CN219245196U - Self-balancing detection device suitable for cement detection - Google Patents

Abstract

The utility model discloses a self-balancing detection device suitable for cement detection, which relates to the technical field of cement test block detection. According to the utility model, through the arrangement of the protection component, when the cement test block breaks, the splashed broken stone is shielded by the protection net, so that the phenomenon that the broken stone injures workers is reduced, meanwhile, the protection net is bound on the reinforcing ribs and is not rigidly connected with the reinforcing ribs, the protection net is woven into a net by galvanized steel wires, and when the cement test block is impacted, deformation can be generated, part of kinetic energy is consumed, so that the damage to the protection net is reduced, the service life of the protection net is prolonged, the protection effect is better, the service life is long, the disassembly and the replacement are convenient, and the observation of the workers is convenient.

Description

Self-balancing detection device suitable for cement detection

Technical Field

The utility model relates to the technical field of cement test block detection, in particular to a self-balancing detection device suitable for cement detection.

Background

The test block is usually required to be manufactured before the concrete is stirred, the test block is used for pressure detection, and the pressure resistance of the test block is detected by applying pressure to the test block through a pressure detector, so that whether the cement concrete processed at the time reaches the set strength is determined.

The utility model discloses a cement test block pressure testing machine with the application number of 201720019179.4, which relates to the field of pressure testing machines and comprises a testing machine and a control console connected with the testing machine.

The utility model provides a protection casing of cement pressure testing machine for 201721129698.2 relates to pressure testing machine technical field, and when the cement test block burst, the protection casing can withstand the fragment that splashes, reduces the condition that the fragment that splashes caused the injury to operating personnel.

In the prior art, in order to prevent the phenomenon that the cement test block breaks down and then smashes the staff from happening, the baffle is generally adopted to block the periphery of the test block or put the test block into the cabinet body for carrying out the pressure test, as shown in the two cited documents, though the phenomenon that the cement test block breaks down and then smashes the staff from happening can be effectively avoided, broken stones generated by the breaking down of the cement test block easily smash out the baffle or the cabinet body inner wall to be sunken, the baffle or the cabinet body is cracked for a long time, the structure is huge and is complicated to replace, meanwhile, the baffle and the cabinet body can completely block the test block to influence the vision of the staff, the staff can hardly see the state of the test block in the pressure test, and the baffle or the cabinet door needs to be opened if the observation is needed, or a high-strength window is adopted, so that the cost is inevitably too high.

Disclosure of Invention

Based on the above, the utility model aims to provide a self-balancing detection device suitable for cement detection, so as to solve the technical problems of complicated replacement and inconvenient observation of the condition of a test block.

In order to achieve the above purpose, the present utility model provides the following technical solutions: be suitable for cement detection's self-balancing detection device, including support and lead screw, be provided with the protection subassembly on the lead screw, the protection subassembly includes the briquetting, the briquetting outside has cup jointed the second support ring, be connected with the spring between second support ring and the briquetting, second support ring surface connection has the strengthening rib, be connected with first support ring under the strengthening rib, be connected with the protection network behind the strengthening rib.

Through adopting above-mentioned technical scheme, thereby shelter from the rubble that will splash through the protection network when the cement test block bursts and reduce the rubble and smash the staff phenomenon and take place, the protection network is binded on the strengthening rib simultaneously and do not with strengthening rib rigid connection, and the protection network adopts galvanized steel wire to weave into the net, thereby can produce deformation when receiving the impact and consume the injury that partial kinetic energy reduces the protection network and receive, extension protection network life.

Further, a threaded sleeve penetrates through the support, the screw rod penetrates through the top of the threaded sleeve, a motor is mounted on the support, and gears are sleeved on the output end of the motor and the outer portion of the threaded sleeve.

Through adopting above-mentioned technical scheme, the output is rotatory through two gear engagement drive thread bush after the motor starts, and the thread bush is rotatory after through lead screw drive briquetting downshifting, makes briquetting and cement test block contact start pressure test.

Further, a hydraulic cylinder is arranged on the side face of the support, and the output end of the hydraulic cylinder is connected with supporting feet through a piston rod.

Through adopting above-mentioned technical scheme, when the support is not in the horizontality, the staff can open the pneumatic cylinder and drive four pneumatic cylinders work alone respectively, thereby makes the support be in balanced state through adjusting the height at four angles of support.

Further, the protective net is woven by galvanized steel wires and is movably connected with the reinforcing ribs.

Through adopting above-mentioned technical scheme, the protection network is binded on the strengthening rib and does not with strengthening rib rigid connection, and the protection network adopts galvanized steel wire to weave into the net, thereby can produce deformation when receiving the impact and consume the injury that partial kinetic energy received to reduce the protection network, extension protection network life also can take off the wiring after the protection network is damaged and dismantle the protection network.

Further, the second support ring is in sliding connection with the pressing block.

Through adopting above-mentioned technical scheme, along with the briquetting continuously moves down and the protection network is spacing by the support, makes spring shrink and briquetting in the second support ring downwardly sliding, and the spring is through second support ring and strengthening rib to the protection network continuously exert decurrent power simultaneously.

Further, the reinforcing ribs are arc-shaped, and the cross section of the protective net is semi-arc-shaped.

Through adopting above-mentioned technical scheme, avoid the protection network deformation too big to be difficult to cover the test block through first supporting ring, strengthening rib and second supporting ring, the spring is last to apply decurrent power to the protection network through second supporting ring and strengthening rib when pressure detection, and the protection network is influenced by the impact force and is led to second supporting ring upward displacement when avoiding the rubble to splash.

Further, the four hydraulic cylinders and the four supporting feet are arranged, and the four hydraulic cylinders and the four supporting feet are distributed in a rectangular array shape.

Through adopting above-mentioned technical scheme, when the support is not in the horizontality, the staff can open the pneumatic cylinder and drive four pneumatic cylinders work alone respectively, thereby makes the support be in balanced state through adjusting the height at four angles of support.

In summary, the utility model has the following advantages:

according to the utility model, through the arrangement of the protection component, when a cement test block breaks, the splashed broken stone is shielded by the protection net so as to reduce the phenomenon that the broken stone is crashed and hurts a worker, meanwhile, the protection net is bound on the reinforcing rib and is not rigidly connected with the reinforcing rib, the protection net is woven into a net by galvanized steel wires, deformation consumption part kinetic energy can be generated when the protection net is impacted so as to reduce the damage to the protection net, the service life of the protection net is prolonged, the binding rope can be removed after the protection net is damaged, then a new protection net is installed through the binding rope, meanwhile, the first support ring, the reinforcing rib and the second support ring are used for avoiding the situation that the protection net is excessively deformed and is difficult to cover the test block, the worker can observe the state of the broken stone through meshes while shielding the splashed stone, the spring continuously applies downward force to the protection net through the second support ring and the reinforcing rib during pressure detection, the protection net is prevented from being influenced by the impact force to cause upward displacement of the second support ring, the protection effect is longer in service life, and convenience is brought to the disassembly and replacement for the worker to observe.

Drawings

FIG. 1 is a schematic view of the apparatus of the present utility model;

FIG. 2 is a schematic view of the explosive structure of the device of the present utility model;

FIG. 3 is a schematic diagram of the explosive structure of the briquette according to the present utility model.

In the figure: 1. a bracket; 2. a motor; 3. a gear; 4. a thread sleeve; 5. a screw rod; 6. a hydraulic cylinder; 7. supporting feet; 8. a protective assembly; 801. a first support ring; 802. a protective net; 803. a spring; 804. reinforcing ribs; 805. a second support ring; 806. and (5) briquetting.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The self-balancing detection device suitable for cement detection comprises a bracket 1 and a screw rod 5, as shown in figures 1, 2 and 3, wherein a protection component 8 is arranged on the screw rod 5.

Specifically, the protection component 8 includes the briquetting 806 of connecting in lead screw 5 bottom, the briquetting 806 outside has cup jointed second support ring 805, second support ring 805 and briquetting 806 sliding connection, be connected with spring 803 between second support ring 805 and the briquetting 806, continuously exert decurrent power to protection network 802, second support ring 805 surface is connected with strengthening rib 804, be connected with first support ring 801 under the strengthening rib 804, avoid protection network 802 to subside, be connected with the protection network 802 that is used for sheltering from the sputtering rubble behind the strengthening rib 804, protection network 802 is woven by galvanized steel wire, and protection network 802 adopts the mode of binding with the strengthening rib 804 to dismantle with galvanized steel wire binding rope and is connected, the strengthening rib 804 is convex, and the protection network 802 cross-section is semicircle, the protection effect is better long service life, be convenient for dismouting change simultaneously, and the staff of being convenient for observes.

Referring to fig. 1 and 2, in the above embodiment, the middle of the top of the bracket 1 is penetrated with the screw sleeve 4, and the screw rod 5 penetrates through the top of the screw sleeve 4, the motor 2 is installed on one side of the top of the bracket 1, the output end of the motor 2 and the outside of the screw sleeve 4 are both sleeved with the gear 3, the two sides of the bracket 1 are both provided with the hydraulic cylinders 6, the output end of the hydraulic cylinders 6 is connected with the supporting feet 7 through the piston rods, the hydraulic cylinders 6 and the supporting feet 7 are all provided with four, and the four hydraulic cylinders 6 and the supporting feet 7 are distributed in a rectangular array shape, so that the compression resistance of the cement test block is conveniently detected.

The implementation principle of the embodiment is as follows: firstly, a protection net 802 is limited on a reinforcing rib 804 in a binding mode by galvanized steel wires, before a test block is detected, a worker places the cement test block on a bracket 1, then the worker starts a motor 2, an output end of the motor 2 is meshed with a driving thread sleeve 4 through two gears 3 to rotate, the thread sleeve 4 is rotated and then drives a pressing block 806 to move downwards through a screw rod 5, so that the pressing block 806 is contacted with the cement test block to start a pressure test, thus the detection of the compression resistance of the cement test block is started, the reinforcing rib 804, a first support ring 801, a second support ring 805 and the protection net 802 move downwards while the pressing block 806 moves downwards, so that the protection net 802 covers the test block, the protection net 802 is limited by the bracket 1 as the pressing block 806 moves downwards continuously, the spring 803 contracts and the pressing block 806 slides downwards in the second support ring 805, meanwhile, the spring 803 continuously applies downward force to the protection net 802 through the second support ring 805 and the reinforcing rib 804, the protection net 802 is prevented from being influenced by the impact force to cause the second support ring 805 to displace upwards, and the protection net 802 is prevented from collapsing through the first support ring 801, the reinforcing ring 804 and the protection net 802;

when the bracket 1 is not in a horizontal state, a worker can start the hydraulic cylinders 6 to respectively and independently drive the four hydraulic cylinders 6 to work, the bracket 1 is in a balanced state by adjusting the heights of four corners of the bracket 1, and of course, the worker can additionally install an inclination sensor, namely a sensor similar to a level meter, for automatically detecting whether the bracket 1 is in the balanced state or not, if the bracket 1 is not in the balanced state, the inclination sensor automatically sends an electric signal to a control system, and the control system respectively controls the opening and closing of the four hydraulic cylinders 6 to finish the self-balancing;

protection, thereby the staff can see the test block state through the mesh of protection network 802 when detecting, thereby shield the rubble that splashes through protection network 802 when the cement test block bursts apart and reduce the rubble and smash the staff phenomenon and take place, thereby protection network 802 is binded on strengthening rib 804 by galvanized steel wire and is not with strengthening rib 804 rigid connection, and protection network 802 adopts galvanized steel wire to weave into the net, thereby can produce deformation when receiving the impact and consume the injury that partial kinetic energy received of protection network 802, extension protection network 802 life, staff will bind protection network 802 and strengthening rib 804 after protection network 802 damages, thereafter staff alright take off protection network 802, thereafter staff will new protection network 802 pack into first support ring 801 and second support ring 805 and bind protection network 802 on strengthening rib 804 through galvanized steel wire rope.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. Be suitable for cement detection's self-balancing detection device, including support (1) and lead screw (5), its characterized in that: be provided with protection component (8) on lead screw (5), protection component (8) include briquetting (806), briquetting (806) outside has cup jointed second support ring (805), be connected with spring (803) between second support ring (805) and briquetting (806), second support ring (805) surface connection has strengthening rib (804), be connected with first support ring (801) under strengthening rib (804), be connected with protection network (802) behind strengthening rib (804).

2. The self-balancing detection device suitable for cement detection according to claim 1, wherein: the screw thread sleeve (4) penetrates through the support (1), the screw rod (5) penetrates through the top of the screw thread sleeve (4), the motor (2) is installed on the support (1), and the gear (3) is sleeved outside the output end of the motor (2) and the screw thread sleeve (4).

3. The self-balancing detection device suitable for cement detection according to claim 2, wherein: the side of the bracket (1) is provided with a hydraulic cylinder (6), and the output end of the hydraulic cylinder (6) is connected with a supporting foot (7) through a piston rod.

4. The self-balancing detection device suitable for cement detection according to claim 1, wherein: the protective net (802) is woven by galvanized steel wires, and the protective net (802) is movably connected with the reinforcing ribs (804).

5. The self-balancing detection device suitable for cement detection according to claim 1, wherein: the second support ring (805) is in sliding connection with the pressing block (806).

6. The self-balancing inspection device suitable for inspection of cement according to claim 4, wherein: the reinforcing ribs (804) are arc-shaped, and the cross section of the protective net (802) is semi-arc-shaped.

7. A self-balancing inspection device suitable for inspection of cement according to claim 3, characterized in that: the hydraulic cylinders (6) and the supporting legs (7) are all arranged in four, and the four hydraulic cylinders (6) and the supporting legs (7) are distributed in a rectangular array shape.

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