CN219609916U - Engineering warning sign fixing device - Google Patents

Abstract

The utility model discloses an engineering warning sign fixing device, which relates to the field of fixing devices and comprises a device main body, wherein an anti-falling component is arranged in the device main body and comprises a toothed ring, a first limit groove is formed below the toothed ring, a gear is connected to the device main body, a second limit groove is formed in the device main body, and a connecting rod is connected to the device main body. According to the utility model, the ground grabbing force of the device main body is improved through the barbs, the occurrence of the toppling situation of the fixing device is reduced, wherein the bottoms of the barbs are in slope shapes, the resistance of the fixing device in the process of being driven into soil is reduced, in addition, the barbs are fixed on the connecting rods, when the fixing device is required to be pulled out, the barbs can be lifted away from the soil through the gears and the connecting rods only by rotating the toothed rings, the fixing device is convenient to pull out, the engineering warning board fixing device is not easy to topple, the use stability of the device is improved, and meanwhile, the fixing device is convenient for workers to pull out the fixing device from the soil.

Description

Engineering warning sign fixing device

Technical Field

The utility model relates to the field of fixing devices, in particular to an engineering warning board fixing device.

Background

In building engineering's building site, can place some warning sign and remind the workman generally, can avoid the emergence of some unexpected accidents effectively, current warning sign is mostly realized fixedly through fixing device such as fixed bolster or dead lever, mainly divide into the fixation clamp at top and two parts of fixed ground nail of bottom.

The existing engineering warning sign fixing device has the defects that the fixed ground nails are of conical structures, the ground nails are firstly driven into soil, and then the warning signs are fixed on the clamp, however, the conical structures of the ground nails are simpler, and the fixing device falls down easily due to factors such as strong wind, so that the engineering warning sign fixing device which is not easy to fall down is required to be designed, and the use stability of the fixing device is improved.

Disclosure of Invention

Based on the above, the utility model aims to provide an engineering warning sign fixing device so as to solve the technical problem that the fixing device is easy to topple.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engineering warning sign fixing device, includes the device main part, be provided with the subassembly of preventing falling in the device main part, the subassembly of preventing falling includes the ring gear, has seted up first spacing groove under the ring gear, be connected with the gear in the device main part, the second spacing groove has been seted up in the device main part, be connected with the connecting rod in the device main part, be fixed with the barb on the connecting rod.

Through adopting above-mentioned technical scheme, after driving fixing device into earth, the barb can improve the grabbing force of device main part, reduces fixing device and emptys the condition and take place, and the barb is fixed on the connecting rod in addition, when fixing device is pulled out to needs, only need rotate the ring gear, can let the barb rise to leave earth through gear, connecting rod, this is convenient for pull out fixing device.

Further, the device main body is connected with a clamping block, and a screw rod is fixed on the clamping block.

Through adopting above-mentioned technical scheme, when needing the installation engineering warning sign, the staff only need place the warning sign in the clamp splice bottom, then rotate the screw rod and make the clamp splice move down, can press from both sides the warning sign tightly, accomplishes the installation to the warning sign.

Further, the gears, the connecting rods and the barbs are all four, and the four gears are all meshed with the toothed ring.

Through adopting above-mentioned technical scheme, when the staff need make the barb rise, only need rotate the handle on the ring gear, can let the ring gear rotate, and then drive the gear rotation to make the barb rise with other anti-falling assemblies in coordination.

Further, the four connecting rods are respectively connected with the four gears in a threaded manner, and the four connecting rods are all connected with the device main body in a sliding manner.

Through adopting above-mentioned technical scheme, when four gears atress rotate, the four connecting rods of threaded connection with it move along with it, and the upward movement of four connecting rods can let four barbs leave earth, reduces fixing device's the land fertility of grabbing, and the staff of being convenient for pulls out it.

Further, the bottoms of the four barbs are in slope shapes, and the four barbs are in sliding connection with the device main body.

Through adopting above-mentioned technical scheme, at the staff with fixing device nail into earth in-process, because barb bottom is the slope form, reduced fixing device and driven into the resistance that earth in-process received, make fixing device's installation more convenient.

Further, the first limiting groove is matched with the device body, protrusions are arranged on the four gears, the second limiting groove is four, and the four second limiting grooves are respectively matched with the protrusions on the four gears.

Through adopting above-mentioned technical scheme, rotate the ring gear and pull out earth in-process with the barb, first spacing groove and second spacing groove are spacing to ring gear and gear respectively, can prevent that the two from taking place the skew, influence the staff and control the barb.

Further, the clamping block is in sliding connection with the device main body, and the screw rod is in threaded connection with the device main body.

Through adopting above-mentioned technical scheme, after driving fixing device into earth, the staff places the warning sign in the clamp splice bottom, then rotates the screw rod and makes the clamp splice move down, can press from both sides the warning sign tightly, fixes the warning sign on engineering warning sign fixing device.

In summary, the utility model has the following advantages:

according to the utility model, through the arrangement of the anti-falling assembly, the ground grabbing force of the device main body is improved through the barbs, the occurrence of the toppling situation of the fixing device is reduced, wherein the bottoms of the barbs are in a slope shape, the resistance of the fixing device in the process of being driven into soil is reduced, in addition, the barbs are fixed on the connecting rods, when the fixing device is required to be pulled out, the toothed rings are only required to be rotated, the barbs can be lifted away from the soil through the gears and the connecting rods, the fixing device is convenient to pull out, the first limiting grooves and the second limiting grooves are respectively used for limiting the toothed rings and the gears, the deviation of the toothed rings and the gears is prevented, the operation of the barbs is influenced, the engineering warning board fixing device is not easy to topple due to the arrangement, the use stability of the device is improved, and meanwhile, the fixing device is convenient to pull out of the fixing device from the soil by workers.

Drawings

FIG. 1 is a schematic cross-sectional view of a toothed ring according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the barb release state construction of the present utility model;

FIG. 4 is a schematic view of the barb stowed condition of the present utility model;

fig. 5 is an exploded view of the toothed ring of the present utility model.

In the figure: 1. a device body; 2. clamping blocks; 3. a screw; 4. an anti-fall assembly; 401. a toothed ring; 402. a gear; 403. a connecting rod; 404. a barb; 405. a first limit groove; 406. and the second limit groove.

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.

An engineering warning sign fixing device, as shown in figures 1, 2, 3, 4 and 5, comprises a device main body 1, wherein an anti-falling component 4 for preventing the fixing device from falling is arranged inside the device main body 1.

Specifically, the anti-falling assembly 4 comprises a toothed ring 401 sleeved outside the device main body 1, the toothed ring 401 can drive the gear 402 to rotate, a first limit groove 405 is formed in the bottom of the toothed ring 401, the first limit groove 405 is matched with the device main body 1, the gear 402 is connected with the device main body 1 in a sliding mode, the gear 402, the connecting rod 403 and the barb 404 are all four, the four gears 402 are meshed with the toothed ring 401, a second limit groove 406 is formed in the device main body 1, protrusions are arranged on the four gears 402, the second limit groove 406 is four, the four second limit grooves 406 are respectively matched with the protrusions on the four gears 402, the connecting rod 403 is connected with the four connecting rods 403 in a threaded mode, the four connecting rods 403 are all connected with the device main body 1 in a sliding mode, the barb 404 is fixed at the bottom of the connecting rod 403, the barb 404 can improve the grip of the device main body 1, the engineering warning sign fixing device is not easy to fall down due to the structure, the use stability of the device is improved, and workers can conveniently pull the fixing device out from soil.

Referring to fig. 1, 3 and 4, in the above embodiment, a clamping block 2 is connected above the outer surface of the device main body 1, the clamping block 2 is slidably connected with the device main body 1, a screw 3 is connected to the top of the clamping block 2, and the screw 3 is in threaded connection with the device main body 1, so that the fixing device can clamp the warning board.

Referring to fig. 1, 3, 4 and 5, in the above embodiment, the bottoms of the four barbs 404 are all in a slope shape, and the four barbs are all in sliding connection with the device main body 1, in the process that the fixing device is driven into soil by a worker, the resistance of the fixing device in the process of driving into soil is reduced due to the slope shape of the bottoms of the barbs 404, so that the fixing device is more convenient to install.

The implementation principle of the embodiment is as follows: the staff nails the engineering warning board fixing device into the soil, the barbs 404 are positioned at the lowest point in the process, as shown in fig. 3, in the process, as the bottoms of the barbs 404 are in a slope shape, the resistance of the fixing device in the process of being driven into the soil is reduced, the barbs 404 improve the ground grabbing force of the device main body 1, the occurrence of the toppling condition of the fixing device is reduced, then the staff places the warning board at the bottom of the clamping block 2, then the staff rotates the screw 3 to enable the clamping block 2 to move downwards, the warning board is clamped, and the installation of the warning board is completed;

when the engineering warning sign fixing device needs to be pulled out, a worker rotates the toothed ring 401 by twisting the handle on the toothed ring 401, the toothed ring 401 rotates to drive the gear 402 meshed with the toothed ring to rotate, then the connecting rod 403 in threaded connection with the gear 402 starts to move upwards and drives the barb 404 to leave soil, as shown in fig. 4, in the process, the first limiting groove 405 and the second limiting groove 406 limit the toothed ring 401 and the gear 402 respectively, so that the toothed ring 401 and the gear 402 are prevented from being deviated, and the operation of the barb 404 is influenced.

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. The utility model provides an engineering warning sign fixing device, includes device main part (1), its characterized in that: be provided with in device main part (1) and prevent down subassembly (4), prevent down subassembly (4) including ring gear (401), first spacing groove (405) have been seted up under ring gear (401), be connected with gear (402) on device main part (1), second spacing groove (406) have been seted up in device main part (1), device main part (1) internal connection has connecting rod (403), be fixed with barb (404) on connecting rod (403).

2. The engineering warning board fixing device according to claim 1, wherein: the device is characterized in that the device body (1) is connected with a clamping block (2), and the clamping block (2) is connected with a screw rod (3).

3. The engineering warning board fixing device according to claim 1, wherein: the gears (402), the connecting rods (403) and the barbs (404) are all four, and the four gears (402) are all meshed with the toothed ring (401).

4. A construction warning sign fixing device according to claim 3, characterized in that: four connecting rods (403) are respectively in threaded connection with four gears (402), and the four connecting rods (403) are all in sliding connection with the device main body (1).

5. A construction warning sign fixing device according to claim 3, characterized in that: the bottoms of the four barbs (404) are all in a slope shape, and the four barbs are all in sliding connection with the device main body (1).

6. A construction warning sign fixing device according to claim 3, characterized in that: the first limiting grooves (405) are matched with the device main body (1), protrusions are arranged on the four gears (402), the second limiting grooves (406) are four, and the four second limiting grooves (406) are respectively matched with the protrusions on the four gears (402).

7. The engineering warning sign fixing device according to claim 2, wherein: the clamping block (2) is in sliding connection with the device main body (1), and the screw rod (3) is in threaded connection with the device main body (1).