CN114216029A - Site survey device for architectural design - Google Patents

Site survey device for architectural design Download PDF

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Publication number
CN114216029A
CN114216029A CN202210155774.6A CN202210155774A CN114216029A CN 114216029 A CN114216029 A CN 114216029A CN 202210155774 A CN202210155774 A CN 202210155774A CN 114216029 A CN114216029 A CN 114216029A
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CN
China
Prior art keywords
pipe
fixedly connected
hinged
rod
wall
Prior art date
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Granted
Application number
CN202210155774.6A
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Chinese (zh)
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CN114216029B (en
Inventor
曾建伟
张丽丽
王传恒
郇昌富
王宜锋
刘鸿飞
刘富禄
张朝庚
王凤卓
王刚
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Jintian Industrial Development Shandong Group Co ltd
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Jintian Industrial Development Shandong Group Co ltd
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Priority to CN202210155774.6A priority Critical patent/CN114216029B/en
Publication of CN114216029A publication Critical patent/CN114216029A/en
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Publication of CN114216029B publication Critical patent/CN114216029B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
    • F16M11/245—Members limiting spreading of legs, e.g. "umbrella legs"
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C15/00—Other seating furniture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Tents Or Canopies (AREA)

Abstract

The present invention relates to the field of surveying. The invention discloses a site survey device for architectural design, which aims to solve the problems that when a user moves the device, the device needs to be folded, stored and carried, so that the carrying of the device is relatively useless and troublesome for the user; the supporting legs of the device are adjusted through the telescopic rods, but the adjusting mode is difficult to adjust the length of the supporting legs accurately. The invention is composed of a regulating and moving mechanism and a supporting and regulating mechanism. This site survey device anticlockwise rotation nut for architectural design unlocks flexible pipe, through mentioning the device, then one of them articulated pipe of pulling resets, drives three articulated pipe and resets simultaneously under the effect of circle cover, drives flexible pipe extension at this moment under the effect of circle cover and drives the runner and move down, and user pulling handle cooperation runner moves to the device, and it is more convenient that the user removes the device.

Description

Site survey device for architectural design
Technical Field
The invention relates to the field of surveying, in particular to a site surveying device for building design.
Background
The building design survey refers to surveying and mapping, exploration and testing of conditions such as terrain, geology, hydrology and the like and providing activities of corresponding results and data to meet the design requirements of building construction, and the site survey device for building design refers to a device required for surveying on a site where building design survey is carried out.
When the existing site surveying device is used for surveying and mapping terrain and the like, the device needs to be moved to a plurality of positions for surveying and mapping, but when a user moves the device, the device needs to be folded, stored and transported, so that the device is relatively useless and troublesome to transport by the user; the supporting legs of the device are adjusted through the telescopic rods in the existing part device, and the adjusting device is difficult to accurately adjust the length of the supporting legs.
Disclosure of Invention
The invention aims to provide a site survey device for building design, which aims to solve the problems that when a user moves the device, the device needs to be folded, stored and carried, so that the carrying of the device is relatively useless and troublesome; the supporting leg of device is adjusted through the telescopic link more to current device, and this adjusting device is difficult to adjust the length of supporting leg accurately. In order to achieve the purpose, the invention provides the following technical scheme: a site survey device for architectural design comprises a disc, wherein the top surface of the disc is fixedly connected with a support frame, and a survey main body is clamped on the top surface of the support frame;
the top surface of the disc is provided with a square groove, the side surface of the inner wall of the square groove is rotatably connected with a rotating rod, two ends of the side surface of the rotating rod are movably sleeved with torsion springs, two ends of each torsion spring are respectively and fixedly connected with the side surface of the rotating rod and the side surface of the inner wall of the square groove, and the side surface of the rotating rod is fixedly connected with a steel wire;
the top surface of the disc is fixedly connected with a handle, the top surface of the inner wall of the handle is fixedly connected with a first spring shock absorber, the bottom end of the first spring shock absorber is fixedly connected with a first clamping plate, two ends of the first clamping plate are respectively connected with the inner side of the handle in a sliding manner, the inner side of the handle is connected with a second clamping plate in a sliding manner, two ends of the second clamping plate are respectively connected with the inner side of the handle in a sliding manner, and one side, opposite to the first clamping plate, of the second clamping plate is abutted against the surface of the steel wire;
a pull rod is movably inserted in the top surface of the handle, two ends of the pull rod penetrate through the first clamping plate and are fixedly connected with the top surface of the second clamping plate, two frames are movably sleeved on the top surface of the pull rod, and one sides, opposite to the two frames, of the two frames are fixedly connected with a reset spring;
the side surface of the inner wall of the square groove is fixedly connected with a second spring damper, one end of the second spring damper, which is far away from the inner wall of the square groove, is fixedly connected with a clamping block, and the clamping block is movably sleeved on the side surface of the steel wire;
the bottom surface of the disc is fixedly inserted with an adjusting and moving mechanism, the bottom surface of the disc is hinged with a supporting and adjusting mechanism, and the supporting and adjusting mechanism is hinged with the side surface of the adjusting and moving mechanism.
Preferably, the adjusting and moving mechanism comprises a telescopic pipe, the telescopic pipe is fixedly inserted in the middle of the bottom surface of the disc, a nut is connected to the side surface of a lower pipe of the telescopic pipe in a threaded manner, a contact block is hinged to the top end of the lower pipe of the telescopic pipe, and the side surface of the contact block is in lap joint with the side surface of an upper pipe of the telescopic pipe;
the side surface of the lower pipe of the telescopic pipe is fixedly sleeved with a round sleeve, and the side surface of the round sleeve is hinged with a hinge rod;
the bottom surface fixedly connected with two hollow plates of flexible pipe low tube, the bottom surface of hollow plate rotates and is connected with the runner, two the inner wall sliding connection of hollow plate has the articulated slab, and the top surface of articulated slab and the one end fixed connection of steel wire, the side and the relative one side sliding connection of two hollow plates of articulated slab.
Preferably, the support regulating mechanism comprises a hinged pipe, the top end of the hinged pipe is hinged to the bottom surface of the disc, the side surface of the hinged pipe is hinged to one end, away from the round sleeve, of the hinged rod, the inner wall of the hinged pipe is rotatably connected with a threaded rod, the bottom of the side surface of the inner wall of the hinged pipe is slidably connected with an inserted rod, the inside of the inserted rod is in threaded connection with the side surface of the threaded rod, and the top of the side surface of the threaded rod is fixedly sleeved with two ratchet gears;
the side activity interlude of articulated pipe has the L type to trigger the board, the side fixedly connected with spring release link of board is triggered to the L type, spring release link keeps away from the one end that the L type triggered the board and the side fixed connection of articulated pipe, the side that the L type triggered the board is seted up flutedly, the side fixedly connected with spring shrink pipe of recess, the one end fixedly connected with wedge of recess is kept away from to spring shrink pipe, the side of wedge and the side sliding connection of recess inner wall, and the side of wedge and ratchet's side joint.
Preferably, one end of the steel wire, which is far away from the rotating rod, penetrates through the interior of the telescopic pipe and is fixedly connected with the top surface of the hinged plate.
Preferably, the side of the threaded rod is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner side of the hinged pipe.
Preferably, the bottom of inserted bar is conical, the side fixedly connected with bar arch of inserted bar, and the bellied side of bar and the side sliding connection who articulates the pipe inner wall.
Preferably, the bottom of inserted bar is conical, the side fixedly connected with bar arch of inserted bar, and the bellied side of bar and the side sliding connection who articulates the pipe inner wall.
Preferably, the number of the ratchet gears is eight, two of the eight ratchet gears are in one group and are respectively fixedly sleeved on the side surfaces of the four threaded rods, and the directions of the two ratchet teeth in the same group are opposite.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the telescopic pipes are unlocked by rotating the nut anticlockwise, the device is lifted, then one of the hinged pipes is pulled to reset, the three hinged pipes are driven to reset simultaneously under the action of the round sleeve, at the moment, the telescopic pipes are driven to extend to drive the rotating wheels to move downwards under the action of the round sleeve, a user pulls the handle to match with the rotating wheels to move the device, and the user can move the device more conveniently.
When the dragging device is worn by a user, the two frames are held to enable the two frames to deflect and abut against the top surface of the handle, the pull rod is enabled to drive the second clamping plate to move upwards, the first spring shock absorber has certain abutting force effect on the steel wire, the steel wire is clamped and fixed and then moves upwards, the steel wire is pulled to enable the steel wire to pull the hinged plate to move upwards on the inner sides of the two hollow plates, the hinged plate deflects and abuts against and is fixed with the side surface of the rotating wheel, the dragging device can be conveniently used as a support frame for supporting a rest by the user, and the practicability of the dragging device is better.
According to the invention, the device is moved to a specified position, then one of the hinged pipes is pulled to deflect, the hinged pipe, the hinged rod, the round sleeve, the telescopic pipe and the steel wire are matched, the steel wire is wound when the telescopic pipe is contracted, and the length of the combination of the inserted rod and the hinged pipe is extended and adjusted through the matching of structures such as the L-shaped trigger plate, the wedge-shaped block, the groove and the ratchet gear, so that three support legs of the device are all abutted against the ground, otherwise, the length of the combination of the inserted rod and the hinged pipe can be contracted and adjusted, and the operation is simple and convenient.
According to the invention, the wedge-shaped block is convenient for clamping and fixing the ratchet gear, so that the threaded rod is prevented from rotating.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a partial perspective view of the present invention;
FIG. 4 is a partial perspective sectional view of the present invention;
fig. 5 is an enlarged view of the structure at B in fig. 4 according to the present invention.
In the figure: 1. a disc; 2. a support frame; 3. surveying the subject; 4. a square groove; 5. a rotating rod; 6. a torsion spring; 7. a handle; 8. a first spring damper; 9. a first splint; 10. a second splint; 11. a pull rod; 12. a frame; 13. a reset spring; 14. a second spring damper; 15. a clamping block; 16. a regulating and moving mechanism; 161. a telescopic pipe; 162. a nut; 163. a round sleeve; 164. a hinged lever; 165. a hollow slab; 166. a rotating wheel; 167. a hinge plate; 168. a contact block; 17. a support regulation mechanism; 171. a hinged tube; 172. a threaded rod; 173. inserting a rod; 174. a ratchet gear; 175. an L-shaped trigger plate; 176. a spring return arm; 177. a groove; 178. a spring-contracting tube; 179. a wedge block; 18. a steel wire; 19. and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a site survey device for building design comprises a disc 1, wherein the top surface of the disc 1 is fixedly connected with a support frame 2, and the top surface of the support frame 2 is clamped with a survey main body 3;
the top surface of the disc 1 is provided with a square groove 4, the side surface of the inner wall of the square groove 4 is rotatably connected with a rotating rod 5, two ends of the side surface of the rotating rod 5 are movably sleeved with torsion springs 6, two ends of each torsion spring 6 are respectively and fixedly connected with the side surface of the rotating rod 5 and the side surface of the inner wall of the square groove 4, and the side surface of the rotating rod 5 is fixedly connected with a steel wire 18;
the top surface of the disc 1 is fixedly connected with a handle 7, the top surface of the inner wall of the handle 7 is fixedly connected with a first spring shock absorber 8, the bottom end of the first spring shock absorber 8 is fixedly connected with a first clamping plate 9, two ends of the first clamping plate 9 are respectively connected with the inner side of the handle 7 in a sliding manner, the inner side of the handle 7 is connected with a second clamping plate 10 in a sliding manner, two ends of the second clamping plate 10 are respectively connected with the inner side of the handle 7 in a sliding manner, and one side, opposite to the first clamping plate 9, of the second clamping plate 10 is abutted against the surface of a steel wire 18;
a pull rod 11 is movably inserted in the top surface of the handle 7, two ends of the pull rod 11 penetrate through the first clamping plate 9 and are fixedly connected with the top surface of the second clamping plate 10, two frames 12 are movably sleeved on the top surface of the pull rod 11, and a reset spring 13 is fixedly connected to one opposite side of each of the two frames 12;
the side surface of the inner wall of the square groove 4 is fixedly connected with a second spring damper 14, one end, far away from the inner wall of the square groove 4, of the second spring damper 14 is fixedly connected with a clamping block 15, and the clamping block 15 is movably sleeved on the side surface of a steel wire 18;
the bottom surface of the disc 1 is fixedly inserted with an adjusting and moving mechanism 16, the bottom surface of the disc 1 is hinged with a supporting and adjusting mechanism 17, and the supporting and adjusting mechanism 17 is hinged with the side surface of the adjusting and moving mechanism 16.
In this embodiment, as shown in fig. 1 and fig. 2, the adjusting and moving mechanism 16 includes a telescopic tube 161, the telescopic tube 161 is fixedly inserted in the middle of the bottom surface of the disc 1, a nut 162 is screwed on the side surface of the lower tube of the telescopic tube 161, the top end of the lower tube of the telescopic tube 161 is hinged with a contact block 168, and the side surface of the contact block 168 is overlapped with the side surface of the upper tube of the telescopic tube 161;
the side surface of the lower pipe of the telescopic pipe 161 is fixedly sleeved with a round sleeve 163, and the side surface of the round sleeve 163 is hinged with a hinge rod 164;
two hollow plates 165 are fixedly connected to the bottom surface of the lower tube of the telescopic tube 161, rotating wheels 166 are rotatably connected to the bottom surfaces of the hollow plates 165, hinge plates 167 are slidably connected to the inner walls of the two hollow plates 165, the top surfaces of the hinge plates 167 are fixedly connected to one end of the steel wire 18, and the side surfaces of the hinge plates 167 are slidably connected to the opposite sides of the two hollow plates 165.
In this embodiment, as shown in fig. 1, 4 and 5, the support adjusting mechanism 17 includes a hinged pipe 171, the top end of the hinged pipe 171 is hinged to the bottom surface of the disc 1, the side surface of the hinged pipe 171 is hinged to one end of the hinged rod 164 far away from the circular sleeve 163, the inner wall of the hinged pipe 171 is rotatably connected with a threaded rod 172, the bottom of the side surface of the inner wall of the hinged pipe 171 is slidably connected with an inserted rod 173, the inside of the inserted rod 173 is in threaded connection with the side surface of the threaded rod 172, and two ratchet gears 174 are fixedly sleeved on the top of the side surface of the threaded rod 172;
l type trigger plate 175 has been interlude in the side activity of articulated pipe 171, L type trigger plate 175's side fixedly connected with spring release bar 176, spring release bar 176 is kept away from L type trigger plate 175's one end and articulated pipe 171's side fixed connection, recess 177 has been seted up to L type trigger plate 175's side, recess 177's side fixedly connected with spring contraction tube 178, spring contraction tube 178 is kept away from recess 177's one end fixedly connected with wedge 179, the side of wedge 179 and the side sliding connection of recess 177 inner wall, and the side of wedge 179 and the side joint of ratchet 174.
In this embodiment, as shown in fig. 3, the edge of the frame 12 is rounded, and the side surface of the frame 12 abuts against the top surface of the handle 7, so as to ensure the smoothness of the sliding of the frame 12 on the top surface of the handle 7.
In this embodiment, as shown in fig. 1, 2 and 3, one end of the steel wire 18 away from the rotating rod 5 passes through the inside of the telescopic tube 161 and is fixedly connected with the top surface of the hinge plate 167, so as to ensure the stability of the steel wire 18 sliding in the telescopic tube 161.
In this embodiment, as shown in fig. 4 and 5, the bearing 19 is fixedly sleeved on the side surface of the threaded rod 172, and the outer ring of the bearing 19 is fixedly connected with the inner side of the hinge tube 171, so that the friction between the threaded rod 172 and the inner side of the hinge tube 171 when rotating is reduced by the bearing 19.
In this embodiment, as shown in fig. 1, 4 and 5, the bottom end of the insertion rod 173 is conical, the side surface of the insertion rod 173 is fixedly connected with a strip-shaped protrusion, the side surface of the strip-shaped protrusion is slidably connected with the side surface of the inner wall of the hinged pipe 171, and the strip-shaped protrusion ensures the smoothness of the up-and-down sliding of the insertion rod 173 on the inner wall of the hinged pipe 171.
In this embodiment, as shown in fig. 1, 4 and 5, the number of the ratchet gears 174 is eight, and two of the eight ratchet gears 174 are a group and are respectively fixedly sleeved on the side surfaces of the four threaded rods 172, the direction of the teeth of the two ratchet gears 174 in the same group is opposite, and the two ratchet gears 174 rotate to respectively control the clockwise and counterclockwise rotation of the threaded rods 172.
The use method and the advantages of the invention are as follows: the use method of the site survey device for building design comprises the following working processes:
as shown in fig. 1, 2, 3, 4, and 5: the device is moved to a designated position, then one of the hinged pipes 171 is pulled to deflect, then the hinged rod 164 is driven to deflect through the hinged pipe 171, the round sleeve 163 is enabled to move upwards to drive the telescopic pipe 161 to contract, at the moment, the rotating wheel 166 moves upwards, at the moment, the clamping block 15 is driven to move in the square groove 4 through the extension of the second spring shock absorber 14, the clamping block 15 drives the steel wire 18 to contract, and then the rotating rod 5 is matched with the torsion spring 6 to wind the steel wire 18;
then, the three hinged tubes 171 are contacted with the bottom surface, the lower L-shaped trigger plate 175 is pushed backwards by the index finger to drive the wedge-shaped block 179 on the side surface to move into the groove 177, the inner sides of the teeth of the wedge-shaped block 179 and the lower ratchet wheel 174 are moved out, then the upper L-shaped trigger plate 175 is pressed to move to drive the upper ratchet wheel 174 to rotate anticlockwise, the threaded rod 172 is driven to rotate anticlockwise to drive the inserted rod 173 to move downwards, then the upper L-shaped trigger plate 175 is loosened to drive the wedge-shaped block 179 to move into the groove 177, then the upper L-shaped trigger plate 175 is pressed in a reciprocating mode, the length of the combination of the inserted rod 173 and the hinged tubes 171 is adjusted in an extending mode, and it is guaranteed that three support legs of the device are all abutted against the ground;
conversely, the thumb pulls the upper L-shaped trigger plate 175 forward to drive the wedge-shaped block 179 on the side surface to move into the groove 177, then the index finger presses the lower L-shaped trigger plate 175 in a reciprocating manner to enable the length of the combination of the inserted link 173 and the hinged pipe 171 to be adjusted in a shrinking manner, then the nut 162 is rotated clockwise to enable the nut 162 to move upwards to abut against the abutting block 168, the abutting block 168 is enabled to deflect to abut against the side surface of the upper pipe of the telescopic pipe 161, and the length of the telescopic pipe 161 after being stretched is fixed;
when a user needs to move the device, the nut 162 is rotated anticlockwise to unlock the telescopic pipe 161, the device is lifted, one of the hinged pipes 171 is pulled to reset, the three hinged pipes 171 are driven to reset simultaneously under the action of the round sleeve 163, the telescopic pipe 161 is driven to extend under the action of the round sleeve 163 to drive the rotating wheel 166 to move downwards, the user pulls the handle 7 to move the device, and the user can move the device more conveniently;
when the user drags the device to be tired, by holding the two frames 12, the two frames 12 are enabled to deflect and abut against the top surface of the handle 7, the pull rod 11 is enabled to drive the second clamping plate 10 to move upwards, the first spring shock absorber 8 has certain abutting force effect on the steel wire 18, the steel wire 18 is clamped and fixed and then moves upwards, the steel wire 18 is pulled, the steel wire 18 is enabled to pull the hinged plate 167 to move upwards on the inner sides of the two hollow plates 165, the hinged plate 167 deflects and abuts against and is fixed with the side surface of the rotating wheel 166, and the user can conveniently use the device as a support frame to support a rest.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A site survey apparatus for architectural design, comprising a disc (1), characterized in that: the top surface of the disc (1) is fixedly connected with a support frame (2), and the top surface of the support frame (2) is clamped with a surveying main body (3);
a square groove (4) is formed in the top surface of the disc (1), a rotating rod (5) is rotatably connected to the side surface of the inner wall of the square groove (4), torsion springs (6) are movably sleeved at two ends of the side surface of the rotating rod (5), two ends of each torsion spring (6) are fixedly connected with the side surface of the rotating rod (5) and the side surface of the inner wall of the square groove (4), and steel wires (18) are fixedly connected to the side surface of the rotating rod (5);
the disc type spring shock absorber is characterized in that a handle (7) is fixedly connected to the top surface of the disc (1), a first spring shock absorber (8) is fixedly connected to the top surface of the inner wall of the handle (7), a first clamping plate (9) is fixedly connected to the bottom end of the first spring shock absorber (8), two ends of the first clamping plate (9) are respectively in sliding connection with the inner side of the handle (7), a second clamping plate (10) is slidably connected to the inner side of the handle (7), two ends of the second clamping plate (10) are respectively in sliding connection with the inner side of the handle (7), and one side, opposite to the first clamping plate (9), of the second clamping plate (10) is abutted to the surface of the steel wire (18);
a pull rod (11) is movably inserted in the top surface of the handle (7), two ends of the pull rod (11) penetrate through the first clamping plate (9) and are fixedly connected with the top surface of the second clamping plate (10), two frames (12) are movably sleeved on the top surface of the pull rod (11), and a reset spring (13) is fixedly connected to one side, opposite to the two frames (12);
a second spring damper (14) is fixedly connected to the side surface of the inner wall of the square groove (4), a clamping block (15) is fixedly connected to one end, far away from the inner wall of the square groove (4), of the second spring damper (14), and the clamping block (15) is movably sleeved on the side surface of the steel wire (18);
the bottom surface of the disc (1) is fixedly inserted with an adjusting moving mechanism (16), the bottom surface of the disc (1) is hinged with a supporting adjusting mechanism (17), and the supporting adjusting mechanism (17) is hinged with the side surface of the adjusting moving mechanism (16).
2. A site survey apparatus for building design according to claim 1, wherein: the adjusting and moving mechanism (16) comprises a telescopic pipe (161), the telescopic pipe (161) is fixedly inserted in the middle of the bottom surface of the disc (1), a nut (162) is connected to the side surface of a lower pipe of the telescopic pipe (161) in a threaded manner, a contact block (168) is hinged to the top end of the lower pipe of the telescopic pipe (161), and the side surface of the contact block (168) is overlapped with the side surface of the upper pipe of the telescopic pipe (161);
the side surface of the lower pipe of the telescopic pipe (161) is fixedly sleeved with a round sleeve (163), and the side surface of the round sleeve (163) is hinged with a hinge rod (164);
the bottom surface fixedly connected with two hollow plates (165) of extension pipe (161) lower tube, the bottom surface of hollow plate (165) rotates and is connected with runner (166), two the inner wall sliding connection of hollow plate (165) has articulated slab (167), and the top surface of articulated slab (167) and the one end fixed connection of steel wire (18), the side sliding connection of articulated slab (167) and the relative one side of two hollow plates (165).
3. A site survey apparatus for building design according to claim 1, wherein: the supporting and regulating mechanism (17) comprises a hinged pipe (171), the top end of the hinged pipe (171) is hinged to the bottom surface of the disc (1), the side surface of the hinged pipe (171) is hinged to one end, far away from the round sleeve (163), of a hinged rod (164), the inner wall of the hinged pipe (171) is rotatably connected with a threaded rod (172), the bottom of the side surface of the inner wall of the hinged pipe (171) is slidably connected with an inserted rod (173), the inside of the inserted rod (173) is in threaded connection with the side surface of the threaded rod (172), and the top of the side surface of the threaded rod (172) is fixedly sleeved with two ratchet gears (174);
l type trigger plate (175) have been interlude in the side activity of articulated pipe (171), the side fixedly connected with spring release link (176) of L type trigger plate (175), the side fixed connection of L type trigger plate (175) is kept away from in spring release link (176) one end and articulated pipe (171), recess (177) are seted up to the side of L type trigger plate (175), the side fixedly connected with spring shrink tube (178) of recess (177), the one end fixedly connected with wedge (179) of recess (177) are kept away from in spring shrink tube (178), the side sliding connection of wedge (179) and the side of recess (177) inner wall, and the side joint of wedge (179) and ratchet (174).
4. A site survey apparatus for building design according to claim 1, wherein: the edge of the frame (12) is rounded, and the side surface of the frame (12) is abutted against the top surface of the handle (7).
5. A site survey apparatus for building design according to claim 2, wherein: one end of the steel wire (18) far away from the rotating rod (5) penetrates through the interior of the telescopic pipe (161) and is fixedly connected with the top surface of the hinged plate (167).
6. A site survey apparatus for building design according to claim 3, wherein: the side of threaded rod (172) is fixed to be cup jointed with bearing (19), and the inboard fixed connection of articulated pipe (171) is managed with the outer lane of bearing (19).
7. A site survey apparatus for building design according to claim 3, wherein: the bottom of inserted bar (173) is conical, the side fixedly connected with bar arch of inserted bar (173), and the bellied side of bar and the side sliding connection of articulated pipe (171) inner wall.
8. A site survey apparatus for building design according to claim 3, wherein: the number of the ratchet gears (174) is eight, two of the eight ratchet gears (174) are a group and are respectively fixedly sleeved on the side surfaces of the four threaded rods (172), and the direction of teeth of the two ratchet gears (174) in the same group is opposite.
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CN109253372A (en) * 2018-11-09 2019-01-22 定边县红盖头文化传媒有限公司 A kind of adjustable cameramount of pitch angle
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WO1992006034A1 (en) * 1990-10-01 1992-04-16 Chapman Leonard T Camera dolly
CN101725810A (en) * 2009-11-17 2010-06-09 海洋王照明科技股份有限公司 telescopic tripod
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Denomination of invention: A Field Survey Device for Architectural Design

Effective date of registration: 20230407

Granted publication date: 20220503

Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch

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