CN215261500U

CN215261500U - Portable pay-off measuring device for measuring construction cost

Info

Publication number: CN215261500U
Application number: CN202121749706.XU
Authority: CN
Inventors: 陈滋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-21
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a portable unwrapping wire measuring device for engineering cost is measured relates to measuring device technical field. The utility model discloses a box, fixed mounting has the diaphragm on the inside bottom surface of box, rotates through the bearing on the diaphragm to be connected with first pivot and second pivot, first pivot week side fixedly connected with first cylinder and first gear, first pivot week side cover is equipped with the tape measure circle, and the tape measure circle is located the opposite side of diaphragm, fixedly connected with second cylinder in the second pivot, and the second cylinder is located the same one side of diaphragm with first cylinder, and rotates through the conveyer belt and connect. The utility model discloses a set up first pivot and second pivot, the motor rotates and drives second gear revolve, and second gear revolve drives first gear revolve, and first gear drives first pivot and rotates, drives the second pivot through the conveyer belt and rotates, and second pivot and third cylinder can block the end of a thread of tape measure circle, carry away the tape measure through rotating.

Description

Portable pay-off measuring device for measuring construction cost

Technical Field

The utility model belongs to the technical field of measuring device, especially, relate to a be used for engineering cost measuring portable unwrapping wire measuring device.

Background

According to the national standard of project cost terminology (GB/T50875-2013) issued by the Ministry of urban and rural construction of housing, the project cost refers to the construction cost predicted or actually paid out during the construction period of the project. The work process of forecasting, planning, controlling, accounting, analyzing and evaluating the engineering cost by comprehensively using knowledge and skills in the aspects of management, economics, engineering technology and the like is called engineering cost management. The prediction or determination of the construction cost and its constituent contents according to procedures, methods and bases prescribed by laws, regulations and standards, etc., is called project pricing, and the project pricing bases include project measurement pricing standards, project pricing quotations, project cost information, etc., which are related to the pricing contents, pricing methods and price standards.

The existing pay-off measuring device is usually manually operated by a measurer to pay off, and because a rotating wheel on the existing pay-off measuring device is small, the pay-off is time-consuming and labor-consuming, the time and labor cost are wasted, and the efficiency is low.

In order to solve the problem, the utility model provides a be used for engineering cost measuring portable unwrapping wire measuring device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for engineering cost to measure portable unwrapping wire measuring device solves current unwrapping wire measuring device and adopts manual operation, wastes time and energy, the problem of inefficiency.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a portable pay-off measuring device for engineering cost measurement, which comprises a box body, a transverse plate is fixedly arranged on the bottom surface inside the box body, a first rotating shaft and a second rotating shaft are connected on the transverse plate through a bearing in a rotating way, a first roller and a first gear are fixedly connected on the peripheral side surface of the first rotating shaft, the first roller and the first gear are positioned on one side of the transverse plate, a tape coil is sleeved on the peripheral side surface of the first rotating shaft, the tape coil is positioned on the other side of the transverse plate, a second roller is fixedly connected on the second rotating shaft, the second roller and the first roller are positioned on the same side of the transverse plate and are connected through a conveying belt in a rotating way, a support column and a power supply are fixedly arranged on the bottom surface inside the box body, a motor is fixedly arranged on the upper surface of the support column, the motor is electrically connected with the power supply, and the output end of the motor is fixedly connected with the second gear, first gear is connected with the meshing of second gear, fixed mounting has the switch on the box side, switch and the equal electric connection of power and motor, the spout has been seted up on the diaphragm another side, sliding connection has the slider on the spout, slider one on the surface welding has the dead lever, dead lever week side rotates and is connected with the third cylinder, and through setting up motor, first pivot and second pivot, the motor rotates and drives second gear revolve, and second gear revolve rotates and drives first gear revolve, and first gear drives first pivot and rotates, drives the second pivot through the conveyer belt and rotates, and second pivot and third cylinder can block the one end of tape measure circle, carry away the tape measure through rotating.

Preferably, the sliding groove is located above the second rotating shaft, the diameter of the third roller is the same as that of the second rotating shaft, the second rotating shaft is matched with the third roller to clamp the tape measure, and the tape measure outgoing line and the third roller are driven to rotate through rotation of the second rotating shaft.

Preferably, an elastic part is fixedly connected to one side face of the sliding block, one end of the elastic part is fixedly connected to one side face in the sliding groove, and the flexible tape can be clamped better by the elastic part, so that the phenomenon that the flexible tape pops out from a gap due to the fact that the paying-off speed is too high is avoided.

Preferably, one end of the first rotating shaft is fixedly connected with a baffle, the baffle and the tape coil are positioned on the same side of the transverse plate, and the tape coil can be fixed by arranging the baffle so as to prevent the tape coil from falling off in the rotating process.

Preferably, a handle is welded on the upper surface of one side wall of the box body, and the device is pushed and carried by the handle.

Preferably, a plurality of universal wheels are fixedly mounted on the lower surface of the box body, and the device is moved by arranging the universal wheels.

Preferably, the lower surface of the box body is hinged with a plurality of limiting blocks, and the limiting blocks are arranged, so that when the device is moved to a working position, the limiting blocks are rotated, the device is supported by the limiting blocks, and the universal wheels are prevented from moving due to vibration generated in the running process of the motor.

The utility model discloses following beneficial effect has:

the utility model is provided with the motor, the first rotating shaft and the second rotating shaft, the motor rotates to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear drives the first rotating shaft to rotate, the second rotating shaft is driven to rotate by the conveyor belt, the second rotating shaft and the third roller can block the thread end of the tape coil, and the tape is conveyed out by rotation; the tape loop can be fixed by arranging the baffle plate, so that the tape loop is prevented from falling off in the rotating process; through setting up the stopper, when removing the operating position with the device, rotate the stopper, make the stopper prop up the device, prevent that the vibration that produces in the motor operation process from leading to the universal wheel to remove.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of part A of FIG. 1;

FIG. 3 is a front view of the present invention;

fig. 4 is a side view of the present invention;

FIG. 5 is a schematic view of the left side structure inside the middle box body of the present invention;

fig. 6 is the structure diagram of the right side inside the middle box body of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a transverse plate; 3. a first rotating shaft; 4. a second rotating shaft; 5. a first drum; 6. a first gear; 7. a tape loop; 8. a baffle plate; 9. a second drum; 10. a conveyor belt; 11. a second gear; 12. a motor; 13. a support pillar; 14. a power source; 15. a switch; 16. a chute; 17. a slider; 18. fixing the rod; 19. a third drum; 20. an elastic member; 21. a grip; 22. a universal wheel; 23. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the utility model relates to a portable pay-off measuring device for engineering cost measurement, which comprises a box body 1, a transverse plate 2 is fixedly arranged on the bottom surface inside the box body 1, the transverse plate 2 is rotatably connected with a first rotating shaft 3 and a second rotating shaft 4 through a bearing, the peripheral side of the first rotating shaft 3 is fixedly connected with a first roller 5 and a first gear 6, the first roller 5 and the first gear 6 are positioned on one side of the transverse plate 2, the peripheral side of the first rotating shaft 3 is sleeved with a tape coil 7, the tape coil 7 is positioned on the other side of the transverse plate 2, the second rotating shaft 4 is fixedly connected with a second roller 9, the second roller 9 and the first roller 5 are positioned on the same side of the transverse plate 2 and rotatably connected through a conveyor belt 10, a support pillar 13 and a power supply 14 are fixedly arranged on the bottom surface inside the box body 1, the power supply 14 is a storage battery, the model of the storage battery is LC-P123 1238ST, a motor 12 is fixedly arranged on the upper surface of the support pillar 13, the model of motor 12 is FJ86S280A50, motor 12 and power 14 electric connection, motor 12 output end fixedly connected with second gear 11, first gear 6 is connected with the meshing of second gear 11, fixed mounting has switch 15 on 1 side of box, switch 15 and the equal electric connection of power 14 and motor 12, spout 16 has been seted up on 2 another sides of diaphragm, sliding connection has slider 17 on spout 16, slider 17 welds on the surface has

dead lever

18, 18 side rotations on the dead lever are connected with third cylinder 19.

Through setting up motor 12, first pivot 3 and second pivot 4, motor 12 rotates and drives second gear 11 and rotate, and second gear 11 rotates and drives first gear 6 and rotate, and first gear 6 drives first pivot 3 and rotates, drives second pivot 4 through conveyer belt 10 and rotates, and second pivot 4 and third cylinder 19 can block the end of a thread of tape measure circle 7, carry the tape measure away through rotating.

Further, the chute 16 is located above the second rotating shaft 4, and the diameter of the third roller 19 is the same as that of the second rotating shaft 4.

The second rotating shaft 4 is matched with the third roller 19 to clamp one end of the tape measure, and the tape measure outgoing line and the third roller 19 are driven to rotate through the rotation of the second rotating shaft 4.

Furthermore, an elastic member 20 is fixedly connected to one side surface of the sliding block 17, and one end of the elastic member 20 is fixedly connected to one side surface inside the sliding groove 16.

By providing the resilient member 20, the tape measure can be better retained, avoiding the tape measure from popping out of the gap due to too fast pay-off speed.

Furthermore, one end of the first rotating shaft 3 is fixedly connected with a baffle plate 8, and the baffle plate 8 and the tape coil 7 are positioned on the same side of the transverse plate 2.

Through setting up baffle 8, can fix tape measure circle 7, prevent that tape measure circle 7 from droing at the rotation in-process.

Further, a handle 21 is welded to the upper surface of one side wall of the case 1.

By providing the grip 21, the device is pushed and carried.

Furthermore, a plurality of universal wheels 22 are fixedly arranged on the lower surface of the box body 1.

The device is moved by providing a castor 22.

Further, a plurality of limiting blocks 23 are hinged to the lower surface of the box body 1.

By providing the stopper 23, when the device is moved to the working position, the stopper 23 is rotated to support the device by the stopper 23, thereby preventing the universal wheel 22 from moving due to vibration generated during the operation of the motor 12.

As shown in fig. 1 to 6, the present embodiment is a method for using a portable pay-off measuring device for construction cost measurement: the power supply 14 is a storage battery, the model of the storage battery is LC-P1238ST, the model of the motor 12 is FJ86S280A50, a measurer firstly moves the device to a designated position, rotates the limit block 23 to fix the device, then, the baffle plate 8 is firstly opened, the tape coil 7 is sleeved on the first rotating shaft 3, then the baffle plate 8 is fixed, one end of the tape passes through the space between the third roller 19 and the second rotating shaft 4, the switch 15 is opened, the motor 12 is started, the motor 12 rotates to drive the second gear 11 to rotate, the second gear 11 rotates to drive the first gear 6 to rotate, the first gear 6 rotates to drive the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the second rotating shaft 4 to rotate through the conveyor belt 10, the tape coil 7 is driven to rotate to arrange wires when the first rotating shaft 3 rotates, meanwhile, the second rotating shaft 4 rotates to drive the tape to be led out and the third roller 19 to rotate, so that the tape ring 7 is automatically paid off, and a measurer can hold one end of the tape to start measurement; the measuring person can also fix one end of the measuring tape, then start the motor 12 to automatically wire the measuring tape ring 7, and then slowly push the device to the designated place to start the measurement.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a portable unwrapping wire measuring device for engineering cost is measured, includes box (1), its characterized in that: the improved automatic feeding device is characterized in that a transverse plate (2) is fixedly mounted on the bottom surface inside the box body (1), a first rotating shaft (3) and a second rotating shaft (4) are connected to the transverse plate (2) in a rotating mode through bearings, a first roller (5) and a first gear (6) are fixedly connected to the circumferential side of the first rotating shaft (3), the first roller (5) and the first gear (6) are located on one side of the transverse plate (2), a tape coil (7) is sleeved on the circumferential side of the first rotating shaft (3), the tape coil (7) is located on the other side of the transverse plate (2), a second roller (9) is fixedly connected to the second rotating shaft (4), the second roller (9) and the first roller (5) are located on the transverse plate (2) and are rotatably connected through a conveying belt (10), a support column (13) and a power supply (14) are fixedly mounted on the bottom surface inside the box body (1), a motor (12) is fixedly mounted on the support column (13), motor (12) and power (14) electric connection, motor (12) output end fixedly connected with second gear (11), first gear (6) are connected with second gear (11) meshing, fixed mounting has switch (15) on box (1) a side, switch (15) and power (14) and the equal electric connection of motor (12), spout (16) have been seted up on diaphragm (2) another side, sliding connection has slider (17) on spout (16), slider (17) welding has dead lever (18) on the surface, dead lever (18) week side rotates and is connected with third cylinder (19).

2. A portable pay-off measuring device for construction cost measurement according to claim 1, wherein the chute (16) is located above the second rotating shaft (4), and the diameter of the third roller (19) is the same as the diameter of the second rotating shaft (4).

3. The portable pay-off measuring device for measuring construction cost as claimed in claim 1, wherein an elastic member (20) is fixedly connected to one side of the sliding block (17), and one end of the elastic member (20) is fixedly connected to one side of the inner side of the sliding groove (16).

4. The portable pay-off measuring device for construction cost measurement as claimed in claim 1, wherein a baffle (8) is fixedly connected to one end of the first rotating shaft (3), and the baffle (8) and the tape loop (7) are located on the same side of the transverse plate (2).

5. The portable pay-off measuring device for construction cost measurement as claimed in claim 1, wherein a handle (21) is welded to the upper surface of one side wall of the box body (1).

6. A portable pay-off measuring device for construction cost measurement according to claim 1, wherein a plurality of universal wheels (22) are fixedly mounted on the lower surface of the box body (1).

7. A portable pay-off measuring device for construction cost measurement according to claim 1, wherein a plurality of limit blocks (23) are hinged to the lower surface of the box body (1).