CN214040917U - Auxiliary support for digital resiliometer - Google Patents

Abstract

The utility model relates to an auxiliary stand that digital resiliometer was used, relate to engineering detection technology field, its technical scheme is main including fixed cover, the mount, a supporting seat, supporting legs and support base, it supports to subaerial to support the base, the supporting legs is provided with two vertical fixation to supporting the base on, the supporting legs upper end is fixed with supporting connection, the mount slides along the horizontal direction and sets up on the supporting seat, each fixed cover equipartition is to the mount, all overlap in each fixed cover is equipped with digital resiliometer, the sense terminal of each digital resiliometer all sets up and arrange the corresponding setting of position and detection point towards the syntropy, drive the digital resiliometer in each fixed cover through the drive mount and carry out the detection operation, and then improve concrete compressive strength's efficiency of software testing. This application has the effect that improves concrete compressive strength's efficiency of software testing.

Description

Auxiliary support for digital resiliometer

Technical Field

The application relates to the technical field of engineering detection, in particular to an auxiliary support for a digital rebound tester.

Background

At present, according to the regulation of the national industry standard JGJ/T23-2011 technical regulation for detecting the compressive strength of concrete by a rebound method: when the concrete members are detected in batches, the number of the detection areas is not less than 10, and each detection area needs to read 16 rebound values. Meanwhile, 16 measuring points are required to be uniformly distributed in the range of 0.04 square meter of the measuring area.

In view of the above-mentioned related technologies, the applicant finds that, in the actual use process, when the compressive strength of the concrete is tested by the digital resiliometer point by point and zone by zone, the testing work is more complicated, and the testing efficiency is low, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve concrete compressive strength's efficiency of software testing, this application provides an auxiliary stand that digital resiliometer was used.

The application provides a supplementary support that digital resiliometer used adopts following technical scheme:

the utility model provides an auxiliary stand that digital resiliometer was used, includes mount and a plurality of fixed cover, each fixed cover is in order to be used for the cover to establish fixed each digital resiliometer, each digital resiliometer's sense terminal all sets up towards the syntropy and arrange the position and correspond the setting with the detection point, the mount is in order to be used for fixed each fixed cover.

Through adopting above-mentioned technical scheme, realize fixed many digital resiliometers and carry out the multiple spot concurrent test through controlling many digital resiliometers of mount drive through setting up the mount and the cooperation of fixed cover, further improve efficiency of software testing.

Preferably, the end of each fixing sleeve far away from the detection end of the digital resiliometer is provided with a butt plate, the peripheral side of each fixing sleeve is provided with a mounting groove, each fixing sleeve has micro elasticity, the body of each digital resiliometer is clamped in the fixing sleeve, and the control module of the digital resiliometer extends out of the mounting groove.

Through adopting above-mentioned technical scheme, utilize the characteristic of digital resiliometer self shape, will be provided with the mounting groove and make fixed cover have certain for little elasticity on fixed sheatheeing in, realize can with digital resiliometer grafting clamp tightly to fixed effect on of sheatheeing in, so set up the digital resiliometer installation of being convenient for and fix to fixed sheatheeing in.

Preferably, each mounting groove is provided with a limiting part on two sides along the length direction of the fixing sleeve, and each limiting part is located on two sides of the control module of the digital resiliometer along the length direction of the digital resiliometer.

Through adopting above-mentioned technical scheme, utilize spacing portion to the control module's on the digital resiliometer limiting action, reduce the condition of digital resiliometer along fixed cover axis direction roll-off, further improve the connection stability between digital resiliometer and the fixed cover.

Preferably, still include in order to be used for supporting the supporting seat of installation mount, be provided with the guide post that supplies the mount to slide on the supporting seat.

Through adopting above-mentioned technical scheme, because the mount, fixed cover and the holistic weight of many digital resiliometers are great, if the staff controls the mount and detects work, the working strength that will lead to the staff is great, consequently, will support fixedly the mount through the support frame, and be provided with the guide post and be convenient for the mount and slide and install to the support frame on, the supporting role that utilizes the support frame will alleviate the working strength of staff, the setting of guide post is so that the stable positioning action of sliding and each check point of mount.

Preferably, it is provided with the push rod with guide post parallel arrangement to slide on the supporting seat, be provided with the uide bushing that supplies the push rod to slide on the supporting seat, wherein one end and the mount middle part position of push rod link firmly, the other end of push rod articulates there is first connecting rod, the one end that the push rod was kept away from to first connecting rod articulates there is the lever, the rotation fulcrum department of lever is articulated with the supporting seat, the power arm of lever is located one of keeping away from first connecting rod and serves, the power arm of lever is far away from resistance arm.

Through adopting above-mentioned technical scheme, utilize the linkage effect of push rod, uide bushing, first link and lever to realize driving the mount and carry out the effect that detects, its embodiment is rotatory and promote the mount to the direction of being close to the check point under the effect of first link and push rod through the control lever and carry out detection operation, also utilizes the lever principle simultaneously, and the power arm that sets up the lever is greater than the resistance arm, and the staff acts on through the one end to lever power arm, with reducible required power, reduces staff's working strength.

Preferably, the supporting seat lower extreme is provided with telescopic supporting legs, the supporting legs includes the inner tube and slides the outer tube outside the inner tube, the inner tube upper end is connected with the supporting seat, the outer tube is improved level and is run through and be provided with first through-hole, be provided with the second through-hole that a plurality of tracks arranged along inner tube length direction on the inner tube, still set up the bolt that runs through first through-hole and wherein arbitrary one second through-hole on the supporting legs.

Through adopting above-mentioned technical scheme, adjust the height of mount through setting up telescopic supporting legs, be applicable to the detection needs in the detection zone of co-altitude not, further improve the suitability that concrete compressive strength detected, the implementation mode is through inner tube, outer tube and first through-hole, the second through-hole cooperation bolt on it adjust the length of supporting legs.

Preferably, the lower ends of the supporting legs are further provided with a supporting base, a first reinforcing rod is further arranged between the supporting base and the outer tube, and a balancing weight is further arranged on the supporting base.

Through adopting above-mentioned technical scheme, the setting through supporting base and first stiffener will strengthen the bottom structural strength of support frame, will reduce the focus of support frame through setting up the balancing weight, will further improve the stability of placing of support frame.

Preferably, the supporting seat is hinged with a second reinforcing rod on one side far away from the fixing frame, a third through hole is formed in the lower end of the second reinforcing rod, a sliding groove is formed in the supporting base and is arranged in the horizontal direction, a bolt penetrates through the third through hole, slides in the sliding groove and is locked through a nut to fix the lower end of the second reinforcing rod to the supporting base.

By adopting the technical scheme, the second reinforcing rod is used for adjusting, installing and fixing the matched sliding groove, the bolt and the nut, and plays a role in reinforcing the stability of the support frame; because the height-adjustable of support frame, consequently will be provided with the third through-hole and cooperate sliding groove and bolt and nut on the support base to lock fixedly at the second stiffener lower extreme to be adapted to the regulation of support frame.

Preferably, a plurality of foot brake universal wheels are further arranged on the supporting base.

Through adopting above-mentioned technical scheme, the setting of service brake universal wheel will be convenient for whole auxiliary stand's level slide, is convenient for carry out the detection in each detection zone, further improves auxiliary stand's suitability.

In summary, the present application includes at least one of the following beneficial technical effects:

the digital resiliometers are fixed by the fixed sleeves, the fixed sleeves are fixed by the fixed frames, and multipoint simultaneous detection is carried out while the fixed frames are driven to move, so that the detection efficiency of the compressive strength of the concrete can be improved;

through setting up support frame, guide post, push rod, uide bushing, first connecting rod and lever and detect in order promoting the mount, will alleviate staff's working strength.

Drawings

FIG. 1 is a schematic view of the overall structure of an auxiliary stand according to an embodiment of the present application;

FIG. 2 is a schematic side view of an auxiliary stand according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view of the pouch according to the embodiment of the present application.

Reference numerals: 1. fixing a sleeve; 2. a fixed mount; 3. a supporting seat; 4. supporting legs; 41. an inner tube; 42. an outer tube; 5. a support base; 6. a digital resiliometer; 7. a butt joint plate; 8. mounting grooves; 9. a limiting part; 10. a guide post; 11. a push rod; 12. a guide sleeve; 13. a first link; 14. a lever; 15. a first through hole; 16. a second through hole; 17. a bolt; 18. a first reinforcement bar; 19. a balancing weight; 20. a foot brake universal wheel; 21. a second reinforcement bar; 22. a third through hole; 23. a sliding groove; 24. and (4) bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses auxiliary stand that digital resiliometer was used. Refer to fig. 1, fig. 2 shows, the auxiliary stand includes fixed cover 1, mount 2, supporting seat 3, supporting legs 4 and support base 5, support base 5 and support subaerially, supporting legs 4 are provided with two vertical fixation to support on the base 5, 4 upper ends of supporting legs are connected fixedly with supporting seat 3, mount 2 slides along the horizontal direction and sets up on supporting seat 3, 1 equipartition of each fixed cover is to mount 2 on, all the cover is equipped with digital resiliometer 6 in each fixed cover 1, the sense terminal of each digital resiliometer 6 all sets up and arrange the position and correspond the setting with the detection point towards the syntropy, drive digital resiliometer 6 in each fixed cover 1 through drive mount 2 and carry out the detection operation, and then improve concrete compressive strength's efficiency of software testing.

Referring to fig. 1 and fig. 3, each fixed cover 1 is last to keep away from the equal integrated into one piece of one end of digital resiliometer 6 sense terminal and to have butt joint board 7, each fixed cover 1 all has little elasticity along the week side seted up mounting groove 8 and each fixed cover 1, each digital resiliometer 6's fuselage all presss from both sides and establishes to fixed cover 1 in and digital resiliometer 6's control module stretches out outside mounting groove 8, each mounting groove 8 all forms spacing portion 9 along fixed cover 1 length direction's both sides, each spacing portion 9 all is located digital resiliometer 6's control module along digital resiliometer 6 length direction's both sides, utilize spacing portion 9 further to improve each digital resiliometer 6's the installation stability on fixed cover 1.

Referring to fig. 1 and 2, four horizontally arranged guide posts 10 are fixed on the support base 3, and the fixing frame 2 horizontally slides on the guide posts 10. Sliding installation has the push rod 11 with guide post 10 parallel arrangement on the supporting seat 3, install the uide bushing 12 that supplies push rod 11 to slide on the one side that is close to mount 2 on the supporting seat 3, the one end that push rod 11 is close to mount 2 links firmly with 2 middle part positions of mount, the one end that mount 2 was kept away from to push rod 11 articulates there is first connecting rod 13, the one end that push rod 11 was kept away from to first connecting rod 13 articulates there is lever 14, the rotation fulcrum point department of lever 14 is articulated with supporting seat 3, the power arm of lever 14 is located the one end of keeping away from first connecting rod 13, the power arm of lever 14 is far away from resistance arm far away from, utilize lever 14 principle can reduce the required power that promotes mount 2 and slide, alleviate staff's intensity of labour.

Referring to fig. 1 and 2, two supporting legs 4 are all set to be of a telescopic structure, two supporting legs 4 all include an inner tube 41 and an outer tube 42, the inner tube 41 slides in the outer tube 42, the upper end of the inner tube 41 is fixedly connected with the supporting seat 3, the upper level of the outer tube 42 is provided with a first through hole 15 in a penetrating manner, the inner tube 41 is provided with a plurality of second through holes 16 arranged along the length direction of the inner tube 41 in a penetrating manner, the supporting legs 4 are further provided with a bolt 17 penetrating through the first through hole 15 and any one of the second through holes 16, and thus the length of the supporting legs 4 can be adjusted along the vertical direction.

Referring to fig. 1 and 2, a first reinforcing rod 18 is further fixed between the supporting base 5 and the two outer tubes 42, and a balancing weight 19 is further placed on the supporting base 5, so that the placing stability of the auxiliary support is further improved. A plurality of foot brake universal wheels 20 are further installed on the supporting base 5, so that the auxiliary support can be horizontally moved by workers.

Referring to fig. 1 and 2, a second reinforcing rod 21 is hinged to one side, away from the fixed frame 2, of the supporting seat 3, a third through hole 22 horizontally arranged is formed in the lower end of the second reinforcing rod 21, a sliding groove 23 horizontally arranged is formed in the supporting base 5, the sliding groove 23 is arranged to be used for sliding adjustment of the lower end of the second reinforcing rod 21, a bolt 24 penetrates through the third through hole 22, and the bolt 24 slides in the sliding groove 23 and is locked by a nut to fix the lower end of the second reinforcing rod 21 to the supporting base 5.

The implementation principle of the auxiliary stand for the digital rebound tester 6 in the embodiment of the application is as follows: during detection, the auxiliary support is moved to a designated position, the fixing frame 2 is adjusted to an appropriate height, a worker can apply force upwards to the end of the power arm of the lever 14, and the fixing frame 2 is pushed to slide forwards under the action of the first connecting rod 13 and the push rod 11, so that the detection operation of each digital rebound tester 6 is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides an auxiliary stand that digital resiliometer was used which characterized in that: including mount (2) and a plurality of fixed cover (1), each fixed cover (1) is in order to be used for the cover to establish fixed each digital resiliometer (6), each the sense terminal of digital resiliometer (6) all sets up towards the syntropy and arranges the position and correspond the setting with the detection point, mount (2) are in order to be used for fixed each fixed cover (1).

2. The auxiliary stand for a digital resiliometer according to claim 1, wherein: each the one end of keeping away from digital resiliometer (6) sense terminal on fixed cover (1) all is provided with butt joint board (7), each the week side of fixed cover (1) is provided with mounting groove (8) and each fixed cover (1) all has little elasticity, each the fuselage of digital resiliometer (6) all presss from both sides and establishes to fixed cover (1) in and the control module of digital resiliometer (6) stretches out outside mounting groove (8).

3. The auxiliary stand for a digital resiliometer according to claim 2, wherein: each mounting groove (8) is provided with limiting parts (9) along two sides of the length direction of the fixing sleeve (1), and each limiting part (9) is located on two sides of a control module of the digital resiliometer (6) along the length direction of the digital resiliometer (6).

4. The auxiliary stand for a digital resiliometer according to claim 1, wherein: still include with supporting seat (3) that is used for supporting installation mount (2), be provided with guide post (10) that supply mount (2) to slide on supporting seat (3).

5. The auxiliary stand for a digital resiliometer according to claim 4, wherein: sliding on supporting seat (3) is provided with push rod (11) with guide post (10) parallel arrangement, be provided with uide bushing (12) that supplies push rod (11) to slide on supporting seat (3), wherein one end and mount (2) middle part position of push rod (11) link firmly, the other end of push rod (11) articulates there is first connecting rod (13), the one end that push rod (11) were kept away from in first connecting rod (13) articulates there is lever (14), the rotation fulcrum department of lever (14) is articulated with supporting seat (3), the power arm of lever (14) is located one of keeping away from first connecting rod (13) and serves, the power arm of lever (14) is far away from the resistance arm.

6. The auxiliary stand for a digital resiliometer according to claim 4, wherein: the supporting seat is characterized in that telescopic supporting legs (4) are arranged at the lower end of the supporting seat (3), the supporting legs (4) comprise inner tubes (41) and outer tubes (42) sliding outside the inner tubes (41), the upper ends of the inner tubes (41) are connected with the supporting seat (3), the outer tubes (42) are horizontally provided with first through holes (15) in a penetrating mode, a plurality of second through holes (16) arranged along the length direction of the inner tubes (41) are formed in the inner tubes (41), and the supporting legs (4) are further provided with bolts (17) penetrating through the first through holes (15) and any one of the second through holes (16).

7. The auxiliary stand for a digital resiliometer according to claim 6, wherein: the supporting leg is characterized in that a supporting base (5) is further arranged at the lower end of the supporting leg (4), a first reinforcing rod (18) is further arranged between the supporting base (5) and the outer tube (42), and a balancing weight (19) is further arranged on the supporting base (5).

8. The auxiliary stand for a digital resiliometer according to claim 7, wherein: articulated on one side of keeping away from mount (2) in supporting seat (3) have second stiffener (21), second stiffener (21) lower extreme is provided with third through-hole (22), be provided with along sliding groove (23) that the horizontal direction set up on supporting base (5), it has bolt (24) to run through in third through-hole (22), bolt (24) slide in sliding groove (23) and through nut locking with second stiffener (21) lower extreme fixed to supporting base (5).

9. The auxiliary stand for a digital resiliometer according to claim 7, wherein: the support base (5) is also provided with a plurality of foot brake universal wheels (20).

Images