CN219573780U - Cable support bearing capacity detection device - Google Patents

Abstract

The utility model discloses a cable support bearing capacity detection device, which comprises a base, a top plate, support rods, an installation frame, a position adjusting mechanism, a pressure applying mechanism, a display screen, a cable support and a controller, wherein the top plate is installed above the base, the top plate is fixed with the base through a plurality of support rods, the installation frame is fixed on the base, a through hole is arranged on the installation frame, a strip hole is arranged on the installation frame below the through hole, the cable support is installed on the installation frame, the position adjusting mechanism is installed at the bottom of the top plate, the pressure applying mechanism is connected with the lower side of the position adjusting mechanism, and comprises: the hydraulic cylinder, briquetting and pressure sensor, the bottom of pneumatic cylinder is connected with the briquetting, installs pressure sensor in the briquetting. The utility model is convenient for installing and fixing cable brackets with different sizes and is convenient for testing the cable brackets with different sizes.

Description

Cable support bearing capacity detection device

Technical Field

The utility model relates to the technical field of cable support detection, in particular to a cable support bearing capacity detection device.

Background

The wires and cables are laid in the cable ducts and tunnels and are generally fixed by using brackets. The common brackets include angle steel brackets, glass fiber reinforced plastic brackets and assembled brackets. The angle steel bracket used in the cable pit has 7 different model specifications. The vertical distance between the bracket layers is 300mm, and the bracket is used for installing a 35kV cable; 120mm is for installing control cables.

The bearing capacity of the cable support needs to be tested when the cable support is produced (the bearing capacity of the cable support needs to be detected before the cable support is transported to a construction site for installation) so as to judge whether the cable support is qualified or not. The existing cable bracket detection device can only detect the cable bracket with the conventional part specification and the size, cannot detect the cable bracket with the larger size and the smaller size, has large limitation and is inconvenient to use, so that aiming at the current situation, the development of the cable bracket bearing capacity detection device with the convenience for installing and fixing the cable brackets with different sizes and testing the cable brackets with different sizes is urgently needed, so that the defects in the current practical application are overcome, and the current requirements are met.

Disclosure of Invention

The present utility model is directed to a device for detecting a bearing capacity of a cable support, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cable support bearing capacity detection device, includes base, roof, bracing piece, installing frame, position adjustment mechanism, pressure applying mechanism, display screen, cable support and controller, the roof is installed to the top of base, the roof is fixed mutually with the base through a plurality of bracing pieces, be fixed with the installing frame on the base, be provided with the through-hole in the installing frame, the below of through-hole is provided with rectangular hole in the installing frame, install cable support on the installing frame, position adjustment mechanism is installed to the bottom of roof, position adjustment mechanism's downside is connected with pressure applying mechanism, pressure applying mechanism includes: the hydraulic cylinder, briquetting and pressure sensor, the bottom of pneumatic cylinder is connected with the briquetting, install pressure sensor in the briquetting.

Preferably: the pressing mechanism faces the cable support.

Preferably: the display screen is arranged on the top plate, and the pressure sensor is electrically connected with the display screen through a wire.

Preferably: the position adjustment mechanism includes: riser, threaded rod, slider, gag lever post and adapter, be fixed with two risers on the roof, two rotate between the riser and be connected with the threaded rod, install the slider on the threaded rod, the downside welding of slider has the adapter, the mechanism of exerting pressure is installed to the downside of adapter, a plurality of gag lever posts of inserting on the roof are installed to the upside of adapter, be provided with the spacing spout that is used for the gag lever post to remove on the roof.

Preferably: the right end of the threaded rod is connected with a rotating handle.

The beneficial effects of the utility model are as follows: this cable support bearing capacity detection device, during the use, firstly fix the cable support in the installing frame, when installing the cable support, first with a screw hole on the cable support with the through-hole alignment, then pass screw hole and the through-hole on the cable support with the bolt, screw the nut again to the bolt, and then fix the one end of cable support, the same, pass another screw hole and rectangular hole on the cable support with the bolt again, screw the nut again to the bolt, and then fix the both ends of cable support, because the rectangular shape design in rectangular hole makes the mounted position of bolt adjustable, be convenient for many different sizes cable supports install fixedly, then, drive the threaded rod through the rotation of threaded rod and rotate and drive the slider and remove through the slider drive adapter and pressing mechanism, and then adjust pressing mechanism's position, conveniently test the cable support of different length, after the position adjustment, drive briquetting and pressure sensor move down, pressure sensor contacts to it behind the cable support, pressure sensor carries the pressure that applies to the display screen, supply people to watch. In conclusion, the utility model is convenient to install and fix cable brackets with different sizes and is convenient to test the cable brackets with different sizes.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 4 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 5 is a schematic view showing a disassembled state of the cable holder of fig. 4 according to the present utility model.

Legend description:

1. a base; 2. a top plate; 201. limiting sliding grooves; 3. a support rod; 4. a frame is installed; 401. a through hole; 402. a slit hole; 5. a position adjusting mechanism; 501. a vertical plate; 502. a threaded rod; 5021. rotating the handle; 503. a slide block; 504. a limit rod; 505. an adapter; 6. a pressing mechanism; 601. a hydraulic cylinder; 602. briquetting; 603. a pressure sensor; 7. a display screen; 8. a cable support; 9. and a controller.

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.

Specific examples are given below.

Referring to fig. 1 to 5, in the embodiment of the present utility model, a cable support bearing capacity detection device includes a base 1, a top plate 2, a support rod 3, a mounting frame 4, a position adjustment mechanism 5, a pressing mechanism 6, a display screen 7, a cable support 8 and a controller 9, the top plate 2 is mounted above the base 1, the top plate 2 is fixed with the base 1 through a plurality of support rods 3, the mounting frame 4 is fixed on the base 1, the mounting frame 4 is connected with the base 1 through bolts, a through hole 401 is provided on the mounting frame 4, a strip hole 402 is provided below the through hole 401 on the mounting frame 4, the through hole 401 and the strip hole 402 are both used for the bolts to pass through, the cable support 8 is mounted on the mounting frame 4, the cable support 8 is fixed with the mounting frame 4 through bolts and nuts, when the cable support 8 is mounted, a screw hole on the cable support 8 is aligned with the through hole 401 first, then the bolt passes through the screw hole and the through hole 401 on the cable support 8, the nut is screwed onto the bolt, one end of the cable support 8 is fixed, the bolt passes through the other screw hole and the strip hole 402 on the cable support 8, the nut is screwed onto the bolt, two ends of the cable support 8 are fixed, the installation position of the bolt is adjustable due to the strip shape design of the strip hole 402, the installation of the cable supports 8 with different sizes is facilitated, the position adjusting mechanism 5 is installed at the bottom of the top plate 2, the pressing mechanism 6 is connected with the lower side of the position adjusting mechanism 5, the pressing mechanism 6 faces the cable support 8, when the cable support 8 is used, the pressing mechanism 6 applies pressing force to the cable support 8, the load capacity of the cable support 8 is tested, the pressing mechanism 6 is driven to transversely move through the position adjusting mechanism 5, the position of the pressing mechanism 6 is conveniently adjusted, facilitating testing of cable holders 8 of different lengths.

The position adjustment mechanism 5 includes: the lifting device comprises a vertical plate 501, a threaded rod 502, a sliding block 503, a limiting rod 504 and an adapter 505, wherein two vertical plates 501 are fixed on a top plate 2, the threaded rod 502 is rotationally connected between the two vertical plates 501, the sliding block 503 is installed on the threaded rod 502, the adapter 505 is welded on the lower side of the sliding block 503, a pressing mechanism 6 is installed on the lower side of the adapter 505, a plurality of limiting rods 504 inserted on the top plate 2 are installed on the upper side of the adapter 505, limiting sliding grooves 201 used for limiting the movement of the limiting rods 504 are formed in the top plate 2, the movement of the adapter 505 and the sliding block 503 is limited by the limiting rods 504 so that the movement of the adapter 505 and the sliding block 503 can not be performed, in addition, the limiting rods 504 can also provide support for the adapter 505 and the pressing mechanism 6, the right end of the threaded rod 502 is connected with a rotating handle 5021, when in use, the threaded rod 502 is driven to rotate through the rotating handle 5021, the sliding block 503 is driven to move, the adapter 505 is driven to move through the sliding block 503, the sliding block 503 is driven to move, the sliding rod is driven by the sliding block 503, and the pressing mechanism 6 is driven to move, and the limiting rods are limited by the movement.

The pressing mechanism 6 includes: the hydraulic cylinder 601, briquetting 602 and pressure sensor 603, the downside of adapter 505 is fixed in to the pneumatic cylinder 601, the bottom of pneumatic cylinder 601 is connected with briquetting 602, install pressure sensor 603 in the briquetting 602, install display screen 7 on the roof 2, pressure sensor 603 passes through wire and display screen 7 electric connection, during the use, drive briquetting 602 and pressure sensor 603 through the pneumatic cylinder 601 and move down, pressure sensor 603 contacts cable support 8 back and exert pressure to it, pressure sensor 603 carries the pressure of exerting to display screen 7 on showing, supply people to watch, install controller 9 on the installation frame 4, control pneumatic cylinder 601 through controller 9.

Working principle: when the cable support bearing capacity detection device is used, firstly, the cable support 8 is fixed into the installation rack 4, when the cable support 8 is installed, firstly, one screw hole on the cable support 8 is aligned with the through hole 401, then a bolt passes through the screw hole and the through hole 401 on the cable support 8, then a nut is screwed onto the bolt, further one end of the cable support 8 is fixed, the bolt passes through the other screw hole and the strip hole 402 on the cable support 8, then the nut is screwed onto the bolt, further both ends of the cable support 8 are fixed, the installation position of the bolt is adjustable due to the strip-shaped design of the strip hole 402, so that the cable support 8 with different sizes is convenient to install and fix, then, the threaded rod 502 is driven to rotate through the rotating handle 5021, the sliding block 503 is driven to move through the sliding block 503, the position of the adjusting pressing mechanism 6 is further adjusted, the cable support 8 with different lengths is conveniently tested, after the position adjustment, the pressing block 602 and the pressing sensor 603 are driven to move downwards through the hydraulic cylinder 601, the pressing sensor 603 is contacted with the cable support 8, the pressing sensor 603 is applied to the pressing sensor, and the pressing sensor is displayed and the pressing sensor is applied to the display screen 7.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (5)

1. Cable support bearing capacity detection device, a serial communication port, including base (1), roof (2), bracing piece (3), installation frame (4), position adjustment mechanism (5), pressing mechanism (6), display screen (7), cable support (8) and controller (9), roof (2) are installed to the top of base (1), roof (2) are fixed mutually with base (1) through a plurality of bracing pieces (3), be fixed with installation frame (4) on base (1), be provided with through-hole (401) on installation frame (4), be provided with rectangular hole (402) on installation frame (4) below of through-hole (401), install cable support (8) on installation frame (4), position adjustment mechanism (5) are installed to the bottom of roof (2), the downside of position adjustment mechanism (5) is connected with pressing mechanism (6), pressing mechanism (6) include: the hydraulic cylinder (601), briquetting (602) and pressure sensor (603), the bottom of pneumatic cylinder (601) is connected with briquetting (602), install pressure sensor (603) in briquetting (602).

2. Cable support bearing capacity detection device according to claim 1, characterized in that the pressing mechanism (6) is facing the cable support (8).

3. The cable support bearing capacity detection device according to claim 1, wherein a display screen (7) is mounted on the top plate (2), and the pressure sensor (603) is electrically connected with the display screen (7) through a wire.

4. The cable rack load capacity detection device according to claim 1, wherein the position adjustment mechanism (5) comprises: riser (501), threaded rod (502), slider (503), gag lever post (504) and switching seat (505), be fixed with two riser (501) on roof (2), two rotate between riser (501) and be connected with threaded rod (502), install slider (503) on threaded rod (502), the downside welding of slider (503) has switching seat (505), pressing mechanism (6) are installed to the downside of switching seat (505), gag lever post (504) on a plurality of inserts roof (2) are installed to the upside of switching seat (505), be provided with spacing spout (201) that are used for gag lever post (504) to remove on roof (2).

5. The cable rack load capacity detection device according to claim 4, wherein a turning handle (5021) is connected to the right end of the threaded rod (502).