Marking equipment for surveying and mapping engineering

Abstract

The utility model relates to the technical field of surveying and mapping engineering, in particular to label inserting equipment for surveying and mapping engineering, which comprises bases, positioning mechanisms are slidably arranged on the two bases, each positioning mechanism comprises a sliding plate and a second hydraulic rod, the second hydraulic rods are fixedly mounted on the bases, the telescopic ends of the second hydraulic rods are fixedly connected with the sliding plates, and the sliding plates are fixedly connected with the telescopic ends of the second hydraulic rods. A clamping block is fixedly installed on the sliding plate, a limiting groove is formed in the sliding plate, an empty groove is formed in the base, an installation mechanism and a supporting mechanism are fixed to the base, and a beating mechanism is fixed to the supporting mechanism; the second hydraulic rods drive the sliding plates and the clamping blocks to slide out of the base, when the ends of the two sliding plates and the ends of the clamping blocks make contact with each other, the measuring nails can be placed in the limiting grooves, and therefore position deviation of the measuring nails can be prevented when the measuring nails are beaten into the ground.

Description

Technical Field

[0001] The utility model relates to a marking device, in particular to a marking device for surveying and mapping engineering, belonging to the technical field of surveying and mapping engineering. Background Technique

[0002] In surveying and mapping technology, the setting of surveying and mapping marks is a key link to ensure the accuracy and reliability of measurement. Surveying and mapping marks are marks set on ground objects by means of nails, poles, spraying, etc., which are eye-catching, durable and easy to identify to meet the requirements of relevant national regulations.

[0003] However, when fixing stainless steel surveying nails for surveying and mapping to the ground, after drilling holes in the ground, the surveying nails need to be knocked into the ground with a hammer. During the knocking process, the operator needs to hold the surveying nails by hand, and generally there is no limiting component around the surveying nails. When the hammer strikes off-center, it is easy to cause the fixing position of the surveying nails to shift, which will easily affect the measurement accuracy after setting up the prism. Content of the Utility Model

[0004] The purpose of the utility model is to provide a marking device for surveying and mapping engineering to solve the above problems. The second hydraulic rod drives the slide plate and the block to slide out of the base. When the ends of the two slide plates and the blocks contact each other, the surveying nail can be placed in the limiting groove, so as to prevent its position from shifting when the surveying nail is knocked into the ground.

[0005] The utility model realizes the above purpose through the following technical solutions. A marking device for surveying and mapping engineering includes a base. A positioning mechanism is slidably arranged on each of the two bases. The positioning mechanism includes a slide plate and a second hydraulic rod. The second hydraulic rod is fixedly installed on the base. The telescopic end of the second hydraulic rod is fixedly connected with the slide plate. A block is fixedly installed on the slide plate. A limiting groove is arranged on the slide plate. An empty groove is arranged in the base. An installation mechanism and a support mechanism are fixed on the base. A knocking mechanism is fixed on the support mechanism.

[0006] Preferably, a slide plate is slidably arranged at the empty groove part, and the maximum cross-sectional width of the slide plate is equal to the cross-sectional width of the empty groove.

[0007] Preferably, the slide plate is slidably connected with the base, and the block is arranged in an arc surface structure.

[0008] Preferably, the height of the slide plate is greater than the height of the block, and the part of the slide plate in contact with the block is arranged in an arc surface structure.

[0009] Preferably, the installation mechanism includes a card frame and a card board. The top end of the base is fixedly connected with the card frame. The card board is snap-fitted on the card frame. A convex block is fixedly installed on the base. A fixing bolt is threadedly installed on the convex block.

[0010] Preferably, the clamping plate is arranged in an inclined surface structure, and the end of the protrusion is arranged in an arc surface structure.

[0011] Preferably, the support mechanism includes a sleeve and a support rod, two groups of sleeves are fixedly installed on the top of the base, support rods are snap-fitted onto the sleeves, and the top of the support rods is fixedly connected to a fixing plate.

[0012] Preferably, the support rod is snap-fitted to the base, and the diameter of the sleeve is larger than the diameter of the support rod.

[0013] Preferably, the knocking mechanism includes a support plate and a handle, the top ends of the two fixed plates are fixedly mounted with a support plate, the support plate is fixedly connected to a handle, the bottom end of the support plate is fixedly mounted with a first hydraulic rod, and the telescopic end of the first hydraulic rod is fixedly connected to a pressure plate.

[0014] Preferably, the first hydraulic rod is located at the center of the bottom end of the support plate, and the pressure plate is arranged in a circular structure.

[0015] The beneficial effects of the present utility model are as follows: when the control switch of the second hydraulic rod installed in the base is turned on, the telescopic end thereof can drive the slide plate to slide out of the interior of the base; when the two slide plates slide toward each other and the ends thereof contact each other, the fixed blocks in the slide plate can be spliced into a circle; at this time, the operator places the measuring pin for surveying and mapping into the limit groove provided in the slide plate, and then starts the knocking mechanism, which can knock the top of the measuring pin, thereby inserting the end of the measuring pin into the ground; when the measuring pin is stable, the second hydraulic rod is restarted to drive the slide plate to reset; since the base is provided with an empty groove near the slide plate, the cross-sectional width of the empty groove is equal to the maximum cross-sectional width of the slide plate, the base can be sealed when the end of the slide plate is engaged with the inner wall of the base; the through groove provided between the two bases can facilitate the operator to spray paint and mark the position of the measuring pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 The enlarged structural diagram of part A is shown;

[0018] Figure 3 This is a schematic diagram of the connection structure of the fixing plate and the supporting plate of the present invention;

[0019] Figure 4 This is a schematic diagram of the connection structure of the base and the sleeve of the utility model;

[0020] Figure 5 for Figure 4Schematic diagram of the enlarged structure of part B shown

[0021] Figure 6 Schematic diagram of the connection structure of the skateboard and the second hydraulic rod of the present utility model

[0022] In the figure: 1, base; 2, installation mechanism; 201, convex block; 202, card frame; 203, card board; 204, fixing bolt; 3, support mechanism; 301, sleeve; 302, support rod; 303, fixing plate; 4, knocking mechanism; 401, support plate; 402, handle; 403, first hydraulic rod; 404, pressing plate; 5, positioning mechanism; 501, empty slot; 502, skateboard; 503, clamping block; 504, limiting slot; 505, second hydraulic rod Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model

[0024] Please refer to Figures 1-6 As shown, a marking device for surveying and mapping engineering includes a base 1. A positioning mechanism 5 is slidably arranged on each of the two bases 1. The positioning mechanism 5 includes a skateboard 502 and a second hydraulic rod 505. The second hydraulic rod 505 is fixedly installed on the base 1. The telescopic end of the second hydraulic rod 505 is fixedly connected to the skateboard 502. A clamping block 503 is fixedly installed on the skateboard 502. A limiting slot 504 is arranged on the skateboard 502. An empty slot 501 is arranged inside the base 1. An installation mechanism 2 and a support mechanism 3 are fixedly installed on the base 1. A knocking mechanism 4 is fixedly installed on the support mechanism 3

[0025] As a technical optimization scheme of the present utility model, the skateboard 502 is slidably arranged at the position of the empty slot 501. The maximum cross-sectional width of the skateboard 502 is equal to the cross-sectional width of the empty slot 501. After the skateboard 502 is clamped into the inside of the base 1, the position of the empty slot 501 can be sealed

[0026] As a technical optimization scheme of the present utility model, the skateboard 502 is slidably connected with the base 1. The clamping block 503 is arranged in an arc surface structure. After the two clamping blocks 503 are spliced together, a circle can be formed at the center part thereof, and then the surveying nail can be placed at the position of the limiting slot 504

[0027] As a technical optimization solution of the present utility model, the height of the sliding plate 502 is greater than the height of the clamping block 503, and the part of the sliding plate 502 in contact with the clamping block 503 is arranged in an arc surface structure. When the measuring nail is struck to contact the clamping block 503, the end of the measuring nail can be stably installed on the ground.

[0028] As a technical optimization solution of the present utility model, the installation mechanism 2 includes a clamping frame 202 and a clamping plate 203. The top end of the base 1 is fixedly connected with a clamping frame 202, the clamping plate 203 is clamped and connected to the clamping frame 202, a convex block 201 is fixedly installed on the base 1, and a fixing bolt 204 is threadedly installed on the convex block 201. Through the clamping plate 203, the base 1 can be protected, which is beneficial to preventing paint from being sprayed onto the base 1.

[0029] As a technical optimization solution of the present utility model, the clamping plate 203 is arranged in an inclined surface structure, and the end of the convex block 201 is arranged in an arc surface structure. Through the convex block 201 and the fixing bolt 204, two bases 1 can be spliced together.

[0030] As a technical optimization solution of the present utility model, the support mechanism 3 includes a sleeve 301 and a support rod 302. Two groups of sleeves 301 are fixedly installed at the top end of the base 1, the support rod 302 is clamped and installed on the sleeve 301, and the top end of the support rod 302 is fixedly connected with a fixing plate 303. The setting of the support rod 302 can support the fixing plate 303.

[0031] As a technical optimization solution of the present utility model, the support rod 302 is clamped and connected with the base 1, and the diameter of the sleeve 301 is greater than the diameter of the support rod 302. Clamping the support rod 302 into the sleeve 301 can facilitate the operator to fix the support plate 401.

[0032] As a technical optimization solution of the present utility model, the knocking mechanism 4 includes a support plate 401 and a handle 402. The support plate 401 is fixedly installed at the top ends of two fixing plates 303, the handle 402 is fixedly connected to the support plate 401, a first hydraulic rod 403 is fixedly installed at the bottom end of the support plate 401, and the telescopic end of the first hydraulic rod 403 is fixedly connected with a pressing disc 404. When the first hydraulic rod 403 is started, its telescopic end can drive the pressing disc 404 to knock the top of the measuring nail.

[0033] As a technical optimization solution of the present utility model, the first hydraulic rod 403 is located at the central part of the bottom end of the support plate 401, and the pressing disc 404 is arranged in a circular structure. When the pressing disc 404 knocks the top end of the measuring nail, the bottom end of the measuring nail can be inserted into the ground.

[0034] When the present invention is in use, first, the operator can assemble the protrusions 201 fixed on the two bases 1 together, and then assemble the two bases 1 together through the fixing bolts 204, so that a through hole with a square structure is formed in the middle part of the two bases 1, and then the operator turns on the control switch of the second hydraulic rod 505 installed in the base 1, so that its telescopic end can drive the slide 502 to slide out of the interior of the base 1. When the two slides 502 slide toward each other and the ends contact each other, the fixed blocks 503 in the slide 502 can be spliced into a circle. At this time, the operator places the surveying nails in the limit grooves 504 provided in the slide 502, and then starts the first hydraulic rod 403. The first hydraulic rod 403 is fixed to the bottom end of the support plate 401, and the two ends of the support plate 401 are fixedly connected to the two fixed plates 303. The fixed plate 303 is installed on the sleeve 301 The top of the engaged support rod 302 can support the fixed plate 303 and the support plate 401 through the support rod 302. When the first hydraulic rod 403 is started, its telescopic end can drive the pressure plate 404 fixed thereto to move downward. When the pressure plate 404 moves toward the top of the measuring pin, the measuring pin can be knocked. Under the action of the pressure plate 404, the end of the measuring pin can be inserted into the ground; when the measuring pin contacts the top of the clamping block 503, its end can be stably inserted into the ground. Then the second hydraulic rod 505 is restarted to drive the slide plate 502 to reset. Since the base 1 is provided with a groove 501 near the slide plate 502, the cross-sectional width of the groove 501 is equal to the maximum cross-sectional width of the slide plate 502. When the end of the slide plate 502 is engaged with the inner wall of the base 1, the base 1 can be sealed. The through groove portion provided between the two bases 1 can facilitate the operator to spray paint the position of the measuring pin.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A marking device for surveying and mapping engineering, comprising a base (1), characterized in that: A positioning mechanism (5) slides on each of the two bases (1). The positioning mechanism (5) includes a sliding plate (502) and a second hydraulic rod (505). A second hydraulic rod (505) is fixedly installed on the base (1). The telescopic end of the second hydraulic rod (505) is fixedly connected to the sliding plate (502). A clamping block (503) is fixedly installed on the sliding plate (502). A limiting groove (504) is provided on the sliding plate (502). An empty groove (501) is provided in the base (1). An installation mechanism (2) and a support mechanism (3) are fixedly installed on the base (1). A knocking mechanism (4) is fixedly installed on the support mechanism (3).

2. The marking device for surveying and mapping engineering according to claim 1, wherein: The sliding plate (502) slides at the position of the empty groove (501). The maximum cross-sectional width of the sliding plate (502) is equal to the cross-sectional width of the empty groove (501).

3. A marking device for surveying and mapping engineering according to claim 1, characterized in that: The sliding plate (502) is slidably connected to the base (1). The clamping block (503) is arranged in an arc-shaped structure.

4. A marking device for surveying and mapping engineering according to claim 1, characterized in that: The height of the sliding plate (502) is greater than the height of the clamping block (503). The part of the sliding plate (502) in contact with the clamping block (503) is arranged in an arc-shaped structure.

5. A marking device for surveying and mapping engineering according to claim 1, characterized in that: The installation mechanism (2) includes a clamping frame (202) and a clamping plate (203). The top end of the base (1) is fixedly connected to the clamping frame (202). The clamping plate (203) is snap-fitted on the clamping frame (202). A convex block (201) is fixedly installed on the base (1). A fixing bolt (204) is threadedly installed on the convex block (201).

6. The marking device for surveying and mapping engineering according to claim 5, characterized in that: The clamping plate (203) is arranged in an inclined surface structure. The end of the convex block (201) is arranged in an arc-shaped structure.

7. The marker inserting device for surveying and mapping engineering according to claim 1, characterized in that: The support mechanism (3) includes a sleeve (301) and a support rod (302). Two groups of sleeves (301) are fixedly installed at the top end of the base (1). The support rod (302) is snap-fitted on the sleeve (301). The top end of the support rod (302) is fixedly connected to a fixing plate (303).

8. A marking device for surveying and mapping engineering according to claim 7, characterized in that: The support rod (302) is snap-fitted with the base (1). The diameter of the sleeve (301) is greater than the diameter of the support rod (302).

9. A marking device for surveying and mapping engineering according to claim 8, characterized in that: The knocking mechanism (4) includes a support plate (401) and a handle (402). The support plate (401) is fixedly installed at the top ends of the two fixing plates (303). The handle (402) is fixedly connected to the support plate (401). A first hydraulic rod (403) is fixedly installed at the bottom end of the support plate (401). The telescopic end of the first hydraulic rod (403) is fixedly connected to a pressing disc (404).

10. A marking device for surveying and mapping engineering according to claim 9, characterized in that: The first hydraulic rod (403) is located at the central part of the bottom end of the support plate (401). The pressing disc (404) is arranged in a circular structure.

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