CN216920073U

CN216920073U - Road and bridge guardrail reinforcing and supporting device

Info

Publication number: CN216920073U
Application number: CN202220543701.XU
Authority: CN
Inventors: 黄会敏; 王新国
Original assignee: Individual
Current assignee: Xinjiang Road And Bridge Nanjiang Engineering Construction Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-08
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a road and bridge guardrail reinforcing and supporting device, which relates to the technical field of bridge guardrail reinforcement and comprises a support, wherein the bottom surface of the support is fixedly connected with a bottom plate, the bottom surface of the bottom plate is in threaded connection with a group of fixing bolts, two supporting components are arranged on the outer surface of the support, and a sliding frame is arranged at the top end of the support. It can be through the support, the bottom plate, fixing bolt, the supporting component, the sliding frame, the reinforcing plate, the traveller, cooperation setting between adjusting part and the centre gripping subassembly, utilize fixing bolt to install the device between two guardrails, utilize the supporting component, can support the device, utilize the adjusting part, can adjust the distance between two centre gripping subassemblies, utilize the centre gripping subassembly, can fix two guardrails, make the device can consolidate two guardrails simultaneously and support, can strengthen the structural stability between two adjacent guardrails, can improve this reinforcing apparatus's result of use.

Description

Road and bridge guardrail reinforcing and supporting device

Technical Field

The utility model relates to the technical field of bridge guardrail reinforcement, in particular to a road and bridge guardrail reinforcing and supporting device.

Background

The bridge guardrail is a guardrail arranged on a bridge. Its purpose is outside in order to prevent that the vehicle out of control from crossing the bridge, has the function that makes the vehicle can not break through, wear down, cross the bridge and beautify the bridge building, and the guardrail is visible everywhere in our life, and the guardrail is according to the difference of height, and the price of per meter length also can be different, and the guardrail on the highway bridge is yielding the rupture when the collision appears to can't play the protective effect to the vehicle, need install at the guardrail department and consolidate strutting arrangement.

At present, disclose a strutting arrangement is consolidated to road and bridge guardrail among the prior art, its patent number is: CN209053000U, it is set on the body of the guard rail through the fixed ring, and then it is fixedly connected with nut after the bolt runs through the fixed block, thus realize its fixed ring is fixed with the body of the guard rail, and then it is connected with base through the fixed bolt runs through the fixed screw hole, thus realize the fixed work of the fixed seat and ground, the support frame forms the triangular structure with the body of the guard rail at this moment, can play a better supporting reinforcement effect through the support frame when the body of the guard rail collides, thus avoid the body of the guard rail from breaking off and causing the unnecessary accident effectively, and the installation of the apparatus is convenient, time saving and labor saving, but when the above-mentioned apparatus is used, it can't carry on the simultaneous reinforcement to two guard rails, lead to the structural stability between two adjacent guard rails, influence the result of use of the reinforcing apparatus; therefore, the road and bridge guardrail reinforcing and supporting device solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a road and bridge guardrail reinforcing and supporting device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a strutting arrangement is consolidated to road and bridge guardrail, includes the support, the bottom surface fixedly connected with bottom plate of support, the bottom surface threaded connection of bottom plate has a set of fixing bolt, the surface mounting of support has two supporting component, the sliding frame is installed on the top of support, the bottom surface of sliding frame with install two reinforcing plates between the surface of support, the inner wall sliding connection of sliding frame has two travelers, the internally mounted of sliding frame has adjusting part, two the centre gripping subassembly is all installed to the one end that the traveler kept away from each other.

Furthermore, the supporting component comprises a supporting plate fixedly connected to the outer surface of the support, a contact plate is installed at the bottom end of the supporting plate, and a group of anti-slip strips are installed on the bottom surface of the contact plate.

Furthermore, the adjusting component comprises two threaded holes, the two threaded holes are respectively formed in the two sliding columns, the inner walls of the threaded holes are in threaded connection with lead screws, the outer surfaces of the lead screws are connected with fixing plates in a rotating mode, and the fixing plates are fixedly connected with the inner walls of the sliding frames.

Furthermore, one end, close to each other, of each of the two screw rods is provided with a first bevel gear, the inner top wall of the sliding frame is rotatably connected with a second bevel gear, and the two first bevel gears are meshed with the second bevel gears.

Furthermore, the upper surface of the sliding frame is rotatably connected with a first rotating rod, the bottom end of the first rotating rod is fixedly connected with the top end of a second bevel gear, and a first rotating block is installed on the top end of the first rotating rod.

Furthermore, the centre gripping subassembly include fixed connection in the centre gripping frame of traveller surface, the surface mosaic of centre gripping frame has the threaded sleeve pipe, threaded sleeve pipe's inner wall threaded connection has the threaded rod, turning block two is installed to the one end of threaded rod.

Furthermore, one end, far away from the second rotating block, of the threaded rod is rotatably connected with a clamping plate, and a group of anti-slip pads are mounted on the outer surface of the clamping plate.

Furthermore, the inner wall of the clamping frame is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding mode, and the sliding block is fixedly connected with the clamping plate.

Compared with the prior art, this road and bridge guardrail consolidates strutting arrangement possesses following beneficial effect:

1. according to the utility model, through the matching arrangement of the bracket, the bottom plate, the fixing bolt, the supporting component, the sliding frame, the reinforcing plate, the sliding column, the adjusting component and the clamping component, the device is arranged between the two guardrails by utilizing the fixing bolt, the supporting component can be used for supporting the device, the adjusting component can be used for adjusting the distance between the two clamping components, and the clamping component can be used for fixing the two guardrails, so that the device can simultaneously reinforce and support the two guardrails, the structural stability between the two adjacent guardrails can be enhanced, and the use effect of the reinforcing device can be improved.

2. According to the utility model, through the matching arrangement of the threaded hole, the screw rod, the fixing plate, the first bevel gear, the first rotating rod, the second bevel gear and the first rotating block, the first rotating block can be rotated to drive the first rotating rod to rotate, so that the second bevel gear and the first bevel gear can be driven to rotate, the two screw rods can be rotated in the sliding frames, the two sliding columns can be slid on the inner walls of the sliding frames through the rotation of the screw rods, and the distance between the two clamping frames can be adjusted.

3. According to the utility model, through the matching arrangement of the clamping frames, the threaded sleeve, the threaded rod, the rotating block II, the clamping plates, the non-slip mat, the sliding groove and the sliding block, the two clamping frames are respectively clamped on the outer surfaces of the two guardrails, the threaded rod can be driven to rotate by rotating the rotating block II, the clamping plates can be moved by rotating the threaded rod, the guardrails can be clamped between the non-slip mat and the clamping frames, and the two guardrails can be simultaneously fixed.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

fig. 4 is a schematic perspective view of the clamping assembly of the present invention.

In the figure: 1. a support; 2. a base plate; 3. fixing the bolt; 4. a support assembly; 401. a support plate; 402. a contact plate; 403. anti-slip strips; 5. a sliding frame; 6. a reinforcing plate; 7. a traveler; 8. an adjustment assembly; 801. a threaded hole; 802. a screw rod; 803. a fixing plate; 804. a first bevel gear; 805. rotating the first rod; 806. a second bevel gear; 807. rotating the first block; 9. a clamping assembly; 901. a clamping frame; 902. a threaded bushing; 903. a threaded rod; 904. rotating the second block; 905. a clamping plate; 906. a non-slip mat; 907. a chute; 908. a slide block.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides a strutting arrangement is consolidated to road and bridge guardrail, and the device is used for consolidating the road and bridge guardrail and supports, and the device can consolidate two guardrails simultaneously and support, can strengthen the structural stability between two adjacent guardrails, can improve this reinforcing apparatus's result of use.

Referring to fig. 1-4, a road and bridge guardrail reinforcing and supporting device comprises a support 1, wherein a bottom plate 2 is fixedly connected to the bottom surface of the support 1, and a group of fixing bolts 3 are connected to the bottom surface of the bottom plate 2 in a threaded manner.

Fixing bolt 3's quantity has four, and every fixing bolt 3 is located four edges of bottom plate 2 respectively, sets up fixing bolt 3, can conveniently install bottom plate 2 and use subaerial.

Two symmetrical supporting components 4 are arranged on the outer surface of the bracket 1, the supporting components 4 comprise a supporting plate 401 fixedly connected to the outer surface of the bracket 1, a contact plate 402 is arranged at the bottom end of the supporting plate 401, and a group of anti-slip strips 403 which are arranged at equal intervals are arranged on the bottom surface of the contact plate 402.

After the device is installed on the ground, the bottom surface of the contact plate 402 can be in contact with the ground, the support plate 401 and the contact plate 402 can support the bracket 1, and the anti-slip strip 403 can increase the friction force of the bottom surface of the contact plate 402 and ensure the stability of the device in use.

The top end of the bracket 1 is provided with a sliding frame 5, two symmetrical reinforcing plates 6 are arranged between the bottom surface of the sliding frame 5 and the outer surface of the bracket 1, and the inner wall of the sliding frame 5 is connected with two symmetrical sliding columns 7 in a sliding manner.

Two reinforcing plates 6 that set up can increase the structural strength between smooth frame 5 and the support 1, and the one end that two travelers 7 kept away from each other all runs through the inner wall of smooth frame 5 and extends to the outside of smooth frame 5.

The adjusting assembly 8 is arranged inside the sliding frame 5, the adjusting assembly 8 comprises two symmetrical threaded holes 801, the two threaded holes 801 are respectively arranged inside the two sliding columns 7, the inner walls of the two threaded holes 801 are in threaded connection with a screw rod 802, the outer surfaces of the two screw rods 802 are in rotary connection with fixing plates 803, and the two fixing plates 803 are fixedly connected with the inner wall of the sliding frame 5.

By means of threaded fit between the threaded hole 801 and the lead screw 802, the lead screw 802 rotates to enable the sliding column 7 to slide on the inner wall of the sliding frame 5, the sliding column 7 can stretch out of the inside of the sliding frame 5, the distance between two sliding columns 7 far away from one end can be adjusted, the fixing plate 803 is arranged, the lead screw 802 can be supported, and stability of the lead screw 802 during rotation can be guaranteed.

One end of each of the two screw rods 802 close to each other is provided with a first bevel gear 804, the inner top wall of the sliding frame 5 is rotatably connected with a second bevel gear 806, and the first bevel gears 804 are meshed with the second bevel gears 806.

The rotation of the second bevel gear 806 can drive the first bevel gear 804 to rotate, so that the two screw rods 802 can rotate inside the sliding frame 5.

A first rotating rod 805 is rotatably connected to the upper surface of the sliding frame 5, the bottom end of the first rotating rod 805 is fixedly connected with the top end of a second bevel gear 806, and a first rotating block 807 is mounted at the top end of the first rotating rod 805.

A circle of anti-slip lines are formed in the outer surface of the first rotating block 807, and the first rotating block 807 is rotated to drive the first rotating rod 805 to rotate, so that the second bevel gear 806 can be driven to rotate, and the two sliding columns 7 can be conveniently adjusted.

Clamping assembly 9 is all installed to the one end of keeping away from each other at two travelers 7, and clamping assembly 9 includes the centre gripping frame 901 of fixed connection in travelers 7 surface, and the surface of centre gripping frame 901 is inlayed and is had threaded sleeve 902, and threaded sleeve 902's inner wall threaded connection has threaded rod 903, and turning block two 904 is installed to the one end of threaded rod 903.

With centre gripping frame 901 card in the surface of guardrail, can carry on the guardrail spacing and seted up anti-skidding line at the surface of turning block two 904, rotate turning block two 904 and can drive threaded rod 903 and rotate, utilize the screw-thread fit between threaded sleeve 902 and the threaded rod 903, threaded rod 903 rotates and to make the one end of threaded rod 903 remove.

One end of the threaded rod 903, which is far away from the second rotating block 904, is rotatably connected with a clamping plate 905, and a group of anti-slip pads 906 which are arranged at equal intervals are installed on the outer surface of the clamping plate 905.

When threaded rod 903 rotated, can make grip block 905 remove in the inside of centre gripping frame 901, can with the guardrail centre gripping between grip block 905 and centre gripping frame 901, the slipmat 906 of setting can increase the frictional force of grip block 905 surface, guarantees the fixed effect to the guardrail.

The inner wall of the clamping frame 901 is provided with a sliding chute 907, the inner wall of the sliding chute 907 is connected with a sliding block 908 in a sliding manner, and the sliding block 908 is fixedly connected with the clamping plate 905.

When the clamping plate 905 moves in the clamping frame 901, the sliding block 908 can slide on the inner wall of the sliding groove 907, so that the clamping plate 905 can be guided and limited, and the stability of the clamping plate 905 in moving can be ensured.

The working principle is as follows: when the device is used, the device is firstly placed between two guardrails, the support 1 is fixed on the ground for use by using the fixing bolt 3, the bottom surfaces of the two contact plates 402 are both contacted with the ground, the arranged support plate 401 and the contact plates 402 can ensure the stability of the device when in use, then the distance between the two clamping frames 901 is adjusted according to the distance between the two guardrails, the rotating block I807 is rotated to drive the rotating rod I805 to rotate, so that the bevel gear II 806 and the bevel gear I804 can be driven to rotate, the two screw rods 802 can be rotated in the sliding frame 5, the screw rods 802 can be rotated to enable the two sliding columns 7 to slide on the inner wall of the sliding frame 5 by utilizing the threaded fit between the screw rods 802 and the threaded holes 801, the distance between the two clamping frames 901 can be adjusted, and the two clamping frames 901 are respectively clamped on the outer surfaces of the two guardrails, the second rotating block 904 is rotated, the second rotating block 904 can drive the threaded rod 903 to rotate, the threaded rod 903 is matched with the threaded sleeve 902 through threads, the threaded rod 903 rotates to enable the clamping plate 905 to move under the guide of the sliding groove 907 and the sliding block 908, the guardrail can be clamped between the anti-skid pad 906 and the clamping frame 901, and two guardrails can be fixed simultaneously.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. The utility model provides a strutting arrangement is consolidated to road and bridge guardrail, includes support (1), its characterized in that: the utility model discloses a support, including support (1), bottom surface fixedly connected with bottom plate (2), the bottom surface threaded connection of bottom plate (2) has a set of fixing bolt (3), the surface mounting of support (1) has two supporting component (4), sliding frame (5) are installed on the top of support (1), the bottom surface of sliding frame (5) with install two reinforcing plates (6) between the surface of support (1), the inner wall sliding connection of sliding frame (5) has two traveller (7), the internally mounted of sliding frame (5) has adjusting part (8), two centre gripping subassembly (9) are all installed to the one end that traveller (7) kept away from each other.

2. The road and bridge guardrail reinforcing and supporting device of claim 1, wherein: the supporting assembly (4) comprises a supporting plate (401) fixedly connected to the outer surface of the support (1), a contact plate (402) is installed at the bottom end of the supporting plate (401), and a group of anti-slip strips (403) are installed on the bottom surface of the contact plate (402).

3. The road and bridge guardrail reinforcing and supporting device of claim 1, wherein: adjusting part (8) include two screw holes (801), two the inside of locating two travelers (7) respectively is seted up in screw hole (801), two the equal threaded connection of inner wall of screw hole (801) has lead screw (802), two the surface of lead screw (802) all rotates and is connected with fixed plate (803), two fixed plate (803) all with the inner wall fixed connection of sliding frame (5).

4. The road and bridge guardrail reinforcing and supporting device of claim 3, wherein: one end, close to each other, of each of the two screw rods (802) is provided with a first bevel gear (804), the inner top wall of the sliding frame (5) is rotatably connected with a second bevel gear (806), and the two first bevel gears (804) are meshed with the second bevel gears (806).

5. The road and bridge guardrail reinforcing and supporting device of claim 4, wherein: the upper surface of the sliding frame (5) is rotatably connected with a first rotating rod (805), the bottom end of the first rotating rod (805) is fixedly connected with the top end of a second bevel gear (806), and a first rotating block (807) is installed at the top end of the first rotating rod (805).

6. The road and bridge guardrail reinforcing and supporting device of claim 1, wherein: the clamping assembly (9) comprises a clamping frame (901) fixedly connected to the outer surface of the sliding column (7), a threaded sleeve (902) is inlaid in the outer surface of the clamping frame (901), a threaded rod (903) is connected to the inner wall of the threaded sleeve (902) in a threaded mode, and a second rotating block (904) is installed at one end of the threaded rod (903).

7. The road and bridge guardrail reinforcing and supporting device of claim 6, wherein: one end of the threaded rod (903) far away from the second rotating block (904) is rotatably connected with a clamping plate (905), and a set of anti-slip pad (906) is installed on the outer surface of the clamping plate (905).

8. The road and bridge guardrail reinforcing and supporting device of claim 7, wherein: the inner wall of the clamping frame (901) is provided with a sliding groove (907), the inner wall of the sliding groove (907) is connected with a sliding block (908) in a sliding mode, and the sliding block (908) is fixedly connected with the clamping plate (905).