CN216193755U

CN216193755U - Road paving divides control grid for crack

Info

Publication number: CN216193755U
Application number: CN202121929875.1U
Authority: CN
Inventors: 赵武
Original assignee: Hubei Wuzhen Construction Co ltd
Current assignee: Hubei Wuzhen Construction Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-04-05
Anticipated expiration: 2031-08-17

Abstract

The application discloses a control grid for road paving separation seams, which comprises two fixed plates, a plurality of longitudinal plates and a plurality of transverse plates, wherein the longitudinal plates simultaneously penetrate through the transverse plates, the side walls of the fixed plates are penetrated through to form outer adjusting grooves, one sides, far away from each other, of the two fixed plates are respectively provided with an external threaded rod, two sliding rods are fixedly connected between the two fixed plates and are respectively arranged at two ends of the fixed plates in the length direction, and the transverse plates are provided with locking mechanisms for locking the transverse plates on the sliding rods; the outer thread pole is gone up the thread bush and is equipped with a plurality of adjusting nuts, indulge the board tip and be provided with and be used for with indulge the board tip locking and be in adjusting nut's last locking mechanical system. This application is through rotatory adjusting nut to assigned position on outer threaded rod, and rethread locking mechanism will indulge the board both ends and lock respectively on adjusting nut, can realize that the convenient ann of a plurality of vertical boards tears open in the work progress, is favorable to the improvement of efficiency of construction.

Description

Road paving divides control grid for crack

Technical Field

The application relates to the technical field of road stone paving equipment, in particular to a road paving separation joint control grid.

Background

When paving roads, the pavement is usually required to be flat, anti-skid and wear-resistant, the separation seams between adjacent standing stones are strictly controlled, and the longitudinal seams and transverse seams after paving are straight and smooth, have small deviation and small seam width. The spacing of the standing stones is required to be within a specified range value, after pavement is finished, pointing is arranged, after mortar is initially set, redundant mortar is cleared, maintenance is carried out, and finally tidiness and attractiveness are achieved.

The prior Chinese patent with the patent publication number of CN210395025U provides a road pavement separation joint control grid, which relates to the technical field of road construction. Comprises two parallel fixed plates and a plurality of vertical plates vertical to the fixed plates; the lateral wall of deciding the board runs through and has seted up outer adjustment tank, and two outer adjustment tanks are passed respectively at the both ends of indulging the board, and one side that two decide the board and keep away from each other all is provided with the external screw thread pole, and the week side screw thread cover of external screw thread pole is equipped with the external bolt that is used for pressing from both sides tight indulging the board, is provided with a plurality of diaphragms that are on a parallel with between the board of deciding. The workman can adjust two adjacent vertical plates and the distance between two adjacent fixed plates respectively according to the length and the width of stone of standing, then install the external screw thread pole that the cover was equipped with the external screw bolt at the lateral wall of fixed plate, rotate the external screw bolt, make two adjacent external screw bolts be a set of and press from both sides tight vertical plate, the final location of accomplishing vertical plate makes to be formed with a grid groove in the control grid, the parting joint distance between two adjacent stone of standing is the thickness of vertical plate then, has satisfied the neat pleasing to the eye demand of laying of pavement stone of standing.

The above prior art solutions have the following drawbacks: the vertical plate is clamped and fixed through two outer bolts screwed on the outer threaded rod, and sand and stone are adhered to the outer threaded rod frequently on a construction site, so that the outer bolts are difficult to disassemble and the disassembly and assembly efficiency of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the lower problem of vertical plate dismouting efficiency in the construction, this application provides a road pavement divides control grid for crack.

The application provides a road paving divides control grid for crack adopts following technical scheme:

a control grid for road paving separation seams comprises two fixed plates, a plurality of longitudinal plates and a plurality of transverse plates, wherein the longitudinal plates simultaneously penetrate through the transverse plates, the side walls of the fixed plates are provided with outer adjusting grooves in a penetrating manner, one sides, far away from each other, of the two fixed plates are provided with outer threaded rods, two sliding rods are fixedly connected between the two fixed plates and are respectively arranged at two ends of the fixed plates in the length direction, and the transverse plates are provided with locking mechanisms for locking the transverse plates on the sliding rods; the outer thread pole is gone up the thread bush and is equipped with a plurality of adjusting nuts, indulge the board tip and be provided with and be used for with indulge the board tip locking and be in adjusting nut's last locking mechanical system.

Furthermore, the locking mechanism comprises an installation block fixedly connected to the end part of the longitudinal plate and an installation barrel arranged on the adjusting nut, the installation block is provided with a notch matched with the installation barrel in an embedded mode, and the installation block is provided with a locking assembly used for locking the installation block on the installation barrel.

Furthermore, the locking assembly comprises a bolt which is elastically arranged on the mounting block, a jack which is matched with the bolt in a splicing manner is formed in the mounting cylinder, and the mounting cylinder is coaxially and rotatably arranged on the adjusting nut.

Furthermore, one side of the mounting block, which is far away from the longitudinal plate, is penetrated and provided with a through hole extending to the opening, the bolt is arranged in the through hole in a sliding manner, one end of the bolt, which is far away from the longitudinal plate, is fixedly connected with an elastic piece, and the other end of the elastic piece is fixedly connected to the mounting block.

Further, the adjusting nut is fixedly connected with a sleeve sleeved on the external threaded rod, the mounting cylinder is coaxially sleeved on the sleeve, one side of the sleeve, which is far away from the adjusting nut, is fixedly connected with an anti-drop ring used for preventing the mounting cylinder from dropping off from the sleeve.

Further, locking mechanism includes the rigid coupling and is in diaphragm tip and cover are established sliding sleeve on the slide bar, the screw thread is worn to be equipped with one end on the sliding sleeve with the locking bolt of slide bar butt.

Furthermore, an embedding groove formed in the outer peripheral wall of the sliding rod arc surface along the length direction of the sliding rod arc surface is formed, and the end portion of the locking bolt is in insertion fit with the embedding groove.

The application provides a pair of road pavement divides control grid for crack, through rotatory adjusting nut to assigned position on outer threaded rod, rethread locking mechanism will indulge the board both ends and lock respectively on adjusting nut, can realize that the convenient ann of a plurality of vertical plates tears open in the work progress, is favorable to the improvement of efficiency of construction.

Drawings

Fig. 1 is a schematic overall structure diagram of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Reference numerals: 1. fixing a plate; 2. a longitudinal plate; 3. a transverse plate; 4. an outer adjustment groove; 5. an externally threaded rod; 6. a slide bar; 7. adjusting the nut; 8. mounting blocks; 9. mounting the cylinder; 10. opening the gap; 11. a bolt; 12. a jack; 13. perforating; 14. an elastic member; 15. a sleeve; 16. the anti-drop ring; 17. a sliding sleeve; 18. locking the bolt; 19. and (4) caulking grooves.

Detailed Description

The technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-2, the control grid for road pavement separation joints disclosed in the present application includes two fixed plates 1, a plurality of longitudinal plates 2 and a plurality of transverse plates 3, wherein the longitudinal plates 2 simultaneously penetrate through the plurality of transverse plates 3, the side walls of the transverse plates 3 are provided with through grooves along the length direction thereof, and the longitudinal plates 2 are arranged in the through grooves in a penetrating manner; two slide bars 6 are fixedly connected between the two fixed plates 1, the two slide bars 6 are respectively arranged at two ends of the fixed plates 1 in the length direction, and a locking mechanism used for locking the transverse plate 3 on the slide bars 6 is arranged on the transverse plate 3.

As shown in fig. 1-2, the side wall of the fixed plate 1 is provided with an outer adjusting groove 4, the end of the longitudinal plate 2 is provided with an outer adjusting groove 4, the two fixed plates 1 are provided with outer threaded rods 5 on the sides far away from each other, and the outer threaded rods 5 are bolted and fixed on the fixed plates 1, so that the plurality of longitudinal plates 2 can be conveniently installed. A plurality of adjusting nuts 7 are sleeved on the external thread rod 5 in a threaded manner, and during actual arrangement, the number of the adjusting nuts 7 is larger than that of the longitudinal plates 2, so that the longitudinal plates 2 can be additionally arranged at any time; the end part of the longitudinal plate 2 is provided with a locking mechanism for locking the end part of the longitudinal plate 2 on the adjusting nut 7, the locking mechanism comprises an installation block 8 fixedly connected with the end part of the longitudinal plate 2 and an installation barrel 9 arranged on the adjusting nut 7, the installation block 8 is provided with a notch 10 matched with the installation barrel 9 in an embedded manner, and the installation block 8 is provided with a locking component for locking the installation block 8 on the installation barrel 9.

As shown in fig. 1-2, the locking assembly includes a bolt 11 elastically disposed on the mounting block 8, a jack 12 adapted to be inserted into the bolt 11 is disposed on the mounting block 9, the mounting block 9 is coaxially rotated and disposed on the adjusting nut 7, specifically, a through hole 13 extending into the opening 10 is disposed through a side of the mounting block 8 away from the longitudinal plate 2, the bolt 11 is slidably disposed in the through hole 13, an elastic member 14 is fixedly coupled to an end of the bolt 11 away from the longitudinal plate 2, and another end of the elastic member 14 is fixedly coupled to the mounting block 8.

When masonry is paved, the paving machine is firstly placed on a road surface, the transverse plates 3 are slid on the slide rods 6 according to paving requirements, so that the distance between every two adjacent transverse plates 3 meets the paving requirement, and then the transverse plates 3 are locked through the locking mechanism; adjust the position that a plurality of adjusting nuts 7 located afterwards on external threaded rod 5, remove vertical plate 2 again, make vertical plate 2 both ends press close to adjacent adjusting nut 7, stimulate bolt 11 earlier and make it keep away from opening 10, so that establish installation piece 8 cover on installation section of thick bamboo 9, elastic component 14 is stretched and produces deformation this moment, rotatory installation section of thick bamboo 9 again, make jack 12 and bolt 11 on the installation section of thick bamboo 9 align, then during bolt 11 plays jack 12 under the deformation effect of elastic component 14, can realize the convenient locking effect to vertical plate 2, realize that the convenient ann of a plurality of vertical plates 2 tears in the work progress, be favorable to the improvement of efficiency of construction.

In order to realize the rotatable connection between the mounting tube 9 and the adjusting nut 7, as shown in fig. 1-2, a sleeve 15 sleeved on the external threaded rod 5 is fixedly connected to the adjusting nut 7, the mounting tube 9 is coaxially sleeved on the sleeve 15, and an anti-drop ring 16 for preventing the mounting tube 9 from dropping off from the sleeve 15 is fixedly connected to one side of the sleeve 15 away from the adjusting nut 7. Thus, when the adjusting nut 7 is moved to any position of the external thread rod 5, the mounting cylinder 9 can be rotated on the sleeve 15, so that the insertion hole 12 on the mounting cylinder 9 is aligned with the bolt 11 on the mounting block 8, and the locking effect of the locking mechanism on the end part of the longitudinal plate 2 is ensured.

As shown in fig. 1-3, the locking mechanism includes a sliding sleeve 17 fixedly connected to the end of the transverse plate 3 and sleeved on the sliding rod 6, a locking bolt 18 with one end abutting against the sliding rod 6 is threaded on the sliding sleeve 17, an caulking groove 19 arranged along the length direction of the outer peripheral wall of the cambered surface of the sliding rod 6 is formed in the outer peripheral wall of the cambered surface of the sliding rod 6, and the end of the locking bolt 18 is inserted and matched with the caulking groove 19.

After the position of the transverse plate 3 is adjusted, the locking bolt 18 is rotated to enable the end part of the locking bolt 18 to be embedded into the embedded groove 19, so that the contact area of the locking bolt 18 and the sliding rod 6 is effectively increased, and the end part of the transverse rod can be firmly locked on the sliding rod 6.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of this invention are intended to be covered by the scope of the invention as expressed herein.

Claims

1. The utility model provides a road pavement divides slit to use control grid, includes two decides board (1), a plurality of longitudinal plate (2) and a plurality of diaphragm (3), longitudinal plate (2) run through a plurality ofly simultaneously diaphragm (3), decide board (1) lateral wall to run through and seted up outer adjustment tank (4), two one side of deciding board (1) to keep away from each other all is provided with external screw rod (5), its characterized in that: two sliding rods (6) are fixedly connected between the two fixed plates (1), the two sliding rods (6) are respectively arranged at two ends of the fixed plates (1) in the length direction, and a locking mechanism for locking the transverse plate (3) on the sliding rods (6) is arranged on the transverse plate (3); the thread cover is equipped with a plurality of adjusting nuts (7) on external screw thread pole (5), indulge board (2) tip be provided with be used for with indulge board (2) tip locking is in locking mechanism on adjusting nut (7).

2. A control grid for road paving dividing seams as claimed in claim 1, wherein: the locking mechanism comprises an installation block (8) fixedly connected to the end of the longitudinal plate (2) and an installation barrel (9) arranged on the adjusting nut (7), the installation block (8) is provided with a notch (10) matched with the installation barrel (9) in an embedded mode, and the installation block (8) is provided with a locking assembly used for locking the installation block (8) on the installation barrel (9).

3. A control grid for road paving dividing seams as claimed in claim 2, wherein: the locking assembly comprises a bolt (11) which is elastically arranged on the mounting block (8), a jack (12) which is matched with the bolt (11) in an inserting mode is formed in the mounting cylinder (9), and the mounting cylinder (9) is coaxially and rotatably arranged on the adjusting nut (7).

4. A control grid for road paving dividing seams as claimed in claim 3, wherein: the installation piece (8) is kept away from one side of indulging board (2) is run through and is seted up and extend to perforation (13) in opening (10), bolt (11) slide and set up in perforation (13), bolt (11) are kept away from the one end rigid coupling of indulging board (2) has elastic component (14), elastic component (14) other end rigid coupling is in install on piece (8).

5. A control grid for road paving dividing seams as claimed in claim 4, wherein: adjusting nut (7) are gone up the rigid coupling and are established sleeve (15) on external screw thread pole (5), the coaxial cover of installation section of thick bamboo (9) is established sleeve (15) are last, sleeve (15) are kept away from one side rigid coupling of adjusting nut (7) has and is used for preventing installation section of thick bamboo (9) certainly anticreep ring (16) that drops on sleeve (15).

6. A control grid for road paving dividing seams as claimed in claim 1, wherein: locking mechanism includes that the rigid coupling is in diaphragm (3) tip and cover are established sliding sleeve (17) on slide bar (6), sliding sleeve (17) go up the screw thread wear to be equipped with one end with locking bolt (18) of slide bar (6) butt.

7. The control grid for road paving dividing seams according to claim 6, wherein: the sliding rod (6) arc-shaped peripheral wall is provided with an embedded groove (19) formed in the length direction of the sliding rod, and the end of the locking bolt (18) is in plug-in fit with the embedded groove (19).