CN212258331U

CN212258331U - Junction box positioning device

Info

Publication number: CN212258331U
Application number: CN202021371532.3U
Authority: CN
Inventors: 任伟娜; 薛超峰
Original assignee: Shandong Labor Vocational and Technical College
Current assignee: Shandong Labor Vocational and Technical College
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-12-29
Anticipated expiration: 2030-07-13

Abstract

The utility model provides a terminal box positioner, relates to the building field, including a walking frame, the walking frame includes a bottom plate, the bottom plate bottom is equipped with a plurality of walking wheels, the bottom plate middle part is equipped with the well core rod of a vertical setting, a horizon bar is installed at well core rod top, sliding fit has an at least a set of calibration mechanism on the horizon bar, calibration mechanism includes a sliding sleeve, the sliding sleeve lower extreme rotates and is connected with a connecting rod, the connecting rod lower extreme rotates and is connected with a position sleeve. The utility model discloses utilize the walking wheel to conveniently remove, utilize well core rod can carry out the demarcation of vertical height, utilize horizon bar and tape measure combination design can realize the demarcation of horizontal distance, utilize the sponge piece of installing on the slider can mark pre-buried position, equipment is simple reliable, and is with low costs, effectual.

Description

Junction box positioning device

Technical Field

The utility model belongs to the technical field of the building and specifically relates to a terminal box positioner.

Background

In home decoration, the junction box is one of electrical accessories, because the electric wire for decoration passes through the electric wire tube, the junction box is adopted for transition at the joint part of the electric wire (such as longer line or corner of the electric wire tube), the electric wire tube is connected with the junction box, and the electric wire in the wire tube is connected in the junction box to play the roles of protecting the electric wire and connecting the electric wire.

At present, the junction box is generally embedded by workers, generally installed in an approximate position, the junction box is deviated in position due to a lot of time, the junction box is askew and twisted, the impression of an owner on a building developer and a construction unit can be influenced from a detail position, the owner needs to additionally install the junction box in a later period, and the positioning work for pre-installing the junction box is necessary in advance.

SUMMERY OF THE UTILITY MODEL

The terminal box to exist among the prior art is fixed a position inaccurately, perhaps needs follow-up problem of installing the location additional, the utility model provides a terminal box positioner can realize the location of terminal box, carries out the pre-buried assigned position of terminal box for the workman at the back.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a terminal box positioner, includes a walking frame, the walking frame includes a bottom plate, the bottom plate bottom is equipped with a plurality of walking wheels, the bottom plate middle part is equipped with a vertical setting well core rod, a horizon bar is installed at well core rod top, sliding fit has at least a set of calibration mechanism on the horizon bar, calibration mechanism includes a sliding sleeve, the sliding sleeve lower extreme rotates and is connected with a connecting rod, the connecting rod lower extreme rotates and is connected with a position sleeve.

Further, the connecting rod comprises an inner connecting rod and an outer connecting pipe, wherein the inner connecting rod can move back and forth along the inner wall of the outer connecting pipe and is fixed at one position on the outer connecting pipe through a knob bolt.

Furthermore, the locating sleeve is internally provided with a locating hole with the shape consistent with that of the junction box, a sliding block is arranged in the locating hole in a sliding fit mode, one end of the sliding block is connected with a sponge block, the other end of the sliding block is connected with a pulling rod, and the pulling rod is connected with a handle.

Furthermore, scales are arranged on the central rod, and scales are arranged on the horizontal rod.

Further, the horizontal rod comprises an inner rod, an outer tube and an adjusting nut, and the adjusting nut can enable the inner rod to move along the outer tube and be positioned at one position on the outer tube.

Further, bottom plate one side is connected with the curb plate, the curb plate below is equipped with a bottom plate, the bottom plate top is equipped with an upper fixed plate, installs an top board between upper fixed plate and the curb plate, the top board can follow the curb plate and reciprocate, be equipped with first spring between top board and the upper fixed plate, the tape measure has been pressed between top board and the bottom plate, keeps away from walking frame one side design fixed establishment on ground, fixed establishment includes the fixed plate, the fixed plate left side is equipped with left elastic plate, is equipped with right elastic plate on the fixed plate right side, left side elastic plate is connected with the second spring, spring coupling has the top board, the top board is connected through the third spring with right elastic plate.

The utility model has the advantages that: the utility model discloses utilize the walking wheel to conveniently remove, utilize well core rod can carry out the demarcation of vertical height, utilize horizon bar and tape measure combination design can realize the demarcation of horizontal distance, utilize the sponge piece of installing on the slider can mark pre-buried position, equipment is simple reliable, and is with low costs, effectual.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the positioning sleeve in a sliding fit with a slider;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

in the figure: 1 walking frame, 11 bottom plates, 12 walking wheels, 13 center rods, 14 horizontal rods, 21 sliding sleeves, 22 connecting rods, 221 inner connecting rods, 222 outer connecting pipes, 223 knob bolts, 23 positioning sleeves, 231 positioning holes, 232 sliding blocks, 233 drawing rods, 234 handles, 235 sponge blocks, 31 side plates, 32 lower fixing plates, 33 upper fixing plates, 34 upper pressing plates, 35 first springs, 36 tape measures, 41 fixing plates, 42 left elastic plates, 43 right elastic plates, 44 upper pressing plates, 45 second springs and 46 third springs.

Detailed Description

As shown in fig. 1 to 4, a junction box positioning device includes a walking frame 1, the walking frame includes a bottom plate 11, a plurality of walking wheels 12 are disposed at the bottom of the bottom plate, a vertically disposed center rod 13 is disposed in the middle of the bottom plate, and a horizontal rod 14 is mounted at the top of the center rod. At least one group of calibration mechanisms are in sliding fit on the horizontal rod.

Specifically, the central rod is provided with scales, and the horizontal rod is provided with scales for calibrating the position of the junction box.

In some embodiments, the horizontal rod can be equivalently replaced by a telescopic adjusting rod set, the telescopic adjusting rod set comprises an inner rod, an outer tube and an adjusting nut, and the adjusting nut can enable the inner rod to move along the outer tube and be positioned at one position on the outer tube.

In at least one embodiment, the calibration mechanism includes a sliding sleeve 21, a connecting rod 22 is rotatably connected to the lower end of the sliding sleeve, and a positioning sleeve 23 is rotatably connected to the lower end of the connecting rod.

Specifically, the linkage 22 includes an inner linkage 221 and an outer connecting tube 222, wherein the inner linkage is movable back and forth within the outer connecting tube and is fixed to a position on the outer connecting tube by a knob bolt 223.

Specifically, the positioning sleeve is internally provided with a positioning hole 231 which is consistent with the shape of the junction box.

In cooperation with the positioning hole, a sliding block 232 is in sliding fit with the positioning hole, one end of the sliding block is connected with a sponge block 235, the other end of the sliding block is connected with a pull rod 233, and the pull rod is connected with a handle 234. The sponge block is dipped with ink, and after the position of the junction box is well positioned, the handle is pushed to press the sponge block to the wall surface to complete the positioning of the junction box. And (5) grooving the rectangular ink mark subsequently by workers.

As shown in fig. 4, a side plate 31 is connected to one side of the bottom plate 11, a lower fixing plate 32 is arranged below the side plate 31, an upper fixing plate 33 is arranged above the lower fixing plate, an upper pressing plate 34 is arranged between the upper fixing plate and the side plate, the upper pressing plate can move up and down along the side plate, a first spring 35 is arranged between the upper pressing plate and the upper fixing plate, and a measuring tape 36 is pressed between the upper pressing plate and the lower fixing plate.

As shown in fig. 3, a fixing mechanism is designed on the side of the ground far away from the walking frame. The fixing mechanism comprises a fixing plate 41, a left elastic plate 42 is arranged on the left side of the fixing plate, a right elastic plate 43 is arranged on the right side of the fixing plate, the left elastic plate is connected with a second spring 45, the spring is connected with an upper pressing plate 44, the upper pressing plate and the right elastic plate are connected through a third spring 46, and the tape measure is fixed among the plates. The existing tape measure is used for calibrating the length, so that the cost is lower.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims

1. The utility model provides a terminal box positioner, its characterized in that, includes a walking frame, the walking frame includes a bottom plate, the bottom plate bottom is equipped with a plurality of walking wheels, the bottom plate middle part is equipped with the well core rod of a vertical setting, a horizon bar is installed at well core rod top, sliding fit has an at least a set of calibration mechanism on the horizon bar, calibration mechanism includes a sliding sleeve, the sliding sleeve lower extreme rotates and is connected with a connecting rod, the connecting rod lower extreme rotates and is connected with a position sleeve.

2. The junction box positioning device of claim 1, wherein the link comprises an inner link and an outer connecting tube, wherein the inner link is movable back and forth along an inner wall of the outer connecting tube and is fixed to a position on the outer connecting tube by a knob bolt.

3. The junction box positioning device according to claim 1, wherein a positioning hole corresponding to the shape of the junction box is formed in the positioning sleeve, a sliding block is slidably fitted in the positioning hole, one end of the sliding block is connected with a sponge block, the other end of the sliding block is connected with a pull rod, and the pull rod is connected with a handle.

4. The junction box positioning device of claim 1, wherein the central rod is provided with a scale, and the horizontal rod is provided with a scale.

5. The junction box positioning device of claim 1, wherein the horizontal bar comprises an inner bar, an outer tube, and an adjustment nut that allows the inner bar to move along the outer tube and be positioned at a location on the outer tube.

6. The junction box positioning device according to claim 2 or 3, wherein a side plate is connected to one side of the bottom plate, a lower fixing plate is arranged below the side plate, an upper fixing plate is arranged above the lower fixing plate, an upper pressing plate is arranged between the upper fixing plate and the side plate and can move up and down along the side plate, a first spring is arranged between the upper pressing plate and the upper fixing plate, a tape measure is pressed between the upper pressing plate and the lower fixing plate, a fixing mechanism is designed on one side of the ground far away from the walking frame and comprises a fixing plate, a left elastic plate is arranged on the left side of the fixing plate, a right elastic plate is arranged on the right side of the fixing plate, a second spring is connected to the left elastic plate, the spring is connected with the upper pressing plate, and the upper pressing plate and the right elastic.