (23) is equipped with gas-guide tube (22), described to lead One end of tracheae (22) is connected with the first loose slot (6) below first piston (21), the other end of the gas-guide tube (22) It is connected with the second loose slot (9) above second piston (17), the gas-guide tube (22) is equipped with check valve (20), the list Gas outlet (18) are equipped with inside to the handle (23) at valve (20) position, are equipped on the gas outlet (18) positioned at handle (23) Valve (19) on lateral wall, and the both ends of gas outlet (18) are connected with the gas-guide tube (22) at check valve (20) both ends respectively, It is equipped with battery (1) inside the handle (23) of first loose slot (6) side, battery (1) is powered to electrical appliance, described to hold The middle position of (23) lateral wall side is equipped with mounting groove (5), the inside of the mounting groove (5) is hinged with fixed link (4), The fixed link (4) is equipped with LED illumination lamp (3) far from the outside of handle (23) one end, and the handle (23) of mounting groove (5) side Lateral wall is equipped with switch (8).

2. a kind of architectural electricity construction and installation device according to claim 1, it is characterised in that: first loose slot (6) handle (23) of side is equipped with the through-hole (7) matched with bull stick (13), and the cross section of through-hole (7) and bull stick (13) It is all in regular quadrangle shape.

3. a kind of architectural electricity construction and installation device according to claim 1, it is characterised in that: second loose slot (9) all annular in shape with second piston (17).

4. a kind of architectural electricity construction and installation device according to claim 1, it is characterised in that: bull stick (13) bottom end Drill bit can be flat mouth, cross or plum blossom-shaped any of them.