CN218470413U

CN218470413U - Reinforced concrete bearing capacity detection device

Info

Publication number: CN218470413U
Application number: CN202222591533.4U
Authority: CN
Inventors: 王显亮; 王欢欢; 邱立志; 高纪海
Original assignee: Heilongjiang Chenao Construction Engineering Quality Inspection Co ltd
Current assignee: Heilongjiang Chenao Construction Engineering Quality Inspection Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-10
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a building detection area especially relates to reinforced concrete bearing capacity detection device, the utility model discloses a solve hydraulic equipment and accomplish the displacement through adding slip or pivoted moving part, the moving part bears huge reaction force life-span very short, need frequently dismantle the technical problem that hydraulic equipment changed the moving part, hydraulic pressure force measuring mechanism below is equipped with the concrete support, concrete support cavity sets up the edge can bearing concrete, the concrete support lower extreme is connected with the disc, the disc lower surface rotates and is connected with the slider, the slider passes through displacement mechanism and realizes the slip displacement, drive concrete horizontal motion through displacement mechanism, the disc drives concrete circular motion, accomplish and switch the measurement station, the impact force that the concrete support bore is undertaken by the geodetic dispersion, can not cause great damage to the moving part, worm gear all has self-locking function with screw drive, the concrete of bearing pressure can not move, make the measurement station accurate.

Description

Reinforced concrete bearing capacity detection device

Technical Field

The utility model relates to a building detection area especially relates to reinforced concrete bearing capacity detection device.

Background

With the continuous development of building technology in China, the market scale of the prefabricated building is increased at a high speed, the quality of the prefabricated building needs to be controlled, the performance of various prefabricated parts needs to be monitored and detected, the bearing capacity of the reinforced concrete structure needs to be detected in the using process, and the detection equipment usually adopts hydraulic detection;

need incessantly change the measurement station when detecting, prior art adopts hydraulic equipment to remove usually and changes the measurement station, but hydraulic equipment itself need exert force and bear ascending reaction force, accomplishes the displacement through adding slip or pivoted moving part, and the moving part bears huge reaction force life-span very short, needs frequently to dismantle hydraulic equipment and changes the moving part, the utility model provides an above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve hydraulic equipment and accomplish the displacement through adding slip or pivoted moving part, the moving part bears huge reaction force life-span very short, needs frequently to dismantle the technical problem that hydraulic equipment changed the moving part, and then provides reinforced concrete bearing capacity detection device.

Reinforced concrete bearing capacity detection device includes: hydraulic pressure dynamometer, support, hydraulic pressure dynamometer links to each other with the support, and hydraulic pressure dynamometer can vertically push down and record pressure, hydraulic pressure dynamometer below is equipped with the concrete support, and concrete support cavity sets up the edge and can the bearing concrete, and the concrete support lower extreme is connected with the disc, and the disc lower surface rotates and is connected with the slider, and the slider passes through displacement mechanism and realizes sliding displacement.

Furthermore, two opposite sides of the four sides of the concrete support are provided with support rods, and the inner walls of the four sides of the concrete support are the same as the shape and the size of concrete.

Further, displacement mechanism includes the screw thread axle, and the screw thread axle rotates to be connected in bearing frame both ends, and two bearing frames all link to each other with the slide rail, slide rail and slider sliding connection, screw thread axle and slider threaded connection.

Furthermore, the disc provides power through a power mechanism, the power mechanism comprises a motor, the motor is connected with a worm, the worm is rotatably connected in a transmission box, the transmission box is connected with a sliding block, the worm is meshed with a worm wheel, the worm wheel is connected with a worm wheel shaft, the worm wheel shaft is rotatably connected to the upper wall of the transmission box, the upper end of the worm wheel shaft is connected with a gear, the gear is meshed with a gear ring, and the gear ring is connected to the outer edge of the disc.

The utility model discloses beneficial effect:

1. the hydraulic equipment is fixed, the displacement mechanism drives the concrete to move horizontally, the disc drives the concrete to move circumferentially, the switching of measuring points is completed, the impact force borne by the concrete support is dispersed and borne by the ground, and the moving part cannot be damaged greatly;

2. the power mechanism transmits power to the disc through the worm gear, the displacement mechanism drives the sliding block to displace through thread transmission, the worm gear and the thread transmission have a self-locking function, and concrete bearing pressure cannot move, so that a measuring point is accurate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the displacement mechanism 6 and the power mechanism 7 of the present invention;

fig. 3 is a schematic structural diagram of the power mechanism 7 of the present invention.

In the figure: a hydraulic force measuring mechanism 1; a bracket 2; a concrete support 3; a support rod 31; a disc 4; a slider 5; a displacement mechanism 6; a threaded shaft 61; a bearing housing 62; a slide rail 63; a power mechanism 7; a motor 71; a transmission case 72; a worm 73; a worm gear 74; a worm gear shaft 75; a gear 76; and a ring gear 77.

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.

The rotary connection in the device means that the bearing is arranged on the shaft in a drying way, a spring retainer ring groove is arranged on the shaft or the shaft hole, and the axial fixation of the bearing is realized by clamping the elastic retainer ring in the retainer ring groove, so that the rotation is realized; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like.

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

The first embodiment is as follows:

the reinforced concrete bearing capacity detecting device of the embodiment is described below with reference to fig. 1 to 3, and includes: the device comprises a hydraulic force measuring mechanism 1 and a support 2, wherein the hydraulic force measuring mechanism 1 is connected with the support 2, the hydraulic force measuring mechanism 1 can be vertically pressed downwards and record pressure, a concrete support 3 is arranged below the hydraulic force measuring mechanism 1, the hollow edge of the concrete support 3 can support concrete, the lower end of the concrete support 3 is connected with a disc 4, the lower surface of the disc 4 is rotatably connected with a slide block 5, and the slide block 5 realizes sliding displacement through a displacement mechanism 6;

the method comprises the steps of placing a reinforced concrete block on a concrete support 3, controlling a telescopic rod of a hydraulic force measuring mechanism 1 to be pressed downwards, enabling the telescopic rod to be in contact with the upper surface of the concrete block and recording pressure, completing detection, controlling sliding displacement of a sliding block 5 through a displacement mechanism 6 when other measuring points of the concrete block need to be detected, enabling the sliding block 5 to drive a disc 4 to move, enabling the disc 4 to drive the concrete support 3 to move, enabling the concrete support 3 to drive the concrete block to move, changing the measuring points below the hydraulic force measuring mechanism 1, enabling the concrete support 3 to be driven to rotate through rotation of the disc 4, and further detecting each measuring point on the circumferential direction of the upper surface of the concrete block.

Two opposite sides of the four sides of the concrete support 3 are provided with support rods 31, and the inner walls of the four sides of the concrete support 3 have the same shape and size as the concrete;

the concrete block inlays in concrete support 3, can not the drunkenness during the detection, and the double-phase opposite side in concrete support 3 four sides is equipped with die-pin 31, only establishes two die-pins 31 and makes the edge of concrete block bear bigger stress, is more convenient for observe the edge quality of concrete block.

The displacement mechanism 6 comprises a threaded shaft 61, the threaded shaft 61 is rotatably connected to two ends of bearing blocks 62, the two bearing blocks 62 are both connected with a sliding rail 63, the sliding rail 63 is slidably connected with the sliding block 5, and the threaded shaft 61 is in threaded connection with the sliding block 5;

the threaded shaft 61 is rotated, the threaded shaft 61 is axially limited by the bearing seat 62, the threaded shaft 61 drives the sliding block 5 to slide along the sliding rail 63 through threads, and self-locking is achieved after displacement and displacement are completed.

The disc 4 provides power through the power mechanism 7, the power mechanism 7 comprises a motor 71, the motor 71 is connected with a worm 73, the worm 73 is rotatably connected in a transmission box 72, the transmission box 72 is connected with the slider 5, the worm 73 is meshed with a worm wheel 74, the worm wheel 74 is connected with a worm wheel shaft 75, the worm wheel shaft 75 is rotatably connected to the upper wall of the transmission box 72, the upper end of the worm wheel shaft 75 is connected with a gear 76, the gear 76 is meshed with a gear ring 77, and the gear ring 77 is connected to the outer edge of the disc 4;

the motor 71 is started, the motor 71 drives the worm 73 to rotate, the worm 73 drives the worm wheel 74 to rotate, the worm wheel 74 drives the worm wheel shaft 75 to rotate, the worm wheel shaft 75 drives the gear 76 to rotate, the gear 76 drives the disc 4 to rotate through the gear ring 77, and the disc 4 cannot rotate after stopping rotating under the self-locking effect of the worm 73 and the worm wheel 74.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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. Reinforced concrete bearing capacity detection device includes: the device comprises a hydraulic force measuring mechanism (1) and a support (2), wherein the hydraulic force measuring mechanism (1) is connected with the support (2), the hydraulic force measuring mechanism (1) can vertically press downwards and record pressure,

the method is characterized in that: the hydraulic pressure force measuring mechanism (1) below is equipped with concrete support (3), and concrete support (3) cavity sets up the edge and can the bearing concrete, and concrete support (3) lower extreme is connected with disc (4), and disc (4) lower surface rotates and is connected with slider (5), and slider (5) realize sliding displacement through displacement mechanism (6).

2. The reinforced concrete bearing capacity detection device of claim 1, characterized in that: two opposite sides of the four sides of the concrete support (3) are provided with support rods (31), and the inner walls of the four sides of the concrete support (3) are the same as the shape and the size of concrete.

3. The reinforced concrete bearing capacity detecting device according to claim 1, characterized in that: displacement mechanism (6) are including threaded shaft (61), and threaded shaft (61) rotates to be connected in bearing frame (62) both ends, and two bearing frames (62) all link to each other with slide rail (63), slide rail (63) and slider (5) sliding connection, threaded shaft (61) and slider (5) threaded connection.

4. A reinforced concrete bearing capacity detecting device according to any one of claims 1 to 3, wherein: the disc (4) provides power through the power mechanism (7), the power mechanism (7) comprises a motor (71), the motor (71) is connected with a worm (73), the worm (73) is rotatably connected into a transmission case (72), the transmission case (72) is connected with a sliding block (5), the worm (73) is meshed with a worm wheel (74), the worm wheel (74) is connected with a worm wheel shaft (75), the worm wheel shaft (75) is rotatably connected to the upper wall of the transmission case (72), the upper end of the worm wheel shaft (75) is connected with a gear (76), the gear (76) is meshed with a gear ring (77), and the gear ring (77) is connected to the outer edge of the disc (4).