CN212364186U - Strength detection equipment is used in public road bridge roof beam construction - Google Patents

Abstract

The utility model discloses an intensity check out test set is used in public road bridge roof beam construction, including the base plate, two installation shells are installed to the bottom of base plate, install respectively in one in two installation shells and extend to its outside high adjustment mechanism, and a damper is installed respectively to two high adjustment mechanism's bottom, installs elevating gear in the bottom of base plate between two installation shells, and elevating gear is the hydraulic stem, and detection mechanism is installed to elevating gear's bottom. The utility model discloses height adjustment is convenient, puts steadily, detects accurately.

Description

Strength detection equipment is used in public road bridge roof beam construction

Technical Field

The utility model relates to a public road bridge roof beam construction technical field specifically is a public road bridge roof beam construction uses intensity check out test set.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.

Bridge needs often detect it to guarantee its security, current bridge detection device puts steadily inadequately, detects accurate inadequately, consequently, to above current situation, urgent need development one kind puts steadily, detects accurate intensity check out test set for highway bridge construction, in order to overcome not enough in the current practical application, satisfies current demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intensity check out test set is used in public road bridge roof beam construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an intensity check out test set is used in public road bridge roof beam construction, includes the base plate, two installation shells, two are installed respectively in an altitude mixture control mechanism who extends to its outside in the installation shell, two a damper is installed respectively to altitude mixture control mechanism's bottom, two install elevating gear in the bottom of base plate between the installation shell, elevating gear is the hydraulic stem, detection mechanism is installed to elevating gear's bottom.

As a further aspect of the present invention: the height adjustment mechanism includes: threaded rod, twist grip, slider, hollow shaft, boss and first spring, the top of threaded rod is passed through the bearing and is connected with the base plate rotation, the top welding of threaded rod has twist grip, install the slider on the threaded rod, the hollow shaft is installed to the downside of slider, the hollow shaft extends to the outside of installation shell, the top and the slider of hollow shaft are laminated mutually, a boss, two have been welded respectively to the left and right sides of hollow shaft install a first spring, two on the boss respectively the bottom of first spring links to each other with the inside bottom of installation shell respectively.

As a further aspect of the present invention: the damper mechanism includes: mounting panel, backup pad, first riser, connecting rod, gyro wheel, buffer block and second spring, the mounting panel links to each other with the bottom of hollow shaft, the backup pad is installed to the below of mounting panel, install the buffer block between mounting panel and the backup pad, the top of buffer block passes through the second spring and links to each other with the mounting panel, the bottom of buffer block passes through the second spring and links to each other with the backup pad, a first riser, two are installed respectively to the left and right sides of mounting panel install a connecting rod on the first riser respectively, the connecting rod rotates with first riser through the round pin axle to be connected, two a gyro wheel is installed respectively to the bottom of connecting rod, the gyro wheel links to each other with the connecting rod through the round pin axle.

As a further aspect of the present invention: the detection mechanism includes: the adapter plate is connected with the lifting device, the second vertical plates are respectively installed on the left side and the right side of the bottom of the adapter plate, the rotating shaft is rotatably connected between the two second vertical plates, the two clamp rings are installed on the rotating shaft, and the two clamp rings are respectively connected with the detector.

As a further aspect of the present invention: the detector is an ultrasonic detector.

Compared with the prior art, the beneficial effects of the utility model are that: according to the strength detection equipment for highway bridge construction, the threaded rod is driven to rotate through the rotating handle, the sliding block is driven to move through the rotation of the threaded rod, the hollow shaft is driven to move through the movement of the sliding block, and the damping mechanism is driven to move through the movement of the hollow shaft, so that the height can be adjusted conveniently and stably placed on the bridge floor; drive detection mechanism through elevating gear and remove, adjust the distance of detector and bridge floor, adjust its inclination with the bridge floor through rotating the detector, be favorable to detecting more accurately. To sum up, the utility model discloses height adjustment is convenient, puts steadily, detects accurately.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a view from a-a direction in the front view of the present invention.

Fig. 3 is a partial view of the front view of the present invention at B.

In the figure: 1-base plate, 2-mounting shell, 3-height adjusting mechanism, 301-threaded rod, 302-rotating handle, 303-sliding block, 304-hollow shaft, 305-boss, 306-first spring, 4-damping mechanism, 401-mounting plate, 402-supporting plate, 403-first vertical plate, 404-connecting rod, 405-roller, 406-buffer block, 407-second spring, 5-lifting device, 6-detection mechanism, 601-adapter plate, 602-second vertical plate, 603-snap ring, 604-rotating shaft and 605-detector.

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. 1-3, in the embodiment of the present invention, an intensity detection equipment for highway bridge construction, including base plate 1, two installation shells 2 are installed to the bottom of base plate 1, installation shell 2 passes through the screw and links to each other with base plate 1, two install respectively in installation shell 2 in a height adjustment mechanism 3 that extends to its outside, height adjustment mechanism 3 includes: threaded rod 301, twist grip 302, slider 303, hollow shaft 304, boss 305 and first spring 306, the top of threaded rod 301 is passed through the bearing and is connected with base plate 1 rotation, the top welding of threaded rod 301 has twist grip 302, install slider 303 on the threaded rod 301, hollow shaft 304 is installed to the downside of slider 303, hollow shaft 304 extends to the outside of installing shell 2, the top and the slider 303 of hollow shaft 304 are laminated mutually, a boss 305, two have been welded respectively to the left and right sides of hollow shaft 304 install a first spring 306 on the boss 305 respectively, two the bottom of first spring 306 links to each other with the inside bottom of installing shell 2 respectively, two a damper 4 is installed respectively to height adjusting mechanism 3's bottom, damper 4 includes: the mounting plate 401 is connected with the bottom of the hollow shaft 304, the support plate 402 is mounted below the mounting plate 401, the buffer block 406 is mounted between the mounting plate 401 and the support plate 402, the top end of the buffer block 406 is connected with the mounting plate 401 through the second spring 407, the bottom of the buffer block 406 is connected with the support plate 402 through the second spring 407, the left side and the right side of the mounting plate 401 are respectively provided with the first vertical plate 403, the two first vertical plates 403 are respectively provided with the connecting rod 404, the connecting rod 404 is rotatably connected with the first vertical plates 403 through pin shafts, the bottoms of the two connecting rods 404 are respectively provided with the roller 405, the roller 405 is connected with the connecting rod 404 through a pin shaft, and the lifting device 5 is mounted at the bottom of the base plate 1 between the two mounting cases 2, elevating gear 5 is the hydraulic stem, elevating gear 5's bottom is installed detection mechanism 6, detection mechanism 6 includes: the device comprises an adapter plate 601, second vertical plates 602, clamping rings 603, a rotating shaft 604 and a detector 605, wherein the adapter plate 601 is connected with the lifting device 5, the second vertical plates 602 are respectively installed on the left side and the right side of the bottom of the adapter plate 601, the rotating shaft 604 is rotatably connected between the two second vertical plates 602, the two clamping rings 603 are installed on the rotating shaft 604, and the two clamping rings 603 are respectively connected with the detector 605. The threaded rod 301 is driven to rotate through the rotating handle 302, the sliding block 303 is driven to move through the rotation of the threaded rod 301, the hollow shaft 304 is driven to move through the movement of the sliding block 303, and the damping mechanism 4 is driven to move through the movement of the hollow shaft 304, so that the height can be adjusted conveniently and stably placed on the bridge floor; drive detection mechanism 6 through elevating gear 5 and remove, through the distance of detector 605 and bridge floor, adjust its and the inclination of bridge floor through rotating detector 605 for it is more accurate to detect.

Example 2

Referring to fig. 3, in the embodiment of the present invention, the detector 605 is an ultrasonic detector.

According to the strength detection equipment for highway bridge construction, the threaded rod 301 is driven to rotate through the rotating handle 302, the sliding block 303 is driven to move through the rotation of the threaded rod 301, the hollow shaft 304 is driven to move through the movement of the sliding block 303, and the damping mechanism 4 is driven to move through the movement of the hollow shaft 304, so that the height can be adjusted conveniently and stably placed on a bridge floor; drive detection mechanism 6 through elevating gear 5 and remove, adjust the distance of detector 605 and bridge floor, adjust its and the inclination of bridge floor through rotating detector 605, be favorable to detecting more accurately.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides an intensity check out test set is used in public road bridge roof beam construction, includes base plate (1), its characterized in that, two installation shell (2), two are installed to the bottom of base plate (1) install respectively in installation shell (2) extend to its outside high adjustment mechanism (3), two a damper (4), two are installed respectively to the bottom of high adjustment mechanism (3) between installation shell (2) in the bottom of base plate (1) install elevating gear (5), elevating gear (5) are the hydraulic stem, detection mechanism (6) are installed to the bottom of elevating gear (5).

2. The strength detecting apparatus for road bridge construction according to claim 1, wherein the height adjusting mechanism (3) includes: threaded rod (301), twist grip (302), slider (303), hollow shaft (304), boss (305) and first spring (306), the top of threaded rod (301) is passed through the bearing and is rotated with base plate (1) and be connected, the top welding of threaded rod (301) has twist grip (302), install slider (303) on threaded rod (301), hollow shaft (304) are installed to the downside of slider (303), hollow shaft (304) extend to the outside of installing the shell (2), the top and slider (303) of hollow shaft (304) are laminated mutually, boss (305) have been welded respectively to the left and right sides of hollow shaft (304), two install a first spring (306) on boss (305) respectively, two the bottom of first spring (306) links to each other with the inside bottom of installing the shell (2) respectively.

3. The strength detecting apparatus for road bridge construction according to claim 1, wherein the shock absorbing mechanism (4) includes: the hollow shaft is characterized by comprising a mounting plate (401), a support plate (402), first vertical plates (403), connecting rods (404), rollers (405), a buffer block (406) and second springs (407), wherein the mounting plate (401) is connected with the bottom of the hollow shaft (304), the support plate (402) is mounted below the mounting plate (401), the buffer block (406) is mounted between the mounting plate (401) and the support plate (402), the top end of the buffer block (406) is connected with the mounting plate (401) through the second springs (407), the bottom of the buffer block (406) is connected with the support plate (402) through the second springs (407), the left side and the right side of the mounting plate (401) are respectively provided with the first vertical plates (403), the two first vertical plates (403) are respectively provided with the connecting rods (404), the connecting rods (404) are rotatably connected with the first vertical plates (403) through pin shafts, the bottoms of the two connecting rods (404) are respectively provided with the rollers (405), the roller (405) is connected with the connecting rod (404) through a pin shaft.

4. The strength detecting apparatus for road bridge construction according to claim 1, wherein the detecting mechanism (6) includes: adapter plate (601), second riser (602), snap ring (603), pivot (604) and detector (605), adapter plate (601) links to each other with elevating gear (5), one second riser (602) is installed respectively to both sides about the bottom of adapter plate (601), two rotate between second riser (602) and be connected with pivot (604), install two snap rings (603) on pivot (604), two snap ring (603) link to each other with detector (605) respectively.

5. The strength detecting apparatus for road bridge construction according to claim 4, wherein the detector (605) is an ultrasonic detector.

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