Scribing equipment for road and bridge construction

Abstract

The utility model discloses marking equipment for road and bridge construction, which comprises a connecting frame, and the upper end of the connecting frame is fixedly connected with a heating box; the material injection port is fixedly connected to the outer side of the heating box; the discharging pipe is fixedly connected to the outer side of the heating box; the adjusting block is fixedly connected to the outer side of the discharging pipe; the nozzle is fixedly connected to the tail end of the discharging pipe; the hydraulic pump is fixedly connected to the outer side of the heating box; the discharging assembly is arranged on the outer side of the adjusting block; and the adjusting assembly is arranged on the outer side of the connecting frame. According to the marking equipment for road and bridge construction, when a road needs to be marked, firstly, a connecting frame is installed on the outer side of a vehicle body, the vehicle body is started forwards along the road to drive the connecting frame to move forwards, a driving motor is operated at the moment, and the output end of the driving motor drives a cleaning brush to rotate; and therefore, the cleaning brush is used for cleaning an area needing line spraying, and the definition of lineation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge construction technical field, concretely is a road and bridge construction is with marking out line equipment. BACKGROUND

[0002] Road and bridge construction is the key link of traffic infrastructure construction, involves civil engineering, material science, mechanical automation, surveying technology and multiple fields, with the growth of traffic demand and the progress of engineering technology, road and bridge construction technology iterates continuously, to improve engineering quality, construction efficiency, safety and environmental protection, need to draw traffic line when road and bridge construction, and need to use marking out line equipment to draw traffic line.

[0003] The road and bridge construction marking device with publication No. CN117552307B includes the frame, the frame middle part fixed mounting has the placement platform, the frame car head front side both sides all rotatoryly connected with the oblique line ink jet board, the frame car head both sides all are set up with the arc slide groove, the oblique line ink jet board and arc slide groove sliding connection, every oblique line ink jet board top one side all installs the slide groove, the slide groove inside sliding installation has the sliding block, the sliding block one side fixed connection has the first screw rod, this road and bridge construction marking device, through the hydraulic transmission rod drive second vertical rod drop, make the curb placement block close to the road side both sides, after manual adjustment, make the road along the roller and the roadbed both sides surface adhesion, the frame along the roadbed both sides move, the equipment is convenient to carry out the line operation on the ground in two ways, has very high application performance.

[0004] The device is provided with a marking structure, but the device cannot perform interval marking when marking, in order to increase the use function of the traffic line in road traffic, interval marking is needed in a certain area, and if interval marking cannot be performed on the road, the use effect of the road may be affected.

[0005] In view of the above problems, we make innovative design on the basis of the original road and bridge construction marking equipment structure. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a road and bridge construction marking equipment to solve the problem that the device cannot perform interval marking when marking in the background art, in order to increase the use function of the traffic line in road traffic, interval marking is needed in a certain area, and if interval marking cannot be performed on the road, the use effect of the road may be affected.

[0007] To achieve the above object, the utility model provides the following technical scheme: a road and bridge construction marking equipment, including the connecting frame, the connecting frame upper end fixed connection has the heating box;Injection port, the injection port fixed connection in heating box outside;Discharge pipe, the discharge pipe fixed connection in heating box outside;

[0008] The adjusting block is fixedly connected outside the discharge pipe; the nozzle is fixedly connected at the tail end of the discharge pipe; the hydraulic pump is fixedly connected outside the heating box; the discharge assembly is arranged outside the adjusting block; and the adjusting assembly is arranged outside the connecting frame.

[0009] Preferably, the discharge assembly comprises a driving motor and a cleaning brush, the driving motor is fixedly installed outside the connecting frame, and the output end of the driving motor is fixedly connected with the cleaning brush.

[0010] Preferably, the discharge assembly further comprises a transmission belt, a transmission shaft, an auxiliary plate and a gear, the transmission shaft is connected with the output end of the driving motor through the transmission belt, the transmission shaft is rotatably connected inside the auxiliary plate, the auxiliary plate is fixedly connected outside the connecting frame, a gear is fixedly connected outside the transmission shaft, and the gear is a half-tooth structure in top view.

[0011] Preferably, the discharge assembly further comprises a discharge port, a sealing plate, a fixed plate, a sliding rod and a first extension spring, the discharge port is arranged inside the adjusting block, the sealing plate is slidably connected inside the discharge port, the fixed plate is fixedly connected outside the adjusting block, the sliding rod is slidably connected inside the fixed plate, and the tail end of the sliding rod is connected with the sealing plate, and the first extension spring is arranged between the end of the sliding rod and the fixed plate.

[0012] Preferably, the discharge assembly further comprises a rack, the rack is fixedly connected outside the sealing plate, and the rack is engaged with the gear outside.

[0013] Preferably, the adjusting assembly comprises a telescopic rod, a guide wheel rod and a clamping groove, the telescopic rod is fixedly connected outside the connecting frame, the guide wheel rod is slidably connected inside the telescopic rod, and the clamping groove is equidistantly arranged inside the guide wheel rod.

[0014] Preferably, the adjusting assembly further comprises a second extension spring and a clamping rod, the clamping rod is connected outside the telescopic rod through the second extension spring, the clamping rod penetrates through the inside of the telescopic rod, and the tail end of the clamping rod is clamped with the clamping groove.

[0015] Compared with the prior art, the road and bridge construction marking device has the following beneficial effects:

[0016] 1. The intermittent discharge structure, when the road needs to be marked, the connecting frame is first installed outside the vehicle body, the vehicle body is started along the road, so that the connecting frame is also moved forward, at this time, the driving motor is operated, the output end of the driving motor drives the cleaning brush to rotate, so that the cleaning brush sweeps the area to be sprayed, and the clarity of the marking is improved.

[0017] Further, when the driving motor output end rotates, the transmission shaft is driven to rotate through the connection of the transmission belt, the transmission shaft rotates to drive the outer gear to rotate, when the gear tooth surface meshes with the rack, the rack moves forward, so that the sealing plate slides out of the discharge port, and the first extension spring is stretched, at this time, the paint in the heating box is sprayed on the area to be ruled through the nozzle, when the gear tooth surface and the rack are separated, the sealing plate on the outer side of the rack is reset through the elastic force of the first extension spring, so that the sealing plate is reset and clamped in the inner side of the discharge port, at this time, the inner side of the adjusting block is in a closed state, the heating box stops conveying paint to the nozzle, through the reciprocating operation of the above structure, the paint is intermittently sprayed on the road, and the sprayed paint is distributed in intermittent line segments, so as to adapt to different road marking requirements.

[0018] 2. Distance adjusting structure, the structure is manually pulled outward to separate the tail end of the clamping rod from the clamping groove, at this time, the guide wheel rod is in a movable state, and is slid along the inner side of the extension rod, so that the connecting frame and the road keep a proper distance, and the marker can accurately spray paint on the corresponding road, when the position of the guide wheel rod is adjusted, the clamping rod is released, and the tail end of the clamping rod is clamped in the corresponding clamping groove in the inner side of the guide wheel rod through the elastic force of the second extension spring, so that the guide wheel rod is fixed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a whole upside-down structure schematic view of the utility model;

[0021] Figure 3 It is a driving motor output end and transmission shaft connecting structure schematic view of the utility model;

[0022] Figure 4 It is a discharge assembly three-dimensional structure schematic view of the utility model;

[0023] Figure 5 It is a whole three-dimensional structure schematic view of the utility model Figure 2 It is a structure schematic view of the utility model A place amplification;

[0024] Figure 6 It is a extension rod right section structure schematic view of the utility model.

[0025] In the diagram: 1. Connecting frame; 2. Heating box; 201. Inlet; 202. Outlet pipe; 203. Adjusting block; 204. Nozzle; 205. Hydraulic pump; 3. Outlet assembly; 301. Drive motor; 302. Cleaning brush; 303. Transmission belt; 304. Transmission shaft; 305. Auxiliary plate; 306. Gear; 308. Outlet; 309. Sealing plate; 310. Fixing plate; 311. Sliding rod; 312. First telescopic spring; 313. Rack; 4. Adjusting assembly; 401. Telescopic rod; 402. Guide wheel rod; 403. Slot; 404. Second telescopic spring; 405. Locking rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6 This utility model provides a technical solution: a line marking device for road and bridge construction, comprising:

[0028] Example 1: As Figures 1-5 The present invention provides a technical solution: a road and bridge construction marking device, comprising: a connecting frame 1, with a heating box 2 fixedly connected to the upper end of the connecting frame 1; a material inlet 201 fixedly connected to the outside of the heating box 2; a material outlet 202 fixedly connected to the outside of the heating box 2; an adjusting block 203 fixedly connected to the outside of the material outlet 202; a nozzle 204 fixedly connected to the tail end of the material outlet 202; a hydraulic pump 205 fixedly connected to the outside of the heating box 2; a material outlet assembly 3 disposed on the outside of the adjusting block 203; and an adjusting assembly 4 disposed on the outside of the connecting frame 1. The material outlet assembly 3 is used to adjust the opening state of the adjusting block 203; the adjusting assembly 4 is used to adjust the distance between the connecting frame 1 and the curb.

[0029] The discharge assembly 3 comprises a driving motor 301 and a cleaning brush 302, the driving motor 301 is fixedly installed outside the connecting frame 1, and the output end of the driving motor 301 is fixedly connected with the cleaning brush 302; the discharge assembly 3 further comprises a transmission belt 303, a transmission shaft 304, an auxiliary plate 305 and a gear 306, the transmission shaft 304 is connected with the output end of the driving motor 301 through the transmission belt 303, the transmission shaft 304 is rotatably connected inside the auxiliary plate 305, the auxiliary plate 305 is fixedly connected outside the connecting frame 1, the transmission shaft 304 is fixedly connected with the gear 306 outside, and the gear 306 is a half gear structure in plan view; the discharge assembly 3 further comprises a discharge port 308, a sealing plate 309, a fixed plate 310, a sliding rod 311 and a first extension spring 312, the discharge port 308 is arranged inside the adjusting block 203, the sealing plate 309 is slidably connected inside the discharge port 308, the fixed plate 310 is fixedly connected outside the adjusting block 203, the sliding rod 311 is slidably connected inside the fixed plate 310, the tail end of the sliding rod 311 is connected with the sealing plate 309, and the first extension spring 312 is connected between the end of the sliding rod 311 and the fixed plate 310; the discharge assembly 3 further comprises a rack 313, the rack 313 is fixedly connected outside the sealing plate 309, and the rack 313 is engaged with the gear 306 outside;

[0030] When the road needs to be marked, first, the connecting frame 1 is installed outside the vehicle body, the vehicle body is started along the road, so that the connecting frame 1 also moves forward, at this time, the driving motor 301 is operated, the output end of the driving motor 301 drives the cleaning brush 302 to rotate, so that the cleaning brush 302 sweeps the area where the line needs to be sprayed, and the clarity of the marking is improved, when the output end of the driving motor 301 rotates, the transmission shaft 304 is driven to rotate through the connection of the transmission belt 303, the rotation of the transmission shaft 304 drives the gear 306 outside to rotate, when the gear 306 is engaged with the rack 313, the rack 313 moves forward, so that the sealing plate 309 slides out of the discharge port 308, and the first extension spring 312 is stretched, at this time, the paint inside the heating box 2 is sprayed on the area where the line needs to be marked through the nozzle 204, when the gear 306 is disengaged from the rack 313, the sealing plate 309 outside the rack 313 is reset through the elastic force of the first extension spring 312, so that the sealing plate 309 is reset and clamped inside the discharge port 308, at this time, the inside of the adjusting block 203 is in a closed state, the heating box 2 stops delivering paint to the nozzle 204, through the reciprocating operation of the above structure, the paint is intermittently sprayed on the road, and the sprayed paint is distributed in intermittent line segments, so as to adapt to different road marking requirements.

[0031] Embodiment two: as Figures 1-2 , Figure 6The technical scheme shown, the utility model provides a kind of lineation equipment for road and bridge construction, disclose: adjusting assembly 4 includes telescopic rod 401, guide wheel bar 402 and clamping groove 403, telescopic rod 401 fixedly connected in the outer side of connecting frame 1, and telescopic rod 401 inside slidingly connected with guide wheel bar 402, and guide wheel bar 402 inside equidistantly is provided with clamping groove 403;Adjusting assembly 4 further includes second telescopic spring 404 and clamping bar 405, clamping bar 405 is connected in the outer side of telescopic rod 401 by second telescopic spring 404, and clamping bar 405 penetrates telescopic rod 401 inside, and clamping bar 405 tail end is engaged with clamping groove 403;

[0032] This structure is manually pulled outward clamping bar 405, so that clamping bar 405 tail end is separated from clamping groove 403, guide wheel bar 402 is in active state at this time, along telescopic rod 401 inside sliding, so that connecting frame 1 and road keep appropriate distance, facilitate lineation staff accurate paint spraying in corresponding road, when guide wheel bar 402 position adjustment is completed, release clamping bar 405, clamping bar 405 is reset by the elastic force of second telescopic spring 404, so that clamping bar 405 tail end is engaged with the corresponding clamping groove 403 of guide wheel bar 402 inside, so that guide wheel bar 402 is fixed.

[0033] The content not described in detail in the specification belongs to the prior art known to those skilled in the art.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A line marking device for road and bridge construction, characterized in that, Also include: The connecting frame (1), the upper end of the connecting frame (1) is fixedly connected with the heating box (2); Injection port (201), the injection port (201) is fixedly connected to the outside of the heating box (2); The discharge pipe (202) is fixedly connected to the outside of the heating box (2); Adjusting block (203), the adjusting block (203) is fixedly connected to the outside of the discharge pipe (202); Nozzle (204), the nozzle (204) is fixedly connected to the tail end of the discharge pipe (202); Hydraulic pump (205), the hydraulic pump (205) is fixedly connected to the outside of the heating box (2); Discharge assembly (3), the discharge assembly (3) is arranged outside the adjusting block (203); Adjusting assembly (4), the adjusting assembly (4) is arranged outside the connecting frame (1); wherein, the discharge assembly (3) is used for adjusting the opening state of the adjusting block (203); The adjusting assembly (4) is used for adjusting the distance between the connecting frame (1) and the road.

2. The line marking apparatus for road and bridge construction of claim 1, wherein: The discharge assembly (3) includes a drive motor (301) and a cleaning brush (302), the drive motor (301) is fixedly installed outside the connecting frame (1), and the drive motor (301) output end is fixedly connected with the cleaning brush (302).

3. The line marking apparatus for road and bridge construction of claim 2, wherein: The discharge assembly (3) further includes a transmission belt (303), a transmission shaft (304), an auxiliary plate (305) and a gear (306), the transmission shaft (304) is connected with the output end of the drive motor (301) through the transmission belt (303), and the transmission shaft (304) is rotatably connected inside the auxiliary plate (305), and the auxiliary plate (305) is fixedly connected outside the connecting frame (1), the transmission shaft (304) outside is fixedly connected with the gear (306), and the gear (306) is a half gear structure in top view.

4. The line marking apparatus for road and bridge construction of claim 3, wherein: The discharge assembly (3) further includes a discharge port (308), a sealing plate (309), a fixed plate (310), a sliding rod (311) and a first telescopic spring (312), the discharge port (308) is opened inside the adjusting block (203), and the inside of the discharge port (308) is slidably connected with the sealing plate (309), the outside of the adjusting block (203) is fixedly connected with the fixed plate (310), and the inside of the fixed plate (310) is slidably connected with the sliding rod (311), and the tail end of the sliding rod (311) is connected with the sealing plate (309), the first telescopic spring (312) is connected between the end of the sliding rod (311) and the fixed plate (310).

5. The line marking apparatus for road and bridge construction of claim 4, wherein: The discharge assembly (3) further includes a rack (313), the rack (313) is fixedly connected to the outside of the sealing plate (309), and the rack (313) is engaged with the outside gear (306).

6. The line marking apparatus for road and bridge construction of claim 1, wherein: The adjusting assembly (4) includes a telescopic rod (401), a guide rod (402) and a clamping groove (403), the telescopic rod (401) is fixedly connected outside the connecting frame (1), and the inside of the telescopic rod (401) is slidably connected with the guide rod (402), and the inside of the guide rod (402) is equally spaced to form the clamping groove (403).

7. The line marking apparatus for road and bridge construction of claim 6, wherein: The adjusting assembly (4) further comprises a second telescopic spring (404) and a clamping rod (405), the clamping rod (405) is connected outside the telescopic rod (401) through the second telescopic spring (404), the clamping rod (405) penetrates inside the telescopic rod (401), and the tail end of the clamping rod (405) is clamped with the clamping groove (403).

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