CN210737610U - Concrete pouring construction harness for road inspection well - Google Patents
Concrete pouring construction harness for road inspection well Download PDFInfo
- Publication number
- CN210737610U CN210737610U CN201921676531.7U CN201921676531U CN210737610U CN 210737610 U CN210737610 U CN 210737610U CN 201921676531 U CN201921676531 U CN 201921676531U CN 210737610 U CN210737610 U CN 210737610U
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- rod
- sleeve
- fixed
- hinged
- template
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Abstract
The utility model relates to a concrete pouring construction fixture for a road inspection well, which comprises a well chamber arranged below a pavement layer, a cushion layer laid at the bottom of the well chamber, and a sleeve template arranged on the cushion layer, a supporting frame body is fixed on the pavement layer, the supporting frame body is fixedly connected with a supporting mechanism which stably supports the sleeve formwork so as to reduce the shaking of the sleeve formwork, the supporting mechanism comprises a sliding rod connected with the supporting frame body in a sliding manner along the central axis direction of the sleeve template, a plurality of groups of fixed rods fixedly connected with the supporting frame body and uniformly distributed around the central axis of the sliding rod, a plurality of groups of abutting pieces hinged to the fixed rods and movably abutted against the inner wall of the sleeve template, and a fixed assembly for limiting the sliding of the sliding piece, the fixed rod part is located the inside of sleeve template, support to articulate in the piece hinge in the slide bar, have the advantage that the interior form rocks, improves the concrete placement effect.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a road inspection shaft concrete placement construction harness.
Background
The inspection well is used for maintaining power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. It is usually installed at the intersection of pipelines, turning, where the pipe diameter or slope changes, and at certain intervals on straight pipeline sections, and is convenient for regular inspection of the attached structures.
The concrete inspection well construction process flow comprises the following steps: well foundation bedding concrete, well chamber template support, well chamber concrete pouring, well chamber template dismantling and well chamber cast-in-place concrete maintenance. The traditional method for supporting and erecting the well chamber template is to adopt a shaped circular steel template as a well chamber inner template, vertically arrange the circular steel template at the bottom of a built inspection well, arrange the well ring in the outer side of the circular steel template, and then pour concrete at the periphery of the well ring for reinforcement.
The defects of the prior art are as follows: in the process of pouring concrete, the template can not be reliably reinforced, the concrete impacts the template to shake, the bottom of the template is very easy to leak slurry, the bottom of the inspection well is cleaned after pouring is finished, the workload is increased, the concrete pouring effect is poor, and the pouring quality can not be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a road inspection shaft concrete placement construction harness has the advantage that reduces the inner formword and rocks, improve the concrete placement effect.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a road inspection shaft concrete placement construction harness, includes the well room of seting up in the pavement layer below, lays in the bed course of well room bottom, sets up the sleeve template on the bed course, be fixed with the support frame body on the pavement layer, support frame body fixedly connected with and stably support the supporting mechanism that sleeve template rocked in order to reduce sleeve template, supporting mechanism include along sleeve template the central axis direction slide connect in support frame body's slide bar, fixed connection support frame body and around the multiunit dead lever of the central axis equipartition of slide bar, articulate in dead lever and activity support and lean on in the fixed subassembly that the multiunit of sleeve template inner wall supported piece and restriction slider slided, fixed pole part is located sleeve template's inside, support to lean on the.
Through adopting above-mentioned technical scheme, the support body that sets up on the pavement layer supplies the slide bar to slide from top to bottom along sleeve template's the central axis direction as the carrier that slides, thereby it supports to lean on the piece to rotate to be close to simultaneously or keep away from the slide bar direction and remove to drive, when supporting to lean on the piece tightly to support when leaning on in sleeve template's inner wall, the slip of fixed subassembly restriction slide bar, the setting is supported and is leaned on the piece and play the stable support fixed action to sleeve template, effectively reduce rocking that concrete in-process concrete is to sleeve template striking production at the concreting, prevent the phenomenon of leaking thick liquid, reduce and rock the pouring deformation that produces because of.
The utility model discloses further set up to: the abutting part comprises a first hinged rod with one end hinged to the end of the sliding rod, a second hinged rod with one end hinged to the lower portion of the sliding rod and a abutting plate movably abutted to the inner wall of the sleeve template, the second hinged rod is located above the first hinged rod and is parallel to the first hinged rod, the length of the first hinged rod and the length of the second hinged rod are larger than the radius of the sleeve template, the bottom and the top of the abutting plate are hinged to the other end of the first hinged rod and the other end of the second hinged rod respectively, the fixing rod is connected to the first hinged rod in a sliding mode along the length direction of the first hinged rod, and the fixing rod is connected to the second hinged rod in a sliding mode along the length direction of the second hinged rod.
Through adopting above-mentioned technical scheme, mutual parallel arrangement between first articulated arm and the second articulated arm guarantees that the slide bar when sliding along sleeve template the central axis direction, supports to lean on the board to remain vertical state all the time and carries out the translation along sleeve template diameter direction and go up and down along sleeve template the central axis direction, ensures to support the maximize of backup plate and sleeve template area of contact, can support sleeve template more steadily, effectively reduces it and rocks.
The utility model discloses further set up to: the first hinge rod and the second hinge rod are respectively provided with a first sliding groove and a second sliding groove for the fixed rod to slide, the extending direction of the first sliding groove and the extending direction of the second sliding groove are respectively the same as the length direction of the first hinge rod and the second hinge rod, the fixed rod is provided with a through groove for the second hinge rod to pass through, the through groove is provided with a connecting rod hinged to the second hinge rod, and the connecting rod is arranged in the second sliding groove in a penetrating mode.
Through adopting above-mentioned technical scheme, set up first spout and second spout and its extending direction on first hinge bar, the second hinge bar respectively and the length direction of first hinge bar, the length direction of second hinge bar is the same, reduce its rotation resistance, ensure that the slide bar slides and drives first hinge bar, the second hinge bar rotates smoothly more steadily, the second hinge bar passes the cross slot and supports to lean on the board articulated, guarantee first hinge bar, more steady going on when the second hinge bar links.
The utility model discloses further set up to: the support body is including being fixed in the backup pad of well room top, the backup pad is equipped with the confession the through-hole that the slide bar slided and wears to establish, slide bar upper portion is equipped with the external screw thread, fixed subassembly be threaded connection in the nut of external screw thread.
Through adopting above-mentioned technical scheme, the nut rotates, adjusts the lift of slide bar along cover template central axis direction, realizes leaning on the horizontal displacement that the board is close to or keeps away from the slide bar, simple structure, convenient operation.
The utility model discloses further set up to: the support body still includes four at least lead screws that wear to locate the backup pad and wind the central axis equipartition of slide bar, the bottom of lead screw is rotated and is connected with the supporting seat, the top of lead screw is fixed with the operation hand wheel, the supporting seat is fixed in on the pavement layer, the up end fixedly connected with of backup pad and lead screw threaded connection's screw thread seat.
Through adopting above-mentioned technical scheme, the lead screw equipartition sets up around the backup pad, steadily erects to support the backup pad, sets up in the operation hand wheel at lead screw top, rotates the lead screw more conveniently to adjust the high position of backup pad, thereby drive and adjust supporting mechanism and go up and down, adjust the support of supporting mechanism to the different high positions of sleeve template according to pouring the condition, thereby further reduce rocking of sleeve template, improve concrete placement shaping's effect.
The utility model discloses further set up to: the supporting plate is provided with sector annular grooves, the grooves are uniformly distributed around the central axis of the through hole, the diameter of each groove is larger than the outer diameter of the well chamber, and the minimum diameter of each groove is smaller than the inner diameter of the sleeve template.
By adopting the technical scheme, the supporting plates are uniformly distributed in the sector annular grooves, so that a space for pouring concrete is provided, and when the supporting plates are positioned at positions close to a pavement layer, the pouring pipes penetrate through the grooves to pour the well chamber, so that construction is facilitated.
The utility model discloses further set up to: the fixed plate is fixedly connected with the lower end face of the supporting plate in a detachable mode, the upper end face of the fixed rod is fixedly connected with the lower end face of the fixed plate, and the sliding rod penetrates through the fixed plate.
By adopting the technical scheme, the support mechanism is convenient to disassemble and assemble, and the working efficiency is improved.
The utility model discloses further set up to: the fixed plate is uniformly provided with threaded holes, and the supporting plate is penetrated with bolts in threaded connection with the threaded holes.
Through adopting above-mentioned technical scheme, simple structure makes things convenient for the dismouting of fixed plate, makes things convenient for the dismouting of supporting mechanism and backup pad.
To sum up, the utility model discloses following beneficial effect has:
1. support and play the stable brace fixed action to sleeve template through setting up to leaning on the piece, effectively reduce rocking that concrete in-process concrete produced sleeve template striking, prevent to leak thick liquid phenomenon, reduce because of sleeve template rocks the pouring deformation that produces, improve the concrete placement effect.
2. Through mutual parallel arrangement between first articulated arm and the second articulated arm, when guaranteeing that the slide bar slides along sleeve template central axis direction, support to lean on the board to remain vertical state throughout and carry out the translation along sleeve template diameter direction and go up and down along sleeve template central axis direction, ensure to support the maximize of board and sleeve template area of contact, can support sleeve template more stably, effectively reduce it and rock.
3. Set up around the backup pad through the lead screw equipartition, steadily erect and support the backup pad, set up in the operation hand wheel at lead screw top, rotate the lead screw more conveniently to adjust the high position of backup pad, thereby drive and adjust supporting mechanism and go up and down, adjust supporting mechanism according to the circumstances of pouring and to the support of sleeve template not co-altitude position, thereby further reduce rocking of sleeve template, improve concrete placement shaping's effect.
Drawings
FIG. 1 is a schematic overall structure diagram of a concrete pouring construction jig for a road manhole according to an embodiment;
FIG. 2 is a schematic top view of a concrete pouring construction harness for a road manhole according to an embodiment;
FIG. 3 is a schematic cross-sectional view A-A of FIG. 2 of an embodiment;
fig. 4 is a schematic structural view of the support mechanism of the embodiment.
In the figure, 1, a road surface layer; 2. a well chamber; 3. a cushion layer; 4. a sleeve template; 5. a support frame body; 51. a support plate; 511. a through hole; 513. grooving; 514. a fixing plate; 515. a threaded hole; 516. a bolt; 52. a screw rod; 521. operating a hand wheel; 522. a supporting seat; 523. a threaded seat; 6. a support mechanism; 61. a slide bar; 62. fixing the rod; 621. penetrating a groove; 622. a connecting rod; 63. an abutting member; 631. a first hinge lever; 632. a second hinge lever; 633. a backup plate; 6311. a first chute; 6321. a second chute; 64. and (6) fixing the assembly.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a concrete pouring construction tool for a road inspection well comprises a well chamber 2 arranged below a pavement layer 1, a cushion layer 3 laid at the bottom of the well chamber 2 and a sleeve template 4 arranged on the cushion layer 3, as shown in figures 1 and 3. Be fixed with support frame body 5 on the pavement layer 1, support frame body 5 fixedly connected with stably supports sleeve template 4 in order to reduce the supporting mechanism 6 that sleeve template 4 rocked.
The support frame body 5 comprises a circular support plate 51 fixed above the well chamber 2 and four screw rods 52 which penetrate through the support plate 51 and are uniformly distributed around the central axis of the support plate 51. The top and the bottom of the screw rod 52 are respectively and fixedly connected with an operating hand wheel 521 and a supporting seat 522, the supporting seat 522 is fixed on the pavement layer 1, and the upper end surface of the supporting plate 51 is fixedly connected with a threaded seat 523 in threaded connection with the screw rod 52. The support plate 51 is provided with a through hole 511 whose central axis coincides with the sleeve template 4. The supporting plate 51 is provided with fan-shaped annular slots 513, the slots 513 are uniformly distributed around the central axis of the through hole 511, the diameter of the slots 513 is larger than the outer diameter of the well chamber 2, and the minimum diameter of the slots 513 is smaller than the inner diameter of the sleeve template 4. The lower end surface of the supporting plate 51 is fixedly connected with a fixing plate 514, threaded holes 515 are uniformly distributed on the fixing plate 514, and bolts 516 which are in threaded connection with the threaded holes 515 penetrate through the supporting plate 51.
As shown in fig. 3 and 4, the supporting mechanism 6 includes a sliding rod 61 slidably connected to the supporting plate 51 along the central axis direction of the sleeve form 4, a plurality of sets of fixing rods 62 uniformly distributed around the central axis of the sliding rod 61, a plurality of sets of abutting pieces 63 hinged to the fixing rods 62 and movably abutted against the inner wall of the sleeve form 4, and a fixing assembly 64 for limiting the sliding of the sliding piece. The upper portion of the side wall of the sliding rod 61 is provided with an external thread, and the fixing component 64 is a nut which is connected to the external thread in a sleeved threaded manner. The sliding rod 61 is inserted through the fixing plate 514.
The abutting member 63 includes a first hinge rod 631 having one end hinged to the end of the sliding rod 61, a second hinge rod 632 having one end hinged to the lower portion of the sliding rod 61, and an abutting plate 633 movably abutting against the inner wall of the sleeve form 4. The second hinge rod 632 is located above the first hinge rod 631 and parallel to each other, and the bottom and the top of the leaning plate 633 are hinged to the other end of the first hinge rod 631 and the other end of the second hinge rod 632 respectively. The lengths of the first hinge rod 631 and the second hinge rod 632 are greater than the radius of the sleeve formwork 4. The first hinge rod 631 and the second hinge rod 632 are respectively provided with a first sliding groove 6311 and a second sliding groove 6321 for the fixing rod 62 to slide, and the extending direction of the first sliding groove 6311 and the extending direction of the second sliding groove 6321 are respectively the same as the length direction of the first hinge rod 631 and the second hinge rod 632. The upper end surface of the fixing rod 62 is fixedly connected to the lower end surface of the fixing plate 514, the fixing rod 62 is partially located inside the sleeve formwork 4, a through groove 621 for the second hinge rod 632 to pass through is formed in the lower portion of the fixing rod 62, a connecting rod 622 hinged to the second hinge rod 632 is arranged in the through groove 621, and the connecting rod 622 passes through and slides in the second sliding groove 6321.
The working mode is as follows:
before pouring 2 bottoms of well rooms, erect support body 5 in the top of sleeve template 4, the supporting mechanism 6 is fixed in the installation, rotates the nut, realizes the lift of slide bar 61 for first articulated pole 631, second articulated pole 632 rotate and drive and lean on the board 633 and tightly lean on in the bottom inner wall of sleeve template 4, begin to pour the concrete. When pouring the middle upper part of the well chamber 2, pouring is stopped, the nut is rotated to adjust the lifting of the sliding rod 61, so that the first hinge rod 631 and the second hinge rod 632 rotate to drive the backup plate 633 to be separated from the inner wall of the sleeve template 4, the operating hand wheel 521 is rotated to adjust the height position of the support plate 51, the height of the support mechanism 6 is adjusted, and the nut is rotated to enable the backup plate 633 to be abutted against the inner wall of the middle upper part of the sleeve template 4 again. Support and lean on piece 63 to play the stable brace fixed action to sleeve template 4 through the setting, effectively reduce rocking that the concrete in-process concrete that pours produced 4 clashes into sleeve template, prevent to leak thick liquid phenomenon, reduce because of sleeve template 4 rocks the pouring deformation that produces, improve concrete placement effect.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.
Claims (8)
1. The utility model provides a road inspection shaft concrete placement construction harness, includes well room (2) of seting up in pavement layer (1) below, lays in bed course (3) of well room (2) bottom, sets up sleeve template (4) on bed course (3), characterized by: be fixed with support frame body (5) on pavement layer (1), support frame body (5) fixedly connected with stably supports sleeve template (4) in order to reduce supporting mechanism (6) that sleeve template (4) rocked, supporting mechanism (6) including along sleeve template (4) the central axis direction slide connect in support frame body (5) slide bar (61), fixed connection support frame body (5) and around the multiunit dead lever (62) of the central axis equipartition of slide bar (61), articulate in dead lever (62) and activity support by in sleeve template (4) inner wall's multiunit support by piece (63) and restriction slider fixed subassembly (64) that slide, dead lever (62) part is located the inside of sleeve template (4), support by piece (63) articulate in slide bar (61).
2. The concrete pouring construction tool for the road inspection well as recited in claim 1, wherein: the abutting piece (63) comprises a first hinged rod (631) with one end hinged to the end part of the sliding rod (61), a second hinged rod (632) with one end hinged to the lower part of the sliding rod (61), and an abutting plate (633) movably abutted to the inner wall of the sleeve formwork (4), the second hinged rod (632) is positioned above the first hinged rod (631) and is parallel to the first hinged rod, the lengths of the first hinged rod (631) and the second hinged rod (632) are greater than the radius of the sleeve formwork (4), the bottom and the top of the leaning plate (633) are respectively hinged with the other end of the first hinged rod (631) and the other end of the second hinged rod (632), the fixing rod (62) is connected to the first hinge lever (631) in a sliding manner along the length direction of the first hinge lever (631), the fixing rod (62) is connected to the second hinge rod (632) in a sliding manner along the length direction of the second hinge rod (632).
3. The concrete pouring construction tool for the road inspection well as recited in claim 2, wherein: first articulated pole (631), second articulated pole (632) are equipped with respectively and supply first spout (6311) and second spout (6321) that dead lever (62) slided, the extending direction of first spout (6311), second spout (6321) is the same with the length direction of first articulated pole (631), second articulated pole (632) respectively, be equipped with on dead lever (62) and supply trough (621) that second articulated pole (632) passed, trough (621) are equipped with articulate in connecting rod (622) of second articulated pole (632), connecting rod (622) wear to establish slide in second spout (6321).
4. The concrete pouring construction tool for the road inspection well as claimed in claim 3, wherein: support body (5) including backup pad (51) that is fixed in well room (2) top, backup pad (51) are equipped with the confession slide rod (61) slide through hole (511) of establishing, slide rod (61) upper portion is equipped with the external screw thread, fixed subassembly (64) for set threaded connection in the nut of external screw thread.
5. The concrete pouring construction tool for the road inspection well as claimed in claim 4, wherein: support body (5) still include four at least screws (52) of wearing to locate backup pad (51) and around the central axis equipartition of slide bar (61), the bottom fixedly connected with supporting seat (522) of screw rod (52), the top of screw rod (52) is fixed with operation hand wheel (521), supporting seat (522) are fixed in on pavement layer (1), the up end fixedly connected with of backup pad (51) and screw rod (52) threaded connection's screw thread seat (523).
6. The concrete pouring construction tool for the road inspection well as claimed in claim 4, wherein: the support plate (51) is provided with a fan-shaped annular groove (513), the groove (513) is uniformly distributed around the central axis of the through hole (511), the diameter of the groove (513) is larger than the outer diameter of the well chamber (2), and the minimum diameter of the groove (513) is smaller than the inner diameter of the sleeve template (4).
7. The concrete pouring construction harness for the road manhole according to one of claims 5 or 6, wherein: the lower terminal surface of backup pad (51) can be dismantled fixedly connected with fixed plate (514), the up end fixed connection of dead lever (62) in the lower terminal surface of fixed plate (514), slide bar (61) wear to locate fixed plate (514).
8. The concrete pouring construction tool for the road inspection well as recited in claim 7, wherein: threaded holes (515) are uniformly distributed in the fixing plate (514), and bolts (516) in threaded connection with the threaded holes (515) penetrate through the supporting plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676531.7U CN210737610U (en) | 2019-10-08 | 2019-10-08 | Concrete pouring construction harness for road inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676531.7U CN210737610U (en) | 2019-10-08 | 2019-10-08 | Concrete pouring construction harness for road inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210737610U true CN210737610U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921676531.7U Expired - Fee Related CN210737610U (en) | 2019-10-08 | 2019-10-08 | Concrete pouring construction harness for road inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210737610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909852A (en) * | 2021-01-28 | 2021-06-04 | 吉林大学 | Well head cable direction fixing device for well logging |
| CN115450313A (en) * | 2022-10-08 | 2022-12-09 | 中交二公局第一工程有限公司 | Processing apparatus that basement concrete construction antiseep was used |
-
2019
- 2019-10-08 CN CN201921676531.7U patent/CN210737610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909852A (en) * | 2021-01-28 | 2021-06-04 | 吉林大学 | Well head cable direction fixing device for well logging |
| CN115450313A (en) * | 2022-10-08 | 2022-12-09 | 中交二公局第一工程有限公司 | Processing apparatus that basement concrete construction antiseep was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 Termination date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |