CN217316653U - Many sizes railing clamping device - Google Patents

Abstract

The utility model relates to the field of clamping devices, in particular to a multi-size railing clamping device; comprises a base, an adjusting component and a clamping component; the adjusting component is arranged on the base; the centre gripping subassembly includes electric push rod, the stopper, the support, check lock lever and grip block, the shape of stopper is the V font, can be better like this carry on spacingly to the stand, prevent its removal, during the use, stand one side butt in the railing is on the stopper earlier, then through screwing up the check lock lever, make the check lock lever drive the grip block and remove, and then press from both sides the stand tightly between grip block and stopper, electric push rod can stretch out and draw back, and then drive the stand by the centre gripping and remove, make the distance between the stand adjust, through adjusting part, adjust the position to the stand centre gripping, thereby realize that many sizes railing clamping device can adjust according to the railing size of difference, the purpose of hoisting device suitability.

Description

Many sizes railing clamping device

Technical Field

The utility model relates to a clamping device field especially relates to a many sizes railing clamping device.

Background

The railing is a safety facility used in buildings, and mainly plays a role in dividing and guiding in use.

The railing mainly comprises crosspiece and stand, and the railing needs to weld the equipment to stand and crosspiece when installing, so needs clamping device to carry out the centre gripping to the stand, guarantees the stability when welding.

And the railing of different models, its the size that sets up the stand is different, and the distance between stand and the stand is also different, but current railing clamping device can not adjust according to the railing of many sizes railing, and then leads to the suitability low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many sizes railing clamping device aims at solving the railing clamping device among the prior art and can not adjust according to the railing of many sizes railing, and then leads to the technical problem that the suitability is low.

In order to achieve the purpose, the utility model provides a multi-size railing clamping device, which comprises a base, an adjusting component and a clamping component; the adjusting component is arranged on the base; the centre gripping subassembly includes electric push rod, stopper, support, check lock lever and grip block, the electric push rod passes through adjusting part with the base is connected, the stopper sets up on the electric push rod, and with the output of electric push rod is connected, the support with stopper fixed connection, and be located the stopper is kept away from one side of electric push rod, the check lock lever with support threaded connection, and run through the support, the grip block with the check lock lever rotates to be connected, and with support sliding connection, and is located the check lock lever is close to one side of stopper.

The adjusting assembly comprises a shell, a rotating motor, a screw rod and a threaded sleeve, wherein the shell is fixedly connected with the base and is positioned on one side of the base close to the electric push rod; the rotating motor is fixedly connected with the base and is positioned in the base; the screw rod is rotatably connected with the shell, is connected with the output end of the rotating motor and is positioned in the shell; the thread bush is in threaded connection with the screw rod, is fixedly connected with the electric push rod, and is sleeved on the screw rod.

The clamping block is provided with a clamping groove, and the clamping groove is positioned on one side, close to the limiting block, of the clamping block.

The clamping assembly further comprises a rubber pad, the rubber pad is fixedly connected with the clamping block and is positioned on one side, close to the clamping groove, of the clamping block.

The clamping assembly further comprises a rotating handle, the rotating handle is fixedly connected with the locking rod and is located at one end, far away from the clamping block, of the locking rod.

The utility model discloses a multi-size railing clamping device, the centre gripping subassembly is provided with two, and be located respectively the left and right sides of adjusting part, the shape of stopper is the V font, and in this way can be better carry out spacing to the stand, prevent its removal, when using, first stand one side butt in the railing on the stopper, then through screwing up the check lock lever, make the check lock lever drive the grip block moves, and then clamp the stand between grip block and the stopper, the model of electric putter is XDFA24-500, the electric putter can stretch out and draw back, and then drive the stand of being held and move, makes the distance between the stand can adjust, through the adjusting part, adjust the position of stand centre gripping, thereby realize that multi-size railing clamping device can adjust according to different railing sizes, the applicability of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a multi-size rail clamping device provided by the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is a schematic view of the rubber pad structure provided by the present invention.

In the figure, 1-a base, 2-an adjusting component, 21-a shell, 22-a rotating motor, 23-a screw rod, 24-a thread bush, 3-a clamping component, 31-an electric push rod, 32-a limiting block, 33-a support, 34-a locking rod, 35-a clamping block, 351-a clamping groove, 36-a rubber pad, 37-a rotating handle and 4-an upright post.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, the present invention provides a multi-size rail clamping device, which includes a base 1, an adjusting assembly 2 and a clamping assembly 3; the adjusting assembly 2 is arranged on the base 1; the centre gripping subassembly 3 includes electric push rod 31, stopper 32, support 33, check lock lever 34 and grip block 35, electric push rod 31 passes through adjusting part 2 with base 1 is connected, stopper 32 sets up on the electric push rod 31, and with the output of electric push rod 31 is connected, support 33 with stopper 32 fixed connection, and be located stopper 32 keeps away from one side of electric push rod 31, check lock lever 34 with support 33 threaded connection, and run through support 33, grip block 35 with check lock lever 34 rotates to be connected, and with support 33 sliding connection, and be located check lock lever 34 is close to one side of stopper 32.

In this embodiment, two clamping assemblies 3 are provided and are respectively located at the left and right sides of the adjusting assembly 2, the shape of the limiting block 32 is V-shaped, so that the stand column 4 can be better limited and prevented from moving, when in use, one side of the stand column 4 in the handrail is abutted against the limiting block 32, then the locking rod 34 is screwed down, so that the locking rod 34 drives the clamping block 35 to move, the stand column 4 is clamped between the clamping block 35 and the limiting block 32, the type of the electric push rod 31 is XDFA24-500, the electric push rod 31 can extend and retract, so as to drive the clamped stand column 4 to move, so that the distance between the stand columns 4 can be adjusted, the position clamped on the stand column 4 is adjusted through the adjusting assembly 2, and therefore the multi-size handrail clamping device can be adjusted according to different sizes of the handrail, the applicability of the device is improved.

Further, referring to fig. 1, the adjusting assembly 2 includes a housing 21, a rotating motor 22, a screw 23 and a threaded sleeve 24, wherein the housing 21 is fixedly connected to the base 1 and is located on one side of the base 1 close to the electric push rod 31; the rotating motor 22 is fixedly connected with the base 1 and is positioned inside the base 1; the screw rod 23 is rotatably connected with the shell 21, is connected with the output end of the rotating motor 22, and is positioned inside the shell 21; the threaded sleeve 24 is in threaded connection with the screw rod 23, is fixedly connected with the electric push rod 31, and is sleeved on the screw rod 23.

In this embodiment, the screw 23 is driven to rotate by the rotation of the rotating motor 22, the screw 23 is a ball screw, the screw 23 is driven to move up and down by the rotation of the screw 24, and the screw 24 drives the electric push rod 31 to move up and down, so as to drive the clamping assembly 3 to move up and down and change the clamping position of the upright post 4.

Further, referring to fig. 3, the clamping block 35 has a clamping groove 351, and the clamping groove 351 is located on a side of the clamping block 35 close to the limiting block 32.

In the present embodiment, the clamping groove 351 is formed in a V shape, and the clamping groove 351 allows the column 4 to be restricted by the clamping groove 351, thereby improving stability when the column 4 is clamped.

Further, referring to fig. 3, the clamping assembly 3 further includes a rubber pad 36, and the rubber pad 36 is fixedly connected to the clamping block 35 and is located on a side of the clamping block 35 close to the clamping groove 351.

In this embodiment, the rubber pad 36 is made of rubber, and the rubber has elasticity, so that the clamping force applied to the upright post 4 is more uniform through the rubber pad 36, and the upright post 4 is prevented from being deformed when the clamping block 35 clamps the upright post.

Further, referring to fig. 2, the clamping assembly 3 further includes a rotating handle 37, and the rotating handle 37 is fixedly connected to the locking rod 34 and is located at an end of the locking rod 34 away from the clamping block 35.

In this embodiment, because the shape of lock lever 34 is the cylinder, inconvenient staff rotates like this, through rotatory handle 37, make the staff can be through rotating rotatory handle 37 drives lock lever 34 rotates, and then makes things convenient for the staff to rotate lock lever 34.

The utility model discloses a multi-size railing clamping device, clamping component 3 is provided with two, and is located respectively the left and right sides of adjusting part 2, stopper 32 is the shape of V font, and like this can better carry on spacing to stand 4, prevents its removal, when using, first stand 4 one side butt in the railing on stopper 32, then through screwing up locking lever 34, make locking lever 34 drive the grip block 35 moves, and then will stand 4 clamp between grip block 35 and stopper 32, the model of electric putter 31 is XDFA24-500, electric putter 31 can stretch out and draw back, and then drive the stand 4 that is held to move, make the distance between stand 4 can adjust, through adjusting part 2, adjust the position to stand 4 centre gripping, therefore, the purpose that the multi-size railing clamping device can be adjusted according to different sizes of railings and the applicability of the device is improved is achieved.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (5)

1. A multi-size railing clamping device is characterized by comprising a base, an adjusting assembly and a clamping assembly;

the adjusting component is arranged on the base;

the centre gripping subassembly includes electric push rod, stopper, support, check lock lever and grip block, the electric push rod passes through adjusting part with the base is connected, the stopper sets up on the electric push rod, and with the output of electric push rod is connected, the support with stopper fixed connection, and be located the stopper is kept away from one side of electric push rod, the check lock lever with support threaded connection, and run through the support, the grip block with the check lock lever rotates to be connected, and with support sliding connection, and is located the check lock lever is close to one side of stopper.

2. The multi-sized balustrade clamping arrangement of claim 1,

the adjusting assembly comprises a shell, a rotating motor, a screw rod and a threaded sleeve, wherein the shell is fixedly connected with the base and is positioned on one side of the base close to the electric push rod; the rotating motor is fixedly connected with the base and is positioned in the base; the screw rod is rotatably connected with the shell, is connected with the output end of the rotating motor and is positioned in the shell; the thread bush is in threaded connection with the screw rod, is fixedly connected with the electric push rod, and is sleeved on the screw rod.

3. The multi-sized balustrade clamping arrangement of claim 1,

the clamping block is provided with a clamping groove, and the clamping groove is positioned on one side, close to the limiting block, of the clamping block.

4. The multi-sized balustrade clamping arrangement of claim 3,

the clamping assembly further comprises a rubber pad, the rubber pad is fixedly connected with the clamping block and is positioned on one side, close to the clamping groove, of the clamping block.

5. The multi-sized balustrade clamping arrangement of claim 1,

the clamping assembly further comprises a rotating handle, and the rotating handle is fixedly connected with the locking rod and is located at one end, far away from the clamping block, of the locking rod.

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