CN115015950A - Measuring equipment for construction engineering - Google Patents

Measuring equipment for construction engineering Download PDF

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Publication number
CN115015950A
CN115015950A CN202210722325.5A CN202210722325A CN115015950A CN 115015950 A CN115015950 A CN 115015950A CN 202210722325 A CN202210722325 A CN 202210722325A CN 115015950 A CN115015950 A CN 115015950A
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CN
China
Prior art keywords
driving
rotating
transmission
gear
assembly
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Pending
Application number
CN202210722325.5A
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Chinese (zh)
Inventor
陈蔚华
曾广华
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Individual
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Individual
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Priority to CN202210722325.5A priority Critical patent/CN115015950A/en
Publication of CN115015950A publication Critical patent/CN115015950A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06Systems determining position data of a target
    • G01S17/08Systems determining position data of a target for measuring distance only
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481Constructional features, e.g. arrangements of optical elements

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

The invention discloses a measuring device for construction engineering, which relates to the technical field of measuring devices and comprises a laser range finder, a bearing mechanism, a first driving part, a lifting mechanism and a rotating assembly, wherein the first driving part is fixedly connected to the bearing mechanism, the lifting mechanism is movably connected with the bearing mechanism, the rotating assembly is rotatably connected with the lifting mechanism, the laser range finder is fixedly connected to the rotating assembly, a rack plate is connected in the bearing mechanism, the lifting mechanism comprises a lifting shell, a second driving part, a transmission assembly, a winding part and a traction rope, the lifting shell is movably connected with the bearing mechanism, one end of the transmission assembly is connected with the winding part in an inserting and combining manner, the transmission assembly is also connected with the second driving part in an engaging manner, the transmission assembly is connected with the rack plate in an engaging manner, the winding part is connected with the rotating assembly through the traction rope, the rotating assembly is rotatably connected with the lifting shell, so that the function of multi-directional adjustment of the angle of the laser range finder is realized, still realized the function of adjusting the laser rangefinder height, possessed the strong and convenient to use characteristics of controllability.

Description

Measuring equipment for construction engineering
Technical Field
The invention relates to the technical field of measuring equipment, in particular to measuring equipment for construction engineering.
Background
The construction engineering refers to the general name of various buildings and engineering facilities providing material technology foundation for human life and production, is an organized, purposeful and large-scale economic activity of human beings, can be divided into three types of construction engineering, civil engineering and electromechanical engineering according to natural attributes, is an engineering project forming comprehensive production capacity or giving play to engineering benefits in the reproduction process of fixed assets, and needs to measure the size and angle of the building in the construction of the construction engineering.
However, the existing measuring equipment for construction engineering is inconvenient for adjusting the angle of the measuring instrument from multiple directions, so that the adjustability and the practicability of the measuring equipment are poor.
Disclosure of Invention
The present invention is directed to a measuring device for construction engineering to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a measuring equipment for construction engineering, includes laser range finder, bears mechanism, first drive division, elevating system and runner assembly, first drive division fixed connection is on bearing the mechanism, elevating system and bearing mechanism swing joint, the runner assembly rotates with elevating system to be connected, laser range finder fixed connection still includes on the runner assembly:
a rack plate located within the carrier mechanism;
the lifting mechanism comprises a lifting shell, a second driving part, a transmission assembly, a winding part and a traction rope, wherein the lifting shell, the second driving part, the transmission assembly, the winding part and the traction rope are arranged on the lifting shell, the lifting shell is movably connected with a bearing mechanism, one end of the transmission assembly is connected with the winding part in an inserting mode, the other end of the transmission assembly is connected with the second driving part in a meshing mode, the transmission assembly is further connected with a rack plate in a meshing mode, the winding part is connected with a rotating assembly through the traction rope, and the rotating assembly is connected with the lifting shell in a rotating mode.
As a further scheme of the invention: the second drive portion includes second driving motor, second drive shaft, second drive gear and third drive gear all fixed cover are established in the second drive shaft, the second drive shaft is connected with second driving motor, second driving motor fixed connection is at the lift casing lateral wall.
As a still further scheme of the invention: the transmission assembly comprises a second transmission gear, a second transmission rod, a third transmission gear, a limiting rib, a connecting plate and a telescopic piece, wherein the second transmission gear and the third transmission gear are fixedly sleeved on the second transmission rod, the third transmission gear is meshed with a rack plate and connected with the lifting shell side wall in a sliding mode, the second transmission rod is connected with a winding part in a plugging mode, the limiting rib is arranged at one end, close to the winding part, of the second transmission rod, the limiting rib is connected to the surface of the second transmission rod along the axial direction of the second transmission rod, the other end of the second transmission rod is connected with the telescopic piece through the connecting plate, the telescopic piece is used for driving the second transmission gear to move between the second driving gear and the third driving gear, and the telescopic piece is further used for driving the telescopic piece to move towards the direction close to or away from the rack plate.
As a still further scheme of the invention: the winding part includes dwang, first winding wheel, spliced eye and spacing groove, the one end at the dwang is established to the fixed cover of first winding wheel, and the other end of dwang is installed at the lift casing lateral wall, the spliced eye has been seted up to the one end that is close to the second transfer line on the first winding wheel, in the spliced eye is located to second transfer line movable sleeve, the spacing groove of being connected with spacing muscle plug-in is seted up to the spliced eye inner wall, the one end of haulage rope is convoluteed on first winding wheel, and the other end and the runner assembly of haulage rope are connected.
As a still further scheme of the invention: the runner assembly is including rotating platform, support, pivot and second coiling wheel, support fixed connection is in rotating the platform below, laser range finder fixed connection is in rotating the platform top, the second is convoluteed wheel and the fixed cover of support and is located in the pivot, the pivot both ends are rotated with the lift casing lateral wall and are connected, the one end of keeping away from first coiling wheel on the haulage rope is convoluteed on the second coiling wheel.
As a still further scheme of the invention: bear mechanism includes base, solid fixed cylinder, rotation casing and spout, gu fixed cylinder and the equal fixed connection of first drive division are on the base, it locates in the solid fixed cylinder to rotate casing below movable sleeve, rack plate fixed connection is at solid fixed cylinder inner wall, the spout has been seted up to the last one side of keeping away from the rack plate of rotation casing, go up and down the casing movable sleeve and locate in the solid fixed cylinder, gu the fixed cylinder lateral wall has still been seted up and has been dodged the groove, the equal sliding connection of second driving motor, second transfer line and extensible member is in dodging the inslot, go up and down casing bottom still fixedly connected with slider, slider sliding connection is in the spout.
As a still further scheme of the invention: the first driving portion comprises a first driving motor and a first driving gear, the first driving motor is connected with the first driving gear through the first driving shaft, a transmission gear is fixedly sleeved on the side wall of the rotating shell, and the first driving gear is meshed with the transmission gear.
As a still further scheme of the invention: the distance between the second driving gear and the third driving gear is consistent with the length of the limiting rib, and the distance between the second driving gear and the third driving gear is not smaller than the distance between the third driving gear and the rack plate.
Compared with the prior art, the invention has the beneficial effects that: first drive division can drive elevating system, rotating assembly and laser range finder are rotatory around the axis that bears the weight of the mechanism, the second drive division can enough drive elevating system through drive assembly, rotating assembly and laser range finder are elevating motion, can also drive the winding part rotation through drive assembly, rotatory winding part passes through the haulage rope and drives rotating assembly and laser range finder rotatory around self axis, both realized the height of multidirectional regulation laser range finder's angle, the function of adjusting the laser range finder height has still been realized, possess strong and convenient to use's of controllability characteristics.
Drawings
Fig. 1 is a schematic structural diagram of a measurement device for construction engineering according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a bearing mechanism and a first driving portion in an embodiment of the invention.
Fig. 3 is a schematic structural diagram of the lifting mechanism, the rotating assembly and the rotating housing in the embodiment of the invention.
Fig. 4 is a schematic structural diagram of a transmission assembly in an embodiment of the invention.
Fig. 5 is a schematic structural view of a winding portion in an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a second driving portion in an embodiment of the invention.
Fig. 7 is a schematic structural diagram of a second driving part and a transmission assembly in the embodiment of the invention.
In the figure: 1-laser range finder, 2-bearing mechanism, 21-base, 22-fixed cylinder, 23-rotating shell, 231-avoiding groove, 24-transmission gear, 25-rack plate, 26-sliding groove, 3-first driving part, 31-first driving motor, 32-first driving gear, 4-lifting mechanism, 41-lifting shell, 42-second driving part, 421-second driving motor, 422-second driving shaft, 423-second driving gear, 424-third driving gear, 43-transmission component, 431-second transmission gear, 432-second transmission rod, 433-third transmission gear, 434-limiting rib, 435-connecting plate, 436-telescopic piece, 44-winding part, 441-rotating rod, 442-a first winding wheel, 443-a plug hole, 444-a limit groove, 45-a traction rope, 46-a fixed pulley, 47-a sliding block, 5-a rotating assembly, 51-a rotating platform, 52-a bracket, 53-a rotating shaft and 54-a second winding wheel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 7, the embodiment provides a measuring device for construction engineering, including a laser range finder 1, a carrying mechanism 2, a first driving portion 3, a lifting mechanism 4 and a rotating assembly 5, where the first driving portion 3 is fixedly connected to the carrying mechanism 2, the lifting mechanism 4 is movably connected to the carrying mechanism 2, the rotating assembly 5 is rotatably connected to the lifting mechanism 4, and the laser range finder 1 is fixedly connected to the rotating assembly 5, further including:
a rack plate 25 located in the carrier mechanism 2;
lifting housing 41, second drive division 42, drive assembly 43, winding part 44 and haulage rope 45 that are located elevating system 4, second drive division 42, drive assembly 43, winding part 44 and haulage rope 45 all install on lifting housing 41, lifting housing 41 and bearing mechanism 2 swing joint, drive assembly 43 one end and winding part 4 are inserted and are closed and be connected, and the drive assembly 43 other end is connected with the meshing of second drive division 42, drive assembly 43 still is connected with rack plate 25 meshing, winding part 44 passes through haulage rope 45 and connects runner assembly 5, runner assembly 5 rotates with lifting housing 41 and is connected.
In the above scheme, first drive division 3 can drive elevating system 4, rotating assembly 5 and laser range finder are rotatory around the axis that bears mechanism 2, second drive division 42 can enough drive elevating system 4 through drive assembly 43, rotating assembly 5 and laser range finder 1 are elevating movement, can also drive the winding part 44 rotation through drive assembly 43, rotatory winding part 44 drives rotating assembly 5 and laser range finder 1 through haulage rope 45 and centers on self axis rotatory, both realized the height of multidirectional regulation laser range finder 1's angle, the function of adjusting laser range finder 1 height has still been realized, possess strong and the convenient to use characteristics of controllability.
Referring to fig. 3 to 7, as an embodiment of the present invention, the second driving portion 42 includes a second driving motor 421, a second driving shaft 422, a second driving gear 423 and a third driving gear 424, the second driving gear 423 and the third driving gear 424 are both fixedly sleeved on the second driving shaft 422, the second driving shaft 422 is connected to the second driving motor 421, and the second driving motor 421 is fixedly connected to a side wall of the lifting housing 41.
In the above scheme, the size and the model of the second driving gear 423 and the third driving gear 424 are the same, and the driving motor 421 drives the second driving gear 423 and the third driving gear 424 to rotate through the second driving shaft 422.
Referring to fig. 4 to 7, as an embodiment of the present invention, the transmission assembly 43 includes a second transmission gear 431, a second transmission rod 432, a third transmission gear 433, a limiting rib 434, a connecting plate 435, and a telescopic member 436, the second transmission gear 431 and the third transmission gear 433 are both fixedly sleeved on the second transmission rod 432, the third transmission gear 433 is engaged with the rack plate 25, the second transmission rod 432 is slidably connected with the sidewall of the lifting housing 41, the second transmission rod 43 is inserted into the winding portion 44, one end of the second transmission rod 43 close to the winding portion 44 is provided with the limiting rib 434, the limiting rib 434 is connected to the surface of the second transmission rod 43 along the axial direction of the second transmission rod 43, the other end of the second transmission rod 432 is connected with the telescopic member 436 through the connecting plate 435, the telescopic member 436 is used for driving the second transmission gear 431 to move between the second driving gear 423 and the third driving gear 424, and telescoping member 436 also functions to move telescoping member 436 toward and away from rack plate 25.
Further, the distance between the second driving gear 423 and the third driving gear 424 is the same as the length of the limiting rib 434, and the distance between the second driving gear 423 and the third driving gear 424 is not less than the distance between the third transmission gear 433 and the rack plate 25.
In the above solution, the telescopic member 436 may be designed as an electric telescopic rod or a hydraulic telescopic rod, when the telescopic member 436 drives the second transmission gear 431 on the second transmission rod 432 to engage with the third driving gear 424 through the connection plate 435, the third transmission gear 433 moves to a position where it engages with the rack plate 25, and the second transmission rod 432 does not contact with the winding part 4, at this time, the second driving part 42 may drive the lifting mechanism 4, the rotating assembly 5, and the laser range finder 1 to perform a lifting motion, so as to realize a function of adjusting the height of the laser range finder 1, when the telescopic member 436 drives the second transmission gear 431 on the second transmission rod 432 to engage with the second driving gear 423 through the connection plate 435, the third transmission gear 433 moves to a position where it disengages from the rack plate 25, and the second transmission rod 432 is connected with the winding part 44, at this time, the second driving part 42 may rotate the winding part 44, the rotating winding part 44 drives the rotating assembly 5 and the laser range finder 1 to rotate around the axis of the rotating assembly 5 through the traction rope 45, and the function of adjusting the angle of the laser range finder 1 is achieved.
Referring to fig. 3 to 5, as an embodiment of the present invention, the winding portion 44 includes a rotating rod 441, a first winding wheel 442, an insertion hole 443, and a limiting groove 444, the first winding wheel 442 is fixedly sleeved at one end of the rotating rod 441, the other end of the rotating rod 441 is installed on a side wall of the lifting housing 41, the insertion hole 443 is disposed at one end of the first winding wheel 442 close to the second driving rod 43, the second driving rod 43 is movably sleeved in the insertion hole 44, the limiting groove 444 inserted and connected with the limiting rib 434 is disposed on an inner wall of the insertion hole 44, one end of the traction rope 45 is wound on the first winding wheel 442, and the other end of the traction rope 45 is connected with the rotating assembly 5.
In the above scheme, when the second transmission rod 432 and the limiting rib 434 are inserted into the insertion hole 443 and the limiting groove 444, the second driving portion 42 can rotate through the second transmission rod 432 and the first winding wheel 442, the rotating first winding wheel 442 can drive the rotating assembly 5 and the laser range finder 1 to rotate by winding the traction rope 45, the lifting housing 41 is further connected with the fixed pulley 46, and the traction rope 45 is slidably connected with the fixed pulley 46.
Referring to fig. 1 and 3, as an embodiment of the present invention, the rotating assembly 5 includes a rotating platform 51, a bracket 52, a rotating shaft 53 and a second winding wheel 54, the bracket 52 is fixedly connected below the rotating platform 51, the laser range finder 1 is fixedly connected above the rotating platform 51, the second winding wheel 54 and the bracket 5 are fixedly sleeved on the rotating shaft 53, two ends of the rotating shaft 53 are rotatably connected with a sidewall of the lifting housing 41, and one end of the traction rope 45, which is far away from the first winding wheel 44, is wound on the second winding wheel 54.
In the above solution, the first winding wheel 442 drives the second winding wheel 54 by winding the traction rope 45, the rotating shaft 53 and the rotating platform 51 rotate, when the first winding wheel 442 rotates reversely, the traction rope 45 is released from the first winding wheel 442, in order to enable the first winding wheel 442 to rotate reversely, the second winding wheel 54 also can rotate reversely, and a snap spring or a return spring and the like needs to be sleeved on the rotating shaft 53, so that the reverse elastic force of the snap spring or the return spring is used to drive the second winding wheel 54 to return, thereby realizing the function of adjusting the angle of the laser range finder 1 by using the rotating shaft 53 as an axis.
Referring to fig. 1 to 3, as an embodiment of the present invention, the bearing mechanism 2 includes a base 21, a fixed cylinder 22, a rotating casing 23 and a sliding slot 26, the fixed cylinder 22 and the first driving portion 3 are both fixedly connected to the base 21, the lower portion of the rotating casing 23 is movably sleeved in the fixed cylinder 22, the rack plate 25 is fixedly connected to the inner wall of the fixed cylinder 22, the sliding slot 26 is disposed on one side of the rotating casing 23 away from the rack plate 25, the lifting casing 41 is movably sleeved in the fixed cylinder 22, the side wall of the fixed cylinder 22 is further provided with an avoiding slot 231, the second driving motor 421, the second driving rod 432 and the telescopic member 436 are all slidably connected in the avoiding slot 231, the bottom of the lifting casing 41 is further fixedly connected with a sliding block 47, and the sliding block 47 is slidably connected in the sliding slot 26.
Further, the first driving portion 3 includes a first driving motor 31 and a first driving gear 32, the first driving motor 31 is connected to the first driving gear 32 through the first driving shaft, the transmission gear 24 is fixedly sleeved on the side wall of the rotating casing 23, and the first driving gear 31 is meshed with the transmission gear 24.
In the above scheme, the first driving motor 31 drives the rotating shell 23 to rotate through the first driving gear 32 and the transmission gear 24, and the matching design between the sliding block 47 and the sliding groove 26 can not only improve the stability of the lifting shell 41 in the lifting process, but also enable the rotating shell 23 to drive the lifting shell 41, the rotating component 5 and the laser range finder 1 to rotate together, so that the function of adjusting the angle of the laser range finder 1 by using the rotating shell 23 as an axis is realized.
The working principle is as follows: when the angle of the laser distance measuring instrument 1 needs to be adjusted by taking the rotating housing 23 as an axis, the first driving motor 31 is started, and the rotating housing 23 is driven to rotate by the first driving gear 32 and the transmission gear 24, when the second driving rod 432 and the limiting rib 434 are inserted into the insertion hole 443 and the limiting groove 444, the second driving portion 42 can rotate by the second driving rod 432 and the first winding wheel 442, the first winding wheel 442 achieves the purpose of driving the second winding wheel 54, the rotating shaft 53 and the rotating platform 51 to rotate by winding the traction rope 45, when the first winding wheel 442 rotates in the opposite direction, the traction rope 45 is released from the first winding wheel 442, in order to enable the first winding wheel 442 rotating in the opposite direction to drive the second winding wheel 54 to rotate in the opposite direction, a snap spring or a return spring or the like needs to be sleeved on the rotating shaft 53, in order to drive the second winding wheel 54 to return by the reverse elasticity of the snap spring or the return spring, the function of adjusting the angle of the laser range finder 1 by using the rotating shaft 53 as the axis is realized, when the telescopic part 436 drives the second transmission gear 431 on the second transmission rod 432 to be meshed with the third driving gear 424 through the connecting plate 435, the third transmission gear 433 just moves to the position meshed with the rack plate 25, the second transmission rod 432 is not contacted with the winding part 4, at this time, the second driving part 42 can drive the lifting mechanism 4, the rotating assembly 5 and the laser range finder 1 to do lifting movement, and the function of adjusting the height of the laser range finder 1 is realized.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution.

Claims (8)

1. The utility model provides a measuring equipment for construction engineering, includes laser range finder, bears mechanism, first drive division, elevating system and runner assembly, first drive division fixed connection is on bearing the mechanism, elevating system and bearing mechanism swing joint, the runner assembly rotates with elevating system to be connected, laser range finder fixed connection is on the runner assembly, its characterized in that still includes:
a rack plate located within the carrier mechanism;
the lifting mechanism comprises a lifting shell, a second driving part, a transmission assembly, a winding part and a traction rope, wherein the lifting shell, the second driving part, the transmission assembly, the winding part and the traction rope are arranged on the lifting shell, the lifting shell is movably connected with a bearing mechanism, one end of the transmission assembly is connected with the winding part in an inserting mode, the other end of the transmission assembly is connected with the second driving part in a meshing mode, the transmission assembly is further connected with a rack plate in a meshing mode, the winding part is connected with a rotating assembly through the traction rope, and the rotating assembly is connected with the lifting shell in a rotating mode.
2. The measuring equipment for construction engineering as claimed in claim 1, wherein the second driving part comprises a second driving motor, a second driving shaft, a second driving gear and a third driving gear, the second driving gear and the third driving gear are both fixedly sleeved on the second driving shaft, the second driving shaft is connected with the second driving motor, and the second driving motor is fixedly connected with the side wall of the lifting shell.
3. The measuring device for construction engineering according to the claim, wherein the transmission assembly comprises a second transmission gear, a second transmission rod, a third transmission gear, a limiting rib, a connecting plate and a telescopic piece, the second transmission gear and the third transmission gear are fixedly sleeved on the second transmission rod, the third transmission gear is meshed with the rack plate, the second transmission rod is connected with the side wall of the lifting shell in a sliding way, the second transmission rod is connected with the winding part in an inserting way, one end of the second transmission rod, which is close to the winding part, is provided with a limiting rib, the limiting rib is connected to the surface of the second transmission rod along the axial direction of the second transmission rod, the other end of the second transmission rod is connected with an expansion piece through a connecting plate, the expansion piece is used for driving the second transmission gear to move between the second driving gear and the third driving gear, and the expansion piece is further used for driving the expansion piece to move towards the direction close to or far away from the rack plate.
4. The measuring device for the construction engineering as claimed in claim 3, wherein the winding portion includes a rotating rod, a first winding wheel, an insertion hole and a limiting groove, the first winding wheel is fixedly sleeved at one end of the rotating rod, the other end of the rotating rod is mounted on the side wall of the lifting housing, the insertion hole is formed at one end of the first winding wheel close to the second transmission rod, the second transmission rod is movably sleeved in the insertion hole, the inner wall of the insertion hole is provided with the limiting groove connected with the limiting rib in an inserting manner, one end of the traction rope is wound on the first winding wheel, and the other end of the traction rope is connected with the rotating assembly.
5. The measuring device for construction engineering as claimed in claim 4, wherein the rotating assembly includes a rotating platform, a support, a rotating shaft and a second winding wheel, the support is fixedly connected below the rotating platform, the laser range finder is fixedly connected above the rotating platform, the second winding wheel and the support are fixedly sleeved on the rotating shaft, two ends of the rotating shaft are rotatably connected with the side wall of the lifting housing, and one end of the traction rope, which is far away from the first winding wheel, is wound on the second winding wheel.
6. The measuring device for the construction engineering as claimed in claim 5, wherein the bearing mechanism includes a base, a fixed cylinder, a rotating casing and a sliding groove, the fixed cylinder and the first driving portion are both fixedly connected to the base, the rotating casing is sleeved with a lower portion of the fixed cylinder, the rack plate is fixedly connected to an inner wall of the fixed cylinder, the sliding groove is formed in one side of the rotating casing, which is far away from the rack plate, the lifting casing is sleeved with a movable sleeve of the fixed cylinder, an avoiding groove is further formed in a side wall of the fixed cylinder, the second driving motor, the second driving rod and the telescopic member are all slidably connected to the avoiding groove, a sliding block is fixedly connected to the bottom of the lifting casing and is slidably connected to the sliding groove.
7. The measuring device for the construction engineering as claimed in claim 6, wherein the first driving part comprises a first driving motor and a first driving gear, the first driving motor is connected with the first driving gear through the first driving shaft, a transmission gear is fixedly sleeved on the side wall of the rotating shell, and the first driving gear is meshed with the transmission gear.
8. The measuring equipment for construction engineering according to claim 7, wherein the distance between the second driving gear and the third driving gear is the same as the length of the limiting rib, and the distance between the second driving gear and the third driving gear is not less than the distance between the third transmission gear and the rack plate.
CN202210722325.5A 2022-06-17 2022-06-17 Measuring equipment for construction engineering Pending CN115015950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210722325.5A CN115015950A (en) 2022-06-17 2022-06-17 Measuring equipment for construction engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210722325.5A CN115015950A (en) 2022-06-17 2022-06-17 Measuring equipment for construction engineering

Publications (1)

Publication Number Publication Date
CN115015950A true CN115015950A (en) 2022-09-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210722325.5A Pending CN115015950A (en) 2022-06-17 2022-06-17 Measuring equipment for construction engineering

Country Status (1)

Country Link
CN (1) CN115015950A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116517166A (en) * 2023-06-29 2023-08-01 山东高速德建集团有限公司 Building curtain wall assembly
CN117386957A (en) * 2023-12-11 2024-01-12 成都匠泰建筑工程设计有限公司 Measuring device for ecological landscape planning construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116517166A (en) * 2023-06-29 2023-08-01 山东高速德建集团有限公司 Building curtain wall assembly
CN116517166B (en) * 2023-06-29 2023-08-29 山东高速德建集团有限公司 Building curtain wall assembly
CN117386957A (en) * 2023-12-11 2024-01-12 成都匠泰建筑工程设计有限公司 Measuring device for ecological landscape planning construction
CN117386957B (en) * 2023-12-11 2024-02-13 成都匠泰建筑工程设计有限公司 Measuring device for ecological landscape planning construction

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