CN217687254U

CN217687254U - Device for measuring fixed marks in highway construction

Info

Publication number: CN217687254U
Application number: CN202221969545.XU
Authority: CN
Inventors: 王刚; 凌宣成
Original assignee: Hefei Jingtai Construction Engineering Co ltd
Current assignee: Hefei Jingtai Construction Engineering Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-10-28
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a device for highway construction measurement fixed mark relates to highway construction technical field, including a mark section of thick bamboo, the inside of a mark section of thick bamboo is fixed and is equipped with the screw thread seat, and the middle part of screw thread seat is rotated and is connected with positioning screw, and positioning screw's bottom mounting is equipped with the toper locating lever, and the rotation groove has been seted up at the middle part of a mark section of thick bamboo, and the inside rotation in rotation groove is connected with the rotor plate, and the mount pad is installed through the erection column to one side of rotor plate, and one side of mount pad is equipped with measuring component, the beneficial effects of the utility model are that: the conical positioning rod is driven to move downwards through the thread matching of the arranged positioning screw rod and the thread seat, and is fixed on the construction ground conveniently; the measuring assembly is convenient to measure through the setting, and the sliding fit of the sliding seat and the sliding rail is convenient for adjust the height of the tape measure, so that the measuring height is adjusted, and the position of the tape measure is convenient to limit through the limiting structure.

Description

Device for measuring fixed marks in highway construction

Technical Field

The utility model relates to a device of fixed mark, in particular to a device for fixed mark is measured in highway construction belongs to highway construction technical field.

Background

The highway is constructed according to the national technical standard and is approved by the highway administration department, and is connected among cities, villages and industrial and mining bases; the highway does not contain a lane naturally formed in the field or rural areas, is mainly used for driving automobiles and has certain technical standards and facilities; in the process of highway construction, the slope of a highway pavement, the slope of a highway subgrade slope and the like need to be measured, so that the device for measuring the fixed mark in the highway construction is also popularized and used;

wherein the application number is "201921094677.0" discloses "a fixed mark device for architectural survey," it "includes the urceolus, the left and right sides of urceolus articulates there is outer hinge frame, the outside fixedly connected with regulating plate of outer hinge frame, the outside fixedly connected with regulating block of regulating plate, the outside swing joint of regulating block has the butt joint frame, the inboard joint of butt joint frame has the tape measure. This fixed mark device for architectural survey, through will dock the bracing piece when on cement isoplanar expand and to ground, and rotate when on the ground and adjust the turning handle and make interior pole move down, ground connection awl inserts the fixed mark in the soil gradually this moment, the expansion angle according to the angle modulation regulating plate of building this moment, and fix the chi area of tape measure through the couple, thereby can fix the mark fast on the plane, thereby the effectual architectural survey instrument of having solved can only carry out the auxiliary measurement, be difficult to carry out firm fixed problem after the measurement finishes, but have following defect when in-service use:

it is inconvenient to flexibly adjust the measuring direction and the measuring height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for highway construction measurement fixed mark to solve the problem that is not convenient for adjust measurement direction and measurement height that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device for highway construction measurement fixed mark, includes a mark section of thick bamboo, the inside fixed screw thread seat that is equipped with of a mark section of thick bamboo, the middle part of screw thread seat is rotated and is connected with positioning screw, positioning screw's bottom mounting is equipped with the toper locating lever, the rotation groove has been seted up at the middle part of a mark section of thick bamboo, the inside rotation in rotation groove is connected with the rotor plate, the mount pad is installed through the erection column to one side of rotor plate, one side of mount pad is equipped with measuring component.

Preferably, the measuring component includes slide rail, slide, mounting panel, two connecting plates, tape measure and limit structure, the slide rail is fixed to be set up one side of mount pad, the slide with slide rail sliding connection, the mounting panel is fixed to be set up one side of slide, two the connecting plate is fixed the setting respectively two avris of mounting panel, two one side of connecting plate is all fixed and is equipped with the installation pole, the tape measure is fixed to be set up two between the installation pole.

Preferably, limit structure includes two limiting plates and two stop screw, two the limiting plate is fixed the setting respectively two avris of mount pad, two the spacing groove has all been seted up at the middle part of limiting plate, two stop screw is fixed the setting respectively two avris of slide, two stop screw respectively with two spacing groove sliding fit, two the equal threaded connection of one end of stop screw has fixation nut.

Preferably, still including runner assembly, runner assembly is including installation piece, rotation screw rod and connection pad, the installation piece is fixed to be set up the opposite side of rotor plate, it is in to rotate the fixed setting of screw rod the bottom of installation piece, the connection pad is fixed to be set up the bottom of mark section of thick bamboo, the surface of connection pad seted up with rotate screw rod sliding fit's spread groove, the bottom threaded connection who rotates the screw rod has lock nut.

Preferably, a supporting plate is fixedly arranged at the bottom end of the marking cylinder.

Preferably, the bottom end of the positioning screw is fixedly provided with a limiting disc corresponding to the inner diameter of the marking cylinder.

Preferably, a rotating wheel is fixedly arranged at the top end of the positioning screw rod.

Compared with the prior art, the utility model provides a pair of a device for fixed mark of highway construction measurement has following beneficial effect:

1. the conical positioning rod is driven to move downwards through the thread matching of the arranged positioning screw rod and the thread seat, and is fixed on the construction ground conveniently;

2. the measuring assembly is convenient to measure, the height of the tape measure can be adjusted conveniently through the sliding fit of the sliding seat and the sliding rail, so that the measuring height can be adjusted, and the position of the tape measure can be limited conveniently through the limit structure;

3. the measuring direction can be conveniently adjusted through the rotation fit between the rotating plate and the rotating groove, and the rotating assembly can guide and limit the rotation of the rotating plate.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic structural view of the positioning screw of the present invention;

FIG. 5 is a schematic structural view of the marking cartridge of the present invention;

FIG. 6 is an enlarged schematic view of the measuring assembly of the present invention;

fig. 7 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 8 is an enlarged schematic structural view of the rotating assembly of the present invention.

In the figure: 1. a marking cartridge; 101. a support disc; 102. a rotating groove; 2. a threaded seat; 3. positioning a screw rod; 301. a rotating wheel; 302. a conical positioning rod; 303. a limiting disc; 4. a rotating plate; 5. mounting a column; 6. a mounting seat; 7. a measurement assembly; 701. a slide rail; 702. a slide base; 703. mounting a plate; 704. a connecting plate; 705. mounting a rod; 706. a tape measure; 707. a limiting plate; 708. a limiting groove; 709. a limit screw; 7010. fixing a nut; 8. a rotating assembly; 801. mounting blocks; 802. rotating the screw; 803. a connecting disc; 804. connecting grooves; 805. and locking the nut.

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 work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-8, the utility model provides a device for highway construction measurement fixed mark, including a marking cylinder 1, a screw thread seat 2 is fixedly arranged inside the marking cylinder 1, the middle part of the screw thread seat 2 is rotatably connected with a positioning screw rod 3, a conical positioning rod 302 is fixedly arranged at the bottom end of the positioning screw rod 3, a rotating groove 102 is arranged in the middle part of the marking cylinder 1, a rotating plate 4 is rotatably connected inside the rotating groove 102, a mounting seat 6 is arranged on one side of the rotating plate 4 through a mounting column 5, and a measuring component 7 is arranged on one side of the mounting seat 6;

the bottom end of the marking cylinder 1 is fixedly provided with a supporting plate 101;

the bottom end of the positioning screw rod 3 is fixedly provided with a limiting disc 303 corresponding to the inner diameter of the marking cylinder 1;

the top end of the positioning screw rod 3 is fixedly provided with a rotating wheel 301;

the measuring assembly 7 comprises a sliding rail 701, a sliding seat 702, a mounting plate 703, two connecting plates 704, a tape 706 and a limiting structure, wherein the sliding rail 701 is fixedly arranged on one side of the mounting seat 6, the sliding seat 702 is connected with the sliding rail 701 in a sliding manner, the mounting plate 703 is fixedly arranged on one side of the sliding seat 702, the two connecting plates 704 are respectively fixedly arranged on two lateral sides of the mounting plate 703, mounting rods 705 are fixedly arranged on one sides of the two connecting plates 704, and the tape 706 is fixedly arranged between the two mounting rods 705;

the limiting structure comprises two limiting plates 707 and two limiting screws 709, wherein the two limiting plates 707 are respectively fixedly arranged on two sides of the mounting seat 6, the middle parts of the two limiting plates 707 are respectively provided with a limiting groove 708, the two limiting screws 709 are respectively fixedly arranged on two sides of the sliding seat 702, the two limiting screws 709 are respectively in sliding fit with the two limiting grooves 708, and one ends of the two limiting screws 709 are respectively in threaded connection with a fixing nut 7010;

specifically, as shown in fig. 1, 2, 3, 6, and 7, the two fixing nuts 7010 are firstly unscrewed, then the height of the tape measure 706 is adjusted under the sliding fit between the sliding base 702 and the sliding rail 701, the two limiting screws 709 are driven to slide inside the two limiting grooves 708 in the moving process of the tape measure 706, and after the adjustment is completed, the two fixing nuts 7010 are screwed down to limit the position of the tape measure 706.

Example 2:

the marking barrel is characterized by further comprising a rotating assembly 8, wherein the rotating assembly 8 comprises an installation block 801, a rotating screw 802 and a connecting disc 803, the installation block 801 is fixedly arranged on the other side of the rotating plate 4, the rotating screw 802 is fixedly arranged at the bottom end of the installation block 801, the connecting disc 803 is fixedly arranged at the bottom of the marking barrel 1, a connecting groove 804 in sliding fit with the rotating screw 802 is formed in the surface of the connecting disc 803, and a locking nut 805 is connected to the bottom end of the rotating screw 802 in a threaded manner;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 8, the locking nut 805 is firstly unscrewed, the tape measure 706 is driven to rotate under the rotation fit of the rotation groove 102 and the rotation plate 4, the measurement direction is adjusted, the rotation screw 802 is driven to slide inside the connection groove 804 in the rotation process of the rotation plate 4, the rotation of the rotation plate 4 is guided, and after the adjustment is completed, the locking nut 805 is screwed, and the position of the rotation plate 4 is defined.

The working principle is as follows: when the device is used, firstly, the rotating wheel 301 is rotated to drive the positioning screw rod 3 to rotate, the positioning screw rod 3 is driven to move downwards under the thread matching of the positioning screw rod 3 and the thread seat 2, so that the conical positioning rod 302 is moved to the outside of the marking barrel 1, the conical positioning rod 302 is inserted into the ground, then the locking nut 805 is unscrewed, the tape measure 706 is driven to rotate under the rotation matching of the rotating groove 102 and the rotating plate 4, the measuring direction is adjusted, the rotating screw rod 802 is driven to slide in the connecting groove 804 in the rotating process of the rotating plate 4, the rotating plate 4 is guided, after the adjustment is completed, the locking nut 805 is screwed, the position of the rotating plate 4 is limited, then the two fixing nuts 7010 are unscrewed, the height of the tape measure 706 is adjusted under the sliding matching of the sliding seat 702 and the sliding rail 701, the two limiting screws 709 are driven to slide in the two limiting grooves 708 in the moving process of the tape measure 706, after the adjustment is completed, the two fixing nuts 7010 are screwed, the position of the tape measure 706 is limited, and finally the tape measure 706 is pulled out to measure the mark 706.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device for highway construction measurement fixed mark, includes a mark section of thick bamboo (1), its characterized in that, the inside of a mark section of thick bamboo (1) is fixed and is equipped with screw thread seat (2), the middle part of screw thread seat (2) is rotated and is connected with positioning screw (3), the bottom mounting of positioning screw (3) is equipped with toper locating lever (302), rotation groove (102) have been seted up at the middle part of a mark section of thick bamboo (1), the inside of rotating groove (102) is rotated and is connected with rotor plate (4), mount pad (6) are installed through erection column (5) in one side of rotor plate (4), one side of mount pad (6) is equipped with measuring component (7).

2. The apparatus for measuring the fixed mark for road construction according to claim 1, wherein: measuring subassembly (7) includes slide rail (701), slide (702), mounting panel (703), two connecting plates (704), tape measure (706) and limit structure, slide rail (701) are fixed to be set up one side of mount pad (6), slide (702) with slide rail (701) sliding connection, mounting panel (703) are fixed to be set up one side of slide (702), two connecting plates (704) are fixed the setting respectively two avris of mounting panel (703), two one side of connecting plate (704) is all fixed and is equipped with installation pole (705), tape measure (706) are fixed to be set up two between installation pole (705).

3. The apparatus for measuring the fixed mark for road construction according to claim 2, wherein: limit structure includes two limiting plates (707) and two stop screw (709), two limiting plate (707) is fixed the setting respectively and is in two avris of mount pad (6), two spacing groove (708) have all been seted up at the middle part of limiting plate (707), two stop screw (709) is fixed the setting respectively and is in two avris of slide (702), two stop screw (709) respectively with two spacing groove (708) sliding fit, two the equal threaded connection of one end of stop screw (709) has fixation nut (7010).

4. The apparatus for measuring the fixed mark for road construction according to claim 1, wherein: still including runner assembly (8), runner assembly (8) are including installation piece (801), rotation screw rod (802) and connection pad (803), installation piece (801) are fixed to be set up the opposite side of rotor plate (4), it is in to rotate fixed the setting of screw rod (802) the bottom of installation piece (801), connection pad (803) are fixed to be set up the bottom of mark section of thick bamboo (1), the surface of connection pad (803) seted up with rotate screw rod (802) sliding fit's spread groove (804), the bottom threaded connection who rotates screw rod (802) has lock nut (805).

5. The apparatus for measuring the fixed mark for road construction according to claim 1, wherein: the bottom end of the marking cylinder (1) is fixedly provided with a supporting plate (101).

6. The apparatus for measuring the fixed mark for road construction according to claim 1, wherein: and a limiting disc (303) corresponding to the inner diameter of the marking cylinder (1) is fixedly arranged at the bottom end of the positioning screw rod (3).

7. The apparatus for measuring the fixed mark for road construction according to claim 1, wherein: and a rotating wheel (301) is fixedly arranged at the top end of the positioning screw rod (3).