CN214575659U - Lock head side pier combined template - Google Patents
Lock head side pier combined template Download PDFInfo
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- CN214575659U CN214575659U CN202120177961.5U CN202120177961U CN214575659U CN 214575659 U CN214575659 U CN 214575659U CN 202120177961 U CN202120177961 U CN 202120177961U CN 214575659 U CN214575659 U CN 214575659U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The utility model discloses a lock bow mound built-up plate, including cantilever stores pylon and truss template, the cantilever stores pylon is including supporting tripod and a pair of adjustable vaulting pole, and the horizon bar one end of supporting the tripod is fixed on the pre-buried anchor awl of climbing of having built concrete. The upper end and the lower end of the adjustable supporting rod are respectively hinged with the middle part of the truss and the other end of the horizontal rod, and the lower end of the truss template is erected on one end of the supporting tripod through a truss template position adjusting and fixing mechanism. The truss template position adjusting and fixing mechanism comprises a supporting seat, a supporting nut, an adjusting screw rod and a hinge pin, wherein the upper part of one end of the supporting seat is embedded into one end of a bottom rod of a truss respectively, and the lower side of the supporting nut is welded and fixed on the upper side of the other end of the supporting seat. The lower parts of the supporting seats are respectively embedded and fixed in one end of the horizontal rod and hinged through a hinge pin. The utility model discloses alleviateed the built-up plate dead weight, reduced manufacturing cost, improved the bending strength and the rigidity of truss template, improved the utility model discloses a security.
Description
Technical Field
The utility model relates to a cast in situ reinforced concrete's wall form, in particular to composite forms for building lock head limit mound belongs to hydraulic engineering construction technical field.
Background
The ship lock is a key hydraulic building for lifting ships or fleets in a waterway transportation channel to overcome water level difference of the channel, and the channel can be kept in normal navigation only by adjusting the water level through opening and closing a lock gate of the ship lock. The cross section of the lock bow side pier formed by pouring the reinforced concrete is of a groove-shaped structure and comprises a bottom plate block and side pier structures on two ends of the bottom plate block. The template must be installed before the reinforced concrete is poured, and the construction quality and the construction efficiency of the lock head pier are greatly influenced by the structure and the installation quality of the template.
The template is usually formed by welding profile steel and steel plates, and in order to have enough strength and rigidity, the specification of the existing gate head side pier truss template is larger by adopting the profile steel and the steel plates so as to improve the bending section modulus of the template and reduce the stress value of the template, but the dead weight and the steel consumption of the gate head side pier template are increased, and the construction cost is increased.
The existing brake head side pier template lower part is not provided with an operation platform, when the brake head side pier concrete is cast in multiple layers, because the template bottom opening is free of a supporting point and an operation platform is not provided, constructors are very difficult to support the template, and a large safety risk exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lock bow mound built-up plate through increasing truss template strong point, alleviates the built-up plate dead weight, ensures safe, prop up truss template fast.
The utility model discloses a following technical scheme realizes:
a ship lock bow pier combined template comprises a cantilever hanging frame and a truss template, wherein the cantilever hanging frame comprises two supporting triangular frames and a pair of adjustable supporting rods which are arranged in parallel, each supporting triangular frame comprises a horizontal rod, a vertical rod, a lower cross rod and an inclined supporting rod, one end of the horizontal rod is vertically welded with the upper end of the vertical rod, the end of one end of the horizontal rod is fixed on a pre-embedded climbing anchor cone in the vertical side face of poured concrete, the lower end of the vertical rod is vertically welded with one end of the lower cross rod, and the other end of the lower cross rod abuts against the vertical side face of the poured concrete; two ends of the diagonal brace are respectively welded with the lower part of the other end of the horizontal rod and the lower end of the vertical rod; the upper ends of the adjustable stay bars are respectively hinged with the middle parts of the trusses of the truss templates, and the lower ends of the adjustable stay bars are hinged with the other ends of the horizontal rods; the lower end of the truss template is erected on one end of a horizontal rod of the supporting tripod through a truss template position adjusting and fixing mechanism.
The object of the invention is further achieved by the following technical measures.
Furthermore, the truss template comprises a template and two groups of trusses symmetrically arranged on one side of the template, the template comprises a rectangular frame, a panel, a plurality of transverse ribs and a plurality of vertical plates, the rectangular frame is formed by welding strip steel, two ends of the plurality of transverse ribs which are arranged in parallel from top to bottom are respectively welded and fixed in the rectangular frame, the panel is welded on one side of the rectangular frame and one side of the plurality of transverse ribs, and a plurality of connecting holes with equal intervals are uniformly distributed on the vertical edges on two sides of the rectangular frame; a plurality of vertical plates which are arranged at intervals are welded and fixed between the transverse ribs at the upper end and the lower end of the rectangular frame and the corresponding transverse edges of the rectangular frame and between the two transverse ribs in the middle of the rectangular frame; the upper part of the truss template position adjusting and fixing mechanism is hinged with the lower end of the truss respectively, and the lower part of the truss template position adjusting and fixing mechanism is fixed in the end of one end of a horizontal rod of a supporting tripod.
Furthermore, the horizontal rods, the vertical rods, the lower cross rods, the diagonal brace rods, the transverse ribs and the trusses are all made of channel steel; the horizontal rod comprises a pair of groove steel bars arranged back to back at intervals, an end plate and an upper plate, two ends of the pair of groove steel bars are fixedly welded with the upper plate through the end plate respectively, and the end plate at one end of the horizontal rod is fixed on a pre-embedded climbing anchor cone in the vertical side face of poured concrete through a fixing bolt; the truss comprises vertical rods and bottom rods which are arranged in pairs back to back, and a plurality of vertical rods and inclined rods, wherein the vertical rods arranged at intervals are perpendicular to the vertical rods and the bottom rods respectively and are welded and fixed between the pair of vertical rods and the pair of bottom rods, and two ends of the inclined rods arranged in a staggered mode are welded and fixed between the pair of vertical rods and the pair of bottom rods respectively; a plurality of groups of connecting bolt and nut groups which are arranged at intervals up and down respectively and transversely penetrate between the pressing plate and the pair of bottom rods in sequence, and two groups of trusses are symmetrically fixed on a plurality of transverse ribs in the rectangular frame; the lower part of the truss template position adjusting and fixing mechanism is fixed in one end of a horizontal rod of a supporting tripod; the upper end of the adjustable supporting rod is hinged with the hinged seat in the middle of the vertical rod, and the lower end of the adjustable supporting rod is hinged with the other end of the pair of horizontal rods of the corresponding supporting tripod.
Furthermore, the truss template position adjusting and fixing mechanism comprises a supporting seat, a supporting nut, an adjusting screw rod and a hinge pin, wherein the upper part of one end of the supporting seat is respectively embedded into one end of the bottom rod of the truss, and the lower side of the supporting nut is fixedly welded on the upper side of the other end of the supporting seat; the lower parts of the supporting seats are respectively embedded and fixed in one end of the horizontal rod and hinged with a hinge pin at the upper part of one end of each supporting seat through a pair of bottom rod lower end heads which transversely penetrate through the truss; the adjusting screw is screwed into the supporting nut, and one end of the adjusting screw is screwed into the connecting plate at the lower end heads of the pair of bottom rods. The lower end of the bottom rod is respectively provided with a waist-shaped transverse hole, and the hinge pin passes through the waist-shaped transverse hole and the upper part of one end of the supporting seat, so that the lower end of the bottom rod is hinged with the supporting seat.
Furthermore, the adjustable stay bar comprises an upper screw, a lower screw and a middle sleeve, the external threads of the upper screw and the lower screw are opposite in turning direction, the turning directions of the threads at two ends of the middle sleeve are respectively matched with the upper screw and the lower screw, and the upper screw and the lower screw are respectively screwed into the corresponding ports of the middle sleeve; the upper end of the upper screw rod is respectively hinged with a hinge seat in the middle of a vertical rod of the corresponding supporting tripod through an upper hinge pin, the lower end of the lower screw rod extends into the end head of the other end of the horizontal rod, and is respectively hinged with the end head of the other end of the horizontal rod of the corresponding supporting tripod through a lower hinge pin; the middle part of the middle sleeve is provided with a through transverse hole. And a flat plate with an adjusting hole in the middle is welded at one end of the adjusting screw and is parallel to the adjusting screw.
The utility model discloses alleviateed the built-up plate dead weight, reduced manufacturing cost. The truss template, the supporting tripod and the adjustable stay bar form an upper stable triangular structure and a lower stable triangular structure, and the upper stable triangular structure and the lower stable triangular structure resist the lateral pressure formed by concrete pouring together. Two groups of trusses which are symmetrically arranged are fixed on one side of the template, which is far away from the panel, and the adjustable stay bar support is added, so that the bending section modulus of the truss template is increased, the stress of the truss template is reduced, and the bending strength and the rigidity of the truss template are improved. Truss template lower extreme supports and is served at support tripod one to set up the work platform who makes things convenient for personnel to operate on supporting the tripod, improved the utility model discloses a security. The truss template position adjusting and fixing mechanism of the utility model can not only make the truss template rotate around the hinge pin passing through the lower end of the truss template, but also make the adjustable stay bar tightly prop against the middle part of the truss template by adjusting the length of the adjustable stay bar, thereby being convenient for adjusting the verticality of the truss template; the lower ends of the truss templates can be pulled through the adjusting screws to adjust the front and back positions of the two adjacent truss templates, so that the two adjacent truss templates can be conveniently and transversely connected through the plurality of transverse connecting bolt and nut groups, the truss template has the functions of two degrees of freedom of Y-axis rotation and X-axis movement, and the mounting efficiency and the mounting quality of the truss templates are greatly improved.
The advantages and features of the invention will be illustrated and explained by the following non-restrictive description of preferred embodiments, which are given by way of example only with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view taken from the direction A of FIG. 1;
fig. 3 is an enlarged view of a portion i of fig. 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments of the lock bow pier combination template of the Hangzhou eight-castle lock.
As shown in fig. 1 and 2, the embodiment includes a cantilever hanger 1 and a truss template 2, the cantilever hanger 1 includes two supporting tripods 11 and a pair of adjustable support rods 12, each supporting tripod 11 includes a horizontal rod 111, a vertical rod 112, a lower cross rod 113 and an inclined support rod 114, one end of the horizontal rod 111 is vertically welded to the upper end of the vertical rod 112, one end of the horizontal rod 111 is fixed to an embedded climbing anchor cone 102 in the upper portion of a vertical side 101 of poured concrete, the lower end of the vertical rod 112 is vertically welded to one end of the lower cross rod 113, and the other end of the lower cross rod 113 abuts against the vertical side 101 of poured concrete. Two ends of the inclined strut 114 are respectively welded with the lower part of the other end of the horizontal rod 111 and the lower end of the vertical rod 112.
The horizontal rods 111, the vertical rods 112, the lower cross rods 113 and the diagonal support rods 114 are all made of 10# channel steel. The horizontal rod 111 comprises a pair of 10# groove steel bars arranged back to back at intervals, an end plate 115 and an upper plate 116, two ends of the pair of groove steel bars are fixedly welded to the upper plate 116 through the end plate 115 arranged vertically and the upper plate 116 arranged horizontally, and the end plate 115 at one end of the horizontal rod 111 is fixed to the embedded climbing anchor cone 102 in the upper portion of the vertical side face of the poured concrete through a fixing bolt 117.
The truss 22 comprises a vertical rod 221 and a bottom rod 222 which are arranged back to back in pairs, and a plurality of vertical rods 223 and inclined rods 224, wherein the bottom rod 222 is made of 16# channel steel, and the vertical rod 221, the plurality of vertical rods 223 and the inclined rods 224 are all made of 10# channel steel. A plurality of vertical rods 223 arranged at intervals are perpendicular to the vertical rods 221 and the bottom rods 222 respectively and are welded and fixed between the pair of vertical rods 221 and the pair of bottom rods 222, and two ends of the inclined rods 224 arranged in a staggered mode are welded and fixed between the pair of vertical rods 221 and the pair of bottom rods 222 respectively. In the longitudinal middle of the formwork 21, a connecting bolt and nut set 225 respectively passes through the clamping plates 226 and the pair of bottom rods 222 in sequence, and two sets of symmetrically arranged trusses 22 are symmetrically fixed on the transverse ribs 213 on the side of the formwork 21 away from the face plate 212. The upper and lower ends of a pair of bottom rods 222 of the truss 22 extend out of the upper and lower sides of the rectangular frame 211. The utility model discloses increased truss template 2's bending resistance cross section modulus, reduced truss template 2's stress, improved truss template 2's bending strength and rigidity.
As shown in fig. 1 and 3, the lower portion of the truss mold plate position adjusting and fixing mechanism 3 is fixed between a pair of vertical rods 221, and includes a support seat 31, a support nut 32, an adjusting screw 33 and a hinge pin 34, the upper portion of the left end of the support seat 31 is embedded into the lower end of the bottom rod 222 of the truss 22, the lower portion of the support seat 31 is embedded and fixed into the left end of the horizontal rod 111 of the support tripod 11, and the lower side of the support nut 32 is welded and fixed to the upper side of the right end of the support seat 31. The upper portion of the left end of the support base 31 is inserted into the lower ends of the pair of bottom rods 222 of the girder 22 and is hinged by a hinge pin 34 crossing the lower ends of the pair of bottom rods 222 and the upper portion of the left end of the support base 31. The adjusting screw 33 is screwed into the support nut 32, and the left end of the adjusting screw 33 is screwed into the connecting plate 226 at the lower end of the pair of bottom rods 222. The end heads of the lower ends of the pair of bottom rods 222 are provided with kidney-shaped holes 227 vertical to the pair of bottom rods 222, so that the lower ends of the truss formworks 2 can transversely move, the front and rear positions of the two truss formworks 2 can be adjusted, and the two truss formworks 2 can be conveniently transversely connected. The hinge pin 34 crosses the waist-shaped hole 227 and the upper portion of one end of the support seat 31 to hinge the lower ends of the pair of bottom bars 222 to the support seat 31.
The adjustable stay 12 comprises an upper screw 121, a lower screw 122 and a middle sleeve 123, the external screw threads of the upper screw 121 and the lower screw 122 are opposite in turning direction, the turning direction of the screw threads at two ends of the middle sleeve 123 is respectively matched with the upper screw 121 and the lower screw 122, and the upper screw 121 and the lower screw 122 are respectively screwed into the corresponding ports of the middle sleeve 123. The upper ends of the upper screw rods 121 are respectively hinged with the hinge seats 226 corresponding to the middle parts of the vertical rods 21 of the truss 22 through the upper hinge pins 124, and the lower ends of the lower screw rods 122 extend into one end of the horizontal rod 111 of the supporting tripod 11 and are respectively hinged with the other end of the corresponding horizontal rod 111 through the lower hinge pins 125. The middle part of the middle sleeve 123 is provided with a through transverse hole 126, so that a cross rod can be conveniently inserted to rotate the middle sleeve 123, the length of the adjustable stay bar 12 can be adjusted, and the vertical state of the truss template 2 can be changed. The other end of the adjusting screw 33 is provided with a flat plate 331 with an adjusting hole 332 in the middle, and the flat plate 331 is parallel to the adjusting screw 33. The cross bar is inserted into the adjusting hole 332 to increase the rotation moment of the adjusting screw 33, so that the adjusting screw 33 can be easily rotated, and the adjusting screw 33 pulls the kidney-shaped hole 227 of the truss template 2 to be laterally moved along the hinge pin 34 through the connecting plate 226, so that the front and rear positions of the truss template 2 can be finely adjusted. Adjust the length of adjustable vaulting pole 12, can adjust the straightness that hangs down of truss template 2, improve the utility model discloses an installation quality.
The utility model discloses an installation as follows:
1) after the strength of the lower layer concrete poured with the embedded climbing anchor cone 102 meets the requirement, a supporting tripod 11 is installed: the end plates 115 at the other ends of the horizontal rods 111 of the two supporting tripods 11 are respectively fixed in the corresponding embedded climbing anchor cones 102 in the upper part of the poured concrete vertical side surface 101 through fixing bolts 117, so that the left ends of the lower cross rods 113 are respectively abutted against the concrete vertical side surface 101, and the installation of the pair of supporting tripods 11 is completed. And repeating the process, completing the installation of the second pair of supporting tripods 11 at the adjacent positions of the first pair of supporting tripods 11 which are already installed, and repeating the process, and completing the installation of all the supporting tripods 11 which surround the poured lower-layer concrete 100 one circle one by one. And laying the springboard 4 on the horizontal rods 111 of the plurality of pairs of supporting tripods 11, and welding the safety rail 5 at the other end of the horizontal rods, thereby completing the manufacture of the working platform.
2) The truss template 2 is arranged at the left end of the supporting tripod 11: the lower part of the supporting seat 31 of the truss template position adjusting and fixing mechanism 3 is embedded and fixed in one end of the horizontal rod 111 of the supporting tripod 11, then the assembled truss template 2 is vertically hoisted to the first pair of supporting tripods 11, the upper part of the left end of the supporting seat 31 is embedded in the lower end heads of the pair of bottom rods 222 of the truss 21 and is hinged by the hinge pin 34 which traverses the lower end heads of the pair of bottom rods 222 and the upper part of one end of the supporting seat 31, and then the adjusting screw 33 is screwed into the supporting nut 32, so that the ends of the adjusting screw 33 are screwed into the connecting plates 226 of the lower end heads of the pair of bottom rods respectively.
3) Installing the adjustable stay bar 12: the upper end of the upper screw rod 121 of the assembled adjustable stay bar 12 is hinged with the hinge seats 226 at the middle parts of the pair of vertical rods 21 of the truss 22 through the upper hinge pin 124, and the lower end of the lower screw rod 122 extends into the other end of the horizontal rod 111 of the supporting tripod 11 and is hinged with the other end of the corresponding horizontal rod 111 through the lower hinge pin 125.
4) Fixing the truss template 2: the perpendicularity of the truss template 2 is measured, the lower ends of a pair of bottom rods 222 of the truss 22 are pulled by rotating the adjusting screw 33, and the length of the adjustable stay bar 12 is adjusted by rotating the middle sleeve 123, so that the adjustable stay bar 12 tightly props against the middle part of the truss template 2, the truss template 2 is in a perpendicular state, and the lower end of the truss template 2 is vertically fixed on one end of the supporting tripod 11 through the supporting seat 31: the fixing bolts 117 respectively cross the upper ends of the panels 212 of the truss templates 2 and are screwed into the embedded climbing anchor cones 102 on the outer sides of the panels 212; the truss template 2, the supporting tripod 11 and the adjustable stay bar 12 form an upper triangular structure and a lower triangular structure, and the installation of one truss template 2 is completed. The truss template 2 is stably and reliably supported, and the verticality and the front and back positions can be adjusted.
5) Installing a second truss template 2: installing a second truss template 2 on the opposite side of the installed truss template 2, sequentially traversing the counter-pull screw rods 7 through the upper pressure plates 71 at the upper ends of the bottom rods 222 of the trusses 22 and entering the upper pressure plates 71 at the upper ends of the bottom rods 222 of a second group of truss templates 22 on the opposite side, namely the left side in the figure 1, and then respectively screwing the compression nuts 72 at the two ends of the counter-pull screw rods 7 so as to lock the upper openings of the two truss templates 2; and then fixing the second embedded climbing anchor cone 102 at the upper end of the truss template 2 through second fixing bolts 118 respectively, for supporting the climbing truss template 2.
6) And (3) completing the installation of the framework template structure: and (3) repeating the processes of the step 2) to the step 5), installing a second group of two truss templates 2 at the adjacent sides of the installed group of two truss templates 2, and fixedly connecting the vertical edges 215 of the rectangular frames 21 of the two truss templates 2 which are abutted against each other in the width direction through transverse connecting bolt and nut groups 6 which respectively transversely penetrate through the corresponding connecting holes, so as to install the truss templates 2 and the adjustable support rods 12 in a group-by-group manner. Therefore, a plurality of groups of truss templates 2 enclosed on the upper side of the poured concrete 10 are connected into a circle of closed and integrally stressed frame template structure, and the installation of the lock bow pier combined template is completed.
In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (7)
1. A ship lock bow pier combined template comprises a cantilever hanging frame and a truss template, wherein the cantilever hanging frame comprises two supporting triangular frames and a pair of adjustable supporting rods which are arranged in parallel, each supporting triangular frame comprises a horizontal rod, a vertical rod, a lower cross rod and an inclined supporting rod, one end of the horizontal rod is vertically welded with the upper end of the vertical rod, the end of one end of the horizontal rod is fixed on a pre-embedded climbing anchor cone in the vertical side face of poured concrete, the lower end of the vertical rod is vertically welded with one end of the lower cross rod, and the other end of the lower cross rod abuts against the vertical side face of the poured concrete; two ends of the diagonal brace are respectively welded with the lower part of the other end of the horizontal rod and the lower end of the vertical rod; the upper ends of the adjustable stay bars are respectively hinged with the middle parts of the trusses of the truss templates, and the lower ends of the adjustable stay bars are hinged with the other ends of the horizontal rods; the lower end of the truss template is erected on one end of a horizontal rod of the supporting tripod through a truss template position adjusting and fixing mechanism.
2. The ship lock bow pier combination template of claim 1, wherein the truss template comprises a template and two groups of trusses symmetrically arranged on one side of the template, the template comprises a rectangular frame, a panel, a plurality of transverse ribs and a plurality of vertical plates, the rectangular frame is formed by welding strip steel, two ends of the plurality of transverse ribs which are arranged in parallel from top to bottom are respectively welded and fixed in the rectangular frame, the panel is welded on one side of the rectangular frame and the plurality of transverse ribs, and a plurality of connecting holes with equal intervals are uniformly distributed on the vertical edges on two sides of the rectangular frame; a plurality of vertical plates which are arranged at intervals are welded and fixed between the transverse ribs at the upper end and the lower end of the rectangular frame and the corresponding transverse edges of the rectangular frame and between the two transverse ribs in the middle of the rectangular frame; the upper end and the lower end of the truss are hinged with the lower end of the truss respectively, and the lower part of the truss template position adjusting and fixing mechanism is fixed in the end of one end of a horizontal rod of a supporting tripod.
3. The lock bow pier combination template of claim 1, wherein the horizontal rods, the vertical rods, the bottom cross rods, the diagonal braces, the cross ribs and the trusses are made of channel steel; the horizontal rod comprises a pair of groove steel bars arranged back to back at intervals, an end plate and an upper plate, two ends of the pair of groove steel bars are fixedly welded with the upper plate through the end plate respectively, and the end plate at one end of the horizontal rod is fixed on a pre-embedded climbing anchor cone in the vertical side face of poured concrete through a fixing bolt; the truss comprises vertical rods and bottom rods which are arranged in pairs back to back, and a plurality of vertical rods and inclined rods, wherein the vertical rods arranged at intervals are perpendicular to the vertical rods and the bottom rods respectively and are welded and fixed between the pair of vertical rods and the pair of bottom rods, and two ends of the inclined rods arranged in a staggered mode are welded and fixed between the pair of vertical rods and the pair of bottom rods respectively; in the longitudinal middle part of the template, a plurality of groups of connecting bolt and nut groups which are arranged at intervals up and down respectively and sequentially transversely penetrate between the pressing plate and the pair of bottom rods, two groups of trusses are symmetrically fixed on a plurality of transverse ribs in the rectangular frame, and the lower parts of the truss template position adjusting and fixing mechanisms are respectively fixed in one ends of horizontal rods of the supporting triangular frames; the upper end of the adjustable supporting rod is hinged with the hinged seat in the middle of the vertical rod, and the lower end of the adjustable supporting rod is hinged with the other end of the pair of horizontal rods of the corresponding supporting tripod.
4. The ship lock bow pier combination template of claim 1, wherein the truss template position adjusting and fixing mechanism comprises a support seat, a support nut, an adjusting screw rod and a hinge pin, wherein the upper part of one end of the support seat is embedded into the lower end of the bottom rod of the truss, and the lower side of the support nut is welded and fixed on the upper side of the other end of the support seat; the lower part of the supporting seat is embedded and fixed in one end of the horizontal rod and is hinged with a hinge pin at the upper part of one end of the supporting seat through a pair of bottom rod lower end heads which transversely penetrate through the truss; the adjusting screw is screwed into the supporting nut, and one end of the adjusting screw is screwed into the connecting plate at the lower end heads of the pair of bottom rods.
5. The lock bow pier combination template of claim 4, wherein the bottom bar is provided at its lower end with a kidney-shaped cross-hole, and a hinge pin is provided across the kidney-shaped cross-hole and the upper portion of one end of the support base, so that the lower end of the bottom bar is hinged to the support base.
6. The combination template of the ship lock bow pier of claim 3, wherein the adjustable stay bar comprises an upper screw, a lower screw and a middle sleeve, the external threads of the upper screw and the lower screw are opposite in rotation direction, the rotation direction of the threads at two ends of the middle sleeve is respectively matched with the upper screw and the lower screw, and the upper screw and the lower screw are respectively screwed into the corresponding ports of the middle sleeve; the upper end of the upper screw rod is respectively hinged with a hinging seat in the middle of the vertical rod of the corresponding truss through an upper hinging pin, the lower end of the lower screw rod extends into the end head of the other end of the horizontal rod, and is respectively hinged with the end head of the other end of the horizontal rod of the corresponding supporting tripod through a lower hinging pin; the middle part of the middle sleeve is provided with a through transverse hole.
7. The lock bow pier combination template of claim 4, wherein a flat plate with an adjusting hole in the middle is welded at one end of the adjusting screw, and the flat plate is parallel to the adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177961.5U CN214575659U (en) | 2021-01-22 | 2021-01-22 | Lock head side pier combined template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177961.5U CN214575659U (en) | 2021-01-22 | 2021-01-22 | Lock head side pier combined template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214575659U true CN214575659U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120177961.5U Active CN214575659U (en) | 2021-01-22 | 2021-01-22 | Lock head side pier combined template |
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| CN (1) | CN214575659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609967A (en) * | 2021-01-22 | 2021-04-06 | 中交二航局第三工程有限公司 | Lock head-side pier combined template and installation method |
-
2021
- 2021-01-22 CN CN202120177961.5U patent/CN214575659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609967A (en) * | 2021-01-22 | 2021-04-06 | 中交二航局第三工程有限公司 | Lock head-side pier combined template and installation method |
| CN112609967B (en) * | 2021-01-22 | 2024-08-30 | 中交二航局第三工程有限公司 | Ship lock head side pier combined template and installation method |
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