CN214149269U

CN214149269U - Deep-digging roadbed construction side slope detection ruler

Info

Publication number: CN214149269U
Application number: CN202120407036.7U
Authority: CN
Inventors: 杨永军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-09-07
Anticipated expiration: 2031-02-24

Abstract

The utility model provides a side slope detection ruler for deep subgrade construction, which relates to the technical field of construction detection and comprises a main ruler body; the left end of the main ruler body is provided with an angle scale, the left end of the main ruler body is rotatably connected with a rotating ruler body, and a fixed groove is formed in the main ruler body; the bottom end of the main ruler body is connected with a groove rail in a sliding manner; the left end of the rotating ruler body is fixedly connected with a pointer, and the right end of the rotating ruler body is provided with a cylindrical clamping groove; the bottom end of the groove rail is rotatably connected with a base, and a level gauge is arranged on the groove rail; the utility model discloses the base is convenient for carry out the regulation of horizontal direction to the main scale body, can conveniently measure the levelness by survey road bed construction side slope ground through spirit level and angle scale to and the slope of road bed construction side slope, rotate the chi body and fix inside the main scale body through the card post, reduce the parking space of this device, protruding post is under spring B's effect simultaneously for the fixed slot that rotates the chi body and pop out from the main scale body has better usability.

Description

Deep-digging roadbed construction side slope detection ruler

Technical Field

The utility model belongs to the technical field of the construction detects, more specifically says, in particular to side slope detection chi of digging deeply roadbed construction.

Background

With the continuous development of the economic level and the scientific technology of China, China also makes great progress in the construction of traffic infrastructure, the requirement on deep-excavated roadbed is higher and higher in the construction of traffic roadbed, and the application of the slope detection ruler in the construction of deep-excavated roadbed effectively improves the safety performance of construction.

The side slope detection ruler for the deep excavation roadbed construction can refer to the patent CN207556527U, and mainly comprises a telescopic mechanism; the driving mechanism comprises a wheel carrier, a driving shaft and a driving wheel; the connecting rod is fixed at one end of the telescopic mechanism, which is far away from the driving mechanism; the fixing frame comprises an outer frame, a guide groove and a rotating shaft, the outer frame is rotatably connected with the connecting rod, and the vertical distance from the central axis of the connecting rod to the bottom surface of the outer frame is equal to the vertical distance from the lowest point of the bottom end of the driving wheel to the central axis of the connecting rod; the two angle rulers are respectively fixed at the top end of the outer frame, the bottom surfaces of the angle rulers and the top surface of the connecting rod are on the same plane, and the length of the connecting rod is larger than the radius of the angle rulers.

When the existing similar deep excavation roadbed construction side slope detection ruler is used, the adjustable effect is poor, the detection ruler cannot be suitable for multiple roadbed slope measurement environments, the main ruler body cannot be adjusted in the horizontal direction according to the position of a required matched fixing base, the slope and the bottom surface of the side slope cannot be measured in multiple aspects, and when the detection ruler is opened and used for fixing, the use method is low in practicability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a deep-cutting roadbed construction side slope detection ruler to it is relatively poor to solve current similar adjustable effect, can't be suitable for multiple roadbed slope measurement environment, can't carry out the regulation of horizontal direction to the main scale body according to required cooperation unable position according to unable cooperation unable base, can't carry out many-sided measurement to slope and side slope bottom surface, and detects the problem that the ruler is opening when using fixedly, and the use method practicality is low.

The utility model discloses deep-cut road bed construction side slope detection ruler's purpose and efficiency are reached by following concrete technical means:

a side slope detection ruler for deep subgrade construction comprises a main ruler body; the left end of the main ruler body is provided with an angle scale, the left end of the main ruler body is rotatably connected with a rotating ruler body, and a fixed groove is formed in the main ruler body; the bottom end of the main ruler body is connected with a groove rail in a sliding manner; the left end of the rotating ruler body is fixedly connected with a pointer, and the right end of the rotating ruler body is provided with a cylindrical clamping groove; the bottom end of the groove rail is rotatably connected with a base, and a level gauge is installed on the groove rail.

Furthermore, a convex groove is formed in the groove rail at the bottom end of the main scale body, the main scale body is connected to the convex groove in the groove rail in a sliding mode, and a clamping block is fixedly connected to the right end of the main scale body.

Furthermore, the top end of the base is provided with a rotating lug plate, the bottom end of the grooved rail is welded with a rotating shaft, the front end of the base is in threaded connection with a threaded knob, and the level gauge is installed at the front end of the grooved rail.

Furthermore, the right end of the main ruler body is provided with a sliding groove A, the clamping column is connected in the sliding groove A in a sliding mode, a spring A is arranged in the sliding groove A, and the spring A is arranged between the right end of the clamping column and the right end of the sliding groove A.

Furthermore, a sliding groove B is formed in the bottom end of the inner portion of the main ruler body, and the protruding column is connected into the sliding groove B in a sliding mode. The bottom end of the sliding chute B is provided with a spring B.

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

1. the setting of grooved rail, be favorable to the base bottom mounting subaerial at the road bed construction side slope of being surveyed, spirit level through installing on the grooved rail, the levelness of adjustment grooved rail makes it parallel with the horizontal plane, the screw knob through the base front end is fixed the angle of grooved rail, the rotation chi body of connection is rotated to adjustment main chi body left end, main chi body sliding connection is on the convex groove in the grooved rail, make after fixing the base conveniently carry out the regulation of horizontal direction to the main chi body, the spirit level on road bed construction side slope ground of being surveyed is measured to the spirit level through installing on the grooved rail, thereby the slope of the road bed construction side slope of being surveyed is measured to the pointer on the rotation chi body corresponding angle scale.

2. The setting of card post is favorable to rotating the chi body and rotates to the fixed slot on the main scale body in, the card post of main scale body right-hand member joint income rotates the cylinder draw-in groove of chi body right-hand member under spring A's effect, realize the portable fixed to the rotating scale body, the card post of main scale body right-hand member makes it break away from the cylinder draw-in groove of rotating chi body right-hand member when outwards pulling up, the protruding post of rotating the chi body in main scale body bottom is under spring B's effect, make the rotating scale body pop out from the fixed slot in the main scale body, better usability has.

Drawings

Fig. 1 is a schematic front side axial view structure of the present invention.

Fig. 2 is a schematic structural view of the present invention in use.

Fig. 3 is a schematic structural diagram of the middle groove rail of the present invention.

Fig. 4 is a schematic view of a half-section structure of the main ruler body of the utility model.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main scale body; 101. fixing grooves; 102. a chute A; 103. clamping the column; 104. a spring A; 105. a chute B; 106. a raised post; 107. a spring B; 108. an angle scale; 2. rotating the ruler body; 201. a pointer; 202. a cylindrical clamping groove; 3. a groove rail; 301. a convex groove; 4. a level gauge; 5. a base; 501. a threaded knob.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a side slope detection ruler for deep subgrade construction, which comprises a main ruler body 1; the left end of the main ruler body 1 is provided with an angle scale 108, the left end of the main ruler body 1 is rotatably connected with a rotating ruler body 2, and a fixing groove 101 is formed in the main ruler body 1; the bottom end of the main ruler body 1 is connected with a groove rail 3 in a sliding way; the left end of the rotating ruler body 2 is fixedly connected with a pointer 201, and the right end of the rotating ruler body 2 is provided with a cylindrical clamping groove 202; the bottom end of the groove rail 3 is rotatably connected with a base 5, and a level gauge 4 is arranged on the groove rail 3.

Wherein, a convex groove 301 is arranged on the groove rail 3 at the bottom end of the main ruler body 1, the main ruler body 1 is slidably connected on the convex groove 301 in the groove rail 3, and a clamping block is fixedly connected at the right end of the main ruler body 1.

Wherein, the top end of the base 5 is provided with a rotating lug plate, the bottom end of the groove rail 3 is welded with a rotating shaft, the front end of the base 5 is in threaded connection with a threaded knob 501, and the level meter 4 is arranged at the front end of the groove rail 3; the concrete function, fix base 5 bottom on the roadbed construction side slope subaerial of being surveyed, spirit level 4 through installing on grooved rail 3, the levelness of adjustment grooved rail 3 makes it parallel with the horizontal plane, the screw knob 501 through the base 5 front end is fixed the angle of grooved rail 3, adjust the rotation chi body 2 that main chi body 1 left end rotation is connected, main chi body 1 sliding connection is on the convex groove 301 in grooved rail 3, make and conveniently carry out the regulation of horizontal direction to main chi body 1 after fixing base 5, measure the levelness on the roadbed construction side slope ground of being surveyed through spirit level 4 of installing on grooved rail 3, thereby pointer 201 on the rotation chi body 2 corresponds angle scale 108 and measures the slope of the roadbed construction side slope of being surveyed.

The right end of the main scale body 1 is provided with a sliding groove A102, the clamping column 103 is connected in the sliding groove A102 in a sliding mode, a spring A104 is arranged in the sliding groove A102, and the spring A104 is arranged between the right end of the clamping column 103 and the right end of the sliding groove A102.

Wherein, the inside bottom of main chi body 1 is seted up one and is seted up a spout B105, and protruding post 106 sliding connection is in spout B105. The bottom end of the chute B105 is provided with a spring B107; the specific effect, in the fixed slot 101 that the rotation chi body 2 rotated to the main chi body 1, the card post 103 of main chi body 1 right-hand member was gone into in the cylinder draw-in groove 202 of rotation chi body 2 right-hand member in the joint under the effect of spring A104, realize the portable fixed to the rotation chi body 2, outwards pull up the card post 103 of main chi body 1 right-hand member and make it break away from the cylinder draw-in groove 202 of rotation chi body 2 right-hand member, the rotation chi body 2 is under the effect of the protruding post 106 of main chi body 1 bottom at spring B107, make the rotation chi body 2 pop out from the fixed slot 101 in the main chi body 1 of head, have better usability.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, the bottom end of a base 5 is fixed on the ground of a roadbed construction slope to be measured, the levelness of the groove rail 3 is adjusted to be parallel to the horizontal plane through a level gauge 4 arranged on the groove rail 3, the angle of the groove rail 3 is fixed through a thread knob 501 at the front end of the base 5, a rotating ruler body 2 connected with the left end of the main ruler body 1 in a rotating way is adjusted, the main ruler body 1 is connected with a convex groove 301 in the groove rail 3 in a sliding way, so that the main ruler body 1 can be conveniently adjusted in the horizontal direction after the base 5 is fixed, the levelness of the roadbed construction slope to be measured is measured through the level gauge 4 arranged on the groove rail 3, a pointer 201 on the rotating ruler body 2 corresponds to an angle disc 108 to measure the gradient of the roadbed construction slope to be measured, the rotating ruler body 2 rotates to a fixed groove 101 on the main ruler body 1, a clamping column 103 at the right end of the main ruler body 1 is clamped into a cylindrical clamping groove 202 at the right end of the rotating ruler body 2 under the action of a spring A104, the portable fixing of the rotating ruler body 2 is realized, when the clamping column 103 at the right end of the main ruler body 1 is pulled outwards to be separated from the cylindrical clamping groove 202 at the right end of the rotating ruler body 2, the protruding column 106 of the rotating ruler body 2 at the bottom end of the main ruler body 1 is under the action of the spring B107, so that the rotating ruler body 2 is popped out from the fixing groove 101 in the main ruler body 1, and the portable fixing device has good usability.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a deep-cutting road bed construction side slope detection chi which characterized in that: comprises a main ruler body (1); an angle scale (108) is arranged at the left end of the main ruler body (1), the left end of the main ruler body (1) is rotatably connected with a rotary ruler body (2), and a fixed groove (101) is formed in the main ruler body (1); the bottom end of the main ruler body (1) is connected with a groove rail (3) in a sliding manner; the left end of the rotating ruler body (2) is fixedly connected with a pointer (201), and the right end of the rotating ruler body (2) is provided with a cylindrical clamping groove (202); the bottom end of the groove rail (3) is rotatably connected with a base (5), and a level gauge (4) is arranged on the groove rail (3).

2. The deep-cutting roadbed construction side slope detection ruler of claim 1, which is characterized in that: a convex groove (301) is formed in the groove rail (3) at the bottom end of the main ruler body (1), the main ruler body (1) is connected to the convex groove (301) in the groove rail (3) in a sliding mode, and a clamping block is fixedly connected to the right end of the main ruler body (1).

3. The deep-cutting roadbed construction side slope detection ruler of claim 1, which is characterized in that: the base (5) top is equipped with one and rotates the otic placode, and a department axis of rotation of grooved rail (3) bottom welding, base (5) front end threaded connection department screw knob (501), spirit level (4) are installed at grooved rail (3) front end.

4. The deep-cutting roadbed construction side slope detection ruler of claim 1, which is characterized in that: the right end of the main ruler body (1) is provided with a sliding groove A (102), the clamping column (103) is connected in the sliding groove A (102) in a sliding mode, a spring A (104) is arranged in the sliding groove A (102), and the spring A (104) is arranged between the right end of the clamping column (103) and the right end of the sliding groove A (102).

5. The deep-cutting roadbed construction side slope detection ruler of claim 1, which is characterized in that: the bottom end in the main ruler body (1) is provided with a sliding groove B (105), and the protruding column (106) is connected in the sliding groove B (105) in a sliding manner; the bottom end of the sliding chute B (105) is provided with a spring B (107).