Land space planning positioning marker post

Abstract

The utility model discloses a territorial space planning positioning marker post, which relates to the technical field of territorial space planning tools, and comprises a marker post body and a fixed seat arranged at the bottom of the marker post body, the fixed seat comprises a cylindrical box body, a ground anchor and a supporting rod, and an inserting cylinder for inserting the marker post body is arranged at the center of the top of the box body; a vertical rotating shaft is rotationally mounted in the middle of the inner cavity; the rotating shaft is fixedly sleeved with a first gear and a second gear, the rear supporting rod and the front supporting rod longitudinally and slidably penetrate through the box body, and first racks connected with the first gear in an engaged mode are installed on the opposite faces of the rear supporting rod and the front supporting rod; the left supporting rod and the right supporting rod transversely penetrate through the box body in a sliding mode, and second racks connected with the second gear in an engaged mode are installed on the opposite faces of the left supporting rod and the right supporting rod. The four supporting rods of the fixing base can stretch out and draw back synchronously, when the supporting rods retract into the box body, the fixing base can be transferred conveniently, and when the supporting rods stretch out, the supporting rods are matched with the ground anchors to further fix the fixing base.

Description

TECHNICAL FIELD

[0001] The utility model relates to land space planning tool technical field, concretely relates to a land space planning positioning flagpole. BACKGROUND

[0002] When land space planning carries out land measurement, often needs to use positioning flagpole to carry out positioning to measurement point, and the existing position flagpole is mainly divided into two kinds, one is directly a cylindrical pole shaped positioning flagpole, its in use, directly inserts into the earth, and it is generally applied in plain section, and the land measurement of convenient flagpole insertion; another kind is in the bottom of top flagpole with the structure of tripod, fixes the positioning flagpole through adjusting the inclination angle of the support leg of tripod, and this kind of structure is generally applied in hard land, such as mountain stone.

[0003] Chinese patent CN220524981U discloses a land space planning ground flagpole, including flagpole main part, the bottom end of flagpole main part is installed with support base, the top end surface of support base is installed with disc level, the ring side surface of support base is installed with three connecting support legs, the bottom end of connecting support leg is installed with fixed disc, the inner side of fixed disc is installed with four first installation screw holes, the top end of first installation screw hole is installed with first installation bolt. The land space planning ground flagpole is convenient for staff to find flat through disc level, and the device can be kept vertical and fixed on the ground as a whole;However, since the connecting support legs on the support base are fixed, the overall volume of the support base is large, which is not convenient for transportation;In addition, the fixed connecting support legs cannot adjust the support position, which has great limitations in use.

[0004] Therefore, it is urgent to develop a new land space planning positioning flagpole. UTILITY MODEL CONTENT

[0005] The utility model aims at the defects in the prior art, and provides a land space planning positioning flagpole.

[0006] The utility model discloses a land space planning positioning flagpole, including the flagpole body and the fixed seat of setting at the bottom of flagpole body, the fixed seat includes the box, ground anchor and support rod, the top of box is equipped with disc level meter, and the top center is equipped with the insertion cylinder for inserting the flagpole body, and the bottom center is equipped with fixed cone, and the inner chamber middle part of fixed cone is rotatably installed with vertical pivot, first gear and second gear are fixedly covered on the pivot, and the rear support rod and the front support rod all longitudinally slide and penetrate the box, and the two are respectively located on the left side and right side of pivot, and the opposite surface of two is all installed with the first rack of meshing connection with first gear, the left support rod and the right support rod all transversely slide and penetrate the box, and the two are respectively located on the front side and back side of pivot, and the opposite surface of two is all installed with the second rack of meshing connection with second gear, when transporting, four support rods retract into the box,

[0007] The outer end of the support rod is provided with a vertical fixing hole matched with the ground anchor.

[0008] Preferably, four sliding grooves corresponding to the support rods are arranged on the inner wall of the box, the support rods are slidingly installed in the sliding grooves, and a limiting block is arranged on one of the support rods.

[0009] Preferably, an insertion slot for inserting the ground anchor is arranged in each of the support rods, and the port of the insertion slot is located on the outer end surface of the support rod.

[0010] Preferably, the flagpole body is composed of a plurality of split rods which are connected by male and female threads.

[0011] Preferably, the box is a cylindrical box.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The four support rods of the fixed seat of the device can be synchronously extended and retracted, the fixed seat can be quickly unfolded and stored, the fixed seat is convenient to transport when the support rods retract into the box, the fixed seat can be further fixed by cooperating with the ground anchor when the support rods are extended, and the support position of the support rods can be flexibly adjusted according to the terrain. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the internal structure schematic diagram of the fixed seat;

[0016] Figure 3 It is Figure 2 The top view of the fixed seat.

[0017] In the figure: 1, a split rod, 2, a box body, 3, a plug-in cylinder, 4, a disc level, 5, a fixed cone, 6, a support rod, 601, a fixed hole, 602, a slot, 7, a ground anchor, 8, a rotating shaft, 9, a first gear, 10, a second gear, 11, a sliding groove, 12, a limiting block, 13, a first rack, 14, a second rack. DETAILED DESCRIPTION

[0018] The utility model is further illustrated below in combination with the drawings and embodiments. Embodiment one

[0019] Referring to Figures 1-3 As shown in the figure, a land space planning positioning flagpole, comprising a flagpole body and a fixing seat arranged at the bottom of the flagpole body, the fixing seat comprising a cylindrical box body 2, a ground anchor 7 and a support rod 6, the box body 2 is provided with a disc level 4 at the top, a plug-in cylinder 3 for inserting the flagpole body is arranged at the center of the top, a fixed cone 5 is arranged at the center of the bottom, a vertical rotating shaft 8 is rotatably arranged in the middle of the inner cavity of the fixed cone 5; a first gear 9 and a second gear 10 are fixedly arranged on the rotating shaft 8, the rear support rod 6 and the front support rod 6 are longitudinally slidably arranged through the box body 2, and are respectively arranged on the left and right sides of the rotating shaft 8, and the opposite surfaces of the two are respectively provided with a first rack 13 which is in meshing connection with the first gear 9; the left support rod 6 and the right support rod 6 are transversely slidably arranged through the box body 2, and are respectively arranged on the front and rear sides of the rotating shaft 8, and the opposite surfaces of the two are respectively provided with a second rack 14 which is in meshing connection with the second gear 10; during transportation, the four support rods 6 are retracted into the box body 2.

[0020] The outer ends of the support rods 6 are provided with vertical fixed holes 601 which are matched with the ground anchors 7.

[0021] More specifically, four sliding grooves 11 corresponding to the support rods 6 are arranged on the inner wall of the box body 2, the support rods 6 are slidably arranged in the sliding grooves 11, and the limiting blocks 12 are arranged on one of the support rods 6, when the limiting blocks 12 are in contact with the ends of the corresponding sliding grooves 11, all the support rods 6 cannot continue to stretch outwards.

[0022] The flagpole body is composed of a plurality of split rods 1, and the two ends of the split rod 1 are respectively provided with a male head and a female head for threaded connection.

[0023] In use, the fixing cone 5 at the bottom of the fixing base is drilled into the ground for center fixing, and the fixing base is adjusted to be horizontal by observing the disc level 4, then a support rod 6 is pulled outwards, and under the transmission of the rack and pinion, the four support rods 6 are synchronously extended outwards, after the four fixing holes 601 are aligned with the appropriate support positions, the four ground anchors 7 are respectively inserted into the muddy ground through the four fixing holes 601 to further fix the fixing base, and finally the assembled marker body is inserted into the insertion sleeve 3, at this time, the marker body is in a vertical state, and subsequent measurement work can be assisted by the staff. Embodiment two

[0024] As a preferred embodiment of the utility model, the embodiment adds the insertion slot 602 on the basis of the embodiment one, specifically:

[0025] In the embodiment, the insertion slot 602 for inserting the ground anchor 7 is arranged in the support rod 6, and the port of the insertion slot 602 is located on the outer end face of the support rod 6, during the transportation, the ground anchor 7 is inserted into the insertion slot 602, and the convenience of the fixing base during the transportation is further improved.

[0026] In summary, the four support rods 6 of the fixing base of the device can be synchronously extended and retracted, the fixing base can be quickly unfolded and stored, the fixing base is convenient to transport when the support rod 6 is retracted into the box body 2, the fixing base can be further fixed by the ground anchor 7 when the support rod 6 is extended, and the support position of the support rod 6 can be flexibly adjusted according to the terrain.

[0027] The utility model is not limited to the above-mentioned implementation, within the knowledge range of the person skilled in the art, various changes can be made without departing from the purpose of the utility model, and the changed content still belongs to the protection range of the utility model.

Claims

1. A land space planning positioning flagpole, comprising a flagpole body and a fixing base arranged at the bottom of the flagpole body, characterized in that: The fixed seat comprises a box body, a ground anchor and support rods, the top of the box body is provided with a disc level, the top center is provided with a plug-in cylinder for plugging the pole body, the bottom center is provided with a fixed cone, a vertical rotating shaft is rotatably installed in the inner cavity of the fixed cone, a first gear and a second gear are fixedly sleeved on the rotating shaft, rear and front support rods are longitudinally slidably penetrated through the box body, the two are respectively located on the left and right sides of the rotating shaft, and the opposite surfaces of the two are respectively provided with a first rack which is in meshing connection with the first gear, left and right support rods are transversely slidably penetrated through the box body, the two are respectively located on the front and rear sides of the rotating shaft, and the opposite surfaces of the two are respectively provided with a second rack which is in meshing connection with the second gear, and the four support rods are retracted into the box body during transportation. The outer ends of the support rods are provided with vertical fixing holes which are matched with the ground anchor.

2. The territorial space planning positioning flagpole of claim 1, wherein: Four sliding grooves corresponding to the support rods are arranged on the inner wall of the box body, the support rods are slidably installed in the sliding grooves, and a limiting block is arranged on one of the support rods, when the limiting block is in contact with the end of the corresponding sliding groove, all the support rods cannot continue to be extended outward.

3. The territorial space planning positioning flagpole of claim 1, wherein: Insert slots for inserting the ground anchor are arranged in the support rods, and the ports of the insert slots are located on the outer end surfaces of the support rods, during transportation, the ground anchor is inserted into the insert slots.

4. The territorial space planning positioning flagpole of claim 1, wherein: The pole body is composed of a plurality of split rods, and male and female threads are arranged at the two ends of the split rods.

5. The territorial space planning positioning flagpole of claim 1, wherein: The box body is a cylindrical box body.

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