CN221038538U - Concrete strength pressure detection equipment - Google Patents

Abstract

The utility model belongs to the field of intensity pressure detection, and particularly relates to concrete intensity pressure detection equipment, which solves the problems of high use cost and inconvenient movement in the prior art.

Description

Concrete strength pressure detection equipment

Technical Field

The utility model relates to the technical field of strength and pressure detection, in particular to concrete strength and pressure detection equipment.

Background

At present, concrete is used as a main structural body of the current building, the performance of the concrete directly influences the safety of the building, and the compressive strength of the concrete is an important performance parameter of the concrete.

The authorized bulletin number in the prior art is: the utility model relates to concrete strength detection equipment of CN217878749U, which belongs to the technical field of concrete detection, in particular to concrete strength detection equipment, wherein a concrete tray is movably embedded in the middle of a supporting base, the lower end of the concrete tray is connected with a pair of hydraulic cylinders, and a pressure sensor is arranged in the middle of the concrete tray; the left side and the right side of the supporting base are fixedly provided with side supporting frames, the inside of each side supporting frame is penetrated with an adjusting screw, the upper end of each adjusting screw is connected with a driving motor at the top end of each side supporting frame, a horizontal adjusting plate is connected between the left adjusting screw and the right adjusting screw, a rotating motor is fixed in the middle of the upper end of each horizontal adjusting plate, the rotating motor is connected with a rotating grinding head at the lower end, one side of each horizontal adjusting plate is provided with a suction channel, the concrete blocks are subjected to plane grinding, and the abrasion quality of the concrete in unit time is calculated to judge the strength of the concrete; in addition, the polishing pressure is controlled by adopting the pressure sensing equipment to control and reduce uncontrollable variables, so that the detection precision is improved, however, the utility model realizes ascending and descending through two hydraulic cylinders, has high use cost, and is inconvenient to move when the polishing pressure is required to be moved to other positions.

Disclosure of utility model

The utility model aims to provide concrete strength and pressure detection equipment, which solves the problems of high use cost and inconvenient movement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete strength pressure detection equipment, includes base and regulating plate, the top of base is through the stand of screw fixedly connected with two symmetrical arrangement, accommodate motor is installed at the top of stand, accommodate motor's output is connected with the lead screw of coaxial setting through the shaft coupling, the both ends of regulating plate are all through screw fixedly connected with connecting block, one side of base is through screw fixedly connected with shell, the internally mounted of shell has elevator motor;

The output of elevator motor has the dwang of coaxial setting through the coupling joint, fixed cover is equipped with the worm on the outer peripheral face of dwang, the inside of base is through the fixed plate of screw fixedly connected with two symmetrical arrangement, the screw rod is installed in the inside rotation of fixed plate, the screw sleeve is equipped with the sleeve on the outer peripheral face of screw rod, two telescopic top is jointly through screw fixedly connected with concrete tray, the inside slip of concrete tray is equipped with the spacing anchor clamps of two symmetrical arrangement, one side of fixed plate is through screw fixedly connected with locating lever.

Preferably, the bottom of base is through screw fixedly connected with four symmetrical arrangement's fixed block, the universal wheel is installed to the bottom of fixed block, install the brake block on the universal wheel.

Preferably, the worm wheel is fixedly sleeved on the peripheral surface of the screw rod, the worm is meshed with the worm wheel, a sliding groove is formed in the sleeve, the positioning rod is slidably connected in the sliding groove, and the sliding groove is used for sliding the positioning rod.

Preferably, the inside of the sleeve is provided with a thread groove, the screw is in threaded connection with the inside of the thread groove, the inside of the fixing plate is provided with a rotary groove, the screw is rotatably arranged in the rotary groove, and the rotary groove is used for the rotation of the screw.

Preferably, a thread rotating groove is formed in the connecting block, the screw rod is in threaded connection with the inside of the thread rotating groove, and the thread rotating groove is used for rotating the screw rod.

Preferably, the inside of base has been seted up two symmetrical arrangement's hole groove, two the sleeve passes respectively the inside in hole groove, the inside of base has been seted up the rotation groove, the dwang rotates and installs the inside in rotation groove, the hole groove is used for telescopic passing.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of structures such as the lifting motor, the rotating rod and the like, the lifting motor rotates to drive the rotating rod to rotate, so that the worm is driven to rotate, the worm wheel is driven to rotate, the screw rod is driven to rotate, the sleeve is driven to ascend or descend, the concrete tray is driven to ascend or descend, only one motor is needed, and the cost saving effect is realized.

2. According to the utility model, through the arrangement of the structures such as the fixed block and the universal wheel, the device body is required to move only by pushing, and the brake pad is arranged, so that the device can not move at will when working in a fixed working area, can be stable, and achieves the effect of convenient movement.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

fig. 3 is a schematic view of a worm gear of the present utility model.

In the figure: 1. a base; 2. a column; 3. a fixed block; 4. a universal wheel; 5. a brake pad; 6. a housing; 7. a lifting motor; 8. a rotating lever; 9. a worm; 10. a screw; 11. a fixing plate; 12. a positioning rod; 13. a sleeve; 14. a concrete tray; 15. a limit clamp; 16. an adjusting plate; 17. a screw rod; 18. a connecting block; 19. a worm wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a concrete strength pressure detection device, the device comprises a base 1 and an adjusting plate 16, the top of the base 1 is fixedly connected with two symmetrical upright posts 2 through screws, an adjusting motor is installed at the top of the upright posts 2, the output ends of the adjusting motor are connected with a screw rod 17 coaxially arranged through a coupling, both ends of the adjusting plate 16 are fixedly connected with a connecting block 18 through screws, one side of the base 1 is fixedly connected with a shell 6 through screws, the inside of the shell 6 is provided with a lifting motor 7, the output end of the lifting motor 7 is connected with a rotating rod 8 coaxially arranged through a coupling, the outer peripheral surface of the rotating rod 8 is fixedly sleeved with a worm 9, the inside of the base 1 is fixedly connected with two symmetrical fixing plates 11 through screws 10, the outer peripheral surface of the screws 10 is fixedly sleeved with a sleeve 13, the tops of the two sleeves 13 are jointly connected with a concrete tray 14 through screws, one side of the fixing plates 11 is fixedly connected with a positioning rod 12 through screws, the lifting motor 7, the lifting motor 8 is arranged through the worm wheel 8, the worm wheel 8 is driven to rotate, the two symmetrical limiting clamps 15 are simultaneously driven by the screws 9, the cost is reduced, and the rotating effect of the worm wheel 9 is driven to rotate, and the rotating rod 9 is driven to rotate, and accordingly the rotating part is driven to rotate, and the rotating part is driven to rotate.

Referring to fig. 1-3, four symmetrically arranged fixing blocks 3 are fixedly connected to the bottom of the base 1 through screws, universal wheels 4 are installed at the bottoms of the fixing blocks 3, brake pads 5 are installed on the universal wheels 4, when the device body needs to be moved through the arrangement of the fixing blocks 3, the universal wheels 4 and the like, the device body is only required to be pushed, the brake pads 5 can be arranged to enable the device to move at will when working in a fixed working area, the device can be stable, and the effect of convenient movement is achieved.

Referring to fig. 1-3, a worm wheel 19 is fixedly sleeved on the outer peripheral surface of a screw 10, a worm 9 is meshed with the worm wheel 19, a chute is formed in the sleeve 13, a positioning rod 12 is slidably connected in the chute, a thread groove is formed in the sleeve 13, the screw 10 is in threaded connection with the inside of the thread groove, a rotating groove is formed in the fixing plate 11, the screw 10 is rotatably mounted in the rotating groove, a thread rotating groove is formed in the connecting block 18, a screw rod 17 is in threaded connection with the inside of the thread rotating groove, two symmetrically arranged hole grooves are formed in the base 1, two sleeves 13 respectively penetrate through the inside of the hole grooves, a rotating groove is formed in the base 1, and a rotating rod 8 is rotatably mounted in the rotating groove.

The specific implementation process of the utility model is as follows: when the concrete tray 14 is required to be lifted, the lifting motor 7 is started, so that the rotation of the lifting motor 7 drives the rotating rod 8 to rotate, the rotation of the rotating rod 8 drives the worm 9 to rotate, the worm 9 is meshed with the worm wheel 19, the worm wheel 19 is driven to rotate, the screw 10 is driven to rotate, the sleeve 13 is driven to lift, the sleeve 13 is fixedly connected with the concrete tray 14, the lifting motor 7 is reversed when the concrete tray 14 is required to be lifted, the concrete tray 14 is lifted, and only one lifting motor 7 is required to be lifted when the concrete tray 14 is lifted, so that the cost is saved;

Further, when setting up of fixed block 3 and universal wheel 4 makes the device body need remove, only need promote can, the setting of brake block 5 makes the device at fixed work area during operation, can not remove at will, can stabilize, has realized removing convenient effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a concrete intensity pressure test equipment, includes base (1) and regulating plate (16), its characterized in that: the top of the base (1) is fixedly connected with two symmetrically arranged stand columns (2) through screws, the top of the stand columns (2) is provided with an adjusting motor, the output end of the adjusting motor is connected with a coaxially arranged screw rod (17) through a coupling, two ends of the adjusting plate (16) are fixedly connected with connecting blocks (18) through screws, one side of the base (1) is fixedly connected with a shell (6) through screws, and the interior of the shell (6) is provided with a lifting motor (7);

The utility model discloses a concrete pallet (14) is equipped with, including fixed cover, screw, sleeve (13) are equipped with on the outer peripheral face of lifter (7), lifter (7)'s output is connected with dwang (8) of coaxial setting through the shaft coupling, fixed cover is equipped with worm (9) on the outer peripheral face of dwang (8), the inside of base (1) is through two symmetrical arrangement's fixed plate (11) of screw fixedly connected with, screw (10) are installed in the inside rotation of fixed plate (11), the thread bush is equipped with sleeve (13) on the outer peripheral face of screw (10), two the top of sleeve (13) is jointly through screw fixedly connected with concrete pallet (14), the inside slip of concrete pallet (14) is equipped with spacing anchor clamps (15) of two symmetrical arrangement, one side of fixed plate (11) is through screw fixedly connected with locating lever (12).

2. A concrete strength pressure detecting apparatus according to claim 1, wherein: the bottom of base (1) is through screw fixedly connected with four symmetrical arrangement's fixed block (3), universal wheel (4) are installed to the bottom of fixed block (3), install brake block (5) on universal wheel (4).

3. A concrete strength pressure detecting apparatus according to claim 1, wherein: the screw is characterized in that a worm wheel (19) is fixedly sleeved on the peripheral surface of the screw (10), the worm (9) is connected with the worm wheel (19) in a meshed mode, a sliding groove is formed in the sleeve (13), and the positioning rod (12) is connected in the sliding groove in a sliding mode.

4. A concrete strength pressure detecting apparatus according to claim 1, wherein: the inside of sleeve (13) has seted up the screw thread groove, screw rod (10) threaded connection is in the inside of screw thread groove, the change groove has been seted up to the inside of fixed plate (11), screw rod (10) rotate and install the inside of change groove.

5. A concrete strength pressure detecting apparatus according to claim 1, wherein: the inside of connecting block (18) has offered the screw thread and has changeed the groove, lead screw (17) threaded connection is in the inside of screw thread changes the groove.

6. A concrete strength pressure detecting apparatus according to claim 1, wherein: two symmetrically arranged hole grooves are formed in the base (1), two sleeves (13) penetrate through the hole grooves respectively, a rotating groove is formed in the base (1), and the rotating rod (8) is rotatably mounted in the rotating groove.