Road surface flatness detection device for road and bridge construction

Abstract

The utility model discloses a road and bridge construction pavement flatness detection device which comprises a pavement flatness detection device body, the top of the pavement flatness detection device body is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a fixing block, the top of the fixing block is provided with a fixing groove, and the fixing groove is fixedly connected with the supporting rod. And a fixing assembly is arranged in the fixing groove. The height of the fixing block is adjusted according to needs, a user only needs to pull the fixing block upwards or downwards with force, the clamping block can slide in the clamping groove under the pulling force, the clamping block can be clamped in different clamping grooves, the height of the fixing block can be adjusted, the fixing block can be located at different heights, and the use is convenient. According to the road surface flatness detection equipment, different persons can conveniently carry out operation detection, detection can be carried out without bending down, the road surface flatness detection equipment body achieves the effect of facilitating labor-saving detection, an existing mode of manually bending down for detection is replaced, and therefore the effect of facilitating labor-saving detection is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge construction technical field, concretely is a road and bridge construction road surface flatness detection device. BACKGROUND

[0002] Road and bridge construction is a complex and critical process, involving multiple links and matters needing attention. The early preparation includes organization preparation, technical preparation and material preparation. The preparation work before construction must be done well, such as bidding, signing of contract, etc. Construction process: bridge construction mainly involves construction technology, construction organization, construction management and construction quality, etc. Road construction includes embankment filling, cutting excavation and roadbed compaction steps. Matters needing attention: accurate guide line point coordinates and level point elevation should be used in bridge and culvert construction. The drawings should be read before construction, and the design elevation should be rechecked. When the longitudinal slope of the bridge is large, the pitch slope or cast-in-place bridge abutment back wall should be set. Bridge and culvert foundation engineering should be constructed in dry season to avoid the difficulties brought by rainy season. The coordinates and sizes provided in the design file should also be verified during construction.

[0003] The road and bridge construction needs to be detected, but the current detection method is to bend down to detect different positions frequently, which is time-consuming and laborious, and can easily cause strain to the user's waist, and there is a certain safety hazard, which is not convenient for the user to use.

[0004] Therefore, the road surface flatness detection device needs to be designed and improved to effectively prevent the current detection method from bending down to detect different positions frequently, which is time-consuming and laborious, and can easily cause strain to the user's waist, and there is a certain safety hazard. UTILITY MODEL CONTENT

[0005] To solve the problems in the above background art, the utility model aims to provide a road and bridge construction road surface flatness detection device, which has the advantages of convenient labor-saving detection, solves the problems of the current detection method of bending down to detect different positions frequently, which is time-consuming and laborious, and can easily cause strain to the user's waist, and there is a certain safety hazard.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a road and bridge construction road surface flatness detection device, comprising a road surface flatness detection device body, a supporting rod is fixedly connected to the top of the road surface flatness detection device body, a fixed block is fixedly connected to the top of the supporting rod, a fixed groove is formed in the top of the fixed block, a fixed assembly is arranged in the fixed groove, and a clamping assembly is arranged on the surface of the supporting rod.

[0007] As the utility model is preferred, the fixed assembly includes a push plate, the push plate is located inside the fixed groove, the inner side of the push plate is fixedly connected with a spring, and the inner side of the spring is fixedly connected inside the fixed groove.

[0008] As the utility model is preferred, the clamping assembly includes a clamping block, the clamping block is fixedly connected to the outer side of the push plate, the inner side of the support rod is provided with a clamping groove, the clamping block is located inside the clamping groove, and the number of clamping grooves is several.

[0009] As the utility model is preferred, the support rod is fixedly connected with a protection rod on both sides, and the bottom of the protection rod is fixedly connected to the top of the road surface flatness detection device body.

[0010] As the utility model is preferred, the inner side of the push plate and the inside of the fixed groove are both fixedly connected with a round block, and the round block is used in cooperation with the spring.

[0011] As the utility model is preferred, the top of the road surface flatness detection device body is provided with a reinforcing cross rod, and the reinforcing cross rod is fixedly connected with the protection rod.

[0012] As the utility model is preferred, the inner side of the push plate is fixedly connected with a sliding pipe, and the inner wall of the fixed groove is fixedly connected with a sliding rod in sliding connection with the sliding pipe.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1、The utility model discloses a height of the fixed block can be adjusted according to needs, and the user only needs to pull the fixed block upward or downward, the clamping block can slide between the pulling force and the clamping groove, so that the clamping block can be clamped in different clamping grooves, the height of the fixed block can be adjusted, the fixed block is at different heights, different personnel can operate and detect conveniently, the user can detect without bending, the road surface flatness detection device body reaches the effect that detection is convenient and labor-saving, and the existing manual bending detection mode is replaced, so that the effect that detection is convenient and labor-saving is achieved.

[0015] 2、The utility model discloses a fixed assembly can be set to the push plate and be tightly pressed, safety is relatively high, and the phenomenon that the push plate shakes is not prone to appearing, and the user is convenient to use. ACCURACY OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the utility model;

[0017] Figure 2 It is a three-dimensional explosion schematic view of the utility model;

[0018] Figure 3 It is a three-dimensional schematic view of the utility model Figure 2 Enlarged schematic view of A place in the utility model.

[0019] In the figure: 1. Road surface smoothness detection equipment body; 2. Support rod; 3. Fixed block; 4. Fixed slot; 5. Fixed assembly; 51. Push plate; 52. Spring; 6. Engaging assembly; 61. Block; 62. Slot; 7. Protective rod; 8. Round block; 9. Reinforced cross bar; 10. Sliding tube; 11. Sliding rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 3 As shown, the utility model provides a road surface flatness detection device for road and bridge construction, including a road surface flatness detection equipment body 1, a support rod 2 is fixedly connected to the top of the support rod 2, a fixed block 3 is fixedly connected to the top of the fixed block 3, a fixing groove 4 is provided on the top of the fixed groove 4, a fixing component 5 is provided inside the fixing groove 4, and a snap-fit ​​component 6 is provided on the surface of the support rod 2.

[0022] refer to Figure 3 The fixing assembly 5 includes a push plate 51, which is located inside the fixing groove 4. The inner side of the push plate 51 is fixedly connected to a spring 52, and the inner side of the spring 52 is fixedly connected to the inside of the fixing groove 4.

[0023] As a technical optimization solution of the present invention, the setting of the fixing component 5 can tighten the push plate 51, which is relatively safe and does not easily cause the push plate 51 to shake, making it convenient for users to use.

[0024] refer to Figure 3 The locking assembly 6 includes a block 61, which is fixedly connected to the outer side of the push plate 51. A slot 62 is provided on the inner side of the support rod 2. The block 61 is located inside the slot 62. There are several slots 62.

[0025] As a technical optimization solution of the present invention, the support rod 2 can be fixed and clamped by setting the locking assembly 6, which is relatively safe and does not easily cause the support rod 2 to shake, making it convenient for users to use.

[0026] refer to Figure 2 , protection rods 7 are fixedly connected to both sides of the support rod 2, and the bottom of the protection rod 7 is fixedly connected to the top of the road surface flatness detection equipment body 1.

[0027] As a technical optimization scheme of the utility model, through the setting of the protection rod 7, the both sides of the supporting rod 2 can be protected, the supporting effect is relatively strong, the phenomenon of the supporting rod 2 shaking is not prone to appear, and the stability is relatively strong.

[0028] Reference Figure 3 The inner side of the push plate 51 is fixedly connected with the circular block 8, and the circular block 8 is used in cooperation with the spring 52.

[0029] As a technical optimization scheme of the utility model, through the setting of the circular block 8, the spring 52 can be limited, the phenomenon of the spring 52 shaking is not prone to appear, the safety is relatively high, and the user is convenient to use.

[0030] Reference Figure 2 The top of the road surface flatness detection equipment body 1 is provided with the reinforcing cross bar 9, and the reinforcing cross bar 9 is fixedly connected with the protection rod 7.

[0031] As a technical optimization scheme of the utility model, through the setting of the reinforcing cross bar 9, the supporting rod 2 between the reinforcing cross bar 9 can be reinforced, the safety is relatively high, and the phenomenon of the supporting rod 2 shaking is not prone to appear.

[0032] Reference Figure 3 The inner side of the push plate 51 is fixedly connected with the sliding pipe 10, and the inner wall of the fixed groove 4 is fixedly connected with the sliding rod 11 in sliding connection with the sliding pipe 10.

[0033] As a technical optimization scheme of the utility model, through the setting of the sliding pipe 10, the sliding pipe 10 can slide between the sliding rod 11, the sliding of the sliding rod 11 and the sliding pipe 10 can be limited, the stability of the push plate 51 can be guaranteed, and the user is convenient to use.

[0034] The working principle and use process of the utility model: when using, when the user needs to detect through the road surface flatness detection equipment body 1, the user adjusts the height of the fixed block 3 according to the need, the user only needs to pull the fixed block 3 upward or downward, the clamping block 61 can be clamped in different clamping grooves 62, the height of the fixed block 3 can be adjusted, the fixed block 3 is at different heights, different personnel can operate and detect conveniently, and the detection can be carried out without bending, so that the labor-saving detection effect is achieved.

[0035] In summary: the road bridge construction pavement flatness detection device, through the cooperation of the pavement flatness detection device body 1, the supporting rod 2, the fixed block 3, the fixed groove 4, the fixed assembly 5, the push plate 51, the spring 52, the clamping assembly 6, the clamping block 61 and the clamping groove 62, the current detection method is bent to detect different positions frequently, and the frequent detection is time-consuming and laborious, and the waist of the user is easy to cause strain, and there is a certain safety hazard.

[0036] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A road surface smoothness detection device for road and bridge construction, comprising a road surface smoothness detection device body (1), characterized in that: The top of the road surface flatness detection device body (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a fixed block (3), the top of the fixed block (3) is provided with a fixing groove (4), the interior of the fixing groove (4) is provided with a fixing component (5), and the surface of the support rod (2) is provided with a snap-fit ​​component (6).

2. A road surface smoothness detection device for road and bridge construction according to claim 1, characterized in that: The fixing assembly (5) comprises a push plate (51), the push plate (51) is located inside the fixing groove (4), the inner side of the push plate (51) is fixedly connected to a spring (52), and the inner side of the spring (52) is fixedly connected to the inside of the fixing groove (4).

3. The road surface smoothness detection device for road and bridge construction according to claim 1, characterized in that: The engaging assembly (6) comprises a card block (61), the card block (61) being fixedly connected to the outside of the push plate (51), a card slot (62) being provided on the inside of the support rod (2), the card block (61) being located inside the card slot (62), and the number of the card slots (62) being several.

4. The road surface smoothness detection device for road and bridge construction according to claim 1, characterized in that: Both sides of the support rod (2) are fixedly connected to protection rods (7), and the bottom of the protection rod (7) is fixedly connected to the top of the road surface smoothness detection equipment body (1).

5. The road surface smoothness detection device for road and bridge construction according to claim 2, characterized in that: The inner side of the pushing plate (51) and the interior of the fixing groove (4) are both fixedly connected with a round block (8), and the round block (8) is used in conjunction with a spring (52).

6. The road surface smoothness detection device for road and bridge construction according to claim 1, characterized in that: A reinforcing cross bar (9) is provided on the top of the road surface flatness detection device body (1), and the reinforcing cross bar (9) is fixedly connected to the protection bar (7).

7. The road surface smoothness detection device for road and bridge construction according to claim 2, characterized in that: The inner side of the pushing plate (51) is fixedly connected to a sliding tube (10), and the inner wall of the fixing groove (4) is fixedly connected to a sliding rod (11) that is slidably connected to the sliding tube (10).

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