CN209470631U

CN209470631U - A kind of road and bridge construction measuring device

Info

Publication number: CN209470631U
Application number: CN201920033171.2U
Authority: CN
Inventors: 周忠勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-09
Filing date: 2019-01-09
Publication date: 2019-10-08
Anticipated expiration: 2029-01-09

Abstract

The utility model discloses a kind of road and bridge construction measuring devices, including cylinder, the lower end of the cylinder is equipped with two-sided ring sword, the upper end center position of the cylinder is equipped with rectangular slide opening, square pole is inserted in the rectangular slide opening, the square pole inserts rectangular slide opening and the upper surface of square pole is installed with cross bar, and glass tube, the lower end of the upper surface center connection square pole of the glass tube are inserted in the cylinder.Two-sided ring sword is substantially the ring structure that section is isosceles cone, pass through cone structure, convenient in cylinder quick insertion insulating layer, pulling bolt to the right, bolt pulls out slot, glass tube inner thermal insulating layer length is corresponded to by the graduation mark of glass tube, the number of its corresponding avris, finally adds 1 mm length of two-sided ring sword, the actual thickness of insulating layer can be obtained, the insulation layer thickness of more accurate measurement each region solves the problems, such as to cannot ensure that insulating layer pours uniform.

Description

A kind of road and bridge construction measuring device

Technical field

The utility model relates to a kind of road and bridge construction measuring devices.

Background technique

With the exhibition of breaking out of communication paulin, the high-grade highway quantity based on highway, Class I highway increases year by year, Highway in China cause starts into people to build the new stage that high-grade highway is attached most importance to, and high-grade highway should focus on linear Design, keeps linear continuity, and passenger is made to have a sense of security and comfort in physiology and psychologically.

The bridge floor of road and bridge integrally mostly uses concrete reinforcement to pour, and concrete surface can pour one layer of heat preservation layer, After insulating layer is dry, stone pitch layer could be laid in surface on it, the thickness of insulating layer is most important, especially in cold In winter, insulating layer can protect concrete layer and not corroded by severe cold, when pouring insulating layer, by worker with cleaning shoe to guarantor Warm layer upper surface, which retracts, to be scraped, and then with the naked eye judges whether insulation layer thickness is consistent, this method, error is big, cannot ensure Each region insulating layer is uniform on concrete plane.

Utility model content

The purpose of this utility model is to provide a kind of road and bridge construction measuring devices, to solve in above-mentioned background technique What is proposed cannot ensure that insulating layer pours uniform problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of road and bridge construction measuring device, packet Cylinder is included, the lower end of the cylinder is equipped with two-sided ring sword, and the upper end center position of the cylinder is equipped with rectangular slide opening, described rectangular Square pole is inserted in slide opening, the square pole inserts rectangular slide opening and the upper surface of square pole is installed with cross bar, the cylinder It is inside inserted with glass tube, the lower end of the upper surface center connection square pole of the glass tube, the front side of the glass tube is carved It is printed on graduation mark and number, the end side of the square pole is equipped with slot, is installed with round set on the right side of the upper surface of the cylinder, described Bolt is inserted in circle set, the bolt inserts circle set and bolt is inserted into slot.

Preferably, inclined edge is equipped on the downside of the inner wall of the glass tube.

Preferably, spring is cased on the outside of the bolt, the left end of spring is fixedly connected on the right end of circle set, the right side of spring End is fixedly connected on the right part of bolt.

Compared with prior art, the utility model has the beneficial effects that holding cross bar for cylinder and glass tube insertion heat preservation Layer, inclined edge are substantially the ring structure that a section is oblique cone, are inserted into insulating layer convenient for glass tube, two-sided ring sword is substantially section It is convenient in cylinder quick insertion insulating layer by cone structure for the ring structure of isosceles cone, pulls bolt to the right, so that Bolt pulls out slot, corresponds to glass tube inner thermal insulating layer length by the graduation mark of glass tube, then corresponds to the number of its avris, most The actual thickness of insulating layer, the guarantor of more accurate measurement each region can be obtained in 1 mm length for adding two-sided ring sword afterwards Warm thickness degree solves the problems, such as to cannot ensure that insulating layer pours uniform.

Detailed description of the invention

Fig. 1 is that the glass tube of the utility model is inserted into cut-away illustration；

Fig. 2 is that the glass tube of the utility model pulls out cut-away illustration；

Fig. 3 is that the rectangular slide opening of the utility model and square pole cooperate schematic diagram；

Fig. 4 is that the glass tube of the utility model and cylinder cooperate schematic diagram；

Fig. 5 is that the glass tube of the utility model pulls out schematic diagram；

In figure: 1 cylinder, 2 two-sided ring swords, 3 rectangular slide openings, 5 square poles, 6 cross bars, 7 glass tubes, 8 inclined edges, 9 graduation marks, 10 Number, 11 slots, 12 circle sets, 13 bolts, 14 springs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of technical solution: a kind of road and bridge is applied Work measuring device, including cylinder 1, the lower end of cylinder 1 are equipped with two-sided ring sword 2, and the height of two-sided ring sword 2 is 1 millimeter, two-sided ring sword 2 substantially sections are that the ring structure of isosceles cone is convenient in 1 quick insertion insulating layer of cylinder by cone structure, cylinder 1 Upper end center position is equipped with rectangular slide opening 3, is inserted with square pole 5 in rectangular slide opening 3, square pole 5 is all with rectangular 3 section of slide opening Rectangular, and to be slidably matched, rotation when limitation square pole 5 moves up and down, square pole 5 inserts the upper of rectangular slide opening 3 and square pole 5 End face is installed with cross bar 6, the upper end of square pole 5 fixed transverse rod 6 by the way of welding, is inserted with glass tube 7 in cylinder 1, circle The inner wall of cylinder 1 and the outer wall of glass tube 7 cooperate in sliding contact, and section is all round, the substantially tempered glass of glass tube 7 The closed tubular structure of upper port processed, is Transparent color, convenient for observing its internal insulation layer thickness, the upper surface of glass tube 7 Center connects the lower end of square pole 5, and the upper end center position of glass tube 7 is by the way of welding under fixed square pole 5 End, the inner wall downside of glass tube 7 are equipped with inclined edge 8, and inclined edge 8 is substantially the ring structure that a section is oblique cone, is convenient for glass tube 7 It is inserted into insulating layer, the front side of glass tube 7 is imprinted with graduation mark 9 and number 10,9 actual range of of vertically-adjacent two short graduation mark It is 2 millimeters, and 9 actual range of of vertically-adjacent two long graduation mark is 1 centimetre.

Refering to fig. 1, Fig. 2 and Fig. 5, the end side of square pole 5 are equipped with slot 11, are equipped with slot 11 on the downside of the right end of square pole 5, Circle set 12, the upper end right side of cylinder 1 fixed circle set 12, round set 12 by the way of welding are installed on the right side of the upper surface of cylinder 1 It is inside inserted with bolt 13, circle set 12 is all round with 13 section of bolt, and to be slidably matched, bolt 13 inserts circle set 12 and bolt 13 insertion slots 11, when bolt 13 is inserted into slot 11, limitation square pole 5 is moved up and down, and spring 14 is nature, glass The lower end of pipe 7 and 1 lower end of cylinder distance are 1 millimeter, when bolt 13 is detached from the right end of slot 11 and left end contact square pole 5, Spring 14 is tensional state, and stretch recovery forces are 14 newton at this time, and the outside of bolt 13 is cased with spring 14, the left end of spring 14 It is fixedly connected on the right end of circle set 12, the right end of spring 14 is fixedly connected on the right part of bolt 13.

When the utility model is specifically implemented: cross bar 6 is pulled up, so that square pole 5 drives glass tube 7 to enter cylinder 1 It is interior, until when glass tube 7 is fully inserted into cylinder 1, and the corresponding bolt 13 of slot 11, by the retraction force of spring 14, so that inserting Pin 13 is inserted into slot 11, and when bolt 13 is inserted into slot 11, limitation square pole 5 is moved up and down, and holds cross bar 6 for 1 He of cylinder Glass tube 7 is inserted into insulating layer, and inclined edge 8 is substantially the ring structure that a section is oblique cone, is inserted into insulating layer convenient for glass tube 7, Two-sided ring sword 2 is substantially the ring structure that section is isosceles cone, by cone structure, is convenient in 1 quick insertion insulating layer of cylinder, Until on the downside of the lower end in contact of cylinder 1 when concrete layer, since insulating layer has good adhesiveness, into glass infuser 7 When, glass infuser 7 is not fallen out under no external force, pulls up cross bar 6, so that cylinder 1 deviates from insulating layer, pulls insert to the right Pin 13 compresses downwards cross bar 6 so that bolt 13 pulls out slot 11, so that glass tube 7 deviates from cylinder 1, passes through the quarter of glass tube 7 The corresponding 8 inner thermal insulating layer length of glass tube of line 9 is spent, the number 10 of its avris is then corresponded to, finally adds 1 millimeter of two-sided ring sword 2 The actual thickness of insulating layer, the insulation layer thickness of more accurate measurement each region can be obtained in length.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of road and bridge construction measuring device, including cylinder (1), it is characterised in that: the lower end of the cylinder (1) is equipped with double The upper end center position of face ring sword (2), the cylinder (1) is equipped with rectangular slide opening (3), the side of being inserted in the rectangular slide opening (3) Shape bar (5), the square pole (5) inserts rectangular slide opening (3) and the upper surface of square pole (5) is installed with cross bar (6), the cylinder (1) it is inserted with glass tube (7) in, the lower end of upper surface center connection square pole (5) of the glass tube (7), the glass Graduation mark (9) and number (10) are imprinted on front side of glass pipe (7), the end side of the square pole (5) is equipped with slot (11), the circle The upper surface side of cylinder (1) is installed with circle set (12), is inserted with bolt (13) in the circle set (12), the bolt (13) inserts Circle set (12) and bolt (13) insertion slot (11).

2. a kind of road and bridge construction measuring device according to claim 1, it is characterised in that: the glass tube (7) Inclined edge (8) are equipped on the downside of inner wall.

3. a kind of road and bridge construction measuring device according to claim 1, it is characterised in that: covered on the bolt (13) Have spring (14), one end of spring (14) is fixedly connected on circle set (12), and the other end end of spring (14) is fixedly connected on slotting It sells on (13).