CN214066085U - Engineering survey pay-off - Google Patents

Abstract

The utility model relates to an engineering survey technical field, and disclose an engineering survey pay-off, including the collection line case, the inside of collection line case is hollow structure, and the left side of collection line case is the mouth font, and the bottom of collection line case is provided with the supporting leg, the left side of collection line case is rotated and is connected with the baffle, and the left side of baffle is rotated and is connected with the rotor plate, the left side fixedly connected with locating rack of collection line case. This engineering survey pay-off, move backward through making first backup pad, the spring compresses, the inside of locating lever roll-off constant head tank, and then make the fixed of receiving the line roller relieve, make that the staff can be more smooth will receive the line roller and take off, and then make the staff more convenient to measuring the change of rope, it is more convenient to make the later maintenance of receiving the line roller simultaneously, make the measuring rope serious or receive the line roller when breaking down in wearing and tearing, maintenance work personnel can be more convenient dismantle receiving the line roller, make the operative installations that the staff can be more smooth.

Description

Engineering survey pay-off

Technical Field

The utility model relates to an engineering survey technical field specifically is an engineering survey pay-off.

Background

Along with the rapid development of cities, more and more projects are put into construction, wherein the project measurement is indispensable, the project measurement is a subject, and a wire laying device is one of common tools in the project measurement and is widely used by surveyors; some current pay-off devices consist of a take-up roller, a box body and supporting legs; however, the pay-off device is frequently used, and the wear of the wire rope is caused after the pay-off device is repeatedly used, so that the wire rope needs to be replaced when the wire rope is worn and damaged by workers, but some current wire take-up rollers are directly fixed, and the wire rope is inconvenient to replace by the workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an engineering measurement pay-off possesses and makes the measuring rope serious or receive the line roller when breaking down wearing and tearing, maintenance work personnel can be more convenient dismantle advantages such as the line roller is received to the dismantlement, solved because pay-off often need use, and can cause the cotton rope wearing and tearing after using repeatedly, and then when making the online rope of staff wear and tear the damage, need change the cotton rope, but some present receipts line rollers are direct fixed, and then make the staff be not convenient for change the problem of cotton rope.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an engineering measurement pay-off device comprises a take-up box, wherein the inside of the take-up box is of a hollow structure, the left side of the take-up box is of a square shape, a supporting leg is arranged at the bottom of the take-up box, the left side of the take-up box is rotatably connected with a baffle, the left side of the baffle is rotatably connected with a rotating plate, the left side of the take-up box is fixedly connected with a positioning frame, the positioning frame is of an L shape, the right side of the take-up box is provided with a wire outlet, the upper surface and the lower surface of the inside of the wire outlet are respectively provided with a roller shaft, the front surface of the inside of the take-up box is rotatably connected with a rotating rod, the front end of the rotating rod penetrates through the inside of the take-up box and extends to the outside of the take-up box, the front end of the rotating rod is fixedly connected with a handle, the lower surface of the inside of the take-up box is provided with a sliding groove, the first supporting plate is slidably connected with the inside of the take-up box, a measurement rope take-up and pay-off device comprises a second supporting plate, the bottom of second backup pad and the inside lower fixed surface of collection line case are connected, the rotation groove has all been seted up to the second backup pad with one side that first backup pad is close mutually, the inside in two rotation grooves is provided with the same structure, the inside rotation of rotation groove is connected with the rolling disc, the rear side of rolling disc is provided with the locating lever, the surface of locating lever is provided with the receipts line roller, the constant head tank has all been seted up to both sides around receiving the line roller, the inside back fixed surface of collection line case is connected with the second location axle, the inside back fixed surface of collection line case is connected with first locating shaft, be provided with the same structure on first locating shaft and the second location axle, the back fixed surface fixedly connected with spring of first backup pad, the rear end of spring is connected with the inside back fixed surface of collection line case, the spring cup joints on the second location axle.

Preferably, the rear end of the rotating rod penetrates through the inside of the second support plate and extends to the inside of the rotating groove, the surface of the rotating rod is rotatably connected with the inside of the second support plate, and the front side of the rotating disk is fixedly connected with the rear end of the rotating rod.

Preferably, the inside of the positioning groove is in sliding connection with the surface of the positioning rod, and the wire take-up roller is in sliding connection with the surface of the positioning rod through the positioning groove.

Preferably, the front end of the second positioning shaft penetrates through the inside of the first support plate and extends to the outside of the first support plate, the front end of the second positioning shaft is fixedly connected with the rear side of the second support plate, and the surface of the second positioning shaft is slidably connected with the inside of the first support plate.

Preferably, the quantity of first locating axle is two, and two first locating axles are the left and right sides of mirror image form setting at the inside rear surface of collection line case, are provided with the same structure on two first locating axles, and the front end of first locating axle runs through the inside of first backup pad and extends to the outside of first backup pad, the inside sliding connection of the surface of first locating axle and first backup pad.

(III) advantageous effects

Compared with the prior art, the utility model provides an engineering survey pay-off possesses following beneficial effect:

1. this engineering survey pay-off, move backward through making first backup pad, the spring compresses, the inside of locating lever roll-off constant head tank, and then make the fixed of receiving the line roller relieve, make that the staff can be more smooth will receive the line roller and take off, and then make the staff more convenient to measuring the change of rope, it is more convenient to make the later maintenance of receiving the line roller simultaneously, make the measuring rope serious or receive the line roller when breaking down in wearing and tearing, maintenance work personnel can be more convenient dismantle receiving the line roller, make the operative installations that the staff can be more smooth.

2. This engineering survey pay-off, through the cooperation of second location axle and first location axle and sliding tray, make the removal of first backup pad receive the restriction, and then make first backup pad when removing, be difficult for taking place the skew, and then reduce first backup pad to a certain extent and take place the dead condition of card when removing, make the deformation through the spring that first backup pad can be more smooth fix receiving the line roller, and then make the operative installations that the staff can be more convenient receive and release measuring the rope, make simultaneously measuring the rope when breaking down to a certain extent, the staff can be more smooth change measuring the rope.

3. This engineering survey pay-off can rotate in the inside of outlet through the roller bearing, and then makes the measuring wire receive and release more smoothly to a certain extent, makes the friction of measuring wire and outlet inside reduce to a certain extent simultaneously, and then makes the wearing and tearing of measuring the rope obtain reducing, makes the life of measuring the rope obtain the extension to a certain extent.

Drawings

FIG. 1 is a schematic structural view of an engineering surveying pay-off device of the present invention;

FIG. 2 is a schematic view of the internal structure of the wire collection box of the present invention;

fig. 3 is a schematic view of a sectional structure of the second supporting plate of the present invention.

In the figure: the wire winding device comprises a wire winding box 1, a supporting leg 2, a handle 3, a rotating plate 4, a positioning frame 5, a baffle 6, a rolling shaft 7, a wire outlet 8, a wire winding roller 9, a spring 10, a first positioning shaft 11, a first supporting plate 12, a second positioning shaft 13, a sliding groove 14, a second supporting plate 15, a rotating rod 16, a positioning groove 17, a positioning rod 18, a rotating disc 19 and a rotating groove 20.

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. 1-3, the present invention provides a technical solution: an engineering measurement pay-off device comprises a take-up box 1, wherein the inside of the take-up box 1 is of a hollow structure, the left side of the take-up box 1 is in a square shape, a supporting leg 2 is arranged at the bottom of the take-up box 1, the supporting leg 2 can support the take-up box 1, a baffle 6 is rotatably connected to the left side of the take-up box 1, the baffle 6 can rotate on the left side of the take-up box 1, a rotating plate 4 is rotatably connected to the left side of the baffle 6, the rotating plate 4 can rotate on the left side of the baffle 6, a positioning frame 5 is fixedly connected to the left side of the take-up box 1, the positioning frame 5 is in an L shape, the rotating plate 4 slides to the top of a transverse rod of the positioning frame 5, so that the baffle 6 can be fixed, a wire outlet 8 is formed in the right side of the take-up box 1, rolling shafts 7 are arranged on the upper surface and the lower surface inside of the wire outlet 8, the rolling shafts 7 can rotate inside of the wire outlet 8, and can rotate inside the wire outlet 8 through the rolling shafts 7, thereby enabling the measuring line to be more smoothly wound and unwound to a certain degree, simultaneously reducing the friction between the measuring line and the inner part of the outlet 8 to a certain degree, further reducing the abrasion of the measuring rope, the service life of the measuring rope is prolonged to a certain extent, the front surface inside the wire collection box 1 is rotatably connected with a rotating rod 16, the front end of the rotating rod 16 penetrates through the inside of the wire collection box 1 and extends to the outside of the wire collection box 1, the rotating rod 16 can rotate inside the wire collection box 1, the front end of the rotating rod 16 is fixedly connected with a handle 3, the rotating rod 16 can be driven to rotate by the rotation of the handle 3, a sliding groove 14 is formed in the lower surface inside the wire collection box 1, a first supporting plate 12 is slidably connected inside the sliding groove 14, the first supporting plate 12 can move back and forth inside the sliding groove 14, and a measuring rope winding and unwinding device is arranged inside the wire collection box 1;

the measuring rope winding and unwinding device comprises a second supporting plate 15, the bottom of the second supporting plate 15 is fixedly connected with the lower surface inside the winding box 1, one side of the second supporting plate 15 close to the first supporting plate 12 is provided with rotating grooves 20, the inside of the two rotating grooves 20 is provided with the same structure, the rear end of the rotating rod 16 penetrates through the inside of the second supporting plate 15 and extends to the inside of the rotating grooves 20, the surface of the rotating rod 16 is rotatably connected with the inside of the second supporting plate 15, the rotating rod 16 can rotate inside the second supporting plate 15, the inside of the rotating grooves 20 is rotatably connected with a rotating disc 19, the rotating disc 19 can rotate inside the rotating grooves 20, the front side of the rotating disc 19 is fixedly connected with the rear end of the rotating rod 16, the rotating rod 16 can drive the rotating disc 19 to rotate, the rear side of the rotating disc 19 is provided with a positioning rod 18, the surface of the positioning rod 18 is provided with a winding roller 9, the wire take-up roller 9 can take up and pay off the measuring rope, positioning grooves 17 are formed in the front side and the rear side of the wire take-up roller 9, the interior of each positioning groove 17 is in sliding connection with the surface of each positioning rod 18, the wire take-up roller 9 is in sliding connection with the surface of each positioning rod 18 through each positioning groove 17, the wire take-up roller 9 can move back and forth on the surface of each positioning rod 18 through each positioning groove 17, a second positioning shaft 13 is fixedly connected to the rear surface of the interior of the wire take-up box 1, the front end of each second positioning shaft 13 penetrates through the interior of each first supporting plate 12 and extends to the exterior of each first supporting plate 12, the front end of each second positioning shaft 13 is fixedly connected with the rear side of each second supporting plate 15, the surface of each second positioning shaft 13 is in sliding connection with the interior of each first supporting plate 12, each first supporting plate 12 can move back and forth on the surface of each second positioning shaft 13, each rear surface of the interior of the wire take-up box 1 is fixedly connected with each first positioning shaft 11, the first positioning shafts 11 and the second positioning shafts 13 are provided with the same structure, the number of the first positioning shafts 11 is two, the two first positioning shafts 11 are arranged on the left side and the right side of the rear surface inside the wire collection box 1 in a mirror image mode, the two first positioning shafts 11 are provided with the same structure, the front ends of the first positioning shafts 11 penetrate through the inside of the first supporting plate 12 and extend to the outside of the first supporting plate 12, the surface of the first positioning shafts 11 is connected with the inside of the first supporting plate 12 in a sliding mode, the first supporting plate 12 can move back and forth on the first positioning shafts 11, the rear side of the first supporting plate 12 is fixedly connected with a spring 10, the rear end of the spring 10 is fixedly connected with the rear surface inside the wire collection box 1, the spring 10 is sleeved on the second positioning shafts 13, and the spring 10 can be stretched and compressed through the back and forth movement of the first supporting plate 12;

the rotating plate 4 slides out of the positioning frame 5, so that the fixation of the baffle 6 is released, the baffle 6 rotates upwards, the hand of a worker can enter the inside of the take-up box 1, the take-up roller 9 is replaced, the first support plate 12 moves backwards, the spring 10 is compressed, the positioning rod 18 slides out of the positioning groove 17, so that the fixation of the take-up roller 9 is released, the worker can take the take-up roller 9 down more smoothly, the measurement rope is replaced more conveniently by the worker, meanwhile, the later maintenance of the take-up roller 9 is more convenient, when the measurement rope is seriously abraded or the take-up roller 9 fails, the maintenance worker can disassemble the take-up roller 9 more conveniently, the worker can use the device more smoothly, and meanwhile, the second positioning shaft 13 is matched with the first positioning shaft 11 and the sliding groove 14, make the removal of first backup pad 12 receive the restriction, and then make first backup pad 12 when removing, difficult emergence skew, and then reduce first backup pad 12 to a certain extent and take place the dead condition of card when removing, the deformation through spring 10 that makes first backup pad 12 can be more smooth is fixed receiving line roller 9, and then the operative installations that makes the staff can be more convenient receive and releases the measuring rope, make the measuring rope when breaking down to a certain extent simultaneously, the staff can be more smooth change the measuring rope.

The working principle is as follows:

when the engineering measurement pay-off device is used, the rotating plate 4 slides out of the positioning frame 5, so that the fixing of the baffle 6 is released, the baffle 6 rotates upwards, so that the hand of the worker can enter the inside of the wire collecting box 1, the wire collecting roller 9 is replaced, the first supporting plate 12 moves backwards, the spring 10 is compressed, the positioning rod 18 slides out of the positioning groove 17, thereby releasing the fixation of the wire take-up roller 9, leading the working personnel to take down the wire take-up roller 9 more smoothly, further, the measuring rope can be replaced more conveniently by the operator, the positioning rod 18 slides into the positioning groove 17, the first supporting plate 12 is loosened, the spring 10 is reset to move the first supporting plate 12 forward and clamp and fix the take-up roller 9, the handle 3 is rotated, and then the rotating rod 16 drives the wire take-up roller 9 to rotate, and further the winding of the measuring rope is realized.

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 (5)

1. The utility model provides an engineering survey pay-off, includes collection line box (1), and the inside of collection line box (1) is hollow structure, and the left side of collection line box (1) is a mouthful font, and the bottom of collection line box (1) is provided with supporting leg (2), its characterized in that: the left side of the take-up box (1) is rotatably connected with a baffle (6), the left side of the baffle (6) is rotatably connected with a rotating plate (4), the left side of the take-up box (1) is fixedly connected with a positioning frame (5), the positioning frame (5) is L-shaped, the right side of the take-up box (1) is provided with a wire outlet (8), the upper and lower surfaces of the inner part of the wire outlet (8) are respectively provided with a roller (7), the front surface of the inner part of the take-up box (1) is rotatably connected with a rotating rod (16), the front end of the rotating rod (16) penetrates through the inner part of the take-up box (1) and extends to the outer part of the take-up box (1), the front end of the rotating rod (16) is fixedly connected with a handle (3), the lower surface of the inner part of the take-up box (1) is provided with a sliding groove (14), the inner part of the sliding groove (14) is slidably connected with a first supporting plate (12), and the measuring rope take-up and pay-off device is arranged in the take-up box (1), the measuring rope winding and unwinding device comprises a second supporting plate (15), the bottom of the second supporting plate (15) is fixedly connected with the lower surface inside the winding box (1), one side, close to the first supporting plate (12), of the second supporting plate (15) is provided with rotating grooves (20), the inside of each rotating groove (20) is provided with the same structure, the inside of each rotating groove (20) is rotatably connected with a rotating disc (19), the rear side of each rotating disc (19) is provided with a positioning rod (18), the surface of each positioning rod (18) is provided with a winding roller (9), the front side and the rear side of each winding roller (9) are provided with positioning grooves (17), the rear surface inside the winding box (1) is fixedly connected with a second positioning shaft (13), the rear surface inside the winding box (1) is fixedly connected with a first positioning shaft (11), and the first positioning shaft (11) and the second positioning shaft (13) are provided with the same structure, the rear side of the first supporting plate (12) is fixedly connected with a spring (10), the rear end of the spring (10) is fixedly connected with the rear surface of the interior of the wire collecting box (1), and the spring (10) is sleeved on the second positioning shaft (13).

2. An engineering surveying pay-off as defined in claim 1, wherein: the rear end of dwang (16) runs through the inside of second backup pad (15) and extends to the inside of rotating groove (20), and the surface of dwang (16) is connected with the inside rotation of second backup pad (15), and the front side of rolling disc (19) is fixed connection with the rear end of dwang (16).

3. An engineering surveying pay-off as defined in claim 1, wherein: the inside of constant head tank (17) and the surperficial sliding connection of locating lever (18), receive line roller (9) and pass through the surperficial sliding connection of constant head tank (17) and locating lever (18).

4. An engineering surveying pay-off as defined in claim 1, wherein: the front end of the second positioning shaft (13) penetrates through the inside of the first supporting plate (12) and extends to the outside of the first supporting plate (12), the front end of the second positioning shaft (13) is fixedly connected with the rear side of the second supporting plate (15), and the surface of the second positioning shaft (13) is connected with the inside of the first supporting plate (12) in a sliding mode.

5. An engineering surveying pay-off as defined in claim 1, wherein: the quantity of first locating axle (11) is two, and two first locating axles (11) are the left and right sides of mirror image form setting at the inside rear surface of collection line case (1), are provided with the same structure on two first locating axles (11), and the front end of first locating axle (11) runs through the inside of first backup pad (12) and extends to the outside of first backup pad (12), the inside sliding connection of the surface of first locating axle (11) and first backup pad (12).

Images