CN220813777U

CN220813777U - Building foundation hardness detection device

Info

Publication number: CN220813777U
Application number: CN202322370368.4U
Authority: CN
Inventors: 吴哲宇; 梁斌基; 于国辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-19
Anticipated expiration: 2033-09-01

Abstract

The utility model provides a device for detecting hardness of a building foundation, which relates to the technical field of building engineering and comprises the following components: the bottom plate, two spouts have been seted up at the top of bottom plate, and the interior table wall of two spouts all activity has inlayed H shaped steel, and the equal fixed mounting in top of two H shaped steels has electric telescopic handle, and the equal fixed mounting in top of two electric telescopic handle has a rectangular tube, and the interior table wall of two rectangular tubes all activity is inserted and is equipped with the fixed block, movable mounting has the deflector roll between the opposite one side of two fixed blocks. Can establish the top at the bottom plate to electric telescopic handle card through H shaped steel, the rethread fixed block can be fixed the deflector roll at the top of two electric telescopic handle for this device is in a horizontality this moment with second electric telescopic handle, just has accomplished the equipment work of device this moment, and this device all adopts the mode of establishing to splice, and it is all very convenient to install and dismantle, and the structure is comparatively stable, can not take place the accident emergence that the device emptyd.

Description

Building foundation hardness detection device

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a device for detecting hardness of a building foundation.

Background

The method is an in-situ test method for determining physical and mechanical characteristics of the land according to the number of hammering required by a certain distance in the land.

In the prior art, in the process of erecting a counterweight hammer, a plurality of persons are required to cooperatively operate, four steel pipes with certain lengths are inserted into four corners, then ropes are erected in the middle of the four steel pipes, and then the counterweight hammer is lifted.

Disclosure of utility model

The utility model mainly provides the building foundation hardness detection device which is convenient to install and has high stability.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a construction foundation hardness detection device, comprising: the bottom plate, two spouts have been seted up at the top of bottom plate, two the interior table wall of spout all activity has inlayed H shaped steel, two the equal fixed mounting in top of H shaped steel has electric telescopic handle, two the equal fixed mounting in top of electric telescopic handle has a rectangular cylinder, two the interior table wall of rectangular cylinder all activity has inserted the fixed block, two movable mounting has the deflector roll between the opposite one side of fixed block, two the outer wall one side fixed mounting of one of them has the motor, and the output of motor runs through outer wall one side of fixed block to with outer wall one side fixed connection of deflector roll, the exterior wall winding of deflector roll has the cable, the bottom electric connection of cable has electromagnetic chuck, the iron hammer has been adsorbed to electromagnetic chuck's bottom, the bottom fixed mounting of bottom plate has four first hydraulic stems, four the equal fixed mounting in outer wall one end of first hydraulic stem has the second hydraulic stem, the top fixed mounting of bottom plate has the spirit level.

Preferably, a limiting cylinder is fixedly arranged at the top of the bottom plate, and the limiting cylinder is positioned right below the hammer.

Preferably, the top of bottom plate is provided with generator and control button, and control button respectively with motor, electric telescopic handle, first hydraulic stem and second hydraulic stem electric connection.

Preferably, four long rods are fixedly inserted into the top of the bottom plate, and balancing weights are movably sleeved on the outer surface walls of the four long rods.

Preferably, a reinforcing plate is fixedly arranged on one side of the outer wall of one of the two fixing blocks, and a limit roller is arranged on one side of the outer wall of the reinforcing plate.

Preferably, universal wheels are fixedly arranged at the bottoms of the four first hydraulic rods.

Preferably, two groups of limit grooves are formed in the top of the bottom plate, and T-shaped blocks are movably embedded in the inner surface walls of the two groups of limit grooves.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, the electric telescopic rods can be clamped at the top of the bottom plate through the H-shaped steel, the guide rollers can be fixed at the tops of the two electric telescopic rods through the fixing blocks, and the first electric telescopic rod and the second electric telescopic rod are started at the moment, so that the device is in a horizontal state, the assembly work of the device is completed at the moment, the device is spliced in a clamping mode, the installation and the disassembly are convenient, the structure is stable, and the accident of dumping of the device can not happen.

2. In the utility model, as the universal wheels are arranged at the bottom of the device, when the device is required to be moved, the second hydraulic rod is lifted upwards until the universal wheels are contacted with the ground, the device can be moved until the next detection point, and thus the device can be moved without disassembling the device, and the portability of the device is improved.

Drawings

Fig. 1 is a perspective view of a construction foundation hardness testing device according to the present utility model;

FIG. 2 is a perspective view showing the structure of the middle bottom side of the device for detecting the hardness of the foundation of the building;

FIG. 3 is a perspective view showing an exploded structure of a device for detecting hardness of a foundation of a building according to the present utility model;

Fig. 4 is a perspective view showing a part of the construction foundation hardness testing device according to the present utility model.

Legend description: 1. a bottom plate; 2. a chute; 3. h-shaped steel; 4. an electric telescopic rod; 5. a rectangular cylinder; 6. a fixed block; 7. a guide roller; 8. a motor; 9. a cable; 10. an electromagnetic chuck; 11. an iron hammer; 12. a first hydraulic lever; 13. a second hydraulic lever; 14. a level gauge; 15. a limiting cylinder; 16. a generator; 17. a control button; 18. a long rod; 19. balancing weight; 20. a reinforcing plate; 21. a limit roller; 22. a universal wheel; 23. a limit groove; 24. t-shaped block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-4, the present utility model provides a technical solution: a construction foundation hardness detection device, comprising: the bottom plate 1, two spouts 2 have been seted up at the top of bottom plate 1, the interior table wall of two spouts 2 all activity has inlayed H shaped steel 3, the equal fixed mounting in top of two H shaped steel 3 has electric telescopic handle 4, the equal fixed mounting in top of two electric telescopic handle 4 has rectangular section of thick bamboo 5, the interior table wall of two rectangular section of thick bamboo 5 all activity has inserted fixed block 6, movable mounting has deflector roll 7 between the opposite one side of two fixed blocks 6, the outer wall one side fixed mounting of one of two fixed blocks 6 has motor 8, and the output of motor 8 runs through the outer wall one side of fixed block 6, and with the outer wall one side fixed connection of deflector roll 7, the exterior wall winding of deflector roll 7 has cable 9, the bottom electric connection of cable 9 has electromagnet 10, the bottom of electromagnet 10 has hammer 11, the equal fixed mounting in outer wall one end of four first hydraulic stems 12 has second hydraulic stem 13, the top fixed mounting of bottom plate 1 has spirit level 14.

As shown in fig. 1, 2 and 4, the top of the bottom plate 1 is fixedly provided with a limiting cylinder 15, and the limiting cylinder 15 is located right below the hammer 11, so that the hammer 11 is conveniently limited under the action of the limiting cylinder 15, and the hammer 11 is prevented from tilting in the falling process.

As shown in fig. 1 and fig. 4, the top of the base plate 1 is provided with a generator 16 and a control button 17, and the control button 17 is electrically connected with the motor 8, the electric telescopic rod 4, the first hydraulic rod 12 and the second hydraulic rod 13 respectively, so that the whole device is conveniently powered under the action of the generator 16.

As shown in fig. 1, 2 and 4, four long rods 18 are fixedly inserted into the top of the bottom plate 1, and balancing weights 19 are movably sleeved on the outer surface walls of the four long rods 18, so that the stability of the device is improved under the action of the balancing weights 19.

As shown in fig. 3, a reinforcing plate 20 is fixedly installed on one side of the outer wall of one of the two fixing blocks 6, and a limit roller 21 is arranged on one side of the outer wall of the reinforcing plate 20, so that the hammer 11 is always located right above the limit cylinder 15 under the effect of the limit roller 21.

As shown in fig. 1, 2 and 4, universal wheels 22 are fixedly installed at the bottoms of the four first hydraulic rods 12, so that the device can be conveniently moved under the action of the universal wheels 22.

As shown in fig. 4, two sets of limiting grooves 23 are formed in the top of the bottom plate 1, and T-shaped blocks 24 are movably embedded in the inner surface walls of the two sets of limiting grooves 23, so that the electric telescopic rod 4 is conveniently limited under the action of the T-shaped blocks 24.

The application method and the working principle of the device are as follows: when in use, the device is moved to a designated position, then the first hydraulic rod 12 and the second hydraulic rod 13 are started, the level gauge 14 is observed until the bottom plate 1 is in a horizontal state, at the moment, the two electric telescopic rods 4 are arranged at the top of the bottom plate 1 through the H-shaped steel 3, then the T-shaped blocks 24 are inserted into the sliding grooves 2 and the limiting grooves 23 to fix the electric telescopic rods 4, at the moment, the two fixing blocks 6 are inserted into the rectangular cylinder 5, at the moment, the assembly work of the device is completed, then the electric telescopic rods 4 are started, the hammer 11 can be lifted to a certain height until the hammer 11 is in a stable state, at the moment, the electrifying state of the electromagnetic chuck 10 is disconnected, the hammer 11 can make free falling movement under the action of gravity due to the sudden loss of the magnetic force of the electromagnetic chuck 10, at the moment, the pits of the hammer 11 are measured, the hardness of the foundation can be calculated by combining the weight and the height of the hammer 11, after detection is completed, the electromagnetic chuck 10 is electrified, the electromagnetic chuck 10 is adsorbed at the top of the hammer 11, the motor 8 is started at the moment, the guide roller 7 is driven to rotate, when the guide roller 7 rotates, the cable 9 is wound on the outer surface wall of the guide roller 7, the hammer 11 can be pulled upwards at the moment, and the universal wheel 22 is arranged at the bottom of the device, so that when the device needs to be moved, the second hydraulic rod 13 is lifted upwards until the universal wheel 22 is contacted with the ground, the device can be moved until the next detection point is reached, the device can be moved without being disassembled, the portability of the device is improved, and the problems in the background are comprehensively solved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A construction foundation hardness detection device, characterized by comprising: bottom plate (1), two spout (2) have been seted up at the top of bottom plate (1), two the interior table wall of spout (2) all activity has inlayed H shaped steel (3), two equal fixed mounting in top of H shaped steel (3) has electric telescopic handle (4), two equal fixed mounting in top of electric telescopic handle (4) has rectangular section of thick bamboo (5), two the interior table wall of rectangular section of thick bamboo (5) all activity has been inserted fixed block (6), two movable mounting has deflector roll (7) between the opposite one side of fixed block (6), two fixed block (6) one of them outer wall one side fixed mounting has motor (8), and the output of motor (8) runs through outer wall one side of fixed block (6) to with outer wall one side fixed connection of deflector roll (7), the outer surface wall winding of deflector roll (7) has cable (9), the bottom electric connection of cable (9) has electromagnet (10), the bottom of electromagnet (10) adsorbs there is hammer (11), the bottom of bottom plate (1) four fixed mounting have first hydraulic stem (12), the equal fixed mounting of bottom plate (1) of a hydraulic stem (12) has first hydraulic stem (13).

2. The apparatus for detecting hardness of a building foundation according to claim 1, wherein: the top of the bottom plate (1) is fixedly provided with a limiting cylinder (15), and the limiting cylinder (15) is positioned right below the hammer (11).

3. The apparatus for detecting hardness of a building foundation according to claim 1, wherein: the top of bottom plate (1) is provided with generator (16) and control button (17), and control button (17) respectively with motor (8), electric telescopic handle (4), first hydraulic stem (12) and second hydraulic stem (13) electric connection.

4. The apparatus for detecting hardness of a building foundation according to claim 1, wherein: four long rods (18) are fixedly inserted into the top of the bottom plate (1), and balancing weights (19) are movably sleeved on the outer surface walls of the four long rods (18).

5. The apparatus for detecting hardness of a building foundation according to claim 1, wherein: a reinforcing plate (20) is fixedly arranged on one side of the outer wall of one of the two fixing blocks (6), and a limit roller (21) is arranged on one side of the outer wall of the reinforcing plate (20).

6. The apparatus for detecting hardness of a building foundation according to claim 1, wherein: universal wheels (22) are fixedly arranged at the bottoms of the four first hydraulic rods (12).

7. The apparatus for detecting hardness of a building foundation according to claim 1, wherein: two groups of limit grooves (23) are formed in the top of the bottom plate (1), and T-shaped blocks (24) are movably embedded in the inner surface walls of the two groups of limit grooves (23).