CN215177765U

CN215177765U - Engineering survey pay-off

Info

Publication number: CN215177765U
Application number: CN202121835391.0U
Authority: CN
Inventors: 高学芹; 原雪风
Original assignee: Jiangsu Institute of Architectural Technology
Current assignee: Jiangsu Institute of Architectural Technology
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2021-12-14
Anticipated expiration: 2031-08-07

Abstract

The utility model discloses an engineering survey pay-off, the power distribution box comprises a box body, the box includes the transmission case of rear end and the winding case of front end, and the outer box of transmission case one side rear wall has servo motor through the fix with screw, and the servo motor output is fixed with the axis of rotation, and the axis of rotation runs through the transmission case front and back end and rotates with the transmission case through the bearing to be connected, and the axis of rotation keeps away from servo motor one side and is fixed with gear one, winding case middle part front and back end is connected with the winding axle through the bearing rotation, and is fixed with gear two in the winding axle rear side, gear one and gear two mesh. The utility model changes manual winding into mechanical winding by arranging the servo motor, the transmission shaft, the first gear, the winding shaft and the second gear, thereby greatly improving efficiency, saving labor and time and labor; the utility model discloses, through setting up pull ring and pull rod etc. in the winding, through the reciprocating motion of pull rod, twine the suitable position, make full use of device space with the line.

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

The construction paying-off process is characterized in that the construction paying-off process is carried out in advance by positioning and lofting of the construction project, so that the construction project is ensured to be safely and smoothly carried out according to the requirements of planning and approval, municipal facilities are perfected, the environmental quality is improved, and the damage to the benefits of adjacent property right bodies is avoided; the construction paying-off method for the engineering construction can be roughly divided into three stages, wherein the first stage is used for positioning and paying off a building, the second stage is used for paying off foundation construction, and the third stage is used for paying off main body construction; when the cable is paid off, a large number of tools such as theodolites, portal plates, cables, line pendants, steel tape measures and the like are needed.

The measuring thread rope, thread drop and other tools are generally stored in the thread box, the thread is pulled out manually during use, the measuring thread is rolled into the thread box manually through the crank handle after use, the thread is wound at one point in a concentrated mode during winding, so that the length of the specified thread is not too long, the manual operation is completely used, time and labor are consumed, the measuring thread is directly rolled into the thread box without treatment after use, and impurities such as soil attached to the thread are rolled into the measuring thread box to affect attractiveness. Therefore, a novel engineering measurement pay-off device is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an engineering survey pay-off has solved among the prior art not long, consuming time power, attached earth scheduling problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an engineering measurement pay-off device comprises a box body, wherein the box body comprises a transmission box at the rear end and a winding box at the front end, a servo motor is fixed outside the rear wall of one side of the transmission box through screws, the output end of the servo motor is fixed with a rotating shaft, the rotating shaft penetrates through the front end and the rear end of the transmission box and is rotatably connected with the transmission box through a bearing, a first gear is fixed on one side of the rotating shaft, which is far away from the servo motor, the front end and the rear end of the middle of the winding box are rotatably connected with a winding shaft through the bearing, a second gear is fixed on the rear side of the winding shaft, the first gear is meshed with the second gear, a transmission shaft is rotatably connected to the middle of the rotating shaft through a bevel gear set, and the transmission shaft is connected with a support;

the axis of rotation one side is kept away from to the transmission shaft is fixed with the bull stick, and the rotary rod keeps away from transmission shaft one side and is fixed with the sliding block, sliding block sliding connection has the pull ring, and the pull ring is prolate, the pull ring includes the ring pulling body and the pull ring chamber of outer lane, and the sliding block is along with the rotary rod pivoted while by the restriction reciprocate in the pull ring intracavity, the middle part outer wall of the ring pulling body deviates from rotary rod one side and is fixed with the pull rod, and the pull rod runs through wall in the box and extends to winding incasement portion and be close winding case antetheca department, the pull rod passes one section distance sliding connection has the bracing piece behind the wall in the box, and the bracing piece keeps away from pull rod one end and box right side wall fixed connection, the aperture has been seted up to pull ring body one side far away from to the pull rod.

Preferably, a handle is fixed at the outer end of the winding shaft.

Preferably, a plastic body penetrates through the middle of one side, close to the pull rod, of the winding box, and the measuring line penetrates through the middle of the plastic body and the small hole.

Preferably, the gear has a larger diameter than the second gear.

Preferably, the bevel gear fixed by the moving shaft has a smaller diameter than the bevel gear fixed by the transmission shaft.

Preferably, the number of the supports is two, and the lower ends of the two supports are fixed at the upper end of the box body and are rotatably connected with the transmission shaft through the arranged holes.

Advantageous effects

The utility model provides an engineering survey pay-off. Compared with the prior art, the method has the following beneficial effects:

(1) according to the engineering measurement pay-off device, manual winding is changed into mechanical winding by arranging the servo motor, the transmission shaft, the first gear, the winding shaft and the second gear, so that the efficiency is greatly improved, the labor is saved, and the time and the labor are saved;

(2) according to the engineering measurement pay-off device, the pull ring, the pull rod and the like are arranged, so that the wire is wound to a proper position through the reciprocating motion of the pull rod while winding, and the space of the device is fully utilized;

(3) this engineering survey pay-off, through setting up the plastic body, detach the impurity such as the sticky earth on the line after the use, through setting up the crank, guarantee under the condition that does not have the power, the normal use of equipment.

Drawings

FIG. 1 is a cross-sectional view of the top view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

FIG. 3 is a state diagram of the right side view cross section of the present invention;

FIG. 4 is another state diagram of the right side view cross section of the present invention;

fig. 5 is a perspective view of the external structure of the present invention.

In the figure: the device comprises a box body 1, a transmission box 2, a winding box 3, a servo motor 4, a rotating shaft 5, a first gear 6, a winding shaft 7, a second gear 8, a transmission shaft 9, a support 10, a rotating rod 11, a sliding block 12, a pull ring 13, a pull rod 14, a supporting rod 15, small holes 16, a crank handle 17, a plastic body 18, a pull ring body 131 and a pull ring cavity 132.

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. 1-5, the present invention provides a technical solution: an engineering measurement pay-off device comprises a box body 1, wherein the box body 1 comprises a transmission box 2 at the rear end and a winding box 3 at the front end, a servo motor 4 is fixed on the outer box body of the rear wall of one side of the transmission box 2 through screws, a rotating shaft 5 is fixed at the output end of the servo motor 4, the rotating shaft 5 penetrates through the front end and the rear end of the transmission box 2 and is rotatably connected with the transmission box 2 through a bearing, a first gear 6 is fixed on one side, away from the servo motor 4, of the rotating shaft 5, the front end and the rear end of the middle of the winding box 3 are rotatably connected with a winding shaft 7 through bearings, a second gear 8 is fixed on the rear side of the winding shaft 7, the first gear 6 is meshed with the second gear 8, a transmission shaft 9 is rotatably connected with the middle of the rotating shaft 5 through a bevel gear set, and the transmission shaft 9 is connected with a support 10;

transmission shaft 9 is kept away from 5 one sides of axis of rotation and is fixed with rotary rod 11, and rotary rod 11 is kept away from 9 one sides of transmission shaft and is fixed with sliding block 12, sliding block 12 sliding connection has pull ring 13, and pull ring 13 is prolate, pull ring 13 includes the pull ring body 131 and the pull ring chamber 132 of outer lane, and sliding block 12 is restricted in pull ring chamber 132 along with rotary rod 11 pivoted simultaneously and reciprocates, the middle part outer wall of pull ring body 131 deviates from rotary rod 11 one side and is fixed with pull rod 14, and pull rod 14 runs through box 1 middle wall and extends to the inside winding box 3 antetheca department that is close to of winding box 3, one section distance sliding connection has bracing piece 15 behind the box 1 middle wall is passed to pull rod 14, and bracing piece 15 keeps away from 14 one end of pull rod and box 1 right side wall fixed connection, pull rod 14 keeps away from pull ring body 131 one side and has seted up aperture 16.

A crank handle 17 is fixed at the outer end of the winding shaft 7.

A plastic body 18 penetrates through the middle part of one side of the winding box 3 close to the pull rod 14, and a measuring wire penetrates through the middle part of the plastic body 18 and the small hole 16.

Gear one 6 is larger in diameter than gear two 8.

The bevel gear fixed by the rotating shaft 5 has a smaller diameter than the bevel gear fixed by the transmission shaft 9.

The number of the supports 10 is two, the lower ends of the two supports 10 are fixed on the inner wall of the lower end of the box body 1, and the upper ends of the two supports 10 are rotatably connected with the transmission shaft 9 through the opened holes.

When the device is used, firstly, the wire is manually pulled to a position needing paying off, after the device is used, the servo motor 4 is started, the servo motor 4 drives the first gear 6 on the rotating shaft 5 to rotate, the first gear 6 drives the second gear 8 which is meshed with the first gear to rotate, and the second gear 8 drives the winding shaft 7 to rotate, so that the measuring wire is wound around the winding shaft 7, and the measuring wire is recycled into the device; when the coil is wound, the servo motor 4 drives the bevel gear on the rotating shaft 5 to rotate, the rotating rod 11 on the transmission shaft 9 is driven to rotate under the transmission of the bevel gear group, the rotating rod 11 drives the sliding block 12 to do circular motion, and the pull ring 13 drives the pull rod 14 to do reciprocating motion back and forth under the driving of the sliding block 12 and the restraint of the shape of the pull ring 13, so that a measuring line passing through a small hole is restrained to do reciprocating motion parallel to the winding shaft 7, and the coil is uniformly and reasonably wound; when the coil is wound, the measuring wire passes through the plastic body 18, so that impurities such as soil stuck on the wire after use can be removed conveniently.

And those not described in detail in this specification are well within the skill of those in the art.

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

Claims

1. The utility model provides an engineering survey pay-off, includes box (1), box (1) includes transmission case (2) and the winding case (3) of front end of rear end, its characterized in that: a servo motor (4) is fixed on the outer box body of the rear wall of one side of the transmission case (2) through screws, a rotating shaft (5) is fixed at the output end of the servo motor (4), the rotating shaft (5) penetrates through the front end and the rear end of the transmission case (2) and is rotatably connected with the transmission case (2) through bearings, a first gear (6) is fixed on one side of the rotating shaft (5) away from the servo motor (4), a winding shaft (7) is rotatably connected to the front end and the rear end of the middle of the winding case (3) through bearings, a second gear (8) is fixed on the rear side of the winding shaft (7), the first gear (6) is meshed with the second gear (8), a transmission shaft (9) is rotatably connected to the middle of the rotating shaft (5) through a bevel gear set, and the transmission shaft (9) is connected with a support (10);

the transmission shaft (9) is far away from one side of the rotating shaft (5) and is fixedly provided with a rotating rod (11), the rotating rod (11) is far away from one side of the transmission shaft (9) and is fixedly provided with a sliding block (12), the sliding block (12) is connected with a pull ring (13) in a sliding manner, the pull ring (13) is prolate, the pull ring (13) comprises a pull ring body (131) and a pull ring cavity (132) of an outer ring, the sliding block (12) is limited to move up and down in the pull ring cavity (132) along with the rotation of the rotating rod (11), one side of the middle outer wall of the pull ring body (131) far away from the rotating rod (11) is fixedly provided with a pull rod (14), the pull rod (14) penetrates through the middle wall of the box body (1) and extends to the position close to the front wall of the winding box (3) inside the winding box (3), the pull rod (14) penetrates through the middle wall of the box body (1) and is connected with a support rod (15) in a sliding manner at a distance, and one end of the support rod (15) far away from the pull rod (14) is fixedly connected with the right side wall of the box body (1), one side of the pull rod (14) far away from the pull ring body (131) is provided with a small hole (16).

2. An engineering surveying pay-off as defined in claim 1, wherein: a crank handle (17) is fixed at the outer end of the winding shaft (7).

3. An engineering surveying pay-off as defined in claim 1, wherein: a plastic body (18) penetrates through the middle part of one side, close to the pull rod (14), of the winding box (3), and a measuring wire penetrates through the middle part of the plastic body (18) and penetrates through the small hole (16).

4. An engineering measurement pay-off device according to claim 1 or 2, wherein: the diameter of the first gear (6) is larger than that of the second gear (8).

5. An engineering measurement pay-off device as defined in claim 3, wherein: the diameter of the bevel gear fixed on the rotating shaft (5) is smaller than that of the bevel gear fixed on the transmission shaft (9).

6. An engineering surveying pay-off as defined in claim 1, wherein: the two supports (10) are arranged, the lower ends of the two supports (10) are fixed on the inner wall of the lower end of the box body (1), and the upper ends of the two supports (10) are rotatably connected with the transmission shaft (9) through holes.