CN112554644A - Cement shelters from equipment for bridge engineering - Google Patents
Cement shelters from equipment for bridge engineering Download PDFInfo
- Publication number
- CN112554644A CN112554644A CN202011429927.9A CN202011429927A CN112554644A CN 112554644 A CN112554644 A CN 112554644A CN 202011429927 A CN202011429927 A CN 202011429927A CN 112554644 A CN112554644 A CN 112554644A
- Authority
- CN
- China
- Prior art keywords
- plate
- cement
- frame
- block
- bridge engineering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
- E04H17/168—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using panels fitted in grooves of posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses cement shielding equipment for bridge engineering, which structurally comprises a protective guard, a fixed rod and a connecting block, wherein the connecting block is welded with the protective guard, the fixed rod is connected with the connecting block, an impact ball can impact the inner wall of a contact plate through an inertia force generated by outward sliding and unfolding of a side sliding plate, so that the contact plate can vibrate a cement thin layer which is air-dried and solidified at the bottom of the contact plate, the fixed rod can be easily separated from a bridge deck, the condition that the fixed rod is difficult to separate from the bridge deck due to air-dried and solidified bottom cement of the fixed rod which is thinner at the bridge deck can flow to the bottom of the fixed rod can be effectively avoided, the inner swinging plate can swing towards the middle part through vibration generated by resetting of the side sliding plate, so that a middle position rod can rapidly extend forwards along a connecting frame, the cement layer on the outer surface of the inner swinging plate can be crushed and discharged, and the cement flowing to the bottom of the fixed rod can be effectively prevented from extruding, and difficult to discharge.
Description
Technical Field
The invention relates to the field of bridges, in particular to cement shielding equipment for bridge engineering.
Background
The cement shelters from the guardrail for bridge engineering is mainly used for laying bridge floor cement and carries out the equipment of protecting, through sheltering from the guardrail frame with cement for bridge engineering around the cement of laying on the bridge floor to can shelter from for air-dried cement, prevent that not air-dried cement from receiving the damage, based on the above-mentioned description the inventor discovers that current cement for bridge engineering shelters from equipment mainly has following not enoughly, for example:
because bridge engineering shelters from the guardrail mainly erects around the cement of laying on the bridge floor with cement, if the consistency of cement is more rare, then partial cement flows to all around appearing easily to make bridge engineering shelter from the bottom of guardrail with cement and can contact cement, if not in time handle, treat to air-dry and then can make bridge engineering shelter from the guardrail with cement and appear the condition of adhering to being difficult to take off on the bridge floor after solidifying.
Disclosure of Invention
Aiming at the problems, the invention provides cement shielding equipment for bridge engineering.
In order to achieve the purpose, the invention is realized by the following technical scheme: a cement shielding device for bridge engineering structurally comprises a protective guard, a fixed rod and a connecting block, wherein the connecting block is welded with the protective guard, and the fixed rod is connected with the connecting block; the fixed rod comprises a position fixing rod, an outer frame, a lower connecting plate and an elastic strip, the outer frame is movably clamped with the position fixing rod, the lower connecting plate is fixedly embedded at the bottom position of the outer frame, and the elastic strip is arranged between the position fixing rod and the outer frame.
As a further optimization of the invention, the lower connecting plate comprises a stress block, a combination plate, five elastic rings, a downward extending plate and a bottom plate, wherein the combination plate is fixedly embedded at the bottom of the stress block, the upper end of the downward extending plate is connected with the bottom of the combination plate, the bottom plate is connected with the combination plate through the elastic rings, and the downward extending plates are uniformly distributed on the bottom plate in parallel.
As a further optimization of the invention, the downward extending plate comprises a fixed plate, side sliding plates, two elastic sheets and two transition blocks, wherein the side sliding plates are movably clamped with the fixed plate through the transition blocks, the elastic sheets are arranged between the two side sliding plates, and the two side sliding plates are uniformly and symmetrically distributed at the bottom of the fixed plate.
As a further optimization of the invention, the side slide plate comprises a plate body, a built-in cavity, a contact plate and an impact ball, wherein the built-in cavity is arranged at the inner position of the plate body, the contact plate and the plate body are of an integrated structure, the impact ball is arranged at the inner position of the contact plate, and the impact ball is made of alloy steel with higher density.
As a further optimization of the invention, the built-in cavity comprises a frame, two boosting strips and two inner swing plates, wherein the boosting strips are arranged between the inner wall of the frame and the inner swing plates, the inner swing plates are hinged with the frame, and the two inner swing plates are uniformly and symmetrically distributed on the inner side of the frame.
As a further optimization of the invention, the inner swing plate comprises a ventilating cavity, a plate block, a composite elastic sheet and a lower plate, wherein the ventilating cavity and the plate block are of an integrated structure, the plate block is movably clamped with the lower plate block, the composite elastic sheet is arranged between the lower plate block and the plate block, five ventilating cavities are arranged, and the five ventilating cavities are uniformly distributed on the plate block in parallel.
As a further optimization of the invention, the ventilation cavity comprises a connecting sheet, a middle rod, a connecting frame and a combining frame, the connecting sheet is arranged between the middle rod and the connecting frame, the middle rod is movably clamped with the connecting frame, the connecting frame and the combining frame are of an integrated structure, and the middle rod can slide out along the connecting frame by the throwing force generated when the mechanism swings outwards.
The invention has the following beneficial effects:
1. through the inertia force that the lateral sliding plate outwards slided and expandes the production, can make the impact ball produce the striking to the inner wall of contact plate to make the contact plate can shake the bits of broken glass with its bottom air-dry cement thin layer that solidifies, so make the dead lever can relax with the separation of bridge floor, the effectual bridge floor that has avoided the dead lever more rare cement can flow to the bottom air-dry solidification of dead lever, lead to the dead lever to be difficult to with the condition of bridge floor separation.
2. Through the vibration that the side slide resets and produces, can make interior swing board swing to the middle part to make the meso position pole can stretch out fast forward along the link, so can hit the garrulous discharge of cement layer with interior swing board surface, the effectual cement that has avoided flowing to the bottom of dead lever can crowd the inside in built-in chamber, and is difficult to the exhaust condition.
Drawings
Fig. 1 is a schematic structural view of a cement shielding apparatus for bridge engineering according to the present invention.
Fig. 2 is a schematic structural view of a front cross section of the fixing rod of the present invention.
FIG. 3 is a schematic structural diagram of a front section of the force-bearing block of the present invention.
FIG. 4 is a front half-section schematic view of the lower extension plate of the present invention.
FIG. 5 is a front sectional view of the side slide board of the present invention.
FIG. 6 is a schematic structural diagram of a front cross-section of a built-in chamber according to the present invention.
FIG. 7 is a schematic front view of a half-section of the inner swing plate according to the present invention.
FIG. 8 is a front view of a half-section of the venting chamber of the present invention.
In the figure: guard rail-1, fixed rod-2, connecting block-3, position fixing rod-21, outer frame-22, lower connecting plate-23, elastic strip-24, stress block-a 1, combination plate-a 2, elastic ring-a 3, lower extension plate-a 4, bottom plate-a 5, fixed plate-a 41, side sliding plate-a 42, elastic sheet-a 43, transition block-a 44, plate body-b 1, built-in cavity-b 2, contact plate-b 3, impact ball-b 4, frame-b 21, boosting strip-b 22, internal swing plate-b 23, air permeable cavity-c 1, plate-c 2, complex elastic sheet-c 3, lower position plate-c 4, connecting piece-c 11, middle rod-c 12, connecting frame-c 13 and combination frame-c 14.
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 1
As shown in fig. 1-5:
the invention provides cement shielding equipment for bridge engineering, which structurally comprises a protective guard 1, a fixed rod 2 and a connecting block 3, wherein the connecting block 3 is welded with the protective guard 1, and the fixed rod 2 is connected with the connecting block 3; the fixing rod 2 comprises a position fixing rod 21, an outer frame 22, a lower connecting plate 23 and an elastic strip 24, the outer frame 22 is movably clamped with the position fixing rod 21, the lower connecting plate 23 is embedded in the bottom position of the outer frame 22, and the elastic strip 24 is installed between the position fixing rod 21 and the outer frame 22.
The lower connecting plate 23 comprises a force-bearing block a1, a combination plate a2, an elastic ring a3, a downward-extending plate a4 and a bottom plate a5, wherein the combination plate a2 is embedded at the bottom of the force-bearing block a1, the upper end of the downward-extending plate a4 is connected with the bottom of the combination plate a2, the bottom plate a5 is connected with the combination plate a2 through the elastic ring a3, five downward-extending plates a4 are arranged and uniformly distributed on the bottom plate a5 in parallel, and the force-bearing block a1 can push the combination plate a2 to descend by the pressure of an object on the force-bearing block a1, so that the combination plate a2 can push the downward-extending plate a4 to extend downwards.
The downward extending plate a4 comprises a fixing plate a41, a side sliding plate a42, elastic pieces a43 and a transition block a44, wherein the side sliding plate a42 is movably clamped with the fixing plate a41 through the transition block a44, the elastic pieces a43 are installed between two side sliding plates a42, the two side sliding plates a42 are arranged and are uniformly and symmetrically distributed at the bottom of the fixing plate a41, and the side sliding plates a42 can be expanded under the matching of the transition block a44 through the reverse thrust generated by the object on the side sliding plate a 42.
The side slide plate a42 comprises a plate body b1, an internal cavity b2, a contact plate b3 and a striking ball b4, wherein the internal cavity b2 is mounted at the internal position of the plate body b1, the contact plate b3 and the plate body b1 are of an integrated structure, the striking ball b4 is mounted at the internal position of the contact plate b3, the striking ball b4 is made of alloy steel with high density, and the striking ball b4 can strike the inner wall of the contact plate b3 by the inertia force generated by the sliding of an object.
The detailed use method and action of the embodiment are as follows:
in the invention, the guard rail 1 is vertically arranged on the ground, the position fixing rod 21 slides downwards along the outer frame 22 along the self gravity, so that the position fixing rod 21 can generate downward pressure on the stress block a1, the stress block a1 can push the combination plate a2 to descend, the combination plate a2 can push the downward extension plate a4 to extend downwards along the bottom plate a5, the side sliding plate a42 can expand outwards along the fixed plate a41 under the reverse thrust of the bridge deck, so that the fixed rod 2 can be supported, when cement flows into the bottom of the lower connecting plate 23, the bottom plate a5 can be prevented from contacting the bridge deck through the downward extension plate a4, and the impact ball b4 can impact the inner wall of the contact plate b3 through the inertia force generated by the outward sliding expansion of the side sliding plate a42, so that the cement thin layer dried and solidified at the bottom of the contact plate b3 can be vibrated, and the fixed rod 2 can be easily separated from the bridge, the effectual bridge floor that has avoided dead lever 2 diluted cement can flow to the bottom of dead lever 2 and air-dry the solidification, leads to dead lever 2 to be difficult to with the condition of bridge floor separation.
Example 2
As shown in fig. 6-8:
the built-in cavity b2 comprises a frame b21, a boosting bar b22 and an inner swing plate b23, wherein the boosting bar b22 is installed between the inner wall of the frame b21 and the inner swing plate b23, the inner swing plate b23 is hinged with the frame b21, two inner swing plates b23 are arranged and are uniformly distributed on the inner side of the frame b21 in a symmetrical mode, and the inner swing plate b23 can swing inwards along the frame b21 through thrust generated by cement on the inner swing plate b 23.
The inner swing plate b23 comprises an air ventilation cavity c1, a plate c2, a composite spring plate c3 and a lower plate c4, the air ventilation cavity c1 and the plate c2 are of an integrated structure, the plate c2 is movably clamped with the lower plate c4, the composite spring plate c3 is installed between the lower plate c4 and the plate c2, five air ventilation cavities c1 are uniformly distributed on the plate c2 in parallel, and the contact surface between the plate c2 and a cement layer can be always provided with air through the air ventilation cavity c 1.
The ventilating cavity c1 comprises a connecting piece c11, a middle rod c12, a connecting frame c13 and a combining frame c14, the connecting piece c11 is installed between the middle rod c12 and the connecting frame c13, the middle rod c12 is movably clamped with the connecting frame c13, the connecting frame c13 and the combining frame c14 are of an integrated structure, and the middle rod c12 can slide outwards along the connecting frame c13 by the swinging force generated when the mechanism swings outwards, so that the middle rod c12 can push away the cement layer on the surface of the object.
The detailed use method and action of the embodiment are as follows:
in the present invention, since the bottom of the built-in cavity b2 for ventilation is opened to the outside, so that cement flowing to the bottom of the fixing rod 2 is squeezed into the built-in cavity b2, the built-in cavity b2 loses its original function if it is accumulated for a long time, the built-in plate b23 is squeezed by the cement squeezed into the built-in cavity b2, the built-in plate b23 can swing inward along the push-up bar b22, and the built-in plate c4 can be contracted along the plate c2 by the pulling force generated to the built-in plate c4 when the cement is squeezed upward, the reset plate c3 can push the built-in plate c4 to be reset rapidly when the fixing rod 2 is taken upward, so that the cement layer on the outer surface of the built-in plate b23 can be loosened by vibration generated by the reset of the side sliding plate a42, and the built-in plate b23 can swing toward the middle, so that the mid-position rod c12 can be extended rapidly along the connecting frame c13 to crash the cement layer on the outer surface of the built-in 23, the situation that the cement flowing to the bottom of the fixing rod 2 is squeezed into the inside of the built-in cavity b2 and is difficult to discharge is effectively avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a bridge engineering shelters from equipment with cement, its structure includes rail guard (1), dead lever (2), links up piece (3), it welds mutually with rail guard (1) to link up piece (3), its characterized in that: the fixed rod (2) is connected with the connecting block (3);
the fixing rod (2) comprises a position fixing rod (21), an outer frame (22), a lower connecting plate (23) and an elastic strip (24), the outer frame (22) is movably clamped with the position fixing rod (21), the lower connecting plate (23) is fixedly embedded at the bottom position of the outer frame (22), and the elastic strip (24) is installed between the position fixing rod (21) and the outer frame (22).
2. The cement sheltering apparatus for bridge engineering according to claim 1, characterized in that: the lower connecting plate (23) comprises a stress block (a 1), a combination plate (a 2), an elastic ring (a 3), a downward extending plate (a 4) and a bottom plate (a 5), wherein the combination plate (a 2) is embedded at the bottom of the stress block (a 1), the upper end of the downward extending plate (a 4) is connected with the bottom of the combination plate (a 2), and the bottom plate (a 5) is connected with the combination plate (a 2) through the elastic ring (a 3).
3. The cement sheltering apparatus for bridge engineering according to claim 2, characterized in that: the downward extending plate (a 4) comprises a fixing plate (a 41), side sliding plates (a 42), elastic pieces (a 43) and a transition block (a 44), wherein the side sliding plates (a 42) are movably clamped with the fixing plate (a 41) through the transition block (a 44), and the elastic pieces (a 43) are installed between the two side sliding plates (a 42).
4. The cement sheltering apparatus for bridge engineering according to claim 3, characterized in that: the side sliding plate (a 42) comprises a plate body (b 1), a built-in cavity (b 2), a contact plate (b 3) and an impact ball (b 4), wherein the built-in cavity (b 2) is installed at the inner position of the plate body (b 1), the contact plate (b 3) and the plate body (b 1) are of an integrated structure, and the impact ball (b 4) is installed at the inner position of the contact plate (b 3).
5. The cement sheltering apparatus for bridge engineering according to claim 4, characterized in that: the built-in cavity (b 2) comprises a frame (b 21), a boosting bar (b 22) and a swinging plate (b 23), wherein the boosting bar (b 22) is installed between the inner wall of the frame (b 21) and the swinging plate (b 23), and the swinging plate (b 23) is hinged with the frame (b 21).
6. The cement sheltering apparatus for bridge engineering according to claim 5, characterized in that: the inner swing plate (b 23) comprises a ventilating cavity (c 1), a plate block (c 2), a complex spring plate (c 3) and a lower plate (c 4), the ventilating cavity (c 1) and the plate block (c 2) are of an integrated structure, the plate block (c 2) is movably clamped with the lower plate (c 4), and the complex spring plate (c 3) is installed between the lower plate (c 4) and the plate block (c 2).
7. The cement sheltering apparatus for bridge engineering according to claim 6, characterized in that: the ventilating cavity (c 1) comprises a connecting piece (c 11), a middle position rod (c 12), a connecting frame (c 13) and a combining frame (c 14), wherein the connecting piece (c 11) is installed between the middle position rod (c 12) and the connecting frame (c 13), the middle position rod (c 12) is movably clamped with the connecting frame (c 13), and the connecting frame (c 13) and the combining frame (c 14) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011429927.9A CN112554644A (en) | 2020-12-09 | 2020-12-09 | Cement shelters from equipment for bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011429927.9A CN112554644A (en) | 2020-12-09 | 2020-12-09 | Cement shelters from equipment for bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112554644A true CN112554644A (en) | 2021-03-26 |
Family
ID=75059922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011429927.9A Withdrawn CN112554644A (en) | 2020-12-09 | 2020-12-09 | Cement shelters from equipment for bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112554644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961415A (en) * | 2022-05-17 | 2022-08-30 | 国网甘肃省电力公司 | Anti-false-entry safety fence with alarm system |
-
2020
- 2020-12-09 CN CN202011429927.9A patent/CN112554644A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961415A (en) * | 2022-05-17 | 2022-08-30 | 国网甘肃省电力公司 | Anti-false-entry safety fence with alarm system |
| CN114961415B (en) * | 2022-05-17 | 2023-08-01 | 国网甘肃省电力公司 | Anti-false-entry safety fence with alarm system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112554644A (en) | Cement shelters from equipment for bridge engineering | |
| CN113134410A (en) | Building aggregate recovery unit | |
| CN106760611A (en) | Lift the reinforced concrete shear wall and its construction method of shear wall structure deformability | |
| CN203683689U (en) | Device for clearing residual anode electrolyte crust | |
| CN204983717U (en) | Constructional steel structure telescopic link protection network | |
| CN207844092U (en) | A kind of feed processing finished particle buffer structure | |
| CN211654440U (en) | Switch cabinet conjoined insulator | |
| CN209891750U (en) | Elevator shaft protective screening mechanism convenient to disassemble and assemble | |
| CN112895178A (en) | Novel energy-concerving and environment-protective brick cutting equipment | |
| CN206887760U (en) | Bridge guardrail | |
| CN217997862U (en) | Side slope rockfall buffering protection system | |
| CN206681153U (en) | Frame structure with runback bit function | |
| CN206487178U (en) | Distribution box protection canopy is used in one kind construction | |
| CN204620971U (en) | A kind of pneumatic hammer | |
| CN112373968A (en) | Bucket is stored in polyvinyl chloride granulation | |
| CN112822887A (en) | Integrated form environmental protection equipment control operation case | |
| CN209195285U (en) | A kind of oil pumping rod centering device being easily installed | |
| CN111981485A (en) | Garbage pyrolysis gasification furnace | |
| CN212195256U (en) | Splicing type intercepting hanging net for transferring basalt truck | |
| CN102587564B (en) | Manufacturing method for anti-separation wall body material | |
| CN207017198U (en) | A kind of traffic Green protection fence with security protection effect | |
| CN207208096U (en) | A kind of resetting-mechanism of In-pot Car Retarder | |
| CN215633070U (en) | Multifunctional gangue blocking net device | |
| CN203334118U (en) | Novel extraction block for net part and squeezing part rack of paper machine | |
| CN112963665A (en) | Novel water conservancy construction equipment supports device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |