CN220542082U - Territory space planning positioning mark post - Google Patents

Abstract

The utility model discloses a territory space planning positioning standard rod, which relates to the technical field of positioning standard rods. The positioning standard pole is planned for the homeland space, the positioning standard pole is convenient to vertically fix on uneven mountain land, and when the positioning standard pole is ensured to be stably supported by the three sets of support leg assemblies, the three sets of support leg assemblies can be more conveniently stored, the weight of the base is reduced, and the workload of measuring staff is reduced when the mountain land is measured.

Description

Territory space planning positioning mark post

Technical Field

The utility model relates to the technical field of positioning targets, in particular to a positioning target for planning a homeland space.

Background

During geological exploration, a marker post is inserted in a characteristic place to assist staff in measuring distance. When the marker post is inserted into the ground, the marker post needs to be inserted straightly, if the marker post is inclined during insertion, errors can occur in measured data, and the marker post is planned and positioned by China patent CN214893326U, as shown in FIG. 7, and comprises an external positioning component and an internal marker post component; the inside of the top seat is hollow, and a limiting ring is arranged on the inner side wall of the top seat; a plurality of groups of elastic ropes are arranged on the limiting ring; the marker post assembly is arranged in the middle of the positioning assembly; the bottom of the base is provided with a plurality of groups of supporting components; the marker post assembly comprises a movable head at the top, a rod body at the middle part and a bolt piece at the bottom, wherein the bolt piece is arranged in a cone shape and is inserted into the ground; the movable head is provided with a threaded column; the bottom of the rod body is provided with an elastic piece, the top of the latch piece is provided with a guide rod, the guide rod is inserted into the elastic piece, and the guide rod is in sliding connection with the inner wall of the rod body; the both sides of guide bar are provided with the bayonet lock, and the bayonet lock is blocked in the inner wall of the body of rod.

However, the existing homeland planning positioning standard post has some disadvantages when in use, such as:

the structure of the footstock and the limiting ring is heavy, and the taking is laborious, so that the burden of workers is increased to a certain extent, and particularly in mountain land measurement work, certain potential safety hazards exist.

Disclosure of Invention

Therefore, the utility model aims to provide a homeland space planning positioning pole to solve the problems of complex structure, heavy quality and insufficient portability of the existing homeland planning positioning pole.

Based on the purposes, the utility model provides a homeland space planning positioning standard rod, which comprises an outer rod, wherein the inner part of the outer rod is hollow, an inner rod is movably arranged in the outer rod, a limiting component is arranged at the bottom of the inner rod, the limiting component enables the perpendicular bisector of the inner rod to be always aligned with a hammer line in the outer rod in the vertical extension process of the inner rod, three groups of supporting leg components are arranged at the bottom of the outer rod, and the three groups of supporting leg components are distributed in an equal-angle circumferential array relative to the central axis of the outer rod;

the landing leg subassembly is including setting up connecting block on the outer pole bottom lateral wall, connecting block tip lateral wall is equipped with the bolt, the cover is equipped with the bracing piece on the bolt, the inside cavity of bracing piece, the tip is equipped with the semicircle shell under the bracing piece, the inside activity of bracing piece is equipped with tooth pole, semicircle shell upper end opening treatment, semicircle shell lower extreme with the bracing piece inner wall link up, the inside activity of semicircle shell is equipped with first gear, first gear with tooth pole intermeshing, semicircle shell upper end opening part is equipped with the connecting rod, connecting rod end connection has the ring, the ring lower extreme face is equipped with the spring, the spring lower extreme is equipped with the arc strip, arc strip inner wall is equipped with spacing tooth, spacing tooth with first gear intermeshing.

Further, a driving handle is movably arranged on the semicircular shell, and the end part of the driving handle is connected with the side wall of the first gear.

Further, the end of the tooth bar is provided with a conical block, an auxiliary nut is connected to the bolt in a threaded mode, and the auxiliary nut is attached to the side surface of the support rod.

Further, the upper end of the inner rod is provided with a verticality detector and a mounting seat.

Further, the bar-shaped slideway is arranged on the side wall of the outer rod, the rectangular through hole is arranged on the side wall of the bottom of the inner rod, the limiting component comprises two clapboards arranged at the bottom of the inner rod, two opposite faces of the clapboards are symmetrically provided with sliding blocks, sliding strips are movably arranged on the sliding blocks, limiting blocks are arranged at the ends of the sliding strips, the limiting blocks are arranged in the rectangular through hole, and the side walls are mutually attached to the inner wall of the outer rod.

Further, teeth are arranged on opposite faces of the sliding strips, a limiting gear is arranged at the bottom of the inner rod, the two sliding strips are symmetrically distributed with respect to the center of the limiting gear, and the two sliding strips are meshed with each other in the limiting gear.

Further, the limiting gear is connected with a limiting nut, and the limiting nut slides up and down in the strip-shaped slideway.

Further, a pulling strip is arranged at the back of the arc-shaped strip, and the pulling strip sequentially penetrates through the spring and the circular ring.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the inner rod slides up and down in the outer rod, in the process of sliding the inner rod up and down, in order to ensure that the inner rod is always parallel to the outer rod, the limiting component is arranged to ensure that the inner rod is always parallel to the outer rod after the height of the inner rod is adjusted, meanwhile, the positioning standard rod is conveniently and vertically fixed on uneven mountain land by arranging the three groups of support leg components, and the three groups of support leg components can be more conveniently stored when guaranteeing to stably support the positioning standard rod, so that the weight of a base is reduced, and the workload of a measurer is lightened when the mountain land is measured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a territorial space planning positioning marker post of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic top view of the positioning marker post of the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure of the present utility model at B-B in FIG. 3;

FIG. 5 is a schematic view of a partially enlarged structure of the present utility model at C in FIG. 4;

FIG. 6 is a schematic view of a partially enlarged structure of the present utility model at D in FIG. 4;

fig. 7 is a schematic diagram of the overall structure of a conventional positioning marker post.

In the figure: 1. an outer rod; 2. an inner rod; 3. a limit component; 4. a leg assembly; 5. a verticality detector; 6. a mounting base; 301. a partition plate; 302. a slide block; 303. a slide bar; 304. a limiting block; 305. a limit gear; 306. a limit nut; 401. a connecting block; 402. a bolt; 403. a support rod; 404. tooth bar; 405. a first gear; 406. a connecting rod; 407. a circular ring; 408. a spring; 409. an arc-shaped strip; 410. limiting teeth; 411. a driving handle; 412. conical blocks; 413. an auxiliary nut; 414. a semicircular shell; 415. pulling the strip.

Detailed Description

The present utility model will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent.

It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Referring to fig. 1-6, fig. 1 is a schematic diagram of an overall structure of a positioning marker post for planning a homeland space according to the present utility model; FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1; FIG. 3 is a schematic top view of the positioning marker post of the present utility model; FIG. 4 is a schematic cross-sectional view of the structure of the present utility model at B-B in FIG. 3; FIG. 5 is a schematic view of a partially enlarged structure of the present utility model at C in FIG. 4; fig. 6 is a schematic view of a partially enlarged structure of the present utility model at D in fig. 4.

The homeland space planning positioning standard rod comprises an outer rod 1, wherein the inner part of the outer rod 1 is hollow, an inner rod 2 is movably arranged in the outer rod 1, a limiting component 3 is arranged at the bottom of the inner rod 2, the limiting component 3 ensures that the perpendicular bisector of the inner rod 2 is always aligned with a hammer line in the outer rod 1 in the vertical extension process of the inner rod 2, three groups of supporting leg components 4 are arranged at the bottom of the outer rod 1, and the three groups of supporting leg components 4 are distributed in an equal-angle circumferential array relative to the central axis of the outer rod 1;

in actual use, interior pole 2 slides from top to bottom in interior pole 1, and in-process is slided from top to bottom to interior pole 2, in order to guarantee that interior pole 2 is parallel with outer pole 1 all the time, make interior pole 2 all the time with outer pole 1 is parallel after having adjusted the height through setting up spacing subassembly 3, simultaneously through setting up three sets of landing leg components 4, the convenience is vertical to be fixed the location target on uneven mountain land, and three sets of landing leg components 4 are guaranteeing steadily to support the location target when, can make three sets of landing leg components 4 more conveniently accomodate simultaneously, reduce the weight of base for when mountain land is measured, alleviate measuring personnel's work burden.

The landing leg assembly 4 is including setting up the connecting block 401 on the outer pole 1 bottom lateral wall, connecting block 401 tip lateral wall is equipped with bolt 402, the cover is equipped with bracing piece 403 on the bolt 402, bracing piece 403 inside cavity, bracing piece 403 lower extreme is equipped with semicircle shell 414, the inside activity of bracing piece 403 is equipped with tooth pole 404, semicircle shell 414 upper end opening treatment, semicircle shell 414 lower extreme and bracing piece 403 inner wall link up, semicircle shell 414 inside activity is equipped with first gear 405, first gear 405 and tooth pole 404 intermeshing, semicircle shell 414 upper end opening part is equipped with connecting rod 406, connecting rod 406 end connection has ring 407, ring 407 lower extreme face is equipped with spring 408, the spring 408 lower extreme is equipped with arc strip 409, arc strip 409 inner wall is equipped with spacing tooth 410, spacing tooth 410 and first gear 405 intermeshing.

In actual use, when the support leg assembly 4 needs to be stretched out, the auxiliary nut 413 is unscrewed first, then the support rod 403 is rotated according to actual needs, when the support rod reaches a proper position, the auxiliary nut 413 is screwed again, the support rod 403 is not rotated around the bolt 402, then according to actual needs, the arc-shaped strip 409 is pulled by the pulling strip 415, the limiting teeth 410 are not engaged with the first gear 405 for limiting, the tooth rod 404 is output under the rotation of the first gear 405, the length of the support leg is adjusted, the positioning standard rod can be vertically placed on the ground of an uneven mountain land, after the specified position is reached, the pulling strip 415 is loosened, the arc-shaped strip 409 is retracted, the limiting teeth 410 are engaged with the first gear 405 again under the elastic action of the spring 408, the output length of the tooth rod 404 is positioned, and finally the three groups of support leg assemblies 4 can be stored more conveniently while guaranteeing the stable support of the positioning standard rod.

Further, a driving handle 411 is movably disposed on the semicircular shell 414, and an end of the driving handle 411 is connected with a side wall of the first gear 405, in actual use, the driving handle 411 is mainly used for driving the first gear 405 to rotate.

Further, a conical block 412 is provided at the end of the tooth bar 404, an auxiliary nut 413 is screwed to the bolt 402, and the auxiliary nut 413 is attached to the side surface of the support bar 403.

In actual use, the auxiliary nut 413 is matched with the bolt 402 to limit the rotation angle of the tooth bar 404.

Further, the upper end of the inner rod 2 is provided with a verticality detector 5 and a mounting seat 6, and the verticality detector 5 is mainly used for detecting whether the inner rod 2 is vertically downward in actual use, and the verticality detector 5 is common knowledge and will not be described herein.

Further, the strip-shaped slide way is arranged on the side wall of the outer rod 1, the rectangular through hole is arranged on the side wall of the bottom of the inner rod 2, the limiting component 3 comprises two partition boards 301 arranged at the bottom of the inner rod 2, sliding blocks 302 are symmetrically arranged on the opposite faces of the two partition boards 301, sliding strips 303 are movably arranged on the sliding blocks 302, limiting blocks 304 are arranged at the ends of the sliding strips 303, the limiting blocks 304 are arranged in the rectangular through holes, the side walls are mutually attached to the inner wall of the outer rod 1, teeth are arranged on the opposite faces of the sliding strips 303, a limiting gear 305 is arranged at the bottom of the inner rod 2, the two sliding strips 303 are symmetrically distributed around the center of the limiting gear 305, the two sliding strips 303 are meshed with each other in the limiting gear 305, limiting nuts 306 are connected to the limiting gear 305, and the limiting nuts 306 slide up and down in the strip-shaped slide way.

In actual use, after the height of the inner rod 2 is adjusted, the limit nut 306 is rotated, the limit gear 305 is driven to rotate, in the rotating process, the two sliding blocks 302 are simultaneously output to two ends, the side walls of the two sliding blocks 302 are mutually attached to the inner wall of the outer rod 1, and as the two sliding blocks 302 are simultaneously relaxed or simultaneously contracted, the limiting mode of fixing the outer rod 1 and the inner rod 2 by inwards screwing with the existing single bolt is compared, the central axes of the outer rod 1 and the inner rod 2 are always aligned, the inner rod 2 is prevented from inclining, and the perpendicularity of the inner rod 2 is guaranteed.

Further, a pulling strip 415 is disposed on the back of the arc-shaped strip 409, and the pulling strip 415 sequentially passes through the spring 408 and the circular ring 407, and in actual use, the pulling strip 415 is mainly used for pulling the arc-shaped strip 409.

In sum, when in actual use, when the landing leg subassembly 4 needs to be stretched out, at first unscrew auxiliary nut 413, again according to actual need, rotate bracing piece 403, when reaching suitable position department, twist auxiliary nut 413 again, make bracing piece 403 no longer around bolt 402 rotation, then according to actual need, at first through pulling strip 415 pulling arc strip 409, make spacing tooth 410 no longer with first gear 405 meshing spacing, under the rotation of first gear 405, tooth pole 404 output, realize the length of adjusting the landing leg, make the location target pole can put perpendicularly on the ground in uneven mountain region, reach the assigned position after, loosen pulling strip 415, under the elastic action of spring 408, arc strip 409 withdraws, spacing tooth 410 meshes with first gear 405 again, realize fixing a position the output length of tooth pole 404, finally make three sets of landing leg subassembly 4 guarantee when steadily supporting the location target pole, simultaneously can make three sets of landing leg subassembly 4 more conveniently accomodate, interior pole 2 slide down in outer pole 1 inside, after accomplishing the rotation of adjusting interior pole 2, 306 rotation, realize that two inner side-stop levers 302 are rotated, simultaneously, two inner side-stop levers 2 are rotated to the side-by-side, and two side slider 302 are rotated simultaneously, and two side-by-side slider 2 are simultaneously, and two side slider 2 are simultaneously rotated to the side, and two side-stop levers are rotated, and two side slider 2 are simultaneously, and side-stop slide 2 are guaranteed to be rotated.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims (8)

1. The utility model provides a territory space planning location marking pole which characterized in that: the novel telescopic support comprises an outer rod (1), wherein the inner part of the outer rod (1) is hollow, an inner rod (2) is movably arranged in the outer rod (1), a limiting component (3) is arranged at the bottom of the inner rod (2), the limiting component (3) enables the inner rod (2) to be vertically telescopic, the perpendicular bisector of the inner rod (2) is always aligned with the perpendicular bisector of the outer rod (1), three groups of support leg components (4) are arranged at the bottom of the outer rod (1), and the three groups of support leg components (4) are distributed in an equal-angle circumferential array relative to the central axis of the outer rod (1);

the landing leg subassembly (4) is including setting up connecting block (401) on outer pole (1) bottom lateral wall, connecting block (401) tip lateral wall is equipped with bolt (402), the cover is equipped with bracing piece (403) on bolt (402), inside cavity of bracing piece (403), bracing piece (403) lower extreme is equipped with semicircle shell (414), bracing piece (403) inside activity is equipped with tooth pole (404), semicircle shell (414) upper end opening is handled, semicircle shell (414) lower extreme with bracing piece (403) inner wall link up, semicircle shell (414) inside activity is equipped with first gear (405), first gear (405) with tooth pole (404) intermeshing, semicircle shell (414) upper end opening part is equipped with connecting rod (406), connecting rod (406) end connection has ring (407), ring (407) lower extreme face is equipped with spring (408), spring (408) lower extreme is equipped with arc strip (409), arc strip (409) inner wall is equipped with spacing tooth (410), semicircle shell (414) inside activity is equipped with first gear (410) intermeshing.

2. The homeland space planning positioning post of claim 1, wherein: a driving handle (411) is movably arranged on the semicircular shell (414), and the end part of the driving handle (411) is connected with the side wall of the first gear (405).

3. The homeland space planning positioning post of claim 2, wherein: the end part of the tooth bar (404) is provided with a conical block (412), an auxiliary nut (413) is connected to the bolt (402) in a threaded mode, and the auxiliary nut (413) and the side surface of the supporting bar (403) are mutually attached.

4. A territory space planning positioning marker post according to claim 3 wherein: the upper end of the inner rod (2) is provided with a verticality detector (5) and a mounting seat (6).

5. The homeland space planning positioning post of claim 4, wherein: the utility model discloses a bar slide, including outer pole (1) lateral wall, rectangle through-hole has been seted up to interior pole (2) bottom lateral wall, spacing subassembly (3) are in including setting up two baffles (301) of interior pole (2) bottom, two baffle (301) are equipped with slider (302) relatively face symmetry, the activity has draw runner (303) on slider (302), draw runner (303) tip is equipped with stopper (304), stopper (304) are in the rectangle through-hole, and the lateral wall with outer pole (1) inner wall laminating each other.

6. The homeland space planning positioning post of claim 5, wherein: the sliding strips (303) are provided with teeth on opposite surfaces, limiting gears (305) are arranged at the bottoms of the inner rods (2), the two sliding strips (303) are symmetrically distributed around the centers of the limiting gears (305), and the two sliding strips (303) are meshed with the limiting gears (305).

7. The homeland space planning positioning post of claim 6, wherein: and the limiting gear (305) is connected with a limiting nut (306), and the limiting nut (306) slides up and down in the strip-shaped slideway.

8. The homeland space planning positioning post of claim 7, wherein: the back of the arc-shaped strip (409) is provided with a pulling strip (415), and the pulling strip (415) sequentially penetrates through the spring (408) and the circular ring (407).