CN213597553U - Fixing support for building engineering template - Google Patents
Fixing support for building engineering template Download PDFInfo
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- CN213597553U CN213597553U CN202021754530.2U CN202021754530U CN213597553U CN 213597553 U CN213597553 U CN 213597553U CN 202021754530 U CN202021754530 U CN 202021754530U CN 213597553 U CN213597553 U CN 213597553U
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Abstract
The application relates to a fixing bracket for building engineering templates, which comprises a base and a telescopic rod, wherein the base is a channel steel with a vertically upward notch, the extending direction of the base is vertical to the plane of each group of building engineering templates, the telescopic rod comprises a main rod and an auxiliary rod which are hollow inside, one end of the main rod is hinged with the two vertical inner walls of the notch at one end of the base, the auxiliary rod and the main rod are inserted and slide, the peripheral surface of the main rod far away from the hinged end of the main rod is provided with a first fastening piece which is tightly propped against the peripheral surface of the auxiliary rod, a support rod is hinged in the groove opening at one end of the base close to the building engineering template, the other end of the support rod far away from the hinged end is hinged with a sliding sleeve sleeved on the main rod, the outer peripheral face of the sliding sleeve is provided with a second fastening piece which is tightly abutted to the outer peripheral face of the main rod, and one end, far away from the main rod, of the auxiliary rod is hinged with a supporting plate. This application has promoted the work efficiency when constructor erects and demolish building engineering template, has reduced intensity of labour.
Description
Technical Field
The application relates to the field of constructional engineering template fixed bolster, especially relate to a fixed bolster for constructional engineering template.
Background
The construction engineering formwork is a temporary supporting structure, which is manufactured according to the design requirement, so that the concrete structure and the member are formed according to the specified position and geometric dimension, the correct position of the concrete structure and the member is kept, and the self weight of the construction engineering formwork and the external load acting on the construction engineering formwork are borne. The purpose of the template engineering is to ensure the quality and the construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost. When the building engineering template is used, the fixed support is combined, when concrete is poured, the concrete forms thrust on each group of building engineering templates, and the fixed support supports the building engineering templates; and after the concrete is hardened and shaped, removing all the groups of fixed supports, and removing all the groups of building engineering templates.
The early fixing bracket is mostly made of wooden bars or iron pipes, and the height of the fixing bracket is not adjustable due to the limitation of the size of the fixing bracket; the existing fixed support is generally assembled into a template bracket by steel or wood beams, a scaffold is built by using steel or wood rods to form a bracket support, and concrete construction is carried out by matching with a building engineering template.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the fixed bolster supports the building engineering template, and the building engineering template need carry out the fixed bolster after finishing erectting and assemble and build, and the fixed bolster is in the construction personnel with the help of a plurality of groups of scaffold frame mounting with each group of steel pipe or wooden beam concatenation be an organic whole, causes that the fixed bolster is big, the efficiency of construction of the work of erector demolition process low, so has improved space.
SUMMERY OF THE UTILITY MODEL
In order to promote the work efficiency when erectting and demolising the building engineering template, reduce intensity of labour, this application provides a fixed bolster for building engineering template.
The application provides a fixed bolster for building engineering template adopts following technical scheme:
a fixing bracket for a building engineering template comprises a base and a telescopic rod, wherein the base is a channel steel with a vertically upward notch, the extension direction of the base is vertical to the plane of each group of building engineering templates, the telescopic rod comprises a main rod and an auxiliary rod, one end of the main rod is hinged with two vertical inner walls of a notch at one end of the base, the main rod is a hollow tube, the auxiliary rod and the main rod are inserted and slide, the peripheral surface of the main rod far away from the hinged end of the main rod is provided with a first fastening piece which is tightly propped against the peripheral surface of the auxiliary rod, a support rod is hinged in the groove opening at one end of the base close to the building engineering template, the other end of the support rod far away from the hinged end is hinged with a sliding sleeve sleeved on the main rod, the outer peripheral face of the sliding sleeve is provided with a second fastening piece which is tightly abutted to the outer peripheral face of the main rod, and one end, far away from the main rod, of the auxiliary rod is hinged with a supporting plate.
By adopting the technical scheme, the telescopic rod comprises a main rod and an auxiliary rod which is inserted into the main rod in a sliding manner, one end of the main rod inserted into the groove of the base is hinged with the inner wall of the base, the auxiliary rod is tightly abutted when a first fastener is screwed, the length of the telescopic rod is fixed, the end part of the auxiliary rod is hinged with a support plate, the support plate is abutted against a vertically arranged building engineering template, the building engineering template is supported, meanwhile, a support rod is hinged with the base, a sliding sleeve hinged on the support rod is sleeved with the main rod in a sliding manner, a second fastener is abutted against the auxiliary rod, the support rod is fixedly connected with the main rod, the support rod supports the main rod, the telescopic rod is not easy to bend when being extruded by the building engineering template, the bending strength of the telescopic rod is improved, the main rod is pulled out of the base when the building engineering template is supported, meanwhile, the sliding, fixed second fastener, stimulate the auxiliary rod simultaneously, backup pad and building engineering template butt on the messenger auxiliary rod, it is fixed to first fastener, it is fixed to make the telescopic link, through the cooperation, when this fixed bolster carries out the support of building engineering template, constructor's the process of erectting is comparatively swift, when demolising, not hard up first fastener and second fastener, the auxiliary rod is accomodate to mobile jib inside, sliding sleeve on the bracing piece is accomodate to base inside, so the process of demolising of fixed bolster is also comparatively swift, make constructor's labor efficiency promote, labor intensity reduces.
Preferably, the base is close to the one end of the articulated shaft of bracing piece is fixed with the joint groove, the joint groove is the channel-section steel of the vertical setting of notch, the notch extending direction perpendicular to in joint groove the extending direction of the notch of base, the lower extreme of building engineering template insert and insert the joint inslot portion.
Through adopting above-mentioned technical scheme, joint groove and base fixed connection, when carrying out the erectting of building engineering template, peg graft the lower extreme of template and go into joint inslot portion, the setting in joint groove has promoted the stability of template, and the template is at the difficult slope of the in-process of erectting.
Preferably, the width of the notch of the clamping groove is the same as the thickness of the building engineering template, and the edges of two sides of the inlet of the clamping groove are rounded.
Through adopting above-mentioned technical scheme, the notch width in joint groove is the same with building engineering template thickness, makes the medial surface in joint groove and the end face clearance fit of building engineering template, and the joint groove makes building engineering template's vertical degree promote, and the entry in joint groove carries out the radius angle, makes the entrance bore increase in joint groove, and the constructor of being convenient for is just right with the entry in joint groove with building engineering template, has promoted the joint efficiency in building engineering template and joint groove.
Preferably, two adjacent groups of building engineering templates are inserted into the clamping grooves together, and the supporting plates are abutted to the two adjacent groups of building engineering templates.
Through adopting above-mentioned technical scheme, a set of joint groove of adjacent two sets of building engineering template sharing, a set of joint groove carries on spacingly to two sets of building engineering templates simultaneously, makes the roughness of two sets of building engineering templates promote, and then makes the roughness of pouring fashioned concrete end face promote.
Preferably, the first fastening member includes a plurality of sets of screws circumferentially distributed on an outer circumferential surface of the main rod at equal angles around an axis of the main rod.
Through adopting above-mentioned technical scheme, first fastener is fixed mobile jib and auxiliary rod, make the length of telescopic link fixed, first fastener includes the multiunit screw, the tip that each group screw twisted the mobile jib supports tightly with the outer peripheral face of auxiliary rod, each group screw distributes about the equal angle circumference of the outer peripheral face of mobile jib, make each group screw support tightly to the outer peripheral face of auxiliary rod, the joint strength of auxiliary rod and mobile jib has been promoted, when the auxiliary rod receives the extrusion of template, the auxiliary rod is difficult to slide to the mobile jib is inside, the support stability of fixed bolster to the building engineering template has been promoted.
Preferably, a positioning block is fixed at one end of the base, which is close to the hinge shaft of the main rod, the positioning block is provided with a through hole in a penetrating manner, the through holes of two adjacent groups of the bases are opposite to and are provided with steel pipes in a penetrating and inserting manner, and the upper end surface of the positioning block is in threaded connection with a third fastening piece which is tightly abutted to the outer peripheral surface of each steel pipe.
By adopting the technical scheme, the steel pipe is inserted in the through hole on the positioning block, the third fastener is tightly abutted to the outer peripheral surface of the steel pipe, and the steel pipe is used for fixedly connecting the adjacent groups of bases, so that the integrity of the groups of bases is improved, and the support stability of the fixed support to the constructional engineering template is improved.
Preferably, the length of the main rod is smaller than that of the base, the length of the auxiliary rod is smaller than that of the main rod, and the size of the axis of the hinge shaft of the main rod and the size of the axis of the hinge shaft of the support rod in the vertical direction are not smaller than the sum of the rod diameter of the main rod and the rod diameter of the support rod.
Through adopting above-mentioned technical scheme, the length of principal pole is less than the length of base, the length of auxiliary rod is less than the length of principal pole, make the auxiliary rod can accomodate in the principal pole, the principal pole can be accomodate inside the notch of base, the size of the axis of the articulated shaft of principal pole and the axle of the articulated shaft of bracing piece on vertical side is not less than the dimensional sum of principal pole and bracing piece pole footpath, make principal pole and bracing piece can accomodate inside the notch with the base, the size of fixed bolster when the storage is transported has further been compressed, the storage cost of transporting of fixed bolster has been reduced.
Preferably, a rubber layer is adhered to the end face, on the side opposite to the auxiliary rod, of the supporting plate.
Through adopting above-mentioned technical scheme, the rubber layer and the building engineering template butt of adhesion in the backup pad, the rubber layer has elasticity, takes place elastoplastic deformation when the rubber layer receives the extrusion, makes the laminating nature of backup pad and building engineering template better, and frictional force between backup pad and the building engineering template is bigger, has promoted the support stability of fixed bolster to the building engineering template.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the auxiliary rod and the main rod are inserted and slide, the first fastening piece fixedly connects the main rod and the auxiliary rod, the length of the telescopic rod is fixed, the support rod supports the telescopic rod, the support rod improves the bending strength of the telescopic rod, the support plate at the end part of the auxiliary rod is abutted to the building engineering template, the structure improves the efficiency of construction workers in erecting and dismantling the building engineering template, and reduces the labor intensity;
2. the clamping groove is fixedly connected with the base, the lower end of the building engineering template is clamped into the clamping groove, the stability of the building engineering template is improved, and the inlet of the clamping groove is chamfered, so that the clamping efficiency of the building engineering template is improved;
3. the steel pipes are fixedly inserted in the through holes in the positioning blocks and connect the adjacent groups of bases, so that the integrity of the groups of bases is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application and a construction project template;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 3 is a schematic half-sectional view of the retractable rod and the supporting rod being received in the base according to the embodiment of the present application.
Description of reference numerals: 1. a base; 11. a clamping groove; 12. positioning blocks; 121. a through hole; 122. a steel pipe; 13. a third fastener; 2. a telescopic rod; 21. a main rod; 211. a first fastener; 22. an auxiliary rod; 221. a support plate; 2211. a rubber layer; 3. a support bar; 31. a sliding sleeve; 311. a second fastener; 4. building engineering templates; 5. and (4) the ground.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a fixed bolster for building engineering template. Referring to fig. 1, a building engineering formwork 4 is erected vertically, the fixing bracket includes a base 1, the base 1 is a channel steel with an upward notch, a lower end surface of the base 1 is abutted against a ground 5, an extending direction of the base 1 is perpendicular to a plane where each group of building engineering formwork 4 is located, an insertion rotation of one end of the base 1 away from the building engineering formwork 4 is provided with an expansion link 2, the expansion link 2 includes a main rod 21 and an auxiliary rod 22, a lower end of the main rod 21 is inserted into the notch of the base 1, a lower end of the main rod 21 is hinged with vertical inner end surfaces of two sides of the base 1, the main rod 21 is a hollow tube, preferably a circular tube, the auxiliary rod 22 is inserted into and slides with the main rod 21, a first fastener 211 is fixed on an outer peripheral surface of the upper end surface of the main rod 21, the first fastener 211 includes a plurality of groups of screws distributed on an outer peripheral surface of the main rod 21 at equal angle circumference around, the auxiliary rod 22 is fixedly connected to the main rod 21, and the length of the telescopic rod 2 is fixed.
The one end that the auxiliary rod 22 kept away from the primary jib 21 articulates there is the backup pad 221, and the terminal surface that backup pad 221 deviates from auxiliary rod 22 butts with building engineering template 4. Articulated shaft one end that mobile jib 21 was kept away from to base 1's notch articulates there is bracing piece 3, bracing piece 3 is the round bar, bracing piece 3 keeps away from that the one end of its articulated shaft articulates there is sliding sleeve 31, sliding sleeve 31 is the pipe, sliding sleeve 31 cup joints with mobile jib 21 and slides, installs second fastener 311 on sliding sleeve 31, second fastener 311 runs through sliding sleeve 31's pipe wall and supports tightly with the outer peripheral face of mobile jib 21, makes mobile jib 21 and 3 fixed connection of bracing piece.
Referring to fig. 1 and 2, a positioning block 12 is fixed at one end of the base 1 away from the building engineering formwork 4, the positioning block 12 is a cuboid, the lower end surface of the positioning block 12 is coplanar with the lower end surface of the base 1, a through hole 121 with an axis horizontally arranged is formed in the positioning block 12 in a penetrating manner, and the axis of the through hole 121 is perpendicular to the extending direction of the base 1. The through holes 121 on two adjacent sets of positioning blocks 12 are inserted with steel pipes 122, and the outer peripheral surfaces of the steel pipes 122 are in clearance fit with the inner peripheral surfaces of the through holes 121. The third fastening member 13 is mounted on the upper end surface of the positioning block 12, and the third fastening member 13 penetrates through the through hole 121 in the positioning block 12 and is tightly abutted against the outer circumferential surface of the steel pipe 122.
The rubber layer 2211 is adhered to the end face, away from the auxiliary rod 22, of the supporting plate 221, the rubber layer 2211 has elasticity, and the rubber layer 2211 is tightly attached to the end face of the building engineering template 4.
Referring to fig. 3, the length of the primary rod 21 is smaller than that of the base 1, the length of the secondary rod 22 is smaller than that of the primary rod 21, the support rod 3 is located below the primary rod 21, the dimension of the axis of the hinge shaft of the primary rod 21 and the dimension of the hinge shaft of the support rod 3 in the vertical direction is not smaller than the sum of the dimension of the rod diameter of the primary rod 21 and the dimension of the rod diameter of the support rod 3, the secondary rod 22 is accommodated inside the primary rod 21, and the support rod 3 is located vertically below the primary rod 21. The notch degree of depth of base 1 is greater than the sum of both rod diameter sizes of mobile jib 21 and bracing piece 3, and the upper end entry of mobile jib 21 not protrusion base 1's notch, and mobile jib 21 and bracing piece 3 are all accomodate inside base 1's notch.
The implementation principle of a fixed bolster for building engineering template of this application embodiment is:
when the fixing support for the building engineering template is used, the groups of bases 1 are conveyed to the ground 5 to be erected with the building engineering template 4, and the flatness of the ground 5 is guaranteed. The distance between the groups of bases 1 is the same as the width of the construction engineering formwork 4, then the steel pipe 122 is inserted into the through hole 121, and the steel pipe 122 is fixedly connected with the positioning block 12 by the third fastener 13.
Each group of building engineering templates 4 to be erected are carried to the position of the base 1, the lower ends of the building engineering templates 4 are inserted into the clamping grooves 11, two groups of building engineering templates 4 are inserted into the clamping grooves 11 together, then the telescopic rods 2 in the notch of the base 1 are pulled out, the supporting rods 3 rise along with the supporting rods, the sliding sleeves 31 are sleeved with the main rods 21 to slide, and when the supporting rods 3 are perpendicular to the main rods 21, the second fastening pieces 311 are screwed down to fixedly connect the supporting rods 3 with the main rods 21. Then, the auxiliary rod 22 is pulled out from the main rod 21, the supporting plate 221 at the end of the auxiliary rod 22 is abutted against the building engineering template 4, the rubber layer 2211 is attached to the building engineering template 4, the first fastening piece 211 is screwed, the auxiliary rod 22 is fixedly connected with the main rod 21, the length of the telescopic rod 2 is fixed, and the fixing support is used for supporting the building engineering template 4.
After the pouring and shaping of the concrete are completed, the fixed support is removed, and the first fastening pieces 211 are loosened in sequence, so that the auxiliary rod 22 is accommodated into the main rod 21; the second fastening member 311 is driven to release the connection between the support rod 3 and the main rod 21, and the extendable rod 2 is pushed toward the inside of the base 1. The bracing piece 3 is located the below of mobile jib 21, accomodates gradually inside base 1, lifts building engineering template 4, breaks away from joint groove 11, and is not hard up with third fastener 13 at last, extracts each group's through-hole 121 with steel pipe 122, accomplishes dismantling fixed bolster. Through the cooperation, when this fixed bolster carries out building engineering template 4's support, constructor's the process of erectting is comparatively swift, when demolising, and not hard up first fastener 211 and second fastener 311, vice pole 22 are accomodate to mobile jib 21 inside, and sliding sleeve 31 on the bracing piece 3 is accomodate to base 1 inside, so the process of demolising of fixed bolster is also comparatively swift, makes constructor's labor efficiency promote, intensity of labour reduces.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a fixed bolster for building engineering template, includes base (1) and telescopic link (2), its characterized in that: base (1) is the vertical channel-section steel that upwards sets up of notch, the extending direction perpendicular to of base (1) respectively organizes the plane at building engineering template (4) place, telescopic link (2) include mobile jib (21) and vice pole (22), the one end of mobile jib (21) with two vertical inner walls of the one end notch of base (1) are articulated, mobile jib (21) are the hollow tube, vice pole (22) with mobile jib (21) are pegged graft and are slided, the outer peripheral face that its hinged end was kept away from in mobile jib (21) be provided with first fastener (211) that the outer peripheral face of vice pole (22) supported tightly, base (1) is close to the interior articulated bracing piece (3) that has of notch of the one end of building engineering template (4), the other end that its hinged end was kept away from in bracing piece (3) cup joints and articulates sliding sleeve (31) on mobile jib (21), the outer peripheral face of sliding sleeve (31) be provided with the second fastening of the outer peripheral face that supports tightly of mobile jib ( The auxiliary rod (22) is hinged to a supporting plate (221) at one end far away from the main rod (21).
2. The fixing bracket for the construction engineering formwork according to claim 1, wherein: base (1) is close to the one end of the articulated shaft of bracing piece (3) is fixed with joint groove (11), joint groove (11) are the channel-section steel of the vertical setting of notch, the notch extending direction perpendicular to of joint groove (11) the extending direction of the notch of base (1), the lower extreme of building engineering template (4) inserts joint inside joint groove (11).
3. The fixing bracket for the construction engineering formwork according to claim 2, wherein: the width of the notch of the clamping groove (11) is the same as the thickness of the building engineering template (4), and the edges of the two sides of the inlet of the clamping groove (11) are rounded.
4. The fixing bracket for the construction engineering formwork according to claim 3, wherein: two adjacent groups of building engineering templates (4) insert jointly joint groove (11), backup pad (221) and two adjacent groups of building engineering templates (4) butt.
5. The fixing bracket for the construction engineering formwork according to claim 1, wherein: the first fastening piece (211) comprises a plurality of groups of screws which are distributed on the periphery surface of the main rod (21) in an equiangular and circumferential mode around the axis of the main rod (21).
6. The fixing bracket for the construction engineering formwork according to claim 1, wherein: the base (1) is close to one end of the hinge shaft of the main rod (21) and is fixedly provided with a positioning block (12), the positioning block (12) is communicated with a through hole (121), the through holes (121) of the two adjacent groups of bases (1) are opposite to each other and are communicated with a steel pipe (122), and the upper end face of the positioning block (12) is in threaded connection with a third fastening piece (13) which is tightly abutted to the outer peripheral face of the steel pipe (122).
7. The fixing bracket for the construction engineering formwork according to claim 1, wherein: the length of mobile jib (21) is less than the length of base (1), the length of vice pole (22) is less than the length of mobile jib (21), the axis of the articulated shaft of mobile jib (21) and the size of the axis of the articulated shaft of bracing piece (3) in vertical direction is not less than the pole footpath of mobile jib (21) and the pole footpath sum of bracing piece (3).
8. The fixing bracket for the construction engineering formwork according to claim 1, wherein: a rubber layer (2211) is adhered to the end face of one side of the support plate (221) departing from the auxiliary rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021754530.2U CN213597553U (en) | 2020-08-20 | 2020-08-20 | Fixing support for building engineering template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021754530.2U CN213597553U (en) | 2020-08-20 | 2020-08-20 | Fixing support for building engineering template |
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| CN213597553U true CN213597553U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021754530.2U Active CN213597553U (en) | 2020-08-20 | 2020-08-20 | Fixing support for building engineering template |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605692A (en) * | 2021-09-13 | 2021-11-05 | 江西环境工程职业学院 | Fixing support for building engineering template |
| CN114654563A (en) * | 2022-04-20 | 2022-06-24 | 中建八局第二建设有限公司 | Supporting device of prefabricated track beam mould |
-
2020
- 2020-08-20 CN CN202021754530.2U patent/CN213597553U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605692A (en) * | 2021-09-13 | 2021-11-05 | 江西环境工程职业学院 | Fixing support for building engineering template |
| CN114654563A (en) * | 2022-04-20 | 2022-06-24 | 中建八局第二建设有限公司 | Supporting device of prefabricated track beam mould |
| CN114654563B (en) * | 2022-04-20 | 2023-09-08 | 中建八局第二建设有限公司 | Support device for prefabricated track beam mould |
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