Surveying device for architectural design

Abstract

The utility model discloses a surveying device for architectural design, which comprises a mounting base plate, and a circular cavity is formed in the middle of the mounting base plate; an adjusting assembly is arranged above the mounting base plate, a worm is rotationally connected to the interior of the mechanical bin, a worm gear is connected to the bottom of the worm in a meshed mode, one end of the worm extends out of the mechanical bin and is fixedly connected with a connecting straight rod, and a crank is fixedly connected to the other end of the connecting straight rod; a supporting shaft is fixedly connected to the middle of the worm wheel in a penetrating mode, a gear is fixedly installed outside the supporting shaft and is in meshed connection with a rack, the top end of the rack is fixedly connected with the middle of the bottom face of the movable supporting plate, and the movable supporting plate can vertically ascend and descend along the auxiliary column through the rack. Therefore, on the premise that the supporting assembly does not need to be adjusted, the height of the surveying device can be directly adjusted, tedious operation of adjusting the height of a traditional surveying device is avoided, and the using convenience of the surveying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building design, in particular to a surveying device for building design. Background Art

[0002] Publication No. CN216813475U discloses a field survey device for architectural design, including a survey device, a leg and a telescopic rod. The bottom end of the survey device is rotatably connected to a plurality of legs, and the inner part of the leg is slidably connected to the telescopic rod. The construction survey and the angle adjustment of the measuring instrument are achieved through the coordinated use of the housing, the pull plate, the measuring instrument, the operating table, the first rotating plate, the second rotating plate and the top block. The stability of the survey device is increased through the coordinated use of the support rod, the slider, the base, the sleeve, the slide bar, the slide plate and the screw. The fixing work when the angle of the support leg is adjusted is achieved through the coordinated use of the groove plate, the top rod, the handle, the slot, the rubber block, the cross plate, the spring and the clamping rod. The coordinated use of the above-mentioned structure solves the problem that the deviation of the leg adjustment affects the survey effect, and solves the problem that the survey device is unstable during surveying. However, the following problems still exist in the actual use of this patent:

[0003] After adjusting the angle of the supporting legs of the above-mentioned device, the height of the surveying device cannot be easily changed. If the height of the surveying device needs to be changed again, the length of each telescopic rod needs to be adjusted again, and after each adjustment, continuous calibration is required to ensure the level of the surveying device. As a result, when the height of the surveying device is actually changed in use, the telescopic rod needs to be continuously adjusted to take into account both the height and the level, and the operation is too cumbersome.

[0004] A surveying device for architectural design is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a surveying device for architectural design, so as to solve the problem proposed in the above-mentioned background technology that the height of the surveying device cannot be easily changed after installation. If the height of the surveying device is to be changed again, the length of each telescopic rod needs to be adjusted again, and after each adjustment, it is necessary to continuously calibrate to ensure the level of the surveying device, resulting in the device needing to continuously adjust the telescopic rods when changing the height of the surveying device, taking into account both the height and the level, and the operation is too cumbersome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a survey device for architectural design, comprising a mounting base plate, wherein a circular cavity is provided in the middle of the mounting base plate;

[0007] An adjustment assembly is arranged above the mounting substrate, and a support assembly is arranged below the mounting substrate. The adjustment assembly comprises a rotating disk rotatably connected to the top surface of the mounting substrate, and auxiliary columns are fixedly installed at the four corners of the top surface of the rotating disk, and the auxiliary columns are slidably connected to a movable support plate;

[0008] Among them, a surveying device is installed above the movable pallet, and a mechanical compartment is fixedly installed in the middle of the rotating disk. A worm is rotatably connected inside the mechanical compartment. One end of the worm extends out of the mechanical compartment and is fixedly connected to a connecting straight rod, and the other end of the connecting straight rod is fixedly connected to a crank.

[0009] Preferably, the bottom of the worm is meshingly connected with a worm wheel, the middle of the worm wheel is fixedly connected with a support shaft, the support shaft is rotatably connected to the inner wall of the mechanical compartment, and a gear is fixedly installed on the outside of the support shaft.

[0010] Preferably, the gear is meshingly connected with a rack, the rack is slidably connected with a limit rail, the limit rail is fixedly connected to the inner wall of the mechanical compartment, and both ends of the rack extend out of the mechanical compartment.

[0011] Preferably, a storage tube is fixedly installed at the bottom of the mechanical warehouse, the bottom end of the rack extends into the storage tube, and the top end of the rack is fixedly connected to the middle part of the bottom surface of the movable pallet.

[0012] Preferably, the support assembly includes a telescopic leg rotatably connected to the bottom surface of the mounting base, a first swivel rod is rotatably installed on the side of the main rod of the telescopic leg, the other end of the first swivel rod is rotatably connected to the second swivel rod, and the support assembly also includes a mounting block rotatably connected to the bottom end of the storage tube.

[0013] Preferably, three pairs of side plates are evenly fixedly installed on the sides of the mounting block, and the side plates are rotatably connected to a rotating shaft that passes through the second rotating rod and is away from one end of the first rotating rod. One end face of the rotating shaft is rotatably connected to a snap buckle, and the rotating shaft is fixedly connected to the second rotating rod.

[0014] Preferably, the bottom side of the snap buckle is rotatably connected to a spring, the bottom end of the spring is rotatably connected to the end face of the rotating shaft, the surface of the snap buckle is fixedly connected to a shift plate, and the snap buckle is snap-connected to a beveled gear sleeve fixed to the outer side of the side plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the surveying device for architectural design can move the support plate along the auxiliary column to perform vertical lifting and lowering movements by enabling the rack to move the support plate, so that the height of the surveying device can be directly adjusted without adjusting the supporting assembly, thereby avoiding the cumbersome operation of adjusting the height of the surveying device in the traditional way and increasing the convenience of using the device. The specific contents are as follows:

[0016] 1. By rotating the crank, the connecting straight rod drives the worm gear to rotate, so that the support shaft drives the gear to rotate, and then the rack slides on the limit rail, and finally the rack can move the pallet to move vertically along the auxiliary column. Therefore, without adjusting the support assembly, the height of the surveying device can be directly adjusted, avoiding the tedious operation of adjusting the height of the surveying device and increasing the convenience of using the device.

[0017] 2. By rotating the dial plate, the locking buckle rotates downward and squeezes the spring, so that the locking buckle is disengaged from the rotating shaft, and then the rotating disk can be pulled outward to expand the rotating disk to a suitable angle, and when the dial plate stops being turned, the spring will push the locking buckle to resume the engagement with the bevel gear sleeve, so that the expansion angle of the device can be quickly fixed, avoiding the problem of the telescopic legs being unable to be stably fixed due to slipping in the field, and when the telescopic legs need to be folded, they only need to be rotated directly inward to directly fold the telescopic legs to a vertical position, avoiding the need for additional unlocking operations when folding the telescopic legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0021] Figure 4 Schematic diagram of the top view of the rotating disk;

[0022] Figure 5 It is a schematic diagram of the installation structure of the mounting block and the side panel.

[0023] In the figure: 1. Adjustment assembly; 101. Rotating disk; 102. Auxiliary column; 103. Moving support plate; 104. Mechanical compartment; 105. Worm; 106. Connecting straight rod; 107. Crank; 108. Worm wheel; 109. Support shaft; 110. Gear; 111. Limit rail; 112. Rack; 113. Storage tube; 2. Support assembly; 201. Mounting block; 202. Telescopic leg; 203. First rotating rod; 204. Second rotating rod; 205. Side plate; 206. Rotating shaft; 207. Bevel gear sleeve; 208. Snap buckle; 209. Paddle plate; 210. Spring; 3. Mounting base plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , the utility model provides a technical solution: a survey device for architectural design, comprising a mounting base plate 3, a circular cavity is opened in the middle of the mounting base plate 3;

[0026] An adjustment assembly 1 is arranged above the mounting substrate 3, and a support assembly 2 is arranged below the mounting substrate 3. The adjustment assembly 1 includes a rotating disk 101 rotatably connected to the top surface of the mounting substrate 3, and auxiliary columns 102 are fixedly installed at the four corners of the top surface of the rotating disk 101, and the auxiliary columns 102 are slidably connected to a movable support plate 103;

[0027] Among them, a surveying device is installed above the movable pallet 103, and a mechanical compartment 104 is fixedly installed in the middle of the rotating disk 101. A worm 105 is rotatably connected inside the mechanical compartment 104. One end of the worm 105 extends out of the mechanical compartment 104 and is fixedly connected to a connecting straight rod 106. The other end of the connecting straight rod 106 is fixedly connected to a crank 107. A support sleeve is installed on the surface of the rotating disk 101, and the support sleeve provides stable support for the rotation of the connecting straight rod 106.

[0028] A supporting assembly 2 is disposed below the mounting substrate 3 .

[0029] The bottom of the worm 105 is meshedly connected with a worm wheel 108, the middle of the worm wheel 108 is fixedly connected with a support shaft 109, the support shaft 109 is rotatably connected to the inner wall of the mechanical compartment 104, and the outside of the support shaft 109 is fixedly installed with a gear 110; due to the principle that the worm wheel 108 cannot drive the worm 105 to rotate, the height of the rack 112 remains stable.

[0030] The gear 110 is meshedly connected with a rack 112, which is slidably connected to a limit rail 111. The limit rail 111 is fixedly connected to the inner wall of the mechanical compartment 104, and both ends of the rack 112 extend out of the mechanical compartment 104; the rack 112 stably supports the bottom of the movable pallet 103, and the limit rail 111 can ensure the stability of the rack 112 during lifting and lowering activities.

[0031] A storage tube 113 is fixedly installed at the bottom of the mechanical compartment 104 , the bottom end of the rack 112 extends into the storage tube 113 , and the top end of the rack 112 is fixedly connected to the middle of the bottom surface of the movable support plate 103 .

[0032] The support assembly 2 includes a telescopic leg 202 rotatably connected to the bottom surface of the mounting base plate 3, a first rotary rod 203 is rotatably installed on the side of the main rod of the telescopic leg 202, and the other end of the first rotary rod 203 is rotatably connected to the second rotary rod 204. The support assembly 2 also includes a mounting block 201 rotatably connected to the bottom end of the storage tube 113; the telescopic leg 202 is the prior art, and the connection point between the first rotary rod 203 and the telescopic leg 202 is higher than the connection point between the second rotary rod 204 and the mounting block 201.

[0033] Three pairs of side plates 205 are evenly fixedly installed on the side of the mounting block 201. The side plates 205 are rotatably connected to a rotating shaft 206 that passes through the second rotating rod 204 and is away from one end of the first rotating rod 203. One end surface of the rotating shaft 206 is rotatably connected to a snap buckle 208, and the rotating shaft 206 is fixedly connected to the second rotating rod 204; the bottom side of the snap buckle 208 is rotatably connected to a spring 210, and the bottom end of the spring 210 is rotatably connected to the end surface of the rotating shaft 206. The surface of the snap buckle 208 is fixedly connected to a dial plate 209, and the snap buckle 208 is snap-connected to an oblique gear sleeve 207 fixed to the outer side of the side plate 205; when the oblique gear sleeve 207 is engaged with the snap buckle 208, the second rotating rod 204 can be rotated upward on the surface, thereby preventing the telescopic legs 202 from being randomly unfolded. Each pair of side plates 205 includes two symmetrically arranged side plates 205, and the rotating shaft 206 is installed between each pair of side plates 205.

[0034] Working principle: Before using this kind of architectural design survey device, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, first, the telescopic leg 202 is slightly rotated and pressed to make the first rotary rod 203 and the second rotary rod 204 slightly rotate, so that the rotating shaft 206 is slightly rotated, and then the helical gear sleeve 207 squeezes the snap buckle 208 that rotates slightly with the rotating shaft 206, so that the snap buckle 208 keeps fitting with the helical gear sleeve 207 under the pressure of the spring 210, and then the paddle 209 is pushed to make the snap buckle 208 rotate downward and squeeze the spring 210, so that the snap buckle 208 is disengaged from the rotating shaft 206, and then the rotating disk is pulled outward. 101 can make the rotating disk 101 unfold to a suitable angle, and when the dial plate 209 stops being toggled, the spring 210 will push the locking buckle 208 to resume the engagement with the bevel gear sleeve 207, so that the unfolding angle of the device is quickly fixed and cannot continue to unfold outward, avoiding the problem that the telescopic legs 202 cannot be stably fixed due to slipping in the field, and when the telescopic legs 202 need to be retracted, the telescopic legs 202 can be directly retracted to a vertical position by simply rotating the telescopic legs 202 inward, avoiding the need for additional unlocking operations when retracting the telescopic legs 202;

[0035] When the height of the surveying device needs to be adjusted, the crank 107 is rotated to make the connecting straight rod 106 drive the worm gear 108 to rotate, so that the support shaft 109 drives the gear 110 to rotate, and then the rack 112 slides on the limiting rail 111, and finally the rack 112 can move the support plate 103 to perform vertical lifting and lowering along the auxiliary column 102, so that the height of the surveying device can be directly adjusted without adjusting the supporting assembly 2, thereby avoiding the cumbersome operation when adjusting the height of the surveying device and increasing the convenience of using the device.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surveying device for architectural design, comprising a mounting base (3), wherein a circular cavity is provided in the middle of the mounting base (3); It is characterized in that Also includes: An adjustment component (1) is arranged above the mounting substrate (3), and a support component (2) is arranged below the mounting substrate (3); the adjustment component (1) comprises a rotating disk (101) rotatably connected to the top surface of the mounting substrate (3); auxiliary columns (102) are fixedly mounted at the four corners of the top surface of the rotating disk (101); and the auxiliary columns (102) are slidably connected to a movable support plate (103); A surveying device is installed above the movable support plate (103), a mechanical compartment (104) is fixedly installed in the middle of the rotating disk (101), a worm (105) is rotatably connected inside the mechanical compartment (104), one end of the worm (105) extends out of the mechanical compartment (104) and is fixedly connected to a connecting straight rod (106), and the other end of the connecting straight rod (106) is fixedly connected to a crank (107).

2. A surveying device for architectural design according to claim 1, characterized in that: The bottom of the worm (105) is meshingly connected with a worm wheel (108), the middle of the worm wheel (108) is fixedly connected with a support shaft (109), the support shaft (109) is rotatably connected to the inner wall of the mechanical compartment (104), and the outside of the support shaft (109) is fixedly installed with a gear (110).

3. A surveying device for architectural design according to claim 2, characterized in that: The gear (110) is meshingly connected with a rack (112), the rack (112) is slidably connected to a limit rail (111), the limit rail (111) is fixedly connected to the inner wall of the mechanical compartment (104), and both ends of the rack (112) extend out of the mechanical compartment (104).

4. A surveying device for architectural design according to claim 3, characterized in that: A storage tube (113) is fixedly installed at the bottom of the mechanical bin (104), the bottom end of the rack (112) extends into the storage tube (113), and the top end of the rack (112) is fixedly connected to the middle of the bottom surface of the movable support plate (103).

5. A surveying device for architectural design according to claim 1, characterized in that: The support assembly (2) comprises a telescopic leg (202) rotatably connected to the bottom surface of the mounting base plate (3); a first rotating rod (203) is rotatably mounted on the side of the main rod of the telescopic leg (202); the other end of the first rotating rod (203) is rotatably connected to a second rotating rod (204); and the support assembly (2) further comprises a mounting block (201) rotatably connected to the bottom end of the storage tube (113).

6. A surveying device for architectural design according to claim 5, characterized in that: Three pairs of side plates (205) are evenly and fixedly mounted on the side of the mounting block (201); the side plates (205) are rotatably connected to a rotating shaft (206) that passes through the second rotating rod (204) and is away from one end of the first rotating rod (203); one end surface of the rotating shaft (206) is rotatably connected to a snap-fit ​​buckle (208); and the rotating shaft (206) is fixedly connected to the second rotating rod (204).

7. A surveying device for architectural design according to claim 6, characterized in that: The bottom side of the snap-fit ​​buckle (208) is rotatably connected to a spring (210), the bottom end of the spring (210) is rotatably connected to the end surface of the rotating shaft (206), the surface of the snap-fit ​​buckle (208) is fixedly connected to a shift plate (209), and the snap-fit ​​buckle (208) is snap-fitted to an oblique gear sleeve (207) fixed to the outside of the side plate (205).

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