CN218397783U

CN218397783U - Steel structure pressure testing machine for road and bridge construction

Info

Publication number: CN218397783U
Application number: CN202222597322.1U
Authority: CN
Inventors: 武亚超; 张荣杲; 李红巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-31
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a steel construction pressure test machine for road and bridge construction, the on-line screen storage device comprises a base, the top fixedly connected with frame of base, the top fixedly connected with cylinder of frame inner chamber, the bottom fixedly connected with pressure piece of cylinder output, the both sides of frame inner chamber bottom all are provided with positioning mechanism, positioning mechanism is including removing the seat, equal fixedly connected with slide bar between the both sides of base inner chamber top and bottom, the surperficial cover of slide bar is equipped with the sliding sleeve, and fixedly connected with adjusts the seat between two sliding sleeves. The utility model discloses a base, frame, cylinder, pressure piece, positioning mechanism, slide bar, sliding sleeve, regulation seat, regulating block, regulation shell, connecting block, motor, first threaded rod, first thread bush, regulating wheel and supporting shoe's cooperation is used, has solved the current steel construction that is used for the inconvenient fixed different specifications of steel construction pressure test machine of road bridge construction and has fixed the relatively poor problem of back stability.

Description

Steel structure pressure testing machine for road and bridge construction

Technical Field

The utility model belongs to the technical field of the steel construction detects, especially, relate to a steel construction pressure test machine for road and bridge construction.

Background

The road and bridge generally comprises a plurality of parts such as a roadbed, a pavement, a bridge, tunnel engineering, traffic engineering facilities and the like, a steel structure is an important component of the road and bridge, the steel structure is a structure made of steel materials, the structure mainly comprises beam steel, steel columns, steel trusses and other components made of profile steel, steel plates and the like, and rust removal processes such as silanization, pure manganese phosphating, washing drying, zinc plating and the like are adopted.

For example, patent number is a steel construction pressure measurement that discloses in CN202020462605.3, including unable adjustment base, unable adjustment base's upper surface is provided with positioning mechanism, the positioning mechanism symmetry sets up the both ends at unable adjustment base, positioning mechanism includes the locating piece, the locating piece welding is at unable adjustment base's upper surface, the standing groove has been seted up to the upper surface of locating piece, the welding of upper surface one side of locating piece has the fixed block, it has the locating lever to articulate on the fixed block, unable adjustment base's upper surface inboard welding has the backup pad, the top welding of backup pad has the roof, the lower surface intermediate position of roof is provided with the cylinder, the welding of the output of cylinder has the pressure piece, the utility model discloses a set up positioning mechanism, it is fixed with positioning mechanism at the both ends of steel construction, then utilize the cylinder to promote the pressure piece and do pressure measurement to the surface of steel construction, the effectual stability that has increased the steel construction both ends, provide convenience for pressure measurement.

Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, although can fix the steel construction, it still has the problem of the regulation of being not convenient for, two positioning mechanism's position is fixed unadjustable, if need detect the less material of specification, the both ends of steel construction can't be placed on positioning mechanism, just also the steel construction of inconvenient fixed different specifications, fixed mode is comparatively single simultaneously, if the phenomenon of skew appears in the steel construction detecting, then can lead to detecting the failure, can also bring the potential safety hazard seriously, the practicality is lower.

And the utility model discloses conveniently adjust, can adjust both sides positioning mechanism according to the steel construction of different specifications, the steel construction of convenient fixed different specifications adopts the mode of both sides centre gripping and upper and lower centre gripping simultaneously moreover, can carry out diversified restriction to the steel construction, improves the stability of steel construction, avoids the steel construction to appear the phenomenon of skew man-hour, and the security is high.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a steel construction pressure test machine for road and bridge construction possesses the steel construction of convenient fixed different specifications and the high advantage of fixed back stability, has solved the steel construction of the inconvenient fixed different specifications of steel construction pressure test machine that is used for road and bridge construction now and has fixed the relatively poor problem of back stability.

The utility model discloses a realize like this for steel construction pressure test machine of road and bridge construction, the on-line screen storage device comprises a base, the top fixedly connected with frame of base, frame inner chamber's top fixedly connected with cylinder, the bottom fixedly connected with pressure block of cylinder output, the both sides of frame inner chamber bottom all are provided with positioning mechanism, positioning mechanism is including removing the seat, equal fixedly connected with slide bar between the both sides of base inner chamber top and bottom, the surface cover of slide bar is equipped with the sliding sleeve, fixedly connected with regulation seat between two sliding sleeves, the equal fixedly connected with regulating block in both sides of the positive surface of regulation seat, the surface cover of regulating block is equipped with the regulating shell, the top fixedly connected with connecting block of regulating shell, the top of connecting block run through base and frame in proper order and with remove a fixed connection, the inner wall fixedly connected with motor of regulating seat, the first threaded rod of the equal fixedly connected with of output of motor both sides, the surface cover of first threaded rod is equipped with first thread bush, the bottom fixedly connected with regulating wheel of first thread bush, the bottom of regulating wheel runs through to the bottom of regulating wheel supporting shoe to the regulating wheel, the bottom fixedly connected with of base inner chamber uses with the regulating shoe with the cooperation of regulating block.

As the utility model discloses it is preferred, the top of removing the seat is provided with the hand wheel, the bottom fixedly connected with second threaded rod of hand wheel, the bottom of second threaded rod is run through to the bottom of removing the seat inner chamber and the cover is equipped with the second thread bush, and two remove one side that the seat is relative and have all seted up the standing groove, the inner chamber of standing groove is provided with the briquetting, and two one sides that the briquetting is opposite all run through remove the seat and with second thread bush fixed connection.

As the utility model discloses preferred, the surface of second threaded rod passes through bearing swing joint with removing the seat, two equal fixedly connected with backing rolls in one side that remove the seat relative.

As the utility model discloses it is preferred, the equal spacing shell of fixedly connected with in bottom of frame both sides, the inner chamber of spacing shell is provided with spacing, and two relative one ends of spacing all run through to the inner chamber of frame and with remove a fixed connection.

As the utility model discloses preferred, first opening has all been seted up to the both sides of adjusting the seat bottom, the second opening has all been seted up to the top of base and the bottom of frame.

As the utility model discloses it is preferred, the top fixedly connected with spring of adjusting the seat, and the top of spring and the inner wall fixed connection of base.

As the utility model discloses preferred, the surface of regulating block and the inner wall sliding connection of adjusting the shell, the screw thread on two first screw rod surfaces is opposite.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, frame, cylinder, pressure piece, positioning mechanism, slide bar, sliding sleeve, regulation seat, regulating block, regulation shell, connecting block, motor, first threaded rod, first thread bush, regulating wheel and supporting shoe's cooperation is used, has solved the current steel construction that is used for the inconvenient fixed different specifications of steel construction pressure test machine of road bridge construction and has fixed the relatively poor problem of back stability.

2. The utility model discloses a set up the standing groove, can be used for placing the steel construction, through setting up the briquetting, can be used for compressing tightly the steel construction, through setting up the hand wheel, can the person of being convenient for use rotate the second threaded rod, through setting up the backing roll, can play the effect of supporting steel structure, through setting up spacing shell and spacing, can improve the stability of removing the seat.

3. The utility model discloses a set up first opening, the installation and the use of regulating wheel can be convenient for, through setting up the second opening, the installation and the use of connecting block of can being convenient for, through setting up the spring, the regulation of adjusting the seat of can being convenient for resets, through setting up the regulating block, can be convenient for adjust the regulation of shell.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a structural sectional view provided by the embodiment of the invention;

fig. 3 is a sectional view of a positioning mechanism provided by an embodiment of the present invention;

fig. 4 is a sectional view of an adjusting seat provided by the embodiment of the present invention.

In the figure: 1. a base; 2. a frame; 3. a cylinder; 4. a pressure block; 5. a positioning mechanism; 501. a movable seat; 502. a hand wheel; 503. a second threaded rod; 504. a second threaded sleeve; 505. a placement groove; 506. pressing into blocks; 507. a support roller; 6. a slide bar; 7. a sliding sleeve; 8. an adjusting seat; 9. an adjusting block; 10. an adjustment housing; 11. connecting blocks; 12. a motor; 13. a first threaded rod; 14. a first threaded sleeve; 15. an adjustment wheel; 16. a support block; 17. a limiting shell; 18. a limiting frame; 19. a spring.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a steel construction pressure test machine for road and bridge construction, including base 1, base 1's top fixedly connected with frame 2, the top fixedly connected with cylinder 3 of frame 2 inner chamber, the bottom fixedly connected with pressure block 4 of 3 outputs of cylinder, the both sides of frame 2 inner chamber bottom all are provided with positioning mechanism 5, positioning mechanism 5 is including removing seat 501, equal fixedly connected with slide bar 6 between the both sides of base 1 inner chamber top and bottom, the surface cover of slide bar 6 is equipped with sliding sleeve 7, fixedly connected with adjusts seat 8 between two sliding sleeves 7, the equal fixedly connected with regulating block 9 in both sides on the positive surface of regulating seat 8, the surface cover of regulating block 9 is equipped with adjusting shell 10, adjusting shell 10's top fixedly connected with connecting block 11, connecting block 11's top run through base 1 and frame 2 in proper order and with remove seat 501 fixed connection, inner wall fixedly connected with motor 12 of adjusting seat 8, the equal fixedly connected with first 13 of output of motor 12 both sides, the surface cover of first threaded rod 13 is equipped with first thread bush 14, the bottom fixedly connected with regulating wheel 15 of first threaded bush, the bottom fixedly connected with regulating wheel 15 of first threaded rod 15 runs through regulating wheel 15 to the bottom of base 8 and the cooperation of inner chamber 16 that the regulating seat used.

Referring to fig. 1, 2 and 3, a hand wheel 502 is arranged at the top of the movable seat 501, a second threaded rod 503 is fixedly connected to the bottom of the hand wheel 502, the bottom of the second threaded rod 503 penetrates through the bottom of the inner cavity of the movable seat 501 and is sleeved with a second threaded sleeve 504, a placing groove 505 is formed in one side, opposite to the movable seats 501, of each of the two movable seats 505, a pressing block 506 is arranged in the inner cavity of the placing groove 505, one side, opposite to the two pressing blocks 506, of each of the two pressing blocks penetrates through the movable seat 501 and is fixedly connected with the second threaded sleeve 504, the surface of the second threaded rod 503 is movably connected with the movable seat 501 through a bearing, supporting rollers 507 are fixedly connected to one side, opposite to the movable seats 501, limit cases 17 are fixedly connected to the bottoms of two sides of the frame 2, limit cases 18 are arranged in the inner cavities of the frame 2, and are fixedly connected with the movable seats 501.

Adopt above-mentioned scheme: through setting up standing groove 505, can be used for placing the steel construction, through setting up briquetting 506, can be used for compressing tightly the steel construction, through setting up hand wheel 502, can convenient to use person rotate second threaded rod 503, through setting up backing roll 507, can play the effect of supporting the steel construction, through setting up spacing shell 17 and spacing 18, can improve the stability of removing seat 501.

Referring to fig. 2 and 4, first openings have been all seted up to the both sides of adjusting seat 8 bottom, and the second opening has all been seted up to the top of base 1 and the bottom of frame 2, adjusts the top fixedly connected with spring 19 of seat 8, and the top of spring 19 and the inner wall fixed connection of base 1, the surface of regulating block 9 and the inner wall sliding connection who adjusts shell 10, and the screw thread on two first threaded rod 13 surfaces is opposite.

Adopt above-mentioned scheme: through setting up first opening, can be convenient for adjust the installation and the use of wheel 15, through setting up the second opening, can be convenient for the installation and the use of connecting block 11, through setting up spring 19, can be convenient for adjust reseing of seat 8, through setting up regulating block 9, can be convenient for adjust the regulation of shell 10.

The utility model discloses a theory of operation:

when the device is used, a user places two ends of a steel structure to be detected on the supporting roller 507, then the motor 12 is controlled to operate to drive the first threaded rod 13 to rotate, the first threaded rod 13 rotates to drive the two adjusting wheels 15 to be away from each other through the cooperation of the first threaded sleeve 14, the adjusting wheels 15 move to be gradually moved upwards under the limitation of the supporting block 16, the adjusting wheels 15 drive the adjusting seat 8 to move upwards, the adjusting seat 8 drives the adjusting block 9 to move upwards, the adjusting block 9 moves upwards to drive the two adjusting shells 10 to move towards the middle, the adjusting shells 10 drive the two moving seats 501 to move towards the middle through the cooperation of the connecting block 11, two sides of the steel structure can enter the placing groove 505 until the inner wall of the placing groove 505 is in contact with two sides of the steel structure, the steel structure is clamped and fixed, the second threaded rod 503 is rotated through the cooperation of the hand wheel 502, the second threaded rod 503 rotates to drive the pressing block 506 to move downwards through the cooperation of the second threaded sleeve 504 until the pressing block is tightly attached, the steel structure is compressed, the device is convenient to adjust, the steel structure, the device can fix the steel structure with different specifications, meanwhile, the steel structure can be fixed, the stability of the steel structure is improved, the steel structure is prevented from shifting in the detection process that the detection of the detection device can move downwards, and the detection device can conveniently moves towards the detection cylinder 3, and the detection device can conveniently detects the pressure detection cylinder 4.

In summary, the following steps: this a steel construction pressure test machine for road and bridge construction, through base 1, frame 2, cylinder 3, pressure piece 4, positioning mechanism 5, slide bar 6, sliding sleeve 7, adjust seat 8, regulating block 9, adjust the shell 10, connecting block 11, motor 12, first threaded rod 13, first thread bush 14, regulating wheel 15 and supporting shoe 16's cooperation use, solved the current inconvenient steel construction of fixed different specifications of steel construction pressure test machine that is used for road and bridge construction and fixed poor problem of back stability.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A steel construction pressure test machine for road and bridge construction, including base (1), its characterized in that: the top of the base (1) is fixedly connected with a frame (2), the top of an inner cavity of the frame (2) is fixedly connected with a cylinder (3), the bottom of an output end of the cylinder (3) is fixedly connected with a pressure block (4), both sides of the bottom of the inner cavity of the frame (2) are provided with positioning mechanisms (5), each positioning mechanism (5) comprises a movable seat (501), a sliding rod (6) is fixedly connected between both sides of the top and the bottom of the inner cavity of the base (1), a sliding sleeve (7) is sleeved on the surface of the sliding rod (6), a regulating seat (8) is fixedly connected between the two sliding sleeves (7), both sides of the front surface of the regulating seat (8) are fixedly connected with regulating blocks (9), a regulating shell (10) is sleeved on the surface of the regulating blocks (9), a connecting block (11) is fixedly connected with the top of the regulating shell (10), the top of the connecting block (11) sequentially penetrates through the base (1) and the frame (2) and is fixedly connected with the movable seat (501), a motor (12) is fixedly connected with the inner wall of the regulating seat (8), a first threaded rod (13) is fixedly connected with a first threaded rod (14), and a first threaded sleeve (14) is sleeved on the bottom of the first threaded rod (14), the bottom of adjusting wheel (15) runs through to the bottom of adjusting seat (8), the bottom fixedly connected with of base (1) inner chamber has supporting shoe (16) with adjusting wheel (15) cooperation use.

2. The steel structure pressure testing machine for road and bridge construction as claimed in claim 1, wherein: the top of removing seat (501) is provided with hand wheel (502), the bottom fixedly connected with second threaded rod (503) of hand wheel (502), the bottom of second threaded rod (503) is run through to the bottom of removing seat (501) inner chamber and is equipped with second thread bush (504) with the cover, and standing groove (505) have all been seted up to two relative one sides of removing seat (501), the inner chamber of standing groove (505) is provided with briquetting (506), and two opposite one sides of briquetting (506) all run through remove seat (501) and with second thread bush (504) fixed connection.

3. The steel structure pressure testing machine for road and bridge construction as claimed in claim 2, wherein: the surface of the second threaded rod (503) is movably connected with the moving seats (501) through bearings, and supporting rollers (507) are fixedly connected to the opposite sides of the two moving seats (501).

4. The steel structure pressure testing machine for road and bridge construction as claimed in claim 1, wherein: the bottom of frame (2) both sides is spacing shell (17) of equal fixedly connected with, the inner chamber of spacing shell (17) is provided with spacing (18), and the one end that two spacing (18) are relative all runs through to the inner chamber of frame (2) and with remove seat (501) fixed connection.

5. The steel structure pressure testing machine for road and bridge construction as claimed in claim 1, wherein: first openings are formed in two sides of the bottom of the adjusting seat (8), and second openings are formed in the top of the base (1) and the bottom of the frame (2).

6. The steel structure pressure testing machine for road and bridge construction as claimed in claim 1, wherein: the top of the adjusting seat (8) is fixedly connected with a spring (19), and the top of the spring (19) is fixedly connected with the inner wall of the base (1).

7. The steel structure pressure testing machine for road and bridge construction as claimed in claim 1, wherein: the surface of the adjusting block (9) is in sliding connection with the inner wall of the adjusting shell (10), and the threads on the surfaces of the two first threaded rods (13) are opposite.