Corrugated beam steel guardrail beam plate installation height rechecking device

Abstract

The utility model belongs to the field of highway facility detection devices, and particularly relates to a corrugated beam steel guardrail beam plate installation height rechecking device. The device comprises a vertically-arranged fixing plate, a first through groove is formed in the fixing plate, fixing rods are independently arranged at the two ends of the first through groove in a penetrating mode, connecting rods are hinged to the portions, located on the outer side of the first through groove, of the fixing rods, clamping assemblies are arranged on the connecting rods, supporting assemblies are arranged between the fixing plate and a wave-shaped beam, and a groove body is vertically formed in the side wall of the fixing plate; a measuring scale used for measuring the height between the wave-shaped beam and the ground is arranged in the groove body. Through the cooperation of the fixing plate, the fixing rod, the connecting rod and the clamping assembly, the device can be conveniently clamped on wave-shaped beams with different widths, and through the arrangement of the supporting assembly, the stability is improved, and meanwhile the device can be conveniently moved on the wave-shaped beams; and in cooperation with the groove body and the measuring scale, multi-point continuous measurement can be conveniently carried out on the whole waveform beam, so that the re-checking efficiency is improved, and the working difficulty of re-checking personnel is also reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of highway facilities detection device, especially is involved in a wave beam steel guard bar beam plate installation height rechecking device. BACKGROUND

[0002] Wave beam steel guard bar installation height rechecking is the key step to ensure its protection performance and safety, and the middle line height of the crossbeam of different wave beam steel guard bars is usually different, the design of wave beam steel guard bar can be adjusted according to its use, protection grade and the difference of installation environment, and the middle line height of the crossbeam is one of the key parameters, and accurate installation height can effectively prevent vehicle from overturning or losing control when colliding, guarantee the safety of driving, rechecking can find and correct construction error, ensure that the guard bar meets the design specification and standard, avoid the protection failure caused by height deviation, and improve the overall appearance and service life of the road, therefore, the measurement and rechecking need to be strictly carried out according to the standard during the construction process, under special road section or terrain condition, the height can be adjusted according to the actual situation, but it needs to meet the relevant specification requirements, the rechecking device in the prior art has complex operation steps during use, and it is inconvenient to recheck multiple times, so the working pressure of rechecking personnel is large. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a wave beam steel guard bar beam plate installation height rechecking device, which can quickly recheck multiple sections of the installation height of the wave beam steel guard bar beam plate.

[0004] The wave beam steel guard bar beam plate installation height rechecking device includes a fixed plate arranged vertically, a first through slot is formed in the fixed plate and communicates with the upper and lower portions, a fixed rod is independently arranged at the two ends of the first through slot and is in upper and lower sliding cooperation with the first through slot, a connecting rod is hingedly connected to the fixed rod on the outer side of the first through slot and is in upper and lower swinging cooperation with the fixed rod, a clamping assembly is arranged on the connecting rod and is used for fixing the upper and lower sides of the wave beam, a supporting assembly is arranged between the fixed plate and the wave beam and is used for sliding on the wave beam, a groove is vertically arranged on the side wall of the fixed plate away from the wave beam, and a measuring scale is arranged in the groove and is used for measuring the height of the wave beam from the ground.

[0005] Further, a fixed block is fixed to the fixed rod in the first through slot, a stop block is arranged at the first through slot and is used for preventing the fixed block from falling off, and a first spring is sleeved on the fixed rod between the fixed block and the stop block.

[0006] Further, a sliding groove is vertically formed in the front and rear groove walls of the first through slot, and a sliding block is arranged on the front and rear groove walls of the fixed block and is in upper and lower sliding cooperation with the sliding groove.

[0007] Further, the clamping assembly includes a track wheel, a connecting rod is rotatably arranged on the track wheel, and the movable end of the connecting rod is hingedly connected to the movable end of the connecting rod and is in upper and lower swinging cooperation with the connecting rod.

[0008] Further, the connecting rod is provided with a second through groove communicated front and back, and the connecting rod is connected with the second through groove through bolts.

[0009] Further, the support assembly comprises a second roller arranged horizontally, one end of which is arranged close to the corrugated beam, and the other end is fixed to the side wall of the fixed plate.

[0010] Further, the second roller fixed end and the fixed plate are connected through a guide rod, the fixed plate is provided with a channel for the guide rod to pass through, a second spring is sleeved on the guide rod between the fixed plate and the second roller, one end of the second spring is fixed to the second roller, and the other end is fixed to the side wall of the fixed plate.

[0011] Further, the measuring scale and the groove body are in sliding cooperation, the outer side wall of the measuring scale is provided with scale lines for displaying height, the groove body is provided with a magnifying glass for enlarging the scale lines, and the magnifying glass and the groove body are in sliding cooperation.

[0012] Further, the measuring scale is provided with a first roller at the bottom.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] The utility model discloses a fixing plate, fixed rod, connecting rod and clamping assembly cooperate, and it is convenient to clamp on the corrugated beam of different width, then through the setting of support assembly, the stability is increased, and it is convenient to move on the corrugated beam, and then cooperate with groove body and measuring scale, and it is convenient to carry out multi-point continuous measurement to the whole section corrugated beam, which improves review efficiency and reduces the working difficulty of review personnel. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is Figure 1 the enlarged view of A in the middle;

[0017] Figure 3 It is Figure 1 the enlarged view of B in the middle;

[0018] Figure 4 It is the right view of fixed plate and groove body;

[0019] Figure 5 It is the use state diagram of the utility model;

[0020] The names of various components in the drawing are as follows: 1, fixed plate;2, groove body;3, fixed block;4, first spring;5, fixed rod;6, connecting rod;7, measuring scale;8, first roller;9, connecting rod;10, track wheel;11, second roller;12, guide rod;13, second spring;14, magnifying glass. DETAILED DESCRIPTION

[0021] The utility model makes further explanation through specific embodiment combining with drawings, but not to limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model. EMBODIMENT

[0022] The wave beam steel guardrail beam plate installation height rechecking device described in the embodiment, as shown in Figure 1 and Figure 5 It includes the fixed plate 1 set vertically, the first through slot of upper and lower intercommunication is set up on the fixed plate 1, the fixed rod 5 is independently worn at both ends of the first through slot, and the fixed rod 5 is in upper and lower sliding cooperation with the first through slot, the connecting rod 6 is hinged on the fixed rod 5 outside the first through slot and is in upper and lower swing with the fixed rod 5, the clamping assembly for fixing the wave beam on both sides is set up on the connecting rod 6, which is convenient for fixing on the wave beam by clamping, and it is also convenient for adjusting the clamping width and angle according to the wave beam of different width, so that the applicability is higher and the clamping effect is better.

[0023] The support assembly for sliding forward and backward on the wave beam is set between the fixed plate 1 and the wave beam, which is convenient for moving forward and backward on the wave beam for multi-point detection, improves the accuracy of rechecking data, reduces the working pressure of rechecking personnel, and only needs to carry out installation and disassembly steps once.

[0024] The side wall of the fixed plate 1 away from the wave beam is vertically provided with the groove body 2, and the measuring scale 7 for measuring the height of the wave beam and the ground is arranged in the groove body 2, so that the distance from the center line of the wave beam to the ground can be measured by the measuring scale 7 after being fixed on the wave beam by the clamping assembly, and then multi-segment multi-point measurement can be carried out by moving on the wave beam by the support assembly.

[0025] As shown in Figure 1 and Figure 3 The fixed block 3 is fixed on the fixed rod 5 in the first through slot, the stop block for preventing the fixed block 3 from falling off is arranged at the first through slot, and the first spring 4 is sleeved on the fixed rod 5 between the fixed block 3 and the stop block, so that the position of the fixed rod 5 can be adjusted according to the width of the wave beam, the clamping assembly can be clamped, and the clamping assembly can be tightly combined with the wave beam by the action of the first spring 4, so as to avoid falling off and deviation during measurement and movement and affect the accuracy of measurement results.

[0026] The sliding groove is vertically set on the front and rear groove walls of the first through slot, and the sliding block in upper and lower sliding cooperation with the sliding groove is arranged on the front and rear groove walls of the fixed block 3, so as to increase the stability of the fixed rod 5 and the fixed block 3 when sliding up and down.

[0027] AsFigure 1 and Figure 2 As shown in the drawings, the clamping assembly comprises a track wheel 10, a connecting rod 9 is rotatably mounted on the track wheel 10, the movable end of the connecting rod 9 is hingedly connected to the movable end of the connecting rod 6 to swing up and down, facilitating clamping the edge of the corrugated beam through the track wheel 10, and then clamping and fixing the two sides of the corrugated beam through the connecting rod 6 and the fixed rod 5, and the connecting rod 9 and the connecting rod 6 are hingedly connected, facilitating adjustment according to the different widths of the corrugated beam and the different inclination angles of the edge of the corrugated beam, so that the edge of the corrugated beam is vertically inserted into the track wheel 10.

[0028] The clamping assembly can further comprise an arc-shaped plate, which is hingedly connected to the movable end of the connecting rod 6 through the connecting rod 9 to swing up and down, and is clamped on the edge of the corrugated beam during use.

[0029] A second through slot is formed in the connecting rod 6, and the connecting rod 9 is connected to the second through slot through a bolt, which facilitates the hinged connection of the connecting rod 9 and the connecting rod 6 to swing left and right to adjust the angle, and also facilitates the adjustment of the position of the connecting rod 9 in the second through slot, thereby making the cooperation between the track wheel 10 and the edge of the corrugated beam more stable, and the support assembly can move more stably and smoothly, while reducing the wear of the track wheel 10 and the corrugated beam.

[0030] The support assembly comprises a second roller 11 arranged horizontally, the roller end of which is arranged close to the corrugated beam, and the other end is fixed to the side wall of the fixed plate 1, facilitating the movement of the track wheel 10 along the front and back of the corrugated beam after clamping the corrugated beam, so that the measuring scale 7 can quickly measure the center height of the corrugated beam at different positions.

[0031] The fixed end of the second roller 11 is connected to the fixed plate 1 through a guide rod 12, a channel is formed in the fixed plate 1 for the guide rod 12 to pass through, a second spring 13 is sleeved on the guide rod 12 between the fixed plate 1 and the second roller 11, one end of the second spring 13 is fixed to the second roller 11, and the other end is fixed to the side wall of the fixed plate 1, which facilitates the stability during movement while reducing the wear of the corrugated beam, and because the corrugated beam is connected to the stand through a bolt, the installation position of the bolt is arranged in the groove of the corrugated beam, and the movement area of the second roller 11 is also in the groove of the corrugated beam, so that the guide rod 12 and the second spring 13 can smoothly pass through the protruding bolt head, and when the corrugated beam is uneven, the second spring 13 can also move more smoothly.

[0032] As shown in the drawings, Figure 4As shown, the measuring ruler 7 and the tank 2 are in a sliding fit. The outer wall of the measuring ruler 7 is provided with a scale line to display the height, and the tank 2 is provided with a magnifying glass 14 for magnifying the scale line. The magnifying glass 14 and the tank 2 are in a sliding fit, which makes it easier for the reviewer to quickly and accurately complete the reading, making the review more efficient and avoiding errors in data recording that may affect the subsequent construction process.

[0033] The measuring ruler 7 is equipped with a first roller 8 at the bottom, which allows the measuring ruler 7 to move synchronously with the wave beam as it moves via the second roller 11. This avoids the need to retract the measuring ruler 7 during the movement and also makes it easier to display the overall installation height of the wave beam in real time, making the verification data more reliable.

[0034] The first roller 8 can also be a caster wheel, because the first roller 8 moves in contact with the road, and the road is inevitably damaged or has drainage ditches, which may affect its normal movement. The use of caster wheels can improve the smoothness of its movement.

[0035] The working principle is as follows: First, the second roller 11 is fitted into the groove on the surface of the corrugated beam. Then, the upper track wheel 10 is fastened to the top edge of the corrugated beam and inserted into the track wheel 10. Then, the position of the fixing rod 5 and the swing angle of the connecting rod 6 are adjusted according to the width of the corrugated beam so that the lower track wheel 10 is fastened to the bottom edge of the corrugated beam. Then, the angle between the connecting rod 9 and the connecting rod 6 is adjusted so that the corrugated beam can be inserted vertically into the track wheel 10. When the lower track wheel 10 is fastened, the fixing rod 5 is naturally driven to move up and down. When the fixing rod 5 moves up and down, it compresses the first spring 4. The left and right sides of the first spring 4 cause the track wheel 10 to clamp the corrugated beam. Then, the measuring ruler 7 is slid down so that the first roller 8 contacts the ground. The measurement is completed by observing the value in the magnifying glass 14. After completing one measurement, the fixing plate 1 is pushed, and the second roller 11 moves on the corrugated beam, while the first roller 8 moves on the ground. Thus, the height of multiple points or the entire section of the corrugated beam can be measured.

Claims

1. A device for checking the installation height of a corrugated beam steel guardrail beam plate, comprising a vertically arranged fixed plate (1), characterized in that: The fixed plate (1) is provided with a first through slot communicating with the upper and lower sides, and the both ends of the first through slot are independently provided with a fixed rod (5) in sliding cooperation with the upper and lower sides, the fixed rod (5) on the outer side of the first through slot is hingedly provided with a connecting rod (6) in swinging cooperation with the upper and lower sides, the connecting rod (6) is provided with a clamping assembly for fixing the upper and lower sides of the corrugated beam, the fixed plate (1) and the corrugated beam are provided with a supporting assembly for sliding on the corrugated beam, and the side wall of the fixed plate (1) away from the corrugated beam is vertically provided with a groove (2), and the groove (2) is provided with a measuring scale (7) for measuring the height of the corrugated beam from the ground.

2. The wavelike beam steel guardrail beam plate installation height checking device according to claim 1, characterized in that: The fixed rod (5) in the first through slot is fixed with a fixed block (3), and the first through slot is provided with a stopper for preventing the fixed block (3) from falling off, and the fixed rod (5) between the fixed block (3) and the stopper is sleeved with a first spring (4).

3. The wavelike beam steel guardrail beam plate installation height checking device according to claim 2, characterized in that: The front and rear groove walls of the first through slot are vertically provided with a sliding groove, and the front and rear groove walls of the fixed block (3) are provided with a sliding block in sliding cooperation with the sliding groove.

4. The wavelike beam steel guardrail beam plate installation height checking device according to claim 3, characterized in that: The clamping assembly comprises a track wheel (10), the track wheel (10) is provided with a connecting rod (9) in free rotation, and the movable end of the connecting rod (9) is hingedly connected to the movable end of the connecting rod (6) in swinging cooperation with the upper and lower sides.

5. The wavelike beam steel guardrail beam plate installation height checking device according to claim 4, characterized in that: The connecting rod (6) is provided with a second through slot communicating with the front and rear sides, and the connecting rod (9) is connected to the second through slot through a bolt.

6. The wavelike beam steel guardrail beam plate installation height checking device according to claim 5, characterized in that: The supporting assembly comprises a second roller (11) horizontally arranged, the roller end of the second roller (11) is arranged close to the corrugated beam, and the other end is fixed to the side wall of the fixed plate (1).

7. The wavelike beam steel guardrail beam plate installation height checking device according to claim 6, characterized in that: The fixed end of the second roller (11) and the fixed plate (1) are connected through a guide rod (12), the fixed plate (1) is provided with a channel for the guide rod (12) to pass through, the guide rod (12) between the fixed plate (1) and the second roller (11) is sleeved with a second spring (13), one end of the second spring (13) is fixed to the second roller (11), and the other end is fixed to the side wall of the fixed plate (1).

8. The wavelike beam steel guardrail beam plate installation height checking device according to claim 7, characterized in that: The measuring scale (7) and the groove (2) are in sliding cooperation with the upper and lower sides, the outer side wall of the measuring scale (7) is provided with a scale line for displaying the height, the groove (2) is provided with a magnifying glass (14) for enlarging the scale line, and the magnifying glass (14) and the groove (2) are in sliding cooperation with the upper and lower sides.

9. The wavelike beam steel guardrail beam plate installation height checking device according to claim 8, characterized in that: The measuring scale (7) is provided with a first roller (8) at the bottom.

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