CN211366624U

CN211366624U - Engineering construction paying-off tool

Info

Publication number: CN211366624U
Application number: CN201922301069.9U
Authority: CN
Inventors: 杨清
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-28
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an engineering construction paying-off tool, including bearing frame, the internally mounted of bearing frame has interior swivel plate, a side central point of interior swivel plate puts fixedly connected with Z type and changes the handle, just the tip of Z type commentaries on classics handle stretches into inside the bearing frame, another side central point of interior swivel plate puts through the post is connected with the industry frame, the line area of scale has been cup jointed in the outside of industry frame, one side of bearing frame is close to the position fixedly connected with bracing piece of lower extreme, the outer end fixedly connected with clearance frame of bracing piece, clearance frame upper end wall intermediate position spiro union has the adjusting bolt, the inside wall of clearance frame has seted up T type spout, the inboard position that is close to the upper portion of clearance frame installs the fly leaf; through the line area cleaning device who sets up, can clean the line area when taking the rolling on line to the scale that keeps the line area surface can clearly be read, avoids the mistake reading, keeps the accuracy of data.

Description

Engineering construction paying-off tool

Technical Field

The utility model belongs to the technical field of the unwrapping wire instrument, concretely relates to engineering construction unwrapping wire instrument.

Background

The engineering construction is a special subject for accounting of the integrated accounting engineering cost of a building installation enterprise, and is a new construction, extension and reconstruction activity for a construction project according to the requirements of a construction project design file. Four details such as labor cost, material cost, mechanical cost and other direct cost are set under the engineering construction, and the construction distances of a plurality of places need to be measured by means of a pay-off device during the engineering construction;

when the existing pay-off device is used for distance measurement, more dust adheres to the surface of the tape, so that scale marks on the surface of the tape cannot be read clearly, and erroneous reading is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering construction paying-off tool to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering construction paying-off tool, includes the bearer frame, the internally mounted of bearer frame has interior rotatory crown plate, a side central point of interior rotatory crown plate puts fixedly connected with Z type and changes, just the tip that the Z type changes stretches into inside the bearer frame, the another side central point of interior rotatory crown plate puts and is connected with the industry type frame through the post, the line area of scale has been cup jointed in the outside of industry type frame, one side of bearer frame is close to the position fixedly connected with bracing piece of lower extreme, the outer end fixedly connected with clearance frame of bracing piece, clearance frame up end wall intermediate position spiro union has the adjusting bolt, the inside wall of clearance frame has seted up T type spout, the inboard position that is close to the upper portion of clearance frame installs the fly leaf, the equal fixedly connected with T type slider in both ends of fly leaf, just the T type slider is inside T type spout, lower wall fixedly connected with lower panel is hugged closely to the inboard of clearance frame, the side that lower panel and fly leaf are opposite all fixedly connected with the clearance cotton, fixedly connected with reset spring between fly leaf and the clearance frame, the inside rolling mechanism that still installs of bearing the frame.

Preferably, the rolling mechanism comprises rolling grooves formed in the bearing frame, the rolling grooves are formed in the outer side of the inner rotating ring plate at equal intervals, and balls are mounted in any rolling groove.

Preferably, the line area that has the scale passes between two clearance cottons bottom fixedly connected with and weighs down the piece, the bracing piece passes through ultrasonic bonding with the clearance frame.

Preferably, the upper end of the return spring is connected with the cleaning frame, the other end of the return spring is connected with the upper surface of the movable plate, and the bottom end of the adjusting bolt penetrates through the return spring to be in contact with the upper surface of the movable plate.

Preferably, the balls are in contact with an outer side surface of the inner spin ring plate, and the balls are a plastic member.

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

1. the utility model discloses in, through the line area cleaning device who sets up, can clean the line area when taking the rolling on line to the scale that keeps line area surface can clearly read, avoids the mistake reading, keeps the accuracy of data.

2. The utility model discloses in, through the ball that sets up, can be when receiving the line unwrapping wire, the I-shaped frame homoenergetic rotates fast, and the friction reduction can be more laborsaving.

Drawings

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

fig. 2 is the schematic diagram of the internal structure of the cleaning device of the present invention.

In the figure: 1. a Z-shaped rotating handle; 2. a ball bearing; 3. an inner spin ring plate; 4. a bearing frame; 5. a support bar; 6. cleaning the frame; 7. a graduated tape; 8. a pendant; 9. a jig frame; 10. rolling a groove; 11. a T-shaped slider; 12. a return spring; 13. a lower panel; 14. cleaning cotton; 15. a movable plate; 16. a T-shaped chute; 17. the bolt is adjusted.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an engineering construction pay-off tool comprises a bearing frame 4, an inner rotary ring plate 3 is installed inside the bearing frame 4, a Z-shaped rotating handle 1 is fixedly connected to the center of one side face of the inner rotary ring plate 3, the end portion of the Z-shaped rotating handle 1 extends into the bearing frame 4, the center of the other side face of the inner rotary ring plate 3 is connected with an I-shaped frame 9 through a column rod, a scale line belt 7 is sleeved outside the I-shaped frame 9, a supporting rod 5 is fixedly connected to the position, close to the lower end, of one side of the bearing frame 4, a cleaning frame 6 is fixedly connected to the outer end of the supporting rod 5, an adjusting bolt 17 is screwed to the middle of the upper end wall of the cleaning frame 6, a T-shaped chute 16 is formed in the inner side wall of the cleaning frame 6, a movable plate 15 is installed at the position, close to the upper portion, of the inner side of the cleaning frame 6, T-shaped sliders 11 are fixedly connected to the two end portions of the movable plate 15, the T-, lower panel 13 and fly leaf 15 equal fixedly connected with clearance cotton 14 of one side in opposite directions, fixedly connected with reset spring 12 between fly leaf 15 and the clearance frame 6, when waiting to retrieve graduated line area 7, rotatory adjusting bolt 17 moves to the direction that is close to fly leaf 15, support fly leaf 15 and move down, until two clearance cotton 14 homoenergetic contacts graduated line area 7 can, at this moment rotate Z type commentaries on classics handle 1 and make graduated line area 7 to I-shaped frame 9 rolling, and clearance cotton 14 contacts graduated line area 7 and cleans during the rolling, and is very convenient, the rolling mechanism is still installed to the inside of bearing frame 4.

The rolling mechanism comprises rolling grooves 10 formed in the bearing frame 4, the rolling grooves 10 are formed at equal intervals along the outer side of the internal rotating ring plate 3, and the rolling balls 2 are mounted in any rolling groove 10.

Wherein, the line area 7 with scale passes between two clearance cottons 14 bottom fixedly connected with and weighs down 8, and bracing piece 5 passes through ultrasonic bonding with clearance frame 6.

Wherein, the upper end of the return spring 12 is connected with the cleaning frame 6, the other end is connected with the upper surface of the movable plate 15, and the bottom end of the adjusting bolt 17 passes through the return spring 12 to contact with the upper surface of the movable plate 15.

Wherein, the ball 2 contacts with the outer side of the inner rotating ring plate 3, and the ball 2 is a plastic component.

The utility model discloses a theory of operation and use flow: when two measurements are carried out, the adjusting bolt 17 is rotated to move the adjusting bolt 17 upwards, at the same time, the return spring 12 can pull the movable plate 15 to move upwards, so that the distance between the two cleaning cottons 14 is increased, the calibrated line belt 7 is convenient to pay off, the pendant 8 is fixed at one point, then the bearing frame 4 is held to move towards the other point, at the same time, the I-shaped frame 9, the inner rotary ring plate 3 and the Z-shaped rotating handle 1 are all rotated, the calibrated line belt 7 is paid off until the other end of the calibrated line belt 7 contacts with the other point, the display distance can be observed, the balls 2 roll when the inner rotary ring plate 3 rotates, the friction is reduced, when the calibrated line belt 7 is recovered, the rotating adjusting bolt 17 moves towards the direction close to the movable plate 15 and downwards against the movable plate 15 until the two cleaning cottons 14 can contact with the calibrated line belt 7, at the moment, the Z-shaped rotating handle 1 is rotated to roll the calibrated line belt 7 towards the I-shaped frame 9, and the cleaning cotton 14 contacts the line belt 7 with scales for cleaning during rolling, which is very convenient.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering construction pay-off instrument, includes bearing frame (4), its characterized in that: the utility model discloses a bearing frame, including bearing frame (4), swivel plate (3) in the internally mounted of bearing frame (4), a side central point of internal swivel plate (3) puts fixedly connected with Z type and changes (1), just the Z type is changeed and is stretched into inside bearing frame (4) to the tip of (1), another side central point of internal swivel plate (3) puts through the post connection worker's type frame (9), scale line area (7) have been cup jointed in the outside of worker's type frame (9), one side of bearing frame (4) is close to position fixedly connected with bracing piece (5) of lower extreme, the outer end fixedly connected with clearance frame (6) of bracing piece (5), clearance frame (6) upper end wall intermediate position spiro union has adjusting bolt (17), T type spout (16) have been seted up to the inside wall of clearance frame (6), movable plate (15) are installed to the inboard position that is close to the upper portion of clearance frame (6), the utility model discloses a bearing frame, including the equal fixedly connected with T type slider (11) in both ends of fly leaf (15), just T type slider (11) are in inside T type spout (16), lower wall fixedly connected with lower panel (13) are hugged closely to the inboard of clearance frame (6), lower panel (13) and the equal fixedly connected with clearance cotton (14) in fly leaf (15) one side in opposite directions, fixedly connected with reset spring (12) between fly leaf (15) and clearance frame (6), rolling mechanism is still installed to the inside of bearing frame (4).

2. The tool of claim 1, wherein: the rolling mechanism comprises rolling grooves (10) formed in the bearing frame (4), the rolling grooves (10) are formed in the outer side of the inner rotating ring plate (3) at equal intervals, and balls (2) are installed in the rolling grooves (10).

3. The tool of claim 1, wherein: the line area (7) that has the scale pass between two clearance cottons (14) bottom fixedly connected with weight piece (8), bracing piece (5) pass through ultrasonic bonding with clearance frame (6).

4. The tool of claim 1, wherein: the upper end of the reset spring (12) is connected with the cleaning frame (6), the other end of the reset spring is connected with the upper surface of the movable plate (15), and the bottom end of the adjusting bolt (17) penetrates through the reset spring (12) to be in contact with the upper surface of the movable plate (15).

5. The tool of claim 2, wherein: the ball (2) is in contact with the outer side face of the inner rotating ring plate (3), and the ball (2) is a plastic component.