CN206593578U - One kind building hydroelectric line preburied positioning device - Google Patents

Abstract

Hydroelectric line preburied positioning device is built the utility model discloses one kind, including crossbeam, the outer surface both sides of the crossbeam are provided with connection screw thread hole, the inside of the connection screw thread hole is threaded with extension rod by extending thread head, the other end of the extension rod is provided with extension screwed hole, the inside of the extension screwed hole is connected with supporting leg by connection screw thread head thread, the lower surface of the supporting leg is rotatably connected to upper roller, the upper surface center of the crossbeam is provided with installation screwed hole, the internal whorl for installing screwed hole is connected with support base, the inside of the support base is provided with sliding cavity, the internal slide of the sliding cavity is connected with sliding bar, the lower surface of the regulation threaded rod is fixedly connected with bearing.Extension rod and supporting leg that the building hydroelectric line preburied positioning device is connected through a screw thread, not only easy disassembly and storage, and the accuracy of positioning can be greatly improved.

Description

One kind building hydroelectric line preburied positioning device

Technical field

The utility model is related to technical field of buildings, is specially a kind of building hydroelectric line preburied positioning device.

Background technology

, it is necessary to lay cable in building construction process, but it is simply to dig out ditch in pipeline installation now Then hydroelectric line is embedded to, but when constructing now, the levelness of the ditch dug out is bad, the levelness of the pipeline laid is not yet Height, this resulted in pipeline for a long time at inclined state, and for pipeline, the position that use time length has may make It is of non-ideal use into obstruction, then have be exactly cable embedment depth it is different, and be able to can be embedded to again too deep, this results in electricity The uneven easy phenomenon for occurring cable fusing of cable radiating, not only have impact on the progress that uses, and for the later stage using also resulting in Potential safety hazard, adds maintenance cost.

Utility model content

The purpose of this utility model is to provide a kind of building hydroelectric line preburied positioning device, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical scheme：The pre-buried positioning dress of one kind building hydroelectric line Put, including crossbeam, the outer surface both sides of the crossbeam are provided with connection screw thread hole, and the inside of the connection screw thread hole is by extending spiral shell Line head thread is connected with extension rod, and the other end of the extension rod is provided with extension screwed hole, and the inside of the extension screwed hole leads to Cross connection screw thread head thread and be connected with supporting leg, the lower surface of the supporting leg is rotatably connected to upper roller, the upper table of the crossbeam Face center is connected with support base, the upper table of the support base provided with screwed hole, the internal whorl of the installation screwed hole is installed Face is provided with supporting table, and the upper surface front end of the supporting table is provided with support bar, and the inner surface of the support bar is fixedly connected with Pointer, the inside of the support base is provided with sliding cavity, and the internal slide of the sliding cavity is connected with sliding bar, the sliding bar Upper and lower surface is equipped with limited block, and the lower surface of the limited block is fixedly connected with spring, the upper table of the limited block Face is provided with scale, and the finger slips are connected to the outer surface of scale, and the lower surface of the sliding bar is provided with regulation screwed hole, The internal whorl of the regulation screwed hole is connected with regulation threaded rod, and the lower surface of the regulation threaded rod is fixedly connected with branch Seat, the lower surface of the bearing is rotatably connected to lower rollers, and the inside of the bearing is provided with lateral threaded holes, the horizontal spiral shell The internal whorl of pit is connected with scribing rod, and the two ends of the scribing rod are provided with conehead.

It is preferred that, the supporting leg has two and symmetrical.

It is preferred that, the upper roller and lower rollers are dislocatedly distributed.

It is preferred that, the outer surface of the scale is provided with scale.

Compared with prior art, the beneficial effects of the utility model are：The building hydroelectric line preburied positioning device passes through The extension rod and supporting leg of threaded connection, can facilitate and be adjusted according to different cable duct width, but also can pass through bullet The sliding bar of spring support measures the depth of cable duct, and height can also be adjusted by adjusting threaded rod, convenient to pre- Bury position to be positioned, not only easy disassembly and storage, and the accuracy of positioning can be greatly improved, it is ensured that the safety of pipeline Property and service life.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is lower rollers schematic diagram of the present utility model；

Fig. 3 is bar linkage structure schematic diagram of the present utility model；

Fig. 4 is the sectional view of support base of the present utility model.

In figure：1 crossbeam, 11 connection screw thread holes, 12 extension thread heads, 13 extension rods, 14 extension screwed holes, 15 connection screw threads Head, 16 supporting legs, 17 upper rollers, 18 install screwed holes, 2 support bases, 21 supporting tables, 22 support bars, 23 pointers, 24 sliding cavities, 3 sliding bars, 31 limited blocks, 32 springs, 33 scales, 34 regulation screwed holes, 4 regulation threaded rods, 41 bearings, 42 lower rollers, 43 Lateral threaded holes, 44 scribing rods, 45 coneheads.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：One kind building hydroelectric line preburied positioning device, Including crossbeam 1, the outer surface both sides of crossbeam 1 are provided with connection screw thread hole 11, and the inside of connection screw thread hole 11 is by extending thread head 12 are threaded with extension rod 13, and the other end of extension rod 13 is provided with extension screwed hole 14, and the inside of extension screwed hole 14 passes through Connection screw thread first 15 is threaded with supporting leg 16, and supporting leg 16 has two and symmetrical, can so ensure balance, supporting leg 16 Lower surface be rotatably connected to upper roller 17, upper roller 17 and lower rollers 42 are dislocatedly distributed, and can so constitute triangle Shape structure, support more firmly, prevent to topple over and cause positioning inaccurate, the upper surface center of crossbeam 1 is provided with peace Screwed hole 18 is filled, the internal whorl for installing screwed hole 18 is connected with support base 2, and the upper surface of support base 2 is provided with supporting table 21, branch The upper surface front end for supportting platform 21 is provided with support bar 22, and the inner surface of support bar 22 is fixedly connected with outside pointer 23, scale 33 Surface is provided with scale, convenient that actual range is observed, can accurate controlling depth scope, it is convenient with construction reference progress Control, the inside of support base 2 is provided with sliding cavity 24, and the internal slide of sliding cavity 24 is connected with sliding bar 3, the upper table of sliding bar 3 Face and lower surface are equipped with limited block 31, and the lower surface of limited block 31 is fixedly connected with spring 32, and the upper surface of limited block 31 is set There is scale 33, pointer 23 is slidably connected to the outer surface of scale 33, and the lower surface of sliding bar 3 is adjusted provided with regulation screwed hole 34 The internal whorl of section screwed hole 34 is connected with regulation threaded rod 4, and the lower surface of regulation threaded rod 4 is fixedly connected with bearing 41, propped up The lower surface of seat 41 is rotatably connected to lower rollers 42, and the inside of bearing 41 is provided with lateral threaded holes 43, lateral threaded holes 43 Internal whorl is connected with scribing rod 44, and the two ends of scribing rod 44 are provided with conehead 45.

The utility model is in the specific implementation：When in use, supporting leg 16 is threadedly coupled to by horizontal stroke by connection screw thread first 11 The both sides of beam 1, when cable duct width than it is larger when, extension rod 13 can be used to be extended, can so change two branch Span between leg 16, it is very convenient, then support base 2 is threadedly coupled in screwed hole 18, thus can will be upper Portion's roller 17 and the composition triangular structure of lower rollers 43, support unusual temperature, then can according to the requirement of actual size, Rotate regulation threaded rod 4, thus it is possible to vary the difference in height of lower rollers 42 and upper roller 17, can so correspond to the installation of demand Highly, then upper roller 17 is put into the both sides of cable duct, such lower rollers 42 are located in inside cable duct, Ran Houke It is convenient that conehead 45 is inserted into the side soil of cable duct to adjust the lateral attitude of scribing rod 44, it can so push horizontal stroke Beam 1 is moved, and can draw lines to position the depth location of steel pipe buried in advance, very convenient, and ought run into cable ditch depth When degree is changed greatly, lower rollers 42 can be moved up and down, and can so be slided with sliding bar 3 in sliding cavity 24, while spring 32 are supported and buffer, and this is that the relative position of scale 33 and pointer 23 will change, and can be clearly seen that difference in height, side Just it is adjusted, can be good at positioning, it is ensured that the pre-buried position of pipeline meets construction requirement, improves the progress of construction.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. one kind building hydroelectric line preburied positioning device, including crossbeam (1), it is characterised in that：The outer surface of the crossbeam (1) Both sides are provided with connection screw thread hole (11), and the inside of the connection screw thread hole (11), which is threaded with by extending thread head (12), prolongs Stock (13), the other end of the extension rod (13) is provided with extension screwed hole (14), and the inside of the extension screwed hole (14) leads to Cross connection screw thread head (15) and be threaded with supporting leg (16), the lower surface of the supporting leg (16) is rotatably connected to upper roller (17), the upper surface center of the crossbeam (1) is provided with installation screwed hole (18), the internal whorl for installing screwed hole (18) Support base (2) is connected with, the upper surface of the support base (2) is provided with before supporting table (21), the upper surface of the supporting table (21) End is provided with support bar (22), and the inner surface of the support bar (22) is fixedly connected with pointer (23), the support base (2) it is interior Portion is provided with sliding cavity (24), and the internal slide of the sliding cavity (24) is connected with sliding bar (3), the upper table of the sliding bar (3) Face and lower surface are equipped with limited block (31), and the lower surface of the limited block (31) is fixedly connected with spring (32), described spacing The upper surface of block (31) is provided with scale (33), and the pointer (23) is slidably connected to the outer surface of scale (33), the slip The lower surface of bar (3) is connected with regulation threaded rod provided with regulation screwed hole (34), the internal whorl of the regulation screwed hole (34) (4), the lower surface of the regulation threaded rod (4) is fixedly connected with bearing (41), and the lower surface of the bearing (41) rotates connection There are lower rollers (42), the inside of the bearing (41) is provided with lateral threaded holes (43), the inside of the lateral threaded holes (43) Scribing rod (44) is threaded with, the two ends of the scribing rod (454) are provided with conehead (45).

2. a kind of building hydroelectric line preburied positioning device according to claim 1, it is characterised in that：The supporting leg (16) There are two and symmetrical.

3. a kind of building hydroelectric line preburied positioning device according to claim 1, it is characterised in that：The upper roller (17) it is dislocatedly distributed with lower rollers (42).

4. a kind of building hydroelectric line preburied positioning device according to claim 1, it is characterised in that：The scale (33) Outer surface be provided with scale.