CN218064289U

CN218064289U - High-stability support base for engineering surveying and mapping

Info

Publication number: CN218064289U
Application number: CN202220989495.5U
Authority: CN
Inventors: 陈国强; 刘洪云; 李春梅
Original assignee: Sichuan Jia Nuo Di Technology Co ltd
Current assignee: Sichuan Jia Nuo Di Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-12-16
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a high engineering for survey and drawing support base of stability belongs to engineering survey and drawing technical field, including base, brake truckle, backup pad, surveying instrument, four ends in base bottom all install the brake truckle, there is the backup pad base top, and there is surveying instrument, its characterized in that in the backup pad outside: the backup pad top is provided with surveying instrument installation fixed knot structure, adjustable bearing structure and base shock-absorbing structure, and base shock-absorbing structure includes spring telescopic link, spring damper. The utility model discloses a set up surveying instrument installation fixed knot and construct, through making the cooperation use between standing groove, spacing groove, magnetism suction layer, grab handle, gag lever post, the screw thread mounting groove, can install the surveying instrument and carry out a lot of fixed to it in, install the grab handle, use through the installation grab handle and make it use with the cooperation of damping carousel, can use the surveying instrument to carry out the plotting work by person of facilitating the use more to further improved the protective properties to the surveying instrument.

Description

High-stability support base for engineering surveying and mapping

Technical Field

The utility model belongs to the technical field of the engineering survey and drawing, specifically be a support base is used in engineering survey and drawing that stability is high.

Background

The mapping engineering specialty is the specialty that a was gathered, was handled, was analyzed, was expressed and was used spatial information, specifically uses the engineering surveying instrument to carry out various surveying works through installing the engineering surveying instrument on the support, in order to improve the stability of device, consequently needs a high engineering for survey and drawing support base of stability.

The novel support base for engineering surveying and mapping is found to have a patent number of CN202021612521.X and has high stability through retrieval, and comprises a base, wherein the lower surface of the base is fixedly connected with a supporting leg, the upper surface of the base is fixedly connected with a fixed base, the upper surface of the fixed base is provided with a supporting column, the upper surface of the supporting column is fixedly connected with a supporting disc, and the left side and the right side of the side wall of an inner bottom of the base are both fixedly connected with driving motors; wherein, the deficiency points are as follows:

research and analysis shows that the device is not provided with a device structure which can be used for rapidly installing the surveying instrument, fixing the surveying instrument for multiple times and simultaneously bringing convenience for surveying and mapping work of surveying and mapping personnel, so that the service life of the surveying instrument is lower, and the device is not provided with a structure which can automatically adjust the surveying and mapping height and increase the adjustment stability when adjusting, so that the device cannot adjust the support height more stably, and the device is not provided with a device structure which can be used for damping the support base and cannot move freely under the condition that the surveying instrument is not detached, so that the device is lower in simplicity and base stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the support base for engineering surveying and mapping is high in stability.

The utility model adopts the technical scheme as follows: a support base with high stability for engineering surveying and mapping comprises a base, brake trundles, supporting plates and a surveying and mapping instrument, wherein the brake trundles are arranged at four ends of the bottom of the base, the supporting plates are arranged above the base, the surveying and mapping instrument is arranged outside the supporting plates, and a surveying and mapping instrument mounting and fixing structure, an adjustable supporting structure and a base damping structure are arranged above the supporting plates;

the base shock-absorbing structure comprises a spring telescopic rod and a spring damper, wherein the spring telescopic rod is installed at the top of the base, the spring damper is installed at the top of the base close to the outer side of the spring telescopic rod, and one end of the spring telescopic rod is connected with the bottom of the supporting plate.

The adjustable supporting structure comprises a telescopic rod, a lifting platform and a damping rotary table, wherein the telescopic rod is installed at two ends of the top of the supporting plate through a rotating shaft, the lifting platform is fixedly installed at the center of the top of the supporting plate, the damping rotary table is fixedly installed at the top of the lifting platform, and the damping rotary table is connected with one end of the telescopic rod through the rotating shaft.

Wherein, surveying instrument installation fixed knot constructs including standing groove, spacing groove, magnetism layer, grab handle, gag lever post, screw thread mounting groove.

Wherein, damping carousel top fixed mounting has the standing groove, the inside bottom surface of standing groove and the mapping appearance bottom all laminate and are provided with the magnetism and inhale the layer, the equal threaded connection in standing groove outside both ends has the screw thread mounting groove, there is the grab handle the standing groove outside, grab handle one end is provided with the gag lever post, the base both ends of mapping appearance all are provided with the spacing groove.

The utility model discloses a spacing pole, including the body of rod, the standing groove both ends are provided with the standing groove, wherein, the body of rod one end of spacing pole is provided with the screw thread, and the standing groove both ends all are provided with the hole, and the body of rod front end of spacing pole is the setting of agreeing with the spacing groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up base shock-absorbing structure, through making the cooperation use between spring telescopic link, the spring damper, can carry out the shock attenuation to the device base that removes in uneven highway section, make the removal of device in uneven highway section relatively more stable, improved the stability that the device removed.

2. The utility model discloses in, through setting up surveying instrument installation fixed knot and construct, through making the cooperation use between standing groove, spacing groove, magnetism suction layer, grab handle, gag lever post, the screw thread mounting groove, can install the surveying instrument and carry out a lot of fixed to it, install the grab handle, through installing the grab handle and making it use with the cooperation of damping carousel, can use the surveying instrument to carry out the plotting work more person of facilitating the use to further improved the protective properties to the surveying instrument.

3. The utility model discloses in, through setting up adjustable bearing structure, through making the cooperation use between telescopic link, elevating platform, the damping carousel, can install the survey and drawing height of surveying instrument rear installation by automatic control, compare current surveying instrument support and need manually adjust the survey and drawing height, improved surveying instrument strutting arrangement's convenience and stability greatly.

Drawings

FIG. 1 is a schematic diagram of the front overall structure of the present invention;

FIG. 2 is a schematic diagram of an enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of the three-dimensional structure of the middle handle and the thread mounting groove of the present invention.

The labels in the figure are: 1. a base; 101. braking the caster; 102. a spring telescopic rod; 103. a spring damper; 2. a support plate; 201. a telescopic rod; 3. a lifting platform; 4. a damping turntable; 5. a placement groove; 6. a surveying instrument; 601. a limiting groove; 7. a magnetic absorption layer; 8. a grab handle; 801. a limiting rod; 9. and (4) a thread mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model discloses in:

referring to fig. 1-3, a high-stability support base for engineering surveying and mapping comprises a base 1, brake casters 101, a support plate 2 and a surveying instrument 6, wherein the brake casters 101 are mounted at four ends of the bottom of the base 1, the support plate 2 is arranged above the base 1, the surveying instrument 6 is arranged outside the support plate 2, and a surveying instrument mounting and fixing structure, an adjustable support structure and a base damping structure are arranged above the support plate 2;

the base shock absorption structure comprises a spring telescopic rod 102 and a spring damper 103, wherein the spring telescopic rod 102 is installed at the top of the base 1, the spring damper 103 is installed at the top of the base 1, close to the outer side of the spring telescopic rod 102, and one end of the spring telescopic rod 102 is connected with the bottom of the supporting plate 2;

when the device removes through brake truckle 101, when traveling in the not too flat highway section, can cause the device shake, can play the shock attenuation effect to base 1 through spring telescopic link 102 this moment, make the effort that base 1 received reduce, and when carrying out the shock attenuation to base 1 through spring telescopic link 102, can make the distance between backup pad 2 and the base 1 reduce, thereby can make backup pad 2 touch spring damper 103, the reaction force that produces when the effort that can produce spring telescopic link 102 when the shock attenuation through self and backup pad 2 contact offsets the effort through spring damper 103 this moment, thereby reach the effect of unloading.

Referring to fig. 1, in this embodiment, the adjustable supporting structure includes a telescopic rod 201, a lifting table 3, and a damping turntable 4, wherein the telescopic rod 201 is installed at both ends of the top of the supporting plate 2 through a rotating shaft, the lifting table 3 is fixedly installed at the center position of the top of the supporting plate 2, the damping turntable 4 is fixedly installed at the top of the lifting table 3, and the damping turntable 4 is connected with one end of the telescopic rod 201 through a rotating shaft;

drive surveying instrument 6 lift that installs through control elevating platform 3 and adjust the survey and drawing height, meanwhile, elevating platform 3's lift can drive 2 both ends of backup pad through the telescopic link 201 extension under the effect of pivot installation to support through two telescopic links 201 improves elevating platform 3's stability, makes elevating platform 3 more stable when going up and down.

Referring to fig. 1-3, in the present embodiment, the surveying instrument mounting and fixing structure includes a placement groove 5, a limiting groove 601, a magnetic attraction layer 7, a handle 8, a limiting rod 801, and a thread mounting groove 9.

Referring to fig. 1-3, in this embodiment, a placing groove 5 is fixedly installed on the top of the damping turntable 4, a magnetic absorption layer 7 is attached to the bottom surface inside the placing groove 5 and the bottom of the surveying instrument 6, threaded mounting grooves 9 are connected to both ends of the outer side of the placing groove 5, a handle 8 is arranged outside the placing groove 5, a limiting rod 801 is arranged at one end of the handle 8, and limiting grooves 601 are arranged at both ends of a base of the surveying instrument 6.

Referring to fig. 1-3, in this embodiment, a screw thread is disposed at one end of the rod body of the limiting rod 801, holes are disposed at both ends of the placing groove 5, and the front end of the rod body of the limiting rod 801 is fitted with the limiting groove 601;

the staff places in standing groove 5 through the base with surveying instrument 6, the layer 7 is inhaled each other with the magnetism of 5 inboards of standing groove to the magnetism layer 7 that makes 6 base bottoms of surveying instrument laminate, install surveying instrument 6 tentatively, then, the staff passes behind the hole that screw

thread mounting groove

9 and 5 both ends of standing groove all set up through the body of rod with the gag lever post 801 of two grab handles 8 one end, make the screw thread and the contact of screw thread mounting groove 9 of the body of rod of gag lever post 801, then the staff makes threaded connection between the screw thread of screw thread mounting groove 9 and the gag lever post 801 body of rod through rotating grab handle 8, thereby make gag lever post 801 body of rod front end further get into the spacing inslot 601 and agree with it, thereby install grab handle 8 and carry out the secondary to surveying instrument 6 and fix.

Referring to fig. 1, in the present embodiment, the lifting platform 3 and the surveying instrument 6 are both electrically connected to an external power source through a switch.

The working principle is as follows: firstly, a worker places the base of a surveying instrument 6 in a placing groove 5, the magnetic layer 7 attached to the bottom of the base of the surveying instrument 6 and the magnetic layer 7 on the inner side of the placing groove 5 are mutually adsorbed to preliminarily install the surveying instrument 6, then, the worker enables the screw thread of a limiting rod 801 to be in contact with the screw thread installing groove 9 by enabling the rod body of the limiting rod 801 at one end of two grab handles 8 to penetrate through holes formed in the screw thread installing groove 9 and the two ends of the placing groove 5, then, the worker enables the screw thread installing groove 9 to be in threaded connection with the screw thread of the rod body of the limiting rod 801 by rotating the grab handles 8, so that the front end of the rod body of the limiting rod 801 further enters into the limiting groove 601 and is matched with the limiting groove, the grab handles 8 are installed and secondarily fix the surveying instrument 6, after the installation is finished, the worker stops moving and locks the brake caster 101 when moving to a road section needing surveying and surveying instrument is moved, when the vehicle runs on a road section which is not flat, the device shakes, the shock absorption effect on the base 1 can be achieved through the spring telescopic rod 102, the acting force on the base 1 is reduced, the distance between the supporting plate 2 and the base 1 is reduced when the base 1 is damped through the spring telescopic rod 102, the supporting plate 2 can be in contact with the spring damper 103, the acting force generated by the spring telescopic rod 102 in the shock absorption process can be counteracted through the counterforce generated when the spring telescopic rod is in contact with the supporting plate 2 through the spring damper 103, so that after the effect of unloading is achieved, the surveying and mapping height is adjusted by controlling the lifting platform 3 to drive the mounted surveying and mapping instrument 6 to lift, and meanwhile, the lifting platform 3 can drive the telescopic rods 201 mounted at the two ends of the supporting plate 2 through the rotating shaft to extend under the action of the rotating shaft, thereby improving the stability of the lifting platform 3 through the support of the two telescopic rods 201.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a high engineering of stability is support base for survey and drawing, includes base (1), brake truckle (101), backup pad (2), surveying instrument (6), brake truckle (101) are all installed to base (1) bottom four ends, there is backup pad (2) base (1) top, backup pad (2) outside has surveying instrument (6), its characterized in that: a surveying instrument mounting and fixing structure, an adjustable supporting structure and a base damping structure are arranged above the supporting plate (2);

the base shock absorption structure comprises a spring telescopic rod (102) and a spring damper (103), wherein the spring telescopic rod (102) is installed at the top of the base (1), the spring damper (103) is installed at the position, close to the outer side of the spring telescopic rod (102), of the top of the base (1), and one end of the spring telescopic rod (102) is connected with the bottom of the supporting plate (2).

2. The support base for engineering surveying and mapping with high stability of claim 1, wherein: adjustable bearing structure includes telescopic link (201), elevating platform (3), damping carousel (4), wherein, telescopic link (201) are all installed through the pivot at backup pad (2) top both ends, backup pad (2) top central point puts fixed mounting has elevating platform (3), elevating platform (3) top fixed mounting has damping carousel (4), and damping carousel (4) are connected through the pivot with telescopic link (201) one end.

3. The support base for engineering surveying and mapping with high stability of claim 1, wherein: surveying instrument installation fixed knot constructs including standing groove (5), spacing groove (601), magnetism layer (7), grab handle (8), gag lever post (801), screw thread mounting groove (9).

4. The support base for engineering surveying and mapping with high stability of claim 2, wherein: damping carousel (4) top fixed mounting has standing groove (5), the inside bottom surface of standing groove (5) and surveying instrument (6) bottom all laminate and are provided with magnetism and inhale layer (7), the equal threaded connection in both ends in standing groove (5) outside has screw thread mounting groove (9), standing groove (5) outside has grab handle (8), grab handle (8) one end is provided with gag lever post (801), the base both ends of surveying instrument (6) all are provided with spacing groove (601).

5. The support base for engineering surveying and mapping with high stability of claim 4, wherein: the screw thread is arranged at one end of the limiting rod body (801), holes are formed in the two ends of the placing groove (5), and the front end of the limiting rod body (801) is matched with the limiting groove (601).