CN207515732U - A kind of road and bridge construction measuring device - Google Patents

Abstract

The utility model belongs to road and bridge field of measuring technique, is related to a kind of road and bridge construction measuring device, including pedestal, snap-gauge, balanced detector, fixator, reflectogauge, installing plate, laser emitter and adjustable height attachment device；Pedestal is connected by adjustable height attachment device with installing plate；Pedestal is parallel with installing plate；Balanced detector and fixator are separately positioned on installing plate；Laser emitter is arranged on the end of installing plate by fixator；Reflectogauge is arranged on base end；Snap-gauge is two, and two snap-gauges are separately positioned on pedestal and installing plate；The length of installing plate is not more than the length of pedestal.The utility model provides a kind of convenient for checking instrument overall leveling and be convenient for measuring the road and bridge construction measuring device of bridge integral thickness.

Description

A measuring device for road and bridge construction

technical field

The utility model belongs to the technical field of road and bridge measurement, and relates to a measuring device, in particular to a road and bridge construction measuring device.

Background technique

In the process of road and bridge construction, the thickness of the road and bridge structure is closely related to the overall strength of the road and bridge. Only when the thickness is guaranteed, the overall strength of the road and bridge can be guaranteed. To measure the thickness of the road structure, the current conventional method of measuring the thickness of the road structure is to use a scale to measure the exposed section after manual excavation.

The patent number is ZL201620333897.4, and the name is "A Measuring Device for Road and Bridge Construction", including a probe frame and a positioning plate. Two probes are installed on the probe frame, and two corresponding guide holes are set on the positioning plate. And the probes installed on the probe rack are respectively placed in the corresponding guide holes provided on the positioning plate; the lower end of the probes is provided with a wedge-shaped blade; The slide hole arranged on the probe frame is slidingly connected with the probe frame, and the probe frame is provided with a laser emitter, which emits a laser beam, and the laser beam irradiates on the scale of the cylindrical ruler. The existing road and bridge construction measuring devices have problems such as inconvenient to know whether the whole instrument is flat, inconvenient to adjust the height of the instrument according to the thickness of the bridge, and inconvenient to use.

Utility model content

In order to solve the above-mentioned technical problems in the background technology, the utility model provides a road and bridge construction measuring device which is convenient for checking the overall level of the instrument and measuring the overall thickness of the bridge.

In order to achieve the above object, the utility model adopts the following technical solutions:

A road and bridge construction measurement device is characterized in that: the road and bridge construction measurement device includes a base, a clamping plate, a balance detector, a fixer, a thickness measuring device, a mounting plate, a laser transmitter and a height-adjustable connection device; The base is connected to the mounting plate through a height-adjustable connecting device; the base is parallel to the mounting plate; the balance detector and the fixer are respectively arranged on the mounting plate; the laser emitter is set on the mounting plate through the fixer end; the thickness measuring device is arranged at the end of the base; there are two clamping plates, and the two clamping plates are respectively arranged on the base and the mounting plate; the length of the mounting plate is not greater than the length of the base.

As a preference, the height-adjustable connection device used in the utility model includes a threaded rod, a threaded sleeve and a fixed pipe; the threaded sleeve and the fixed pipe are respectively arranged on the mounting plate and the end of the base; the threaded sleeve and the fixed The tubes are coaxial; the threaded rod is arranged between the threaded sleeve and the fixed pipe and is respectively connected with the threaded sleeve and the fixed pipe through threads; the two clamping plates are respectively arranged on the threaded sleeve and the fixed pipe.

Preferably, the height-adjustable connection device adopted in the present invention further includes a handle fitted on the outside of the threaded rod.

As a preference, the balance detector used in the utility model includes a placement plate, a horizontal measuring groove and a horizontal measuring ball; the placing plate is arranged on the mounting plate; the horizontal measuring groove is connected to the placing plate and is parallel to the mounting plate; A level measuring ball is arranged on the level measuring groove.

As a preference, the balance detector used in the utility model also includes a fixed plate and a supporting plate; the placing plate is connected with the supporting plate and constitutes a placing room with the supporting plate; parallel to each other; the fixing plate is arranged on the mounting plate; the fixing plate is connected with the placement plate through fixing bolts.

As a preference, the fixture used in the utility model includes a connecting plate, a plate body, a connecting rod and a top plate; the plate body is arranged on the mounting plate; the connecting plate is connected with the top plate through a connecting rod; connected with the device; the overall shape of the connecting plate and the connecting rod after being connected is L-shaped and can move freely inside the plate body; the connecting plate is provided with an adjusting bolt.

As a preference, the fixer used in the utility model also includes a chute arranged on the plate body; a slide plate matching the structure of the chute is arranged in the chute; the connecting plate is connected with the connecting rod through the slide plate and It can move freely in the slot; a protective sleeve is set on the top plate.

As preferably, the thickness measuring device that the utility model adopts comprises stay rope, measuring ruler, fastening plate, storage chamber and measuring box, and stay rope is tied on the top of measuring ruler; Measuring ruler is wound around the outside of measuring box; The fixed plate is fixed on the right end of the base; the storage room is set inside the fastened plate; the measuring box is placed in the center of the fastened plate; the upper end of the measuring ruler is provided with a hanging hole; the center of the measuring box is provided with a fixed shaft, the The zero scale of the measuring ruler is set at one end close to the stay rope; the stay rope drives the measuring ruler to pull out or retract from the axial direction along the fixed shaft.

The utility model has the advantages of:

The utility model provides a road and bridge construction measuring device, which comprises a base, a clamping plate, a balance detector, a fixer, a thickness measuring device, a mounting plate, a laser emitter and a height-adjustable connection device; the base passes through the height-adjustable connection device Connected to the mounting plate; the base is parallel to the mounting plate; the balance detector and the fixer are respectively set on the mounting plate; the laser transmitter is set at the end of the mounting plate through the fixer; the thickness measuring device is set at the end of the base; There are two, and the two clamping plates are respectively arranged on the base and the mounting plate; the length of the mounting plate is not greater than the length of the base. The setting of the laser transmitter and the measuring ruler is conducive to knowing the index on the measuring ruler conveniently and accurately; the setting of the placement room, the fixing plate, the placement plate, the support plate, the level measuring groove and the level measuring ball is conducive to knowing whether the whole instrument is Flat; the setting of the drawstring, measuring ruler, fastening plate, storage room, measuring box and hanging hole is conducive to the convenience of measuring the overall thickness of the bridge; the setting of the fixed shaft is conducive to conveniently fixing the position of the measuring box and preventing the measuring box Displacement causes inaccurate measurement; the setting of the connecting plate, plate body, top plate, connecting rod and slide plate is conducive to conveniently fixing the laser transmitter and preventing the laser transmitter from moving; the grip, threaded rod, threaded sleeve and fixed tube It is convenient to adjust the height of the measuring device.

Description of drawings

Fig. 1 is the structural representation of the road and bridge construction measuring device provided by the utility model;

Fig. 2 is the structural representation of the balance detector that the utility model adopts;

Fig. 3 is the structural representation of the fixture that the utility model adopts;

Fig. 4 is the structural representation of the thickness measuring device that the utility model adopts;

In the picture:

1-base; 2-clamp; 3-grip; 4-threaded rod; 5-threaded sleeve; 6-balance detector; 61-placement chamber; 62-fixing plate; ;64-support plate; 65-level measuring groove; 651-level measuring ball; 7-fixer; 71-connecting plate; 711-adjusting bolt; 72-board body; 721-chute; Set; 74-connecting rod; 75-slider; 8-thickness measuring device; 81-drawing rope; 82-measuring ruler; 821-hanging hole; 83-fastening plate; 84-storage room; fixed shaft; 9-laser emitter; 10-installation plate; 11-fixed tube.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Example:

As shown in accompanying drawing 1 to accompanying drawing 4, the utility model provides a kind of road bridge construction measurement device, comprises base 1, clamping plate 2, handle 3, threaded rod 4, threaded sleeve 5, balance detector 6, fixed Device 7, thickness measuring device 8, laser emitter 9, mounting plate 10 and fixed pipe 11, base 1 is welded on the right side of fixed pipe 11; The left side; the handle 3 is socketed in the middle of the threaded rod 4; the upper end of the threaded rod 4 is threaded with the threaded sleeve 5, and the lower end is threaded with the fixed pipe 11; the balance detector 6 is arranged on the left end of the mounting plate 10; fixed The device 7 is installed on the left side of the laser emitter 9; the thickness measuring device 8 is inlaid on the inside of the right end of the base 1; the laser emitter 9 is placed on the right end of the mounting plate 10;

Referring to Fig. 2, the balance detector 6 that the utility model adopts comprises placing room 61, fixed plate 62, placed plate 63, support plate 64 and level measuring groove 65, placed room 61 and is offered at the inboard of fixed plate 62; Placed plate 63 Placed on the inner side of the placement chamber 61; the support plate 64 is welded on the upper and lower sides of the fixed plate 62 respectively; the horizontal measuring groove 65 is placed in the longitudinal middle position of the placing plate 63; the fixed plate 62 is provided with a fixing bolt 621; the horizontal measuring groove 65 The inside is provided with level measuring ball 651.

Referring to Fig. 4, the thickness measuring device 8 that the utility model adopts comprises stay cord 81, measuring ruler 82, fastening plate 83, storage room 84 and measuring box 85, and stay rope 81 is tied on the top of measuring ruler 82; 82 is wrapped around the outside of the measuring box 85; the fastening plate 83 is fixed on the right end of the base 1; the storage chamber 84 is opened inside the fastening plate 83; the measuring box 85 is placed at the center of the fastening plate 83; the upper end of the measuring ruler 82 A hanging hole 821 is provided; a fixed shaft 851 is provided at the center of the measurement box 85 .

Referring to Fig. 3, the fixture 7 that the utility model adopts comprises connecting plate 71, plate body 72, top plate 73, connecting rod 74 and slide plate 75, and connecting plate 71 bolts are installed on the top of plate body 72; Plate body 72 is welded on the installation The right end of the plate 10; the top plate 73 is welded on the right side of the connecting rod 74; the connecting rod 74 is welded on the bottom of the connecting plate 71; An adjustment bolt 711 is provided; a chute 721 is provided on the top of the plate body 72 ; a protective cover 731 is provided on the right side of the top board 73 .

In the working process of the utility model, the clamping plate 2 is used to clamp the upper part of the bridge, and the handle 3 is turned to lower the fixed pipe 11, and then the clamping plate 2 is clamped to the lower part of the bridge, and the handle 3 is rotated to raise the fixed tube 11 Clamp the bridge, after the fixing is completed, check whether the level measuring ball 651 on the inside of the level measuring groove 65 is in the middle position of the level measuring groove 65, the zero scale of the measuring ruler 82 is set at an end near the stay cord 81, pull the stay cord 81 to make the measurement The ruler 82 is lifted up, and the laser transmitter 9 is turned on to check the value of the measuring ruler 82.

Utilize the technical solution of the utility model, or those skilled in the art design a similar technical solution under the inspiration of the technical solution of the utility model, and achieve the above-mentioned technical effects, all fall into the protection scope of the utility model.

Claims (10)

1. a kind of road and bridge construction measuring device, it is characterised in that：The road and bridge construction measuring device includes pedestal （1）, snap-gauge（2）, balanced detector（6）, fixator（7）, reflectogauge（8）, installing plate（10）, laser emitter（9）With And adjustable height attachment device；The pedestal（1）Pass through adjustable height attachment device and installing plate（10）It is connected；The bottom Seat（1）With installing plate（10）It is parallel；The balanced detector（6）And fixator（7）It is separately positioned on installing plate（10）On； The laser emitter（9）Pass through fixator（7）It is arranged on installing plate（10）End；The reflectogauge（8）It is arranged on Pedestal（1）End；The snap-gauge（2）It is two, two snap-gauges（2）It is separately positioned on pedestal（1）And installing plate（10）On；Institute State installing plate（10）Length be not more than pedestal（1）Length.

2. road and bridge construction measuring device according to claim 1, it is characterised in that：The adjustable height connection dress It puts including threaded rod（4）, threaded sleeve（5）And fixing pipe（11）；The threaded sleeve（5）And fixing pipe（11）It sets respectively It puts in installing plate（10）And pedestal（1）End；The threaded sleeve（5）With fixing pipe（11）Coaxially；The threaded rod（4）If It puts in threaded sleeve（5）And fixing pipe（11）Between and pass through screw thread and threaded sleeve respectively（5）And fixing pipe（11）It is connected； Described two snap-gauges（2）It is separately positioned on threaded sleeve（5）And fixing pipe（11）On.

3. road and bridge construction measuring device according to claim 2, it is characterised in that：The adjustable height connection dress It puts to further include and is sleeved on threaded rod（4）External handle（3）.

4. the road and bridge construction measuring device according to claims 1 or 2 or 3, it is characterised in that：The balanced detector （6）Including placement plate（63）, horizontal measurement slot（65）And horizontal measurement ball（651）；The placement plate（63）It is arranged on installation Plate（10）On；The horizontal measurement slot（65）With placement plate（63）Connected and and installing plate（10）It is parallel；The horizontal measurement Slot（65）On be provided with horizontal measurement ball（651）.

5. road and bridge construction measuring device according to claim 4, it is characterised in that：The balanced detector（6）Also Including fixed plate（62）And support plate（64）；The placement plate（63）With support plate（64）Connected and and support plate（64）It forms Holding chamber（61）；The horizontal measurement slot（65）It is placed in holding chamber（61）Internal and and installing plate（10）It is parallel；The fixation Plate（62）It is arranged on installing plate（10）On；The fixed plate（62）Pass through fixing bolt（621）With placement plate（63）It is connected.

6. road and bridge construction measuring device according to claim 5, it is characterised in that：The fixator（7）Including even Fishplate bar（71）, plate body（72）, connecting rod（74）And top plate（73）；The plate body（72）It is arranged on installing plate（10）On；It is described Connecting plate（71）Pass through connecting rod（74）With top plate（73）It is connected；The top plate（73）With laser emitter（9）It is connected；The company Fishplate bar（71）And connecting rod（74）Global shape after connection is L-shaped and can be in plate body（72）It moves freely inside；The company Fishplate bar（71）On be provided with adjusting bolt（711）.

7. road and bridge construction measuring device according to claim 6, it is characterised in that：The fixator（7）It further includes It is arranged on plate body（72）Sliding slot（721）；The sliding slot（721）It is inside provided with and sliding slot（721）The slide plate that structure matches （75）；The connecting plate（71）Pass through slide plate（75）With connecting rod（74）It is connected and in sliding slot（721）Inside move freely；The top Plate（73）On be set with protective jacket（731）.

8. road and bridge construction measuring device according to claim 7, it is characterised in that：The reflectogauge（8）Packet Include fastening plates（83）, measuring box（85）, fixing axle（851）, measuring scale（82）And storage chamber（84）；The fastening plates（83）Gu Surely it is arranged on pedestal（1）End；The fastening plates（83）Inside forms storage chamber（84）；The measuring box（85）It is placed in storage Room（84）Center；The measuring box（85）Center on be provided with fixing axle（851）；The measuring scale（82）It twines It is wound on measuring box（85）It and can be along fixing axle on outside（851）Axial pull out or retract.

9. road and bridge construction measuring device according to claim 8, it is characterised in that：The reflectogauge（8）Also Including with measuring scale（82）Connected drawstring（81）；The drawstring（81）Drive measuring scale（82）From along fixing axle（851）Axis To pull-out or retract.

10. road and bridge construction measuring device according to claim 9, it is characterised in that：The reflectogauge（8）Also Including being arranged on measuring scale（82）The hanging hole of end（821）；The drawstring（81）It is arranged on hanging hole（821）In.