CN215767047U

CN215767047U - Portable plumb bob

Info

Publication number: CN215767047U
Application number: CN202121530308.9U
Authority: CN
Inventors: 吴启晨
Original assignee: Individual
Current assignee: Zhejiang Juyuan Construction Group Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-02-08
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a portable plumb bob, which comprises a wall body, wherein a cylinder is fixedly connected to the right side of the wall body close to the center, a circular ring is fixedly connected to the edge of the outer side of the cylinder close to the right end, a frame body is arranged at the right end of the cylinder, two transverse plates are fixedly connected to the left side of the frame body, a limiting spring is fixedly connected between the transverse plates, L-shaped plates are fixedly connected to the sides of the transverse plates far away from the limiting spring, clamping blocks are fixedly connected to the sides of the L-shaped plates close to the cylinder, through mutual matching of structures such as a rocking handle, a first helical gear, a swinging rod and a connecting spring, the rocking handle can drive a second helical gear to rotate, the second helical gear drives the first helical gear to rotate, the first helical gear drives the swinging rod to swing, and a rope is wound on the edge of the outer side of the driving rod to lift.

Description

Portable plumb bob

Technical Field

The utility model relates to the technical field of plumb bob, in particular to a portable plumb bob.

Background

In the construction process of a reinforced concrete structure, whether the formwork erection is accurate or not directly determines the quality of the structure forming quality, and after the formwork erection is finished, a construction unit can check the verticality of the shear wall and the column formwork, and a hammer hanging method is generally adopted.

However, the existing plumb bob has some problems in use, is relatively heavy in use and does not have portability, does not have the function of convenient installation and disassembly, can reduce the application range of the device, can not perform paying-off detection on the plumb bob quickly, and reduces the use efficiency of the device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcomings of the prior art, one of the objects of the present invention is to provide a portable plumb bob.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a portable plumb bob, includes the wall body, the wall body right side is close to center department fixedly connected with cylinder, the cylinder outside edge is close to right-hand member department fixedly connected with ring, the cylinder right-hand member has the framework, two diaphragms of framework left side fixedly connected with, the spacing spring of fixedly connected with between the diaphragm, the equal fixedly connected with L shaped plate in one side that spacing spring was kept away from to the diaphragm, the L shaped plate is close to the equal fixedly connected with fixture block in cylindrical one side, the fixture block is located the ring lateral wall, the framework inner chamber has slewing mechanism.

Further, the rotating mechanism comprises a fixed rod arranged at the top of the inner cavity of the frame body, the front end and the rear end of the fixed rod are inserted into the side walls of the adjacent inner cavity of the frame body, a first helical gear is fixedly connected to the edge of the outer side of the fixed rod, a lug is fixedly connected to the edge of the outer side of the fixed rod, a fixed block is arranged at the right side of the lug, a swinging rod is fixedly connected to the right side of the fixed block, the top end of the swinging rod is hinged to the top of the inner cavity of the frame body, a connecting spring is fixedly connected to the position, close to the left side, of the top of the inner cavity of the frame body, the bottom end of the connecting spring is hinged to the edge of the outer side of the swinging rod, a second helical gear is meshed with the bottom of the first helical gear, a transmission rod is fixedly connected to the center of a circle of the second helical gear, the left end of the transmission rod is inserted into the left side of the inner cavity of the frame body, the right end of the transmission rod penetrates through the right side of the inner cavity of the frame body, and the bottom end of the swinging rod is fixedly connected with a rope, the outer side edge of the rope is wound on the outer side edge of the transmission rod.

Furthermore, a rocking handle is fixedly connected to the right end of the transmission rod, and an anti-skidding sleeve is sleeved on the outer side edge of the rocking handle.

Furthermore, a slot is formed in the bottom of the frame body, the slot is penetrated through the bottom end of the rope, and the rope hammer body is fixedly connected with the bottom end of the rope.

Furthermore, the swinging rod is arranged in an inclined mode, and a right included angle between the swinging rod and the top of the inner cavity of the frame body is an acute angle.

Further, two the diaphragm uses the central axis of framework to be symmetry setting from top to bottom as the symmetry axis, the spout has been seted up on the framework left side, diaphragm right side fixedly connected with slider, the common swing joint of slider is at the spout inner chamber.

Furthermore, the rope is composed of a plurality of braided ropes which are braided into a twisted shape.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the mutual matching of the structures such as the rocking handle, the first bevel gear, the oscillating rod, the connecting spring and the like, the rocking handle can drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the oscillating rod to oscillate, and the rope is wound and lifted on the outer edge of the transmission rod;

2. according to the utility model, through the mutual matching of the structures such as the transverse plate, the limiting spring, the L-shaped plate and the ring, the clamping block can limit the frame body through the ring, the frame body is convenient to mount and dismount, the portability of the device is improved, and the workload of operators is reduced.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front sectional view of the present embodiment;

FIG. 2 is a front view of the present embodiment;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a wall body; 2. a frame body; 3. a swing lever; 4. a first helical gear; 5. a fixed block; 6. a bump; 7. fixing the rod; 8. a rope; 9. a second helical gear; 10. a transmission rod; 11. a transverse plate; 12. an L-shaped plate; 13. a limiting spring; 14. a circular ring; 15. a clamping block; 16. a rocking handle; 17. a plumb body; 18. a connecting spring; 19. a slide block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a portable plumb bob comprises a wall body 1, a cylinder is fixedly connected to the right side of the wall body 1 near the center, a ring 14 is fixedly connected to the outer edge of the cylinder near the right end, a frame body 2 is arranged at the right end of the cylinder, two transverse plates 11 are fixedly connected to the left side of the frame body 2, a limiting spring 13 is fixedly connected between the transverse plates 11, an L-shaped plate 12 is fixedly connected to one side of each transverse plate 11 far away from the limiting spring 13, a clamping block 15 is fixedly connected to one side of each L-shaped plate 12 near the cylinder, the clamping block 15 is arranged on the side wall of the ring 14, the two transverse plates 11 are vertically and symmetrically arranged by taking the central axis of the frame body 2 as a symmetric axis, a chute is arranged on the left side of the frame body 2, a sliding block 19 is fixedly connected to the right side of each transverse plate 11, the sliding block 19 is movably connected to the inner cavity of the chute together, a rotating mechanism is arranged in the inner cavity of the frame body 2, the rotating mechanism comprises a fixing rod 7 at the top of the inner cavity of the frame body 2, the front end and the rear end of the fixing rod 7 are inserted to the adjacent inner cavity side wall of the frame body 2, the outer edge of a fixed rod 7 is fixedly connected with a first helical gear 4, the front side of the first helical gear 4 is provided with a lug 6, the lug 6 is fixedly connected with the outer edge of the fixed rod 7, the right side of the lug 6 is provided with a fixed block 5, the right side of the fixed block 5 is fixedly connected with a swinging rod 3, the top end of the swinging rod 3 is hinged at the top of the inner cavity of the frame body 2, the top of the inner cavity of the frame body 2 is close to the left side and is fixedly connected with a connecting spring 18, the bottom end of the connecting spring 18 is hinged at the outer edge of the swinging rod 3, the bottom of the first helical gear 4 is meshed with a second helical gear 9, the circle center of the second helical gear 9 is fixedly connected with a transmission rod 10, the left end of the transmission rod 10 is inserted at the left side of the inner cavity of the frame body 2, the right end of the transmission rod 10 penetrates through the right side of the inner cavity of the frame body 2, the bottom end of the swinging rod 3 is fixedly connected with a rope 8, the outer edge of the transmission rod 10 is wound at the outer edge of the transmission rod, the rope 8 is composed of a plurality of braided ropes, the braided ropes are mutually braided into a braided shape, the swinging rod 3 is arranged obliquely, a right included angle between the swinging rod 3 and the top of the inner cavity of the frame body 2 is an acute angle, the bottom of the frame body 2 is provided with a slot, the bottom end of the rope 8 penetrates through the slot and is fixedly connected with a plumb body 17, the right end of the transmission rod 10 is fixedly connected with a rocking handle 16, and the outer edge of the rocking handle 16 is sleeved with an anti-skidding sleeve.

The working principle is as follows: in the using process, an operator pulls the transverse plate 11, the transverse plate 11 drives the sliding block 19 to move in the chute cavity, the transverse plate 11 drives the limiting spring 13 to stretch, the transverse plate 11 drives the L-shaped plate 12 to move, the L-shaped plate 12 drives the clamping block 15 to move, then the clamping block 15 is clamped on the circular ring 14, so that the device is limited, the device is convenient to install and disassemble, then the operator shakes the handle 16, the shaking handle 16 drives the transmission rod 10 to rotate, the transmission rod 10 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the fixed rod 7 to rotate, the fixed rod 7 drives the lug 6 to rotate, the lug 6 drives the fixed block 5 to swing, the fixed block 5 drives the swinging rod 3 to swing, the swinging rod 3 is limited through the connecting spring 18, and the swinging rod 3 drives the rope 8 to move left and right, when the transmission rod 10 rotates, the rope 8 is also wound on the outer edge of the transmission rod 10, so that the plumb bob body 17 is driven to move up and down and work.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A portable plumb bob, includes wall body (1), its characterized in that: wall body (1) right side is close to center department fixedly connected with cylinder, the cylinder outside edge is close to right-hand member department fixedly connected with ring (14), the cylinder right-hand member has framework (2), two diaphragms (11) of framework (2) left side fixedly connected with, spacing spring (13) of fixedly connected with between diaphragm (11), the equal fixedly connected with L shaped plate (12) in one side that spacing spring (13) was kept away from in diaphragm (11), L shaped plate (12) are close to the equal fixedly connected with fixture block (15) in cylindrical one side, fixture block (15) are located ring (14) lateral wall, there is slewing mechanism in framework (2) inner chamber.

2. A portable plumb bob as in claim 1, wherein: the rotating mechanism comprises a fixing rod (7) at the top of an inner cavity of the frame body (2), the front end and the rear end of the fixing rod (7) are inserted into the side walls of the inner cavity of the adjacent frame body (2), a first helical gear (4) is fixedly connected to the outer edge of the fixing rod (7), a lug (6) is arranged at the front side of the first helical gear (4), the lug (6) is fixedly connected to the outer edge of the fixing rod (7), a fixing block (5) is arranged on the right side of the lug (6), a swinging rod (3) is fixedly connected to the right side of the fixing block (5), the top end of the swinging rod (3) is hinged to the top of the inner cavity of the frame body (2), a connecting spring (18) is fixedly connected to the position close to the left side of the top of the inner cavity of the frame body (2), the bottom end of the connecting spring (18) is hinged to the outer edge of the swinging rod (3), and a second helical gear (9) is meshed with the bottom of the first helical gear (4), the circle center of the second bevel gear (9) is fixedly connected with a transmission rod (10), the left end of the transmission rod (10) is inserted into the left side of the inner cavity of the frame body (2), the right end of the transmission rod (10) penetrates through the right side of the inner cavity of the frame body (2), a rope (8) is fixedly connected to the bottom end of the swinging rod (3), and the outer edge of the rope (8) is wound on the outer edge of the transmission rod (10).

3. A portable plumb bob as in claim 2, wherein: the right end of the transmission rod (10) is fixedly connected with a rocking handle (16), and the outer edge of the rocking handle (16) is sleeved with an anti-skidding sleeve.

4. A portable plumb bob as in claim 2, wherein: the bottom of the frame body (2) is provided with a slot, the bottom end of the rope (8) penetrates through the slot, and the rope is fixedly connected with a plumb bob body (17).

5. A portable plumb bob as in claim 2, wherein: the swing rod (3) is arranged obliquely, and a right included angle between the swing rod (3) and the top of the inner cavity of the frame body (2) is an acute angle.

6. A portable plumb bob as in claim 1, wherein: two diaphragm (11) use the central axis of framework (2) to be symmetry setting from top to bottom as the symmetry axis, the spout has been seted up in framework (2) left side, diaphragm (11) right side fixedly connected with slider (19), slider (19) common swing joint is at the spout inner chamber.

7. A portable plumb bob as in claim 2, wherein: the rope (8) is composed of a plurality of braided ropes which are braided into a twisted shape.