CN220625301U - Engineering measurement pay-off - Google Patents

Abstract

The utility model discloses an engineering measurement paying-off device which comprises a base and a wire coil, wherein the middle part of the top end of the base is rotationally connected with a paying-off rotary table, rolling wheels are respectively connected to four sides of the bottom end of the base, a plurality of positioning pieces are uniformly connected to the outer side wall of the bottom end, a guiding protective cover is connected to the outer side of the top end of the base, which is positioned on the paying-off rotary table, a fixed sleeve rod is arranged in the middle part of the top end of the paying-off rotary table, a stable baffle is arranged on the outer side of the top end of the paying-off rotary table, a positioning block is arranged in the stable baffle in a sliding mode, and an upper cover plate is sleeved on the top end thread of the sleeve rod. Compared with the prior art, the utility model has the advantages that: the engineering measurement paying-off device is convenient to use, has a winding roller fixing mechanism and can guide paying-off.

Description

Engineering measurement pay-off

Technical Field

The utility model relates to the technical field of paying-off devices, in particular to an engineering measurement paying-off device.

Background

The construction paying-off is one of the necessary skills of construction manager, the construction of each building engineering is started to be the construction positioning paying-off, and the construction paying-off is related to success and failure of the whole engineering, wherein the construction paying-off is performed by checking the construction engineering positioning lofting in advance, so that the construction engineering is ensured to be carried out safely and smoothly according to the requirements of planning approval, municipal facilities are perfected, the environmental quality is improved, and the infringement to the interests of adjacent property main bodies is avoided.

The existing engineering measurement paying-off device consists of a tripod and a winding roller fixed on the tripod, wherein the winding roller is fixed through the tripod when in use, and then a positioning wire is paid out through the winding roller, but in the actual use process of the existing engineering measurement paying-off device, a paying-off guide mechanism is lacking, and meanwhile, the positioning mechanism of the winding roller is truly opposite, so that the winding roller is easy to slip.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the engineering measurement paying-off device which is convenient to use, has a winding roller fixing mechanism and can guide paying-off.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an engineering measurement pay-off, includes base and drum, the middle part on base top rotates to be connected and is equipped with the unwrapping wire carousel, the four sides of base bottom are all connected and are equipped with the wheel that rolls, the bottom lateral wall evenly is connected and is equipped with a plurality of setting pieces, the outside that the base top is located the unwrapping wire carousel is connected and is equipped with the guide protection casing, the middle part on unwrapping wire carousel top is equipped with fixed loop bar, the outside on unwrapping wire carousel top is equipped with firm baffle, the slip is equipped with the locating piece in the firm baffle, the top screw thread of loop bar is cup jointed and is equipped with upper portion apron.

As an improvement, the lower extreme homogeneous connection of upper portion apron is equipped with a plurality of spring posts, and a plurality of the free end connection of spring post is equipped with the top board, the middle part of top board matches the loop bar and is equipped with the opening.

As an improvement, four guide grooves with different heights are respectively arranged on the four sides of the guide protective cover, and a plurality of I-shaped sleeves are arranged in the guide grooves.

As an improvement, the screw is sleeved on the stabilizing baffle through threads, and the end part of the screw penetrates through the inner side wall of the stabilizing baffle to be rotationally connected with the side wall of the positioning block.

As an improvement, be equipped with the transmission groove in the base, rotate between the both sides wall of transmission inslot one end and be equipped with the worm, the bottom of unwrapping wire carousel extends to the transmission inslot and is equipped with the worm wheel, worm and worm wheel meshing set up, one side is equipped with driving motor in the base, driving motor's rotating end and worm tip fixed connection.

As an improvement, the locating piece comprises a telescopic supporting rod and a locating foot piece, one side of the top end of the locating foot piece is hinged with the end part of the telescopic supporting rod, and the top end of the telescopic supporting rod is hinged with the outer side wall of the base.

Compared with the prior art, the utility model has the advantages that: the utility model provides a take off rotary table rotates with the help of worm gear drive convenient control unwrapping wire carousel in this application and pays off, can fix coils and upper cover plate etc. through the setting of loop bar in this application simultaneously to the cooperation is fixed the use to the drum, and the guiding slot that a plurality of positions set up in this application can be when using according to the guide unwrapping wire use as required.

Drawings

Fig. 1 is a schematic structural view of an engineering survey paying-off device.

As shown in the figure: 1. a base; 2. wire coil; 3. paying-off turntables; 4. guiding the protective cover; 5. a loop bar; 6. stabilizing the baffle; 7. a positioning block; 8. an upper cover plate; 9. a spring post; 10. an upper press plate; 11. a through port; 12. a guide groove; 13. a screw; 14. a transmission groove; 15. a worm; 16. a worm wheel; 17. a driving motor; 18. a telescopic support rod; 19. positioning the foot piece.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

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

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Please refer to fig. 1 of the drawings, an engineering measurement pay-off device comprises a base 1 and a wire coil 2, wherein the middle part of the top end of the base 1 is rotationally connected with a pay-off turntable 3, four sides of the bottom end of the base 1 are respectively connected with rolling wheels, the outer side wall of the bottom end is uniformly connected with a plurality of positioning pieces, the top end of the base 1 is positioned on the outer side of the pay-off turntable 3 and is connected with a guiding protective cover 4, the middle part of the top end of the pay-off turntable 3 is provided with a loop bar 5, the outer side of the top end of the pay-off turntable 3 is provided with a stable baffle 6, a positioning block 7 is slidably arranged in the stable baffle 6, and the top end of the loop bar 5 is sheathed with an upper cover plate 8 through threads.

The lower extreme homogeneous connection of upper cover plate 8 is equipped with a plurality of spring posts 9, and is a plurality of the free end connection of spring post 9 is equipped with top board 10, top board 10's middle part matches loop bar 5 and is equipped with opening 11, cooperates with spring post 9 through top board 10, can carry out flexible pressure to drum 2 and hold the location.

Four guide grooves 12 with different heights are respectively formed in the four sides of the guide protective cover 4, I-shaped sleeves are arranged in the guide grooves 12, and damage to wires can be reduced through the arrangement of the I-shaped sleeves.

The utility model discloses a wire coil 2, including firm baffle 6, fixed block 7, screw rod 13, fixed block 7, drive groove 14, worm 15 and worm wheel 16 meshing setting, one side is equipped with driving motor 17 in the base 1, driving motor 17's rotation end and worm 15 tip fixed connection, worm gear cooperation is used through driving motor 17 drive, can control wire coil 2 rotation and use through the rotation of drive motor 14, be equipped with worm 15 on firm baffle 6 on the screw thread cup joints, the tip of screw rod 13 runs through firm baffle 6 inside wall and the rotation of locating piece 7 lateral wall, can be to the bottom centre gripping of coil 2, convenient stable rotation, be equipped with drive groove 14 in the base 1, rotate between the both sides wall of one end in the drive groove 14 and be connected, the bottom of unwrapping wire carousel 3 extends to be equipped with worm wheel 16 in the drive groove 14.

The setting element includes flexible bracing piece 18 and location foot piece 19, location foot piece 19 top one side articulates the setting with flexible bracing piece 18 tip, the top of flexible bracing piece 18 articulates the setting with the lateral wall of base 1, can control equipment fixed use through the cooperation of location foot piece 19 etc. in this application.

When the paying-off device is used, the device is moved to a fixed place through the rolling wheel, the using length and the angle of the telescopic supporting rod are adjusted, so that the positioning foot piece is contacted with the ground to be fixed through the positioning bolt and the like, the paying-off device can be normally used after being fixed, the wire coil and the sleeve rod can be sheathed, the wire coil is clamped and fixed at the lower end of the wire coil by the twisting screw rod, the upper cover plate is sheathed and connected with the sleeve rod through threads, the upper pressing plate presses the wire coil to be fixed, the wire end is started to control the paying-off rotary disc to rotate through the corresponding I-shaped sleeve, and the paying-off operation can be performed. What is not described in detail in this specification is prior art known to those skilled in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides an engineering measurement pay-off, includes base (1) and drum (2), its characterized in that: the utility model discloses a pay-off rotary table, including base (1), setting up rotary table, setting up baffle, locating piece (7), upper cover (8) are cup jointed in the top screw thread of setting up rotary table (3), setting up rotary table (3) are equipped with in the middle part rotation on base (1) top, setting up rotary table (3) are equipped with in the middle part rotation on base (1), four sides all are connected in base (1) bottom are equipped with the wheel that rolls, bottom lateral wall evenly is connected and is equipped with a plurality of setting up pieces, the outside that base (1) top is located setting up rotary table (3) is connected and is equipped with guide protection casing (4), the middle part on setting up rotary table (3) top is equipped with loop bar (5), the outside on setting up rotary table (3) top is equipped with firm baffle (6), firm baffle (6) are equipped with locating piece (7) in the slip.

2. An engineering survey pay-off according to claim 1, wherein: the lower extreme homogeneous connection of upper portion apron (8) is equipped with a plurality of spring posts (9), and a plurality of the free end connection of spring post (9) is equipped with top board (10), the middle part of top board (10) matches loop bar (5) and is equipped with through-hole (11).

3. An engineering survey pay-off according to claim 1, wherein: four guide grooves (12) with different heights are respectively arranged on the four sides of the guide protective cover (4), and I-shaped sleeves are arranged in the guide grooves (12).

4. An engineering survey pay-off according to claim 1, wherein: the screw rod (13) is sleeved on the stabilizing baffle (6) in a threaded manner, and the end part of the screw rod (13) penetrates through the inner side wall of the stabilizing baffle (6) and is rotationally connected with the side wall of the positioning block (7).

5. An engineering survey pay-off according to claim 1, wherein: be equipped with transmission groove (14) in base (1), rotate between the both sides wall of one end in transmission groove (14) and be connected and be equipped with worm (15), the bottom of unwrapping wire carousel (3) extends to be equipped with worm wheel (16) in transmission groove (14), worm (15) and worm wheel (16) meshing set up, one side is equipped with driving motor (17) in base (1), the rotation end and the worm (15) tip fixed connection of driving motor (17).

6. An engineering survey pay-off according to claim 1, wherein: the locating piece comprises a telescopic supporting rod (18) and a locating foot piece (19), one side of the top end of the locating foot piece (19) is hinged with the end part of the telescopic supporting rod (18), and the top end of the telescopic supporting rod (18) is hinged with the outer side wall of the base (1).