CN216770403U - Hydraulic engineering expansion joint changes quantitative determination equipment - Google Patents
Hydraulic engineering expansion joint changes quantitative determination equipment Download PDFInfo
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- CN216770403U CN216770403U CN202123333768.5U CN202123333768U CN216770403U CN 216770403 U CN216770403 U CN 216770403U CN 202123333768 U CN202123333768 U CN 202123333768U CN 216770403 U CN216770403 U CN 216770403U
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Abstract
The utility model discloses a hydraulic engineering expansion joint change quantitative detection device which comprises a supporting mechanism for supporting the device, a detection mechanism for measuring the width of a gap and a traction mechanism for enabling two clamping plates to be always attached to two sides of the gap, wherein the detection mechanism is fixed on the supporting mechanism, and the traction mechanism is arranged at the rear part of the detection mechanism. According to the utility model, the traction mechanism is arranged, after the traction assembly is installed, the two clamping plates are always tightly attached to two sides of the gap under the action of the traction assembly, and when the width of the gap is changed, the positions of the clamping plates are changed, so that the detection result is not influenced.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to quantitative detection equipment for changes of expansion joints of hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.
In hydraulic engineering's the erection, some expansion joints are constructed to regular needs, and hydraulic engineering crack expansion joint can change when long-time application, consequently need detect the crack width with check out test set, and current check out test set has the following problem to be solved urgently:
1. the detection is carried out by adopting a complex structure, so that the device is easy to damage;
2. the two clamping plates cannot be guaranteed to be always attached to the two sides of the gap, and the detection result is easily influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide quantitative detection equipment for the change of the expansion joint in the hydraulic engineering.
The utility model achieves the above purpose through the following technical scheme:
a hydraulic engineering expansion joint change quantitative detection device comprises a supporting mechanism for supporting the device, a detection mechanism for measuring the width of a gap and a traction mechanism for enabling two clamping plates to be always attached to two sides of the gap, wherein the detection mechanism is fixed on the supporting mechanism, and the traction mechanism is installed at the rear part of the detection mechanism;
the supporting mechanism comprises a bent rod, a bottom plate and a fixing hole, wherein the bottom plate is fixed at one end of the bent rod, and the fixing hole is formed in the bottom plate;
the detection mechanism comprises a sliding rod, a sliding sleeve, a fixed cylinder, a movable block, a movable rod, a clamping sleeve, a fixed bolt, a clamping plate, a vertical rod, a scale rod and a pointer, wherein the sliding sleeve is arranged outside the sliding rod, the pointer is fixed above the sliding sleeve, the fixed cylinder is arranged below the sliding sleeve, the movable block is arranged inside the fixed cylinder, the movable rod is fixed below the movable block, the clamping sleeve is arranged below the fixed cylinder, the fixed bolt is arranged on the side surface of the clamping sleeve, the clamping plate is fixed below the movable rod, the scale rod is arranged at the rear part of the pointer, and the vertical rod is fixed at two ends of the scale rod;
the traction mechanism comprises an installation block, a first traction ring and a traction assembly, wherein the first traction ring is fixed on the side surface of the installation block, and the traction assembly is installed on the first traction ring.
Preferably, the traction assembly comprises a fixing plate, a second traction ring and an elastic rope, the second traction ring is installed on the side surface of the fixing plate, and the elastic rope is installed on the second traction ring; the second traction ring is welded with the fixing plate.
According to the arrangement, one end of the elastic rope is arranged on the first traction ring, the other end of the elastic rope is arranged on the second traction ring, the elastic rope is always in a tensioning state, the pulling force of the elastic rope is transmitted to the installation block through the first traction ring, the pulling force on the installation block is transmitted to the clamping plates through the sliding sleeve, so that the two clamping plates can be always attached to two sides of the gap, when the width of the gap is changed, the positions of the clamping plates are changed accordingly, and the detection result is not influenced.
Preferably, the traction assembly comprises a fixed block, a traction rope, a third traction ring and a balancing weight, the traction rope is installed on the fixed block, the third traction ring is installed at one end of the traction rope, and the balancing weight is fixed below the third traction ring; the material of haulage rope is nylon, the third traction ring with the balancing weight welding.
According to the arrangement, one end of the traction rope is arranged on the first traction ring, the other end of the traction rope is arranged on the third traction ring, the traction rope is always in a tensioning state under the action of the balancing weight, the pulling force of the traction rope is transmitted to the installation block through the first traction ring, the pulling force on the installation block is transmitted to the clamping plates through the sliding sleeve, so that the two clamping plates can be always attached to two sides of a gap, when the width of the gap is changed, the position of the clamping plates is changed accordingly, and the detection result is not influenced.
Preferably, the bottom plate is welded to the bent rod, and the two fixing holes on the bottom plate are symmetrically distributed around the bent rod.
So set up, the bottom plate with the knee adopts the welded mode to fix together, and firm in connection stability is high.
Preferably, the sliding sleeve is connected with the sliding rod in a sliding mode, the fixed cylinder is welded with the sliding sleeve, the movable rod is welded with the movable block, the clamping sleeve is welded with the fixed cylinder, the clamping plate is welded with the movable rod, the vertical rod is welded with the sliding rod, the scale rod is welded with the vertical rod, and the pointer is welded with the sliding sleeve.
According to the arrangement, when the device is used, the device is placed at a proper position, the fixing bolt is loosened, the movable block descends in the fixed cylinder, the clamping plates descend along with the movable block, the clamping plates descend into the gap, the fixing bolt is screwed down after the adjustment is finished, the two clamping plates are respectively attached to two sides of the gap, the width of the gap can be known by observing the scale rod after the pointer is stable in position, the width of the gap can be detected by adopting a simple structure, and the device is not easy to damage.
Preferably, the first traction ring is welded with the mounting block, and the first traction ring is made of stainless steel.
So set up, the stainless steel low price and corrosion-resistant, excellent in use effect.
Compared with the prior art, the utility model has the following beneficial effects:
1. by arranging the detection mechanism, when the device is used, the device is placed at a proper position, the fixing bolt is loosened, the movable block descends in the fixed cylinder, the clamping plates descend along with the movable block, the clamping plates descend into the gap, the fixing bolt is screwed after the adjustment is finished, the two clamping plates are respectively attached to two sides of the gap, the width of the gap can be known by observing the scale rod after the pointer is stabilized, the detection is carried out by adopting a simple structure, and the damage is not easy to occur;
2. through setting up drive mechanism, the back that finishes is installed to the subassembly that pulls, and the gap both sides are hugged closely all the time to two cardboards under the effect of pulling the subassembly, and when the gap width changes, the position of cardboard also changes thereupon, so guarantees that the testing result is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a first structure of a quantitative detection device for the change of a hydraulic engineering expansion joint according to the present invention;
FIG. 2 is a schematic view of a second structure of the quantitative detection equipment for the change of the hydraulic engineering expansion joint according to the present invention;
FIG. 3 is a schematic view of a first front view internal structure of the quantitative detection equipment for the change of the hydraulic engineering expansion joint;
FIG. 4 is a schematic view of a second front view of the internal structure of the quantitative detection equipment for the change of the hydraulic engineering expansion joint according to the present invention;
FIG. 5 is an enlarged rear view of a left side traction mechanism in a first embodiment of the quantitative detection equipment for the change of the hydraulic engineering expansion joint according to the present invention;
fig. 6 is an enlarged rear view internal structure schematic diagram of a left side traction mechanism in a second embodiment of the quantitative detection equipment for changes of the hydraulic engineering expansion joints.
The reference numerals are illustrated below:
1. a support mechanism; 101. bending a rod; 102. a base plate; 103. a fixing hole; 2. a detection mechanism; 201. a slide bar; 202. a sliding sleeve; 203. a fixed cylinder; 204. a movable block; 205. a movable rod; 206. a card sleeve; 207. fixing the bolt; 208. clamping a plate; 209. erecting a rod; 210. a graduated rod; 211. a pointer; 3. a traction mechanism; 301. mounting a block; 302. a first traction ring; 303. a traction assembly; 3031. a fixing plate; 3032. a second traction ring; 3033. an elastic cord; 3034. a fixed block; 3035. a hauling rope; 3036. a third traction ring; 3037. and a balancing weight.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1, 3 and 5, a hydraulic engineering expansion joint change quantitative detection device comprises a support mechanism 1 for supporting the device, a detection mechanism 2 for measuring the width of a gap, and a traction mechanism 3 for enabling two clamping plates 208 to be always attached to two sides of the gap, wherein the detection mechanism 2 is fixed on the support mechanism 1, and the traction mechanism 3 is installed at the rear part of the detection mechanism 2;
the supporting mechanism 1 comprises a bent rod 101, a bottom plate 102 and a fixing hole 103, wherein the bottom plate 102 is fixed at one end of the bent rod 101, and the fixing hole 103 is formed in the bottom plate 102;
the detection mechanism 2 comprises a sliding rod 201, a sliding sleeve 202, a fixed cylinder 203, a movable block 204, a movable rod 205, a clamping sleeve 206, a fixed bolt 207, a clamping plate 208, an upright rod 209, a graduated rod 210 and a pointer 211, wherein the sliding sleeve 202 is arranged outside the sliding rod 201, the pointer 211 is fixed above the sliding sleeve 202, the fixed cylinder 203 is arranged below the sliding sleeve 202, the movable block 204 is arranged inside the fixed cylinder 203, the movable rod 205 is fixed below the movable block 204, the clamping sleeve 206 is arranged below the fixed cylinder 203, the fixed bolt 207 is arranged on the side surface of the clamping sleeve 206, the clamping plate 208 is fixed below the movable rod 205, the graduated rod 210 is arranged at the rear part of the pointer 211, and the upright rods 209 are fixed at the two ends of the graduated rod 210;
the traction mechanism 3 comprises a mounting block 301, a first traction ring 302 and a traction assembly 303, wherein the first traction ring 302 is fixed on the side surface of the mounting block 301, and the traction assembly 303 is installed on the first traction ring 302.
The traction assembly 303 comprises a fixing plate 3031, a second traction ring 3032 and an elastic rope 3033, wherein the second traction ring 3032 is installed on the side surface of the fixing plate 3031, and the elastic rope 3033 is installed on the second traction ring 3032; the second traction ring 3032 is welded with the fixed plate 3031; one end of an elastic rope 3033 is installed on the first traction ring 302, the other end of the elastic rope 3033 is installed on the second traction ring 3032, the elastic rope 3033 is always in a tensioning state, the tension of the elastic rope 3033 is transmitted to the installation block 301 through the first traction ring 302, the tension on the installation block 301 is transmitted to the clamping plates 208 through the sliding sleeve 202, so that the two clamping plates 208 can be always attached to two sides of the gap, when the width of the gap changes, the positions of the clamping plates 208 also change, and thus, the detection result is not influenced. The bottom plate 102 is welded with the bent rod 101, and two fixing holes 103 on the bottom plate 102 are symmetrically distributed around the bent rod 101; the bottom plate 102 and the bent rod 101 are fixed together in a welding mode, and the connection is firm and high in stability. The sliding sleeve 202 is connected with the sliding rod 201 in a sliding mode, the fixed cylinder 203 is welded with the sliding sleeve 202, the movable rod 205 is welded with the movable block 204, the clamping sleeve 206 is welded with the fixed cylinder 203, the clamping plate 208 is welded with the movable rod 205, the upright 209 is welded with the sliding rod 201, the graduated rod 210 is welded with the upright 209, and the pointer 211 is welded with the sliding sleeve 202; during the operative installations, place the device in suitable position, not hard up fixing bolt 207, movable block 204 descends in a fixed section of thick bamboo 203, cardboard 208 descends thereupon, cardboard 208 descends and gets into in the gap, screw up fixing bolt 207 after adjusting to finish for two cardboard 208 laminate with the gap both sides respectively, the width in gap can be known through observing scale rod 210 after pointer 211 position is stable, adopt simple structure to detect, difficult emergence damage. The first traction ring 302 is welded with the mounting block 301, and the first traction ring 302 is made of stainless steel; the stainless steel has low price, corrosion resistance and good use effect.
In the above structure: when the device is used, the device is placed at a proper position, the fixing bolt 207 is loosened, the movable block 204 descends in the fixed cylinder 203, the clamping plate 208 descends along with the movable block, the clamping plate 208 descends into the gap, the fixing bolt 207 is screwed after the adjustment is finished, so that the two clamping plates 208 are respectively attached to two sides of the gap, the width of the gap can be known by observing the graduated rod 210 after the position of the pointer 211 is stable, one end of the elastic rope 3033 is installed on the first traction ring 302, the other end of the elastic rope 3033 is installed on the second traction ring 3032, the elastic rope 3033 is always in a tensioning state, the tension of the elastic rope 3033 is transmitted to the mounting block 301 through the first traction ring 302, the tension on the mounting block 301 is transmitted to the clamping plates 208 through the sliding sleeve 202, so that the two clamping plates 208 can be always tightly attached to two sides of the gap, when the width of the gap is changed, the position of the clamping plate 208 is changed accordingly, so that the detection result is not affected.
Example 2
As shown in fig. 2, 4 and 6, the difference between the embodiment 2 and the embodiment 1 is that the fixing plate 3031, the second traction ring 3032 and the elastic rope 3033 are replaced by a fixing block 3034, a traction rope 3035, a third traction ring 3036 and a counterweight 3037, one end of the traction rope 3035 is mounted on the first traction ring 302, the other end of the traction rope 3035 is mounted on the third traction ring 3036, the traction rope 3035 is always in a tensioned state under the action of the counterweight 3037, the pulling force of the traction rope 3035 is transmitted to the mounting block 301 through the first traction ring 302, and the pulling force on the mounting block 301 is transmitted to the clamping plates 208 through the sliding sleeve 202, so that the two clamping plates 208 can always cling to two sides of the gap, and when the gap width of the clamping plates changes, the position of the clamping plates 208 also changes, thereby ensuring that the detection result is not affected.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a hydraulic engineering expansion joint changes quantitative determination equipment, includes supporting mechanism (1) that is used for supporting equipment, its characterized in that: the device is characterized by also comprising a detection mechanism (2) for measuring the width of the gap and a traction mechanism (3) for enabling the two clamping plates (208) to be always attached to two sides of the gap, wherein the detection mechanism (2) is fixed on the supporting mechanism (1), and the traction mechanism (3) is arranged at the rear part of the detection mechanism (2);
the supporting mechanism (1) comprises a bent rod (101), a bottom plate (102) and a fixing hole (103), wherein the bottom plate (102) is fixed at one end of the bent rod (101), and the fixing hole (103) is formed in the bottom plate (102);
the detection mechanism (2) comprises a sliding rod (201), a sliding sleeve (202), a fixed cylinder (203), a movable block (204), a movable rod (205), a clamping sleeve (206), a fixing bolt (207), a clamping plate (208), a vertical rod (209), a graduated rod (210) and a pointer (211), wherein the sliding sleeve (202) is arranged outside the sliding rod (201), the pointer (211) is fixed above the sliding sleeve (202), the fixed cylinder (203) is installed below the sliding sleeve (202), the movable block (204) is arranged inside the fixed cylinder (203), the movable rod (205) is fixed below the movable block (204), the clamping sleeve (206) is installed below the fixed cylinder (203), the fixing bolt (207) is installed on the side surface of the clamping sleeve (206), the clamping plate (208) is fixed below the movable rod (205), the graduated rod (210) is arranged at the rear part of the pointer (211), the upright rod (209) is fixed at two ends of the scale rod (210);
the traction mechanism (3) comprises an installation block (301), a first traction ring (302) and a traction assembly (303), the first traction ring (302) is fixed on the side face of the installation block (301), and the traction assembly (303) is installed on the first traction ring (302).
2. The hydraulic engineering expansion joint change quantitative determination equipment of claim 1, characterized in that: the traction assembly (303) comprises a fixing plate (3031), a second traction ring (3032) and an elastic rope (3033), wherein the second traction ring (3032) is mounted on the side surface of the fixing plate (3031), and the elastic rope (3033) is mounted on the second traction ring (3032); the second traction ring (3032) is welded with the fixing plate (3031).
3. The hydraulic engineering expansion joint change quantitative determination equipment of claim 1, characterized in that: the traction assembly (303) comprises a fixed block (3034), a traction rope (3035), a third traction ring (3036) and a balancing weight (3037), wherein the traction rope (3035) is mounted on the fixed block (3034), the third traction ring (3036) is mounted at one end of the traction rope (3035), and the balancing weight (3037) is fixed below the third traction ring (3036); the traction rope (3035) is made of nylon, and the third traction ring (3036) is welded with the balancing weight (3037).
4. The hydraulic engineering expansion joint change quantitative determination equipment of claim 1, characterized in that: the bottom plate (102) is welded with the bent rod (101), and the two fixing holes (103) on the bottom plate (102) are symmetrically distributed around the bent rod (101).
5. The hydraulic engineering expansion joint change quantitative determination equipment of claim 1, characterized in that: sliding sleeve (202) with slide bar (201) sliding connection, fixed section of thick bamboo (203) with sliding sleeve (202) welding, movable rod (205) with movable block (204) welding, cutting ferrule (206) with fixed section of thick bamboo (203) welding, cardboard (208) with movable rod (205) welding, pole setting (209) with slide bar (201) welding, scale bar (210) with pole setting (209) welding, pointer (211) with sliding sleeve (202) welding.
6. The hydraulic engineering expansion joint change quantitative determination equipment of claim 1, characterized in that: the first traction ring (302) is welded with the mounting block (301), and the first traction ring (302) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333768.5U CN216770403U (en) | 2021-12-28 | 2021-12-28 | Hydraulic engineering expansion joint changes quantitative determination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333768.5U CN216770403U (en) | 2021-12-28 | 2021-12-28 | Hydraulic engineering expansion joint changes quantitative determination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216770403U true CN216770403U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123333768.5U Active CN216770403U (en) | 2021-12-28 | 2021-12-28 | Hydraulic engineering expansion joint changes quantitative determination equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216770403U (en) |
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2021
- 2021-12-28 CN CN202123333768.5U patent/CN216770403U/en active Active
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