CN212931450U

CN212931450U - Construction plumb bob with good measuring effect

Info

Publication number: CN212931450U
Application number: CN202021602269.4U
Authority: CN
Inventors: 袁戈
Original assignee: 宋淑梅
Current assignee: Hebei Xiaoxin Construction Engineering Co.,Ltd.
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-09
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a line hammer for construction that measuring effect is good, includes to hold portion and line hammer body, the inner chamber swing joint who holds the portion has the perpendicular line, the bottom of perpendicular line and the top fixed connection of line hammer body, the surface of holding the portion rotates and is connected with the dwang, the one end of dwang runs through the surface of holding the portion and extends to the inner chamber of holding the portion. The utility model discloses a during the use, drive the dwang through rotating the rolling disc and rotate, the dwang rotates and drives the reel and rotate, the reel rotates and accomodates the plumb line, drive plumb bob body upward movement, when accomodating the plumb line, through extrusion wheel extrusion plumb line, clean the surface of plumb line through wiping the piece, wipe the dust on surface, can clear up the plumb line, it is still not convenient enough to receive the line, plumb bob gravity is too big, lead to the reel reversal easily, and the circuit surface adheres to impurity such as dust easily when using, to the inside problem that causes the pollution of handle.

Description

Construction plumb bob with good measuring effect

Technical Field

The utility model relates to a building engineering technical field especially relates to a plumb bob for construction that measuring effect is good.

Background

The plumb bob is the most original tool for checking the verticality of an object and is one of the tools for checking the verticality of the object still in use at present. At present, the plumb bob tool is mostly used in construction sites, and woodworkers, bricklayers and plumbers generally use a plumb bob line hanging method to directly compare and test the verticality of column structures, pipelines and walls; on the basis of direct line hanging, the vertical line of the plumb bob is used for positioning the theodolite at a fixed point on a construction site. But traditional plumb bob is owing to draw with the help of the cotton rope, when the measurement of recycling plumb bob going on, toper plumb bob utilizes the cotton rope to measure after finishing, and the cotton rope is arranged in a jumble and is easily appeared and knot the phenomenon, and inconvenient user adjusts the length of cotton rope according to the object of measurationing simultaneously in the use, influences the user and uses.

According to a construction survey plumb bob of patent No. CN210638704U, can take in the phenomenon of avoiding knoing to the hammer line winding when using, slide the length of reel regulation hammer line through the finger in the use, still have following shortcoming when using:

(1) the wire take-up is still inconvenient, the weight of the plumb bob is too large, the reel is easy to rotate reversely, and impurities such as dust and the like are easy to adhere to the surface of a line when the wire take-up is used, so that the inside of the handle is polluted.

(2) When the plumb bob is retracted, the plumb bob is not fixed.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a plumb bob for construction that measuring effect is good has solved and still is not convenient enough to receiving the line, and plumb bob gravity is too big, leads to the reel reversal easily to circuit surface adheres to impurity such as dust easily when using, causes the problem of pollution to handle inside.

(II) technical scheme

The utility model provides a building construction plumb bob with good measuring effect, which comprises a holding part and a plumb bob body, the inner cavity of the holding part is movably connected with a vertical line, the bottom end of the vertical line is fixedly connected with the top of the plumb bob body, the surface of the holding part is rotatably connected with a rotating rod, one end of the rotating rod penetrates through the surface of the holding part and extends to the inner cavity of the holding part, the surface of the rotating rod is rotationally connected with the inner cavity of the holding part, the surface of the rotating rod, which is positioned in the inner cavity of the holding part, is fixedly connected with a reel, the surface of the reel is fixedly connected with one end of the vertical line, the bottom of the holding part is fixedly connected with a limiting cylinder movably connected with the surface of the vertical line, the inner cavity of the limiting cylinder is rotatably connected with a squeezing wheel, the inner cavity of the limiting cylinder is fixedly connected with a wiping block, and the surfaces of the wiping block and the squeezing wheel are in elastic contact with the surface of the perpendicular line.

Preferably, the surface of the rotating rod, which is positioned outside the holding part, is fixedly connected with a rotating disc.

Preferably, the surface of the rotating disc is fixedly connected with a boosting rod.

Preferably, a level gauge is fixedly connected to the surface of the plumb bob body.

Preferably, the top of the plumb bob body is fixedly connected with a hook.

Preferably, the surface of the limiting cylinder is fixedly connected with a clamping piece clamped with the surface of the hook.

Preferably, the number of the hooks is two, and the hooks are symmetrically distributed on two sides of the line hammer body.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the plumb line is movably connected to the inner cavity of the holding part, the bottom end of the plumb line is fixedly connected with the top of the plumb line body, the surface of the holding part is rotatably connected with a rotating rod, one end of the rotating rod penetrates through the surface of the holding part and extends to the inner cavity of the holding part, the surface of the rotating rod is rotatably connected with the inner cavity of the holding part, the surface of the rotating rod, which is positioned in the inner cavity of the holding part, is fixedly connected with a reel, the surface of the reel is fixedly connected with one end of the plumb line, the bottom of the holding part is fixedly connected with a limiting cylinder which is movably connected with the surface of the plumb line, the inner cavity of the limiting cylinder is rotatably connected with an extrusion wheel, the surfaces of the wiping block and the extrusion wheel are in elastic contact with the surface of the plumb line, when the plumb line is used, the, when the vertical line is stored, the vertical line is extruded through the extrusion wheel, the surface of the vertical line is wiped through the wiping block, and dust on the surface is wiped off.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of a plumb bob for construction that measuring effect is good.

Fig. 2 is the utility model provides a handle portion structural section in line hammer for construction that measuring effect is good.

Fig. 3 is the utility model provides a structural schematic of plumb bob body in plumb bob for construction that measurement effect is good.

Reference numerals: 1. a hand-held portion; 2. a plumb body; 3. a vertical line; 4. rotating the rod; 5. a reel; 6. a limiting cylinder; 7. an extrusion wheel; 8. a wiping block; 9. rotating the disc; 10. a booster lever; 11. a level gauge; 12. hooking; 13. a clamping piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-3, the utility model provides a construction plumb bob with good measuring effect, which comprises a holding part 1 and a plumb bob body 2, wherein the inner cavity of the holding part 1 is movably connected with a vertical line 3, the bottom end of the vertical line 3 is fixedly connected with the top of the plumb bob body 2, the surface of the holding part 1 is rotatably connected with a rotating rod 4, one end of the rotating rod 4 penetrates through the surface of the holding part 1 and extends to the inner cavity of the holding part 1, the surface of the rotating rod 4 is rotatably connected with the inner cavity of the holding part 1, the surface of the rotating rod 4 positioned in the inner cavity of the holding part 1 is fixedly connected with a reel 5, the surface of the reel 5 is fixedly connected with one end of the vertical line 3, the bottom of the holding part 1 is fixedly connected with a limiting cylinder 6 movably connected with the surface of the vertical line 3, the inner cavity of the limiting cylinder 6 is rotatably connected with a squeezing wheel 7, the inner cavity of the limiting cylinder 6 is fixedly connected, the surface of the rotating rod 4 outside the hand holding part 1 is fixedly connected with a rotating disc 9, the surface of the rotating disc 9 is fixedly connected with a boosting rod 10, and the surface of the plumb bob body 2 is fixedly connected with a level gauge 11.

The utility model discloses in, through when using, drive dwang 4 through rotating rolling disc 9 and rotate, dwang 4 rotates and drives reel 5 and rotates, and reel 5 rotates and accomodates plumb line 3, drives plumb bob body 2 upward movement, when accomodating plumb line 3, extrudes the plumb line through extrusion wheel 7, cleans plumb line 3's surface through wiping piece 8, wipes the dust on surface off.

In an alternative embodiment, a hook 12 is fixedly connected to the top of the plumb bob body 2, a clamping piece 13 clamped with the surface of the hook 12 is fixedly connected to the surface of the limiting cylinder 6, and the two hooks 12 are symmetrically distributed on two sides of the plumb bob body 2.

It should be noted that after the vertical line 3 is retracted, the hook 12 at the top of the plumb bob body 2 is hung in the clamping pieces 13 at the two sides of the limiting cylinder 6 to fix the plumb bob body 2.

When using, drive dwang 4 through rotating rolling disc 9 and rotate, dwang 4 rotates and drives reel 5 and rotate, reel 5 rotates and accomodates plumb line 3, drive plumb line body 2 upward movement, when accomodating plumb line 3, extrude the plumb line through extrusion wheel 7, clean the surface of plumb line 3 through wiping piece 8, wipe the dust on surface, and can prevent that plumb line body 2 falling speed is too fast, pack up the back with plumb line 3, hang couple 12 at plumb line body 2 top and fix plumb line body 2 in the joint spare 13 of 6 both sides of spacing section of thick bamboo.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a line hammer for construction that measuring effect is good, includes that hand holds portion (1) and line hammer body (2), the inner chamber swing joint who holds portion (1) has plumb line (3), the bottom of plumb line (3) and the top fixed connection of line hammer body (2), its characterized in that: the surface of the holding part (1) is rotatably connected with a rotating rod (4), one end of the rotating rod (4) penetrates through the surface of the holding part (1) and extends to the inner cavity of the holding part (1), the surface of the rotating rod (4) is rotationally connected with the inner cavity of the hand holding part (1), the surface of the rotating rod (4) which is positioned in the inner cavity of the hand holding part (1) is fixedly connected with a reel (5), the surface of the reel (5) is fixedly connected with one end of the vertical line (3), the bottom of the holding part (1) is fixedly connected with a limiting cylinder (6) movably connected with the surface of the vertical line (3), the inner cavity of the limiting cylinder (6) is rotationally connected with a squeezing wheel (7), the inner cavity of the limiting cylinder (6) is fixedly connected with a wiping block (8), the surfaces of the wiping blocks (8) and the extrusion wheel (7) are in elastic contact with the surface of the vertical line (3).

2. The plumb bob for building construction with good measuring effect according to claim 1, wherein the surface of the rotating rod (4) outside the hand holding part (1) is fixedly connected with a rotating disc (9).

3. The plumb bob for building construction with good measuring effect according to claim 2, wherein a boosting rod (10) is fixedly connected to the surface of the rotating disc (9).

4. The plumb bob for building construction with good measuring effect according to claim 1, wherein a level gauge (11) is fixedly connected to the surface of the plumb bob body (2).

5. The plumb bob for building construction with good measuring effect according to claim 1, wherein a hook (12) is fixedly connected to the top of the plumb bob body (2).

6. The plumb bob for building construction with good measuring effect according to claim 5, wherein a clamping piece (13) clamped with the surface of the hook (12) is fixedly connected to the surface of the limiting cylinder (6).

7. The plumb bob for building construction with good measuring effect according to claim 5, wherein two hooks (12) are arranged and symmetrically distributed on two sides of the plumb bob body (2).