CN215066962U - Ground resistance test equipment with automatic auxiliary function for fire control - Google Patents

Abstract

The utility model discloses a ground resistance test equipment with automatic auxiliary function is used in fire control, including metal box, case lid and equipment principal, the case lid is installed on the top of metal box, and the one end of case lid is provided with fixed knot and constructs, the both sides of metal box all are provided with limit structure. The utility model discloses a be provided with the stationary blade, articulated seat, first joint hook and second joint hook, the stationary blade articulates the one end at the case lid through articulated seat, the stationary blade can use articulated seat to overturn as the axle center, when the inside of stationary blade upset to fixed slot, first joint hook and block are in the bottom of metal box border department, fix metal box and case lid, and the recess of spacing curb plate one side can restrict the second joint hook, further consolidate the fixed of metal box and case lid, dual fixed has been realized, the bottom of second joint hook is the slope form setting simultaneously, be convenient for dial the stationary blade from the inside of fixed slot, thereby the fixed effect of equipment has been improved.

Description

Ground resistance test equipment with automatic auxiliary function for fire control

Technical Field

The utility model relates to an earth resistance test equipment technical field specifically is a fire control is with earth resistance test equipment who has automatic auxiliary function.

Background

The ground resistance tester is also named as a three-wire ground resistance tester, a ground resistance meter and the like, is a common instrument for testing and measuring common instruments of ground resistance, meets the requirements of two-wire and three-wire test resistance, is suitable for the fields of telecommunication, electric power, meteorology, machine rooms, oil fields and the like, needs a ground resistance test device with an automatic auxiliary function for fire fighting at present, but has many problems or defects in the existing ground resistance test device:

in the actual use of the traditional ground resistance testing equipment, the box cover and the box body of the equipment are not fixed firmly enough, and are easily separated when being affected by jolting or external force, so that the box cover of the ground resistance testing equipment is poor in fixing effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire control is with ground resistance test equipment who has automatic auxiliary function to the fixed not good problem of effect of providing ground resistance test equipment case lid in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ground resistance test device with an automatic auxiliary function for fire fighting comprises a metal box body, a box cover and a device main body, wherein the box cover is installed at the top end of the metal box body, a fixing structure is arranged at one end of the box cover, the fixing structure comprises a fixing piece, a hinging seat, a first clamping hook and a second clamping hook, the fixing piece is movably connected to one end of the box cover, the hinging seat is arranged at the top end of one side of the fixing piece, the first clamping hook is arranged at the central position of one side of the fixing piece, the second clamping hook is arranged at the bottom end of one side of the fixing piece, a sponge cushion is arranged inside the box cover, the device main body is installed inside the metal box body, a connecting serial port is arranged at the top end of the device main body, a control button is arranged at the top end of the device main body, a power serial port is arranged at the top end of the device main body, and a limiting side plate is fixedly connected to the outer side wall of one end of the metal box body, and a fixing groove is arranged between the limiting side plates, and limiting structures are arranged on two sides of the metal box body.

Preferably, the bottom of the metal box body is provided with a rubber mat, and an attachment groove is formed at the joint of the metal box body and the rubber mat.

Preferably, the attachment grooves are provided with a plurality of attachment grooves which are uniformly distributed at the bottom end of the metal box body.

Preferably, constitute articulated connection between articulated seat and the case lid, constitute the block structure between the border department of first joint hook and metal box.

Preferably, limit structure includes block rubber, spacing groove and elastic cord, block rubber fixed connection is on the lateral wall of metal box, the inside of block rubber is provided with the spacing groove, one side of block rubber is provided with the elastic cord.

Preferably, the limiting structures are arranged in two groups, and the limiting structures are symmetrically arranged on two sides of the metal box body.

Compared with the prior art, the beneficial effects of the utility model are that: this ground resistance test equipment with automatic auxiliary function for fire control is rational in infrastructure, has following advantage:

(1) the fixing plate is hinged to one end of the box cover through the hinge seat, the fixing plate can be turned over by taking the hinge seat as an axis, when the fixing plate is turned to the inside of the fixing groove, the first clamping hook and the bottom end of the edge of the metal box body are clamped, the metal box body and the box cover are fixed, the second clamping hook can be limited by the groove on one side of the limiting side plate, the fixing of the metal box body and the box cover is further reinforced, double fixing is achieved, meanwhile, the bottom end of the second clamping hook is arranged in an inclined mode, the fixing plate can be conveniently pulled out of the inside of the fixing groove, and therefore the fixing effect of equipment is improved;

(2) the auxiliary grounding rod is provided with the rubber block, the limiting groove and the elastic band, the limiting groove is arranged in the rubber block, the auxiliary grounding rod can be clamped in a structure by matching the toughness and the elasticity of the rubber block, and the elastic band has good flexibility and is convenient for binding and limiting the auxiliary grounding rod, so that the grounding resistance testing equipment has a limiting function;

(3) the rubber pad and the attachment groove are arranged, the rubber pad is adhered to the bottom end of the metal box body, the metal box body can be prevented from being in direct contact with the ground, the metal box body is prevented from being rubbed and collided with the ground, the friction force is improved, the ground resistance testing equipment is protected, the attachment grooves are uniformly distributed, the adhesive force between the metal box body and the rubber pad is effectively increased, the rubber pad is prevented from falling off, and therefore the ground resistance testing equipment has a collision prevention function;

(4) through being provided with the equipment main part, connecting serial ports and control button, equipment main part internally mounted has the data processing subassembly, controls control button, can send the instruction to the inside data processing subassembly of equipment main part, and data processing subassembly can carry out the analysis to detecting parameter according to system programming thereupon, shows the test result through the display screen display, and generates the detection report form to make ground resistance test equipment more intelligent.

Drawings

Fig. 1 is a front view of the open/close structure of the present invention;

fig. 2 is a schematic view of the closed state front view structure of the present invention;

fig. 3 is a schematic top view of the open/close state of the present invention;

fig. 4 is a schematic side view of the closed state of the present invention;

FIG. 5 is a schematic side view of the fixing structure of the present invention;

fig. 6 is a schematic view of the front cross-sectional structure of the rubber cushion of the present invention.

In the figure: 1. a metal box body; 2. a box cover; 3. a fixed structure; 301. a fixing sheet; 302. a hinged seat; 303. a first clamping hook; 304. a second clamping hook; 4. a sponge cushion; 5. a limiting side plate; 6. fixing grooves; 7. a limiting structure; 701. a rubber block; 702. a limiting groove; 703. elastic bands; 8. a rubber pad; 9. an apparatus main body; 10. connecting a serial port; 11. a control button; 12. a power supply serial port; 13. and (4) attaching the groove.

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.

Referring to fig. 1-6, the present invention provides an embodiment: a ground resistance test device with an automatic auxiliary function for fire fighting comprises a metal box body 1, a box cover 2 and a device main body 9, wherein the box cover 2 is arranged at the top end of the metal box body 1, and one end of the box cover 2 is provided with a fixed structure 3, the outer side wall of one end of the metal box body 1 is fixedly connected with a limit side plate 5, a fixing groove 6 is formed between the limiting side plates 5, the fixing structure 3 comprises a fixing sheet 301, a hinge base 302, a first clamping hook 303 and a second clamping hook 304, the fixing sheet 301 is movably connected to one end of the box cover 2, the hinge base 302 is arranged at the top end of one side of the fixing sheet 301, the first clamping hook 303 is arranged at the central position of one side of the fixing sheet 301, the second clamping hook 304 is arranged at the bottom end of one side of the fixing sheet 301, the hinge base 302 is hinged to the box cover 2, and a clamping structure is formed between the first clamping hook 303 and the edge of the metal box body 1;

specifically, as shown in fig. 1, 2 and 5, when the fixing plate 301 is turned inside the fixing groove 6, the first clamping hook 303 is clamped at the bottom end of the edge of the metal box 1 to fix the metal box 1 and the box cover 2, and the groove on one side of the limiting side plate 5 limits the second clamping hook 304 to further strengthen the fixation of the metal box 1 and the box cover 2;

the bottom end of the metal box body 1 is provided with a rubber mat 8, the joint of the metal box body 1 and the rubber mat 8 is provided with a plurality of attachment grooves 13, and the attachment grooves 13 are uniformly distributed at the bottom end of the metal box body 1;

specifically, as shown in fig. 1, 2 and 6, when in use, the rubber pad 8 is adhered to the bottom end of the metal box body 1, so that the metal box body 1 can be prevented from directly contacting the ground, friction and collision between the metal box body 1 and the ground are prevented, the friction force is improved, and the ground resistance test equipment is protected;

a sponge cushion 4 is arranged inside the box cover 2, an equipment main body 9 is arranged inside the metal box body 1, a connecting serial port 10 is arranged at the top end of the equipment main body 9, a control button 11 is arranged at the top end of the equipment main body 9, and a power supply serial port 12 is arranged at the top end of the equipment main body 9;

specifically, as shown in fig. 1, 2 and 3, when in use, the control button 11 is operated, and an instruction can be sent to the data processing component inside the device main body 9, and then the data processing component can analyze the detection parameters according to the system programming, display the test result through the display screen, and generate a detection report;

the metal box body 1 is provided with limiting structures 7 on two sides, each limiting structure 7 comprises a rubber block 701, a limiting groove 702 and an elastic band 703, the rubber blocks 701 are fixedly connected to the outer side wall of the metal box body 1, the limiting grooves 702 are formed in the rubber blocks 701, the elastic bands 703 are arranged on one side of each rubber block 701, the limiting structures 7 are arranged in two groups, and the limiting structures 7 are symmetrically distributed on two sides of the metal box body 1;

specifically, as shown in fig. 1, 2 and 4, when in use, the limiting groove 702 is disposed inside the rubber block 701, and can cooperate with the toughness and elasticity of the rubber block 701 to perform a clamping structure on the auxiliary ground rod, and the elastic band 703 has good flexibility, so that the auxiliary ground rod is conveniently bound and limited.

The working principle is as follows: when the grounding resistance testing device is used, firstly, the grounding resistance testing device is taken out and carried to a target area, the bottom end of the metal box body 1 is in contact with the ground, the rubber pad 8 can prevent the metal box body 1 from being in direct contact with the ground, friction and collision between the metal box body 1 and the ground are prevented, the friction force is improved, the grounding resistance testing device is protected, the attachment grooves 13 are uniformly distributed, the attachment force between the metal box body 1 and the rubber pad 8 is effectively increased, and the rubber pad 8 is prevented from falling off;

secondly, when the grounding resistance testing equipment needs to be used, a finger presses the bottom end of the second clamping hook 304, the fixing piece 301 is shifted to the outer side of the fixing groove 6, the fixing piece 301 is controlled to upwards turn around the hinge base 302 as an axis, the fixing piece 301 and the second clamping hook 304 are controlled to fall off from the inside of the fixing groove 6, the first clamping hook 303 is indirectly driven to be separated from the edge of the metal box body 1, and then the grounding resistance testing equipment can be opened;

and finally, the auxiliary grounding rod is connected with the connecting serial port 10 by a wire, the control button 11 is controlled to control the operation of the equipment main body 9, the data processing assembly in the equipment main body 9 receives an instruction, when the auxiliary grounding rod is in contact with a detection body, the data processing assembly can analyze detection parameters according to system programming, a test result is displayed through a display screen, a detection report is generated, and the work of the grounding resistance testing equipment is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a ground resistance test equipment with automatic auxiliary function for fire control, includes metal box (1), case lid (2) and equipment principal (9), its characterized in that: the box cover (2) is installed on the top end of the metal box body (1), the fixed structure (3) is arranged at one end of the box cover (2), the fixed structure (3) comprises a fixed sheet (301), a hinged seat (302), a first clamping hook (303) and a second clamping hook (304), the fixed sheet (301) is movably connected to one end of the box cover (2), the hinged seat (302) is arranged at the top end of one side of the fixed sheet (301), the first clamping hook (303) is arranged at the central position of one side of the fixed sheet (301), the second clamping hook (304) is arranged at the bottom end of one side of the fixed sheet (301), a sponge cushion (4) is arranged inside the box cover (2), an equipment main body (9) is installed inside the metal box body (1), a connecting serial port (10) is arranged at the top end of the equipment main body (9), a control button (11) is arranged at the top end of the equipment main body (9), the top of equipment main part (9) is provided with power serial ports (12), spacing curb plate (5) of fixedly connected with on the one end lateral wall of metal box (1), and be provided with between spacing curb plate (5) fixed slot (6), the both sides of metal box (1) all are provided with limit structure (7).

2. The ground resistance test equipment with automatic auxiliary function for fire fighting according to claim 1, characterized in that: the bottom of metal box (1) is provided with rubber mat (8), metal box (1) and rubber mat (8) department of meeting are provided with adhering to groove (13).

3. The ground resistance test equipment with the automatic auxiliary function for fire fighting as claimed in claim 2, characterized in that: the attachment grooves (13) are provided with a plurality of attachment grooves (13), and the attachment grooves (13) are uniformly distributed at the bottom end of the metal box body (1).

4. The ground resistance test equipment with automatic auxiliary function for fire fighting according to claim 1, characterized in that: articulated seat (302) and case lid (2) between constitute articulated connection, constitute the block structure between the border department of first joint hook (303) and metal box (1).

5. The ground resistance test equipment with automatic auxiliary function for fire fighting according to claim 1, characterized in that: limiting structure (7) include block rubber (701), spacing groove (702) and elastic cord (703), block rubber (701) fixed connection is on the lateral wall of metal box (1), the inside of block rubber (701) is provided with spacing groove (702), one side of block rubber (701) is provided with elastic cord (703).

6. The ground resistance test equipment with automatic auxiliary function for fire fighting according to claim 5, characterized in that: the limiting structures (7) are arranged in two groups, and the limiting structures (7) are symmetrically arranged on two sides of the metal box body (1).

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