阅读说明：本技术 一种用于道路桥梁施工的测量设备 (Measuring equipment for road and bridge construction ) 是由 许磊 于 2021-01-05 设计创作，主要内容包括：本发明涉及桥梁施工技术领域,具体为一种用于道路桥梁施工的测量设备,包括左支撑板、右支撑板、滑动环和连接带,左支撑板的前端和后端均固定连接有第一加长块,右支撑板的前端和后端均固定连接有第二加长块,各第一加长块和各对应第二加长块的相对端的中部均通过螺栓连接,左支撑板的顶端固定连接有左支撑轮,右支撑板的顶端固定连接有右支撑轮,左支撑轮的顶端固定连接有左架板,右支撑轮的顶端固定连接有右架板,左架板和右架板的相对端通过螺栓连接,左支撑板的外壁和右支撑板的外壁均设置有环形滑槽,滑动环的内壁和环形滑槽的内壁滑动配合,滑动环包括前环和后环；其安全性较高,精度较高,便于使用者操作,实用性较高。(The invention relates to the technical field of bridge construction, in particular to a measuring device for road and bridge construction, which comprises a left supporting plate and a right supporting plate, the front end and the rear end of the left supporting plate are fixedly connected with first lengthening blocks, the front end and the rear end of the right supporting plate are fixedly connected with second lengthening blocks, each first lengthening block and the middle part of the opposite end of each corresponding second lengthening block are connected through a bolt, the top end of the left supporting plate is fixedly connected with a left supporting wheel, the top end of the right supporting plate is fixedly connected with a right supporting wheel, the top end of the left supporting wheel is fixedly connected with a left frame plate, the top end of the right supporting wheel is fixedly connected with a right frame plate, the opposite ends of the left frame plate and the right frame plate are connected through bolts, the outer wall of the left supporting plate and the outer wall of the right supporting plate are both provided with annular sliding grooves, the inner wall of the sliding ring is in sliding fit with the inner wall of the annular sliding grooves, and the sliding; the safety is higher, the precision is higher, the operation of a user is convenient, and the practicability is higher.)

1. The utility model provides a measuring equipment for road and bridge construction which characterized in that: comprises a left support plate (1), a right support plate (2), a sliding ring (3) and a connecting band (4), wherein the front end and the rear end of the left support plate (1) are fixedly connected with first lengthening blocks (5), the front end and the rear end of the right support plate (2) are fixedly connected with second lengthening blocks (6), the middle parts of the opposite ends of each first lengthening block (5) and each corresponding second lengthening block (6) are connected through bolts, the top end of the left support plate (1) is fixedly connected with a left support wheel (7), the top end of the right support plate (2) is fixedly connected with a right support wheel (8), the top end of the left support wheel (7) is fixedly connected with a left frame plate (9), the top end of the right support wheel (8) is fixedly connected with a right frame plate (10), the opposite ends of the left frame plate (9) and the right frame plate (10) are connected through bolts, the outer wall of the left support plate (1) and the outer wall of the right support plate (2) are both provided with annular chutes, the inner wall of slip ring (3) with the inner wall sliding fit of annular spout, slip ring (3) are including preceding ring (11) and back ring (12), the equal fixedly connected with first extension piece (13) in left part and the right part of back ring (12), the equal fixedly connected with second extension piece (14) in left part and the right part of preceding ring (11), each first extension piece (13) passes through bolted connection with the looks remote site that corresponds second extension piece (14), the top right part fixedly connected with of back ring (12) increases board (15), increase board (15)'s left end upper portion fixedly connected with diaphragm (16), motor (17) is installed on the top of diaphragm (16), the output shaft fixedly connected with of motor (17) adds major axis (18), the bottom that adds major axis (18) with the top right part of back ring (12) passes through the bearing and rotates the connection, the middle part of the lengthened shaft (18) is fixedly connected with a driving wheel (19), the driving wheel (19) is connected with a left supporting wheel (7) and a right supporting wheel (8) through a connecting belt (4), the bottom end of the left supporting wheel (7) and the bottom end of the right supporting wheel (8) are both fixedly connected with longitudinal plates (20), the middle parts of the longitudinal plates (20) are both connected with limit shafts (21) in a left-right sliding mode, opposite ends of the two limit shafts (21) are both fixedly connected with connecting plates (22), the connecting plates (22) are U-shaped, opposite parts of the two connecting plates (22) are both connected with walking wheels (23) in a rotating mode through shafts, the two walking wheels (23) are arranged in an inclined mode at an angle, opposite ends of the two connecting plates (22) are both fixedly connected with sliding shafts (24), the circumferential outer wall of each sliding shaft (24) is respectively connected with the middle parts of the corresponding longitudinal plates (20) in a left-right, the two opposite ends of the two limiting shafts (21) are fixedly connected with limiting bosses (25), springs (26) are sleeved on the outer wall of the circumference of each limiting shaft (21), each spring (26) is fixedly connected with the opposite end of each corresponding connecting plate (22), each spring (26) is fixedly connected with the opposite end of each corresponding longitudinal plate (20), the left part and the right part of the bottom end of the rear ring (12) are fixedly connected with suspension plates (27), the bottom end of each suspension plate (27) is fixedly connected with a cantilever plate (28), the top end of each cantilever plate (28) is fixedly connected with a limiting device, the right end of the right cantilever plate (28) is fixedly connected with a lug (29), and the bottom end of each lug (29) is fixedly connected with a scale (30).

2. A measuring device for road and bridge construction according to claim 1, characterised in that: the limiting device comprises an electric push rod (31), adapter plates (32) are fixedly connected to output shaft ends of the electric push rod (31), clamping blocks (33) are fixedly connected to the upper portion and the lower portion of opposite ends of each adapter plate (32), and V-shaped grooves are formed in one ends, far away from the corresponding adapter plates (32), of the clamping blocks (33).

3. A measuring device for road and bridge construction according to claim 2, characterised in that: the top end of each cantilever plate (28) is fixedly connected with a guide plate (34), and the middle part of each guide plate (34) is in sliding fit with the outer side wall of the output shaft of the corresponding electric push rod (31) left and right.

4. A measuring device for road and bridge construction according to claim 3, characterised in that: the walking wheels (23) are rubber wheels, and anti-skid grains are arranged on the outer side walls of the walking wheels (23).

5. A measuring device for road and bridge construction according to claim 4, characterised in that: the bottom end of each cantilever plate (28) is fixedly connected with a vertical rope (35), and the bottom end of each vertical rope (35) is fixedly connected with a weight (36).

6. A measuring device for road and bridge construction according to claim 5, characterised in that: the driving wheel (19) is a belt pulley, the left supporting wheel (7) and the right supporting wheel (8) form a belt pulley shape, and the connecting belt (4) is a belt.

7. A measuring device for road and bridge construction according to claim 6, characterised in that: the ruler is characterized in that the ruler (30) is made of flexible cloth, a supporting frame (37) is arranged on the lower side of the protruding block (29), a rotating wheel (38) is hinged to the upper portion of the supporting frame (37), and the bottom of the ruler (30) is wound on the outer wall of the circumference of the rotating wheel (38).

8. A measuring device for road and bridge construction according to claim 7, characterised in that: the middle part of each vertical plate (20) is provided with a plurality of sliding holes corresponding to the sliding shafts (24), and the middle part of each sliding shaft (24) is in sliding fit with the inner wall of one sliding hole left and right.

Technical Field

The invention relates to the technical field of bridge construction, in particular to measuring equipment for road and bridge construction.

Background

Bridge is in the work progress, owing to there is some pillar outsides to need measure the size of a certain height to gain comparatively accurate field data, consequently need the user to climb to higher department with the ladder and measure, and the pillar is higher, uses the ladder to climb, and the person of not being convenient for removes the ladder, and at the in-process of climbing, the security is lower, and the person of not being convenient for uses, and the practicality is lower.

Through retrieval, patent publication No. CN111288269A discloses a measuring equipment for road and bridge construction, and its structure includes. Has the advantages that: the invention utilizes the buckle following mechanism to ensure that the support effectively keeps the measuring instrument arranged at the upper part of the support in a flat state all the time under the matching action of the pushing assembly, and avoids the phenomenon of deviation and displacement under the condition of severe external environment.

It is in the use, needs the user to reach the back of propping up it far away, measures, and the user operation of not being convenient for to in the comparatively complicated area of environment, use the observation mirror to measure, the precision is relatively poor, and the user operation of not being convenient for.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the measuring equipment for the road and bridge construction, which has higher safety, higher precision, convenient operation for a user and higher practicability.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a measuring device for road and bridge construction comprises a left supporting plate, a right supporting plate, a sliding ring and a connecting band, wherein the front end and the rear end of the left supporting plate are fixedly connected with first lengthening blocks, the front end and the rear end of the right supporting plate are fixedly connected with second lengthening blocks, the middle parts of opposite ends of each first lengthening block and each corresponding second lengthening block are connected through bolts, the top end of the left supporting plate is fixedly connected with a left supporting wheel, the top end of the right supporting plate is fixedly connected with a right supporting wheel, the top end of the left supporting wheel is fixedly connected with a left frame plate, the top end of the right supporting wheel is fixedly connected with a right frame plate, opposite ends of the left frame plate and the right frame plate are connected through bolts, the outer wall of the left supporting plate and the outer wall of the right supporting plate are both provided with annular sliding grooves, and the inner wall of the sliding ring is in sliding fit with the inner wall of the, the sliding ring comprises a front ring and a rear ring, wherein the left part and the right part of the rear ring are both fixedly connected with first extending blocks, the left part and the right part of the front ring are both fixedly connected with second extending blocks, each first extending block is connected with the opposite end corresponding to the second extending block through a bolt, the top end and the right part of the rear ring are fixedly connected with a height increasing plate, the upper part of the left end of the height increasing plate is fixedly connected with a transverse plate, the top end of the transverse plate is provided with a motor, the output shaft of the motor is fixedly connected with a length increasing shaft, the bottom end of the length increasing shaft is rotatably connected with the right part of the top end of the rear ring through a bearing, the middle part of the length increasing shaft is fixedly connected with a driving wheel, the driving wheel is connected with a left supporting wheel and a right supporting wheel through a connecting belt, the bottom end of the left supporting wheel and the bottom end of the right supporting wheel are both fixedly connected, the opposite ends of the two limiting shafts are fixedly connected with connecting plates, the connecting plates are U-shaped, the opposite parts of the two connecting plates are rotatably connected with walking wheels through shafts, the two walking wheels are obliquely arranged at an angle, the opposite ends of the two connecting plates are fixedly connected with sliding shafts, the circumferential outer wall of each sliding shaft is connected with the middle part of each corresponding longitudinal plate in a left-right sliding manner, the opposite ends of the two limiting shafts are fixedly connected with limiting bosses, the circumferential outer wall of each limiting shaft is sleeved with springs, each spring is fixedly connected with the opposite end of each corresponding connecting plate, each spring is fixedly connected with the opposite end of each corresponding longitudinal plate, the left part and the right part of the bottom end of the rear ring are fixedly connected with suspension plates, the bottom end of each suspension plate is fixedly connected with a cantilever plate, and the top end of the cantilever plate is fixedly connected with a limiting device, the right end of the cantilever plate on the right side is fixedly connected with a bump, and the bottom end of the bump is fixedly connected with a scale.

Preferably, the limiting device comprises an electric push rod, adapter plates are fixedly connected to output shaft ends of the electric push rod, clamping blocks are fixedly connected to the upper portions and the lower portions of opposite ends of the adapter plates, and one end, far away from each corresponding adapter plate, of each clamping block is provided with a V-shaped groove.

Preferably, the top end of each cantilever plate is fixedly connected with a guide plate, and the middle part of each guide plate is in sliding fit with the outer side wall of the output shaft of the corresponding electric push rod.

Preferably, the walking wheel is a rubber wheel, and the outer side wall of the walking wheel is provided with anti-skidding lines.

Preferably, the bottom end of each cantilever plate is fixedly connected with a vertical rope, and the bottom end of each vertical rope is fixedly connected with a weight.

Preferably, the driving wheel is a belt pulley, the left supporting wheel and the right supporting wheel form a belt pulley shape, and the connecting belt is a belt.

Preferably, the ruler is made of flexible cloth, a support frame is arranged on the lower side of the protruding block, a rotating wheel is hinged to the upper portion of the support frame, and the bottom of the ruler is wound on the outer wall of the circumference of the rotating wheel.

Preferably, the middle part of each longitudinal plate is provided with a plurality of sliding holes corresponding to the sliding shafts, and the middle part of each sliding shaft is in sliding fit with the inner wall of one sliding hole in a left-right mode.

(III) advantageous effects

Compared with the prior art, the invention provides a measuring device for road and bridge construction, which has the following beneficial effects:

the measuring equipment for road and bridge construction is characterized in that when the measuring equipment is installed, bolts at the joint of a first lengthening block and a second lengthening block are detached, a left supporting plate and a right supporting plate are separated, the bolts at the joint of a left frame plate and a right frame plate are detached, a left supporting wheel and a right supporting wheel are sleeved on a pillar to be measured, a limiting device and a scale are supported through a sliding ring, the sliding ring slides in an annular sliding groove, the scale is further reduced from being wound on the pillar, an lengthening shaft and a driving wheel are driven to rotate through a motor, a connecting belt, the driving wheel, the left supporting wheel and the right supporting wheel are matched, the left supporting wheel and the right supporting wheel are driven to rotate along the middle of the pillar to be measured, a suspension plate, a cantilever plate, a connecting plate and a travelling wheel are driven to rotate along the center of the pillar to be measured, the travelling wheel and the pillar are more tightly attached through the elasticity of a, afterwards is angle setting through adjacent walking wheel, and then make the frictional force between walking wheel and the pillar produce oblique ascending thrust, and then make whole rising along the pillar, treat to remove after appointed measuring position, press from both sides whole clamp tightly on the pillar through stop device, drive the scale rebound through the lug, and then drive the scale promotion, after reaching the assigned position, the user reads the scale of scale bottom, and then measure the height of assigned position, replace artifical climbing and use the observation mirror to survey in the department of keeping away from, it is higher to reach the security, the precision is higher, convenient to use person operates, the higher effect of practicality.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic top view of the left support plate, the right support plate, the driving wheel and the connecting band of the present invention;

FIG. 4 is a schematic top view of the left and right support wheels of the present invention;

FIG. 5 is a front view of the front and rear rings of the present invention;

FIG. 6 is a left side view structural schematic diagram of two road wheels in the invention;

FIG. 7 is a left side view of the longitudinal plate of the present invention;

fig. 8 is a schematic top view of the adapter plate and the clamping block of the present invention.

In the figure: 1. a left support plate; 2. a right support plate; 3. a slip ring; 4. a connecting belt; 5. a first elongated block; 6. a second elongated block; 7. a left support wheel; 8. a right support wheel; 9. a left frame plate; 10. a right frame plate; 11. a front ring; 12. a rear ring; 13. a first extension block; 14. a second extension block; 15. heightening plates; 16. a transverse plate; 17. a motor; 18. lengthening a shaft; 19. a driving wheel; 20. a longitudinal plate; 21. a limiting shaft; 22. a connecting plate; 23. a traveling wheel; 24. a sliding shaft; 25. a limiting boss; 26. a spring; 27. a suspension plate; 28. a cantilever plate; 29. a bump; 30. a scale; 31. an electric push rod; 32. an adapter plate; 33. a clamping block; 34. a guide plate; 35. a hanging rope; 36. a weight block; 37. a support frame; 38. a rotating wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-8, a measuring device for road and bridge construction comprises a left support plate 1, a right support plate 2, a slip ring 3 and a connecting band 4, wherein the front end and the rear end of the left support plate 1 are fixedly connected with first elongated blocks 5, the front end and the rear end of the right support plate 2 are fixedly connected with second elongated blocks 6, the middle parts of the opposite ends of each first elongated block 5 and each corresponding second elongated block 6 are connected through bolts, the top end of the left support plate 1 is fixedly connected with a left support wheel 7, the top end of the right support plate 2 is fixedly connected with a right support wheel 8, the top end of the left support wheel 7 is fixedly connected with a left frame plate 9, the top end of the right support wheel 8 is fixedly connected with a right frame plate 10, the opposite ends of the left frame plate 9 and the right frame plate 10 are connected through bolts, the outer wall of the left support plate 1 and the outer wall of the right support plate 2 are provided with annular chutes, the inner wall of the sliding ring 3 is in sliding fit with the inner wall of the annular sliding groove, the sliding ring 3 comprises a front ring 11 and a rear ring 12, the left part and the right part of the rear ring 12 are fixedly connected with first extending blocks 13, the left part and the right part of the front ring 11 are fixedly connected with second extending blocks 14, each first extending block 13 is connected with the opposite end corresponding to the second extending block 14 through a bolt, the top right part of the rear ring 12 is fixedly connected with a heightening plate 15, the upper part of the left end of the heightening plate 15 is fixedly connected with a transverse plate 16, the top end of the transverse plate 16 is provided with a motor 17, the output shaft end of the motor 17 is fixedly connected with an extension shaft 18, the bottom end of the extension shaft 18 is rotatably connected with the right part of the top end of the rear ring 12 through a bearing, the middle part of the extension shaft 18 is fixedly connected with a driving wheel 19, the driving wheel 19 is connected with a left supporting wheel 7 and a right, the driving wheel 19 is a belt pulley, the left supporting wheel 7 and the right supporting wheel 8 form a belt pulley shape, and the connecting belt 4 is a belt; the belt pulley and the belt are connected, and the belt transmission mode is adopted to replace chain transmission and gear transmission, so that the effects of effectively reducing manufacturing and maintenance cost and improving practicability are achieved, the bottom end of the left supporting wheel 7 and the bottom end of the right supporting wheel 8 are both fixedly connected with a longitudinal plate 20, the middle part of the longitudinal plate 20 is both connected with a limiting shaft 21 in a left-right sliding mode, opposite ends of the two limiting shafts 21 are both fixedly connected with connecting plates 22, the connecting plates 22 are U-shaped, opposite parts of the two connecting plates 22 are both rotatably connected with walking wheels 23 through shafts, the two walking wheels 23 are arranged in an inclined angle mode, the walking wheels 23 are rubber wheels, and anti-skidding threads are arranged on the outer side walls of the walking wheels 23; the rubber wheel has good elasticity and anti-skid effect of anti-skid grains, so that the adhesion force between the travelling wheels 23 and a support column to be measured is effectively improved in the use process, and the effect of improving the use stability is achieved; the sliding shaft 24 is inserted into different sliding holes to further adjust the angles of the connecting plate 22 and the walking wheel 23, so as to achieve the effect of conveniently adjusting the angle of the walking wheel 23 by a user, and further improve the practicability, the opposite ends of the two limiting shafts 21 are fixedly connected with limiting bosses 25, the circumferential outer wall of each limiting shaft 21 is sleeved with a spring 26, each spring 26 is fixedly connected with the opposite end of each corresponding connecting plate 22, each spring 26 is fixedly connected with the opposite end of each corresponding longitudinal plate 20, the left part and the right part of the bottom end of the rear ring 12 are fixedly connected with suspension plates 27, the bottom end of each suspension plate 27 is fixedly connected with a cantilever plate 28, the top end of the cantilever plate 28 is fixedly connected with a limiting device, the limiting device comprises an electric push rod 31, the output end of the electric push rod 31 is fixedly connected with an adapter plate 32, and the upper part and the lower part of the opposite end of each adapter plate 32 are fixedly connected with, one end of each clamping block 33, which is far away from each corresponding adapter plate 32, is provided with a V-shaped groove; the adapter plate 32 and the clamping block 33 are driven by the electric push rod 31 to move towards a pillar to be measured, the pillar is clamped through the matching of the clamping block 33 and the pillar, the overall position is effectively limited, and the effect of improving the use stability is achieved; the guide plate 34 is matched with the output shaft of the electric push rod 31, so that the condition that the output shaft end of the electric push rod 31 is inclined in the using process of the electric push rod 31 is reduced, and the effect of further improving the using reliability is achieved, wherein the bottom end of each cantilever plate 28 is fixedly connected with a vertical rope 35, and the bottom end of each vertical rope 35 is fixedly connected with a weight 36; the weight 36 is matched with the vertical rope 35, so that the weight of the bottom is improved, and the vertical degree of the vertical rope 35 is better, so that whether the scale 30 is inclined or not can be effectively judged, and the effect of further improving the use stability is achieved; the ruler made of flexible cloth is not easy to bend, the damage of the ruler 30 in the use process is reduced, the bottom of the ruler 30 is supported by the support frame 37, the ruler 30 is convenient to move, and the effect of further improving the use reliability is achieved; when the device is installed, the bolt at the joint of the first lengthening block 5 and the second lengthening block 6 is detached, the left support plate 1 and the right support plate 2 are separated, the bolt at the joint of the left frame plate 9 and the right frame plate 10 is detached, then the left support wheel 7 and the right support wheel 8 are sleeved on a pillar to be measured, the limiting device and the scale 30 are supported by the sliding ring 3, the sliding ring 3 slides in the annular sliding groove, the scale 30 is further reduced from being wound on the pillar, the lengthening shaft 18 and the driving wheel 19 are driven by the motor 17 to rotate, the left support wheel 7 and the right support wheel 8 are matched by the connecting belt 4, the driving wheel 19, the left support wheel 7 and the right support wheel 8 are further driven to rotate along the middle part of the pillar to be measured, the suspension plate 27, the cantilever plate 28, the connecting plate 22 and the travelling wheel 23 are further driven to rotate along the center of the pillar to be measured, the travelling wheel 23 is more tightly attached to the pillar by the elasticity of, afterwards is angle setting through adjacent walking wheel 23, and then make the frictional force between walking wheel 23 and the pillar produce oblique ascending thrust, and then make wholly rise along the pillar, treat to remove after appointed measuring position, press from both sides whole clamp on the pillar through stop device, drive scale 30 through lug 29 and upwards remove, and then drive scale 30 and promote, after reaching the assigned position, the user reads the scale of scale 30 bottom, and then measure the height of assigned position, replace artifical climbing and use the observation mirror to survey in the department of keeping away from, it is higher to reach the security, the precision is higher, convenient to use person operates, the higher effect of practicality.

In summary, the working principle and the working process of the measuring equipment for road and bridge construction are that when the measuring equipment is installed, bolts at the joint of the first lengthening block 5 and the second lengthening block 6 are detached, then the left support plate 1 and the right support plate 2 are separated, bolts at the joint of the left support plate 9 and the right support plate 10 are detached, and then the left support wheel 7 and the right support wheel 8 are sleeved on a pillar needing to be measured.

When the device is used, a user starts the motor 17, the motor 17 drives the extension shaft 18 and the driving wheel 19 to rotate, the left supporting wheel 7 and the right supporting wheel 8 are further driven to rotate along the middle of a pillar to be measured, the suspension plate 27, the cantilever plate 28, the connecting plate 22 and the walking wheel 23 are further driven to rotate along the center of the pillar to be measured, the walking wheel 23 is more tightly attached to the pillar through the elastic force of the spring 26, then the adjacent walking wheels 23 are arranged in an angle mode, the friction force between the walking wheels 23 and the pillar generates oblique upward thrust, the whole body rises along the pillar, after the device is moved to a specified measurement position, the user enables the output shaft end of the electric push rod 31 to extend out, the clamping block 33 is driven to move, the whole body is clamped on the pillar through the clamping block 33, the user reads the scale at the bottom of the scale 30, and then the.

By selecting the motor 17 with the model number of JXLD20, the motor 17 is a device directly purchased from the market and known to those skilled in the art, and here we only use it, and do not improve it in structure and function, and we will not describe here in detail, and the motor 17 is provided with a control switch matched with it, and the installation position of the control switch is selected according to the actual use requirement, so that the operation and control of the operator are facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.