CN217000963U

CN217000963U - Knot-proof line weight device for building engineering construction

Info

Publication number: CN217000963U
Application number: CN202220426131.6U
Authority: CN
Inventors: 曹梅花; 丁国玮
Original assignee: Qingcheng Construction Engineering Group Co ltd
Current assignee: Qingcheng Construction Engineering Group Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-19
Anticipated expiration: 2032-03-01

Abstract

The utility model belongs to the technical field of building construction, and discloses an anti-knotting plummet device for building engineering construction, which comprises an installation seat, wherein a plummet body is sleeved at the bottom of the installation seat in a threaded manner, the top of the plummet body is fixedly connected with a connecting ring positioned in the installation seat, a fixed rod positioned right above the connecting ring is fixedly connected in the installation seat, a clockwork spring is fixedly sleeved on the outer surface of the fixed rod, and a winding roller is fixedly sleeved on the outer surface of the clockwork spring. According to the utility model, through the arrangement of the fixing rod, the spring, the winding roller and the handle, firstly, the spring and the winding roller are limited by the fixing rod, the spring can be ensured to drive the fine wire to rotate through the winding roller, so that the effect of winding the fine wire is achieved, and the handle can facilitate workers to incline the mounting seat in the fine wire winding process, so that the winding roller is inclined, and the fine wire can be wound uniformly along the surface of the winding roller.

Description

Knot-proof line weight device for building engineering construction

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to an anti-knotting line drop device for building engineering construction.

Background

The line weight is a conical object cast by metal (iron, steel, copper and the like), is mainly used for measuring the verticality of the object, can be frequently used in the field of building engineering construction, has the characteristics of good measuring effect, convenience in use and the like, can improve the precision of building construction, lightens the labor intensity of construction operators, and improves the working efficiency of the construction operators.

At present, building site construction often needs to use the plumb line etc. according to measuring and the straight calibration, and although current plumb line instrument also can both reach measuring demand, owing to need use slender pencil connecting wire when using the plumb line and weigh down, and the condition that the fine rule knotted appears very easily in the in-service use process, and then brings inconvenience for staff's construction operation to reduce work efficiency, consequently need improve it.

Simultaneously, need the staff to hold the upper end of fine rule when using the line weight, and fall under the effect of gravity on line and make its taut fine rule reach the function of sharp calibration, and the influence that the line weight can receive wind-force among the actual operation process drives the fine rule and takes place the slope to can't reach the function of vertical calibration, consequently also need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides an anti-knotting plummet device for building engineering construction, which has the advantages of knotting prevention and easy calibration.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent line weight device for building engineering construction of knoing, includes the mount pad, mount pad bottom screw thread has cup jointed the line and has weighed down the body, the top fixedly connected with that the line weighs down the body is located the inside go-between of mount pad, the inside fixedly connected with of mount pad is located the dead lever directly over the go-between, the external fixation of dead lever has cup jointed clockwork spring, clockwork spring's external fixation has cup jointed the winding roller, both ends all with the inner wall swing joint of mount pad about clockwork spring and winding roller, the top fixed mounting of mount pad has the handle, because clockwork spring's setting, can drive the fine rule rotation through the winding roller under the restriction of dead lever, and then reaches the function of coiling fine rule to appear the fine rule when avoiding retrieving the instrument and be mixed and disorderly and the condition of knoing.

As a preferred technical solution of the present invention, the outer surface of the winding roller is provided with a thread groove, and the inner wall of the thread groove has a non-smooth structure, so that a worker can wind the filament conveniently through the groove formed on the surface of the winding roller, thereby ensuring that the filament can be wound on the outer surface of the winding roller more uniformly.

As a preferable technical solution of the present invention, the diameter of the left end of the outer surface of the winding roller is smaller than the diameter of the right end of the outer surface of the winding roller, and the left end of the outer surface of the winding roller is fixedly connected with a string, and the other end of the string is fixedly connected with the outer surface of the connection ring.

As a preferred technical scheme of the utility model, a movable groove located between the connecting ring and the fixed rod is formed in the mounting seat, a movable plate is movably sleeved in the movable groove, a wire passing hole is formed in the movable plate, a rectangular rod is fixedly connected to the outer surface of the movable plate, the outer surface of the rectangular rod is movably sleeved with the inner wall of the mounting seat, and due to the arrangement of the movable groove, a thin wire can conveniently drive the movable plate to move in the movable groove through the wire passing hole, so that the rectangular rod can extend out of the mounting seat to be conveniently found by a worker and timely recalibrated.

As a preferable technical solution of the present invention, the inner wall of the thread passing hole is smooth, the size of the inner wall of the thread passing hole is much larger than the diameter of the outer surface of the thin thread, and the diameter of the inner wall of the movable groove is larger than the diameter of the outer surface of the movable plate.

As a preferable technical scheme of the utility model, the top of the handle is connected with a lifting rod through a rope, and the installation seat can be conveniently lifted by a worker through the lifting rod under the cooperation of the rope through the arranged lifting rod, so that the condition that the installation seat is inclined when the worker holds the installation seat by hands is avoided.

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

1. according to the utility model, through arranging the fixing rod, the clockwork spring, the winding roller and the handle, firstly, the clockwork spring and the winding roller are limited by the fixing rod, the clockwork spring can drive the fine wire to rotate through the winding roller, so that the effect of winding the fine wire is achieved, and the handle can facilitate a worker to incline the mounting seat in the fine wire winding process, so that the winding roller is inclined, and the fine wire can be wound uniformly along the surface of the winding roller.

2. According to the utility model, through the arrangement of the movable groove, the movable plate, the rectangular rod and the lifting rod, workers can conveniently carry the mounting base by the lifting rod to ensure the verticality of the mounting base, and further through the matching of the movable groove and the wire passing hole, the thin wire can drive the movable plate and the wire passing hole to respectively slide in the movable groove and the mounting base, so that the workers can conveniently find the inclination condition of the thin wire in time through the change of the relative position of the rectangular rod and the mounting base, and can calibrate the thin wire in time.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic sectional top view of a movable plate of the present invention;

FIG. 5 is a side cross-sectional view of a portion of a wire via according to the present invention.

In the figure: 1. a mounting seat; 2. a line drop body; 3. a connecting ring; 4. a fixing rod; 5. a clockwork spring; 6. a winding roller; 7. a handle; 8. a movable groove; 9. a movable plate; 10. a wire passing hole; 11. a rectangular bar; 12. and (4) lifting the pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides an anti-knotting plummet device for building engineering construction, which comprises an installation seat 1, wherein a plummet body 2 is sleeved at the bottom of the installation seat 1 through threads, a connecting ring 3 positioned in the installation seat 1 is fixedly connected at the top of the plummet body 2, a fixed rod 4 positioned right above the connecting ring 3 is fixedly connected in the installation seat 1, a clockwork spring 5 is fixedly sleeved on the outer surface of the fixed rod 4, a winding roller 6 is fixedly sleeved on the outer surface of the clockwork spring 5, the left end and the right end of the clockwork spring 5 and the winding roller 6 are movably connected with the inner wall of the installation seat 1, a handle 7 is fixedly installed at the top of the installation seat 1, due to the arrangement of the clockwork spring 5, the fine wire can be driven to rotate by the winding roller 6 under the limitation of the fixed rod 4, and then reach the function of coiling the fine rule to the condition that the fine rule is mixed and disorderly and knot appears when avoiding retrieving the instrument.

Wherein, the thread groove has been seted up to winding roller 6's surface, and the non-smooth structure of inner wall of thread groove, through the groove that 6 surfaces of winding roller set up, can be convenient for the staff to carry out the coiling to the fine rule to ensure that the fine rule can twine the outside face at winding roller 6 more evenly.

The diameter size of the left end of the outer surface of the winding roller 6 is smaller than that of the right end of the outer surface of the winding roller, the left end of the outer surface of the winding roller 6 is fixedly connected with a string, and the other end of the string is fixedly connected with the outer surface of the connecting ring 3.

Wherein, the activity groove 8 that is located between go-between 3 and the dead lever 4 is seted up to the inside of mount pad 1, activity groove 8's inside activity has cup jointed fly leaf 9, line hole 10 has been seted up to the inside of fly leaf 9, the external fixed surface of fly leaf 9 is connected with rectangular pole 11, the surface of rectangular pole 11 cup joints with the inner wall activity of mount pad 1, because the setting of activity groove 8, the fine rule of can being convenient for drives fly leaf 9 through crossing line hole 10 and removes in the inside of activity groove 8, can make rectangular pole 11 stretch out the outside of mount pad 1 so that the staff discovers and in time recalibrates.

Wherein, the inner wall of the thread through hole 10 is smooth, the size of the inner wall of the thread through hole 10 is far larger than the diameter size of the outer surface of the thin thread, and the diameter size of the inner wall of the movable groove 8 is larger than the diameter size of the outer surface of the movable plate 9.

Wherein, the top of handle 7 is connected with through the rope and carries pull rod 12, through the pull rod 12 that carries that sets up, can be convenient for the staff under the cooperation of rope and mention mount pad 1 through carrying pull rod 12 to avoid the handheld mount pad 1 of staff and the condition of slope to appear.

The working principle and the using process of the utility model are as follows:

firstly, the line weight body 2 is screwed out, then the whole mounting seat 1 is lifted by the lifting rod 12 and the fine line is grasped to be slowly released, so that the fine line can be tensioned under the action of the gravity of the line weight body 2, when the line weight body 2 drives the fine line to incline due to wind factors, the fine line can drive the movable plate 9 to slide in the movable groove 8 through the line passing hole 10, and the movable plate 9 can drive the rectangular rod 11 on the leeward side to extend out of the mounting seat 1 due to the movement of the movable plate 9, so that a worker can find the inclination problem in time;

and withdraw from the fine rule and can make clockwork spring 5 drive the fine rule rotation through winding roll 6 under dead lever 4 restriction to clockwork spring 5 to reach the function of coiling fine rule, grasp handle 7 simultaneously and make mount pad 1 slowly control the turn round oblique, can make the fine rule along the even coiling in surface of winding roll 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent line for building engineering construction that ties and weigh down device, includes mount pad (1), its characterized in that: the utility model discloses a winding machine, including mount pad (1), mount pad (1) bottom screw thread has cup jointed the line and has weighed down body (2), the top fixedly connected with that the line weighs down body (2) is located inside go-between (3) of mount pad (1), the inside fixedly connected with of mount pad (1) is located dead lever (4) directly over go-between (3), clockwork spring (5) have been cup jointed to the external fixed surface of dead lever (4), winding roller (6) have been cup jointed to the external fixed surface of clockwork spring (5), both ends all with the inner wall swing joint of mount pad (1) about clockwork spring (5) and winding roller (6), the top fixed mounting of mount pad (1) has handle (7).

2. The knot-preventing line drop device for constructional engineering construction as defined in claim 1, wherein: the outer surface of the winding roller (6) is provided with a thread groove, and the inner wall of the thread groove is of a non-smooth structure.

3. The knot-preventing line drop device for constructional engineering construction as defined in claim 1, wherein: the diameter size of the left end of the outer surface of the winding roller (6) is smaller than that of the right end of the outer surface of the winding roller, a thin rope is fixedly connected to the left end of the outer surface of the winding roller (6), and the other end of the thin rope is fixedly connected with the outer surface of the connecting ring (3).

4. The knot-preventing sinker device for construction of construction engineering according to claim 1, wherein: the utility model discloses a wire fixing device for fixing a wire, including mount pad (1), go-between (3) and dead lever (4), the inside of mount pad (1) is seted up and is located activity groove (8) between go-between (3) and dead lever (4), the inside activity in activity groove (8) has cup jointed fly leaf (9), line hole (10) have been seted up to the inside of fly leaf (9), the external fixed surface of fly leaf (9) is connected with rectangular pole (11), the surface of rectangular pole (11) cup joints with the inner wall activity of mount pad (1).

5. The knot-preventing sinker device for construction of construction engineering according to claim 4, wherein: the inner wall of the wire passing hole (10) is smooth, the size of the inner wall of the wire passing hole (10) is far larger than the diameter of the outer surface of the thin wire, and the diameter of the inner wall of the movable groove (8) is larger than the diameter of the outer surface of the movable plate (9).

6. The knot-preventing sinker device for construction of construction engineering according to claim 1, wherein: the top of the handle (7) is connected with a lifting rod (12) through a rope.